Building water supply and drainage pipeline connecting device convenient to install

Abstract

The utility model discloses a building water supply and drainage pipeline connecting device convenient to install, and belongs to the technical field of building water supply and drainage pipeline connection. The two water supply and drainage pipe bodies are arranged on the two sides of the connecting pipe respectively, a mounting pipe is arranged in the connecting pipe, and the ends of the two water supply and drainage pipe bodies abut against the two ends of the mounting pipe respectively; according to the building water supply and drainage pipeline connecting device, through the threaded rod at the bottom end of the building water supply and drainage pipeline connecting device and the fixing rings arranged on the two sides of the building water supply and drainage pipeline connecting device, relative movement of the fixing rings on the two sides can be triggered when the threaded rod is rotated, the movement of the fixing rings further drives the abutting rods and the abutting blocks to conduct corresponding displacement, and a large amount of time and manpower are saved; and the working efficiency is remarkably improved, so that the process of mounting or dismounting the building water supply and drainage pipeline becomes very convenient, and the convenience and practicability of the building water supply and drainage pipeline are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building water supply and drainage connection, and in particular relates to a building water supply and drainage pipeline connection device which is easy to install. Background Art

[0002] Building water supply and drainage pipe connection devices refer to equipment and components used to connect various pipes in the water supply and drainage system inside the building. They mainly connect different pipes or pipe fittings together mechanically or chemically to form a complete system. By using building water supply and drainage pipe connection devices to connect water supply and drainage pipes, it can not only ensure that water can flow freely in the system to meet various water needs inside the building, but also prevent water from leaking from the pipes to maintain the stability and safety of the system. Building water supply and drainage pipe connection devices are widely used in various construction fields, including residential, commercial complexes, industrial plants, public facilities, etc.

[0003] Chinese patent announcement number CN210600553U discloses a building water supply and drainage pipe connection device, including a connecting pipe, a first groove is arranged on the inner side of the connecting pipe, a second groove is arranged on one side of the connecting pipe, a third groove is arranged on the other side of the connecting pipe, a first flange is welded on the outer side of the second groove and the third groove, and a bolt is arranged on the side of the first flange close to the connecting pipe. The utility model makes the disassembly and installation of the first drain pipe and the second drain pipe and the connecting piece more convenient through the internal thread arranged in the first groove, when the water pipe is damaged, the butterfly valve is closed to make the operation of repairing the water pipe more convenient, the first sealing gasket is arranged to make the sealing inside the first drain pipe and the second drain pipe better, and the second flange is arranged to fix the first drain pipe and the second drain pipe to the connecting pipe under the action of bolts and nuts, so that the fixing effect is better.

[0004] In actual use, the utility model usually utilizes a plurality of fixing bolts to ensure the stability and sealing of the water supply and drainage pipes. However, while this fixing method brings stability, it also increases the complexity of installation and disassembly. These bolts need to be tightened or loosened one by one, resulting in a certain amount of time and manpower being consumed during the installation and disassembly of the building's water supply and drainage pipes, as well as subsequent maintenance or replacement, making the building's water supply and drainage pipe connection device less convenient to use. Utility Model Content

[0005] The utility model provides a building water supply and drainage pipe connecting device which is easy to install in order to solve the problem that it is inconvenient to install or disassemble the building water supply and drainage pipe connecting device in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a building water supply and drainage pipe connection device that is easy to install, comprising:

[0007] Mounting base and connecting pipe;

[0008] Two water supply and drainage pipe bodies are respectively arranged on both sides of the connecting pipe, a mounting pipe is arranged inside the connecting pipe, and the ends of the two water supply and drainage pipe bodies are respectively against the two ends of the mounting pipe;

[0009] Two fixing rings are respectively sleeved on the connecting pipe, and fixing plates are provided on both sides of the bottom end of the connecting pipe. A same threaded rod is rotatably connected between the two fixing plates, and the external threads on both sides of the threaded rod are arranged in opposite directions;

[0010] Two installation sleeves are respectively arranged on both sides of the upper end of the installation seat, and the two installation sleeves are respectively located at the bottom ends of the two fixing plates.

[0011] In order to ensure the sealing of the building's water supply and drainage pipe connections, further, both ends of the installation pipe are provided with limiting pipes that are compatible with the water supply and drainage pipe body, the two limiting pipes are respectively located at the two ends of the water supply and drainage pipe body, and multiple sealing rings are respectively provided on the outside of the two limiting pipes, and the multiple sealing rings are respectively against the inner walls of the two water supply and drainage pipe bodies.

[0012] As a preferred embodiment, the bottom ends of the two fixing rings are penetrated by threaded holes adapted to the threaded rods, the threaded rods penetrate the two threaded holes and are threadedly connected to the side walls of the threaded holes, and one end of the threaded rods penetrates a fixing plate on one side.

