CN105081636A - Pipeline cutting machine - Google Patents

Pipeline cutting machine Download PDF

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Publication number
CN105081636A
CN105081636A CN201510546641.1A CN201510546641A CN105081636A CN 105081636 A CN105081636 A CN 105081636A CN 201510546641 A CN201510546641 A CN 201510546641A CN 105081636 A CN105081636 A CN 105081636A
Authority
CN
China
Prior art keywords
pipeline
pipe cutter
cutting
cutting machine
wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510546641.1A
Other languages
Chinese (zh)
Inventor
杨永磊
夏永胜
段强
蔺风光
李相华
陈利平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petrochina Co Ltd
China Petroleum and Natural Gas Co Ltd
Original Assignee
China Petroleum and Natural Gas Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Petroleum and Natural Gas Co Ltd filed Critical China Petroleum and Natural Gas Co Ltd
Priority to CN201510546641.1A priority Critical patent/CN105081636A/en
Publication of CN105081636A publication Critical patent/CN105081636A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00Welding or cutting by means of a plasma
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0211Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0217Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being fixed to the workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00Cutting, scarfing, or desurfacing by applying flames
    • B23K7/005Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
    • B23K7/006Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes
    • B23K7/007Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes for obtaining tube intersection profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10Auxiliary devices, e.g. for guiding or supporting the torch
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes

Abstract

The invention relates to a pipeline cutting machine which comprises a power box, driving wheels, safety wheels, an adjusting assembly, a crawler, a rack and a power supply control box, wherein a motor is arranged in the power box; one end of the power supply control box is connected with a power supply terminal; the other end of the power supply control box is connected with the motor; the power supply control box determines whether to provide electric energy for the motor; the adjusting assembly is arranged on the power box; the rack and the adjusting assembly are arranged integrally; the rack is used for fixing a cutting gun; the distance between the gun head of the cutting gun and the central axis of the cutting machine changes under the adjusting action of the adjusting assembly so as to obtain pipelines with different diameters; the safety wheels are arranged at the bottom of the power box; the crawler passes through the safety wheels and winds around a pipeline once so as to fix the pipeline cutting machine onto the pipeline; the driving wheels and the power box are arranged integrally; the motor drives the driving wheels to work under the action of the electric energy; and the driving wheels drive the pipeline cutting machine to move along the pipeline within a limited range of the safety wheels.

