CN215906573U

CN215906573U - Detachable bridge guardrail with unloading and buffering functions

Info

Publication number: CN215906573U
Application number: CN202121344215.7U
Authority: CN
Inventors: 王義硕
Original assignee: Individual
Current assignee: Guanxian Luxiang Transportation Facilities Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-02-25
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a detachable bridge guardrail with a buffer unloading function, and relates to the field of bridge guardrails. The anti-collision device comprises a vertical rod and a transverse rod, wherein the transverse rod penetrates through the vertical rod, a plurality of clamping devices are sleeved on the transverse rod, one side of each clamping device is fixedly connected with a buffer device, one side of each buffer device is connected with an anti-collision plate through a nut, and a supporting rod is fixedly connected between each anti-collision plate and the transverse rod. According to the utility model, the cross rod and the anti-collision plate are connected through the support rod, so that the anti-collision plate is supported, the anti-collision plate and the cross rod are positioned in the same horizontal line, the anti-collision plate cannot fall off, and when a vehicle collides against the anti-collision plate, impact force is transmitted to the buffer device through the anti-collision plate, so that a buffer effect is realized.

Description

Detachable bridge guardrail with unloading and buffering functions

Technical Field

The utility model belongs to the field of bridge guard rails, and particularly relates to a detachable bridge guard rail with a buffer unloading function.

Background

The bridge guardrail is a guardrail arranged on a bridge, and aims to prevent an out-of-control vehicle from crossing the bridge and have the functions of preventing the vehicle from breaking through, penetrating downwards, crossing the bridge and beautifying the bridge building. At present, if an out-of-control vehicle rushes to a bridge guardrail under the condition that the speed of the vehicle is fast, and the bridge guardrail has no buffer effect, the bridge guardrail is broken due to overlarge impact force, and the out-of-control vehicle can cross the bridge at the moment and generate inestimable loss.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a detachable bridge guardrail with a buffer unloading function, which is used for overcoming the technical problems in the prior related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a detachable bridge guardrail with a buffer unloading function, which comprises vertical rods and transverse rods, wherein the transverse rods penetrate through the vertical rods, a plurality of clamping devices are sleeved on the transverse rods, one side of each clamping device is fixedly connected with a buffer device, one side of each buffer device is detachably connected with an anti-collision plate, and a supporting rod is fixedly connected between each anti-collision plate and the transverse rods.

Further, the cross bar is in a perpendicular relationship with the vertical bar.

Furthermore, the clamping device comprises a first buckle, a first bolt and a first nut, wherein the first nut is connected to one end of the first bolt in a threaded manner, and the first buckle is located between the first bolt and the first nut.

Furthermore, one end of the buffer device is fixedly connected with a second buckle, the second buckle is in threaded connection with a second anti-collision plate and a second bolt, and one end of the second bolt is in threaded connection with a second nut.

Furthermore, the support rod comprises a circular ring, a square ring and a telescopic rod, the circular ring is respectively sleeved at the end part of the cross rod, the telescopic rod is fixedly connected to one side of the circular ring, the square ring is fixedly connected to one side of the telescopic rod, and the square ring is respectively sleeved at the end part of the anti-collision plate.

The utility model has the following beneficial effects:

when a vehicle is out of control and collides with a bridge guardrail, the vehicle firstly collides with the anti-collision plate, the anti-collision plate is impacted, the telescopic rod at the end part can be shortened, the impact force is transmitted to the spring, the spring is deformed, the elastic force resisting external force is generated, the deformation is larger, the generated elastic force is larger, the elastic force can be transmitted to the out-of-control vehicle through the anti-collision plate, the buffer effect is further realized, the bridge guardrail is prevented from breaking and the out-of-control vehicle gets off the bridge, in addition, the anti-collision plate and the cross rod are in the same horizontal line, when the out-of-control vehicle collides with the guardrail, the anti-collision plate which is in the same horizontal line with the cross rod can enable the spring to be deformed maximally, the buffer effect is further realized to the greatest extent, and the vehicle is controlled not to get off the bridge.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a partial view of the first embodiment of the present invention;

FIG. 4 is a partial view of the second embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a vertical rod; 2. a cross bar; 3. a clamping device; 4. a buffer device; 5. a first buckle is arranged; 6. a first bolt; 7. a first nut; 8. a second buckle; 9. a second bolt; 10. a second nut; 11. an anti-collision plate; 12. a circular ring; 13. a support bar; 14. a square ring; 15. a telescopic rod.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-4, the utility model relates to a detachable bridge guardrail with a buffer-unloading function, which comprises a vertical rod 1 and a cross rod 2, wherein the cross rod 2 penetrates through the vertical rod 1, a plurality of clamping devices 3 are sleeved on the cross rod 2, one side of each clamping device 3 is fixedly connected with a buffer device 4, one side of each buffer device 4 is detachably connected with an anti-collision plate 11, and a support rod 13 is fixedly connected between each anti-collision plate 11 and the cross rod 2.

