CN210766546U

CN210766546U - Road anti-collision guardrail

Info

Publication number: CN210766546U
Application number: CN201921353126.1U
Authority: CN
Inventors: 童军
Original assignee: Wuhan Century Eurasian Incubator Co ltd
Current assignee: Wuhan Century Eurasian Incubator Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-16
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a guardrail technical field just discloses a highway crash barrier, including PMKD, PMKD's bottom fixedly connected with bracing piece, PMKD's one end fixedly connected with bearing block is kept away from to the bracing piece, the top fixedly connected with of bearing block supports the pole setting, support the first solid fixed ring of the outside top fixedly connected with of pole setting, support the solid fixed ring of the outside middle part fixedly connected with second of pole setting. This highway anticollision barrier is through burying the bearing block under the inside to fix PMKD subaerial, utilize fixed curb plate, first solid fixed ring and the solid fixed ring of second, fix a position the support pole setting, thereby strengthen anticollision barrier's stability, when protecting strip and baffle received the striking, damping spring can alleviate the impact force that the collision takes place between the two, has not only strengthened anticollision barrier's crashproof intensity, but also can reduce the vehicle because the deformation that the collision takes place moreover.

Description

Road anti-collision guardrail

Technical Field

The utility model relates to a guardrail technical field specifically is a highway crash barrier.

Background

The anti-collision guardrail is an industrial protective guardrail and is mainly used for protecting and protecting equipment and facilities in factories, workshops and warehouses, made of common steel, such as round steel tubes, square steel tubes or profiled steel plates, the surface treatment process is full-automatic electrostatic powder spraying or paint spraying, the raw materials for the surface treatment of the outdoor anti-collision guardrail are waterproof materials, and the made anti-collision guardrail is attractive in appearance and difficult to rust.

The highway anti-collision guardrail can provide a certain blocking effect when a vehicle is out of control, but the existing highway anti-collision guardrail is not enough in self strength, is very easy to damage when in collision, has a certain range for protecting the vehicle, and cannot well play a role in protection, so that the highway anti-collision guardrail is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a highway crash barrier possesses that the protectiveness is good, the advantage that the security performance is high, has solved current highway crash barrier self intensity inadequately, very easily takes place to damage when bumping, and has the certain limit to the protection of vehicle, the problem of the guard action that plays that can not be fine.

(II) technical scheme

For the purpose that realizes that above-mentioned protectiveness is good, the security performance is high, the utility model provides a following technical scheme: a highway anti-collision guardrail comprises a fixed bottom plate, wherein a supporting rod is fixedly connected to the bottom of the fixed bottom plate, a bearing block is fixedly connected to one end, away from the fixed bottom plate, of the supporting rod, a supporting vertical rod is fixedly connected to the top of the bearing block, a first fixing ring is fixedly connected to the top end of the outer portion of the supporting vertical rod, a second fixing ring is fixedly connected to the middle of the outer portion of the supporting vertical rod, a fixed side plate is fixedly connected to the top of the fixed bottom plate and is positioned outside the first fixing ring and the second fixing ring, a fixing frame is fixedly connected to the top end of the supporting vertical rod, a protective strip is fixedly connected to the front of the fixing frame, a fixed partition plate is fixedly connected to the front of the protective strip, a fixing screw is in threaded connection with the front of the fixed partition plate, a, the front fixedly connected with connecting piece of activity plywood, the front fixedly connected with baffle of connecting piece, spacing spout has all been seted up to the inner chamber left side wall and the inner chamber right side wall of mount, the equal fixedly connected with spacing slider in left side and the right side of activity plywood.

Preferably, the fixed bottom plate is a circular plate, and a circular through hole is formed in the top of the fixed bottom plate.

Preferably, the support rods are L-shaped, the number of the support rods is four, and the four support rods are equidistantly distributed outside the bearing block.

