CN215173168U

CN215173168U - High-efficient connection structure of plumbing PE tubular product

Info

Publication number: CN215173168U
Application number: CN202121227480.7U
Authority: CN
Inventors: 胡慧如
Original assignee: Kangbaoziyuan Agricultural Water Saving Material Products Co ltd
Current assignee: Kangbaoziyuan Agricultural Water Saving Material Products Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-14
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a high-efficient connection structure of plumbing PE tubular product relates to the pipe connection technology field, to current problem, now proposes following scheme, including connecting piece, two extrusion mechanism and staple bolt, connecting piece one side inner wall bonds and has first sealed pad, and connecting piece opposite side inner wall is equipped with the internal thread, extrusion mechanism is including fixed pipe, and fixed outer wall of the tube is equipped with the external screw thread, fixed inner wall of the tube bonds and has the sealed pad of second, and the fixed pipe upper and lower both sides outer wall all welds the handle. The utility model discloses can with the PE pipe in the connecting piece is inserted to the picture, in going into the connecting piece with fixed pipe spiral shell again for the sealed pad of first sealing pad, second and the sealed pad of PE pipe inserted portion extrude mutually in the connecting piece, utilize and sealed the pad by the sealed pad of extruded first sealing pad and second, fill up the gap between PE pipe and the connecting piece inner wall, effectively improved the leakproofness of PE union coupling department, avoid the later stage condition of leaking to appear.

Description

High-efficient connection structure of plumbing PE tubular product

Technical Field

The utility model relates to a pipe connection technical field especially relates to a high-efficient connection structure of plumbing PE tubular product.

Background

Because the PE pipe has the comprehensive advantages of safety, sanitation, convenient construction, long service life and the like, the PE pipe is widely applied to the fields of building water supply, building drainage, buried drainage pipes, building heating and gas transmission pipes, electrical and telecommunication protective sleeves, industrial pipes, agricultural pipes and the like.

When the PE pipes are laid on the water supply and drainage pipelines, the connecting structures are needed to be used, every two PE pipes are connected, the traditional connecting structures are connected between the two pipelines together, the sealing effect between the pipeline connecting positions is not good enough, water leakage is easy to occur for a long time, and therefore the high-efficiency connecting structure for the water supply and drainage PE pipes is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency connecting structure for a water supply and drainage PE pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient connection structure of plumbing PE tubular product, includes connecting piece, two extrusion mechanisms and staple bolt, connecting piece one side inner wall bonds has first sealed pad, and connecting piece opposite side inner wall is equipped with the internal thread, extrusion mechanism is including fixed pipe, and fixed outer of tubes wall is equipped with the external screw thread, fixed inside of tubes wall bonds has the second to seal up, and fixed pipe upper and lower both sides outer wall all welds there is the handle.

Preferably, the hoop comprises an upper semi-ring piece and a lower semi-ring piece, threaded holes penetrating through the two ends of the two semi-ring pieces are formed in the two ends of the two semi-ring pieces, and the threaded holes are matched with threaded rods in a matched mode.

Preferably, rubber pads are bonded on the inner walls of the opposite sides of the two semi-ring pieces, and nuts are screwed at the upper end and the lower end of each threaded rod.

Preferably, the fixed pipe is matched with the connecting piece.

Preferably, the cross section of the connecting piece is of an I-shaped structure.

The utility model has the advantages that:

1. the PE pipe can be inserted into the connecting piece as shown in the figure, and then the fixed pipe is screwed into the connecting piece, so that the first sealing gasket, the second sealing gasket and the inserting part of the PE pipe are mutually extruded in the connecting piece, and a gap between the PE pipe and the inner wall of the connecting piece is filled by utilizing the extruded first sealing gasket and the extruded second sealing gasket, thereby effectively improving the sealing property of the joint of the PE pipe and avoiding the later water leakage condition;

2. through two handles of welded on fixed pipe outer wall for the workman can both hands hold the convenient rotation of handle when will fixing the pipe and screw in, the application of force of being convenient for, simultaneously with two PE union couplings back together, the accessible staple bolt is protected pipeline connection department, avoids impaired influence leakproofness, increase of service life.

Drawings

FIG. 1 is a schematic view showing the separated three-dimensional structure of each component of a high-efficiency connection structure for a PE pipe for water supply and drainage provided by the present invention;

FIG. 2 is a three-dimensional cross-sectional view of a connecting member of the high-efficiency connecting structure for the PE pipes for water supply and drainage provided by the utility model;

FIG. 3 is a perspective view of the high-efficiency connection structure for PE pipes for water supply and drainage according to the present invention;

fig. 4 is the utility model provides a three-dimensional cross-sectional view is connected to water supply and drainage PE tubular product high-efficient connection structure's tubular product.

