A pipeline construction installation structure

Abstract

This utility model discloses a pipeline construction and installation structure, relating to the field of pipeline construction technology. It includes a first mounting plate and a second mounting plate. A transition plate is fixedly installed on one side of both the first and second mounting plates. A rotating shaft is fixedly installed at the top center of one of the transition plates, and the rotating shaft is rotatably connected to the other transition plate. A first handle turntable is fixedly installed at one end of the rotating shaft, and a gear is fixedly installed on the outer side of the rotating shaft. Two vertical plates are fixedly installed on the top of one of the transition plates. A pull rod is slidably installed inside the vertical plates. A toothed plate is fixedly installed at one end of the pull rod, and the toothed plate cooperates with the gear. A stop plate is fixedly installed on the outer side of the pull rod, and a spring is installed on the outer side of the pull rod. The beneficial effects of this utility model are: the bending angles of the first and second mounting plates can be adjusted to match the different pipeline installation angles required for installation, resulting in high compatibility and convenient and quick adjustment.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, specifically a pipeline construction and installation structure. Background Technology

[0002] There are many types of existing municipal pipelines, including sewage pipelines, tap water pipelines, natural gas pipelines, heating pipelines, etc. As an important part of urban infrastructure, urban drainage pipeline construction projects play an important role in urban sewage disposal and environmental protection.

[0003] Currently, existing pipeline construction and installation not only require straight installation, but also often require the use of elbows. However, existing pipeline construction and installation structures often cannot meet the requirements for connecting to elbows when pipelines turn. Therefore, we propose a new pipeline construction and installation structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pipeline construction and installation structure that solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pipeline construction and installation structure, comprising a first mounting plate and a second mounting plate, wherein a transition plate is fixedly mounted on one side of both the first and second mounting plates, a rotating shaft is fixedly mounted on the top center of one of the transition plates, the rotating shaft is rotatably connected to the other transition plate, a first handle turntable is fixedly mounted on one end of the rotating shaft, a gear is fixedly mounted on the outer side of the rotating shaft, two vertical plates are fixedly mounted on the top of one of the transition plates, a pull rod is slidably mounted inside the vertical plate, a toothed plate is fixedly mounted on one end of the pull rod, the toothed plate cooperates with the gear, a stop plate is fixedly mounted on the outer side of the pull rod, and a spring is mounted on the outer side of the pull rod.

[0006] Preferably, both the top of the first mounting plate and the second mounting plate have a sliding groove inside. A lead screw is rotatably installed inside the sliding groove, and a worm wheel is fixedly installed on the outside of the lead screw. A worm is rotatably installed inside the sliding groove and on one side of the lead screw. The worm meshes with the worm wheel. A second handle turntable is fixedly installed at one end of the worm. A sleeve block is installed on the surface of the lead screw. The sleeve block cooperates with the lead screw. A support plate is fixedly installed on the top of both the first mounting plate and the sleeve block.

[0007] Preferably, a lower tube seat is fixedly installed on the top of the support plate, and an upper tube seat is rotatably installed on one side of the top of the lower tube seat. A fixing lug is fixedly installed on one side of both the lower and upper tube seats. A fixing bolt is installed in the internal thread of the fixing lug. A threaded rod is threaded inside both the lower and upper tube seats. An arc-shaped fixing plate is rotatably installed at one end of the threaded rod. Guide rods are fixedly installed on both sides of the bottom of the arc-shaped fixing plate. A rotating plate is fixedly installed at one end of the threaded rod.

[0008] Preferably, the abutment plate cooperates with the spring, the interior of the vertical plate has a hole that cooperates with the pull rod, and the other end of the pull rod is fixedly installed with a pull plate.

[0009] Preferably, the sleeve has a hole inside that mates with the lead screw, and the sleeve is slidably connected to the inner wall of the groove.

[0010] Preferably, both the lower tube seat and the upper tube seat have holes inside that mate with the threaded rod and the guide rod, respectively.

[0011] This utility model provides a pipeline construction and installation structure, which has the following beneficial effects:

[0012] 1. This pipeline construction and installation structure, through the setting of adapter plate, rotating shaft, first handle turntable, gear, vertical plate, tie rod, toothed plate, abutment plate and spring, can adjust the bending angle of the first installation plate and the second installation plate to match the installation according to the different pipeline installation angle requirements. It has high compatibility and is convenient and quick to adjust.

