An industrial pipe gallery assembly connection component

Abstract

The present invention discloses an industrial pipe gallery assembly connection component, which relates to the technical field of pipe gallery assembly connection. It includes a lifting frame, and multiple groups of protective boxes are installed inside the lifting frame. A pipeline is arranged inside each group of protective boxes. Through the setting of the sealing component, when the pipeline is installed inside the protective box, the rotation of the regulating rod can drive the rotation of the rotating sleeve, and the coil spring can drive the adjusting ring to rotate. During this process, the coil spring will be wound up, and the rotation of the adjusting ring will drive a plurality of sealing sheets to gradually approach the center of the sealing ring, which can block pipelines with different diameters, absorb the stress caused by the expansion and contraction of the pipeline, reduce the damage to the pipeline, thereby preventing the erosion of corrosive media on the pipeline connection and prolonging the service life of the pipeline.

Description

Technical Field

[0001] The present invention relates to the technical field of assembly connection of pipe galleries, and specifically to an industrial pipe gallery assembly connection component. Background Art

[0002] An industrial pipe gallery is a pipeline system used to connect various production devices, storage units, auxiliary facilities, etc. in chemical and related factories; the assembly connection component mainly plays roles such as connecting and fixing pipe gallery components, supporting and bearing the weight and load of internal and external facilities of the pipe gallery, sealing and waterproofing to prevent leakage and seepage, facilitating the maintenance and management of internal facilities of the pipe gallery, and improving the overall performance of the pipe gallery (such as earthquake resistance, corrosion resistance, durability), and is an indispensable part of the pipe gallery structure. Industrial pipelines are also used in industrial water supply, drainage systems, and heating systems.

[0003] Chinese Patent with application number 202211127780.7 discloses an industrial pipe gallery assembly connection component, including a bracket structure, an adapter component, and a pipeline connection structure; the adapter component is detachably arranged on the bracket structure, and the pipeline connection structure is movably arranged on the bracket structure; the bracket structure is composed of a number of identical universal joint components, and several universal joint components can be successively connected end to end; in this patent solution, the bracket structure can be fitted and installed according to the shape of the inner wall of the pipe gallery, and can be adjusted according to the laying height and quantity of pipelines; it saves the number of wall holes and prevents damage to the wall structure; through the adapter component, multiple bracket structures can be connected relatively, and fixed to the wall with expansion bolts for limiting, realizing series connection to share gravity and ensuring stable laying.

[0004] However, in the above patent solution, although the pipeline can be supported and connected through the bracket structure and the pipeline connection structure, the pipeline connection is always exposed to the external environment, and the nuts at the connection are prone to looseness under the influence of the outside world, resulting in leakage of gas or liquid inside the pipeline; and in the heating system, when hot water passes through the pipeline, the pipeline will expand in volume due to temperature, and when the temperature decreases, the pipeline will contract in volume due to temperature. The existing sealing structure cannot be automatically adjusted according to the change in the diameter of the pipeline, resulting in the sealing effect being affected.

[0005] Therefore, the present invention proposes an industrial pipe gallery assembly connection component. Summary of the Invention

[0006] The purpose of the present invention is to provide an industrial pipe gallery assembly connection component, which can avoid easy leakage, and in the heating system, when hot water passes through the pipeline, the pipeline will expand in volume due to temperature, and when the temperature decreases, the pipeline will contract in volume due to temperature. The existing sealing structure cannot be automatically adjusted according to the change in the diameter of the pipeline, resulting in the sealing effect being affected.

[0007] To achieve the above object, the present invention provides the following technical solution: An industrial pipe gallery assembly connection component, including a lifting frame, inside which a plurality of protective boxes are installed. Inside each protective box, there is a pipeline. At both ends of each protective box, there is a sealing component, and inside each protective box, there is a regulation component;

[0008] The sealing component includes a sealing ring fixedly connected to the end of the protective box. On one side of the sealing ring, a number of positioning grooves are evenly opened around its center. Inside the sealing ring, a rotating sleeve is rotatably connected. Inside the sealing ring, an adjusting ring sleeved on the inner circumference of the rotating sleeve is rotatably connected. A coil spring is sleeved between the rotating sleeve and the adjusting ring. One end of the coil spring is connected to the rotating sleeve, and the other end of the coil spring is connected to the adjusting ring, for self-adjusting when the pipeline expands or contracts.

