CN217815634U

CN217815634U - Plastic pipeline connecting device for water supply and drainage

Info

Publication number: CN217815634U
Application number: CN202222184415.1U
Authority: CN
Inventors: 李程; 王浩; 宋敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-15
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a plastic conduit connecting device for water supply and drainage, include: first pipeline, first connecting pipe, second connecting pipe and second pipeline, first pipeline one end is connected with first connecting pipe, first connecting pipe block is connected with the second connecting pipe, be connected with the second pipeline in the second connecting pipe, first connecting pipe in-connection has the rubber pad, and first connecting pipe and second connecting pipe are as connecting the basis. This plastic conduit connecting device for water supply and drainage, the pulling pull rod drives the pin, the pin drives first inserted bar and gets into the recess and carry out the block fixed, it is unrestricted that it is direct to have realized that plastic conduit can connect at will, the rubber pad aligns the inside edge of first connecting pipe, press the bulge, make the son detain the block and connect the box, the effect of being convenient for change the rubber pad has been realized, T type handle drives the torsional spring, the bearing drives T type inserted bar, T type inserted bar through connection is in the second baffle, palm packing ring has been realized and can carry out the guard action to connecting device.

Description

Plastic pipeline connecting device for water supply and drainage

Technical Field

The utility model relates to a pipeline engineering technical field specifically is a plastic conduit connecting device for water supply and drainage.

Background

The pipeline connection means that the prefabricated pipe sections are connected into a complete system according to the requirements of design drawings. In construction, different connection methods should be selected according to the material of the used pipe. The common steel pipes are connected by screw threads, flanges, welding, socket joints, pipe bonding and the like, and the prior art has the following problems in use, for example;

when not having connecting device, the user uses the pipeline needs to be good with required pipeline length measurement, if there is the deviation, can't transfer according to required length to lead to using inconveniently, and when can't be with trading leak protection device, the waterproof pad of long-time use corrodes ageing easily, thereby leads to using inconveniently

Improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic conduit connecting device for water supply and drainage to solve on the existing market that above-mentioned background art provided when not having connecting device, the user uses the pipeline need be good with required pipeline length measurement, if there is the deviation, can't transfer according to required length, thereby lead to using inconveniently, when can't following the leak protection device of changing, the waterproof pad of long-time use corrodes ageing easily, thereby leads to using inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic pipe connecting device for water supply and drainage, comprising: the device comprises a first pipeline, a first connecting pipe, a second connecting pipe and a second pipeline;

one end of the first pipeline is connected with a first connecting pipe, the first connecting pipe is connected with a second connecting pipe in a clamping mode, the second connecting pipe is internally connected with a second pipeline, the first connecting pipe is internally connected with a rubber pad, and the first connecting pipe and the second connecting pipe are used as a connecting foundation;

the first cavity is formed in the first connecting pipe, the second cavity is formed in the upper portion of the first cavity, a connecting rod is connected to the upper portion of the second cavity, the connecting rod is connected to the lower portion of the first baffle in a penetrating mode, the first baffle is arranged in the second cavity, a stop lever is connected to the lower portion of the connecting rod, a pull rod is connected to the upper portion of the first baffle, and the pull rod is connected to the inner portion of the first connecting pipe in a penetrating mode.

Preferably, a first inserting rod is connected below the first baffle, one end of the first inserting rod is connected in the groove, the groove is formed in the second inserting rod, the second inserting rod is connected to one side of the second connecting pipe, the pull rod is pulled to drive the stop rod, and the stop rod drives the first inserting rod to enter the groove to be clamped and fixed.

Preferably, first cavity, second cavity, connecting rod, pin, first baffle, spring, pull rod, first inserted bar, recess and second inserted bar are provided with two sets around first connecting pipe central axis symmetry, set up two sets of can play better fixed action.

Preferably, a third cavity is formed in the first connecting pipe, a male buckle is connected in the third cavity, the male buckle is connected with a female buckle in a clamping mode, the female buckle is connected with one side of a rubber pad, the rubber pad aligns with the inner edge of the first connecting pipe, and the protruding portion is pressed to enable the male buckle to be connected with the female buckle in a clamping mode.