[0013] 2. This pipeline construction and installation structure, through the setting of sliding groove, screw rod, worm gear, worm, second handle turntable and sleeve block, can adjust the spacing of a support plate, lower pipe seat and upper pipe seat according to different pipe elbow lengths, so as to match and connect with pipes of different lengths. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is a side sectional view of the present invention;

[0017] Figure 4 This is a top view of the present invention;

[0018] Figure 5 This is a schematic diagram of the installation of the pipe and elbow connection according to this utility model;

[0019] Figure 6 This utility model Figure 2Enlarged view of point A in the image;

[0020] Figure 7 This utility model Figure 2 Enlarged view of point B in the image.

[0021] In the diagram: 1. First mounting plate; 2. Second mounting plate; 3. Adapter plate; 4. Rotating shaft; 5. First grip turntable; 6. Gear; 7. Vertical plate; 8. Pull rod; 9. Gear plate; 10. Support plate; 11. Spring; 12. Slide groove; 13. Lead screw; 14. Worm gear; 15. Worm; 16. Second grip turntable; 17. Support plate; 18. Lower tube seat; 19. Upper tube seat; 20. Fixing lug; 21. Fixing bolt; 22. Threaded rod; 23. Arc-shaped fixing plate; 24. Guide rod; 25. Rotating plate; 26. Sleeve block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figures 1 to 7 This utility model provides a technical solution: a pipeline construction and installation structure, including a first mounting plate 1 and a second mounting plate 2. A transition plate 3 is fixedly installed on one side of both the first mounting plate 1 and the second mounting plate 2. A rotating shaft 4 is fixedly installed at the top center of one transition plate 3, and the rotating shaft 4 is rotatably connected to the other transition plate 3. A first handle turntable 5 is fixedly installed at one end of the rotating shaft 4, and a gear 6 is fixedly installed on the outer side of the rotating shaft 4. Two vertical plates 7 are fixedly installed on the top of one transition plate 3, and a sliding mechanism is installed inside the vertical plates 7. The pull rod 8 and the vertical plate 7 have holes inside that mate with the pull rod 8. A toothed plate 9 is fixedly installed at one end of the pull rod 8, and a pull plate is fixedly installed at the other end of the pull rod 8. The toothed plate 9 mates with the gear 6. A stop plate 10 is fixedly installed on the outside of the pull rod 8, and a spring 11 is installed on the outside of the pull rod 8. The stop plate 10 mates with the spring 11. The gear 6, the vertical plate 7, the pull rod 8, the toothed plate 9, the stop plate 10, and the spring 11 are used to fix and limit the first mounting plate 1 and the second mounting plate 2 after the angles have been adjusted.

[0024] The top of both the first mounting plate 1 and the second mounting plate 2 has a sliding groove 12. A lead screw 13 is rotatably mounted inside the sliding groove 12. A worm gear 14 is fixedly mounted on the outside of the lead screw 13. A worm 15 is rotatably mounted inside the sliding groove 12 and on one side of the lead screw 13. The worm 15 meshes with the worm gear 14. A second grip turntable 16 is fixedly mounted on one end of the worm 15. A sleeve block 26 is mounted on the surface of the lead screw 13. The sleeve block 26 cooperates with the lead screw 13. The inside of the sleeve block 26 has a hole that cooperates with the lead screw 13. The sleeve block 26 is slidably connected to the inner wall of the sliding groove 12. A support plate 17 is fixedly mounted on the top of both the first mounting plate 1 and the sleeve block 26.

[0025] A lower tube seat 18 is fixedly installed on the top of the support plate 17. An upper tube seat 19 is rotatably installed on one side of the top of the lower tube seat 18. A fixing lug 20 is fixedly installed on one side of both the lower tube seat 18 and the upper tube seat 19. A fixing bolt 21 is installed in the internal thread of the fixing lug 20. A threaded rod 22 is threaded inside both the lower tube seat 18 and the upper tube seat 19. An arc-shaped fixing plate 23 is rotatably installed at one end of the threaded rod 22. Guide rods 24 are fixedly installed on both sides of the bottom of the arc-shaped fixing plate 23. The lower tube seat 18 and the upper tube seat 19... Each of the 9 has holes that mate with the threaded rod 22 and the guide rod 24. One end of the threaded rod 22 is fixedly mounted with a rotating plate 25. The lower pipe seat 18 and the upper pipe seat 19 are connected by a hinge. The fixing lug 20 and the fixing bolt 21 are used to open the lower pipe seat 18 and the upper pipe seat 19 to place the pipe onto the arc-shaped fixing plate 23 for placement and fixation. The threaded rod 22, the arc-shaped fixing plate 23, the guide rod 24 and the rotating plate 25 are used to mate with pipes of different diameters for installation.

