Car arrester

Abstract

The utility model discloses a car arrester which comprises a bottom plate and a plurality of bases, every two bases form a group, each base is provided with a mounting seat, the rear side of each mounting seat is fixedly connected with a supporting arm extending upwards, the front sides of the two supporting arms in the same group are fixedly connected with a warning sign mounting plate which is arranged in a backward leaning mode, and the warning sign mounting plate is provided with a warning sign. An angle frame is fixedly mounted on the front sides of the mounting seats, the angle frame comprises two extension arms and a connecting plate, the rear ends of the two extension arms are correspondingly and fixedly connected to the front sides of the two mounting seats in the same group respectively, the two extension arms are bent upwards and are obliquely arranged downwards from back to front, and the connecting plate is fixedly connected between the front ends of the two extension arms. The warning device can be used as a temporary traffic control facility, can play a role in warning and forcibly stopping a vehicle, so that the effect of preventing a driver from forcibly breaking through a gate is achieved, and the warning device can be removed in the later period, has general applicability, can not cause secondary accidents caused by out-of-control of the vehicle, and has relatively high safety.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic control facilities, in particular to a vehicle blocker. Background Art

[0002] A car blocker, also known as a car stopper, is a common traffic control facility that is usually temporarily installed on the road. One of its important uses is to prevent drivers from forcing through checkpoints when the traffic police department stops to check and investigate drunk driving. At present, during the inspection process, traffic police usually place some roadblocks on the road, such as reflective cones, as car blockers, which obviously cannot achieve the effect of preventing forced entry.

[0003] In addition, some roads are buried with column-shaped blockers, and these blocker fixing facilities are obviously not conducive to later removal. There are also column-shaped blockers such as fully automatic hydraulic lifting blockers, semi-automatic lifting blockers, and manual lifting blockers. Although they can effectively prevent vehicles from forcibly breaking through when raised, they can remain flush with the road surface when lowered, and do not affect the normal passage of vehicles. They are more flexible, but the cost is high. Moreover, parking inspections and investigations of drunk driving often occur on unspecified sections of the road. This type of blocker is obviously not universally applicable.

[0004] In addition, tire destroyers and puncture devices that can damage vehicle tires are also used as vehicle blockers. When a vehicle runs over them, the spikes on them will puncture the tires, thus forcing the vehicle to slow down and eventually stop. However, the sections of road where vehicles are stopped for inspection and drunk driving are often not unmanned, and such highly destructive vehicle blockers can easily cause the vehicle to lose control and cause a secondary accident when puncturing tires, especially when puncturing the front tires, and are less safe. Summary of the invention

[0005] The purpose of the utility model is to overcome the defects and shortcomings of the prior art and to provide a vehicle blocker that can be used as a temporary traffic control facility. It can warn and force vehicles to stop, so as to prevent drivers from forcing their way through the barrier. It can not only be removed at a later stage and has universal applicability, but also will not cause the vehicle to lose control and cause a secondary accident, and has strong safety.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vehicle blocker comprises a bottom plate, characterized in that: a plurality of bases are fixedly connected to the bottom plate, the plurality of bases are grouped in pairs, a mounting seat is installed on each base, a support arm extending upward is fixedly connected to the rear side of the mounting seat, a warning sign mounting plate tilted backward is fixedly connected to the front side of two support arms in the same group, an angle frame is fixedly installed on the front side of the mounting seat for lifting the front wheels of the vehicle, the angle frame comprises two extension arms and a connecting plate, the rear ends of the two extension arms are respectively fixedly connected to the front sides of the two mounting seats in the same group, the two extension arms are both bent upward, and are tilted downward from the back to the front, and the connecting plate is fixedly connected between the front ends of the two extension arms.

[0008] Furthermore, the distance between the outer edges of the two extension arms is greater than the tire width of the front wheel of the vehicle.

[0009] Furthermore, the bottom surface of the base plate and the bottom surface of the connecting plate are on the same horizontal plane.

