Height-adjustable galvanized square tube support

Abstract

The utility model relates to the field of galvanized square tube supports, and discloses a height-adjustable galvanized square tube support which comprises a support body, the outer wall of the support body is in sliding connection with a first sliding plate, the outer wall of the first sliding plate is in sliding connection with a mounting plate, and the outer wall of the mounting plate is fixedly connected with a sliding rail. A sliding plate is slidably connected to the outer wall of the sliding rail, a supporting arm is fixedly connected to the outer wall of the sliding plate, an adjusting assembly is arranged at the bottom of the supporting arm, an adjusting plate is connected to the top end of the adjusting assembly, and limiting assemblies are slidably connected to the tops of the supporting arm and the adjusting plate. The telescopic plate slides at the top end of the connecting sleeve so that the distance between the supporting arm and the adjusting plate can be adjusted, and then the second sliding plate slides at the top of the supporting arm and the top of the adjusting plate so that the distance between the limiting plates can be adjusted. And a worker can conveniently use the limiting plate to limit air pipes, pipelines or cables of different specifications placed above the limiting supporting arm and the adjusting plate.

Description

Technical Field

[0001] This utility model relates to the technical field of galvanized square tube supports, specifically to height-adjustable galvanized square tube supports. Background Technology

[0002] Galvanized square tube supports are mainly used for fixing pipes and cables in buildings and structures, improving space utilization and production efficiency. Therefore, existing galvanized square tube supports have been continuously innovated and developed. Thus, it can be seen that the current galvanized square tube supports basically meet people's needs, but some problems still exist.

[0003] For example, patent document CN220647003U discloses a height-adjustable bracket, including a main frame and support arms. The main frame includes a support plate, a base plate, and two reinforcing side plates, which are respectively disposed on both sides of the support plate. The support plate has a plurality of first fixing holes evenly distributed. The base plate is welded to the bottom of the bracket and has a plurality of expansion bolts evenly distributed on the base plate. There are two support arms, each of which includes a horizontal plate and a vertical rib plate. The horizontal plate is welded to one side of the vertical rib plate, and the vertical rib plate has a plurality of second fixing holes, each containing a locking bolt. By fixing the base plate in a predetermined position, then attaching the vertical rib plate of the support arm to the support plate and aligning the first and second fixing holes, the support arm is fixed to the main frame using the locking bolts. Then, the duct, pipe, or cable that needs to be supported can be placed on the support arm.

[0004] In actual use, although the above-mentioned device involves fixing the base plate in a predetermined position, attaching the vertical stiffener of the support arm to the support plate, aligning the first and second fixing holes, and then fixing the support arm to the main frame with locking bolts, allowing the placement of the trough, duct, pipe, or cable to be supported, it is difficult for operators to adjust the support arm during use. Furthermore, when supporting the trough, duct, pipe, or cable, operators cannot easily adjust the support according to its specifications and quantity, resulting in poor support effectiveness and inconvenience for operators. Therefore, a height-adjustable galvanized square tube support is urgently needed to solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a height-adjustable galvanized square tube support to solve the problem mentioned in the background art that when workers support boxes, air ducts, pipes, or cables, it is difficult to make corresponding adjustments according to the specifications and quantity of the boxes, air ducts, pipes, or cables, resulting in poor support effect of the support.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a height-adjustable galvanized square tube bracket, comprising a bracket body, a base plate fixedly connected to the bottom of the bracket body, a first sliding plate slidably connected to the outer wall of the bracket body, an mounting plate slidably connected to the outer wall of the first sliding plate, a slide rail fixedly connected to the outer wall of the mounting plate, a sliding plate slidably connected to the outer wall of the slide rail, a support arm fixedly connected to the outer wall of the sliding plate, an adjustment component provided at the bottom of the support arm, an adjustment plate connected to the top of the adjustment component, and limit components slidably connected to the tops of both the support arm and the adjustment plate.

[0007] As a preferred technical solution of this utility model, a slider is slidably connected to the inner side of the support body, and damping shock absorbers are fixedly connected to the inner top wall and inner bottom wall of the slider. The top of the two sets of damping shock absorbers are connected to a connecting plate, the top of the connecting plate passes through the outer wall of the first slide plate, and the top of the connecting plate is fixedly connected to one side outer wall of the mounting plate.

