A water pipe installation and fixing structure for a building water supply and drainage system

Abstract

The present invention belongs to the field of pipeline installation, specifically a water pipe installation and fixing structure for a building water supply and drainage system, comprising a U-shaped frame for supporting multiple water pipe bodies, a groove being provided on the front of the U-shaped frame, and multiple sets of fixing mechanisms for installing and fixing the water pipe bodies being provided in the groove. When installing and fixing the water pipe bodies, the present invention can quickly achieve circumferential fastening of the water pipe bodies by utilizing the cooperation of the clamping assembly and the connecting piece, and then quickly complete the installation of the clamping assembly by utilizing the mounting piece, and then further fasten the multiple water pipe bodies at the same time by utilizing the cooperation of the fine-tuning assembly and the U-shaped frame. Compared with the traditional single-bolt fastening method, the multiple fastening method can not only ensure the convenience of installing the water pipe body, but also increase the contact area with the water pipe body by circumferential fastening, thereby avoiding the deformation of the water pipe body caused by excessive local pressure, and ensuring the transportation efficiency of the water pipe body.

Description

Technical Field

[0001] The invention relates to the field of pipeline installation, in particular to a water pipe installation and fixing structure for a building water supply and drainage system. Background Art

[0002] The building water supply and drainage system is an important infrastructure to ensure the water supply and sewage discharge inside the building. It covers the water supply pipes that introduce clean water from the municipal pipeline network, and the drainage pipes that discharge domestic sewage and wastewater to the municipal drainage network.

[0003] In traditional pipe installation and fixation, workers first need to precisely position the pipes on the wall and install multiple cross-arm brackets according to the length of the pipes. They then lift the pipes onto the cross-arm brackets and place them firmly in place. Next, workers must hold the corresponding U-shaped pipe clamps and slide them over the pipes. The bottom of the U-shaped clamps passes through the mounting holes in the cross-arm brackets. Finally, workers tighten the U-shaped clamps to the cross-arm brackets to complete the pipe installation and fixation. This requirement to tighten the bolts one by one reduces pipe installation efficiency. Furthermore, removing these bolts when the pipes need to be repositioned or maintained is extremely tedious, further compromising installation and maintenance convenience. Furthermore, the contact area between the U-shaped clamps and the pipes is concentrated at the curved edges, resulting in a small contact area. When tightening the bolts to ensure a secure fixation, high torque must be applied. This results in excessive local pressure from the clamps, which can easily cause thin-walled pipes to dent and deform. Summary of the Invention

[0004] In view of the above problems, an embodiment of the present application provides a water pipe installation and fixing structure for a building water supply and drainage system, which can not only quickly install and fix the water pipes, but also avoid local stress concentration that may cause deformation of the water pipes.

[0005] In order to achieve the above-mentioned purpose, the embodiments of the present application provide the following technical solutions: The present invention provides a water pipe installation and fixing structure for a building water supply and drainage system, comprising a U-shaped frame for supporting multiple water pipe bodies, a groove being provided on the front of the U-shaped frame, and multiple groups of fixing mechanisms for installing and fixing the water pipe bodies being provided in the groove.

[0006] The fixing mechanism includes multiple groups of vertical blocks arranged in the groove, with each group of two vertical blocks. A cross bar is fixed between the corresponding two vertical blocks, and two mounting parts symmetrically distributed on the left and right are provided on the cross bar. A clamping assembly for clamping the water pipe body is provided on the front of the mounting part.

[0007] The clamping assembly comprises two semicircular clamping rings which are sleeved on the outside of the water pipe body and are symmetrically distributed on the left and right sides. A connecting piece is provided between the two semicircular clamping rings for connection.

[0008] An adjusting component for fine-tuning the use position of the clamping component is provided at the lower end of the groove.

[0009] The clamping assembly is quickly installed through the installation parts, and then the water pipe body is tightened in an embracing manner by utilizing the cooperation of the clamping assembly and the connecting parts. The water pipe body is further fixed by the adjustment assembly, and the water pipe body is installed in a multi-level fixing manner.