[0010] Furthermore, a mounting panel is fixedly connected between the two support arms in the same group.

[0011] Furthermore, both ends of the rear side of the base plate and the rear side of the mounting panel are equipped with running wheels, and when the angle frame is flipped upward to an upright state, the running wheels are used to run along the road surface.

[0012] Furthermore, the mounting seat is rotatably mounted on the base.

[0013] Furthermore, the front side of the base is bent upward to form a support plate for supporting the mounting seat.

[0014] Furthermore, a reinforcing tube is provided to penetrate through the plurality of bases in sequence from one end, connecting the plurality of bases in series from left to right; and a connecting tube is provided to penetrate through the plurality of mounting seats in sequence from one end, connecting the plurality of mounting seats in series from left to right.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can be temporarily placed on the road surface after being laid down, wherein a warning sign can be posted or engraved on the warning sign mounting plate to play a warning role, the angle frame extends forward, and its extension arms are all bent upward, and are tilted downward from the back to the front, and the front wheels of the vehicle are lifted off the ground after driving on it, and cooperate with the warning sign mounting plate to play a role of forcing the vehicle to stop, thereby achieving the effect of preventing drivers from forcing through the checkpoint, not only can it be removed at a later stage, it has universal applicability, and will not cause the vehicle to lose control and cause a secondary accident, and has strong safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0019] Figure 3 It is a schematic diagram of the structure of the utility model when it is removed. 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] See also Figure 1-3 A vehicle blocker comprises a bottom plate 1, on which four bases 2 are fixedly connected, the four bases 2 are grouped in pairs, a mounting seat 3 is installed on each base 2, a support arm 4 extending upward is fixedly connected to the rear side of the mounting seat 3, a warning sign mounting plate 5 arranged in a backward tilt is fixedly connected to the front side of the two support arms 4 in the same group, an angle frame 6 is fixedly installed on the front side of the mounting seat 3 for lifting the front wheels of the vehicle, the angle frame 6 comprises two extension arms 61 and a connecting plate 62, the rear ends of the two extension arms 61 are respectively fixedly connected to the front sides of the two mounting seats 3 in the same group, the two extension arms 61 are both bent upward, and are both arranged to tilt downward from the back to the front, and the connecting plate 62 is fixedly connected between the front ends of the two extension arms 61.

[0022] In the present invention, the distance between the outer edges of the two extension arms 61 is greater than the tire width of the front wheel of the vehicle, thereby preventing the front wheel of the vehicle from being stuck between the two extension arms 61 .

[0023] In the present invention, the bottom surface of the bottom plate 1 and the bottom surface of the connecting plate 62 are on the same horizontal plane.

[0024] Therefore, when the angle frame 6 is flipped down to a horizontal position, the bottom surface of the bottom plate 1 and the bottom surface of the connecting plate 62 are in contact with the ground, which can play a role in stopping the vehicle, thereby preventing the driver from forcibly breaking through the checkpoint.

[0025] In the utility model, a mounting panel 7 is fixedly connected between two support arms 4 of the same group.

[0026] In the present invention, both ends of the rear side of the base plate 1 and the rear side of the mounting panel 7 are equipped with running wheels 8 .

[0027] Therefore, when the angle frame 6 is flipped upward to an upright state, the running wheels 8 can move along the road surface, which is convenient for subsequent removal.

[0028] In the utility model, the mounting seat 3 is rotatably mounted on the base 2 .

[0029] Therefore, when the angle frame 6 is flipped down to a horizontal position, the mounting seat 3 can float up and down adaptively, so that the bottom surface of the base plate 1 and the bottom surface of the connecting plate 62 can both contact the road surface, thereby being able to adapt to certain uneven road surfaces.

[0030] In the present invention, the front side of the base 2 is bent upward to form a support plate 9, so as to support the mounting seat 3 when the mounting seat 3 is flipped downward to the maximum angle.

