CN212374835U

CN212374835U - Forklift rear anti-collision structure

Info

Publication number: CN212374835U
Application number: CN202021033167.5U
Authority: CN
Inventors: 单宝华
Original assignee: Hunan Senyang Zhongke New Material Co ltd
Current assignee: Hunan Senyang Zhongke New Material Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-19
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a fork truck rear portion anticollision structure, including fork truck rear portion body and fixed frame, fork truck rear portion body bottom outer wall welding has the bottom plate, and the bottom plate bottom has L type backup pad through the bolt fastening, the welding of L type backup pad top has the sliding block, and fixed frame one side outer wall opens there is the sliding tray, fixed frame bottom outer wall bonds has the shock strut that the equidistance distributes, and shock strut bottom outer wall all is connected with the sucking disc, fixed frame top inner wall welding has the first damping spring that the equidistance distributes, and the one end that fixed frame was kept away from to first damping spring is connected with the fixed plate. The utility model discloses an use the bolt to fix the device, can be so that the fork truck of the multiple different models of crashproof structure adaptation, increased the practicality of device to the foam-rubber cushion of rubber slab one side is the soft contact when having guaranteed device and fork truck rear portion contact, prevents fork truck rear portion fish tail, has protected fork truck.

Description

Forklift rear anti-collision structure

Technical Field

The utility model relates to a fork truck technical field especially relates to a fork truck rear portion anticollision structure.

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. When the existing forklift carries goods industrially, the operation of carrying the goods is usually carried out in a narrow space, so that the operation collides with a goods shelf or a wall of a goods warehouse, the rear part of the forklift is damaged, and the whole performance of the forklift is influenced by long-term accumulation. And current fork truck rear portion buffer stop's crashworthiness not good, the fork truck of the multiple different models of adaptation to because buffer stop and fork truck rear portion often can't be fixed, make when bumping, crashproof structure can take place the displacement, lead to buffer stop not to play certain safeguard effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a forklift rear part anti-collision structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a forklift rear part anti-collision structure comprises a forklift rear part body and a fixed frame, wherein a bottom plate is welded on the outer wall of the bottom of the forklift rear part body, an L-shaped supporting plate is fixed at the bottom of the bottom plate through a bolt, a sliding block is welded at the top of the L-shaped supporting plate, and the outer wall of one side of the fixed frame is provided with a sliding groove, the outer wall of the bottom of the fixed frame is bonded with shock absorption struts which are distributed at equal intervals, and the outer walls of the bottoms of the shock absorption supporting columns are connected with suckers, the inner wall of the top of the fixing frame is welded with first shock absorption springs which are distributed at equal intervals, and one end of the first damping spring, which is far away from the fixed frame, is connected with a fixed plate, the outer wall of the bottom of the fixed plate is welded with second damping springs which are distributed at equal intervals, and the second damping spring is connected with a rubber plate, the outer wall of the top of the fixed plate is welded with fixed pipes which are distributed at equal intervals, the inner wall of each fixed pipe is inserted with a piston rod, and the outer wall of the top of each piston rod is welded with a guardrail plate.

Preferably, the positioning rods are welded at four corners of the bottom of the guardrail plate, positioning holes are formed in four corners of the top of the fixing frame, and the positioning holes are matched with the positioning rods.

Preferably, the diameter of the inner wall of the sliding groove is matched with that of the sliding block, and the sliding groove and the sliding block form sliding fit.

Preferably, the outer wall of the bottom of the rubber plate is bonded with a sponge pad.

Preferably, the sucking disc and the outer wall of the forklift rear body are matched, and the sucking disc and the outer wall of the forklift rear body form fastening fit.

Preferably, the inner wall of the fixed pipe is matched with the piston rod, and the fixed pipe and the piston rod form sliding fit.

The utility model has the advantages that:

1. this fork truck rear portion anticollision structure of design fixes the device through using the bolt, can be so that the fork truck of the multiple different models of anticollision structure adaptation, has increased the practicality of device to the foam-rubber cushion of rubber slab one side has been guaranteed to be soft contact when device and fork truck rear portion contact, prevents fork truck rear portion fish tail, has protected fork truck.

2. This fork truck rear portion anticollision structure of design, its inside compressed air and damping spring of adopting protect the fork truck rear portion, when bumping, can effectively reduce the damage at fork truck rear portion to both have the reset function, can manifold cycles utilize, and the sucking disc of fixed frame bottom can prevent that device from taking place the displacement at the in-process that uses.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of a rear anti-collision structure of a forklift truck according to the present invention;

fig. 2 is a schematic view of the internal structure of the fixing frame of the anti-collision structure at the rear part of the forklift truck of the present invention;

fig. 3 is the utility model provides a fork truck rear portion anticollision structure's overall structure side view.