[0010] According to a preferred embodiment, the mounting member includes a slider slidably arranged on the cross bar, a cylinder is fixedly arranged on the front of the slider, four ball grooves distributed in a circular array are opened on the outside of the cylinder, balls are movably arranged in the ball grooves, a ring is slidably arranged on the outside of the cylinder, the inner wall of the ring contacts the balls, a fixing ring is fixedly arranged on the outside of the cylinder at the rear side of the ring, and a reset spring is fixedly arranged between the front side of the fixing ring and the rear side of the ring.

[0011] According to an advantageous embodiment, a relief groove for cooperating with the ball is provided on the inner front side of the collar.

[0012] According to a favorable embodiment, a connecting rod is rotatably provided on the rear side of the semicircular retaining ring, and the end of the connecting rod away from the semicircular retaining ring passes through the cylinder and contacts the inner wall of the cylinder. A positioning ring is fixedly provided on the outside of the end of the connecting rod passing through the cylinder, and a positioning port is opened on the outside of the positioning ring, and the ball is engaged with the positioning port.

[0013] According to a favorable embodiment, the connecting member includes a connecting block and a moving block which are respectively rotatably arranged at the upper ends of the two semicircular retaining rings close to each other. A sliding opening is provided on the side of the connecting block close to the moving block, and the side of the moving block away from the corresponding semicircular retaining ring passes through the sliding opening and is slidably connected to the sliding opening.

[0014] According to a favorable embodiment, the adjustment assembly includes a movable plate arranged in the groove, and the bottom of the vertical block is fixedly connected to the upper part of the movable plate, a mounting block is fixedly arranged in the groove at the lower end of the movable plate, a threaded rod is threaded on the mounting block, and the top end of the threaded rod is rotatably connected to the bottom of the movable plate.

[0015] According to an advantageous embodiment, two guide openings are opened inside the U-shaped frame and are symmetrically distributed and connected to the groove. The left and right sides of the movable plate respectively penetrate into the corresponding guide openings and are slidably connected to the guide openings.

[0016] According to a favorable embodiment, threads are provided on both the left and right ends of the outer side of the cross bar, a threaded ring is provided at the threaded position of the outer side of the cross bar, a plurality of shift rods are fixedly provided on the outer side of the threaded ring, and a movable ring is rotatably provided on the side where the two threaded rings are close to each other, and two return springs 2 are symmetrically distributed on the left and right sides, and the two ends of the return spring 2 are respectively connected to the slider and the movable ring.

[0017] According to an advantageous embodiment, the outer side of the collar is provided with indentations for increasing friction.

[0018] According to an advantageous embodiment, mounting plates are fixedly provided on the upper sides of the two vertical sections of the U-shaped frame, and bolt holes are provided at four corners of the mounting plates.

[0019] Compared with the prior art, the water pipe installation and fixing structure of a building water supply and drainage system provided by an embodiment of the present invention has the following beneficial effects: 1. When installing and fixing the water pipe body, the present invention can quickly achieve an embracing fastening of the water pipe body by utilizing the cooperation of the clamping assembly and the connecting piece, and then quickly complete the installation of the clamping assembly through the installation piece, and then further fasten multiple water pipe bodies at the same time by utilizing the cooperation of the fine-tuning assembly and the U-shaped frame. Compared with the traditional single-bolt fastening method, the multiple fastening method can not only ensure the convenience of installing the water pipe body, but also increase the contact area with the water pipe body through the embracing fastening, thereby avoiding the concavity and deformation of the water pipe body caused by excessive local pressure.

[0020] 2. The present invention is provided with mounting parts, clamping components and connecting parts. The connecting parts are used to conveniently put two semicircular clamping rings on the outside of water pipe bodies of different sizes. Then, the mounting parts can be used to quickly complete the installation of the semicircular clamping rings. Compared with the traditional bolt installation method, the installation efficiency is greatly improved. At the same time, it is also convenient for subsequent maintenance of the water pipe body. In addition, the contact area between the semicircular clamping ring and the water pipe body is larger, which can avoid local stress concentration and deformation of the water pipe body.

