Pipe support hanger

Abstract

The application discloses a pipeline support hanger which comprises a plurality of pipe clamp assemblies, each of which is provided with a fixing piece and two pipe clamp arms, the inside of the fixing piece is provided with a cuboid cavity, the bottom and the side wall of the fixing piece are respectively provided with a first opening and a second opening which are communicated with the cavity, and the bottom of the fixing piece is provided with two connecting plates which extend downward perpendicularly to the bottom wall, the two connecting plates are parallel to each other, and the bottoms of the two connecting plates are connected with a rotating shaft; the two pipe clamp arms are symmetrical to each other. The pipeline support hanger has the advantages of simple structure, flexible use, effective fixing of the pipeline, good stability, good vibration and noise reduction, and wide application range.

Description

Technical Field

[0001] This invention relates to the field of pipe support technology. More specifically, this invention relates to a pipe support. Background Technology

[0002] During water and electricity installation at construction sites, pipes serve as carriers for water or cables. Before installing pipes, supports and hangers need to be installed, fixed to the ceiling. Traditional pipe hangers are typically rigidly connected at one end to a wall, slab, or other load-bearing structure, with a pipe clamp made of rigid material at the other end. To ensure reliable clamping, installation is often complex, and because the supports and hangers are on the roof, operation is dangerous and inconvenient, and poor installation stability is common. For example, a storage room pipe support and hanger system disclosed in patent application CN112944045A enables rapid pipe installation and high stability, but its structure is more complex and its processing cost is higher. Summary of the Invention

[0003] One objective of this invention is to provide a pipe support that is simple in structure, easy to use, enables rapid installation of pipes, and has good stability.

[0004] To achieve these and other advantages according to the invention, according to one aspect of the invention, a pipe support is provided, comprising a plurality of pipe clamp assemblies, each pipe clamp assembly being provided with:

[0005] The fastener has a rectangular cavity inside. The bottom and side walls of the fastener are respectively provided with a first opening and a second opening that communicate with the cavity. The bottom of the fastener is provided with two connecting plates that extend downward perpendicularly to the bottom wall. The two connecting plates are parallel to each other and a rotating shaft is connected between their bottoms.

[0006] Two symmetrical pipe clamp arms, each including a first arm and a second arm hinged together. The free end of the second arm is fixed with an arc-shaped clamp plate, and a third arm is vertically fixed to the middle of the second arm. The free ends of the third arms of both pipe clamp arms are movably sleeved on the outer periphery of the rotating shaft, and the free ends of the first arms of both pipe clamp arms are hinged to the bottom of a slide rod. The slide rod is a cuboid structure, and its top is slidably inserted into the cavity through the first opening. The top of the slide rod has a threaded hole, and a screw is screwed into the threaded hole. The top of the screw is rotatably connected to the inner top wall of the cavity. A rotating wheel is coaxially fixedly sleeved on the outer periphery of the screw, and a rotating rod is fixed to the side wall of the rotating wheel. The free end of the rotating rod extends out of the fixing member through the second opening.

[0007] Preferably, it also includes a buffer base, on which mounting plates are fixedly connected to opposite side walls, and each side wall is provided with a sliding groove extending along its length. The top wall of each sliding groove is provided with multiple through holes, and the bottom wall is provided with multiple cuboid-shaped limiting grooves. The through holes and limiting grooves in the two sliding grooves correspond to each other. A first spring is inserted through each through hole. A first pressure plate is installed on the top of the first spring extending out of the through hole, and a second pressure plate is installed on the bottom of the first spring extending into the limiting groove. Multiple second springs are also connected between the bottom of each first pressure plate and the top of the buffer base. The mounting plate is provided with multiple through mounting holes.

[0008] Each pipe clamp assembly has a fixing plate on the top of its fixing component. Two L-shaped limiting components are symmetrically installed on the top two sides of the fixing plate. The two limiting components are matched and embedded in the two corresponding limiting grooves, so that the corresponding second pressure plate presses against the top of the limiting component.

