CN211547513U

CN211547513U - Warning roadblock is used in highway engineering construction

Info

Publication number: CN211547513U
Application number: CN201922283063.3U
Authority: CN
Inventors: 陈剑; 袁江; 陈霞艺; 王成林; 黄静
Original assignee: Chongqing Jiaotong University Traffic Safety Technology Research Institute Co ltd
Current assignee: Chongqing Jiaotong University Traffic Safety Technology Research Institute Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-22
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a highway engineering construction is with warning roadblock, including a plurality of roadblock body, a side symmetry of roadblock body is equipped with the pull ring, the opposite side symmetry of roadblock body is equipped with the couple that is used for hooking the pull ring, the rectangle recess has been seted up to the bottom symmetry of roadblock body, and the interior roof of every rectangle recess all is equipped with the support bracket groove, the inside in support bracket groove is equipped with the broken child nail that runs through the oval groove, the lower extreme of broken child nail and the both sides wall in support bracket groove are connected through stud and lock nut. Two roadblock bodies are when the concatenation, and on the pull ring of hitching on another roadblock body through the couple of a roadblock body lateral wall, can realize the quick concatenation work of two roadblock bodies, the utility model discloses the setting of broken child nail is used for puncturing the tire, and in case the vehicle that traveles walks on it the tire will be punctured, so the utility model discloses be suitable for and still can not supply the road surface that the vehicle went to repair, can prevent that the vehicle is current.

Description

Warning roadblock is used in highway engineering construction

Technical Field

The utility model belongs to highway construction roadblock field, concretely relates to warning roadblock is used in highway engineering construction.

Background

For some road surfaces which are just repaired, vehicles cannot run on the road surfaces because of the fact that the road surfaces are just repaired, workers can lay a layer of roadblock on the road surfaces which are just repaired to prevent the vehicles from running on the road surfaces, the existing roadblock boards are troublesome to assemble, do not have the function of puncturing tires, and cannot well separate the road, and therefore the warning roadblock for the road engineering construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway engineering construction is with warning roadblock to solve the problem that proposes in 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 highway engineering construction is with warning roadblock, includes a plurality of roadblock body, a side symmetry of roadblock body is equipped with the pull ring, the opposite side symmetry of roadblock body is equipped with the couple that is used for hooking the pull ring, four oval grooves have been seted up at the top of roadblock body, the rectangle recess has been seted up to the bottom symmetry of roadblock body, and the interior roof of every rectangle recess all is equipped with the support bracket, the inside in support bracket is equipped with the broken child nail that runs through oval groove, the lower extreme of broken child nail and the both sides wall in support bracket pass through stud and lock nut and connect.

Preferably, the lower end of the tire breaking nail is provided with a first connecting hole, two side walls of the support bracket are symmetrically provided with second connecting holes aligned with the first connecting hole, and the stud is inserted between the first connecting hole and the second connecting hole.

Preferably, the roadblock body is sprayed with a plurality of V-shaped reflective belts, and the spraying color of the V-shaped reflective belts is yellow.

Preferably, a plurality of lightening holes are formed in the front side of the roadblock body at equal intervals.

Preferably, the bottom of the roadblock body is provided with triangular anti-skidding teeth.

The utility model discloses a technological effect and advantage: this highway engineering construction is with warning roadblock, two roadblock bodies are when the concatenation, and through the couple articulate the pull ring on another roadblock body to a roadblock body lateral wall, can realize the quick concatenation work of two roadblock bodies, peg graft in the support bracket groove through running through the kidney-shaped groove to broken child nail before the concatenation of roadblock body, recycle stud and lock nut and realize broken child nail fixed mounting on the support bracket groove, the utility model discloses setting up of broken child nail is used for puncturing the tire, and in case the vehicle that traveles will be punctured on it by the tire, the event the utility model discloses the suitable road surface that still can not supply the vehicle to travel of repairing, can prevent that the vehicle is current.

The utility model discloses the setting of V font reflection of light area has reflection of light effect at night, can indicate navigating mate the place ahead highway section at night and can not pass.

