CN217441032U

CN217441032U - Pipe connecting device for water supply and drainage

Info

Publication number: CN217441032U
Application number: CN202220088715.7U
Authority: CN
Inventors: 林峰盛
Original assignee: Nanjing Longjin Construction Engineering Co ltd
Current assignee: Nanjing Longjin Construction Engineering Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-09-16
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a water supply and drainage is with pipeline connecting device, including first connecting pipe and second connecting pipe, the right-hand member cover of first connecting pipe is equipped with first connector, the left end fixedly connected with second connector of second connecting pipe, the right-hand member of commentaries on classics piece runs through the left middle-end of fixed box inner chamber and fixedly connected with screw rod, the right side threaded connection of screw rod surface has the slider, the middle-end fixedly connected with installation piece in the slider outside, the inboard left end of connecting rod and the outside contact of installation piece, the left end threaded connection in the connecting rod outside has fourth fixing bolt, the fixed pipe of the left middle-end fixedly connected with of second connector, the surface of fixed pipe and the interior surface contact of first connector. The utility model discloses set up second fixing bolt, commentaries on classics piece, screw rod and connecting rod, reached sealed effectual purpose, it is poor to have solved current water supply and drainage pipe connection device leakproofness, easily leaks when leading to its use, influences the problem of pipeline safety.

Description

Pipeline connecting device for water supply and drainage

Technical Field

The utility model relates to a transmission pipeline technical field specifically is a water supply and drainage is with pipe connection device.

Background

The pipe is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipe after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, and the existing pipe connecting device for water supply and drainage has poor sealing performance, so that water is easy to leak when the pipe connecting device is used, and the safety of the pipe is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water supply and drainage is with pipe connection device possesses the good advantage of leakproofness, and it is poor to have solved current water supply and drainage is with pipe connection device leakproofness, easily leaks when leading to its use, influences the problem of pipeline safety.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline connecting device for water supply and drainage comprises a first connecting pipe and a second connecting pipe, wherein a first connector is sleeved at the right end of the first connecting pipe, a second connector is fixedly connected at the left end of the second connecting pipe, a connecting rod is movably connected at the upper surface of the second connector and the middle end of the lower surface of the second connector, a fixing box is fixedly connected at the upper surface of the first connector and the lower surface of the first connector, a rotating block is movably connected at the left middle end of the fixing box, the right end of the rotating block penetrates through the left middle end of an inner cavity of the fixing box and is fixedly connected with a screw rod, a sliding block is connected at the right side of the outer surface of the screw rod in a threaded manner, an installation block is fixedly connected at the middle end of the outer side of the sliding block, the left end of the inner side of the connecting rod is in contact with the outer side of the installation block, a fourth fixing bolt is connected at the left end of the connecting rod in a threaded manner, a fixing pipe is fixedly connected at the left middle end of the second connector, the outer surface of the fixed pipe is in contact with the inner surface of the first coupling head.

Preferably, the left side fixedly connected with first sealed pad of fixed pipe, the right side cover of fixed pipe surface is equipped with the second and seals up.

Preferably, the right side cover of first connecting pipe surface is equipped with solid fixed ring, gu the equal threaded connection in both sides has third fixing bolt of solid fixed ring upper surface and lower surface.

Preferably, the middle end of the outer surface of the fixing ring is fixedly connected with a circular fixing plate, and the left side of the circular fixing plate is in threaded connection with a plurality of first fixing bolts.

Preferably, the right side of the second connector is in threaded connection with a plurality of second fixing bolts, and the outer surfaces of the second fixing bolts are coated with antirust paint.

