Positioning support for building water supply and drainage pipeline

Abstract

The utility model discloses a positioning support for a building water supply and drainage pipeline, which relates to the technical field of building construction and comprises a base for fixing, a lifting unit for adjusting the supporting height of the pipeline is mounted on the base, and a second mounting seat is mounted on the lifting unit. A buffer unit for protecting the pipeline is mounted on the second mounting seat, a first mounting seat is mounted on the buffer unit, and a supporting unit for clamping and positioning the pipeline is mounted on the first mounting seat. The pipeline clamping device has the beneficial effects that the first clamping plate and the second clamping plate are connected into a whole through the locking bolt and the connecting piece, the first two-way screw rod and the supporting frame drive the first clamping plate, the locking bolt, the connecting piece and the second clamping plate to rapidly clamp and fix pipelines with different pipe diameters, the pipeline clamping device is suitable for different pipelines, operation is easy, and the practicability is high. And the convenience and the efficiency during operation are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a positioning bracket for building water supply and drainage pipelines. Background Art

[0002] Architecture is a discipline that spans engineering technology and humanities and arts, involving architectural art and technology, as well as the aesthetic and practical aspects of architectural art as a practical art. Water supply and drainage pipes are indispensable facilities in building construction. When installing drainage pipes in building construction, positioning brackets are required. Positioning brackets are a type of bracket that locates the installation position of the pipe when the pipe is installed, and are used to position and fix the pipe installation.

[0003] After searching, the patent application with Chinese patent publication number CN218094670U discloses a positioning bracket for water supply and drainage pipes in construction. It mainly arranges a supporting component and a limiting component. The limiting component can support the pipe, which is convenient for construction workers to install. Different limiting components can be replaced according to different pipe diameters. Therefore, it can be suitable for water supply and drainage pipes with different diameters.

[0004] By comparing with the existing technologies in related fields, it can be seen that different brackets are needed to support and fix pipes of different diameters, which is cumbersome to operate and inconvenient for the brackets to support and fix pipes of different diameters, increases the difficulty of disassembly and assembly, and affects operational efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning bracket for building water supply and drainage pipes in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A positioning bracket for a building water supply and drainage pipeline, comprising a base for fixing, a lifting unit for adjusting the pipeline support height is installed on the base, a second mounting seat is installed on the lifting unit, a buffer unit for protecting the pipeline is installed on the second mounting seat, a first mounting seat is installed on the buffer unit, and a support unit for clamping and positioning the pipeline is installed on the first mounting seat;

[0008] The supporting unit on the first mounting seat includes a supporting frame, a first mounting groove is provided on the first mounting seat, a two-way adjustment component is installed in the first mounting groove, there are two supporting frames in total, and they are respectively installed at two ends of the two-way adjustment component, the two supporting frames are slidably connected in the first mounting groove, two first clamping plates are relatively movably installed on one supporting frame, and two second clamping plates are relatively movably installed on the other supporting frame, and connecting pieces are movably installed at the ends of the two second clamping plates away from the supporting frame, and locking bolts are installed at the ends of the two first clamping plates away from the supporting frame, and the locking bolts are threadedly connected to the connecting pieces.

[0009] Furthermore, the bidirectional adjustment assembly in the first mounting groove on the first mounting seat includes a first bidirectional screw, which is rotatably installed in the first mounting groove, and a first hand wheel is installed on the end of the first bidirectional screw. The threads at both ends of the first bidirectional screw have opposite directions, and the opposite threads at both ends of the first bidirectional screw are respectively threadedly connected to the lower ends of the two support frames.

[0010] Furthermore, anti-slip pads are installed on the first clamping plate and the second clamping plate.

[0011] Furthermore, the lifting unit on the base includes a second bidirectional screw, a second mounting groove is provided on the base, the second bidirectional screw is rotatably installed in the second mounting groove, a second hand wheel is installed on the end of the second bidirectional screw, the thread directions of the two ends of the second bidirectional screw are opposite, and two sliding seats are threadedly connected on the opposite threads at the two ends of the second bidirectional screw, the upper ends of the two sliding seats are rotatably connected with transmission rods, and the other ends of the two transmission rods are respectively connected to the fixed blocks on the lower surface of the second mounting seat by rotation.

[0012] Furthermore, the first mounting groove and the second mounting groove are both T-shaped grooves, and the lower end of the support frame and the slide seat are both T-shaped.