Drawings

Fig. 1 is a schematic diagram of a side-view structure of the roadblock body splicing of the utility model;

fig. 2 is a schematic top view of the roadblock body of the present invention;

fig. 3 is a schematic view of the roadblock body of the utility model;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a barrier body; 2. a pull ring; 3. hooking; 4. a kidney-shaped groove; 5. a rectangular groove; 6. A support bracket; 7. breaking the tyre nail; 8. a stud; 9. a V-shaped reflective tape; 10. lightening holes; 11. triangle-shaped antiskid tooth.

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.

The utility model provides a warning roadblock is used in highway engineering construction as shown in fig. 1-4, including a plurality of roadblock body 1, a side symmetry of roadblock body 1 is equipped with pull ring 2, the opposite side symmetry of roadblock body 1 is equipped with the couple 3 that is used for hooking pull ring 2, four oval grooves 4 have been seted up at the top of roadblock body 1, rectangular groove 5 has been seted up to the bottom symmetry of roadblock body 1, and the interior roof of every rectangular groove 5 all is equipped with support bracket 6, the inside of support bracket 6 is equipped with broken child nail 7 that runs through oval groove 4, the lower extreme of broken child nail 7 and the both sides wall of support bracket 6 are connected through stud 8 and lock nut. The lower end of the tire breaking nail 7 is provided with a first connecting hole, the two side walls of the support bracket 6 are symmetrically provided with second connecting holes aligned with the first connecting hole, and the stud 8 is inserted between the first connecting hole and the second connecting hole. Two roadblock bodies 1 are when the concatenation, and through the couple 2 of a roadblock body 1 lateral wall articulate on pull ring 2 on another roadblock body 1, can realize two roadblock body 1's quick concatenation work, peg graft in support bracket 6 through running through oval groove 4 to broken child nail 7 before the concatenation of roadblock body 1, recycle stud 8 and lock nut and realize the fixed mounting of broken child nail 7 on support bracket 6, the utility model discloses setting up of broken child nail 7 is used for puncturing the tire, in case the vehicle that traveles walks on it the tire will be punctured, the event the utility model discloses be suitable for and still can not supply the road surface that the vehicle went to repair, can prevent that the vehicle is current.

The spraying has a plurality of V font reflection of light area 9 on the roadblock body 1, and the spraying colour of V font reflection of light area 9 is yellow. Specifically, the V-shaped reflective belt 9 has a reflective effect at night, and can prompt a driver that the road section ahead cannot pass at night. A plurality of lightening holes 10 are formed in the front side of the roadblock body 1 at equal intervals, the weight of the roadblock body 1 can be lightened due to the lightening holes 10, and the roadblock is convenient to carry. The bottom of roadblock body 1 is equipped with triangle-shaped antiskid tooth 11, can strengthen the frictional force on roadblock body 1 and ground, prevents that roadblock body 1 from being blown to other road surfaces by strong wind.

The utility model discloses what should explain at last when using is: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a highway engineering construction is with warning roadblock, includes a plurality of roadblock body (1), its characterized in that: the novel road block is characterized in that pull rings (2) are symmetrically arranged on one side of the road block body (1), hooks (3) used for hooking the pull rings (2) are symmetrically arranged on the other side of the road block body (1), four oval grooves (4) are formed in the top of the road block body (1), rectangular grooves (5) are symmetrically formed in the bottom of the road block body (1), supporting brackets (6) are arranged on the inner top wall of each rectangular groove (5), tire breaking nails (7) penetrating through the oval grooves (4) are arranged inside the supporting brackets (6), and the lower ends of the tire breaking nails (7) and the two side walls of the supporting brackets (6) are connected through studs (8) and locking nuts.

2. The warning barricade for road engineering construction according to claim 1, wherein: the lower end of the tire breaking nail (7) is provided with a first connecting hole, two side walls of the support bracket (6) are symmetrically provided with second connecting holes aligned with the first connecting hole, and the stud (8) is inserted between the first connecting hole and the second connecting hole.

3. The warning barricade for road engineering construction according to claim 1, wherein: the roadblock body (1) is coated with a plurality of V-shaped reflective belts (9), and the color of the V-shaped reflective belts (9) is yellow.

4. The warning barricade for road engineering construction according to claim 1, wherein: a plurality of lightening holes (10) are formed in the front side of the roadblock body (1) at equal intervals.

5. The warning barricade for road engineering construction according to claim 1, wherein: the bottom of the roadblock body (1) is provided with triangular anti-skidding teeth (11).