Modular pipe hanger

Abstract

This application discloses a modular pipe hanger, relating to the field of pipe installation. It includes a mounting plate with first mounting holes per four circumferences on its top. A second connecting block is rotatably connected to the bottom of the mounting plate. A first slider is fixed to the center of the bottom of the second connecting block, and first connecting rods are fixed to both ends of the bottom of the second connecting block. This device marks the installation location on the top of the wall according to the pipe laying path. The mounting plate is then fixed to the top of the wall at the marked location through the first mounting holes. Cable ducts and ventilation ducts are then installed. During installation, the position and angle of the hanger rods can be adjusted. The hanger rods are then limited. Finally, holes are drilled at the corresponding second mounting holes according to the angle of the hanger rods to fix the first connecting rods. This allows for fine-tuning of the bracket after installation, and secondary limiting installation can be performed after adjustment, reducing the precision requirements during installation.

Description

Technical Field

[0001] This application relates to the field of pipe installation, and in particular to a modular pipe hanger. Background Technology

[0002] Currently, pipeline installation utilizes new technologies across all electromechanical equipment. Pipeline installation includes common materials, pipes, fittings, flanges, basic pipeline installation operation techniques, pipeline connections, support and compensator installation, valves, building water supply and drainage pipeline installation, heating system installation, pipeline pressure testing and cleaning, common industrial pipeline installation, non-ferrous metal pipeline and stainless steel pipeline installation, common non-metallic pipeline and anti-corrosion lined pipeline installation, instrument pipeline installation, and pipeline anti-corrosion and heat insulation.

[0003] Traditional pipeline construction involves first installing pipeline supports. This requires pre-planning the pipeline route and accurately installing the supports along that route. However, during drilling, angular deviations are inevitable, causing the supports to deviate from their pre-set positions and necessitating pipeline adjustments. For ventilation ducts, which are made of steel plates, adjustments are particularly difficult. After the ventilation ducts are installed, cable ducts are then hoisted and installed one by one, resulting in low construction efficiency, excessive work at heights, and frequent erection of auxiliary facilities for such work. Utility Model Content

[0004] To address the issue of discrepancies between the subsequent support position and the pre-set position, which necessitates pipe adjustments, and considering the problem of using steel plates for ventilation pipe installation, this application provides a modular pipe hanger.

[0005] This application provides a modular pipe hanger with the following technical solution: It includes a mounting plate, with first mounting holes extending through all four sides of the top of the mounting plate. A second connecting block is rotatably connected to the bottom of the mounting plate. A first slider is fixed to the center of the bottom of the second connecting block. First connecting rods are fixed to both ends of the bottom of the second connecting block. A first guide rail is movably sleeved on the outer wall of the first slider. Hanging rods are fixed to both ends of the first guide rail. Second extrusion blocks are movably installed through both sides of the center of the first guide rail. A second guide rail is fixed to the center of the hanging rod. A limit ring is fixed to the top of the second guide rail. A second threaded rod is threadedly connected to the top of the limit ring. An extrusion ring is rotatably connected to the bottom of the second threaded rod. A third extrusion block is movably installed below the center of the hanging rod.

[0006] By adopting the above technical solution, multiple limiting holes are opened at both ends of the first guide rail. Multiple screws are inserted into the limiting holes to tightly fix the hanger to the first guide rail. The first guide rail is fixed with hangers at both ends. When installing the cable duct, the cable is passed through the limiting ring, and then the cable is squeezed onto the limiting ring by the compression ring for limitation. The top two sides of the ventilation duct are squeezed and limited by the third compression block to fix the ventilation duct to the bottom of the hanger.

[0007] Preferably, the first connecting rod is curved, and a second mounting hole is provided through the top of the first connecting rod, with the top of the first connecting rod and the top of the mounting plate located on the same horizontal plane.

[0008] By adopting the above technical solution, during installation, the mounting plate is first fixed to the top of the wall through the first mounting hole. After the subsequent installation of cables and ventilation ducts is completed, holes are drilled at the second mounting hole according to the angle of the hanger to fix the first connecting rod.

[0009] Preferably, the first guide rail has sliding grooves through both sides of the middle section, and a first threaded rod is slidably connected through the middle of each of the two sliding grooves. A first extrusion block is rotatably connected to the bottom of the first threaded rod, and the first threaded rod and the second extrusion block are threadedly connected. The side of the first threaded rod near the second connecting block is arc-shaped.

