CN109437059A - A kind of safety device of forklift hook - Google Patents
A kind of safety device of forklift hook Download PDFInfo
- Publication number
- CN109437059A CN109437059A CN201811574051.XA CN201811574051A CN109437059A CN 109437059 A CN109437059 A CN 109437059A CN 201811574051 A CN201811574051 A CN 201811574051A CN 109437059 A CN109437059 A CN 109437059A
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- CN
- China
- Prior art keywords
- fixedly connected
- top surface
- traveller
- plate
- safety device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of safety devices of forklift hook, including sunpender, the left end bottom surface of the sunpender is fixedly connected with the top surface of swivel, the bottom of the swivel is flexibly connected by shaft with the top of suspension hook, the top surface of the sunpender is fixedly connected with safety device, the safety device includes hydraulic machine bottom board, the top surface of the hydraulic machine bottom board is fixedly connected with hydraulic press, the output end of the hydraulic press is fixedly connected with the side of T-shaped slider, the top surface of the sunpender is fixedly connected with the bottom surface of slide plate, and the top surface of the slide plate offers sliding slot.The safety device of the forklift hook; by setting hydraulic press, T-shaped slider, sliding slot, pushing plate, catch bar, cam block, skewed slot, press block, support column, pressing plate, spring and U-shaped baffle; reduce the range that suspension hook is swung everywhere with the traveling of fork truck; suspension hook and pedestrian are kept apart, to achieve the effect that protect other safety of workers.
Description
Technical field
The present invention relates to forklift part technical field, specially a kind of safety device of forklift hook.
Background technique
Fork truck is industrial transportation vehicle, refer to pallet cargo is loaded and unloaded, stacking and short distance transportation operation
Various wheeled transport vehicles, the elemental operation function of fork truck is divided into horizontal carrying, picking, loading, unloading and sorting, in addition, special
Different operation function influences whether the concrete configuration of fork truck, such as what is carried is paper roll, molten iron, needs fork truck installation accessory complete
At specific function, the technical parameter of fork truck is the structure feature and working performance for showing fork truck, and important technological parameters have
Rated load weight, load base, maximum lifting height, door frame inclination angle, maximum travelling speed, minimum turning radius, it is minimum from
Ground gap and wheelbase, wheelspan etc., existing fork truck are widely used in warehouse, Transfer center and home-delivery center etc., in cabin, compartment
With the handling of pallet cargo, transport operation are carried out in container, be palletized transport, essential equipment in Container Transport,
Fork truck plays very important role in the logistics system of enterprise, is the main force in material conveyance equipment, second of generation
During boundary's Great War, fork truck is developed, and in particular with the fast development of China's economic, the material of most of enterprise is carried
Conveyorization departing from original manual handling, instead based on fork truck.There is a suspension hook in front of fork truck,
This suspension hook can catch on some cargos for being easy to topple over, however, suspension hook is put everywhere in front during fork truck is advanced
It is dynamic, it is threatened to the safety belt of other workers.
Summary of the invention
The purpose of the present invention is to provide a kind of safety devices of forklift hook, mentioned above in the background art to solve
Problem.
To achieve the above object, it the invention provides the following technical scheme: a kind of safety device of forklift hook, including hangs
The left end bottom surface of bar, the sunpender is fixedly connected with the top surface of swivel, and the bottom of the swivel passes through shaft and hangs
The top of hook is flexibly connected, and the top surface of the sunpender is fixedly connected with safety device.
The safety device includes hydraulic machine bottom board, and the top surface of the hydraulic machine bottom board is fixedly connected with hydraulic press, described
The output end of hydraulic press is fixedly connected with the side of T-shaped slider, and the top surface of the sunpender is fixedly connected with the bottom surface of slide plate, described
The top surface of slide plate offers sliding slot, and the surface of the sliding slot and the surface activity of T-shaped slider connect, the top surface of the T-shaped slider
It is fixedly connected with the bottom surface of pushing plate, the top-side of the pushing plate is fixedly connected with one end of catch bar, the catch bar
The other end be fixedly connected with cam block, the bottom surface of the cam block is connect with the surface activity for pressing block, described to press
The bottom surface of block is fixedly connected with the top surface of support column, and the bottom surface of the support column is fixedly connected with the top surface of pressing plate, the pressing plate
Top surface offer the first circular hole, the surface of first circular hole and the surface activity of traveller connect, the top surface of the traveller with
The bottom surface of limit plectane is fixedly connected, and the bottom surface of the traveller is fixedly connected with the top surface of traveller support plate, the traveller support
The bottom surface of plate is fixedly connected with the top surface of sunpender, and the top surface of the traveller support plate is fixedly connected with the bottom of spring, the bullet
The top of spring is fixedly connected with the bottom surface of pressing plate
Preferably, the top surface for pressing block offers skewed slot, the surface of the skewed slot and the surface activity of cam block
Connection.
