A height adjustable pipe support device

Abstract

This utility model discloses a height-adjustable pipe support device, belonging to the field of pipe fixing technology. It includes a pipe support plate and a pipe fixing plate. Screws at both ends of the pipe clamp are inserted into the pipe support plate and the pipe fixing plate, with a pair of support nuts and a pair of fixing nuts threaded onto the screws. The support nuts are respectively located on the top and bottom surfaces of the pipe support plate, and the fixing nuts are also respectively located on the top and bottom surfaces of the pipe fixing plate. Adjusting shims are installed between the pipe support plate and the pipe fixing plate. The adjusting shims include an upper wedge block fixed to the bottom surface of the pipe support plate and a lower wedge block movably inserted between the upper wedge block and the top surface of the pipe fixing plate. By adding the pipe support plate, adjusting shims, support nuts, and fixing nuts, the height of the pipe can be adjusted during installation. The adjusting shims not only support the pipe support plate but also reduce noise during pipe operation.

Description

Technical Field

[0001] This utility model belongs to the field of pipe fixing technology, specifically relating to a height-adjustable pipe support device. Background Technology

[0002] The statements in this section are merely background information related to this utility model and do not necessarily constitute prior art.

[0003] Pipe clamp-type pipe supports use simple clamps or clips to fix pipes in a preset position and are widely used in the field of pipe support.

[0004] However, pipe clamp-type pipe supports have limitations in height adjustment. They rely on pre-set fixed installation positions, making it difficult to make flexible and precise height adjustments according to actual site conditions. Once the pipeline laying environment experiences ground settlement, foundation displacement, or interference with other structures, pipe clamp-type pipe supports will not be able to adapt to the pipeline height in a timely and effective manner, which may lead to uneven stress on the pipeline, causing serious safety hazards such as pipeline deformation and rupture. The prior art discloses a small-gap adjustable pipe support device, including a pipe support plate, a pipe fixing clip installed on the pipe support plate, a mounting pad connected to the pipe support plate by a support screw, and a slot provided in the pipe support plate; the gap between the pipe support plate and the mounting pad can be adjusted by adjusting the support screw.

[0005] The above solution has the following drawbacks: there is a lack of support between the pipe support plate and the mounting plate, and the level of the pipe support plate cannot be adjusted, which can easily lead to damage to the pipe support plate or the pipe. Utility Model Content

[0006] In view of this, the purpose of this utility model is to provide a height-adjustable pipe support device, which can solve the problem in the prior art that there is no support between the pipe support plate and the mounting plate, and the level of the pipe support plate cannot be adjusted, which easily leads to damage to the pipe support plate.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A height-adjustable pipe support device is provided, including a pipe support plate and a pipe fixing plate; the screws at both ends of the pipe clamp are inserted into the pipe support plate and the pipe fixing plate, and a pair of support nuts and a pair of fixing nuts are threaded onto the screws; the support nuts are respectively set on the top surface and the bottom surface of the pipe support plate, and the fixing nuts are also respectively set on the top surface and the bottom surface of the pipe fixing plate. Adjusting shims are installed between the pipe support plate and the pipe fixing plate. The adjusting shims include an upper wedge block fixed to the bottom surface of the pipe support plate and a lower wedge block that is movably inserted between the upper wedge block and the top surface of the pipe fixing plate.

[0008] Preferably, the pipe clamps are U-shaped pipe clamps.

[0009] Preferably, a retaining sleeve is fitted on the non-screw section of the pipe clamp.

[0010] Preferably, the pipe fixing plate is a flange of H-beam or channel steel, and the width of the pipe support plate is the same as the width of the pipe fixing plate.

[0011] Preferably, two screw holes are provided on the center line of the short side of both the pipe support plate and the pipe fixing plate, and the spacing between the screw holes is equal to the screw spacing of the same pipe clamp.

[0012] Preferably, the screw holes on the pipe support plate or pipe fixing plate are symmetrical with respect to the center line of the long side of the pipe support plate or pipe fixing plate.