[0008] As a preferred embodiment of this utility model, the outer wall of the first slide plate is threaded through and fitted with a first fixing bolt, and the thread of the first fixing bolt is threadedly connected to the inner side of the outer wall of the bracket body.

[0009] As a preferred embodiment of this utility model, the inner wall of the sliding plate is slidably connected to the inner side of the slide rail, and a second fixing bolt is threaded through the top of the sliding plate, with the bottom end of the second fixing bolt abutting against the outer wall of the slide rail.

[0010] As a preferred embodiment of the present invention, the adjustment assembly includes a connecting sleeve and a telescopic plate. The connecting sleeve is fixedly connected to the bottom of the support arm, and the telescopic plate is fixedly connected to the bottom of the adjustment plate, with the bottom end of the telescopic plate slidably connected to the inner side of the connecting sleeve.

[0011] As a preferred embodiment of this utility model, the outer wall of the connecting sleeve is threaded through and fitted with a first fastening bolt, and the bottom end of the first fastening bolt abuts against the bottom outer wall of the telescopic plate.

[0012] As a preferred technical solution of this utility model, the limiting component includes a second sliding plate and a limiting plate, the second sliding plate being slidably connected to the top of the support arm and the adjusting plate, and the limiting plate being fixedly connected to the top of the second sliding plate.

[0013] As a preferred embodiment of this utility model, a second fastening bolt is threaded through the outer wall of the second slide plate, and the bottom end of the second fastening bolt abuts against the outer wall of the support arm and the adjusting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model allows the distance between the support arm and the adjusting plate to be adjusted by sliding the telescopic plate at the top of the connecting sleeve. Then, the distance between the limiting plate can be adjusted by sliding the second sliding plate at the top of the limiting support arm and the adjusting plate. This makes it convenient for workers to use the limiting plate to limit the different specifications of air ducts, pipes or cables placed above the limiting support arm and the adjusting plate.

[0016] 2. This utility model allows the connecting plate to slide inside the slider. The connecting plate is connected to the damping shock absorber, which provides a buffering and shock absorption effect. The top of the connecting plate is fixedly connected to the outer wall of one side of the mounting plate, and the mounting plate slides on the outer wall of the first slide plate, thus ensuring the stability of the support arm and the adjusting plate during use. Attached Figure Description

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

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

[0019] Figure 3 This is a schematic diagram of the support arm structure of this utility model;

[0020] Figure 4 This is a cross-sectional view of the slider structure of this utility model.

[0021] In the diagram: 1. Support body; 2. Base plate; 3. First sliding plate; 4. First fixing bolt; 5. Slider; 6. Damping shock absorber; 7. Connecting plate; 8. Mounting plate; 9. Sliding plate; 10. Slide rail; 11. Second fixing bolt; 12. Support arm; 13. Adjusting plate; 14. Connecting sleeve; 15. First fastening bolt; 16. Telescopic plate; 17. Second sliding plate; 18. Second fastening bolt; 19. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 4 Height-adjustable galvanized square tube support:

[0024] The height-adjustable galvanized square tube bracket includes a bracket body 1, a base plate 2 fixedly connected to the bottom of the bracket body 1, a first sliding plate 3 slidably connected to the outer wall of the bracket body 1, an mounting plate 8 slidably connected to the outer wall of the first sliding plate 3, a slide rail 10 fixedly connected to the outer wall of the mounting plate 8, a sliding plate 9 slidably connected to the outer wall of the slide rail 10, a support arm 12 fixedly connected to the outer wall of the sliding plate 9, an adjustment component at the bottom of the support arm 12, an adjustment plate 13 connected to the top of the adjustment component, and limit components slidably connected to the tops of both the support arm 12 and the adjustment plate 13.

[0025] When using the galvanized square tube bracket, the base plate 2 is fixed in the installation position. The bracket body 1 is made of galvanized square tube. The height of the support arm 12 and the adjusting plate 13 can be adjusted by sliding the first sliding plate 3 on the outer wall of the bracket body 1. The distance between the two sets of support arms 12 and the adjusting plate 13 can be adjusted by sliding the sliding plate 9 on the outer wall of the slide rail 10. The support arms 12 and the adjusting plate 13 can support the trough, air duct, pipe or cable. The distance between the support arms 12 and the adjusting plate 13 can be adjusted by the adjusting component. The trough, air duct, pipe or cable above the support arms 12 and the adjusting plate 13 can be limited by the limiting component.

