Wall supporting device

Abstract

The utility model discloses a wall body supporting device, relates to the wall body supporting rod field, including the sleeve, the inner wall of the sleeve is in sliding connection with the sliding rod that runs through the upper part of the sleeve, the top of the sliding rod is fixedly connected with the upper rotating block, the outer side of the upper rotating block is rotatingly equipped with the upper fixing piece that is connected with the wall body, and the upper fixing piece is fixedly connected with the upper rotating block. One end of the sleeve is fixedly connected with a lower rotating block, and a lower fixing piece connected with the ground is rotationally installed on the outer side of the lower rotating block. Adjusting mechanisms are distributed on the sleeve and the sliding rod and used for adjusting the length, extending out of the sleeve, of the sliding rod. By arranging the adjusting mechanism and the limiting mechanism, fine adjustment of the sliding rod can be achieved, the adjusting speed is relatively high, the adjusting process is convenient, after adjustment is completed, the sliding rod can be conveniently fixed, and therefore the fixing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of wall support rods, and specifically to a wall support device. Background Art

[0002] A wall support rod is a length-adjustable rod composed of a sleeve and a telescopic rod, with both ends fixedly connected to the ground and the wall respectively. In the prior art, after the support rod is adjusted, a locking method is required to limit the telescopic rod to prevent the telescopic rod from moving during the force application process, so as to form an effective support effect.

[0003] When adjusting the length of the telescopic rod located outside the existing support rod, the manual adjustment method is prone to shaking and is likely to be adjusted too long, requiring continuous adjustment. Secondly, the existing limiting mechanism is generally a multi-bolt fixing method, that is: after the telescopic rod is adjusted, multiple bolts are used to fix the telescopic rod. This method has a slow efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a wall support device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wall support device includes a sleeve, a sliding rod slidably connected to the inner wall of the sleeve and extending through the upper part outside the sleeve, an upper rotating block fixedly connected to the top of the sliding rod, an upper fixing member connected to the wall and rotatably installed on the outer side of the upper rotating block, a lower rotating block fixedly connected to one end of the sleeve, and a lower fixing member connected to the ground and rotatably installed on the outer side of the lower rotating block;

[0006] An adjusting mechanism is distributed on the sleeve and the sliding rod, and the adjusting mechanism is used to adjust the length of the sliding rod extending outside the sleeve;

[0007] A limiting mechanism for locking the adjusting mechanism is slidably connected to the outer wall of the sleeve, and the limiting mechanism is used to limit the length of the sliding rod extending outside the sleeve.

[0008] As a further scheme of the utility model: The adjusting mechanism includes a tooth block integrally formed on one side of the outer wall of the sliding rod and two connecting ears fixedly connected to the sleeve. A gear is rotatably installed inside the two connecting ears, the gear meshes with the tooth block, and a groove for the gear to rotate is formed on the outer circumference of the sleeve, and the groove is communicated with the inner cavity of the sleeve.

[0009] As a further solution of the utility model: The limiting mechanism includes two sliding rings slidably connected to the outer periphery of the sleeve. The outer periphery of the sliding ring is integrally formed with outwardly protruding limiting teeth. The limiting teeth in the reset state are engaged with the gear. The inner periphery of the sliding ring is integrally formed with inwardly protruding sliding blocks. The outer periphery of the sleeve is provided with sliding grooves for the sliding blocks to slide. A spring is fixedly connected between one surface of the sliding block and the inner wall of the sliding groove.

[0010] As a further solution of the utility model: The outer periphery of the sliding ring is also fixedly connected with a handle symmetrical to the limiting teeth.

[0011] As a further solution of the utility model: The two ends of the gear are integrally formed with outwardly protruding connecting heads. The center of the connecting head is provided with a hexagonal hole. The outer periphery of the connecting head is rotatably connected to the connecting ear.

[0012] As a further solution of the utility model: One end of the sliding rod located in the inner cavity of the sleeve is integrally formed with an anti - detachment block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. By setting the adjusting mechanism and the limiting mechanism, fine adjustment of the sliding rod can be achieved. The adjustment speed is relatively fast and the adjustment process is relatively convenient. Secondly, after the adjustment is completed, it is convenient to fix the sliding rod, thus effectively improving the fixing efficiency. Description of the Drawings

[0015] Figure 1 is the structural schematic diagram of the utility model;

[0016] Figure 2 is the internal structural schematic diagram of the utility model;

[0017] Figure 3 is the Figure 2 partial enlarged view of part A in the utility model.

