Adjustable supporting device

Abstract

An adjustable supporting device relates to the technical field of carriers and comprises a supporting base, a supporting belt and a pressing arm. An arc-shaped notch is formed in the top of the supporting base, supports are arranged on the two sides, corresponding to the arc-shaped notch, of the supporting base, arc-shaped pressing arms are hinged to the tops of the supports, and hasp locks capable of being buckled correspondingly are arranged at the opposite ends of the two pressing arms. A flexible supporting belt is arranged in the arc-shaped notch of the supporting base, and the two ends of the supporting belt are correspondingly connected with the supporting base. The support is wide in application range, and the flexible support belt is arranged in the arc-shaped notch of the support base; when the diameter of the cylindrical object is small, the supporting belt can be automatically tightened, the pressing arm can effectively make contact with the cylindrical object and conduct radial holding and positioning on the cylindrical object, meanwhile, the supporting belt automatically adapts to the outer diameter of the cylindrical object, and the cylindrical object is prevented from rolling or jumping in the radial direction.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to an adjustable supporting device. Background Art

[0002] It is well known that in order to prevent cylindrical objects from rolling randomly during transportation, it is necessary to radially position the cylindrical objects. The existing method is mostly to use a supporting device with a concave cavity that matches the cylindrical object to support the cylindrical object, so as to achieve radial positioning of the cylindrical object. However, only supporting the cylindrical object with a supporting device with a concave cavity cannot prevent the cylindrical object from radially jumping during transportation. Therefore, it is necessary to block the top of the cylindrical object with a strap to prevent it from radially jumping during transportation. However, the strap is a flexible object and the binding operation steps are cumbersome. In addition, if the diameter of the cylindrical object deviates greatly from the size of the concave cavity of the supporting device, it is difficult to firmly bind the cylindrical object. The above defects are problems that need to be urgently solved by technical personnel in this field. Utility Model Content

[0003] In order to overcome the deficiencies in the background technology, the utility model discloses an adjustable supporting device.

[0004] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0005] An adjustable support device comprises a support base, a support belt and a clamping arm; an arc-shaped notch is provided at the top of the support base, brackets are provided on both sides of the support base corresponding to the arc-shaped notch, an arc-shaped clamping arm is hinged on the top of the bracket, and buckle locks that can be correspondingly engaged are provided at opposite ends of the two clamping arms; a flexible support belt is provided in the arc-shaped notch of the support base, and both ends of the support belt are correspondingly connected to the support base.

[0006] Preferably, an arc-shaped pressing plate is provided on the inner side of the pressing arm.

[0007] Preferably, the clamping arm is threadedly connected with a screw rod for adjusting the arc-shaped clamping plate, the arc-shaped clamping plate and the screw rod are directly provided with a connecting head, the connecting head is hinged to the arc-shaped clamping plate, and the screw rod is rotatably connected to the connecting head.

[0008] Preferably, both ends of the arc-shaped pressing plate are adjustably connected to the pressing arm via screws.

[0009] Preferably, the end of the screw rod facing away from the connecting head is fastened with a handle.

[0010] Preferably, a buffer pad is provided on the inner side of the clamping arm.

[0011] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0012] The utility model discloses an adjustable supporting device with simple structure and wide application range. A flexible supporting belt is arranged in the arc-shaped notch of the supporting base. When the diameter of the cylindrical object is small, the supporting belt can be automatically tightened so that the clamping arm can effectively contact the cylindrical object and radially clamp and position the cylindrical object. At the same time, the supporting belt automatically adapts to the outer diameter of the cylindrical object to prevent the cylindrical object from radially rolling or jumping. When transporting the cylindrical object, the supporting base can be arranged at multiple intervals to support and lock the cylindrical object to prevent the cylindrical object from shaking or radial jumping during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the first structure of the utility model;

[0014] Figure 2 This is a second structural schematic diagram of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the second structure of the utility model.

