CN205381882U - Hoist and receive hook device and receive hook system thereof - Google Patents
Hoist and receive hook device and receive hook system thereof Download PDFInfo
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- CN205381882U CN205381882U CN201620100638.7U CN201620100638U CN205381882U CN 205381882 U CN205381882 U CN 205381882U CN 201620100638 U CN201620100638 U CN 201620100638U CN 205381882 U CN205381882 U CN 205381882U
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- hook
- crane
- bayonet socket
- receipts
- fastener
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Abstract
The utility model discloses a hoist and receive hook device and receive hook system thereof, this receipts hook device includes bayonet socket and fastener. Wherein, the bayonet socket setting is at the end of the davit of hoist, and the fastener setting is in the upper end of the lifting hook of hoist, when the lifting hook promotes to the terminal point, and fastener and the rotatable block of bayonet socket. Under here structure, set up system and hoist that these receipts caught hold of the device with a hook, can realize that automatic receipts catch hold of with a hook through controlling drawing in and putting down of wire rope, need not to expend the manpower, only realize through bayonet socket and fastener just that simple structure, convenient operation, fault rate are hanged down.
Description
Technical field
This utility model relates to engineering machinery field, particularly to a kind of crane and receive hook device and hook take-up system.
Background technology
The mechanized tool that crane substitutes as manpower, is widely used, simple operation.But, at present in the link of folding and unfolding suspension hook, basic employing human assistance mode.One is, when receiving hook, suspension hook is first placed on the position that need to fix, and as on truck chassis, then is put on static line by operator, and operates loop wheel machine and receive hook, is tightened by static line, to avoid suspension hook to swing in motion, completes whole receipts shackle joint.Two are, when receiving hook, suspension hook first receive arm head certain position, then by operator sleeper fill in the space between suspension hook and arm head, righting suspension hook simultaneously, and operate loop wheel machine and receive hook, until sleeper is clamped on arm head by suspension hook, complete whole receipts shackle joint.
Above human assistance mode, not only time and effort consuming, and security performance is low, is easily caused security incident.Therefore, in recent years proposing a kind of without manually-operated automatic hook collection device, the arm head of crane is designed as special arc by it, and sets up some rollers at the top of suspension hook.When receiving hook, after arm head encountered by suspension hook, by the pulling force of steel cable, meeting deflection to the inside so that suspension hook relies on the roller that top is set up to slide at the actuated position of arm head, until suspension hook is received fixed position.But, in this automatic hook collection device, not only need to set up roller, structure complicated, and roller be likely to occur the stuck or fault such as stop over so that suspension hook cannot receive position.Therefore, how a kind of simple in construction is provided, receives the convenient automatic hook collection device of hook, be a current crane field technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the utility model proposes a kind of crane and receive hook device and hook take-up system, to solve prior art relies on human assistance to receive hook or automatic hook collection device structure is complicated, at least one problem of easily breaking down.
On the one hand, this utility model provides the receipts hook device of a kind of crane, and described crane includes arm, suspension hook and connects the lifting assembly of described arm and described suspension hook, described receipts hook device, including: bayonet socket and fastener；
Described bayonet socket, is arranged on the end of described arm；Described fastener, is arranged on the upper end of described suspension hook；Described hook to terminal time, described fastener is rotatable with described bayonet socket to be engaged.
Further, described fastener, including the cross bar of suspension rod He the top being arranged on described suspension rod；Described fastener passes through described cross bar, rotatable with described bayonet socket engages.
Further, the two ends of described cross bar, it is additionally provided with bearing assembly.
Further, the contact surface of described bayonet socket and described bearing assembly, it is additionally provided with anti-wear material.
Further, described receipts hook device, also include fixture, described fixture is arranged on the end of described arm, and described bayonet socket is arranged on described fixture.
Further, described receipts hook device, also include installed part；
Described fixture is provided with the first installing hole, described arm is provided with second installing hole corresponding with described first installing hole；
Described installed part, runs through described first installing hole and described second installing hole, described fixture is arranged on the end of described arm.
Further, described fixture, for clamp, described bayonet socket is arranged on the centre position of described clamp.
On the other hand, this utility model also provides for a kind of hook take-up system, including above-mentioned arbitrary receipts hook device and control device；
Described control device, is used for controlling described receipts hook device and receives hook or put hook.
On the other hand, this utility model also provides for a kind of crane, including lifting assembly and the above-mentioned arbitrary hook take-up system of arm, suspension hook, the described arm of connection and described suspension hook.
Further, described crane, for isolated pillar crane, derrick crane, autocrane, wheel-mounted crane, crawler crane any one.
