CN206997889U - Large-diameter pipeline cutting machine in Pipe installing - Google Patents
Large-diameter pipeline cutting machine in Pipe installing Download PDFInfo
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- CN206997889U CN206997889U CN201720561141.XU CN201720561141U CN206997889U CN 206997889 U CN206997889 U CN 206997889U CN 201720561141 U CN201720561141 U CN 201720561141U CN 206997889 U CN206997889 U CN 206997889U
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- arm link
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Abstract
Large-diameter pipeline cutting machine in a kind of Pipe installing disclosed in the utility model, frame is by opening electro-magnet switch, it is pull-in on inner-walls of duct by the attraction of electromagnet, the cutting for adjusting positive left-hand thread screw A12, making positive left-hand thread leading screw support A adapt to different tube diameters can be needed by different tube diameters；Drive cutting head cutting sheet to rotate by driving-chain by variable-frequency motor and complete cutting；Adjust positive left-hand thread screw B changes to be driven rotation arm link A, be driven rotation arm link B, transmission rotation arm link C, the position for being driven rotation arm link D position, making its change cutting head cutting sheet, be adapted to the needs of different tube diameters.Equipment installation is simple, easy to operate, safety；After cutting, cut surface is smooth, good condition is provided to lower road welding sequence, especially suitable for being used in large-scale pipe installation process.
Description
Technical field
It the utility model is related to the large-diameter pipeline in pipeline mounting construction technical field, more particularly to a kind of Pipe installing
Cutting machine.
Background technology
As economical constantly development, the major diameter pipe network system pipeline installation used in the economic construction of various regions are more next
It is more, cause the pipeline stringing area of major diameter increasing, the pipeline that diameter reaches more than 1400mm occur, in cloth
Large Diameter Pipeline cutting during pipe installation typically all operates at the scene, and uses traditional oxygen-acetylene cutting mode more
Carry out.The pipe diameter that can be cut of commercially available cutting machine is mostly in 1000mm or so, beyond 1000mm's, it is necessary to enter in factory
Row processing cutting.Moreover the disadvantage one of traditional oxygen-acetylene cutting mode is exactly that surface is very rough, is wasted time and energy,
Low construction efficiency.The cutting of the stringing to needing certain angle turning in engineering is even more difficulty in addition, and Guan Yuguan is carried out after cutting
Between welding need substantial amounts of welding rod and brought to replenish due to cutting rough the defects of bringing and cutting position inaccuracy
Lack part, cause the wasting of resources, the increase of construction and installation cost.Chinese patent application publication No. CN
106141282A, data of publication of application 2016.11.23, denomination of invention：A kind of large diameter pipeline cutting machine, the invention
It is applicable to the pipe cutting during Nodular cast iron material large diameter pipeline construction of inner lining concrete.Chinese patent Authorization Notice No.
CN201333716Y, authorized announcement date 2009.1.20, utility model title：Large-diameter pipeline cutter device, the utility model can
Pipe cutting when being constructed suitable for plastic cement pipe material large diameter pipeline.Above-mentioned patented technology is not suitable for various grade of steels
Steel plate is material, through rolling in the pipeline construction of SAW spiral welded pipe or vertical masonry joint submerged arc welding steel pipe made of welding, nothing
Method meets the needs that such large-diameter pipeline is cut at the scene.Therefore, it is necessary to which a kind of technical scheme solves the above problems.
The content of the invention
For above the deficiencies in the prior art, the purpose of this utility model is to provide the large diameter pipe in a kind of Pipe installing
Road cutting machine, the utility model can solve the above mentioned problem in existing pipeline construction, smoothly complete spiral of the diameter more than 1 meter and bury
The pipeline construction cutting of arc welding steel pipe or vertical masonry joint submerged arc welding steel pipe, efficient low-consume.