[0031] In the utility model, a reinforcing tube 10 sequentially penetrates four bases 2 from one end, and connects the four bases 2 in series from left to right, thereby increasing the strength; a connecting tube 11 sequentially penetrates four mounting seats 3 from one end, and connects the four mounting seats 3 in series from left to right, thereby also increasing the strength.

[0032] The utility model is further described below in conjunction with the accompanying drawings:

[0033] When in use, i.e. when stopping for inspection or investigating drunk driving, firstly, several vehicle blockers of the utility model are arranged side by side, and the angle frame 6 is kept facing forward, i.e. facing the direction of travel of the vehicle, and then the angle frame 6 is flipped downward to a horizontal state. At this time, the bottom surface of the bottom plate 1 and the bottom surface of the connecting plate 62 are both in contact with the ground, and the utility model can be used as a temporary traffic control facility.

[0034] Under normal circumstances, the warning sign pasted or engraved on the warning sign installation plate 5 can play a warning role.

[0035] It should be noted that, since the warning sign mounting plate 5 is arranged to lean back, it is convenient for the driver to observe the warning sign pasted or engraved thereon in time.

[0036] When a driver forcibly breaks through the checkpoint, the front wheels of the vehicle drive onto the curved surface of the angle frame 6 and are lifted off the ground, and the vehicle is blocked by the warning sign mounting plate 5.

[0037] Then, under the inertia of the vehicle, the bottom plate 1 and the connecting plate 62 will move along the road surface for a certain distance, and finally stop under the action of friction, thus forcing the vehicle to stop, thereby preventing the driver from forcibly breaking through the checkpoint.

[0038] When removing, first flip the angle frame 6 upward to an upright state, at this time, the running wheels 8 can move along the road surface, and the entire vehicle blocker can be removed by pushing the angle frame 6.

[0039] It should be noted that, since the angle frame 6 is in an upright state, it can save space, and a plurality of vehicle blockers of the present invention can be accommodated on the same transport platform (consignment vehicle) at the same time.

[0040] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0041] Therefore, the above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application; that is, all equivalent changes made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. A car stopper, comprising a bottom plate, characterized in that: A plurality of bases are fixedly connected to the bottom plate, and the plurality of bases are grouped in pairs. A mounting seat is installed on each base, and a support arm extending upward is fixedly connected to the rear side of the mounting seat, and a warning sign mounting plate tilted backward is fixedly connected to the front side of the two support arms in the same group, and an angle frame is fixedly installed on the front side of the mounting seat for lifting the front wheels of the vehicle. The angle frame includes two extension arms and a connecting plate, and the rear ends of the two extension arms are respectively fixedly connected to the front sides of the two mounting seats in the same group, and the two extension arms are both bent upward and are tilted downward from the back to the front, and the connecting plate is fixedly connected between the front ends of the two extension arms.

2. A car arrester according to claim 1, characterized in that: The distance between the outer edges of the two extension arms is greater than the tire width of the front wheels of the vehicle.

3. A car arrester according to claim 1, characterized in that: The bottom surface of the bottom plate and the bottom surface of the connecting plate are on the same horizontal plane.

4. The vehicle arrester according to claim 1, characterized in that: A mounting panel is fixedly connected between the two support arms in the same group.

5. A car arrester according to claim 4, characterized in that: Both ends of the rear side of the base plate and the rear side of the mounting panel are equipped with running wheels, and when the angle frame is flipped upward to an upright state, the running wheels are used for running along the road surface.

6. The vehicle arrester according to claim 1, characterized in that: The mounting seat is rotatably mounted on the base.

7. A car arrester according to claim 6, characterized in that: The front side of the base is bent upward to form a support plate for supporting the mounting seat.

8. The vehicle arrester according to claim 1, characterized in that: A reinforcing pipe sequentially penetrates the plurality of bases from one end to connect the plurality of bases in series from left to right; a connecting pipe sequentially penetrates the plurality of mounting seats from one end to connect the plurality of mounting seats in series from left to right.

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