CN212350001U

CN212350001U - Pipeline pushing machine

Info

Publication number: CN212350001U
Application number: CN202020423239.0U
Authority: CN
Inventors: 卞洪升
Original assignee: Cangzhou Aosen Dike Pipe Fittings Manufacturing Co ltd
Current assignee: Cangzhou Aosen Dike Pipe Fittings Manufacturing Co ltd
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2021-01-15
Anticipated expiration: 2030-03-29

Abstract

The utility model discloses a pipeline pushing machine, including the base, fixed mounting has the protection frame on the base, and fixed embedding has the linking pipe on the protection frame, and fixed embedding is connected with the ventilation pipe on the linking pipe, and fixed mounting has the motor on the ventilation pipe, and fixed embedding has the bearing on the ventilation pipe, and fixed mounting has the blade in the pivot of motor and bearing interference fit, fixed embedding has the dust screen on the ventilation pipe, still is provided with built-in hole on the ventilation pipe, and fixed mounting has the dust collection box that covers built-in hole on the ventilation pipe. The motor drives the blades to generate air flow, so that heat generated by the heating ring can be driven by the air flow, the temperature near the heating ring is reduced as far as possible, and the protection frame is matched to reduce the damage of high temperature to workers.

Description

Pipeline pushing machine

Technical Field

The utility model relates to a push away system machine technical field specifically is pipeline push away system machine.

Background

When the pipeline is produced, the pipeline is basically in a straight shape, and the pipeline needs to be bent in order to meet pipeline conveying, and the equipment used for bending the pipeline is a pipeline pushing machine.

A device for pushing an elbow is designed for mainly solving the problems of large wall thickness difference and the like of the existing pressing elbow according to the authorization notice number CN 202461234U. The middle-frequency heating device is connected with the heating ring through a lead, a core bar with a wedge key hole at the rear part passes through the heating ring, the hole at the center of the pushing head and the hole at the center of the fixed station, a wedge key penetrates through the wedge key hole of the core bar, the movable semicircular clamping plate consists of an upper semicircular clamping plate and a lower semicircular clamping plate, the upper semicircular clamping plate and the lower semicircular clamping plate of the movable semicircular clamping plate are arranged on the front surface of the pushing head and are sleeved on the core bar, and a gap is reserved between the upper semicircular clamping plate and the core bar. The method has the advantage that the wall thickness of the produced elbow is uniform.

Although the pipeline can be well bent and produced, due to the fact that the temperature is high, workers are easily damaged by hot waves when bending and blanking are carried out on the pipeline in the machining of the bent portion of the pipeline, namely the range of the heating ring, and the heating ring is easy to generate dust when heating the pipeline, and influences are caused on the surrounding environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline pushes away system machine to the solution is to the cooling of bending position and the problem of removing dust.

In order to achieve the above object, the utility model provides a following technical scheme: pipeline pushing machine, the on-line screen storage device comprises a base, fixed mounting has the protection frame on the base, fixed embedding has the linking pipe on the protection frame, fixed embedding is connected with the ventilation pipe on the linking pipe, fixed mounting has the motor on the ventilation pipe, fixed embedding has the bearing on the ventilation pipe, the pivot and the bearing interference fit of motor, fixed mounting has the blade in the pivot of motor, fixed embedding has the dust screen on the ventilation pipe, still be provided with built-in hole on the ventilation pipe, fixed mounting has the dust collection box that covers built-in hole on the ventilation pipe.

Preferably, the protection frame is fixedly provided with an intermediate frequency heater, the intermediate frequency heater is fixedly provided with a heating ring, and the heating ring penetrates through the protection frame.

Preferably, a pipeline body is arranged in the heating ring, and a core rod is wrapped in the pipeline body.

Preferably, the protective frame sequentially wraps the outer layer, the first heat insulation layer, the second heat insulation layer, the third heat insulation layer and the inner layer from outside to inside.

Preferably, the outer layer and the inner layer are both made of high-temperature-resistant stainless steel materials, and the thickness of the outer layer and the inner layer is not less than three centimeters.

Preferably, the first heat insulation layer and the third heat insulation layer are both made of glass fiber plate materials, and the thickness of the first heat insulation layer and the thickness of the third heat insulation layer are not less than two centimeters.

Preferably, the second heat insulation layer is made of rock wool plate materials, and the thickness of the second heat insulation layer is not less than one centimeter.

Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the blades to generate airflow, so that heat generated by the heating ring can be driven by the airflow, the temperature near the heating ring is reduced as much as possible, and the damage of workers due to high temperature is reduced by matching with the protective frame;

the dust can be prevented from running out through the dust screen, and the dust can enter the dust collection box for collection after falling down.

Drawings

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

FIG. 2 is a schematic side view of the protection frame of the present invention;

fig. 3 is a schematic cross-sectional view of the protection frame of the present invention.

