Pipeline positioning device for municipal thermal engineering

Abstract

The utility model relates to the technical field of pipeline positioning, in particular to a pipeline positioning device for municipal thermal engineering, which comprises two pairs of supporting legs, the other ends of the two pairs of supporting legs are jointly connected with a bearing table, sliding grooves are arranged on two sides of the bearing table, a pair of movable sleeves is arranged on the bearing table, and a pair of extension blocks is fixedly mounted in each movable sleeve. According to the pipeline fixing device, the pair of pipe clamping sleeves are installed on the installation holes in the bearing plate through the pair of supporting cylinders, a pipeline needing to be fixed is placed between the pair of pipe clamping sleeves, the pair of pipe clamping sleeves are fixed by screwing up the pair of third threaded rods, and therefore the pipeline is fixed. The supporting cylinders are fixed to the bearing plate through the second threaded rods, when pipelines of different sizes are fixed, the original pair of supporting cylinders and pipe clamping sleeves are taken down, then the pipe clamping sleeves of the corresponding sizes are installed again, and the pipe clamping sleeves of different sizes can be installed in the installation holes in the bearing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline positioning, in particular to a pipeline positioning device for municipal thermal engineering. Background Art

[0002] In municipal thermal engineering, the positioning of pipelines has always been an important and challenging problem. Traditional methods mainly rely on manual on-site measurement and landmark recognition to complete pipeline positioning. This method is not only time-consuming and labor-intensive, but also has low accuracy and is easily affected by environmental factors such as weather and the complexity of underground pipelines. In addition, since manual positioning relies on personal experience, the consistency of positioning results between different operators is also poor, which greatly limits the efficient and safe implementation of municipal thermal engineering.

[0003] The Chinese patent with publication number CN216306953U discloses a pipeline positioning device for municipal thermal engineering, which includes a lower clamp, an upper clamp and a support rod, and the lower clamp is provided with a clamping groove on both sides, and the upper clamp is fixedly connected with a clamping block on both sides, and the clamping block is clamped in the clamping groove. The utility model has the beneficial effect that the circular pipeline is clamped and limited by the semicircular lower clamp and the upper clamp, and the clamping groove is provided on both sides of the lower clamp, and the clamping blocks on both sides of the upper clamp cooperate with the clamping groove for clamping, and the lower clamp and the upper clamp are convenient to clamp and install, and the clamping blocks are fixedly connected on both sides of the lower clamp, and the clamping block is movably clamped with a clamping ball inside the clamping block, and the telescopic rod is clamped inside the support rod, and the telescopic rod can be adjusted in height, thereby adjusting the height of the lower clamp, and the clamping ball can be adjusted at different angles, and the clamping ball is locked by a locking bolt on one side to avoid the shaking of the telescopic rod, so that the device support is more stable.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The clamping blocks on both sides of the upper clamp of the existing device cooperate with the clamping grooves for clamping, and the lower clamp and the upper clamp are convenient to install. The clamping blocks are fixedly connected on both sides of the lower clamp, and there are clamping balls movably connected inside the clamping blocks. However, the upper and lower clamps of the existing device are fixed in size and can only be fixed to pipes of the same size. Since the two sides of the lower clamp are fixedly connected to the clamping blocks, the entire device needs to be replaced when fixing pipes of different sizes, resulting in limitations in the use of the existing device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a pipeline positioning device for municipal thermal engineering. The device installs a pair of clamping sleeves on the mounting holes on the bearing plate through a pair of supporting tubes. The pipeline to be fixed is placed between the pair of clamping sleeves. The pair of clamping sleeves are fixed by tightening a pair of third threaded rods to achieve the effect of fixing the pipeline. The supporting tubes are fixed to the bearing plate through the second threaded rod. When fixing pipelines of different sizes, the original pair of supporting tubes and clamping sleeves are removed, and then the clamping sleeves of corresponding sizes are reinstalled. The mounting holes on the bearing plate can be installed for the clamping sleeves of different sizes.

[0007] The technical solution to achieve the purpose of the utility model is: a pipeline positioning device for municipal thermal engineering, including two pairs of supporting legs, the other ends of the two pairs of supporting legs are commonly connected to a bearing platform, both sides of the bearing platform are provided with sliding grooves, a pair of movable sleeves are arranged on the bearing platform, a pair of extension blocks are fixedly installed inside the pair of movable sleeves, each pair of extension blocks is slidably connected to the sliding groove, and a first threaded rod is threadedly connected to the bottom of the movable sleeve.