[0010] By adopting the above technical solution, after the cable and ventilation duct are installed, the hanger is limited, and the first threaded rod is moved in the two slides to make the two second extrusion blocks fit with the connecting block respectively. Then, the first threaded rod is rotated to make the first extrusion block and the second extrusion block fit tightly with the first guide rail, so that the first guide rail will not slide arbitrarily on the first slider.

[0011] Preferably, multiple limiting rings are provided, and the multiple limiting rings are arranged horizontally at equal intervals. A knob is fixed to the top of the second threaded rod, and the bottom of the extrusion ring is arc-shaped.

[0012] By adopting the above technical solution, when installing the cable duct, the cable duct is passed through the limiting ring, and then the knob is turned to drive the second threaded rod to rotate, so that the compression ring moves downward and fixes the cable duct inside the limiting ring.

[0013] Preferably, a lifting rod is movably sleeved below the middle of the boom, and a second slider is movably sleeved at both ends of the lifting rod, with bolts threaded through the tops of the two second sliders.

[0014] By adopting the above technical solution, when installing ventilation ducts, the lifting rod is moved up and down to position it at the top of the ventilation duct.

[0015] Preferably, there are two third extrusion blocks, which are respectively fixed to the two second sliders. The vertical cross-section of the third extrusion block is L-shaped, and the two third extrusion blocks are arranged symmetrically.

[0016] By adopting the above technical solution, after the position of the lifting rod is adjusted, the two third extrusion blocks are moved to the top of the ventilation duct to extrude and limit the two sides of the ventilation duct. After the position is adjusted, the second slider is limited by rotating the bolt.

[0017] Preferably, a first connecting block is fixed to the bottom of the mounting plate, and a second connecting block is rotatably connected to the first connecting block, wherein the first connecting block is T-shaped.

[0018] By adopting the above technical solution, the second connecting block can rotate at the bottom of the mounting plate, so that the position of the hanger can still be adapted when the pipeline needs to be turned. At the same time, the T-shaped connection method makes the second connecting block and the mounting plate tightly connected enough to provide sufficient support and prevent the second connecting block from separating from the mounting plate.

[0019] In summary, this application includes at least the following beneficial technical effects:

[0020] 1. This application marks the installation location on the top of the wall according to the pipeline laying path. Then, the mounting plate is fixed to the top of the wall through the first mounting hole at the marked location. Then, the cable duct and ventilation duct are installed. During installation, the position and angle of the hanger can be adjusted, and then the hanger is limited. Finally, according to the angle of the hanger, a hole is drilled at the corresponding second mounting hole to fix the first connecting rod. This achieves the effect of fine adjustment of the bracket after installation. After adjustment, a second limit installation can be performed, which reduces the accuracy requirements during installation.

[0021] 2. In this application, when installing cable ducts, the cable duct is passed through the limiting ring, and then the knob is turned to drive the second threaded rod to rotate, causing the compression ring to move downward and fix the cable duct inside the limiting ring. Then, the ventilation duct is installed. The lifting rod is moved up and down to be located at the top of the ventilation duct. The two third compression blocks are moved to the top of the ventilation duct to compress and limit the ventilation duct on both sides. After the position is adjusted, the second slider is limited by rotating the bolt. This makes the limiting of cable ducts and ventilation ducts more convenient and is applicable to the installation of cable ducts and ventilation ducts of various sizes. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a modular pipe hanger according to an embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the structure at the first guide rail in an embodiment of this application;

[0024] Figure 3 This is a schematic diagram of the structure at the mounting plate and the first connecting rod in an embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting disk in an embodiment of this application;

[0026] Reference numerals: 1. Mounting plate; 2. First mounting hole; 3. First connecting block; 4. Second connecting block; 5. First slider; 6. First connecting rod; 7. Second mounting hole; 8. First guide rail; 9. Limiting hole; 10. Slide groove; 11. First extrusion block; 12. First threaded rod; 13. Second extrusion block; 14. Hanging rod; 15. Second guide rail; 16. Limiting ring; 17. Second threaded rod; 18. Extrusion ring; 19. Lifting rod; 20. Second slider; 21. Third extrusion block; 22. Bolt. Detailed Implementation

