CN211818529U

CN211818529U - Highway construction guardrail

Info

Publication number: CN211818529U
Application number: CN202020294763.2U
Authority: CN
Inventors: 孟凡明; 曹文; 曾凡文
Original assignee: Hunan Fatong Road & Bride Group Co ltd
Current assignee: Hunan Fatong Road & Bride Group Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-30
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a highway construction guardrail, including chassis and mounting bracket, the mounting bracket set up in the chassis top, just the mounting bracket is a rectangle framework, the inside cyclic annular bootstrap band that is provided with of this mounting bracket, the equal vertical drive roller that supports this bootstrap band of being provided with in the inside both sides of bootstrap band, just evenly be provided with a plurality of arrow point form beads on the bootstrap band lateral wall, mounting bracket one side is provided with clean subassembly. Has the advantages that: the utility model discloses a set up the guidance tape that indicates that is constantly in motion state in guardrail structure outside, mark the driving direction through following arrow point direction pivoted guidance tape, increase the striking degree of traffic flow guiding device, the guide effect is better, can clear up the dust of guidance tape outside adhesion automatically simultaneously, ensures that the definition of the information of indicating the way is clear and definite, need not artifical the maintenance, and the practicality is strong.

Description

Highway construction guardrail

Technical Field

The utility model relates to a highway construction field, concretely relates to highway construction guardrail.

Background

The highway is closely related to the national economic development, meanwhile, the highway can provide convenience for life and work of people, in recent years, the construction of the highway in China is steaming day by day, the newly built highway and the old road are renovated, and the vigorous development of the highway career drives the national economic development, so the highway has important significance for the social progress and the economic development. In the road construction process, it is usually necessary to provide guardrails in the construction area and the outside area for isolation.

The applicant finds that at least the following technical problems exist in the prior art: the guardrail that uses at present only has isolation, guard action, can't play the guide effect in the region that needs guide to the traffic flow, needs set up the finger post in the guardrail outside in addition, increases the cost and occupies bigger space, simultaneously because construction area dust pollution is serious, the guide information that points to the way can increase and be covered by the dust gradually with time usually, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a highway construction guardrail just lies in providing in order to solve above-mentioned problem, sets up the information that indicates that constantly is in the motion state in guardrail structure outside, increases the striking degree of traffic flow guiding device, and the guide effect is better, can clear up the dust of the adhesion of the information outside of indicating simultaneously voluntarily, ensures that the clarity of the information that indicates is clear and definite, and the practicality is strong, need not the manual work and maintains the clearance dust, explains in detail below.

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

the utility model provides a highway construction guardrail, including chassis and mounting bracket, the mounting bracket set up in the chassis top, just the mounting bracket is a rectangle framework, and the inside annular bootstrap band that is provided with of this mounting bracket, the inside both sides of bootstrap band are all vertically provided with the drive roller that supports this bootstrap band and rotate, and evenly be provided with a plurality of arrow-head-shaped beads on the bootstrap band lateral wall, mounting bracket one side is provided with clean subassembly;

the cleaning assembly comprises a cleaning rod vertically penetrating through the bottom of the mounting frame, bristles are arranged on one side, close to the guide belt, of the cleaning rod, and the bristles are tightly abutted to the outer side wall of the guide belt.

When the highway construction guardrail is used, the drive roller drives the guide belt to rotate, so that the direction of the vehicle diversion guide is marked through the arrow-shaped convex edges on the guide belt, meanwhile, in the rotating process of the guide belt, dust and other sundries adhered to the guide belt are swept through the bristles on the inner side of the cleaning rod, the automatic cleaning process of the guide belt is realized, when the dust and other sundries accumulated on the bristles need to be removed, the handle is pulled downwards, the cleaning rod and the baffle are driven to move downwards through the handle, meanwhile, the baffle drives the spring to be compressed, the top end of the cleaning rod is pulled out of the positioning cylinder, so that the limiting effect of the positioning cylinder on the cleaning rod is relieved, the cleaning rod is rotated at the moment, the bristles on one side of the cleaning rod are rotated to the position of the deflector rod, and the dust and other sundries adhered to the bristles are scraped through the deflector rod, the cleaning process of the bristles is achieved, then the cleaning rod drives the bristles to rotate to the position tightly attached to the guide belt, then the handle is loosened, the cleaning rod is supported by the spring to be inserted into the positioning barrel again, and the cleaning rod and the bristles are reset.

Preferably, two the inside center of drive roller is vertical all to be provided with the pivot, the pivot with mounting bracket normal running fit, just the guidance tape is kept away from clean subassembly one side the drive roller below is provided with the motor, the motor is fixed in the mounting bracket bottom, just the motor output with the pivot meets.

Preferably, the cleaning rod is in clearance fit with the mounting frame, the cleaning rod extends out of the outer side of one end of the mounting frame, a baffle is fixed on the cleaning rod inside the supporting frame, the bottom end of the cleaning rod penetrates out of the supporting frame, a spring is sleeved on the cleaning rod between the baffle and the supporting frame, and the cleaning rod extends out of one end of the supporting frame and is provided with a handle.