Preferably, the support upright stanchion, the first fixing ring, the second fixing ring, the fixing side plate, the fixing frame, the fixing bottom plate, the support rod and the bearing block are integrated, and the outer part of the second fixing ring is an inclined plane.

Preferably, the fixing frame is in a C shape, and one end of the fixing screw penetrates through the fixing partition plate and the protection strip in sequence and extends into the fixing frame.

Preferably, the number of the damping springs is four, and the damping springs are equidistantly distributed on the front surface of the fixed partition plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway crash barrier possesses following beneficial effect:

this highway anticollision barrier, through bury the bearing block under the inside, and fix PMKD subaerial, utilize fixed curb plate, the solid fixed ring of first solid fixed ring and second, fix a position the support pole setting, thereby strengthen anticollision barrier's stability, threaded connection who utilizes fixed screw and mount has fixed protecting strip and fixed baffle, when protecting strip and baffle received the striking, damping spring can alleviate the impact force that the collision takes place between the two, anticollision barrier's crashproof intensity has not only been strengthened, and also can reduce the vehicle because the deformation that the collision takes place, the probability that the driver takes place to die has been reduced.

Drawings

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

fig. 2 is a schematic view of the structure of the fixing frame of the present invention.

In the figure: the device comprises a fixed bottom plate 1, a supporting rod 2, a bearing block 3, a supporting upright rod 4, a first fixing ring 5, a second fixing ring 6, a fixed side plate 7, a fixed frame 8, a protective strip 9, a fixed partition plate 10, a fixed screw 11, a damping spring 12, a movable layer plate 13, a baffle plate 14, a connecting piece 15, a limiting sliding groove 16 and a limiting sliding block 17.

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. 1-2, a road crash barrier comprises a fixed base plate 1, wherein the fixed base plate 1 is a circular plate, a circular through hole is formed in the top of the fixed base plate 1, a supporting rod 2 is fixedly connected to the bottom of the fixed base plate 1, the supporting rod 2 is in an "L" shape, the number of the supporting rods 2 is four, the four supporting rods 2 are equidistantly distributed outside a bearing block 3, one end of the supporting rod 2 away from the fixed base plate 1 is fixedly connected with the bearing block 3, the top of the bearing block 3 is fixedly connected with a supporting upright rod 4, the supporting upright rod 4, a first fixing ring 5, a second fixing ring 6, a fixing side plate 7, a fixing frame 8, the fixed base plate 1, the supporting rods 2 and the bearing block 3 are integrated, the top end of the supporting upright rod 4 is fixedly connected with the first fixing ring 5, the middle part of the supporting upright rod 4 is fixedly connected with, the top of the fixed bottom plate 1 is fixedly connected with a fixed side plate 7 positioned outside a first fixed ring 5 and a second fixed ring 6, the top end of a supporting upright rod 4 is fixedly connected with a fixed frame 8, the fixed frame 8 is in a C shape, the front of the fixed frame 8 is fixedly connected with a protective strip 9, the front of the protective strip 9 is fixedly connected with a fixed clapboard 10, the front of the fixed clapboard 10 is in threaded connection with a fixed screw 11, one end of the fixed screw 11 sequentially penetrates through the fixed clapboard 10 and the protective strip 9 and extends into the fixed frame 8, the front of the fixed clapboard 10 is fixedly provided with four damping springs 12, the damping springs 12 are distributed on the front of the fixed clapboard 10 at equal intervals, one end of the damping spring 12 far away from the fixed clapboard 10 is fixedly provided with a movable laminated plate 13, the front of the movable laminated plate 13 is fixedly connected with a connecting piece 15, and the, limiting sliding grooves 16 are formed in the left side wall and the right side wall of the inner cavity of the fixing frame 8, and limiting sliding blocks 17 are fixedly connected to the left side and the right side of the movable laminate 13, so that the purposes of good protection performance and high safety performance are achieved.