[0009] Preferably, a number of adjusting grooves are evenly opened around the center on the inner circumference of the adjusting ring. The number of the positioning grooves and the adjusting grooves is the same. Between the positioning grooves and the adjusting grooves, a number of groups of sealing sheets are provided. The number of groups of sealing sheets is stacked in sequence to form a circular ring for sealing the pipeline.

[0010] Preferably, at the end of one side of the sealing sheet, an adjusting column is fixedly connected. On the side of the sealing sheet away from the adjusting column, a positioning column is fixedly connected. The positioning column is located at the end of the sealing sheet away from the adjusting column. The adjusting columns on a number of the sealing sheets are sequentially slidably connected in a number of the adjusting grooves, and the positioning columns are sequentially rotatably connected in the positioning grooves. A slot is opened on the surface of the sealing ring.

[0011] Preferably, the regulation component includes a regulation rod rotatably connected inside the protective box. At both ends of the regulation rod, a driving wheel is fixedly connected. The two driving wheels are meshed with the rotating sleeve in the corresponding sealing component.

[0012] Preferably, two groups of threaded parts are provided on the surface of the regulation rod. Each group of threaded parts is provided with two groups of threads, and the two groups of threads are arranged in the opposite direction. Inside the protective box, below each group of threaded parts, a clamping component and a supporting component are provided. The two groups of clamping components and the two groups of supporting components are symmetrically arranged, and the two groups of clamping components are respectively located at both ends of the protective box.

[0013] Preferably, the clamping component includes a threaded sleeve sleeved on the regulation rod. The threaded sleeve is threadedly connected to one group of threads of the threaded part. On the outer circumferential wall of the threaded sleeve, a driving rod is fixedly connected. On the surface of the driving rod, two groups of extrusion blocks are fixedly connected.

[0014] Preferably, the inner wall of the protective box is fixedly connected to a rotating shaft seat, the surface of the rotating shaft seat is rotatably connected to a swing plate, the surface of the swing plate is provided with a wedge-shaped groove, the end of the swing plate away from the rotating shaft seat is rotatably connected to a friction block, a return spring is arranged between the rotating shaft seat and the swing plate, one end of the return spring is connected to the rotating shaft seat, and the other end of the return spring is connected to the swing plate, and the swing plate can make the extrusion block always fit with the surface of the wedge-shaped groove under the pulling force of the return spring.

[0015] Preferably, the support assembly includes a push rod sleeved on the regulating rod, the push rod is threadedly connected to another set of threads on the threaded portion away from the threaded sleeve, one end of the push rod away from the regulating rod is fixedly connected to a piston rod, one end of the piston rod away from the push rod is fixedly connected to a piston, the interior of the protective box is fixedly connected to a piston cylinder, and the piston is slidably connected to the interior of the piston cylinder.

[0016] Preferably, the end of the piston cylinder away from the piston rod is fixedly connected to a ventilation pipe, the end of the ventilation pipe away from the piston cylinder is fixedly connected to a cavity, the cavity fits with the inner bottom of the protection box, the top of the cavity is fixedly connected to a support block, and the support block is slidably connected to the inside of the protection box.

[0017] Preferably, a plurality of groups of connecting plates are fixedly disposed inside the protection box, a sealing cover is disposed above the connecting plates, and the sealing cover is sealingly fixedly connected to the upper surface of the protection box.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The present invention provides a clamping assembly and a supporting assembly. When the pipeline is installed inside the protection box, on the one hand, the two sets of threaded sleeves are driven to slide inward at the same time by rotating the regulating rod, driving the extrusion block to squeeze the wedge-shaped groove on the surface of the swing plate, so that the swing plate swings around the surface of the rotating shaft seat, and then the friction block squeezes the pipeline, thereby clamping the pipeline; on the other hand, the two sets of threads of the regulating rod drive the push rod to slide inside the protection box, driving the piston to slide inside the piston cylinder, so that the supporting block lifts the pipeline upward, which can ensure the stability of the pipeline connection, avoid displacement or shaking caused by external force, make the installation process simpler and faster, and greatly improve the installation efficiency;

[0020] 2. Through the setting of the sealing component, when the pipeline is installed inside the protection box, the rotation of the regulating rod can drive the rotation of the rotating sleeve, and the scroll spring can drive the adjusting ring to rotate. During this process, the scroll spring will be wound up, and the rotation of the adjusting ring will drive a number of sealing sheets to gradually approach the center of the sealing ring, which can block pipelines with different diameters, absorb the stress caused by the expansion and contraction of the pipeline, reduce the damage to the pipeline, thereby preventing the corrosive medium from eroding the pipeline connection and extending the service life of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of the position of the protection box of the present invention;

