Pipeline hoisting support

Abstract

The pipeline hoisting support comprises a screw assembly and a hoisting rod assembly, the screw assembly comprises a screw and an adapter, a threaded groove is formed in the adapter, the adapter is arranged at one end of the screw in a sleeving mode, a protruding part capable of protruding in the radial direction of the hoisting rod assembly is arranged at one end of the hoisting rod assembly, and one end of the hoisting rod assembly is screwed into the threaded groove in a threaded mode; and meanwhile, the protruding part can be driven to protrude by the counter-acting force of the screw on the hoisting rod, and the protruding part is clamped with the threaded groove so as to fasten the hoisting rod assembly. The protruding part capable of protruding on the hoisting rod assembly in the radial direction is arranged, when one end of the hoisting rod assembly is screwed into the adapter in a threaded mode, after the angle of a screw is adjusted, the end of the hoisting rod assembly can abut against the screw, unnecessary deflection is avoided, meanwhile, the protruding part can be driven to protrude through the counter-acting force of the screw on the hoisting rod assembly, and the hoisting effect is improved. Therefore, the connection stability of the hoisting rod assembly and the adapter can be further improved.

Description

Technical Field

[0001] The present application relates to the technical field of hanging brackets, and in particular to a pipeline hanging bracket. Background Art

[0002] A lifting bracket is a structural device used to support and fix lifting equipment or heavy objects. It is widely used in construction, industry, electromechanical equipment installation and other fields.

[0003] The lifting bracket is a device that provides stable support for lifting operations through its structural design and mechanical principles. Its main function is to disperse and bear the gravity and pressure generated during the lifting process to ensure the safety and stability of the lifting operation. When installing pipelines, it is usually necessary to use a lifting bracket to further stabilize the pipelines.

[0004] Existing pipeline hanging brackets are generally fixed to the wall or other fixing parts with screws. During hanging, the pipeline may be disturbed due to environmental factors, causing the screws to loosen, thereby causing certain safety hazards during the installation of the pipeline. Summary of the invention

[0005] The present application provides a pipeline hanging bracket, which can solve the problem that the existing pipeline hanging bracket is easily disturbed and becomes loose when fixing the pipeline, and has low stability.

[0006] The technical solution of the present application is as follows: A pipeline hanging bracket, comprising: A screw assembly, the screw assembly comprising a screw and an adapter with a thread groove inside, the adapter being sleeved on one end of the screw; A lifting rod assembly, one end of which is provided with a protrusion that can protrude radially along the lifting rod assembly, one end of which is threadedly screwed into the thread groove and interferes with the screw to tighten the screw, and at the same time, the reaction force of the screw on the lifting rod can drive the protrusion to protrude and engage with the thread groove to tighten the lifting rod assembly.

[0007] By adopting the above scheme, a protrusion that can protrude radially on the lifting rod assembly is provided. When one end of the lifting rod assembly is threadedly screwed into the inside of the adapter, after the angle of the screw is adjusted, one end of the lifting rod assembly can resist the screw to avoid unnecessary deflection. At the same time, the reaction force of the screw on the lifting rod assembly can drive the protrusion to protrude and engage with the thread groove, thereby further improving the connection stability between the lifting rod assembly and the adapter.

[0008] In one embodiment of the present application, the screw comprises: A screw rod body, one end of which is provided with an oblique groove extending along the length direction of the screw rod body; The screw head is a hemispherical component, one end of which is connected and fixed to the screw rod body, and the other end of which is provided with a countersunk hole.

[0009] By adopting the above scheme, an oblique groove is provided at one end of the screw rod body, so that when the screw is screwed into a wall or other component, debris generated during the screwing can be discharged through the oblique groove. At the same time, a hemispherical screw head is provided, so that the screw can be rotated by setting the screw head in the adapter, thereby facilitating angle adjustment.

