Pipeline fixing device

Abstract

The utility model relates to the technical field of pipeline fixing, in particular to a pipeline fixing device. The device comprises a connecting base, moving structures are arranged on the two sides of the connecting base, clamping structures are arranged at the two ends of the connecting base, the clamping structures and the moving structures are fixed, and each moving structure comprises a sliding rod, a mounting plate, a first motor, a first bevel gear, a second bevel gear and a rotating rod. According to the pipeline fixing device, due to the design of the moving structure, it can be guaranteed that clamping force is evenly distributed around a pipeline, pipeline damage caused by too large local stress is avoided, the stability of a pipeline system is improved, and the service life of the pipeline is prolonged; according to the device, through the design of the clamping structure, the same device can adapt to pipelines with different diameters through the adjustability of the clamping structure, the flexibility greatly reduces the requirement for replacing a fixing device due to the change of the diameters of the pipelines, and the working efficiency is improved.

Description

Technical Field

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

[0002] Pipe fixtures play a vital role in various industrial and civil facilities. With the rapid development of modern construction and industrial technology, pipeline systems are becoming increasingly complex, and their stability and safety have become the focus of attention. Traditional pipeline fixing methods are often limited to simple brackets or fixtures, which are difficult to cope with complex and changing operating environments and external factors. For example, in buildings, water and ventilation pipes are often laid on the roof. These pipes are prone to vibration when affected by external factors such as wind and temperature changes. Long-term accumulation may cause deformation, bending or even damage to the pipes, thereby affecting the normal operation of the entire system. In order to solve the above problems, the technology of pipeline fixtures is constantly innovating, aiming to improve its shock absorption, support and fixing performance through more scientific and reasonable structural design. The new pipeline fixture must not only have a strong load-bearing capacity, but also be able to effectively absorb and disperse vibration energy to ensure that the pipeline remains stable in a complex environment, extend its service life, and ensure safe and efficient operation of the system.

[0003] For example, a Chinese utility model patent (CN221290949U) discloses a pipe connection fixing device, which solves the following problems: in order to improve the accuracy of pipe docking, some transmission devices need to place the pipes to be connected horizontally so that the centers of the two pipes to be connected are on the same axis. When in use, the device only fixes the connection part, resulting in the pipes other than the docking position not having corresponding support during docking and being affected by their own gravity, which reduces the accuracy of pipe docking, that is, the stability of the pipes on both sides is insufficient during docking; secondly, the main body of the clamping mechanism of some devices is two semicircular grooves. When docking, only pipes of the same specification can be effectively fixed, and the scope of application is small.

[0004] The device includes a base, side buckle strips are arranged on both sides of the top of the base, and a number of positioning holes are evenly arranged on the side buckle strips. A support seat is fixedly connected between the adjacent sides of the two side buckle strips, and a clamping mechanism is installed between the outer sides. The clamping mechanism includes a fastener, a pin is installed between the fastener and the positioning hole, and a fastener is installed on the top of the fastener. The utility model places the pipeline to be connected on the long strip support seat so that the pipeline is in a balanced state, and the clamping mechanism is installed on the base to achieve stable clamping of the pipeline, thereby improving the stability of the pipeline connection; the position of the clamping mechanism on the base is adjusted to adapt to pipelines of different lengths, and the clamping pipe diameter is adjusted by adjusting the distance between the pressure block and the support seat, thereby improving the application range of the device for fixing and connecting pipelines.

[0005] When using the above technology, it was found that the following technical problems exist in the prior art: the position of the clamping structure of the device cannot be adjusted, which makes the pipeline more likely to shake or shift when subjected to external force, affecting the overall stability of the pipeline system. For this reason, we designed a pipeline fixing device to provide another technical solution to the above technical problems. Utility Model Content

[0006] Based on this, it is necessary to provide a pipeline fixing device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A pipeline fixing device comprises a connecting base, wherein movable structures are arranged on both sides of the connecting base, clamping structures are arranged at both ends of the connecting base, and the clamping structure and the movable structure are fixed.