In the figure: 1. a connecting member; 2. a first gasket; 3. an internal thread; 4. a fixed tube; 5. an external thread; 6. a second gasket; 7. a handle; 8. a semi-annular sheet; 9. a rubber pad; 10. a threaded hole; 11. a threaded rod; 12. a nut; 13. and (3) PE pipes.

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.

Referring to fig. 1-4, a water supply and drainage PE pipe high-efficiency connecting structure comprises a connecting piece 1, two extrusion mechanisms and a hoop, wherein the cross section of the connecting piece 1 is of an I-shaped structure, a PE pipe 13 can be inserted into the connecting piece 1 as shown in the drawing, and then a fixed pipe 4 is screwed into the connecting piece 1, so that the insertion parts of a first sealing gasket 2, a second sealing gasket 6 and the PE pipe 13 are mutually extruded in the connecting piece 1, and a gap between the PE pipe 13 and the inner wall of the connecting piece 1 is filled by utilizing the extruded first sealing gasket 2 and the extruded second sealing gasket 6, so that the sealing property of the joint of the PE pipe 13 is effectively improved, and the later water leakage condition is avoided;

the hoop comprises an upper semi-ring piece and a lower semi-ring piece 8, rubber pads 9 are bonded on the inner walls of the opposite sides of the two semi-ring pieces 8, nuts 12 are screwed at the upper ends and the lower ends of two threaded rods 11, threaded holes 10 penetrating through the two ends of the two semi-ring pieces 8 are formed in the two ends of the two semi-ring pieces 8, the threaded holes 10 are matched with the threaded rods 11 in a matched mode, a first sealing gasket 2 is bonded on the inner wall of one side of the connecting piece 1, internal threads 3 are formed in the inner wall of the other side of the connecting piece 1, the extruding mechanism comprises a fixed pipe 4, two handles 7 welded on the outer wall of the fixed pipe 4 enable a worker to hold the handles 7 with two hands to rotate conveniently when screwing the fixed pipe 4, force application is facilitated, and meanwhile after the two PE pipes 13 are connected together, the pipeline connection position can be protected through the hoop, damage to the sealing performance is prevented from being affected, and the service life is prolonged;

fixed

pipe

4 and 1 looks adaptations of connecting piece, and fixed 4 outer walls of pipe are equipped with

external screw thread

5, and 4 inner walls of fixed pipe bond and have the sealed pad 6 of second, and fixed pipe 4 upper and lower both sides outer wall all welds and have handle 7.

The working principle is as follows: can insert the PE pipe 13 in the connecting piece 1 as the picture, in the connecting piece 1 with fixed 4 screws of pipe again, make first sealed pad 2, the sealed pad 6 of second and PE pipe 13 inserted part of PE pipe extrude in the connecting piece 1 mutually, utilize by the sealed pad 2 of extruded first sealed pad and the sealed pad 6 of second, fill up the gap between PE pipe 13 and the connecting piece 1 inner wall, the leakproofness of PE pipe 13 junction has effectively been improved, avoid the condition that leaks to appear in the later stage, after linking together two PE pipes 13, usable two semi-ring pieces 8 wrap connecting piece 1, and screw up nut 12 and fix two semi-ring pieces 8 on connecting piece 1, play the guard action to connecting piece 1, avoid connecting piece 1 impaired influence leakproofness, increase of service life.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plumbing PE tubular product high-efficient connection structure, includes connecting piece (1), two extrusion mechanisms and staple bolt, its characterized in that, connecting piece (1) one side inner wall bonds and has first sealed pad (2), and connecting piece (1) opposite side inner wall is equipped with internal thread (3), extrusion mechanism is including fixed pipe (4), and fixed pipe (4) outer wall is equipped with external screw thread (5), fixed pipe (4) inner wall bonds and has the sealed pad (6) of second, and fixed pipe (4) upper and lower both sides outer wall all welds handle (7).

2. The high-efficiency connecting structure for the PE pipes for water supply and drainage as claimed in claim 1, wherein the anchor ear comprises an upper semi-ring piece and a lower semi-ring piece (8), threaded holes (10) are formed in two ends of each semi-ring piece (8) and penetrate through the threaded holes (10), and the threaded holes (10) are provided with adaptive threaded rods (11).

3. The PE pipe high-efficiency connecting structure for water supply and drainage as claimed in claim 2, wherein rubber pads (9) are bonded on the inner walls of the opposite sides of the two semi-ring pieces (8), and nuts (12) are screwed on the upper ends and the lower ends of the two threaded rods (11).

4. A high-efficiency connecting structure for PE pipes for water supply and drainage as claimed in claim 1, wherein the fixing pipe (4) is adapted to the connecting piece (1).

5. The PE pipe high-efficiency connecting structure for water supply and drainage according to claim 1, wherein the cross section of the connecting piece (1) is of an I-shaped structure.