[0010] In one embodiment of the present application, the adapter comprises: A straight tube portion, wherein the inner wall of the straight tube portion is provided with the thread groove along the length direction thereof; The rotating part is a hemispherical shell and is adapted to the shape of the screw head. One end of the rotating part is connected to the straight cylinder part, and the other end is provided with a circular through hole. The rotating part is provided with an arc-shaped opening connected to the circular through hole. The arc-shaped opening extends radially along the rotating part. The width of the arc-shaped opening is not less than the diameter of the screw rod body. One end of the screw rod body passes through the circular through hole.

[0011] By adopting the above scheme, a cylindrical adapter is used and sleeved on the screw, and a threaded groove is opened on the inner wall of the adapter to facilitate the screw to be threadedly connected to the hanging rod assembly through the threaded groove of the adapter. At the same time, a hemispherical rotating part is set at the end of the adapter to facilitate the rotation of the screw head in the rotating part, and the arc-shaped opening provides the space required for the screw to adjust the angle, so that when the screw is fixed on the wall, the direction of the hanging rod can be adjusted by swinging the rotating head.

[0012] In one embodiment of the present application, a strip opening extending along the length direction of the straight tube portion is provided on the outside of the straight tube portion, the width of the strip opening is not less than the diameter of the screw rod body, and the strip opening is connected to the arc-shaped opening.

[0013] By adopting the above scheme, a strip opening is also opened on the straight tube part, so that when the device screws the screw on the wall, there is no need to use a screwdriver with a smaller diameter to reach into the adapter and engage with the countersunk hole of the screw head. The screw can be directly screwed on the wall. Subsequently, the adapter is placed sideways and the screw rod body is slid into the strip opening to complete the assembly of the screw and the adapter, and it is also convenient to fix the screw on the wall.

[0014] In one embodiment of the present application, the hanging rod assembly further includes: A hoisting rod, wherein a columnar through hole extending along its own length direction and connected to the outside is provided inside the hoisting rod, a thread adapted to the thread groove thread is provided outside one end of the hoisting rod, a piston column is provided inside one end of the hoisting rod, one end of the piston column extends to the outside of the hoisting rod, and the other end is fixedly connected to a blocking ball, a connecting cavity extending along the radial direction of the hoisting rod is provided on the inner wall of one end of the hoisting rod, the connecting cavity is connected to the columnar through hole, the protrusion is arranged inside the connecting cavity, and a buffer is provided inside the columnar through hole; A threaded column, wherein the inner wall of the other end of the columnar through hole is provided with a threaded section, one end of the threaded column is threadedly screwed into the threaded section and is fixedly connected with a piston block, and the other end of the threaded column extends to the outside of the lifting rod; A lifting ring is connected and fixed to the other end of the threaded column.

[0015] By adopting the above scheme, when one end of the lifting rod is screwed into the adapter until it conflicts with the screw head, the reaction force of the screw head on the lifting rod acts on the piston column, thereby driving the blocking ball to retreat in the direction away from the adapter. While squeezing the buffer solution, the buffer solution can generate pressure on the protrusion located in the connecting cavity, thereby driving the protrusion to protrude outside the lifting rod and engage with the threaded groove, thereby further improving the stability of the connection between the lifting rod and the adapter. At the same time, the buffer solution can provide a certain degree of buffering when the lifting rod is subjected to axial force.

[0016] In one embodiment of the present application, the communicating cavity comprises: A columnar slideway, which is arranged in the inner wall of the hoisting rod along the radial direction of the hoisting rod, one end of which is connected to the columnar through hole, and the other end of which is connected to the outside; A sealing groove is located in the inner wall of the hanging rod and is coaxially arranged with the columnar slideway.

[0017] By adopting the above solution and utilizing the radially arranged columnar slideway, when the buffer solution is squeezed, the buffer solution can generate radial pressure on the protrusion, so as to improve the engagement stability between the protrusion and the thread groove in the adapter.

[0018] In one embodiment of the present application, the protrusion comprises: A piston plate, the piston plate is coaxial and slidably sealed inside the sealing groove; A resistance block, one end of which is connected and fixed to the piston block, and the other end of which passes through the columnar slideway and extends to the outside of the lifting rod.

