Building mechanical and electrical pipeline support hanger

Abstract

The application discloses a building electromechanical pipeline support hanger and belongs to the technical field of electromechanical pipeline installation. The building electromechanical pipeline support hanger comprises a guide frame, an expansion sleeve is slidably arranged at the lower part of the guide frame, a mounting hole is formed in the upper end of the guide frame, an extrusion plug is slidably arranged in the expansion sleeve, the extrusion plug penetrates through the expansion sleeve, extrusion bolts are movably arranged between the extrusion plug and the expansion sleeve, the extrusion bolts are threadedly arranged at the upper part of the expansion sleeve, a hanging column is fixedly connected to the lower end of the extrusion plug, the expansion bolt is first fixed on the target ceiling through the mounting hole, then the height of the expansion sleeve is adjusted, after the height of the expansion sleeve is determined, the extrusion bolts are tightened, the extrusion plug is acted on by the extrusion bolts downward, the extrusion plug is acted on by the expansion sleeve outward, the expansion sleeve is fixed with the guide frame, the extrusion plug is acted on by the hanging column, the support rod is acted on by the hanging column, the support height of the pipeline or the cable is changed, the height is conveniently steplessly adjusted, and the adjustment precision is improved.

Description

Technical Field

[0001] This invention belongs to the field of electromechanical pipeline installation technology, and particularly relates to a support and hanger for building electromechanical pipelines. Background Technology

[0002] Prefabricated electromechanical pipelines refer to residential buildings assembled on-site using prefabricated components from a factory. Prefabricated electromechanical pipelines are one such component. The key technology for electromechanical systems in prefabricated residential buildings is to properly reserve and embed pipelines within the prefabricated structure, with some being suspended from the ceiling.

[0003] When using conventional hangers to install electromechanical pipelines on the ceiling, the height is mainly adjusted through external adjustment holes. The smallest adjustable unit is the distance between the holes, which results in relatively low adjustment accuracy of conventional hangers.

[0004] Therefore, we propose a building electromechanical pipeline support system to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to solve the problem of low adjustment accuracy of conventional hangers, and to propose a building electromechanical pipeline support hanger.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A building electromechanical pipeline support includes a guide frame, an expansion sleeve slidably mounted on the lower part of the guide frame, an installation hole at the upper end of the guide frame, a compression plug slidably mounted inside the expansion sleeve, the compression plug penetrating the expansion sleeve, a compression bolt movably embedded between the compression plug and the expansion sleeve, the compression bolt being threaded onto the upper part of the expansion sleeve, a hanging column fixedly connected to the lower end of the compression plug, a fixing ring fixedly connected to the lower part of the hanging column, a support rod sleeved on the lower part of the hanging column, a first nut threadedly mounted on the lower end of the hanging column, the support rod being clamped between the fixing ring and the first nut, an elastic pressure pipe bracket sleeved on the support rod, a bolt threadedly mounted on the lower part of the elastic pressure pipe bracket, the upper end of the bolt being in movable contact with the lower end of the support rod. First, fix the expansion bolts through the mounting holes to the target ceiling. Then, adjust the height of the expansion sleeve. After determining the height of the expansion sleeve, tighten the compression bolts. The compression bolts act downward on the compression plug, causing the compression plug to act outward on the expansion sleeve, thereby fixing the expansion sleeve to the guide frame. The compression plug acts on the hanging column, and the hanging column acts on the support rod to change the support height of the pipe or cable, allowing for stepless height adjustment.

[0008] The pipe is passed through the elastic pipe clamp and the bolts are tightened. The bolts compress the support rod and exert a downward reaction force on the elastic pipe clamp, thereby tightening the elastic pipe clamp and using the elastic pipe clamp to hold and fix the target pipe, thus making it easy to fix the pipe to the support rod.

[0009] Preferably, a handle is fixedly connected to the upper end of the expansion sleeve. During adjustment, the handle is pulled upward or pushed downward to synchronously change the height of the expansion sleeve. After determining the height, the compression bolt is tightened to lock it, facilitating synchronous adjustment of the expansion sleeve's height.

