A prefabricated electromechanical piping installation and assembly bracket

Abstract

This invention relates to the field of pipeline support technology, and in particular to a prefabricated electromechanical pipeline installation bracket, comprising a main base frame and a secondary base frame. The main base frame has an upper rod, and the secondary base frame has a lower rod. A pre-locking structure is provided between the main base frame and the secondary base frame. An L-shaped rod is fixedly connected to the bottom of the main base frame. A straight groove is formed at the bottom end of the secondary base frame, and a transverse groove is formed at the end away from the secondary base frame along the axis of the straight groove. Through the main base frame, secondary base frame, and pre-locking structure, this invention allows for direct installation on the wall or ceiling of an electromechanical plant. Simply removing and flipping the secondary base frame allows for rapid conversion of the installation bracket, enabling it to be installed on the steel structure sidewalls or walls of the electromechanical plant without the need to replace different connectors and steel profiles, thus improving the flexibility of the device.

Description

Technical Field

[0001] This invention relates to the field of pipeline support technology, and in particular to a prefabricated electromechanical pipeline installation and assembly bracket. Background Technology

[0002] Prefabricated pipe supports are prefabricated support systems specifically designed for the rapid fixing and spatial positioning of electromechanical pipelines. They transform the traditional on-site cutting and welding of scattered steel sections into a "building block" approach of factory prefabrication and on-site assembly. They are suitable for areas with dense pipelines from multiple disciplines, such as water supply and drainage, fire protection, HVAC, and cable trays. Using supports, messy pipelines can be lifted to the ceiling or the bottom of the structure in layers, sections, and zones, freeing up ground and wall space, avoiding cross-collision, and facilitating later maintenance and expansion. Prefabricated structures do not require open flames, have short high-altitude operation time, small installation errors, and a neat overall appearance. They can last as long as the building, reducing later maintenance. Through the combination of standardized components, projects can be mass-produced and transported in batches, significantly shortening the construction period, reducing labor intensity, and achieving a green, efficient, and industrialized upgrade of electromechanical installation.

[0003] Currently, most prefabricated brackets are fixed structures made of drilled steel profiles and bolted corner fittings. One set of molds can only correspond to one installation posture. If hoisting or side clamp changes are required on site, the steel profiles must be recut and the corner connectors replaced. Workers need to carry various specifications of corner fittings and bolts, compare, align, and tighten them one by one at high altitude. The process is cumbersome, the assembly time is long, and it is easy to miss parts or make mistakes in the holes. In addition, the shapes of the parts of different functional brackets are not interchangeable, making on-site sorting difficult. Work often stops due to missing parts and waiting for materials. The traditional method relies on the experience of skilled workers, which makes it difficult to achieve standardized, industrialized, and rapid installation. It also cannot meet the flexible needs of modern electromechanical pipelines for frequent rerouting, expansion, and maintenance.

[0004] Therefore, a prefabricated electromechanical pipeline installation and assembly bracket is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of the prior art by proposing a prefabricated electromechanical pipeline installation and assembly bracket.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a prefabricated electromechanical pipeline installation and assembly bracket, comprising a main base frame and a secondary base frame. An upper rod is provided on the main base frame, and a lower rod is provided on the secondary base frame. A pre-locking structure is provided between the main base frame and the secondary base frame. An L-shaped rod is fixedly connected to the bottom of the main base frame. A straight groove is opened at the bottom end of the secondary base frame, and a transverse groove is opened at the end away from the secondary base frame along the axis of the straight groove. A guide rod is fixedly connected to the top end of the L-shaped rod. A limiting structure is provided between the upper rod and the lower rod. An inclined brace is provided on the main base frame. A rotating seat is provided below the inclined brace. The bottom end of the inclined brace is rotatably connected to the inner side of the rotating seat. Positioning plates are provided below the rotating seat, the upper rod, and the lower rod. Main bolts are threadedly connected to the inner bottom ends of the rotating seat, the upper rod, and the lower rod. The positioning plates are respectively inserted into the inner sides of the main base frame and the secondary base frame. The bottom ends of the main bolts are threadedly connected to the inner bottom ends of the positioning plates.

