CN213173469U

CN213173469U - Road guardrail convenient to dismantle cleanly

Info

Publication number: CN213173469U
Application number: CN202021186504.4U
Authority: CN
Inventors: 谢玲
Original assignee: Shandong Guanxian Jiangfeng Highway Maintenance Co ltd
Current assignee: Shandong Guanxian Jiangfeng Highway Maintenance Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-05-11
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a road guardrail technical field just discloses a convenient to detach clear road guardrail, the on-line screen storage device comprises a base, swing joint has the stand on the base, the joint mouth has been seted up to the stand rear surface, set up recess one on the inside bottom surface of joint mouth, the inside swing joint of joint mouth has the fixture block, fixture block rear end fixedly connected with crossbeam, the mounting hole has been seted up to the base upper surface, recess two has been seted up to the mounting hole lower extreme. This road guardrail convenient to dismantle cleanly through setting up the joint interface, puts into the joint interface with the left fixture block of crossbeam is straight, moves the fixture block right, moves the right-hand member of joint interface, moves the fixture block downwards, gets into recess one with the lower part joint of fixture block in, and the worker people of being convenient for dismantle clean road guardrail, has alleviateed the time that the workman dismantled road guardrail, has made things convenient for the workman to dismantle maintenance road guardrail, and the part of damage can be changed alone, has practiced thrift the resource.

Description

Road guardrail convenient to dismantle cleanly

Technical Field

The utility model relates to a road guardrail technical field specifically is a convenient to detach clear road guardrail.

Background

The road guardrail is a guardrail in the middle of a highway, is arranged for preventing pedestrians and vehicles from passing through the highway randomly without traffic rules, and provides safety guarantee for the running of the pedestrians and the vehicles. The road guardrail of present design generally all is the welding, and it is all comparatively troublesome with the dismantlement to change, has caused inconvenience to workman's dismantlement cleanness, has reduced the speed that workman maintained road guardrail.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient to detach clear road guardrail possesses road rail guard convenient to detach advantage such as clean, has solved the road rail guard clean problem of not convenient to detach.

(II) technical scheme

For realizing the clean purpose of above-mentioned convenient to detach, the utility model provides a following technical scheme: a road guardrail convenient to disassemble and clean comprises a base, wherein a stand column is movably connected onto the base, a clamping opening is formed in the rear surface of the stand column, a first groove is formed in the inner bottom surface of the clamping opening, a clamping block is movably connected into the clamping opening, a cross beam is fixedly connected to the rear end of the clamping block, a mounting hole is formed in the upper surface of the base, a second groove is formed in the lower end of the mounting hole, a first connecting hole is formed in the front side of the second groove, a clamping groove is formed in the front side of the base, a fixing plate is movably connected into the clamping groove, a lug is fixedly connected to the lower end of the stand column, a second connecting hole is formed in the rear side of the lug, a fixing block is fixedly connected to the right side of the inner part of the cross beam, a mounting shaft, the left side of the hollow pipe is fixedly connected with a spring.

Preferably, the quantity of joint interface is two, two the joint interface is respectively on the upper portion right side and the lower part left side of stand, the right side of the joint interface on upper portion right side designs into whole right side surface of getting through to the stand, the left side of the joint interface on the lower part left side designs into whole surface of getting through to the stand.

Preferably, the front side of the first connecting hole is opened to the outer surface of the base.

Preferably, the number of the springs is two, and the two springs are fixedly connected with the left side and the right side of the hollow tube.

Preferably, the number of the fixed blocks is two, and the two fixed blocks are fixedly connected to the left side and the right side inside the cross beam.

Preferably, the number of installation axle is two, two installation axle fixed connection is on the fixed block of the inside left and right sides of crossbeam.

