CN214271834U

CN214271834U - A buffer stop for traffic engineering

Info

Publication number: CN214271834U
Application number: CN202120083252.0U
Authority: CN
Inventors: 刘军城; 张九刚; 王飞; 李洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-09-24
Anticipated expiration: 2031-01-13

Abstract

The utility model relates to the technical field of traffic engineering, in particular to an anti-collision device for traffic engineering, which comprises a fixed seat and a fixed rod, wherein a fastening sleeve is arranged outside the fixed rod, a bolt is fixedly connected with the end part of the fastening sleeve, a mounting plate is arranged outside the bolt, a nut is fixedly connected with the end part of the bolt through threads, a first rotating seat is fixedly connected with the middle part of the front end of the mounting plate, a first rotating pin is arranged inside the first rotating seat, a support rod is rotatably connected with the middle part of the outer side of the first rotating pin, and a second rotating pin is rotatably connected with the inner side of the other end of the support rod; the utility model discloses in, through dead lever, adapter sleeve, bracing piece, buffering bucket, buffer spring, sliding sleeve, compression pole and the compression piece that sets up, be convenient for install and dismantle, can adjust the expansion degree of bracing piece and the mounting height of device according to actual conditions, convenient to use when the device receives the collision, can correct the orbit of striking object, and the impact force when absorbing the striking reduces the loss.

Description

A buffer stop for traffic engineering

Technical Field

The utility model relates to a traffic engineering technical field specifically is an buffer stop for traffic engineering.

Background

Traffic engineering is a basic theory of research and development of traffic engineering subjects, is a younger subject derived from road engineering, integrates several aspects related to traffic, such as people, vehicles, roads, environment, energy, and the like, into a unified body of road traffic for research, and seeks a scheme for planning, constructing and managing a traffic system with the maximum road traffic capacity, the minimum traffic accidents, the fastest running speed, the least transportation cost, the least environmental impact and the lowest energy consumption, so that the purposes of safety, rapidness, economy, convenience, comfort, energy conservation and low public hazard are achieved.

In the real life, in some important areas and occasions, often set up some protector one and guarantee traffic safety, ordinary buffer stop is fixed knot structure's guardrail and crash bar etc. generally, and it is mostly fixed knot structure, can not height-adjusting, does not have the effect that the shock attenuation was inhaled, and adopts welding or bolt to fix more during the installation, and the installation is all not convenient enough with the dismantlement, consequently, provides a buffer stop for traffic engineering to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an buffer stop for traffic engineering 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:

the utility model provides an anti-collision device for traffic engineering, includes fixing base and dead lever, fixing base upper end middle part and dead lever fixed connection, the dead lever outside is equipped with the adapter sleeve, adapter sleeve tip fixedly connected with bolt, the bolt outside is equipped with the mounting panel, the bolt tip outside is through screw thread fixedly connected with nut, mounting panel front end middle part fixedly connected with rotates seat one, it is equipped with swivel pin one to rotate seat one inside, swivel pin one outside middle part rotates and is connected with the bracing piece, the inboard rotation of the bracing piece other end is connected with swivel pin two, the rotation of swivel pin two outsides is connected with rotates seat two.

Preferably, the front end of the second rotating seat is fixedly connected with a cross beam, the inner side of the cross beam is fixedly connected with a buffer rod, and the outer side of the buffer rod is provided with a buffer barrel.

Preferably, buffer spring is arranged in the middle of the outer side of the buffer rod, the end part of the buffer spring is fixedly connected with a sliding sleeve, and the inner side of the sliding sleeve is connected with the buffer rod in a sliding manner.

Preferably, the sliding sleeve medial extremity rotates and is connected with the compression pole, the compression pole other end rotates and is connected with the compression piece, the compression piece outside and buffering bucket fixed connection, the quantity of compression piece is 4, and compression piece evenly distributed is at the inside terminal surface of buffering bucket.

Preferably, the buffer barrel is arranged in a hollow manner and is made of rubber.

Preferably, the number of the support rods is 4, and the support rods are symmetrically distributed on two sides of the cross beam in an outward expansion state.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the fixed rod, the fastening sleeve and the supporting rod, during installation, the fixed seat is fixed on the ground or other fixed objects by using the bolt according to actual sites, and the fastening sleeve is fixedly connected with the fixed rod by using the nut, so that the installation and the disassembly are convenient, the expansion degree of the supporting rod and the installation height of the device are convenient to adjust according to actual conditions, the structure is simple, and the use is convenient;

2. the utility model discloses in, through the buffering bucket that sets up, buffer spring, the sliding sleeve, compression bar and compression piece, when the device receives the collision, the impact force can make the buffering bucket rotate, can correct the orbit that strikes the object, reduce the loss, the buffering bucket constitutes for the rubber material simultaneously, be convenient for absorb the impact force when striking, when the buffering bucket receives the striking, buffering bucket extrusion compression piece, the compression piece promotes the compression bar, the compression bar promotes the sliding sleeve and slides in the buffer bar outside, record the distance increase between two sliding sleeves this moment, sliding sleeve pulling buffer spring, buffer spring tensile turns into the elastic potential energy of self with kinetic energy, also can absorb some impact force.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the fixing rod of the present invention;

FIG. 3 is a schematic view of the installation structure of the buffer barrel of the present invention;

fig. 4 is a schematic view of the mounting structure of the fastening sleeve of the present invention.

