CN214448582U

CN214448582U - PE pipeline production heating equipment

Info

Publication number: CN214448582U
Application number: CN202120462189.1U
Authority: CN
Inventors: 杨占川
Original assignee: Hebei Zhongsu Pipeline Manufacturing Co ltd
Current assignee: Hebei Zhongsu Pipeline Manufacturing Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-22
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a PE pipeline production firing equipment, including the operation panel, be provided with the inner chamber on the operation panel, inner chamber in-connection has the bar hole, and the bar downthehole sliding surface has hugged closely there is the gag lever post, is fixed with the framework on the gag lever post, and it has the pipeline body to slide to run through in the framework, is fixed with the barrel on the operation panel, and the barrel internal fixation has the cylinder body, is fixed with the backup pad on the piston rod of cylinder body, is fixed with the hot plate in the backup pad. Can carry out fixed position to the pipeline through the framework, and two opposite direction movement's framework can realize that the butt joint after the heating of pipeline end is stable, compares artifical hand push and guarantees processingquality more.

Description

PE pipeline production heating equipment

Technical Field

The utility model belongs to the technical field of PE pipeline production, specifically be a PE pipeline production firing equipment.

Background

The PE pipe comprises a medium-density polyethylene pipe and a high-density polyethylene pipe, wherein the medium-density polyethylene pipe is suitable for conveying gaseous artificial gas, natural gas and liquefied petroleum gas, and the high-density polyethylene pipe is mainly used for conveying natural gas.

Welding the PE pipe, butt-welding the PE pipe, quickly contacting the end part of the heated pipe, keeping the end part under pressure, cooling and forming, and then correcting at the later stage.

However, in the existing heating process, the pipeline is conveyed by manual pushing, so that the pressure is not stable enough when the pipeline is butted, and the welded part is easy to separate when used at a later stage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE pipeline production firing equipment to solve artifical hand push pipeline and lead to processing unstable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE pipeline production firing equipment, includes the operation panel, be provided with the inner chamber on the operation panel, inner chamber in-connection has the bar hole, it has the gag lever post to slide to hug closely in the bar hole, be fixed with the framework on the gag lever post, it has the pipeline body to slide to run through in the framework, be fixed with the barrel on the operation panel, the barrel internal fixation has the cylinder body, be fixed with the backup pad on the piston rod of cylinder body, be fixed with the hot plate in the backup pad, the hot plate is PE pipe special electric heating board, and through wire and indoor 220V power strip grafting circular telegram, the cylinder body is the pneumatic cylinder, and thrust is stable, and the stroke is enough long.

Preferably, the bearing is fixed to the inner wall both sides of inner chamber all and is embedded into, and interference fit has the back shaft in the bearing, guarantees back shaft pivoted stability.

Preferably, a motor is fixed on the operating platform, a rotating shaft of the motor is fixed with the supporting shaft through a coupler, the motor is a small three-phase asynchronous machine, a forward and reverse rotation switch is fixed on the shell through a wire, the forward and reverse rotation switch is HY2-15 in type, and the motor is plugged and electrified with an indoor 380V power strip through a wire plug.

Preferably, the support shaft is provided with a threaded boss, the threaded boss is two-section and opposite in direction, so that the two frame bodies can be opposite and close to or far away from each other at the same time.

Preferably, the thread on the thread protrusion is provided with a thread sleeve, the thread sleeve is fixedly connected with the limiting rod, and the limiting rod can enable the frame body to move horizontally.

Preferably, a threaded ring is fixedly embedded in the frame body, and a threaded rod is arranged on the inner thread of the threaded ring and can drive the pressing plate to move up and down.

Preferably, the upper end of threaded rod is fixed with the knob, and the lower extreme of threaded rod is fixed with the clamp plate that sets up with the pipeline body extrusion, can extrude fixedly to the pipeline body.

Compared with the prior art, the beneficial effects of the utility model are that: can carry out fixed position to the pipeline through the framework, and two opposite direction movement's framework can realize that the butt joint after the heating of pipeline end is stable, compares artifical hand push and guarantees processingquality more.

Drawings

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

FIG. 2 is a schematic diagram of the position of the cylinder body of the present invention;

fig. 3 is a schematic diagram of the position of the pressing plate of the present invention.

In the figure: 1. an operation table; 11. an inner cavity; 12. a strip-shaped hole; 13. a limiting rod; 14. a frame body; 15. A pipe body; 16. a support plate; 17. heating plates; 18. a barrel; 19. a cylinder body; 2. a bearing; 21. A support shaft; 22. a motor; 23. a threaded boss; 24. a threaded sleeve; 3. a threaded ring; 31. a threaded rod; 32. a knob; 33. and (7) pressing a plate.

