Coordinated road self-resetting anti-collision barrel

Abstract

The present invention provides a coordinated road self-resetting crash bucket, which belongs to the field of traffic safety facilities, and comprises an impact buffer protection layer, an adhesive layer, an outer coordinated extruded soft cylinder, a middle coordinated extruded soft cylinder, an inner coordinated fixed connection cylinder, a filled weighted area, a built-in fixed connection shock absorbing component, a soft adhesive material, an upper plate, a bottom plate, a weighted filled damping outer cavity, a weighted filled damping inner cavity, a built-in coordinated connection reset wire, and a fixed binding ring. The middle of the coordinated road self-resetting crash bucket is provided with an inner coordinated fixed connection cylinder, the outer layer of the inner coordinated fixed connection cylinder is provided with a middle coordinated extruded soft cylinder, and the outer layer of the middle coordinated extruded soft cylinder is provided with an outer coordinated extruded soft cylinder. The present invention has the beneficial effects of being flexible and universal, being able to buffer impact force and thus reduce vibration reaction, and having excellent deformation recovery ability and automatic reset function.

Description

Technical Field

[0001] The invention belongs to the field of traffic safety facilities, and in particular relates to a coordinated road self-resetting anti-collision barrel. Background Art

[0002] Crash barrels are a very common road traffic safety device, mainly installed in places where cars are prone to collide with fixed facilities on highways and urban roads. For example, at road bends, entrances and exits of roads and elevated roads, they can play a role in isolation, warning and collision prevention. They can buffer accidental collisions with vehicles, effectively reduce the impact force, and greatly reduce the damage to vehicles and people. Therefore, it can significantly reduce the damage to vehicles and personnel. The reflective material on its surface can be affixed with indicator labels as needed. The plastic crash bucket can be filled with water or yellow sand. After being filled with water and yellow sand, it will have the ability to buffer the impact force. The plastic crash bucket has a good buffering effect on traffic impact after being filled with water or yellow sand, but when it is not needed, the water and yellow sand can be poured out and it can be easily and flexibly moved away. The crash bucket is made of materials with good elasticity, high strength and strong performance. Reflective material will be affixed to the surface. When the light shines on it, it can achieve a reflective effect. It is clearly visible both day and night. It has been widely used in some more dangerous areas, such as road turns, exits and entrances, and highways with faster speeds, where there are safety risks. On the one hand, the reflective material set on the crash bucket can effectively play the role of traffic prompts. On the other hand, when a vehicle collides with the crash bucket, a crash bucket with buffering performance is set up, which can greatly buffer the huge impact force generated by the collision, thereby And can greatly reduce the serious consequences of traffic collision accidents, and the existing crash barrels are generally made of plastic and other materials, which are not strong enough and have poor buffering performance. At the same time, the current crash barrels are generally light in weight, and are easily moved under the action of external force impact, and are easy to scratch passing vehicles and pedestrians, causing great safety hazards and easily causing secondary injuries. Under the action of huge impact force, due to its insufficient strength, weak impact resistance and poor buffering performance, the existing crash barrels are generally prone to deformation of the crash barrel structure. Crash barrels are very necessary traffic safety infrastructure, and crash barrels are very important safety protection facilities for highways. Crash barrels can effectively play a role of prevention, warning and safety protection, and can effectively reduce the losses caused by accidents, effectively reduce the probability of vehicle damage caused by accidental collisions, reduce the probability of property losses and casualties, and protect people's lives and property safety from infringement to the greatest extent. Summary of the invention