Preferably, the snap-fit connection length of the male buckle and the female buckle is equal to the depth of the third cavity, and the third cavity, the male buckle and the female buckle are symmetrically provided with two groups about the central axis of the rubber pad, so that two groups of rubber pads can be better fixed.

Preferably, the first connecting pipe outside is connected with the fixed block, set up the fourth cavity in the fixed block, fourth cavity one side is connected with the bearing, the bearing in-connection has T type handle, T type handle one end through connection is outside the fixed block, rotates T type handle and drives the bearing rotation.

Preferably, T type handle outer wall connection has the torsional spring, torsional spring one end is connected in bearing one side, the bearing opposite side is connected with T type inserted bar, T type inserted bar through connection is on square hole, square hole sets up in the second baffle, the second baffle is connected in the fifth cavity, the fifth cavity is set up in the palm packing ring, the palm packing ring sets up on first connecting pipe and second connecting pipe outer wall, and T type handle drives the torsional spring, and the bearing drives T type inserted bar, and T type inserted bar through connection is in the second baffle.

Preferably, the section height of the end part of the T-shaped inserted rod is greater than the section height of the end part of Fang Xingkong, and the section width of the end part of the T-shaped inserted rod is smaller than the section length of the square hole, so that the T-shaped inserted rod can play a clamping role.

Compared with the prior art, the beneficial effects of the utility model are that: this plastic conduit connecting device for water supply and drainage, the pulling pull rod drives the pin, the pin drives first inserted bar and gets into the recess and carry out the block fixed, it is unrestricted that it is direct to have realized that plastic conduit can connect at will, the rubber pad aligns the inside edge of first connecting pipe, press the bulge, make the son detain the block and connect the box, the effect of being convenient for change the rubber pad has been realized, T type handle drives the torsional spring, the bearing drives T type inserted bar, T type inserted bar through connection is in the second baffle, palm packing ring has been realized and can carry out the guard action to connecting device.

1. The pulling pull rod drives, first baffle, and first baffle extrusion spring, first baffle drive first inserted bar withdraw, and the back is accomplished in the equipment, loosens the pull rod, and the first baffle of spring atress bounce-back, first baffle drive first inserted bar get into the recess in the block fixed, be provided with two sets ofly about first connecting pipe the central axis and can play better fixed action.

2. The rubber pad aligns first connecting pipe inside edge, presses the protruding part, and the complete block of son knot is connected female and is buckled, makes the rubber pad block connect in first connecting pipe, and third cavity, son knot and female are provided with two sets ofly about the rubber pad central axis symmetry, can play better fixed action, and are convenient for change the rubber pad of using the damage for a long time.

3. The T-shaped handle is rotated to drive the bearing, the outer wall of the T-shaped handle is connected with a torsional spring, one end of the torsional spring is connected to one side of the bearing, the bearing drives the T-shaped inserting rod, the T-shaped inserting rod is connected to the square hole in a penetrating mode, one end of the square hole is connected to the fifth cavity, the T-shaped handle is sent out, the torsional spring rebounds under stress, and the T-shaped inserting rod is driven to rotate and is connected with the second baffle in a closing mode.

Drawings

Fig. 1 is a schematic top view of the present invention;

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

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of the part A structure of the present invention;

FIG. 5 is an enlarged view of the structure of part B of the present invention;

fig. 6 is an enlarged view of the structure of the part C of the present invention.

In the figure: 1. a first conduit; 2. a first connecting pipe; 3. a second connecting pipe; 4. a second conduit; 5. a rubber pad; 6. a first cavity; 7. a second cavity; 8. a connecting rod; 9. a stop lever; 10. a first baffle plate; 11. a spring; 12. a pull rod; 13. a first plunger; 14. a groove; 15. a second plunger; 16. a third cavity; 17. a sub-buckle; 18. a female buckle; 19. a fixed block; 20. a fourth cavity; 21. a bearing; 22. a T-shaped handle; 23. a torsion spring; 24. a T-shaped inserted link; 25. a square hole; 26. a second baffle; 27. a fifth cavity; 28. a brown gasket.

