CN216832288U

CN216832288U - Appurtenance convenient to PE union coupling

Info

Publication number: CN216832288U
Application number: CN202122463884.2U
Authority: CN
Inventors: 范文君
Original assignee: Yunnan Handa Plastic Industry Technology Development Co ltd
Current assignee: Yunnan Handa Plastic Industry Technology Development Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-06-28
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an appurtenance convenient to PE union coupling, including connecting the workstation, first PE pipe, second PE pipe and installing in the hot welding link at connection workstation top, a tip of first PE pipe is provided with the bayonet joint, a tip of second PE pipe install with bayonet joint size looks adaptation and grafting complex adapter sleeve, the bilateral symmetry of hot welding link is provided with the outer heating sleeve head that is used for heating the bayonet joint and is used for heating the interior heating post of adapter sleeve, installs the electrical heating stick in the hot welding link. The utility model discloses an external heating sleeve head and interior heating post that set up respectively in hot welding link both sides can heat plug and heating adapter sleeve simultaneously, improve the efficiency of PE union coupling, and external heating sleeve head and interior heating post all heat through the electrical heating stick, and the heating is stable, convenient to use, and the fixed cover of PE pipe that the bilateral symmetry of hot welding link set up can be fixed convenient operation to first PE pipe, second PE pipe.

Description

Appurtenance convenient to PE union coupling

Technical Field

The utility model relates to a PE manages production technical field, specifically is an appurtenance convenient to PE union coupling.

Background

The PE pipe is a polyethylene pipe, and the PE pipe comprises a medium-density polyethylene pipe and a high-density polyethylene pipe, and is divided into SDR11 series and SDR17.6 series according to the wall thickness, wherein the former is suitable for conveying gaseous artificial gas, natural gas and liquefied petroleum gas, and the latter is mainly used for conveying natural gas. The welding of PE pipe is connected two solitary PE pipes, and present PE union coupling all is threaded connection, and sealed effect is poor, connects insecurely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an appurtenance convenient to PE union coupling to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an appurtenance convenient to PE union coupling, includes connecting workstation, first PE pipe, second PE pipe and installs in the hot welding link at connecting the workstation top, a tip of first PE pipe is provided with the bayonet joint, a tip of second PE pipe install with bayonet joint size looks adaptation and grafting complex adapter sleeve, the bilateral symmetry of hot welding link is provided with the external heating sleeve head that is used for heating the bayonet joint and is used for heating the internal heating post of adapter sleeve, install the electrical heating stick in the hot welding link, external heating sleeve head, internal heating post all are connected with the electrical heating stick, the bilateral symmetry of connecting the workstation is provided with the fixed cover of PE pipe that is used for fixed first PE pipe, second PE pipe.

Preferably, the inner diameter of the outer heating sleeve head is matched with the outer diameter of the heating plug head in size, and the outer heating sleeve head and the heating plug head are in plug fit.

Preferably, a heat insulation sleeve is sleeved outside the outer heating sleeve head.

Preferably, the outer diameter of the inner heating column is matched with the inner diameter of the heating connecting sleeve in size, and the inner diameter of the heating connecting sleeve are matched in an inserting mode.

Preferably, a support is installed at the bottom of the PE pipe fixing sleeve, and the bottom of the support is welded to the top surface of the connecting workbench.

Preferably, a temperature display screen for displaying the temperature of the electric heating rod is further mounted on the outer wall of the hot welding connection frame.

Preferably, four apex angles in the bottom of connecting the workstation all install the universal wheel, all install the fixed brake of being convenient for park on every universal wheel.

Preferably, a pushing frame is mounted at one end of the top of the connecting workbench.

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

1. among this appurtenance convenient to PE union coupling, through the outer heating sleeve head and the interior heating post that set up respectively in hot welding link both sides, can heat socket joint and heating adapter sleeve simultaneously, improve PE union coupling's efficiency, and outer heating sleeve head and interior heating post all heat through the electric heating rod, the heating is stable, high durability and convenient use, the fixed cover of PE pipe that sets up at the bilateral symmetry of hot welding link, can be fixed first PE pipe, second PE pipe, and convenient operation.

2. Among this appurtenance convenient to PE union coupling, the heat insulating sleeve has been cup jointed to the outside of external heating pullover, improves thermal-insulated effect, prevents among the welding process, scalds the staff.

3. Among this appurtenance convenient to PE union coupling, still install the temperature display screen that is used for showing the electrical heating stick temperature on the outer wall of hot welding link, can show the temperature of electrical heating stick, make things convenient for operating personnel to observe.

Drawings

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

fig. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a schematic structural diagram of the first PE pipe and the second PE pipe after thermal welding.