[0013] Preferably, the diameter of the screw hole is a set value larger than the diameter of the pipe clamp screw.

[0014] Preferably, a gasket is fixedly connected to the top surface of the pipe support plate, and the gasket is a non-metallic gasket.

[0015] Preferably, two adjusting shims are provided between the pipe support plate and the pipe fixing plate, and the two adjusting shims are symmetrically arranged on both sides of the short side centerline of the pipe support plate.

[0016] Preferably, the adjusting shims are symmetrical about the center line of the long side of the pipe support plate.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are: This utility model, without changing the pipe clamp design structure, achieves pipe height adjustment during pipe installation by adding a pipe support plate, adjusting shims, supporting nuts, and fixing nuts. It is easy to process, easy to operate, and low in cost. The pipe height is adjusted by the cooperation of adjusting shims and supporting nuts, which has high adjustment accuracy. In addition, the adjusting shims not only support the pipe support plate, but also reduce the noise during pipe operation. Attached Figure Description

[0018] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0019] Figure 1 This is a three-dimensional schematic diagram of the height-adjustable pipe support device according to an embodiment of the present invention; Figure 2 This is a front view of the height-adjustable pipe support device according to an embodiment of the present invention; Figure 3This is a side view of the height-adjustable pipe support device according to an embodiment of the present invention; In the picture: 1. Pipe clamp; 2. Pipe support plate; 3. Pipe fixing plate; 4. Adjusting shim; 5. Gasket; 6. Support nut; 7. Fixing nut. Detailed Implementation

[0020] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0021] The present invention will now be described in detail with reference to the accompanying drawings.

[0022] This embodiment discloses a height-adjustable pipe support device, such as... Figure 1 As shown, it includes a pipe support plate 2 and a pipe fixing plate 3, both of which are connected to the pipe clamp 1; Figure 1 , Figure 2 , Figure 3 As shown, the screws at both ends of the pipe clamp 1 are inserted into the pipe support plate 2 and the pipe fixing plate 3. A pair of support nuts 6 and a pair of fixing nuts 7 are threaded onto the screws. The pair of support nuts 6 are respectively set on the top and bottom surfaces of the pipe support plate 2. The pair of fixing nuts 7 are also respectively set on the top and bottom surfaces of the pipe fixing plate 3.

[0023] Specifically, before inserting the screws at both ends of pipe clamp 1 into pipe support plate 2, first thread a support nut 6 onto the screws at both ends of pipe clamp 1. After passing through pipe support plate 2, connect another support nut 6, then connect a fixing nut 7. Next, insert the screws at both ends of pipe clamp 1 into pipe fixing plate 3. After inserting into pipe fixing plate 3, connect another fixing nut 7. Through a pair of fixing nuts 7, pipe clamp 1 and pipe support plate 2 are connected to pipe fixing plate 3. The height of pipe support plate 2 can be adjusted by adjusting the position of the support nuts 6.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, an adjusting shim 4 is installed between the pipe support plate 2 and the pipe fixing plate 3. The adjusting shim 4 includes an upper wedge block fixed to the bottom surface of the pipe support plate 2 and a lower wedge block movably inserted between the upper wedge block and the top surface of the pipe fixing plate 3. In this embodiment, the lower surface of the upper wedge block matches the upper surface of the lower wedge block, and both the lower surface of the upper wedge block and the upper and lower surfaces of the lower wedge block are friction surfaces, strengthening the connection between the lower wedge block and the upper wedge block and the top surface of the pipe fixing plate 3.

[0025] It should be noted that by installing adjusting shims 4 between the pipe support plate 2 and the pipe fixing plate 3, the height of the pipe support plate 2 relative to the pipe fixing plate 3 can be adjusted by adjusting the length of the lower wedge block inserted between the upper wedge block and the pipe fixing plate 3, in conjunction with the support nut 6. This allows for timely and effective adaptive adjustment of the pipe height by adjusting the height of the pipe support plate 2 in the event of ground settlement, foundation displacement, or interference with other structures in the pipe laying environment.

