Connecting piece of building mechanical and electrical installation support and hanger system and installation method

Abstract

The invention discloses a connecting piece of a building mechanical and electrical installation supporting and hanging bracket system and an installation method, and relates to the technical field of supporting and hanging brackets, the connecting piece comprises a hanging rope, an air opening support and a round pipe support, and the round pipe support is detachably connected with an inner pull buckle. The clamping device is arranged between the tuyere support and the circular pipe support and used for controlling clamping and loosening of the air pipe while rapidly controlling the distance between the tuyere support and the circular pipe support; through the arranged quick adjusting assembly, the air port support and the round pipe support can be synchronously controlled by controlling the rotating direction of a longitudinal screw rod and controlling the distance between the air port support and the round pipe support, a pipeline and an air pipe are mounted and dismounted correspondingly, meanwhile, the air pipe is clamped and loosened through a clamping block, and the air pipe can be conveniently and quickly mounted and dismounted. The working time of workers between different supports and hangers is saved, and the fixing efficiency of the pipeline and the air pipe is improved.

Description

Technical Field

[0001] The invention relates to the technical field of supports and hangers, and in particular to a connector and an installation method for a support and hanger system for mechanical and electrical installation of a building. Background Art

[0002] The building mechanical and electrical installation support and hanger system is a mechanical connection system used to support and position pipelines, lines and other facilities in the building. It is generally composed of a combination of hangers or support frames and some fixing devices, among which the connectors play a vital role.

[0003] When existing building pipes and air ducts are supported and fixed by supports and hangers, workers are often required to use different supports and hangers to fix the pipes and air ducts separately, and then connect the different supports and hangers to ensure the stable installation of the pipes and air ducts. In this process, workers go back and forth between different supports and hangers, which is complicated, tedious, time-consuming and labor-intensive, and reduces the efficiency of pipe and duct fixation.

[0004] In view of this, the present invention proposes a connecting member for a building mechanical and electrical installation support and hanger system to make up for and improve the deficiencies of the prior art. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a connector for a building mechanical and electrical installation support and hanger system. Personnel have to go back and forth between different supports and hangers to work, which is complicated, tedious, time-consuming and labor-intensive, and reduces the efficiency of fixing pipes and air ducts.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: a connecting piece of a building mechanical and electrical installation support and hanger system, including a hanging rope, an air outlet support and a round tube support, the round tube support is detachably connected with an inner buckle, and a connecting piece of a building mechanical and electrical installation support and hanger system includes:

[0007] A quick adjustment component is arranged between the air outlet support and the round tube support, and is used to quickly control the distance between the air outlet support and the round tube support, while controlling the clamping and loosening of the air duct;

[0008] The buffer component is arranged between the round tube support and the inner buckle, and the buffer component is used to buffer the squeezing force of the inner buckle on the inner buckle caused by the expansion of the pipeline.

[0009] Preferably, the quick adjustment assembly includes a longitudinal screw fixedly connected to the bottom end of the suspension rope, and the longitudinal screw is rotatably connected to the air outlet support, the bottom end of the longitudinal screw is fixedly connected to the main bevel gear, the outer surface of the longitudinal screw is threadedly connected to a support frame, an avoidance hole is opened through the support frame, and the support frame is fixedly connected to the round tube support.

[0010] Preferably, the quick adjustment assembly also includes a bidirectional threaded rod with one end rotatably connected to the air outlet support, the other end of the bidirectional threaded rod is fixedly connected to a secondary bevel gear, and the secondary bevel gear is meshed with the main bevel gear, and both threaded ends of the bidirectional threaded rod are threadedly connected to clamping blocks, and the clamping blocks are slidably connected to the air outlet support.

[0011] Preferably, the buffer assembly includes an air storage box fixedly connected to the outer surface of the circular tube support, one end of the air storage box is connected to the ventilation pipe, and the other end of the air storage box is threadedly connected to a threaded support rod.

[0012] Preferably, a pressing plate is slidably connected to the inner wall of the gas storage box, a spring is fixedly connected to one end of the pressing plate close to the threaded push rod, a blocking plate is fixedly connected to one end of the spring away from the pressing plate, and the blocking plate is rotatably connected to the threaded push rod.

