Multi-channel type pipeline fixing structure

Abstract

The invention relates to the technical field of pipeline laying, in particular to a multi-channel type pipeline fixing structure which comprises multiple sets of clamping mechanisms, cavities used for clamping pipelines in a matched mode are formed in the clamping mechanisms, telescopic mechanisms are arranged at the two ends of each set of clamping mechanism, and a connecting mechanism is arranged between every two adjacent telescopic mechanisms. A cavity in the clamping mechanism is driven by the telescopic mechanism, the size of the cavity is adjusted, and a triangular support is formed to support the ground. The adjacent telescopic mechanisms are connected together through the connecting mechanisms, the multiple pipelines are connected together in series, the stability between the pipelines is improved, the telescopic mechanisms are adjusted and controlled in the transverse direction and the longitudinal direction through the connecting mechanisms, the two adjacent pipelines can be fixed at different heights and different staggered angles, the application range is widened, and the practicability is high. And by means of a triangular support shape formed by the telescopic mechanism, the stability of the pipeline placed on the ground is improved.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline laying, and in particular to a multi-channel pipeline fixing structure. Background Art

[0002] A pipe clamp, also known as a pipe clamp or a clamp, is a kind of pipe fixing structure and a tool for fixing and installing pipes. In Chinese Patent Announcement No.: CN221723581U, a pipe laying fixing mechanism for water conservancy and hydropower is disclosed, which includes a base, a No. 1 support plate, a tightening assembly and a buffer assembly. The top of the base is provided with a No. 1 support plate and a buffer assembly is provided between the No. 1 support plate and the base. The buffer assembly includes a support spring and both ends of the support spring are respectively installed on the base and the No. 1 support plate through a positioning plate and a positioning bolt. The top of the No. 1 support plate is provided with a tightening assembly and the tightening assembly includes an annular hoop welded on the top of the No. 1 support plate, and locking bolts are installed on both sides and the top of the annular hoop through bolt holes. A No. 2 support plate is welded on the top of the base and on both sides of the No. 1 support plate, and a sliding hole is provided on the No. 2 support plate, and a sliding rod slides in the sliding hole. The novel pipe laying fixing mechanism can play a buffering effect when the liquid is transported in the pipeline and is impacted, reducing damage to the pipeline, and is suitable for wide promotion and use.

[0003] At present, there are the following defects when fixing the pipeline:

[0004] First, when multiple pipes need to be fixed at the same time, if an independent pipe fixing structure is used, it is easy to cause unstable connection between pipes. In addition, since the installation of pipes is changeable, the direction of pipe fixing is relatively limited, resulting in a limited scope of use.

[0005] Secondly, some pipelines need to be supported on the ground when they are fixed. If the annular pipeline fixing structure is placed on the ground, the stability is poor and the pipeline is easy to roll. In view of this, we propose an adjustable multi-channel pipeline fixing structure. Summary of the invention

[0006] The purpose of the present invention is to provide a multi-channel pipeline fixing structure, which connects adjacent telescopic mechanisms through a connecting mechanism to connect multiple pipelines in series to improve stability, and uses the connecting mechanism to adjust the telescopic mechanism in the horizontal and vertical directions, which is conducive to expanding the scope of use, and uses the "triangular bracket shape" formed by the telescopic mechanism itself to increase the stability of the pipeline placed on the ground.

[0007] To achieve the above object, a multi-channel pipeline fixing structure includes multiple groups of clamping mechanisms, wherein cavities for adapting and clamping pipelines are formed inside the clamping mechanisms, telescopic mechanisms are provided at both ends of each group of the clamping mechanisms, and connecting mechanisms are provided between two adjacent telescopic mechanisms, wherein:

[0008] The cavity inside the clamping mechanism is driven by the telescopic mechanism to adjust its size and form a "triangle bracket shape" to support the ground;

[0009] The connecting mechanism is used for adjusting the angle between two adjacent telescopic mechanisms in the transverse and longitudinal directions.

[0010] As a further improvement of the present technical solution, the telescopic mechanism includes two symmetrically arranged connecting shafts, two first connecting rods are hingedly provided on the surface of the connecting shaft, the first connecting rod is fixed with a second connecting rod by a first bolt, and the two second connecting rods are fixedly connected by a second bolt, and two adjacent first connecting rods are fixedly connected by a third bolt.

