Rubber tire display stand

Abstract

The utility model provides a rubber tire display stand which comprises a bottom plate, a plurality of supporting columns are vertically arranged on the top of the bottom plate, at least one layering plate is erected among the supporting columns, a top plate is fixedly erected on the tops of the supporting columns, a lifting plate is arranged on one side of the bottom plate, and a fixing assembly for fixing tires is arranged on the lifting plate. A lifting assembly for driving the lifting plate to ascend or descend is installed on the top plate, a limiting rod is horizontally arranged between every two adjacent supporting columns on the side away from the bottom plate, a separation plate is rotationally arranged on each limiting rod, and the problems that in the prior art, tires are inconvenient to place at the high position of the display stand, and safety accidents are prone to occurring are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire storage, in particular to a rubber tire display rack. Background Art

[0002] A tire display rack is a bracket or frame specially designed for storing rubber tires. These display racks are usually used in tire manufacturing plants, auto repair centers, tire sellers or other places that need to store a large number of rubber tires. The display racks are designed to provide a safe and effective tire storage solution to ensure that the tires are stored safely and orderly and to reduce space occupied.

[0003] A Chinese patent with publication number CN213320096U discloses a tire placement rack, which is connected by nesting a docking sleeve and a second support rod so that a limit rod is connected to the second support rod in a left-right sliding manner through the docking sleeve. The distance between the limit rods can be freely adjusted according to the width of the tire, and an isolation pad is provided between the limit rod and the tire to prevent adhesion, so that tires of different thicknesses can be stored in isolation. The inventor found in the process of implementing the patent that the device forms a double-layer structure through multiple transverse support rods and longitudinal support rods to store tires in multiple layers. The tires contain steel wires and are heavy. When placing the tires on a higher rack, the tires need to be lifted above the head, which is inconvenient and can easily cause safety accidents if the hands slip. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rubber tire display rack, which solves the problems in the prior art that it is inconvenient to place tires at a high position on the display rack and safety accidents are very likely to occur.

[0005] According to an embodiment of the utility model, a rubber tire display rack includes a base plate, a plurality of support columns are vertically provided on the top of the base plate, at least one layered plate is arranged between the plurality of support columns, a top plate is fixedly arranged on the top of the plurality of support columns, a lifting plate is provided on one side of the base plate, a fixing assembly for fixing the tire is provided on the lifting plate, a lifting assembly for driving the lifting plate to rise or fall is installed on the top plate, a limiting rod is horizontally provided between two adjacent support columns away from one side of the base plate, and an isolation plate is rotatably provided on the limiting rod.

[0006] Compared with the prior art, the utility model has the following beneficial effects: a lifting plate is arranged on one side of the bottom plate, a lifting assembly for driving the lifting plate to rise or fall is arranged on the top plate, and the tire is fixed by a fixing assembly, so that the tire will not fall when the lifting assembly lifts the lifting plate, and the tires are placed on the layered plate and separated by isolation plates, thereby avoiding deformation of the tires due to stacking, and during the storage and retrieval of tires at high places, the tires can be retrieved by the cooperation of the lifting plate and the lifting assembly, without the need for manual lifting of the tires, and the tires are fixed by the fixing assembly during the lifting process, thereby avoiding falling, and also ensuring the safety of the operator.

[0007] Furthermore, the fixing component includes: a mounting plate, which is fixedly arranged at one end of the lifting plate away from the base plate, a mounting groove is opened on the side wall of the mounting plate, two slides are slidably arranged in the mounting groove, and a limit plate is provided at one end of each slide away from the mounting plate. The mounting plate is also provided with a driving component for driving the two slides to move closer to or away from each other.

[0008] Furthermore, the driving assembly includes: a bidirectional screw rod, which is vertically and rotatably arranged in the installation groove, and the two ends of the bidirectional screw rod are respectively threadedly connected to the two slides. After one end of the bidirectional screw rod passes through the installation groove, a first motor is provided to drive it to rotate.

[0009] Furthermore, each skateboard includes: an outer plate and an inner plate, each outer plate is provided with a slide groove at one end away from the mounting plate, the inner plate is slidably arranged in the slide groove of the corresponding outer plate, a limiting hole is provided on the side wall of the outer plate, a locking pin is threadedly connected to the limiting hole, and each inner plate is provided with a plurality of sockets for inserting the locking pins.

