Portable vehicle stopping nail

Abstract

The utility model discloses a portable vehicle stopping nail which comprises an installation shell body, a vehicle stopping nail body and a vehicle stopping nail body. The partition plates are arranged in the mounting shell, and a containing cavity is formed between the two partition plates; the rotating shaft is rotationally arranged in the middle of the containing cavity, and the end of the rotating shaft is sleeved with an elastic piece; the vehicle-mounted folding device has the advantages that the vehicle-mounted folding device is simple and compact in structure and easy to carry, and can be conveniently placed below a vehicle when needed; the angle of the conical nail can be easily adjusted by rotating the handle, the angle of the conical nail can be conveniently adjusted according to needs during use and storage, and carrying is convenient and safe; the limiting assembly ensures that the position of the conical nail is stable, the conical nail is not easy to move or lose efficacy, and the reliability and safety of the vehicle stopping nail are improved; the operation is simple and visual, the conical nail can be adjusted and fixed only by rotating the handle, and complicated steps or tools are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of car stoppers, in particular to a portable car stopper. Background Art

[0002] The safety of the airport flight control area is an important part of the airport security work. This area is the main area for aircraft take-off, landing, taxiing and ground operations, so its safety is directly related to the smooth progress of aviation operations and the safety of passengers and crew members. In the process of ground safety maintenance, it is necessary to set up checkpoints and vehicle blocking devices in designated areas. The current vehicle blocking devices have a large overall structure and heavy weight, which makes them difficult to push and inconvenient to carry, and cannot be temporarily carried and installed according to work needs. Utility Model Content

[0003] The utility model aims to provide a portable vehicle stopper to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a portable vehicle stopper, comprising:

[0005] An installation shell, the installation shell is a cavity with an opening at the top;

[0006] A partition plate, the partition plate is placed inside the mounting shell, and a receiving cavity is formed between two partition plates;

[0007] A rotating shaft, which is rotatably arranged in the middle of the accommodating cavity, and an elastic member is sleeved on the end of the rotating shaft;

[0008] A limiting assembly, the limiting assembly is disposed at one end of the rotating shaft, and the limiting assembly includes a limiting pin for positioning;

[0009] Cone nails are fixedly connected to the outside of the rotating shaft at equal distances.

[0010] Preferably, one end of the rotating shaft located inside the mounting shell is threadedly connected with an adjusting nut, and the elastic member is located between the adjusting nut and the partition plate.

[0011] Preferably, the elastic member is a return spring.

[0012] Preferably, two rotation axes are symmetrically provided, and the cone nails on the outer sides of the two rotation axes are staggered.

[0013] Preferably, one end of the rotating shaft passing through the interior of the mounting shell is fixedly connected to a rotating handle.

[0014] Preferably, the limiting assembly comprises a limiting ring fixedly connected to the end of the rotating shaft, and the limiting pin is fixedly connected to one side of the limiting ring.

[0015] Preferably, the mounting shell is provided with a first limiting hole and a second limiting hole at positions corresponding to the limiting pins.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the structure is simple and compact, easy to carry, and can be conveniently placed under the vehicle when needed; the angle of the cone nail can be easily adjusted by rotating the handle, and the angle of the cone nail can be conveniently adjusted as needed during use and storage, and it is easy and safe to carry; the limit assembly ensures that the position of the cone nail is stable and not easy to move or fail, thereby improving the reliability and safety of the vehicle-blocking nail; the operation is simple and intuitive, and the adjustment and fixation of the cone nail can be completed by simply rotating the handle, without the need for complicated steps or tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model when in use;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model when it is stored;

[0019] Figure 3 This is a schematic diagram of the structure inside the installation shell of the utility model;

[0020] Figure 4 It is an enlarged view of point A of the present utility model.

[0021] In the figure: 1. Installation shell; 2. Accommodating chamber; 3. Partition plate; 4. Rotating shaft; 5. Cone nail; 6. Rotating handle; 7. Limiting ring; 8. Limiting nail; 9. Limiting hole No. 1; 10. Limiting hole No. 2; 11. Adjusting nut; 12. Reset spring. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 , 2As shown in Figures 3 and 4, the utility model provides a technical solution: a portable car stopper, comprising: a mounting shell 1 made of iron material, the mounting shell 1 is a cavity with an opening on the top; a partition plate 3 is welded to the inside of the mounting shell 1, and a accommodating chamber 2 is formed between the two partition plates 3; a rotating shaft 4 is rotatably and slidably arranged in the middle of the accommodating chamber 2, the rotating shaft 4 passes through the middle of the two partition plates 3, and an elastic member is sleeved on the end of the rotating shaft 4; a limiting assembly is arranged at one end of the rotating shaft 4 located outside the mounting shell 1, and the limiting assembly includes a limiting nail 8 for positioning; and a conical nail 5 is welded to the outside of the rotating shaft 4 at equal intervals.