[0013] Furthermore, the buffer unit on the second mounting seat includes a connecting seat, a third mounting groove is provided on the second mounting seat, the connecting seat is slidably installed in the third mounting groove, the upper end of the connecting seat is connected to the lower surface of the first mounting seat, the cross-sections of the connecting seat and the third mounting groove are both T-shaped, and a damping rod is installed on the part of the connecting seat located in the third mounting groove.

[0014] Furthermore, a spring is sleeved on the damping rod, and the end of the spring is fixed on the connecting seat.

[0015] The beneficial effects compared with the prior art are as follows:

[0016] 1. Connect the first clamping plate and the second clamping plate on the support frame together through the connecting piece and the locking bolt, the support frame, the first clamping plate and the second clamping plate are sleeved on the drain pipe, the support frame is driven to move through the first hand wheel and the first bidirectional screw, the first clamping plate and the second clamping plate are pulled by the support frame, so that the first clamping plate and the second clamping plate can both contact the drain pipe, so that the drain pipe is located in the middle position of the first clamping plate and the second clamping plate, the drain pipe is clamped and positioned, and the connection angle of the first clamping plate and the second clamping plate is adjusted by the first bidirectional screw and the support frame, so that pipes with different diameters can be quickly clamped and fixed, which is suitable for different pipes, is relatively simple to operate, and greatly improves the convenience and efficiency of operation during use.

[0017] 2. When the drain pipe vibrates, the drain pipe drives the connecting seat to slide in the third mounting groove on the second mounting seat through the first clamping plate, the second clamping plate, the support frame, the first bidirectional screw and the first mounting seat, and the connecting seat is buffered and shock-absorbed by the damping rod and the spring, thereby offsetting the vibration force of the drain pipe, avoiding the influence of the support and fixation effect of the bracket on the drain pipe due to vibration, and improving the safety of the pipeline support and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a first axonometric structural schematic diagram of a positioning bracket for building water supply and drainage pipes according to the utility model;

[0020] Figure 2 The utility model is a positioning bracket for building water supply and drainage pipes. Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 It is a schematic diagram of the front cross-sectional structure of a base, a first mounting seat and a second mounting seat of a positioning bracket for a building water supply and drainage pipe according to the utility model;

[0022] Figure 4 It is a schematic diagram of the side cross-sectional structure of a base, a first mounting seat and a second mounting seat of a positioning bracket for a building water supply and drainage pipe according to the utility model;

[0023] Figure 5 This is a second axonometric structural schematic diagram of a positioning bracket for building water supply and drainage pipes according to the utility model;

[0024] Figure 6 It is a schematic cross-sectional structure diagram of a second mounting seat of a positioning bracket for a building water supply and drainage pipe according to the utility model;

[0025] Figure 7 The utility model is a positioning bracket for building water supply and drainage pipes. Figure 6 Enlarged structural diagram at B in the middle.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Base; 2. First mounting seat; 301. First hand wheel; 302. First bidirectional screw; 303. Support frame; 304. First clamping plate; 305. Connector; 306. Locking bolt; 307. Second clamping plate; 308. First mounting slot; 309. Anti-skid pad; 401. Second bidirectional screw; 402. Sliding seat; 403. Second hand wheel; 404. Transmission rod; 405. Second mounting slot; 501. Third mounting slot; 502. Connecting seat; 503. Damping rod; 504. Spring; 6. Second mounting seat. DETAILED DESCRIPTION

[0028] like Figure 1-Figure 7 As shown, a positioning bracket for building water supply and drainage pipes comprises a base 1 for fixing, a lifting unit for adjusting the pipe support height is installed on the base 1, a second mounting seat 6 is installed on the lifting unit, a buffer unit for protecting the pipe is installed on the second mounting seat 6, a first mounting seat 2 is installed on the buffer unit, a supporting unit for clamping and positioning the pipe is installed on the first mounting seat 2, a fixing hole is provided on the base 1, the base 1 is fixed to the position of the drainage pipe through the fixing hole, the second mounting seat 6 and the buffer unit are driven to move by the lifting unit, so that the supporting unit on the first mounting seat 2 is moved to the position of the drainage pipe, the drainage pipe is supported and fixed by the supporting unit, and during the supporting process of the bracket, the vibration of the drainage pipe is buffered by the buffer unit, thereby protecting the bracket and improving the safety during the support;

[0029] like Figure 1-Figure 5As shown, the support unit on the first mounting seat 2 includes a support frame 303, a first mounting groove 308 is provided on the first mounting seat 2, a bidirectional adjustment component is installed in the first mounting groove 308, there are two support frames 303, and they are respectively installed at both ends of the bidirectional adjustment component, the two support frames 303 are slidably connected in the first mounting groove 308, two first clamping plates 304 are relatively movably installed on one support frame 303, and two second clamping plates 307 are relatively movably installed on the other support frame 303, and the two second clamping plates 307 are away from the support frame 303. The end of the support frame 303 is movably equipped with a connecting piece 305, and the ends of the two first clamping plates 304 away from the support frame 303 are equipped with locking bolts 306, and the locking bolts 306 are threadedly connected to the connecting piece 305. The two first clamping plates 304 and the two second clamping plates 307 on the support frame 303 are arranged opposite to each other. When the drain pipe is supported and fixed, the first clamping plate 304 and the second clamping plate 307 are located on both sides of the drain pipe. The connecting piece 305 and the first clamping plate 304 are connected and fixed by the locking bolts 306. 304, the second clamping plate 307, the connecting piece 305, the locking bolt 306 and the support frame 303 are connected together and sleeved on the drain pipe. The support frame 303 is driven to move by the two-way adjustment component. The two support frames 303 pull and drive the first clamping plate 304 and the second clamping plate 307. Since the first clamping plate 304 and the second clamping plate 307 are connected together by the locking bolt 306 and the connecting piece 305, as the two-way adjustment component drives the support frame 303 to move, the first clamping plate 304 and the second clamping plate 307 are 307 forms a diamond structure. With the movement of the first clamping plate 304 and the second clamping plate 307, the first clamping plate 304 and the second clamping plate 307 can both contact the drain pipe to complete the clamping and fixing of the drain pipe. While supporting and fixing the drain pipe, the drain pipe is ensured to be at the center position of the first clamping plate 304, the second clamping plate 307 and the support frame 303 to complete the center positioning of the drain pipe. The entire bracket can quickly clamp and fix pipes of different diameters, is easy to operate, and greatly improves the convenience and efficiency of operation.

[0030] like Figure 3-Figure 5As shown, the bidirectional adjustment component in the first mounting groove 308 on the first mounting seat 2 includes a first bidirectional screw 302, and the first bidirectional screw 302 is rotatably mounted in the first mounting groove 308. A first hand wheel 301 is installed at the end of the first bidirectional screw 302. The threads at both ends of the first bidirectional screw 302 are in opposite directions, and the opposite threads at both ends of the first bidirectional screw 302 are respectively threadedly connected to the lower ends of the two support frames 303. A bolt is threadedly connected to the first hand wheel 301, and the bolt is tightened on the first mounting seat 2 to lock the first hand wheel 301 to prevent the first hand wheel 301 from rotating when not in use. By rotating the first hand wheel 301, the first bidirectional screw 302 is driven to rotate by the first hand wheel 301, and the two support frames 303 are driven to move by the first bidirectional screw 302, so as to facilitate support and fixation according to the diameter of the drain pipe.

[0031] like Figure 2 As shown, anti-skid pads 309 are installed on the first clamping plate 304 and the second clamping plate 307 to protect the first clamping plate 304 and the second clamping plate 307, thereby increasing the stability of the first clamping plate 304 and the second clamping plate 307 when supporting and positioning the drain pipe.

[0032] like Figure 1 , Figure 3-Figure 5 As shown, the lifting unit on the base 1 includes a second bidirectional screw 401, a second mounting groove 405 is provided on the base 1, the second bidirectional screw 401 is rotatably mounted in the second mounting groove 405, a second hand wheel 403 is installed at the end of the second bidirectional screw 401, the threads at both ends of the second bidirectional screw 401 are in opposite directions, and two slide seats 402 are threadedly connected on the opposite threads at both ends of the second bidirectional screw 401, the upper ends of the two slide seats 402 are rotatably connected with transmission rods 404, and the other ends of the two transmission rods 404 are respectively connected to the fixing blocks on the lower surface of the second mounting seat 6 by rotation, and the threads on the second hand wheel 403 are connected to the fixing blocks on the lower surface of the second mounting seat 6 by rotation. The thread is connected with bolts, which are tightened on the base 1 by the bolts, so that the second hand wheel 403 can be locked to prevent the second hand wheel 403 from rotating when not in use. When in use, the second hand wheel 403 drives the second bidirectional screw 401 to rotate, and the second bidirectional screw 401 drives the slide 402 to move along the second mounting groove 405. The slide 402 drives the second mounting seat 6 to move through the transmission rod 404, and the height of the second mounting seat 6 is adjusted, thereby adjusting the supporting height of the entire bracket, which is convenient for supporting and fixing drainage pipes of different heights, convenient for adjustment, and improved convenience during use.

