CN214328667U

CN214328667U - Pin-connected panel guardrail for municipal administration highway protection

Info

Publication number: CN214328667U
Application number: CN202022781272.3U
Authority: CN
Inventors: 黄柱均
Original assignee: Dongguan Hecheng Construction Co ltd
Current assignee: Dongguan Hecheng Construction Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-01
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to the technical field of protective guards, in particular to an assembled protective guard for municipal highway protection, which comprises a plurality of supports, the bottom of each support column is fixedly connected with a universal wheel, fixed clamping seats are fixed on the left and right side surfaces at the upper and lower ends of each support column, a connecting column is fixed between the two fixed clamping seats at the same side, a first folding guardrail, a second folding guardrail and a rotating shaft are arranged between the opposite two sides of the two support columns, the two adjacent side surfaces of the first folding guardrail and the second folding guardrail are rotationally connected through the rotating shaft, the opposite side surfaces of the first folding guardrail and the second folding guardrail are fixedly connected on one side surface of the connecting column, the support columns and the folding guardrails in the utility model can be disassembled and assembled, the assembling process is simple and convenient, the whole structure is firm after the assembling, and the brake sheets are installed on the left and right side surfaces of the universal wheels and the universal wheels at the bottom of the support columns, therefore, the position of the guard rail can be conveniently moved and fixed by a user.

Description

Pin-connected panel guardrail for municipal administration highway protection

Technical Field

The utility model relates to a rail guard technical field specifically is a rail guard is used in protection of pin-connected panel municipal administration highway.

Background

Guardrail-here, it means industrial "protective fence", guardrail mainly used in the residence, highway, commercial area, public place etc. to the personal safety and equipment facility protection and protection, the guardrail is seen everywhere in our life. The guardrail is according to the difference of height, and the price of per meter length also can be different, and the guardrail is steel system commonly used, if: stainless steel, round steel pipe, square steel pipe or profiled steel sheet, iron wire, surface treatment process: fully automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. Also more popular aluminum alloy material's grafting in recent years, assembled guardrail, the stand of guardrail passes through expansion bolts and ground is fixed, installs usually like logistics channel both sides, and production facility is peripheral, building corner, the both sides and the goods platform border of door etc. bring the damage of equipment, facility that unexpected striking caused when effectively reducing and exempting from haulage equipment to shuttle back and forth, the guardrail material has: aluminum alloy, malleable iron (nodular cast iron), carbon steel (spraying or galvanizing), stainless steel, plastic steel, zinc steel, PVC and other metal guardrails and the like, and in addition, the material flow carrying equipment is also protected;

guard rails are often required to be additionally arranged on multi-lane municipal roads, however, most of the existing guard rails are of integral structures, are heavy, are inconvenient to transport and install, cause certain difficulty for installation personnel, and improve the workload of the installation personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pin-connected panel is rail guard for municipal administration highway protection 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 a pin-connected panel guardrail for municipal administration highway protection, includes a plurality of support columns, the bottom fixedly connected with universal wheel of support column, all be fixed with fixed cassette on the upper and lower both ends department left and right sides face of support column, two of homonymy be fixed with the spliced pole between the fixed cassette, two be equipped with first folding guardrail, the folding guardrail of second and axis of rotation between the opposite both sides of support column, first folding guardrail with the adjacent both sides face of the folding guardrail of second passes through the axis of rotation and rotates the connection, first folding guardrail with the equal fixed connection in the opposite side of the folding guardrail of second is in on the side of spliced pole.

Preferably, the left side face and the right side face of the universal wheel are provided with brake sheets.

Preferably, a fixed clamping seat groove is formed in the top surface of each fixed clamping seat.

Preferably, the upper end and the lower end of the connecting column are provided with integrally formed clamping joints, and the clamping joints are provided with clamping joint holes at the central parts.

Preferably, the first folding guardrail and the second folding guardrail are equal in length.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a support column and folding guardrail can the split and assemble, and assemble the simple operation of process, assemble the overall structure firm after accomplishing, have improved the installation effectiveness of guardrail, have reduced workman's work load, because of install the piece of stopping on the left and right sides face of universal wheel and universal wheel has been installed to the bottom of support column again, consequently made things convenient for the user of service to remove and fix the position of rail guard.

Drawings

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

FIG. 2 is a schematic structural view of a support column and a universal wheel in the present invention;

fig. 3 is the utility model provides a structure schematic diagram of spliced pole, first folding guardrail and the folding guardrail of second.