Preferably, the cross beam is designed to be U-shaped, the clamping block is designed to be L-shaped, the fixing plate is arranged to be L-shaped, and the projection is arranged to be U-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient to detach clear road guardrail possesses following beneficial effect:

1. this road guardrail convenient to dismantle cleanly, through setting up the joint interface, put into the joint interface with the left fixture block of crossbeam is straight, move the fixture block right, move the right-hand member of joint interface, move the fixture block downwards, get into recess one with the lower part joint of fixture block, be about to the crossbeam joint on the stand, and convenient for operation, the workman of being convenient for dismantles clean road guardrail, has alleviateed the time that the workman dismantled road guardrail, made things convenient for the workman to dismantle maintenance road guardrail, the part of damage can be changed alone, and resources are saved.

2. This road guardrail convenient to dismantle is clear, through setting up the installation axle, when the car striking crossbeam, the fixed block receives the power of crossbeam and will move to the right side, the fixed block will drive the installation axle and move left, the installation axle will exert force to coupling spring, the cushioning effect has been played, the spring receives the fixed block extrusion force left simultaneously and extrudees the spring, the effect of secondary buffering has been played, can cushion when making the crossbeam receive the impact, the original appearance of crossbeam restorable when the impact is less, the service life of crossbeam has been strengthened, the life of crossbeam has been increased.

Drawings

FIG. 1 is a schematic view of the road guardrail convenient for disassembly and cleaning;

FIG. 2 is a schematic view of the base and the upright of the present invention;

fig. 3 is a schematic view of the cross beam structure of the present invention.

In the figure: the device comprises a base 1, a vertical column 2, a clamping interface 3, a first groove 4, a clamping block 5, a cross beam 6, a mounting hole 7, a clamping groove 8, a second groove 9, a first connecting hole 10, a fixing plate 11, a convex block 12, a second connecting hole 13, a hollow tube 14, a connecting spring 15, a fixing block 16, a spring 17 and a mounting shaft 18.

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. 1-3, the present invention provides a new technical solution; a road guardrail convenient to disassemble and clean comprises a base 1, wherein an upright post 2 is movably connected above the base 1, a clamping port 3 is arranged on the rear surface of the upright post 2, a groove 4 is arranged on the inner bottom surface of the clamping port 3, a clamping block 5 is movably connected inside the clamping port 3, a cross beam 6 is fixedly connected at the rear end of the clamping block 5, the clamping block 5 is designed to be L-shaped, the lower end of the clamping block 5 can be clamped into the groove 4 to clamp the cross beam 6, the clamping port 3 is designed to be a left side whole through mode, so that the clamping block 5 at the front end of the cross beam 6 can be flatly clamped into the clamping port 3 when being clamped into the upright post 2, the clamping block 5 can be clamped into the groove 4 without moving the position of the upright post 2, a mounting hole 7 is arranged on the upper surface of the base 1, a groove two 9 is arranged at the lower end of the mounting hole 7, a connecting hole 10 is arranged on, the left part of the outer surface of the front side of the base 1 is provided with a clamping groove 8, the clamping groove 8 is internally movably connected with a fixing plate 11, the lower end of the upright post 2 is fixedly connected with a lug 12, the lug 12 is U-shaped, the outer surface of the rear side of the lug 12 is provided with a connecting hole II 13, the lug 12 is installed in a groove II 9, the connecting hole II 13 is communicated with the connecting hole I10, the fixing plate 11 is L-shaped, the rear end of the fixing plate 11 is installed in the connecting hole I10 and is simultaneously installed in the connecting hole II 13 to fix the lug 12 in the groove II 9, the front end of the fixing plate 11 is installed in the clamping groove 8, the rear end of the fixing plate 11 installed in the clamping groove 8 is convenient for taking down the fixing plate 11 when replacing next time, the right side of the inside of the cross beam 6 is fixedly connected with a fixing block 16, the right side of the fixing block, hollow tube 14 left side fixedly connected with spring 17, when the car strikes crossbeam 6, fixed block 16 receives the power of crossbeam 6 and will move to the right side, fixed block 16 will drive installation axle 18 and move left, installation axle 18 will exert force to connecting spring 15, connecting spring 15 has played the cushioning effect to crossbeam 6, spring 17 receives the extrusion force of fixed block 16 left to extrude spring 17 simultaneously, spring 17 has respectively set up one in the left and right sides of hollow tube 14, spring 17 extrudees in the inboard of fixed block 16, spring 17 has played the effect of secondary buffering to crossbeam 6, connecting spring 15 makes crossbeam 6 receive the damage reduction to crossbeam 6 when the striking of car to crossbeam 6 with the buffering of spring 17 to crossbeam 6.