[0009] Preferably, each of the first pressure plate and the second pressure plate is a rectangular structure, the length and width of the first pressure plate are both greater than the diameter of the through hole, and the length and width of the second pressure plate are both less than the length and width of the limiting groove.

[0010] Preferably, rubber cushioning pads are installed on the top of each first pressure plate, the bottom of each second pressure plate, and the inner walls of the two arc-shaped clamping plates.

[0011] Preferably, the two limiting members of each pipe clamp assembly are located on the same side as the two pipe clamp arms.

[0012] Preferably, the second opening is a rectangular structure, and its length direction is perpendicular to the axis of the rotating wheel.

[0013] Preferably, the side wall of the slide bar is provided with a plurality of receiving grooves, each receiving groove movably accommodating a ball bearing that abuts against the inner wall of the cavity.

[0014] The present invention has at least the following beneficial effects: the pipe support structure of the present invention is reasonably designed, and multiple pipe clamp components are fixed on the buffer base to achieve the purpose of vibration reduction and noise reduction; each pipe clamp component can clamp the pipe by turning the rotating rod through the symmetrical pipe clamp arms, which is convenient to operate and has good stability.

[0015] Other advantages, objectives and features of the present invention will become apparent in part from the following description, and in part from those skilled in the art through study and practice of the invention. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of any pipe clamp assembly in one technical solution of the present invention;

[0017] Figure 2 This is a schematic cross-sectional view of any pipe clamp assembly in one of the technical solutions of the present invention when it is clamped.

[0018] Figure 3 This is a schematic cross-sectional view of any pipe clamp assembly in one of the technical solutions of the present invention when it is released;

[0019] Figure 4 This is a schematic diagram of the connection structure of the slide bar and screw bar in one technical solution of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the buffer base described in one technical solution of the present invention. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can implement it based on the description.

[0022] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0023] It should be noted that, unless otherwise specified, the experimental methods described in the following embodiments are conventional methods, and the reagents and materials mentioned are commercially available. In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to fixed connection or setting, detachable connection or setting, or integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0024] like Figures 1-5 As shown, the present invention provides a pipe support and hanger, including multiple pipe clamp assemblies, each pipe clamp assembly being provided with:

[0025] The fastener 100 has a rectangular cavity 101 inside. The bottom and side walls of the fastener 100 are respectively provided with a first opening 102 and a second opening 103 communicating with the cavity 101. The bottom of the fastener 100 is provided with two connecting plates 104 extending downward perpendicularly to the bottom wall. The two connecting plates 104 are parallel to each other, and a rotating shaft 105 is connected between their bottoms.

[0026] Two symmetrical pipe clamp arms are provided. Each pipe clamp arm includes a first arm 200 and a second arm 201 hinged together. An arc-shaped clamping plate 202 is fixed to the free end of the second arm 201, and a third arm 203 is vertically fixed to the middle of the second arm 201. The free ends of the third arms 203 of both pipe clamp arms are movably sleeved on the outer periphery of the rotating shaft 105. The free ends of the first arms 200 of both pipe clamp arms are hinged to the bottom of a sliding rod 204, which has a cuboid structure. Its top is slidably inserted into the cavity 101 through the first opening 102. The top of the slide rod 204 has a threaded hole 205. A screw 206 is screwed into the threaded hole 205. The top of the screw 206 is rotatably connected to the inner top wall of the cavity 101. A rotating wheel 207 is coaxially fixedly sleeved on the outer periphery of the screw 206. A rotating rod 208 is fixedly connected to the side wall of the rotating wheel 207. The free end of the rotating rod 208 extends out of the fixing member 100 through the second opening 103.

