CN211052795U

CN211052795U - Cutting equipment for heat supply pipeline

Info

Publication number: CN211052795U
Application number: CN201920963378.XU
Authority: CN
Inventors: 薛振奇; 侯宇峰; 朱志峰; 王晓伟; 姚宁
Original assignee: Shanxi Industrial Equipment Installation Group Co Ltd
Current assignee: Shanxi Installation Group Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-07-21
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a cutting equipment for heat supply pipeline, including pipeline circular cutting device, pipeline circular cutting device is including rotating machine, support body and regulation main part, the outer wall fixed connection of rotating machine is at the lateral wall of support body, adjust the upper portion inner wall of main part activity scarf joint at the support body, the support body includes elasticity ring and first gyro wheel, the lower extreme at the elasticity ring is installed in first gyro wheel symmetry rotation, adjust the main part and include second gyro wheel, threaded rod and knob, the second gyro wheel rotates the lower extreme of installing at the threaded rod, the inner wall at the knob is installed to the threaded rod screw thread, the lower extreme of knob rotates the upper end of installing at the elasticity ring, the threaded rod slides the scarf joint and installs the upper end inner wall at the elasticity ring, the threaded rod runs through the elasticity ring. The utility model discloses can be automatically along target pipeline circular motion, made things convenient for the cutting shower nozzle to carry out the circular cutting work, better satisfying the use needs.

Description

Cutting equipment for heat supply pipeline

Technical Field

The utility model relates to a pipeline cutting equipment technical field specifically is a cutting equipment for heat supply pipeline.

Background

Flame cutting is a common mode of rough machining of steel plates, namely gas cutting, the traditional mode is acetylene gas cutting, and later propane is used, so that natural gas cutting is realized at present, and the natural gas cutting becomes the first choice of flame cutting due to the characteristics of abundant natural gas reserves, low price, no pollution and the like. Natural gas additives are generally added in natural gas flame cutting to generate novel flame cutting gas, and the gas is used for flame cutting, so that the cutting effect is better, the cutting efficiency is improved, and the cutting cost is reduced;

however, when the pipeline is cut, the carrier is required to drive the spray head to do circular motion along the target pipe body, the target is circularly cut, common devices are manual, the common devices are required to be sleeved on the outer wall of the target pipeline and then fastened by the buckles, the operation process is complicated, manpower is wasted, and the device capable of solving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting equipment for heat supply pipeline to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for a heat supply pipeline comprises a pipeline circular cutting device, wherein the pipeline circular cutting device comprises a rotating machine, a frame body and an adjusting main body, the outer wall of the rotating machine is fixedly connected to the side wall of the frame body, and the adjusting main body is movably embedded in the inner wall of the upper part of the frame body; the frame body comprises an elastic ring and first rollers, and the first rollers are symmetrically and rotatably arranged at the lower end of the elastic ring; the adjusting body comprises a second idler wheel, a threaded rod and a knob, the second idler wheel is rotatably installed at the lower end of the threaded rod, and the threaded rod is installed on the inner wall of the knob in a threaded mode.

Preferably, the lower end of the knob is rotatably installed at the upper end of the elastic ring, the threaded rod is slidably embedded and installed on the inner wall of the upper end of the elastic ring in a scarf mode, the threaded rod penetrates through the elastic ring, and the outer wall of the rotating machine is fixedly connected to the side wall of the elastic ring.

Preferably, the pipeline circular cutting device further comprises a cutting nozzle, a hook and a belt body, wherein the side end of the cutting nozzle is fixedly connected to the front end of the elastic ring, one end of the hook is fixedly connected to one end of the belt body, and the other end of the belt body is fixedly connected to the lower end of the elastic ring.

Preferably, the support body still includes pulley, slide opening and hanging hole, the front end fixed connection of pulley is at the side of first gyro wheel, the upper end at the elastic ring is seted up in the slide opening fretwork, the even fretwork of hanging hole is seted up at the inner wall side at the elastic ring.

Preferably, the adjusting body further comprises a rotating ring, the upper end of the rotating ring is rotatably embedded and installed at the lower end of the knob, and the lower end of the rotating ring is fixedly connected to the upper end of the elastic ring.

Preferably, the rotating machine is a motor, and the rotating machine is electrically connected with an external power supply.

