A tarpaulin covering device for vehicle

Abstract

The utility model provides a vehicle tarpaulin covering device, comprising two groups of bases, the bottom of the base is provided with walking wheels, the upper side of the base is provided with a vertical beam, a top beam is provided between the two groups of vertical beams, the bottom of the top beam is provided with a slot, the two ends of the rotating rod are rotatably installed in the slot, the rotating rod is driven by a driving motor, a winding roller is provided on the rotating rod, one end of the traction rope is connected to the winding roller, and the other end is connected to the cross bar, and a plurality of hooks are provided on the cross bar, and the hooks are used to hang the tarpaulin. It is convenient to cover the vehicle with tarpaulin and improve the convenience of operation.

Description

Technical Field

[0001] The utility model relates to the field of tarpaulin covering, in particular to a tarpaulin covering device for a vehicle. Background Art

[0002] Tarpaulins are widely used in daily life and production. They are usually made of fabric soaked in oil and used for waterproofing or moisture-proofing. Many vehicles also need to be covered with a layer of tarpaulins after loading, mainly to prevent the goods from getting wet during transportation. However, tarpaulins for vehicles are relatively heavy, and some sites have to manually pull and lay the tarpaulins when using them, which is quite laborious.

[0003] The automatic tarpaulin covering device for asphalt transport vehicles disclosed in CN205615395U includes a tarpaulin body and a rotating arm, characterized in that: the rotating arms are symmetrically arranged on both sides of the vehicle body, the tarpaulin body is placed in a folding frame, one end of the folding frame is fixed to the top of the vehicle body, and the other end is connected to the upper end of the rotating arm, and the lower end of the rotating arm can be automatically rotated and fixed to the vehicle body through a driving device, and the folding frame is unfolded and folded and the tarpaulin body is covered and opened through the rotation of the rotating arm. The device requires a special structural design for the tarpaulin, and is fixedly installed on the vehicle at the same time, and can only be used on one vehicle, with poor applicability. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a vehicle tarpaulin covering device, which is convenient for covering the vehicle with the tarpaulin and improves the convenience of operation.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a vehicle tarpaulin covering device, comprising two groups of bases, the bottom of the base is provided with walking wheels, the upper side of the base is provided with vertical beams, a top beam is provided between the two groups of vertical beams, the bottom of the top beam is provided with a slot, the two ends of the rotating rod are rotatably installed in the slot, the rotating rod is driven by a driving motor, a winding roller is provided on the rotating rod, one end of the traction rope is connected to the winding roller, and the other end is connected to the cross bar, and a plurality of hooks are provided on the cross bar, and the hooks are used to hang the tarpaulin.

[0006] In a preferred solution, guide blocks are provided at both ends of the crossbar, and guide grooves cooperating with the guide blocks are provided on the inner side of the vertical beam.

[0007] In a preferred solution, a slide groove is provided on the cross bar, and a sliding block cooperating with the slide groove is provided at the end of the hook.

[0008] In a preferred solution, the cross bar is a hollow bar, a strip opening is provided on one side of the cross bar, the strip opening and the cavity of the cross bar form a slide groove, and the slider includes a sliding part cooperating with the slide groove and a connecting part connected to the hook.

[0009] In a preferred solution, an oblique reinforcing rod is provided between the base and the vertical beam.

[0010] The utility model provides a vehicle tarpaulin covering device. After the tarpaulin buckles on the tarpaulin are hung on corresponding hooks on the crossbar, the crossbar is raised to a high position by adjusting the height of the crossbar. After the height exceeds the height of the vehicle cargo box or the cargo on the vehicle, the tarpaulin is spread flat on the vehicle cargo box or the cargo on the vehicle by moving the entire device. After the tarpaulin is fixed, the tarpaulin buckles can be removed from the hooks to cover the tarpaulin, replacing manual dragging and laying of the tarpaulin, saving time and effort and improving operational convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a cross-sectional schematic diagram of the top beam of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the guide groove of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the chute of the utility model;

[0016] Figure 5 It is a structural schematic diagram of a slider of the utility model;

[0017] In the figure: base 1, walking wheel 2, vertical beam 3, top beam 4, rotating rod 5, driving motor 6, winding roller 7, traction rope 8, cross bar 9, hook 10, guide block 11, slider 12, oblique reinforcing rod 13, guide groove 301, slot 401, slide groove 901, sliding part 1201, connecting part 1202. DETAILED DESCRIPTION

