CN201990446U - Four-hook self-releasing hanger for forklift - Google Patents
Four-hook self-releasing hanger for forklift Download PDFInfo
- Publication number
- CN201990446U CN201990446U CN201120125941XU CN201120125941U CN201990446U CN 201990446 U CN201990446 U CN 201990446U CN 201120125941X U CN201120125941X U CN 201120125941XU CN 201120125941 U CN201120125941 U CN 201120125941U CN 201990446 U CN201990446 U CN 201990446U
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- Prior art keywords
- lock body
- link span
- tapered end
- hook
- unhooked
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Abstract
The utility model provides a four-hook self-releasing hanger for a forklift, which solves a problem in the prior art that loaders are needed to support and release hooks, many working links are required, potential safety hazard is big, and efficiency is low. A main boom frame is fixedly provided with two sleeves, each end of each sleeve is provided with a fixed point of hanging ties, each fixed point of the hanging ties on each sleeve is provided with a tapered end, and each sleeve is further provided with a driving device for driving the tapered ends to lock or unlock and a connecting support. Each tapered end comprises a lock body, a locking pin and two extensible pins. The lock body is in a shape of a reversed U, the two extensible pins are oppositely arranged on an inner wall of each lock body, the driving devices are connected with the connecting supports, and the connecting supports are connected with the locking pins. When the four-hook self-releasing hanger for the forklift is linked up with the hooks, the hanging ties are supported by the extensible pins, and the loaders are not needed to support the hooks. The driving devices are connected with the locking pins through the connecting supports, so that hooks are released by operating the driving devices, the loaders do not need to climb to a high place to support and release the hook, links of man-machine cooperation are reduced, the potential safety hazard is eliminated, and working efficiency is improved.
Description
Technical field
The utility model belongs to handbarrow, realizes the special hanger of automatically-unhooked function when specifically a kind of fork truck is engaged in the lifting cargo operation.
Background technology
When fork truck is engaged in the lifting cargo operation, typically use a boom type suspender, the suspender front end is provided with and hangs is attachment point, hanging is that attachment point is connected with chain, and chain is connected with gib head, uses gib head lifting goods during operation, this operation needs the carman to link up with, hold up hook and the how man-machine cooperation of decoupling device, cargo handling operation is many, and potential safety hazard is big, and efficient is low.
Summary of the invention
The utility model provides a kind of fork truck four hook automatically-unhooked hangers, and can solve needs the carman to hold up hook and decoupling device in the prior art, and link is many, and potential safety hazard is big, inefficient problem.
For reaching the purpose that solves the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of fork truck four hook automatically-unhooked hangers, comprise the principal arm frame, two sleeve pipes that are provided with before and after described principal arm frame is installed with, the end of each described sleeve pipe is provided with and hangs is attachment point, respectively hang on each described sleeve pipe is that the fixed point correspondence is provided with tapered end, and also be provided with the actuating device and the link span that drive described tapered end locking or open on each described sleeve pipe, described tapered end comprises lock body, stop pin and two flexible pins, described lock body is the inversion U-shaped, two described flexible pins are oppositely arranged on the inwall of described lock body, described actuating device connects described link span, and described link span connects described stop pin.
In the technical solution of the utility model, also comprise following additional technical feature:
Described link span is made of lateral strut, longitudinal holding pole and strut bar, and the Si Jiaochu of described link span is provided with pipe link, and described pipe link connects described stop pin.
Described actuating device is an oil cylinder, and described oil cylinder is welded on the described principal arm frame, and its piston rod connects described strut bar.
Described flexible pin is made of compression spring and bearing pin, has mounting groove on the inwall of described lock body, and an end of described compression spring is connected in the bottom land of described mounting groove, and the other end is connected in described bearing pin.