[0009] As a preferred embodiment of the pipeline fixing device provided by the utility model, the movable structure includes a sliding rod, a mounting plate, a first motor, a first bevel gear, a second bevel gear and a rotating rod, a sliding rod is fixed to one end of the inner side of the connecting base, a mounting plate is fixed to one side of the connecting base, a first motor is fixed to the top of the mounting plate, a first bevel gear is fixed to the bottom of the first motor, one end of the bottom side of the first bevel gear is meshed and connected to the second bevel gear, and a rotating rod is fixed to the inner side of the second bevel gear.

[0010] As a preferred embodiment of the pipeline fixing device provided by the utility model, the movable structure also includes a first screw, a second screw and a first connecting block, the first screw is fixed on one side of the rotating rod, and the second screw is fixed on the other side of the rotating rod, the thread rotation directions of the first screw and the second screw are opposite, the outer sides of the first screw and the second screw are threadedly connected to the first connecting block, one side of the two first connecting blocks is respectively fixed to two clamping structures, and the two clamping structures are slidably connected to the sliding rod.

[0011] As a preferred embodiment of the pipeline fixing device provided by the utility model, the clamping structure includes a connecting mechanism, a locking mechanism and a limiting mechanism, both ends of the outer side of the sliding rod are slidably connected with a connecting mechanism, a locking mechanism is provided on one side of the connecting mechanism, and a limiting mechanism is provided on the other side of the connecting mechanism.

[0012] As a preferred embodiment of the pipeline fixing device provided by the utility model, the connecting mechanism includes a clamping seat, a rotating shaft, a first fixing plate, an insert rod, a handle, a first spring, a second fixing plate, a rotating column and a chuck, the clamping seat is slidably connected to both sides of the sliding rod, one side of the top of the clamping seat is rotatably connected to the rotating shaft, the top of the rotating shaft is fixed with the first fixing plate, the other side of the top of the clamping seat is plugged and connected to the insert rod, one side of the insert rod is fixed with a handle, the outer side of the insert rod is sleeve-connected with the first spring, the first spring and the handle are fixed, the top of the insert rod is fixed with the second fixing plate, the side where the second fixing plate and the first fixing plate are close to each other is rotatably connected with the rotating column, the outer side of the rotating column is fixed with the chuck, and the connection point between the rotating column and the chuck deviates from the center of the chuck.

[0013] As a preferred embodiment of the pipeline fixing device provided by the utility model, the locking mechanism includes a fixed block, a second motor, a worm and a worm wheel, two fixed blocks are fixed on one side of the second fixed plate, and the sides of the two fixed blocks close to each other are rotatably connected with a worm, a second motor is fixed on one side of one of the fixed blocks, the output end of the second motor is fixed to the worm, a worm wheel is fixed to one end of the outer side of the rotating column, and the worm wheel and the rotating column are meshingly connected.

[0014] As a preferred embodiment of the pipeline fixing device provided by the utility model, the limiting mechanism includes a limiting wheel, a limiting plate, a second connecting block, a limiting rod, a second spring and a limiting cap. The limiting wheel is fixed at one end of the rotating column, the upper and lower ends of one side of the first fixing plate are fixed with limiting rods, one end of the two limiting rods are fixed with limiting caps, the outer sides of the two limiting rods are sleeved with second springs, the outer sides of the two limiting rods are slidably connected with second connecting blocks, the limiting plate is fixed on the side where the two second connecting blocks are close to each other, and the limiting plate and the limiting wheel are meshingly connected.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] The utility model provides a pipeline fixing device. The device can ensure that the clamping force is evenly distributed around the pipeline through the design of the mobile structure, avoiding pipeline damage caused by excessive local stress, which helps to improve the stability of the pipeline system and extend the service life of the pipeline.

[0018] The device is designed with a clamping structure, and the adjustability of the clamping structure enables the same device to adapt to pipes of different diameters. This flexibility greatly reduces the need to replace the fixture due to changes in pipe diameter, reduces costs and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a pipeline fixing device of the utility model;

[0021] Figure 2 It is a side view of a pipeline fixing device of the utility model;

[0022] Figure 3 This is a schematic diagram of the connection between the first bevel gear and the second bevel gear of a pipeline fixing device of the utility model;

[0023] Figure 4 This is a schematic diagram of a connection between a base and a slide rod of a pipeline fixing device of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection between a worm and a worm wheel of a pipeline fixing device of the utility model;

[0025] Figure 6 This is a schematic diagram of the connection between a limit plate and a second connection block of a pipeline fixing device of the utility model;

[0026] Figure 7 This is a schematic diagram of the connection between a rotating column and a clamping disc of a pipeline fixing device of the utility model;

[0027] Figure 8 The utility model is a connection diagram of a limit plate and a limit cap of a pipeline fixing device.

