A portable shelter device

Abstract

The utility model discloses a portable shelter device, include: outer tube, pull mechanism is set at the top of outer tube, cross bar is set at the bottom of outer tube, two vertical rods are respectively hinged in the both ends of cross bar, two shelter woods are respectively pinned in the bottom of two vertical rods, wherein, the pull end of pull mechanism is connected with two vertical rods respectively, makes two vertical rods to be able to move to the inboard when being triggered to realize the adjustment of the relative distance of two shelter woods. The utility model discloses can adapt to the mine car wheel of different width, when picking up the iron sundry of mine car, open this tool handle, place on the mine car wheel that needs to stay. Simple operation. The utility model discloses reasonable in design, simple structure, convenient operation, safe and reliable, can adjust use according to the scene environment, has good application and the application prospect of popularization.

Description

Technical Field

[0001] This utility model relates to the field of vehicle blocking devices, and in particular to a portable vehicle blocking device. Background Technology

[0002] During underground ore extraction operations, iron objects and debris from the ore are placed into mine cars. When manually picking up these objects, the mine car needs to be stopped and then ordinary wheel chocks used to stop the car. However, the current wheel chocks cannot accommodate mine car wheels of different widths, and there is still a risk of vehicle movement and injury to personnel when using them. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a portable vehicle cover device.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A portable vehicle cover device, comprising:

[0006] outer tube;

[0007] The lifting mechanism is located at the top of the outer tube;

[0008] A crossbar is installed at the bottom of the outer tube;

[0009] Two vertical bars are hinged to both ends of the horizontal bar;

[0010] Two wheel chocks are pinned to the bottom of the two vertical bars, respectively.

[0011] The lifting mechanism has two lifting ends connected to two vertical rods, which allow the two vertical rods to move inward when triggered, thereby adjusting the relative distance between the two car slabs.

[0012] The lifting mechanism includes:

[0013] The upper handle is located at the top of the outer tube;

[0014] The lifting rod is installed inside the outer tube and can move up and down;

[0015] The first and second traction rods are arranged in a straight line. The heads of both rods are installed at the bottom of the lifting rod by connecting pins, and the tails are respectively hinged to the two vertical rods.

[0016] The upper handle consists of a fixed plate and a movable plate. The tail of the fixed plate is fixed to the outer tube. The fixed plate and the movable plate are hinged to each other in the middle by a pin. The tail of the movable plate is hinged to the top of the lifting rod.

[0017] A lower support beam is horizontally arranged on the lower side wall of the outer tube, and a support base is provided on the lower support beam.

[0018] The beneficial effects of this invention are: the first and second traction rods can adjust the distance between the two car-masking blocks according to the size of the mine car wheels. This invention transforms the previous manual car-masking method into a mechanized one, reducing the operational risks for workers and saving a significant amount of time. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point I in the image;

[0021] Figure 3 This is a schematic diagram of the upper handle of this utility model. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0023] like Figures 1 to 3 As shown, a portable car-covering device includes: an outer tube 2; a lifting mechanism disposed at the top of the outer tube 2; a crossbar 6 disposed at the bottom of the outer tube 2; two vertical rods 8 respectively hinged to the two ends of the crossbar 6; and two car-covering blocks 5 respectively pinned to the bottom of the two vertical rods 8. The lifting end of the lifting mechanism is connected to the two vertical rods 8 respectively, so that when triggered, the two vertical rods 8 can move inward, thereby adjusting the relative distance between the two car-covering blocks 5. The lifting mechanism includes: an upper handle 1, located at the top of the outer tube 2; a lifting rod 10, movable up and down inside the outer tube 2; and a first pulling rod 7 and a second pulling rod 12 arranged in a straight line, both with their heads mounted on the bottom of the lifting rod 10 via connecting pins 9, and their tails hinged to two vertical rods 8 respectively. The upper handle 1 consists of a fixed plate 1-2 and a movable plate 1-1, with the tail of the fixed plate 1-2 fixed to the outer tube 2; the fixed plate 1-2 and the movable plate 1-1 are hinged together at their middle sections via pins 11; and the tail of the movable plate 1-1 is hinged to the top of the lifting rod 10. A lower support beam 3 is horizontally arranged on the lower side wall of the outer tube 2, and a support base 4 is provided on the lower support beam 3, wherein the support base 4 is an angle steel structure.

[0024] In use, the support base 4 is placed against the bottom edge of the mine car above the wheel as a support point to prevent the device from shaking during operation, which would be detrimental to operation and improve operational stability. Then, by pressing the moving plate 1-1, the lifting rod 10 is moved upward. The upward movement of the lifting rod 10 causes the heads of the first pulling rod 7 and the second pulling rod 12 to be lifted upward, so that the tails of the first pulling rod 7 and the second pulling rod 12 begin to pull the two vertical rods 8. The two vertical rods 8 move inward, thereby adjusting the relative distance between the two car-stopping blocks 5. The two car-stopping blocks 5 are then placed on the wheels of the mine car that need to be stopped, thus serving as a vehicle-stopping device.

[0025] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A portable vehicle cover device, characterized in that, include: Outer tube (2); The lifting mechanism is located at the top of the outer tube (2); A crossbar (6) is set at the bottom of the outer tube (2); Two vertical rods (8) are hinged to the two ends of the horizontal rod (6); Two wheel chocks (5) are pinned to the bottom of two vertical rods (8); The lifting end of the lifting mechanism is connected to two vertical rods (8) respectively, so that when triggered, the two vertical rods (8) can move inward, thereby adjusting the relative distance between the two car slabs (5).

2. The portable vehicle cover device according to claim 1, characterized in that, The lifting mechanism includes: The upper handle (1) is set on the top of the outer tube (2); The lifting rod (10) is installed inside the outer tube (2) and can move up and down; The first pull rod (7) and the second pull rod (12) are arranged in a straight line. The heads of both are installed at the bottom of the lifting rod (10) through the connecting pin (9), and the tails are respectively hinged to the two vertical rods (8). The upper handle (1) consists of a fixed plate (1-2) and a movable plate (1-1). The tail of the fixed plate (1-2) is fixed on the outer tube (2). The middle parts of the fixed plate (1-2) and the movable plate (1-1) are hinged to each other by a pin (11). The tail of the movable plate (1-1) is hinged to the top of the lifting rod (10).

3. A portable vehicle cover device according to claim 1, characterized in that, A lower support beam (3) is provided horizontally on the lower side wall of the outer tube (2), and a support base is provided on the lower support beam (3).

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