Compared with prior art, advantage of the present utility model and good effect are:
1, flexible pin is set on the tapered end of the utility model fork truck four hook automatically-unhooked hangers, support to hang by flexible pin during hook and be, hold up hook without the carman, and actuating device connects the stop pin of each tapered end by link span, only need to realize the decoupling device function, adopt the utility model to ascend a height and hold up hook, decoupling device, reduced the link of man-machine cooperation without the carman by the operation actuating device, eliminate potential safety hazard, improved operating efficiency;
2, the utility model has been realized the automatically-unhooked of suspender, has saved labour power, greatly reduces cost of labor;
3, the utility model fork truck four hook automatically-unhooked hangers have been installed 4 suspension centres, and load Applicable scope is big.
Description of drawings
Fig. 1 is the structural representation of the utility model fork truck four hook automatically-unhooked hanger embodiment;
Fig. 2 is the structural representation of tapered end among the utility model embodiment;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the structural representation of link span among the utility model embodiment;
Among the figure: 1, principal arm frame; 2, hangers; 3, sleeve pipe; 4, hanging is attachment point; 5, tapered end; 5-1, lock body; 5-2, stop pin; 5-3, flexible pin; 5-4, compression spring; 5-5, bearing pin; 5-6, inwall; 5-7, mounting groove; 6, link span; 6-1, lateral strut; 6-2, longitudinal holding pole; 6-3, strut bar; 6-4, pipe link; 7, oil cylinder; 7-1, oil cylinder piston bar.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to shown in Figure 1, present embodiment fork truck four hook automatically-unhooked hangers comprise principal arm frame 1, two sleeve pipes 3 that are provided with before and after also being installed with on the principal arm frame 1, the end of each sleeve pipe 3 is provided with and hangs is attachment point 4, be used for fixing and hang an end that is, hanging is that general use nylon rope is worked out, and its length is determined according to the difference of goods, be that the position correspondence of attachment point 4 is provided with tapered end 5 respectively hanging on each sleeve pipe 3, and also be provided with actuating device and the link span 6 that drives tapered end 5 lockings or open on each sleeve pipe 3.
With reference to Fig. 2 and shown in Figure 3, tapered end 5 comprises lock body 5-1, stop pin 5-2 and two flexible pin 5-3, lock body 5-1 is inverted U-shaped, two flexible pin 5-3 are oppositely arranged on the inwall 5-6 of lock body 5, stop pin 5-2 is located in the fore shaft place of lock body 5-1, and actuating device is connected in link span 6, and link span 6 connects stop pin 5-2, then actuating device drives link span 6 back and forth movements, then drives stop pin 5-2 locking or opens tapered end 5.Wherein, flexible pin 5-3 is made of compression spring 5-4 and bearing pin 5-5, has mounting groove 5-7 on the inwall 5-6 of lock body 5-1, and the end of compression spring 5-4 is connected in the groove bottom of mounting groove 5-7, and the other end is connected in bearing pin 5-5; When flexible pin 5-3 is in free state, the free end of each bearing pin 5-5 and its place inwall 5-6's is 5～8mm apart from a, the A/F b of lock body 5-1 than use and hang about the about 2mm of the format diameter that is, use and hang the format diameter that is 16mm, 18mm, 20mm etc. are arranged.
The concrete use of present embodiment fork truck four hook automatically-unhooked hangers is as follows: by being installed on the door frame of fork truck setting firmly two hangers 2 on the principal arm frame 1, during operation, the carman will hang the other end that is, and to pass hanging of goods be that clamp-on in the opening of tapered end 5 under the elastic deformation of two flexible pin 5-3 the back, clamp-on in the process two flexible pin 5-3 and be in retracted mode, clamp-on and finish, the flexible pin 5-3 free state of rebounding, it is to hang between tapered end 5 openings that support is hung, make that to hang be the top that is in stop pin 5-2, hook is finished; Truck driver treats that the carman hangs up properly after the hook, the operation actuating device drives link span 6 to left movement, make stop pin 5-2 stretch out locking tapered end 5, driver's door frame that hoists, goods is liftoff, hang and tie up under the goods action of gravity and will slip over two flexible pin 5-3 after the two flexible pin 5-3 compressions, fall on the stop pin 5-2, after the driver piled up assigned address with goods, door frame fell, make that to hang be to be in relaxed state, the operation actuating device drives link span 6 and moves right, and makes stop pin 5-2 withdrawal open tapered end, and door frame hoists, hanging is to hang from goods to pull out being, carries out next work cycle.
