CN218667310U

CN218667310U - Guardrail connecting structure

Info

Publication number: CN218667310U
Application number: CN202223211624.7U
Authority: CN
Inventors: 黄成霞; 叶秀松
Original assignee: Anhui Hongcheng Construction Engineering Co ltd
Current assignee: Anhui Hongcheng Construction Engineering Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-21
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a municipal administration guardrail technical field provides a guardrail connecting structure, including guardrail main part, coupling assembling and the pipe of pegging graft, the guardrail main part includes the stand, and the bilateral symmetry of guardrail main part is connected with the stand, can dismantle the connection through coupling assembling and the pipe of pegging graft between two guardrail main parts, and one side of one of them stand is provided with coupling assembling, and one side that coupling assembling was kept away from to another stand is provided with the pipe of pegging graft. When installing two guardrail main parts, accomplish the installation between two guardrail main parts fast through the coupling assembling that sets up and the pipe of pegging graft, install the pole of pegging graft to the inside of the pipe of pegging graft, make interconnect between the municipal administration guardrail, it is fixed more convenient, need not the tool mounting, the guardrail that has solved among the correlation technique adopts fixed connection such as bolt and nut mostly, all need external instrument to assist the installation during installation and dismantlement, the operation is complicated, lead to the installation work volume to increase, simultaneously also be convenient for the maintenance in later stage and the problem of dismantling.

Description

Guardrail connecting structure

Technical Field

The utility model relates to a municipal administration guardrail technical field, it is specific relates to a guardrail connection structure.

Background

The municipal road guardrail is also called a galvanized plastic-sprayed steel guardrail for urban traffic. It is beautiful and novel, easy to install, safe and reliable, and the price is low. The method is suitable for the isolation of urban traffic major roads, green isolation belts in the middle of expressways, bridges, secondary highways, town highways, toll gates of all highways and the like.

The existing guardrail is convenient to transport and is disassembled into a section, so that the guardrail can be conveniently transported to a place needing to be installed; but current guardrail adopts fixed connection such as bolt and nut mostly, all needs external instrument to assist the installation when installation and dismantlement, and the operation is complicated, leads to installation work volume to increase, and the maintenance and the dismantlement in the later stage of also being convenient for simultaneously. Accordingly, those skilled in the art have provided a guardrail connecting structure to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guardrail connection structure has solved the guardrail among the correlation technique and has adopted fixed connection such as bolt and nut mostly, all needs external instrument to assist the installation during installation and dismantlement, and the operation is complicated, leads to installation work load to increase, and the maintenance in the later stage of also being convenient for simultaneously and the problem of dismantlement.

The technical scheme of the utility model as follows: a guardrail connecting structure comprises guardrail main bodies, connecting assemblies and inserting pipes, wherein each guardrail main body comprises stand columns, the stand columns are symmetrically connected to two sides of each guardrail main body, the two guardrail main bodies are detachably connected through the connecting assemblies and the inserting pipes, one side of one stand column is provided with the connecting assembly, and one side, away from the connecting assemblies, of the other stand column is provided with the inserting pipe;

the connecting assembly comprises a transmission groove, the transmission groove is formed in one of the upright columns, a moving block is arranged in the transmission groove, an inserting rod is fixedly mounted on one side, far away from the upright columns, of the moving block, and one end of the inserting rod extends into the inserting tube.

Further, the inside symmetry of driving groove is fixed with the fixed block, two the equal fixedly connected with spring in top and the bottom of fixed block, the one end and the movable block fixed connection of spring, one of them the inside of stand just is located the one side sliding connection who keeps away from the driving groove and has the slide bar, the slide bar is close to the one end fixedly connected with limiting plate of driving groove, one of them the inside of stand is close to one side of driving groove and has seted up the spacing groove, spacing groove and limiting plate sliding connection, the one end fixedly connected with movable plate of driving groove is kept away from to the slide bar, the both ends symmetry of limiting plate is rotated and is connected with the connecting rod, the one end and the movable block of connecting rod rotate and are connected.

Furthermore, a clamping rod is arranged below the insertion pipe and fixedly connected with the other upright post, and a clamping groove is arranged below the transmission groove and in one of the upright posts.

Furthermore, one side of the moving plate, which is far away from the sliding rod, is fixedly connected with a pull ring.

Further, the moving block is connected with the transmission groove in a sliding mode.

Furthermore, the outer side of the moving plate is detachably connected with a limiting block.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in, when installing two guardrail main parts, accomplish the installation between two guardrail main parts fast through the coupling assembling that sets up and the pipe of pegging graft, install the peg graft pole to the inside of the pipe of pegging graft (as shown in fig. 1), make interconnect between the municipal guardrail, it is fixed more convenient, need not the tool setting.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic view of the present invention showing the structure thereof;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a perspective view of the limiting block in fig. 1.

In the figure: 1. a guardrail main body; 11. a column; 12. a card slot; 13. a clamping and connecting rod; 2. a connection assembly; 21. a transmission groove; 22. a plug rod; 23. a moving block; 24. a connecting rod; 25. a spring; 26. a limiting plate; 27. a fixed block; 28. a slide bar; 29. a limiting groove; 210. moving the plate; 211. a pull ring; 212. a limiting block; 3. and (4) inserting the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Example 1

As shown in fig. 1 to 4, the guardrail comprises a guardrail main body 1, a connecting assembly 2 and an inserting pipe 3, wherein the guardrail main body 1 comprises upright posts 11, the upright posts 11 are symmetrically connected to two sides of the guardrail main body 1, the two guardrail main bodies 1 are detachably connected through the connecting assembly 2 and the inserting pipe 3, the connecting assembly 2 is arranged on one side of one upright post 11, and the inserting pipe 3 is arranged on one side of the other upright post 11 away from the connecting assembly 2; coupling assembling 2 includes drive groove 21, and drive groove 21 has been seted up to the inside of one of them stand 11, and drive groove 21 is inside to be provided with movable block 23, and one side fixed mounting that stand 11 was kept away from to movable block 23 has bayonet pole 22, and bayonet pole 22's one end extends to inside the bayonet pipe 3.