[0007] In the above technical solution, further, the top of the straight groove and the horizontal groove are provided with a limiting groove, and the top of the guide rod is fixedly connected with a limiting plate relative to the position inside the limiting groove.

[0008] In the above technical solution, the pre-locking structure further includes a compression frame, and a pair of compression frames are provided. The compression frames are all fixedly connected to the side of the main base frame near the sub-base frame. A pair of protruding arc-shaped plates are fixedly connected to the opposite side of the compression frames. A pair of locking grooves are opened on the inner side of the axial end of the sub-base frame. The protruding arc-shaped plates are made of elastic iron material. A pair of slots are opened on the front side of the sub-base frame. During hoisting and installation, the protruding arc-shaped plates cooperate with the locking grooves. During side installation, the protruding arc-shaped plates cooperate with the slots.

[0009] In the above technical solution, the limiting structure further includes a main rod and a secondary rod, both of which are inserted into the inner sides of the upper and lower rods. A first bolt is inserted through the main rod and the secondary rod, and a first nut is threaded onto the first bolt. A slot is formed at the top of the side wall of the main rod and the bottom of the side wall of the secondary rod. A locking block for inserting into the corresponding slot is fixedly connected to the bottom of the side wall of the main rod and the top of the side wall of the secondary rod. During ceiling installation, the locking blocks and slots between the main rod and the secondary rod are aligned. Then, the combined main rod and secondary rod are inserted into the upper and lower rods at opposite ends. The first bolt is then passed through the front of the upper and lower rods and through the main rod and the secondary rod. Finally, the first nut is screwed on.

[0010] In the above technical solution, the lower rod sidewall is provided with a side groove, and the auxiliary rod is provided with front grooves on both the front and rear sides. When supporting the cross-shaped pipes, the side groove is used for the auxiliary rod to pass through the lower rod, and the front groove is used for the auxiliary rod to pass through the side groove. The front side of the locking block and the front side of the front groove are both provided with through holes for the first bolt to pass through.

[0011] In the above technical solution, the main base frame and the auxiliary base frame are further provided with a pair of upper threaded holes on both the front and rear sides. The axial connection ends of the main base frame and the auxiliary base frame are provided with straight plates with two pairs of holes on both the front and rear sides. During ceiling installation, the guide rod is inserted into the inner side of the straight groove and can slide along the straight groove. First, the ceiling connector is installed on the upper rod, lower rod and diagonal brace in sequence with screws. Then, the limiting structure used to limit the position of the top of the pipe is installed. Then, the main bolts are tightened in sequence to lock the position of the upper rod, lower rod and diagonal brace. Finally, the screws are installed in the corresponding upper threaded holes through the four holes of the straight plate.

[0012] In the above technical solution, the sub-base frame is further provided with two pairs of lower threaded grooves on the front side and a pair of L-shaped plates with four holes on the front side. When side-installed, the sub-base frame is set on the side wall of the main base frame. First, the upper rod and the corresponding positioning plate are pushed into the sub-base frame together. Then, the sub-base frame, the upper rod and the lower rod are pulled to separate from the main base frame. Then, the sub-base frame is rotated ninety degrees and then pushed backward. Then, the sub-base frame is pushed to one side of the main base frame and the guide rod is driven to slide in the transverse groove. Then, the limiting structure is installed and the diagonal brace is flipped between the upper rod and the lower rod to provide diagonal bracing for the assembly bracket.