Preferably, the top end of the cleaning rod abuts against the inner top of the mounting frame, the inner top of the mounting frame corresponds to the cleaning rod, a positioning cylinder is arranged on the cleaning rod, a rectangular hole is formed in the positioning cylinder, the cross section of the cleaning rod is rectangular, and the top end of the cleaning rod extends into the positioning cylinder.

Preferably, a fixing plate is vertically arranged on the inner side wall of the mounting frame, which is close to one side of the cleaning assembly, a plurality of shifting rods are uniformly arranged on one side of the fixing plate, which is close to the bristles, along the length direction of the fixing plate, and the plurality of shifting rods form a comb-shaped structure together.

Preferably, the underframe is a U-shaped frame with an upward opening, and four corners of the bottom of the underframe are provided with universal wheels with brakes.

Has the advantages that: the utility model discloses a set up the guidance tape that indicates that is constantly in motion state in guardrail structure outside, mark the driving direction through following arrow point direction pivoted guidance tape, increase the striking degree of traffic flow guiding device, the guide effect is better, can clear up the dust of guidance tape outside adhesion automatically simultaneously, ensures that the definition of the information of indicating the way is clear and definite, need not artifical the maintenance, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 front view structural diagram of the present invention;

FIG. 2 is an internal structural view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2.

The reference numerals are explained below:

1. a chassis; 101. a universal wheel; 2. a mounting frame; 201. a reinforcing rod; 3. a guide belt; 301. a rib; 4. a drive roller; 401. an electric motor; 5. a cleaning assembly; 501. a cleaning rod; 501a, brush hair; 502. a support frame; 503. a baffle plate; 504. a spring; 505. a grip; 6. a fixing plate; 601. a deflector rod; 7. a positioning cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a road construction guardrail, which comprises a bottom frame 1 and a mounting frame 2, wherein the mounting frame 2 is arranged on the top of the bottom frame 1, the mounting frame 2 is a rectangular frame, a plurality of reinforcing rods 201 are transversely arranged in the mounting frame 2, two ends of each reinforcing rod 201 are vertically fixed on the upper side and the lower side of the mounting frame 2, an annular guide belt 3 is arranged in the mounting frame 2, driving rollers 4 for supporting the guide belt 3 to rotate are vertically arranged on two sides of the interior of the guide belt 3, a plurality of arrow-shaped convex ribs 301 are uniformly arranged on the outer side wall of the guide belt 3, the guide belt 3 and the convex ribs 301 are made of rubber materials and are integrally formed, reflective coatings are coated on the outer sides of the convex ribs 301 to increase the traffic flow guiding striking degree of the convex ribs 301, rotating shafts are vertically arranged at the centers of the interior of the two driving rollers 4 and are rotatably matched with the mounting frame 2, and a, motor 401 is fixed in the mounting bracket 2 bottom, and motor 401 output meets with the pivot, and mounting bracket 2 one side is provided with cleaning assembly 5.

Cleaning assembly 5 is including the vertical pole 501 that cleans that runs through the mounting bracket 2 bottom, cleans pole 501 and is provided with brush hair 501a near leader 3 one side, and this brush hair 501a offsets tightly with leader 3 lateral wall, sweeps away the dust and other debris of leader 3 outside adhesion through brush hair 501 a.

As an alternative embodiment, the cleaning rod 501 is in clearance fit with the mounting frame 2 to ensure that the cleaning rod 501 can rotate in the mounting frame 2, a supporting frame 502 is arranged on the outer side of one end of the cleaning rod 501 extending out of the mounting frame 2, a baffle 503 is fixed on the cleaning rod 501 inside the supporting frame 502, the bottom end of the cleaning rod 501 penetrates out of the supporting frame 502, a spring 504 is sleeved on the cleaning rod 501 between the baffle 503 and the supporting frame 502, a handle 505 is arranged on one end of the cleaning rod 501 extending out of the supporting frame 502, the top end of the cleaning rod 501 abuts against the top inside the mounting frame 2, a positioning cylinder 7 is arranged on the top inside the mounting frame 2 corresponding to the cleaning rod 501, a rectangular hole is arranged inside the positioning cylinder 7, the cross section of the cleaning rod 501 is rectangular, the top end of the cleaning rod 501 extends into the positioning cylinder 7, so that the baffle 503 is supported by the spring 504 to support the top end of the cleaning, in order to prevent to clean pole 501 free rotation, the vertical fixed plate 6 that is provided with on the inside wall that mounting bracket 2 is close to clean 5 one side of subassembly, fixed plate 6 is close to brush hair 501a one side and evenly is provided with many driving levers 601 along its length direction, and many driving levers 601 constitute comb-shaped structure jointly, when needing to clear up the dust of gathering on the brush hair 501a, separation from location section of thick bamboo 7 is driven on brush hair 501 top to downstream pulling handle 505, then it makes it drive brush hair 501a rotatory driving lever 601 position to rotate cleaning rod 501, scrape the dust and other debris of gathering on brush hair 501a through driving lever 601, realize brush hair 501 a's cleaning process, chassis 1 is an opening U-shaped frame up, and chassis 1 bottom four corners all is provided with the universal wheel 101 of taking the brake.

