CN219731653U

CN219731653U - Road bridge rail guard structure

Info

Publication number: CN219731653U
Application number: CN202321036186.7U
Authority: CN
Inventors: 陈惠水
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-22
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a road and bridge protective guard structure which comprises a supporting component, wherein the inside of the supporting component is movably clamped with a protective component, the supporting component comprises a plurality of bases, connecting blocks are fixedly connected to the upper ends of the plurality of bases, and a first supporting column and a second supporting column are movably inserted into the inside of the plurality of connecting blocks respectively. According to the utility model, the support component is matched with the protection component, so that the guard rail structure can be prolonged, and meanwhile, the damaged structure can be accurately replaced, so that the cost loss can be reduced while the practicability of the guard rail structure is enhanced.

Description

Road bridge rail guard structure

Technical Field

The utility model relates to the field of road and bridge construction tools, in particular to a road and bridge protective fence structure.

Background

The utility model relates to road and bridge engineering construction, which refers to the work of investigation, design, construction, maintenance, management and the like of roads and bridges, and in order to ensure the safety during road and bridge construction, a guard rail structure is usually required, wherein the ' dismountable guard rail structure for road and bridge engineering ' disclosed by the application number of CN202021284262.2 is also an increasingly mature technology, and the ' supporting combination of a positioning shaft sleeve and a positioning clamping block ' can facilitate the connection of a telescopic frame and a supporting upright post by a worker, and the synchronous telescopic clamping of the telescopic frame and the guard frame can facilitate the regulation of the guard length of the guard rail by the worker so as to improve the flexible installation of the guard rail ', but the guard rail structure has the following defects in the use process: the length of the guard rail can be conveniently adjusted through the telescopic frame and the guard frame telescopic clamping, but because the telescopic frame and the guard frame of the guard rail structure are of an integral structure, when each part is damaged, the integral structure needs to be directly replaced, so that the condition of enhancing the cost loss exists, and on the basis, the guard rail structure capable of accurately replacing the damaged part is provided, so that the cost loss is reduced;

the utility model relates to a detachable guard rail structure for road and bridge engineering, which is disclosed by application number CN202121447966.1, and is also an increasingly mature technology, wherein when the guard rail structure is connected, an operator pulls a pull rod, a spring compresses and moves a guard plate to enable a placing groove to be communicated with a locking groove, the operator releases the pull rod, one end of the lock rod is sprung into the locking groove under the action of the spring, at the moment, a part of the lock rod is positioned in the placing groove to enable the guard plate to be stably connected with a second connecting rod, when the guard plate is required to be detached, the pull rod is pulled to enable the lock rod to be completely moved into the placing groove, and then the guard plate is moved, so that the guard rail structure is convenient to operate, but the guard rail structure has the following defects in the use process: this rail guard structure does through locking subassembly cooperation pull rod and the compression spring that sets up can reach convenient to detach's purpose, but because above-mentioned structure is complicated, and the structure type is various, consequently comparatively expends time and physical power when dismantling and installing, based on this, provides a simple structure, the rail guard structure of the dismouting of being convenient for is necessary.

Disclosure of Invention

The utility model aims to provide a road and bridge protective fence structure so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the road and bridge protective fence structure comprises a supporting component, wherein a protective component is movably clamped in the supporting component;

the support assembly comprises a plurality of bases, the upper ends of the bases are fixedly connected with connecting blocks, and the inside of each connecting block is movably inserted with a first support column and a second support column respectively.

As a preferable scheme of the utility model, the upper ends of the connecting blocks are provided with fixing grooves, the first support columns and the second support columns are movably inserted into the fixing grooves, one sides of the first support columns are provided with limiting grooves, and two sides of the second support columns are provided with limiting grooves.

As a preferable scheme of the utility model, the protection component comprises a first frame body and a second frame body, wherein a plurality of protection strips are movably inserted into the inner walls of the first frame body and the second frame body, and limit strips are fixedly connected to the two ends of the first frame body and the second frame body.

As a preferable scheme of the utility model, the two ends of the plurality of protection bars are fixedly connected with plug-in blocks, the upper end and the lower end of the first frame body and the second frame body are symmetrically provided with a plurality of plug-in grooves at equal intervals, and the plug-in blocks at the two ends of the plurality of protection bars are movably plugged in the plug-in grooves at the upper end and the lower end of the first frame body and the second frame body.

As a preferable scheme of the utility model, a plurality of strip-shaped blocks are fixedly arranged on one side surface of the first frame body, a plurality of strip-shaped grooves are formed in one side surface of the second frame body at equal intervals, and the strip-shaped blocks are movably clamped in the strip-shaped grooves.