[0011] Preferably, a first spring is fixedly disposed between the adjacent first connecting rods and the second connecting rods.

[0012] As a further improvement of the technical solution, the telescopic mechanism includes an arc-shaped clamping plate, and rotating shafts are symmetrically rotated at both ends of the arc-shaped clamping plate, and a fixing rod fixedly matched with one end of the connecting shaft is fixed at one end of the rotating shaft.

[0013] Preferably, a mounting rod is fixedly provided on one side of the fixing rod.

[0014] As a further improvement of the present technical solution, the connecting mechanism includes two first connecting frames, one side of the first connecting frame is rotatably matched with one side of two second connecting rods, one end of the first connecting frame is provided with a connecting piece, and one side of the connecting piece is provided with two second connecting frames rotatably matched with one side of the other two second connecting rods.

[0015] As a further improvement of the present technical solution, the connecting member includes a connecting block fixedly matched with one end of the first connecting frame, a circular groove is opened on one side of the connecting block, and a connecting ball fixedly matched with one end of the second connecting frame is movably provided inside the circular groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In this multi-channel pipeline fixing structure, adjacent telescopic mechanisms are connected together through a connecting mechanism, and multiple pipelines are connected in series to increase the stability between the pipelines. The telescopic mechanism is regulated in the horizontal and vertical directions through the connecting mechanism, so that two adjacent pipelines can be fixed at different heights and staggered angles, which is conducive to expanding the scope of use. The "triangular bracket shape" formed by the telescopic mechanism itself increases the stability of the pipeline placed on the ground.

[0018] 2. In this multi-channel pipeline fixing structure, by lifting the connection between the first connecting rod and the second connecting rod, or pushing and pulling the connection between the two second connecting rods, the two connecting shafts are driven to move closer to or away from each other, thereby driving the two arc-shaped clamping plates to clamp the pipeline, and then the first connecting frame and the second connecting frame are respectively rotated and installed on the corresponding second connecting rod sides, so that different second connecting rods can be connected in series, thereby realizing the connection of different pipelines.

[0019] 3. In this multi-channel pipeline fixing structure, by adjusting the angle between the first connecting frame and the second connecting frame and the horizontal plane in the horizontal direction, and then adjusting the angle between the first connecting frame and the second connecting frame in the vertical direction, the two pipelines can be fixed at different heights and staggered angles, which is conducive to expanding the scope of use.

[0020] 4. In this multi-channel pipeline fixing structure, a "triangle bracket shape" is formed between the first connecting rod and the second connecting rod, so that the connection between the first connecting rod and the second connecting rod is supported on the ground, forming a stable triangular stable structure with the ground, which is conducive to placing the pipeline on the ground more stably and reducing the possibility of the pipeline rolling under force. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is a schematic diagram of the connection structure between the clamping mechanism and the telescopic mechanism of the present invention;

[0023] Figure 3 It is a schematic diagram of the telescopic mechanism structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0025] Figure 5 It is a schematic diagram of the external structure of the connecting mechanism of the present invention;

[0026] Figure 6 is a cross-sectional view of the connecting mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the lateral adjustment structure of adjacent telescopic mechanisms of the present invention;

[0028] Figure 8 It is a schematic diagram of the longitudinal adjustment structure of adjacent telescopic mechanisms of the present invention;

[0029] Fig. 9 It is a schematic structural diagram of the telescopic mechanism of the present invention when it is contracted.

[0030] The meaning of each number in the figure is:

[0031] 1. Clamping mechanism; 11. Arc-shaped clamping plate; 12. Fixed rod; 13. Mounting rod; 14. Rotating shaft; 2. Telescopic mechanism; 21. Second connecting rod; 22. First connecting rod; 23. First bolt; 24. First spring; 25. Connecting shaft; 3. Connecting mechanism; 31. First connecting frame; 32. Connecting piece; 321. Connecting block; 322. Connecting ball; 33. Second connecting frame. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] When multiple pipes need to be fixed at the same time, the use of independent pipe fixing structures can easily lead to unstable connections between pipes. In addition, since the installation of pipes is variable, the direction of pipe fixing is greatly limited. Some pipes need to be supported on the ground when fixed. If the annular pipe fixing structure is placed on the ground, the stability is poor and the pipes are easily caused to roll.