[0027] In this technical solution, the pipe support is equipped with multiple pipe clamp assemblies. Each pipe clamp assembly includes a fixing member 100 and two pipe clamp arms. The fixing member 100 has a cavity 101 inside and a first opening 102 at the bottom, which communicates with the cavity 101. Two vertically downward extending connecting plates 104 are provided on the front and rear sides of the bottom of the fixing member 100. The two connecting plates 104 are parallel to each other, and a rotating shaft 105 is vertically connected between their bottom ends. A screw is screwed onto the top wall inside the cavity 101. The screw 206 extends downward along the cavity 101. A rotating wheel 207 is fixedly sleeved on the top outer periphery of the screw 206. A rotating rod 208 is vertically fixed to the side wall of the rotating wheel 207. The free end of the rotating rod 208 extends out from the second opening 103 on the front side wall of the fixing member 100. A sliding rod 204 is rotatably sleeved on the bottom outer periphery of the screw 206. Both the sliding rod 204 and the cavity 101 are rectangular structures, and the length and width of the cross-section of the sliding rod 204 are slightly smaller than the length and width of the cross-section of the cavity 101. Two pipe clamp arms are arranged opposite each other on the left and right sides of the fixing member 100. Each pipe clamp arm includes a first support arm 200, a second support arm 201 and an arc-shaped clamping plate 202 connected in sequence. One end of the first support arm 200 is hinged to the bottom of the slide rod 204 and the other end is hinged to the second support arm 201. The other end of the second support arm 201 is fixed to the arc-shaped clamping plate 202. A third support arm 203 extending towards the fixing member 100 is also fixed to the middle of the second support arm 201. The other end of the third support arm 203 is movably sleeved on the outer periphery of the rotating shaft 105. In use, the end of the rotating rod 208 located outside the fixing member 100 is horizontally moved along the length direction of the second opening 103, causing the rotating wheel 207 to drive the screw 206 to rotate, thereby causing the slide rod 204 to move upward along the cavity 101, and then driving the two arc-shaped clamps 202 to move away from each other. The pipe clamp assembly is opened, and the pipe is placed between the two arc-shaped clamps 202. The rotating rod 208 is moved in the opposite direction, causing the rotating wheel 207 to drive the screw 206 to rotate in the opposite direction, thereby causing the slide rod 204 to move downward along the cavity 101, and then driving the two arc-shaped clamps 202 to move closer to each other, thereby achieving the tightening and fixing of the pipe. This technical solution includes two arc-shaped clamping plates 202, which match the curvature of the pipe to improve the clamping stability. The first arm 200 and the third arm 203 are hinged to the slide rod 204 and the rotating shaft 105 respectively, so that the slide rod 204 slides up and down, causing the two arc-shaped clamping plates 202 to move closer or further apart, which facilitates the adjustment of the clamping degree to accommodate pipes with different diameters. The screw 206 is matched and inserted into the threaded hole 205 on the slide rod 204. By rotating the screw 206, the slide rod 204 is moved up and down, which is convenient to operate and can stably position the pipe, preventing the slide rod 204 from accidentally slipping out and achieving stable clamping of the pipe.

[0028] In another technical solution, a buffer base 300 is also included, with mounting plates 301 provided on both opposite side walls. Each side wall has a sliding groove 302 extending along its length. The top wall of each sliding groove 302 has multiple through holes 303, and the bottom wall has multiple cuboid-shaped limiting grooves 304. The through holes 303 and limiting grooves 304 in the two sliding grooves 302 correspond to each other. A first spring 305 is inserted through each through hole 303. A first pressure plate 306 is installed on the top of the first spring 305 extending out of the through hole 303. A second pressure plate 307 is installed on the bottom of the first spring 305 extending into the limiting groove 304. Multiple second springs 308 are also connected between the bottom of each first pressure plate 306 and the top of the buffer base 300. The mounting plate 301 has multiple through mounting holes 309.

[0029] Each pipe clamp assembly has a fixing plate 106 installed on the top of the fixing member 100. Two L-shaped limiting members 107 are symmetrically installed on the top two sides of the fixing plate 106. The two limiting members 107 are matched and embedded in the two corresponding limiting grooves 304, so that the corresponding second pressure plate 307 abuts against the top of the limiting member 107.

