CN220452942U - An easily adjustable assembled pipe support - Google Patents

Abstract

The utility model relates to the technical field of assembled pipe supports, and specifically to an assembled pipe support that is easy to adjust. It includes a bottom sleeve, a height adjustment bolt and an intermediate turntable, and also includes a pipe fixing device. The pipe fixing device includes an upper pipe clamp and a lower pipe bracket. Pipe clamp, connecting screw, bearing, screw ring and rotation limit assembly. The upper pipe clamp is located at the upper end of the lower pipe clamp. The lower pipe clamp is detachably connected to the middle turntable through bolts. The connecting screw and the lower pipe clamp are rotationally connected through the bearing, and It is connected to the upper pipe clamp through a screw ring. The inner side of the bearing is fixedly connected to the connecting screw rod. The outer side of the bearing is fixedly connected to the lower pipe clamp. The bearing is located between the connecting screw rod and the lower pipe clamp. The inner side of the screw ring is threadedly connected to the connecting screw rod. The outer side of the ring is fixedly connected to the upper pipe clamp. The spiral ring is located between the connecting screw and the upper pipe clamp. The rotation limit component is installed between the upper pipe clamp and the lower pipe clamp to obtain the clamping, adjustment and fixation operation of the pipe. Rotation adjustment The operation is simpler and more convenient.

Description

An easily adjustable assembled pipe support

Technical field

The utility model relates to the technical field of assembled pipe supports, and in particular to an assembled pipe support that is easy to adjust.

Background technique

Pipe supports can carry the weight of the pipeline, increase the stiffness of the pipeline, avoid vibration and deformation of the pipeline, and control the size and direction of the thermal displacement of the pipeline to ensure the safe operation of the pipeline system and connecting equipment. It is an important part of the pipeline system. The existing brackets cannot be adjusted or cannot achieve infinite micro-adjustment, which requires multiple bracket replacements. Not only is the construction efficiency low, it may even seriously affect the safe operation of the pipeline.

Prior art CN 113374943 A discloses an assembled stepless adjustment pipe support, which includes a connected upper pipe clamp and a lower pipe clamp, an intermediate turntable provided below the lower pipe clamp, and a height provided below the middle turntable and connected to it. Adjusting bolts, and sleeves located outside the height adjusting bolts; a shaft is fixed below the lower pipe clamp; limit grooves are provided at both ends of the middle turntable, and both ends of the shaft are located in the limit grooves; when the shaft is in the limit grooves After turning to the target angle, fix the shaft with bolts; this device can realize stepless adjustment of height, horizontal angle and vertical inclination, and can achieve vertical inclination by loosening the upper tightening bolt and rotating the lower pipe clamp and clamping block. Stepless adjustment, by loosening the lower tightening bolt and turning the middle keyboard and chuck, the horizontal angle can be adjusted steplessly. The height can be adjusted steplessly by the height adjustment bolt, thereby realizing stepless adjustment of the pipe in any direction and angle.

However, in the above-mentioned technology, the upper pipe clamp and the lower pipe clamp are fixed by fixing the corresponding lip plates with pipe clamp bolts and pipe clamp nuts. For such a connection and fixation, it is not convenient to adjust and fix the pipe.

Utility model content

The purpose of this utility model is to provide an assembled pipe bracket that is easy to adjust, which solves the problem in the prior art that the upper pipe clamp and the lower pipe clamp are fixed by fixing the corresponding lip plates with pipe clamp bolts and pipe clamp nuts. The connection and fixation placement is not convenient enough to adjust the fixation of the pipeline.

In order to achieve the above purpose, the utility model provides an assembled pipe support that is easy to adjust, including a bottom sleeve, a height adjustment bolt and an intermediate turntable. The bottom sleeve is internally threaded to connect the height adjustment bolt, and the middle turntable is It is detachably connected to the height adjustment screw through bolts, and is characterized in that:

Also included are pipe fixtures;

The pipe fixing device includes an upper pipe clamp, a lower pipe clamp, a connecting screw, a bearing, a spiral ring and a rotation limit assembly. The upper pipe clamp is located at the upper end of the lower pipe clamp. The lower pipe clamp is connected to the lower pipe clamp through bolts. The middle turntable is detachably connected, the connecting screw is rotatably connected to the lower pipe clamp through the bearing, and is connected to the upper pipe clamp through the spiral ring, and the inner side of the bearing is fixedly connected to the connecting screw. , the outer side of the bearing is fixedly connected to the lower pipe clamp, the bearing is located between the connecting screw rod and the lower pipe clamp, the inner side of the spiral ring is threadedly connected to the connecting screw rod, and the spiral ring The outer side is fixedly connected to the upper pipe clamp, the spiral ring is located between the connecting screw and the upper pipe clamp, and the rotation limiting component is installed between the upper pipe clamp and the lower pipe clamp. , and located at one end of the upper pipe clamp and the lower pipe clamp away from the connecting screw.