[0018] Example 1: Figures 1 to 5As shown, a vehicle tarpaulin covering device comprises two groups of bases 1, a walking wheel 2 is provided at the bottom of the base 1, a vertical beam 3 is provided on the upper side of the base 1, and an oblique reinforcing rod 13 is provided between the base 1 and the vertical beam 3. By providing the oblique reinforcing rod 13, the connection strength between the base 1 and the vertical beam 3 is improved, and the stability is improved. A top beam 4 is provided between the two groups of vertical beams 3, and a slot 401 is provided at the bottom of the top beam 4. Both ends of the rotating rod 5 are rotatably installed in the slot 401 through bearings, one end of which is connected to the output shaft of the driving motor 6 after extending out of the top beam 4, and the rotating rod 5 is driven by the driving motor 6. When used specifically, a battery can be provided on the base 1 to power the driving motor 6, and the forward and reverse control of the driving motor 6 is controlled by the controller. A winding roller 7 is provided on the rotating rod 5, one end of the traction rope 8 is connected to the winding roller 7, and the other end is connected to the cross bar 9, the traction rope 8 is wound around the outside of the winding roller 7, and a plurality of hooks 10 are provided on the cross bar 9, and the hooks 10 are used to hang the tarpaulin.

[0019] The driving motor 6 drives the rotating rod 5 to rotate forward and reversely to realize the up and down traction of the cross bar 9, adjust the height of the cross bar 9, and hang the tarpaulin buckle on the corresponding hook 10 on the cross bar 9. After hanging the tarpaulin, start the driving motor 6 to drive the winding roller 7 to wind up the traction rope 8, and drive the cross bar 9 to rise to a high place, exceeding the height of the vehicle cargo box or the cargo on the vehicle. Then, by moving the entire device, the tarpaulin is driven to be spread flat above the vehicle cargo box or the cargo on the vehicle. After the tarpaulin is fixed, the tarpaulin buckle can be removed from the hook 10. The operation is convenient and labor-saving.

[0020] Embodiment 2: Different from embodiment 1, as Figure 2 and 3 As shown, guide blocks 11 are provided at both ends of the crossbar 9 , and guide grooves 301 cooperating with the guide blocks 11 are provided on the inner side of the vertical beam 3 .

[0021] Since the up and down movement of the cross bar 9 is connected by the traction rope 8, the cross bar 9 is limited by the cooperation of the guide block 11 and the guide groove 301 to prevent the cross bar 9 from swinging back and forth during the falling or rising process, which is inconvenient for the user to operate the tarpaulin.

[0022] Embodiment 3: Different from Embodiment 1, as Figure 4 and 5 As shown, a slide groove 901 is provided on the cross bar 9, and a slider 12 cooperating with the slide groove 901 is provided at the end of the hook 10. In the present embodiment, the cross bar 9 is a hollow bar, and a strip opening is provided on one side of the cross bar 9. The strip opening and the cavity of the cross bar 9 constitute the slide groove 901. The slider 12 includes a sliding portion 1201 cooperating with the slide groove 901 and a connecting portion 1202 connected to the hook 10. The sliding portion 1201 is a circular plate with a certain thickness to prevent the slider 12 from twisting in the slide groove 901.

[0023] By sliding the slider 12 along the slide groove 901, the position of the hook 10 can be adjusted to adapt to the tarpaulin with tarpaulin buckles of different spacings.

Claims

1. A vehicle tarpaulin covering device, comprising two groups of bases (1), the bottom of the base (1) is provided with a running wheel (2), the upper side of the base (1) is provided with a vertical beam (3), and a top beam (4) is provided between the two groups of vertical beams (3), characterized in that: The bottom of the top beam (4) is provided with a slot (401), and both ends of the rotating rod (5) are rotatably mounted in the slot (401). The rotating rod (5) is driven by a driving motor (6). A winding roller (7) is provided on the rotating rod (5). One end of a traction rope (8) is connected to the winding roller (7), and the other end is connected to a cross bar (9). A plurality of hooks (10) are provided on the cross bar (9), and the hooks (10) are used to hang tarpaulins.

2. A vehicle tarpaulin covering device according to claim 1, characterized in that: Guide blocks (11) are provided at both ends of the crossbar (9), and guide grooves (301) cooperating with the guide blocks (11) are provided on the inner side of the vertical beam (3).

3. The vehicle tarpaulin covering device according to claim 1, characterized in that: The crossbar (9) is provided with a slide groove (901), and the end of the hook (10) is provided with a sliding block (12) that cooperates with the slide groove (901).

4. A vehicle tarpaulin covering device according to claim 3, characterized in that: The cross bar (9) is a hollow bar, and a strip opening is provided on one side of the cross bar (9). The strip opening and the cavity of the cross bar (9) form a slide groove (901). The slider (12) comprises a sliding portion (1201) cooperating with the slide groove (901) and a connecting portion (1202) connected to the hook (10).

5. The vehicle tarpaulin covering device according to claim 1, characterized in that: An oblique reinforcing rod (13) is provided between the base (1) and the vertical beam (3).

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