Supporting structure for pressure pipeline installation

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a supporting structure for pressure pipeline installation, which comprises two groups of clamping rings for fixing a pipeline, the bottoms of the clamping rings are provided with adjusting seats for adjusting the distance between the two groups of clamping rings, and the bottoms of the adjusting seats are provided with lifting components for adjusting the heights of the clamping rings; wherein the lifting assembly comprises a connecting block, the two sides of the connecting block are rotationally connected to the side portion of the top end of an inclined supporting rod, the side portion of the bottom end of the inclined supporting rod is rotationally connected to the side portion of the top end of a U-shaped frame, and the interiors of the two ends of the U-shaped frame are slidably connected to the exteriors of sliding rods in a sleeving mode; the adjusting seat and the clamping ring are driven by the lifting assembly to ascend or descend, so that the height of the clamping ring is changed, the height of the supporting structure is adjusted, the clamping ring can position and support pipelines with different erecting heights, the applicability of the supporting structure is effectively improved, and the supporting structure is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a supporting structure for pressure pipeline installation. Background Art

[0002] In various large factories, residential buildings and public buildings, there are many numbers and types of pipelines for water supply, drainage, heating and air-conditioning systems, so pipeline installation accounts for a large proportion of the entire construction project.

[0003] Application number: CN202120009462.5, "A support structure for installing a pressure pipeline" is provided with a support seat, a first arc-shaped support plate and a second arc-shaped support plate, and there is a spacing between the first arc-shaped support plate and the second arc-shaped support plate. When installing two adjacent sections of the pipeline, one side of one section of the pipeline is placed on the first arc-shaped support plate, and one side of the other section of the pipeline is placed on the second arc-shaped support plate. Then, the two sections of the pipeline are moved by external force so that the two sections of the pipeline are aligned, which is convenient for the subsequent rapid installation of the two sections of the pipeline; the present application is provided with a slide groove, which is provided on the first support plate and the second support plate near the first arc-shaped support plate. The first arc-shaped support plate is movably provided on the first support plate and the second support plate through the slide groove, which is used to adjust the spacing between the first arc-shaped support plate and the second arc-shaped support plate, so that the pipeline is placed more stably on the first arc-shaped support plate or the second arc-shaped support plate, thereby facilitating the subsequent alignment of the two sections of the pipeline.

[0004] The installation height of the pressure pipeline varies according to different construction requirements, but the above-mentioned support structure cannot adjust the height, and the height adjustment requirements cannot be met by the bolt adjustment feet alone, which makes the support structure inconvenient to use and reduces the applicability of the support structure. Utility Model Content

[0005] The purpose of the utility model is to provide a support structure for installing a pressure pipeline, so that the support structure is height-adjustable to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a support structure for pressure pipe installation, comprising two groups of clamping rings for fixing the pipes, an adjusting seat for adjusting the distance between the two groups of clamping rings is provided at the bottom of the clamping ring, and a lifting assembly for adjusting the height of the clamping ring is provided at the bottom of the adjusting seat;

[0007] Among them, the lifting assembly includes: a connecting block, both sides of the connecting block are rotatably connected to the side of the top end of the diagonal support rod, the side of the bottom end of the diagonal support rod is rotatably connected to the side of the top end of the U-shaped frame, the internal sliding sleeves at both ends of the U-shaped frame are connected to the outside of the sliding rod, the two ends of the sliding rod are fixedly connected to the side of the support plate, the inside of the support plate is rotatably connected to the outside of the left and right rotating rods, and the external threads of the left and right rotating rods are threadedly connected to the inside in the middle of the U-shaped frame.

[0008] Preferably, one end of the left and right screw rods is fixedly connected to one side of the crank.

[0009] Preferably, both ends of the U-shaped frame are provided with threaded through holes, and the hole walls of the threaded through holes are threadedly connected to the outside of the threaded column.

[0010] Preferably, the bottom of the support plate is fixedly connected to the top of the workbench, and a circular cavity is also formed on the top of the workbench.

[0011] Preferably, the adjustment seat includes: a lifting support plate, the four corners of the bottom of the lifting support plate are fixedly connected to the top of the connecting block, the bottom of the lifting support plate is also fixedly connected to the top of the guide rod, and the side of the guide rod is slidably inserted into the circular cavity.

[0012] Preferably, the top of the lifting support plate is fixedly connected to the bottom of the two groups of fixed plates, a moving block is provided between the two groups of fixed plates, and two sides of the moving block are threadedly connected to the outside of the positioning screws.

[0013] Preferably, a strip-shaped through hole is opened on the side of the fixing plate, and the outer portion of the positioning screw passes through the hole wall of the strip-shaped through hole and is threadedly connected to the side of the moving block.

[0014] Preferably, the retaining ring comprises: an arc plate 1 and an arc plate 2, the end of the arc plate 1 is connected to the end of the arc plate 2 by screws, and the bottom of the arc plate 2 is fixedly connected to the top of the moving block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model drives the adjustment seat and the clamping ring to rise or fall through the lifting assembly, thereby changing the height of the clamping ring, so as to adjust the height of the supporting structure, so that the clamping ring can position and support pipelines with different installation heights, effectively improving the applicability of the supporting structure and making the supporting structure more convenient to use.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment seat of the utility model;

[0020] Figure 3 This is a schematic diagram of the lifting assembly structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the clamping ring structure of the utility model.

[0022] In the figure: 1. retaining ring; 11. arc plate 1; 12. arc plate 2; 2. adjusting seat; 21. fixing plate; 22. moving block; 23. strip through hole; 24. positioning screw; 25. lifting support plate; 26. guide rod; 3. lifting assembly; 31. crank; 32. support plate; 33. connecting block; 34. diagonal support rod; 35. U-shaped frame; 36. sliding rod; 37. circular cavity; 38. left and right screw rods; 39. threaded through hole; 310. threaded column; 311. workbench. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a support structure for pressure pipe installation, including a clamping ring 1, an adjustment seat 2 and a lifting assembly 3.

[0025] There are two groups of clamps 1 for fixing the pipes, and an adjustment seat 2 for adjusting the distance between the two groups of clamps 1 is provided at the bottom of the clamps 1 , and a lifting assembly 3 for adjusting the height of the clamps 1 is provided at the bottom of the adjustment seat 2 .

[0026] Furthermore, the lifting assembly 3 is used to drive the adjustment seat 2 and the clamping ring 1 to rise or fall, thereby changing the height of the clamping ring 1, so that the clamping ring 1 can position and support pipes with different installation heights, so that the supporting structure can be suitable for pipes with different installation heights, effectively improving the applicability of the supporting structure. At the same time, the adjustment seat 2 can adjust the distance between the two groups of clamping rings 1, so that the clamping ring 1 can be adjusted according to the distance between the pipe joints at both ends to achieve the best support positioning effect, further improving the applicability of the supporting structure, and making the supporting structure more convenient to use.

[0027] The lifting assembly 3 includes: a connecting block 33, both sides of the connecting block 33 are rotatably connected to the side of the top end of the diagonal support rod 34, the side of the bottom end of the diagonal support rod 34 is rotatably connected to the side of the top end of the U-shaped frame 35, the inner ends of the two ends of the U-shaped frame 35 are slidably sleeved on the outside of the sliding rod 36, the two ends of the sliding rod 36 are fixedly connected to the side of the support plate 32, the inner part of the support plate 32 is rotatably connected to the outside of the left and right screw rods 38, and the outer parts of the left and right screw rods 38 are threadedly connected to the inner part in the middle of the U-shaped frame 35.

[0028] One end of the left and right screw rods 38 is fixedly connected to one side of the crank 31. Threaded through holes 39 are provided at both ends of the U-shaped frame 35, and the hole walls of the threaded through holes 39 are threadedly connected to the outside of the threaded column 310. The bottom of the support plate 32 is fixedly connected to the top of the workbench 311, and a circular cavity 37 is also provided on the top of the workbench 311.

[0029] Furthermore, by turning the crank 31, the crank 31 drives the left and right screw rods 38 to rotate. When the left and right screw rods 38 rotate, the two groups of U-shaped frames 35 will be driven to move away from or towards each other. When the two groups of U-shaped frames 35 are close to each other, that is, the U-shaped frames 35 move away from the support plate 32, the two groups of U-shaped frames 35 will drive the connecting block 33 to descend through the diagonal support rods 34; when the connecting block 33 descends, the connecting block 33 will drive the lifting support plate 25 to move downward; when the two groups of U-shaped frames 35 are away from each other, that is, the U-shaped frames 35 move toward the support plate 32, the two groups of U-shaped frames 35 will push the connecting block 33 upward through the diagonal support rods 34, and when the connecting block 33 is pushed up, the connecting block 33 will push the lifting support plate 25 to move upward, thereby realizing the adjustment of the height of the support structure, so that the support structure can use different pipeline erection heights, thereby improving the applicability of the support structure.

[0030] The adjustment seat 2 includes: a lifting support plate 25, the four corners of the bottom of the lifting support plate 25 are fixedly connected to the top of the connecting block 33, and the bottom of the lifting support plate 25 is also fixedly connected to the top of the guide rod 26, and the side of the guide rod 26 is slidably inserted into the circular cavity 37.

[0031] The top of the lifting support plate 25 is fixedly connected to the bottom of the two groups of fixed plates 21 . A moving block 22 is provided between the two groups of fixed plates 21 . Both sides of the moving block 22 are threadedly connected to the outside of the positioning screws 24 .

[0032] A strip-shaped through hole 23 is formed on the side of the fixing plate 21 , and the outer portion of the positioning screw 24 passes through the hole wall of the strip-shaped through hole 23 and is threadedly connected to the side of the moving block 22 .

[0033] Furthermore, the positioning screw 24 is loosened so that the moving block 22 can move, and then the moving block 22 is moved. The moving block 22 drives the clamping ring 1 to move, so that the distance between the two groups of clamping rings 1 changes, thereby achieving the purpose of spacing adjustment. The above is applicable to the distance between two sections of the pipeline, or other construction requirements, thereby improving the applicability of the supporting structure. After the adjustment is completed, the positioning screw 24 is tightened to prevent the moving block 22 from moving.

[0034] The clamping ring 1 includes: an arc plate 11 and an arc plate 2 12 , the end of the arc plate 11 is connected to the end of the arc plate 2 12 by screws, and the bottom of the arc plate 2 12 is fixedly connected to the top of the moving block 22 .

[0035] Furthermore, when the connecting block 33 pushes the lifting support plate 25 to move upward, the lifting support plate 25 pushes the moving block 22 and the arc plate 2 12 to move upward, the inner circle of the arc plate 2 12 contacts the outside of the pipeline and supports the pipeline, and then the arc plate 1 11 is connected to the arc plate 2 12 by screws, so as to realize the positioning of the arc plate 1 11 and the arc plate 2 12 on the pipeline, and prevent the pipeline from shaking during welding and affecting the welding accuracy.

[0036] Working principle: When in use, place the entire support structure below the pipeline to be constructed. According to the distance between the two sections of the pipeline and other construction requirements, adjust the two sets of clamping rings 1 to a suitable distance. First, loosen the positioning screw 24 so that the moving block 22 can move. Then move the moving block 22. The moving block 22 drives the clamping ring 1 to move, so that the distance between the two sets of clamping rings 1 changes, thereby achieving the purpose of spacing adjustment. After the adjustment is completed, tighten the positioning screw 24 to prevent the moving block 22 from moving.

[0037] Then, the crank 31 is rotated, and the crank 31 drives the left and right screw rods 38 to rotate. When the left and right screw rods 38 rotate, the two sets of U-shaped frames 35 are driven to move away from or approach each other. When the two sets of U-shaped frames 35 are approaching each other, that is, the U-shaped frames 35 move away from the support plate 32, the two sets of U-shaped frames 35 will drive the connecting block 33 to descend through the diagonal support rod 34; when the connecting block 33 descends, the connecting block 33 will drive the lifting support plate 25 to move downward.

[0038] When the two groups of U-shaped frames 35 move away from each other, that is, the U-shaped frames 35 move toward the support plate 32, the two groups of U-shaped frames 35 will push the connecting block 33 upward through the diagonal support rod 34. When the connecting block 33 is pushed up, the connecting block 33 will push the lifting support plate 25 upward, thereby realizing the adjustment of the height of the supporting structure, so that the supporting structure can use different pipeline installation heights, thereby improving the applicability of the supporting structure.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support structure for pressure pipeline installation, characterized in that: include: Two groups of clamping rings (1) for fixing pipes, the bottom of each clamping ring (1) is provided with an adjustment seat (2) for adjusting the distance between the two groups of clamping rings (1), and the bottom of each adjustment seat (2) is provided with a lifting assembly (3) for adjusting the height of the clamping ring (1); The lifting assembly (3) comprises: a connecting block (33), the two sides of the connecting block (33) are rotatably connected to the side of the top end of the diagonal support rod (34), the side of the bottom end of the diagonal support rod (34) is rotatably connected to the side of the top end of the U-shaped frame (35), the inner ends of the two ends of the U-shaped frame (35) are slidably sleeved on the outside of the sliding rod (36), the two ends of the sliding rod (36) are fixedly connected to the side of the support plate (32), the inner part of the support plate (32) is rotatably connected to the outside of the left and right screw rods (38), and the outer parts of the left and right screw rods (38) are threadedly connected to the inner part in the middle of the U-shaped frame (35).

2. A support structure for pressure pipeline installation according to claim 1, characterized in that: One end of the left and right screw rods (38) is fixedly connected to one side of the crank (31).

3. A support structure for pressure pipeline installation according to claim 1, characterized in that: Both ends of the U-shaped frame (35) are provided with threaded through holes (39), and the hole walls of the threaded through holes (39) are threadedly connected to the outside of the threaded column (310).

4. A support structure for pressure pipeline installation according to claim 1, characterized in that: The bottom of the support plate (32) is fixedly connected to the top of the workbench (311), and a circular cavity (37) is also provided on the top of the workbench (311).

5. A support structure for pressure pipeline installation according to claim 4, characterized in that: The adjustment seat (2) comprises: a lifting support plate (25), the four corners of the bottom of the lifting support plate (25) are fixedly connected to the top of the connecting block (33), the bottom of the lifting support plate (25) is also fixedly connected to the top of the guide rod (26), and the side of the guide rod (26) is slidably inserted into the circular cavity (37).

6. A support structure for pressure pipeline installation according to claim 5, characterized in that: The top of the lifting support plate (25) is fixedly connected to the bottom of the two sets of fixed plates (21), and a moving block (22) is provided between the two sets of fixed plates (21). Both sides of the moving block (22) are threadedly connected to the outside of the positioning screw (24).

7. A support structure for pressure pipeline installation according to claim 6, characterized in that: A strip-shaped through hole (23) is opened on the side of the fixing plate (21), and the outside of the positioning screw (24) passes through the hole wall of the strip-shaped through hole (23) and is threadedly connected to the side of the moving block (22).

8. A support structure for pressure pipeline installation according to claim 6, characterized in that: The clamping ring (1) comprises: an arc plate 1 (11) and an arc plate 2 (12); the end of the arc plate 1 (11) is connected to the end of the arc plate 2 (12) by means of screws; and the bottom of the arc plate 2 (12) is fixedly connected to the top of the moving block (22).

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