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

when in use, the frame body is placed on the upper end surface of a target pipeline, the upper end of the elastic ring is manually pressed, the elastic deformation of the elastic ring is utilized to expand the deformation of the lower end opening of the elastic ring, finally, the elastic ring is sleeved on the outer wall of the target pipeline, then, the knob is manually screwed to enable the threaded rod to slide downwards along the inner wall of the sliding hole, finally, the second roller is tightly supported on the outer wall of the target pipeline, if the threaded rod is positioned at the lower end of the sliding hole and is too long, the knob is reversely screwed to upwards adjust the second roller, the supporting force between the second roller and the target pipeline is adjusted through the knob, the first roller and the second roller are both supported on the outer wall of the target pipeline through adjustment, an external power supply is utilized to convert electric energy into rotating energy through the rotating machine, the pulley and the first roller are driven to rotate through the belt, the pipeline circular cutting device is rotated along the outer, do not need hand drive circular cutting, realize through the purpose of pipeline circular cutting device semi-automatic circular cutting, if the elastic ring is in and faces the position that breaks away from, articulate through couple and hanging hole, make the area body keep off at elastic ring lower extreme, avoid the support body to break away from and cause danger.

Drawings

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

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

fig. 3 is a schematic view of the exploded structure of the adjusting body of the present invention.

In the figure: 1. a pipeline circular cutting device; 2. rotating the machine; 3. cutting the spray head; 4. a frame body; 5. adjusting the main body; 6. hooking; 7. a belt body; 8. a pulley; 9. an elastic ring; 10. a slide hole; 11. hanging holes; 12. a first roller; 13. a second roller; 14. a threaded rod; 15. a knob; 16. and (7) rotating the ring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, the present invention provides an embodiment: a cutting device for a heat supply pipeline comprises a pipeline ring cutting device 1, wherein the pipeline ring cutting device 1 comprises a rotating machine 2, a frame body 4 and an adjusting main body 5, the outer wall of the rotating machine 2 is fixedly connected to the side wall of the frame body 4, and the adjusting main body 5 is movably embedded in the inner wall of the upper part of the frame body 4; the frame body 4 comprises an elastic ring 9 and a first roller 12, and the first roller 12 is symmetrically and rotatably arranged at the lower end of the elastic ring 9; the adjusting body 5 comprises a second roller 13, a threaded rod 14 and a knob 15, the second roller 13 is rotatably installed at the lower end of the threaded rod 14, the threaded rod 14 is installed on the inner wall of the knob 15 in a threaded manner, when the adjusting body is used, the frame body 4 is placed on the upper end surface of a target pipeline, the upper end of the elastic ring 9 is manually pressed, the elastic deformation of the elastic ring 9 is utilized to expand the deformation of the lower end opening of the elastic ring 9, finally, the elastic ring 9 is sleeved on the outer wall of the target pipeline, then, the knob 15 is manually screwed to enable the threaded rod 14 to slide downwards along the inner wall of the sliding hole 10, finally, the second roller 13 is tightly supported on the outer wall of the target pipeline, if the threaded rod 14 is located at the lower end of the sliding hole 10 too long, the knob 15 is reversely screwed to adjust the second roller 13 upwards, the supporting force of the second roller 13 and the target pipeline is adjusted by the knob 15, utilize external power source to turn into the rotation energy through rotating machine 2 with the electric energy, drive pulley 8 and first gyro wheel 12 through the belt and rotate for pipeline circular cutting device 1 rotates along the target pipeline outer wall, makes cutting shower nozzle 3 can carry out the circular cutting work along the target pipeline outside, does not need hand drive circular cutting, realizes the purpose through pipeline circular cutting device 1 semi-automatic circular cutting.

The lower end of a knob 15 is rotatably arranged at the upper end of an elastic ring 9, a threaded rod 14 is slidably embedded and arranged on the inner wall of the upper end of the elastic ring 9 in a scarf mode, the threaded rod 14 penetrates through the elastic ring 9, the outer wall of a rotator 2 is fixedly connected to the side wall of the elastic ring 9, if the elastic ring 9 is located at a position near to be separated, the threaded rod is hung and connected with a hanging hole 11 through a hook 6, a belt body 7 is kept at the lower end of the elastic ring 9, the danger caused by separation of a frame body 4 is avoided, the pipeline ring cutting device 1 further comprises a cutting nozzle 3, the hook 6 and the belt body 7, the side end of the cutting nozzle 3 is fixedly connected to the front end of the elastic ring 9, one end of the hook 6 is fixedly connected to one end of the belt body 7, the other end of the belt body 7 is fixedly connected to the lower end of the elastic ring 9, the frame body 4 further comprises a pulley 8, a sliding hole, the hanging hole 11 is evenly hollowed at the side end of the inner wall of the elastic ring 9, the adjusting body 5 further comprises a rotating ring 16, the upper end of the rotating ring 16 is rotated and embedded at the lower end of the knob 15, the lower end of the rotating ring 16 is fixedly connected at the upper end of the elastic ring 9, the rotating machine 2 is a motor, and the rotating machine 2 is electrically connected with an external power supply.

