Emergency anti-collision device for highway engineering

Abstract

The utility model discloses an emergency anti-collision device for highway engineering, which relates to the technical field of highway engineering, and comprises a pavement main body, and by arranging a buffer water column, when the emergency anti-collision device is used for anti-collision of the highway engineering, the emergency anti-collision device is used for reducing the situation that a vehicle is on fire after colliding with an anti-collision pad and achieving the effect of extinguishing smoke. After the anti-collision pad is installed, an installation cover is opened, and a buffer water column is placed in a placement cavity, so that when a vehicle collides with the anti-collision pad, the buffer water column is squeezed to be damaged, water in the buffer water column is scattered to the surface of the vehicle, and the effect of cooling the collided part of the vehicle is achieved; when the anti-collision cushion is used, the mounting cover can be opened, other undamaged buffer water columns can be taken for use, the effect of effectively extinguishing fire of passing pedestrians is achieved, and when the anti-collision cushion is subjected to daily maintenance, the mounting cover can be opened, and the buffer water columns can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of highway engineering, in particular to an emergency anti-collision device for highway engineering. Background Art

[0002] With the continuous improvement of people's living standards, many families own their own cars, and the penetration rate of cars is very high; however, the driving level varies greatly, and vehicle accidents occur in an endless stream. Therefore, emergency anti-collision devices are often installed on roads to slow down vehicles in the event of emergency collisions.

[0003] For example, announcement number CN218148010U discloses an emergency anti-collision device for highway engineering, including a plate body, a warning plate, a fixed slot, a fixed pin, a fixed block, a rotating roller, a support plate, a lifting mechanism, a screw, a slider, a first connecting rod, a second connecting rod, a support mechanism, a cylinder body, a rod body and a fixed plate. Personnel first move the device to the construction site of the highway engineering project, and then fix and install it by fixing bolts after the support plate is fitted to the ground. The rod body in the support mechanism is further pulled to slide in the cylinder body, thereby driving the fixed plate to contact the ground, and further fixing the fixed plate to the ground by fixing bolts, thereby completing the double fixed installation of the device, further improving the stability of the installation of the anti-collision device, and by arranging a number of rotating rollers on the front surface of the plate body, the buffering force of the anti-collision device is improved to a certain extent when the vehicle collides, thereby reducing the damage to the vehicle caused by secondary forces.

[0004] However, although this type of highway engineering emergency anti-collision device can effectively cushion and reduce shock for passing vehicles when in use, when the anti-collision device is used to protect the vehicle, the water sprinkling and cooling effect when the vehicle contacts the surface of the device is not high. The vehicle is easily squeezed when in contact with the anti-collision pad, causing the local temperature of the vehicle to rise and catch fire, thereby reducing the safety of the vehicle after a collision.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an emergency anti-collision device for highway engineering is proposed. Utility Model Content

[0006] The utility model aims to provide an emergency anti-collision device for highway engineering, so as to solve the problem in the above background technology that the water sprinkling and cooling effect is not high when the vehicle contacts the surface of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emergency anti-collision device for highway engineering, comprising a pavement body, a support column is cast on the surface of the pavement body, an anti-collision pad is sleeved on the outer wall of the support column, a reflective warning strip is arranged on the surface of the anti-collision pad, a placement cavity is opened on the inner wall of the anti-collision pad, a buffer water column is placed on the inner wall of the placement cavity, a fixed Velcro is arranged on the top of the anti-collision pad, a connecting Velcro is adhered to the surface of the fixed Velcro, the outer wall of the connecting Velcro is fixedly connected with an installation cover, the inner side wall of the anti-collision pad is fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with an anti-collision plate that fits the surface of the support column.

[0008] Furthermore, a buffer air bag located on one side of the buffer water column is placed inside the placement cavity.

[0009] Furthermore, the buffer water column is placed in a ring shape inside the crash pad.

[0010] Furthermore, the fixing Velcro and the connecting Velcro are provided in four groups, and the positions of the four groups of the fixing Velcro and the connecting Velcro are distributed around the anti-collision pad.

[0011] Furthermore, the anti-collision plate is arranged in a "mouth" shape around the supporting column.

[0012] Furthermore, the telescopic rods are evenly arranged on the surface of the anti-collision plate, and the inner wall of the telescopic rods is provided with a damper body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a buffer water column. When the emergency anti-collision device is used for anti-collision of highway projects, in order to reduce the possibility of fire after the vehicle collides with the anti-collision pad and achieve the effect of extinguishing smoke, the installation cover can be opened after the anti-collision pad is installed, and the buffer water column can be placed in the placement cavity, so that when the vehicle collides with the anti-collision pad, the buffer water column will be squeezed and damaged, so that the water in the buffer water column will be scattered on the surface of the vehicle, thereby achieving the effect of cooling the collision part of the vehicle. At the same time, at the undamaged part of the anti-collision pad, the installation cover can be opened to take and use other undamaged buffer water columns, thereby achieving the effect of effectively extinguishing fire for passers-by, and when the anti-collision pad is carried out daily maintenance, the installation cover can be opened to conveniently replace the buffer water column, and the road surface heat is high, causing the water resources in the buffer water column to evaporate, thereby reducing the anti-collision effect of the anti-collision pad on the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the connection structure between the crash pad and the support column;

[0016] Figure 2Open the structural diagram for the installation cover;

[0017] Figure 3 A schematic diagram of the connection structure of the connecting Velcro and the fixing Velcro;

[0018] Figure 4 It is a schematic diagram of the connection structure between the telescopic rod and the anti-collision plate.

