CN215562177U - Highway guardrail plate buffer stop - Google Patents
Highway guardrail plate buffer stop Download PDFInfo
- Publication number
- CN215562177U CN215562177U CN202120847171.3U CN202120847171U CN215562177U CN 215562177 U CN215562177 U CN 215562177U CN 202120847171 U CN202120847171 U CN 202120847171U CN 215562177 U CN215562177 U CN 215562177U
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- plate
- guardrail plate
- guardrail
- mounting
- collision device
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Abstract
The utility model relates to the technical field of highway protection facilities, in particular to a highway guardrail plate anti-collision device which comprises an upright post, wherein the side wall of the upper end of the upright post is connected with a connecting block, a guardrail plate is fixedly arranged on the side surface of the connecting block, one side of the guardrail plate is connected with an automatic locking installation mechanism, and the side surface of the installation mechanism is connected with an anti-collision buffer mechanism. This buffer stop has increased anticollision buffer gear on prior art's basis, when the vehicle collided the crashproof board, through the shrink of elasticity telescopic link, given the certain buffering space of vehicle, and when the vehicle collided on the elastic roller, the elastic roller rotated and can play the guide effect, further reduced the rigid impact that the vehicle received.
Description
Technical Field
The utility model relates to the technical field of highway protection facilities, in particular to an anti-collision device for a highway guardrail plate.
Background
With the rapid development of road construction and transportation industry in China, traffic safety faces a severe situation. In the prior art, guardrail plates are the most common protective facilities. However, the guardrail plate is made of steel railings, the guardrail plate has no buffer effect on collision of the automobile, the accident out-of-control automobile and the steel guardrail plate have large damage in frontal collision, and the serious condition even leads the automobile to directly crash the guardrail plate to rush out of the highway.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-collision device for a highway guardrail plate, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a highway guardrail board buffer stop, including the stand, be connected with the connecting block on the upper end lateral wall of stand, connecting block side fixed mounting has the guardrail board, one side of guardrail board is connected with the installation mechanism of automatic locking, the side of installation mechanism is connected with anticollision buffer gear.
Preferably, the guardrail plate is of a wave-shaped structure, and the middle position of the guardrail plate is attached to the connecting block and fixedly connected with the connecting block through screws.
Preferably, the lower end of the guardrail plate is provided with a plurality of fixing holes, and the upper end of the guardrail plate is provided with a plurality of fixing grooves.
Preferably, the mounting mechanism comprises a mounting plate, a bottom plate is welded at the lower end of the mounting plate, the bottom plate is attached to the lower end of the guardrail plate, a fixing column is welded on the bottom plate, and the fixing column is inserted into the fixing hole.
Preferably, the upper end of mounting panel articulates there is the roof, and the welding has the locking post on the lateral wall of roof, and the locking post joint is in the fixed slot.
Preferably, the locking post is a hollow metal pipe, two side grooves are formed in the side wall of the end portion of the locking post, an inner plate is arranged inside the locking post, a plurality of springs are welded on the two sides of the inner plate, clamping blocks are fixed to the end portions of the springs, and the clamping blocks are of right-angled trapezoid structures.
Preferably, the anti-collision buffer mechanism comprises an anti-collision plate, the anti-collision plate is arranged obliquely, and the included angle between the anti-collision plate and the mounting plate ranges from 30 degrees to 45 degrees.
Preferably, be connected with the connecting rod between crashproof board and the mounting panel, the one end welding of connecting rod is on the mounting panel, and the other end of connecting rod articulates the tip at crashproof board, still is equipped with a plurality of groups of elasticity telescopic links between crashproof board and the mounting panel, and the tip of elasticity telescopic link articulates the surface at mounting panel and crashproof board respectively.
Preferably, three mounting grooves are formed in the anti-collision plate, and elastic rollers are mounted in the mounting grooves.
Compared with the prior art, the utility model has the beneficial effects that:
1. the anti-collision device is additionally provided with the anti-collision buffer mechanism on the basis of the prior art, when a vehicle collides with the anti-collision plate, a certain buffer space is provided for the vehicle through the contraction of the elastic telescopic rod, and when the vehicle collides with the elastic roller, the elastic roller rotates to play a role in guiding, so that the rigid impact on the vehicle is further reduced;
2. this device simple to operate, stand and guardrail board pass through traditional mode fixed mounting, then with the bottom plate laminating at guardrail board lower extreme, peg graft the fixed column in the fixed orifices, then rotate the roof with the roof laminating in guardrail board upper end, when the locking post was inserted into the fixed slot, the fixture block received extrusion shrink and is advanced the side inslot, spring compression, when the locking post was inserted to the end, the spring kick-backed was ejecting with the fixture block for the fixture block joint can accomplish the installation at the opposite side of fixed slot.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a view of the locking post of the present invention;
FIG. 4 is a top view of the connecting structure of the anti-collision plate of the present invention;
fig. 5 is a side view of the fender of the present invention.