The working principle is as follows: when in use, the frame body 4 is placed on the upper end surface of a target pipeline, the upper end of the elastic ring 9 is manually pressed, the elastic deformation of the elastic ring 9 is utilized to expand the deformation of the lower end opening of the elastic ring 9, finally, the elastic ring 9 is sleeved on the outer wall of the target pipeline, then, the threaded rod 14 is enabled to slide downwards along the inner wall of the sliding hole 10 by manually screwing the knob 15, finally, the second roller 13 is tightly supported on the outer wall of the target pipeline, if the threaded rod 14 is positioned at the lower end of the sliding hole 10 and is too long, the knob 15 is reversely screwed to upwards adjust the second roller 13, the effect of adjusting the supporting force of the second roller 13 and the target pipeline by screwing the knob 15 is achieved, the first roller 12 and the second roller 13 are both supported on the outer wall of the target pipeline by adjustment, the external power supply is utilized to convert the electric energy into the rotation energy through the rotating machine 2, the pulley 8 and the first roller 12 are, the cutting nozzle 3 can perform circular cutting work along the outer side of the target pipeline, the circular cutting is not driven by hand, and the purpose of semi-automatic circular cutting through the pipeline circular cutting device 1 is achieved.

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 cutting equipment for heat supply pipeline, includes pipeline circular cutting device (1), its characterized in that: the pipeline circular cutting device (1) comprises a rotating machine (2), a frame body (4) and an adjusting main body (5), wherein the outer wall of the rotating machine (2) is fixedly connected to the side wall of the frame body (4), and the adjusting main body (5) is movably embedded in the inner wall of the upper part of the frame body (4); the frame body (4) comprises an elastic ring (9) and first rollers (12), and the first rollers (12) are symmetrically and rotatably arranged at the lower end of the elastic ring (9); the adjusting body (5) comprises a second roller (13), a threaded rod (14) and a knob (15), the second roller (13) is rotatably installed at the lower end of the threaded rod (14), and the threaded rod (14) is installed on the inner wall of the knob (15) in a threaded mode.

2. The cutting apparatus for a heating pipeline according to claim 1, wherein: the lower extreme of knob (15) is rotated and is installed in the upper end of elasticity ring (9), threaded rod (14) slip scarf joint is installed at the upper end inner wall of elasticity ring (9), threaded rod (14) run through elasticity ring (9), the outer wall fixed connection of pivot (2) is at the lateral wall of elasticity ring (9).

3. The cutting apparatus for a heating pipeline according to claim 1, wherein: pipeline circular cutting device (1) still includes cutting shower nozzle (3), couple (6) and the area body (7), the side fixed connection of cutting shower nozzle (3) is at the front end of elasticity ring (9), the one end fixed connection of couple (6) is in the one end of the area body (7), the other end fixed connection of the area body (7) is at the lower extreme of elasticity ring (9).

4. The cutting apparatus for a heating pipeline according to claim 1, wherein: the support body (4) further comprises a pulley (8), a sliding hole (10) and a hanging hole (11), the front end of the pulley (8) is fixedly connected to the side end of the first roller (12), the sliding hole (10) is hollowed out to be arranged at the upper end of the elastic ring (9), and the hanging hole (11) is evenly hollowed out to be arranged at the side end of the inner wall of the elastic ring (9).

5. The cutting apparatus for a heating pipeline according to claim 1, wherein: the adjusting body (5) further comprises a rotating ring (16), the upper end of the rotating ring (16) is rotatably embedded and installed at the lower end of the knob (15), and the lower end of the rotating ring (16) is fixedly connected to the upper end of the elastic ring (9).

6. The cutting apparatus for a heating pipeline according to claim 1, wherein: the rotating machine (2) is an electric motor, and the rotating machine (2) is electrically connected with an external power supply.