Automobile tire goods shelf with adjustable length and height

Abstract

The utility model discloses an automobile tire goods shelf with adjustable length and height, which belongs to the technical field of tire goods shelves and comprises two shelves and a support component, the support component is mounted between the two shelves, each shelf comprises two transverse pipes and two U-shaped rods, the two transverse pipes are respectively sleeved between two ends of the two U-shaped rods, and the two U-shaped rods are respectively sleeved between two ends of the two U-shaped rods. The supporting assembly comprises a supporting pipe, a supporting rod and a telescopic rod, the supporting pipe is fixedly installed at the top of the lower-layer transverse pipe, the supporting rod is fixedly installed at the bottom of the upper-layer transverse pipe, and the telescopic rod is fixedly installed at the bottom of the lower-layer transverse pipe. A vertical screw rod is rotationally mounted in the supporting pipe, and the lower end of the supporting rod is connected to the vertical screw rod in a sleeving manner and is in threaded connection with the vertical screw rod; through the arrangement of the shelf and the supporting assembly, the length and the height of the goods shelf can be adjusted, tires of different specifications can be conveniently placed, and occupied space is reduced when the goods shelf is not used.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire racks, and in particular relates to a length-and-height-adjustable automobile tire rack. Background Art

[0002] Tire rack is a special storage rack designed for the tire industry, also known as tire rack, tire storage rack, wheel stacking rack, tire turnover rack, etc. It is tailor-made according to the non-standard tires, with strong load-bearing capacity, safety and stability, flexible application, easy operation, time-saving, labor-saving and cost-reducing, and also convenient for warehouse tallying, classification management and overall planning of warehouses and workshops.

[0003] At present, the design of tire racks cannot be applied to tires of most sizes. Tires of different sizes need to use racks of different specifications. At the same time, tire racks take up a lot of space and cannot effectively reduce the space occupied when not in use. Utility Model Content

[0004] The utility model aims to provide a length-and-height-adjustable automobile tire rack to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a length-and-height-adjustable automobile tire rack, comprising two shelves and a support assembly, wherein the support assembly is installed between the two shelves, the shelf comprises two transverse tubes and two U-shaped rods, the two transverse tubes are respectively sleeved between the two ends of the two U-shaped rods, a bidirectional screw is rotatably installed inside the transverse tube, a first driving assembly is provided in the middle of the bidirectional screw, and both ends of the U-shaped rod are sleeved on the bidirectional screw and threadedly connected with the bidirectional screw;

[0006] The support assembly includes a support tube, a support rod and a telescopic rod. The support tube is fixedly installed on the top of the lower horizontal tube, the support rod is fixedly installed on the bottom of the upper horizontal tube, and the telescopic rod is fixedly installed at the corners of the upper and lower U-shaped rods. A vertical screw is rotatably installed inside the support tube, and a second drive assembly is provided at the lower end of the vertical screw. The lower end of the support rod is sleeved on the vertical screw and threadedly connected to the vertical screw.

[0007] As a preferred embodiment, the first driving assembly includes a first knob, a first worm and a first worm wheel, the first knob is fixedly mounted on the end of the first worm, and the first worm wheel is fixedly mounted on the bidirectional screw and meshes with the first worm.

[0008] As a preferred implementation manner, a first groove is formed on the surface of the transverse tube, and the first knob is embedded in the first groove.

[0009] As a preferred embodiment, the second drive assembly includes a second knob, a second worm and a second worm wheel, the second knob is fixedly mounted on the end of the second worm, and the second worm wheel is fixedly mounted on the vertical screw and meshes with the second worm.

[0010] As a preferred implementation manner, a second groove is formed on the surface of the support tube, and the second knob is embedded in the second groove.

[0011] As a preferred implementation, a positioning bolt is inserted into one side of the telescopic rod, and a scissor brace is fixedly installed between the two telescopic rods on the same side.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The length and height adjustable automobile tire rack can use the second driving assembly to rotate the vertical screw rod through the setting of the support assembly, so that the vertical screw rod drives the support rod to move vertically along the support tube, so that the distance between the two shelves can be adjusted to achieve the effect of adjusting the height of the shelf, which is convenient for placing tires of different specifications.

