CN213196593U - Pipeline cutting machine is used in pipeline under pressure installation construction - Google Patents
Pipeline cutting machine is used in pipeline under pressure installation construction Download PDFInfo
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- CN213196593U CN213196593U CN202022142655.6U CN202022142655U CN213196593U CN 213196593 U CN213196593 U CN 213196593U CN 202022142655 U CN202022142655 U CN 202022142655U CN 213196593 U CN213196593 U CN 213196593U
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Abstract
The utility model relates to a pipeline cutting machine is used in pipeline under pressure installation construction. Comprises a base plate, an annular fixing frame is fixedly arranged on the base plate, two clamping plates are arranged on the inner side of the fixing frame, an adjusting rod and a limiting rod are arranged on one surface of each clamping plate, the adjusting rod penetrates through the fixing frame, is in threaded connection with the fixing frame and is in rotating connection with the clamping plates, the limiting rod penetrates through the fixing frame, is in sliding connection with the fixing frame and is fixedly connected with the clamping plates, a base plate is arranged on the base plate, the base plate is connected with the base plate in a sliding way, a moving plate and a screw rod are arranged on one surface of the base plate, the screw rod penetrates through the moving plate, is in threaded connection with the moving plate and is in rotary connection with the base plate, an annular cutting frame is arranged between the fixed frame and the reference plate, a circular cutter driven by a motor is arranged at the inner side of the cutting frame, the cutting machine also comprises an adjusting cylinder, a cylinder rod of the adjusting cylinder is fixedly connected with the motor of the circular cutter, the driven gear is sleeved on the periphery of the cutting frame, the driving gear is arranged on one side of the driven gear, and the cutting frame is rotatably connected with the fixing frame. The utility model discloses cutting accuracy is high, of high quality.
Description
Technical Field
The utility model relates to a pipeline processing technology field especially relates to a pipeline cutting machine is used in pipeline under pressure installation construction.
Background
Pressure pipes are all pipes which are subjected to internal or external pressure. The pressure pipeline is one part of the pipeline, the pressure pipeline usually needs to be cut on an installation site, the diameter of a plurality of pressure pipelines is large, and the overall installation quality of the pipeline is affected due to the fact that cuts are uneven or deviate by adopting a simple cutting mode.
Disclosure of Invention
The utility model discloses aim at solving prior art's not enough, and provide a pipe cutter for pressure pipeline installation construction.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a pipeline cutting machine for pressure pipeline installation construction comprises a base plate, an annular fixing frame with a horizontal axis is fixedly arranged on the base plate, two clamping plates which are opposite up and down are arranged on the inner side of the fixing frame, a vertical adjusting rod and a limiting rod parallel to the adjusting rod are arranged on one surface of each clamping plate facing the fixing frame, the adjusting rod penetrates through the fixing frame and is in threaded connection with the fixing frame, the adjusting rod is rotatably connected with the clamping plates, the limiting rod penetrates through the fixing frame and is in vertical sliding connection with the fixing frame, the limiting rod is fixedly connected with the clamping plates, a reference plate collinear with the axis of the fixing frame is arranged on the base plate, the reference plate is in sliding connection with the base plate along the axis direction of the fixing frame, a moving plate and a screw collinear with the axis of the fixing frame are arranged on one surface of the reference plate, the moving plate is, set up the annular cutting frame with the mount axis collineation between mount and benchmark board, set up the axis and be on a parallel with the cutting frame axis and by motor drive's circular cutter in the inboard of cutting frame, still include axis and the collinear adjusting cylinder of cutting frame diameter, adjusting cylinder's cylinder is fixed with the cutting frame, the motor rigid coupling of jar pole and circular cutter, establish annular driven gear at the periphery cover of cutting frame, set up by motor drive and with driven gear engaged with driving gear in one side of driven gear, the motor and the base plate rigid coupling of driving gear, the cutting frame rotates with the mount to be connected.
Preferably: the four corners of the base plate are provided with universal wheels.
Preferably: the lower parts of the two ends of the base plate are provided with a U-shaped turnover frame, the two side walls of the turnover frame are hinged and can be fixed with the base plate, and the universal wheels are arranged at the two ends of the bottom edge of the turnover frame.
