Pipeline fixing device

Abstract

The utility model relates to the technical field of pipeline laying, and discloses a pipeline fixing device, including a pipeline limiting mechanism and a fixing mechanism; a penetrating accommodating cavity is arranged in the fixing mechanism, the pipeline limiting mechanism is arranged in the accommodating cavity, a plurality of limiting grooves are arranged on the pipeline limiting mechanism, the plurality of limiting grooves penetrate the pipeline limiting mechanism, the plurality of limiting grooves are arranged at intervals along the length direction of the pipeline limiting mechanism, each limiting groove is used to fix the pipeline, the fixing mechanism can fix the pipeline limiting mechanism on the wall, and the pipeline limiting mechanism can realize the individual fixation of the pipeline through the plurality of limiting grooves, realize the interval setting between the plurality of pipelines, solve the technical problem in the prior art that the accumulation of wire pipes leads to high temperature damage, which easily affects the service life of the wire pipes, and achieves the technical effect that each pipeline is placed separately and the service life of the pipeline is extended.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline laying, in particular to a pipeline fixing device. Background Art

[0002] With the rapid economic development, people's living, working and learning conditions have been greatly improved, and more and more families have included private cars as one of the basic configurations of the family. With this situation, the functional importance of the basement garage in the residential area has become more and more important. In some high-quality locations, it has even become one of the primary considerations for owners to buy a house. In order to maintain its good function of parking and storing vehicles, the community garage has extremely high requirements for the integrated pipelines within its scope. It requires the integrated pipelines to be completed within a limited range: ventilation ducts, water supply and drainage pipelines, strong electricity, weak electricity and other pipelines involving water, electricity and ventilation to be arranged in an orderly and reasonable manner.

[0003] The circuit pipeline structure is a part of the comprehensive pipeline laying structure of the underground garage. The circuit pipeline structure is to hoist the pipeline bridge on the top of the underground garage and arrange the wires inside the bridge. While protecting the wires, the underground garage can be neatly arranged. When arranging the wires, most of them are squeezed and fixed by rolling strips, so that the wires can be centralized and fixed, ensuring the neatness of the inside of the bridge. However, the wires will generate heat due to resistance during the power-on process. Multiple bundles of wires piled together are more likely to cause heat accumulation, which will cause the wires to be damaged due to high temperature and affect the service life of the wires. Utility Model Content

[0004] The utility model aims to provide a pipeline fixing device to solve the technical problem in the prior art that the wires are piled up and damaged by high temperature, which easily affects the service life of the wires.

[0005] In order to solve the above technical problems, the utility model provides a pipeline fixing device, including a pipeline limiting mechanism and a fixing mechanism;

[0006] The fixing mechanism is provided with a penetrating accommodating cavity, the pipeline limiting mechanism is provided in the accommodating cavity, a plurality of limiting grooves are provided on the pipeline limiting mechanism, the plurality of limiting grooves penetrate the pipeline limiting mechanism, the plurality of limiting grooves are arranged at intervals along the length direction of the pipeline limiting mechanism, and each of the limiting grooves is used to fix the pipeline.

[0007] In an optional embodiment, the pipeline limiting mechanism includes a limiting plate and a cover plate;

[0008] The limiting plate is provided with a plurality of limiting grooves, the cover plate is covered on the limiting grooves, and the cover plate is rotatably connected to the limiting plate.

[0009] In an optional embodiment, the pipeline limiting mechanism further includes an elastic member and a pressure plate;

[0010] There are multiple elastic members and pressure plates, and the two ends of each elastic member are respectively connected to the cover plate and one of the pressure plates. Each of the pressure plates extends into one of the limiting grooves, and each of the elastic members has a movement tendency to cause one of the pressure plates to press the pipeline.

[0011] In an optional embodiment, one end of the cover plate is rotatably connected to the limit plate via a rotating shaft, and the other end is detachably connected to the limit plate via a bolt.

[0012] In an optional embodiment, a rubber strip is provided on the inner wall of the limiting groove, and the rubber strip is extended along the circumference of the limiting groove.

[0013] In an optional embodiment, the fixing mechanism includes a bridge frame and a mounting bracket;

[0014] The accommodating cavity is provided in the bridge frame, and the pipeline limiting mechanism is detachably connected to the bridge frame by bolts;

[0015] One end of the mounting bracket is connected to the wall, and the other end is connected to the bridge frame.