[0016] In the figure: 1. support base; 2. support belt; 3. clamping arm; 4. bracket; 5. buckle lock; 6. buffer pad; 7. arc clamping plate; 8. screw; 9. connector; 10. handle. DETAILED DESCRIPTION

[0017] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0018] Embodiment 1, in combination with Figure 1 , an adjustable support device, comprising a support base 1, a support belt 2 and a clamping arm 3; the support base 1 is provided with an arc-shaped notch at the top, and the support base 1 is provided with brackets 4 on both sides corresponding to the arc-shaped notch, and the top of the bracket 4 is hinged with an arc-shaped clamping arm 3, and the opposite ends of the two clamping arms 3 are provided with a buckle lock 5 that can be correspondingly buckled, that is, when in use, a cylindrical object can be placed in the arc-shaped notch of the support base 1, and then the two clamping arms 3 are connected by the buckle lock 5, and the cylindrical object is blocked by the two clamping arms 3;

[0019] A flexible support belt 2 is provided in the arc-shaped notch of the support base 1, and both ends of the support belt 2 are correspondingly connected to the support base 1. When the diameter of the cylindrical object is small, the support belt 2 can be automatically tightened, so that the clamping arm 3 can effectively contact the cylindrical object and radially clamp and position the cylindrical object. At the same time, the support belt 2 automatically adapts to the outer diameter of the cylindrical object to prevent the cylindrical object from radial rolling or jumping. When transporting the cylindrical object, the support base 1 can be set at multiple intervals to support and lock the cylindrical object to prevent the cylindrical object from shaking or radial jumping during transportation.

[0020] Embodiment 2, in combination with Figures 1 to 3 , an adjustable supporting device, based on Example 1, an arc-shaped pressing plate 7 is provided on the inner side of the pressing arm 3, that is, when the cylindrical object is small, an arc-shaped pressing plate 7 can be arranged between the cylindrical object and the pressing arm 3, thereby improving the reliability of radial locking and positioning of the cylindrical object; the pressing arm 3 is threadedly connected with a screw 8 for adjusting the arc-shaped pressing plate 7, and the arc-shaped pressing plate 7 and the screw 8 are directly provided with a connecting head 9, the connecting head 9 is hinged to the arc-shaped pressing plate 7, and the screw 8 is rotatably connected to the connecting head 9, that is, when the two pressing arms 3 are connected by the buckle lock 5, the arc-shaped pressing plate 7 can be adjusted by screwing the screw 8 to press the cylindrical object, further improving the flexibility of adjustment, and improving the reliability of radial locking and positioning of the cylindrical object;

[0021] Both ends of the arc-shaped clamping plate 7 are adjustably connected to the clamping arm 3 through screws 8, that is, the two screws 8 can be respectively screwed to adjust the angle of the arc-shaped clamping plate 7, so that it can be adapted to cylindrical objects of different specifications and diameters, thereby firmly locking the cylindrical objects; the end of the screw 8 facing away from the connecting head 9 is fastened with a handle 10, which can facilitate the operator to screw the screw 8; a buffer pad 6 is provided on the inner side of the clamping arm 3, which can effectively protect the cylindrical object.

[0022] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. An adjustable support device, characterized in that: The invention comprises a support base (1), a support belt (2) and a clamping arm (3); the support base (1) is provided with an arc-shaped notch at the top, and brackets (4) are provided on both sides of the support base (1) corresponding to the arc-shaped notch, and the top of the bracket (4) is hinged with an arc-shaped clamping arm (3), and the opposite ends of the two clamping arms (3) are provided with buckle locks (5) that can be correspondingly buckled; a flexible support belt (2) is provided in the arc-shaped notch of the support base (1), and both ends of the support belt (2) are correspondingly connected to the support base (1).

2. The adjustable support device according to claim 1, characterized in that: An arc-shaped pressing plate (7) is provided on the inner side of the pressing arm (3).

3. The adjustable support device according to claim 1, characterized in that: The clamping arm (3) is threadedly connected to a screw rod (8) for adjusting the arc-shaped clamping plate (7); a connecting head (9) is directly provided between the arc-shaped clamping plate (7) and the screw rod (8); the connecting head (9) is hinged to the arc-shaped clamping plate (7); and the screw rod (8) is rotatably connected to the connecting head (9).

4. The adjustable support device according to claim 3, characterized in that: Both ends of the arc-shaped pressing plate (7) are adjustably connected to the pressing arm (3) via screw rods (8).

5. The adjustable support device according to claim 3, characterized in that: The end of the screw rod (8) facing away from the connecting head (9) is fixedly connected with a handle (10).

6. The adjustable support device according to claim 1, characterized in that: A buffer pad (6) is provided on the inner side of the clamping arm (3).

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