[0026] In a preferred embodiment, a slider 5 is slidably connected to the inner side of the support body 1. A damping shock absorber 6 is fixedly connected to the inner top wall and inner bottom wall of the slider 5. A connecting plate 7 is connected to the top of the two sets of damping shock absorbers 6. The top of the connecting plate 7 passes through the outer wall of the first slide plate 3, and the top of the connecting plate 7 is fixedly connected to one side of the outer wall of the mounting plate 8.

[0027] The connecting plate 7 can slide inside the slider 5, and the damping shock absorber 6 connects to the connecting plate 7, so that the connecting plate 7 has a buffering and shock absorption effect. The top of the connecting plate 7 is fixedly connected to the outer wall of one side of the mounting plate 8, and the mounting plate 8 slides on the outer wall of the first slide plate 3, so that the support arm 12 and the adjusting plate 13 are stable in use.

[0028] In a preferred embodiment, a first fixing bolt 4 is threaded through the outer wall of the first sliding plate 3, and the thread of the first fixing bolt 4 is threaded to the inner side of the outer wall of the bracket body 1.

[0029] After the first slide plate 3 slides, the first fixing bolt 4 is rotated so that the threaded connection of the first fixing bolt 4 is made to the inner side of the outer wall of the bracket body 1, thereby ensuring the stability of the first slide plate 3.

[0030] In a preferred embodiment, the inner wall of the sliding plate 9 is slidably connected to the inner side of the slide rail 10, and the top of the sliding plate 9 is threaded through with a second fixing bolt 11, and the bottom end of the second fixing bolt 11 abuts against the outer wall of the slide rail 10.

[0031] The sliding plate 9 slides on the inner side of the slide rail 10 through the inner wall of the sliding plate 9, thereby ensuring the stability of the sliding plate 9 during sliding. After the sliding plate 9 slides, the second fixing bolt 11 is rotated so that the bottom end of the second fixing bolt 11 abuts against the outer wall of the slide rail 10, thereby ensuring the stability of the sliding plate 9.

[0032] In a preferred embodiment, the adjusting assembly includes a connecting sleeve 14 and a telescopic plate 16. The connecting sleeve 14 is fixedly connected to the bottom of the support arm 12, and the telescopic plate 16 is fixedly connected to the bottom of the adjusting plate 13. The bottom end of the telescopic plate 16 is slidably connected to the inner side of the connecting sleeve 14. A first fastening bolt 15 is threaded through the outer wall of the connecting sleeve 14, and the bottom end of the first fastening bolt 15 abuts against the bottom outer wall of the telescopic plate 16.

[0033] The distance between the support arm 12 and the adjusting plate 13 can be adjusted by sliding the telescopic plate 16 on the top of the connecting sleeve 14. After the telescopic plate 16 is adjusted, the bottom end of the first fastening bolt 15 is rotated so that it abuts against the bottom outer wall of the telescopic plate 16, thereby ensuring the stability of the telescopic plate 16.

[0034] In a preferred embodiment, the limiting assembly includes a second sliding plate 17 and a limiting plate 19. The second sliding plate 17 is slidably connected to the top of the support arm 12 and the adjusting plate 13, and the limiting plate 19 is fixedly connected to the top of the second sliding plate 17. A second fastening bolt 18 is threaded through the outer wall of the second sliding plate 17, and the bottom end of the second fastening bolt 18 abuts against the outer wall of the support arm 12 and the adjusting plate 13.

[0035] The distance between the limiting plate 19 can be adjusted by sliding the second sliding plate 17 on the top of the limiting arm 12 and the adjusting plate 13. The limiting plate 19 can limit the air duct, pipe or cable placed above the limiting arm 12 and the adjusting plate 13. After the second sliding plate 17 is adjusted, the bottom end of the second fastening bolt 18 is made to abut against the outer wall of the limiting arm 12 and the adjusting plate 13 by rotating the second fastening bolt 18, thereby ensuring the stability of the adjusting plate 13.

