Barbell placing rack convenient to operate

Abstract

The utility model relates to the technical field of barbell stands, in particular to a barbell placing stand convenient to operate, which is characterized in that a connecting plate is mounted on one side of an upper fixing plate, a supporting plate is arranged on one side of the connecting plate, a storage head is fixedly connected to one side of the supporting plate, a fixing shell is arranged on one side of the storage head, an inserting rod is sleeved in the fixing shell, and one end of the inserting rod is abutted against a moving column; a pin shaft is installed in the moving column, a sleeve shell is arranged on one side of the pin shaft, and a spiral groove is formed in the outer ring face of the sleeve shell; the device has the beneficial effects that after the connecting plate is inserted into the inserting groove, the rotating column is twisted until the pin shaft slides into the groove formed in one end of the spiral groove, and the inserting rod is just inserted into the limiting hole, so that the connecting plate, the upper fixing plate and the lower fixing plate are fixed together, and the time consumed for connecting the connecting plate, the upper fixing plate and the lower fixing plate is greatly shortened; and when dismounting is needed, only the rotating column needs to be pressed downwards, the pin shaft is ejected out of the groove, and dismounting of the connecting plate, the upper fixing plate and the lower fixing plate can be completed under the reset effect of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of barbell racks, in particular to a barbell display rack which is easy to operate. Background Art

[0002] Barbell is a core training exercise equipment and also a piece of equipment used for weightlifting. Barbell exercise is a type of weight training. It just uses barbell training equipment to enhance muscle strength training. Barbells can also be used for core training to promote overall coordination. Barbell racks are generally used to store barbells.

[0003] In the prior art, the existing barbell rack is usually fixed with bolts or pins during installation, and the barbell rack fixed with bolts or pins has good stability.

[0004] However, the installation operation of the above-mentioned barbell rack takes too long, and when the barbell rack needs to be disassembled for transportation, the disassembly operation is extremely inconvenient and takes too long, thereby reducing the practicality and installation and disassembly efficiency of the entire barbell rack. Utility Model Content

[0005] The purpose of the utility model is to provide a barbell display rack that is easy to operate, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A connecting plate is installed on one side of the upper fixing plate, a supporting plate is arranged on one side of the connecting plate, a storage head is fixedly connected to one side of the supporting plate, and a fixing shell is arranged on one side of the storage head.

[0008] An insert rod is sleeved in the fixed shell, one end of the insert rod abuts against a moving column, a pin shaft is installed in the moving column, a sleeve shell is arranged on one side of the pin shaft, and a spiral groove is opened on the outer ring surface of the sleeve shell.

[0009] Preferably, a lower fixing plate is provided on the lower side of the upper fixing plate, the lower fixing plate is fixedly connected to the upper fixing plate via a steel column, and one side of the support plate is fixedly connected to both the upper fixing plate and the lower fixing plate.

[0010] Preferably, a slot is provided on one side of the upper fixing plate and the lower fixing plate, the slot is slidably connected to the two ends of the connecting plate, and limiting holes are provided on both ends of the connecting plate.

[0011] Preferably, the fixed shell is fixedly connected to the upper fixed plate and the lower fixed plate, and the upper surfaces of the upper fixed plate and the lower fixed plate are fixedly installed with limiting sleeves.

[0012] Preferably, the insertion rod is slidably connected to the fixed shell, one end of the fixed shell is fixedly connected to the sleeve shell, the outer ring surface of the sleeve shell is provided with a sliding shell, the inner wall of the sliding shell is slidably connected to the fixed shell, and the outer wall of the sliding shell is slidably connected to the limit sleeve.

[0013] Preferably, a rotating column is fixedly connected to one side of the sliding shell, one end of the rotating column is fixedly connected to the moving column, a pin shaft is fixedly sleeved on the moving column, and a groove is provided at one end of the spiral groove.

[0014] Preferably, the insertion rod is slidably connected to the limiting hole, a spring is sleeved on the outer ring surface of the insertion rod, and the pin shaft is slidably connected to the spiral groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The convenient-to-operate barbell display rack proposed by the utility model is fixedly supported by a steel column between an upper fixing plate and a lower fixing plate, thereby ensuring the stability of the entire display rack; a storage head is fixedly installed on the support plate, and the storage head is convenient for placing the barbell; a slot provided on one side of the upper fixing plate and the lower fixing plate is convenient for plugging and installing the connecting plate; after the connecting plate is plugged into the slot, the rotating column is twisted, so that the rotating column drives the moving column fixedly connected to the bottom thereof to rotate; a pin shaft is provided in the fixed sleeve of the moving column, and the pin shaft moves downward under the limiting action of the spiral groove, so that the rotating column drives the sliding shell to slide downward, and at the same time the moving column pushes its The plug rod abutting the bottom moves until the pin shaft slides into the groove opened at one end of the spiral groove, and the plug rod is just inserted into the limiting hole. At this time, the spring is compressed, thereby completing the fixing of the connecting plate, the upper fixing plate and the lower fixing plate together. The connection method is simple and fast, which greatly reduces the time consumed in connecting the connecting plate and the upper fixing plate and the lower fixing plate. When disassembly is required, only the rotating column needs to be pressed downward to push the pin shaft out of the groove. Under the resetting action of the spring, the pin shaft rotates back along the spiral groove to complete the disassembly of the connecting plate, the upper fixing plate and the lower fixing plate. The separated connecting plate, the upper fixing plate and the lower fixing plate are more convenient to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 It is a side view schematic diagram of the internal structure of the utility model;

[0021] Figure 5 It is a front schematic diagram of the internal structure of the utility model.