[0003] In order to solve the above-mentioned technical problems, the present invention provides a coordinated road self-resetting crash bucket. The overall structural design is flexible and universal. The built-in coordinated connecting reset wire and the multi-layer soft steel cylinder structure are synergistically stressed and have excellent deformation recovery ability. The crash bucket provides stable damping force when a collision occurs and has automatic reset function after the collision.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A coordinated road self-resetting crash bucket comprises an impact buffer protection layer, an adhesive layer, an outer coordinated extrusion soft cylinder, a middle coordinated extrusion soft cylinder, an inner coordinated fixed connection cylinder, a filling weighted area, a built-in fixed connection shock absorbing component, a soft adhesive material, an upper plate, a bottom plate, a weighted filling damping outer cavity, a weighted filling damping inner cavity, a built-in coordinated connection reset wire, and a fixed binding ring. An inner coordinated fixed connection cylinder is arranged in the middle of the coordinated road self-resetting crash bucket, a middle coordinated extrusion soft cylinder is arranged on the outer layer of the inner coordinated fixed connection cylinder, an outer layer of the middle coordinated extrusion soft cylinder is arranged on the outer layer of the middle coordinated extrusion soft cylinder, an adhesive layer is arranged on the outer ring of the outer coordinated extrusion soft cylinder, an impact buffer protection layer is arranged on the outer ring of the adhesive layer, an upper plate is arranged on the upper part of the coordinated road self-resetting crash bucket, and a bottom plate is arranged on the lower part, and the upper plate and the bottom plate are only fixedly connected to the inner coordinated fixed connection cylinder;

[0006] A filling weighted area is arranged inside the inner coordinated fixed connection tube, a circle of built-in fixed connection shock-absorbing components is arranged between the middle coordinated extrusion soft tube and the inner coordinated fixed connection tube, and between the outer coordinated extrusion soft tube and the middle coordinated extrusion soft tube, the built-in fixed connection shock-absorbing components are connected by a fixed connection soft plate layer and an arc-shaped coordinated compression soft plate, the contact points of adjacent arc-shaped coordinated compression soft plates are fixedly connected by waist rings, built-in compression shock-absorbing springs are arranged between the fixed connection waist rings for connection, the spare part inside the built-in fixed connection shock-absorbing components is filled with extrusion coordinated damping medium, soft adhesive materials are arranged at both ends of the built-in fixed connection shock-absorbing components, fixed binding rings are arranged between adjacent built-in fixed connection shock-absorbing components, an even number of built-in coordinated connection reset wires are arranged on each fixed binding ring, and the built-in coordinated connection reset wires are distributed in equal numbers and fixed on both sides of the fixed binding rings, a weighted filling damping inner cavity is arranged in the spare part between the middle coordinated extrusion soft tube and the inner coordinated fixed connection tube, and a weighted filling damping outer cavity is arranged in the spare part between the outer coordinated extrusion soft tube and the middle coordinated extrusion soft tube.

[0007] Furthermore, the outer coordinated extrusion soft tube, the middle coordinated extrusion soft tube, the inner coordinated fixed connection tube, the fixed connection soft plate layer and the arc-shaped coordinated compression soft plate are made of low yield point steel determined according to design requirements.

[0008] Furthermore, the impact buffer protection layer is made of soft material.

[0009] Furthermore, the extrusion coordination damping medium is made of a material having elastic function.

[0010] Furthermore, the filled weighted area is poured with concrete.

[0011] Furthermore, water or yellow sand is injected into the weighted filling damping outer cavity and the weighted filling damping inner cavity.

[0012] The advantages and effects of the present invention are:

[0013] The beneficial effects of the present invention are that the overall structural design is flexible and universal, and can be designed according to actual road conditions to achieve different damping and shock absorption effects. After being filled with water and yellow sand, it will have a better buffering effect on traffic impact force. When an accidental collision occurs, the impact buffering protection layer and the extrusion coordination damping medium can play an energy-consuming role, which can buffer the impact force and thus reduce the vibration response. It has excellent deformation recovery ability and automatic reset function, and can be flexibly carried after the water and yellow sand are poured out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic front view of the coordinated road self-resetting crash bucket of the present invention.

[0015] Figure 2 It is a schematic top view of the coordinated road self-resetting crash bucket of the present invention.

[0016] Figure 3 for Figure 1 AA cross-section diagram of .

[0017] Figure 4 for Figure 3 A magnified schematic diagram of area A in the middle.