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

the utility model is provided with a second fixing bolt, a rotating block, a screw rod and a connecting rod, a third fixing bolt is rotated, a fixing ring is fixed on the outer surface of a first connecting pipe, the first connecting pipe is sleeved on the right side of the first connecting pipe, the first fixing bolt is rotated to avoid the falling of the first connecting pipe, the fixing pipe is inserted into the inner surface of the first connecting pipe, the water leakage at the joint can be avoided through the arranged first sealing gasket and the second sealing gasket, the second fixing bolt is rotated to enable the second connecting pipe to be tightly connected with the first connecting pipe, the connecting rod is rotated to enable the inner side of the connecting rod to be contacted with the outer side of the mounting block, a fourth fixing bolt is rotated to enable the connecting rod to be fixed with the mounting block, the rotating block is rotated to drive the screw rod to rotate, the screw rod drives a sliding block to slide left and right in the inner cavity of a fixing box, the purpose of good sealing effect is achieved, the problem that the sealing performance of the existing pipeline connecting device for water supply and drainage is poor is solved, the problem that the water leakage is easy to happen when the water-saving water tank is used and the safety of a pipeline is affected is caused.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. a first fixing bolt; 4. a fixing ring; 5. a circular fixing sheet; 6. a second connector; 7. a second fixing bolt; 8. rotating the block; 9. a first gasket; 10. a third fixing bolt; 11. a first connector; 12. a second gasket; 13. a fixed tube; 14. a fourth fixing bolt; 15. a fixing box; 16. a screw; 17. a slider; 18. a connecting rod; 19. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pipe connecting device for water supply and drainage comprises a first connecting pipe 1 and a second connecting pipe 2, wherein a fixing ring 4 is sleeved on the right side of the outer surface of the first connecting pipe 1, third fixing bolts 10 are respectively in threaded connection with the left side and the right side of the upper surface and the lower surface of the fixing ring 4, a round fixing plate 5 is fixedly connected with the middle end of the outer surface of the fixing ring 4, a plurality of first fixing bolts 3 are in threaded connection with the left side of the round fixing plate 5, a first connecting head 11 is sleeved on the right end of the first connecting pipe 1, a second connecting head 6 is fixedly connected with the left end of the second connecting pipe 2, a plurality of second fixing bolts 7 are in threaded connection with the right side of the second connecting head 6, antirust paint is coated on the outer surface of the second fixing bolts 7, connecting rods 18 are movably connected with the middle ends of the upper surface and the lower surface of the second connecting head 6, and fixing boxes 15 are respectively fixedly connected with the upper surface and the lower surface of the first connecting head 11, the middle end of the left side of the fixed box 15 is movably connected with a rotating block 8, the right end of the rotating block 8 penetrates through the middle end of the left side of the inner cavity of the fixed box 15 and is fixedly connected with a screw 16, the right side of the outer surface of the screw 16 is connected with a sliding block 17 in a threaded manner, the middle end of the outer side of the sliding block 17 is fixedly connected with an installation block 19, the left end of the inner side of the connecting rod 18 is in contact with the outer side of the installation block 19, the left end of the outer side of the connecting rod 18 is connected with a fourth fixing bolt 14 in a threaded manner, the middle end of the left side of the second connector 6 is fixedly connected with a fixed pipe 13, the left side of the fixed pipe 13 is fixedly connected with a first sealing gasket 9, the right side of the outer surface of the fixed pipe 13 is sleeved with a second sealing gasket 12, the outer surface of the fixed pipe 13 is in contact with the inner surface of the first connector 11, the second fixing bolt 7 is arranged, the rotating block 8, the screw 16 and the connecting rod 18, the third fixing bolt 10 is rotated, the fixing ring 4 is fixed on the outer surface of the first connector 1, the right side of the first connecting pipe 1 is sleeved with the first connecting head 11, the first fixing bolt 3 is rotated, the first connecting head 11 can be prevented from falling off, the fixing pipe 13 is inserted into the inner surface of the first connecting head 11, water leakage at the joint can be avoided through the arranged first sealing gasket 9 and the arranged second sealing gasket 12, the second fixing bolt 7 is rotated, the second connecting head 6 can be tightly connected with the first connecting head 11, the connecting rod 18 is rotated, the inner side of the connecting rod 18 is contacted with the outer side of the mounting block 19, the fourth fixing bolt 14 is rotated, the connecting rod 18 can be fixed with the mounting block 19, the rotating block 8 is rotated, the rotating block 8 drives the screw rod 16 to rotate, the screw rod 16 drives the sliding block 17 to slide left and right in the inner cavity of the fixing box 15, and the purpose of good sealing effect is achieved.