[0033] like Figure 3 , Figure 4As shown, the first mounting groove 308 and the second mounting groove 405 are both T-slots, and the lower end of the support frame 303 and the slide 402 are both T-shaped. Since the first mounting groove 308 and the second mounting groove 405 are both T-slots, and the lower end of the support frame 303 and the slide 402 are both T-shaped, the support frame 303 is limited by the first mounting groove 308, and the slide 402 is limited by the second mounting groove 405, which effectively improves the stability of the support frame 303 when sliding in the first mounting groove 308 and the slide 402 when sliding in the second mounting groove 405.

[0034] like Figure 4 , Figure 6 , Figure 7 As shown, the buffer unit on the second mounting seat 6 includes a connecting seat 502, and the second mounting seat 6 is provided with a third mounting groove 501. The connecting seat 502 is slidably installed in the third mounting groove 501. The upper end of the connecting seat 502 is connected to the lower surface of the first mounting seat 2. The cross-sections of the connecting seat 502 and the third mounting groove 501 are both T-shaped. A damping rod 503 is installed on the portion of the connecting seat 502 located in the third mounting groove 501. The T-shaped design of the connecting seat 502 and the third mounting groove 501 increases the connection of the connecting seat 502 in the third mounting groove 501. The stability makes it difficult for the connecting seat 502 to separate from the third mounting groove 501. The damping rod 503 adopts the existing technology. When water flows in the drain pipe or it is vibrated by external collision, the drain pipe will drive the first mounting seat 2 to move and deviate. The first mounting seat 2 drives the connecting seat 502 and the damping rod 503 to move in the third mounting groove 501. The connecting seat 502 is buffered by the damping rod 503, thereby buffering and offsetting the vibration force, avoiding the influence of the support and fixing effect of the bracket on the drain pipe due to vibration, and improving the safety of the pipeline support and fixation.

[0035] like Figure 7 As shown, a spring 504 is sleeved on the damping rod 503, and the end of the spring 504 is fixed on the connecting seat 502. The spring 504 cooperates with the damping rod 503 to buffer the connecting seat 502. At the same time, the elastic force of the spring 504 causes the connecting seat 502 to reset.

[0036] Working principle: Figure 1 , Figure 3-Figure 7As shown, place the bracket at the position where the pipeline needs to be supported, fix the base 1 through the fixing holes on the base 1, and according to the height of the drain pipe, turn the second hand wheel 403, drive the second bidirectional screw 401 to rotate through the second hand wheel 403, drive the slide 402 to move along the second mounting groove 405 through the second bidirectional screw 401, the slide 402 drives the second mounting seat 6 to move through the transmission rod 404, and the second mounting seat 6 drives the first mounting seat 2 to move through the connecting seat 502, adjust the height of the first mounting seat 2, so that the first clamping plate 304 and the second clamping plate 307 are moved to both sides of the drain pipe, and lock the second hand wheel 403 through the bolts on the second hand wheel 403;

[0037] like Figure 1-Figure 5 As shown, the first clamping plate 304 and the second clamping plate 307 are moved, and the connecting piece 305 and the first clamping plate 304 are connected and fixed by the locking bolt 306. The first clamping plate 304, the second clamping plate 307, the connecting piece 305, the locking bolt 306 and the support frame 303 are connected together and sleeved on the drain pipe. The first hand wheel 301 is rotated, and the first bidirectional screw 302 is driven to rotate by the first hand wheel 301, and the two support frames 303 are driven to move by the first bidirectional screw 302. The two support frames 303 pull and drive the first clamping plate 304 and the second clamping plate 307. As the first clamping plate 304 and the second clamping plate 307 move, the first clamping plate 304 and the second clamping plate 307 are pressed against the drain pipe by the anti-slip pad 309, so as to complete the support and fixation of the drain pipe, and the first hand wheel 301 is locked by the bolt on the first hand wheel 301.