[0013] A long connecting rod is threaded through the diagonal brace, and a second nut is threaded onto the long connecting rod. During installation, the long connecting rod is passed through the side wall of the lower rod, through the diagonal brace, and then through the upper rod. The second nut is then threaded onto the long connecting rod. Finally, the entire bracket is flipped so that the L-shaped rod faces upward. Then, screws are threaded through the four holes of the L-shaped plate and threaded into the corresponding lower thread grooves.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention, through the structure of main base frame, sub-base frame and pre-locking, can not only be directly installed on the wall and top of the electromechanical plant, but also quickly convert the assembly bracket by simply pulling out the sub-base frame and flipping it over. This allows the assembly bracket to be installed on the steel structure side wall or wall of the electromechanical plant without the need to replace different connectors and steel profiles, thus improving the flexibility of the device.

[0016] 2. By setting up a main base frame, a secondary base frame, side grooves, and a front groove, this invention allows the secondary base frame to be pulled out from the main base frame and then rotated and moved when the assembly bracket is installed on the wall and ceiling of the electromechanical plant. This converts the assembly bracket into a T-shaped structure, allowing pipe hangers to be installed at the bottom of the secondary base frame. This enables simultaneous support for cross-shaped pipes without the need for additional steel sections, further improving the flexibility of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the front of the mounting bracket for ceiling installation according to the present invention;

[0018] Figure 2 Appendix of the present invention Figure 1 A magnified view of the structure at point A in the middle;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the main base frame, straight plate, and sub-base frame of the present invention.

[0020] Figure 4 This is a frontal three-dimensional structural diagram of the main base frame and the secondary base frame during wall installation of the present invention;

[0021] Figure 5 This is a rear-view three-dimensional structural diagram showing the main base frame, secondary base frame, and diagonal support of the present invention during wall installation.

[0022] Figure 6 This is a frontal perspective view of the cross-shaped pipe installation according to the present invention;

[0023] Figure 7 This is a three-dimensional structural diagram of the main base frame and the sub-base frame of the present invention, viewed from below.

[0024] Figure 8 This is a partial bottom-view three-dimensional structural diagram of the main base frame and sub-base frame after adjustment of the present invention;

[0025] Figure 9 Appendix of the present invention Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0026] Figure 10 This is a partial cross-sectional three-dimensional structural diagram of the side of the subframe of the present invention.

[0027] In the diagram: 1. Main base frame; 2. Sub-base frame; 3. Upper rod; 4. Lower rod; 5. L-shaped rod; 6. Straight groove; 7. Horizontal groove; 8. Guide rod; 9. Diagonal brace; 10. Rotating seat; 11. Positioning plate; 12. Main bolt; 13. Restriction groove; 14. Restriction plate; 15. Extrusion frame; 16. Protruding arc plate; 17. Locking groove; 18. Slot; 19. Main rod; 20. Sub-rod; 21. First bolt; 22. First nut; 23. Slot; 24. Locking block; 25. Side groove; 26. Front groove; 27. Through hole; 28. Ceiling connector; 29. ​​Upper threaded hole; 30. Straight plate; 31. Lower threaded groove; 32. L-shaped plate; 33. Second nut; 34. Long connecting rod. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0030] In practical use, it has been found that most current prefabricated brackets are fixed structures with drilled steel profiles and corner fittings. One set of molds can only correspond to one installation posture. If hoisting or side clamp changes are required on site, the steel profiles must be recut and the corner connectors replaced. Workers need to carry various specifications of corner fittings and bolts, compare, align, and tighten them one by one at a height. The process is cumbersome, the assembly time is long, and it is easy to miss parts or make mistakes in the holes. In addition, the shapes of the parts of different functional brackets are not interchangeable, making on-site sorting difficult. Work often stops due to missing parts and waiting for materials. The traditional method relies on the experience of skilled workers, which makes it difficult to achieve standardized, industrialized, and rapid installation. It also cannot meet the flexible needs of frequent rerouting, expansion, and maintenance of modern electromechanical pipelines. To solve the above problems, the following structure was invented.

