Ventilation pipe support with high adaptability

Abstract

The utility model provides a ventilation pipe support with strong adaptability, which relates to the technical field of ventilation pipe supports and comprises a support plate A. A support plate B is slidably connected in the support plate A. A clamping plate A is fixedly mounted on the surface of the support plate B. A connecting block A is fixedly mounted on the bottom surface of the support plate B. A connecting block B is fixedly mounted on the bottom surface of the support plate A. A lead screw is slidably connected to the interior of the connecting block A. A clamping plate B is slidably connected to the interior of the clamping plate A. A fixing block is fixedly installed on the top face of the clamping plate B. The supporting plate A, the supporting plate B, the clamping plate A, the clamping plate B, the connecting block A, the connecting block B and the lead screw are arranged, so that the effect of conveniently adjusting the width of the ventilation pipe support is achieved; therefore, installation personnel can conveniently adjust according to different models or different positions of ventilation pipelines, the adaptability of the support is improved, meanwhile, the installation efficiency is improved, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation pipe brackets, in particular to a ventilation pipe bracket with strong adaptability. Background Art

[0002] A vent duct bracket is a device used to mount and support vent ducts, commonly used in industrial, commercial, and residential buildings.

[0003] Publication number CN212718386U discloses a seismic-resistant bracket for ventilation pipes that is easy to install, comprising a ventilation pipe body, wherein the top and bottom of the ventilation pipe body are both provided with a clamping frame, through openings are opened on both sides of the clamping frame, and strip openings are opened on the top and bottom wall of the clamping frame. The seismic-resistant bracket for ventilation pipes that is easy to install, when the length of the ventilation pipe body is short, loosen the fastening nut, rotate the torsion disk with a tool, the torsion disk rotates with the rotating shaft and the gear, and the rotation of the gear thereby drives the two racks out of the through opening, and then pushes and reduces the spacing between the two threaded connecting rods. After the spacing is adjusted, the torsion disk is rotated in the opposite direction with the tool, and the rotation of the gear drives the two racks into the corresponding through openings. This method satisfies the installation requirements of ventilation pipe bodies with shorter lengths by adjusting the spacing between the two threaded connecting rods, thereby indirectly reducing the difficulty of installation. Although this type of ventilation duct bracket indirectly reduces the difficulty of installation, it lacks adaptability. Since the width of this type of bracket cannot be adjusted, this will result in this type of bracket being only suitable for ventilation ducts of the same model, which reduces adaptability and is not convenient for installers to fix and install at different positions of the ventilation duct. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical solution: a ventilation pipe bracket with strong adaptability, comprising a support plate A, the support plate A is internally slidably connected to a support plate B, the surface of the support plate B is fixedly installed with a splint A, the bottom surface of the support plate B is fixedly installed with a connecting block A, the bottom surface of the support plate A is fixedly installed with a connecting block B, the interior of the connecting block A is slidably connected with a screw rod, the interior of the splint A is slidably connected to the splint B, the top surface of the splint B is fixedly installed with a fixed block, the surface of the splint B is fixedly installed with a limiting block, the inner surface of the splint A is provided with a sliding groove, the surface of the splint B is provided with a fixing hole, and the interior of the splint A is inserted with an insertion strip.

[0006] Preferably, the surface of the clamping plate A is fixedly mounted with a base plate A, the surface of the base plate A is fixedly mounted with a slide bar A, the surface of the slide bar A is inserted with a pressure plate A, the surface of the slide bar A is rotatably connected to a rotating block, the surface of the support plate A is fixedly mounted with a base plate B, the surface of the base plate B is fixedly mounted with a slide bar B, and the surface of the slide bar B is slidably connected with a pressure plate B. Here, the design of the pressure plates A and B has the effect of longitudinally clamping the ventilation duct, thereby preventing it from deflecting and shaking during installation or maintenance.

[0007] Preferably, the screw rod and the connecting block B are connected by a thread, and the limit block and the slide groove are connected by a sliding connection. Here, the threaded connection design of the screw rod and the connecting block B has the effect of driving the support plate B to slide in the support plate A through the connecting block when the screw rod rotates, and the sliding design of the limit block and the slide groove has the effect of limiting the position of the clamping plate B when it slides in the clamping plate A.

[0008] Preferably, the number of the clamping plates A and B is two groups, and the two groups of clamping plates A and B are respectively distributed on the surface of the support plate A and the support plate B and are symmetrical. Here, the symmetrical design of the clamping plates A and B plays a role in horizontally clamping the ventilation duct.

[0009] Preferably, the inserting strip is connected to the fixing hole via a threaded connection. Here, the threaded connection design of the inserting strip and the fixing hole has the effect of fixing the clamping plate B in the clamping plate A.

[0010] Preferably, the pressing plates A and B are slidably connected, and the rotating block is threadedly connected to the slide bar A. Here, the sliding design of the pressing plates A and B drives the width of the pressing plates A and B to be adjusted when the support plates A and B are adjusted, and the threaded connection design of the rotating block and the slide bar A clamps the ventilation pipe through the pressing plates A and B.

