CN210766544U

CN210766544U - Collision deceleration protective guard for highway engineering

Info

Publication number: CN210766544U
Application number: CN201921304974.3U
Authority: CN
Inventors: 唐朝勇; 徐建勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-16
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a highway engineering is with collision rail guard that slows down, including the rail guard main part, the fixing base is installed to the intermediate position of one side of rail guard main part, the internally mounted of fixing base has the high elastic reset spring of second, the seal cover is installed to the one end of the inside of the high elastic reset spring of second, the reflector lamp is installed to the one end of seal cover, the mount is installed to the opposite side of rail guard main part. The utility model discloses a high elastic force reset spring of second passes through welded connection with the seal cover, when the vehicle hit people's rail guard, because the high elastic force reset spring of second has great elasticity, can twist reverse by a plurality of angles, elasticity through high elastic force reset spring of second itself can carry out effectual speed reduction to the vehicle that hits people, can protect the one end of the high elastic force reset spring of second through the seal cover, prevent simultaneously that the lacquer painting of the vehicle that hits people from receiving great scraping and damaging.

Description

Collision deceleration protective guard for highway engineering

Technical Field

The utility model relates to a rail guard technical field specifically is a collision speed reduction rail guard for highway engineering.

Background

The highway guardrail is a main form of a semi-steel guardrail, and is a continuous structure formed by splicing corrugated steel guardrail plates and supporting the corrugated steel guardrail plates by a main column, when a vehicle collides with the highway guardrail, the corrugated steel guardrail plates have good collision resistance and energy absorption, are not easy to be collided, and can play a good role in protecting the vehicle and drivers and passengers, so that the road guardrail can block bad traffic behaviors and blocks pedestrians, bicycles or motor vehicles trying to cross roads, and the highway guardrail requires a certain height, a certain density and a certain strength. The guardrail is made of different materials, in different forms, in different shapes and in different colors, so that the harmony and coordination with the road environment are achieved.

The occurrence of the collision deceleration protective guard greatly facilitates the safety of vehicles, but the collision deceleration protective guard at the present stage has various defects, such as inconvenient operation, poor collision deceleration effect and easy damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway is collision speed reduction rail guard for engineering to solve the operation among the prior art inconvenient, the collision speed reduction effect is not good, causes the problem of damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: a collision deceleration protective guard for highway engineering comprises a protective guard main body, wherein a fixed seat is installed at the middle position of one side of the protective guard main body, a second high-elasticity reset spring is installed inside the fixed seat, a sealing sleeve is installed at one end of the inside of the second high-elasticity reset spring, a reflector lamp is installed at one end of the sealing sleeve, a fixed frame is installed at the other side of the protective guard main body, a deceleration plate is installed at the middle position below one side of the fixed frame, a base is installed at the bottom of the fixed frame, a deceleration strip is installed above one end of the base, a support rod is installed above the fixed frame, an upper protective guard is installed at one side of the top end of the support rod, a first high-elasticity reset spring is installed at the middle position below the upper protective guard, a connecting rod is installed below the inside of the first, and a rubber anti-collision sleeve is arranged below the connecting rod.

Preferably, the speed reducing plate is fixedly connected with the fixing frame through screws, and the middle part of the speed reducing plate is of an arc-shaped structure.

Preferably, the fixing seat is fixedly connected with the guard rail main body through a bolt, and the second high-elasticity return spring is connected with the fixing seat through welding.

Preferably, the seal cover is connected with the second high-elasticity return spring through welding, and the reflector lamp is fixedly connected with the seal cover through screws.

Preferably, the rubber anti-collision sleeve is connected with the connecting rod through inlaying, and the connecting rod is connected with the first high-elasticity reset spring through welding.

Preferably, the upper guardrail is connected with the supporting rod in a welding mode, and the supporting rod is connected with the fixing frame through threads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a high elastic force reset spring of second passes through welded connection with the seal cover, when the vehicle hits people's rail guard, because the high elastic force reset spring of second has great elasticity, can twist reverse by a plurality of angles, elasticity through high elastic force reset spring of second itself can carry out effectual speed reduction to the vehicle that hits people, can protect second high elastic force reset spring's one end through the seal cover, the paint surface that prevents the vehicle that hits people simultaneously receives great scraping damage, install rubber anticollision cover in first high elastic force reset spring's below, and rubber anticollision cover passes through the connecting rod with first high elastic force reset spring and is connected, can carry out effectual speed reduction when the collision to the position of the top of vehicle side through rubber anticollision cover, can reduce the injury of scraping the damage of the paint surface of vehicle through rubber anticollision cover.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a top view of the deceleration strip of the present invention.

In the figure: 1. an upper guardrail; 2. a first high-elastic return spring; 3. a rubber anti-collision sleeve; 4. a support bar; 5. a guard rail main body; 6. a fixed seat; 7. a fixed mount; 8. a speed reduction plate; 9. a speed bump; 10. a base; 11. a connecting rod; 12. a reflector lamp; 13. sealing sleeves; 14. the second high elastic force return spring.

