Portable vehicle stop

Abstract

The utility model discloses a portable vehicle stopper relates to emergency protection tool technical field, portable vehicle stopper, including first connecting pipe, the first connecting pipe bottom surface perimeter side equidistance inclined fixedly connected with a plurality of second connecting pipes, and the first connecting pipe and second connecting pipe outside all fixedly connected with two triangular iron thorn, in the utility model, the utility model discloses through the cooperation between first stop component and second stop component and first steel wire and second steel wire, realizes two component firm assembly, avoids the separation of component when intercepting because of the vehicle impact realizes efficient vehicle interception function, and simultaneously utilizes triangular iron thorn to enhance and ground friction and the clamping effect of vehicle chassis, promotes the interception stability, prevents the vehicle rush pass, improves the security in the process of emergency protection, through the cooperation of first connecting pipe and multiple second connecting pipes, constitutes multidirectional interception structure, satisfies the interception demand of different width vehicles.

Description

Technical Field

[0001] This utility model relates to the field of emergency protective equipment technology, and in particular to a portable vehicle stopper. Background Technology

[0002] In the field of emergency protection, portable vehicle arresters are key devices for intercepting runaway vehicles and ensuring area safety. Their effectiveness is closely related to assembly stability, interception reliability, and scenario adaptability. However, existing portable vehicle arresters have many problems in practical applications and are difficult to meet emergency protection needs: First, the component connection structure of most vehicle stoppers is poorly designed, lacking a stable and flexible connection method between components. When intercepting vehicles, the huge impact force generated by the vehicle collision can easily cause the components to separate, leading to the overall failure of the vehicle stopper and its inability to effectively stop the vehicle from continuing to move, seriously affecting the interception effect. Second, the existing vehicle stoppers have insufficient friction with the ground and weak locking and limiting ability to the vehicle chassis. During the interception process, the vehicle can easily overcome the resistance of the vehicle stopper due to inertia and continue to move, or even break through the barrier, making it difficult to ensure the safety of personnel and areas in emergency protection scenarios and posing a significant safety hazard. Therefore, the above problems need to be solved. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a portable vehicle stopper.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a portable vehicle stopper, comprising a first connecting tube, wherein a plurality of second connecting tubes are equidistantly and obliquely fixed to the bottom periphery of the first connecting tube, and two triangular iron spikes are fixed to the outer sides of both the first and second connecting tubes, wherein the connection between the iron spikes and the first and second connecting tubes is welded with rounded corners, and the iron spikes, the first connecting tube, and the second connecting tube constitute a first stopping component.

[0005] Preferably, a second blocking component is installed on one side of the first blocking component, and the second blocking component has the same structure as the first blocking component.

[0006] Preferably, the two first connecting tubes have through holes in the middle of the barbs at their proximal ends, and the two first connecting tubes are slidably connected to a double-headed screw rod that matches the through hole.

[0007] Preferably, the front and rear ends of the double-ended screw are fitted with flexible metal protective sleeves, and the distal ends of the two protective sleeves are threaded with nuts that match the double-ended screw.

[0008] Preferably, the protective sleeves at the front and rear ends of the first and second blocking components are each fitted with a first steel wire rope, and the other ends of the two first steel wire ropes are intertwined to form a connection.

[0009] Preferably, a second wire rope with a mating connection is connected between the two first wire ropes.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the cooperation between the first and second blocking components and the first and second steel wire ropes achieves a stable assembly of the two components, preventing the components from separating due to vehicle impact during interception and achieving a highly efficient vehicle interception function; at the same time, the triangular iron spikes enhance the friction with the ground and the locking effect on the vehicle chassis, improving the interception stability, preventing vehicles from rushing through, and improving safety during emergency protection; the first connecting pipe, together with multiple second connecting pipes, forms a multi-directional interception structure to meet the interception needs of vehicles of different widths; the welded rounded corners reinforce the connection between the iron spikes and the connecting pipes, improving the structural strength and preventing the iron spikes from falling off during interception; the double-headed screw rod, together with the protective sleeve and nut, enables the detachable connection of the two blocking components, facilitating the adjustment of the component spacing according to the interception scenario and flexibly adapting to different road widths. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure proposed in this utility model; Figure 2 This is a schematic diagram of the barb structure proposed in this utility model; Figure 3 This is a schematic diagram of the protective sleeve structure proposed in this utility model; Figure 4 The present utility model proposes Figure 2 Enlarged diagram of part A in the middle.