Crane that this utility model provides and receive hook device and hook take-up system, when hook received by needs, operator only need to control steel wire rope and draw in, then suspension hook will promote under the upwards pulling force of steel wire rope, when it is promoted to certain position, it is arranged on the fastener on suspension hook top, will automatically snap in the bayonet socket being arranged on boom tip.Now, operator continue to draw steel wire rope, the fastener on suspension hook in, by under the unbalance loading pulling force of steel wire rope, rotate around bayonet socket, until suspension hook is fixed on the end of arm, complete whole automatic receipts hook action, and so far operator can stop drawing steel wire rope in.The receipts hook device of this crane, can be passed through control the gathering of steel wire rope and put down, it is achieved automatically receive hook, it is not necessary to labor intensive, and only be realized by bayonet socket and fastener, simple in construction, easy to operate, failure rate is low.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the embodiment receiving hook device of crane of the present utility model；
Fig. 2 is the control block diagram of the embodiment receiving hook device of crane of the present utility model；
Fig. 3 is the gathering schematic diagram of the embodiment receiving hook device of crane of the present utility model；
Fig. 4 is the structural representation of another embodiment receiving hook device of crane of the present utility model；
Fig. 5 is the structural representation of another embodiment receiving hook device of crane of the present utility model.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
This utility model is in prior art, and crane needs labor intensive manually receive hook or automatically received the problem of hook by labyrinth, on the basis of existing crane, sets up the receipts hook device 410 of the present utility model design.For describing preferred embodiment of the present utility model in detail, for the crane shown in Fig. 1-3, this crane includes arm 100, suspension hook 200, connects the lifting assembly 300 of arm 100 and suspension hook 200 and receiving hook device 410 and controlling the hook take-up system 400 that device 420 forms as the present utility model design.Concrete, the concrete structure of above-mentioned crane is merely illustrative, to this utility model receive hook device 410 the scope of application be limited in any way, crane can be isolated pillar crane, derrick crane, autocrane, wheel-mounted crane, crawler crane any one.More specifically, the arm 100 of crane, suspension hook 200, lifting assembly 300 and control device 420, can be arbitrary shape of the prior art and version, promoting assembly 300 can be as shown in Figure 1, for pulley, steel wire assembly, hydraulic pressure, pneumatic etc. drive, be used for the suspension hook 200 that promotes or land.Control device 420, can be the operating system of single-chip microcomputer, ARM, PLD or the one composition such as terminating machine, operate for operator, promote or land controlling lifting assembly 300, and then the motion of control suspension hook 200.
More specifically, as shown in Figure 1,3, as the receipts hook device 410 of the present utility model design, including: bayonet socket 411 and fastener 412.Wherein, bayonet socket 411, it is arranged on the end of arm 100.Fastener 412, is arranged on the upper end of suspension hook 200 by modes such as welding, bolt thread, bearing pins.When suspension hook 200 is promoted to terminal, fastener 412 is rotatable with bayonet socket 411 to be engaged.
In this embodiment, when crane needs to receive hook, operator only need the steel wire rope controlling to promote assembly 300 to draw in, suspension hook 200 will promote under the upwards pulling force of steel wire rope, when it is promoted to certain position, it is arranged on the fastener 412 on suspension hook 200 top, will automatically snap in the bayonet socket 411 being arranged on arm 100 end.Now, operator continue to draw steel wire rope in, fastener 412 on suspension hook 200, by under the unbalance loading pulling force of steel wire rope, rotate around bayonet socket 411, until suspension hook 200 is fixed on the end of arm 100, so far operator can stop drawing steel wire rope in, completes whole automatic receipts hook action (the hook-shaped state of receipts as shown in Figure 3).The receipts hook device 410 of this crane, can pass through control the gathering of steel wire rope and put down, it is achieved automatically receive hook, it is not necessary to labor intensive, and only realized by bayonet socket 411 and fastener 412, simple in construction, easy to operate, failure rate is low.
Preferably, as shown in Figure 1,3, fastener 412, including suspension rod 413 and the cross bar 414 being arranged on suspension rod 413 top.Fastener 412, by cross bar 414, rotatable with bayonet socket 411 engages.This embodiment, give the exemplary construction form of fastener 412, including suspension rod 413 and the cross bar being arranged on suspension rod 413 top, but the specific constructive form of fastener 412 is not made unique restriction by this version, any snap in bayonet socket 411, and after engaging rotatable version all in concept of the present utility model.
It is more highly preferred to, as shown in Figure 4, for promoting the fastener 412 motility in bayonet socket 411, the two ends of cross bar 414, is additionally provided with bearing assembly 415.It is more highly preferred to, can in bayonet socket 411, fitted bearing assembly 415 arranges the chute of correspondence, it is to avoid the contact surface of abrasion bayonet socket 411 and fastener 412, to improve the slackness of motility that fastener 412 rotates in bayonet socket 411 and engaging further, improve the service life of product.It is more highly preferred to, the contact surface of bayonet socket 411 and bearing assembly 415, is additionally provided with the anti-wear material such as silica gel, nylon, to reduce the abrasion between contact surface further.
Being more highly preferred to, as it is shown in figure 5, receive hook device 410, also include fixture 416, be arranged on the end of arm 100 by modes such as welding, bayonet socket 411 is arranged on fixture 416.Being more highly preferred to, receive hook device 100, also include installed part 417, fixture 416 is by installed part 417, dismountable end being movably arranged on arm 100.Concrete, fixture 416 is provided with the first installing hole, arm 100 is provided with second installing hole corresponding with the first installing hole, installed part 417, run through the first installing hole and the second installing hole, fixture 416 is arranged on the end of arm 100.Being more highly preferred to, fixture 416, for clamp, bayonet socket 411 is arranged on the centre position of clamp.It is more highly preferred to, installed part 417, for any one of Assembly of pin or bolt assembly.