[0036] Working principle: When using the galvanized square tube bracket, the base plate 2 is fixed in the installation position. The bracket body 1 is made of galvanized square tube. The height of the support arm 12 and the adjusting plate 13 can be adjusted by sliding the first sliding plate 3 on the outer wall of the bracket body 1. The distance between the two sets of support arms 12 and adjusting plates 13 can be adjusted by sliding the sliding plate 9 on the outer wall of the slide rail 10. The support arms 12 and adjusting plates 13 can support the trough, air duct, pipe or cable. The distance between the support arm 12 and adjusting plate 13 can be adjusted by sliding the telescopic plate 16 on the top of the connecting sleeve 14. The distance between the limiting plate 19 can be adjusted by sliding the second sliding plate 17 on the top of the limiting support arm 12 and adjusting plate 13. The limiting plate 19 can limit the air duct, pipe or cable placed above the supporting arm 12 and adjusting plate 13.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A height-adjustable galvanized square tube bracket comprising a bracket body (1), characterized in that: The bottom of the support body (1) is fixedly connected with a bottom plate (2), the outer wall of the support body (1) is slidably connected with a first sliding plate (3), the outer wall of the first sliding plate (3) is slidably connected with a mounting plate (8), the outer wall of the mounting plate (8) is fixedly connected with a sliding rail (10), the outer wall of the sliding rail (10) is slidably connected with a sliding plate (9), the outer wall of the sliding plate (9) is fixedly connected with a supporting arm (12), the bottom of the supporting arm (12) is provided with an adjusting assembly, the top end of the adjusting assembly is connected with an adjusting plate (13), and the top of the supporting arm (12) and the adjusting plate (13) is slidably connected with a limiting assembly.

2. The height adjustable galvanized square tube bracket of claim 1, wherein: The inner side of the support body (1) is slidably connected with a sliding block (5), the inner top wall and the inner bottom wall of the sliding block (5) are fixedly connected with a damping shock absorber (6), the top end of the two groups of damping shock absorbers (6) is connected with a connecting plate (7), the top end of the connecting plate (7) penetrates the outer wall of the first sliding plate (3), and the top end of the connecting plate (7) is fixedly connected with one side of the outer wall of the mounting plate (8).

3. The height adjustable galvanized square tube bracket of claim 1, wherein: The outer wall of the first sliding plate (3) is threadedly penetrated and installed with a first fixed bolt (4), and the first fixed bolt (4) is threadedly connected to the inner side of the outer wall of the support body (1).

4. The height adjustable galvanized square tube bracket of claim 1, wherein: The inner side wall of the sliding plate (9) is slidably connected to the inner side of the sliding rail (10), and the top of the sliding plate (9) is threadedly penetrated and installed with a second fixed bolt (11), and the bottom end of the second fixed bolt (11) abuts against the outer wall of the sliding rail (10).

5. The height adjustable galvanized square tube bracket of claim 1, wherein: The adjusting assembly comprises a connecting sleeve (14) and a telescopic plate (16), the connecting sleeve (14) is fixedly connected to the bottom of the supporting arm (12), the telescopic plate (16) is fixedly connected to the bottom of the adjusting plate (13), and the bottom end of the telescopic plate (16) is slidably connected to the inner side of the connecting sleeve (14).

6. The height adjustable galvanized square tube bracket of claim 5, wherein: The outer wall of the connecting sleeve (14) is threadedly penetrated and installed with a first fastening bolt (15), and the bottom end of the first fastening bolt (15) abuts against the bottom end of the telescopic plate (16).

7. The height adjustable galvanized square tube bracket of claim 1, wherein: The limiting assembly comprises a second sliding plate (17) and a limiting plate (19), the second sliding plate (17) is slidably connected to the top of the supporting arm (12) and the adjusting plate (13), and the limiting plate (19) is fixedly connected to the top of the second sliding plate (17).

8. The height adjustable galvanized square tube bracket of claim 7, wherein: The outer wall of the second sliding plate (17) is threadedly penetrated and installed with a second fastening bolt (18), and the bottom end of the second fastening bolt (18) abuts against the outer wall of the supporting arm (12) and the adjusting plate (13).

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