CN101491848A - Cutting device and method - Google Patents
Cutting device and method Download PDFInfo
- Publication number
- CN101491848A CN101491848A CNA2009100963164A CN200910096316A CN101491848A CN 101491848 A CN101491848 A CN 101491848A CN A2009100963164 A CNA2009100963164 A CN A2009100963164A CN 200910096316 A CN200910096316 A CN 200910096316A CN 101491848 A CN101491848 A CN 101491848A
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- cutting
- cutting machine
- pipe
- pipe pile
- central tube
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention relates to a cutting machine and a cutting method for mechanical equipment, and is designed aiming at the fact that cleaning of a long section of a pile foundation of the prior building engineering is realized by implementing cutting from the periphery of a steel pipe pile, so that the construction efficiency is reduced. The design key points of the invention comprise that: the cutting machine is arranged inside the steel pipe pile, and the extending depth is adjusted through a central pipe and a fixed plate; the central pipe is fixedly connected with a plane of the steel pipe pile; a rotary platform component which is connected with the radial surface is connected with a rotary disc, a positioning wheel extending mechanism and a positioning wheel component; an output shaft of a rotary motor is connected with a gear component, an electrically conductive sliding block component and the rotary disc; a control motor is connected with a telescopic planker; a cutting motor is connected with the telescopic planker and a grinding wheel; the radial surface of the central pipe is connected with the positioning wheel extending mechanism and an auxiliary wheel carrier which provides a driving force for the grinding wheel; and the high speed rotational grinding wheel forms a circle of cutting line along the inner wall of the steel pipe pile so as to complete cutting of the steel pipe pile which is a section higher from the inside diameter to the outside diameter. The cutting machine and the cutting method solve the technical problems of cutting of the steel pipe pile and are particularly suitable for project cleaning of a complete stage of the pile foundation.
Description
Technical field
The present invention relates to mechanical processing technique and apparatus field, be a kind of by in the pipe to the Apparatus and method for of circumscribed pipe cutting.
Background technology
In processing practice, some situation need with to caliber below 600 millimeters, the pipe that enters of people's inconvenience outwards cuts pipe internally, for example imbedded in the pipe trench pipe and will clip one section.The steel-pipe pile of architectural engineering also needs such cutting technique in addition: because the complexity of architectural engineering geological conditions, the depth of drive of steel-pipe pile often exists certain error with design, so just causes the steel-pipe pile of building lot normally will exceed one section than design height.And for the building that basement is arranged, the absolute altitude of these steel-pipe piles is at underground several meters.In the time the steel-pipe pile of the underground part that exceeds standard will being cut, because of the earth in the construction is to be wrapped in steel-pipe pile, implement to cut to such an extent that earth is on every side scooped away from steel-pipe pile is peripheral, make the efficient of construction reduce, also easily pile tube is bumped askew; Do not cut the earth earlier and then lack the prerequisite of cutting outside managing.If from the internal implementation cutting of steel-pipe pile, raising efficiency of construction that will be bigger.To outer cutting, can also overcome some and cut the defective that pipe otch bore is dwindled from outside to inside in the reason, be applicable to that some do not allow to cut the construction occasion that the back caliber diminishes.
The Granted publication CN2405696Y of Chinese patent literature publication, the ZL patent No. 00216174.5, name is called " the underground cutter sweep of steel-pipe pile ", this part utility model discloses the underground cutter sweep of a kind of steel steel-pipe pile, comprises mainly circumference cutting speed reducer structure that is made of motor, decelerator, planetary gear and the pneumatic pressure regulating device that constitutes the control loop of mainly being made up of the pneumatic element that comprises solenoid directional control valve, sequence valve and pressure-reducing valve and check valve.It mainly is made of fuselage supporting and positioning mechanism, circumference cutting speed reducer structure, pneumatic pressure regulating device and the pneumatic feeler mechanism of following.Adopt cutting mode in the pipe, can once cut off whole section pile crown, the cutting method of this part patent is to select the high temperature air plasma-arc for use.This patent cutter sweep need hang in pipe with cutting machine with loop wheel machine, thus the pipe that can only be used for directly putting, put into from top to bottom, and also the location of cutting position is difficult for accurately; In addition can the starting the arc in pipe, and the plasma arc cutting effect be can't see, not easy to operate; Compressed air pipe, cable etc. all are hang behinds, and cutting can be twisted together after rotating.The purpose of this invention is to provide a kind of pipe that level places to vertical any position, cutting machine that can cut pipe from inside to outside with multiple manufacturing process put into.