In the figure: the anti-collision device comprises an upright post 1, a connecting block 2, a guardrail plate 3, a fixing hole 301, a fixing groove 302, a mounting plate 4, a bottom plate 5, a fixing column 501, a top plate 6, a locking column 7, an inner plate 701, a spring 702, a clamping block 703, a side groove 704, an anti-collision plate 8, an elastic telescopic rod 9, a connecting rod 10 and an elastic roller 11.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: an anti-collision device for a highway guardrail plate comprises a stand column 1, wherein the side wall of the upper end of the stand column 1 is connected with a connecting block 2, the side surface of the connecting block 2 is fixedly provided with a guardrail plate 3, the guardrail plate 3 is of a waveform structure, the middle position of the guardrail plate 3 is attached to the connecting block 2 and fixedly connected with the connecting block through a screw, the lower end of the guardrail plate 3 is provided with a plurality of fixing holes 301, and the upper end of the guardrail plate 3 is provided with a plurality of fixing grooves 302; when the equipment is installed, the upright post 1 and the guardrail plate 3 are fixedly installed in a traditional mode.
One side of the guardrail plate 3 is connected with an automatic locking installation mechanism, the installation mechanism comprises an installation plate 4, a bottom plate 5 is welded at the lower end of the installation plate 4, the bottom plate 5 is attached to the lower end of the guardrail plate 3, a fixing column 501 is welded on the bottom plate 5, the fixing column 501 is inserted into a fixing hole 301, a top plate 6 is hinged at the upper end of the installation plate 4, a locking column 7 is welded on the side wall of the top plate 6, the locking column 7 is clamped in the fixing groove 302, the locking column 7 is a hollow metal pipe, two side grooves 704 are formed in the side wall of the end portion of the locking column 7, an inner plate 701 is arranged inside the locking column 7, a plurality of springs 702 are welded on two sides of the inner plate 701, a clamping block 703 is fixed at the end portion of each spring 702, each clamping block 703 is of a right trapezoid structure, and the side face of the installation mechanism is connected with an anti-collision buffer mechanism; laminate bottom plate 5 at guardrail plate 3 lower extreme, peg graft fixed column 501 in fixed orifices 301, then rotate roof 6 with roof 6 laminating in guardrail plate 3 upper end, when locking post 7 injects in fixed slot 302, fixture block 703 receives the extrusion and receives in retraction side groove 704, the compression of spring 702, when locking post 7 inserts on the end, spring 702 kick-backs and ejecting fixture block 703, make the fixture block 703 joint at the opposite side of fixed slot 302, can accomplish crashproof buffer gear's installation, horizontal end to end installs a plurality of crashproof buffer gear on guardrail plate 3, can realize better protection to the highway.
The anti-collision buffer mechanism comprises an anti-collision plate 8, the anti-collision plate 8 is obliquely arranged, the direction of the anti-collision plate 8 is the direction of the vehicle coming, the included angle between the anti-collision plate 8 and the mounting plate 4 ranges from 30 degrees to 45 degrees, a connecting rod 10 is connected between the anti-collision plate 8 and the mounting plate 4, one end of the connecting rod 10 is welded on the mounting plate 4, the other end of the connecting rod 10 is hinged to the end part of the anti-collision plate 8, a plurality of groups of elastic telescopic rods 9 are further arranged between the anti-collision plate 8 and the mounting plate 4, the end parts of the elastic telescopic rods 9 are respectively hinged to the surfaces of the mounting plate 4 and the anti-collision plate 8, three mounting grooves are formed in the anti-collision plate 8, and elastic rollers 11 are mounted in the mounting grooves; when a vehicle collides with the anti-collision plate 8, a certain buffer space is provided for the vehicle through the contraction of the elastic telescopic rod 9, and when the vehicle collides with the elastic roller 11, the elastic roller 11 rotates to play a guiding role, so that the rigid impact on the vehicle is further reduced.
