CN216714061U

CN216714061U - Guardrail convenient to disassemble and assemble for bridge road construction

Info

Publication number: CN216714061U
Application number: CN202123328219.9U
Authority: CN
Inventors: 徐志强; 姚威; 王孟林; 侯友明; 张俊; 张春; 廖孝彦; 张洋鹏
Original assignee: Hnceg Communications Construction Co ltd
Current assignee: Hnceg Communications Construction Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-10
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a guardrail convenient to disassemble and assemble for bridge road construction, which comprises a fixed structure, a base, a connecting rod, a ring groove and a first annular reflecting sticker, wherein the fixed structure comprises a first square pipe structure, a second square pipe structure, a spring, a connecting pipe and a second annular reflecting sticker, the first square pipe structure comprises a first round hole, a movable groove and a first pipe body, the second square pipe structure comprises a second round hole and a second pipe body, a plurality of the first round holes penetrate through one side of the first pipe body, the movable groove penetrates through one side of the first pipe body, which is far away from the first round holes, a plurality of the second round holes penetrate through one side of the second pipe body, the first pipe body is movably sleeved on the second pipe body, the first round holes on one side of the first pipe body and the plurality of the second round holes on one side of the second pipe body are arranged in the same direction, the bottom ends of the second pipe body are connected and fixed with the connecting pipe upward, one end of the connecting pipe, which is far away from the second pipe body, extends out of the movable groove, and the connecting pipe at one end of the spring is connected to the position, close to the bottom ends of the two pipe bodies, of the lower part.

Description

Guardrail convenient to disassemble and assemble for bridge road construction

Technical Field

The utility model relates to the technical field of bridge road construction, in particular to a guardrail convenient to disassemble and assemble for bridge road construction.

Background

The isolation guardrail for the bridge road facilities, also called as a bridge road guardrail, is mostly made of iron pipes and is manufactured by the layer-by-layer processes of bending seamless iron pipes, welding, grinding and polishing, high-pressure paint baking, film pasting and the like; the method is generally widely applied to isolation and warning of construction sites; the bridge road guardrail is generally commonly used for common roads, expressways, crossroads, toll stations, bridges, parking lots, stations, docks, dangerous areas, road construction sections and places such as temporary barriers of meeting places and the like as road separation, area enclosure safety isolation, diversion and guidance or order maintenance of competition performances such as celebration events of books or sports entertainment and the like.

In order to facilitate transportation of the guardrail, various dismounting guardrails are designed, all parts of the dismounting guardrail used at present are fixed in a bolt mode, tools such as a wrench need to be used for dismounting, and due to the fact that the parts are multiple, a lot of time is needed for dismounting or assembling, and the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guardrail convenient to disassemble and assemble for bridge road construction, wherein connecting pipes on a fixed structure are lightly treaded by feet during installation to enable a plurality of round holes I on the fixed structure to coincide with a plurality of round holes II, one ends of a plurality of connecting rods are inserted into the round holes I and the round holes II, the connecting rods and the fixed structure can be firmly fixed by moving the feet away from the connecting pipes, the other ends of the connecting rods and another fixed structure can be fixed by adopting the same method, the connecting pipes on the fixed structure can be lightly treaded by the feet during disassembly to easily pull out the connecting rods from the fixed structure, tools such as a wrench and the like are not used, and the disassembly and the assembly are convenient.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:

a guardrail convenient to disassemble and assemble for bridge road construction comprises a fixing structure, a base, a connecting rod, a ring groove and a first annular reflecting sticker, wherein the fixing structure comprises a first square pipe structure, a second square pipe structure, a spring, a connecting pipe and a second annular reflecting sticker, the first square pipe structure comprises a first round hole, a first movable groove and a first pipe body, the second square pipe structure comprises a second round hole and a second pipe body, a plurality of the first round holes are arranged on one side of the first pipe body in a penetrating mode, the movable groove is arranged on one side of the first pipe body, away from the first round holes, the second round holes are arranged on one side of the second pipe body in a penetrating mode, the first pipe body is movably sleeved on the second pipe body, the first round holes on one side of the first pipe body and the second round holes on one side of the second pipe body are arranged in the same direction, the bottom ends of the second pipe body are fixedly connected to the upper face of the connecting pipe, and one end, away from the second pipe body, extends out of the movable groove, the connecting pipe at one end of the spring is connected with the bottom end of the pipe body two downwards in a close mode, one end of the spring, which is far away from the connecting pipe, is connected with the bottom end of the inside of the pipe body one, the annular reflective sticker covers are fixed on the pipe body one, the bottoms of the fixing structures are fixedly connected with the center of the top end of the base, the connecting rod body is provided with two annular grooves, the two ends of the connecting rod penetrate through the two circular holes on the fixing structures, the two ends of the connecting rod are fixedly inserted into the two circular holes on the fixing structures, and the annular reflective sticker covers are fixed on the connecting rod in a sleeving mode.

As the improvement, it is a plurality of the first round hole sets up perpendicularly in a body one side, and is a plurality of be the equidistance between the first round hole and distribute.