Wherein, the rotation limit assembly includes a limit rod, a roller and a rotating shaft. The lower end of the limit rod is fixedly connected to the lower pipe clamp and is located on the side of the lower pipe clamp close to the upper pipe clamp. The limit rod penetrates the upper pipe clamp and is slidingly connected with the upper pipe clamp; the roller and the upper pipe clamp are rotationally connected through the rotating shaft and are rotationally connected with the limit rod; The rotating shaft is rotatably connected to the upper pipe clamp, passes through the roller, and is fixedly connected to the roller.

Wherein, the limit rod has a limit chute, the limit chute is provided on the side of the limit rod close to the roller, and cooperates with the roller; the upper tube clamp has a mounting groove , the installation groove is provided on the side of the upper pipe clamp close to the limiting chute, and cooperates with the roller.

Wherein, the pipe fixing device further includes a rotating handle, which is fixedly connected to the connecting screw and is located at the top of the connecting screw close to the upper pipe clamp.

Wherein, the pipe fixing device further includes two rubber pads, one of which is fixedly connected to the upper pipe clamp, and the other is fixedly connected to the lower pipe clamp.

The utility model provides an easy-to-adjust assembled pipe support. First, by rotating the rotating handle, the rotating handle drives the connecting screw to rotate counterclockwise. The connecting screw drives the upper pipe clamp through the spiral ring. Move upward to move the upper pipe clamp away from the lower pipe clamp to facilitate the pipeline to penetrate between the upper pipe clamp and the lower pipe clamp, and then rotate the rotating handle to drive the connection through the rotating handle The screw rotates clockwise, and the connecting screw drives the upper pipe clamp to move downward through the spiral ring, and then through the bottom sleeve, the height adjustment bolt and the intermediate turntable, the height, horizontal angle and The stepless adjustment of the vertical inclination can also restrain or release a certain amount of thermal expansion by finely adjusting the angle and height of the bracket when the thermal pipeline is working under different temperature conditions to ensure the safe operation of the pipeline system, thereby fixing the pipeline. The device makes the upper pipe clamp gradually approach the upper end of the pipe, and cooperates with the lower pipe clamp to realize the clamping, adjustment and fixation operation of the pipe, and the rotation adjustment operation is simpler and more convenient.

Description of drawings

In order to more clearly explain the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below.

Figure 1 is a schematic diagram of the connection structure of an easy-to-adjust assembled pipe bracket according to the first embodiment of the present invention.

Figure 2 is a schematic structural diagram of the pipe fixing device according to the first embodiment of the present invention.

Figure 3 is a schematic diagram of the overall structure of an easy-to-adjust assembled pipe bracket according to the second embodiment of the present invention.

In the picture: 101-bottom sleeve, 102-height adjustment bolt, 103-middle turntable, 104-upper pipe clamp, 105-lower pipe clamp, 106-connecting screw, 107-bearing, 108-spiral ring, 109-limit Rod, 110-roller, 111-rotating shaft, 112-limiting chute, 113-installation groove, 114-rotating handle, 215-rubber pad.

Detailed ways

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and cannot be understood as Limitations on this utility model.

First embodiment:

Please refer to Figures 1 and 2. Figure 1 is a schematic view of the connection structure of an easily adjustable assembled pipe bracket according to the first embodiment of the present invention. Figure 2 is a schematic structural view of the pipe fixing device according to the first embodiment of the present invention.

The utility model is an assembled pipe bracket that is easy to adjust: it includes a bottom sleeve 101, a height adjustment bolt 102, an intermediate turntable 103 and a pipe fixing device. The pipe fixing device includes an upper pipe clamp 104, a lower pipe clamp 105, and a connecting screw. 106. Bearing 107, spiral ring 108, rotation limit assembly and rotating handle 114. The rotation limit assembly includes a limit rod 109, a roller 110 and a rotating shaft 111. The limit rod 109 has a limit chute 112, so The above-mentioned pipe clamp 104 has a mounting groove 113 . The above solution solves the problem in the prior art that the upper pipe clamp 104 and the lower pipe clamp 105 are fixed by fixing the corresponding lip plates with pipe clamp bolts and pipe clamp nuts. For such a connection and fixation, it is not convenient to adjust and fix the pipe. Question: It is understandable that the clamping and fixing of the pipeline through the aforementioned solution is more convenient to adjust, and the operation is simpler and more convenient.

