CN217356069U

CN217356069U - PE pipe connecting device with different pipe diameters

Info

Publication number: CN217356069U
Application number: CN202221182147.3U
Authority: CN
Inventors: 李伟利; 杨林; 李俊杰; 周德满; 王莉莉
Original assignee: Anhui Guodeng New Material Technology Co ltd
Current assignee: Anhui Guodeng New Material Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-09-02
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a pipeline connecting device technical field just discloses a PE union coupling device of different pipe diameters draws together the base, and the fixed welding in top of base has solid fixed ring, gu fixed ring's the fixed coupling of inner chamber has the connecting pipe, the fixed first tubule footpath connector that is equipped with of one end of connecting pipe, the fixed second tubule footpath connector that is equipped with of one end that the connecting pipe was kept away from to first tubule footpath connector. The PE pipe connecting device is used with the first small-diameter connector and the first large-diameter connector in a matched mode, when PE pipes with larger pipe diameters are met, the large-diameter PE pipes can be installed on the connecting pipe through installing the first large-diameter connector, when the PE pipes with the small pipe diameters are met, the PE pipes with the small pipe diameters can be installed on the connecting pipe through installing the first small-diameter connector on the inner wall of the connecting pipe, the connecting device can be connected with the PE pipes with different pipe diameters, workers can install the PE pipes with different pipe diameters more conveniently, and work efficiency can be improved.

Description

PE pipe connecting device with different pipe diameters

Technical Field

The utility model relates to a pipeline connecting device technical field specifically is a PE union coupling device of different pipe diameters.

Background

The polyethylene pipe has wide application field, wherein the water supply pipe and the gas pipe are two largest application markets, the PE pipe is not added with a heavy metal salt stabilizer during processing, the material is nontoxic, a scaling layer is avoided, bacteria are not bred, and the secondary pollution of urban drinking water is well solved.

Traditional PE union coupling device can only connect the PE pipe of two the same pipe diameters, thereby make the connection of PE pipe more problem appear, be unfavorable for work to develop, often need connect the PE pipe of two different pipe diameters in the actual working process, can not connect the PE pipe of different pipe diameters, the installation work that leads to the staff progresses the difficulty, seriously influence the progress of engineering, reduce work efficiency, and traditional PE union coupling device can not adjust unable adjustment base's height, the in-process that uses is also higher to the requirement of topography, need adjust the topography, it is not stable enough to lead to PE union coupling device bottom sprag, we propose the PE union coupling device of a different pipe diameters for this.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a PE pipe connecting device with different pipe diameters, which has the advantages of strong practicability, good stability, adaptability to connection with different pipe diameters, improvement of working efficiency and the like, solves the problem that the traditional PE pipe connecting device can only connect two PE pipes with the same pipe diameter, thereby leading the connection of the PE pipes to have more problems and being not beneficial to the development of work, in the actual working process, two PE pipes with different pipe diameters are often required to be connected, and the PE pipes with different pipe diameters cannot be connected, so that the installation work progress of workers is difficult, the progress of the project is seriously influenced, the working efficiency is reduced, the height of the fixed base cannot be adjusted by the traditional PE pipe connecting device, the requirement on the terrain is high in the using process, the terrain needs to be adjusted, and the problem that the bottom support of the PE pipe connecting device is not stable enough is caused.

The utility model provides a following technical scheme: the utility model provides a PE union coupling device of different pipe diameters, includes the base, the fixed welding in top of base has solid fixed ring, gu fixed ring's the fixed connecting pipe that has cup jointed in inner chamber, the fixed first tubule footpath connector that is equipped with of one end of connecting pipe, the fixed second tubule footpath connector that is equipped with of one end that the connecting pipe was kept away from to first tubule footpath connector, the fixed first big pipe footpath connector that is equipped with of the other end of connecting pipe, the fixed second big pipe footpath connector that is equipped with of one end that the connecting pipe was kept away from to first big pipe footpath connector, the inner chamber of base rotates and is connected with the screw rod, the bottom of screw rod is rotated and is connected with the mounting panel, the fixed welding in bottom of mounting panel has the staple, the left outer edge of connecting pipe is provided with outside screw thread, the inner wall on connecting pipe right side is provided with inside screw thread.

As a preferred technical scheme of the utility model, gu fixed ring runs through the inner chamber of connecting pipe, and the connecting pipe length of fixed ring both sides is the same.

As an optimal technical scheme of the utility model, the connecting pipe has waterproof sticky tape with the winding of the junction of first little pipe diameter connector, first big pipe diameter connector.

As a preferred technical scheme of the utility model, the one end of first little pipe diameter connector is provided with the external screw thread, and the other end is provided with the internal thread, and the one end that first little pipe diameter connector was provided with the external screw thread is passed through internal thread and connecting pipe threaded connection.