[0008] In some embodiments, a pair of the movable sleeves are fixedly connected to a pair of support columns, and the other ends of the pair of support columns are commonly connected to a supporting plate. A plurality of mounting holes are opened on the supporting plate, and the spacing between the plurality of mounting holes is the same. A pair of support tubes are placed on one pair of the plurality of mounting holes, and threads are arranged inside the pair of support tubes.

[0009] In some embodiments, a limiting sleeve is fixedly installed on a pair of the support tubes, and a second threaded rod is threadedly connected to one end of the opening of a pair of the support tubes.

[0010] In some embodiments, a pair of clamping sleeves are provided at the other end of a pair of the support tubes, and connecting blocks are fixedly connected to both sides of a pair of the clamping sleeves, and a third threaded rod is threadedly connected between the two pairs of the connecting blocks.

[0011] In certain embodiments, a pair of the clamping sleeves are both fixedly connected with a plurality of springs inside, and the other ends of the plurality of springs are commonly connected with a resistance plate, and the resistance plate is arc-shaped.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] First, in order to meet the needs of fixing pipes of different sizes, the utility model only needs to loosen the second threaded rod of the fixed support tube, replace the lower support tube and the clamping sleeve, and replace the clamping sleeve of the corresponding size. Due to the different sizes, the spacing between the pair of support tubes connected with the clamping sleeve is different. The multiple mounting holes arranged on the bearing plate can meet the installation needs of support tubes with different spacings. The device is simple and convenient to replace the clamping sleeve, and there is no need to replace the entire device. It can flexibly fix pipes of different sizes.

[0014] Second: the support platform of the device of the utility model is installed on the ground or wall through two pairs of supporting feet. The movable sleeve can be moved to the corresponding position on the support platform according to the position of the pipeline, and the movable sleeve can be fixed by tightening the first threaded rod, which can make it more convenient to fix the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0017] Figure 2 It is a schematic diagram of the structure of the movable sleeve provided in one embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of a load-bearing plate provided in one embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of a clamping sleeve provided in one embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of a spring structure provided in one embodiment of the utility model.

[0021] Explanation of the accompanying drawings: 1. Support foot; 2. Load-bearing platform; 3. Slide groove; 4. Movable sleeve; 5. Extension block; 6. First threaded rod; 7. Support column; 8. Load-bearing plate; 9. Mounting hole; 10. Support cylinder; 11. Limit sleeve; 12. Second threaded rod; 13. Clamp sleeve; 14. Connecting block; 15. Third threaded rod; 16. Spring; 17. Contact plate. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a pipeline positioning device for municipal thermal engineering through improvement. The technical solution of the utility model is:

[0024] like Figure 1-Figure 5As shown, a pipeline positioning device for municipal thermal engineering includes two pairs of supporting legs 1, the other ends of the two pairs of supporting legs 1 are commonly connected to a bearing platform 2, both sides of the bearing platform 2 are provided with slide grooves 3, a pair of movable sleeves 4 are arranged on the bearing platform 2, a pair of extending blocks 5 are fixedly installed inside the pair of movable sleeves 4, each pair of extension blocks 5 is slidably connected to the slide groove 3, the bottom of the movable sleeve 4 is threadedly connected to a first threaded rod 6, the pair of movable sleeves 4 can move freely on the bearing platform 2, the movable sleeves 4 are moved to the corresponding position according to the position of the pipeline, and the movable sleeves 4 are fixed by tightening the first threaded rod 6, which can more conveniently fix the pipeline.

[0025] Furthermore, a pair of movable sleeves 4 are fixedly connected to a pair of support columns 7, and the other ends of the pair of support columns 7 are commonly connected to a bearing plate 8. A plurality of mounting holes 9 are opened on the bearing plate 8, and the spacing between the plurality of mounting holes 9 is the same. A pair of support tubes 10 are placed on one pair of the plurality of mounting holes 9, and threads are arranged inside the pair of support tubes 10.

[0026] Furthermore, a limiting sleeve 11 is fixedly installed on a pair of support tubes 10 , and a second threaded rod 12 is threadedly connected to one open end of the pair of support tubes 10 , and the support tubes 10 can be fixed on the bearing plate 8 through the second threaded rod 12 .