[0021] 3. The present invention is provided with a fine-tuning component, a threaded ring, a movable ring and a reset spring. The cooperation between the threaded ring, the movable ring and the reset spring can further improve the fixing effect of the water pipe body. Then, by rotating the threaded rod, the semicircular clamping ring can be driven to fine-tune downward, and the U-shaped frame forms a stable support for the water pipe body, which cooperates with the downward tightening force of the semicircular clamping ring to further tighten the multiple water pipe bodies, thereby fully improving the fixing effect of the water pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a structural diagram of the present invention without the water pipe body.

[0024] Figure 3 for Figure 2 A magnified view of the structure in part A.

[0025] Figure 4 It is a partial cross-sectional view of the connection structure of the movable plate and the U-shaped frame in the present invention.

[0026] Figure 5 It is a cross-sectional view of the connection structure of the connecting rod and the mounting member in the present invention.

[0027] Figure 6 This is a cross-sectional view of the connection structure of the clamping assembly and the connecting piece in the present invention.

[0028] Figure 7 for Figure 6 A magnified view of the structure of part B.

[0029] Figure 8 This is a diagram of the connection structure between the threaded ring and the movable ring in the present invention.

[0030] Figure 9 This is a structural diagram of the connection between multiple sets of U-shaped frames and the water pipe body in the present invention.

[0031] 1. The water pipe body; 2. The U-shaped frame; 3. The groove; 4. The fixing mechanism; 41. The vertical block; 42. The horizontal bar; 43. The mounting piece; 431. The slider; 432. The cylinder; 433. The ball groove; 434. The ball; 435. The collar; 436. The fixing ring; 437. The reset spring 1; 438. The clearance groove; 44. The clamping assembly; 441. The semicircular snap ring; 442. The connecting rod; 443. The positioning ring; 444. The positioning port; 45. The connecting piece; 451. The connecting block; 452. The moving block; 46. The adjusting assembly; 461. The moving plate; 462. The mounting block; 463. The threaded rod; 5. The threaded ring; 6. The moving ring; 7. The reset spring 2; 8. The mounting plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 - Figure 9 This application is described in further detail.

[0033] Please refer to Figure 1 、 Figure 2 and Figure 9 A water pipe installation and fixing structure for a building water supply and drainage system includes a U-shaped frame 2 for supporting multiple water pipe bodies 1. The front of the U-shaped frame 2 is provided with a groove 3, within which are located multiple sets of fixing mechanisms 4 for fixing the water pipe bodies 1. The fixing mechanisms 4 can quickly and stably fix multiple water pipe bodies 1 to the U-shaped frame 2.

[0034] See Figure 1 and Figure 2 The upper sides of the two vertical sections of the U-shaped frame 2 are fixed with mounting plates 8, and bolt holes are provided at the four corners of the mounting plates 8.

[0035] When installing the water pipe body 1, first drill a hole on the wall according to the installation position of the water pipe body 1, and then install the mounting plate 8 on the wall with bolts. At this time, the installation of the U-shaped frame 2 is completed, and then the water pipe body 1 can be placed on the U-shaped frame 2 for subsequent installation and fixation.

[0036] See Figure 2 and Figure 3 The fixing mechanism 4 includes multiple groups of vertical blocks 41 arranged in the groove 3, and the number of vertical blocks 41 in each group is two. A cross bar 42 is fixedly arranged between the corresponding two vertical blocks 41, and two mounting parts 43 symmetrically distributed on the left and right are arranged on the cross bar 42. A clamping component 44 for clamping the water pipe body 1 is provided on the front of the mounting part 43.

[0037] See Figure 5 The mounting part 43 includes a slider 431 slidably arranged on the cross bar 42, a cylinder 432 is fixedly arranged on the front of the slider 431, and four ball grooves 433 distributed in a circumferential array are provided on the outer side of the cylinder 432, and balls 434 are movably arranged in the ball grooves 433, and a ring 435 is slidably provided on the outer side of the cylinder 432, and the inner wall of the ring 435 is in contact with the balls 434, and a fixing ring 436 is fixedly provided on the outer side of the cylinder 432 at the rear side of the ring 435, and a return spring 437 is fixedly provided between the front side of the fixing ring 436 and the rear side of the ring 435, and a dent for increasing friction is provided on the outer side of the ring 435, and a clearance groove 438 for cooperating with the balls 434 is provided on the inner front side of the ring 435.