[0010] Furthermore, an inclined block is provided on the side wall of the lifting plate.

[0011] Furthermore, the lifting assembly includes: two vertical plates, the two vertical plates are relatively arranged on the top of the top plate, and two winding shafts are rotatably provided between the two vertical plates. One end of a pull rope is wound on each winding shaft, and the other end of each pull rope passes vertically downward through the top plate and is fixedly connected to the lifting plate. One of the vertical plates is also provided with a power assembly that drives the two winding shafts to rotate simultaneously.

[0012] Furthermore, the power assembly includes: a second motor, which is fixedly mounted on one of the vertical plates, and an output end of the second motor is fixedly connected to one of the winding shafts. The ends of the two winding shafts away from the second motor pass through another vertical plate and are provided with gears, and the two gears are meshed with each other.

[0013] Furthermore, the bottom plate, the layered plate and the support column are provided with guide grooves on one side close to the lifting plate, and the two ends of the lifting plate close to the bottom plate are provided with guide blocks, and each guide block is slidably connected to the corresponding guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric view of an embodiment of the utility model.

[0015] Figure 2 It is a front view of an embodiment of the utility model.

[0016] Figure 3 This is a cross-sectional view of a mounting plate according to an embodiment of the utility model.

[0017] In the above drawings: 1. bottom plate; 2. support column; 3. layered plate; 4. top plate; 5. lifting plate; 6. limit rod; 7. isolation plate; 8. mounting plate; 9. slide plate; 10. limit plate; 11. bidirectional screw rod; 12. first motor; 13. outer plate; 14. inner plate; 15. jack; 16. inclined block; 17. vertical plate; 18. reel; 19. pull rope; 20. second motor; 21. gear. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1 As shown in FIG. 2 , an embodiment of the utility model proposes a rubber tire display rack, comprising a base plate 1, a plurality of support columns 2 are vertically provided on the top of the base plate 1, at least one layered plate 3 is arranged between the plurality of support columns 2, a top plate 4 is fixedly arranged on the top of the plurality of support columns 2, a lifting plate 5 is provided on one side of the base plate 1, a fixing assembly for fixing the tire is provided on the lifting plate 5, a lifting assembly for driving the lifting plate 5 to rise or fall is installed on the top plate 4, a limiting rod 6 is horizontally provided between two adjacent support columns 2 away from the side of the base plate 1, and an isolation plate 7 is rotatably provided on the limiting rod 6. When in use, the tire is placed vertically on the lifting plate 5, and the fixing assembly is used to fix the tire to prevent the tire from falling off the lifting plate 5 and hitting a person when following the lifting plate 5 to rise. After the tire is fixed, the lifting assembly is started, and the lifting assembly drives the lifting plate 5 to rise, so that the tire follows the lifting plate 5 to rise to a certain height. At this time, the fixing assembly is started to release the tire. When the tire is placed on a higher layered plate 3, the height of the worker can be raised by an external ladder, and then the tire is manually moved to the layered plate 3 for placement. The driving assembly is started again to lower the lifting plate 5 to transport other tires. Multiple tires are separated by isolation plates 7, and the isolation plates 7 and the limit rods 6 can be rotatably connected or rotatably and slidably connected. A corresponding locking mechanism is then set to limit the sliding of the isolation plates 7. When the isolation plates 7 are not in use, the isolation plates 7 can be rotated, and the free end of the isolation plates 7 can be rotated to a side away from the layered plate 3, so as not to affect the movement of the tire on the layered plate 3. In this way, the inconvenience of manually lifting the tire is avoided. Due to the fixation of the tire by the fixing assembly, the tire will not slide off the lifting plate 5 when it is raised, thereby ensuring the safety of the personnel.

[0020] like Figure 2 As shown in FIG. 3 , further, the fixing assembly includes: a mounting plate 8, wherein the mounting plate 8 is fixedly arranged at one end of the lifting plate 5 away from the bottom plate 1, and a mounting groove is provided on the side wall of the mounting plate 8, and two slide plates 9 are slidably arranged in the mounting groove, and a limiting plate 10 is provided at one end of each slide plate 9 away from the mounting plate 8, and a driving assembly for driving the two slide plates 9 to move closer to or away from each other is also provided on the mounting plate 8. After placing the tire on the lifting plate 5, the tire is moved horizontally so that the limiting plate 10 passes through the rim in the middle of the tire, and then the driving assembly is started, and the driving assembly drives the two slide plates 9 to move away from each other, and the side walls of the two slide plates 9 are pressed against the rim in the middle of the tire, limiting the movement of the tire, thereby achieving the effect of fixing the tire. Preferably, the side of the two slide plates 9 away from each other is an arc-shaped surface, so that it can better fit the curvature of the rim in the middle of the tire.