In this embodiment, the bottom of the bottom sleeve 101 is provided with a fixed plate with a large installation area, and the inner diameter of the sleeve thread at the upper end matches the diameter of the threaded cylinder at the lower end of the height adjustment bolt 102 to achieve all the requirements in the device. The overall height of the height adjustment bolt 102, the intermediate turntable 103 and the pipe fixing device can be adjusted steplessly. Height adjustment can be achieved by rotating the height adjustment bolt 102 clockwise or counterclockwise. The height adjustment bolt 102 includes the upper end. The circular boss, the polygonal plate in the middle, and the threaded cylinder in the lower part. When the circular boss at the upper end of the height adjustment bolt 102 is placed in the cylindrical structure at the lower part of the intermediate turntable 103, the chuck and the circular At this time, only the rough alignment of the center of the circle is achieved. By tightening the lower tightening bolt in the bolt hole, the middle turntable 103 in the device and the pipe fixing device above it can be realized. The horizontal angle is infinitely adjusted and fixed. The intermediate turntable 103 includes a rectangular disk panel with a hole in the center, a cylindrical structure located below the hole, and two sets of fixed blocks respectively fixed to both ends of the disk panel. In each group of fixed blocks Opposite inner grooves are processed to form a limit groove between each set of fixed blocks. The width of the limit groove is consistent with the width of the clamping block. It is used to realize stepless adjustment of height, horizontal angle and vertical inclination, overcoming the problem of The traditional pipe bracket has the disadvantage of being unable to be freely adjusted. It has a wide range of applications, and there is no need to disassemble and assemble the bracket during the adjustment process. You only need to loosen the tightening bolts.

Wherein, the upper pipe clamp 104 is located at the upper end of the lower pipe clamp 105. The lower pipe clamp 105 is detachably connected to the intermediate turntable 103 through bolts. The connecting screw 106 and the lower pipe clamp 105 pass through The bearing 107 is rotationally connected and connected to the upper pipe clamp 104 through the spiral ring 108. The inner side of the bearing 107 is fixedly connected to the connecting screw 106, and the outer side of the bearing 107 is connected to the lower pipe clamp 105. Fixed connection, the bearing 107 is located between the connecting screw 106 and the lower pipe clamp 105, the inner side of the spiral ring 108 is threadedly connected to the connecting screw 106, and the outer side of the spiral ring 108 is threadedly connected to the upper pipe clamp 105. The pipe clamp 104 is fixedly connected, the spiral ring 108 is located between the connecting screw 106 and the upper pipe clamp 104 , and the rotation limiting component is installed between the upper pipe clamp 104 and the lower pipe clamp 105 , and are located at one end of the upper pipe clamp 104 and the lower pipe clamp 105 away from the connecting screw 106 . The rotating handle 114 is fixedly connected to the connecting screw 106 and is located at the top of the connecting screw 106 near the upper pipe clamp 104 . The main body of the upper pipe clamp 104 and the lower pipe clamp 105 is a semicircle surrounded by strip plates with a certain width, and lip plates for connection are processed at both ends. The right end of the lower pipe clamp 105 The lip plate is provided with a through hole that matches the outer diameter of the bearing 107. The outer wall of the bearing 107 is fixedly connected to the inner wall of the through hole of the right end lip plate of the lower pipe clamp 105. The rotation of the bearing 107 The inner diameter of the inner ring matches the diameter of the lower end of the connecting screw 106. The lower end of the connecting screw 106 penetrates into the inner diameter of the bearing 107 and is fixedly connected to the inner wall of the bearing 107. All the requirements are achieved through the bearing 107. The connecting screw 106 is rotatably installed on the right end lip plate of the lower pipe clamp 105, and the upper end of the connecting screw 106 is covered with the screw ring 108. The inner diameter of the thread of the screw ring 108 is consistent with the connecting screw 106. The outside of the thread is threaded, and the outer diameter of the screw ring 108 matches the diameter of the through hole of the right end lip of the upper pipe clamp 104 and is fixedly connected to the right end lip of the upper pipe clamp 104. Through the screw ring 108 realizes the connection between the upper pipe clamp 104 and the connecting screw 106. The rotation limit assembly is installed on the left end lip plate of the lower pipe clamp 105. The rotation limit assembly is connected to the upper pipe clamp 104. Sliding connection, the rotation of the upper pipe clamp 104 is limited by the rotation limit component, so that the rotation of the connecting screw 106 drives the rotation of the spiral ring 108 and drives the upper pipe clamp 104 to move downward or upward. , the rotating handle 114 is fixedly installed on the top of the connecting screw 106. The rotating handle 114 includes a rotating disk with a diameter larger than that of the connecting screw 106 and a rotating rod at the upper end of the rotating disk. The connection is made by holding the rotating rod. The axis of the screw 106 is a circular rotation of the axis, so that the rotating handle 114 drives the connecting screw 106 to rotate; therefore, first by rotating the rotating handle 114, the rotating handle 114 drives the connecting screw 106 to rotate counterclockwise. , the connecting screw 106 drives the upper pipe clamp 104 to move upward through the spiral ring 108, so that the upper pipe clamp 104 is away from the lower pipe clamp 105, making it easier for the pipe to penetrate the upper pipe clamp 104 and the lower pipe clamp 105. between the pipe clamps 105, and then rotate the rotating handle 114 to drive the connecting screw 106 to rotate clockwise, and the connecting screw 106 drives the upper pipe clamp 104 through the spiral ring 108 Move downward, so that the upper pipe clamp 104 gradually approaches the upper end of the pipe, and cooperates with the lower pipe clamp 105 to realize the clamping, adjustment and fixing operation of the pipe, and the rotation adjustment operation is simpler and more convenient.