Summary of the invention
The objective of the invention is provides a kind of cutting machine and cutting method to this area, make its pipe that can put into level and place to vertical any position, can be outwards, cut the cutting machine of pipe with multiple manufacturing process by pipe, make it can solve cutting processing under the occasion that does not have condition to cut pipe from outside to inside; Because of its problem that otch bore is dwindled, do not allow to cut the processing occasion that the back caliber diminishes simultaneously applicable to some.The objective of the invention is to be achieved through the following technical solutions.
A kind of cutting machine, this cutting machine is the equipment from the outside quarter sawing pipe cutting of the internal diameter that is cut pipe, it comprises that rotatable platform assembly, locating wheel assembly, locating wheel extend out mechanism, rolling disc, central tube, gear assembly, rotary electric machine, control motor, cutting head, its design main points are that cutting machine is to insert to be cut in the pipe, for not being the vertical pipe of placing, also available central tube and top auxiliary wheel thereof push cutting machine and are cut in the pipe; It stretches into the degree of depth is to regulate by central tube and fixed head, and the mode of adjusting is regulated the length that another section central tube stretches into by the flange that central tube connected; Or the junction between fixed head and the central tube is provided with sleeve pipe and regulating sleeve, regulate the length that central tube stretches into.Described fixed head connects with the end face that is cut pipe, makes the position of cutting machine cutting comparatively accurate.
The also connection rotatable platform assembly of described central tube, the rotatable platform assembly extends out mechanism with rolling disc, locating wheel, the locating wheel assembly connects.
Described rotary electric machine drives rolling disc by gear assembly, and the control motor connects telescoping mechanism; The diametric plane of central tube connects the rotatable platform assembly, and the rotatable platform assembly is provided with rolling disc, and locating wheel extends out mechanism, locating wheel assembly, auxiliary wheel carrier.
Described cutting head or select milling cutter cutting for use, or crowded cutter device, both can select one and choose.
Described cutting head or select oxy-acetylene for use, or plasma arc cutting device, both can select one and choose.
Described locating wheel extends out mechanism, the power of telescoping mechanism and rolling disc, or select for use pneumatic or hydraulic pressure drives, both can select one and choose.
A kind of cutting method of cutting machine, its main points are that cutting machine utilizes central tube and top auxiliary wheel carrier thereof, cutting machine are pushed be cut in the pipe, are put into the position that needs cutting; Cut lengths are to regulate by central tube and fixed head; Start locating wheel and extend out mechanism, the locating wheel assembly on the cutting machine is extrapolated, touches the steel-pipe pile inwall, assists the cutting machine location; Telescoping mechanism is extrapolated with cutting head, implements by the cutting of inwall to the external diameter direction; Start rotary electric machine simultaneously, make the rotatable platform assembly rotation of cutting machine,, finish and to exceed one section steel-pipe pile by interior radial outer diameter and cut off along the formation one circle line of cut of steel-pipe pile inwall.Cutting machine is inserted from be cut pipe, is put into the position that needs cutting, and stretching into the degree of depth is to regulate by central tube and fixed head.
The invention solves the technical problem that the pipe from horizontal positioned to vertical placement cuts pipe from inside to outside, can be used on the technical problem of cutting steel-pipe pile before cutting the earth earlier, improved the efficiency of construction of architectural engineering significantly.