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. 1-6, the present invention provides a technical solution: a plastic pipe connecting device for water supply and drainage, comprising: a first pipeline 1, a first connecting pipe 2, a second connecting pipe 3 and a second pipeline 4;

1 one end of first pipeline is connected with first connecting

pipe

2, 2 blocks of first connecting pipe are connected with second connecting

pipe

3, 3 in-connections of second connecting pipe have

second pipeline

4, 2 in-connections of first connecting pipe have rubber pad 5, and first connecting pipe 2 and second connecting pipe 3 are as connecting the basis, first cavity 6, set up in first connecting pipe 2, second cavity 7 has been seted up to 6 tops of first cavity, the top is connected with connecting rod 8 in second cavity 7, connecting rod 8 through connection is in first baffle 10 below, first baffle 10 sets up in second cavity 7, connecting rod 8 below is connected with pin 9, first baffle 10 top is connected with pull rod 12, pull rod 12 through connection is in first connecting pipe 2.

First baffle 10 below is connected with first inserted bar 13, first inserted bar 13 one end is connected in recess 14, recess 14 is seted up in second inserted bar 15, second inserted bar 15 is connected in 3 one sides of second connecting pipe, first cavity 6, second cavity 7, connecting rod 8, pin 9, first baffle 10, spring 11, pull rod 12, first inserted bar 13, recess 14 and second inserted bar 15 are provided with two sets ofly about 2 the central axis symmetry of first connecting pipe, it can play better fixed action to set up two sets of, pulling pull rod 12 drives pin 9, pin 9 drives first inserted bar 13 and gets into recess 14 and carries out the block fixed.

A third cavity 16 is formed in the first connecting pipe 2, a sub-buckle 17 is connected in the third cavity 16, the sub-buckle 17 is connected with a female buckle 18 in a clamping mode, the female buckle 18 is connected with one side of the rubber pad 5, the clamping connection length of the sub-buckle 17 and the female buckle 18 is equal to the depth of the third cavity 16, the sub-buckle 17 and the female buckle 18 are symmetrically arranged in two groups about the central axis of the rubber pad 5, the two groups of better fixed rubber pads 5 are arranged, the rubber pad 5 is aligned with the inner edge of the first connecting pipe 2, and the protruding part is pressed to enable the sub-buckle 17 to be connected with the female buckle 18 in a clamping mode.

The outer side of the first connecting pipe 2 is connected with a fixing block 19, a fourth cavity 20 is formed in the fixing block 19, one side of the fourth cavity 20 is connected with a bearing 21, a T-shaped handle 22 is connected in the bearing 21, one end of the T-shaped handle 22 is connected outside the fixing block 19 in a penetrating manner, the outer wall of the T-shaped handle 22 is connected with a torsion spring 23, one end of the torsion spring 23 is connected to one side of the bearing 21, the other side of the bearing 21 is connected with a T-shaped inserted rod 24, the T-shaped inserted rod 24 is connected to a square hole 25 in a penetrating manner, the square hole 25 is formed in a second baffle 26, the second baffle 26 is connected in a fifth cavity 27, the fifth cavity 27 is formed in a palm washer 28, the palm washer 28 is arranged on the outer walls of the first connecting pipe 2 and the second connecting pipe 3, the section height of the end portion of the T-shaped inserted rod 24 is larger than that of the square hole 25, the section width of the end portion of the T-shaped inserted rod 24 is smaller than that of the square hole 25, a clamping effect can be achieved, the T-shaped handle 22 is rotated, the T-shaped handle 22 drives the bearing 21 to rotate, the torsion spring 23, the bearing 21 drives the T-shaped inserted rod 24 to drive the T-shaped inserted rod 24, and the T-shaped inserted rod 24 is connected in the second baffle 26 in a penetrating manner.