Secondly, the lower end of the limiting rod 109 is fixedly connected to the lower pipe clamp 105 and is located on the side of the lower pipe clamp 105 close to the upper pipe clamp 104. The limiting rod 109 penetrates the upper pipe. Clamp 104, and is slidingly connected with the upper pipe clamp 104; the roller 110 is rotationally connected with the upper pipe clamp 104 through the rotating shaft 111, and is rotationally connected with the limiting rod 109; the rotating shaft 111 is connected with the upper pipe clamp 104. The above-mentioned pipe clamp 104 is rotatably connected, penetrates the roller 110 , and is fixedly connected with the roller 110 . The limit chute 112 is provided on the side of the limit rod 109 close to the roller 110 and cooperates with the roller 110; the installation groove 113 is provided on the upper pipe clamp 104 close to the limit. It is located on one side of the chute 112 and cooperates with the roller 110 . The limit rod 109 is a rectangular parallelepiped with four arc-shaped corners, and its lower end extends into the left end lip plate of the lower pipe clamp 105 and is welded and fixed. The corresponding position of the left end lip plate of the upper pipe clamp 104 is provided with the The limiting rod 109 has a matching through hole in cross section, and is then movably set on the limiting rod 109 to limit the rotation of the upper pipe clamp 104 so that the connecting screw 106 rotates and drives the spiral ring. 108 drives the upper pipe clamp 104 to move upward or downward only along the limit rod 109. The limit chute 112 is provided on the front and rear sides of the limit rod 109. The limit chute 112 The width of 112 matches the width of the roller 110 and is used to guide the rotation movement of the roller 110. The two rollers 110 are respectively located on the upper pipe clamp 104 and close to the two limiting chutes 112. In the two installation grooves 113 , and the two rollers 110 are rotated and installed in the two installation grooves 113 respectively through the two rotating shafts 111 , and through the limiting rod 109 and the roller 110 , the limiting chute 112 on the rotating shaft 111 and the limiting rod 109 realizes the rotational limiting assembly to make the upper pipe clamp 104 move up and down more smoothly and avoid movement jamming.

When using the assembled pipe bracket that is easy to adjust in this embodiment, first turn the rotating handle 114, and the rotating handle 114 drives the connecting screw 106 to rotate counterclockwise, and the connecting screw 106 passes through the spiral ring. 108 drives the upper pipe clamp 104 to move upward, keeping the upper pipe clamp 104 away from the lower pipe clamp 105, so that the pipe can penetrate between the upper pipe clamp 104 and the lower pipe clamp 105, and then rotate the The rotating handle 114 drives the connecting screw 106 to rotate clockwise through the rotating handle 114. The connecting screw 106 drives the upper pipe clamp 104 to move downward through the spiral ring 108, and then passes through the bottom sleeve. 101. The height adjustment bolt 102 and the intermediate turntable 103 can achieve stepless adjustment of height, horizontal angle and vertical inclination. They can also finely adjust the angle and height of the bracket when the thermal pipeline is working under different temperature conditions. Constrain or release certain thermal expansion to ensure the safe operation of the pipeline system, so that the upper pipe clamp 104 gradually approaches the upper end of the pipeline through the pipeline fixing device, and cooperates with the lower pipe clamp 105 to achieve clamping, adjustment and fixation of the pipeline. Operation, rotation adjustment operation is more simple and convenient.