[0016] In an optional embodiment, a connecting piece is provided at one end of the mounting bracket away from the wall, mounting plates are provided on both sides of the bridge frame, the connecting piece is attached to the end of the bridge frame away from the wall, and the connecting piece is respectively connected to each mounting plate.

[0017] In an optional embodiment, a top plate is provided on the bridge frame;

[0018] The top plate is arranged at one end of the bridge frame close to the wall, and the top plate is detachably connected to the bridge frame.

[0019] In an optional embodiment, a vent is provided on a side wall of the bridge frame, the vent runs through the bridge frame, a plurality of the vents are provided, and the plurality of the vents are spaced apart along a length direction of the bridge frame.

[0020] In an optional embodiment, connection holes are respectively provided near both ends of the bridge frame, and adjacent bridge frames are connected via the connection holes.

[0021] The utility model provides a pipeline fixing device, including a pipeline limiting mechanism and a fixing mechanism; a penetrating accommodating cavity is arranged in the fixing mechanism, the pipeline limiting mechanism is arranged in the accommodating cavity, a plurality of limiting grooves are arranged on the pipeline limiting mechanism, the plurality of limiting grooves penetrate the pipeline limiting mechanism, the plurality of limiting grooves are arranged at intervals along the length direction of the pipeline limiting mechanism, each limiting groove is used to fix the pipeline, the fixing mechanism can fix the pipeline limiting mechanism on the wall, and the pipeline limiting mechanism can realize the individual fixation of the pipeline through the plurality of limiting grooves, realize the interval setting between the plurality of pipelines, solve the technical problem in the prior art that the accumulation of wire pipes leads to high temperature damage and easily affects the service life of the wire pipes, and achieves the technical effect of placing each pipeline separately and extending the service life of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the pipeline fixing device mentioned in the embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the mounting bracket and the connecting piece mentioned in the embodiment of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the top plate mentioned in the embodiment of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the pipeline limiting mechanism and the bridge frame mentioned in the embodiment of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the bridge frame mentioned in the embodiment of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the pipeline limiting mechanism mentioned in the embodiment of the utility model;

[0028] Figure 7 It is a schematic diagram of the structure of the limit plate and the rubber strip mentioned in the embodiment of the utility model;

[0029] Figure 8 It is a schematic structural diagram of the cover plate, elastic member and pressure plate mentioned in the embodiment of the utility model.

[0030] In the figure, 1-limiting groove; 2-limiting plate; 3-cover plate; 4-elastic member; 5-pressing plate; 6-rotating shaft; 7-rubber strip; 8-bridge frame; 9-mounting bracket; 10-connecting piece; 11-mounting plate; 12-top plate; 13-ventilation hole; 14-connecting hole. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the related art, the circuit pipeline structure is a part of the comprehensive pipeline laying structure of the underground garage. The circuit pipeline structure is to hoist the pipeline bridge on the top of the underground garage and arrange the wires inside the bridge. While protecting the wires, the underground garage can be neatly arranged. When arranging the wires, most of them are squeezed and fixed by rolling strips, so that the wires can be centralized and fixed, ensuring the neatness of the inside of the bridge. However, the wires will generate heat due to resistance during the power-on process. Multiple bundles of wires piled together are more likely to cause heat accumulation, which will cause the wires to be damaged due to high temperature, affecting the service life of the wires.

[0034] In view of this, if Figure 1-Figure 8 As shown, some embodiments of the utility model provide a pipeline fixing device, including a pipeline limiting mechanism and a fixing mechanism; a penetrating accommodating cavity is arranged in the fixing mechanism, the pipeline limiting mechanism is arranged in the accommodating cavity, a plurality of limiting grooves 1 are arranged on the pipeline limiting mechanism, the plurality of limiting grooves 1 penetrate the pipeline limiting mechanism, the plurality of limiting grooves 1 are arranged at intervals along the length direction of the pipeline limiting mechanism, and each limiting groove 1 is used to fix the pipeline.

