CN211344344U

CN211344344U - Building water supply and drainage pipe connecting device

Info

Publication number: CN211344344U
Application number: CN201922030181.3U
Authority: CN
Inventors: 刘春明; 逯丹丹; 刘岩岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-25
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a building plumbing pipe connecting device, including plumbing pipe one and plumbing pipe two, plumbing pipe one and the two pipe orifices punishment of plumbing pipe do not are equipped with a plurality of otic placodes one and otic placode two, otic placode one and otic placode two are connected through bolt one, otic placode one and two inboard of otic placode are equipped with through-hole one and through-hole two respectively, a through-hole intercommunication cavity, the cavity inner wall is equipped with screw hole one, threaded hole one is equipped with bolt three, three bottoms of bolt are equipped with the round platform of cross-section for the T type, cavity one side is equipped with spring one, two intercommunication screw hole two of through-hole, be equipped with bolt two in the screw hole two, be equipped with sealed piece in the through-hole two, sealed piece is close to the cavity end and is equipped with the. Compared with the prior art, the utility model the advantage lie in: the utility model discloses not only can support and resist shock, increase joint strength, can also prevent that rivers from spilling over.

Description

Building water supply and drainage pipe connecting device

Technical Field

The utility model relates to a water piping connection technical field specifically is a building plumbing pipe connecting device.

Background

The building industry is the prop industry of China, the design, construction and maintenance of a building water supply and drainage system are well done, the method is a concrete means for realizing water conservation, energy conservation and water pollution prevention and control, and the urgent requirements for energy conservation, emission reduction and environmental protection are also well done. The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drain pipe is divided into a plastic drain pipe, a Concrete Pipe (CP) and a Reinforced Concrete Pipe (RCP). The water supply pipe is a green, energy-saving and environment-friendly pipe, is not rusted, scaled, reduced and small in fluid resistance, can effectively reduce the water supply energy consumption and improve the water supply quantity of water consumption points, and is an ideal pipe for pipe networks.

The existing water supply and drainage pipe is mainly connected through the flange plate matching bolt, the connection mode can connect the water supply and drainage pipe together, but because the flange plate does not have the buffering capacity, in the pipeline with more turbulent water flow, the water pressure can bring violent impact to the connected flange, so that the connection tightness of the flange plate is damaged, and between the two butted flange plates, the tightness is often insufficient, the water flow in the water supply and drainage pipe overflows, and the whole water supply and drainage system is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind and can resist the impact, building plumbing pipe connecting device that sealing performance is good.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a building water supply and drainage pipe connecting device, includes water supply and drainage pipe one and water supply and drainage pipe two, the pipe orifice punishment of water supply and drainage pipe one and water supply and drainage pipe two is equipped with a plurality of otic placodes one and otic placode two respectively, otic placode one and otic placode two are connected through the bolt one, a through-hole intercommunication cavity, the cavity inner wall is equipped with screw hole one, be equipped with bolt three in the screw hole one, the three bottom of bolt is equipped with the round platform that the cross-section is the T type, cavity one side is equipped with spring one, through-hole two intercommunication screw hole two, be equipped with bolt two in the screw hole two, be equipped with sealed piece in the through-hole two, sealed piece is close to the cavity end and is equipped with the recess, be equipped with spring two in the recess, the trapezoidal piece of two top fixed connection of spring.

As an improvement, the diameters of the first through hole and the second through hole are the same, the length of the sealing block is smaller than that of the second through hole, the first spring is opposite to the first through hole in position, and the sealing block, the first through hole and the second through hole are matched tightly.

As an improvement, rubber pads are arranged on the inner sides of the first ear plate and the second ear plate.

As an improvement, the sealing block is made of waterproof materials.

As a modification, the opening of the groove faces outward.

Compared with the prior art, the utility model the advantage lie in:

can be with two plumbing pipe connections through otic placode one and otic placode two, sealed piece not only can increase the ability that this device resisted the impact, can also prevent that the water in the plumbing pipe from spilling over from the junction between otic placode one and otic placode two, and the rubber pad of setting between otic placode one and otic placode two can play the cushioning effect, also can prevent that water from spilling over. The utility model discloses not only can support and resist shock, increase joint strength, can also prevent that rivers from spilling over.

Drawings

Fig. 1 is a structural view of the present invention.

Fig. 2 is a cross-sectional view of the first ear plate and the second ear plate of the present invention.