As a preferable scheme of the utility model, the other side surfaces of the first frame body and the second frame body are respectively provided with a mounting groove, and the inside of each mounting groove is embedded with a light reflecting strip.

As a preferable mode of the utility model, the base is made of hollow materials.

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

1. according to the utility model, the supporting component is matched with the protective component, so that the protective rail structure can be prolonged, meanwhile, the protective rail structure can be accurately replaced when the structure is damaged, and when the protective rail structure is prolonged, the limiting strips at the two ends of the first frame body and the second frame body are inserted into the limiting grooves at the two sides of the second support column, so that the protective rail structure can be prolonged through the mutual matching of the second support column, the first frame body and the second frame body, and after the required length is reached, the limiting strips at one end of the first frame body and the second frame body are inserted into the limiting grooves at one side of the second support column, so that the protective rail can be prolonged and spliced, and when the protective rail structure is dismounted, the limiting strips can be dismounted and replaced only by taking out the limiting strips from the inside of the strip grooves.

2. According to the utility model, the support assembly is matched with the protection assembly, so that the guard rail structure can be conveniently disassembled, meanwhile, the time and the physical strength can be saved, the limiting strips at the two ends of the first frame body and the second frame body are only required to be pulled out from the limiting grooves during disassembly, the first frame body, the second frame body, the first support columns and the second support columns can be disassembled, then, the first support columns and the second support columns can be pulled out from the fixing grooves to complete separation, meanwhile, the dead weight of the first frame body, the second frame body and the hollow base can be reduced, so that the time and the physical strength of disassembly can be saved, and the limiting strips are only required to be spliced in the limiting grooves during assembly, so that the guard rail structure can be assembled.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a disassembled view of the base and first support column structure of the present utility model;

FIG. 3 is a disassembled view of the base and second support column structure of the present utility model;

FIG. 4 is a schematic view of a base structure of the present utility model;

fig. 5 is a disassembled view of the protective component structure of the present utility model.

In the figure: 1. a support assembly; 11. a base; 12. a connecting block; 13. a first support column; 14. a second support column; 111. a fixing groove; 112. a limit groove; 2. a protective assembly; 21. a first frame; 22. a second frame; 23. a guard bar; 24. a limit bar; 211. a plug block; 212. a plug-in groove; 221. a bar block; 222. a bar-shaped groove; 231. a mounting groove; 232. and (5) reflecting strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a road and bridge protective fence structure comprises a supporting component 1, wherein a protective component 2 is movably clamped in the supporting component 1;

the support assembly 1 comprises a plurality of bases 11, connecting blocks 12 are fixedly connected to the upper ends of the plurality of bases 11, and a first support column 13 and a second support column 14 are movably inserted into the plurality of connecting blocks 12 respectively.

Specifically, not only can prolong the rail guard structure through supporting component 1 cooperation protective component 2, can also accurately change the damage structure simultaneously, consequently can reduce cost loss when reinforcing rail guard structure practicality, in addition, this rail guard is simple structure not only, and the dismouting is convenient, can save dismouting time and physical power simultaneously, consequently can provide convenience for the dismouting of rail guard, and base 11 cooperation connecting block 12 can be installed fixedly first support column 13 and second support column 14, can strengthen the stability of rail guard structure simultaneously.

In this embodiment: the upper end of a plurality of connecting blocks 12 has all been seted up fixed slot 111, and the inside at fixed slot 111 is pegged graft all to the activity of a plurality of first support column 13 and second support column 14, and spacing groove 112 has all been seted up to one side of a plurality of first support column 13, and spacing groove 112 has all been seted up to the both sides of a plurality of second support column 14.

Specifically, through pegging graft first support column 13 and second support column 14 at fixed slot 111 inside can connect both and base 11 fixed, still be convenient for dismantle simultaneously, first support column 13 and second support column 14 cooperation spacing groove 112 can install spacingly to protective component 2, can also prolong the rail guard simultaneously.

In this embodiment: the protection component 2 comprises a first frame body 21 and a second frame body 22, wherein a plurality of protection strips 23 are movably inserted into the inner walls of the first frame body 21 and the second frame body 22, and limit strips 24 are fixedly connected to the two ends of the first frame body 21 and the second frame body 22.

Specifically, the guard bars 23 at the two ends of the first frame body 21 and the second frame body 22 are inserted into the limit grooves 112 at the two sides of the second support column 14, so that the guard bar structure can be prolonged, and finally, the limit bars 24 at the two sides of the first frame body 21 and the second frame body 22 are inserted into the limit grooves 112 at the one side of the first support column 13, so that splicing can be completed, and meanwhile, when the dismounting operation is completed, only the limit bars 24 are pulled out from the limit grooves 112.