As a preferred technical scheme of the utility model, the one end of first big pipe diameter connector is provided with the internal thread, and the other end is provided with the external screw thread, and first big pipe diameter connector is provided with the internal screw thread one end and passes through outside screw thread and connecting pipe threaded connection.

As a preferred technical scheme of the utility model, the inner wall of base is provided with the internal thread, and base and screw rod threaded connection.

As an optimized technical scheme of the utility model, the quantity of staple is four, and the staple symmetric distribution is in the bottom of mounting panel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this PE pipe connecting device of different pipe diameters, use through the cooperation of connecting pipe and first little pipe diameter connector and first big pipe diameter connector, when meetting the PE pipe of great pipe diameter, make on the big pipe diameter PE pipe can install the connecting pipe through installing a first big pipe diameter connector, when meetting the PE pipe of little pipe diameter, through installing the PE pipe that a first little pipe diameter connector made little pipe diameter at the inner wall of connecting pipe and can installing on the connecting pipe, thereby make connecting device can connect the PE pipe of different pipe diameters, it is more convenient to make the staff install at the PE pipe to different pipe diameters, can increase work efficiency.

2. This PE pipe connecting device of different pipe diameters uses through the cooperation of base with the screw rod, in order to let connecting device more stable, when connecting device and ground contactless, makes mounting panel and ground contact through rotating the screw rod to can make the device enough deal with the not environment of co-altitude also can let connecting device more stable with fixing firmly on ground through the staple.

Drawings

FIG. 1 is a schematic view of the main structure of the PE pipe connection device of the present invention;

FIG. 2 is a schematic view of the bottom structure of the PE pipe connection device of the present invention;

FIG. 3 is a schematic view of the structure of the connection tube of the present invention;

FIG. 4 is a schematic cross-sectional view of the connecting tube of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a base; 2. a fixing ring; 3. a connecting pipe; 4. a first small-diameter connector; 5. a second small-caliber connector; 6. a first large-diameter connector; 7. a second large-diameter connector; 8. a screw; 9. Mounting a plate; 10. fixing nails; 11. an external thread; 12. internal threads.

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. 1-5, a PE pipe connection device with different pipe diameters comprises a base 1, a fixing ring 2 is fixedly welded on the top of the base 1, a connecting pipe 3 is fixedly sleeved in the inner cavity of the fixing ring 2, a first small pipe diameter connector 4 is fixedly arranged at one end of the connecting pipe 3, a second small pipe diameter connector 5 is fixedly arranged at one end of the first small pipe diameter connector 4 away from the connecting pipe 3, a first large pipe diameter connector 6 is fixedly arranged at the other end of the connecting pipe 3, a second large pipe diameter connector 7 is fixedly arranged at one end of the first large pipe diameter connector 6 away from the connecting pipe 3, a screw 8 is rotatably connected with the inner cavity of the base 1, a mounting plate 9 is rotatably connected with the bottom of the screw 8, a fixing nail 10 is fixedly welded at the bottom of the mounting plate 9, an external thread 11 is arranged at the outer edge of the left side of the connecting pipe 3, an internal thread 12 is arranged on the inner wall of the right side of the connecting pipe 3, when a PE pipe with a larger pipe, install a first big pipe diameter connector 6, the pipe diameter of first big pipe diameter connector 6 still can not be the same with PE pipe diameter, make big pipe diameter PE pipe can install on connecting pipe 3 through installing a second big pipe diameter connector 7 additional at the outer edge of first big pipe diameter connector 6, when meetting the PE pipe of little pipe diameter, install a first little pipe diameter connector 4, when the pipe diameter of first little pipe diameter connector 4 still can not be the same with PE pipe diameter, make the PE pipe of little pipe diameter install on connecting pipe 3 through installing a second little pipe diameter connector 5 in the inner chamber of first little pipe diameter connector 4, thereby make connecting device can connect the PE pipe of different pipe diameters.

Wherein, solid fixed ring 2 runs through the inner chamber of connecting

pipe

3, and 3 length of connecting pipe of solid fixed ring 2 both sides are the same, run through solid fixed ring 2 through connecting pipe 3 and make solid fixed ring 2 play better supporting role to connecting pipe 3, let connecting device can be more stable after the installation is accomplished, because the PE pipe all needs to be installed at connecting pipe 3 both ends, consequently the connecting pipe 3 at solid fixed ring 2 both ends need reserve the length of wanting to listen.