Preferably, the top surface of the sunpender is fixedly connected with the bottom surface of catch bar fixed plate, and the catch bar is far from promotion
The side of catch bar fixed plate is run through in one end of plate, and extends to outside it.
Preferably, the quantity of the spring is four, and two springs are one group, two groups of springs with traveller support plate just
Face vertical center line is symmetry axis, is fixedly connected respectively with the bottom surface of the top surface of traveller support plate and pressing plate.
Preferably, the bottom surface of the pressing plate is fixedly connected with the top surface of U-shaped baffle.
Preferably, the quantity of the traveller is four, and the quantity of the limit plectane is four, and limit plectane with
A piece traveller is a pair, and two pairs of limit plectanes and traveller are one group, and two groups of travellers and limit plectane are with the front of traveller support plate
Vertical center line is symmetry axis, is distributed in the top surface of traveller support plate.
Beneficial effect
The present invention provides a kind of safety device of forklift hook, have it is following the utility model has the advantages that
1. the safety device of the forklift hook, by the way that hydraulic press, T-shaped slider, sliding slot, pushing plate, catch bar, triangle is arranged
Sliding block, skewed slot press block, support column, pressing plate, spring and U-shaped baffle, and by starting hydraulic press, the output end of hydraulic press is by T shape
Sliding block pushes to the left along sliding slot, while pushing plate and catch bar are moved with the movement of T-shaped slider, and cam block is also to the left
It is mobile, and due to the interaction of cam block and skewed slot, it is moved down so that pressing block, and the block that presses moved down will branch
Dagger and pressing plate pull down, while compressed spring, and the pressing plate moved down pulls down U-shaped baffle, so that suspension hook quilt
It is wrapped in the inside of U-shaped baffle, reduces the range that suspension hook is swung everywhere with the traveling of fork truck, suspension hook and pedestrian is kept apart
Come, to achieve the effect that protect other safety of workers.
2. the safety device of the forklift hook is made by setting catch bar fixed plate and slide plate when T-shaped slider is mobile
T-shaped slider be smoothly moved to the left along the surface of sliding slot and slide plate, and catch bar push cam block be moved to the left when,
So that cam block smoothly presses block, to achieve the effect that guarantee the smooth work of safety device.
Detailed description of the invention
Fig. 1 is that the present invention just cuts open structural schematic diagram；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is that structural schematic diagram is cutd open in side of the present invention；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 1 of the present invention.
In figure: 1 sunpender, 2 swivels, 3 suspension hooks, 4 safety devices, 401 hydraulic machine bottom boards, 402 hydraulic presses, 403T shape are sliding
Block, 404 slide plates, 405 sliding slots, 406 pushing plates, 407 catch bars, 408 cam blocks, 409 press block, 410 support columns, 411 pressures
Plate, 412 first circular holes, 413 travellers, 414 limit plectanes, 415 traveller support plates, 416 springs, 417 skewed slots, 418 catch bars are solid
Fixed board, 419U shape baffle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of safety device of forklift hook, including sunpender 1,
The left end bottom surface of sunpender 1 is fixedly connected with the top surface of swivel 2, and the bottom of swivel 2 passes through the top of shaft and suspension hook 3
It is flexibly connected, the top surface of sunpender 1 is fixedly connected with safety device 4.
