Building water supply pipeline connecting device

Abstract

The utility model provides a building water supply pipeline connecting device, which relates to the technical field of building engineering and comprises a placing table, a supporting table and a fixing assembly are arranged on the surface of the placing table, the supporting table is fixed on the surface of the placing table, and the fixing assembly is fixed on the surface of the supporting table; a movable groove is formed in the surface of the containing table, a movable plate is further arranged in the movable groove, and a supporting rod is fixed to the inner wall of the movable groove and can penetrate through the movable plate. According to the building water supply pipeline connecting device, by arranging the two fixing assemblies with the axes on the same plane, the centers of the two pipelines can be aligned while the pipelines are fixed, the situation that workers frequently adjust the pipelines when connecting the pipelines, so that the axes of the two pipelines are flush is avoided, and the connecting efficiency is improved; and friction and abrasion at the pipeline connecting position can be reduced, the service life of the pipeline is prolonged, the maintenance cost is reduced, meanwhile, stress at the pipeline connecting position can be reduced, and the risk of breakage or damage is reduced.

Description

Technical Field

[0001] The utility model relates to a connecting device, in particular to a building water supply pipe connecting device, belonging to the technical field of building engineering. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and flows from the high-pressure part of the pipeline to the low-pressure part. It can also be transported by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, water conservancy projects and various industrial installations. They are usually buried underground and flanged during installation, which is convenient, firm and cost-effective.

[0003] Prior art CN216715399U discloses a connection device for municipal water supply pipes. By providing a lifting plate and utilizing a motor B, a bidirectional screw rod drives two lifting plates to clamp the pipe. The pipe is then lifted by the drive of the threaded rod, facilitating pipe connection. A hydraulic rod can be used to move the two pipes toward the center, making connection and installation more labor-efficient and greatly improving installation efficiency. However, when connecting the pipes, the two pipes need to be adjusted separately, preventing quick alignment of the two pipes, resulting in a long installation time. In view of this, we propose a connection device for municipal water supply pipes. Utility Model Content

[0004] The utility model provides a building water supply pipe connecting device to solve the problem in the prior art that two pipes cannot be quickly aligned.

[0005] The utility model is realized by the following technical solutions: a building water supply pipe connection device, comprising a placement table, a support table and a fixing assembly are provided on the surface of the placement table, the support table is fixed on the surface of the placement table, and the fixing assembly is fixed on the surface of the support table;

[0006] A movable groove is provided on the surface of the placing table, a movable plate is provided inside the movable groove, a support rod is fixed to the inner wall of the movable groove, and the support rod can pass through the movable plate;

[0007] The fixing assembly includes a fixing frame and a rotating sleeve sleeved on the side of the fixing frame. A motor is also provided on the surface of the fixing frame. A first gear is fixed to the output shaft of the motor. The outer surface and inner surface of the rotating sleeve are both provided with teeth. The first gear can mesh with the teeth on the outer surface of the rotating sleeve.

[0008] The support platform is fixed on the surface of the movable plate, and the fixing frame is fixed on the surface of the support platform.

[0009] Furthermore, a support plate is fixed to the inner wall of the rotating sleeve, a connecting rod is passed through the surface of the support plate, a second gear is fixed to one end of the connecting rod, and a first bevel gear is fixed to the other end of the connecting rod, and the second gear can engage with the teeth on the inner surface of the rotating sleeve.

[0010] Furthermore, a rotating shaft is fixed to the inner wall of the fixed frame through a bearing, a second bevel gear is fixed to the surface of the rotating shaft, the first bevel gear is meshed with the second bevel gear, a thread is provided on the surface of the rotating shaft, the rotating shaft can be movably connected to a threaded tube through the thread, and a fixing plate is fixed to one end of the threaded tube.

[0011] Furthermore, an electric push rod is fixed to the inner wall of the movable groove, one end of the electric push rod is fixed to the side of the movable plate, and the movable plate can move inside the movable groove through the electric push rod and the support rod.

[0012] Furthermore, there are two fixing components and two supporting platforms, which are fixed on the movable plate and the surface of the placement platform respectively, and the axes of the two fixing components are in the same plane.

[0013] Furthermore, a telescopic rod is fixed to the inner wall of the fixing frame, one end of the telescopic rod is fixed to the side of the fixing plate, and there are three of each of the support plate, the connecting rod, the second gear, the first bevel gear, the rotating shaft, the second bevel gear, the threaded tube, the fixing plate and the telescopic rod, and they are evenly arranged in a ring shape inside the fixing frame.

[0014] Furthermore, a placement plate is fixed on the upper surface of the fixing frame, and the motor is fixed on the surface of the placement plate.

[0015] The utility model provides a building water supply pipe connection device, which has the following beneficial effects:

[0016] 1. The building water supply pipe connection device sets two fixing components with axes on the same plane. It can align the centers of the two pipes while fixing the pipes, avoiding the need for workers to frequently adjust the pipes when connecting them. It makes the axes of the two pipes flush, improves the connection efficiency, reduces friction and wear at the pipe joints, extends the service life of the pipes, reduces maintenance costs, and at the same time reduces the stress at the pipe joints, reduces the risk of rupture or damage, and thus improves safety.