[0014] The length and height adjustable automobile tire rack can use a first driving component to rotate the bidirectional screw through the setting of the shelf, so that the bidirectional screw drives two U-shaped rods to move relative or oppositely along the transverse tube, thereby adjusting the distance between the two U-shaped rods, thereby achieving the effect of adjusting the length of the rack and reducing space occupancy when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the transverse tube of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the support tube of the utility model.

[0018] In the figure: 1. shelf; 11. horizontal tube; 12. U-shaped rod; 13. bidirectional screw; 14. first drive assembly; 141. first knob; 142. first worm; 143. first worm wheel; 15. first groove; 2. support assembly; 21. support tube; 22. support rod; 23. telescopic rod; 24. vertical screw; 25. second drive assembly; 251. second knob; 252. second worm; 253. second worm wheel; 26. second groove; 27. positioning bolt; 28. scissors support. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1-3 The utility model provides a length-and-height adjustable automobile tire shelf, comprising two shelves 1 and a support assembly 2, the support assembly 2 is installed between the two shelves 1, the shelf 1 comprises two transverse tubes 11 and two U-shaped rods 12, the two transverse tubes 11 are respectively sleeved between the two ends of the two U-shaped rods 12, a bidirectional screw 13 is rotatably installed inside the transverse tube 11, a first driving assembly 14 is provided in the middle of the bidirectional screw 13, both ends of the U-shaped rod 12 are sleeved on the bidirectional screw 13 and threadedly connected with the bidirectional screw 13, through the setting of the shelf 1, the first driving assembly 14 can be used to rotate the bidirectional screw 13, so that the bidirectional screw 13 drives the two U-shaped rods 12 to move relative to or oppositely along the transverse tube 11, so that the spacing between the two U-shaped rods 12 can be adjusted, so as to achieve the effect of adjusting the length of the shelf and reduce space occupancy when not in use.

[0022] Specifically, the first driving component 14 includes a first knob 141, a first worm 142 and a first worm wheel 143. The first knob 141 is fixedly mounted on the end of the first worm 142, and the first worm wheel 143 is fixedly mounted on the bidirectional screw 13 and meshes with the first worm 142. A first groove 15 is provided on the surface of the cross tube 11, and the first knob 141 is embedded in the first groove 15. Through the setting of the first driving component 14, the first knob 141 can be rotated, so that the first knob 141 drives the first worm 142 to rotate, and the first worm 142 drives the first worm wheel 143 to rotate, and the first worm wheel 143 drives the bidirectional screw 13 to rotate, so as to achieve the purpose of quick adjustment.

[0023] Reference Figure 1 and Figure 3 The support assembly 2 includes a support tube 21, a support rod 22 and a telescopic rod 23. The support tube 21 is fixedly installed on the top of the lower horizontal tube 11, and the support rod 22 is fixedly installed on the bottom of the upper horizontal tube 11. A vertical screw rod 24 is rotatably installed inside the support tube 21. A second driving assembly 25 is provided at the lower end of the vertical screw rod 24. The lower end of the support rod 22 is sleeved on the vertical screw rod 24 and is threadedly connected with the vertical screw rod 24. Through the setting of the support assembly 2, the second driving assembly 25 can be used to rotate the vertical screw rod 24, so that the vertical screw rod 24 drives the support rod 22 to move vertically along the support tube 21, so that the distance between the two shelves 1 can be adjusted to achieve the effect of adjusting the height of the shelf, which is convenient for placing tires of different specifications.

[0024] Specifically, the second driving assembly 25 includes a second knob 251, a second worm 252 and a second worm wheel 253. The second knob 251 is fixedly mounted on the end of the second worm 252, and the second worm wheel 253 is fixedly mounted on the vertical screw 24 and meshes with the second worm 252. A second groove 26 is provided on the surface of the support tube 21, and the second knob 251 is embedded in the second groove 26. Through the setting of the second driving assembly 25, the second knob 251 can be rotated, so that the second knob 251 drives the second worm 252 to rotate, and the second worm 252 drives the second worm wheel 253 to rotate, and the second worm wheel 253 drives the vertical screw 24 to rotate, so as to achieve the purpose of quick adjustment.