Description

A kind of pipe cutter
Technical field
The present invention relates to petroleum production art, particularly a kind of pipe cutter.
Background technology
In the process of all kinds of machine-building, Pipe installing, always cutting stock is carried out to some metallic conduits such as stainless steel, steel alloy, carbon steel.Although have the semi-automatic cutting equipment of magnetic force at present, but because equipment is complicated, price is high, can the material of cut workpiece limited, still a lot of disadvantages is there is so should use, when especially refinery turnaround of unit, small-lot components processing, material is complicated, has some diamagnetic materials of stainless steel, nickel-base alloy etc., use magnetic force semi-automatic cutting equipment cannot blanking, also can waste more manpower and fund.Therefore, have the artificial cutting stock of a lot of unit so far, although facilitate cost low, but labour intensity is large, and cut quality differential degree is slow.
The disadvantage of the parts cutting existence of existing oil field:
1, the complicated weight of magnetic force pipeline cutting equipment is large, and only have oxy-acetylene cutter sweep, plasma cutter cannot be installed, and uses extremely inconvenient, and especially some diamagnetic material equipment of stainless steel, nickel-base alloy etc. cannot be fixed and cannot cut.
Although 2, artificial cutting stock facilitates cost low, labour intensity is large, and cut quality differential degree is slow.
Summary of the invention
For solving the problem of prior art, the present invention proposes a kind of pipe cutter, and make turnaround of unit or small-lot components add man-hour, cutting stock is convenient and swift, improves cut quality and speed, reduces labor intensity of operating staff.
For achieving the above object, the invention provides a kind of pipe cutter, comprising: cutting machine travelling mechanism; Described cutting machine travelling mechanism comprises: headstock, driving wheel, safety wheel, adjustment assembly, crawler belt, tooth bar, power control box; Wherein,
Arrange motor in described headstock, one end of described power control box is connected with feeder ear, and the other end of described power control box is connected with described motor, and whether described power control box determines for described motor provides electric energy;
Described adjustment assembly is arranged on described headstock, and described tooth bar and described adjustment assembly are arranged at one, and described tooth bar is used for fixing cutting gun; Under the regulating action of described adjustment assembly, the rifle head of described cutting gun changes to the distance of the central shaft of described pipe cutter, obtains the pipeline that diameter dimension is different;
Described safety wheel is arranged at the bottom of described headstock, and described crawler belt passes described safety wheel, is wound around a circle along pipeline, realizes described pipe cutter and is fixed on pipeline;
Described driving wheel and described headstock are arranged at one, described motor drives described drive wheel works under the effect of electric energy, described driving wheel drives described pipe cutter to move along pipeline in the limited range of described safety wheel, simultaneously, described cutting gun cuts pipeline, realizes the cutting of pipeline.
Preferably, described gear is also provided with fixed cover.
Preferably, described cutting gun is oxy-acetylene burning torch.
Preferably, described cutting gun is plasma cutting gun, is fixed by the fixed cover on described gear.
Preferably, also comprise: electrical power storage mechanism;
Described electrical power storage mechanism is connected with described cutting machine travelling mechanism by cable, for described cutting machine travelling mechanism provides stabilized power source.
Preferably, described electrical power storage mechanism comprises: base, handle, battery box, pin hole, storage battery and wheel;
Described base is provided with battery box, and the side of described battery box is provided with handle, pin hole; Described base, battery box, handle are formed at one by welding;
Storage battery is provided with in described battery box;
The both sides of described base are provided with wheel.
Technique scheme has following beneficial effect:
The technical program is according to facility Curve guide impeller such as tracked construction equipment, battery truck, folding seat.Cutting machine travelling mechanism is that power drives whole service mechanism with motor, and install manual oxy-acetylene burning torch or plasma cutting gun, completes the cutting stock of some metallic conduits such as steel alloy, carbon steel, stainless steel.
This equipment lightly facilitates, cheap, cutting speed is fast, quality is good, total price is only 10% of magnetic cutting machine, and purposes is wide, can be used for the cutting being in multiple locus workpiece, especially compare labour intensity with artificial cutting and reduce about 70%, accuracy, the fineness of cut surface improve more than 50%.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is one of a kind of pipe cutter schematic diagram of proposing of the present invention;
Fig. 2 is a kind of pipe cutter schematic diagram two that the present invention proposes;
Fig. 3 is the schematic diagram of electrical power storage mechanism in the present embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, be one of a kind of pipe cutter schematic diagram that the present invention proposes.Comprise: cutting machine travelling mechanism; Described cutting machine travelling mechanism comprises: headstock 1, driving wheel 2, safety wheel 3, adjustment assembly 4, crawler belt 5, tooth bar 6, power control box 7; Wherein,