[0038] See Figure 5 and Figure 6 The clamping assembly 44 includes two semicircular clamping rings 441 that are symmetrically distributed on the left and right sides of the water pipe body 1. A connecting rod 442 is rotatably provided on the rear side of the semicircular clamping ring 441. The end of the connecting rod 442 away from the semicircular clamping ring 441 passes through the cylinder 432 and contacts the inner wall of the cylinder 432. A positioning ring 443 is fixedly provided on the outside of one end of the connecting rod 442 that passes through the cylinder 432. A positioning port 444 is opened on the outside of the positioning ring 443, and the ball 434 is clamped with the positioning port 444.

[0039] See Figure 2 、 Figure 6 and Figure 7 A connecting piece 45 for connecting and locking the two semicircular snap rings 441 is commonly provided between the two semicircular parts. The connecting piece 45 includes a connecting block 451 and a moving block 452 which are respectively rotatably arranged at the upper ends of the two semicircular snap rings 441 close to each other. A sliding opening is opened on the side of the connecting block 451 close to the moving block 452, and the side of the moving block 452 away from the corresponding semicircular snap ring 441 passes through the sliding opening and is slidably connected to the sliding opening.

[0040] After placing multiple water pipe bodies 1 on the inner horizontal section of the U-shaped frame 2, the staff can select multiple sets of semicircular clamping rings 441 that are compatible with the water pipe bodies 1. Then the staff respectively hold two semicircular clamping rings 441 and pull the two semicircular clamping rings 441. At this time, the two semicircular clamping rings 441 can be put on the outside of the water pipe body 1 through the sliding cooperation of the connecting block 451 and the moving block 452. Then the staff holds the ring 435 and moves it backward. At this time, the ring 435 slides along the outside of the cylinder 432 and is compressed and reset. At the same time as spring 1 437 is released, ball 434 is released from the limited state of the inner wall of collar 435 (ball 434 is free from the constraint of the inner wall of collar 435), and then the connecting rod 442 on the rear side of the semicircular snap ring 441 is inserted into the cylinder 432. As the connecting rod 442 penetrates deeper, the positioning ring 443 at its end enters the cylinder 432 synchronously. After the positioning ring 443 contacts the ball 434, the ball 434 rolls along the ball groove 433 due to the squeezing of the positioning ring 443 and moves toward the direction of the clearance groove 438 on the front side of the inner side of the collar 435. When the connecting rod 442 is fully inserted and fits tightly against the inner wall of the cylinder 432, the ball 434 is just embedded in the positioning hole 444 on the outside of the positioning ring 443, forming a preliminary limit lock. At this time, the ring 435 is loosened, and the ring 435 moves forward and resets under the elastic force of the reset spring 437. Its inner wall again presses against the ball 434, and the ball 434 is engaged with the positioning hole 444 to firmly limit and lock the connecting rod 442 in the cylinder 432, thereby completing the rapid locking of the semicircular snap ring 441. During installation, the water pipe body 1 can be fastened in an embracing manner through two semicircular clamping rings 441 without the need for locking through multiple bolts. The installation is convenient and the water pipe body 1 can be quickly disassembled during subsequent maintenance. Rubber pads can also be set on the inner side of the semicircular clamping ring 441 as needed to improve the tightening effect on the water pipe body 1. When installing water pipe bodies 1 of different sizes or upgrading the pipeline network in the later stage, the staff only needs to select the semicircular clamping ring 441 that is compatible with the water pipe body 1, which is simple and convenient.