[0019] By adopting the above solution, the piston plate is used to slide and seal with the sealing groove to ensure that when the buffer generates pressure on the piston plate, the piston plate will not leak to the outside of the hanging rod, and at the same time, the resistance block can protrude in the radial direction of the hanging rod.

[0020] In one embodiment of the present application, the hanging rod assembly further includes: A solid rod, one end of which is fixedly connected to a connecting column, and the other end of which is provided with a fixing ring for fixing the pipeline; A movable sleeve is sleeved on the connecting column and threadedly connected to the connecting column. The length of the connecting column is smaller than the length of the movable sleeve. The outside of the movable sleeve is provided with a thread pattern that is adapted to the thread of the thread groove. The protrusion is fixedly connected to the end face of the opening end of the movable sleeve.

[0021] By adopting the above scheme, when the solid rod is screwed into the inside of the adapter until it interferes with the screw head, the solid rod continues to be rotated, and while the connecting column is screwed into the movable sleeve, the movable sleeve moves along the surface of the connecting column in a direction away from the screw head and squeezes the protrusion, so that the protrusion can protrude in the radial direction of the guide rod and engage with the threaded groove of the adapter.

[0022] In one embodiment of the present application, the protrusion is an annular rubber component, and a plurality of metal strips are arranged along the circumference of the outer edge of the protrusion.

[0023] By adopting the above scheme, after the protrusion is squeezed, since the protrusion is a ring-shaped rubber component, the protrusion is deformed and expands in the radial direction of the lifting rod. The metal strip outside the protrusion can be embedded in the threaded groove on the inner wall of the adapter as it expands, so that the lifting rod and the adapter are connected more tightly, thereby further improving the stability when the lifting rod and the adapter are connected to each other.

[0024] In one embodiment of the present application, an annular deformation cavity is opened inside the protrusion, and the deformation cavity is coaxially arranged inside the protrusion. The width of the deformation cavity gradually increases along its own radial direction, and a plurality of metal protrusions are provided on the outer edge surface of the protrusion.

[0025] By adopting the above scheme, a deformation cavity is set inside the protrusion. After the protrusion is squeezed, the part of the protrusion located in the deformation cavity protrudes outward and fills into the threaded groove on the inner wall of the adapter, thereby further improving the connection tightness between the lifting rod and the adapter.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: By setting a screw and an adapter, by setting a hemispherical rotating part at one end of the adapter, and synchronously setting a hemispherical screw head at one end of the screw, and opening an arc-shaped opening on the rotating part for the screw to deflect, the adapter can deflect on the screw, thereby driving the lifting rod threadably connected to the adapter to adjust the angular direction, thereby improving the convenience of adjusting the angle of the lifting rod.

[0027] By setting a lifting rod and a threaded column, by setting a lifting rod with a hollow interior, and setting a buffer inside the lifting rod, when one end of the lifting rod is screwed into the adapter and contacts the screw, the reaction force of the screw on the lifting rod can act on the piston column and squeeze the buffer, and the buffer can drive the protrusion to protrude radially outside the lifting rod and contact the inner wall of the adapter, thereby further improving the connection tightness between the lifting rod and the adapter.