Safety device 4 includes hydraulic machine bottom board 401, and the top surface of hydraulic machine bottom board 401 is fixedly connected with hydraulic press 402, liquid
The output end of press 402 is fixedly connected with the side of T-shaped slider 403, and the top surface of sunpender 1 is fixedly connected with the bottom surface of slide plate 404,
The top surface of slide plate 404 offers sliding slot 405, and the surface of sliding slot 405 is connect with the surface activity of T-shaped slider 403, T-shaped slider 403
Top surface be fixedly connected with the bottom surface of pushing plate 406, the top-side of pushing plate 406 is fixedly connected with one end of catch bar 407,
The top surface of sunpender 1 is fixedly connected with the bottom surface of catch bar fixed plate 418, and catch bar 407 runs through far from one end of pushing plate 406 to be pushed away
The side of lever fixed plate 418, and extending to outside it, the other end of catch bar 407 are fixedly connected with cam block 408, and three
The bottom surface of angle sliding block 408 is connect with the surface activity for pressing block 409, and the top surface for pressing block 409 offers skewed slot 417, skewed slot 417
Surface connect with the surface activity of cam block 408, by setting catch bar fixed plate 418 and slide plate 404, work as T-shaped slider
When 403 movement, so that T-shaped slider 403 is smoothly moved to the left along the surface of sliding slot 405 and slide plate 404, and catch bar 407
When pushing cam block 408 to be moved to the left, so that cam block 408 smoothly presses block 409, to reach guarantee peace
The effect of the smooth work of full device, the bottom surface for pressing block 409 are fixedly connected with the top surface of support column 410, the bottom surface of support column 410
It is fixedly connected with the top surface of pressing plate 411, the bottom surface of pressing plate 411 is fixedly connected with the top surface of U-shaped baffle 419, the top surface of pressing plate 411
The first circular hole 412 is offered, the surface of the first circular hole 412 is connect with the surface activity of traveller 413, the top surface of traveller 413 and limit
The bottom surface of circle of position plate 414 is fixedly connected, and the bottom surface of traveller 413 is fixedly connected with the top surface of traveller support plate 415, traveller 413
Quantity is four, and the quantity of limit plectane 414 is four, and a limit plectane 414 and traveller 413 be it is a pair of, two pairs
It limits plectane 414 and traveller 413 is one group, two groups of travellers 413 and limit plectane 414 are vertical with the front of traveller support plate 415
Middle line is symmetry axis, is distributed in the top surface of traveller support plate 415, the fixed company in the bottom surface of traveller support plate 415 and the top surface of sunpender 1
It connects, the top surface of traveller support plate 415 is fixedly connected with the bottom of spring 416, and the top of spring 416 and the bottom surface of pressing plate 411 are solid
Fixed connection, the quantity of spring 416 are four, and two springs 416 are one group, two groups of springs 416 with traveller support plate 415 just
Face vertical center line is symmetry axis, is fixedly connected respectively with the bottom surface of the top surface of traveller support plate 415 and pressing plate 411, passes through setting
Hydraulic press 402, sliding slot 405, pushing plate 406, catch bar 407, cam block 408, skewed slot 417, presses block at T-shaped slider 403
409, support column 410, pressing plate 411, spring 416 and U-shaped baffle 419, by starting hydraulic press 402, the output end of hydraulic press 402
T-shaped slider 403 is pushed to the left along sliding slot 405, while pushing plate 406 and catch bar 407 are with the movement of T-shaped slider 403
And move, cam block 408 is also moved to the left, and due to the interaction of cam block 408 and skewed slot 417, so that pressing block
409 move down, and the block 409 that presses moved down pulls down support column 410 and pressing plate 411, while compressed spring
416, and the pressing plate 411 moved down pulls down U-shaped baffle 419, so that suspension hook 3 is wrapped in the interior of U-shaped baffle 419
Portion reduces the range that suspension hook 3 is swung everywhere with the traveling of fork truck, suspension hook 3 and pedestrian is kept apart, to reach protection
The effect of other safety of workers.