As shown in the figure: 1. the water supply and drainage pipe comprises a water supply and drainage pipe I, a water supply and drainage pipe II, a water supply and drainage pipe 3, an ear plate I, a cavity 3.2, a through hole I, a through hole 4, an ear plate II, a through hole 4.1, a through hole II, a through hole 5, a bolt I, a bolt II, a bolt 7, a bolt III, a bolt 7.1, a circular truncated cone 8, a spring I, a spring 9, a sealing block 9.1, a groove 10, a spring II, a spring 11, a trapezoidal block 12 and a rubber pad.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 2, a connecting device for a water supply and drainage pipe of a building comprises a water supply and drainage pipe I1 and a water supply and drainage pipe II 2, wherein a plurality of lug plates I3 and a plurality of lug plates II 4 are respectively arranged at pipe openings of the water supply and drainage pipe I1 and the water supply and drainage pipe II 2, the lug plates I3 and the lug plates II 4 are connected through bolts I5, through holes I3.2 and through holes II 4.1 are respectively arranged at inner sides of the lug plates I3 and the lug plates II 4, the through holes I3.2 are communicated with a cavity 3.1, the inner wall of the cavity 3.1 is provided with threaded holes I3.3, bolts III 7 are arranged in the threaded holes I3.3, the bottom ends of the bolts III 7 are provided with round platforms 7.1 with T-shaped sections, one side of the cavity 3.1 is provided with a spring I8, the through holes II 4.1 is communicated with a threaded hole II 4.2, bolts II 6 are arranged in the threaded holes II 4.1, sealing blocks 9 are arranged in the through holes II 4.1, grooves 9 are, the top end of the second spring 10 is fixedly connected with a trapezoidal block 11 matched with the circular truncated cone 7.1.

The diameter of through-hole one 3.2 and through-hole two 4.1 is the same, the length of sealed piece 9 is less than the length of through-hole two 4.1, spring 8 is relative with through-hole one 3.2 positions, sealed piece 9 is inseparable with the equal cooperation of through-hole one 3.2 and through-hole two 4.1, otic placode one 3 and two 4 inboards of otic placode all are equipped with rubber pad 12, sealed piece 9 is waterproof material, the opening of recess 9.1 is towards the outside.

In specific use, with the butt joint of water supply and drainage pipe 1 and water supply and drainage pipe two 2, with the back that otic placode 3 and otic placode two 4 butt joint are good, use bolt 5 with otic placode 3 and otic placode two 4 fixed connection, rotate bolt two 6, bolt two 6 promote the sealed piece 9 in through-hole two 4.1, when recess 9.1 did not get into cavity 3.1, trapezoidal piece 11 receives the hindrance of through-hole 3.2 inner wall, can not pop out, after recess 9.1 got into cavity 3.1, trapezoidal piece 11 was popped out by spring two 10, the card is in cavity 3.1 and the through-hole department of the through-hole 3.2's of intercommunication, the installation finishes promptly.

When the connecting device needs to be taken down, the third bolt 7 is rotated, the truncated cone 7.1 extrudes the trapezoidal block 11 into the groove 9.1 in the downward movement process, the second bolt 6 is rotated, the first spring 8 can push the sealing block 9 back into the second through hole 4.1, and the first bolt 5 is taken out, so that the first water supply and drainage pipe 1 and the second water supply and drainage pipe 2 can be separated.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A building water supply and drainage pipe connecting device comprises a water supply and drainage pipe I (1) and a water supply and drainage pipe II (2), and is characterized in that: the pipe orifice of the water supply and drainage pipe I (1) and the pipe orifice of the water supply and drainage pipe II (2) are respectively provided with a plurality of lug plates I (3) and a plurality of lug plates II (4), the lug plates I (3) and the lug plates II (4) are connected through bolts I (5), the inner sides of the lug plates I (3) and the lug plates II (4) are respectively provided with through holes I (3.2) and through holes II (4.1), the through holes I (3.2) are communicated with the cavity (3.1), the inner wall of the cavity (3.1) is provided with threaded holes I (3.3), the threaded holes I (3.3) are internally provided with bolts III (7), the bottom ends of the bolts III (7) are provided with round platforms (7.1) with T-shaped cross sections, one side of the cavity (3.1) is provided with a spring I (8), the through holes II (4.1) are communicated with the threaded holes II (4.2), the threaded holes II (4.2) are internally provided with bolts II (6), the through holes II (4.1) are internally provided with sealing blocks (9), and the ends, a second spring (10) is arranged in the groove (9.1), and the top end of the second spring (10) is fixedly connected with a trapezoidal block (11) matched with the circular truncated cone (7.1).

2. A building plumbing connection according to claim 1, wherein: the diameter of the first through hole (3.2) is the same as that of the second through hole (4.1), the length of the sealing block (9) is smaller than that of the second through hole (4.1), the first spring (8) is opposite to the first through hole (3.2), and the sealing block (9) is tightly matched with the first through hole (3.2) and the second through hole (4.1).

3. A building plumbing connection according to claim 1, wherein: rubber pads (12) are arranged on the inner sides of the first ear plate (3) and the second ear plate (4).

4. A building plumbing connection according to claim 1, wherein: the sealing block (9) is made of waterproof materials.

5. A building plumbing connection according to claim 1, wherein: the opening of the groove (9.1) faces outwards.