Description of drawings
Fig. 1 is a kind of structural representation of realizing the cutting machine of the technology of the present invention, and its cutting head has adopted the emery wheel cutting method.
Fig. 2 is this cutting machine embodiment schematic diagram.
Above figure number and title: 1, rotatable platform assembly, 2, the locating wheel assembly, 3, locating wheel extends out mechanism, 4, rolling disc, 5, the conductive slider assembly, 6, gear assembly, 7, rotary electric machine, 8, be cut pipe, 9, fixed head, 10, central tube, 11, auxiliary wheel carrier, 12, the control motor, 13, cutting head, 14, telescoping mechanism, 15, grinding wheel.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, embodiment is a cutting method of having described cutting machine.Cutting machine is inserted from be cut pipe 8, is put into the position that needs cutting, and stretching into the degree of depth is to regulate by central tube 10 and fixed head 9.Start locating wheel and extend out mechanism 3, the locating wheel assembly 2 on the cutting machine is extrapolated, touches the steel-pipe pile inwall, cutting machine is positioned at is cut in the middle of the pipe 8; Control motor 12 drive telescoping mechanism 14 with cutting head to extrapolation, grinding wheel 15 trend steel-pipe pile inwalls start motor on the cutting head 13 (this motor is connected with cutting head, does not mark sequence number) simultaneously, allow grinding wheel rotate at a high speed, implement by the cutting of inwall to the external diameter direction; Start rotary electric machine 7 simultaneously, make rotatable platform assembly 1 rotation of cutting machine; It is in running order that the location wheels of corresponding interlock, locating wheel extend out mechanism 3, auxiliary wheel carrier 11, rolling disc 4, gear assembly 6, telescoping mechanism 14 is given the grinding wheel motive force, make the formation one circle line of cut of grinding wheel along the steel-pipe pile inwall, and the rotation that goes round and begins again cutting, finish and will exceed one section steel-pipe pile by interior radial outer diameter and cut off.
Claims (5)
1, a kind of cutting machine, this cutting machine is to the equipment of circumscribed pipe cutting in the pipe, it comprises that rotatable platform assembly (1), locating wheel assembly (2), locating wheel extend out mechanism (3), rolling disc (4), central tube (10), auxiliary wheel carrier (11), telescoping mechanism (14), cutting head (13), is characterized in that:
Cutting machine is to utilize central tube (10) and auxiliary wheel carrier (11) to insert to be cut in the pipe (8), and stretching into the degree of depth is to regulate by central tube (10) and fixed head (9), and described central tube (10) is fixedly connected with the end face of steel-pipe pile;
Rotary electric machine (7) drives rolling disc (4) by gear assembly (6), and control motor (12) connects telescoping mechanism (14); The diametric plane of central tube (10) connects rotatable platform assembly (1), and rolling disc (4) is arranged on the rotatable platform assembly, and locating wheel extends out mechanism (3), the auxiliary wheel carrier (11) of locating wheel assembly (2).
2, cutting machine as claimed in claim 1 is characterized in that described cutting head (13) or selects the milling cutter cutting for use, or crowded cutter device, and both can select one and choose.
3, cutting machine as claimed in claim 1 is characterized in that described cutting head (13) or selects oxy-acetylene for use, or the plasma arc cutting device, and both can select one and choose.
4, cutting machine as claimed in claim 1 is characterized in that described locating wheel extends out mechanism (3), the power of telescoping mechanism (14) and rolling disc (4), or select for use pneumatic or hydraulic pressure drives, both can select one and choose.