Working principle: using the forklift hook safety device when, by start hydraulic press 402, hydraulic press 402 it is defeated
Outlet pushes T-shaped slider 403 along sliding slot 405 to the left, while pushing plate 406 and catch bar 407 are with T-shaped slider 403
It moving and moves, cam block 408 is also moved to the left, and due to the interaction of cam block 408 and skewed slot 417, so that pressure
Motion block 409 moves down, and the block 409 that presses moved down pulls down support column 410 and pressing plate 411, while compressing bullet
Spring 416, and the pressing plate 411 moved down pulls down U-shaped baffle 419, so that suspension hook 3 is wrapped in the interior of U-shaped baffle 419
Portion reduces the range that suspension hook 3 is swung everywhere with the traveling of fork truck, suspension hook 3 and pedestrian is kept apart, to reach protection
The effect of other safety of workers.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of safety device of forklift hook, including sunpender (1), it is characterised in that: the left end bottom surface of the sunpender (1) with turn
The top surface of dynamic connector (2) is fixedly connected, and the bottom of the swivel (2) is flexibly connected by shaft with the top of suspension hook (3),
The top surface of the sunpender (1) is fixedly connected with safety device (4)；
The safety device (4) includes hydraulic machine bottom board (401), and the top surface of the hydraulic machine bottom board (401) is fixedly connected with liquid
The output end of press (402), the hydraulic press (402) is fixedly connected with the side of T-shaped slider (403), the top of the sunpender (1)
Face is fixedly connected with the bottom surface of slide plate (404), and the top surface of the slide plate (404) offers sliding slot (405), the sliding slot (405)
Surface connect with the surface activity of T-shaped slider (403), the bottom surface of the top surface of the T-shaped slider (403) and pushing plate (406)
It is fixedly connected, the top-side of the pushing plate (406) is fixedly connected with one end of catch bar (407), the catch bar (407)
The other end be fixedly connected with cam block (408), the bottom surface of the cam block (408) and the surface for pressing block (409) are living
Dynamic connection, the bottom surface for pressing block (409) are fixedly connected with the top surface of support column (410), the bottom surface of the support column (410)
It is fixedly connected with the top surface of pressing plate (411), the top surface of the pressing plate (411) offers the first circular hole (412), first circular hole
(412) surface is connect with the surface activity of traveller (413), the top surface of the traveller (413) and the bottom surface of limit plectane (414)
It is fixedly connected, the bottom surface of the traveller (413) is fixedly connected with the top surface of traveller support plate (415), the traveller support plate
(415) bottom surface is fixedly connected with the top surface of sunpender (1), the top surface of the traveller support plate (415) and the bottom of spring (416)
It is fixedly connected, the top of the spring (416) is fixedly connected with the bottom surface of pressing plate (411).
2. a kind of safety device of forklift hook according to claim 1, it is characterised in that: the block (409) of pressing
Top surface offers skewed slot (417), and the surface of the skewed slot (417) is connect with the surface activity of cam block (408).
3. a kind of safety device of forklift hook according to claim 1, it is characterised in that: the top surface of the sunpender (1)
It is fixedly connected with the bottom surface of catch bar fixed plate (418), the catch bar (407) is run through far from the one end of pushing plate (406) to push away
The side of lever fixed plate (418), and extend to outside it.
4. a kind of safety device of forklift hook according to claim 1, it is characterised in that: the number of the spring (416)
Amount is four, and two springs (416) are one group, and two groups of springs (416) are with the positive vertical center line of traveller support plate (415)
Symmetry axis is fixedly connected with the bottom surface of the top surface of traveller support plate (415) and pressing plate (411) respectively.
5. a kind of safety device of forklift hook according to claim 1, it is characterised in that: the bottom of the pressing plate (411)
Face is fixedly connected with the top surface of U-shaped baffle (419).
6. a kind of safety device of forklift hook according to claim 1, it is characterised in that: the number of the traveller (413)
Amount is four, and the quantity of limit plectane (414) is four, and limit plectane (414) He Yigen traveller (413) is one
Right, two pairs of limit plectanes (414) and traveller (413) are one group, and two groups of travellers (413) and limit plectane (414) are supported with traveller
The positive vertical center line of plate (415) is symmetry axis, is distributed in the top surface of traveller support plate (415).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574051.XA CN109437059A (en) | 2018-12-21 | 2018-12-21 | A kind of safety device of forklift hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574051.XA CN109437059A (en) | 2018-12-21 | 2018-12-21 | A kind of safety device of forklift hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109437059A true CN109437059A (en) | 2019-03-08 |
Family
ID=65534780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574051.XA Withdrawn CN109437059A (en) | 2018-12-21 | 2018-12-21 | A kind of safety device of forklift hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109437059A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694036A (en) * | 2019-10-22 | 2021-04-23 | 江苏海港成套设备安装有限公司 | Special lifting hook device for forklift |
-
2018
- 2018-12-21 CN CN201811574051.XA patent/CN109437059A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694036A (en) * | 2019-10-22 | 2021-04-23 | 江苏海港成套设备安装有限公司 | Special lifting hook device for forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
|
| WW01 | Invention patent application withdrawn after publication |