[0034] To this end, the present invention provides a multi-channel pipeline fixing structure, including multiple groups of clamping mechanisms 1, wherein a cavity for adapting to clamping pipelines is formed inside the clamping mechanisms 1, and telescopic mechanisms 2 are provided at both ends of each group of clamping mechanisms 1, and a connecting mechanism 3 is provided between two adjacent telescopic mechanisms 2, wherein:

[0035] The cavity inside the clamping mechanism 1 is driven by the telescopic mechanism 2 to adjust its size and form a "triangle bracket shape" to support the ground;

[0036] The connecting mechanism 3 is used to adjust the angle between two adjacent telescopic mechanisms 2 in the horizontal and vertical directions;

[0037] The present invention Figure 1-2 As shown, considering that when multiple pipelines need to be fixed at the same time, if an independent pipeline fixing structure is used, there is no restrictive structure between the pipelines, which easily leads to unstable connection between the pipelines. Therefore, a cavity adapted to clamp the pipeline is formed by driving the telescopic mechanism 2 through multiple sets of clamping mechanisms 1, which not only meets the fixing requirements of multiple pipelines and is conducive to improving the convenience of use, but also the telescopic mechanism 2 and the connecting mechanism 3 are mutually coordinated between two adjacent pipelines to connect multiple pipelines in series, so as to achieve the role of limiting between the pipelines and improve stability;

[0038] And because the position of the pipeline is changeable, and the existing pipeline fixing structure has great limitations on the fixing direction, when the installation of two adjacent pipelines is adjusted longitudinally and transversely according to the needs, the method of disassembly and reinstallation is often adopted, which is inconvenient to operate and the scope of use of pipeline fixing is limited. Therefore, Figure 7 When the connecting mechanism 3 drives two adjacent telescopic mechanisms 2 to adjust the angle laterally, two adjacent pipelines can be fixed at different heights, such as Figure 8 When the connecting mechanism 3 drives the two adjacent telescopic mechanisms 2 to adjust the angle longitudinally, the two adjacent pipelines can be staggered and fixed, which is conducive to expanding the scope of use, and the adjustment angle determines the height difference and staggered range of the two pipelines;

[0039] Moreover, some pipelines need to be supported on the ground when they are fixed. If the annular pipeline fixing structure is placed on the ground, the structural stability is poor and the pipeline is easily caused to roll. Therefore, a "triangular bracket shape" is formed by the telescopic mechanism 2, so that the tip of the telescopic mechanism 2 is supported on the ground, forming a triangular stable structure with the ground, which is conducive to placing the pipeline on the ground more stably and reduces the possibility of the pipeline rolling under force.

[0040] On the basis of the above, the specific structure is disclosed in detail:

[0041] In order to realize that the telescopic mechanism 2 can drive the clamping mechanism 1 to clamp the pipeline and limit the movement of the pipeline, the specific structure of the telescopic mechanism 2 must be disclosed. Figure 2-3 As shown, the telescopic mechanism 2 includes two symmetrically arranged connecting shafts 25, and two first connecting rods 22 are hingedly provided on the surface of the connecting shaft 25. The first connecting rod 22 is fixed with a second connecting rod 21 by a first bolt 23, and the two second connecting rods 21 are fixedly connected by a second bolt, and two adjacent first connecting rods 22 are fixedly connected by a third bolt. Fig. 9 As shown, by loosening the first bolt 23, the second bolt and the third bolt, the connection between the first connecting rod 22 and the second connecting rod 21 is lifted, or the connection between the two second connecting rods 21 is pushed and pulled, so that the first connecting rods 22 and the first connecting rods 22 and the second connecting rods 21 respectively rotate around the second bolt and the first bolt 23 as the axis, driving the two connecting shafts 25 to move closer to or away from each other, and then driving the two clamping mechanisms 1 to move closer to or away from each other, which is beneficial to adjusting the size of the cavity inside the clamping mechanism 1, clamping and fixing the pipeline, and limiting the movement of the pipeline. In addition, by forming a "triangle bracket shape" between the first connecting rod 22 and the second connecting rod 21, the connection between the first connecting rod 22 and the second connecting rod 21 is supported on the ground, forming a stable triangular stable structure with the ground, which is beneficial to reducing the possibility of the pipeline rolling under force.