Preferably: the outer side of the side wall of the roll-over stand is provided with a positioning nail, the positioning nail comprises a turntable, one side of the turntable is provided with a cubic insert block which is collinear with the axis of the turntable, the joint of the insert block and the turntable is positioned in the plane of the turntable, and the outer end face of the insert block is provided with a push-pull rod in a connecting way; the side wall of the base plate is provided with jacks, the jacks are formed by communicating a rectangular hole with a circular groove with the axis of the rectangular hole in a collinear manner, the turntable is arranged in the circular groove and is rotatably connected with the rectangular hole, the sum of the lengths of the turntable and the insert block is smaller than the depth of the circular groove, the insert block can be inserted into the rectangular hole, and the four side walls of the insert block are respectively parallel to the four side walls of the rectangular hole when the roll-over stand is vertical.
Preferably: a handle is arranged at one end of the base plate.
The utility model has the advantages that: the utility model discloses a set up mount, cutting frame, benchmark board etc. and carry out the annular cutting that is accurate large-scale pipeline under pressure, cutting accuracy is higher, the quality is better, facilitates for the follow-up processing of pipeline.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the split structure of the fixing frame and the cutting frame of the present invention;
fig. 3(a) is the structure schematic diagram of the positioning nail of the present invention, and (b) is the insertion structure schematic diagram of the positioning nail and the insertion hole of the present invention.
In the figure: 1-a substrate; 2-a reference plate; 3, moving the plate; 4-screw rod; 5-a handle; a 6-wire loop; 7-a fixing frame; 8-a cutting frame; 9-a driven gear; 10-adjusting the cylinder; 11-adjusting rod; 12-a limiting rod; 13-a circular cutter; 14-a drive gear; 15-a roll-over stand; 16-a splint; 17-positioning nails; 17-1-a push-pull rod; 17-2-insert block; 17-3-turn table; 18-a universal wheel; 19-a jack; 19-1-circular groove; 19-2-rectangular hole.
The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 and fig. 2, the utility model comprises a base plate 1, an annular fixing frame 7 with horizontal axis is fixedly arranged on the base plate 1, two vertically opposite clamping plates 16 are arranged on the inner side of the fixing frame 7, a vertical adjusting rod 11 and a limiting rod 12 parallel to the adjusting rod 11 are arranged on the surface of the clamping plate 16 facing the fixing frame 7, the adjusting rod 11 passes through the fixing frame 7 and is in threaded connection with the fixing frame 7, the adjusting rod 11 is rotatably connected with the clamping plates 16, the limiting rod 12 passes through the fixing frame 7 and is in vertical sliding connection with the fixing frame 7, the limiting rod 12 is fixedly connected with the clamping plates 16, a reference plate 2 collinear with the axis of the fixing frame 7 is arranged on the base plate 1, the reference plate 2 is in sliding connection with the base plate 1 along the axis direction of the fixing frame 7, a moving plate 3 and a screw rod 4 collinear with the axis of the fixing frame 7 are arranged, the screw rod 4 penetrates through the movable plate 3 and is in threaded connection with the movable plate 3, the screw rod 4 is in rotary connection with the reference plate 2, an annular cutting frame 8 which is collinear with the axis of the fixed frame 7 is arranged between the fixed frame 7 and the reference plate 2, a circular cutter 13 which is collinear with the axis of the cutting frame 8 and is driven by a motor is arranged on the inner side of the cutting frame 8, the circular cutter further comprises an adjusting cylinder 10 which is collinear with the diameter of the cutting frame 8, a cylinder barrel of the adjusting cylinder 10 is fixed with the cutting frame 8, a cylinder rod is fixedly connected with the motor of the circular cutter 13, an annular driven gear 9 is sleeved on the periphery of the cutting frame 8, a driving gear 14 which is driven by the motor and is meshed with the driven gear 9 is arranged on one side of the driven gear 9, the motor of the driving gear 14 is fixedly connected.