[0031] like Figures 1-10 The assembled electromechanical piping installation bracket shown includes a main base frame 1 and a secondary base frame 2. The main base frame 1 has an upper rod 3, and the secondary base frame 2 has a lower rod 4. A pre-locking structure is provided between the main base frame 1 and the secondary base frame 2. An L-shaped rod 5 is fixedly connected to the bottom of the main base frame 1. A straight groove 6 is opened at the bottom end of the secondary base frame 2, and a transverse groove 7 is opened at the end away from the secondary base frame 2 along the axis of the straight groove 6. A guide rod 8 is fixedly connected to the top of the L-shaped rod 5. A limiting device is provided between the upper rod 3 and the lower rod 4. The structure includes an inclined brace 9 on the main base frame 1, a rotating seat 10 below the inclined brace 9, and the bottom end of the inclined brace 9 being rotatably connected to the inside of the rotating seat 10. Positioning plates 11 are provided below the rotating seat 10, the upper rod 3, and the lower rod 4. The bottom ends of the rotating seat 10, the upper rod 3, and the lower rod 4 are all threaded with main bolts 12. The positioning plates 11 are respectively inserted into the inside of the main base frame 1 and the auxiliary base frame 2, and the bottom ends of the main bolts 12 are threaded with the bottom ends of the positioning plates 11.

[0032] Both the main base frame 1 and the auxiliary base frame 2 have a pair of threaded holes 29 on their front and rear sides. Both the axial connection ends of the main base frame 1 and the auxiliary base frame 2 have straight plates 30 with two pairs of holes on their front and rear sides. When installing the ceiling, the guide rod 8 is inserted into the inner side of the straight groove 6 and can slide along the straight groove 6. First, the ceiling connector 28 is installed on the upper rod 3, lower rod 4 and diagonal brace 9 in sequence with screws. Then, the limiting structure used to limit the position of the top of the pipe is installed. Then, the main bolt 12 is tightened in sequence to lock the position of the upper rod 3, lower rod 4 and diagonal brace 9. Finally, the screws are threaded through the four holes of the straight plate 30 and installed in the corresponding threaded holes 29.

[0033] The limiting structure includes a main rod 19 and a secondary rod 20, both of which are inserted into the inner sides of the upper rod 3 and the lower rod 4. A first bolt 21 is inserted through the main rod 19 and the secondary rod 20, and a first nut 22 is threaded onto the first bolt 21. A slot 23 is provided at the top of the side wall of the main rod 19 and the bottom of the side wall of the secondary rod 20. A locking block 24 for inserting into the corresponding slot 23 is fixedly connected at the bottom of the side wall of the main rod 19 and the top of the side wall of the secondary rod 20. During ceiling installation, the locking block 24 and the slot 23 between the main rod 19 and the secondary rod 20 are aligned. Then, the combined main rod 19 and the secondary rod 20 are inserted into the upper rod 3 and the lower rod 4 at opposite ends. The first bolt 21 is then passed through the front of the upper rod 3 and the lower rod 4, and through the main rod 19 and the secondary rod 20. Finally, the first nut 22 is screwed in.

[0034] When assembling the support frame and needing to hoist the pipes onto the wall of the electromechanical plant, first take out the main rod 19 and the auxiliary rod 20. Insert the locking block 24 on the main rod 19 into the locking groove 23 on the auxiliary rod 20. At the same time, insert the locking block 24 on the auxiliary rod 20 into the locking groove 23 on the main rod 19 to complete the connection between the main rod 19 and the auxiliary rod 20. Then insert the two ends of the connected main rod 19 and auxiliary rod 20 into the upper rod 3 and the lower rod 4. Then, insert the first bolt 21 from the front side of the upper rod 3 and the lower rod 4. Then, pass the first bolt 21 through the main rod 19 and the auxiliary rod 20 and through the upper rod 3 and the lower rod 4, and then screw in the first nut 22. It should be noted that at this time, it is not necessary to tighten the first nut 22. After the pipe is inserted and the position of the main rod 19 and the auxiliary rod 20 is adjusted, the first nut 22 can be tightened to fix it.