[0010] Preferably, a grip is fixedly connected to the upper part of the lifting column. Before tightening the compression bolt, hold your hand between the handle and the grip. After gripping, move the grip towards the handle. The grip will drive the lifting column to push the compression plug upward, causing the compression plug to loosen the expansion sleeve. This keeps the compression plug loose from the guide frame, making it easy to pull the expansion sleeve upward.

[0011] Preferably, a scale groove is provided on the side end of the guide frame. The scale groove is used to visually observe the lifting range of the expansion sleeve, making it convenient to determine the adjustment height of the expansion sleeve.

[0012] Preferably, the expansion sleeve includes a sliding sleeve, a threaded seat, an expansion block, and an elastic sleeve. The sliding sleeve is fixedly connected to the upper end of the elastic sleeve, and the upper part of the threaded seat is fixedly connected to the sliding sleeve. By using the sliding sleeve to cover the outside of the guide frame, when the guide frame is subjected to the expansion force of the expansion block, the sliding sleeve acts inward on the guide frame, preventing excessive outward deformation of the guide frame and improving the stability of the guide frame structure.

[0013] Preferably, the compression plug includes a plug block, a sliding column, and a connecting plate. The lower end of the plug block is fixedly connected to the upper end of the sliding column, and the connecting plate is fixedly connected to the lower end of the sliding column. The downward force of the lifting column acts on the connecting plate, which in turn acts downward on the sliding column, which in turn acts downward on the plug block, causing the plug block to further expand. This allows the expansion block to be further locked to the guide frame by the weight of the pipeline.

[0014] Preferably, the compression plug further includes a spring, which is movably sleeved outside the slide column, and the lower end of the spring is fixedly connected to the upper end of the connecting plate. The spring's elastic force acts downward on the connecting plate, causing the connecting plate to act downward on the slide column, thus pre-expanding the plug outward and pre-fixing the expansion block on the guide frame, thereby facilitating the pre-fixed height during adjustment.

[0015] Preferably, the extrusion bolt includes a threaded bolt, a knob, and an extrusion cone, with the threaded bolt fixedly connected between the extrusion cone and the knob. Turning the knob rotates the threaded bolt, causing it to move helically along the threaded seat, thereby causing the extrusion cone to press the plug downwards, facilitating control and locking of the plug.

[0016] Preferably, the support rod includes a rubber strip and a rod body, with a through hole cut out at the lower end of the rod body, and the lower end of the rubber strip fixedly connected to the upper end of the rod body. The rubber strip increases the friction of the pipeline.

[0017] Preferably, the elastic pipe clamp includes an elastic frame body, a second nut, and a sleeve frame. The upper end of the sleeve frame is fixedly connected to the elastic frame body, and the second nut is fixedly connected to the lower end of the elastic frame body. Tightening the bolts causes them to act upwards on the support rod, thereby causing the bolts to react on the elastic pipe clamp, facilitating the tightening and fixing of the elastic pipe clamp to the target pipe.

[0018] In summary, the technical effects and advantages of this invention are as follows:

[0019] 1. First, fix the expansion bolts to the target ceiling through the mounting holes. Then, adjust the height of the expansion sleeve. After determining the height of the expansion sleeve, tighten the compression bolts. The compression bolts act downward on the compression plug, which in turn acts outward on the expansion sleeve, thus fixing the expansion sleeve to the guide frame. The compression plug acts on the hanging column, which in turn acts on the support rod to change the support height of the pipe or cable. This allows for stepless height adjustment and improves adjustment accuracy.

[0020] 2. Pass the pipe through the elastic pipe clamp and tighten the bolts. The bolts compress the support rod and exert downward reaction force on the elastic pipe clamp, thereby tightening the elastic pipe clamp and using the elastic pipe clamp to hold and fix the target pipe, thus making it easy to fix the pipe to the support rod.

[0021] 3. When adjusting, pull the handle upward or push the handle downward to change the height of the expansion sleeve simultaneously. After determining the height, tighten the compression bolt to lock it, so as to facilitate the synchronous adjustment of the height of the expansion sleeve.