When using, through burying bearing block 3 under the inside, and fix PMKD 1 subaerial, utilize fixed curb plate 7, first solid fixed ring 5 and the solid fixed ring 6 of second, fix a position supporting upright rod 4, thereby strengthen anticollision barrier's stability, the threaded connection who utilizes fixed screw 11 and mount 8 comes fixed protection strip 9 and fixed baffle 10, when protection strip 9 and baffle 14 received the striking, damping spring 12 can alleviate the impact force that the collision takes place between the two, not only strengthened anticollision barrier's crashproof intensity, and also can reduce the vehicle because the deformation that the collision takes place, the probability that the driver takes place to die has been reduced.

In summary, the highway crash barrier is formed by burying the bearing block 3 under the inner surface and fixing the fixing base plate 1 on the ground, and by using the fixing side plate 7, the first fixing ring 5 and the second fixing ring 6, the supporting upright stanchion 4 is positioned, thereby enhancing the stability of the crash barrier, the protective strip 9 and the fixed clapboard 10 are fixed by utilizing the threaded connection of the fixed screw 11 and the fixed frame 8, when the guard bar 9 and the baffle 14 are impacted, the shock absorption spring 12 can relieve the impact force generated by the impact between the guard bar and the baffle, thereby not only enhancing the anti-collision strength of the anti-collision guardrail, but also can reduce the deformation of the vehicle caused by collision, reduce the death probability of the driver, solve the problem that the prior road anti-collision guardrail has insufficient strength, the vehicle protection device is easy to damage when in collision, has a certain range of vehicle protection, and cannot well play a role in protection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway crash barrier, includes PMKD (1), its characterized in that: the bottom of the fixed bottom plate (1) is fixedly connected with a supporting rod (2), one end of the supporting rod (2) far away from the fixed bottom plate (1) is fixedly connected with a bearing block (3), the top of the bearing block (3) is fixedly connected with a supporting upright rod (4), the top end of the outside of the supporting upright rod (4) is fixedly connected with a first fixing ring (5), the middle of the outside of the supporting upright rod (4) is fixedly connected with a second fixing ring (6), the top of the fixed bottom plate (1) is fixedly connected with a fixing side plate (7) positioned outside the first fixing ring (5) and the second fixing ring (6), the top end of the supporting upright rod (4) is fixedly connected with a fixing frame (8), the front of the fixing frame (8) is fixedly connected with a protective strip (9), the front of the protective strip (9) is fixedly connected with a fixed partition plate (10), and the front of the fixed partition, the utility model discloses a damping device, including fixed baffle (10), damping spring (12), the one end fixed mounting that fixed baffle (10) was kept away from in damping spring (12) has movable plywood (13), the positive fixedly connected with connecting piece (15) of activity plywood (13), the positive fixedly connected with baffle (14) of connecting piece (15), spacing spout (16) have all been seted up to the inner chamber left side wall and the inner chamber right side wall of mount (8), the equal fixedly connected with stop block (17) in left side and the right side of activity plywood (13).

2. A road crash barrier according to claim 1, wherein: the fixed bottom plate (1) is a circular plate, and a circular through hole is formed in the top of the fixed bottom plate (1).

3. A road crash barrier according to claim 1, wherein: the support rods (2) are L-shaped, the number of the support rods (2) is four, and the four support rods (2) are distributed outside the bearing block (3) at equal intervals.

4. A road crash barrier according to claim 1, wherein: the support upright rod (4), the first fixing ring (5), the second fixing ring (6), the fixing side plate (7), the fixing frame (8), the fixing bottom plate (1), the support rod (2) and the bearing block (3) are integrated, and the outer portion of the second fixing ring (6) is an inclined plane.

5. A road crash barrier according to claim 1, wherein: the fixing frame (8) is C-shaped, and one end of the fixing screw (11) penetrates through the fixing partition plate (10) and the protection strip (9) in sequence and extends into the fixing frame (8).

6. A road crash barrier according to claim 1, wherein: the number of the damping springs (12) is four, and the damping springs (12) are distributed on the front face of the fixed partition plate (10) at equal intervals.