[0035] Then tighten the main bolt 12, which will move the positioning plate 11 upward, thereby locking the positioning plate 11 and the corresponding upper rod 3, lower rod 4 and rotating seat 10 onto the main base frame 1 and the secondary base frame 2. Then take out the straight plate 30, and thread the screw through the hole on the straight plate 30 into the upper threaded hole 29 to lock the position between the main base frame 1 and the secondary base frame 2. Finally, put the ceiling connector 28 onto the upper rod 3, lower rod 4 and diagonal brace 9, and fix the ceiling connector 28 with screws to complete the quick fastening of the assembly bracket. Then drill holes in the top of the wall, insert expansion bolts, and fix the ceiling connector 28 to the top of the wall.

[0036] The top of the straight groove 6 and the horizontal groove 7 are provided with a limiting groove 13. The top of the guide rod 8 is fixedly connected with a limiting plate 14 relative to the position inside the limiting groove 13. By setting the limiting groove 13 and the limiting plate 14, the position of the sub-base frame 2 can be limited when the sub-base frame 2 is pulled out from the side of the main base frame 1, so as to prevent the sub-base frame 2 from falling off the main base frame 1 and improve the stability during the adjustment process.

[0037] The pre-locking structure includes a compression frame 15, and a pair of compression frames 15 are provided. Each compression frame 15 is fixedly connected to the side of the main base frame 1 near the secondary base frame 2. A pair of protruding arc-shaped plates 16 are fixedly connected to the side of the compression frames 15 that are far apart from each other. A pair of locking grooves 17 are provided on the inner side of the axial end of the secondary base frame 2. The protruding arc-shaped plates 16 are made of elastic iron. A pair of slots 18 are provided on the front side of the secondary base frame 2. When hoisting and installing, the protruding arc-shaped plates 16 cooperate with the locking grooves 17. When side-installed, the protruding arc-shaped plates 16 cooperate with the slots 18.

[0038] The sub-base frame 2 has two pairs of threaded grooves 31 on the front side and a pair of L-shaped plates 32 with four holes on the front side. When side-installed, the sub-base frame 2 is set on the side wall of the main base frame 1. First, push the upper rod 3 and the corresponding positioning plate 11 into the sub-base frame 2 together. Then pull the sub-base frame 2, the upper rod 3 and the lower rod 4 to separate from the main base frame 1. Then rotate the sub-base frame 2 ninety degrees and push the sub-base frame 2 backward. Then push the sub-base frame 2 to one side of the main base frame 1 and drive the guide rod 8 to slide in the transverse groove 7. Then install the upper limiting structure and flip the diagonal brace 9 between the upper rod 3 and the lower rod 4 to provide diagonal bracing for the assembly bracket.

[0039] A long connecting rod 34 is threaded through the diagonal brace 9. A second nut 33 is threaded onto the long connecting rod 34. During installation, the long connecting rod 34 passes through the side wall of the lower rod 4, through the diagonal brace 9, and then through the upper rod 3. The second nut 33 is then threaded onto the long connecting rod 34. Finally, the entire bracket is flipped so that the L-shaped rod 5 faces upward. Then, screws are threaded through the four holes of the L-shaped plate 32 and threaded into the corresponding lower threaded grooves 31.

[0040] The lower rod 4 has a side groove 25 on its side wall, and the auxiliary rod 20 has a front groove 26 on both the front and rear sides. When supporting the cross-shaped pipes, the side groove 25 is used for the auxiliary rod 20 to pass through the lower rod 4, and the front groove 26 is used for the auxiliary rod 20 to pass through the side groove 25. The front side of the locking block 24 and the front side of the front groove 26 both have through holes 27 for the first bolt 21 to pass through.

