Building house water supply and drainage pipeline connecting piece

Abstract

The utility model discloses a building house water supply and drainage pipeline connecting piece which comprises a connecting sleeve and a water pipe, the inner end of the connecting sleeve is connected with the water pipe in a sleeved mode, the edges of the two sides of the outer surface of the connecting sleeve are connected with fastening threaded sleeves in a sleeved mode, and flange plates are arranged on the inner sides of the fastening threaded sleeves and fixedly connected with the outer surface of the connecting sleeve in a sleeved mode. The outer surface of the flange plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a threaded fastener, and the center of the outer surface of the connecting sleeve is sleeved with a connecting column. The movable block is clamped into the clamping groove formed in the surface of the threaded fastener through the clamping piece, the movable block can be separated by manually pushing and pulling the movable block through the protruding block, operation is easy and convenient, the structural stability is improved, the connecting rod of the flange plate is fixedly connected with the threaded fastener, the structural stability is further improved, and the service life of the threaded fastener is prolonged. The fastening sleeve is connected into the connecting sleeve in a sleeved mode, the rubber fastening sleeve is connected with the external connecting column in a fastened mode, and the structural stability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a house water supply and drainage pipeline connector for construction. Background Art

[0002] The drainage design and installation of building houses is a particularly important link. It is related to whether it has good anti-leakage performance after being put into use. In decoration, waterproofing is often more important than any other topic. The building water can be discharged through the drainage pipe. Special treatment is required at the connection to avoid leakage and seepage, which will affect the quality assurance of the house. The drainage pipe refers to the system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater. The current connection parts of waterproof pipes lack good stability and are prone to instability shortly after installation, thus causing leakage. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a water supply and drainage pipe connector for buildings, which provides overall stability through connecting columns and fixing rods, and further improves the fastening effect by matching with rubber fastening sleeves.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a water supply and drainage pipe connector for buildings, comprising a connecting sleeve and a water pipe, the inner end of the connecting sleeve is sleeved with the water pipe, fastening screw sleeves are sleeved on both side edges of the outer surface of the connecting sleeve, a flange is arranged on the inner side of the fastening screw sleeve, and the flange is fixedly sleeved on the outer surface of the connecting sleeve, a connecting rod is fixedly connected to the outer surface of the flange, a threaded fastener is fixedly connected to the other end of the connecting rod, a connecting column is sleeved at the center of the outer surface of the connecting sleeve, and the threaded fastener is sleeved on the outer surface of the connecting column, a fastening sleeve is sleeved inside the connecting column, and the fastening sleeve is fixedly sleeved on the connecting sleeve.

[0006] As a preferred technical solution of the utility model, a rubber fastening sleeve is sleeved on the outer surface of the fastening sleeve, and the outer side of the rubber fastening sleeve abuts against the inner side of the connecting column.

[0007] As a preferred technical solution of the utility model, threads are arranged on both sides of the outer surface of the connecting sleeve, thread grooves are arranged on both sides of the inner part of the fastening sleeve, and the connecting sleeve is threadedly connected with the thread grooves through the threads.

[0008] As a preferred technical solution of the utility model, fixing blocks are installed on both sides of the top of the outer surface of the flange, one end of the fixing block is fixedly connected to a fixing rod, and the other end of the fixing rod is in contact with a threaded fastener.

[0009] As a preferred technical solution of the utility model, a sliding groove is provided on the top of the fixed rod, a guide rail is provided inside the sliding groove, a sliding block is slidably connected to the outer surface of the guide rail, a movable block is fixedly connected to the top of the sliding block, and a protrusion is provided on the top of the movable block.