[0011] Preferably, the number of the pressing plates A and B is two groups, and the two groups of pressing plates A and B are symmetrically distributed on both sides of the support plates A and B. Here, the symmetrical design of the pressing plates A and B improves the effect of fixing the ventilation duct firmly.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, by arranging support plate A, support plate B, clamping plate A, clamping plate B, connecting block A, connecting block B and screw rod, it is convenient to adjust the width of the ventilation pipe bracket, so that it is convenient for installers to adjust according to different models or different positions of the ventilation duct, improving the adaptability of the bracket while also improving the installation efficiency. It also has a simple structure and strong practicality.

[0014] 2. In the present invention, by arranging the bottom plate A, bottom plate B, slide bar A, slide bar B, pressure plate A, pressure plate B and rotating block, the installer can clamp and fix the ventilation duct longitudinally, thereby avoiding the ventilation duct from shaking during installation or maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural diagram of a ventilation pipe bracket with strong adaptability;

[0016] Figure 2 This is a schematic diagram of the extended structure of the support plate B in the ventilation pipe bracket with strong adaptability proposed by the utility model;

[0017] Figure 3 The utility model proposes a schematic diagram of the exploded structure of the splint B and the insert in a ventilation pipe bracket with strong adaptability;

[0018] Figure 4 The utility model provides a schematic diagram of the exploded structure of a transfer block of a ventilation pipe bracket with strong adaptability.

[0019] Legend:

[0020] 1. Support plate A; 2. Support plate B; 3. Clamping plate A; 4. Connecting block A; 5. Screw rod; 6. Connecting block B; 7. Slide groove; 8. Limit block; 9. Clamping plate B; 10. Fixing block; 11. Fixing hole; 12. Insert; 13. Base plate A; 14. Slide rod A; 15. Pressing plate A; 16. Rotating block; 17. Base plate B; 18. Slide rod B; 19. Pressing plate B. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] See also Figure 1-4The utility model provides a technical solution: a ventilation pipe bracket with strong adaptability, including a support plate A1, the support plate A1 is internally slidably connected to the support plate B2, the surface of the support plate B2 is fixedly installed with a splint A3, the bottom surface of the support plate B2 is fixedly installed with a connecting block A4, the bottom surface of the support plate A1 is fixedly installed with a connecting block B6, the internal sliding connection of the connecting block A4 is connected to a screw rod 5, the screw rod 5 and the connecting block B6 are connected by a thread, and the threaded connection design of the screw rod 5 and the connecting block B6 has the effect of driving the support plate B2 to slide in the support plate A1 through the connecting block when the screw rod 5 rotates, the internal sliding connection of the splint A3 is connected to the splint B9, the number of the splint A3 and the splint B9 is two groups, and the two groups of splints A3 and splint B9 are respectively distributed on the support plate A1 It is symmetrical with the surface of the support plate B2. The symmetrical design of the splint A3 and the splint B9 has the effect of horizontally clamping the ventilation duct. The top surface of the splint B9 is fixedly installed with a fixing block 10, and the surface of the splint B9 is fixedly installed with a limiting block 8. The inner surface of the splint A3 is provided with a slide groove 7, and the limiting block 8 is slidingly connected to the slide groove 7. The sliding design of the limiting block 8 and the slide groove 7 has the effect of limiting the splint B9 when the splint B9 slides in the splint A3. The surface of the splint B9 is provided with a fixing hole 11, and the inside of the splint A3 is inserted with an insertion strip 12, which is threadedly connected to the fixing hole 11. The threaded connection design of the insertion strip 12 and the fixing hole 11 has the effect of fixing the splint B9 in the splint A3.

[0025] Example 2

[0026] See also Figure 1-4 The surface of the splint A3 is fixedly installed with a bottom plate A13, the surface of the bottom plate A13 is fixedly installed with a slide rod A14, the surface of the slide rod A14 is inserted with a pressure plate A15, the surface of the slide rod A14 is rotatably connected with a rotating block 16, the rotating block 16 and the slide rod B18 are connected by a thread, and the threaded connection design of the rotating block 16 and the slide rod B18 has the effect of clamping the ventilation pipe through the pressure plate A15 and the pressure plate B19. The surface of the support plate A1 is fixedly installed with a bottom plate B17, the surface of the bottom plate B17 is fixedly installed with a slide rod B18, and the surface of the slide rod B18 is slidably connected with a pressure plate B19. The pressure plate A15 and the pressure plate B1 The design of 9 has the effect of longitudinally clamping the ventilation duct, thereby preventing it from shifting and shaking during installation or maintenance. The pressure plate A15 and the pressure plate B19 are slidingly connected. The sliding design of the pressure plate A15 and the pressure plate B19 drives the pressure plate A15 and the pressure plate B19 to adjust the width when adjusting the support plate A1 and the support plate B2. The number of pressure plates A15 and pressure plates B19 is two groups, and the two groups of pressure plates A15 and pressure plates B19 are symmetrically distributed on both sides of the support plate A1 and the support plate B2. The symmetrical design of the pressure plates A15 and the pressure plates B19 improves the effect of fixing and stabilizing the ventilation duct.