[0030] In this technical solution, the buffer base 300 has a cuboid structure, with sliding grooves 302 arranged opposite each other on its front and rear side walls. The length of the sliding grooves 302 is the same as the length of the buffer base 300. Multiple limiting grooves 304 are provided on the bottom wall of the sliding grooves 302. A through hole 303 is opened on the top wall of the sliding groove 302 above each limiting groove 304. The through holes 303 and limiting grooves 304 on two sliding grooves 302 correspond to each other. The top of the buffer base 300 is connected by a second spring 30. 8 is connected to multiple first pressure plates 306. A first spring 305 is connected to the bottom center of any first pressure plate 306. The first spring 305 extends into the slide groove 302 through any through hole 303. The bottom of the first spring 305 is connected to a second pressure plate 307. When the first spring 305 and the second spring 308 are in their natural state, the second pressure plate 307 is exactly located in the limiting groove 304. The size of the second pressure plate 307 is smaller than the cross-sectional size of the limiting groove 304, and it can move freely up and down in the limiting groove 304. Each pipe clamp assembly is also equipped with a fixing plate 106 at its top. The bottom of the fixing plate 106 is fixedly connected to the top of the fixing member 100. The length of the fixing plate 106 is slightly greater than the width of the buffer base 300. Two inverted L-shaped limiting members 107 are installed opposite each other on the top of the fixing plate 106. The two limiting members 107 can be matched and slidably accommodated in the two sliding grooves 302 of the buffer base 300, and are limited in the limiting groove 304 by the second pressure plate 307. The top of the front and rear side walls of the buffer base 300 are also provided with mounting plates 301, and mounting holes 309 are provided on the mounting plates 301. In use, the two limiting members 107 on the multiple pipe clamp assemblies are slid from one end of the buffer base 300 into the two sliding grooves 302 in sequence. The second pressure plate 307 is manually lifted to move away from the limiting groove 304. The two limiting members 107 of the pipe clamp assembly are slid into any two opposite limiting grooves 304. The second pressure plate 307 is released so that it abuts against the top of the limiting member 107. After the multiple pipe clamp assemblies are limited, the buffer base 300 is lifted to the roof and fixed to the roof by screws or fixing nails passing through the mounting holes 309. This technical solution features a buffer base 300 that connects multiple pipe clamp assemblies in series, improving structural stability. The buffer base 300 has a sliding groove 302 to facilitate the sliding of the pipe clamp assemblies and a limiting groove 304 to limit their position. A spring or similar structure is placed above the limiting groove 304 to provide vibration damping for the pipe clamp assemblies. The components are simple in structure, work together seamlessly, are easy to install, improve the stability of the pipeline, and reduce vibration and noise.

[0031] In another technical solution, each of the first pressure plate 306 and the second pressure plate 307 is a rectangular structure. The length and width of the first pressure plate 306 are both greater than the diameter of the through hole 303, and the length and width of the second pressure plate 307 are both smaller than the length and width of the limiting groove 304. In this technical solution, the first pressure plate 306 is located on top of the buffer base 300, and the second pressure plate 307 is located inside the limiting groove 304. Both are larger than the diameter of the through hole 303 to prevent the second pressure plate 307 from slipping out of the buffer base 300 from the through hole 303.

[0032] In another technical solution, rubber buffer pads are installed on the top of each first pressure plate 306, the bottom of each second pressure plate 307, and the inner walls of the two arc-shaped clamping plates 202. In this technical solution, the installation of the rubber buffer pads provides both anti-slip and cushioning / vibration reduction effects.

[0033] In another technical solution, the two limiting members 107 of each pipe clamp assembly are located on the same side as the two pipe clamp arms. In this technical solution, the two limiting members 107 and the two pipe clamp arms are located on the left and right sides of the pipe clamp assembly, respectively, so that multiple pipe clamp assemblies are installed side by side on the buffer base 300, which facilitates the tightening and fixing of multiple positions of a pipe and improves stability.