[0038] like Figure 4 , Figure 6 , Figure 7 As shown, when the drain pipe is supported and fixed, when water flows through the drain pipe or it vibrates due to external collision, the drain pipe drives the first mounting seat 2 to move and vibrate through the first clamping plate 304, the second clamping plate 307 and the support frame 303, and the first mounting seat 2 drives the connecting seat 502 to move, and the connecting seat 502 is buffered and shock-absorbing by the damping rod 503 and the spring 504, so as to offset the force of the vibration and prevent the force of the vibration from affecting the structural stability of the bracket. After the force is offset, the connecting seat 502 is reset by the spring 504.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A positioning bracket for building water supply and drainage pipes, characterized in that: The invention comprises a base (1) for fixing, a lifting unit for adjusting the pipe support height being mounted on the base (1), a second mounting seat (6) being mounted on the lifting unit, a buffer unit for protecting the pipe being mounted on the second mounting seat (6), a first mounting seat (2) being mounted on the buffer unit, and a support unit for clamping and positioning the pipe being mounted on the first mounting seat (2); The support unit on the first mounting seat (2) comprises a support frame (303), the first mounting seat (2) is provided with a first mounting groove (308), a bidirectional adjustment component is installed in the first mounting groove (308), there are two support frames (303) in total, and they are respectively installed at two ends of the bidirectional adjustment component, the two support frames (303) are slidably connected in the first mounting groove (308), two first clamping plates (304) are relatively movably installed on one of the support frames (303), and two second clamping plates (307) are relatively movably installed on the other support frame (303), the ends of the two second clamping plates (307) away from the support frame (303) are movably installed with connecting pieces (305), and the ends of the two first clamping plates (304) away from the support frame (303) are installed with locking bolts (306), and the locking bolts (306) are threadedly connected to the connecting pieces (305).

2. A positioning bracket for building water supply and drainage pipes according to claim 1, characterized in that: The bidirectional adjustment assembly in the first mounting groove (308) on the first mounting seat (2) comprises a first bidirectional screw (302), the first bidirectional screw (302) being rotatably mounted in the first mounting groove (308), a first hand wheel (301) being mounted at the end of the first bidirectional screw (302), the threads at both ends of the first bidirectional screw (302) being in opposite directions, and the opposite threads at both ends of the first bidirectional screw (302) being threadedly connected to the lower ends of the two support frames (303) respectively.

3. A positioning bracket for building water supply and drainage pipes according to claim 1, characterized in that: Anti-slip pads (309) are installed on both the first clamping plate (304) and the second clamping plate (307).

4. A positioning bracket for building water supply and drainage pipes according to claim 1, characterized in that: The lifting unit on the base (1) comprises a second bidirectional screw (401), a second mounting groove (405) is provided on the base (1), the second bidirectional screw (401) is rotatably mounted in the second mounting groove (405), a second hand wheel (403) is mounted on the end of the second bidirectional screw (401), the threads at both ends of the second bidirectional screw (401) are in opposite directions, two slide seats (402) are threadedly connected to the opposite threads at both ends of the second bidirectional screw (401), the upper ends of the two slide seats (402) are both rotatably connected to transmission rods (404), and the other ends of the two transmission rods (404) are respectively rotatably connected to fixed blocks on the lower surface of the second mounting seat (6).

5. A positioning bracket for building water supply and drainage pipes according to claim 4, characterized in that: The first mounting groove (308) and the second mounting groove (405) are both T-shaped grooves, and the lower end of the support frame (303) and the slide seat (402) are both T-shaped.

6. A positioning bracket for building water supply and drainage pipes according to claim 1, characterized in that: The buffer unit on the second mounting seat (6) comprises a connecting seat (502), a third mounting groove (501) is provided on the second mounting seat (6), the connecting seat (502) is slidably mounted in the third mounting groove (501), the upper end of the connecting seat (502) is connected to the lower surface of the first mounting seat (2), the cross-sections of the connecting seat (502) and the third mounting groove (501) are both T-shaped, and a damping rod (503) is installed on the portion of the connecting seat (502) located in the third mounting groove (501).

7. A positioning bracket for building water supply and drainage pipes according to claim 6, characterized in that: A spring (504) is sleeved on the damping rod (503), and an end of the spring (504) is fixed on the connecting seat (502).

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