[0013] As a preferred embodiment, the connecting pipe is provided with a limiting rod, and the upper ends of the two fixing rings are penetrated by limiting holes adapted to the limiting rod, and the limiting rod passes through the two limiting holes and is slidably connected to the side walls of the limiting holes.

[0014] As a preferred embodiment, multiple resistance blocks are provided on the outer sides of the two water supply and drainage pipe bodies, and one side of the multiple resistance blocks is provided with a buffer layer adapted to the water supply and drainage pipe body, and the multiple buffer layers respectively resist the outer sides of the two water supply and drainage pipe bodies.

[0015] As a preferred embodiment, a plurality of the interference blocks are provided with interference rods on the other side, and the ends of the plurality of the interference rods are arranged in an arc shape and extend through the connecting pipe to the outside, and the ends of the plurality of the interference rods respectively abut against the inner walls of the two fixing rings.

[0016] As a preferred embodiment, the two fixing rings have opposite sides arranged in an arc shape, and the outer sides of the plurality of abutment rods are sleeved with limit springs, and the two ends of the limit springs are respectively arranged on one side of the abutment block and the inner wall of the connecting tube.

[0017] In order to conveniently adjust the height of the connecting device, further, the bottom ends of the two fixing plates are provided with mounting plates adapted to the mounting sleeves, the two mounting plates are respectively located in the two mounting sleeves and are slidably connected to the side walls of the mounting sleeves, and one side of the two mounting sleeves is provided with fixing parts, the two fixing parts respectively penetrate the two mounting sleeves and respectively rest against one side of the two mounting plates.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model, through the threaded rod at the bottom end of the building water supply and drainage pipe connection device and the fixed rings on both sides, can cause the relative movement of the fixed rings on both sides when the threaded rod is rotated, and the movement of the fixed rings will further drive the multiple interference rods and the interference blocks to move accordingly, which not only saves a lot of time and manpower, but also significantly improves the work efficiency, making the process of installing or disassembling the building water supply and drainage pipes extremely convenient, greatly improving its convenience and practicality;

[0020] 2. The utility model can conveniently adjust the height of the connection device to meet the installation requirements of building water supply and drainage pipes of different heights by arranging the fixing plates and the mounting plates on both sides of the bottom end of the building water supply and drainage pipe connection device, as well as the mounting sleeves and the fixings on both sides of the upper end of the base plate, so as to ensure the precise docking between the connection device and the pipe, so that the applicability of the building water supply and drainage pipe connection device is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main appearance of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the front cross-section of the structure of the utility model;

[0023] Figure 3 It is a partial appearance schematic diagram of the structure of the utility model;

[0024] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0025] In the figure: 1. Mounting seat; 2. Connecting pipe; 3. Water supply and drainage pipe body; 4. Mounting pipe; 5. Fixing ring; 6. Fixing plate; 7. Threaded rod; 8. Mounting sleeve; 9. Limiting pipe; 10. Sealing ring; 11. Limiting rod; 12. Resistance block; 13. Buffer layer; 14. Resistance rod; 15. Limiting spring; 16. Mounting plate; 17. Fixing parts. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a building water supply and drainage pipe connection device which is easy to install, comprising:

[0029] Mounting seat 1 and connecting pipe 2;

[0030] Two water supply and drainage pipe bodies 3 are respectively arranged on both sides of the connecting pipe 2. A mounting pipe 4 is arranged inside the connecting pipe 2. The ends of the two water supply and drainage pipe bodies 3 are respectively against the two ends of the mounting pipe 4.

[0031] Two fixing rings 5 ​​are respectively sleeved on the connecting pipe 2. Both sides of the bottom end of the connecting pipe 2 are provided with fixing plates 6. The same threaded rod 7 is rotatably connected between the two fixing plates 6. The external threads on both sides of the threaded rod 7 are arranged in opposite directions.

[0032] The two mounting sleeves 8 are respectively arranged on both sides of the upper end of the mounting seat 1 , and the two mounting sleeves 8 are respectively located at the bottom ends of the two fixing plates 6 .

[0033] Specifically, Figure 2 and Figure 3 As shown, both ends of the installation pipe 4 are provided with limiting pipes 9 that are compatible with the water supply and drainage pipe body 3, and the two limiting pipes 9 are respectively located at the ends of the two water supply and drainage pipe bodies 3. Multiple sealing rings 10 are provided on the outside of the two limiting pipes 9, and the multiple sealing rings 10 are respectively against the inner walls of the two water supply and drainage pipe bodies 3.

[0034] Through its design, through the multiple sealing rings 10 on the outside of the two limiting tubes 9, it can ensure the sealing of the connection when it is installed in the water supply and drainage pipe body 3, preventing it from leaking during use.