[0022] In the figure: 1. upper fixed plate; 2. connecting plate; 3. supporting plate; 4. storage head; 5. fixed shell; 6. plug rod; 7. movable column; 8. pin shaft; 9. sleeve shell; 10. spiral groove; 11. lower fixed plate; 12. steel column; 13. slot; 14. limit hole; 15. limit sleeve; 16. sliding shell; 17. rotating column; 18. groove; 19. spring. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: it includes an upper fixed plate 1, a connecting plate 2 is installed on one side of the upper fixed plate 1, a supporting plate 3 is arranged on one side of the connecting plate 2, a storage head 4 is fixedly connected to one side of the supporting plate 3, a fixed shell 5 is arranged on one side of the storage head 4, an insertion rod 6 is sleeved in the fixed shell 5, one end of the insertion rod 6 is abutted against a moving column 7, a pin shaft 8 is installed in the moving column 7, a sleeve shell 9 is arranged on one side of the pin shaft 8, and a spiral groove 10 is opened on the outer ring surface of the sleeve shell 9.

[0026] The entire display rack is initially supported and stabilized by installing the upper fixing plate 1 and the lower fixing plate 11. First, the two ends of the connecting plate 2 are slidably inserted into the upper fixing plate 1 and the lower fixing plate 11. The rotation of the movable column 7 drives the pin shaft 8 to slide in the spiral groove 10, so that the movable column 7 drives the plug rod 6 abutting against its bottom to move downward until the plug rod 6 is plugged into the two ends of the connecting plate 2, completing the installation limit of the connecting plate 2, thereby facilitating the disassembly and installation of the upper fixing plate 1, the lower fixing plate 11 and the connecting plate 2, and also facilitating the subsequent convenient transportation of the display rack.

[0027] Embodiment 2

[0028] On the basis of Example 1, a lower fixed plate 11 is arranged on the lower side of the upper fixed plate 1, and the lower fixed plate 11 is fixedly connected to the upper fixed plate 1 through a steel column 12. One side of the support plate 3 is fixedly connected to the upper fixed plate 1 and the lower fixed plate 11. A slot 13 is provided on one side of the upper fixed plate 1 and the lower fixed plate 11. The slot 13 is slidably connected to the two ends of the connecting plate 2. Limiting holes 14 are provided at both ends of the connecting plate 2. The fixing shell 5 is fixedly connected to the upper fixed plate 1 and the lower fixed plate 11, and limiting sleeves 15 are fixedly installed on the upper surfaces of the upper fixed plate 1 and the lower fixed plate 11.

[0029] The upper fixing plate 1 and the lower fixing plate 11 are fixedly supported by a steel column 12, the support plate 3 is fixedly connected to the upper fixing plate 1 and the lower fixing plate 11, a storage head 4 is fixedly installed on the support plate 3, the storage head 4 is convenient for the placement of the barbell, and the slot 13 opened on one side of the upper fixing plate 1 and the lower fixing plate 11 is convenient for the plug-in installation of the connecting plate 2, and limiting holes 14 are opened on both sides of the connecting plate 2. The setting of the limiting holes 14 is convenient for limiting the connecting plate 2, and the limiting sleeve 15 is fixedly installed on the upper fixing plate 1 and the lower fixing plate 11, and the limiting sleeve 15 limits the sliding shell 16 when it moves.

[0030] Embodiment 3

[0031] On the basis of the second embodiment, the insertion rod 6 is slidingly connected to the fixed shell 5, one end of the fixed shell 5 is fixedly connected to the sleeve shell 9, the outer ring surface of the sleeve shell 9 is provided with a sliding shell 16, the inner wall of the sliding shell 16 is slidingly connected to the fixed shell 5, the outer wall of the sliding shell 16 is slidingly connected to the limit sleeve 15, one side of the sliding shell 16 is fixedly connected to a rotating column 17, one end of the rotating column 17 is fixedly connected to the moving column 7, the pin shaft 8 is fixedly sleeved on the moving column 7, a groove 18 is provided at one end of the spiral groove 10, the insertion rod 6 is slidingly connected to the limiting hole 14, the outer ring surface of the insertion rod 6 is provided with a spring 19, and the pin shaft 8 is slidingly connected to the spiral groove 10.