In this embodiment, receive hook device 410 and be also additionally arranged fixture 416.On the one hand, can pass through to adjust shape and the position of fixture 416, change the constant bearing after hook received by suspension hook 200 flexibly；On the other hand, using a period of time, there is abrasion in bayonet socket 411 and the contact surface of fastener 412 on fixture 416, when the slackness of engaging can not meet industrial requirement, the fixture 416 that can more renew fast and easily and fastener 412, with low cost, effect is notable.
The foregoing is only this utility model and receive the preferred embodiment of hook device 410; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. the receipts hook device of a crane, described crane includes arm (100), suspension hook (200) and connects the lifting assembly (300) of described arm (100) and described suspension hook (200), it is characterized in that, described receipts hook device (410), including: bayonet socket (411) and fastener (412)；
Described bayonet socket (411), is arranged on the end of described arm (100)；Described fastener (412), is arranged on the upper end of described suspension hook (200)；When described suspension hook (200) is promoted to terminal, described fastener (412) is rotatable with described bayonet socket (411) to be engaged.
2. the receipts hook device of crane according to claim 1, it is characterised in that described fastener (412), including the cross bar (414) of suspension rod (413) and the top being arranged on described suspension rod (413)；Described fastener (412), by described cross bar (414), rotatable with described bayonet socket (411) engages.
3. the receipts hook device of crane according to claim 2, it is characterised in that the two ends of described cross bar (414), is additionally provided with bearing assembly (415).
4. the receipts hook device of crane according to claim 3, it is characterised in that described bayonet socket (411) and the contact surface of described bearing assembly (415), is additionally provided with anti-wear material.
5. the receipts hook device of crane according to claim 1, it is characterized in that, also include fixture (416), described fixture (416) is arranged on the end of described arm (100), and described bayonet socket (411) is arranged on described fixture (416).
6. the receipts hook device of crane according to claim 5, it is characterised in that also include installed part (417)；
Described fixture (416) is provided with the first installing hole, described arm (100) is provided with second installing hole corresponding with described first installing hole；
Described installed part (417), runs through described first installing hole and described second installing hole, described fixture (416) is arranged on the end of described arm (100).
7. the receipts hook device of crane according to claim 6, it is characterised in that described fixture (416), for clamp, described bayonet socket (411) is arranged on the centre position of described clamp.
8. a hook take-up system, it is characterised in that include the receipts hook device (410) described in claim 1-7 any one and control device (420)；
Described control device (420), is used for controlling described receipts hook device (410) and receives hook or put hook.
9. a crane, it is characterized in that, including the hook take-up system (400) described in arm (100), suspension hook (200), the lifting assembly (300) connecting described arm (100) and described suspension hook (200) and claim 8.
10. crane according to claim 9, it is characterised in that described crane, for isolated pillar crane, derrick crane, autocrane, wheel-mounted crane, crawler crane any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100638.7U CN205381882U (en) | 2016-02-01 | 2016-02-01 | Hoist and receive hook device and receive hook system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100638.7U CN205381882U (en) | 2016-02-01 | 2016-02-01 | Hoist and receive hook device and receive hook system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381882U true CN205381882U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620100638.7U Active CN205381882U (en) | 2016-02-01 | 2016-02-01 | Hoist and receive hook device and receive hook system thereof |
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| CN (1) | CN205381882U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495032A (en) * | 2016-12-27 | 2017-03-15 | 三帕尔菲格特种车辆装备有限公司 | Receive hook device, crane arm and lorry-mounted crane |
| CN106946166A (en) * | 2017-03-10 | 2017-07-14 | 长治清华机械厂 | Crane receives hook mechanism automatically |
| CN111039205A (en) * | 2019-12-31 | 2020-04-21 | 三一帕尔菲格特种车辆装备有限公司 | Lorry-mounted crane hook retracting device and lorry-mounted crane |
-
2016
- 2016-02-01 CN CN201620100638.7U patent/CN205381882U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495032A (en) * | 2016-12-27 | 2017-03-15 | 三帕尔菲格特种车辆装备有限公司 | Receive hook device, crane arm and lorry-mounted crane |
| CN106495032B (en) * | 2016-12-27 | 2017-11-03 | 三一帕尔菲格特种车辆装备有限公司 | Receive hook device, crane arm and lorry-mounted crane |
| CN106946166A (en) * | 2017-03-10 | 2017-07-14 | 长治清华机械厂 | Crane receives hook mechanism automatically |
| CN111039205A (en) * | 2019-12-31 | 2020-04-21 | 三一帕尔菲格特种车辆装备有限公司 | Lorry-mounted crane hook retracting device and lorry-mounted crane |
| CN111039205B (en) * | 2019-12-31 | 2021-07-06 | 三一帕尔菲格特种车辆装备有限公司 | Lorry-mounted crane hook retracting device and lorry-mounted crane |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |