Modular assembly type machine room pipeline construction device

Abstract

The invention belongs to the technical field of pipeline construction, and provides a modular assembly type machine room pipeline construction device which comprises a mounting plate, the mounting plate is of a U-shaped structure, multiple sets of supporting plates are fixedly mounted at the top in the mounting plate, the supporting plates are divided into two rows, winding shafts are rotationally mounted on each set of supporting plates, and steel wire ropes are wound around the winding shafts; an L-shaped lifting plate is fixedly installed at the movable end of the steel wire rope, a V-shaped supporting plate is fixedly installed at the end of the lifting plate, and a worm wheel is fixedly installed at the end of each winding shaft. Compared with the prior art, the pipeline supporting and fixing device has the following beneficial effects that the pipelines are completely supported through the multiple sets of supporting plates, real-time supporting and flexible adjustment of the pipelines are achieved, adjustment can be conducted according to the positions of the adjacent pipelines so that the adjacent pipelines can be aligned, and the flexibility of supporting and fixing the pipelines is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of pipeline construction, and particularly relates to a modular prefabricated machine room pipeline construction device. Background Art

[0002] Prefabricated buildings refer to buildings in which a large amount of on-site work in traditional construction methods is transferred to factories. Building components and fittings are processed and manufactured in factories and transported to the building construction site, and then assembled and installed on-site through reliable connection methods.

[0003] Most of the existing subway station refrigeration machine rooms are assembled and installed using prefabricated modules. The mechanical and electrical pipelines in the subway station refrigeration machine room are intricate, there are many cross-operations among various mechanical and electrical specialties, the construction space is limited, and the construction period is tight. Therefore, the construction requirements for pipelines are relatively high. There is no good adjustment mechanism inside the existing construction device to clamp and fix the pipelines, and there will also be shaking, which is likely to cause accidents. For the above technical problems, the Chinese patent with the patent publication number CN212107204U clamps and fixes the pipeline by two groups of semi-circular clamping rings during use. Since the movement trajectory of its semi-circular clamping rings is fixed, it can only layout the position of the pipeline in advance and then fix it. After the pipeline is fixed, the position state of the pipeline is fixed. If there is a deviation during the subsequent butt-joint of the two groups of pipelines, it cannot be flexibly adjusted, which increases the requirements for the prior layout of the pipeline, increases the limitations of use, and reduces the flexibility of use. Summary of the Invention

[0004] The purpose of the invention is to provide a modular prefabricated machine room pipeline construction device, aiming to solve the technical problem that the existing technology cannot be flexibly adjusted according to the actual butt-joint of pipelines, reducing the flexibility of use.

[0005] The invention is realized as follows. A modular prefabricated machine room pipeline construction device includes a mounting plate. The mounting plate is of a U-shaped structure, and a plurality of groups of support plates are fixedly installed on the inner top of the mounting plate. The support plates are divided into two columns, and a winding shaft is rotatably installed on each group of support plates. A steel wire rope is wound around the winding shaft. The movable end of the steel wire rope is fixedly installed with an L-shaped lifting plate, and the end of the lifting plate is fixedly installed with a V-shaped support plate. The end of each winding shaft is fixedly installed with a worm gear, and each worm gear is engaged with a worm rotatably installed on the mounting plate.

[0006] A plurality of groups of vertical rods are fixedly installed inside the mounting plate. Two lifting plates are slidably installed on the vertical rods. A first threaded rod is threadedly installed on the mounting plate. The first threaded rod is parallel to the vertical rods, and the end of the first threaded rod is rotatably connected to the lifting plate.

[0007] Further technical solution: When the steel wire rope is in a tensioned state, its extension line points to the midline of the support plate.

[0008] Further technical solution: When the support plates on both sides are in contact with and support the pipeline, the opening directions of the support plates are symmetrical about the axis of the pipeline.

[0009] Further technical solution: A moving block is slidably installed on the lifting plate, a fixing screw is threadedly installed on the moving block, a connecting column that rotates horizontally is rotatably installed on the lower surface of the moving block, a V-shaped positioning plate is rotatably installed on the connecting column, and the positioning plate rotates in the vertical direction and the opening direction of the positioning plate faces away from the lifting plate.

[0010] Further technical solution: A plurality of cross plates are arranged in the mounting plate, the cross plates are in contact with the horizontal section of the mounting plate, and second threaded rods are threadedly installed at both ends of each cross plate. The second threaded rods are distributed along the length direction of the cross plate and the second threaded rods are connected to two sets of lifting plates on the same side.

[0011] Further technical solution: The second threaded rod is threadedly connected to the lifting plate. A connection hole for connecting the second threaded rod is formed on the lifting plate. A limiting plate is fixedly installed at one end of the second threaded rod away from the cross plate. After the second threaded rod is connected to the lifting plate, the limiting plate is in contact with the lifting plate.

[0012] Further technical solution: Threaded cylinders are fixedly installed on two symmetrical side surfaces of the cross plate. A third threaded rod is threadedly connected in the threaded cylinder. A pressing plate is fixedly installed at one end of the third threaded rod away from the cross plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. After the mounting plate is fixedly installed, the pipeline is passed through the mounting plate, the steel wire rope is unreeled to an appropriate length, the support plate is placed below the pipeline, and the pipeline is supported by the support plate. A plurality of support plates on both sides can form a V-shaped structure to support the pipeline. The V-shaped structure of the support plate enables the pipeline to be in stable contact with the support plate. At this time, the pipeline can be connected. When connecting the pipeline, when one set of worm is rotated, the corresponding steel wire rope will be wound or released. At this time, the balance of the pipeline support is broken and the pipeline moves. Therefore, the position of the end of the pipeline will be adjusted up, down, left and right. According to the requirements of connecting adjacent pipelines, rotating the corresponding worm can align two adjacent pipelines for connection. After the adjacent pipelines are aligned and connected, the threaded rod is adjusted finely again so that the support plate is completely in contact with the surface of the pipeline and the steel wire rope is in a straightened state. At this time, the pipeline can be completely supported by a plurality of support plates, realizing real-time support and flexible adjustment of the pipeline, being able to adjust according to the position of adjacent pipelines to align adjacent pipelines, improving the accuracy of docking of adjacent pipelines, avoiding forcibly bending the pipeline or deviating the fixing device to align the pipeline, and improving the flexibility of supporting and fixing the pipeline.

[0015] 2. Rotate the first threaded rod to drive the lifting plate to move downward. After the lifting plate moves downward and contacts the pipeline, it stops moving, further improving the stability of supporting and fixing the pipeline. By restricting the pipeline from above through the lifting plate, the up-and-down movement of the pipeline is avoided. The left-and-right movement of the pipeline is restricted by the support plate and the steel wire rope, thereby realizing the all-round fixation of the pipeline, improving the stability of supporting and fixing the pipeline, and further improving the stability of the connection between adjacent pipelines. When the lifting plate moves downward, adjust the position of the moving block and then adjust the angle of the positioning plate so that the positioning plate fits perfectly with the upper surface of the pipeline. At this time, fix the moving block with the fixing screw. Through the flexible adjustment of the positioning plate, it can fit perfectly with the upper surface of the pipeline, and can better restrict the pipeline in the vertical and horizontal directions.

[0016] 3. After the pipeline is fixed, adjust the extended length of the third threaded rod above and below the cross plate according to the height of the connection hole on the lifting plate. Support the cross plate through the lower third threaded rod so that the second threaded rod is flush with the height of the connection hole. Then adjust the position of the moving plate so that it is located between the two lifting plates. Rotate the second threaded rod so that it extends out of the cross plate until the limiting plate contacts the lifting plate. At this time, the second threaded rod is threadedly fixed to the lifting plate. After the lifting plate is fixedly connected to the cross plate, rotate the upper third threaded rod until the pressing plate abuts against the upper side wall of the mounting plate. At this time, the cross plate can be fixed. The cross plate is fixedly connected to the lifting plate, thereby realizing the rigid fixation of the lifting plate, further improving the stability of the position of the lifting plate, and further improving the stability of supporting and fixing the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the first perspective of the present invention.

[0018] Figure 2 It is a schematic structural diagram of the second perspective of the present invention.

[0019] Figure 3 It is a schematic structural diagram of the support plate in the present invention.

[0020] Figure 4 It is a schematic structural diagram of the cross plate in the present invention.

[0021] Figure 5 It is a schematic structural diagram of the lifting plate in the present invention.

[0022] Figure 6 is Figure 5 an enlarged schematic diagram of area A in

[0023] In the accompanying drawings: 1, mounting plate; 2, support plate; 3, wire winding shaft; 4, worm gear; 5, worm; 6, steel wire rope; 7, lifting plate; 8, support plate; 9, vertical rod; 10, lifting plate; 11, first threaded rod; 12, moving block; 13, connecting column; 14, positioning plate; 15, cross plate; 16, second threaded rod; 17, limiting plate; 18, threaded cylinder; 19, third threaded rod; 20, pressing plate; 21, connecting hole. Detailed implementation manners

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0026] As Figures 1 - 6 shown, a modular prefabricated computer room pipeline construction device provided by the present invention includes a mounting plate 1. The mounting plate 1 is of a U-shaped structure, and a plurality of groups of support plates 2 are fixedly installed on the inner top of the mounting plate 1. The support plates 2 are divided into two columns, and a wire winding shaft 3 is rotatably installed on each group of support plates 2. A steel wire rope 6 is wound around the wire winding shaft 3. The movable end of the steel wire rope 6 is fixedly installed with an L-shaped lifting plate 7. The end of the lifting plate 7 is fixedly installed with a V-shaped support plate 8. When the steel wire rope 6 is in a tensioned state, its extension line points to the midline of the support plate 8. When the two side support plates 8 are in contact with and support the pipeline, the opening directions of the support plates 8 are symmetrical about the axis of the pipeline. The end of each wire winding shaft 3 is fixedly installed with a worm gear 4, and each worm gear 4 is engaged with a worm 5 rotatably installed on the mounting plate 1;

[0027] A plurality of groups of vertical rods 9 are fixedly installed in the mounting plate 1. Two groups of lifting plates 10 are slidably installed on the vertical rods 9. A first threaded rod 11 is threadedly installed on the mounting plate 1. The first threaded rod 11 is parallel to the vertical rod 9, and the end of the first threaded rod 11 is rotatably connected to the lifting plate 10.

[0028] In practical application of this embodiment, the mounting plate 1 is fixedly installed on a set position on the wall through the through holes and fixing screws on the side of its vertical section. After the fixed installation, the pipeline is passed through the mounting plate 1. At this time, the support plates 8 are located on both sides of the pipeline. Then, the worm 5 is rotated. The worm 5 drives the winding shaft 3 to rotate through the engaged worm wheel 4 to wind or release the steel wire rope 6 so that the steel wire rope 6 is unwound to an appropriate length. Then, the support plates 8 are placed below the pipeline, and the pipeline is supported by the support plates 8. The contact directions of the two support plates 8 with the pipeline are symmetrical. Therefore, multiple groups of support plates 8 on both sides can form a V-shaped structure to support the pipeline. The V-shaped structure of the support plates 8 enables the pipeline to stably contact the support plates 8. At this time, the pipeline can be connected. When connecting the pipeline, when one group of worms 5 is rotated, the corresponding steel wire rope 6 will be wound or released. At this time, the balance of the pipeline support is broken and the pipeline moves. Therefore, the position of the pipeline end will be adjusted up, down, left, and right. By rotating the corresponding worms 5 according to the requirements of adjacent pipeline connections, the adjacent two groups of pipelines can be aligned and connected. After the adjacent pipelines are aligned and connected, the worms 5 are finely adjusted again so that the support plates 8 are completely in contact with the surface of the pipeline and the steel wire rope 6 is in a straightened state. At this time, the pipeline can be completely supported by multiple groups of support plates 8, realizing the real-time support and flexible adjustment of the pipeline, being able to adjust according to the positions of adjacent pipelines to align the adjacent pipelines, improving the accuracy of adjacent pipeline docking, avoiding forcibly bending the pipeline or deviating the fixing equipment to align the pipeline, improving the flexibility of pipeline support and fixation. Then, the first threaded rod 11 is rotated to drive the lifting plate 10 to move downward. The lifting plate 10 stops moving after contacting the pipeline downward. The pipeline is restricted from moving up and down by the lifting plate 10 from above, and the pipeline is restricted from moving left and right by the support plates 8 and the steel wire rope 6. Thus, the all-round fixation of the pipeline is realized, improving the stability of pipeline support and fixation and further improving the stability of adjacent pipeline connection.

[0029] As Figure 1 , Figure 5 , Figure 6 shown, a modular prefabricated computer room pipeline construction device provided by the present invention is shown. A moving block 12 is slidably installed on the lifting plate 10. A fixing screw is threadedly installed on the moving block 12. A connecting column 13 that rotates horizontally is rotatably installed on the lower surface of the moving block 12. A V-shaped positioning plate 14 is rotatably installed on the connecting column 13. The positioning plate 14 rotates in the vertical direction and the opening direction of the positioning plate 14 faces away from the lifting plate 10.

[0030] In practical application of this embodiment, when the lifting plate 10 moves downward, after adjusting the position of the moving block 12, the angle of the positioning plate 14 is adjusted so that the positioning plate 14 is completely attached to the upper surface of the pipeline. At this time, the moving block 12 is fixed by fixing screws. Through the flexible adjustment of the positioning plate 14, it can be completely attached to the upper surface of the pipeline, which can better limit the pipeline in the vertical and horizontal directions and further improve the stability of supporting and fixing the pipeline.

[0031] As Figures 1 - 4 shown, a modular prefabricated computer room pipeline construction device provided by the present invention is shown. A plurality of cross plates 15 are arranged in the mounting plate 1. The cross plates 15 are in contact with the horizontal section of the mounting plate 1. Second threaded rods 16 are threadedly installed at both ends of the cross plates 15. The second threaded rods 16 are distributed along the length direction of the cross plates 15 and the second threaded rods 16 are connected to two sets of lifting plates 7 on the same side.

[0032] Specifically, the second threaded rod 16 is threadedly connected to the lifting plate 7. A connection hole 21 for connecting with the second threaded rod 16 is formed on the lifting plate 7. A limiting plate 17 is fixedly installed at one end of the second threaded rod 16 away from the cross plate 15. After the second threaded rod 16 is connected to the lifting plate 7, the limiting plate 17 contacts the lifting plate 7.

[0033] Specifically, threaded cylinders 18 are fixedly installed on two symmetrical side surfaces of the cross plate 15. A third threaded rod 19 is threadedly connected in the threaded cylinder 18. A pressing plate 20 is fixedly installed at one end of the third threaded rod 19 away from the cross plate 15.

[0034] In practical application of this embodiment, after the pipeline is fixed, the extending length of the third threaded rod 19 above and below the cross plate 15 is adjusted according to the height of the connection hole 21 on the lifting plate 7. The cross plate 15 is supported by the third threaded rod 19 below so that the second threaded rod 16 is flush with the height of the connection hole 21. Then, the position of the cross plate 15 is adjusted so that it is located between the two sets of lifting plates 7. The second threaded rod 16 is rotated so that it extends out of the cross plate 15 until the limiting plate 17 contacts the lifting plate 7. At this time, the second threaded rod 16 is threadedly and fixedly connected to the lifting plate 7. After the lifting plate 7 is fixedly connected to the cross plate 15, the upper third threaded rod 19 is rotated until the pressing plate 20 abuts against the upper side wall of the mounting plate 1. At this time, the cross plate 15 can be fixed. The cross plate 15 is fixedly connected to the lifting plate 7, thereby realizing the rigid fixation of the lifting plate 7, further improving the stability of the position of the lifting plate 7, and further improving the stability of supporting and fixing the pipeline.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0036] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular prefabricated computer room pipeline construction device, including an installation plate (1), characterized in that The mounting plate (1) is of a U-shaped structure, and multiple sets of support plates (2) are fixedly installed on the inner top of the mounting plate (1). The support plates (2) are divided into two columns, and a wire winding shaft (3) is rotatably installed on each set of support plates (2). A steel wire rope (6) is wound around the wire winding shaft (3). The movable end of the steel wire rope (6) is fixedly installed with an L-shaped lifting plate (7). The end of the lifting plate (7) is fixedly installed with a V-shaped support plate (8). The end of each wire winding shaft (3) is fixedly installed with a worm gear (4), and each worm gear (4) is engaged with a worm (5) rotatably installed on the mounting plate (1). Multiple sets of vertical rods (9) are fixedly installed inside the mounting plate (1). Two lifting plates (10) are slidably installed on the vertical rods (9). A first threaded rod (11) is threadedly installed on the mounting plate (1). The first threaded rod (11) is parallel to the vertical rods (9), and the end of the first threaded rod (11) is rotatably connected to the lifting plate (10).

2. The modular prefabricated computer room pipeline construction device according to claim 1, wherein, When the steel wire rope (6) is in a tensioned state, its extension line points to the midline of the support plate (8).

3. The modular prefabricated computer room pipeline construction device according to claim 1, wherein, When the two support plates (8) are in contact with and support the pipeline, the opening directions of the support plates (8) are symmetric about the axis of the pipeline.

4. A modular prefabricated computer room pipeline construction device according to claim 1, characterized in that, A moving block (12) is slidably installed on the lifting plate (10). A fixing screw is threadedly installed on the moving block (12). The lower surface of the moving block (12) is rotatably installed with a connecting column (13) that rotates in the horizontal direction. A V-shaped positioning plate (14) is rotatably installed on the connecting column (13). The positioning plate (14) rotates in the vertical direction, and the opening direction of the positioning plate (14) faces away from the lifting plate (10).

5. The modular prefabricated computer room pipeline construction device according to claim 1, characterized in that Multiple sets of cross plates (15) are arranged inside the mounting plate (1). The cross plates (15) are in contact with the horizontal section of the mounting plate (1). Second threaded rods (16) are threadedly installed at both ends of the cross plates (15). The second threaded rods (16) are distributed along the length direction of the cross plates (15), and the second threaded rods (16) are connected to two sets of lifting plates (7) on the same side.

6. The modular prefabricated computer room pipeline construction device according to claim 5, characterized in that, The second threaded rod (16) is threadedly connected to the lifting plate (7). A connection hole (21) for connecting the second threaded rod (16) is formed on the lifting plate (7). A limit plate (17) is fixedly installed at the end of the second threaded rod (16) away from the cross plate (15). After the second threaded rod (16) is connected to the lifting plate (7), the limit plate (17) is in contact with the lifting plate (7).

7. A modular prefabricated computer room pipeline construction device according to claim 6, characterized in that, Threaded cylinders (18) are fixedly installed on two symmetric side surfaces of the cross plate (15). A third threaded rod (19) is threadedly connected inside the threaded cylinder (18). A pressing plate (20) is fixedly installed at the end of the third threaded rod (19) away from the cross plate (15).

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