5, a kind of cutting method of cutting machine is characterized in that cutting machine utilizes central tube (10) and top auxiliary wheel carrier (11) thereof, cutting machine is pushed be cut in the pipe (8), is put into the position that needs cutting; Cut lengths are to regulate by central tube (10) and fixed head (9); Start locating wheel and extend out mechanism (3), the locating wheel assembly (2) on the cutting machine is extrapolated, touches the steel-pipe pile inwall, assists the cutting machine location; Telescoping mechanism (14) is extrapolated with cutting head (13), implements by the cutting of inwall to the external diameter direction; Start rotary electric machine (7) simultaneously, make rotatable platform assembly (1) rotation of cutting machine,, finish and to exceed one section steel-pipe pile by interior radial outer diameter and cut off along the formation one circle line of cut of steel-pipe pile inwall; Cutting machine is inserted from be cut pipe (8), is put into the position that needs cutting, and stretching into the degree of depth is to regulate by central tube (10) and fixed head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100963164A CN101491848B (en) | 2009-02-20 | 2009-02-20 | Cutting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100963164A CN101491848B (en) | 2009-02-20 | 2009-02-20 | Cutting device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101491848A true CN101491848A (en) | 2009-07-29 |
| CN101491848B CN101491848B (en) | 2010-04-14 |
Family
ID=40922736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100963164A Expired - Fee Related CN101491848B (en) | 2009-02-20 | 2009-02-20 | Cutting device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101491848B (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481643A (en) * | 2009-08-03 | 2012-05-30 | 弗雷克工业私人有限公司 | Cutting device |
| CN103008932A (en) * | 2012-12-14 | 2013-04-03 | 金华送变电工程有限公司 | Auxiliary rotating mechanism for large tubular bus welding |
| CN104722881A (en) * | 2015-04-03 | 2015-06-24 | 浙江国星实业有限公司 | Steel plate cutting machine |
| CN104889561A (en) * | 2014-03-07 | 2015-09-09 | 青岛大仓管道防腐保温器材有限公司 | Steel pipe connecting friction welding machine |
| CN105965580A (en) * | 2016-06-30 | 2016-09-28 | 重庆浩立塑胶有限公司 | Device for smashing plastics |
| CN106041250A (en) * | 2016-08-09 | 2016-10-26 | 孟祥生 | Internal cutting type pipeline cutting machine |
| CN106825735A (en) * | 2017-03-14 | 2017-06-13 | 覃小倩 | A kind of pipe laying cutting machine and its cutting method |
| CN107052461A (en) * | 2017-03-14 | 2017-08-18 | 覃小倩 | A kind of pipe cutting method |
| CN107262871A (en) * | 2017-07-12 | 2017-10-20 | 安徽大地环保科技有限公司 | A kind of big-diameter pipeline cutter device |
| CN107363559A (en) * | 2016-05-12 | 2017-11-21 | 孙立民 | A kind of cutting movement integration apparatus of tubing |
| CN107732799A (en) * | 2017-08-14 | 2018-02-23 | 国网河南省电力公司新乡供电公司 | A kind of cable steel first cutting machine |
| CN108098059A (en) * | 2017-12-25 | 2018-06-01 | 重庆黎帆装饰工程有限公司 | A kind of guardrail cuts off equipment |
| CN108213553A (en) * | 2018-01-19 | 2018-06-29 | 镇江倍斯特曼新材料研究有限公司 | A kind of processing unit (plant) of metal works |