[0028] In the figure: 1. connecting base; 2. sliding rod; 3. mounting plate; 4. first motor; 5. first bevel gear; 6. second bevel gear; 7. rotating rod; 8. first screw; 9. second screw; 10. first connecting block; 11. clamping seat; 12. rotating shaft; 13. first fixing plate; 14. inserting rod; 15. handle; 16. first spring; 17. second fixing plate; 18. fixing block; 19. second motor; 20. worm; 21. worm wheel; 22. rotating column; 23. chuck; 24. limiting wheel; 25. limiting plate; 26. second connecting block; 27. limiting rod; 28. second spring; 29. ​​limiting cap. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] As described in the background art, the position of the clamping structure of the device cannot be adjusted, which makes the pipeline more likely to shake or move when subjected to external force, affecting the overall stability of the pipeline system.

[0031] In order to solve this technical problem, the utility model provides a pipeline fixing device.

[0032] Specifically, please refer to Figure 1-Figure 8 A pipeline fixing device specifically includes: a connecting base 1, a moving structure is arranged on both sides of the connecting base 1, and a clamping structure is arranged at both ends of the connecting base 1, and the clamping structure and the moving structure are fixed.

[0033] The utility model provides a pipeline fixing device. The device can ensure that the clamping force is evenly distributed around the pipeline through the design of the mobile structure, avoiding pipeline damage caused by excessive local stress, which helps to improve the stability of the pipeline system and extend the service life of the pipeline.

[0034] The device is designed with a clamping structure, and the adjustability of the clamping structure enables the same device to adapt to pipes of different diameters. This flexibility greatly reduces the need to replace the fixture due to changes in pipe diameter, reduces costs and improves work efficiency.

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] Reference Figure 1-Figure 8 A pipeline fixing device includes a connecting base 1, a movable structure is arranged on both sides of the connecting base 1, and a clamping structure is arranged at both ends of the connecting base 1, and the clamping structure and the movable structure are fixed.

[0038] The moving structure includes a slide bar 2, a mounting plate 3, a first motor 4, a first bevel gear 5, a second bevel gear 6, a rotating rod 7, a first screw 8, a second screw 9 and a first connecting block 10. The slide bar 2 is fixed to one end of the inner side of the connecting base 1, and a mounting plate 3 is fixed to one side of the connecting base 1. The first motor 4 is fixed to the top of the mounting plate 3, and the first bevel gear 5 is fixed to the bottom of the first motor 4. One end of the bottom side of the first bevel gear 5 is meshed and connected with the second bevel gear 6, and a rotating rod 7 is fixed to the inner side of the second bevel gear 6. The first screw 8 is fixed to one side of the rotating rod 7, and the second screw 9 is fixed to the other side of the rotating rod 7. The thread rotation directions of the first screw 8 and the second screw 9 are opposite, and the outer sides of the first screw 8 and the second screw 9 are both threadedly connected with the first connecting block 10, and one side of the two first connecting blocks 10 are respectively fixed to the two clamping structures, and the two clamping structures are slidably connected to the slide bar 2, so that the moving structure can drive the clamping structure to move.

[0039] The clamping structure includes a connecting mechanism, a locking mechanism and a limiting mechanism. Both ends of the outer side of the slide bar 2 are slidably connected with the connecting mechanism, one side of the connecting mechanism is provided with a locking mechanism, and the other side of the connecting mechanism is provided with a limiting mechanism. The connecting mechanism includes a clamping seat 11, a rotating shaft 12, a first fixed plate 13, an insert rod 14, a handle 15, a first spring 16, a second fixed plate 17, a rotating column 22 and a clamping disc 23. Both sides of the slide bar 2 are slidably connected with the clamping seat 11, one side of the top of the clamping seat 11 is rotatably connected with the rotating shaft 12, and the top of the rotating shaft 12 is fixed with The first fixed plate 13 and the other side of the top of the clamp seat 11 are plugged and connected with an insertion rod 14, a handle 15 is fixed to one side of the insertion rod 14, a first spring 16 is sleeved and connected to the outer side of the insertion rod 14, the first spring 16 and the handle 15 are fixed, a second fixed plate 17 is fixed to the top of the insertion rod 14, a rotating column 22 is rotatably connected to the side where the second fixing plate 17 and the first fixing plate 13 are close to each other, a chuck 23 is fixed to the outer side of the rotating column 22, and the connection point between the rotating column 22 and the chuck 23 deviates from the center of the chuck 23, so that the connecting mechanism can connect the pipeline.

