CN217325167U

CN217325167U - Anti-collision barrel with friction energy absorption function

Info

Publication number: CN217325167U
Application number: CN202121342106.1U
Authority: CN
Inventors: 刘拥辉; 吴海舰; 王文君; 张苗; 马越峰; 朱真; 张燕飞
Original assignee: Zhejiang Orange Plastic Technology Co ltd; Zhejiang Shuzhijiaoyuan Technology Co Ltd
Current assignee: Zhejiang Orange Plastic Technology Co ltd; Zhejiang Shuzhijiaoyuan Technology Co Ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-08-30
Anticipated expiration: 2031-06-16

Abstract

The utility model belongs to the technical field of road traffic equipment, in particular to an anti-collision barrel with friction energy absorption, which comprises a plurality of anti-collision barrel bodies which are mutually connected, the bottom of each anti-collision barrel body is connected with a mounting plate, a rubber pad is arranged on the lower end surface of the mounting plate, a fixed bottom plate is arranged on the lower end surface of the rubber pad, a sliding cavity is formed in the fixed bottom plate, a steel wire rope is arranged in the sliding cavity, the steel wire rope is contacted with the rubber pad, when the anti-collision barrel bodies move, the friction force between the rubber pad and the steel wire rope is buffered and discharged, because the friction force of the rubber pad made of rubber material is larger, when the anti-collision barrel bodies are pushed by external force in the actual use process, the rubber pad is closely contacted with the steel wire rope, the friction force between the rubber pad and the steel wire rope is larger, therefore, in the moving process of the anti-collision barrel bodies, the friction force between the rubber pad and the steel wire rope is buffered and discharged, the impact force is reduced, the damage degree of accidents is further reduced, and the safety of driving accident personnel is ensured.

Description

Anti-collision barrel with friction energy absorption function

Technical Field

The utility model relates to a road traffic equipment technical field refers in particular to an anti-collision barrel with friction energy-absorbing.

Background

The anti-collision barrel is a common road safety device, is widely applied to places with potential safety hazards such as turning corners, entrances and exits of roads, toll stations and the like, and has two main functions, namely a warning function, and the second function of greatly buffering the impact force of an automobile when the automobile collides with the anti-collision barrel, so that the severity of accidents is greatly reduced.

Like chinese utility model patent, patent number is CN201220293649.3, a highway anti-collision barrel that discloses, including the rubber bucket, fix the base in rubber barrel head portion, the rubber bucket intussuseption is filled with yellow sand, the surface paste of rubber bucket has the phosphor strip.

This patent is through having yellow sand at rubber bucket intussuseption, therefore whole anti-collision bucket's weight is big, is difficult for being moved the position, can cushion the impact force of car, greatly reduced traffic accident harmfulness nature, but because anti-collision bucket's weight is big, consequently when the atress striking back, the travelling speed of vehicle is very fast or the quality of vehicle is heavier, and is also bigger to the impact force of vehicle, and the shock-absorbing capacity is low, causes great security problem to automobile body and navigating mate easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anticollision bucket with friction energy-absorbing through the rubber pad, solves the problem that shock-absorbing capacity is low.

The purpose of the utility model is realized like this: the utility model provides an anticollision bucket with friction energy-absorbing, includes a plurality of interconnect's anticollision staving, and the bottom of anticollision staving is connected with the mounting panel, and the rubber pad is installed to the lower terminal surface of mounting panel, and PMKD is installed to the lower terminal surface of rubber pad, and the shaping has the sliding chamber in the PMKD, is provided with wire rope in the sliding chamber, and wire rope and rubber pad contact unload the ability through the frictional force between rubber pad and the wire rope in order to cushion when the anticollision staving removes.

Preferably, a first fixing hole is formed in the mounting plate, a second fixing hole is formed in the rubber pad, and a third fixing hole is formed in the fixing bottom plate.

Preferably, a concave part is formed in the middle of the fixed bottom plate, and the sliding cavity is formed between the concave part and the rubber pad.

Preferably, fixed side plates are formed at two ends of the mounting plate respectively and attached to the side faces of the anti-collision barrel body.

Preferably, the mounting plates are respectively positioned at two sides of the bottom of the anti-collision barrel body.

Preferably, the steel wire rope is provided with an anti-skid rubber block, and the anti-skid rubber block is provided with a fourth fixing hole for fixing.

Preferably, a ratchet strainer is connected in the steel wire rope.

Compared with the prior art, the utility model has the advantages that:

the utility model discloses a rubber pad and wire rope's design because the rubber pad frictional force of rubber material is great, at the in-service use in-process, when the anticollision staving was given the promotion by outside power, rubber pad and wire rope in close contact with, frictional force between the two is great, consequently at the in-process that anticollision staving removed, will unload the ability with the buffering through the frictional force between rubber pad and the wire rope, reduces the impact force, further reduces the damage degree of accident, guarantees driving accident personnel's security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of an explosion structure of the mounting plate, the rubber pad, the fixed bottom plate and the steel wire rope.

Fig. 3 is a schematic sectional view of the mounting plate, the rubber pad, the fixed base plate and the steel wire rope.

Fig. 4 is a schematic structural view of the steel wire rope, the anti-slip rubber block and the ratchet strainer.