[0035] Specifically, Figure 2 As shown, the bottom ends of the two fixing rings 5 ​​are penetrated by threaded holes adapted to the threaded rod 7, the threaded rod 7 penetrates the two threaded holes and is threadedly connected to the side walls of the threaded holes, one end of the threaded rod 7 penetrates a fixing plate 6 on one side, and the fixing rings 5 ​​on both sides can be driven to move in relative directions by rotating the threaded rod 7, and when the threaded rod 7 stops rotating, the positions of the two fixing rings 5 ​​can be locked.

[0036] Specifically, Figure 1 and Figure 2As shown, the connecting pipe 2 is provided with a limiting rod 11, and the upper ends of the two fixing rings 5 ​​are penetrated by limiting holes adapted to the limiting rod 11. The limiting rod 11 penetrates the two limiting holes and is slidably connected to the side walls of the limiting holes. The limiting rod 11 can limit the moving position of the two fixing rings 5 ​​to prevent their position from being offset when moving.

[0037] Specifically, Figure 2 As shown, multiple resistance blocks 12 are provided on the outer sides of the two water supply and drainage pipe bodies 3, and buffer layers 13 adapted to the water supply and drainage pipe bodies 3 are provided on one side of the multiple resistance blocks 12. The multiple buffer layers 13 are respectively against the outer sides of the two water supply and drainage pipe bodies 3. The multiple buffer layers 13 can prevent the multiple resistance blocks 12 from excessively moving and causing damage to the water supply and drainage pipe bodies 3. The multiple resistance blocks 12 respectively drive the multiple buffer layers 13 to move to the outer sides of the water supply and drainage pipe bodies 3, so as to fix the positions of the water supply and drainage pipe bodies 3.

[0038] Specifically, Figure 2 and Figure 4 As shown, a plurality of resistance blocks 12 are each provided with a resistance rod 14 on the other side, the ends of the plurality of resistance rods 14 are each arranged in an arc shape, and each passes through the connecting pipe 2 and extends to the outside, and the ends of the plurality of resistance rods 14 are respectively pressed against the inner walls of the two fixing rings 5. When the two fixing rings 5 ​​move, the plurality of resistance rods 14 and the plurality of resistance blocks 12 can be pushed to move at the same time.

[0039] Specifically, Figure 2 and Figure 4 As shown, the two fixing rings 5 ​​are arranged in an arc shape on one side relative to each other. The fixing ring 5 arranged in an arc shape on one side can better push the interference rod 14 to move. The outer sides of the multiple interference rods 14 are sleeved with limit springs 15. The two ends of the limit springs 15 are respectively arranged on one side of the interference block 12 and the inner wall of the connecting pipe 2. The limit springs 15 can drive the interference rod 14 and the interference block 12 to return to their original positions when the fixing ring 5 is separated from the interference rod 14, so that the water supply and drainage pipe main body 3 can be disassembled.

[0040] See also Figure 1-4 When using the connecting device to install the building water supply and drainage pipes, first, it is necessary to install the two water supply and drainage pipe bodies 3 to the two ends of the connecting pipe 2 respectively, so that the limit pipes 9 at the two ends of the installation pipe 4 are respectively installed in the two water supply and drainage pipe bodies 3, and then rotate the threaded rod 7. The rotation of the threaded rod 7 will drive the fixing rings 5 ​​on both sides to move in relative directions. The movement of the two fixing rings 5 ​​will respectively push the multiple resistance rods 14 to move. The multiple resistance rods 14 will respectively drive the multiple resistance blocks 12 and the multiple buffer layers 13 to move, so that they respectively resist the outside of the two water supply and drainage pipe bodies 3, and their positions can be fixed, so that the building water supply and drainage pipes can be conveniently installed.

[0041] Embodiment 2:

[0042] See also Figure 1-4 The utility model provides a building water supply and drainage pipe connection device which is easy to install, comprising:

[0043] Mounting seat 1 and connecting pipe 2;

[0044] Two water supply and drainage pipe bodies 3 are respectively arranged on both sides of the connecting pipe 2. A mounting pipe 4 is arranged inside the connecting pipe 2. The ends of the two water supply and drainage pipe bodies 3 are respectively against the two ends of the mounting pipe 4.

[0045] Two fixing rings 5 ​​are respectively sleeved on the connecting pipe 2. Both sides of the bottom end of the connecting pipe 2 are provided with fixing plates 6. The same threaded rod 7 is rotatably connected between the two fixing plates 6. The external threads on both sides of the threaded rod 7 are arranged in opposite directions.

[0046] The two mounting sleeves 8 are respectively arranged on both sides of the upper end of the mounting seat 1 , and the two mounting sleeves 8 are respectively located at the bottom ends of the two fixing plates 6 .