[0013] Preferably, one end of the ventilation pipe away from the air storage box is connected to a curved airbag cushion, and the curved airbag cushion is fixedly connected to the inner wall of the inner buckle.

[0014] Preferably, a sliding groove is provided at the top of the circular tube support, threaded holes are equidistantly provided on the sliding groove, a bolt is passed through the bottom end of the inner buckle, and the inner buckle is detachably connected to the circular tube support via the bolt.

[0015] A method for installing a connecting piece of a building mechanical and electrical installation support and hanger system, specifically comprising the following steps:

[0016] Step 1: Fix the top of the hanging rope on the top of the wall, so that it can pull and position the air outlet support and the round tube support through the longitudinal screw rod, and rotate the longitudinal screw rod clockwise to reserve the required support position for the building pipe and the air duct;

[0017] Step 2: Place the pipe on top of the round pipe support, and use bolts and inner buckles to support and fix the pipe, and place the air duct on top of the air outlet support. As the required support position of the pipe and the air duct continues to expand, the symmetrically distributed clamping blocks are linked by the longitudinal screws to clamp and fix the air duct;

[0018] Step 3: Install a one-way air inlet valve on the arc-shaped airbag cushion, and use an air pump to fill the arc-shaped airbag cushion with gas through the one-way air inlet valve until it is completely filled between the inner buckle and the pipe.

[0019] Preferably, after step three is completed, the staff can adjust the buffering force of the arc-shaped airbag cushion on the pipeline by controlling the rotation direction of the threaded rod.

[0020] Preferably, after step three is completed, the staff can adjust the installation state and disassembly state of the entire device by controlling the rotation direction of the longitudinal screw.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The quick adjustment component can be set up to control the rotation direction of the longitudinal screw to control the distance between the air outlet support and the round tube support, so as to synchronously control the air outlet support and the round tube support, respectively install and remove the pipe and the air duct, and use the clamping block to clamp and loosen the air duct, saving the time of workers going back and forth between different supports and hangers, and improving the fixing efficiency of pipes and air ducts;

[0023] By setting up the buffer component, the deformation of the arc-shaped airbag cushion caused by the squeezing of the pipeline can be utilized to transfer the inner cavity airflow to the air storage box. While being buffered by the spring in the air storage box, the positioning of the arc-shaped airbag cushion on the pipeline is ensured to prevent the pipeline from expanding due to heat and directly squeezing the inner buckle, causing damage to the outer surface of the pipeline, which is beneficial to increase the protection function of the device to the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the circular tube support moving toward the tuyere support shown in the present invention;

[0026] Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention;

[0027] Figure 4 The present invention shows Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5 It is a schematic diagram of the separation structure of the tablet and the gas storage box shown in the present invention;

[0029] Figure 6 It is an enlarged schematic diagram of the cross-sectional structure of the gas storage box shown in the present invention.

[0030] The numbers in the figure are:

[0031] 1. Suspension rope; 2. Air outlet support; 3. Quick adjustment component; 4. Buffer component; 5. Round tube support; 6. Inner buckle;

[0032] 31. Longitudinal screw; 32. Support frame; 33. Avoidance hole; 34. Main bevel gear; 35. Secondary bevel gear; 36. Bidirectional threaded rod; 37. Clamping block;

[0033] 41. arc-shaped airbag cushion; 42. ventilation pipe; 43. air storage box; 44. pressing plate; 45. spring; 46. stop plate; 47. threaded stop rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1 of the present invention

[0036] Please refer to Figures 1 to 6 As shown, a connecting member of a building mechanical and electrical installation support and hanger system includes a hanging rope 1, an air outlet support 2 and a round tube support 5, and an inner buckle 6 is detachably connected to the round tube support 5. A connecting member of a building mechanical and electrical installation support and hanger system includes:

[0037] A quick adjustment component 3, which is arranged between the tuyere support 2 and the round tube support 5, and is used to quickly control the distance between the tuyere support 2 and the round tube support 5, while controlling the clamping and loosening of the duct;

[0038] The buffer component 4 is arranged between the round tube support 5 and the inner buckle 6, and the buffer component 4 is used to buffer the squeezing force of the inner buckle 6 caused by the expansion of the pipeline;