The utility model discloses a theory of operation does: one end of a pressure pipe to be cut is inserted into a fixing frame 7 and a cutting frame 8, the position of a circular cutter 13 is adjusted through an adjusting cylinder 10, the position of two clamping plates 16 is adjusted by rotating an adjusting rod 11, the position of a reference plate 2 is adjusted by rotating a screw rod 4 simultaneously, until the two clamping plates 16 clamp and support the pressure pipe tightly, the axis of the pressure pipe is almost collinear with the fixing frame 7, the circular cutter 13 is positioned at the position to be cut of the pressure pipe, and the reference plate 2 is attached to the end face of the pressure pipe, the axis position of the pressure pipe can be directly adjusted by observation without being very accurate, the support of other positions of a pipe body after the pressure pipe is lifted can adopt a plurality of modes such as a cushion block, an adjustable support frame, manual work and the like, which are not in the protection range of the utility model, then the circular cutter 13 and the adjusting cylinder 10 are started, so that the, the cutting of the pressure pipe is completed, the reference plate 2 is arranged to ensure that the circular cutter 13 is perpendicular to the pressure pipe, the requirement is met when the end face of the pressure pipe is attached to the reference plate 2, and if the attachment is not performed, the axis of the pressure pipe is deviated from the fixed frame 7.
In this embodiment, in order to facilitate the transfer of equipment at a construction site, universal wheels 18 are provided at four corners of the base plate 1, and a handle 5 is provided at one end of the base plate 1. During the cutting process, the related cylinder and motor rotate only one turn, the connected air pipe or electric wire does not affect the use of the device under the condition of enough length, but in order to avoid the winding of the corresponding pipeline, a wire loop 6 is arranged at the handle 5, and the related pipeline is lapped in the wire loop 6.
In order to improve the stability of the equipment when in use, the universal wheels 18 are designed into a turnover structure, specifically, a U-shaped turnover frame 15 is arranged below two ends of the base plate 1, two side walls of the turnover frame 15 are hinged and fixed with the base plate 1, and the universal wheels 18 are arranged at two ends of the bottom edge of the turnover frame 15. Referring to fig. 3, a positioning nail 17 is arranged on the outer side of the side wall of the roll-over stand 15, the positioning nail 17 comprises a rotary disc 17-3, one side of the rotary disc 17-3 is provided with a cubic insert block 17-2 which is collinear with the axis of the rotary disc 17-3, the joint of the insert block 17-2 and the rotary disc 17-3 is positioned in the plane of the rotary disc 17-3, and the outer end face of the insert block 17-2 is provided with a push-pull rod 17-1 in a connecting manner; the side wall of the base plate 1 is provided with an insertion hole 19, the insertion hole 19 is formed by communicating a rectangular hole 19-2 with a circular groove 19-1 which is collinear with the axis of the rectangular hole 19-2, a rotary disc 17-3 is arranged in the circular groove 19-1 and is connected with the circular groove in a rotating mode, the sum of the lengths of the rotary disc 17-3 and an insertion block 17-2 is smaller than the depth of the circular groove 19-1, the insertion block 17-2 and the rectangular hole 19-2 can be inserted and connected, and when the turnover frame 15 is vertical, four side walls of the insertion block 17-2 are parallel to four side walls of the rectangular hole 19-2 respectively. When the device is used, the push-pull rod 17-1 is pulled outwards to enable the insertion block 17-2 to be inserted into the rectangular hole 19-2, the inner overturning frame 15 cannot be overturned, the overturning frame 15 is located in a vertical state, the universal wheel 18 can be used, when the device needs to be fixed, the push-pull rod 17-1 is pushed inwards to enable the insertion block 17-2 to be separated from the rectangular hole 19-2, and the overturning frame 15 can rotate.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a pipe cutter is used in pressure pipeline installation construction which characterized in that: the clamping device comprises a base plate (1), an annular fixing frame (7) with a horizontal axis is fixedly arranged on the base plate (1), two vertically opposite clamping plates (16) are arranged on the inner side of the fixing frame (7), one surface, facing the fixing frame (7), of each clamping plate (16) is provided with a vertical adjusting rod (11) and a limiting rod (12) parallel to the adjusting rod (11), each adjusting rod (11) penetrates through the fixing frame (7) and is in threaded connection with the fixing frame (7), each adjusting rod (11) is rotatably connected with the corresponding clamping plate (16), each limiting rod (12) penetrates through the corresponding fixing frame (7) and is in vertical sliding connection