[0023] Figure 3 is a schematic diagram of the internal structure of the protection box of the present invention;

[0024] Figure 4 is a schematic diagram of the structure of the regulating component of the present invention;

[0025] Figure 5 is a schematic diagram of the structure of the sealing component of the present invention;

[0026] Figure 6 is a schematic diagram of the internal structure of the sealing ring of the present invention;

[0027] Figure 7 is an exploded view of the sealing component of the present invention;

[0028] Figure 8 is a schematic diagram of the structure of the sealing sheet of the present invention;

[0029] Figure 9 is a schematic diagram of the position of the support component and the clamping component of the present invention;

[0030] Figure 10 is a schematic diagram of the structure of the clamping component of the present invention;

[0031] Figure 11 is a schematic diagram of the structure of the support component of the present invention.

[0032] Reference numerals: 1, lifting frame; 11, pipeline; 2, protective box; 21, connecting piece; 22, sealing cover; 3, sealing assembly; 31, sealing ring; 32, positioning groove; 33, rotating sleeve; 34, coil spring; 35, adjusting ring; 36, adjusting groove; 37, sealing piece; 38, adjusting column; 39, positioning column; 310, slotted groove; 4, control assembly; 41, control rod; 42, driving wheel; 43, threaded part; 5, clamping assembly; 51, threaded sleeve; 52, driving rod; 53, extrusion block; 54, rotating shaft seat; 55, swing plate; 56, wedge-shaped groove; 57, friction block; 58, return spring; 6, support assembly; 61, push rod; 62, piston rod; 63, piston; 64, piston cylinder; 65, ventilation pipe; 66, cavity; 67, support block. Detailed implementation manners

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Embodiment 1

[0035] In the case of no bracket structure, the pipeline may be bent or compressed due to gravity, which may lead to damage to the pipeline structure. This kind of deformation not only affects the normal operation of the pipeline, but may also cause more serious accidents.

[0036] As Figures 1 to 11 shown, an industrial pipe gallery assembly connection component includes a lifting frame 1. A plurality of groups of protective boxes 2 are installed inside the lifting frame 1. A pipeline 11 is arranged inside each group of protective boxes 2. A number of groups of connecting pieces 21 are fixedly arranged inside the protective box 2. A sealing cover 22 is arranged above the connecting piece 21. The sealing cover 22 is fixedly connected to the upper surface of the protective box 2 in a sealed manner.

[0037] As Figures 1 to 9 shown, a control assembly 4 is arranged inside each group of protective boxes 2. The control assembly 4 includes a control rod 41 rotatably connected inside the protective box 2. Two groups of threaded parts 43 are arranged on the surface of the control rod 41. Two threads are arranged on each group of threaded parts 43, and the two threads are arranged in the opposite direction. A clamping assembly 5 and a support assembly 6 are arranged below each group of threaded parts 43 inside the protective box 2. The two groups of clamping assemblies 5 and the two groups of support assemblies 6 are symmetrically arranged, and the two groups of clamping assemblies 5 are respectively located at both ends of the protective box 2. The clamping assembly 5 and the support assembly 6 are adjusted according to the control assembly 4 to support and position the pipeline 11.

[0038] As Figure 10As shown, the clamping assembly 5 includes a threaded sleeve 51 sleeved on the adjusting rod 41. The threaded sleeve 51 is threadedly connected to a set of threads on the threaded portion 43. A driving rod 52 is fixedly connected to the circumferential outer wall of the threaded sleeve 51, and two sets of extrusion blocks 53 are fixedly connected to the surface of the driving rod 52.

[0039] As Figure 10 shown, a rotating shaft seat 54 is fixedly connected to the inner wall of the protective box 2. A swing plate 55 is rotatably connected to the surface of the rotating shaft seat 54. A wedge-shaped groove 56 is formed on the surface of the swing plate 55. A friction block 57 is rotatably connected to one end of the swing plate 55 away from the rotating shaft seat 54. A return spring 58 is arranged between the rotating shaft seat 54 and the swing plate 55. One end of the return spring 58 is connected to the rotating shaft seat 54, and the other end of the return spring 58 is connected to the swing plate 55. Under the pulling force of the return spring 58, the swing plate 55 can make the extrusion block 53 always fit the surface of the wedge-shaped groove 56.