| CN108637374A (en) * | 2018-06-20 | 2018-10-12 | 中铁工程装备集团有限公司 | A kind of old tube coupling revolution cutter device |
| CN109047895A (en) * | 2018-09-26 | 2018-12-21 | 郑州科技学院 | A kind of steel pipe cutting device using inner wall cutting mode |
| CN111002040A (en) * | 2019-12-30 | 2020-04-14 | 浙江弘源金属制品有限公司 | Sawing device for machining tubular pile end plate and machining process thereof |
| CN111250818A (en) * | 2020-04-15 | 2020-06-09 | 段福生 | An intelligent and efficient coil pipe end cutting mechanism |
| CN111923122A (en) * | 2020-08-28 | 2020-11-13 | 济南高瓴机械科技有限公司 | Drainage pipeline construction cutting process |
| CN111923123A (en) * | 2020-08-28 | 2020-11-13 | 济南高瓴机械科技有限公司 | In-pipe cutting machine |
| CN112223385A (en) * | 2020-09-27 | 2021-01-15 | 北华航天工业学院 | A rotary internal cutting device for waste pile pipes |
| CN113319412A (en) * | 2021-06-28 | 2021-08-31 | 中铁八局集团电务工程有限公司 | Processing method for cable line to penetrate through pre-buried steel pipe |
| CN113441820A (en) * | 2020-03-26 | 2021-09-28 | 乌鲁木齐金风天翼风电有限公司 | Cylindrical body cutting device and cutting method |
| CN117283225A (en) * | 2023-11-07 | 2023-12-26 | 济南考格尔汽车制造有限公司 | Arc welding method and equipment for tank truck hopper |
| CN117961329A (en) * | 2024-04-01 | 2024-05-03 | 河北闽海管件有限公司 | Laser cutting machine for processing large-caliber metal pipe fitting |
| CN119634825A (en) * | 2024-12-26 | 2025-03-18 | 江苏众利达自动化设备有限公司 | Pipe cutting device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405696Y (en) * | 2000-01-18 | 2000-11-15 | 上海宝钢冶金建设公司 | Underground cutting device for steel-tube pile |
| US6295853B1 (en) * | 2000-02-18 | 2001-10-02 | Lindab Ab | Spirally formed pipe cutter with driving mechanism to actively rotate inner knife |
| CN2637057Y (en) * | 2003-09-02 | 2004-09-01 | 何维胜 | Pipe cutter |
-
2009
- 2009-02-20 CN CN2009100963164A patent/CN101491848B/en not_active Expired - Fee Related
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481643A (en) * | 2009-08-03 | 2012-05-30 | 弗雷克工业私人有限公司 | Cutting device |
| CN103008932A (en) * | 2012-12-14 | 2013-04-03 | 金华送变电工程有限公司 | Auxiliary rotating mechanism for large tubular bus welding |
| CN103008932B (en) * | 2012-12-14 | 2015-03-18 | 金华送变电工程有限公司 | Auxiliary rotating device for large tube female welding |
| CN104889561A (en) * | 2014-03-07 | 2015-09-09 | 青岛大仓管道防腐保温器材有限公司 | Steel pipe connecting friction welding machine |
| CN104722881A (en) * | 2015-04-03 | 2015-06-24 | 浙江国星实业有限公司 | Steel plate cutting machine |
| CN107363559A (en) * | 2016-05-12 | 2017-11-21 | 孙立民 | A kind of cutting movement integration apparatus of tubing |
| CN105965580A (en) * | 2016-06-30 | 2016-09-28 | 重庆浩立塑胶有限公司 | Device for smashing plastics |
| CN106041250A (en) * | 2016-08-09 | 2016-10-26 | 孟祥生 | Internal cutting type pipeline cutting machine |
| CN107052461A (en) * | 2017-03-14 | 2017-08-18 | 覃小倩 | A kind of pipe cutting method |
| CN106825735A (en) * | 2017-03-14 | 2017-06-13 | 覃小倩 | A kind of pipe laying cutting machine and its cutting method |
| CN107262871A (en) * | 2017-07-12 | 2017-10-20 | 安徽大地环保科技有限公司 | A kind of big-diameter pipeline cutter device |
| CN107732799A (en) * | 2017-08-14 | 2018-02-23 | 国网河南省电力公司新乡供电公司 | A kind of cable steel first cutting machine |