[0012] The numbers in the diagram are: 1. First connecting pipe; 2. Second connecting pipe; 3. Spike; 4. Double-ended screw rod; 5. Protective sleeve; 6. First wire rope; 7. Second wire rope. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Example: See Figures 1 to 4The portable vehicle stopper of this utility model includes a first connecting tube 1, through which a second connecting tube 2 is easily connected by welding. Multiple second connecting tubes 2 are equidistantly and obliquely fixed to the bottom periphery of the first connecting tube 1, facilitating the connection of spikes 3 to the first connecting tube 1 by welding. Two triangular spikes 3 are fixed to the outer sides of both the first and second connecting tubes 1. The connections between the spikes 3 and the first and second connecting tubes 1 and 2 are all welded with rounded corners. The spikes 3, together with the first and second connecting tubes 1 and 2, constitute a first stopping component. The spikes 3 facilitate improving the subsequent connection between the first stopping component and the bottom surface. The friction force can be used to lock onto the car chassis during a car collision; a second blocking component is installed on one side of the first blocking component. The second blocking component has the same structure as the first blocking component. A through hole is opened in the middle of the barbs 3 at the close ends of the two first connecting tubes 1, and a double-ended screw rod 4 that matches the through hole is slidably connected to the close ends of the two first connecting tubes 1. The double-ended screw rod 4 facilitates the subsequent fixing of the limiting protective sleeve 5 with the external nut; a flexible metal protective sleeve 5 is sleeved on the outer side of the front and rear ends of the double-ended screw rod 4. The first steel wire rope 6 is easily sleeved through the protective sleeve 5. Nuts that match the double-ended screw rod 4 are threaded to the far ends of the two protective sleeves 5.

[0015] In this utility model, the protective sleeves 5 at the front and rear ends of the first and second blocking components are both fitted with first steel wire ropes 6. The other ends of the two first steel wire ropes 6 are intertwined to form a connection port, and the first steel wire ropes 6 can serve as a "bridge" to connect the second steel wire ropes 7. A second steel wire rope 7 that matches the connection port is connected between the two first steel wire ropes 6, and the second steel wire rope 7 can cooperate with the first steel wire ropes 6 to connect the first blocking component and the second blocking component.

[0016] Working Principle: When using this invention, the operator checks whether the connection between the first connecting pipe 1 and the second connecting pipe 2 in the first and second stopping components is deformed. If there is no deformation, the double-ended screw rod 4 is passed through the iron spike 3 installed on the outside of the first connecting pipe 1. Then, protective sleeves 5 are respectively put on the front and rear ends of the double-ended screw rod 4. The first steel wire rope 6 is then put on the outside of the protective sleeve 5. Then, the external nut is used to thread the double-ended screw rod 4. The other end of the protective sleeve 5 is tightly connected to the corresponding iron spike 3. The other ends of the two first steel wire ropes 6 are screwed on and then connected to the second steel wire rope 7 through the external clamping component. After the connection is completed, when it is needed, the product is dropped into the front of the running vehicle. When the vehicle chassis contacts the first or second stopping component, the first connecting pipe 1 and the second connecting pipe 2 create friction between the car chassis and the ground. As the car continues to move forward due to inertia, the car chassis is lifted by the action of the first or second stopping component, which reduces the friction between the car wheels and the external ground, thus stopping the car.

[0017] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable vehicle stopper, comprising a first connecting tube (1), characterized in that: Multiple second connecting pipes (2) are fixedly and obliquely at equal intervals on the bottom periphery of the first connecting pipe (1), and two triangular iron spikes (3) are fixedly attached to the outer sides of the first connecting pipe (1) and the second connecting pipe (2). The iron spikes (3) are welded with rounded corners at the connection between the first connecting pipe (1) and the second connecting pipe (2), and the iron spikes (3), the first connecting pipe (1) and the second connecting pipe (2) constitute the first blocking component.

2. The portable vehicle stopper according to claim 1, characterized in that: A second blocking component is installed on one side of the first blocking component, and the second blocking component has the same structure as the first blocking component.

3. The portable vehicle stopper according to claim 2, characterized in that: The two first connecting tubes (1) have through holes in the middle of the barbs (3) at their near ends, and the two first connecting tubes (1) are slidably connected to a double-headed screw rod (4) that matches the through hole.

4. The portable vehicle stopper according to claim 3, characterized in that: The front and rear sides of the double-ended screw rod (4) are both fitted with flexible metal protective sleeves (5), and the far ends of the two protective sleeves (5) are threaded with nuts that match the double-ended screw rod (4).

5. The portable vehicle stopper according to claim 4, characterized in that: The first blocking component and the second blocking component are both fitted with first steel wire ropes (6) on the outside of the protective sleeves (5) at the front and rear ends, and the other ends of the two first steel wire ropes (6) are intertwined to form a connection.

6. The portable vehicle stopper according to claim 5, characterized in that: A second wire rope (7) with a mating connection is connected between the two first wire ropes (6).

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