In this embodiment, when installing two guardrail main parts 1, accomplish the installation between two guardrail main parts 1 fast through coupling assembling 2 that set up and grafting pipe 3, install grafting rod 22 to the inside of grafting pipe 3 as shown in fig. 1, make interconnect between the municipal administration guardrail, it is fixed more convenient, need not the tool setting.

Example 2

As shown in fig. 1 to 4, based on the same concept as that of embodiment 1, in this embodiment, fixing blocks 27 are symmetrically fixed inside the transmission groove 21, springs 25 are fixedly connected to the top and bottom of the two fixing blocks 27, one end of each spring 25 is fixedly connected to the moving block 23, a sliding rod 28 is slidably connected to one side of the inside of one of the upright posts 11, which is located away from the transmission groove 21, a limiting plate 26 is fixedly connected to one end of the sliding rod 28, which is close to the transmission groove 21, a limiting groove 29 is formed in one side of the inside of one of the upright posts 11, which is close to the transmission groove 21, the limiting groove 29 is slidably connected to the limiting plate 26, a moving plate 210 is fixedly connected to one end of the sliding rod 28, which is away from the transmission groove 21, connecting rods 24 are symmetrically and rotatably connected to two ends of the limiting plate 26, and one end of the connecting rod 24 is rotatably connected to the moving block 23; a clamping rod 13 is arranged below the inserting pipe 3, the clamping rod 13 is fixedly connected with the other upright post 11, and a clamping groove 12 is arranged below the transmission groove 21 and inside one upright post 11; a pull ring 211 is fixedly connected to one side of the moving plate 210 far away from the slide bar 28; the moving block 23 is connected with the transmission groove 21 in a sliding manner; a stopper 212 is detachably coupled to an outer side of the moving plate 210.

In this embodiment, the staff stands two the same guardrail main parts 1, insert the joint pole 13 of one of them guardrail main part 1 in the draw-in groove 12 of another guardrail main part 1, then stimulate the pull ring 211 and make the movable plate 210 remove, thereby the movable plate 210 removes and can drive the slide bar 28 and make the limiting plate 26 remove, because the removal of limiting plate 26 drives both ends connecting rod 24 motion, the motion of connecting rod 24 drives the motion of movable block 23 and moves in opposite directions, thereby make the inside of peg graft pipe 3 of peg graft pole 22, again with stopper 212 card between movable plate 210 and stand 11, slide bar 28 just can not retract under the effect of spring 25 like this, make the combination between two guardrail main parts 1 inseparabler, it is more firm, make installation and dismantlement between the guardrail main part 1 need not professional instrument than traditional device, the operation is more convenient, time saving and labor saving.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A guardrail connecting structure comprises a guardrail main body (1), connecting assemblies (2) and inserting pipes (3), and is characterized in that the guardrail main body (1) comprises upright posts (11), the upright posts (11) are symmetrically connected to two sides of the guardrail main body (1), the two guardrail main bodies (1) are detachably connected through the connecting assemblies (2) and the inserting pipes (3), one side of one upright post (11) is provided with the connecting assemblies (2), and one side of the other upright post (11) far away from the connecting assemblies (2) is provided with the inserting pipes (3);

the connecting assembly (2) comprises a transmission groove (21), wherein the transmission groove (21) is formed in one of the upright columns (11), a moving block (23) is arranged in the transmission groove (21), an inserting rod (22) is fixedly mounted on one side, far away from the upright columns (11), of the moving block (23), and one end of the inserting rod (22) extends into the inserting pipe (3).

2. The guardrail connecting structure of claim 1, wherein the transmission grooves (21) are symmetrically fixed with fixing blocks (27), the top and the bottom of each of the two fixing blocks (27) are fixedly connected with springs (25), one end of each of the springs (25) is fixedly connected with the moving block (23), one side of the inside of one of the upright columns (11) far away from the transmission grooves (21) is slidably connected with a sliding rod (28), one end of each of the sliding rods (28) close to the transmission grooves (21) is fixedly connected with a limiting plate (26), one side of the inside of one of the upright columns (11) close to the transmission grooves (21) is provided with a limiting groove (29), the limiting groove (29) is slidably connected with the limiting plate (26), one end of each of the sliding rods (28) far away from the transmission grooves (21) is fixedly connected with a moving block (210), two ends of each of the limiting plate (26) are symmetrically and rotatably connected with a connecting rod (24), and one end of each connecting rod (24) is rotatably connected with the moving block (23).

3. A guardrail connecting structure according to claim 1, characterized in that a clamping rod (13) is arranged below the inserting pipe (3), the clamping rod (13) is fixedly connected with another upright post (11), and a clamping groove (12) is arranged below the transmission groove (21) and inside one upright post (11).

4. Guardrail connecting structure according to claim 2, characterized in that a pull ring (211) is fixedly connected to the side of the moving plate (210) facing away from the slide bar (28).

5. A guardrail connecting structure according to claim 1, characterized in that the moving block (23) is slidably connected with the driving groove (21).

6. The guardrail connecting structure according to claim 2, wherein the moving plate (210) is detachably connected with a stopper (212) at an outer side thereof.