CN207090798U - Crane gear suspension hook and there is its crane gear - Google Patents
Crane gear suspension hook and there is its crane gear Download PDFInfo
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- CN207090798U CN207090798U CN201720833356.2U CN201720833356U CN207090798U CN 207090798 U CN207090798 U CN 207090798U CN 201720833356 U CN201720833356 U CN 201720833356U CN 207090798 U CN207090798 U CN 207090798U
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- suspension hook
- crane gear
- wire rope
- rope pulley
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Abstract
The utility model discloses a kind of crane gear suspension hook and there is its crane gear, it is used to connect the first connecting portion of crane gear, the second connecting portion for connecting object to be transferred including the fixed seat to play a supportive role and in fixed seat, first connecting portion includes wire rope pulley, and wire rope pulley is sheathed on the pulley spindle being fixed in fixed seat；Characterized in that, also including being used for the generating suppling device for converting kinetic energy into electric energy under the drive of wire rope pulley, generating suppling device is connected in fixed seat through mounting bracket.By the generating suppling device for being provided for converting kinetic energy into electric energy on suspension hook under the drive of wire rope pulley, automatic power taking is realized while the suspension hook enable using derricking gear driving wire rope pulley action, avoid the need for frequently changing battery or enter the work inconvenience that charge-carrying belt comes under line to battery, guarantee is provided for the reliable electricity consumption of the electrical equipment on suspension hook.
Description
Technical field
Crane gear field is the utility model is related to, especially, is related to a kind of crane gear suspension hook.In addition, this practicality
It is new to further relate to a kind of crane gear for including above-mentioned suspension hook.
Background technology
Derrick crane is the heavy duty work equipment in construction site, its main function be in high building construction vertically and horizontally
Building material is conveyed, during material is conveyed, the suspension hook of derrick crane is the intermediate portions of whole working cycles.With
The continuous development of construction industry, skyscraper is more and more, and the environment in construction site is also extremely complex, and is driven at present to improve
Member has and video monitoring or other monitoring systems is mounted with least a portion of suspension hook to suspension hook surrounding enviroment and the understanding for hanging load situation
System, but due on suspension hook power taking it is difficult, a large-capacity battery can only be installed on suspension hook at present and be powered, and
Accumulator electric-quantity must change battery after being finished and can just be continuing with.
Inventor has found that existing tower crane suspension hook has following deficiency during the present invention is realized：Pacify according on suspension hook
The watt level and electricity consumption cruising time length, provisioned accumulator capacity of the monitoring system of dress also change therewith, at present root
According to accumulator capacity and weight, the relation of volume vs, what is used is mostly 12V/20Ah or so battery, is according to monitoring
Electricity consumption minimum power of uniting calculates for 12V/2A, and less than 10 hours can only be used continuously in a battery, even with capacity
When bigger battery also has electricity and is finished, just need this when to change a battery or carried out to battery
Charging, the personnel of specialty are needed to be changed when changing battery, will not be damaged when ensureing and changing because of Renewal process mistake
When bad battery and monitoring system, many cumbersome requirements are brought to battery is changed, and charged a battery, because charging
Time is longer, and it is more than hour to generally require 10, has had a strong impact on the efficiency of construction in construction site.
Utility model content
The utility model provides a kind of crane gear suspension hook and has its crane gear, to solve existing suspension hook
Power taking and handling trouble, the technical problem for influenceing efficiency of construction be present in power supply.
The technical solution adopted in the utility model is as follows：
According to one side of the present utility model, there is provided a kind of crane gear suspension hook, including the fixation to play a supportive role
Seat and in fixed seat be used for connect the first connecting portion of crane gear, the second connecting portion for connecting object to be transferred,
First connecting portion includes wire rope pulley, and wire rope pulley is sheathed on the pulley spindle being fixed in fixed seat；Characterized in that,
Also include being used for the generating suppling device for converting kinetic energy into electric energy under the drive of wire rope pulley, generating suppling device is through peace
Dress support is connected in fixed seat.