[0039] The quick adjustment assembly 3 includes a longitudinal screw rod 31 fixedly connected to the bottom end of the suspension rope 1, and the longitudinal screw rod 31 is rotatably connected to the air outlet support 2, the bottom end of the longitudinal screw rod 31 is fixedly connected to a main bevel gear 34, the outer surface of the longitudinal screw rod 31 is threadedly connected to a support frame 32, an avoidance hole 33 is penetrated through the support frame 32, and the support frame 32 is fixedly connected to the round tube support 5;

[0040] The quick adjustment assembly 3 also includes a bidirectional threaded rod 36, one end of which is rotatably connected to the tuyere support 2, and the other end of the bidirectional threaded rod 36 is fixedly connected to a secondary bevel gear 35, and the secondary bevel gear 35 is meshed and matched with the main bevel gear 34, and both threaded ends of the bidirectional threaded rod 36 are threadedly connected to a clamping block 37, and the clamping block 37 is slidably connected to the tuyere support 2;

[0041] The width of the avoidance hole 33 is greater than the width of the clamping block 37 , and the avoidance hole 33 is used to prevent the clamping block 37 from hitting the support frame 32 .

[0042] The effects achieved by this embodiment are as follows: when the existing building pipes and air ducts are supported and fixed by supports and hangers, workers are often required to use different supports and hangers to fix the pipes and air ducts respectively, and then connect the different supports and hangers to ensure the stable installation of the pipes and air ducts. In this process, workers go back and forth between different supports and hangers to work, which is complicated, tedious, time-consuming and labor-intensive, and reduces the efficiency of fixing the pipes and air ducts. Compared with the prior art, the quick adjustment component 3 is set up, and the rotation direction of the longitudinal screw 31 can be controlled to control the distance between the air vent support 2 and the circular tube support 5, so as to synchronously control the air vent support 2 and the circular tube support 5, respectively, to install and disassemble the pipes and air ducts, and at the same time, the clamping block 37 is used to clamp and loosen the air duct, which saves the time of workers going back and forth between different supports and hangers and improves the efficiency of fixing the pipes and air ducts.

[0043] Further examples:

[0044] Please refer to Figure 5 to Figure 6 As shown, the buffer assembly 4 includes an air storage box 43 fixedly connected to the outer surface of the round tube support 5, one end of the air storage box 43 is connected to the ventilation pipe 42, and the other end of the air storage box 43 is threadedly connected to a threaded rod 47;

[0045] The inner wall of the gas storage box 43 is slidably connected with a pressing plate 44, one end of the pressing plate 44 close to the threaded push rod 47 is fixedly connected with a spring 45, and one end of the spring 45 away from the pressing plate 44 is fixedly connected with a blocking plate 46, and the blocking plate 46 is rotatably connected with the threaded push rod 47;

[0046] One end of the vent pipe 42 away from the air storage box 43 is connected to the arc-shaped airbag cushion 41, and the arc-shaped airbag cushion 41 is fixedly connected to the inner wall of the inner buckle 6;

[0047] A sliding groove for movement is provided at the top of the round tube support 5, threaded holes are provided at equal intervals on the sliding groove for movement, a bolt is passed through the bottom end of the inner buckle 6, and the inner buckle 6 is detachably connected to the round tube support 5 through the bolt;

[0048] Among them: the inner buckle 6 is slidably connected to the round tube support 5 through the supply and shift slide groove, and the threaded holes equidistantly arranged on the round tube support 5 are used for personnel to freely control the installation position of the inner buckle 6.

[0049] The effects achieved by this embodiment are as follows: compared with the prior art, by setting up the buffer component 4, it is possible to utilize the deformation of the arc-shaped airbag cushion 41 caused by the squeezing of the pipeline to transfer the inner cavity airflow to the air storage box 43. While being buffered by the spring 45 in the air storage box 43, the positioning of the arc-shaped airbag cushion 41 on the pipeline is ensured to prevent the pipeline from directly squeezing the inner buckle 6 due to heat expansion, causing damage to the outer surface of the pipeline, which is beneficial to increasing the protection function of the device to the pipeline.