[0028] By setting a protrusion of the rubber component and cooperating with a solid rod and a movable sleeve, the distance between the solid rod and the movable sleeve is shortened without affecting the connection stability between the lifting rod and the adapter, so that the protrusion can be deformed and expand along the radial direction of the lifting rod. The protrusion of the rubber component can fill the thread groove of the adapter, thereby further improving the connection tightness between the lifting rod and the adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a front view of a pipeline hanging bracket provided in the first embodiment of the present application; Figure 2 It is a front cross-sectional view of a pipeline hanging bracket provided in the first embodiment of the present application; Figure 3 yes Figure 2 The cross-sectional view of the middle screw obtained by cutting along the cutting line AA; Figure 4 It is a front cross-sectional view of a pipeline hanging bracket adapter provided in the first embodiment of the present application; Figure 5 This is a front view of a pipe hanging bracket adapter provided in the first embodiment of the present application; Figure 6 This is a front view of a strip opening of a pipeline hanging bracket provided in the first embodiment of the present application; Figure 7 It is a front cross-sectional view of a pipe hanging bracket hanging rod provided in the first embodiment of the present application; Figure 8 It is a front cross-sectional view of a protruding portion of a pipeline hanging bracket provided in the first embodiment of the present application; Fig. 9 It is a front cross-sectional view of a pipe hanging bracket hanging rod provided in the second embodiment of the present application; Fig.10 It is a front view of a protruding portion of a pipeline hanging bracket provided in the second embodiment of the present application; Fig.11 It is a front cross-sectional view of a protruding portion of a pipe hanging bracket provided in the third embodiment of the present application.

[0030] Description of reference numerals: 1. screw assembly; 11. screw; 111. screw rod body; 1111. oblique groove; 112. screw head; 1121. countersunk hole; 12. adapter; 121. straight tube; 1211. threaded groove; 122. rotating part; 1221. circular through hole; 1222. arc-shaped opening; 1223. strip-shaped opening; 2. lifting rod assembly; 21. protrusion; 211. piston plate; 212. abutment block; 213. metal strip ; 214, deformed cavity; 215, metal protrusion; 22, lifting rod; 221, cylindrical through hole; 222, thread; 223, piston column; 224, blocking ball; 225, connecting cavity; 2251, cylindrical slide; 2252, sealing groove; 226, buffer; 23, threaded column; 231, piston block; 24, lifting ring; 25, solid rod; 251, connecting column; 252, fixing ring; 26, movable sleeve; 261, threaded pattern. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-Figure 11 A pipe hanging bracket provided in the present application is further described in detail.

[0032] A pipe hanging bracket provided in an embodiment of the present application includes: a screw assembly 1 and a hanging rod assembly 2.

[0033] Example 1, please refer to Figures 1 to 4 The screw assembly 1 includes a screw 11 and an adapter 12 with a thread groove 1211 inside. The adapter 12 is sleeved on one end of the screw 11. One end of the hanging rod assembly 2 is provided with a protrusion 21 that can protrude radially along the hanging rod assembly 2. One end of the hanging rod assembly 2 is threadedly screwed into the thread groove 1211 and conflicts with the screw 11 to tighten the screw 11. At the same time, the reaction force of the screw 11 on the hanging rod 22 can drive the protrusion 21 to protrude and engage with the thread groove 1211 to tighten the hanging rod assembly 2. When one end of the hanging rod assembly 2 is threadedly screwed into the adapter 12, one end of the hanging rod assembly 2 conflicts with the screw 11. By utilizing the interaction force, the protrusion 21 can be driven to protrude and engage with the thread groove 1211, thereby improving the connection stability between the hanging rod assembly 2 and the adapter 12.

[0034] See also Figure 3The screw 11 includes: a screw rod body 111 and a screw head 112. One end of the screw rod body 111 is provided with an inclined groove 1111 extending along its length direction. The screw head 112 is a hemispherical component, one end of which is connected and fixed to the screw rod body 111, and the other end is provided with a countersunk hole 1121. The inclined groove 1111 enables the debris generated when the screw 11 is screwed into a wall or other component to be discharged through the inclined groove 1111.

[0035] See also Figure 4 and Figure 5 The adapter 12 includes: a straight barrel portion 121 and a rotating portion 122. The inner wall of the straight barrel portion 121 is provided with the thread groove 1211 along its length direction. The rotating portion 122 is a hemispherical shell and is adapted to the shape of the screw head 112. One end of the rotating portion 122 is connected to the straight barrel portion 121, and the other end is provided with a circular through hole 1221. The rotating portion 122 is provided with an arc-shaped opening 1222 connected to the circular through hole 1221. The arc-shaped opening 1222 extends along the radial direction of the rotating portion 122. The width of the arc-shaped opening 1222 is not less than the diameter of the screw rod body 111. One end of the screw rod body 111 passes through the circular through hole 1221. The hemispherical rotating portion 122 is used to facilitate the rotation of the screw head 112 in the rotating portion 122. The arc-shaped opening 1222 provides the space required for the screw 11 to adjust the angle, which is convenient for adjusting the direction of the lifting rod 22.