[0034] In another technical solution, the second opening 103 is a rectangular structure, and its length direction is perpendicular to the axis of the rotating wheel 207. In this technical solution, the second opening 103 is provided to facilitate the horizontal movement of the rotating rod 208, thereby controlling the rotating wheel 207 to drive the screw 206 to rotate, and realizing the up and down movement of the slide rod 204.

[0035] In another technical solution, the side wall of the slide bar 204 is provided with multiple receiving grooves, each of which movably accommodates a ball bearing 209 that abuts against the inner wall of the cavity 101. In this technical solution, the receiving groove is a hemispherical structure, and the diameter of its opening is smaller than the diameter of the ball bearing 209. The ball bearing 209 is partially accommodated in the receiving groove, and its outer surface rolls against the inner wall of the cavity 101, facilitating the smooth up-and-down sliding of the slide bar 204 along the cavity 101.

[0036] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A pipe support, characterized in that, Includes multiple pipe clamp assemblies, each of which is equipped with: The fastener has a rectangular cavity inside. The bottom and side walls of the fastener are respectively provided with a first opening and a second opening that communicate with the cavity. The bottom of the fastener is provided with two connecting plates that extend downward perpendicularly to the bottom wall. The two connecting plates are parallel to each other and a rotating shaft is connected between their bottoms. Two symmetrical pipe clamp arms, each including a first arm and a second arm hinged together. The free end of the second arm is fixed with an arc-shaped clamp plate, and a third arm is vertically fixed to the middle of the second arm. The free ends of the third arms of both pipe clamp arms are movably sleeved on the outer periphery of the rotating shaft, and the free ends of the first arms of both pipe clamp arms are hinged to the bottom of a slide rod. The slide rod is a cuboid structure, and its top is slidably inserted into the cavity through the first opening. The top of the slide rod has a threaded hole, and a screw is screwed into the threaded hole. The top of the screw is rotatably connected to the inner top wall of the cavity. A rotating wheel is coaxially fixedly sleeved on the outer periphery of the screw. A rotating rod is fixed to the side wall of the rotating wheel, and the free end of the rotating rod extends out of the fixing member through the second opening. It also includes a buffer base, on which mounting plates are provided on both opposite side walls, and each side wall has a sliding groove extending along its length. The top wall of each sliding groove has multiple through holes, and the bottom wall has multiple rectangular limiting grooves. The through holes and limiting grooves in the two sliding grooves correspond to each other. A first spring is inserted through each through hole. A first pressure plate is installed on the top of the first spring extending out of the through hole, and a second pressure plate is installed on the bottom of the first spring extending into the limiting groove. Multiple second springs are also connected between the bottom of each first pressure plate and the top of the buffer base. The mounting plate has multiple through mounting holes. Each pipe clamp assembly has a fixing plate installed on the top of its fixing component. Two L-shaped limiting components are symmetrically installed on both sides of the top of the fixing plate. The two limiting components are matched and embedded in two opposite limiting grooves, so that the corresponding second pressure plate presses against the top of the limiting component.

2. The pipe support as described in claim 1, characterized in that, Each of the first and second pressure plates is a rectangular structure. The length and width of the first pressure plate are both greater than the diameter of the through hole, and the length and width of the second pressure plate are both less than the length and width of the limiting groove.

3. The pipe support as described in claim 1, characterized in that, Rubber cushioning pads are installed on the top of each first pressure plate, the bottom of each second pressure plate, and the inner walls of the two curved clamping plates.

4. The pipe support as described in claim 1, characterized in that, The two limiting members of each pipe clamp assembly are located on the same side as the two pipe clamp arms.

5. The pipe support as described in claim 1, characterized in that, The second opening is a rectangular structure, and its length direction is perpendicular to the axis of the rotating wheel.

6. The pipe support as described in claim 1, characterized in that, The slide bar has multiple receiving grooves on its side wall, and each receiving groove movably accommodates a ball bearing that abuts against the inner wall of the cavity.

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