[0021] like Figure 2 —3, further, the driving assembly includes: a bidirectional screw rod 11, the bidirectional screw rod 11 is vertically and rotatably arranged in the mounting groove, the two ends of the bidirectional screw rod 11 are respectively threadedly connected with the two slide plates 9, and one end of the bidirectional screw rod 11 is provided with a first motor 12 that drives the rotation thereof after passing through the mounting groove. In this embodiment, the first motor 12 is fixedly arranged on the top of the mounting plate 8, and when the first motor 12 is started, the bidirectional screw rod 11 is driven to rotate. Since the two slide plates 9 are respectively threadedly connected with the two ends of the bidirectional screw rod 11, when the bidirectional screw rod 11 rotates, the two slide plates 9 will move in a direction of approaching or moving away from each other, so that the two slide plates 9 support the wheel rim in the middle of the tire, restrict its movement, and prevent the tire from falling during the process of following the lifting plate 5 to rise.

[0022] like Figure 2 —3, further, each slide plate 9 includes: an outer plate 13 and an inner plate 14, each outer plate 13 is provided with a slide groove at one end away from the mounting plate 8, the inner plate 14 is slidably arranged in the slide groove of the corresponding outer plate 13, a limiting hole is provided on the side wall of the outer plate 13, a locking pin (not shown in the figure) is threadedly connected to the limiting hole, and each inner plate 14 is provided with a plurality of plug holes 15, and the plug holes 15 are used to insert the locking pins. Different tires have certain differences in thickness. In order to leave enough space for transporting the tires to the lifting plate 5, the staff can fine-tune the length of the inner plate 14 extending out of the slide groove as needed.

[0023] like Figure 1 As shown, further, a slanted block 16 is provided on the side wall of the lifting plate 5. The slanted block 16 facilitates the staff to roll the tire onto the lifting plate 5 when placing the tire on the lifting plate 5, saving effort.

[0024] like Figure 1—2, further, the lifting assembly includes: two vertical plates 17, the two vertical plates 17 are relatively arranged on the top of the top plate 4, two winding shafts 18 are rotatably provided between the two vertical plates 17, one end of a pull rope 19 is wound on each winding shaft 18, the other end of each pull rope 19 vertically passes through the top plate 4 downward and is fixedly connected to the lifting plate 5, and one of the vertical plates 17 is also provided with a power assembly for driving the two winding shafts 18 to rotate simultaneously. In this embodiment, the two vertical plates 17 are located directly above the lifting plate 5, and each pull rope 19 is connected to the lifting plate 5 after passing through the top plate 4. A through hole for the pull rope 19 to pass through is opened on the top plate 4. In order to facilitate the winding of the pull rope 19, a rotating rod is rotatably provided between the two vertical plates 17. When the lifting plate 5 is lifted, the power component is started, and the power component drives the two winding shafts 18 to rotate simultaneously. The winding shafts 18 wind up the pull ropes 19 connected thereto, thereby pulling the lifting plate 5 up, so that the tire follows the lifting plate 5 and the mounting plate 8 to rise in height. After being lifted to a suitable height, the tire is released and translated onto the layered plate 3.

[0025] As further shown in the figure, the power assembly includes: a second motor 20, the second motor 20 is fixedly arranged on one of the vertical plates 17, the output end of the second motor 20 is fixedly connected to one of the reel shafts 18, and the ends of the two reel shafts 18 away from the second motor 20 are provided with gears 21 after passing through the other vertical plate 17, and the two gears 21 are meshed with each other. When working, the second motor 20 is started, and the second motor 20 drives one of the reel shafts 18 to rotate. Since the gears 21 at the other ends of the two reel shafts 18 are meshed with each other, the two reel shafts 18 rotate at the same time, so that the pull rope 19 pulls the lifting plate 5 to rise, and the two reel shafts 18 reel the pull rope 19 at the same time, so that the lifting plate 5 is more stable during the process of rising or falling.