Detailed Description

Please refer to fig. 1 and 2, a heating device for PE pipeline production, comprising an operation table 1, an inner chamber 11 is arranged on the operation table 1, a bar-shaped hole 12 is communicated in the inner chamber 11, a limiting rod 13 is tightly sliding attached in the bar-shaped hole 12, a frame 14 is fixed on the limiting rod 13, a pipeline body 15 is sliding penetrated in the frame 14, a cylinder 18 is fixed on the operation table 1, a cylinder body 19 is fixed in the cylinder 18, a supporting plate 16 is fixed on a piston rod of the cylinder body 19, a heating plate 17 is fixed on the supporting plate 16, the heating plate 17 is a special electric heating plate for PE pipe, the heating device is spliced and electrified with an indoor 220V power strip through a wire, the cylinder body 19 is a hydraulic cylinder, the thrust is stable, and the stroke is long enough.

Referring to fig. 1, bearings 2 are fixedly embedded in both sides of the inner wall of the inner cavity 11, and a support shaft 21 is in interference fit in the bearings 2, so as to ensure the stability of the rotation of the support shaft 21.

Referring to fig. 1, a motor 22 is fixed on an operating table 1, a rotating shaft of the motor 22 is fixed with a supporting shaft 21 through a coupling, the motor 22 is a small three-phase asynchronous machine, a forward and reverse rotation switch is fixed on a shell through a wire, the forward and reverse rotation switch is HY2-15, and the motor 22 is plugged and electrified with an indoor 380V power strip through a wire plug.

Referring to fig. 1, the supporting shaft 21 is provided with a threaded protrusion 23, and the threaded protrusion 23 has two sections in opposite directions, so that the two frames 14 can move toward or away from each other.

Referring to fig. 1, the thread of the thread protrusion 23 is provided with a thread bushing 24, the thread bushing 24 is fixedly connected with the limiting rod 13, and the limiting rod 13 can enable the frame 14 to move horizontally.

Referring to fig. 1 and 3, a threaded ring 3 is fixedly embedded in the frame 14, and a threaded rod 31 is disposed in the threaded ring 3 to drive the pressing plate 33 to move up and down.

Referring to fig. 1 and 3, a knob 32 is fixed to an upper end of the threaded rod 31, and a pressing plate 33 that is disposed to press the pipe body 15 is fixed to a lower end of the threaded rod 31, so that the pipe body 15 can be pressed and fixed.

The working principle of the scheme is as follows: when the pipeline needs to be spliced, the height of the heating plate 17 is set to be the lowest, then the power supply is switched on, so that the heating plate 17 can be heated, the end part of the pipeline body 15 is melted, the pipeline body 15 penetrates through the frame body 14, and the threaded rod 31 is in butt joint with the threaded ring 3, so that the pressing plate 33 can fix the pipeline body 15.

Then, the end of the pipe body 15 is brought into contact with the heating plate 17 to melt the end, and after the end is melted, the end is rapidly pushed by the piston rod of the cylinder 19 to move the heating plate 17 upward and separate from the butt joint area of the two pipe bodies 15.

At this moment, switch on motor 22's power, through just reversing switch starter motor 22, motor 22 drives back shaft 21 and rotates for the protruding 23 activities of screw thread, effect and gag lever post 13 through the protruding 23 setting of just reversing screw thread slide spacingly in bar hole 12, make the contact of being close to of two 15 subtend pipeline bodies, accomplish the welding butt joint.

Claims

1. The utility model provides a PE pipeline production heating equipment, includes operation panel (1), its characterized in that: be provided with inner chamber (11) on operation panel (1), inner chamber (11) in-connection has bar hole (12), it hugs closely to slide in bar hole (12) has gag lever post (13), be fixed with framework (14) on gag lever post (13), it has pipeline body (15) to slide to run through in framework (14), be fixed with barrel (18) on operation panel (1), barrel (18) internal fixation has cylinder body (19), be fixed with backup pad (16) on the piston rod of cylinder body (19), be fixed with hot plate (17) on backup pad (16).

2. The PE pipe production heating apparatus of claim 1, wherein: both sides of the inner wall of the inner cavity (11) are fixedly embedded with bearings (2), and support shafts (21) are arranged in the bearings (2) in an interference fit mode.

3. The PE pipe production heating apparatus of claim 2, wherein: a motor (22) is fixed on the operating platform (1), and a rotating shaft of the motor (22) is fixed with the supporting shaft (21) through a coupler.

4. The PE pipe production heating apparatus of claim 3, wherein: the supporting shaft (21) is provided with a threaded bulge (23), and the threaded bulge (23) is divided into two sections with opposite directions.

5. The PE pipe production heating apparatus of claim 4, wherein: the thread boss (23) is provided with a thread sleeve (24) in a threaded manner, and the thread sleeve (24) is fixedly connected with the limiting rod (13).

6. The PE pipe production heating apparatus of claim 1, wherein: a threaded ring (3) is fixedly embedded in the frame body (14), and a threaded rod (31) is arranged in the threaded ring (3) through internal threads.

7. The PE pipe production heating apparatus of claim 6, wherein: the upper end of the threaded rod (31) is fixed with a knob (32), and the lower end of the threaded rod (31) is fixed with a pressing plate (33) which is extruded with the pipeline body (15).