[0047] Specifically, Figure 1 and Figure 2 As shown, the bottom ends of the two fixing plates 6 are each provided with a mounting plate 16 that is compatible with the mounting sleeve 8. The two mounting plates 16 are respectively located in the two mounting sleeves 8 and are slidably connected to the side walls of the mounting sleeves 8. One side of the two mounting sleeves 8 is provided with a fixing member 17. The two fixing members 17 respectively penetrate the two mounting sleeves 8 and respectively rest against one side of the two mounting plates 16.

[0048] Through its design, the height of the building water supply and drainage pipe connection device can be flexibly adjusted through the mounting plate 16 that can be moved in the mounting sleeve 8, and its position can be locked through the fixing part 17, so that the applicability of the building water supply and drainage pipe connection device is better.

[0049] 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 building water supply and drainage pipe connection device that is easy to install, characterized in that: include: A mounting base (1) and a connecting pipe (2); Two water supply and drainage pipe bodies (3) are respectively arranged on both sides of the connecting pipe (2); a mounting pipe (4) is arranged inside the connecting pipe (2); and the ends of the two water supply and drainage pipe bodies (3) are respectively abutted against the two ends of the mounting pipe (4); Two fixing rings (5) are respectively sleeved on the connecting pipe (2), and fixing plates (6) are provided on both sides of the bottom end of the connecting pipe (2). A same threaded rod (7) is rotatably connected between the two fixing plates (6), and the external threads on both sides of the threaded rod (7) are arranged in opposite directions; Two mounting sleeves (8) are respectively arranged on both sides of the upper end of the mounting seat (1), and the two mounting sleeves (8) are respectively located at the bottom ends of the two fixing plates (6).

2. A building water supply and drainage pipe connection device that is easy to install according to claim 1, characterized in that: Both ends of the installation tube (4) are provided with limiting tubes (9) adapted to the water supply and drainage pipe body (3); the two limiting tubes (9) are respectively located at the ends of the two water supply and drainage pipe bodies (3); the outer sides of the two limiting tubes (9) are provided with a plurality of sealing rings (10); the plurality of sealing rings (10) are respectively against the inner walls of the two water supply and drainage pipe bodies (3).

3. The easy-to-install building water supply and drainage pipe connection device according to claim 1 is characterized in that: The bottom ends of the two fixing rings (5) are penetrated by threaded holes matched with the threaded rod (7); the threaded rod (7) penetrates the two threaded holes and is threadedly connected to the side walls of the threaded holes; one end of the threaded rod (7) penetrates a fixing plate (6) on one side.

4. The easy-to-install building water supply and drainage pipe connection device according to claim 1 is characterized in that: The connecting pipe (2) is provided with a limiting rod (11), and the upper ends of the two fixing rings (5) are penetrated by limiting holes matched with the limiting rod (11). The limiting rod (11) penetrates the two limiting holes and is slidably connected to the side walls of the limiting holes.

5. The easy-to-install building water supply and drainage pipe connection device according to claim 1 is characterized in that: A plurality of abutment blocks (12) are provided on the outside of the two water supply and drainage pipe bodies (3); a buffer layer (13) adapted to the water supply and drainage pipe body (3) is provided on one side of the plurality of abutment blocks (12); and the plurality of buffer layers (13) respectively abut against the outside of the two water supply and drainage pipe bodies (3).

6. A building water supply and drainage pipe connection device that is easy to install according to claim 5, characterized in that: A plurality of the resistance blocks (12) are each provided with a resistance rod (14) on the other side, and the ends of the plurality of the resistance rods (14) are each arranged in an arc shape and each penetrates the connecting pipe (2) and extends to the outside, and the ends of the plurality of the resistance rods (14) respectively resist against the inner walls of the two fixing rings (5).

7. A building water supply and drainage pipe connection device that is easy to install according to claim 6, characterized in that: The two fixing rings (5) are arranged on opposite sides in an arc shape, and the outer sides of the plurality of abutment rods (14) are sleeved with limit springs (15), and the two ends of the limit springs (15) are respectively arranged on one side of the abutment block (12) and on the inner wall of the connecting pipe (2).

8. The easy-to-install building water supply and drainage pipe connection device according to claim 1, characterized in that: The bottom ends of the two fixing plates (6) are each provided with a mounting plate (16) adapted to the mounting sleeve (8); the two mounting plates (16) are respectively located in the two mounting sleeves (8) and are slidably connected to the side walls of the mounting sleeves (8); one side of the two mounting sleeves (8) is provided with a fixing member (17); the two fixing members (17) respectively penetrate the two mounting sleeves (8) and respectively abut against one side of the two mounting plates (16).

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