[0025] Furthermore, the telescopic rod 23 is fixedly installed at the corners of the upper and lower U-shaped rods 12, and a positioning bolt 27 is inserted on one side of the telescopic rod 23. Through the setting of the telescopic rod 23, a supporting effect can be exerted on the U-shaped rod 12, thereby improving the stability of the shelf. A scissors strut 28 is fixedly installed between the two telescopic rods 23 on the same side. Through the setting of the scissors strut 28, the stability of the telescopic rod 23 can be improved.

[0026] The working principle and use process of the utility model are as follows: first, through the setting of the support component 2, the second drive component 25 can be used to rotate the vertical screw 24, so that the vertical screw 24 drives the support rod 22 to move vertically along the support tube 21, so that the distance between the two shelves 1 can be adjusted, so as to achieve the effect of adjusting the height of the shelf, which is convenient for placing tires of different specifications. Through the setting of the shelf 1, the first drive component 14 can be used to rotate the bidirectional screw 13, so that the bidirectional screw 13 drives the two U-shaped rods 12 to move relative or oppositely along the horizontal tube 11, so that the distance between the two U-shaped rods 12 can be adjusted, so as to achieve the effect of adjusting the length of the shelf and reduce space occupancy when not in use.

[0027] 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 height-adjustable automobile tire rack, comprising two shelves (1) and a support assembly (2), characterized in that: The support assembly (2) is installed between two shelves (1), and the shelves (1) include two transverse tubes (11) and two U-shaped rods (12). The two transverse tubes (11) are respectively sleeved between the two ends of the two U-shaped rods (12). A bidirectional screw rod (13) is rotatably installed inside the transverse tube (11). A first driving assembly (14) is provided in the middle of the bidirectional screw rod (13). Both ends of the U-shaped rod (12) are sleeved on the bidirectional screw rod (13) and are threadedly connected to the bidirectional screw rod (13). The support assembly (2) comprises a support tube (21), a support rod (22) and a telescopic rod (23); the support tube (21) is fixedly mounted on the top of the lower horizontal tube (11); the support rod (22) is fixedly mounted on the bottom of the upper horizontal tube (11); the telescopic rod (23) is fixedly mounted at the corners of the upper and lower U-shaped rods (12); a vertical screw rod (24) is rotatably mounted inside the support tube (21); a second driving assembly (25) is provided at the lower end of the vertical screw rod (24); the lower end of the support rod (22) is sleeved on the vertical screw rod (24) and is threadedly connected to the vertical screw rod (24).

2. The height-adjustable automobile tire rack according to claim 1 is characterized by: The first driving assembly (14) comprises a first knob (141), a first worm (142) and a first worm wheel (143); the first knob (141) is fixedly mounted on the end of the first worm (142); the first worm wheel (143) is fixedly mounted on the bidirectional screw (13) and meshes with the first worm (142).

3. The height-adjustable automobile tire rack according to claim 2 is characterized by: A first groove (15) is formed on the surface of the transverse tube (11), and the first knob (141) is embedded in the first groove (15).

4. The height-adjustable automobile tire rack according to claim 1 is characterized by: The second driving assembly (25) comprises a second knob (251), a second worm (252) and a second worm wheel (253); the second knob (251) is fixedly mounted on the end of the second worm (252); the second worm wheel (253) is fixedly mounted on the vertical screw (24) and meshes with the second worm (252).

5. The height-adjustable automobile tire rack according to claim 4 is characterized by: A second groove (26) is formed on the surface of the support tube (21), and the second knob (251) is embedded in the second groove (26).

6. The height-adjustable automobile tire rack according to claim 1 is characterized by: A positioning bolt (27) is inserted into one side of the telescopic rod (23), and a scissor brace (28) is fixedly installed between the two telescopic rods (23) on the same side.

Images