By adopting the structure, when in use, the driving roller 4 drives the guide belt 3 to rotate, so that the direction of the vehicle diversion guide is marked through the arrow-shaped convex edge 301 on the guide belt 3, meanwhile, in the rotating process of the guide belt 3, dust and other sundries adhered on the guide belt 3 are swept through the bristles 501a on the inner side of the cleaning rod 501, the automatic cleaning process of the guide belt 3 is realized, when the dust and other sundries accumulated on the bristles 501a need to be removed, the grip 505 is pulled downwards, the cleaning rod 501 and the baffle 503 are driven to move downwards through the grip 505, the baffle 503 drives the spring 504 to be compressed, the top end of the cleaning rod 501 is pulled out from the positioning cylinder 7, so as to relieve the limiting effect of the positioning cylinder 7 on the cleaning rod 501, at the moment, the cleaning rod 501 is rotated, the bristles 501a on one side of the cleaning rod 501 are rotated to the position of the deflector rod 601, the dust and other sundries adhered on the bristles 501a are scraped through the, the cleaning process of the bristles 501a is realized, then the cleaning rod 501 drives the bristles 501a to rotate to a position tightly attached to the guide belt 3, then the grip 505 is loosened, the cleaning rod 501 is supported by the spring 504 to be inserted into the positioning cylinder 7 again, and the cleaning rod 501 and the bristles 501a are reset;

through the guidance tape 3 that indicates that sets up constantly in the motion state in guardrail structure outside, mark the driving direction through along arrow direction pivoted guidance tape 3, increase the striking degree of traffic flow guiding device, the guide effect is better, can clear up the dust of 3 outside adhesions in guidance tape simultaneously automatically, ensures that to indicate the clarity of way information clearly and definitely, need not artifical the maintenance, and the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a highway construction guardrail which characterized in that: the cleaning device comprises a bottom frame (1) and a mounting frame (2), wherein the mounting frame (2) is arranged at the top of the bottom frame (1), the mounting frame (2) is a rectangular frame body, an annular guide belt (3) is arranged inside the mounting frame (2), driving rollers (4) for supporting the guide belt (3) to rotate are vertically arranged on two sides inside the guide belt (3), a plurality of arrow-shaped convex ribs (301) are uniformly arranged on the outer side wall of the guide belt (3), and a cleaning assembly (5) is arranged on one side of the mounting frame (2);

clean subassembly (5) are including vertical running through clean pole (501) of mounting bracket (2) bottom, clean pole (501) are close to guide belt (3) one side is provided with brush hair (501a), this brush hair (501a) with guide belt (3) lateral wall offsets tightly.

2. A road construction guardrail as claimed in claim 1, wherein: two the equal vertical pivot that is provided with in drive roller (4) inside center, the pivot with mounting bracket (2) normal running fit, just guidance tape (3) are kept away from clean subassembly (5) one side drive roller (4) below is provided with motor (401), motor (401) are fixed in mounting bracket (2) bottom, just motor (401) output with the pivot meets.

3. A road construction guardrail as claimed in claim 1, wherein: clean pole (501) with mounting bracket (2) clearance fit, just clean pole (501) stretch out mounting bracket (2) one end outside is provided with support frame (502), be fixed with baffle (503) on the inside clean pole (501) of support frame (502), wear out clean pole (501) bottom support frame (502), just baffle (503) with connect spring (504) on clean pole (501) between support frame (502), clean pole (501) stretch out support frame (502) one end is provided with handle (505).

4. A road construction guardrail as claimed in claim 3, wherein: clean pole (501) top support tightly in top in mounting bracket (2), just top corresponds in mounting bracket (2) clean pole (501) are provided with a location section of thick bamboo (7), a location section of thick bamboo (7) inside is provided with a rectangular hole, clean pole (501) cross section is the rectangle, just clean pole (501) top stretches into in the location section of thick bamboo (7).

5. A road construction guardrail according to claim 4, characterized in that: the mounting bracket (2) is close to vertically be provided with fixed plate (6) on the inside wall of clean subassembly (5) one side, fixed plate (6) are close to brush hair (501a) one side and evenly are provided with many driving levers (601) along its length direction, and many driving lever (601) constitute comb-tooth-shaped structure jointly.

6. A road construction guardrail as claimed in claim 1, wherein: the chassis (1) is a U-shaped frame with an upward opening, and the four corners of the bottom of the chassis (1) are provided with universal wheels (101) with brakes.