[0042] Considering that the movement of the two connecting shafts 25 will drive the telescopic mechanism 2 to move, it is necessary to further disclose the specific structure of the telescopic mechanism 2. Figure 3 As shown, the telescopic mechanism 2 includes an arc-shaped clamping plate 11, and a rotating shaft 14 is symmetrically rotated at both ends of the arc-shaped clamping plate 11. A fixed rod 12 fixedly matched with one end of a connecting shaft 25 is fixed at one end of the rotating shaft 14. The fixed rod 12 and the rotating shaft 14 are driven to move by the mutual movement of the two corresponding pairs of connecting shafts 25 above and below, thereby driving the two arc-shaped clamping plates 11 to move closer or farther away from each other, which is beneficial for the arc-shaped clamping plate 11 to clamp the pipeline and limit the movement of the pipeline.

[0043] To realize that the connecting mechanism 3 can connect the adjacent telescopic mechanisms 2 to increase the limiting effect between the pipelines, improve the stability, and realize the regulation and fixation of the adjacent pipelines in the horizontal and vertical directions, it is necessary to further disclose the specific structure of the connecting mechanism 3. Therefore, Figure 5-6 As shown, the connection mechanism 3 includes two first connection frames 31, one side of the first connection frame 31 is rotatably matched with one side of two second connection rods 21, one end of the first connection frame 31 is provided with a connection piece 32, and one side of the connection piece 32 is provided with two second connection frames 33 rotatably matched with one side of the other two second connection rods 21. The adjacent second connection rods 21 are connected together by the first connection frame 31, the connection piece 32 and the second connection frame 33, which is conducive to connecting adjacent pipelines, plays a limiting role, and improves the structural stability between the pipelines. The rotation of the first connection frame 31 and the second connection frame 33 on the second connection rod 21 is as shown in FIG. Figure 7 As shown, the angles of two adjacent telescopic mechanisms 2 can be adjusted in the lateral direction, so that adjacent pipelines can be fixed at different heights.

[0044] Among them, the connecting member 32 includes a connecting block 321 fixedly matched with one end of the first connecting frame 31, a circular groove is opened on one side of the connecting block 321, and a connecting ball 322 fixedly matched with one end of the second connecting frame 33 is movably provided inside the circular groove. By longitudinally rotating the connecting block 321, the connecting block 321 is rotated along the surface of the connecting ball 322, thereby driving the telescopic mechanism 2 and the clamping mechanism 1 to rotate in the longitudinal direction, fixing the adjacent staggered pipelines, which is beneficial to expanding the scope of use. The first connecting frame 31 and the second connecting frame 33 are used for lateral regulation, and the connecting block 321 and the connecting ball 322 are used for longitudinal regulation. The regulation angle determines the height difference and staggered amplitude between the two adjacent pipelines.

[0045] In addition, in order to achieve a more stable connection between the first connecting rod 22 and the second connecting rod 21, other structures must be added. Figure 3As shown, a first spring 24 is fixed between the adjacent first connecting rods 22 and second connecting rods 21. The first spring 24 itself is in an extended or compressed state, which exerts a certain force on the first connecting rod 22 and the second connecting rod 21, which is beneficial to improving the stability between the first connecting rod 22 and the second connecting rod 21.

[0046] In addition, to fix the telescopic mechanism 2 on the ground or other pipeline laying position, other structures must be added. Figure 4 As shown, a mounting rod 13 is fixedly provided on one side of the fixing rod 12, and the positions of the telescopic mechanism 2 and the clamping mechanism 1 are determined by fixing the mounting rod 13 at the laying position of the pipeline.