As the improvement, it is a plurality of the second round hole is perpendicularly arranged on one side of the second pipe body, and the second round hole is distributed at equal intervals.

As an improvement, the diameter of an inner ring of the pipe body is larger than that of an outer ring of the pipe body.

As an improvement, the diameter of the first plurality of round holes is equal to the diameter of the second plurality of round holes, and the distance between the first plurality of round holes is equal to the distance between the second plurality of round holes.

As an improvement, the second pipe body is fixedly connected to one end of the upward surface of the connecting pipe.

As an improvement, the annular reflecting pastes two are arranged on the pipe body I and between the round holes I.

As an improvement, the two annular grooves are arranged at the positions, close to the two ends, of the connecting rod.

As an improvement, a plurality of annular reflecting pastes one and is the equidistance distribution on body one.

As an improvement, the round holes on the two fixing structures are oppositely arranged.

The utility model has the beneficial effects that:

according to the guardrail convenient to disassemble and assemble for bridge road construction, the plurality of annular light reflecting pastes II are sleeved on the pipe body I, and light can be reflected when vehicle lamplight and other light irradiate the plurality of annular light reflecting pastes II, so that a good warning effect is achieved; a plurality of annular light reflecting stickers are sleeved on the connecting rods, so that light can be reflected as well, and a warning effect is achieved; the guardrail does not use parts such as bolts and the like, and tools such as a spanner and the like are not needed to be carried during installation; the guardrail design is simple, and the practicality is strong, be convenient for dismouting and carry.

Drawings

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

FIG. 2 is a schematic structural view of a fixing structure according to the present invention;

FIG. 3 is a schematic structural diagram of a square tube of the present invention;

FIG. 4 is a schematic structural view of a second square tube structure of the present invention;

FIG. 5 is an enlarged view of part A of the present invention;

FIG. 6 is an enlarged view of the portion B of the present invention;

fig. 7 is a schematic view of the connecting rod structure of the present invention.

Reference symbol comparison table:

1. a fixed structure; 2. the square tube structure I; 3. a square tube structure II; 4. a spring; 5. a connecting pipe; 6. a first round hole; 7. a movable groove; 8. a second round hole; 9. a base; 10. a connecting rod; 11. an annular groove; 12. the annular reflective sticker I; 13. a second annular reflective sticker; 14. a first pipe body; 15. and a second pipe body.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1-7, a guardrail for bridge road construction, which is convenient to disassemble and assemble, comprises a fixed structure 1, a base 9, a connecting rod 10, an annular groove 11 and an annular reflective sticker one 12, wherein the fixed structure 1 comprises a square pipe structure one 2, a square pipe structure two 3, a spring 4, a connecting pipe 5 and an annular reflective sticker two 13, the square pipe structure one 2 comprises a round hole one 6, a movable groove 7 and a pipe body one 14, the square pipe structure two 3 comprises a round hole two 8 and a pipe body two 15, a plurality of the round holes one 6 are arranged on one side of the pipe body one 14 in a penetrating manner, the movable groove 7 is arranged on one side of the pipe body one 14 far away from the round holes one 6, a plurality of the round holes two 8 are arranged on one side of the pipe body two 15 in a penetrating manner, the pipe body one 14 is movably sleeved on the pipe body two 15, the round holes one 6 on one side of the pipe body one 14 and the round holes two 8 on one side of the pipe body two 15 are arranged in the same direction, the bottom end of the second pipe body 15 is fixedly connected with the upper surface of the connecting pipe 5, one end of the connecting pipe 5, which is far away from the second pipe body 15, extends out of the movable groove 7, the downward connecting pipe 5 of one end of the spring 4 is close to the bottom end of the pipe body two 15 and is connected, the spring 4 is far away from one end of the connecting pipe 5 and is connected with the bottom end position in the pipe body one 14, a plurality of two annular reflective stickers 13 are sleeved and fixed on the pipe body one 14, the bottoms of the fixed structures 1 are fixedly connected with the center position of the top end of the base 9, the connecting rod 10 is provided with two annular grooves 11, the two ends of the connecting rod 10 penetrate through the two fixed structures 1, the circular holes one 6 are arranged, the two ends of the connecting rod 10 are inserted and fixed in the two circular holes two 8 on the fixed structures 1, and the connecting rod 10 is fixedly sleeved with the annular reflective stickers one 12.

It is a plurality of the round hole 6 sets up perpendicularly in 14 one sides of body, and is a plurality of be the equidistance between the round hole 6.

It is a plurality of the second 8 of round hole sets up perpendicularly in two 15 one sides of body, and is a plurality of be the equidistance between the second 8 of round hole and distribute.

The diameter of the inner ring of the first pipe body 14 is larger than that of the outer ring of the second pipe body 15.

The diameter of the first round holes 6 is equal to that of the second round holes 8, and the distance between the first round holes 6 and the distance between the second round holes 8 are equal.

The second pipe body 15 is fixedly connected to one end of the upper surface of the connecting pipe 5.

The annular second reflecting pastes 13 are arranged on the first pipe body 14 and among the circular holes 6.