[0040] The locking mechanism includes a fixed block 18, a second motor 19, a worm 20 and a worm wheel 21. Two fixed blocks 18 are fixed to one side of the second fixed plate 17. The two fixed blocks 18 are rotatably connected to the side close to each other with the worm 20. A second motor 19 is fixed to one side of one of the fixed blocks 18. The output end of the second motor 19 is fixed to the worm 20. A worm wheel 21 is fixed to one end of the outer side of the rotating column 22. The worm wheel 21 and the rotating column 22 are meshed and connected, so that the locking mechanism can drive the rotating column 22 to rotate.

[0041] The limiting mechanism includes a limiting wheel 24, a limiting disk 25, a second connecting block 26, a limiting rod 27, a second spring 28 and a limiting cap 29. The limiting wheel 24 is fixed at one end of the rotating column 22, and the limiting rods 27 are fixed at the upper and lower ends of one side of the first fixed plate 13. The limiting caps 29 are fixed at one end of the two limiting rods 27. The outer sides of the two limiting rods 27 are sleeved with the second spring 28, and the outer sides of the two limiting rods 27 are slidably connected with the second connecting block 26. The limiting disk 25 is fixed on the side where the two second connecting blocks 26 are close to each other, and the limiting disk 25 and the limiting wheel 24 are meshed and connected, so that the limiting mechanism can limit the rotation of the rotating column 22.

[0042] The utility model provides a pipeline fixing device. The device can ensure that the clamping force is evenly distributed around the pipeline through the design of the mobile structure, avoiding pipeline damage caused by excessive local stress, which helps to improve the stability of the pipeline system and extend the service life of the pipeline.

[0043] The device is designed with a clamping structure, and the adjustability of the clamping structure enables the same device to adapt to pipes of different diameters. This flexibility greatly reduces the need to replace the fixture due to changes in pipe diameter, reduces costs and improves work efficiency.

[0044] The use process of a pipe fixing device provided by the utility model is as follows: the user pulls the handle 15 upwards, thereby compressing the first spring 16, and lifting the insertion rod 14, and sliding inside the second fixing plate 17, so that the insertion rod 14 is disengaged from the plug-in connection with the clamp seat 11, and then the rotating shaft 12 is rotated on one side of the top of the clamp seat 11, and then the pipe is placed on the inner side of the two clamp seats 11 and the connecting base 1, and then the rotating shaft 12 is turned back. Under the elastic force of the first spring 16, the insertion rod 14 is inserted back into the inner side of the clamp seat 11, and the user presses the limit plate 25, thereby compressing the two second springs 28, so that the two second connecting blocks 26 slide on the outside of the two limit rods 27, and the limit plate 25 is disengaged from the meshing connection with the limit wheel 24, and the user energizes the second motor 19 The output end of the second motor 19 drives the worm 20 to rotate. Since the bottom of the worm 20 is meshed with the worm wheel 21, the rotation of the worm 20 drives the worm wheel 21 to rotate, and then drives the rotating column 22 to rotate, and then drives the chuck 23 to rotate. Since the connection point between the chuck 23 and the rotating column 22 deviates from the center of the chuck 23, the chuck 23 can tightly clamp the pipeline when rotating along the rotating column 22, and then release the limit plate 25. Under the elastic force of the two second springs 28, the limit plate 25 is driven to resume the meshing connection with the limit wheel 24, ensuring the stability of the device. In summary, the benefits brought by the utility model are multifaceted, including improving adaptability and flexibility, convenience of installation and maintenance, stability and safety of the pipeline system, and economic benefits. These benefits have made the clamping structure with mobile adjustment function widely used and recognized in pipeline fixing devices.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipe fixing device, comprising a connecting base (1), characterized in that: Moving structures are arranged on both sides of the connection base (1), and clamping structures are arranged on both ends of the connection base (1), and the clamping structure and the moving structure are fixed.

