CN110872079A

CN110872079A - Forklift collision prevention device

Info

Publication number: CN110872079A
Application number: CN201911178840.6A
Authority: CN
Inventors: 刘湘; 易春峰; 黄忠良
Original assignee: HENGYANG LIMEI BATTERY CAR MANUFACTURING Co Ltd
Current assignee: HENGYANG LIMEI BATTERY CAR MANUFACTURING Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-03-10

Abstract

The invention discloses an anti-collision device of a forklift, which comprises mounting plates, wherein connecting grooves are symmetrically formed in the front surface of each fixing plate, a connecting block is arranged on the inner side of each connecting groove, rubber blocks are fixedly mounted on the opposite surfaces of the four connecting blocks together, a plurality of mounting grooves are uniformly formed in the rear surface of each rubber block, a telescopic connecting rod is fixedly mounted on the inner side of each mounting groove, a damping spring is sleeved on the outer side of each telescopic connecting rod, a built-in anti-collision plate and a limiting plate are respectively sleeved on the outer side of each rubber block, the limiting plate is positioned right in front of the built-in anti-collision plate, an external anti-collision plate is fixedly mounted on the front surface of each rubber block, and a foam filling layer is. The anti-collision device adopts the damping spring, the rubber block and the foam filling layer to realize the anti-collision function, and the damping spring, the rubber block and the foam filling layer are lighter in weight, so that the anti-collision device cannot cause self-heaviness and has a better use effect.

Description

Forklift collision prevention device

Technical Field

The invention relates to the technical field of forklifts, in particular to an anti-collision device of a forklift.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. In the transportation work, various emergency situations occur on the site, and therefore, it is important to protect the vehicle itself.

The existing forklift collision prevention devices are few in types, and the number of parts is large, so that the device is heavy; and in case buffer stop is impaired, be difficult to dismantle, caused the inconvenient problem of maintenance. Therefore, the anti-collision device of the forklift is provided.

Disclosure of Invention

The invention aims to provide an anti-collision device of a forklift, which solves the problems that the existing anti-collision device of the forklift is few in types, and parts in the anti-collision device are various, so that the device is heavy; and in case buffer stop is impaired, be difficult to dismantle, caused the inconvenient problem of maintenance.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fork truck's buffer stop, includes the mounting panel, the front surface symmetry fixed mounting of mounting panel has the fixed plate, every the spread groove has been seted up to the equal symmetry of front surface of fixed plate, every the inboard of spread groove all is provided with the connecting block, four the common fixed mounting of the opposite face of connecting block has the block rubber, a plurality of mounting grooves, every have evenly been seted up to the rear surface of block rubber the equal fixed mounting in inboard of mounting groove has telescopic connecting rod, damping spring has been cup jointed in telescopic connecting rod's the outside, built-in crashproof board and limiting plate have been cup jointed respectively in the outside of block rubber, the limiting plate is located the dead ahead of built-in crashproof board, the front surface fixed mounting of block rubber has external crashproof board, external crashproof board has the foam filling layer with the gap department.

Preferably, the external anti-collision plate and the internal anti-collision plate are both arc-shaped structures, and the external anti-collision plate and the rubber block are fixed through bolts.

Preferably, the limiting plate is of a rectangular frame structure and is made of stainless steel materials.

Preferably, a plurality of spacing rings corresponding to the telescopic connecting rods are uniformly and fixedly mounted on the front surface of the mounting plate, and each spacing ring is located on the outer side of the damping spring.

Preferably, the inside of connecting block is provided with the connecting bolt who runs through the mounting panel, four holding tanks that correspond with connecting bolt are evenly seted up to the rear surface of mounting panel.

Preferably, the rear surface of mounting panel has seted up the operation through-hole symmetrically, the operation through-hole is located the both sides of holding tank.

Preferably, the front surface symmetry fixed mounting of mounting panel has the stopper, the stopper is located external anticollision board's both sides, and two the opposite face of stopper all is the slope column structure.

Compared with the prior art, the invention has the following beneficial effects:

1. the anti-collision device adopts the damping spring, the rubber block and the foam filling layer to realize the anti-collision function, and the damping spring, the rubber block and the foam filling layer are lighter in weight, so that the anti-collision device cannot cause self-heaviness and has a better use effect.

2. The rubber block and the mounting plate are clamped through the connecting block and the connecting groove, the rubber block is fixedly connected with the mounting plate through the connecting bolt, and the connecting bolt is conveniently detached due to the operation through hole, so that the external anti-collision plate and the internal anti-collision plate are detached, and the maintenance is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

fig. 3 is a rear view of the rubber block of the present invention.

In the figure: 1. mounting a plate; 2. operating the through hole; 3. an anti-collision plate is arranged inside; 4. connecting grooves; 5. a damping spring; 6. accommodating grooves; 7. a connecting bolt; 8. connecting blocks; 9. an external anti-collision plate; 10. a rubber block; 11. a telescoping connecting rod; 12. mounting grooves; 13. a limiting plate; 14. a fixing plate; 15. a foam filling layer; 16. a limiting ring; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a forklift collision prevention device includes a mounting plate 1, fixing plates 14 are symmetrically and fixedly mounted on the front surface of the mounting plate 1, connecting grooves 4 are symmetrically formed in the front surface of each fixing plate 14, connecting blocks 8 are arranged on the inner sides of the connecting grooves 4, rubber blocks 10 are fixedly mounted on the opposite surfaces of the four connecting blocks 8, a plurality of mounting grooves 12 are uniformly formed in the rear surface of each rubber block 10, telescopic connecting rods 11 are fixedly mounted on the inner sides of the mounting grooves 12, damping springs 5 are sleeved on the outer sides of the telescopic connecting rods 11, a built-in collision prevention plate 3 and a limiting plate 13 are respectively sleeved on the outer sides of the rubber blocks 10, the limiting plate 13 is located right in front of the built-in collision prevention plate 3, an external collision prevention plate 9 is fixedly mounted on the front surface of the rubber block 10, and a foam filling layer 15 is filled in a gap between the.