The working principle is as follows: as shown in fig. 1-6, when the plastic pipe connecting device for water supply and drainage is used, the device is simply known, first, the pull rod 12 is pulled to drive the first baffle 10, the first baffle 10 extrudes the spring 11, after the assembly is completed, the pull rod 12 is loosened, the spring 11 is forced to rebound the first baffle 10, the first baffle 10 drives the first insertion rod 13 to enter the groove 14 to be clamped and fixed, then, the rubber pad 5 is aligned with the inner edge of the first connecting pipe 2, the protrusion is pressed, the male buckle 17 is completely clamped and connected to the female buckle 18, the rubber pad 5 is clamped and connected to the first connecting pipe 2, a better fixing effect can be achieved, and the damaged rubber pad 5 in long-term use is convenient to replace, then, the T-shaped handle 22 is rotated to drive the bearing 21, the outer wall of the T-shaped handle 22 is connected to the torsion spring 23, one end of the torsion spring 23 is connected to one side of the bearing 21, the T-shaped insertion rod 24 is driven by the bearing 21, the T-shaped insertion rod 24 is connected to the square hole 25 in a way, the T-shaped handle 22 is driven to rebound to be connected to the first insertion rod 24, and a palm plate is connected to a palm-shaped connecting pipe 2, which belongs to a palm-shaped connecting pipe connecting device, and a palm-shaped connecting pipe connecting device which belongs to a second protection technology which is not described in the prior art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A plastic pipe connecting device for water supply and drainage, comprising: a first pipeline (1), a first connecting pipe (2), a second connecting pipe (3) and a second pipeline (4), characterized in that;

one end of the first pipeline (1) is connected with a first connecting pipe (2), the first connecting pipe (2) is connected with a second connecting pipe (3) in a clamping mode, a second pipeline (4) is connected in the second connecting pipe (3), and a rubber pad (5) is connected in the first connecting pipe (2);

first cavity (6) is seted up in first connecting pipe (2), second cavity (7) have been seted up to first cavity (6) top, the top is connected with connecting rod (8) in second cavity (7), connecting rod (8) through connection is in first baffle (10) below, first baffle (10) set up in second cavity (7), connecting rod (8) below is connected with pin (9), first baffle (10) top is connected with pull rod (12), pull rod (12) through connection is in first connecting pipe (2).

2. A plastic pipe connecting device for water supply and drainage according to claim 1, wherein: first baffle (10) below is connected with first inserted bar (13), first inserted bar (13) one end is connected in recess (14), recess (14) are seted up in second inserted bar (15), second inserted bar (15) are connected in second connecting pipe (3) one side.

3. A water supply and drainage plastic pipe connecting device according to claim 2, wherein: the first cavity (6), the second cavity (7), the connecting rod (8), the stop lever (9), the first baffle (10), the spring (11), the pull rod (12), the first inserting rod (13), the groove (14) and the second inserting rod (15) are symmetrically arranged in two groups around the central axis of the first connecting pipe (2).

4. A water supply and drainage plastic pipe connecting device according to claim 1, wherein: a third cavity (16) is formed in the first connecting pipe (2), a sub-buckle (17) is connected in the third cavity (16), the sub-buckle (17) is connected with a female buckle (18) in a clamping mode, and the female buckle (18) is connected with one side of the rubber pad (5).

5. The plastic pipe connecting device for water supply and drainage according to claim 4, wherein: the clamping connection length of the male button (17) and the female button (18) is equal to the depth of the third cavity (16), and the third cavity (16), the male button (17) and the female button (18) are symmetrically provided with two groups about the central axis of the rubber pad (5).

6. A water supply and drainage plastic pipe connecting device according to claim 1, wherein: first connecting pipe (2) outside is connected with fixed block (19), fourth cavity (20) have been seted up in fixed block (19), fourth cavity (20) one side is connected with bearing (21), bearing (21) in-connection has T type handle (22), T type handle (22) one end through connection is outside fixed block (19).

7. A water supply and drainage plastic pipe connecting device according to claim 6, wherein: t type handle (22) outer wall connection has torsional spring (23), torsional spring (23) one end is connected in bearing (21) one side, bearing (21) opposite side is connected with T type inserted bar (24), T type inserted bar (24) through connection is on square hole (25), square hole (25) are seted up in second baffle (26), second baffle (26) are connected in fifth cavity (27), set up in palm packing ring (28) fifth cavity (27), palm packing ring (28) set up on first connecting pipe (2) and second connecting pipe (3) outer wall.

8. A water supply and drainage plastic pipe connecting device according to claim 7, wherein: the section height of the end part of the T-shaped inserted rod (24) is greater than the section height of the end part of Fang Xingkong (25), and the section width of the end part of the T-shaped inserted rod (24) is smaller than the section length of the square hole (25).