[0036] See also Figure 6 The straight tube portion 121 has a strip opening 1223 extending along its length direction on the outside. The width of the strip opening 1223 is not less than the diameter of the screw rod body 111 and is connected to the arc-shaped opening 1222. By providing the strip opening 1223, the screw 11 and the adapter 12 can be disassembled and assembled, which facilitates the fixing of the screw 11 on the wall.

[0037] See also Figure 7The hoisting rod assembly 2 also includes: a hoisting rod 22, a threaded column 23 and a hoisting ring 24. The hoisting rod 22 is provided with a columnar through hole 221 extending along its own length direction and connected to the outside. The outside of one end of the hoisting rod 22 is provided with a thread 222 that is threadably adapted to the thread groove 1211. A piston column 223 is provided inside one end of the hoisting rod 22. One end of the piston column 223 extends to the outside of the hoisting rod 22, and the other end is fixedly connected to a blocking ball 224. A connecting cavity 225 extending along the radial direction of the hoisting rod 22 is provided on the inner wall of one end of the hoisting rod 22. The connecting cavity 225 is connected to the columnar through hole 221. The protruding The portion 21 is arranged inside the connecting cavity 225, and a buffer 226 is arranged inside the columnar through hole 221. A threaded section is opened on the inner wall of the other end of the columnar through hole 221. One end of the threaded column 23 is threadedly screwed into the threaded section and is fixedly connected with a piston block 231. The other end of the threaded column 23 extends to the outside of the lifting rod 22. The lifting ring 24 is connected and fixed to the other end of the threaded column 23. By setting the buffer 226, the protrusion 21 and the thread groove 1211 are driven to engage with each other while squeezing the buffer 226. At the same time, the buffer 226 can provide a certain degree of buffering when the lifting rod 22 is subjected to axial force.

[0038] See also Figure 8 The connecting cavity 225 includes: a columnar slide 2251 and a sealing groove 2252. The columnar slide 2251 is radially arranged in the inner wall of the lifting rod 22 along the lifting rod 22, one end of which is connected to the columnar through hole 221, and the other end is connected to the outside. The sealing groove 2252 is located in the inner wall of the lifting rod 22 and is coaxially arranged with the columnar slide 2251. By utilizing the radially arranged columnar slide 2251, when the buffer 226 is squeezed, the buffer 226 can generate radial pressure on the protrusion 21, so as to improve the clamping stability between the protrusion 21 and the thread groove 1211 in the adapter 12.

[0039] Please continue reading Figure 8 The protrusion 21 includes: a piston plate 211 and a resistance block 212. The piston plate 211 is coaxial and slidably sealed inside the sealing groove 2252, and moves along the length direction of the sealing groove 2252. One end of the resistance block 212 is connected and fixed to the piston block 231, and the other end passes through the columnar slide 2251 and extends to the outside of the lifting rod 22. The piston plate 211 that is slidably sealed with the sealing groove 2252 is used to ensure that when the buffer 226 generates pressure on the piston plate 211, the piston plate 211 will not leak to the outside of the lifting rod 22, and at the same time, the resistance block 212 can protrude along the radial direction of the lifting rod 22.