[0035] In the above embodiment, the fixing mechanism is in the shape of an elongated strip, and a receiving cavity is provided in the fixing mechanism which penetrates along its length direction. The cross section of the receiving cavity can be rectangular so that the pipeline can enter through one end of the receiving cavity and extend out through the other end. A pipeline limiting mechanism is provided in the receiving cavity. The pipeline limiting mechanism is arranged along the width direction of the receiving cavity, and the two ends of the pipeline limiting mechanism are respectively connected to the inner wall of the receiving cavity. A plurality of limiting grooves 1 are provided on the pipeline limiting mechanism, and the length direction of each limiting groove 1 is arranged parallel to the length direction of the receiving cavity, so that each limiting groove 1 can fix a pipeline passing through the receiving cavity, and the plurality of limiting grooves 1 are arranged at intervals, so that the plurality of pipelines fixed by the plurality of limiting grooves 1 are also arranged at intervals, thereby providing heat dissipation space for the pipelines, and avoiding overheating of the stacked pipelines which affects their service life.

[0036] Optionally, multiple pipeline limiting mechanisms can be provided, and the multiple pipeline limiting mechanisms are parallel to each other and arranged at intervals along the length direction of the accommodating cavity. Each pipeline limiting mechanism is provided with multiple limiting grooves 1, and the limiting grooves 1 on each pipeline limiting mechanism can be equidistant and arranged corresponding to the limiting grooves 1 on other pipeline limiting mechanisms, so that the pipelines fixed in each accommodating cavity are in a straight line.

[0037] Optionally, the fixing mechanism can fix the pipeline limiting mechanism and the pipeline on the top wall of the basement, or on the side wall or on the ground, that is, the wall surface can include the top wall, side wall and ground of the basement.

[0038] Some embodiments of the utility model provide a pipeline fixing device, in which a fixing mechanism can fix the pipeline limiting mechanism on a wall, and the pipeline limiting mechanism can realize individual fixation of each pipeline through a plurality of limiting grooves 1, thereby realizing the interval setting between a plurality of pipelines, solving the technical problem in the prior art that the accumulation of wire pipes leads to high-temperature damage and easily affects the service life of the wire pipes, and achieving the technical effect of placing each pipeline separately and extending the service life of the pipeline.

[0039] In an optional embodiment, the pipeline limiting mechanism includes a limiting plate 2 and a cover plate 3; a plurality of limiting grooves 1 are provided on the limiting plate 2, the cover plate 3 is covered on the limiting grooves 1, and the cover plate 3 is rotatably connected to the limiting plate 2.

[0040] In the above embodiment, the limiting plate 2 is in the shape of an elongated strip, and the limiting plate 2 can be made of metal material, such as aluminum alloy. A plurality of limiting grooves 1 are arranged on the limiting plate 2, and the plurality of limiting grooves 1 are evenly arranged along the length direction of the limiting plate 2. The shape and size of each limiting groove 1 are consistent, and each limiting groove 1 is arranged through along the width direction of the limiting plate 2. The bottom of each limiting groove 1 is arc-shaped, and the side walls on both sides are flat. In addition to the holes for the pipeline to enter and extend on both sides along the length direction, each limiting groove 1 is also provided with an opening on the side of the limiting groove 1 away from the bottom of the arc surface, and the cover plate 3 is used to block the opening, and the cover plate 3 is arranged on the limiting plate 2. One side is rotatably connected with the limiting plate 2, wherein the limiting plate 2 can be provided with a step, and the cover plate 3 is covered on the step, so that after the cover plate 3 and the limiting plate 2 are connected and covered on the limiting groove 1, the cover plate 3 and the limiting plate 2 are in the shape of a rectangular parallelepiped as a whole, and when installing the cover plate 3, it can first be rotated relative to the limiting plate 2 to open the side of each limiting groove 1, so that each pipeline can be inserted into each limiting groove 1, and then, through the rotation of the cover plate 3 and the limiting plate 2, the cover plate 3 covers the opening of each limiting groove 1, so that each pipeline is fixed by the cooperation of the limiting groove 1 and the cover plate 3, avoiding the problem of insufficient heat dissipation caused by pipeline concentration.

[0041] In an optional embodiment, the pipeline limiting mechanism also includes an elastic member 4 and a pressure plate 5; a plurality of elastic members 4 and pressure plates 5 are provided, and the two ends of each elastic member 4 are respectively connected to the cover plate 3 and a pressure plate 5, each pressure plate 5 extends into a limiting groove 1, and each elastic member 4 has a movement tendency to make a pressure plate 5 press the pipeline.