Arrange motor in described headstock 1, one end of described power control box 11 is connected with feeder ear, and the other end of described power control box 11 is connected with described motor, and whether described power control box 11 determines for described motor provides electric energy;
Described adjustment assembly 4 is arranged on described headstock 1, and described tooth bar 6 is arranged at one with described adjustment assembly 4, and described tooth bar 6 is for fixing cutting gun; Under the regulating action of described adjustment assembly 4, the rifle head of described cutting gun changes to the distance of the central shaft of described pipe cutter, obtains the pipeline that diameter dimension is different;
Described safety wheel 3 is arranged at the bottom of described headstock 1, and described crawler belt 5 passes described safety wheel 3, is wound around a circle along pipeline, realizes described pipe cutter and is fixed on pipeline 8;
Described driving wheel 2 is arranged at one with described headstock 1, described motor drives described driving wheel 2 to work under the effect of electric energy, described driving wheel 2 drives described pipe cutter to move along pipeline in the limited range of described safety wheel 3, simultaneously, described cutting gun cuts pipeline 8, realizes the cutting of pipeline 8.
For the present embodiment, whether be provided with fixed cover regardless of on gear 6, the cutting gun that gear 6 can be arranged is oxy-acetylene burning torch.When gear 6 is provided with fixed cover, the cutting gun that fixed cover is arranged is plasma cutting gun, is fixed by the fixed cover on gear.
As shown in Figure 2, be a kind of pipe cutter schematic diagram two of the present invention's proposition.On the basis of Fig. 1, also comprise: electrical power storage mechanism 9; Wherein, described electrical power storage mechanism 9 is connected with described cutting machine travelling mechanism by cable, for described cutting machine travelling mechanism provides stabilized power source.
As shown in Figure 3, be the schematic diagram of electrical power storage mechanism in the present embodiment.Electrical power storage mechanism comprises: base 91, handle 92, battery box 93, pin hole 94, storage battery 95 and wheel 96;
Described base 91 is provided with battery box 93, and the side of described battery box 93 is provided with handle 92, pin hole 94; Described base 91, battery box 93, handle 92 are formed at one by welding; Storage battery 95 is provided with in described battery box 93; The both sides of described base 91 are provided with wheel 96.
The present invention can be used for the cutting stock that thickness is less than or equal to some metallic conduits of stainless steel, steel alloy, carbon steel etc. of 50mm, cost is low, efficiently convenient and swift, and labour intensity is little, quality is good, and especially turnaround of unit or small-lot components processing, field work is particularly convenient.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a pipe cutter, is characterized in that, comprising: cutting machine travelling mechanism; Described cutting machine travelling mechanism comprises: headstock, driving wheel, safety wheel, adjustment assembly, crawler belt, tooth bar, power control box; Wherein,
Arrange motor in described headstock, one end of described power control box is connected with feeder ear, and the other end of described power control box is connected with described motor, and whether described power control box determines for described motor provides electric energy;
Described adjustment assembly is arranged on described headstock, and described tooth bar and described adjustment assembly are arranged at one, and described tooth bar is used for fixing cutting gun; Under the regulating action of described adjustment assembly, the rifle head of described cutting gun changes to the distance of the central shaft of described pipe cutter, obtains the pipeline that diameter dimension is different;
Described safety wheel is arranged at the bottom of described headstock, and described crawler belt passes described safety wheel, is wound around a circle along pipeline, realizes described pipe cutter and is fixed on pipeline;
Described driving wheel and described headstock are arranged at one, described motor drives described drive wheel works under the effect of electric energy, described driving wheel drives described pipe cutter to move along pipeline in the limited range of described safety wheel, simultaneously, described cutting gun cuts pipeline, realizes the cutting of pipeline.
2. pipe cutter as claimed in claim 1, is characterized in that, described gear is also provided with fixed cover.
3. pipe cutter as claimed in claim 1 or 2, it is characterized in that, described cutting gun is oxy-acetylene burning torch.
4. pipe cutter as claimed in claim 2, it is characterized in that, described cutting gun is plasma cutting gun, is fixed by the fixed cover on described gear.
5. pipe cutter as claimed in claim 1 or 2, is characterized in that, also comprise: electrical power storage mechanism;
Described electrical power storage mechanism is connected with described cutting machine travelling mechanism by cable, for described cutting machine travelling mechanism provides stabilized power source.
6. pipe cutter as claimed in claim 5, it is characterized in that, described electrical power storage mechanism comprises: base, handle, battery box, pin hole, storage battery and wheel;
Described base is provided with battery box, and the side of described battery box is provided with handle, pin hole; Described base, battery box, handle are formed at one by welding;
Storage battery is provided with in described battery box;
The both sides of described base are provided with wheel.
CN201510546641.1A 2015-08-31 2015-08-31 Pipeline cutting machine Pending CN105081636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510546641.1A CN105081636A (en) 2015-08-31 2015-08-31 Pipeline cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510546641.1A CN105081636A (en) 2015-08-31 2015-08-31 Pipeline cutting machine