[0040] Example 2: The basic structure of Example 2 is the same as that of Example 1, except that: Fig. 9 The lifting rod assembly 2 also includes: a solid rod 25 and a movable sleeve 26, one end of the solid rod 25 is fixedly connected to a connecting column 251, and the other end is provided with a fixing ring 252 for fixing the pipeline, the movable sleeve 26 is sleeved on the connecting column 251 and threadedly connected to the connecting column 251, the length of the connecting column 251 is less than the length of the movable sleeve 26, the outside of the movable sleeve 26 is provided with a thread pattern 261 threadably adapted to the thread groove 1211, the protrusion 21 is fixedly connected to the end surface of the open end of the movable sleeve 26, by rotating the solid rod 25, the connecting column 251 is driven to screw into the movable sleeve 26, and the movable sleeve 26 can squeeze the protrusion 21, so that the protrusion 21 protrudes and engages with the thread groove 1211 of the adapter 12, thereby improving the connection tightness between the lifting rod assembly 2 and the adapter 12.

[0041] See also Fig.10 The protrusion 21 is an annular rubber component, and a plurality of metal strips 213 are arranged along the circumference of the outer edge of the protrusion 21. By setting the protrusion 21 as a rubber component, the protrusion 21 is deformed after being squeezed, and drives the metal strips 213 to embed into the threaded groove 1211 on the inner wall of the adapter 12, thereby further improving the stability of the lifting rod 22 and the adapter 12 when they are connected to each other.

[0042] Example 3: The basic structure of Example 3 is the same as that of Example 1, except that: Fig.11 An annular deformation cavity 214 is provided inside the protrusion 21. The deformation cavity 214 is coaxially arranged inside the protrusion 21. The width of the deformation cavity 214 gradually increases along its own radial direction. A plurality of metal protrusions 215 are provided on the outer edge surface of the protrusion 21. The protrusion 21 is configured as a rubber component, so that the protrusion 21 is deformed after being squeezed. The portion of the protrusion 21 located in the deformation cavity 214 is filled into the threaded groove 1211 on the inner wall of the adapter 12, so as to improve the connection tightness between the lifting rod 22 and the adapter 12.

[0043] In summary, when the device is used to hoist the pipe, the screw is first screwed into the wall, and the lifting ring 24 at one end of the hoisting rod assembly 2 is connected and fixed to the pipe, and the other end of the hoisting rod 22 is screwed into the adapter 12, and the stable hoisting of the pipe is achieved by cooperating with multiple hoisting rod assemblies 2 and adaptively adjusting the angle of the adapter 12; In addition, when the lifting rod 22 is screwed into the adapter 12, the screw 11 presses against the lifting rod 22 and drives the protrusion 21 to protrude outside the lifting rod 22, thereby being inserted into or filled into the thread groove 1211 of the adapter 12. On the basis of the threaded connection between the lifting rod 22 and the adapter 12, the connection tightness between the two is further improved.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pipeline hanging bracket, characterized in that: include: A screw assembly (1), the screw assembly (1) comprising a screw (11) and an adapter (12) having a thread groove (1211) therein, the adapter (12) being sleeved on one end of the screw (11); A hanging rod assembly (2), wherein one end of the hanging rod assembly (2) is provided with a protrusion (21) that can protrude radially along the hanging rod assembly (2), and one end of the hanging rod assembly (2) is threadedly screwed into the thread groove (1211) and mutually abuts against the screw (11) to tighten the screw (11), and at the same time, the reaction force of the screw (11) on the hanging rod (22) can drive the protrusion (21) to protrude and mutually engage with the thread groove (1211) to tighten the hanging rod assembly (2).

2. A pipeline hanging bracket according to claim 1, characterized in that: The screw (11) comprises: A screw rod body (111), wherein one end of the screw rod body (111) is provided with an inclined groove (1111) extending along the length direction of the screw rod body; The screw head (112) is a hemispherical component, one end of which is connected and fixed to the screw rod body (111), and the other end of which is provided with a countersunk hole (1121).

3. A pipeline hanging bracket according to claim 2, characterized in that: The adapter (12) comprises: A straight tube portion (121), wherein the inner wall of the straight tube portion (121) is provided with the thread groove (1211) along its length direction; A rotating part (122), wherein the rotating part (122) is a hemispherical shell and is adapted to the shape of the screw head (112); one end of the rotating part (122) is connected to the straight cylinder part (121), and the other end is provided with a circular through hole (1221); the rotating part (122) is provided with an arc-shaped opening (1222) connected to the circular through hole (1221); the arc-shaped opening (1222) extends along the radial direction of the rotating part (122); the width of the arc-shaped opening (1222) is not less than the diameter of the screw rod body (111); and one end of the screw rod body (111) passes through the circular through hole (1221).