Second embodiment:

Please refer to FIG. 3 , which is a schematic diagram of the overall structure of an easy-to-adjust assembled pipe support according to a second embodiment of the present invention. On the basis of Embodiment 1, the pipe fixing device of this embodiment further includes a rubber pad 215 .

In this embodiment, there are two rubber pads 215 , one is fixedly connected to the upper pipe clamp 104 , and the other is fixedly connected to the lower pipe clamp 105 . The rubber pad 215 is a semicircle formed by a strip plate matching the width of the upper pipe clamp 104 and the lower pipe clamp 105 , and the outer diameter of the rubber pad 215 is consistent with the width of the upper pipe clamp 104 and the lower pipe clamp 105 . The inner diameter of the lower pipe clamp 105 is matched, and the material of the rubber pad 215 is rubber, which is used to increase the clamping and fixed contact friction between the upper pipe clamp 104 and the lower pipe clamp 105 and the conduit, and to avoid friction. Excessive extrusion of pipes.

What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes for implementing the above embodiments, and implement them according to this application. Equivalent changes made to the claims of the application will still fall within the scope of this application.

Claims (5)

1. An assembled pipe support that is easy to adjust, including a bottom sleeve, a height adjustment bolt and an intermediate turntable. The bottom sleeve is internally threaded to connect the height adjustment bolt, and the intermediate turntable and the height adjustment screw are connected through bolts. Detachable connection, characterized by, Also included are pipe fixtures; The pipe fixing device includes an upper pipe clamp, a lower pipe clamp, a connecting screw, a bearing, a spiral ring and a rotation limit assembly. The upper pipe clamp is located at the upper end of the lower pipe clamp. The lower pipe clamp is connected to the lower pipe clamp through bolts. The middle turntable is detachably connected, the connecting screw is rotatably connected to the lower pipe clamp through the bearing, and is connected to the upper pipe clamp through the spiral ring, and the inner side of the bearing is fixedly connected to the connecting screw. , the outer side of the bearing is fixedly connected to the lower pipe clamp, the bearing is located between the connecting screw rod and the lower pipe clamp, the inner side of the spiral ring is threadedly connected to the connecting screw rod, and the spiral ring The outer side is fixedly connected to the upper pipe clamp, the spiral ring is located between the connecting screw and the upper pipe clamp, and the rotation limiting component is installed between the upper pipe clamp and the lower pipe clamp. , and located at one end of the upper pipe clamp and the lower pipe clamp away from the connecting screw. 2. The easy-to-adjust assembled pipe support as claimed in claim 1, characterized in that: The rotation limit assembly includes a limit rod, a roller and a rotating shaft. The lower end of the limit rod is fixedly connected to the lower pipe clamp and is located on the side of the lower pipe clamp close to the upper pipe clamp. The limiting rod penetrates the upper pipe clamp and is slidingly connected with the upper pipe clamp; the roller and the upper pipe clamp are rotationally connected through the rotating shaft and are rotationally connected with the limiting rod; the rotating shaft is connected with the upper pipe clamp. The upper pipe clamp is rotatably connected, penetrates the roller, and is fixedly connected with the roller. 3. The easy-to-adjust assembled pipe support as claimed in claim 2, characterized in that: The limit rod has a limit chute, and the limit chute is arranged on the side of the limit rod close to the roller and cooperates with the roller; the upper tube clamp has a mounting groove, so The installation groove is provided on the side of the upper pipe clamp close to the limiting chute and cooperates with the roller. 4. The easy-to-adjust assembled pipe support as claimed in claim 1, characterized in that: The pipe fixing device further includes a rotating handle, which is fixedly connected to the connecting screw and located at the top of the connecting screw near the upper pipe clamp. 5. The easy-to-adjust assembled pipe support as claimed in claim 1, characterized in that: The pipe fixing device further includes two rubber pads, one of which is fixedly connected to the upper pipe clamp, and the other is fixedly connected to the lower pipe clamp.