[0042] In the above embodiment, the elastic member 4 may include a spring, and the pressure plate 5 may be set to a long strip shape. A plurality of elastic members 4 may be provided, and each pressure plate 5 may be connected to the cover plate 3 through a plurality of elastic members 4. The plurality of elastic members 4 are arranged at intervals along the width direction of the cover plate 3, and the pressure plate 5 is also arranged at intervals along the width direction of the cover plate 3. Among them, there may be two elastic members 4, and the two elastic members 4 are arranged on the cover plate 3 away from each other and parallel to the axis. One end of the two elastic members 4 is respectively connected to the cover plate 3, and the other end is respectively connected to the pressure plate 5, so that the pressure plate 5 is arranged parallel to the cover plate 3, and each limiting groove 1 is correspondingly provided with a pressure plate 5, so that when the cover plate 3 is covered on the limiting plate 2, each elastic member 4 can drive a pressure plate 5 into a limiting groove 1, so that the pipeline in each limiting groove 1 can be pressed by the pressure plate 5 pushed by the elastic member 4, so that each pipeline is firmly fixed.

[0043] Optionally, it may also include a limit column and a limit sleeve, the limit sleeve is vertically arranged on the cover plate 3, the limit column is passed through the limit sleeve and is slidably connected, the limit column is fixed on the pressure plate 5, and the elastic member 4 is sleeved on the limit column and the limit sleeve to fix the movement path of the pressure plate 5.

[0044] In an optional embodiment, one end of the cover plate 3 is rotatably connected to the limit plate 2 via a rotating shaft 6, and the other end is detachably connected to the limit plate 2 via a bolt.

[0045] In the above embodiment, both ends of the cover plate 3 can be provided with a rotating hole, the rotating hole passes through the cover plate 3 along the width direction, and a rotating shaft 6 is passed through the rotating hole so that the rotating shaft 6 can rotate relative to the rotating hole, and the length of the rotating shaft 6 is greater than the width of the cover plate 3, so that the rotating shaft 6 can extend through the two ends of the rotating hole, and the extended rotating shaft 6 can be connected with the two holes on the limit plate 2, so that the cover plate 3 can be rotatably connected with the limit plate 2 through the rotating shaft 6, and a hole passing through the cover plate 3 is provided at the other end of the cover plate 3 away from the rotating shaft 6, and a threaded hole is correspondingly provided on the limit plate 2. After the cover plate 3 is covered on the limit plate 2 through the rotating shaft 6, bolts can pass through the holes on the cover plate 3 and be connected to the threaded holes on the limit plate 2, so that the cover plate 3 and the limit plate 2 are firmly connected, and the cover plate 3 cooperates with the limit groove 1 to fix the pipeline.

[0046] In an optional embodiment, a rubber strip 7 is provided on the inner wall of the limiting groove 1 , and the rubber strip 7 is extended along the circumference of the limiting groove 1 .

[0047] In the above embodiment, the rubber strip 7 protrudes along the surface of the limiting groove 1, and the cross-section of the rubber strip 7 can be semicircular or arc-shaped. There can be multiple rubber strips 7 in each limiting groove 1, and the multiple rubber strips 7 are evenly arranged along the length direction of the limiting groove 1, so that the pipeline in each limiting groove 1 can be abutted by multiple rubber strips 7, thereby preventing the limiting groove 1 from causing scratches on the surface of the pipeline, causing the surface of the pipeline to be damaged, and also preventing the pipeline from sliding relative to the limiting groove 1.

[0048] In an optional embodiment, the fixing mechanism includes a bridge frame 8 and an installation bracket 9; a accommodating cavity is provided in the bridge frame 8, and the pipeline limiting mechanism is detachably connected to the bridge frame 8 by bolts; one end of the installation bracket 9 is connected to the wall, and the other end is connected to the bridge frame 8.

[0049] In the above embodiment, the cross-section of the bridge frame 8 can be "U"-shaped, and the opening of the bridge frame 8 is set toward the wall, and the limit plate 2 can be arranged in the accommodating cavity along the width direction of the accommodating cavity, wherein threaded holes are respectively provided at both ends of the limit plate 2, and two opposite bosses can be correspondingly provided on the inner wall of the accommodating cavity, and the two ends of the limit plate 2 are respectively opposite to the two bosses in the accommodating cavity, and through holes are provided on each boss corresponding to the threaded holes on the limit plate 2, so that the bolts can pass through the bosses through the through holes on the outside of the bridge frame 8 and then be connected with the threaded holes at both ends of the limit plate 2, so as to realize the detachable connection between the limit plate 2 and the bridge frame 8, and further, a plurality of mounting brackets 9 can be provided, and the plurality of mounting brackets 9 are arranged at intervals along the length direction of the bridge frame 8, one end of each mounting bracket 9 is connected to the wall by an expansion bolt, and the other end can be connected to the bridge frame 8 by a bolt, so that the bridge frame 8 is fixed.