Reference numerals: 1-an anti-collision barrel body; 2-mounting a plate; 3, rubber cushion; 4-fixing the bottom plate; 5-a sliding cavity; 6-steel wire rope; 7-fixing the hole I; 8-a second fixing hole; 9-fixing hole III; 11-a recess; 12-fixing the side plate; 13-anti-skid rubber blocks; 14-ratchet tensioner.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

As shown in figure 1, the anti-collision barrel with friction energy absorption comprises a plurality of anti-collision barrel bodies 1 which are connected with one another, wherein the anti-collision barrel bodies 1 are arranged at places with potential safety hazards such as turning, entrance and exit of a road, toll stations and the like, one of the anti-collision barrel bodies is used for warning, and the other one of the anti-collision barrel bodies is used for greatly buffering the impact force of an automobile when the automobile collides with the anti-collision barrel, so that the severity of an accident is greatly reduced, and the life safety of personnel in the automobile is ensured.

Referring to fig. 1, 2 and 3, a friction energy-absorbing buffer mechanism is installed at the bottom of the anti-collision barrel body 1, and comprises a mounting plate 2 connected with the bottom of the anti-collision barrel body 1, the mounting plate 2 is fixedly connected with the anti-collision barrel body 1, a rubber pad 3 is installed at the lower end face of the mounting plate 2, a fixing bottom plate 4 is installed at the lower end face of the rubber pad 3, and the mounting plate 2, the rubber pad 3 and the fixing bottom plate 4 are fixedly connected, so that when the anti-collision barrel body 1 moves, the three components are driven to move simultaneously, a sliding cavity 5 is formed in the fixing bottom plate 4, a steel wire rope 6 is arranged in the sliding cavity 5, the steel wire rope 6 is in contact with the rubber pad 3, the friction force of the rubber pad 3 is larger, and when the anti-collision barrel body 1 is pushed by external force in actual use, the rubber pad 3 is in close contact with the steel wire rope 6, the friction force between the rubber pad and the steel wire rope is larger, therefore, in the moving process of the anti-collision barrel body 1, the friction force between the rubber pad 3 and the steel wire rope 6 can be used for buffering and unloading energy, so that the impact force is reduced, the damage degree of accidents is further reduced, and the safety of driving accident personnel is ensured.

Specifically, referring to fig. 2, a first fixing hole 7 is formed in the mounting plate 2, a second fixing hole 8 is formed in the rubber pad 3, a third fixing hole 9 is formed in the fixing base plate 4, and a fastening member penetrates through the first fixing hole 7, the second fixing hole 8 and the third fixing hole 9, so that the mounting plate 2, the rubber pad 3 and the fixing base plate 4 are fixedly connected together to form a whole.

With reference to fig. 3 and 4, hook rings for fixing are respectively formed at two ends of the steel wire rope 6, and the steel wire rope 6 is fixed through the hook rings.

Referring to fig. 1 and 3, a concave portion 11 is formed in the middle of the fixed base plate 4, a sliding cavity 5 for the steel wire rope 6 to slide is formed between the concave portion 11 and the rubber pad 3, and when the steel wire rope 6 slides in the sliding cavity 5, friction force is generated between the steel wire rope 6 and the rubber pad 3 to buffer energy unloading.

Specifically, referring to fig. 1, for better implementation, the two ends of the mounting plate 2 are respectively formed with a fixed side plate 12, and the fixed side plates 12 are attached to the two side surfaces of the barrel body 1 for further fixing the barrel body 1.

The mounting plates 2 are respectively positioned on two sides of the bottom of the anti-collision barrel body 1, so that the anti-collision barrel body is stressed uniformly, and a better buffering effect is obtained.

Install anti-skidding rubber block 13 on wire rope 6, can increase frictional force, improve buffering effect, set up on the anti-skidding rubber block 13 and be used for fixed orifices four, anti-skidding rubber block 13 passes through fixed orifices four to be fixed on ground or plane.

The ratchet strainer 14 is connected in the steel wire rope 6, the tightness degree of the steel wire rope 6 can be adjusted, and the installation is more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The anti-collision barrel with friction energy absorption is characterized by comprising a plurality of anti-collision barrel bodies (1) which are mutually connected, wherein the bottom of each anti-collision barrel body (1) is connected with a mounting plate (2), a rubber pad (3) is mounted on the lower end face of each mounting plate (2), a fixed bottom plate (4) is mounted on the lower end face of each rubber pad (3), a sliding cavity (5) is formed in each fixed bottom plate (4), a steel wire rope (6) is arranged in each sliding cavity (5), each steel wire rope (6) is in contact with each rubber pad (3), and when the anti-collision barrel bodies (1) move, energy is buffered and discharged through friction force between the rubber pads (3) and the steel wire ropes (6); the mounting plates (2) are respectively positioned at two sides of the bottom of the anti-collision barrel body (1).

2. The crash barrel with energy absorption by friction as claimed in claim 1, wherein: the mounting plate (2) is provided with a first fixing hole (7), the rubber pad (3) is provided with a second fixing hole (8), and the fixing bottom plate (4) is provided with a third fixing hole (9).

3. The crash barrel with energy absorption by friction as claimed in claim 1, wherein: a concave part (11) is formed in the middle of the fixed base plate (4), and the sliding cavity (5) is formed between the concave part (11) and the rubber pad (3).

4. The crash can with energy absorption by friction as claimed in claim 1, wherein: the both ends of mounting panel (2) are the shaping respectively and are had fixed curb plate (12), and fixed curb plate (12) laminating is in the side of anticollision staving (1).

5. The crash barrel with energy absorption by friction as claimed in claim 1, wherein: and an anti-skid rubber block (13) is arranged on the steel wire rope (6), and a fixing hole IV for fixing is formed in the anti-skid rubber block (13).

6. The crash barrel with energy absorption by friction as claimed in claim 1, wherein: and a ratchet strainer (14) is connected in the steel wire rope (6).