[0024] It should be noted that when the utility model is used, the rotating shaft 4 is pulled outward by rotating the handle 6. When the limiting nail 8 is separated from the mounting shell 1, the rotating shaft 4 is driven to rotate by rotating the handle 6, and the cone nail 5 is turned upward by the rotating shaft 4, so that the cone nail 5 is tilted toward the specified angle, and then the limiting nail 8 is inserted into the corresponding limiting hole. Under the action of the elastic member, the limiting ring 7 and the mounting shell 1 are tightly fitted, so that the angle of the cone nail 5 is fixed. When a car tire contacts the cone nail 5, it is punctured. The mounting shell 1 is short in length, simple and compact in structure, easy to carry, and can be conveniently placed under the vehicle when needed; the angle of the cone nail can be easily adjusted by rotating the handle, and the angle of the cone nail 5 can be conveniently adjusted as needed during use and storage, which is convenient and safe to carry; the limiting component ensures that the position of the cone nail is stable, not easy to move or fail, and improves the reliability and safety of the car-blocking nail; the operation is simple and intuitive, and the adjustment and fixation of the cone nail can be completed by rotating the handle, without complicated steps or tools.

[0025] See also Figure 3 As shown, one end of the rotating shaft 4 located inside the mounting shell 1 is threadedly connected with an adjusting nut 11 , and the elastic member is located between the adjusting nut 11 and the partition plate 3 , and the elastic member is a reset spring 12 .

[0026] It should be noted that the utility model can adjust the compression degree of the return spring 12 by adjusting the nut 11, thereby adjusting the resistance of the rotating shaft 4 during sliding, and flexibly adjusting according to different operators to make the operation more flexible; the elastic member adopts a return spring 12, and when the handle is released, the return spring 12 can make the rotating shaft 4 automatically return to its original position, ensuring that the position of the cone nail 5 can remain stable when not in use, thereby improving the convenience and safety of use.

[0027] See also Figure 1 , 2 As shown in FIG. 3 , two rotating shafts 4 are symmetrically provided, and the cone pins 5 on the outer sides of the two rotating shafts 4 are staggered.

[0028] It should be noted that the utility model is provided with cone spikes 5 in both directions, so that the device does not have a front and back side. As long as the mounting housing 1 is located below the automobile tire, the angle of the cone spike 5 can be adjusted, and it can be flexibly adapted to all temporary inspection intersections.

[0029] See also Figure 1 , 2 As shown in Figures 3 and 4, one end of the rotating shaft 4 passing through the interior of the mounting shell 1 is fixedly connected to a rotating handle 6, and the limiting assembly includes a limiting ring 7 fixedly connected to the end of the rotating shaft 4, and a limiting pin 8 is fixedly connected to one side of the limiting ring 7. The mounting shell 1 is provided with a No. 1 limiting hole 9 and a No. 2 limiting hole 10 at the position corresponding to the limiting pin 8.

[0030] It should be noted that the utility model makes the operation more intuitive and convenient by directly fixing the rotating handle 6 to one end of the rotating shaft 4, and the position and angle of the cone nail 5 can be adjusted more easily; the limiting ring 7 and the limiting nail 8 allow the user to fix the cone nail 5 at different angles and positions as needed during use; the No. 1 limiting hole 9 is used for positioning during storage to keep the cone nail 5 in a stored state; the No. 2 limiting hole 10 is used for positioning during use to ensure that the cone nail 5 is in the correct working position; through the limiting assembly, the position of the cone nail 5 can be accurately controlled to ensure that it is fixed at the required angle and position, thereby improving the stability and accuracy of the car-blocking nail; the cone nail 5 can be fixed not only in the working position, but also in the storage position, which is convenient for carrying and storage, and increases the flexibility and versatility of the car-blocking nail.

[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable car stopper, characterized in that: include: An installation shell (1), wherein the installation shell (1) is a cavity with an opening at the top; A partition plate (3), the partition plate (3) being placed inside the mounting shell (1), and a receiving chamber (2) being formed between two partition plates (3); A rotating shaft (4), the rotating shaft (4) is rotatably arranged in the middle of the accommodating chamber (2), and an elastic member is sleeved on the end of the rotating shaft (4); A limiting assembly, the limiting assembly being disposed at one end of the rotating shaft (4), the limiting assembly comprising a limiting pin (8) for positioning; Cone nails (5), the cone nails (5) are fixedly connected to the outer side of the rotating shaft (4) at equal distances.

2. A portable vehicle stopper according to claim 1, characterized in that: One end of the rotating shaft (4) located inside the mounting housing (1) is threadedly connected to an adjusting nut (11), and the elastic member is located between the adjusting nut (11) and the partition plate (3).

3. A portable vehicle stopper according to claim 2, characterized in that: The elastic member is a return spring (12).

4. The portable vehicle stopper according to claim 1, characterized in that: Two rotating shafts (4) are symmetrically arranged, and the cone nails (5) on the outer sides of the two rotating shafts (4) are staggered.

5. The portable vehicle stopper according to claim 4, characterized in that: One end of the rotating shaft (4) passing through the interior of the mounting housing (1) is fixedly connected to a rotating handle (6).

6. The portable vehicle stopper according to claim 1, characterized in that: The limiting assembly comprises a limiting ring (7) fixedly connected to the end of the rotating shaft (4), and the limiting pin (8) is fixedly connected to one side of the limiting ring (7).

7. The portable vehicle stopper according to claim 6, characterized in that: The mounting housing (1) is provided with a first limiting hole (9) and a second limiting hole (10) at positions corresponding to the limiting pins (8).

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