4. A pipeline hanging bracket according to claim 3, characterized in that: The straight tube portion (121) is provided with a strip-shaped opening (1223) extending along its length direction. The width of the strip-shaped opening (1223) is not less than the diameter of the screw rod body (111) and is connected to the arc-shaped opening (1222).

5. The pipeline hanging bracket according to claim 1, characterized in that: The hanging rod assembly (2) also includes: A hoisting rod (22), wherein a columnar through hole (221) extending along its length direction and communicating with the outside is provided inside the hoisting rod (22), a thread (222) adapted to the thread groove (1211) is provided outside one end of the hoisting rod (22), a piston column (223) is provided inside one end of the hoisting rod (22), one end of the piston column (223) extends to the outside of the hoisting rod (22), and the other end is fixedly connected to a blocking ball (224), a connecting cavity (225) extending along the radial direction of the hoisting rod (22) is provided on the inner wall of one end of the hoisting rod (22), the connecting cavity (225) is communicated with the columnar through hole (221), the protrusion (21) is arranged inside the connecting cavity (225), and a buffer (226) is provided inside the columnar through hole (221); A threaded column (23), wherein the inner wall of the other end of the columnar through hole (221) is provided with a threaded section, one end of the threaded column (23) is threadedly screwed into the threaded section and is fixedly connected to a piston block (231), and the other end of the threaded column (23) extends to the outside of the hanging rod (22); A lifting ring (24) is connected and fixed to the other end of the threaded column (23).

6. A pipeline hanging bracket according to claim 5, characterized in that: The communication cavity (225) comprises: A columnar slideway (2251), the columnar slideway (2251) being arranged in the inner wall of the hanging rod (22) along the radial direction of the hanging rod (22), one end of the columnar slideway (2251) being in communication with the columnar through hole (221), and the other end of the columnar slideway (2251) being in communication with the outside; A sealing groove (2252), wherein the sealing groove (2252) is located in the inner wall of the hanging rod (22) and is coaxially arranged with the columnar slideway (2251).

7. The pipeline hanging bracket according to claim 6, characterized in that: The protrusion (21) comprises: A piston plate (211), the piston plate (211) is coaxially and slidably sealed inside the sealing groove (2252) and moves along the length direction of the sealing groove (2252); A resistance block (212), one end of which is connected and fixed to the piston block (231), and the other end of which passes through the columnar slideway (2251) and extends to the outside of the lifting rod (22).

8. The pipeline hanging bracket according to claim 1, characterized in that: The hanging rod assembly (2) also includes: A solid rod (25), wherein one end of the solid rod (25) is fixedly connected to a connecting column (251), and the other end is provided with a fixing ring (252) for fixing the pipeline; A movable sleeve (26), wherein the movable sleeve (26) is sleeved on the connecting column (251) and connected to the connecting column (251) by a thread (222); the length of the connecting column (251) is smaller than the length of the movable sleeve (26); a thread pattern (261) threadably matched with the thread groove (1211) is provided on the outside of the movable sleeve (26); and the protrusion (21) is fixedly connected to the end surface of the opening end of the movable sleeve (26).

9. The pipeline hanging bracket according to claim 1, characterized in that: The protrusion (21) is an annular rubber component, and a plurality of metal strips (213) are arranged on the outer edge of the protrusion (21) along its circumference.

10. The pipeline hanging bracket according to claim 9, characterized in that: An annular deformation cavity (214) is provided inside the protrusion (21), the deformation cavity (214) is coaxially arranged inside the protrusion (21), the width of the deformation cavity (214) gradually increases along its radial direction, and a plurality of metal protrusions (215) are provided on the outer edge surface of the protrusion (21).

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