The various reference numbers in the figures mean:

1. a support pillar; 11. fixing the card holder; 111. fixing the clamping seat groove;

2. a universal wheel; 21. a brake sheet;

3. connecting columns; 31. a clamping head; 32. a bayonet joint hole;

4. a first folding fence;

5. a second folding guardrail;

6. and rotating the shaft.

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 technical solution:

the utility model provides a pin-connected panel guardrail for municipal administration highway protection, including a plurality of support columns 1, the bottom fixedly connected with universal wheel 2 of support column 1, all be fixed with fixed cassette 11 on the upper and lower both ends department left and right sides face of support column 1, be fixed with spliced pole 3 between two fixed cassette 11 of homonymy, be equipped with first folding guardrail 4 between 1 opposite both sides of two support columns, 5 and the axis of rotation 6 of second folding guardrail, the adjacent both sides face of first folding guardrail 4 and second folding guardrail 5 passes through axis of rotation 6 and rotates and be connected, the equal fixed connection in the side of spliced pole 3 of first folding guardrail 4 and the relative side of second folding guardrail 5.

Preferably, the left and right sides of the universal wheel 2 are provided with brake sheets 21, which can play a role in fixing the universal wheel.

Preferably, a fixing clamping seat groove 111 is formed in the top surface of each fixing clamping seat 11, so that the fixing clamping seats can be conveniently matched with the clamping head.

Preferably, the upper end and the lower end of the connecting column 3 are both provided with the clamping joints 31 which are integrally formed, the central parts of the two clamping joints 31 are both provided with the clamping joint holes 32, and the connecting column 3 is fixed by penetrating bolts and nuts through the clamping joint holes 32.

Preferably, the length of the first folding guardrail 4 is equal to that of the second folding guardrail 5, so that the folding and the assembling are convenient.

When the assembled protective guard for municipal road protection is used, firstly, the first folding protective guard 4 and the second folding protective guard 5 are opened through the rotating shaft 6, the supporting columns 1 are placed on the ground at the two ends, the clamping joints 31 at the upper end and the lower end of the connecting column 3 are placed into the fixing clamping seat grooves 111 in the fixing clamping seat 11, the connecting column 3 and the fixing clamping seat 11 are fixedly connected in a clamping way, the fixing clamping seat 11 is fixed on the supporting column 1, so that the connecting column 3 is fixedly connected with the supporting column 1, and the opposite side surfaces of the first folding protective guard 4 and the second folding protective guard 5 are fixedly connected on one side surface of the connecting column 3, so that the first folding protective guard 4 and the second folding protective guard 5 are fixedly connected with the supporting column 1, the assembly of a group of folding protective guards is completed, the fixed installation of the whole protective guard can be completed by sequentially installing the supporting column 1 and the folding protective guards according to the steps, the assembling process is simple and convenient to operate, the whole structure is firm after assembling is completed, the installing efficiency of the guardrail is improved, the workload of workers is reduced, and the universal wheels 2 are installed at the bottom ends of the supporting columns 1, and the braking pieces 21 are installed on the left side face and the right side face of each universal wheel 2, so that the positions of the protective railings can be conveniently moved and fixed by users.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pin-connected panel guardrail for town road protection, includes a plurality of support columns (1), its characterized in that: the bottom fixedly connected with universal wheel (2) of support column (1), all be fixed with fixed cassette (11), two of homonymy on the upper and lower both ends department left and right sides face of support column (1) be fixed with spliced pole (3) between fixed cassette (11), two be equipped with first folding guardrail (4), second folding guardrail (5) and axis of rotation (6) between support column (1) the opposite both sides, first folding guardrail (4) with the adjacent both sides face of second folding guardrail (5) passes through axis of rotation (6) and rotates the connection, first folding guardrail (4) with the opposite equal fixed connection in side of second folding guardrail (5) is in on the side of spliced pole (3).

2. The assembled type protective fence for municipal road protection according to claim 1, wherein: and the left side surface and the right side surface of the universal wheel (2) are provided with brake sheets (21).

3. The assembled type protective fence for municipal road protection according to claim 1, wherein: the top surface of each fixed clamping seat (11) is provided with a fixed clamping seat groove (111).

4. The assembled type protective fence for municipal road protection according to claim 1, wherein: the upper and lower both ends of spliced pole (3) all have integrated into one piece's joint (31), and two joint hole (32) have all been seted up in the central point department of joint (31).

5. The assembled type protective fence for municipal road protection according to claim 1, wherein: the first folding guardrail (4) and the second folding guardrail (5) are equal in length.