In one embodiment, the cross bar 2 is perpendicular to the vertical bar 1, so that the cross bar 2 is more stably fixed on the vertical bar 1 by penetrating the cross bar 2 on the vertical bar 1.

In one embodiment, for the above-mentioned clamping device 3, the clamping device 3 includes a first buckle 5, a first bolt 6 and a first nut 7, the first bolt 6 is connected with the first nut 7 at the end portion thereof, the first buckle 5 is located between the first bolt 6 and the first nut 7, so that the first bolt 6 and the first nut 7 fix the first buckle 5 on the cross bar 2 in a squeezing manner, and the first buckle 5 is further stably fixed on the cross bar 2.

In one embodiment, for the clamping device 3, a buffer device 4 is fixedly connected to one side of the clamping device 3, a second buckle 8 is fixedly connected to one end of the buffer device 4, a second anti-collision plate 11 and a second bolt 9 are detachably connected to the second buckle 8, and a second nut 10 is threadedly connected to one end of the second bolt 9, so that the buffer device 4 can exert a buffer effect in the practical application process by fixing the buffer device 4 between the cross rod 2 and the second anti-collision plate 11, and then colliding with the second anti-collision plate 11 and transmitting the impact force to the buffer device 4 in the process that an out-of-control vehicle collides with the guardrail. Furthermore, the damping means 4 may be a spring in the specific application.

In an embodiment, for the above supporting rod 13, the supporting rod 13 includes a circular ring 12, a square ring 14 and a telescopic rod 15, the circular ring 12 is respectively sleeved on the end portions of the cross rods 2, the telescopic rod is fixedly connected to one side of the circular ring 12, the square ring 14 is fixedly connected to one side of the telescopic rod 15, and the square ring 14 is respectively sleeved on the end portions of the crash-proof plates 11, so that the cross rods 2 and the crash-proof plates 11 are connected through the supporting rod 13, and then the crash-proof plates 11 are supported, so that the crash-proof plates 11 and the cross rods 2 are in the same horizontal line and cannot fall down.

In summary, according to the above technical solution of the present invention, when a vehicle is out of control and collides with a bridge guardrail, the vehicle first collides with the fender 11, the fender 11 receives an impact force, the telescopic rod 15 at the end portion will be shortened, the impact force will be transmitted to the spring, the spring deforms, an elastic force resisting an external force is generated, the larger the deformation is, the larger the generated elastic force is, the elastic force will be transmitted to the out of control vehicle through the fender 11, and the out of control vehicle is buffered.

Through the technical scheme, 1, a vehicle collides against the anti-collision plate 11, and the impact force is transmitted to the buffer device 4 through the anti-collision plate 11, so that the buffer effect is realized, and the vehicle out of the bridge is prevented from getting out of the bridge due to the fact that the bridge guardrail is broken and out of control; 2. the cross rod 2 and the anti-collision plate 11 are connected through the supporting rod 13, the anti-collision plate 11 is further supported, the anti-collision plate 11 and the cross rod 2 are located on the same horizontal line and cannot fall off, when an out-of-control vehicle collides against the guardrail, the anti-collision plate located on the same horizontal line with the cross rod 2 can enable the spring to deform maximally, the buffer effect is achieved to the maximum extent, and the vehicle is controlled not to cross the bridge to the maximum extent.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a removable bridge railing that just has and unload buffer function, includes montant (1) and horizontal pole (2), it is provided with horizontal pole (2), its characterized in that to run through on montant (1): the anti-collision device is characterized in that the cross rod (2) is sleeved with a plurality of clamping devices (3), one side of each clamping device (3) is fixedly connected with a buffer device (4), one side of each buffer device (4) is detachably connected with an anti-collision plate (11), and a supporting rod (13) is fixedly connected between each anti-collision plate (11) and the cross rod (2).

2. A removable bridge railing with a function of unloading buffers according to claim 1, characterised in that the cross-bars (2) are in a perpendicular relationship with the vertical bars (1).

3. The removable bridge railing with the function of unloading buffers according to claim 2, wherein the clamping device (3) comprises a first clamping buckle (5), a first bolt (6) and a first nut (7), the first nut (7) is connected to the end of the first bolt (6) in a threaded manner, and the first clamping buckle (5) is located between the first bolt (6) and the first nut (7).

4. The detachable bridge guardrail with the buffer unloading function according to claim 3, wherein one end of the buffer device (4) is fixedly connected with a second buckle (8), the second buckle (8) is detachably connected with a second anti-collision plate (11) and a second bolt (9), and one end of the second bolt (9) is in threaded connection with a second nut (10).

5. The detachable bridge guardrail with the buffer unloading function according to claim 1, wherein the supporting rod (13) comprises a circular ring (12), a square ring (14) and a telescopic rod (15), the circular ring (12) is respectively sleeved on the end of the cross rod (2), the telescopic rod (15) is fixedly connected to one side of the circular ring (12), the square ring (14) is fixedly connected to one side of the telescopic rod (15), and the square ring (14) is respectively sleeved on the end of the anti-collision plate (11).