[0040] As Figure 11 shown, the support assembly 6 includes a push rod 61 sleeved on the adjusting rod 41. The push rod 61 is threadedly connected to the other set of threads on the threaded portion 43 away from the threaded sleeve 51. A piston rod 62 is fixedly connected to one end of the push rod 61 away from the adjusting rod 41. A piston 63 is fixedly connected to one end of the piston rod 62 away from the push rod 61. A piston cylinder 64 is fixedly connected to the inside of the protective box 2. The piston 63 is slidably connected to the inside of the piston cylinder 64. A ventilation pipe 65 is fixedly connected to one end of the piston cylinder 64 away from the piston rod 62. A cavity 66 is fixedly connected to one end of the ventilation pipe 65 away from the piston cylinder 64. The cavity 66 is attached to the inner bottom of the protective box 2. A support block 67 is fixedly connected to the top of the cavity 66. The support block 67 is slidably connected to the inside of the protective box 2.

[0041] The clamping assembly 5 and the support assembly 6 can effectively support the weight of the pipeline 11, and at the same time limit the displacement and deformation of the pipeline 11. This support effect can prevent the pipeline 11 from being overly bent or broken due to gravity or other external forces, ensuring the stability and safety of the pipeline 11.

[0042] During the actual assembly process, when installing the pipeline 11 inside the protective box 2, by rotating the adjusting rod 41, the adjusting rod 41 will drive the two threaded sleeves 51 to slide inward simultaneously through the threads on the two threaded portions 43. During the inward sliding of the threaded sleeve 51, the driving rod 52 will be driven to slide inside the protective box 2. When the driving rod 52 slides, it will squeeze the wedge-shaped groove 56 on the surface of the swing plate 55 through the extrusion block 53, further stretching the return spring 58, causing the swing plate 55 to swing around the surface of the rotating shaft seat 54, and making the other end of the swing plate 55 squeeze the pipeline 11 through the friction block 57, thereby clamping the pipeline 11, which can stabilize the end of the connection of the pipeline 11 and prevent the dislocation of the connection of the pipeline 11.

[0043] When the regulating rod 41 rotates, it will drive the push rod 61 to slide inside the protective box 2 through the other two sets of threads of the two sets of threaded parts 43. When the push rod 61 slides, it will drive the piston 63 to slide inside the piston cylinder 64 through the piston rod 62, and squeeze the gas inside the piston cylinder 64 into the cavity 66 through the ventilation pipe 65, causing the cavity 66 to expand. After the cavity 66 is expanded, it will squeeze the support block 67 upward, and the support block 67 will lift the pipeline 11 upward to improve the stability of the pipeline 11. The single pipeline 11 is stably clamped through the support component 6 and the clamping component 5.

[0044] To summarize, through the arrangement of the clamping assembly 5 and the supporting assembly 6, when the pipe 11 is installed inside the protective box 2, on the one hand, by rotating the regulating rod 41, the two groups of threaded sleeves 51 are driven to slide inward at the same time, driving the extrusion block 53 to squeeze the wedge groove 56 on the surface of the swing plate 55, so that the swing plate 55 swings around the surface of the rotating shaft seat 54, and the friction block 57 squeezes the pipe 11, thereby clamping the pipe 11. On the other hand, the two groups of threads of the regulating rod 41 drive the push rod 61 to slide inside the protective box 2, driving the piston 63 to slide inside the piston cylinder 64, so that the support block 67 lifts the pipe 11 upward, which can ensure the stability of the connection of the pipe 11 and avoid displacement or shaking caused by external force, making the installation process simpler and faster, and greatly improving the installation efficiency.

[0045] Embodiment 2

[0046] In the actual assembly process, although the pipeline can be supported and connected by the lifting frame, the pipeline connection is always exposed to the external environment, and the nuts at the connection are easily loosened by external influences, causing the gas or liquid inside the pipeline to flow out and cause adverse effects on the environment. In addition, in the heating system, when hot water passes through the pipeline, the volume of the pipeline will expand due to the temperature, that is, thermal expansion. When the temperature drops, the volume of the pipeline will shrink due to the temperature. The existing sealing structure cannot automatically adjust according to the change in the diameter of the pipeline, resulting in the sealing effect being affected. Therefore, this embodiment improves the device described in the above embodiment.