The two annular grooves 11 are arranged at positions, close to two ends, of the connecting rod 10.

A plurality of the annular reflective stickers 12 are distributed on the tube body 14 at equal intervals.

The round holes I6 on the two fixing structures 1 are oppositely arranged.

The utility model discloses a during the use, place two bases that are connected with fixed knot and construct on the ground, lightly step on the connecting pipe on one of them fixed knot with a foot, make a plurality of round holes one on the fixed knot construct become the aperture coincidence with a plurality of round holes two by the height looks mistake, it is a plurality of the one end of connecting rod is all passed a plurality of round holes one and is planted in a plurality of round holes two, plants the completion back, puts aside the foot from the connecting pipe, and the spring that the connecting pipe bottom was established can be with the two upwards lifts of body that have a plurality of round holes two, because a plurality of round holes two upwards lifts lead to a plurality of round holes two bottoms can support to close in the ring channel of a plurality of connecting rod tip, make fixed knot construct and a plurality of connecting rods fix together, adopt the same method with a plurality of connecting rod other ends and another fixed knot construct can.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The guardrail convenient to disassemble and assemble for bridge road construction is characterized by comprising a fixing structure (1), a base (9), a connecting rod (10), an annular groove (11) and an annular light-reflecting paste (12), wherein the fixing structure (1) comprises a square pipe structure I (2), a square pipe structure II (3), a spring (4), a connecting pipe (5) and an annular light-reflecting paste II (13), the square pipe structure I (2) comprises a round hole I (6), a movable groove (7) and a pipe body I (14), the square pipe structure II (3) comprises a round hole II (8) and a pipe body II (15), a plurality of the round hole I (6) are arranged on one side of the pipe body I (14) in a penetrating manner, the movable groove (7) is arranged on one side of the pipe body I (14) far away from the round hole I (6) in a penetrating manner, a plurality of the round hole II (8) are arranged on one side of the pipe body II (15) in a penetrating manner, the first pipe body (14) is movably sleeved on the second pipe body (15), the plurality of first round holes (6) on one side of the first pipe body (14) and the plurality of second round holes (8) on one side of the second pipe body (15) are arranged in the same direction, the bottom end of the second pipe body (15) is fixedly connected with the upper surface of the connecting pipe (5), one end, far away from the second pipe body (15), of the connecting pipe (5) extends out of the movable groove (7), one end, close to the bottom end of the second pipe body (15), of the connecting pipe (5) at the downward surface of the spring (4) is connected with the bottom end position inside the first pipe body (14), the plurality of second annular reflecting stickers (13) are sleeved and fixed on the first pipe body (14), the bottoms of the two fixing structures (1) are fixedly connected with the center position of the top end of the base (9), and the rod bodies of the connecting rods (10) are provided with the two annular grooves (11), a plurality of connecting rod (10) both ends all pass two a plurality of round hole (6) on fixed knot structure (1) set up, and a plurality of connecting rod (10) both ends are all inserted and are fixed in two a plurality of round hole two (8) on fixed knot structure (1), it is a plurality of all the registrates on connecting rod (10) are fixed with a plurality of annular reflection of light subsides one (12).

2. The guardrail convenient to disassemble and assemble for bridge and road construction as claimed in claim 1, wherein a plurality of the first round holes (6) are vertically arranged on one side of the first pipe body (14), and the plurality of the first round holes (6) are distributed at equal intervals.

3. The guardrail convenient to disassemble and assemble for bridge and road construction as claimed in claim 1, wherein the plurality of second round holes (8) are vertically arranged on one side of the second pipe body (15), and the plurality of second round holes (8) are distributed at equal intervals.

4. The guardrail for bridge and road construction convenient to disassemble and assemble as claimed in claim 3, wherein the diameter of the inner ring of the first pipe body (14) is larger than that of the outer ring of the second pipe body (15).

5. The guardrail for bridge and road construction convenient to disassemble and assemble as claimed in claim 1, wherein the diameter of the first round holes (6) is equal to the diameter of the second round holes (8), and the distance between the first round holes (6) is equal to the distance between the second round holes (8).

6. The guardrail convenient for disassembly and assembly for bridge road construction as claimed in claim 1, wherein the second pipe body (15) is fixedly connected to one end of the upper surface of the connecting pipe (5).

7. The guardrail for bridge and road construction convenient to disassemble and assemble as claimed in claim 1, wherein a plurality of annular reflecting pasters II (13) are arranged on the pipe body I (14) between the plurality of circular holes I (6).

8. The guardrail for bridge and road construction convenient to disassemble and assemble as claimed in claim 1, wherein the two annular grooves (11) are arranged at positions close to two ends of the connecting rod (10).

9. The guardrail for bridge and road construction convenient to disassemble and assemble as claimed in claim 1, wherein a plurality of the annular reflective sticker I (12) are equidistantly distributed on the pipe body I (14).

10. The guardrail for bridge and road construction convenient to disassemble and assemble as claimed in claim 1, wherein a plurality of first round holes (6) on the two fixed structures (1) are oppositely arranged.