[0032] The movable column 7 is fixed with a pin 8, and the pin 8 moves downward under the limiting action of the spiral groove 10, so that the movable column 7 drives the sliding shell 16 to slide downward, and at the same time, the movable column 7 pushes the plugging rod 6 abutting against its bottom to move, until the pin 8 slides into the groove 18 opened at one end of the spiral groove 10, and the plugging rod 6 is just inserted into the limiting hole 14. At this time, the spring 19 is compressed, thereby completing the fixing between the connecting plate 2 and the upper fixed plate 1 and the lower fixed plate 11. The connection method is simple and fast, which greatly reduces the time spent on connecting the connecting plate 2 with the upper fixed plate 1 and the lower fixed plate 11. When it is necessary to disassemble, it is only necessary to press the rotating column 17 downward to push the pin 8 out of the groove 18. Under the reset action of the spring 19, the pin 8 rotates back along the spiral groove 10 to complete the disassembly. The separated connecting plate 2, the upper fixed plate 1 and the lower fixed plate 11 are more convenient for transportation.

[0033] In actual use, the upper fixed plate 1 and the lower fixed plate 11 are fixedly supported by the steel column 12 to ensure the stability of the entire display rack. The storage head 4 is fixedly installed on the support plate 3. The storage head 4 is convenient for placing the barbell. The slot 13 opened on one side of the upper fixed plate 1 and the lower fixed plate 11 is convenient for plugging and installing the connecting plate 2. After the connecting plate 2 is plugged into the slot 13, the rotating column 17 is twisted, and the rotating column 17 drives the movable column 7 fixedly connected to its bottom to rotate. The movable column 7 is fixedly sleeved with a pin shaft 8. The pin shaft 8 moves downward under the limiting action of the spiral groove 10, so that the rotating column 17 drives the sliding shell 16 to slide downward, and at the same time, the movable column 7 pushes the insertion rod 6 abutting against its bottom to move. , until the pin shaft 8 slides into the groove 18 opened at one end of the spiral groove 10, and the insertion rod 6 is just inserted into the limiting hole 14. At this time, the spring 19 is compressed, thereby completing the fixing between the connecting plate 2 and the upper fixing plate 1 and the lower fixing plate 11. The connection method is simple and fast, which greatly reduces the time spent on connecting the connecting plate 2 and the upper fixing plate 1 and the lower fixing plate 11. When disassembly is required, it is only necessary to press the rotating column 17 downward to push the pin shaft 8 out of the groove 18. Under the resetting action of the spring 19, the pin shaft 8 rotates back along the spiral groove 10, and the disassembly of the connecting plate 2, the upper fixing plate 1, and the lower fixing plate 11 can be completed. The separated connecting plate 2, the upper fixing plate 1, and the lower fixing plate 11 are more convenient for transportation.

[0034] 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 conveniently operated barbell rack, comprising an upper fixing plate (1), characterized in that: A connecting plate (2) is installed on one side of the upper fixing plate (1), a supporting plate (3) is provided on one side of the connecting plate (2), a storage head (4) is fixedly connected to one side of the supporting plate (3), and a fixing shell (5) is provided on one side of the storage head (4); An insert rod (6) is sleeved in the fixed shell (5), one end of the insert rod (6) is abutted against a movable column (7), a pin shaft (8) is installed in the movable column (7), a sleeve shell (9) is arranged on one side of the pin shaft (8), and a spiral groove (10) is opened on the outer ring surface of the sleeve shell (9).

2. A convenient-to-operate barbell display rack according to claim 1, characterized in that: A lower fixing plate (11) is arranged on the lower side of the upper fixing plate (1), the lower fixing plate (11) and the upper fixing plate (1) are fixedly connected via a steel column (12), and one side of the support plate (3) is fixedly connected to both the upper fixing plate (1) and the lower fixing plate (11).

3. The convenient-to-operate barbell display rack according to claim 2, characterized in that: A slot (13) is provided on one side of the upper fixing plate (1) and the lower fixing plate (11), and the slot (13) is slidably connected to the two ends of the connecting plate (2), and limiting holes (14) are provided at both ends of the connecting plate (2).

4. The convenient-to-operate barbell display rack according to claim 3, characterized in that: The fixed shell (5) is fixedly connected to the upper fixed plate (1) and the lower fixed plate (11), and the upper surfaces of the upper fixed plate (1) and the lower fixed plate (11) are fixedly mounted with limiting sleeves (15).

5. The convenient-to-operate barbell display rack according to claim 4, characterized in that: The insertion rod (6) is slidably connected to the fixed shell (5), one end of the fixed shell (5) is fixedly connected to the sleeve shell (9), the outer ring surface of the sleeve shell (9) is provided with a sliding shell (16), the inner wall of the sliding shell (16) is slidably connected to the fixed shell (5), and the outer wall of the sliding shell (16) is slidably connected to the limit sleeve (15).

6. The convenient-to-operate barbell display rack according to claim 5, characterized in that: A rotating column (17) is fixedly connected to one side of the sliding shell (16), one end of the rotating column (17) is fixedly connected to the moving column (7), a pin shaft (8) is fixedly sleeved on the moving column (7), and a groove (18) is provided at one end of the spiral groove (10).

7. The convenient-to-operate barbell display rack according to claim 6, characterized in that: The insert rod (6) is slidably connected to the limiting hole (14); a spring (19) is sleeved on the outer ring surface of the insert rod (6); and the pin shaft (8) is slidably connected to the spiral groove (10).

Images