[0017] 2. The building water supply pipe connection device is equipped with a rotating shaft, a threaded pipe and a fixed plate, which can be adjusted according to pipes of different diameters and fix pipes of different specifications. It can not only keep the pipes in a stable state during the connection process and avoid pipe displacement or loosening, but also reduce vibration and friction at the pipe connection, reduce the noise generated, and improve the comfort of the use environment; and multiple fixed plates support each other, which can ensure that the axis of the pipe and the axis of the fixed component are in the same plane, so that the fixed plates will not deviate under the pressure of the heavier pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing assembly in the present utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0022] Description of Reference Numerals

[0023] 1. Placement table; 101. Movable slot; 102. Support rod; 103. Movable plate;

[0024] 2. Support platform;

[0025] 3. Fixing assembly; 301. Fixing frame; 302. Rotating sleeve; 303. Placement plate; 304. Motor; 305. First gear; 306. Support plate; 307. Connecting rod; 308. Second gear; 309. First bevel gear; 310. Rotating shaft; 311. Second bevel gear; 312. Threaded tube; 313. Fixing plate; 314. Telescopic rod;

[0026] 4. Electric push rod. DETAILED DESCRIPTION

[0027] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4The embodiment of the utility model provides a building water supply pipe connection device, including a placement table 1, a support table 2 and a fixing component 3 are provided on the surface of the placement table 1, the support table 2 is fixed on the surface of the placement table 1, and the fixing component 3 is fixed on the surface of the support table 2; there are two fixing components 3 and two support tables 2, which are respectively fixed on the movable plate 103 and the surface of the placement table 1, and the axes of the two fixing components 3 are in the same plane; the building water supply pipe connection device can align the centers of the two pipes while fixing the pipes by arranging two fixing components 3 with the axes in the same plane, avoiding the staff from frequently adjusting the pipes when connecting the pipes, making the axes of the two pipes aligned, improving the connection efficiency, and reducing the friction and wear at the pipe connection, extending the service life of the pipe, reducing the maintenance cost, and at the same time reducing the stress at the pipe connection, reducing the risk of rupture or damage, thereby improving safety.

[0028] Please refer to Figure 1 and Figure 2 A movable groove 101 is provided on the surface of the placement table 1, and a movable plate 103 is also provided inside the movable groove 101. A support rod 102 is fixed to the inner wall of the movable groove 101, and the support rod 102 can pass through the movable plate 103; an electric push rod 4 is fixed to the inner wall of the movable groove 101, and one end of the electric push rod 4 is fixed to the side of the movable plate 103. The movable plate 103 can move inside the movable groove 101 through the electric push rod 4 and the support rod 102.

[0029] Please refer to Figure 2 、 Figure 3 and Figure 4The fixing assembly 3 includes a fixing frame 301 and a rotating sleeve 302 sleeved on the side of the fixing frame 301. A motor 304 is also provided on the surface of the fixing frame 301. A placement plate 303 is fixed to the upper surface of the fixing frame 301. The motor 304 is fixed to the surface of the placement plate 303. The output shaft of the motor 304 is fixed with a first gear 305. The outer and inner surfaces of the rotating sleeve 302 are provided with teeth, and the first gear 305 can mesh with the teeth on the outer surface of the rotating sleeve 302; a support plate 306 is fixed to the inner wall of the rotating sleeve 302, and a connecting rod 307 is passed through the surface of the support plate 306. A second gear 308 is fixed to one end of the connecting rod 307, and a first bevel gear 309 is fixed to the other end of the connecting rod 307. The second gear 308 can mesh with the teeth on the inner surface of the rotating sleeve 302; a rotating shaft 310 is fixed to the inner wall of the fixing frame 301 through a bearing. A second bevel gear 311 is fixed on the surface, and the first bevel gear 309 is meshed with the second bevel gear 311. A thread is provided on the surface of the rotating shaft 310, and the rotating shaft 310 can be movably connected to a threaded tube 312 through the thread, and a fixing plate 313 is fixed to one end of the threaded tube 312; the building water supply pipe connection device can be adjusted according to pipes of different diameters and fix pipes of different specifications by setting the rotating shaft 310, the threaded tube 312 and the fixing plate 313, which can not only keep the pipe in a stable state during the connection process and avoid pipe deviation or loosening, but also reduce vibration and friction at the pipe connection, reduce the noise generated, and improve the comfort of the use environment; and multiple fixing plates 313 support each other, which can ensure that the axis of the pipe and the axis of the fixing component 3 are in the same plane, while preventing the fixing plate 313 from deviating under the pressure of the heavier pipe.

[0030] The support platform 2 is fixed on the surface of the movable plate 103 , and the fixing frame 301 is fixed on the surface of the support platform 2 .