Further, generating suppling device includes generator, voltage conversion circuit, electricity accumulating unit and the power supply being sequentially connected
Output circuit,
Generator connecting steel wire ropes pulley, for generating electric energy under the drive of wire rope pulley；
Voltage conversion circuit connects the output end of generator, and the voltage for being exported to generator carries out conversion process；
Electricity accumulating unit connects voltage conversion circuit, for the electric energy received and stored voltage change-over circuit exports；
Output circuit of powering connects the output port of electricity accumulating unit, for giving electrical equipment continued power.
Further, voltage conversion circuit also has the output switch for being used for directly supplying electricity to power supply output circuit, also wraps
The logic control circuit for controlling output switch whether to turn on is included, logic control circuit is used to reach in the electric energy of electricity accumulating unit
Switch during the first given threshold or when the output voltage of voltage conversion circuit is higher than the second given threshold.
Further, fixed seat includes two fixed supported slabs positioned opposite, and two fixed supported slabs are affixed through support member, and second
Connecting portion is gib head, and gib head is connected on fixed supported slab through gib head assembly.
Further, mounting bracket is fixed on fixed supported slab.
Further, the input of generator is connected with transmission device, and wire rope pulley is connected with rotation output, rotates
Output is connected with transmission device.
Further, electricity accumulating unit is lithium-ions battery, lead-acid accumulator, nickel-hydrogen accumulator, cadmium-nickel storage cell, sodium hydrogen
Battery, sodium sulfur storage battery or nickel-zinc battery.
Further, electrical equipment is on suspension hook.
Further, electrical equipment be height sensor, weight sensor, GPS positioning device, image acquiring sensor,
At least one of video frequency pick-up head.
According to another aspect of the present utility model, a kind of crane gear, including above-mentioned crane gear suspension hook are also provided.
The utility model has the advantages that：
The utility model crane gear suspension hook and there is its crane gear, by being provided on suspension hook in steel wire
The generating suppling device of electric energy is converted kinetic energy under the drive of rope pulley so that the suspension hook can utilize derricking gear driving steel
Automatic power taking is realized while cord pulley action, avoids the need for frequently changing battery or enters under line to charge to battery
The work inconvenience brought, guarantee is provided for the reliable electricity consumption of the electrical equipment on suspension hook.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to accompanying drawings, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the structural representation of the utility model preferred embodiment crane gear suspension hook；
Fig. 2 is schematic cross-sectional views of the Fig. 1 along A-A；
Fig. 3 is the close-up schematic view at B in Fig. 2；
Fig. 4 is the structural representation of generating suppling device in the utility model preferred embodiment.
Description of reference numerals：
1st, fixed supported slab；2nd, support member；3rd, pulley spindle；4th, wire rope pulley；
5th, gib head；6th, generating suppling device；61st, generator；62nd, voltage conversion circuit；
63rd, electricity accumulating unit；64th, power supply output circuit；65th, output switch；66th, logic control circuit；
7th, mounting bracket；8th, transmission device；9th, output is rotated.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to figs. 1 to Fig. 3, preferred embodiment of the present utility model provides a kind of crane gear suspension hook, including plays branch
The fixed seat and be used to connect the first connecting portion of crane gear, for connecting object to be transferred in fixed seat that support acts on
Second connecting portion.In the present embodiment, fixed seat includes two fixed supported slabs 1 positioned opposite, and two fixed supported slabs 1 are through support member 2
Affixed, first connecting portion includes wire rope pulley 4, and wire rope pulley 4 is sheathed on the pulley spindle 3 being fixed in fixed seat；The
Two connecting portions are gib head 5, and gib head 5 is connected on fixed supported slab 1 through gib head assembly.The present embodiment it is critical that, also wrap
The generating suppling device 6 for converting kinetic energy into electric energy under the drive of wire rope pulley 4 is included, generating suppling device 6 is through peace
Dress support 7 is connected in fixed seat.
The present embodiment on suspension hook by being provided for converting kinetic energy into the hair of electric energy under the drive of wire rope pulley
Electric electric supply installation so that the suspension hook realizes automatic power taking while can utilizing derricking gear driving wire rope pulley action, keeps away
Exempt to need frequently to change battery or entered the work inconvenience that charge-carrying belt comes under line to battery, be the electrical equipment on suspension hook
Reliable electricity consumption provide guarantee.