In the figure: 1. a base; 11. a protective frame; 12. connecting the pipe; 13. a motor; 14. a bearing; 15. a blade; 16. a dust screen; 17. a built-in hole; 18. a dust collecting box; 19. a vent pipe; 2. heating a ring; 21. an intermediate frequency heater; 3. a pipe body; 31. a core bar; 4. an outer layer; 41. a first insulating layer; 42. a second thermal insulation layer; 43. a third thermal insulation layer; 44. an inner layer.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the pipeline pushing machine comprises a base 1, a protection frame 11 is fixedly installed on the base 1, an engagement pipe 12 is fixedly embedded in the protection frame 11, a ventilation pipe 19 is fixedly embedded in the engagement pipe 12, a motor 13 is fixedly installed on the ventilation pipe 19, the model of the motor 13 is 61K150GU-C, the motor 13 is connected with a 220V power supply socket through a wire plug in an inserting mode and is electrified, a bearing 14 is fixedly embedded in the ventilation pipe 19, a rotating shaft of the motor 13 is in interference fit with the bearing 14, blades 15 are fixedly installed on the rotating shaft of the motor 13, a dust screen 16 is fixedly embedded in the ventilation pipe 19, an internal hole 17 is further formed in the ventilation pipe 19, a dust collection box 18 covering the internal hole 17 is fixedly installed on the ventilation pipe 19, and the dust collection box 18 is connected with the ventilation pipe 19 through.

Referring to fig. 1, the protection frame 11 is fixedly provided with the intermediate frequency heater 21, the intermediate frequency heater 21 can provide the function of heating by electrifying for the heating ring 2, the intermediate frequency heater 21 is fixedly provided with the heating ring 2, and the pipeline body 3 can be heated, so that the pipeline body 3 is more easily and completely molded, and the heating ring 2 penetrates through the protection frame 11.

Referring to fig. 1, a pipe body 3 is arranged in the heating ring 2, a core bar 31 is wrapped in the pipe body 3, and the core bar 31 can achieve a bending and shaping effect.

Referring to fig. 1 and 3, the protective frame 11 sequentially wraps the outer layer 4, the first heat insulation layer 41, the second heat insulation layer 42, the third heat insulation layer 43 and the inner layer 44 from outside to inside, so that an effect of preventing hot air flow from scalding can be achieved.

Referring to fig. 1 and 3, the outer layer 4 and the inner layer 44 are made of high temperature resistant stainless steel material, and have a thickness of not less than three centimeters, so as to ensure the strength of the structure.

Referring to fig. 1 and 3, the first thermal insulation layer 41 and the third thermal insulation layer 43 are made of glass fiber plate materials, and have a thickness of not less than two centimeters, which can achieve a high temperature resistant protection effect.

Referring to fig. 1 and 3, the second insulation layer 42 is made of rock wool board material and has a thickness of not less than one centimeter, which can provide an insulation effect.

The utility model discloses when concrete implementation: when the pipeline body 3 needs to be processed, the pipeline body 3 is gradually pushed to the end position on the core rod 31, and then the heating ring 2 heats the pipeline body 3 by starting the intermediate frequency heater 21, so that the heating bending forming of the pipeline body 3 is ensured;

the protective frame 11 can play a protective effect on hot air flow generated when the heating ring 2 is heated, workers are prevented from being scalded by the hot air flow, the outer layer 4 and the inner layer 44 can ensure the strength of the whole structure and also ensure the durability strength, and the three heat insulation layers can play a high-temperature-resistant heat insulation effect and easily ensure the effect of blocking the hot air flow;

when hot air flow needs to be pressed, a power supply of the motor 13 is switched on, the motor 13 drives the blades 15 to rotate, so that the blades generate air flow, heat is taken away partially through the ventilation pipe 19, the temperature near the heating ring 2 is reduced as much as possible, the dustproof net 16 has a dustproof effect, dust falls through the built-in holes 17, and the dust enters the dust collection box 18.

Claims

1. Pipeline pushing machine includes base (1), its characterized in that: fixed mounting has protection frame (11) on base (1), fixed embedding has linking pipe (12) on protection frame (11), fixed embedding is connected with ventilation pipe (19) on linking pipe (12), fixed mounting has motor (13) on ventilation pipe (19), fixed embedding has bearing (14) on ventilation pipe (19), the pivot and bearing (14) interference fit of motor (13), fixed mounting has blade (15) in the pivot of motor (13), fixed embedding has dust screen (16) on ventilation pipe (19), still be provided with built-in hole (17) on ventilation pipe (19), fixed mounting has dust collection box (18) that covers built-in hole (17) on ventilation pipe (19).

2. The pipe pushing machine of claim 1, wherein: fixed mounting has intermediate frequency heater (21) on protective frame (11), and fixed mounting has heating coil (2) on intermediate frequency heater (21), and protective frame (11) are passed in heating coil (2).

3. The pipe pushing machine of claim 2, wherein: a pipeline body (3) is arranged in the heating ring (2), and a core rod (31) is wrapped in the pipeline body (3).

4. The pipe pushing machine of claim 1, wherein: the protective frame (11) sequentially wraps the outer layer (4), the first heat insulation layer (41), the second heat insulation layer (42), the third heat insulation layer (43) and the inner layer (44) from outside to inside.

5. The pipe pushing machine of claim 4, wherein: the outer layer (4) and the inner layer (44) are both made of high-temperature-resistant stainless steel materials, and the thickness of the outer layer and the inner layer is not less than three centimeters.

6. The pipe pushing machine of claim 4, wherein: the first heat insulation layer (41) and the third heat insulation layer (43) are both made of glass fiber plate materials, and the thickness of the first heat insulation layer and the third heat insulation layer is not less than two centimeters.

7. The pipe pushing machine of claim 4, wherein: the second heat insulation layer (42) is made of rock wool board materials, and the thickness of the second heat insulation layer is not less than one centimeter.