[0026] In summary, this pipeline construction and installation structure allows for adjustment of the bending angles of the first mounting plate 1 and the second mounting plate 2 according to the pipeline installation requirements. Adjustment is achieved by using a pull plate at one end of the side pull rod 8 to displace the pull rod 8, thereby moving the retaining plate 9 to release the limiting position on the gear 6. Subsequently, rotating the first handle turntable 5 or the first mounting plate 1 and the second mounting plate 2 can adjust the connection angle of the first mounting plate 1 and the second mounting plate 2. After adjustment, releasing the pull plate causes the spring 11 to rebound, pushing the abutment plate 10 and causing the retaining plate 9 to lock the gear 6, thus fixing the adjusted angle of the first mounting plate 1 and the second mounting plate 2. After adjustment, the positions of the lower pipe seat 18 and the upper pipe seat 19 on the first mounting plate 1 and the second mounting plate 2 can be adjusted according to the length of the pipe bend or joint. During operation, rotating the second handle turntable 16 engages the worm gear 15 with the worm wheel 14, thereby rotating the lead screw 13. The lead screw 13 then moves the sleeve block 26 via the thread, allowing adjustment of the positions of the lower pipe seat 18 and the upper pipe seat 19. After adjustment, loosening the fixing bolt 21 and flipping the upper pipe seat 19 upwards opens the top of the lower pipe seat 18. The pipe elbow can then be placed on the arc-shaped fixing plate 23 inside the upper and lower pipe seats 18 on the first mounting plate 1 and the second mounting plate 2, respectively. The upper pipe seat 19 is then flipped to mate with the lower pipe seat 18, and the fixing lug 20 is fixed by the fixing bolt 21. Finally, rotating the turntable 25 causes the threaded rod 22 to move via the thread, which in turn moves the arc-shaped fixing plate 23, thus fixing the pipe and the elbow. The pipe and the elbow are then connected and fixed.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pipeline construction and installation structure, comprising a first mounting plate (1) and a second mounting plate (2), characterized in that: A transition plate (3) is fixedly installed on one side of the first mounting plate (1) and the second mounting plate (2). A rotating shaft (4) is fixedly installed at the top center of one of the transition plates (3). The rotating shaft (4) is rotatably connected to the other transition plate (3). A first grip turntable (5) is fixedly installed at one end of the rotating shaft (4). A gear (6) is fixedly installed on the outside of the rotating shaft (4). Two vertical plates (7) are fixedly installed on the top of one of the transition plates (3). A pull rod (8) is slidably installed inside the vertical plate (7). A toothed plate (9) is fixedly installed at one end of the pull rod (8). The toothed plate (9) cooperates with the gear (6). A stop plate (10) is fixedly installed on the outside of the pull rod (8). A spring (11) is installed on the outside of the pull rod (8).

2. The pipeline construction and installation structure according to claim 1, characterized in that: The first mounting plate (1) and the second mounting plate (2) are both provided with a sliding groove (12) inside the top. A lead screw (13) is rotatably installed inside the sliding groove (12). A worm wheel (14) is fixedly installed on the outside of the lead screw (13). A worm (15) is rotatably installed inside the sliding groove (12) and on one side of the lead screw (13). The worm (15) meshes with the worm wheel (14). A second grip turntable (16) is fixedly installed at one end of the worm (15). A sleeve block (26) is installed on the surface of the lead screw (13). The sleeve block (26) cooperates with the lead screw (13). A support plate (17) is fixedly installed on the top of the first mounting plate (1) and the sleeve block (26).

3. The pipeline construction and installation structure according to claim 2, characterized in that: A lower tube seat (18) is fixedly installed on the top of the support plate (17). An upper tube seat (19) is rotatably installed on one side of the top of the lower tube seat (18). A fixing ear (20) is fixedly installed on one side of both the lower tube seat (18) and the upper tube seat (19). A fixing bolt (21) is installed in the internal thread of the fixing ear (20). A threaded rod (22) is threaded inside both the lower tube seat (18) and the upper tube seat (19). An arc-shaped fixing plate (23) is rotatably installed at one end of the threaded rod (22). Guide rods (24) are fixedly installed on both sides of the bottom of the arc-shaped fixing plate (23). A rotating plate (25) is fixedly installed at one end of the threaded rod (22).

4. The pipeline construction and installation structure according to claim 1, characterized in that: The abutment plate (10) cooperates with the spring (11), and the interior of the vertical plate (7) has a hole that cooperates with the pull rod (8). The other end of the pull rod (8) is fixedly installed with a pull plate.

5. A pipeline construction and installation structure according to claim 2, characterized in that: The sleeve (26) has a hole inside that mates with the lead screw (13), and the sleeve (26) is slidably connected to the inner wall of the slide groove (12).

6. The pipeline construction and installation structure according to claim 3, characterized in that: The lower tube seat (18) and the upper tube seat (19) are respectively provided with holes that cooperate with the threaded rod (22) and the guide rod (24).

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