[0041] When it is necessary to install the pipeline on the steel structure or wall of the electromechanical plant, first push the upper rod 3, and push the upper rod 3 together with the corresponding main bolt 12 and positioning plate 11 into the sub-base frame 2 (it should be noted that the upper rod 3, lower rod 4 and rotating seat 10 are all pre-installed in the corresponding main base frame 1 and sub-base frame 2 by the factory, but the main bolt 12 is not locked, so the positioning plate 11 can move freely in the main base frame 1 and sub-base frame 2), then pull the sub-base frame 2, so that the sub-base frame 2 is aligned with the main base frame 1 and sub-base frame 2. When the main base frame 1 is separated, during the process of pulling the sub-base frame 2, the inner side of the locking groove 17 will squeeze the protruding arc plate 16, thereby causing the protruding arc plate 16 to deform. Then, when the sub-base frame 2 moves away from the protruding arc plate 16, the squeezing of the protruding arc plate 16 will be released, and the protruding arc plate 16 will reset under its own elasticity. At the same time, the guide rod 8 and the limiting plate 14 will slide in the straight groove 6. Then, when the guide rod 8 moves to the side of the straight groove 6 closer to the main base frame 1;

[0042] The sub-base 2 can then be rotated, causing it, the upper rod 3, and the lower rod 4 to flip 90 degrees (it should be noted that the sub-base 2 only has the space to flip now because it has already separated from the main base 1). Then, the sub-base 2 can be pushed backward, simultaneously moving the upper rod 3 and the lower rod 4 backward until the guide rod 8 moves to the other end of the straight groove 6 and is positioned next to the transverse groove 7. At this point, the extrusion frame 15 is positioned next to the corresponding slot 18. Then, the sub-base 2 can be pushed towards the main base 1, moving it... The moving guide rod 8 slides in the transverse groove 7, while the extrusion frame 15 and the protruding arc plate 16 are inserted into the corresponding slot 18. At this time, the side wall of the slot 18 will extrude the protruding arc plate 16, causing the protruding arc plate 16 to deform until the protruding arc plate 16 slides out of the slot 18 and slides into the inner side of the sub-base frame 2. This releases the extrusion on the protruding arc plate 16, and it resets under its own elastic force. Then, the protruding arc plate 16 will be stuck in the inner side of the sub-base frame 2, pre-limiting the position between the main base frame 1 and the sub-base frame 2.

[0043] Then move the upper rod 3 and lower rod 4 to both ends of the sub-base frame 2 and tighten the corresponding main bolts 12 to fix the position of the upper rod 3 and lower rod 4. Then insert the main rod 19 between the upper rod 3 and lower rod 4. At this time, the locking block 24 on the main rod 19 will be inserted into the lower rod 4. Then take out the first bolt 21 and insert the first bolt 21 through the side wall of the upper rod 3 and lower rod 4 and through the through hole 27 on the main rod 19 and locking block 24. Then the first bolt 21 passes through the upper rod 3 and lower rod 4 and can be screwed into the first nut 22 for locking. Then insert the sub-rod 20 between the upper rod 3 and lower rod 4 and repeat the above operation to restrict the position of the sub-rod 20. Finally, flip the diagonal brace 9 between the upper rod 3 and lower rod 4 to provide diagonal support for the assembly bracket. Then take out the long connecting rod 34, insert it from the front side of the lower rod 4 and through the diagonal brace 9, then pass it from the rear side of the upper rod 3 and screw in the second nut 33 to lock the position of the long connecting rod 34.

[0044] Then, take out the L-shaped plate 32 and thread the four screws through the holes on the L-shaped plate 32 into the corresponding lower threaded grooves 31 and the upper threaded holes 29 on the main base frame 1 to lock the position between the main base frame 1 and the secondary base frame 2. Then, flip the assembled bracket over so that the L-shaped rod 5 faces upward, and then install the bracket on the wall or steel structure through the connector to achieve quick conversion of the assembled bracket.

[0045] During the installation of the ceiling bracket, when it is necessary to support the cross-shaped pipes, the above operation can be repeated to flip the sub-base 2 over (unlike the above, there is no need to move the positions of the upper rod 3 and the lower rod 4, and it should be noted that before the sub-base 2 rotates, the main bolt 12 on the lower rod 4 needs to be loosened to prevent the lower rod 4 from rotating with the sub-base 2. After the sub-base 2 and the main base 1 are combined in a T-shape, the main bolt 12 on the lower rod 4 can be tightened to lock the position of the lower rod 4). Then, the ceiling connector 28 is installed on the upper rod 3, the lower rod 4 and the diagonal brace 9 with screws, and the main bolt 12 on the upper rod 3 and the rotating seat 10 is tightened. The main base 1 and the sub-base 2 are then fixed together with the L-shaped plate 32 and screws.