[0027] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0028] This application discloses a modular pipe hanger, including a mounting plate 1. First mounting holes 2 are formed around the top four sides of the mounting plate 1. A second connecting block 4 is rotatably connected to the bottom of the mounting plate 1. A first slider 5 is fixed to the center of the bottom of the second connecting block 4. First connecting rods 6 are fixed to both ends of the bottom of the second connecting block 4. A first guide rail 8 is movably sleeved on the outer wall of the first slider 5. Multiple limiting holes 9 are formed at both ends of the first guide rail 8. Multiple screws are inserted into the limiting holes 9 to tightly fix the hanger rods 14 to the first guide rail 8. The hanger rods 14 are fixed to both ends of the first guide rail 8, and the first guide rail 8 has multiple limiting holes 9 on both sides of the center. A second compression block 13 is installed through the duct. A second guide rail 15 is fixed in the middle of the rod 14. A limit ring 16 is fixed at the top of the second guide rail 15. A second threaded rod 17 is threaded through the top of the limit ring 16. A compression ring 18 is rotatably connected to the bottom of the second threaded rod 17. When installing the cable duct, the cable is passed through the limit ring 16, and then the compression ring 18 squeezes the cable onto the limit ring 16 for limitation. A third compression block 21 is movably installed below the middle of the rod 14. The third compression block 21 squeezes and limits the top two sides of the ventilation duct, fixing the ventilation duct to the bottom of the rod 14.

[0029] Reference Appendix Figure 3 The first connecting rod 6 is bent, and a second mounting hole 7 is opened through the top of the first connecting rod 6. The top of the first connecting rod 6 and the top of the mounting plate 1 are on the same horizontal plane. During installation, the mounting plate 1 is first fixed to the top of the wall through the first mounting hole 2. After the subsequent installation of cables and ventilation ducts is completed, holes are drilled at the second mounting hole 7 according to the angle of the hanger 14 to fix the first connecting rod 6.

[0030] Reference Appendix Figure 2 The first guide rail 8 has sliding grooves 10 through both sides of its middle section. A first threaded rod 12 is slidably connected through the middle of each of the two sliding grooves 10. A first pressing block 11 is rotatably connected to the bottom of the first threaded rod 12. The first threaded rod 12 and the second pressing block 13 are threadedly connected. The first threaded rod 12 is arc-shaped on the side near the second connecting block 4. After the cable and ventilation duct are installed, the hanger 14 is limited. The first threaded rod 12 is moved in the two sliding grooves 10 respectively so that the two second pressing blocks 13 are respectively in contact with the connecting block 4. Then the first threaded rod 12 is rotated so that the first pressing block 11 and the second pressing block 13 are tightly in contact with the first guide rail 8, so that the first guide rail 8 will not slide freely on the first slider 5.

[0031] Reference Appendix Figure 1 The device includes multiple limiting rings 16 arranged horizontally at equal intervals. A knob is fixed to the top of the second threaded rod 17, and the bottom of the compression ring 18 is arc-shaped. When installing the cable pipe, the cable pipe is passed through the limiting ring 16, and then the knob is turned to drive the second threaded rod 17 to rotate, causing the compression ring 18 to move downward and fix the cable pipe inside the limiting ring 16.

[0032] Reference Appendix Figure 1 The lower part of the middle of the boom 14 is movably sleeved with a lifting rod 19. Both ends of the lifting rod 19 are movably sleeved with second sliders 20. The top of each of the two second sliders 20 is threaded with a bolt 22. When installing the ventilation duct, the lifting rod 19 is moved up and down to make it position at the top of the ventilation duct.

[0033] Reference Appendix Figure 1 There are two third extrusion blocks 21. The two third extrusion blocks 21 are fixed to the two second sliders 20 respectively. The vertical cross section of the third extrusion block 21 is L-shaped and the two third extrusion blocks 21 are symmetrically arranged. After the position of the lifting rod 19 is adjusted, the two third extrusion blocks 21 are moved to the top of the ventilation duct to extrude and limit the two sides of the ventilation duct. After the position is adjusted, the second slider 20 is limited by rotating the bolt 22.

[0034] Reference Appendix Figure 4 The mounting plate 1 has a first connecting block 3 fixed at the bottom, and a second connecting block 4 is rotatably connected to the first connecting block 3. The first connecting block 3 is T-shaped, which allows the second connecting block 4 to rotate at the bottom of the mounting plate 1. When the pipeline needs to be turned, the position of the hanger 14 can still be adapted. At the same time, the T-shaped connection method makes the second connecting block 4 and the mounting plate 1 connected tightly enough to provide sufficient support and prevent the second connecting block 4 from separating from the mounting plate 1.