[0019] In the figure: 1. pavement body; 2. support column; 3. anti-collision pad; 4. reflective warning strip; 5. placement cavity; 6. buffer water column; 7. fixing Velcro; 8. connecting Velcro; 9. installation cover; 10. telescopic rod; 11. anti-collision plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Figure 1-Figure 4 As shown, an emergency anti-collision device for highway engineering comprises a pavement body 1, a support column 2 is cast on the surface of the pavement body 1, an anti-collision pad 3 is sleeved on the outer wall of the support column 2, a reflective warning strip 4 is arranged on the surface of the anti-collision pad 3, a placement cavity 5 is opened on the inner wall of the anti-collision pad 3, a buffer water column 6 is placed on the inner wall of the placement cavity 5, a fixed Velcro 7 is arranged on the top of the anti-collision pad 3, a connecting Velcro 8 is adhered to the surface of the fixed Velcro 7, and the outer wall of the connecting Velcro 8 is fixedly connected with an installation cover 9, a telescopic rod 10 is fixedly connected to the inner wall of the anti-collision pad 3, and an anti-collision plate 11 which fits the surface of the support column 2 is fixedly connected to one end of the telescopic rod 10.

[0022] Furthermore, a buffer airbag located on one side of the buffer water column 6 is placed inside the placement cavity 5, which is beneficial for effectively buffering the collision of the vehicle.

[0023] Furthermore, the buffer water column 6 is placed in a ring shape inside the crash pad 3, which is beneficial for effectively cooling the colliding vehicle by placing the buffer water column 6 in a ring shape inside the crash pad 3.

[0024] Furthermore, four groups of fixed Velcro 7 and connecting Velcro 8 are provided, and the positions of the four groups of fixed Velcro 7 and connecting Velcro 8 are distributed around the anti-collision pad 3. This is beneficial to effectively dismantle the installation cover 9 by providing four groups of fixed Velcro 7 and connecting Velcro 8 distributed around the anti-collision pad 3.

[0025] Furthermore, the anti-collision plate 11 is arranged in a "mouth" shape around the support column 2, which is beneficial to effectively prevent collisions around the support column 2.

[0026] Furthermore, the telescopic rod 10 is evenly arranged on the surface of the anti-collision plate 11, and the inner wall of the telescopic rod 10 is provided with a damper body, which is conducive to the telescopic rod 10 being evenly arranged on the surface of the anti-collision plate 11, and the inner wall of the telescopic rod 10 is provided with a damper body, thereby playing an effective buffering and shock-absorbing role for the outer wall of the support column 2.

[0027] Working principle: When using this kind of emergency anti-collision device for highway engineering, when the emergency anti-collision device is used for anti-collision of highway engineering, in order to reduce the possibility of fire after the vehicle collides with the anti-collision pad 3 and achieve the effect of extinguishing the smoke, the installation cover 9 can be opened after the anti-collision pad 3 is installed, and the buffer water column 6 can be placed in the placement cavity 5, so that when the vehicle collides with the anti-collision pad 3, the buffer water column 6 will be squeezed and damaged, so that the water in the buffer water column 6 will be scattered on the surface of the vehicle, achieving the effect of cooling the collision part of the vehicle. At the same time, at the undamaged part of the anti-collision pad 3, the installation cover 9 can be opened, and other undamaged buffer water columns 6 can be taken and used, so as to achieve the effect of effectively extinguishing fire for passers-by, and when performing daily maintenance on the anti-collision pad 3, the installation cover 9 can be opened, and the buffer water column 6 can be conveniently replaced. The heat of the road surface is high, causing the water resources in the buffer water column 6 to evaporate, reducing the anti-collision effect of the anti-collision pad 3 on the vehicle.

[0028] Here it is the working principle of this highway engineering emergency anti-collision device.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A highway engineering emergency anti-collision device, comprising a road surface body (1), characterized in that: A support column (2) is cast on the surface of the pavement body (1); an anti-collision pad (3) is sleeved on the outer wall of the support column (2); a reflective warning strip (4) is arranged on the surface of the anti-collision pad (3); a placement cavity (5) is opened on the inner wall of the anti-collision pad (3); a buffer water column (6) is placed on the inner wall of the placement cavity (5); a fixed Velcro (7) is arranged on the top of the anti-collision pad (3); a connecting Velcro (8) is adhered to the surface of the fixed Velcro (7); a mounting cover (9) is fixedly connected to the outer wall of the connecting Velcro (8); a telescopic rod (10) is fixedly connected to the inner wall of the anti-collision pad (3); and an anti-collision plate (11) that fits the surface of the support column (2) is fixedly connected to one end of the telescopic rod (10).

2. A highway engineering emergency anti-collision device according to claim 1, characterized in that: A buffer air bag located on one side of the buffer water column (6) is placed inside the placement cavity (5).

3. A highway engineering emergency anti-collision device according to claim 1, characterized in that: The buffer water column (6) is placed in a ring shape inside the crash pad (3).

4. A highway engineering emergency anti-collision device according to claim 1, characterized in that: Four groups of the fixing Velcro (7) and the connecting Velcro (8) are provided, and the positions of the four groups of the fixing Velcro (7) and the connecting Velcro (8) are distributed around the anti-collision pad (3).

5. The highway engineering emergency anti-collision device according to claim 1, characterized in that: The anti-collision plate (11) is arranged in a "mouth" shape around the support column (2).

6. A highway engineering emergency anti-collision device according to claim 1, characterized in that: The telescopic rod (10) is evenly arranged on the surface of the anti-collision plate (11), and a damper body is arranged on the inner wall of the telescopic rod (10).

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