with the corresponding fixing frame (7), each limiting rod (12) is fixedly connected with the corresponding clamping plate (16), a reference plate (2) collinear with the axis of the corresponding fixing frame (7) is arranged on the base plate (1), the reference plate (2) is in sliding connection with the base plate (1) along the axis direction of the corresponding fixing frame (7), one surface, facing away from the fixing frame (7), of Collinear screw rod (4), the movable plate (3) is fixedly connected with the base plate (1), the screw rod (4) passes through the movable plate (3) and is in threaded connection with the movable plate (3), the screw rod (4) is rotatably connected with the reference plate (2), an annular cutting frame (8) collinear with the axis of the fixing frame (7) is arranged between the fixing frame (7) and the reference plate (2), a circular cutter (13) with the axis parallel to the axis of the cutting frame (8) and driven by a motor is arranged on the inner side of the cutting frame (8), the cutting machine further comprises an adjusting cylinder (10) collinear with the diameter of the cutting frame (8), a cylinder barrel of the adjusting cylinder (10) is fixed with the cutting frame (8), a cylinder rod is fixedly connected with the motor of the circular cutter (13), an annular driven gear (9) is sleeved on the periphery of the cutting frame (8), a driving gear (14) driven by the motor and meshed with the driven gear (9) is arranged on one side of the driven gear (9, the motor of the driving gear (14) is fixedly connected with the substrate (1), and the cutting frame (8) is rotationally connected with the fixed frame (7).
2. The pipe cutter for pressure pipe installation construction according to claim 1, wherein: universal wheels (18) are arranged at four corners of the base plate (1).
3. The pipe cutter for pressure pipe installation construction according to claim 2, wherein: the lower parts of two ends of the base plate (1) are provided with U-shaped turnover frames (15), two side walls of each turnover frame (15) are hinged and fixable with the base plate (1), and universal wheels (18) are arranged at two ends of the bottom edge of each turnover frame (15).
4. The pipe cutter for pressure pipe installation construction according to claim 3, wherein: a positioning nail (17) is arranged on the outer side of the side wall of the roll-over stand (15), the positioning nail (17) comprises a rotary disc (17-3), one surface of the rotary disc (17-3) is provided with a cubic insert block (17-2) which is collinear with the axis of the rotary disc (17-3), the joint of the insert block (17-2) and the rotary disc (17-3) is positioned in the rotary disc (17-3), and the outer end surface of the insert block (17-2) is provided with a push-pull rod (17-1) in a connecting manner; the side wall of the base plate (1) is provided with an insertion hole (19), the insertion hole (19) is formed by communicating a rectangular hole (19-2) with a circular groove (19-1) which is collinear with the axis of the rectangular hole (19-2), a rotary disc (17-3) is arranged in the circular groove (19-1) and is in rotary connection, the sum of the lengths of the rotary disc (17-3) and the insertion block (17-2) is smaller than the depth of the circular groove (19-1), the insertion block (17-2) and the rectangular hole (19-2) can be inserted, and when the turnover frame (15) is vertical, the four side walls of the insertion block (17-2) are respectively parallel to the four side walls of the rectangular hole (19-2).
5. The pipe cutter for pressure pipe installation construction according to claim 1, wherein: a handle (5) is provided at one end of the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022142655.6U CN213196593U (en) | 2020-09-25 | 2020-09-25 | Pipeline cutting machine is used in pipeline under pressure installation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022142655.6U CN213196593U (en) | 2020-09-25 | 2020-09-25 | Pipeline cutting machine is used in pipeline under pressure installation construction |
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| Publication Number | Publication Date |
|---|---|
| CN213196593U true CN213196593U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022142655.6U Active CN213196593U (en) | 2020-09-25 | 2020-09-25 | Pipeline cutting machine is used in pipeline under pressure installation construction |
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| Country | Link |
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| CN (1) | CN213196593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494308A (en) * | 2023-05-16 | 2023-07-28 | 广东联创建筑工程有限公司 | A drainage pipe cutting device for municipal construction |
-
2020
- 2020-09-25 CN CN202022142655.6U patent/CN213196593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494308A (en) * | 2023-05-16 | 2023-07-28 | 广东联创建筑工程有限公司 | A drainage pipe cutting device for municipal construction |
| CN116494308B (en) * | 2023-05-16 | 2023-10-10 | 广东联创建筑工程有限公司 | A drainage pipe cutting device for municipal construction |
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