The working principle is as follows:

the road guardrail convenient to disassemble and clean is arranged on an upright post 2 through a cross beam 6, a clamping block 5 on the left side of the cross beam 6 is flatly and straightly placed into a clamping interface 3, the clamping block 5 moves rightwards and moves to the rightmost end of the clamping interface 3, the clamping block 5 moves downwards, the lower part of the clamping block 5 is clamped and connected into a groove I4, namely, the cross beam 6 is arranged on the upright post 2, the upright post 2 is arranged on a base 1, the lower end of the upright post 2 is placed into an installation hole 7, a lug 12 enters a groove II 9, when the lug 12 is arranged into the groove II 9, a connecting hole I10 and a connecting hole II 13 form a communicated hole, the rear part of a fixing plate 11 is arranged into the connecting hole I10, a front side clamping block of the fixing plate 11 is arranged in a clamping groove 8, therefore, the upright post 2 is fixed on the base 1, when an automobile impacts the cross beam 6, a fixing block 16 moves towards, the installation axle 18 will exert force to connecting spring 17, has played the cushioning effect, and spring 17 receives the left extrusion force of fixed block 16 to extrude spring 17 simultaneously, has played the effect of secondary buffering.

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 road guardrail convenient to dismantle cleanly, includes base (1), its characterized in that: the base (1) is movably connected with a stand column (2), the rear surface of the stand column (2) is provided with a joint interface (3), the inner bottom surface of the joint interface (3) is provided with a first groove (4), the joint interface (3) is movably connected with a clamping block (5), the rear end of the clamping block (5) is fixedly connected with a cross beam (6), the upper surface of the base (1) is provided with a mounting hole (7), the lower end of the mounting hole (7) is provided with a second groove (9), the front side of the second groove (9) is provided with a first connecting hole (10), the front side of the base (1) is provided with a clamping groove (8), the clamping groove (8) is internally and movably connected with a fixing plate (11), the lower end of the stand column (2) is fixedly connected with a convex block (12), the rear side of the convex block (12) is provided with a second connecting hole (13), fixed block (16) right side fixedly connected with installation axle (18), installation axle (18) right side fixed mounting has connecting spring (15), the connecting spring (15) outside is connected with hollow tube (14), hollow tube (14) left side fixedly connected with spring (17).

2. A roadway barrier as claimed in claim 1, wherein: the quantity of joint interface (3) is two, two joint interface (3) are respectively in the upper portion right side and the lower part left side of stand (2), the left side of joint interface (3) designs into whole the left side surface of getting through to stand (2).

3. A roadway barrier as claimed in claim 1, wherein: the front side of the first connecting hole (10) is communicated with the outer surface of the base (1).

4. A roadway barrier as claimed in claim 1, wherein: the number of the springs (17) is two, and the two springs (17) are fixedly connected with the left side and the right side of the hollow pipe (14).

5. A roadway barrier as claimed in claim 1, wherein: the number of the fixing blocks (16) is two, and the two fixing blocks (16) are fixedly connected to the left side and the right side inside the cross beam (6).

6. A roadway barrier as claimed in claim 1, wherein: the number of the mounting shafts (18) is two, and the two mounting shafts (18) are fixedly connected to the fixing blocks (16) on the left side and the right side inside the cross beam (6).

7. A roadway barrier as claimed in claim 1, wherein: the cross beam (6) is designed to be U-shaped, the clamping block (5) is designed to be L-shaped, the fixing plate (11) is arranged to be L-shaped, and the bump (12) is arranged to be U-shaped.