[0046] Then, one end of the main rod 19 is fixed to the upper rod 3 by the first bolt 21 and the first nut 22. The secondary rod 20 is then passed through the side groove 25 on the lower rod 4 (the front groove 26 on the secondary rod 20 ensures that the secondary rod 20 can pass through the side groove 25). The secondary rod 20 is then connected to the main rod 19. The position of the secondary rod 20 is then fixed by the first bolt 21 and the first nut 22 (the first bolt 21 cannot be locked at this time; it can only be locked after the pipe is inserted and adjusted). Finally, the pipe hanger is installed on the secondary base frame 2 to support the cross-shaped pipe.

[0047] In summary, the above structural design allows for direct installation on the wall and ceiling of the electromechanical plant. Simply removing the sub-base frame 2 and flipping it allows for rapid conversion of the assembly bracket, enabling its installation on the steel structure sidewalls or walls of the electromechanical plant without the need to replace different connectors and steel profiles, thus improving the device's flexibility. Furthermore, when installing the assembly bracket on the wall and ceiling of the electromechanical plant, the sub-base frame 2 can be removed from the main base frame 1 and then flipped and moved to convert the assembly bracket into a T-shaped structure. This allows for the installation of pipe hangers at the bottom of the sub-base frame 2, simultaneously supporting intersecting pipes without the need for additional steel profiles, further enhancing the device's flexibility.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention.

[0049] Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A prefabricated electromechanical pipeline installation and assembly bracket, characterized in that: Includes a main base frame (1) and a secondary base frame (2). The main base frame (1) is provided with an upper rod (3), and the secondary base frame (2) is provided with a lower rod (4). A pre-locking structure is provided between the main base frame (1) and the secondary base frame (2). An L-shaped rod (5) is fixedly connected to the bottom of the main base frame (1). A straight groove (6) is opened at the bottom end of the secondary base frame (2), and a transverse groove (7) is opened at the end away from the secondary base frame (2) along the axis of the straight groove (6). A guide rod (8) is fixedly connected to the top of the L-shaped rod (5). A limiting structure is provided between the upper rod (3) and the lower rod (4). An inclined brace (9) is provided on the frame (1). A rotating seat (10) is provided below the inclined brace (9). The bottom end of the inclined brace (9) is rotatably connected to the inside of the rotating seat (10). A positioning plate (11) is provided below the rotating seat (10), the upper rod (3) and the lower rod (4). A main bolt (12) is threaded through the bottom end of the rotating seat (10), the upper rod (3) and the lower rod (4). The positioning plate (11) is inserted into the inside of the main base frame (1) and the auxiliary base frame (2). The bottom end of the main bolt (12) is threaded through the bottom end of the positioning plate (11). The main base frame (1) and the auxiliary base frame (2) are provided with a pair of upper threaded holes (29) on both the front and rear sides. The main base frame (1) and the auxiliary base frame (2) are provided with straight plates (30) with two pairs of holes on both the front and rear sides of the axial connection end. When the ceiling is installed, the guide rod (8) is inserted into the inside of the straight groove (6) and can slide along the straight groove (6). First, the ceiling connector (28) is installed on the upper rod (3), the lower rod (4) and the diagonal brace (9) in sequence by screws. Then, the limiting structure used to limit the position of the top of the pipe is installed. Then, the main bolt (12) is tightened in sequence to lock the position of the upper rod (3), the lower rod (4) and the diagonal brace (9). Finally, the screws are installed in the corresponding upper threaded holes (29) through the four holes of the straight plate (30). The sub-base frame (2) has two pairs of lower threaded grooves (31) on its front side and a pair of L-shaped plates (32) with four holes on its front side. When side-installed, the sub-base frame (2) is set on the side wall of the main base frame (1). First, push the upper rod (3) and the corresponding positioning plate (11) into the sub-base frame (2), then pull the sub-base frame (2), upper rod (3) and lower rod (4) to separate from the main base frame (1), then rotate the sub-base frame (2) ninety degrees, then push the sub-base frame (2) backward, then push the sub-base frame (2) towards the main base frame (1), and drive the guide rod (8) to slide in the transverse groove (7). Then install the limiting structure and flip the diagonal brace (9) between the upper rod (3) and the lower rod (4) to provide diagonal bracing for the assembly bracket. A long connecting rod (34) is provided through the diagonal brace (9). A second nut (33) is threaded onto the long connecting rod (34). During installation, the long connecting rod (34) is passed through the side wall of the lower rod (4), through the diagonal brace (9), and then through the upper rod (3). The second nut (33) is then threaded onto the long connecting rod (34). Finally, the bracket is flipped over so that the L-shaped rod (5) faces upward. Then, screws are threaded through the four holes of the L-shaped plate (32) and threaded into the corresponding lower threaded grooves (31).