[0050] The complete usage steps and working principle of the above embodiment are as follows:

[0051] The following is a working process of the quick adjustment component 3 for quickly controlling the distance between the air outlet support 2 and the round tube support 5 while controlling the clamping and loosening of the air duct:

[0052] The staff first rotates the longitudinal screw 31 clockwise. Since the secondary bevel gear 35 is meshed with the main bevel gear 34, and the longitudinal screw 31 is fixed to the main bevel gear 34, and the bidirectional threaded rod 36 is fixed to the secondary bevel gear 35, the bidirectional threaded rod 36 rotates with the rotation of the longitudinal screw 31. Since the two threaded ends of the bidirectional threaded rod 36 are threadedly connected to the clamping block 37, and the clamping block 37 is slidably connected to the air outlet support 2, the two clamping blocks 37 move closer to each other, that is, the support frame 32 carries the round tube support 5 to move upward, expands the distance between the round tube support 5 and the air outlet support 2, and provides space for placing pipes and air ducts. When the two clamping blocks 37 move closer to each other, the air ducts placed subsequently are clamped and fixed, saving the staff's time for going back and forth between different supports and hangers, and improving the fixing efficiency of pipes and air ducts.

[0053] Please refer to the above working process Figures 1 to 4 .

[0054] The following is the working process of the buffer component 4 for buffering the squeezing force of the inner buckle 6 caused by the expansion of the pipeline:

[0055] When the pipe placed between the round pipe support 5 and the inner buckle 6 expands due to heat, the pipe squeezes the arc-shaped airbag cushion 41 to deform, so that the airflow in its inner cavity enters the air storage box 43 through the vent pipe 42. The incoming airflow impacts the pressing piece 44, so that the spring 45 between the pressing piece 44 and the blocking piece 46 is forced to shrink, so as to avoid the pipe expanding due to heat directly squeezing the inner buckle 6, resulting in damage to the outer surface of the pipe. At the same time, the personnel can adjust the air pressure in the inner cavity of the air storage box 43 by controlling the direction of the rotating threaded supporting rod 47, and then further control the tightness of the pipe fixed by the inner buckle 6 through the amount of airflow in the arc-shaped airbag cushion 41;

[0056] Please refer to the above working process Figure 5 to Figure 6 .

[0057] Embodiment 2 of the present invention

[0058] A method for installing a connecting piece of a building mechanical and electrical installation support and hanger system, specifically comprising the following steps:

[0059] Step 1: Fix the top of the hanging rope 1 to the top of the wall so that the longitudinal screw 31 can pull and position the air outlet support 2 and the round tube support 5, and rotate the longitudinal screw 31 clockwise to reserve the required support position for the building pipeline and the air duct;

[0060] Step 2: Place the pipe on top of the round pipe support 5, and use bolts and inner buckles 6 to complete the support and fixation of the pipe, and place the air duct on top of the air outlet support 2. As the required support position of the pipe and the air duct continues to expand, the symmetrically distributed clamping blocks 37 are linked by the longitudinal screw 31 to clamp and fix the air duct;

[0061] Step 3: Install a one-way air inlet valve on the arc-shaped airbag cushion 41, and use an air pump to inflate the arc-shaped airbag cushion 41 through the one-way air inlet valve until the air is completely filled between the inner buckle 6 and the pipe;

[0062] After step 3 is completed, the staff can adjust the buffering force of the arc-shaped airbag cushion 41 on the pipeline by controlling the rotation direction of the threaded rod 47;

[0063] After step 3 is completed, the staff can adjust the installation state and disassembly state of the entire device by controlling the rotation direction of the longitudinal screw 31.

[0064] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0065] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connecting piece of a building mechanical and electrical installation support and hanger system, comprising a suspension rope (1), an air outlet support (2) and a round tube support (5), wherein the round tube support (5) is detachably connected with an inner buckle (6), characterized in that: The connecting parts of the building mechanical and electrical installation support and hanger system include: A quick adjustment component (3), the quick adjustment component (3) being arranged between the air outlet support (2) and the round tube support (5), and the quick adjustment component (3) being used to quickly control the distance between the air outlet support (2) and the round tube support (5) while controlling the clamping and loosening of the air duct; A buffer component (4) is arranged between a circular tube support (5) and an inner buckle (6), and the buffer component (4) is used to buffer the squeezing force of the inner buckle (6) caused by the expansion of the pipeline.