Wherein, the one end of first little pipe diameter connector 4 is provided with the external screw thread, and the other end is provided with the internal thread, and the one end that first little pipe diameter connector 4 was provided with the external screw thread passes through internal thread 12 and connecting pipe 3 threaded connection, through the threaded connection of first little pipe diameter connector 4 and connecting pipe 3 to the brief introduction nature of the pipe diameter that makes connecting pipe 3 reduces, makes connecting pipe 3 can connect the PE pipe of less pipe diameter.

Wherein, the connecting pipe 3 and the first little pipe diameter connector 4, the first big pipe diameter connector 6 junction winding have waterproof sticky tape, through the waterproof sticky tape of junction winding to connecting pipe 3, can effectively avoid the situation that the junction seeped water appears, has guaranteed connecting device's normal use.

Wherein, the one end of first big pipe diameter connector 6 is provided with the internal thread, and the other end is provided with the external screw thread, and first big pipe diameter connector 6 is provided with the threaded connection of internal thread one end through outside screw thread 11 and connecting pipe 3, through the threaded connection of first big pipe diameter connector 6 and connecting pipe 3.

Wherein, base 1's inner wall is provided with the internal thread, and base 1 and 8 threaded connection of screw rod, can make screw rod 8 adjust mounting panel 9 through the threaded connection with base 1, when meetting connecting device and can not contact with ground, make mounting panel 9 and ground contact let the device more stable through rotating screw rod 8.

Wherein, the quantity of staple 10 is four, and staple 10 symmetric distribution can make connecting device more firm when fixing at the bottom of mounting panel 9 through setting up four staples 10, pricks staple 10 into earth the inside and ensures connecting device ability fixed column, can not appear rocking.

The theory of operation, in operation, make connecting pipe 3 can connect the PE pipe of big pipe diameter through the first big pipe diameter connector 6 to the big pipe diameter of the one end installation of connecting pipe 3, make connecting pipe 3 can connect the PE pipe of less pipe diameter through the first little pipe diameter connector 4 to the less pipe diameter of the other end installation of connecting pipe 3, when connecting device can not contact with ground, make mounting panel 9 and ground contact through rotating screw rod 8, make staple 10 can insert ground, guarantee the stability of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 PE pipe connecting device of different pipe diameters, includes base (1), its characterized in that: the top of the base (1) is fixedly welded with a fixing ring (2), the inner cavity of the fixing ring (2) is fixedly sleeved with a connecting pipe (3), one end of the connecting pipe (3) is fixedly provided with a first small-pipe-diameter connector (4), one end, far away from the connecting pipe (3), of the first small-pipe-diameter connector (4) is fixedly provided with a second small-pipe-diameter connector (5), the other end of the connecting pipe (3) is fixedly provided with a first large-pipe-diameter connector (6), one end, far away from the connecting pipe (3), of the first large-pipe-diameter connector (6) is fixedly provided with a second large-pipe-diameter connector (7), the inner cavity of the base (1) is rotatably connected with a screw rod (8), the bottom of the screw rod (8) is rotatably connected with a mounting plate (9), the bottom of the mounting plate (9) is fixedly welded with a fixing nail (10), and the left outer edge of the connecting pipe (3) is provided with an external thread (11), the inner wall on the right side of the connecting pipe (3) is provided with internal threads (12).

2. The PE pipe connecting device of different pipe diameters as claimed in claim 1, wherein: the fixing ring (2) penetrates through the inner cavity of the connecting pipe (3), and the connecting pipes (3) on two sides of the fixing ring (2) are the same in length.

3. The PE pipe connecting device of different pipe diameters as claimed in claim 1, wherein: and waterproof adhesive tapes are wound at the joints of the connecting pipe (3) and the first small-pipe-diameter connector (4) and the first large-pipe-diameter connector (6).

4. The PE pipe connecting device of different pipe diameters as claimed in claim 1, wherein: one end of the first small pipe diameter connector (4) is provided with external threads, the other end of the first small pipe diameter connector is provided with internal threads, and the end, provided with the external threads, of the first small pipe diameter connector (4) is in threaded connection with the connecting pipe (3) through the internal threads (12).

5. The PE pipe connecting device of different pipe diameters as claimed in claim 1, wherein: one end of the first large-diameter connector (6) is provided with an internal thread, the other end of the first large-diameter connector is provided with an external thread, and one end of the first large-diameter connector (6) provided with the internal thread is in threaded connection with the connecting pipe (3) through the external thread (11).

6. The PE pipe connecting device of different pipe diameters as claimed in claim 1, wherein: the inner wall of the base (1) is provided with internal threads, and the base (1) is in threaded connection with the screw (8).

7. The PE pipe connecting device of different pipe diameters as claimed in claim 1, wherein: the number of the fixing nails (10) is four, and the fixing nails (10) are symmetrically distributed at the bottom of the mounting plate (9).