The working principle is as follows: the upright post 1 and the guardrail plate 3 are fixedly installed in a traditional mode, then the bottom plate 5 is attached to the lower end of the guardrail plate 3, the fixing column 501 is inserted into the fixing hole 301, then the top plate 6 is rotated to attach the top plate 6 to the upper end of the guardrail plate 3, when the locking post 7 is inserted into the fixing groove 302, the clamping block 703 is extruded and retracted into the side groove 704, the spring 702 is compressed, when the locking post 7 is inserted to the bottom, the spring 702 rebounds to eject the clamping block 703, so that the clamping block 703 is clamped on the other side of the fixing groove 302, the installation of the anti-collision buffer mechanism can be completed, and a plurality of anti-collision buffer mechanisms are transversely installed on the guardrail plate 3 in an end-to-end manner, so that the express way can be well protected; when a vehicle collides with the anti-collision plate 8, a certain buffer space is provided for the vehicle through the contraction of the elastic telescopic rod 9, and when the vehicle collides with the elastic roller 11, the elastic roller 11 rotates to play a guiding role, so that the rigid impact on the vehicle is further reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a highway guardrail board buffer stop, including stand (1), its characterized in that: be connected with connecting block (2) on the upper end lateral wall of stand (1), connecting block (2) side fixed mounting has guardrail board (3), one side of guardrail board (3) is connected with the installation mechanism of automatic locking, the side of installation mechanism is connected with anticollision buffer gear.
2. The highway guardrail plate anti-collision device according to claim 1, characterized in that: guardrail plate (3) are the wave structure, and the intermediate position of guardrail plate (3) and connecting block (2) laminating and pass through screw fixed connection.
3. The highway guardrail plate anti-collision device according to claim 1, characterized in that: the guardrail plate is characterized in that the lower end of the guardrail plate (3) is provided with a plurality of fixing holes (301), and the upper end of the guardrail plate (3) is provided with a plurality of fixing grooves (302).
4. The highway guardrail plate anti-collision device according to claim 1, characterized in that: the mounting mechanism comprises a mounting plate (4), a bottom plate (5) is welded at the lower end of the mounting plate (4), the bottom plate (5) and the lower end of the guardrail plate (3) are attached together, a fixing column (501) is welded on the bottom plate (5), and the fixing column (501) is inserted into the fixing hole (301).
5. The highway guardrail plate anti-collision device according to claim 4, wherein: the upper end of mounting panel (4) articulates there is roof (6), and the welding has locking post (7) on the lateral wall of roof (6), and locking post (7) joint is in fixed slot (302).
6. The highway guardrail plate anti-collision device of claim 5, which is characterized in that: the locking column (7) is a hollow metal pipe, two side grooves (704) are formed in the side wall of the end portion of the locking column (7), an inner plate (701) is arranged inside the locking column (7), a plurality of springs (702) are welded to the two sides of the inner plate (701), a clamping block (703) is fixed to the end portion of each spring (702), and each clamping block (703) is of a right-angled trapezoid structure.
7. The highway guardrail plate anti-collision device according to claim 1, characterized in that: anticollision buffer gear is including crashproof board (8), and crashproof board (8) slope sets up, and the contained angle scope between crashproof board (8) and mounting panel (4) is 30 to 45.
8. The highway guardrail plate anti-collision device of claim 7, which is characterized in that: be connected with connecting rod (10) between crashproof board (8) and mounting panel (4), the one end welding of connecting rod (10) is on mounting panel (4), and the other end of connecting rod (10) articulates the tip at crashproof board (8), still is equipped with a plurality of groups elasticity telescopic link (9) between crashproof board (8) and mounting panel (4), and the tip of elasticity telescopic link (9) articulates the surface at mounting panel (4) and crashproof board (8) respectively.
9. The highway guardrail plate anti-collision device of claim 7, which is characterized in that: three mounting grooves are formed in the anti-collision plate (8), and elastic rollers (11) are mounted in the mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847171.3U CN215562177U (en) | 2021-04-23 | 2021-04-23 | Highway guardrail plate buffer stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847171.3U CN215562177U (en) | 2021-04-23 | 2021-04-23 | Highway guardrail plate buffer stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562177U true CN215562177U (en) | 2022-01-18 |
Family
ID=79857072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120847171.3U Active CN215562177U (en) | 2021-04-23 | 2021-04-23 | Highway guardrail plate buffer stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562177U (en) |
-
2021
- 2021-04-23 CN CN202120847171.3U patent/CN215562177U/en active Active
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