[0022] 4. Before tightening the compression bolt, hold your hand between the handle and the grip. After gripping, move the grip towards the handle. Use the grip to push the plunger upwards, causing the compression plug to loosen the expansion sleeve. This keeps the compression plug loose from the guide frame, making it easier to pull the expansion sleeve upwards.

[0023] 5. By using a sliding sleeve on the outside of the guide frame, when the guide frame is subjected to the expansion force of the expansion block, the sliding sleeve acts inward on the guide frame, preventing the guide frame from deforming excessively outward and improving the stability of the guide frame structure.

[0024] 6. The downward force of the hanging column acts on the connecting plate, which in turn acts on the sliding column, which in turn acts on the plug, causing the plug to expand further. This allows the expansion block to be further locked to the guide frame by the weight of the pipeline.

[0025] 7. The spring force acts downward on the connecting plate, which in turn acts downward on the sliding column, causing the plug to pre-expand outward and pre-fix the expansion block on the guide frame, thus facilitating the pre-fixed height adjustment process. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the expansion sleeve structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the extrusion plug structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the extrusion bolt structure of the present invention;

[0030] Figure 5 This is a schematic diagram of the support rod structure of the present invention;

[0031] Figure 6 This is a schematic diagram of the elastic pressure tube support structure of the present invention.

[0032] In the diagram: 1. Guide frame; 2. Expansion sleeve; 3. Extrusion plug; 4. Extrusion bolt; 5. Support rod; 6. Elastic pressure tube frame; 7. Handle; 8. Grip; 9. Hanging column; 10. First nut; 11. Bolt; 12. Retaining ring; 13. Mounting hole; 14. Scale groove; 21. Sliding sleeve; 22. Threaded seat; 23. Expansion block; 24. Elastic sleeve; 31. Plug; 32. Sliding column; 33. Spring; 34. Connecting disc; 41. Threaded bolt; 42. Knob; 43. Extrusion cone block; 51. Leather strip; 52. Rod body; 53. Through hole; 61. Elastic frame body; 62. Second nut; 63. Sleeve frame. Detailed Implementation

[0033] The technical solutions in the embodiments of the invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the invention, and not all embodiments.

[0034] Reference Figure 1 A building electromechanical pipeline support bracket includes a guide frame 1, an expansion sleeve 2 slidably installed on the lower part of the guide frame 1, an installation hole 13 opened at the upper end of the guide frame 1, a compression plug 3 slidably installed inside the expansion sleeve 2, the compression plug 3 penetrating the expansion sleeve 2, a compression bolt 4 movably embedded between the compression plug 3 and the expansion sleeve 2, the compression bolt 4 threadedly installed on the upper part of the expansion sleeve 2, a hanging column 9 fixedly connected to the lower end of the compression plug 3, a fixing ring 12 fixedly connected to the lower part of the hanging column 9, a support rod 5 sleeved on the lower part of the hanging column 9, a first nut 10 threadedly installed at the lower end of the hanging column 9, the support rod 5 being clamped between the fixing ring 12 and the first nut 10, an elastic pressure pipe bracket 6 sleeved on the support rod 5, a bolt 11 threadedly installed at the lower part of the elastic pressure pipe bracket 6, the upper end of the bolt 11 movably contacting the lower end of the support rod 5.

[0035] Reference Figure 1The upper end of the expansion sleeve 2 is fixedly connected to a handle 7. During adjustment, pull the handle 7 upward or push the handle 7 downward to change the height of the expansion sleeve 2 synchronously through the handle 7. After determining the height, tighten the compression bolt 4 to lock it.

[0036] Reference Figure 1 The upper part of the lifting column 9 is fixedly connected to the grip 8. Before tightening the compression bolt 4, hold your hand between the handle 7 and the grip 8. After gripping, move the grip 8 closer to the handle 7. The grip 8 will drive the lifting column 9 to push the compression plug 3 upward, so that the compression plug 3 releases the expansion sleeve 2, thereby keeping the compression plug 3 loose from the guide frame 1.

[0037] Reference Figure 1 The guide frame 1 has a scale groove 14 on its side. The scale groove 14 is used to visually observe the lifting range of the expansion sleeve 2.