[0027] Furthermore, a pair of pipe clamping sleeves 13 are provided at the other end of the pair of support tubes 10, and connecting blocks 14 are fixedly connected on both sides of the pair of pipe clamping sleeves 13. A third threaded rod 15 is threadedly connected between the two pairs of connecting blocks 14. The pipeline is placed between the pair of pipe clamping sleeves 13, and the pair of pipe clamping sleeves 13 are fixed by the third threaded rod 15, thereby achieving the effect of fixing the pipeline.

[0028] Furthermore, a pair of clamping sleeves 13 are internally fixedly connected with a plurality of springs 16, and the other ends of the plurality of springs 16 are commonly connected with a resistance plate 17, which is arc-shaped and is used to fix the pipeline by resistance. Under the influence of the environment, the pipeline will expand and contract due to heat and cold, thereby causing a change in volume. The buffering of the springs 16 can prevent the pipeline from directly squeezing the clamping sleeves 13 and causing damage.

[0029] The specific working method is: the device fixes the pipeline between a pair of clamping sleeves 13, and fixes the two pairs of connecting blocks 14 fixedly connected to the pair of clamping sleeves 13 through a pair of third threaded rods 15 to achieve the effect of fixing the pipeline. Under the influence of the environment, the pipeline will expand and contract due to heat and cold, thereby changing its volume. The buffering of the spring 16 can prevent the pipeline from directly squeezing the clamping sleeve 13 and causing damage. The pair of clamping sleeves 13 are connected through a pair of support tubes 10, and the pair of support tubes 10 are fixed to the bearing plate 8 through the second threaded rod 12. The limiting sleeve 11 on the support tube 10 limits the support tube 10 to prevent the support tube 10 from falling into the mounting hole 9. In the face of the need to fix pipelines of different sizes, the device only needs to fix the support tube The second threaded rod 12 of 10 is loosened, and the lower support tube 10 and the pipe sleeve 13 are replaced, and the pipe sleeve 13 of the corresponding size is replaced. Due to the different sizes, the spacing between a pair of support tubes 10 connected to the pipe sleeve 13 is different. The multiple mounting holes 9 provided on the bearing plate 8 can meet the installation needs of support tubes 10 with different spacings. The device is simple and convenient to replace the pipe sleeve 13, and there is no need to replace the entire device. It can be flexibly fixed for pipes of different sizes. The bearing platform 2 of the device is installed on the ground or wall through two pairs of supporting feet 1. The movable sleeve 4 can be moved to the corresponding position on the bearing platform 2 according to the position of the pipeline. The movable sleeve 4 is fixed by tightening the first threaded rod 6, which can more conveniently fix the pipeline.

[0030] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A pipeline positioning device for municipal thermal engineering, comprising two pairs of support legs (1), characterized in that: The other ends of the two pairs of support legs (1) are commonly connected to a bearing platform (2), and slide grooves (3) are provided on both sides of the bearing platform (2). A pair of movable sleeves (4) are provided on the bearing platform (2), and a pair of extension blocks (5) are fixedly installed inside the pair of movable sleeves (4). Each pair of extension blocks (5) is slidably connected to the slide groove (3), and a first threaded rod (6) is threadedly connected to the bottom of the movable sleeve (4).

2. A pipeline positioning device for municipal thermal engineering according to claim 1, characterized in that: A pair of supporting columns (7) are fixedly connected to a pair of movable sleeves (4); the other ends of the pair of supporting columns (7) are commonly connected to a bearing plate (8); a plurality of mounting holes (9) are provided on the bearing plate (8); the spacings between the plurality of mounting holes (9) are the same; a pair of supporting tubes (10) are placed on one pair of the plurality of mounting holes (9); and threads are provided inside the pair of supporting tubes (10).

3. A pipeline positioning device for municipal thermal engineering according to claim 2, characterized in that: A limiting sleeve (11) is fixedly mounted on the pair of support tubes (10), and a second threaded rod (12) is threadedly connected at one open end of the pair of support tubes (10).

4. A pipeline positioning device for municipal thermal engineering according to claim 3, characterized in that: A pair of clamping sleeves (13) are provided at the other end of the pair of support cylinders (10), and both sides of the pair of clamping sleeves (13) are fixedly connected with connecting blocks (14), and a third threaded rod (15) is threadedly connected between the two pairs of connecting blocks (14).

5. A pipeline positioning device for municipal thermal engineering according to claim 4, characterized in that: A plurality of springs (16) are fixedly connected inside a pair of the clamping sleeves (13), and the other ends of the plurality of springs (16) are commonly connected to a resistance plate (17), wherein the resistance plate (17) is in an arc shape.

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