Publications (1)

Publication Number Publication Date
CN105081636A true CN105081636A (en) 2015-11-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510546641.1A Pending CN105081636A (en) 2015-08-31 2015-08-31 Pipeline cutting machine

Country Status (1)

Country Link
CN (1) CN105081636A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688615A (en) * 1970-02-27 1972-09-05 Messer Griesheim Gmbh Pipe cutting device
CN2116546U (en) * 1991-12-24 1992-09-23 中国石油天然气总公司管道局第二工程公司 Portable torch-cutting machine
CN2686776Y (en) * 2003-09-08 2005-03-23 杨学廷 Multi-purpose pipeline automatic cutting (groove) machine
CN101246362A (en) * 2007-02-12 2008-08-20 天津中德职业技术学院 Bi-dimensional pipe interface angle cutting control device
CN101630867A (en) * 2008-07-16 2010-01-20 光宝科技股份有限公司 Electric energy storage device with energy storage and power supplying functions and using method thereof
CN101881363A (en) * 2010-07-06 2010-11-10 中国石油天然气股份有限公司 Crawler-type large diameter pipeline external anticorrosive coating peeling machine
CN202070818U (en) * 2011-04-06 2011-12-14 江阴索利德数控科技有限公司 Electrical control circuit of full-automatic pipe cutting machine
CN202106212U (en) * 2011-05-25 2012-01-11 纪新刚 Pipeline cutter
CN102554399A (en) * 2012-03-05 2012-07-11 天津市盛金康科技发展有限公司 Three-dimensional linkage pipe beveling device
CN203124824U (en) * 2013-01-18 2013-08-14 纪新刚 Small-sized pipeline cutter
CN104708220A (en) * 2015-02-16 2015-06-17 深圳雷瑞智动机械设备有限公司 Pipeline all-position operation machine and control method thereof
CN204545766U (en) * 2014-12-24 2015-08-12 上海宣邦金属新材料科技有限公司 One climbs tubular conduit intersection and groove cutting machine

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688615A (en) * 1970-02-27 1972-09-05 Messer Griesheim Gmbh Pipe cutting device
CN2116546U (en) * 1991-12-24 1992-09-23 中国石油天然气总公司管道局第二工程公司 Portable torch-cutting machine
CN2686776Y (en) * 2003-09-08 2005-03-23 杨学廷 Multi-purpose pipeline automatic cutting (groove) machine
CN101246362A (en) * 2007-02-12 2008-08-20 天津中德职业技术学院 Bi-dimensional pipe interface angle cutting control device
CN101630867A (en) * 2008-07-16 2010-01-20 光宝科技股份有限公司 Electric energy storage device with energy storage and power supplying functions and using method thereof
CN101881363A (en) * 2010-07-06 2010-11-10 中国石油天然气股份有限公司 Crawler-type large diameter pipeline external anticorrosive coating peeling machine
CN202070818U (en) * 2011-04-06 2011-12-14 江阴索利德数控科技有限公司 Electrical control circuit of full-automatic pipe cutting machine
CN202106212U (en) * 2011-05-25 2012-01-11 纪新刚 Pipeline cutter
CN102554399A (en) * 2012-03-05 2012-07-11 天津市盛金康科技发展有限公司 Three-dimensional linkage pipe beveling device
CN203124824U (en) * 2013-01-18 2013-08-14 纪新刚 Small-sized pipeline cutter
CN204545766U (en) * 2014-12-24 2015-08-12 上海宣邦金属新材料科技有限公司 One climbs tubular conduit intersection and groove cutting machine
CN104708220A (en) * 2015-02-16 2015-06-17 深圳雷瑞智动机械设备有限公司 Pipeline all-position operation machine and control method thereof

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Application publication date: 20151125

RJ01 Rejection of invention patent application after publication