[0038] Reference Figure 1 and 2 The expansion sleeve 2 includes a sliding sleeve 21, a threaded seat 22, an expansion block 23, and an elastic sleeve 24. The sliding sleeve 21 and the elastic sleeve 24 are slidably fitted onto the guide frame 1. The sliding sleeve 21 is fixedly connected to the upper end of the elastic sleeve 24, and the upper part of the threaded seat 22 is fixedly connected to the sliding sleeve 21. By using the sliding sleeve 21 to fit outside the guide frame 1, when the guide frame 1 is subjected to the expansion force of the expansion block 23, the sliding sleeve 21 acts inward on the guide frame 1, preventing the guide frame 1 from deforming excessively outward.

[0039] Reference Figure 1 , 2 The compression plug 3 includes a plug block 31, a sliding column 32, and a connecting plate 34. The plug block 31 is movably inserted between the expansion blocks 23. The sliding column 32 is slidably inserted inside the expansion block 23. The lower end of the connecting plate 34 is fixedly connected to the upper end of the hanging column 9, the lower end of the plug block 31 is fixedly connected to the upper end of the sliding column 32, and the connecting plate 34 is fixedly connected to the lower end of the sliding column 32. The downward force of the hanging column 9 acts on the connecting plate 34, which in turn acts downward on the sliding column 32, which in turn acts downward on the plug block 31, causing the plug block 31 to further expand the expansion block 23, thereby further locking the expansion block 23 with the guide frame 1.

[0040] Reference Figure 1 , 2 The compression plug 3 also includes a spring 33. The upper end of the spring 33 is fixedly connected to one of the expansion blocks 23. The spring 33 is movably sleeved outside the slide column 32, and the lower end of the spring 33 is fixedly connected to the upper end of the connecting plate 34. The elastic force of the spring 33 acts downward on the connecting plate 34, causing the connecting plate 34 to act downward on the slide column 32, causing the plug 31 to pre-expand outward on the expansion block 23, thus pre-fixing the expansion block 23 on the guide frame 1.

[0041] Reference Figure 1 , 23 and 4, the extrusion bolt 4 includes a threaded bolt 41, a knob 42, and an extrusion cone 43. The threaded bolt 41 is threadedly installed in the threaded seat 22 and passes through the threaded seat 22. The extrusion cone 43 is clamped on the upper part of the plug 31 and is in movable contact with the plug 31. The threaded bolt 41 is fixedly connected between the extrusion cone 43 and the knob 42. Turning the knob 42 causes the threaded bolt 41 to rotate, causing the knob 42 to move the threaded bolt 41 spirally along the threaded seat 22, thereby causing the extrusion cone 43 to press down on the plug 31.

[0042] Reference Figure 1 and 5 The support rod 5 includes a rubber strip 51 and a rod body 52. ​​The lower end of the rod body 52 has a through hole 53, which is slidably fitted onto the lower part of the hanging column 9. The upper end of the first nut 10 is in movable contact with the rod body 52, and the lower end of the rubber strip 51 is fixedly connected to the upper end of the rod body 52. ​​The rubber strip 51 is used to increase the friction of the pipeline.

[0043] Reference Figure 1 , 5 The elastic pipe clamp 6 includes an elastic frame body 61, a second nut 62, and a sleeve 63. The sleeve 63 is movably fitted over the rubber strip 51 and the rod 52, and the elastic frame body 61 is movably fitted over the rubber strip 51 and the rod 52. The second nut 62 is threaded onto the bolt 11. The upper end of the sleeve 63 is fixedly connected to the elastic frame body 61, and the second nut 62 is fixedly connected to the lower end of the elastic frame body 61. Tightening the bolt 11 causes it to act upwards on the support rod 5, which in turn causes the bolt 11 to react on the elastic pipe clamp 6, causing the elastic pipe clamp 6 to tighten the target pipe.