In the figure: 1 forklift rear body, 2 bottom plates, 3L-shaped supporting plates, 4 sliding blocks, 5 fixing frames, 6 sliding grooves, 7 shock-absorbing struts, 8 suckers, 9 first shock-absorbing springs, 10 fixing plates, 11 second shock-absorbing springs, 12 rubber plates, 13 fixing pipes, 14 piston rods, 15 guardrail plates, 16 positioning rods and 17 positioning holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a forklift rear part anti-collision structure comprises a forklift rear part body 1 and a fixed frame 5, wherein a bottom plate 2 is welded on the outer wall of the bottom of the forklift rear part body 1, an L-shaped support plate 3 is fixed on the bottom of the bottom plate 2 through bolts, a sliding block 4 is welded on the top of the L-shaped support plate 3, a sliding groove 6 is formed in the outer wall of one side of the fixed frame 5, the diameter of the inner wall of the sliding groove 6 is matched with that of the sliding block 4, the sliding groove 6 and the sliding block 4 are in sliding fit, shock absorption support columns 7 distributed at equal intervals are bonded on the outer wall of the bottom of the fixed frame 5, sucking discs 8 are connected on the outer wall of the forklift rear part body 1, the sucking discs 8 are matched with the outer wall of the forklift rear part body 1, the sucking discs 8 are in fastening fit with the outer wall of, the welding of fixed plate 10 bottom outer wall has second damping spring 11 that the equidistance distributes, and second damping spring 11 is connected with rubber slab 12, rubber slab 12 bottom outer wall bonds there is the foam-rubber cushion, the welding of fixed plate 10 top outer wall has the fixed pipe 13 that the equidistance distributes, and fixed pipe 13 inner wall is pegged graft and is had piston rod 14, fixed pipe 13 inner wall and piston rod 14 looks adaptation, and fixed pipe 13 forms sliding fit with piston rod 14, the welding of piston rod 14 top outer wall has guardrail board 15, guardrail board 15 bottom four corners has all been welded locating lever 16, and fixed frame 5 top four corners has all opened locating hole 17, locating hole 17 and locating lever 16 looks adaptation.

The working principle is as follows: when using this fork truck rear portion anticollision structure, at first with welding the guardrail board 15 of piston rod 14 inside fixed pipe 13 of pegging graft, then in sliding block 4 slip grafting sliding tray 6, later use the bolt to fix L type backup pad 3 back on bottom plate 2, promote fixed frame 5 gently, adsorb fixed the outer wall at fork truck rear portion body 1 with sucking disc 8 and fix, when bumping, guardrail board 15 can extrude piston rod 14, and the inside air of fixed pipe 13 can cushion guardrail board 15, and first damping spring 9 on the fixed plate 10 can provide reverse pulling force to fixed plate 10, and when the fork truck rear portion was touchhed to rubber slab 12, second damping spring 11 also can provide the cushioning effect, play certain guard action to the fork truck rear portion, reduce the collision damage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fork truck rear portion anticollision structure, includes fork truck rear portion body (1) and fixed frame (5), its characterized in that, the outer wall welding of fork truck rear portion body (1) bottom has bottom plate (2), and has L type backup pad (3) bottom (2) through the bolt fastening, the welding of L type backup pad (3) top has sliding block (4), and the outer wall of one side of fixed frame (5) is opened has sliding tray (6), the shock attenuation pillar (7) that the equidistance distributes are bonded to fixed frame (5) bottom outer wall, and shock attenuation pillar (7) bottom outer wall all is connected with sucking disc (8), the welding of fixed frame (5) top inner wall has first damping spring (9) that the equidistance distributes, and the one end that fixed frame (5) was kept away from to first damping spring (9) is connected with fixed plate (10), the welding of fixed plate (10) bottom outer wall has, and second damping spring (11) are connected with rubber slab (12), fixed pipe (13) that the equidistance distributes are welded to fixed plate (10) top outer wall, and fixed pipe (13) inner wall pegs graft and have piston rod (14), the welding of piston rod (14) top outer wall has guardrail board (15).

2. The anti-collision structure at the rear part of the forklift truck as claimed in claim 1, wherein positioning rods (16) are welded at four corners of the bottom of the guardrail plate (15), positioning holes (17) are formed at four corners of the top of the fixed frame (5), and the positioning holes (17) are matched with the positioning rods (16).

3. The forklift truck rear anti-collision structure according to claim 1, characterized in that the diameter of the inner wall of the sliding groove (6) is matched with that of the sliding block (4), and the sliding groove (6) and the sliding block (4) form sliding fit.

4. The structure of claim 1, wherein the rubber sheet (12) is adhered with a foam rubber cushion on the bottom outer wall.

5. The anti-collision structure for the rear part of the forklift truck as claimed in claim 1, wherein the suction cup (8) is matched with the outer wall of the rear body (1) of the forklift truck, and the suction cup (8) is tightly matched with the outer wall of the rear body (1) of the forklift truck.

6. The structure of claim 1, characterized in that the inner wall of the fixed tube (13) is matched with the piston rod (14), and the fixed tube (13) and the piston rod (14) form a sliding fit.