2. A pipeline fixing device according to claim 1, characterized in that: The movable structure comprises a sliding rod (2), a mounting plate (3), a first motor (4), a first bevel gear (5), a second bevel gear (6) and a rotating rod (7); the sliding rod (2) is fixed to one end of the inner side of the connecting base (1); the mounting plate (3) is fixed to one side of the connecting base (1); the first motor (4) is fixed to the top of the mounting plate (3); the first bevel gear (5) is fixed to the bottom of the first motor (4); one end of the bottom side of the first bevel gear (5) is meshedly connected to the second bevel gear (6); and the rotating rod (7) is fixed to the inner side of the second bevel gear (6).

3. A pipeline fixing device according to claim 2, characterized in that: The movable structure further comprises a first screw rod (8), a second screw rod (9) and a first connecting block (10); the first screw rod (8) is fixed on one side of the rotating rod (7), and the second screw rod (9) is fixed on the other side of the rotating rod (7); the thread rotation directions of the first screw rod (8) and the second screw rod (9) are opposite; the outer sides of the first screw rod (8) and the second screw rod (9) are both threadedly connected to the first connecting block (10); one side of the two first connecting blocks (10) is respectively fixed to two clamping structures, and the two clamping structures are both slidably connected to the sliding rod (2).

4. A pipeline fixing device according to claim 3, characterized in that: The clamping structure comprises a connecting mechanism, a locking mechanism and a limiting mechanism, both ends of the outer side of the sliding rod (2) are slidably connected with the connecting mechanism, one side of the connecting mechanism is provided with a locking mechanism, and the other side of the connecting mechanism is provided with a limiting mechanism.

5. A pipeline fixing device according to claim 4, characterized in that: The connecting mechanism comprises a clamping seat (11), a rotating shaft (12), a first fixed plate (13), an insert rod (14), a handle (15), a first spring (16), a second fixed plate (17), a rotating column (22) and a clamping plate (23); both sides of the sliding rod (2) are slidably connected to the clamping seat (11); one side of the top of the clamping seat (11) is rotatably connected to the rotating shaft (12); the top of the rotating shaft (12) is fixed with the first fixed plate (13); the other side of the top of the clamping seat (11) is plug-connected with the insert rod (14); A handle (15) is fixed on one side of the insertion rod (14), and a first spring (16) is sleeved and connected on the outer side of the insertion rod (14). The first spring (16) and the handle (15) are fixed. A second fixing plate (17) is fixed on the top of the insertion rod (14). A rotating column (22) is rotatably connected on the side where the second fixing plate (17) and the first fixing plate (13) are close to each other. A chuck (23) is fixed on the outer side of the rotating column (22), and the connection point between the rotating column (22) and the chuck (23) deviates from the center of the chuck (23).

6. A pipeline fixing device according to claim 5, characterized in that: The locking mechanism comprises a fixed block (18), a second motor (19), a worm (20) and a worm wheel (21); two fixed blocks (18) are fixed on one side of the second fixed plate (17); the two fixed blocks (18) are rotatably connected to the sides close to each other with the worm (20); a second motor (19) is fixed on one side of one of the fixed blocks (18); an output end of the second motor (19) is fixed to the worm (20); a worm wheel (21) is fixed to one end of the outer side of the rotating column (22); and the worm wheel (21) and the rotating column (22) are meshingly connected.

7. A pipeline fixing device according to claim 6, characterized in that: The limiting mechanism comprises a limiting wheel (24), a limiting plate (25), a second connecting block (26), a limiting rod (27), a second spring (28) and a limiting cap (29); a limiting wheel (24) is fixed to one end of the rotating column (22); limiting rods (27) are fixed to the upper and lower ends of one side of the first fixing plate (13); limiting caps (29) are fixed to one end of the two limiting rods (27); the outer sides of the two limiting rods (27) are sleeved with the second spring (28); the outer sides of the two limiting rods (27) are slidably connected with the second connecting block (26); the limiting plate (25) is fixed to the side of the two second connecting blocks (26) close to each other; the limiting plate (25) and the limiting wheel (24) are meshingly connected.

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