[0041] See Figure 8 Threads are provided on both ends of the outer side of the cross bar 42. A threaded ring 5 is provided at the threaded position of the outer side of the cross bar 42. A plurality of shift rods are fixedly provided on the outer side of the threaded ring 5. A movable ring 6 is rotatably provided on the side where the two threaded rings 5 are close to each other. Two return springs 7 are symmetrically distributed on the left and right sides of the outer side of the cross bar 42. The two ends of the return spring 7 are respectively connected to the slider 431 and the movable ring 6.

[0042] The staff can drive the threaded ring 5 to rotate by operating the lever. The rotation of the threaded ring 5 will move horizontally on the cross bar 42. The movement of the threaded ring 5 drives the moving ring 6 to move and squeeze the reset spring 2 7. In the process of the reset spring 2 7 being compressed, an inward squeezing force will be generated on the slider 431, so that the semicircular clamping ring 441 will squeeze the water pipe body 1 to a certain extent, further strengthening the clamping and fixation of the water pipe body 1. When the appropriate tightness is reached, the threaded ring 5 is stopped from rotating, and the reset spring 2 7 continues to remain in a compressed state, maintaining additional squeezing pressure on the water pipe. When the water pipe body 1 is subjected to external forces such as water flow impact and vibration, this additional squeezing force can effectively prevent the water pipe body 1 from displacement or loosening, thereby greatly improving the stability of the water pipe body 1 when it is fixed.

[0043] See Figure 2 and Figure 3 An adjustment component 46 for fine-tuning the use position of the clamping component 44 is provided at the lower end of the groove 3. The adjustment component 46 includes a movable plate 461 arranged in the groove 3, and the bottom of the vertical block 41 is fixedly connected to the upper part of the movable plate 461. A mounting block 462 is fixedly provided at the lower end of the movable plate 461 in the groove 3, and a threaded rod 463 is threaded on the mounting block 462. The top of the threaded rod 463 is rotatably connected to the bottom of the movable plate 461.

[0044] See Figure 2 and Figure 4 The interior of the U-shaped frame 2 is provided with two guide openings which are symmetrically distributed and communicated with the groove 3. The left and right sides of the movable plate 461 respectively penetrate into the corresponding guide openings and are slidably connected with the guide openings.

[0045] After using two semicircular clamping rings 441 to achieve an embracing fastening of the water pipe body 1, the staff can rotate the threaded rod 463, and through the cooperation of the guide port, the movable plate 461 can be driven to move slightly downward stably. The downward movement of the movable plate 461 can drive multiple semicircular clamping rings 441 to be fine-tuned downward synchronously. At this time, the U-shaped frame 2 forms a stable support for the water pipe body 1, and cooperates with the downward pressure and fastening force of the semicircular clamping ring 441 to achieve further tightening of multiple water pipe bodies 1, ensuring that the locking state between the corresponding two semicircular clamping rings 441 is more stable, further improving the fixing effect of the water pipe body 1.

[0046] During the specific operation, first install the U-shaped frame 2 at a suitable position on the wall, and then place the water pipe body 1 on the U-shaped frame 2. At this time, the semicircular clamping ring 441 can be quickly clamped on the outside of the water pipe body 1, and then the semicircular clamping ring 441 can be installed on the mounting part 43. The cooperation of the two semicircular clamping rings 441 can achieve an embracing fastening of the water pipe body 1.

[0047] At the same time, the threaded ring 5 can be rotated to drive the movable ring 6 to squeeze the reset spring 2 7, so that the semicircular clamping ring 441 will squeeze the water pipe body 1 to a certain extent, which can effectively prevent the water pipe body 1 from being displaced or loosened, and greatly improve the stability of the water pipe body 1 when fixed. In addition, the staff can drive the semicircular clamping ring 441 to fine-tune downward through the adjustment component 46, and use the downward pressure and tightening force of the U-shaped frame 2 and the semicircular clamping ring 441 to cooperate with each other to achieve further tightening of multiple water pipe bodies 1, ensuring that the locking state between the corresponding two semicircular clamping rings 441 is more stable, further improving the fixing effect of the water pipe body 1.