When in use, the second fixing bolt 7, the rotating block 8, the screw 16 and the connecting rod 18 are arranged, the third fixing bolt 10 is rotated, the fixing ring 4 is fixed on the outer surface of the first connecting pipe 1, the first connecting head 11 is sleeved on the right side of the first connecting pipe 1, the first fixing bolt 3 is rotated to prevent the first connecting head 11 from falling off, the fixing pipe 13 is inserted into the inner surface of the first connecting head 11, the water leakage at the joint can be avoided through the arranged first sealing gasket 9 and the second sealing gasket 12, the second fixing bolt 7 is rotated to tightly connect the second connecting head 6 with the first connecting head 11, the connecting rod 18 is rotated to contact the inner side of the connecting rod 18 with the outer side of the mounting block 19, the fourth fixing bolt 14 is rotated to fix the connecting rod 18 with the mounting block 19, the rotating block 8 is rotated to drive the screw 16 to rotate, the screw 16 drives the sliding block 17 to slide left and right in the inner cavity of the fixing box 15, the purpose of good sealing effect is achieved, and the problems that the existing water supply and drainage pipeline connecting device is poor in sealing performance, water is easy to leak when the device is used, and pipeline safety is affected are solved.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plumbing connecting device for feedwater drainage, includes first connecting pipe (1) and second connecting pipe (2), its characterized in that: the right end of the first connecting pipe (1) is sleeved with a first connecting head (11), the left end of the second connecting pipe (2) is fixedly connected with a second connecting head (6), the middle ends of the upper surface and the lower surface of the second connecting head (6) are respectively and movably connected with a connecting rod (18), the upper surface and the lower surface of the first connecting head (11) are respectively and fixedly connected with a fixed box (15), the left middle end of the fixed box (15) is movably connected with a rotating block (8), the right end of the rotating block (8) penetrates through the left middle end of the inner cavity of the fixed box (15) and is fixedly connected with a screw rod (16), the right side thread of the outer surface of the screw rod (16) is connected with a sliding block (17), the middle end of the outer side of the sliding block (17) is fixedly connected with an installation block (19), the left end of the inner side of the connecting rod (18) is in contact with the outer side of the installation block (19), the left end of the outer side of the connecting rod (18) is in threaded connection with a fourth fixing bolt (14), the middle end on the left side of the second connector (6) is fixedly connected with a fixed pipe (13), and the outer surface of the fixed pipe (13) is in contact with the inner surface of the first connector (11).

2. A water supply and drainage pipe connecting device according to claim 1, wherein: the first sealed pad (9) of left side fixedly connected with of fixed pipe (13), the right side cover of fixed pipe (13) surface is equipped with the sealed pad (12) of second.

3. A water supply and drainage pipe connecting device according to claim 1, wherein: the right side cover of first connecting pipe (1) surface is equipped with solid fixed ring (4), gu the equal threaded connection in the left and right sides of fixed ring (4) upper surface and lower surface has third fixing bolt (10).

4. A water supply and drainage pipe connecting device according to claim 3, wherein: the middle end fixedly connected with circular stationary blade (5) of solid fixed ring (4) surface, the left side threaded connection of circular stationary blade (5) has a plurality of first fixing bolt (3).

5. A water supply and drainage pipe connecting device according to claim 1, wherein: the right side threaded connection of second connector (6) has a plurality of second fixing bolt (7), the surface of second fixing bolt (7) is scribbled and is equipped with anti-rust paint.