[0035] The implementation principle of a modular pipe hanger according to this application embodiment is as follows: First, mark the installation position on the top of the wall according to the pipe laying path. Then, fix the mounting plate 1 to the top of the wall through the first mounting hole 2 at the marked position. Next, install the cable pipe by passing the cable pipe through the limiting ring 16. Then, rotate the knob to drive the second threaded rod 17 to rotate, causing the compression ring 18 to move downward and fix the cable pipe inside the limiting ring 16. Then, install the ventilation duct by moving the lifting rod 19 up and down to position the lifting rod 19 at the top of the ventilation duct. Move the two third compression blocks 21 to the top of the ventilation duct to compress and limit the ventilation duct on both sides. After the position is adjusted, rotate the bolt 22 to adjust the second sliding... Block 20 is used to limit the position of the hanger 14 so that it can still be adapted when the pipeline needs to turn. At the same time, the T-shaped connection method ensures that the second connecting block 4 and the mounting plate 1 are connected tightly enough to provide sufficient support and prevent the second connecting block 4 from separating from the mounting plate 1. The hanger 14 is then limited. The first threaded rod 12 is moved in the two sliding grooves 10 so that the two second pressing blocks 13 are respectively in contact with the connecting block 4. Then the first threaded rod 12 is rotated so that the first pressing block 11 and the second pressing block 13 are tightly in contact with the first guide rail 8, so that the first guide rail 8 will not slide freely on the first slider 5. Finally, according to the angle of the hanger 14, holes are drilled at the corresponding second mounting holes 7 to fix the first connecting rod 6.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A modular pipe hanger, comprising a mounting plate (1), wherein a first mounting hole (2) is provided through all four sides of the top of the mounting plate (1), characterized in that: The bottom of the mounting plate (1) is rotatably connected to a second connecting block (4). A first slider (5) is fixed in the middle of the bottom of the second connecting block (4). A first connecting rod (6) is fixed at both ends of the bottom of the second connecting block (4). A first guide rail (8) is movably sleeved on the outer wall of the first slider (5). A hanging rod (14) is fixed at both ends of the first guide rail (8). A second extrusion block (13) is movably installed through both sides of the middle of the first guide rail (8). A second guide rail (15) is fixed in the middle of the hanging rod (14). A limit ring (16) is fixed at the top of the second guide rail (15). A second threaded rod (17) is threaded through the top of the limit ring (16). An extrusion ring (18) is rotatably connected to the bottom of the second threaded rod (17). A third extrusion block (21) is movably installed below the middle of the hanging rod (14).

2. The modular pipe hanger according to claim 1, characterized in that: The first connecting rod (6) is curved, and a second mounting hole (7) is provided through the top of the first connecting rod (6). The top of the first connecting rod (6) and the top of the mounting plate (1) are on the same horizontal plane.

3. A modular pipe hanger according to claim 1, characterized in that: The first guide rail (8) has a sliding groove (10) through both sides of the middle section. The two sliding grooves (10) are slidably connected to the middle section of the first threaded rod (12). The bottom of the first threaded rod (12) is rotatably connected to the first extrusion block (11). The first threaded rod (12) and the second extrusion block (13) are threadedly connected. The first threaded rod (12) is arc-shaped on the side near the second connecting block (4).

4. A modular pipe hanger according to claim 1, characterized in that: Multiple limiting rings (16) are provided, and the multiple limiting rings (16) are arranged horizontally at equal intervals. A knob is fixed on the top of the second threaded rod (17), and the bottom of the extrusion ring (18) is arranged in an arc shape.

5. A modular pipe hanger according to claim 1, characterized in that: A lifting rod (19) is movably sleeved below the middle of the lifting rod (14). A second slider (20) is movably sleeved at both ends of the lifting rod (19). Bolts (22) are threaded through the tops of the two second sliders (20).

6. A modular pipe hanger according to claim 5, characterized in that: There are two third extrusion blocks (21), and the two third extrusion blocks (21) are respectively fixed to the two second sliders (20). The vertical cross section of the third extrusion block (21) is L-shaped, and the two third extrusion blocks (21) are arranged symmetrically.

7. A modular pipe hanger according to claim 1, characterized in that: The bottom of the mounting plate (1) is fixed with a first connecting block (3), and the second connecting block (4) is rotatably connected to the first connecting block (3). The first connecting block (3) is T-shaped.

Images