[0048] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A water pipe installation and fixing structure for a building water supply and drainage system, comprising a U-shaped frame for supporting a plurality of water pipe bodies, characterized in that: The front of the U-shaped frame is provided with a groove, and the groove is provided with multiple sets of fixing mechanisms for installing and fixing the water pipe body; The fixing mechanism includes multiple groups of vertical blocks arranged in the groove, each group of vertical blocks has two vertical blocks, a crossbar is fixedly arranged between the corresponding two vertical blocks, and two mounting pieces are symmetrically distributed on the crossbar. The front of the mounting piece is provided with a clamping assembly for clamping the water pipe body; The clamping assembly includes two semicircular clamping rings that are symmetrically distributed on the outside of the water pipe body, and a connecting piece is provided between the two semicircular clamping rings. An adjustment component for fine-tuning the use position of the clamping component is provided at the lower end of the groove; The clamping assembly is quickly installed through the installation parts, and then the water pipe body is tightened in an embracing manner by using the cooperation of the clamping assembly and the limit assembly. The water pipe body is further fixed by the adjustment assembly, and the water pipe body is installed in a multi-level fixing manner. The mounting member includes a slider slidably arranged on the crossbar, a cylinder is fixedly arranged on the front of the slider, four ball grooves distributed in a circumferential array are opened on the outside of the cylinder, balls are movably arranged in the ball grooves, a collar is slidably arranged on the outside of the cylinder, the inner wall of the collar contacts the balls, a fixing ring is fixedly arranged on the outside of the cylinder at the rear side of the collar, and a return spring is fixedly arranged between the front of the fixing ring and the rear side of the collar; The inner front side of the collar is provided with a clearance groove for use with the ball; A connecting rod is rotatably provided on the rear side of the semicircular snap ring. One end of the connecting rod away from the semicircular snap ring passes through the cylinder and contacts the inner wall of the cylinder. A positioning ring is fixedly provided on the outside of the end of the connecting rod passing through the cylinder. A positioning port is provided on the outside of the positioning ring, and the ball is engaged with the positioning port.

2. A water pipe installation and fixing structure for a building water supply and drainage system according to claim 1, characterized in that: The connecting piece includes a connecting block and a moving block which are respectively rotatably arranged at the upper ends of the two semicircular snap rings close to each other. A sliding opening is opened on the side of the connecting block close to the moving block, and the side of the moving block away from the corresponding semicircular snap ring passes through the sliding opening and is slidably connected with the sliding opening.

3. A water pipe installation and fixing structure for a building water supply and drainage system according to claim 1, characterized in that: The adjustment assembly includes a movable plate arranged in the groove, and the bottom of the vertical block is fixedly connected to the upper part of the movable plate. A mounting block is fixedly arranged in the groove at the lower end of the movable plate, and a threaded rod is threaded on the mounting block. The top of the threaded rod is rotatably connected to the bottom of the movable plate.

4. A water pipe installation and fixing structure for a building water supply and drainage system according to claim 3, characterized in that: The interior of the U-shaped frame is provided with two guide openings which are symmetrically distributed and communicated with the groove. The left and right sides of the movable plate respectively penetrate into the corresponding guide openings and are slidably connected with the guide openings.

5. The water pipe installation and fixing structure for a building water supply and drainage system according to claim 1, characterized in that: The left and right ends of the outer side of the cross bar are provided with threads, and a threaded ring is provided at the threaded position of the outer side of the cross bar. A plurality of shift rods are fixedly provided on the outer side of the threaded ring. A movable ring is rotatably provided on the side where the two threaded rings are close to each other. The outer side of the cross bar is provided with two return springs symmetrically distributed on the left and right, and the two ends of the return spring are respectively connected to the slider and the movable ring.

6. A water pipe installation and fixing structure for a building water supply and drainage system according to claim 1, characterized in that: The outer side of the collar is provided with indentations for increasing friction.

7. A water pipe installation and fixing structure for a building water supply and drainage system according to claim 1, characterized in that: The upper sides of the two vertical sections of the U-shaped frame are fixedly provided with mounting plates, and bolt holes are opened at the four corners of the mounting plates.

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