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 to 3, in an embodiment of the present invention, a crash deceleration guard rail for road engineering includes a guard rail main body 5, a fixing base 6 is installed at a middle position of one side of the guard rail main body 5, the fixing base 6 is used for fixing a second high-elasticity return spring 14, the fixing base 6 is fixedly connected to the guard rail main body 5 by a bolt, the second high-elasticity return spring 14 is connected to the fixing base 6 by welding, a second high-elasticity return spring 14 is installed inside the fixing base 6, the second high-elasticity return spring 14 decelerates a vehicle in a crash, a sealing sleeve 13 is installed at one end inside the second high-elasticity return spring 14, the sealing sleeve 13 prevents the second high-elasticity return spring 14 from scratching a paint surface of the vehicle, the sealing sleeve 13 is connected to the second high-elasticity return spring 14 by welding, and a reflector 12 is fixedly connected to the sealing sleeve 13 by a screw, a reflector lamp 12 is installed at one end of a sealing sleeve 13, the reflector lamp 12 prompts the attention of a vehicle at night, a fixing frame 7 is installed at the other side of a guard rail main body 5, the fixing frame 7 is used for installing and fixing the guard rail main body 5, a speed reducing plate 8 is installed at the middle position below one side of the fixing frame 7, the speed reducing plate 8 reduces the speed of the collided vehicle, the speed reducing plate 8 is fixedly connected with the fixing frame 7 through screws, the middle part of the speed reducing plate 8 is of an arc-shaped structure, a base 10 is installed at the bottom of the fixing frame 7, the fixing frame 7 is stabilized by the base 10, a speed reducing belt 9 is installed above one end of the base 10, the speed reducing belt 9 reduces the speed of the tire of the collided vehicle, a support rod 4 is installed above the fixing frame 7, the support rod 4 fixes an upper guard rail 1, an upper guard rail 1 is installed at, go up guardrail 1 and bracing piece 4 and pass through welded connection, and bracing piece 4 and mount 7 pass through threaded connection, go up guardrail 1's below intermediate position and install first high elastic force reset spring 2, first high elastic force reset spring 2 decelerates the top of the vehicle of collision, connecting rod 11 is installed to the below of first high elastic force reset spring 2's inside, connecting rod 11 installs rubber anticollision cover 3 fixedly, rubber anticollision cover 3 is installed to the below of connecting rod 11, rubber anticollision cover 3 prevents that the lacquer painting of vehicle from scraping and damaging, rubber anticollision cover 3 is connected through inlaying with connecting rod 11, and connecting rod 11 passes through welded connection with first high elastic force reset spring 2.

The utility model discloses a theory of operation is: this equipment is when using, fix mount 7 in the required position on the highway, it is stable through base 10, install the intermediate position in the below of one side of mount 7 with speed reduction plate 8 through the bolt, it is fixed with the intermediate position of fixing base 6 in one side of rail guard main part 5 through the bolt, install bracing piece 4 in the top of mount 7 through the screw thread, it is fixed with bracing piece 4 with last guardrail 1 through the bolt, inlay rubber anticollision cover 3 in the below of connecting rod 11, when the vehicle collision is on rail guard main part 5, deceleration strip 9 through the bottom slows down the wheel, it can to carry out effectual speed reduction to the middle part and the top of wheel respectively through second high-elastic reset spring 14 and first high-elastic reset spring 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A collision deceleration protective guard for road engineering comprises a protective guard main body (5) and is characterized in that a fixing seat (6) is installed at the middle position of one side of the protective guard main body (5), a second high-elasticity reset spring (14) is installed inside the fixing seat (6), a sealing sleeve (13) is installed at one end inside the second high-elasticity reset spring (14), a reflector lamp (12) is installed at one end of the sealing sleeve (13), a fixing frame (7) is installed at the other side of the protective guard main body (5), a deceleration plate (8) is installed at the middle position below one side of the fixing frame (7), a base (10) is installed at the bottom of the fixing frame (7), a deceleration strip (9) is installed above one end of the base (10), a support rod (4) is installed above the fixing frame (7), guardrail (1) is installed to one side on the top of bracing piece (4), go up the intermediate position of the below of guardrail (1) and install first high elastic force reset spring (2), connecting rod (11) are installed to the below of the inside of first high elastic force reset spring (2), rubber anticollision cover (3) are installed to the below of connecting rod (11).

2. The crash deceleration guard rail for road engineering according to claim 1, wherein: the speed reducing plate (8) is fixedly connected with the fixing frame (7) through screws, and the middle part of the speed reducing plate (8) is of an arc-shaped structure.

3. The crash deceleration guard rail for road engineering according to claim 1, wherein: the fixing seat (6) is fixedly connected with the protective guard main body (5) through bolts, and the second high-elasticity reset spring (14) is connected with the fixing seat (6) through welding.

4. The crash deceleration guard rail for road engineering according to claim 1, wherein: seal cover (13) and second high elastic force reset spring (14) pass through welded connection, and reflector lamp (12) pass through screw fixed connection with seal cover (13).

5. The crash deceleration guard rail for road engineering according to claim 1, wherein: rubber anticollision cover (3) are connected through inlaying with connecting rod (11), and connecting rod (11) pass through welded connection with first high elastic force reset spring (2).

6. The crash deceleration guard rail for road engineering according to claim 1, wherein: the upper guardrail (1) is connected with the supporting rod (4) through welding, and the supporting rod (4) is connected with the fixing frame (7) through threads.