[0026] Furthermore, the bottom plate 1, the layered plate 3 and the side of the support column 2 close to the lifting plate 5 are all provided with guide grooves, and the two ends of the lifting plate 5 close to the bottom plate 1 are provided with guide blocks, and each guide block is slidably connected to the corresponding guide groove. By arranging the guide blocks on the lifting plate 5 and slidably connected to the guide grooves, the lifting plate 5 is lifted along the height direction of the support column 2, and the stability of the lifting plate 5 during the lifting or lowering process is further improved.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A rubber tire display rack, characterized in that: The invention comprises a bottom plate (1), a plurality of support columns (2) are vertically arranged on the top of the bottom plate (1), at least one layered plate (3) is arranged between the plurality of support columns (2), a top plate (4) is fixedly arranged on the top of the plurality of support columns (2), a lifting plate (5) is arranged on one side of the bottom plate (1), a fixing component for fixing the tire is arranged on the lifting plate (5), a lifting component for driving the lifting plate (5) to rise or fall is installed on the top plate (4), a limiting rod (6) is horizontally arranged between two adjacent support columns (2) on the side away from the bottom plate (1), and an isolation plate (7) is rotatably arranged on the limiting rod (6).

2. A rubber tire display rack as claimed in claim 1, characterized in that: The fixing assembly comprises: a mounting plate (8), wherein the mounting plate (8) is fixedly arranged at one end of the lifting plate (5) away from the bottom plate (1), a mounting groove is provided on the side wall of the mounting plate (8), two slide plates (9) are slidably arranged in the mounting groove, a limiting plate (10) is provided at one end of each slide plate (9) away from the mounting plate (8), and a driving assembly for driving the two slide plates (9) to move closer to or away from each other is also provided on the mounting plate (8).

3. A rubber tire display rack as claimed in claim 2, characterized in that: The driving assembly comprises: a bidirectional screw rod (11), the bidirectional screw rod (11) is vertically and rotatably arranged in a mounting groove, the two ends of the bidirectional screw rod (11) are respectively threadedly connected to the two slide plates (9), and one end of the bidirectional screw rod (11) is provided with a first motor (12) for driving the bidirectional screw rod (11) to rotate after passing through the mounting groove.

4. A rubber tire display rack as claimed in claim 3, characterized in that: Each slide plate (9) comprises an outer plate (13) and an inner plate (14). A slide groove is provided at one end of each outer plate (13) away from the mounting plate (8). The inner plate (14) is slidably arranged in the slide groove of the corresponding outer plate (13). A limiting hole is provided on the side wall of the outer plate (13). A locking pin is threadedly connected to the limiting hole. Each inner plate (14) is provided with a plurality of insertion holes (15) for inserting the locking pins.

5. The rubber tire display rack according to claim 1, characterized in that: An inclined block (16) is provided on the side wall of the lifting plate (5).

6. A rubber tire display rack as claimed in claim 1, characterized in that: The lifting assembly comprises: two vertical plates (17), the two vertical plates (17) are arranged on the top of the top plate (4) relative to each other, two reeling shafts (18) are rotatably arranged between the two vertical plates (17), one end of a pull rope (19) is coiled on each reeling shaft (18), the other end of each pull rope (19) vertically passes through the top plate (4) downwards and is fixedly connected to the lifting plate (5), and one of the vertical plates (17) is also provided with a power assembly for driving the two reeling shafts (18) to rotate simultaneously.

7. A rubber tire display rack as claimed in claim 6, characterized in that: The power assembly comprises: a second motor (20), the second motor (20) is fixedly arranged on one of the vertical plates (17), the output end of the second motor (20) is fixedly connected to one of the winding shafts (18), and the ends of the two winding shafts (18) away from the second motor (20) are both provided with gears (21) after passing through the other vertical plate (17), and the two gears (21) are meshed with each other.

8. The rubber tire display rack according to claim 1, characterized in that: The bottom plate (1), the layered plate (3) and the support column (2) are all provided with guide grooves on one side close to the lifting plate (5), and the lifting plate (5) is provided with guide blocks at both ends of the side close to the bottom plate (1), and each guide block is slidably connected to the corresponding guide groove.

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