Reference picture 4, in the present embodiment, generating suppling device 6 includes generator 61, the voltage conversion circuit being sequentially connected
62nd, electricity accumulating unit 63 and power supply output circuit 64, the connecting steel wire ropes pulley 4 of generator 61, for the drive in wire rope pulley 4
Lower generation electric energy；Voltage conversion circuit 62 connects the output end of generator 61, and the voltage for being exported to generator 61 turns
Change processing；Electricity accumulating unit 63 connects voltage conversion circuit 62, for the electric energy received and stored voltage change-over circuit 62 exports；For
Electricity output circuit 64 connects the output port of electricity accumulating unit 63, for giving electrical equipment continued power.
Preferably, generating suppling device 6 also includes output switch 65 and logic control circuit 66, and voltage conversion circuit 62 passes through
Output switch 65 directly supplies electricity to output circuit 64 of powering, and the output switch 65 controls whether it leads by logic control circuit 66
It is logical.In one embodiment, logic control circuit 66 includes logic judgment module and electric energy detection module, and electric energy detection module is used
In the electric energy charge volume of detection electricity accumulating unit 63, logic judgment module receives the charge volume of detection and judges whether that reaching first sets
Determine threshold value, if then control output switch 65 turns on, now, voltage conversion circuit 62 passes through while being charged to electricity accumulating unit 63
Output switch 65, power supply output circuit 64 supply electricity to electrical equipment.In another embodiment, logic control circuit 66 includes logic
Judge module and voltage detection module, the voltage detection module are used for the magnitude of voltage for detecting the output of voltage conversion circuit 62, logic
Judge module is used to receive the magnitude of voltage of detection and judges whether to reach the second given threshold, if then control output switch 65 is led
It is logical, i.e., on the premise of the voltage that voltage conversion circuit 62 exports reaches sets requirement, while charge and use to electricity accumulating unit 63
Electric equipment is powered.
In the present embodiment, generating suppling device 6 is wholy set in mounting bracket 7, and mounting bracket 7 is fixed in fixed supported slab
On 1.Welding, riveting can be used between mounting bracket 7 and fixed supported slab 1, joggle, the mode such as is fastenedly connected and is fixed together.
Preferably, the input of generator 61 is connected with transmission device 8, and wire rope pulley 4, which is connected with, rotates output 9,
Output 9 is rotated to be connected with transmission device 8.In the present embodiment, rotate output 9 and be fixedly installed on wire rope pulley 4, rotate
Output 9 is connected with transmission device 8, and transmission device 8 is fixed on the input shaft of generator, when the lifting machine of crane gear
When structure rope closing suspension hook rises or put rope suspension hook decline, Steel rope drive wire rope pulley 4 rotates, and the driving of wire rope pulley 4 turns
Dynamic output 9 rotates, and rotates the driving transmission device 8 of output 9 and rotates, and transmission device 8 drives the input shaft rotation of generator 61,
And then realize conversion of the kinetic energy to electric energy.
In the present embodiment, electricity accumulating unit 63 be lithium-ions battery, lead-acid accumulator, nickel-hydrogen accumulator, cadmium-nickel storage cell,
Sodium H accumulator, sodium sulfur storage battery or nickel-zinc battery.Preferably, using lithium-ions battery, it has small volume, weight
Gently, the advantages of energy density is high, service life is long.
In the present embodiment, electrical equipment is height sensor, weight sensor, GPS positioning device, IMAQ sensing
At least one of device, video frequency pick-up head.
According to another aspect of the present utility model, a kind of crane gear, including above-mentioned crane gear suspension hook are also provided.
The present embodiment crane gear includes but is not limited to tower crane, derrick car or electric block.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of crane gear suspension hook, including the fixed seat that plays a supportive role and it is used to connect lifting in the fixed seat
The first connecting portion of equipment, the second connecting portion for connecting object to be transferred, the first connecting portion include wire rope pulley
(4), the wire rope pulley (4) is sheathed on the pulley spindle (3) being fixed in the fixed seat；Characterized in that, also include
For converting kinetic energy into the generating suppling device (6) of electric energy, the power supply that generates electricity under the drive of the wire rope pulley (4)
Device (6) is connected in the fixed seat through mounting bracket (7).