[0010] As a preferred technical solution of the utility model, both sides of the threaded fastener are provided with slots, the number of the slots is two, the front end of the movable block is provided with a clamping piece, and the movable block is clamped with the slots through the clamping piece.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model adopts a clamping piece to clamp the movable block into a clamping groove formed on the surface of the threaded fastener, and the movable block can be separated by manually pushing and pulling the movable block by the protrusion. The operation is simple and convenient, and the structural stability is improved. The connecting rod of the flange plate is fixedly connected with the threaded fastener to further improve the structural stability. The fastening sleeve is connected to the connecting sleeve and is fastened to the external connecting column through the rubber fastening sleeve to enhance the structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front view of the overall structure of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of the structure at A of the utility model;

[0017] Figure 4 It is a cross-sectional view of the connection of the movable block structure of the utility model;

[0018] Figure 5 This is an internal cross-sectional view of the connecting column structure of the utility model;

[0019] In the figure: 1. connecting sleeve; 2. water pipe; 3. fastening screw sleeve; 4. flange; 5. connecting rod; 6. threaded fastener; 7. connecting column; 8. fastening sleeve; 9. rubber fastening sleeve; 10. thread; 11. thread groove; 12. fixing block; 13. fixing rod; 14. sliding groove; 15. guide rail; 16. slider; 17. movable block; 18. protrusion; 19. slot; 20. snap-on piece. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. The same reference numerals in the accompanying drawings all refer to the same components.

[0021] In addition, if a detailed description of a known technology is not necessary for illustrating the features of the present invention, it will be omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] Example 1

[0023] like Figure 1-5 As shown, the utility model provides a water supply and drainage pipe connector for a building, including a connecting sleeve 1 and a water pipe 2, the inner end of the connecting sleeve 1 is sleeved with the water pipe 2, and fastening screw sleeves 3 are sleeved on the edges of both sides of the outer surface of the connecting sleeve 1, a flange 4 is arranged on the inner side of the fastening screw sleeve 3, and the flange 4 is fixedly sleeved on the outer surface of the connecting sleeve 1, a connecting rod 5 is fixedly connected to the outer surface of the flange 4, and a threaded fastener 6 is fixedly connected to the other end of the connecting rod 5, a connecting column 7 is sleeved at the center of the outer surface of the connecting sleeve 1, and the threaded fastener 6 is sleeved on the outer surface of the connecting column 7, a fastening sleeve 8 is sleeved inside the connecting column 7, and the fastening sleeve 8 is fixedly sleeved on the connecting sleeve 1.

[0024] Furthermore, a rubber fastening sleeve 9 is sleeved on the outer surface of the fastening sleeve 8, and the outer side of the rubber fastening sleeve 9 abuts against the inner surface of the connecting column 7. The rubber fastening sleeve 9 is sleeved on the outer surface of the fastening sleeve 8, and the outer surface of the rubber fastening sleeve 9 abuts against the inner surface of the connecting column 7, thereby achieving a stable connection effect, and strengthening the connection tightness of the connecting sleeve 1 through the connecting column 7.

[0025] Threads 10 are provided on both sides of the outer surface of the connecting sleeve 1, and thread grooves 11 are provided on both sides of the interior of the fastening sleeve 8. The connecting sleeve 1 is threadedly connected to the thread grooves 11 through the threads 10, and the fastening sleeve 8 is threadedly connected to the connecting sleeve 1 and screwed, thereby further improving the firmness of the connection.

[0026] Fixed blocks 12 are installed on both sides of the top of the outer surface of the flange 4, one end of the fixed block 12 is fixedly connected to a fixing rod 13, and the other end of the fixing rod 13 abuts against the threaded fastener 6. The abutment of the fixing rod 13 with the threaded fastener 6 improves the connection stability and facilitates its disassembly and replacement.

[0027] A sliding groove 14 is provided at the top of the fixed rod 13, a guide rail 15 is provided inside the sliding groove 14, a slider 16 is slidably connected to the outer surface of the guide rail 15, a movable block 17 is fixedly connected to the top of the slider 16, a protrusion 18 is provided on the top of the movable block 17, the movable block 17 is manually pushed and pulled by the protrusion 18, and the slider 16 drives it to slide on the guide rail 15, thereby improving the sliding stability.

[0028] There are two card slots 19 on both sides of the threaded fastener 6. A card connector 20 is provided at the front end of the movable block 17. The movable block 17 is connected to the card slot 19 through the card connector 20. The card connector 20 at the front end of the movable block 17 can be separated from the card slot 19 by manpower, so as to achieve the purpose of portability during disassembly.