To achieve the above object, the utility model is realized using following technical scheme：
Large-diameter pipeline cutting machine in Pipe installing, including frame, transmission cutting part, water-cooling-sprayer, ball pivot, just
Left-hand thread screw A, frame central sleeve, bushing core hole, positive left-hand thread leading screw support A, electromagnet, electro-magnet switch, sleeve boss,
Transmission rotates arm link A, transmission rotates arm link B, transmission rotates arm link C, transmission rotates arm link D, connecting rod hinge point A,
Connecting rod hinge point B, connecting rod hinge point C, positive left-hand thread leading screw support B, positive left-hand thread screw B, cutting head cutting sheet, cutting head sprocket wheel,
Drive sprocket, motor sprocket, driving-chain, handle, variable-frequency motor, pressing plate；
The frame central sleeve is in the form of annular discs to be set, its leading flank middle part is provided with sleeve boss and in through hole shape
The bushing core hole of setting, thereafter side be respectively welded the positive left-hand thread leading screw support A of the radial setting of cross, it is described positive and negative
Button leading screw support A middle parts are separately installed with positive left-hand thread screw A, and it is another that the ball pivot is respectively arranged at positive left-hand thread leading screw support A
One end and ball pivot and electromagnet are in integrated setting, the electromagnet is provided with electro-magnet switch；
It is first that the transmission rotates arm link A, transmission rotates arm link B, transmission rotates arm link C, transmission rotates arm link D
Tail is sequentially connected with composition quadric chain, wherein transmission rotates arm link B one end, transmission rotates the be hinged suit in arm link C one end
Its transmission is set to rotate arm link B, transmission rotation arm link on the sleeve boss of frame central sleeve, and by pressing plate and bolt
C is rotatably positioned on frame central sleeve；
The transmission rotates arm link A one end, transmission rotates the arm link B other ends and is hinged on connecting rod hinge point A, and transmission turns
The swing arm connecting rod C other ends, transmission rotate arm link D one end and are hinged on connecting rod hinge point B, and transmission rotates the arm link A other ends, passed
The turn swing arm connecting rod D other ends are hinged on connecting rod hinge point C；
It is hinged between the connecting rod hinge point A, connecting rod hinge point B and is provided with positive left-hand thread leading screw support B, the positive left-hand thread silk
Thick stick support B middle parts are provided with positive left-hand thread screw B, the connecting rod hinge point C front and rear sides be separately installed with cutting head sprocket wheel,
Cutting head cutting sheet, the connecting rod hinge point A installed in front have drive sprocket；
Frame central sleeve trailing flank is fixedly mounted by connecting bolt in the variable-frequency motor, its motor output shaft passes through set
Cylinder centre bore, the motor sprocket by flat key is circumferential, on screw axial location and installation motor output shaft, and cutting head chain
In in same vertical plane, the driving-chain is rotated motor train by its chain for wheel, drive sprocket, motor sprocket installation settings
The motion of wheel is delivered to drive sprocket with power, cutting head sprocket wheel forms Chain conveyer and connected；
It is in integrated setting that the handle rotates arm link C one end in 135 ° of angle and transmission, the water-cooling-sprayer and
Transmission, which is arranged on, after water pipe connection rotates the arm link D other ends.
Beneficial effect：Large-diameter pipeline cutting machine in a kind of Pipe installing disclosed in the utility model, frame are to pass through
Electro-magnet switch is opened, it is pull-in on inner-walls of duct by the attraction of electromagnet, can need to adjust by different tube diameters positive and negative
Button screw A12, the cutting for making positive left-hand thread leading screw support A adaptations different tube diameters；Cutting head is driven by driving-chain by variable-frequency motor
Cutting sheet, which rotates, completes cutting；Adjust positive left-hand thread screw B changes transmission rotation arm link A, transmission rotates arm link B, transmission turns
Swing arm connecting rod C, transmission rotate arm link D position, it is changed the position of cutting head cutting sheet, are adapted to the need of different tube diameters
Will.Equipment installation is simple, easy to operate, safety；After cutting, cut surface is smooth, and lower road welding sequence is provided well
Condition, especially suitable for being used in large-scale pipe installation process.