[0050] In an optional embodiment, a connecting piece 10 is provided at the end of the mounting bracket 9 away from the wall, and mounting plates 11 are provided on both sides of the bridge frame 8. The connecting piece 10 is attached to the end of the bridge frame 8 away from the wall, and the connecting piece 10 is respectively connected to each mounting plate 11.

[0051] In the above embodiment, three mounting brackets 9 can be provided, each mounting bracket 9 includes four mounting rods, two mounting rods are respectively provided on both sides of the bridge frame 8, a connecting piece 10 is provided on the side of the bridge frame 8 away from the wall, the connecting piece 10 is attached to the bridge frame 8 for fixing the bridge frame 8, the two ends of the connecting piece 10 are respectively connected to the two mounting rods, and the end of each mounting rod away from the connecting piece 10 is connected to the wall, and a mounting plate 11 is also provided on both sides of the bridge frame 8, and a through hole corresponding to the protrusion on the connecting piece 10 is provided on the mounting plate 11, so that when the connecting piece 10 abuts against the surface of the bridge frame 8, the protrusion on the connecting piece 10 is inserted into the through hole on the mounting plate 11, so that the bridge frame 8 is fixed.

[0052] In an optional embodiment, a top plate 12 is provided on the bridge frame 8; the top plate 12 is provided at one end of the bridge frame 8 close to the wall, and the top plate 12 is detachably connected to the bridge frame 8.

[0053] In the above embodiment, the top plate 12 is buckled on the bridge frame 8, and the top plate 12 is arranged between the bridge frame 8 and the wall. The top plate 12 can be slidably connected with the bridge frame 8 to facilitate the installation of the top plate 12. Both sides of the top plate 12 can be provided with side covers on both sides of the bridge frame 8. The side edges can be connected to the side walls of the bridge frame 8 through the cooperation of recesses and protrusions, and the sliding of the top plate 12 and the bridge frame 8 can be realized.

[0054] In an optional embodiment, a vent 13 is provided on the side wall of the bridge frame 8 , and the vent 13 runs through the bridge frame 8 . There are multiple vents 13 , and the multiple vents 13 are arranged at intervals along the length direction of the bridge frame 8 .

[0055] In the above embodiment, a plurality of vents 13 are provided, each of which may be in the shape of an elongated strip, and each of which may be extended along the height direction of the bridge frame 8. The plurality of vents 13 are evenly arranged along the length direction of the bridge frame 8, and each of which penetrates the bridge frame 8 so that the accommodating cavity can be connected with the outside world, thereby allowing the heat generated by the internal pipeline to be quickly dissipated, thereby avoiding excessive internal temperature and reducing the life of the pipeline.

[0056] In an optional embodiment, connection holes 14 are respectively provided near both ends of the bridge frame 8 , and adjacent bridge frames 8 are connected via the connection holes 14 .

[0057] In the above embodiment, a connecting hole 14 is provided on the opposite side walls near the two ends of the bridge frame, that is, four connecting holes 14 are provided on each bridge frame, and each connecting hole 14 is provided throughout the bridge frame, so that when two adjacent bridge frames are connected, they can be connected to the adjacent connecting holes 14 through iron sheets with holes and bolts, thereby achieving the lengthening of the bridge frame and even comprehensive coverage of the pipeline.