[0027] Working principle: When installing the ventilation duct, first adjust the width of the bracket according to the width of the ventilation duct. When adjusting the width, first rotate the screw rod 5. When the screw rod 5 rotates, it will drive the support plate B2 to slide in the support plate A1 through the connecting block A4. When the support plate B2 slides, it will drive the splint A3 and the splint B9 to move. After the width between the two sets of splints A3 and B9 meets the width of the ventilation duct, the fixing block 10 is installed at the installation position. When the height of the ventilation duct needs to be adjusted, it is only necessary to rotate the insertion strip 12. After the insertion strip 12 is turned out from the fixing hole 11, the insertion strip 12 can be taken out. At this time, the splint B9 can be moved downward, and the limit block 8 will slide in the slide groove 7. After the height of the ventilation duct is adjusted, the insertion strip 12 can be inserted into the splint A3, and then the insertion strip 12 is rotated until the insertion strip 12 is fixed to the fixing hole 11 through the thread. After fixing the insertion strip 12, the height adjustment of the ventilation duct is completed. The adjustment of the support plate A1, support plate B2, splint A3, splint B9, connecting block A4, connecting block B6 and screw rod 5 makes it easy to adjust the width of the ventilation pipe bracket, so that it is convenient for the installer to adjust according to different models or different positions of the ventilation duct, improving the adaptability of the bracket while also improving the installation efficiency. After the bracket is installed, the rotating block 16 is rotated. When the rotating block 16 rotates, it will drive the pressure plate A15 to slide downward on the surface of the slide rod A14, and the pressure plate A15 will drive the pressure plate B19 to slide downward on the surface of the slide rod B18 until the pressure plate A15 is attached to the top surface of the ventilation duct. The bottom plate A13, bottom plate B17, slide rod A14, slide rod B18, pressure plate A15, pressure plate B19 and rotating block 16 enable the installer to clamp and fix the ventilation duct longitudinally, thereby avoiding the shaking of the ventilation duct during installation or maintenance of the ventilation duct.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A ventilation pipe support with strong adaptability, comprising a support plate A (1), characterized in that: The support plate A (1) is internally slidably connected to the support plate B (2), the surface of the support plate B (2) is fixedly installed with a clamping plate A (3), the bottom surface of the support plate B (2) is fixedly installed with a connecting block A (4), the bottom surface of the support plate A (1) is fixedly installed with a connecting block B (6), the inside of the connecting block A (4) is slidably connected with a screw rod (5), the inside of the clamping plate A (3) is internally slidably connected to the clamping plate B (9), the top surface of the clamping plate B (9) is fixedly installed with a fixing block (10), the surface of the clamping plate B (9) is fixedly installed with a limiting block (8), the inner surface of the clamping plate A (3) is provided with a sliding groove (7), the surface of the clamping plate B (9) is provided with a fixing hole (11), and the inside of the clamping plate A (3) is inserted with an insert (12).

2. The adaptable ventilation pipe bracket according to claim 1, characterized in that: A bottom plate A (13) is fixedly mounted on the surface of the clamping plate A (3), a sliding rod A (14) is fixedly mounted on the surface of the bottom plate A (13), a pressure plate A (15) is inserted on the surface of the sliding rod A (14), a rotating block (16) is rotatably connected to the surface of the sliding rod A (14), a bottom plate B (17) is fixedly mounted on the surface of the supporting plate A (1), a sliding rod B (18) is fixedly mounted on the surface of the bottom plate B (17), and a pressure plate B (19) is slidably connected to the surface of the sliding rod B (18).

3. The adaptable ventilation pipe bracket according to claim 1, characterized in that: The screw rod (5) is connected to the connecting block B (6) via a threaded connection, and the limit block (8) is connected to the sliding groove (7) via a sliding connection.

4. The adaptable ventilation pipe bracket according to claim 1, characterized in that: The number of the splints A (3) and splints B (9) is two groups, and the two groups of splints A (3) and splints B (9) are respectively distributed on the surfaces of the support plate A (1) and the support plate B (2) and are symmetrical.

5. The adaptable ventilation pipe bracket according to claim 1, characterized in that: The inserting strip (12) is connected to the fixing hole (11) via threads.

6. The adaptable ventilation pipe bracket according to claim 2, characterized in that: The pressing plate A (15) and the pressing plate B (19) are connected by sliding, and the rotating block (16) and the sliding rod B (18) are connected by threads.

7. The adaptable ventilation pipe bracket according to claim 2, characterized in that: The number of the pressing plates A (15) and the pressing plates B (19) is two groups, and the two groups of pressing plates A (15) and pressing plates B (19) are symmetrically distributed on both sides of the supporting plate A (1) and the supporting plate B (2).

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