[0026] The height of the pipe support is mainly adjusted by the pipe support plate 2. After the pipe support plate 2 is adjusted to a suitable position, the height of the pipe support plate 2 is initially fixed by the support nut 6 on the bottom surface of the pipe support plate 2. Then, the height of the pipe support plate 2 is finely adjusted by inserting the lower wedge block of the adjusting shim 4 between the pipe fixing plate 3 and the pipe support plate 2. After the pipe support plate 2 is adjusted, the support nut 6 on the bottom surface of the pipe support plate 2 is tightened again. Then, the support nut 6 on the top surface of the pipe support plate 2 is tightened to complete the installation of the pipe clamp 1.

[0027] It should also be noted that the function of the adjusting shim 4 is, on the one hand, to adjust the height of the pipe support plate 2 as mentioned above, and on the other hand, to evenly transfer the weight of the pipe on the pipe support plate 2 and the working load to the pipe fixing plate 3 through the adjusting shim 4, thereby transferring it to the structural foundation. At the same time, the adjusting shim 4 can also absorb the vibration generated during the operation of the pipe and reduce the noise generated during the operation of the pipe.

[0028] In this embodiment, without changing the design structure of the pipe clamp 1, the pipe height can be adjusted during pipe installation by adding a pipe support plate 2, adjusting shims 4, supporting nuts 6, and fixing nuts 7. This method is convenient to process, easy to operate, and low in cost. The pipe height is adjusted by the cooperation of adjusting shims 4 and supporting nuts 6, which has high adjustment accuracy. In addition, adjusting shims 4 not only support the pipe support plate 2, but also reduce the noise during pipe operation.

[0029] like Figure 1 , Figure 2 , Figure 3 As shown, in this embodiment, pipe clamp 1 is a U-shaped pipe clamp, which can adapt to the shape of a cylindrical pipe.

[0030] In this embodiment, a sleeve is fitted on the non-screw section of the pipe clamp 1. The sleeve is made of rubber to prevent friction and collision between the pipe clamp 1 and the pipe, which could damage the pipe.

[0031] In this embodiment, the pipe fixing plate 3 is a flange of H-beam or channel steel. The H-beam or channel steel serves as a basic support, providing stable support for the pipe and the height-adjustable pipe support device. The pipe support plate 2 is made of steel, thus having sufficient strength to support the pipe.

[0032] In this embodiment, as Figure 1 , Figure 2 , Figure 3 As shown, the width of the pipe support plate 2 is the same as the width of the pipe fixing plate 3. Since the pipe fixing plate 3 is made of H-beams or channel steel, the width of the pipe fixing plate 3 is related to the type of H-beams or channel steel used. The type of H-beams or channel steel used needs to be selected according to the actual pipe size.

[0033] In the existing technology, the width of the wing plate is generally divided into 50mm, 100mm, 125mm, 150mm, 175mm, 200mm, 250mm, 300mm, 350mm and 400mm.

[0034] In this embodiment, two screw holes are provided on the center line of the short side of both the pipe support plate 2 and the pipe fixing plate 3. The spacing between the screw holes is equal to the screw spacing of the same pipe clamp 1, and is used for the screws of the pipe clamp 1 to pass through.

[0035] It should also be noted that the screw holes on the pipe support plate 2 or the pipe fixing plate 3 are symmetrical with respect to the center line of the long side of the pipe support plate 2 or the pipe fixing plate 3; thus ensuring that the pipe can be supported on the center of the top surface of the pipe support plate 2.

[0036] In this embodiment, the diameter of the screw hole is larger than the diameter of the screw of pipe clamp 1 by a set value. Specifically, the diameter of the screw hole is 3mm larger than the diameter of the screw of pipe clamp 1. This design facilitates the insertion of the screw of pipe clamp 1 into the screw hole.

[0037] like Figure 1 , Figure 2 , Figure 3 As shown, a gasket 5 is fixedly connected to the top surface of the pipe support plate 2. In this embodiment, the gasket 5 is a non-metallic gasket. The function of the gasket 5 is to prevent the pipe and the pipe support plate 2 from coming into direct contact. In particular, for steel pipes coming into contact with the pipe support plate 2, it can effectively alleviate the electrochemical corrosion phenomenon of steel pipes.