2. The prefabricated electromechanical pipeline installation and assembly bracket according to claim 1, characterized in that: The top of the straight groove (6) and the transverse groove (7) are provided with a limiting groove (13), and the top of the guide rod (8) is fixedly connected with a limiting plate (14) relative to the position inside the limiting groove (13).

3. The prefabricated electromechanical pipeline installation and assembly bracket according to claim 1, characterized in that: The pre-locking structure includes a compression frame (15), and a pair of compression frames (15) are provided. The compression frames (15) are fixedly connected to the side of the main base frame (1) near the sub-base frame (2). A pair of protruding arc plates (16) are fixedly connected to the side of the compression frames (15) that are far apart from each other. A pair of locking grooves (17) are provided on the inner side of the axial end of the sub-base frame (2). The protruding arc plates (16) are made of elastic iron material. A pair of slots (18) are provided on the front side of the sub-base frame (2). When hoisting and installing, the protruding arc plates (16) cooperate with the locking grooves (17). When side-installed, the protruding arc plates (16) cooperate with the slots (18).

4. The prefabricated electromechanical pipeline installation and assembly bracket according to claim 1, characterized in that: The limiting structure includes a main rod (19) and a secondary rod (20). Both the main rod (19) and the secondary rod (20) are inserted into the inner sides of the upper rod (3) and the lower rod (4). A first bolt (21) is inserted through the main rod (19) and the secondary rod (20). A first nut (22) is threaded onto the first bolt (21). A slot (23) is provided at the top of the side wall of the main rod (19) and the bottom of the side wall of the secondary rod (20). The bottom of the side wall of the main rod (19) and the top of the side wall of the secondary rod (20) are fixedly connected. There is a card block (24) for inserting into the corresponding card slot (23). During ceiling installation, the card block (24) and card slot (23) between the main rod (19) and the auxiliary rod (20) are connected. Then, the combined main rod (19) and auxiliary rod (20) are inserted into the upper rod (3) and lower rod (4) at opposite ends. Then, the first bolt (21) passes through the front side of the upper rod (3) and lower rod (4) and through the main rod (19) and auxiliary rod (20). Finally, the first nut (22) is screwed on.

5. The prefabricated electromechanical pipeline installation and assembly bracket according to claim 4, characterized in that: The lower rod (4) has a side groove (25) on its side wall, and the auxiliary rod (20) has a front groove (26) on both the front and rear sides. When supporting the cross-shaped pipes, the side groove (25) is used for the auxiliary rod (20) to pass through the lower rod (4), and the front groove (26) is used for the auxiliary rod (20) to pass through the side groove (25). The front side of the locking block (24) and the front side of the front groove (26) are both provided with through holes (27) for the first bolt (21) to pass through.

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