CN213086656U

CN213086656U - Highway buffer stop

Info

Publication number: CN213086656U
Application number: CN202021423847.8U
Authority: CN
Inventors: 李彤; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-30
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a highway buffer stop, including base, support column, dead lever, buffering subassembly and bracing piece, the even welded fastening in support column one side has a plurality of the dead lever, the activity intracavity is equipped with the buffering subassembly, the buffering subassembly is including buffer beam, buffer spring, buffer block, buffering bracing piece and buffer board, lie in on the support column activity intracavity welded fastening has the buffer beam, welded fastening has on the buffer beam both ends buffer spring, the buffering bracing piece other end passes through it has to rotate base welded fastening the buffer board. Has the advantages that: buffer spring compresses on the buffer beam, realizes the buffering energy-absorbing to vehicle striking in-process, turns into buffer spring's compression with the impact and stores the energy-absorbing, blocks the striking of car through buffer board and bracing piece, forms stable buffering shock attenuation, and device simple structure, the anticollision is effectual, is worth widelys production and popularization.

Description

Highway buffer stop

Technical Field

The utility model relates to a relevant technical field of highway particularly, relates to a highway buffer stop.

Background

With the development of social economy and the improvement of living standard of people, vehicles for people to go out mostly select automobiles, and with the massive construction of highways, urban overpasses and the like and the great increase of the global automobile holding capacity, the incidence rate of traffic accidents also shows an increasing trend. At present, protective devices on two sides of a highway mainly comprise upright posts and guardrail plates positioned on the upper portions of the upright posts, the guardrail plates are made of steel plates, and the upright posts and the guardrail plates are made of rigid materials. The existing guard rails in the current market do not have the functions of buffering and damping when in use, when an automobile collides with a guard rail plate, the automobile can only damage energy absorption by means of deformation of the guard rail plate, and the deformation capacity and the energy absorption capacity are limited. And the guard rail plate is easy to break under the impact action of the automobile, so that the guard rail cannot be normally used, and secondary damage to the safety of the automobile and crew is easy to cause.

The traffic accident happens on a highway section, once the traffic accident happens on a highway, a vehicle is easy to collide with the guard rail, the existing guard rail is unstable in structure and cannot realize buffering and energy absorption in the vehicle collision process, and the collision force of the vehicle is buffered, so that the municipal loss is reduced, meanwhile, the safety of personnel in the vehicle is protected, and the vehicle is easy to collide with the guard rail to cause more danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway buffer stop to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an expressway anti-collision device comprises a base, a support column, a fixed rod, a buffer component and a support rod, the supporting column is welded and fixed on one side of the upper surface of the base, a plurality of fixing rods are uniformly welded and fixed on one side of the supporting column, a movable cavity is arranged in the supporting column, the buffer component is arranged in the movable cavity and comprises a buffer rod, a buffer spring, a buffer block, a buffer supporting rod and a buffer plate, the buffer rod is fixedly welded on the support column in the movable cavity, the buffer springs are fixedly welded on the two ends of the buffer rod, the other end of the buffer spring is fixedly welded with the buffer block which is movably sleeved and fixed on the buffer rod, the buffer block is characterized in that a rotating base is fixed on one side of the buffer block in a welded mode, a buffer supporting rod is movably fixed on the rotating base, and the other end of the buffer supporting rod is fixed on the buffer plate in a welded mode through the rotating base.

Furthermore, fixed chutes are formed in two ends of one side of the supporting column, and the buffer supporting rod is movably clamped and fixed in the fixed chutes.

Furthermore, a connecting rod is fixedly welded on one side of the base, and the top end of the connecting rod is fixedly welded on one side of the supporting column.

Furthermore, both sides of the top end of the support column are fixedly provided with LED illuminating lamps through screws.

Furthermore, the buffer rod is provided with a limiting plate which is welded and fixed on one side of the buffer block.

Further, evenly welded fastening has a plurality of bracing piece between the buffer board, just keep away from on the buffer board support column one side bonding is fixed with the crashproof pad of rubber material.

Compared with the prior art, the utility model discloses following beneficial effect has: buffer spring through among the buffering subassembly compresses on the buffer beam, realizes the buffering energy-absorbing to vehicle striking in-process, turns into buffer spring's compression with the impact and stores the energy-absorbing, blocks the striking of car through buffer board and bracing piece, forms stable buffering shock attenuation, whole device simple structure, and the anticollision is effectual, is worth wideling produce the popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an expressway collision avoidance apparatus according to the present invention;

fig. 2 is a schematic structural view of a buffering assembly of a highway anti-collision device according to the utility model;

reference numerals:

1. a base; 11. a connecting rod; 2. a support pillar; 21. fixing the chute; 22. an LED lighting lamp; 3. fixing the rod; 4. a buffer assembly; 41. a buffer rod; 42. a buffer spring; 43. a buffer block; 44. buffering the supporting rod; 45. a buffer plate; 46. a limiting plate; 47. an anti-collision pad; 5. a support bar; 6. a movable cavity; 7. the base is rotated.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, an anti-collision device for a highway according to the present invention comprises a base 1, a supporting column 2, fixing rods 3, a buffering assembly 4 and a supporting rod 5, wherein the supporting column 2 is welded and fixed on one side of the upper surface of the base 1, a plurality of fixing rods 3 are uniformly welded and fixed on one side of the supporting column 2, a movable cavity 6 is formed inside the supporting column 2, the buffering assembly 4 is arranged in the movable cavity 6, the buffering assembly 4 comprises a buffering rod 41, a buffering spring 42, a buffering block 43, a buffering supporting rod 44 and a buffering plate 45, the buffering rod 41 is welded and fixed in the movable cavity 6 on the supporting column 2, the buffering spring 42 is welded and fixed on two ends of the buffering rod 41, the buffering block 43 movably sleeved and fixed on the buffering rod 41 is welded and fixed on the other end of the buffering spring 42, buffer block 43 one side all welded fastening has rotating base 7, the activity is fixed with buffering bracing piece 44 on rotating base 7, the buffering bracing piece 44 other end passes through rotating base 7 welded fastening has buffer board 45.

Wherein, fixed chute 21 has all been seted up on support column 2 on one side both ends, just buffering bracing piece 44 activity joint is fixed in fixed chute 21, make buffering bracing piece 44 supports fixedly.

Wherein, one side welded fastening has connecting rod 11 on the base 1, just connecting rod 11 top welded fastening is in on 2 one sides of support column, makes support column 2 with it is more stable safety to be connected between the base 1.

Wherein, 2 top both sides of support column are all through screw fixed mounting have LED light 22, provide the illumination.

And a limiting plate 46 is welded and fixed on one side of the buffer block 43 on the buffer rod 41, so that the buffer spring 42 runs stably.

Wherein, even welded fastening has a plurality of bracing piece 5 between buffer board 45, just keep away from on the buffer board 45 2 one side bonding of support column is fixed with the crashproof pad 47 of rubber material, increases the security performance.

Principle of operation

Through the above technical scheme of the utility model, a highway buffer stop compresses on the buffer beam through buffer spring 42 in the buffering subassembly 4 in the use, realizes the buffering energy-absorbing to the vehicle striking in-process, turns into buffer spring 42's compression with the impact and stores the energy-absorbing, and when the car struck buffer board 5 or when the bracing piece, buffering bracing piece 44 will extrude buffer spring 2 on buffer beam 41 through buffer block 43, through buffer spring 42 cushions the energy storage to the impact, reduces the impact, blocks the striking of car through buffer board 45 and bracing piece 5, forms stable buffering shock attenuation, whole device simple structure, and the anticollision is effectual, is worth widelys production and popularization.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The anti-collision device for the expressway comprises a base (1), supporting columns (2), fixing rods (3), a buffering assembly (4) and supporting rods (5), and is characterized in that the supporting columns (2) are fixed on one side of the upper surface of the base (1) in a welded mode, a plurality of fixing rods (3) are uniformly fixed on one side of the supporting columns (2) in a welded mode, a movable cavity (6) is formed in the supporting columns (2), the buffering assembly (4) is arranged in the movable cavity (6), the buffering assembly (4) comprises buffering rods (41), buffering springs (42), buffering blocks (43), buffering supporting rods (44) and buffering plates (45), the buffering rods (41) are fixedly welded in the movable cavity (6) on the supporting columns (2), the buffering springs (42) are fixedly welded on the two ends of the buffering rods (41), buffer spring (42) other end welded fastening has the activity to cup joint to be fixed on buffer beam (41) buffer block (43), the equal welded fastening in buffer block (43) one side has rotation base (7), the last movable fastening of rotation base (7) has buffering bracing piece (44), buffering bracing piece (44) other end passes through rotation base (7) welded fastening has buffer board (45).

2. The highway anti-collision device according to claim 1, wherein both ends of one side of the supporting column (2) are respectively provided with a fixed sliding groove (21), and the buffer supporting rod (44) is movably clamped and fixed in the fixed sliding grooves (21).

3. The highway anti-collision device according to claim 1, characterized in that a connecting rod (11) is welded and fixed on one side of the base (1), and the top end of the connecting rod (11) is welded and fixed on one side of the supporting column (2).

4. The highway anti-collision device according to claim 1, characterized in that both sides of the top end of the supporting column (2) are fixedly provided with LED illuminating lamps (22) through screws.

5. The highway crash barrier according to claim 1, wherein a limiting plate (46) is welded and fixed on the buffer rod (41) on one side of the buffer block (43).

6. The highway anti-collision device according to claim 1, wherein a plurality of support rods (5) are uniformly welded and fixed between the buffer plates (45), and an anti-collision pad (47) made of rubber is bonded and fixed on one side of the buffer plates (45) far away from the support columns (2).