The meaning of the various reference symbols in the drawings:

10. connecting a workbench; 11. a universal wheel; 12. fixing a brake; 13. a pushing frame;

20. a hot-welded connection frame; 21. an external heating sleeve head; 22. an inner heating column; 23. a heat insulating sleeve; 24. an electrical heating rod; 25. a temperature display screen;

30. a first PE tube; 31. a plug-in connector;

40. a second PE tube; 41. connecting sleeves;

50. fixing a PE pipe sleeve; 51. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to 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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

An auxiliary tool convenient for connection of PE pipes is disclosed, as shown in FIGS. 1-3, comprising a connection workbench 10, a first PE pipe 30, a second PE pipe 40 and a hot welding connection frame 20 installed at the top of the connection workbench 10, wherein a plug connector 31 is arranged at one end of the first PE pipe 30, a connection sleeve 41 which is matched with the plug connector 31 in size and in a plug-in manner is installed at one end of the second PE pipe 40, an outer heating sleeve head 21 for heating the plug connector 31 and an inner heating column 22 for heating the connection sleeve 41 are symmetrically arranged at two sides of the hot welding connection frame 20, an electric heating rod 24 is installed in the hot welding connection frame 20, the outer heating sleeve head 21 and the inner heating column 22 are both connected with the electric heating rod 24, and PE pipe fixing sleeves 50 for fixing the first PE pipe 30 and the second PE pipe 40 are symmetrically arranged at two sides of the connection workbench 10.

It should be noted that the inner diameter of the outer heating socket 21 is matched with the outer diameter of the heating plug 31 and the two are in plug fit, and the outer diameter of the inner heating column 22 is matched with the inner diameter of the heating connecting socket 41 and the two are in plug fit.

Further, the heat insulation sleeve 23 is sleeved outside the external heating sleeve head 21, so that the heat insulation effect is improved, and workers are prevented from being scalded in the welding process.

Specifically, support 51 is installed to the bottom of the fixed cover 50 of PE pipe, and the bottom of support 51 welds in the top surface of connecting workstation 10, improves stability, still installs the temperature display screen 25 that is used for showing the electric heating rod 24 temperature on the outer wall of hot welding link 20, can show the temperature of electric heating rod 24, makes things convenient for operating personnel to observe.

In addition, four apex angles in the bottom of connecting workstation 10 all install universal wheel 11, all install the fixed brake 12 that is convenient for park on every universal wheel 11, and the top tip of connecting workstation 10 is installed and is pushed frame 13, and the operating personnel of being convenient for removes through universal wheel 11 and the pushing frame 13 that sets up, and fixed brake 12 can be fixed with connecting workstation 10, prevents the swift current car.

When the auxiliary tool for connecting PE pipes in this embodiment is used, an operator turns on a switch of the electric heating rod 24, and observes the temperature of the temperature display screen 25 to 230-.

The utility model discloses an among the appurtenance convenient to PE union coupling, through outer heating sleeve head 21 and the interior heating post 22 that set up respectively in hot welding link 20 both sides, can heat plug 31 and heating connecting sleeve 41 simultaneously, improve PE union coupling's efficiency, and outer heating sleeve head 21 and interior heating post 22 all heat through electric heating rod 24, the heating is stable, high durability and convenient use, the fixed cover 50 of PE pipe that sets up at the bilateral symmetry of hot welding link 20, can be to first PE pipe 30, second PE pipe 40 is fixed, and convenient operation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an appurtenance convenient to PE union coupling which characterized in that: comprises a connecting workbench (10), a first PE pipe (30), a second PE pipe (40) and a hot welding connecting frame (20) arranged at the top of the connecting workbench (10), one end of the first PE pipe (30) is provided with a plug connector (31), one end of the second PE pipe (40) is provided with a connecting sleeve (41) which is matched with the plug connector (31) in size and in plug fit, outer heating sleeve heads (21) for heating the plug connector (31) and inner heating columns (22) for heating the connecting sleeve (41) are symmetrically arranged on two sides of the hot welding connecting frame (20), an electric heating rod (24) is arranged in the hot welding connecting frame (20), the outer heating sleeve head (21) and the inner heating column (22) are both connected with the electric heating rod (24), PE pipe fixing sleeves (50) used for fixing the first PE pipe (30) and the second PE pipe (40) are symmetrically arranged on two sides of the connecting workbench (10).

2. An auxiliary tool for facilitating the connection of a PE pipe according to claim 1, characterised in that: the inner diameter of the outer heating sleeve head (21) is matched with the outer diameter of the heating plug head (31) in size, and the outer heating sleeve head and the heating plug head are in plug fit.

3. An auxiliary tool for facilitating the connection of a PE pipe according to claim 1, characterised in that: and a heat insulation sleeve (23) is sleeved outside the outer heating sleeve head (21).

4. An auxiliary tool for facilitating the connection of a PE pipe according to claim 1, characterised in that: the outer diameter of the inner heating column (22) is matched with the inner diameter of the heating connecting sleeve (41) in size, and the inner heating column and the heating connecting sleeve are in plug fit.

5. An auxiliary tool for facilitating the connection of a PE pipe according to claim 1, characterised in that: the bottom of the PE pipe fixing sleeve (50) is provided with a support (51), and the bottom of the support (51) is welded on the top surface of the connecting workbench (10).

6. An auxiliary tool for facilitating the connection of a PE pipe according to claim 1, characterised in that: and a temperature display screen (25) for displaying the temperature of the electric heating rod (24) is also arranged on the outer wall of the hot welding connecting frame (20).

7. An auxiliary tool for facilitating the connection of a PE pipe according to claim 1, characterised in that: four apex angle departments in the bottom of connecting workstation (10) all install universal wheel (11), all install the fixed brake (12) of being convenient for park on every universal wheel (11).

8. An auxiliary tool for facilitating the connection of a PE pipe according to claim 7, wherein: and a pushing frame (13) is arranged at one end part of the top of the connecting workbench (10).