2. The connecting piece of the building mechanical and electrical installation support and hanger system according to claim 1, characterized in that: The quick adjustment assembly (3) comprises a longitudinal screw (31) fixedly connected to the bottom end of the suspension rope (1), and the longitudinal screw (31) is rotatably connected to the air outlet support (2), the bottom end of the longitudinal screw (31) is fixedly connected to a main bevel gear (34), the outer surface of the longitudinal screw (31) is threadedly connected to a support frame (32), an avoidance hole (33) is penetrated through the support frame (32), and the support frame (32) is fixedly connected to the round tube support (5).

3. The connecting piece of the building mechanical and electrical installation support and hanger system according to claim 2, characterized in that: The quick adjustment assembly (3) further comprises a bidirectional threaded rod (36) having one end rotatably connected to the air outlet support (2); the other end of the bidirectional threaded rod (36) is fixedly connected to a secondary bevel gear (35), and the secondary bevel gear (35) is meshed and matched with a main bevel gear (34); both threaded ends of the bidirectional threaded rod (36) are threadedly connected to a clamping block (37), and the clamping block (37) is slidably connected to the air outlet support (2).

4. The connecting piece of the building mechanical and electrical installation support and hanger system according to claim 1, characterized in that: The buffer assembly (4) comprises an air storage box (43) fixedly connected to the outer surface of the circular tube support (5); one end of the air storage box (43) is connected to a ventilation pipe (42); the other end of the air storage box (43) is threadedly connected to a threaded support rod (47).

5. The connecting piece of the building mechanical and electrical installation support and hanger system according to claim 4, characterized in that: The inner wall of the gas storage box (43) is slidably connected with a pressing plate (44), one end surface of the pressing plate (44) close to the threaded push rod (47) is fixedly connected with a spring (45), one end of the spring (45) away from the pressing plate (44) is fixedly connected with a blocking plate (46), and the blocking plate (46) is rotatably connected to the threaded push rod (47).

6. The connecting piece of the building mechanical and electrical installation support and hanger system according to claim 4, characterized in that: One end of the ventilation pipe (42) away from the air storage box (43) is connected to an arc-shaped airbag cushion (41), and the arc-shaped airbag cushion (41) is fixedly connected to the inner wall of the inner buckle (6).

7. The connecting piece of the building mechanical and electrical installation support and hanger system according to claim 1, characterized in that: The top of the circular tube support (5) is provided with a sliding groove for movement, and threaded holes are equidistantly provided on the sliding groove for movement. A bolt is passed through the bottom end of the inner buckle (6), and the inner buckle (6) is detachably connected to the circular tube support (5) via the bolt.

8. According to the connection piece of the building mechanical and electrical installation support and hanger system according to claims 1-7, a method for installing the connection piece of the building mechanical and electrical installation support and hanger system is proposed, characterized in that: The specific steps include: Step 1: Fix the top end of the hanging rope (1) to the top of the wall so that the longitudinal screw (31) can pull and position the air outlet support (2) and the round tube support (5), and rotate the longitudinal screw (31) clockwise to reserve the required support position for the building pipeline and the air duct; Step 2: Place the pipe on top of the circular pipe support (5), and use bolts and inner buckles (6) to complete the support and fixation of the pipe, and place the air duct on top of the air outlet support (2). As the required support position of the pipe and the air duct continues to expand, the symmetrically distributed clamping blocks (37) are linked by the longitudinal screw rod (31) to clamp and fix the air duct; Step 3: Install a one-way air inlet valve on the arc-shaped airbag cushion (41), and use an air pump to inflate the arc-shaped airbag cushion (41) through the one-way air inlet valve until the air is completely filled between the inner buckle (6) and the pipe.

9. The method for installing the connecting piece of the building mechanical and electrical installation support and hanger system according to claim 8, characterized in that: After step 3 is completed, the staff can adjust the buffering force of the arc-shaped airbag cushion (41) on the pipeline by controlling the rotation direction of the threaded support rod (47).

10. The method for installing the connecting piece of the building mechanical and electrical installation support and hanger system according to claim 8, characterized in that: After step 3 is completed, the staff can adjust the installation state and disassembly state of the entire device by controlling the rotation direction of the longitudinal screw (31).

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