In the figure: 1-a fixed seat, 2-a fixed rod, 3-a fastening sleeve, 4-a bolt, 5-a mounting plate, 6-a nut, 7-a rotating seat I, 8-a rotating pin I, 9-a supporting rod, 10-a rotating pin II, 11-a rotating seat II, 12-a cross beam, 13-a buffer rod, 14-a buffer barrel, 15-a buffer spring, 16-a sliding sleeve, 17-a compression rod and 18-a compression sheet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an buffer stop for traffic engineering, including fixing base 1 and

dead lever

2, 1 upper end middle part of fixing base and 2 fixed connection of dead lever, 2 outsides of dead lever are equipped with

adapter sleeve

3, 3 tip fixedly connected with bolts 4 of adapter sleeve, the 4 outsides of bolt are equipped with mounting panel 5, the 4 tip outsides of bolt are through screw thread fixedly connected with nut 6, mounting panel 5 front end middle part fixedly connected with rotates one 7, it is one 8 to rotate 7 inside rotating pins that are equipped with, 8 outside middle parts of rotating pins rotate and are connected with bracing piece 9, the inboard rotation of the 9 other ends of bracing piece is connected with two 10 rotating pins, two 10 outside rotations of rotating pins are connected with and rotate two 11.

Rotate two 11 front end fixedly connected with crossbeams 12 of seat, crossbeam 12 inboard fixedly connected with buffer beam 13, the buffer beam 13 outside is equipped with buffer barrel 14, buffer beam 13 outside middle part is equipped with buffer spring 15, buffer spring 15 tip fixedly connected with sliding sleeve 16, sliding sleeve 16 inboard and buffer beam 13 sliding connection, sliding sleeve 16 medial surface rotates and is connected with compression rod 17, the compression rod 17 other end rotates and is connected with compression piece 18, the compression piece 18 outside and buffer barrel 14 fixed connection, the quantity of compression piece 18 is 4, and 18 evenly distributed of compression piece are at the inside terminal surface of buffer barrel 14, buffer barrel 14 is hollow setting, and buffer barrel 14 constitutes for the rubber material, the quantity of bracing piece 9 is 4, and bracing piece 9 is the both sides at crossbeam 12 to outside expansion state symmetric distribution.

The working process is as follows: when the device is installed, the fixing seat 1 is fixed on the ground or other fixed objects by using bolts according to an actual field, the fastening sleeve 3 is fixedly connected with the fixing rod 2 by using the nut 6, so that the device is convenient to install and disassemble, and simultaneously, the expansion degree of the supporting rod 9 and the installation height of the device are convenient to adjust according to actual conditions, the structure is simple, the device is convenient to use, when the device is collided, the impact force can enable the buffer barrel 14 to rotate, the running track of an impacted object can be corrected, the loss is reduced, meanwhile, the buffer barrel 14 is made of rubber materials, the impact force during impact is convenient to absorb, when the buffer barrel 14 is impacted, the buffer barrel 14 extrudes the compression sheet 18, the compression sheet 18 pushes the compression rod 17, the compression rod 17 pushes the sliding sleeve 16 to slide outside the buffer rod 13, the distance measured between the two sliding sleeves 16 is increased at the moment, the sliding sleeve 16 pulls the buffer spring 15, the buffer spring 15 stretches to convert kinetic energy into elastic potential energy of the buffer spring, a portion of the impact force may also be absorbed.

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 an anti-collision device for traffic engineering, includes fixing base (1) and dead lever (2), its characterized in that: fixing base (1) upper end middle part and dead lever (2) fixed connection, dead lever (2) outside is equipped with adapter sleeve (3), adapter sleeve (3) tip fixedly connected with bolt (4), the bolt (4) outside is equipped with mounting panel (5), the bolt (4) tip outside is through screw thread fixedly connected with nut (6), mounting panel (5) front end middle part fixedly connected with rotates seat one (7), rotate seat one (7) inside and be equipped with swivel pin one (8), swivel pin one (8) outside middle part rotates and is connected with bracing piece (9), bracing piece (9) other end inboard rotates and is connected with swivel pin two (10), swivel pin two (10) outside rotates and is connected with and rotates seat two (11).

2. A collision avoidance device for traffic engineering according to claim 1, characterized in that: the front end of the second rotating seat (11) is fixedly connected with a cross beam (12), the inner side of the cross beam (12) is fixedly connected with a buffer rod (13), and the outer side of the buffer rod (13) is provided with a buffer barrel (14).

3. A collision avoidance device for traffic engineering according to claim 2, characterized in that: buffer rod (13) outside middle part is equipped with buffer spring (15), buffer spring (15) tip fixedly connected with sliding sleeve (16), sliding sleeve (16) inboard and buffer rod (13) sliding connection.

4. A collision avoidance device for traffic engineering according to claim 3, characterized in that: sliding sleeve (16) medial surface rotates and is connected with compression pole (17), compression pole (17) other end rotates and is connected with compression piece (18), compression piece (18) outside and buffer barrel (14) fixed connection, the quantity of compression piece (18) is 4, and compression piece (18) evenly distributed is at the inside terminal surface of buffer barrel (14).

5. A collision avoidance device for traffic engineering according to claim 2, characterized in that: the buffer barrel (14) is arranged in a hollow mode, and the buffer barrel (14) is made of rubber materials.

6. A collision avoidance device for traffic engineering according to claim 1, characterized in that: the number of the support rods (9) is 4, and the support rods (9) are symmetrically distributed on two sides of the cross beam (12) in an outward expansion state.