[0018] In the figure: 1 is the impact buffer protection layer; 2 is the adhesive layer; 3 is the outer layer coordinated extrusion soft tube; 4 is the middle layer coordinated extrusion soft tube; 5 is the inner layer coordinated fixed connection tube; 6 is the filling weighted area; 7 is the built-in fixed connection shock absorbing component; 8 is the fixed connection soft plate layer; 9 is the arc-shaped coordinated compression soft plate; 10 is the fixed connection waist ring; 11 is the built-in compression shock absorbing spring; 12 is the extrusion coordinated damping medium; 13 is the soft adhesive material; 14 is the upper plate; 15 is the bottom plate; 16 is the weighted filling damping outer cavity; 17 is the weighted filling damping inner cavity; 18 is the built-in coordinated connection reset wire; 19 is the fixed binding ring. DETAILED DESCRIPTION

[0019] In order to further illustrate the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0020] Example: Figure 1~Figure 4As shown, a coordinated road self-resetting crash bucket comprises an impact buffer protection layer 1, an adhesive layer 2, an outer coordinated extrusion soft tube 3, a middle coordinated extrusion soft tube 4, an inner coordinated fixed connection tube 5, a filling weighted area 6, a built-in fixed connection shock absorbing component 7, a soft adhesive material 13, an upper plate 14, a bottom plate 15, a weighted filling damping outer cavity 16, a weighted filling damping inner cavity 17, a built-in coordinated connection reset wire 18, and a fixed binding ring 19. An inner coordinated fixed connection tube 5 is arranged in the middle of the coordinated road self-resetting crash bucket, a middle coordinated extrusion soft tube 4 is arranged on the outer layer of the inner coordinated fixed connection tube 5, an outer layer of the middle coordinated extrusion soft tube 4 is arranged on the outer layer of the middle coordinated extrusion soft tube 4, an outer ring of the outer coordinated extrusion soft tube 3 is arranged with an adhesive layer 2, an impact buffer protection layer 1 is arranged on the outer ring of the adhesive layer 2, an upper plate 14 is arranged above the coordinated road self-resetting crash bucket, and a bottom plate 15 is arranged below the upper plate 14, and the upper plate 14 and the bottom plate 15 are only fixedly connected to the inner coordinated fixed connection tube 5;

[0021] The inner layer coordinated fixed connection tube 5 is provided with a filling weighted area 6, a circle of built-in fixed connection shock absorbing components 7 is provided between the middle layer coordinated extrusion soft tube 4 and the inner layer coordinated fixed connection tube 5, and between the outer layer coordinated extrusion soft tube 3 and the middle layer coordinated extrusion soft tube 4, and the built-in fixed connection shock absorbing components 7 are connected by a fixed connection soft plate layer 8 and an arc-shaped coordinated compression soft plate 9, and the contact parts of adjacent arc-shaped coordinated compression soft plates 9 are fixedly connected by waist rings 10, and built-in compression shock absorbing springs 11 are provided between the fixed connection waist rings 10 for connection, and the remaining part inside the built-in fixed connection shock absorbing components 7 is filled with extrusion coordinated Adjustable damping medium 12, soft adhesive material 13 is set at both ends of the built-in fixed connection shock-absorbing component 7, fixed binding rings 19 are set between adjacent built-in fixed connection shock-absorbing components 7, and an even number of built-in coordinated connection reset wires 18 are set on each fixed binding ring 19. The built-in coordinated connection reset wires 18 are equally distributed and fixed on both sides of the fixed binding ring 19, and the remaining part between the middle-layer coordinated extrusion soft tube 4 and the inner-layer coordinated fixed connection tube 5 is set with a weighted damping inner cavity 17, and the remaining part between the outer-layer coordinated extrusion soft tube 3 and the middle-layer coordinated extrusion soft tube 4 is filled with a weighted damping outer cavity 16.

[0022] The outer coordinated extrusion soft tube 3, the middle coordinated extrusion soft tube 4, the inner coordinated fixed connection tube 5, the fixed connection soft plate layer 8 and the arc-shaped coordinated compression soft plate 9 are made of low yield point steel determined according to design requirements.

[0023] The impact buffer protection layer 1 is made of soft material.