Referring to fig. 1, the external anti-collision plate 9 and the internal anti-collision plate 3 are both arc-shaped, and the external anti-collision plate 9 and the rubber block 10 are fixed by bolts, so that the external anti-collision plate 9 can be detached.

Referring to fig. 1 and 3, the limiting plate 13 is a rectangular frame structure, and the limiting plate 13 is made of stainless steel.

Referring to fig. 1, a plurality of limit rings 16 corresponding to the telescopic connecting rod 11 are uniformly and fixedly mounted on the front surface of the mounting plate 1, and each limit ring 16 is located outside the damping spring 5, so that the telescopic connecting rod 11 is stably contacted with the mounting plate 1.

Referring to fig. 1-2, a connecting bolt 7 penetrating through the mounting plate 1 is disposed inside the connecting block 8, and four receiving grooves 6 corresponding to the connecting bolt 7 are uniformly formed in the rear surface of the mounting plate 1, so that the connecting bolt 7 does not protrude from the rear surface of the mounting plate 1.

Referring to fig. 1-2, the rear surface of the mounting plate 1 is symmetrically provided with operation through holes 2, and the operation through holes 2 are located at two sides of the accommodating groove 6 to facilitate the operation of the connecting bolt 7.

Referring to fig. 1, the front surface of the mounting plate 1 is symmetrically and fixedly provided with the limiting blocks 17, the limiting blocks 17 are located on two sides of the external anti-collision plate 9, and opposite surfaces of the two limiting blocks 17 are both in an inclined structure, so that the anti-collision capacity of the external anti-collision plate 9 is improved.

The working principle is as follows: when external crashproof board 9 received the striking, external crashproof board 9 takes place to warp, causes the extrusion to foam filling layer 15, block rubber 10, telescopic connecting rod 11 and damping spring 5, because foam filling layer 15, block rubber 10 and damping spring 5 all have elastic deformation ability, consequently can cushion the impact that receives, plays the effect that prevents to crash fork truck. When the built-in anti-collision plate 3 and the external anti-collision plate 9 need to be disassembled, the hand-held shifting wrench is inserted into the operation through hole 2, the connecting bolt 7 is disassembled, the external anti-collision plate 9 is pulled forwards, the rubber block 10 can be separated from the mounting plate 1, and the built-in anti-collision plate 3 and the external anti-collision plate 9 are disassembled for maintenance or replacement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fork truck's buffer stop, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that a fixing plate (14) is fixedly mounted on the front surface of the mounting plate (1), a connecting groove (4) is symmetrically formed in the front surface of the fixing plate (14), a connecting block (8) is arranged on the inner side of each connecting groove (4), four rubber blocks (10) are fixedly mounted on the opposite surfaces of the connecting blocks (8) jointly, a plurality of mounting grooves (12) are uniformly formed in the rear surface of each rubber block (10), a telescopic connecting rod (11) is fixedly mounted on the inner side of each mounting groove (12), a damping spring (5) is sleeved on the outer side of each telescopic connecting rod (11), a built-in anti-collision plate (3) and a limiting plate (13) are respectively sleeved on the outer side of each rubber block (10), the limiting plate (13) is located right in front of the built-in anti-collision plate (3), and an external anti-collision plate (9) is fixedly, and a foam filling layer (15) is filled in a gap between the external anti-collision plate (9) and the internal anti-collision plate (3).

2. The anti-collision device of a forklift according to claim 1, characterized in that: the external anti-collision plate (9) and the internal anti-collision plate (3) are both arc-shaped structures, and the external anti-collision plate (9) and the rubber block (10) are fixed through bolts.

3. The anti-collision device of a forklift according to claim 1, characterized in that: the limiting plate (13) is of a rectangular frame structure, and the limiting plate (13) is made of stainless steel materials.

4. The anti-collision device of a forklift according to claim 1, characterized in that: the uniform fixed mounting of front surface of mounting panel (1) has a plurality of spacing rings (16) that correspond with telescopic connecting rod (11), every spacing ring (16) all are located damping spring (5)'s the outside.

5. The anti-collision device of a forklift according to claim 1, characterized in that: the inside of connecting block (8) is provided with connecting bolt (7) that run through mounting panel (1), four holding tanks (6) that correspond with connecting bolt (7) are evenly seted up to the rear surface of mounting panel (1).

6. The anti-collision device of a forklift according to claim 5, characterized in that: operation through-hole (2) have been seted up to the rear surface symmetry of mounting panel (1), operation through-hole (2) are located the both sides of holding tank (6).

7. The anti-collision device of a forklift according to claim 1, characterized in that: the front surface symmetry fixed mounting of mounting panel (1) has stopper (17), stopper (17) are located the both sides of external anticollision board (9), and two the opposite face of stopper (17) all is the slope column structure.