[0029] Specifically, when in use, the connecting sleeve 1 is sleeved into the outer surface of the water pipe 1 to achieve the connection function, the connection stability of the connecting sleeve 1 is strengthened by the tightening screw sleeve 3, and the connecting rod 5 on one side of the flange 4 is fixedly connected with the threaded fastener 6 to further improve the stabilization effect, and the connecting column 7 is sleeved on the connecting sleeve 1 to ensure the tight connection of the water pipe 2. A tightening sleeve 8 is provided inside the connecting column 7, which is tightened with the connecting sleeve 1 by screwing, and the connection stability of the connecting column 7 and the tightening sleeve 8 is strengthened by the outer surface rubber tightening sleeve 9, and the movable block 17 is driven to move by manually pushing the protrusion 18, and the sliding stability is ensured by the guide rail 15 and the slider 16, and the clamping piece 20 is manually inserted into the inside of the clamping slot 19, and can be manually separated and taken out, thereby improving the convenience of disassembly of the overall structure and avoiding cracks and leakage in the water pipe.

[0030] The utility model clamps the movable block 17 into the clamping groove 19 on the surface of the threaded fastener 6 through the clamping piece 20, and the movable block 17 can be separated by manually pushing and pulling the convex block. The operation is simple and convenient, and the structural stability is improved. The connecting rod 5 of the flange plate 4 is fixedly connected with the threaded fastener 6 to further improve the structural stability. The fastening sleeve 8 is inserted into the connecting sleeve 1 and is fastened to the external connecting column 7 through the rubber fastening sleeve 9 to enhance the structural stability.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water supply and drainage pipe connector for a building, comprising a connecting sleeve (1) and a water pipe (2), It is characterized in that The inner end of the connecting sleeve (1) is sleeved with a water pipe (2), and fastening screw sleeves (3) are sleeved on both side edges of the outer surface of the connecting sleeve (1). A flange (4) is provided on the inner side of the fastening screw sleeve (3), and the flange (4) is fixedly sleeved on the outer surface of the connecting sleeve (1). The outer surface of the flange (4) is fixedly connected with a connecting rod (5), and the other end of the connecting rod (5) is fixedly connected with a threaded fastener (6). A connecting column (7) is sleeved at the center of the outer surface of the connecting sleeve (1), and the threaded fastener (6) is sleeved on the outer surface of the connecting column (7). A fastening sleeve (8) is sleeved inside the connecting column (7), and the fastening sleeve (8) is fixedly sleeved on the connecting sleeve (1).

2. A building water supply and drainage pipe connector according to claim 1, It is characterized in that The outer surface of the fastening sleeve (8) is sleeved with a rubber fastening sleeve (9), and the outer side of the rubber fastening sleeve (9) abuts against the inside of the connecting column (7).

3. A building water supply and drainage pipe connector according to claim 2, It is characterized in that The outer surface of the connecting sleeve (1) is provided with threads (10) on both sides, the inner surface of the fastening sleeve (8) is provided with thread grooves (11) on both sides, and the connecting sleeve (1) is threadedly connected to the thread grooves (11) via the threads (10).

4. A building water supply and drainage pipe connector according to claim 1, It is characterized in that Fixed blocks (12) are installed on both sides of the top of the outer surface of the flange (4), one end of the fixed block (12) is fixedly connected to a fixed rod (13), and the other end of the fixed rod (13) is in contact with the threaded fastener (6).

5. A building water supply and drainage pipe connector according to claim 4, It is characterized in that The top of the fixed rod (13) is provided with a sliding groove (14), the interior of the sliding groove (14) is provided with a guide rail (15), the outer surface of the guide rail (15) is slidably connected with a slider (16), the top of the slider (16) is fixedly connected with a movable block (17), and the top of the movable block (17) is provided with a protrusion (18).

6. A building water supply and drainage pipe connector according to claim 5, It is characterized in that Both sides of the threaded fastener (6) are provided with clamping grooves (19), the number of the clamping grooves (19) is two, the front end of the movable block (17) is provided with a clamping piece (20), and the movable block (17) is clamped with the clamping grooves (19) via the clamping piece (20).

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