2. crane gear suspension hook according to claim 1, it is characterised in that
The generating suppling device (6) includes generator (61), voltage conversion circuit (62), the electricity accumulating unit (63) being sequentially connected
And power supply output circuit (64),
The generator (61) connects the wire rope pulley (4), for generating electricity under the drive of the wire rope pulley (4)
Energy；
The voltage conversion circuit (62) connects the output end of the generator (61), for what is exported to the generator (61)
Voltage carries out conversion process；
The electricity accumulating unit (63) connects the voltage conversion circuit (62), for receiving and storing the voltage conversion circuit
(62) electric energy of output；
The power supply output circuit (64) connects the output port of the electricity accumulating unit (63), for persistently being supplied to electrical equipment
Electricity.
3. crane gear suspension hook according to claim 2, it is characterised in that
The voltage conversion circuit (62) also has the output switch for being used for directly supplying electricity to the power supply output circuit (64)
(65), in addition to for controlling the logic control circuit (66) whether the output switch (65) turns on, the logic control electricity
Road (66) is used for when the electric energy of the electricity accumulating unit (63) reaches the first given threshold or the voltage conversion circuit (62)
Output voltage turn on the output switch (65) when being higher than the second given threshold.
4. crane gear suspension hook according to claim 2, it is characterised in that
The fixed seat includes two fixed supported slabs (1) positioned opposite, and two fixed supported slabs (1) are affixed through support member (2),
The second connecting portion is gib head (5), and the gib head (5) is connected on the fixed supported slab (1) through gib head assembly.
5. crane gear suspension hook according to claim 4, it is characterised in that
The mounting bracket (7) is fixed on the fixed supported slab (1).
6. crane gear suspension hook according to claim 2, it is characterised in that
The input of the generator (61) is connected with transmission device (8), and the wire rope pulley (4) is connected with rotation output
(9), the rotation output (9) is connected with the transmission device (8).
7. according to any described crane gear suspension hook of claim 2 to 6, it is characterised in that
The electricity accumulating unit (63) is lithium-ions battery, lead-acid accumulator, nickel-hydrogen accumulator, cadmium-nickel storage cell, sodium hydrogen electric power storage
Pond, sodium sulfur storage battery or nickel-zinc battery.
8. crane gear suspension hook according to claim 2, it is characterised in that
The electrical equipment is on the suspension hook.
9. crane gear suspension hook according to claim 8, it is characterised in that
The electrical equipment is height sensor, weight sensor, GPS positioning device, image acquiring sensor, video frequency pick-up head
At least one of.
10. a kind of crane gear, it is characterised in that including the crane gear suspension hook as described in claim 1 to 9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833356.2U CN207090798U (en) | 2017-07-11 | 2017-07-11 | Crane gear suspension hook and there is its crane gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833356.2U CN207090798U (en) | 2017-07-11 | 2017-07-11 | Crane gear suspension hook and there is its crane gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207090798U true CN207090798U (en) | 2018-03-13 |
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ID=61556136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720833356.2U Active CN207090798U (en) | 2017-07-11 | 2017-07-11 | Crane gear suspension hook and there is its crane gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207090798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483260A (en) * | 2018-03-26 | 2018-09-04 | 中国华西企业股份有限公司 | Spontaneous charging type intelligent suspension hook |
| CN108726350A (en) * | 2018-06-13 | 2018-11-02 | 安徽骏达起重机械有限公司 | A kind of crane lifting rope |
| CN112573393A (en) * | 2020-12-03 | 2021-03-30 | 深圳市九象数字科技有限公司 | Visual wireless charging device of tower machine |
-
2017
- 2017-07-11 CN CN201720833356.2U patent/CN207090798U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483260A (en) * | 2018-03-26 | 2018-09-04 | 中国华西企业股份有限公司 | Spontaneous charging type intelligent suspension hook |
| CN108726350A (en) * | 2018-06-13 | 2018-11-02 | 安徽骏达起重机械有限公司 | A kind of crane lifting rope |
| CN112573393A (en) * | 2020-12-03 | 2021-03-30 | 深圳市九象数字科技有限公司 | Visual wireless charging device of tower machine |
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