In this embodiment: the two ends of the plurality of protection bars 23 are fixedly connected with plug blocks 211, the upper end and the lower end of the first frame 21 and the second frame 22 are symmetrically provided with a plurality of plug grooves 212 at equal intervals, and the plug blocks 211 at the two ends of the plurality of protection bars 23 are movably plugged into the plug grooves 212 at the upper end and the lower end of the first frame 21 and the second frame 22.

Specifically, the plurality of guard bars 23, the first frame 21 and the second frame 22 can be fixed by inserting the insertion block 211 into the insertion groove 212, thereby forming a frame structure of the guard rail.

In this embodiment: a plurality of bar blocks 221 are fixedly arranged on one side surface of the first frame body 21, a plurality of bar grooves 222 are formed in one side surface of the second frame body 22 at equal intervals, and the bar blocks 221 are movably clamped in the bar grooves 222.

Specifically, the first frame 21 and the second frame 22 can be preliminarily connected and fixed by inserting the bar block 221 into the bar groove 222.

In this embodiment: the other side surfaces of the first frame body 21 and the second frame body 22 are respectively provided with a mounting groove 231, and a reflective strip 232 is embedded in the mounting groove 231.

Specifically, the reflective strips 232 emit light at night, which can facilitate the constructor to observe the outline of the guard rail frame, thereby enhancing the safety of the guard rail structure.

In this embodiment: the base 11 is made of hollow material.

Specifically, the hollow base 11 is used for reducing the dead weight of the guard rail structure, and can enhance the stability, so that the disassembly and assembly time and the physical strength can be saved.

Working principle: when the guard rail structure is installed and prolonged, the first frame bodies 21, the second frame bodies 22 and the guard bars 23 are connected, the limiting bars 24 at the two ends of the first frame bodies 21 and the second frame bodies 22 are inserted into the limiting grooves 112 at the two sides of the second support columns 14, so that the guard rail structure can be prolonged, the limiting bars 24 at the two ends of the first frame bodies 21 and the second frame bodies 22 are inserted into the limiting grooves 112 at one side of the first support column 13, the guard rail structure can be installed and prolonged, the first frame bodies 21, the second frame bodies 22, the first support columns 13, the second support columns 14 and the guard bars 23 can be detached only by taking the limiting bars 24 out of the limiting grooves 112 during detachment, and finally the first support columns 13 and the second support columns 14 can be detached from the inside of the fixing grooves 111.

Claims

1. The utility model provides a road bridge rail guard structure, includes supporting component (1), its characterized in that: the inside of the supporting component (1) is movably clamped with a protection component (2);

the support assembly (1) comprises a plurality of bases (11), connecting blocks (12) are fixedly connected to the upper ends of the bases (11), and a first support column (13) and a second support column (14) are movably inserted into the connecting blocks (12) respectively.

2. A road bridge guard rail structure according to claim 1, characterized in that: fixed slot (111) have all been seted up to the upper end of a plurality of connecting block (12), a plurality of first support column (13) and second support column (14) all are movably pegged graft in the inside of fixed slot (111), a plurality of spacing groove (112) have all been seted up to one side of first support column (13), a plurality of spacing groove (112) have all been seted up to the both sides of second support column (14).

3. A road bridge guard rail structure according to claim 1, characterized in that: the protection assembly (2) comprises a first frame body (21) and a second frame body (22), a plurality of protection strips (23) are movably inserted into the inner walls of the first frame body (21) and the second frame body (22), and limit strips (24) are fixedly connected to the two ends of the first frame body (21) and the two ends of the second frame body (22).

4. A road bridge guard rail structure according to claim 3, characterized in that: the two ends of a plurality of protection bars (23) are fixedly connected with plug blocks (211), a plurality of plug grooves (212) are symmetrically formed in the upper end and the lower end of a first frame body (21) and the lower end of a second frame body (22), and the plug blocks (211) at the two ends of the protection bars (23) are movably plugged in the plug grooves (212) at the upper end and the lower end of the first frame body (21) and the lower end of the second frame body (22).

5. A road bridge guard rail structure according to claim 3, characterized in that: a plurality of bar blocks (221) are fixedly arranged on one side surface of the first frame body (21), a plurality of bar grooves (222) are formed in one side surface of the second frame body (22) at equal intervals, and the bar blocks (221) are movably clamped in the bar grooves (222).

6. A road bridge guard rail structure according to claim 3, characterized in that: the other side surfaces of the first frame body (21) and the second frame body (22) are respectively provided with a mounting groove (231), and reflective strips (232) are embedded in the mounting grooves (231).

7. A road bridge guard rail structure according to claim 1, characterized in that: the base (11) is made of hollow materials.