[0024] The extrusion coordination damping medium 12 is made of a material with elastic function.

[0025] The filling and weighting area 6 is formed by pouring concrete.

[0026] Water or yellow sand is injected into the weighted filling damping outer cavity 16 and the weighted filling damping inner cavity 17 .

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A coordinated road self-resetting crash bucket, comprising an impact buffer protection layer (1), an adhesive layer (2), an outer coordinated extruded soft cylinder (3), a middle coordinated extruded soft cylinder (4), an inner coordinated fixed connection cylinder (5), a filled weighted area (6), a built-in fixed connection shock absorbing component (7), a soft adhesive material (13), an upper plate (14), a bottom plate (15), a weighted filled damping outer cavity (16), a weighted filled damping inner cavity (17), a built-in coordinated connection reset wire (18), and a fixed lashing ring (19), characterized in that: An inner layer coordinated fixed connection cylinder (5) is arranged in the middle of the coordinated road self-resetting anti-collision barrel, a middle layer coordinated extrusion soft cylinder (4) is arranged on the outer layer of the inner layer coordinated fixed connection cylinder (5), an outer layer coordinated extrusion soft cylinder (3) is arranged on the outer layer of the middle layer coordinated extrusion soft cylinder (4), an adhesive layer (2) is arranged on the outer ring of the outer layer coordinated extrusion soft cylinder (3), an impact buffer protection layer (1) is arranged on the outer ring of the adhesive layer (2), an upper plate (14) is arranged on the upper part of the coordinated road self-resetting anti-collision barrel ), a bottom plate (15) is arranged below, the upper plate (14) and the bottom plate (15) are only fixedly connected to the inner layer coordinated fixed connection tube (5); a filling weighted area (6) is arranged inside the inner layer coordinated fixed connection tube (5), a circle of built-in fixed connection shock absorbing components (7) are arranged between the middle layer coordinated extrusion soft tube (4) and the inner layer coordinated fixed connection tube (5), and between the outer layer coordinated extrusion soft tube (3) and the middle layer coordinated extrusion soft tube (4), and the built-in fixed connection shock absorbing components (7) are composed of fixed connection soft plate layers (8) and an arc-shaped coordinated compression soft plate (9), the contacting parts of adjacent arc-shaped coordinated compression soft plates (9) are fixedly connected by waist rings (10), and built-in compression damping springs (11) are arranged between the fixedly connected waist rings (10) for connection, the empty part inside the built-in fixedly connected damping component (7) is filled with extrusion coordinated damping medium (12), soft adhesive materials (13) are arranged at both ends of the built-in fixedly connected damping component (7), and a spring (11) is arranged between adjacent built-in fixedly connected damping components (7). A fixed lashing ring (19) is provided, and an even number of built-in coordinated connection reset wires (18) are provided on each fixed lashing ring (19). The built-in coordinated connection reset wires (18) are equally distributed and fixed on both sides of the fixed lashing ring (19). A weighted damping inner cavity (17) is provided in the spare part between the middle coordinated extrusion soft tube (4) and the inner coordinated fixed connection tube (5), and a weighted damping outer cavity (16) is provided in the spare part between the outer coordinated extrusion soft tube (3) and the middle coordinated extrusion soft tube (4); The outer coordinated extrusion soft cylinder (3), the middle coordinated extrusion soft cylinder (4), the inner coordinated fixed connection cylinder (5), the fixed connection soft plate layer (8) and the arc-shaped coordinated compression soft plate (9) are made of low yield point steel determined according to design requirements; The impact buffering protective layer (1) is made of soft material.

2. According to claim 1, a coordinated road self-resetting anti-collision barrel is characterized by: The extrusion coordination damping medium (12) is made of a material with elastic function.

3. According to claim 1, the coordinated road self-resetting anti-collision barrel is characterized by: The filling and weighting area (6) is formed by pouring concrete.

4. According to claim 1, the coordinated road self-resetting anti-collision barrel is characterized by: Water or yellow sand is injected into the weighted filling damping outer cavity (16) and the weighted filling damping inner cavity (17).

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