[0058] Optionally, during the installation process, the three mounting brackets 9 (12 mounting rods) corresponding to each bridge frame can be first fixed to the wall, such as the top wall, by expansion bolts, and then the three connecting plates 10 can be fixed to the three mounting brackets 9 by bolts respectively, and then the bridge frame 8 can be placed on the three connecting plates 10, so that the through holes on the six mounting plates 11 on both sides of the bridge frame 8 are respectively mounted in the six protrusions on the three connecting plates 10, and the connecting plates 10 and the mounting plates 11 can also be firmly connected by bolts. At this time, multiple pipelines are located in the bridge frame 8, and the three limit plates 2 and the cover plate 3 are opened, so that the limit groove 1 is exposed after the cover plate 3 is rotated relative to the limit plate 2, and multiple pipelines are inserted into the limit grooves one by one. 1, so that each pipeline can be stuck in a limit groove 1, the limit groove 1 can be vacant, but each limit groove 1 can only be stuck with one pipeline; the cover plate 3 is covered by the rotating shaft 6. At this time, the elastic member 4 is pressed tightly into the pipeline in each limit groove 1 through the pressing plate 5, and each pipeline is fixed with the rubber strip 7 in the limit groove 1, and the cover plate 3 and the limit plate 2 are locked by bolts to prevent the cover plate 3 from rotating relative to the limit plate 2, and then, through the threaded holes on the side of each limit plate 2, the bridge frame 8 is respectively connected to the three limit plates 2 with bolts, and then the top plate 12 is set through one end of the bridge frame 8. Then, according to the needs, whether to continue to connect the bridge frame 8 with other bridge frames 8 to extend the length of the protected pipeline.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline fixing device, characterized in that: Including pipeline limiting mechanism and fixing mechanism; The fixing mechanism is provided with a through accommodating cavity, the pipeline limiting mechanism is arranged in the accommodating cavity, a plurality of limiting grooves (1) are provided on the pipeline limiting mechanism, the plurality of limiting grooves (1) are provided through the pipeline limiting mechanism, the plurality of limiting grooves (1) are arranged at intervals along the length direction of the pipeline limiting mechanism, and each of the limiting grooves (1) is used to fix the pipeline.

2. The pipeline fixing device according to claim 1, characterized in that: The pipeline limiting mechanism comprises a limiting plate (2) and a cover plate (3); The limiting plate (2) is provided with a plurality of limiting grooves (1), the cover plate (3) is covered on the limiting grooves (1), and the cover plate (3) is rotatably connected to the limiting plate (2).

3. The pipeline fixing device according to claim 2, characterized in that: The pipeline limiting mechanism also includes an elastic member (4) and a pressing plate (5); A plurality of the elastic members (4) and the pressure plates (5) are provided, and the two ends of each elastic member (4) are respectively connected to the cover plate (3) and a pressure plate (5), and each pressure plate (5) extends into a limiting groove (1), and each elastic member (4) has a movement tendency to cause a pressure plate (5) to press the pipeline.

4. The pipeline fixing device according to claim 2, characterized in that: One end of the cover plate (3) is rotatably connected to the limit plate (2) via a rotating shaft (6), and the other end is detachably connected to the limit plate (2) via bolts.

5. The pipeline fixing device according to claim 1, characterized in that: A rubber strip (7) is provided on the inner wall of the limiting groove (1), and the rubber strip (7) is extended along the circumference of the limiting groove (1).

6. The pipeline fixing device according to claim 1, characterized in that: The fixing mechanism comprises a bridge frame (8) and a mounting bracket (9); The accommodating cavity is provided in the bridge frame (8), and the pipeline limiting mechanism is detachably connected to the bridge frame (8) by bolts; One end of the mounting bracket (9) is connected to the wall, and the other end is connected to the bridge frame (8).

7. The pipeline fixing device according to claim 6, characterized in that: A connecting piece (10) is provided at one end of the mounting bracket (9) away from the wall, mounting plates (11) are provided on both sides of the bridge frame (8), the connecting piece (10) is attached to the end of the bridge frame (8) away from the wall, and the connecting piece (10) is respectively connected to each mounting plate (11).

8. The pipeline fixing device according to claim 6, characterized in that: A top plate (12) is provided on the bridge frame (8); The top plate (12) is arranged at one end of the bridge frame (8) close to the wall, and the top plate (12) is detachably connected to the bridge frame (8).

9. The pipeline fixing device according to claim 6, characterized in that: A vent (13) is provided on the side wall of the bridge frame (8), the vent (13) is arranged through the bridge frame (8), a plurality of the vents (13) are provided, and the plurality of the vents (13) are arranged at intervals along the length direction of the bridge frame (8).

10. The pipeline fixing device according to claim 6, characterized in that: Connection holes (14) are respectively provided near both ends of the bridge frame (8), and adjacent bridge frames (8) are connected via the connection holes (14).

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