[0047] like Figures 1 to 8 As shown, sealing assemblies 3 are provided at both ends of each group of protective boxes 2, and the sealing assemblies 3 include a sealing ring 31 fixedly connected to the end of the protective box 2, and a plurality of positioning grooves 32 are evenly opened on one side of the sealing ring 31 around its center, and a rotating sleeve 33 is rotatably connected inside the sealing ring 31, and an adjusting ring 35 sleeved on the inner side of the circumference of the rotating sleeve 33 is rotatably connected inside the sealing ring 31, and a coil spring 34 is sleeved between the rotating sleeve 33 and the adjusting ring 35, and one end of the coil spring 34 is connected to the rotating sleeve 33, and the other end of the coil spring 34 is connected to the adjusting ring 35, which is used for self-adjustment when the pipeline 11 expands or contracts.

[0048] likeFigures 5 to 8 As shown, a number of adjustment slots 36 are evenly arranged on the inner circumference of the adjustment ring 35 around its center. The positioning slots 32 are provided in the same number as the adjustment slots 36. A number of sets of sealing pieces 37 are arranged between the positioning slots 32 and the adjustment slots 36. The number of sets of sealing pieces 37 are stacked in sequence to form a circular ring for sealing the pipeline 11.

[0049] As Figures 5 to 8 shown, an adjustment post 38 is fixedly connected to one end of one side of the sealing piece 37, and a positioning post 39 is fixedly connected to the side of the sealing piece 37 away from the adjustment post 38. The positioning post 39 is located at one end of the sealing piece 37 away from the adjustment post 38. The adjustment posts 38 on a number of sealing pieces 37 are sequentially slidably connected in a number of adjustment slots 36, and the positioning posts 39 on a number of sealing pieces 37 are sequentially rotatably connected in the positioning slots 32. A slot 310 is provided on the surface of the sealing ring 31. Driving wheels 42 are fixedly connected to both ends of the control rod 41, and the two driving wheels 42 are engaged with the rotating sleeves 33 in the corresponding sealing assemblies 3.

[0050] During the actual assembly process, when the pipeline 11 is installed inside the protection box 2 and the control rod 41 rotates, the control rod 41 will synchronously drive the driving wheel 42 to rotate the rotating sleeve 33. Since there is a torsion spring 34 connecting the rotating sleeve 33 and the adjustment ring 35, when the rotating sleeve 33 rotates, it will drive the adjustment ring 35 to rotate through the torsion spring 34. During this process, the torsion spring 34 will be wound to a certain extent. During the rotation of the adjustment ring 35, through the cooperation of the adjustment slot 36 and the adjustment post 38, the positioning posts 39 on a number of sealing pieces 37 will be driven to rotate around the corresponding positioning slots 32, so that a number of sealing pieces 37 gradually approach the center of the sealing ring 31, and can block pipelines 11 with different diameters, effectively preventing liquid leakage, ensuring that the liquid in the pipeline 11 is transmitted in the best state, thereby improving the overall efficiency and reliability of the system, and can also be adjusted and used according to different pipe diameters, making it highly flexible and adaptable.

[0051] When the temperature of the pipeline 11 rises, it will cause the pipe wall of the pipeline 11 to expand, the outer diameter of the pipeline 11 will expand to a certain extent, it will squeeze a number of sealing pieces 37 to expand outward, it will cause the adjustment ring 35 to reverse, and it will further wind the torsion spring 34.

[0052] When the temperature of the pipeline 11 drops, it will cause the pipe wall of the pipeline 11 to contract, the outer diameter of the pipeline 11 will shrink to a certain extent, it will cause the wound torsion spring 34 to elastically release, and can make a number of sealing pieces 37 fit the outer wall of the pipeline 11, so as to adapt to the thermal expansion and contraction changes of the pipeline 11 during use, can effectively absorb these deformations, perform automatic adjustment of the seal, protect the safe and stable operation of the pipeline 11, and further prevent the gas or liquid inside the pipeline 11 from flowing out and causing adverse effects on the environment, thereby extending the service life of the pipeline 11 and reducing energy loss.

[0053] In summary, through the setting of the sealing component 3, when the pipeline 11 is installed inside the protection box 2, the rotation of the regulating rod 41 can drive the rotation of the rotating sleeve 33, and the torsion spring 34 can drive the adjusting ring 35 to rotate. During this process, the torsion spring 34 will be wound up, and the rotation of the adjusting ring 35 will drive a plurality of sealing pieces 37 to gradually approach the center of the sealing ring 31, which can block pipelines 11 with different diameters, absorb the stress caused by the expansion and contraction of the pipeline 11, reduce the damage to the pipeline 11, thereby preventing the corrosive medium from eroding the connection of the pipeline 11 and extending the service life of the pipeline 11.