[0018] In the figure: 1. Sleeve; 2. Sliding rod; 3. Tooth block; 4. Upper rotating block; 5. Lower rotating block; 6. Upper fixing piece; 7. Lower fixing piece; 8. Gear; 9. Handle; 10. Anti - detachment block; 11. Sliding ring; 12. Sliding block; 13. Sliding groove; 14. Spring; 15. Limiting tooth; 16. Connecting ear; 17. Connecting head. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 3 , in the embodiment of the present utility model, a wall support device includes a sleeve 1. A sliding rod 2 that penetrates above the outside of the sleeve 1 is slidably connected to the inner wall of the sleeve 1. A upper rotating block 4 is fixedly connected to the top of the sliding rod 2. An upper fixing member 6 connected to the wall is rotatably installed on the outside of the upper rotating block 4. One end of the sleeve 1 is fixedly connected to a lower rotating block 5. A lower fixing member 7 connected to the ground is rotatably installed on the outside of the lower rotating block 5; an adjusting mechanism is distributed on the sleeve 1 and the sliding rod 2, and the adjusting mechanism is used to adjust the length of the sliding rod 2 extending outside the sleeve 1; a limiting mechanism for locking the adjusting mechanism is slidably connected to the outer wall of the sleeve 1, and the limiting mechanism is used to limit the length of the sliding rod 2 extending outside the sleeve 1.

[0021] In this embodiment: First, the upper fixing member 6 and the lower fixing member 7 are respectively fixed at the fixed positions on the wall and the ground. Then, the lower rotating block 5 at one end of the sleeve 1 is connected to the lower fixing member 7 using a pin shaft. After the lower rotating block 5 is connected, the limiting of the adjusting mechanism by the limiting mechanism is released. Then, the sliding rod 2 can be pushed to slide. The sliding rod 2 drives the upper rotating block 4 to be connected to the upper fixing member 6. Then, the force applied to the limiting mechanism is removed. At this time, the limiting mechanism locks the adjusting mechanism again. At this time, the position of the sliding rod 2 is limited and cannot slide under external force, thereby realizing the support of the wall.

[0022] Please pay special attention to Figure 1 、 Figure 2 and Figure 3 , the adjusting mechanism includes a tooth block 3 integrally formed on one side of the outer wall of the sliding rod 2 and two connecting ears 16 fixedly connected to the sleeve 1. A gear 8 is rotatably installed on the inner sides of the two connecting ears 16. The gear 8 meshes with the tooth block 3. A groove for the rotation of the gear 8 is provided on the outer circumference of the sleeve 1, and the groove is communicated with the inner cavity of the sleeve 1.

[0023] In this embodiment: If the fixed position of the upper fixing member 6 is relatively high, at this time, after the locking of the adjusting mechanism by the limiting mechanism is released, at this time, a tool is used to drive the gear 8 to rotate. The rotating gear 8 drives the sliding rod 2 to slide upward, and this adjustment method can finely adjust the extending length of the sliding rod 2, which is convenient for docking the upper rotating block 4 with the upper fixing member 6.

[0024] Please pay special attention to Figure 1 、Figure 2 With Figure 3 , the limiting mechanism includes two sliding rings 11 slidably connected to the outer periphery of the sleeve 1. An outwardly protruding limiting tooth 15 is integrally formed on the outer periphery of the sliding ring 11. The limiting tooth 15 in the reset state engages with the gear 8. An inwardly protruding sliding block 12 is integrally formed on the inner periphery of the sliding ring 11. A sliding groove 13 for the sliding block 12 to slide is formed on the outer periphery of the sleeve 1. A spring 14 is fixedly connected between one surface of the sliding block 12 and the inner wall of the sliding groove 13. A handle 9 symmetrical to the limiting tooth 15 is also fixedly connected to the outer periphery of the sliding ring 11.