[0047] Working principle: When multiple pipelines need to be clamped and fixed, before laying the pipelines, a pair of telescopic mechanisms 2 and clamping mechanisms 1 fixed together are put on each pipeline, the first bolt 23, the second bolt and the third bolt are loosened, and the connection between the first connecting rod 22 and the second connecting rod 21 is pulled, or the connection between the two second connecting rods 21 is pushed and pulled, so that the first connecting rods 22 and the first connecting rods 22 and the second connecting rods 21 rotate around the second bolt and the first bolt 23 as the axis, respectively, driving the two connecting shafts 25 to approach each other, thereby driving the fixing rod 12 and the rotating shaft 14 to move, and then driving the two arc-shaped clamping plates 11 to approach relatively to clamp and fix the pipeline, limit the movement of the pipeline, and then tighten the first bolt 23, the second bolt and the third bolt. If the adjacent pipelines are not in the same horizontal position Then, according to the different height positions or staggered angles of adjacent pipelines, the angle between the first connecting frame 31 and the second connecting frame 33 and the horizontal plane is adjusted in the horizontal direction, and in the longitudinal direction, the connecting block 321 is rotated, and the connecting block 321 rotates along the surface of the connecting ball 322 to adjust the angle between the first connecting frame 31 and the second connecting frame 33, and then the first connecting frame 31 and the second connecting frame 33 are rotatably installed on the corresponding side of the second connecting rod 21, so that different pipelines are connected together, and the fixation and connection between pipelines with different height differences and staggered amplitudes are also achieved, and a "triangle bracket shape" is formed between the first connecting rod 22 and the second connecting rod 21, so that the connection between the first connecting rod 22 and the second connecting rod 21 is supported on the ground, forming a stable triangular stable structure with the ground, which is beneficial to reduce the possibility of the pipeline rolling under force.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-channel pipeline fixing structure, characterized in that: The invention comprises a plurality of groups of clamping mechanisms (1), wherein a cavity for adapting to clamping a pipeline is formed inside the clamping mechanisms (1), telescopic mechanisms (2) are provided at both ends of each group of the clamping mechanisms (1), and a connecting mechanism (3) is provided between two adjacent telescopic mechanisms (2), wherein: The cavity inside the clamping mechanism (1) is driven by the telescopic mechanism (2) to adjust its size and form a "triangle bracket shape" to support the ground; The connecting mechanism (3) is used to adjust the angle between two adjacent telescopic mechanisms (2) in the transverse and longitudinal directions.

2. The multi-channel pipeline fixing structure according to claim 1, characterized in that: The telescopic mechanism (2) comprises two symmetrically arranged connecting shafts (25), the surface of the connecting shaft (25) being hingedly provided with two first connecting rods (22), the first connecting rod (22) being fixedly provided with a second connecting rod (21) via a first bolt (23), the two second connecting rods (21) being fixedly connected via a second bolt, and two adjacent first connecting rods (22) being fixedly connected via a third bolt.

3. The multi-channel pipeline fixing structure according to claim 2 is characterized in that: The telescopic mechanism (2) comprises an arc-shaped clamping plate (11), with rotating shafts (14) symmetrically rotatably provided at both ends of the arc-shaped clamping plate (11), and a fixing rod (12) fixedly matched with one end of a connecting shaft (25) being fixedly provided at one end of the rotating shaft (14).

4. The multi-channel pipeline fixing structure according to claim 2, characterized in that: The connecting mechanism (3) comprises two first connecting frames (31), one side of the first connecting frames (31) being rotatably matched with one side of two second connecting rods (21), one end of the first connecting frame (31) being provided with a connecting piece (32), one side of the connecting piece (32) being provided with two second connecting frames (33) being rotatably matched with one side of the other two second connecting rods (21).

5. The multi-channel pipeline fixing structure according to claim 4, characterized in that: The connecting member (32) comprises a connecting block (321) fixedly matched with one end of the first connecting frame (31), a circular groove is provided on one side of the connecting block (321), and a connecting ball (322) fixedly matched with one end of the second connecting frame (33) is movably provided inside the circular groove.

6. The multi-channel pipeline fixing structure according to claim 2, characterized in that: A first spring (24) is fixedly arranged between the adjacent first connecting rods (22) and second connecting rods (21).

7. The multi-channel pipeline fixing structure according to claim 3, characterized in that: A mounting rod (13) is fixedly provided on one side of the fixing rod (12).

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