[0044] Working principle: First, fix the expansion bolts to the target ceiling through the mounting hole 13. Then, adjust the height of the expansion sleeve 2. After determining the height of the expansion sleeve 2, tighten the compression bolt 4. The compression bolt 4 acts downward on the compression plug 3, which in turn acts outward on the expansion sleeve 2, thereby fixing the expansion sleeve 2 to the guide frame 1. The compression plug 3 acts on the hanging column 9, which in turn acts on the support rod 5 to change the support height of the pipe or cable, achieving stepless height adjustment. Pass the pipe through the elastic pipe clamp 6, and then tighten the bolt 11. The bolt 11 compresses the support rod 5 and acts downward on the elastic pipe clamp 6, thereby tightening the elastic pipe clamp 6. The elastic pipe clamp 6 then holds and fixes the target pipe, securing the pipe to the support rod 5.

[0045] The above description is merely a preferred embodiment of the invention, but the scope of protection of the invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the invention, based on the technical solution and inventive concept of the invention, should be included within the scope of protection of the invention.

[0046] The description briefly mentions the application directions of the invention to existing technologies known to those skilled in the art without modification, which are combined with the invention to form a complete technology; it avoids excessive popularization of technologies familiar to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the invention.

Claims

1. A support bracket for building electromechanical pipelines, characterized in that: Includes a guide frame (1), an expansion sleeve (2) is slidably installed on the lower part of the guide frame (1), an installation hole (13) is opened at the upper end of the guide frame (1), a compression plug (3) is slidably installed inside the expansion sleeve (2), the compression plug (3) penetrates the expansion sleeve (2), a compression bolt (4) is movably embedded between the compression plug (3) and the expansion sleeve (2), the compression bolt (4) is threaded on the upper part of the expansion sleeve (2), and the compression bolt (4) acts downward on the compression plug (3), so that the compression plug (3) acts outward on the expansion sleeve (2), thereby fixing the expansion sleeve (2) to the guide frame (1); The lower end of the compression plug (3) is fixedly connected to a hanging column (9), the lower part of the hanging column (9) is fixedly connected to a fixing ring (12), the lower part of the hanging column (9) is fitted with a support rod (5), the lower end of the hanging column (9) is threaded with a first nut (10), the support rod (5) is clamped between the fixing ring (12) and the first nut (10), the support rod (5) is fitted with an elastic pressure tube frame (6), the lower part of the elastic pressure tube frame (6) is threaded with a bolt (11), the upper end of the bolt (11) is in movable contact with the lower end of the support rod (5); The expansion sleeve (2) includes a sliding sleeve (21), a threaded seat (22), an expansion block (23), and an elastic sleeve (24). The sliding sleeve (21) is fixedly connected to the upper end of the elastic sleeve (24), and the upper part of the threaded seat (22) is fixedly connected to the sliding sleeve (21). The squeeze plug (3) includes a plug block (31), a slide column (32) and a connecting plate (34). The lower end of the plug block (31) is fixedly connected to the upper end of the slide column (32), and the connecting plate (34) is fixedly connected to the lower end of the slide column (32). The compression plug (3) also includes a spring (33), which is movably sleeved outside the slide (32), and the lower end of the spring (33) is fixedly connected to the upper end of the connecting plate (34); The extrusion bolt (4) includes a threaded bolt (41), a knob (42) and an extrusion cone (43), wherein the threaded bolt (41) is fixedly connected between the extrusion cone (43) and the knob (42); The support rod (5) includes a leather strip (51) and a rod body (52). The lower end of the rod body (52) is hollowed out and has a through hole (53). The lower end of the leather strip (51) is fixedly connected to the upper end of the rod body (52). The elastic pressure tube frame (6) includes an elastic frame body (61), a second nut (62) and a sleeve frame (63). The upper end of the sleeve frame (63) is fixedly connected to the elastic frame body (61), and the second nut (62) is fixedly connected to the lower end of the elastic frame body (61).

2. The building electromechanical pipeline support and hanger according to claim 1, characterized in that: A handle (7) is fixedly connected to the upper end of the expansion sleeve (2).

3. The building electromechanical pipeline support and hanger according to claim 1, characterized in that: The upper part of the hanging column (9) is fixedly connected to the handle (8).

4. A support and hanger for building electromechanical pipelines according to claim 1, characterized in that: The guide frame (1) has a scale groove (14) on its side end.

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