[0025] In this embodiment: When releasing the limit of the adjustment mechanism by the limiting mechanism, the handle 9 is pushed by hand, and the handle 9 drives the sliding ring 11 to move along the outer periphery of the sleeve 1. The moving sleeve 1 drives the sliding block 12 to slide along the sliding groove 13, and at the same time the spring 14 is compressed. After the adjustment is completed, the force applied to the handle 9 is removed. At this time, the spring 14 resets, the spring 14 pushes the sliding block 12 to reset along the sliding groove 13, the sliding block 12 drives the sliding ring 11 to slide, and the sliding ring 11 drives the limiting tooth 15 to limit the adjustment mechanism, so as to control the length of the sliding rod 2. At this time, the sliding rod 2 cannot be telescoped.

[0026] Please refer specifically to Figure 3 , outwardly protruding connecting heads 17 are integrally formed at both ends of the gear 8. A hexagonal hole is formed in the center of the connecting head 17. The outer periphery of the connecting head 17 is rotatably connected to the connecting ear 16.

[0027] In this embodiment: The hexagonal head at one end of the tool crank is docked with the hexagonal hole. After docking, by rotating the crank, the crank drives the connecting head 17 to rotate, and the connecting head 17 can drive the gear 8 to rotate.

[0028] Please refer specifically to Figure 2 , an anti - detachment block 10 is integrally formed at one end of the sliding rod 2 located in the inner cavity of the sleeve 1.

[0029] In this embodiment: The setting of the anti - detachment block 10 can prevent the sliding rod 2 from sliding out of the inner wall of the sleeve 1.

[0030] The above - mentioned is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A wall support device, comprising a sleeve (1), the inner wall of the sleeve (1) being slidably connected to a sliding rod (2) penetrating to the upper part of the outer portion of the sleeve (1), characterized in that: The top of the sliding rod (2) is fixedly connected to an upper rotating block (4), and an upper fixing piece (6) connected to the wall is rotatably mounted on the outer side of the upper rotating block (4); one end of the sleeve (1) is fixedly connected to a lower rotating block (5), and a lower fixing piece (7) connected to the ground is rotatably mounted on the outer side of the lower rotating block (5); The sleeve (1) and the sliding rod (2) are provided with adjustment mechanisms, and the adjustment mechanisms are used to adjust the length of the sliding rod (2) extending out of the sleeve (1); The outer wall of the sleeve (1) is slidably connected to a limiting mechanism for locking the adjustment mechanism, and the limiting mechanism is used to limit the length of the sliding rod (2) extending outside the sleeve (1).

2. A wall support device according to claim 1, characterized in that: The adjustment mechanism comprises a tooth block (3) integrally formed on one side of the outer wall of the sliding rod (2) and two connecting ears (16) fixedly connected to the sleeve (1), a gear (8) is rotatably mounted on the inner side of the two connecting ears (16), the gear (8) meshing with the tooth block (3), and a groove for the gear (8) to rotate is provided on the outer periphery of the sleeve (1), and the groove is communicated with the inner cavity of the sleeve (1).

3. A wall support device according to claim 2, characterized in that: The limiting mechanism comprises two slip rings (11) slidably connected to the outer circumference of the sleeve (1); the outer circumference of the slip ring (11) is integrally formed with a limiting tooth (15) protruding outward; the limiting tooth (15) in a reset state meshes with the gear (8); the inner circumference of the slip ring (11) is integrally formed with a sliding block (12) protruding inward; the outer circumference of the sleeve (1) is provided with a sliding groove (13) for the sliding block (12) to slide; a spring (14) is fixedly connected between one side of the sliding block (12) and the inner wall of the sliding groove (13).

4. A wall support device according to claim 3, characterized in that: A handle (9) symmetrical to the limiting teeth (15) is also fixedly connected to the outer periphery of the slip ring (11).

5. A wall support device according to claim 4, characterized in that: Both ends of the gear (8) are integrally formed with connecting heads (17) protruding outwards, a hexagonal hole is provided at the centre of the connecting head (17), and the outer periphery of the connecting head (17) is rotatably connected to the connecting ear (16).

6. A wall supporting device according to claim 4, characterized in that: An anti-drop block (10) is integrally formed at one end of the sliding rod (2) located in the inner cavity of the sleeve (1).

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