| CN107732799B (en) * | 2017-08-14 | 2024-01-16 | 国网河南省电力公司新乡供电公司 | A cable steel armor cutting machine |
| CN108098059A (en) * | 2017-12-25 | 2018-06-01 | 重庆黎帆装饰工程有限公司 | A kind of guardrail cuts off equipment |
| CN108213553B (en) * | 2018-01-19 | 2019-08-27 | 仪征市青山铸造有限公司 | A kind of processing unit (plant) of metal works |
| CN108213553A (en) * | 2018-01-19 | 2018-06-29 | 镇江倍斯特曼新材料研究有限公司 | A kind of processing unit (plant) of metal works |
| CN108637374A (en) * | 2018-06-20 | 2018-10-12 | 中铁工程装备集团有限公司 | A kind of old tube coupling revolution cutter device |
| CN108637374B (en) * | 2018-06-20 | 2024-02-27 | 中铁工程装备集团有限公司 | Old pipe joint rotary cutting device |
| CN109047895A (en) * | 2018-09-26 | 2018-12-21 | 郑州科技学院 | A kind of steel pipe cutting device using inner wall cutting mode |
| CN111002040A (en) * | 2019-12-30 | 2020-04-14 | 浙江弘源金属制品有限公司 | Sawing device for machining tubular pile end plate and machining process thereof |
| CN113441820A (en) * | 2020-03-26 | 2021-09-28 | 乌鲁木齐金风天翼风电有限公司 | Cylindrical body cutting device and cutting method |
| CN113441820B (en) * | 2020-03-26 | 2023-03-03 | 乌鲁木齐金风天翼风电有限公司 | Cylinder cutting device and cutting method |
| CN111250818A (en) * | 2020-04-15 | 2020-06-09 | 段福生 | An intelligent and efficient coil pipe end cutting mechanism |
| CN111250818B (en) * | 2020-04-15 | 2021-08-20 | 宁波宏诺汽车零部件科技有限公司 | An intelligent and efficient coil pipe end cutting mechanism |
| CN111923122A (en) * | 2020-08-28 | 2020-11-13 | 济南高瓴机械科技有限公司 | Drainage pipeline construction cutting process |
| CN111923122B (en) * | 2020-08-28 | 2022-05-13 | 济南高瓴机械科技有限公司 | Drainage pipeline construction cutting process |
| CN111923123A (en) * | 2020-08-28 | 2020-11-13 | 济南高瓴机械科技有限公司 | In-pipe cutting machine |
| CN112223385B (en) * | 2020-09-27 | 2022-06-17 | 北华航天工业学院 | Rotary internal cutting device for waste pile pipe |
| CN112223385A (en) * | 2020-09-27 | 2021-01-15 | 北华航天工业学院 | A rotary internal cutting device for waste pile pipes |
| CN113319412A (en) * | 2021-06-28 | 2021-08-31 | 中铁八局集团电务工程有限公司 | Processing method for cable line to penetrate through pre-buried steel pipe |
| CN117283225A (en) * | 2023-11-07 | 2023-12-26 | 济南考格尔汽车制造有限公司 | Arc welding method and equipment for tank truck hopper |
| CN117283225B (en) * | 2023-11-07 | 2024-03-26 | 济南考格尔汽车制造有限公司 | Arc welding method and equipment for tank truck hopper |
| CN117961329A (en) * | 2024-04-01 | 2024-05-03 | 河北闽海管件有限公司 | Laser cutting machine for processing large-caliber metal pipe fitting |
| CN119634825A (en) * | 2024-12-26 | 2025-03-18 | 江苏众利达自动化设备有限公司 | Pipe cutting device |
Also Published As
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|---|---|
| CN101491848B (en) | 2010-04-14 |
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Effective date of registration: 20170117 Address after: Jiangdong District 315040 Zhejiang city of Ningbo Province Ning Chuan Road No. 538 Patentee after: NINGBO JIANGONG ENGINEERING GROUP CO., LTD. Address before: 315040 Zhejiang Province, Ningbo City Jiangdong District No. 46 Xingning Road, Ningbo construction engineering Limited by Share Ltd Patentee before: Ningbo Construction Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20190220 |
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