[0031] Please refer to Figure 1 、 Figure 2 and Figure 3 A telescopic rod 314 is also fixed to the inner wall of the fixed frame 301, one end of the telescopic rod 314 is fixed to the side of the fixed plate 313, and there are three support plates 306, connecting rods 307, second gears 308, first bevel gears 309, rotating shafts 310, second bevel gears 311, threaded tubes 312, fixed plates 313 and telescopic rods 314, which are evenly arranged in a ring shape inside the fixed frame 301.

[0032] Working principle: First, place the device in a suitable position, then connect the device to an external power supply, the staff passes the pipe through the rotating sleeve 302 and the fixed frame 301, and then the staff controls the motor 304 through the control device. The motor 304 drives the first gear 305 to rotate, and the first gear 305 drives the rotating sleeve 302 meshed with it to rotate, thereby driving the second gear 308 meshed with the rotating sleeve 302 to rotate, the second gear 308 drives the connecting rod 307 to rotate, the connecting rod 307 drives the first bevel gear 309 to rotate, and the first bevel gear 309 drives the second bevel gear 308 to rotate. The bevel gear 311 rotates, and the second bevel gear 311 drives the rotating shaft 310 to rotate. The rotating shaft 310 drives the threaded tube 312 to move, thereby driving the fixed plate 313 fixed at one end of the threaded tube 312 to move synchronously. When multiple fixed plates 313 are tightly fitted with the pipeline, the staff can control the motor 304 to stop working through the control device. Then the staff can control the electric push rod 4 to operate through the control device to push the moving plate 103 to move, thereby driving the fixed component 3 fixed on the surface of the moving plate 103 to move, so that the two pipes are close to each other, thereby completing the pipeline connection.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A building water supply pipe connection device, comprising a placement platform (1), characterized in that: The surface of the placement table (1) is provided with a support table (2) and a fixing component (3), the support table (2) is fixed on the surface of the placement table (1), and the fixing component (3) is fixed on the surface of the support table (2); A movable groove (101) is provided on the surface of the placement table (1), a movable plate (103) is further provided inside the movable groove (101), a support rod (102) is fixed to the inner wall of the movable groove (101), and the support rod (102) can pass through the movable plate (103); The fixing assembly (3) comprises a fixing frame (301) and a rotating sleeve (302) sleeved on a side of the fixing frame (301); a motor (304) is further provided on the surface of the fixing frame (301); a first gear (305) is fixed to the output shaft of the motor (304); teeth are provided on both the outer surface and the inner surface of the rotating sleeve (302); and the first gear (305) is capable of meshing with the teeth on the outer surface of the rotating sleeve (302); The support platform (2) is fixed on the surface of the movable plate (103), and the fixing frame (301) is fixed on the surface of the support platform (2).

2. A building water supply pipe connection device according to claim 1, characterized in that: A support plate (306) is fixed on the inner wall of the rotating sleeve (302), a connecting rod (307) is passed through the surface of the support plate (306), a second gear (308) is fixed to one end of the connecting rod (307), and a first bevel gear (309) is fixed to the other end of the connecting rod (307), and the second gear (308) can mesh with the teeth on the inner surface of the rotating sleeve (302).

3. A building water supply pipe connection device according to claim 2, characterized in that: A rotating shaft (310) is fixed to the inner wall of the fixing frame (301) via a bearing, a second bevel gear (311) is fixed to the surface of the rotating shaft (310), the first bevel gear (309) is meshed with the second bevel gear (311), a thread is provided on the surface of the rotating shaft (310), the rotating shaft (310) can be movably connected to a threaded tube (312) via the thread, and a fixing plate (313) is fixed to one end of the threaded tube (312).

4. A building water supply pipe connection device according to claim 1, characterized in that: An electric push rod (4) is fixed to the inner wall of the movable groove (101), one end of the electric push rod (4) is fixed to the side of the movable plate (103), and the movable plate (103) can move inside the movable groove (101) through the electric push rod (4) and the support rod (102).

5. A building water supply pipe connection device according to claim 1, characterized in that: There are two fixed components (3) and two supporting platforms (2), which are respectively fixed on the surface of the movable plate (103) and the placement platform (1), and the axes of the two fixed components (3) are in the same plane.

6. A building water supply pipe connection device according to claim 3, characterized in that: A telescopic rod (314) is also fixed to the inner wall of the fixing frame (301), one end of the telescopic rod (314) is fixed to the side of the fixing plate (313), and there are three of each of the support plate (306), the connecting rod (307), the second gear (308), the first bevel gear (309), the rotating shaft (310), the second bevel gear (311), the threaded tube (312), the fixing plate (313) and the telescopic rod (314), which are evenly arranged in a ring shape inside the fixing frame (301).

7. A building water supply pipe connection device according to claim 1, characterized in that: A placement plate (303) is fixed on the upper surface of the fixing frame (301), and the motor (304) is fixed on the surface of the placement plate (303).

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