[0054] The above embodiments only express the implementation modes of the present invention, and thus cannot be construed as limiting the scope of the invention patent, nor any formal limitation on the structure of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several changes and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. An industrial pipe gallery assembly connection component, including a lifting frame, characterized in that: Inside the hoisting frame, multiple groups of protective boxes are installed. Inside each group of protective boxes, there are pipelines. At both ends of each group of protective boxes, there are sealing components. Inside each group of protective boxes, there is a regulating component; The sealing component includes a sealing ring fixedly connected to the end of the protective box. On one side of the sealing ring, a number of positioning grooves are evenly opened around its center. Inside the sealing ring, a rotating sleeve is rotatably connected. Inside the sealing ring, an adjusting ring sleeved on the inner circumference of the rotating sleeve is rotatably connected. A coil spring is sleeved between the rotating sleeve and the adjusting ring. One end of the coil spring is connected to the rotating sleeve, and the other end of the coil spring is connected to the adjusting ring, for self-adjustment when the pipeline expands or contracts. On the inner circumference of the adjusting ring, a number of adjusting grooves are evenly opened around its center. The number of the positioning grooves and the adjusting grooves opened is the same. Between the positioning grooves and the adjusting grooves, there are several groups of sealing sheets. The several groups of sealing sheets are stacked in sequence to form a circular ring for sealing the pipeline. One end of the side of the sealing sheet is fixedly connected with an adjusting column, and the side of the sealing sheet away from the adjusting column is fixedly connected with a positioning column. The positioning column is located at the end of the sealing sheet away from the adjusting column. The adjusting columns on the several sealing sheets are sequentially slidably connected in the several adjusting grooves, and the several positioning columns are sequentially rotatably connected in the positioning grooves. An opening groove is opened on the surface of the sealing ring; The regulating component includes a regulating rod rotatably connected inside the protective box. At both ends of the regulating rod, driving wheels are fixedly connected. The two driving wheels are meshed with the rotating sleeves in the corresponding sealing components. On the surface of the regulating rod, there are two groups of threaded parts. On each group of threaded parts, there are two groups of threads, and the two groups of threads are arranged in opposite directions. Inside the protective box, below each group of threaded parts, there are clamping components and supporting components. The two groups of clamping components and the two groups of supporting components are symmetrically arranged, and the two groups of clamping components are respectively located at both ends of the protective box.

2. The industrial pipe gallery assembly connection component according to claim 1, characterized in that: The clamping component includes a threaded sleeve sleeved on the regulating rod. The threaded sleeve is threadedly connected to one group of threads of the threaded part. On the outer circumferential wall of the threaded sleeve, a driving rod is fixedly connected. On the surface of the driving rod, two groups of extrusion blocks are fixedly connected.

3. The industrial pipe gallery assembly connection component according to claim 2, characterized in that: The inner wall of the protective box is fixedly connected with a rotating shaft seat. On the surface of the rotating shaft seat, a swing plate is rotatably connected. A wedge-shaped groove is opened on the surface of the swing plate. At the end of the swing plate away from the rotating shaft seat, a friction block is rotatably connected. Between the rotating shaft seat and the swing plate, a return spring is arranged. One end of the return spring is connected to the rotating shaft seat, and the other end of the return spring is connected to the swing plate. The swing plate can make the extrusion block always fit with the surface of the wedge-shaped groove under the pulling force of the return spring.

4. The industrial pipe gallery assembly connection component according to claim 3, characterized in that: The support assembly includes a push rod sleeved on the control rod. The push rod is threadedly connected to another set of threads on the thread portion away from the thread sleeve. One end of the push rod away from the control rod is fixedly connected to a piston rod, and one end of the piston rod away from the push rod is fixedly connected to a piston. A piston cylinder is fixedly connected inside the protection box, and the piston is slidably connected inside the piston cylinder.

5. The industrial pipe gallery assembly connection component according to claim 4, characterized in that: One end of the piston cylinder away from the piston rod is fixedly connected to a ventilation pipe, and one end of the ventilation pipe away from the piston cylinder is fixedly connected to a cavity. The cavity is in contact with the inner bottom of the protection box, and a support block is fixedly connected to the top of the cavity. The support block is slidably connected inside the protection box.

6. The industrial pipe gallery assembly connection component according to claim 5, characterized in that: A number of connecting pieces are fixedly arranged inside the protection box, and a sealing cover is arranged above the connecting pieces. The sealing cover is fixedly connected to the upper surface of the protection box in a sealed manner.

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