[0038] like Figure 3As shown, two adjusting shims 4 are set between the pipe support plate 2 and the pipe fixing plate 3, symmetrically arranged on both sides of the short side centerline of the pipe support plate 2. This design is because the pipe support plate 2 and the pipe fixing plate 3 have a certain width, and when the pipe is placed on the pipe support plate 2, some levelness differences may occur. In this embodiment, when the levelness difference of the pipe support plate 2 does not exceed 10 degrees, the gap between the screw hole and the screw of the pipe clamp 1 can be overcome by adjusting the levelness of the pipe support plate 2. At this time, the adjusting shims 4 can play a third role: by adjusting the length of the lower wedges on both sides of the short side centerline of the pipe support plate 2 inserted between the pipe fixing plate 3 and the upper wedge, the levelness of the pipe support plate 2 is adjusted, thereby ensuring the levelness of the pipe.

[0039] like Figure 2 As shown, the adjusting shim 4 is symmetrical to the center line of the long side of the pipe support plate 2. That is, the adjusting shim 4 is set at the center of the bottom surface of the pipe support plate 2, while the pipe is fixed to the center of the top surface of the pipe support plate 2 by the pipe clamp 1. The adjusting shim 4 is set at the center of the bottom surface of the pipe support plate 2, which can play a role in stabilizing the pipe support plate 2.

[0040] Although the specific embodiments of the present utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the present utility model. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solution of the present utility model are still within the scope of protection of the present utility model.

Claims

1. A height-adjustable pipe support device, characterized in that, It includes a pipe support plate and a pipe fixing plate; the screws at both ends of the pipe clamp are inserted into the pipe support plate and the pipe fixing plate, and a pair of support nuts and a pair of fixing nuts are threaded onto the screws; the support nuts are respectively set on the top and bottom surfaces of the pipe support plate, and the fixing nuts are also respectively set on the top and bottom surfaces of the pipe fixing plate; Adjusting shims are installed between the pipe support plate and the pipe fixing plate. The adjusting shims include an upper wedge block fixed to the bottom surface of the pipe support plate and a lower wedge block movably inserted between the upper wedge block and the top surface of the pipe fixing plate.

2. The height-adjustable pipe support device as described in claim 1, characterized in that, The pipe clamps are U-shaped.

3. The height-adjustable pipe support device as described in claim 2, characterized in that, A sleeve is fitted onto the non-screw section of the pipe clamp.

4. The height-adjustable pipe support device as described in claim 1, characterized in that, The pipe fixing plate is a flange of H-beam or channel steel, and the width of the pipe support plate is the same as the width of the pipe fixing plate.

5. The height-adjustable pipe support device as described in claim 4, characterized in that, Both the pipe support plate and the pipe fixing plate have two screw holes on their short side center lines, and the spacing between the screw holes is equal to the screw spacing of the same pipe clamp.

6. The height-adjustable pipe support device as described in claim 5, characterized in that, The screw holes on the pipe support plate or the pipe fixing plate are symmetrical with respect to the center line of the long side of the pipe support plate or the pipe fixing plate.

7. The height-adjustable pipe support device as described in claim 6, characterized in that, The diameter of the screw hole is a set value larger than the diameter of the pipe clamp screw.

8. The height-adjustable pipe support device as described in claim 1, characterized in that, A gasket is fixedly connected to the top surface of the pipe support plate. The gasket is a non-metallic gasket.

9. The height-adjustable pipe support device as described in claim 1, characterized in that, Two adjusting shims are provided between the pipe support plate and the pipe fixing plate, and the two adjusting shims are symmetrically arranged on both sides of the short side centerline of the pipe support plate.

10. A height-adjustable pipe support device as described in claim 9, characterized in that, The adjusting shims are symmetrical about the center line of the long side of the pipe support plate.

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