With reference to shown in Figure 4, link span 6 is made of lateral strut 6-1, longitudinal holding pole 6-2 and strut bar 6-3, and the Si Jiaochu of link span 6 is provided with pipe link 6-4, and pipe link 6-4 connects stop pin 5-2, can adopt bolt and nut connection or welding.Pipe link 6-4 stretches out with lateral strut 6-1 is vertical, and plane, pipe link 6-4 place and link span 6 place plane inclination certain angle α are 30～60 °.
Actuating device is selected oil cylinder 7 for use, is welded on the principal arm frame 1, and oil cylinder piston bar 7-1 connects strut bar 6-3, adopts bolt and nut connection or welding.So, when oil cylinder piston bar 7-1 moves, drive link span 6 actions, and then lock or open by pipe link 6-4 drive stop pin 5-2 by strut bar 6-3.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (4)
1. fork truck four hook automatically-unhooked hangers, comprise the principal arm frame, two sleeve pipes that are provided with before and after described principal arm frame is installed with, it is characterized in that: the end of each described sleeve pipe is provided with and hangs is attachment point, respectively hang on each described sleeve pipe is that the fixed point correspondence is provided with tapered end, and also be provided with the actuating device and the link span that drive described tapered end locking or open on each described sleeve pipe, described tapered end comprises lock body, stop pin and two flexible pins, described lock body is the inversion U-shaped, two described flexible pins are oppositely arranged on the inwall of described lock body, described actuating device connects described link span, and described link span connects described stop pin.
2. fork truck four hook automatically-unhooked hangers according to claim 1, it is characterized in that: described link span is made of lateral strut, longitudinal holding pole and strut bar, and the Si Jiaochu of described link span is provided with pipe link, and described pipe link connects described stop pin.
3. fork truck four hook automatically-unhooked hangers according to claim 2, it is characterized in that: described actuating device is an oil cylinder, and described oil cylinder is welded on the described principal arm frame, and its piston rod connects described strut bar.
4. fork truck four hook automatically-unhooked hangers according to claim 1, it is characterized in that: described flexible pin is made of compression spring and bearing pin, have mounting groove on the inwall of described lock body, an end of described compression spring is connected in the bottom land of described mounting groove, and the other end is connected in described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125941XU CN201990446U (en) | 2011-04-26 | 2011-04-26 | Four-hook self-releasing hanger for forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125941XU CN201990446U (en) | 2011-04-26 | 2011-04-26 | Four-hook self-releasing hanger for forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990446U true CN201990446U (en) | 2011-09-28 |
Family
ID=44666940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120125941XU Expired - Fee Related CN201990446U (en) | 2011-04-26 | 2011-04-26 | Four-hook self-releasing hanger for forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276715A (en) * | 2016-10-21 | 2017-01-04 | 合肥汉德贝尔属具科技有限公司 | A kind of fork truck hoisting apparatus |
| CN106495057A (en) * | 2016-10-21 | 2017-03-15 | 合肥汉德贝尔属具科技有限公司 | A kind of fork truck boom hoisting |
-
2011
- 2011-04-26 CN CN201120125941XU patent/CN201990446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276715A (en) * | 2016-10-21 | 2017-01-04 | 合肥汉德贝尔属具科技有限公司 | A kind of fork truck hoisting apparatus |
| CN106495057A (en) * | 2016-10-21 | 2017-03-15 | 合肥汉德贝尔属具科技有限公司 | A kind of fork truck boom hoisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120426 |