Brief description of the drawings
Fig. 1 is the utility model using state structure diagram；
Fig. 2 is the utility model rack construction schematic diagram；
Fig. 3 is Fig. 1 A to structural representation；
Fig. 4 is the utility model transmission cutting part structural representation；
Fig. 5 is Fig. 4 B-B cross-sectional views；
In figure：1- frames, 2- transmissions cutting part, 3- water-cooling-sprayers, the cut pipelines of 4-, 11- ball pivots, 12- are positive and negative
Detain screw A, 13- frame central sleeve, 14- bushing cores hole, positive left-hand thread leading screw A, 16- electromagnet of 15-, 17- electro-magnet switch,
18- sleeves boss, 21- transmissions rotate arm link, 211- transmission rotation arm link A, 212- transmissions rotate arm link B, 213- and passed
Turn swing arm connecting rod C, 214- transmission rotate arm link D, 215- connecting rod hinge point A, 216- connecting rod hinge point B, 217- connecting rod hinge
Positive left-hand thread screw B, 24- cutting heads cutting sheets of positive left-hand thread leading screw B, the 23- of contact C, 22-, 25- sprocket wheels, 251- cutting heads sprocket wheel,
252- drive sprockets, 253- motor sprockets, 26- driving-chains, 27- handles, 28- variable-frequency motors, 29- pressing plates.
Embodiment
The utility model is described in detail with reference to Figure of description, it should be noted that of the present utility model
Implementation is not limited to following embodiment.
It should be noted that " on ", " under " here, "left", "right", "front", "rear" are only to facilitate describe this reality
The exemplary direction defined with new, as shown in figure 1, on paper side direction for " on ", on the downside of paper direction for " under ", paper
Left direction is " left side ", and paper right direction is " right side ", and paper rear direction is " rear ", and paper front side direction is " preceding ".Certainly
Those skilled in the art understand on the basis of the utility model, can also other manner definition " on ", " under ", "left", "right",
The directions such as "front", "rear", equally fall within the scope of protection of the utility model.
As Figure 1-Figure 5, the large-diameter pipeline cutting machine in Pipe installing, including frame 1, transmission cutting part 2, cold
But sprinkler head 3, ball pivot 11, positive left-hand thread screw A12, frame central sleeve 13, bushing core hole 14, positive left-hand thread leading screw support A15,
Electromagnet 16, electro-magnet switch 17, sleeve boss 18, transmission rotation arm link A211, transmission rotation arm link B212, transmission turn
Swing arm connecting rod C213, transmission rotate arm link D214, connecting rod hinge point A215, connecting rod hinge point B216, connecting rod hinge point C217,
Positive left-hand thread leading screw support B22, positive left-hand thread screw B23, cutting head cutting sheet 24, cutting head sprocket wheel 251, drive sprocket 252, motor
Sprocket wheel 253, driving-chain 26, handle 27, variable-frequency motor 28, pressing plate 29；
The frame central sleeve 13 is in the form of annular discs to be set, its leading flank middle part is provided with sleeve boss 18 and in logical
The bushing core hole 14 of poroid setting, thereafter side be respectively welded the positive left-hand thread leading screw support A15 of the radial setting of cross,
The positive left-hand thread leading screw support A15 middle parts are separately installed with positive left-hand thread screw A12, and the ball pivot 11 is respectively arranged at positive and negative
It is in integrated setting to detain the leading screw support A15 other ends and ball pivot 11 and electromagnet 16, and the electromagnet 16 is provided with electromagnet
Switch 17；
The transmission rotates arm link A211, transmission rotates arm link B212, transmission rotates arm link C213, transmission rotates
Arm link D214 head and the tail are sequentially connected with composition quadric chain, wherein transmission rotates arm link B212 one end, transmission cursor connects
Bar C213 one end hinged set turns its transmission on the sleeve boss 18 of frame central sleeve 13, and by pressing plate 29 and bolt
Swing arm connecting rod B212, transmission rotate arm link C213 and are rotatably positioned on frame central sleeve 13；
The transmission rotates arm link A211 one end, transmission rotates the arm link B212 other ends and is hinged on connecting rod hinge point
A215, transmission rotates the arm link C213 other ends, transmission rotates arm link D214 one end and is hinged on connecting rod hinge point B216, is driven
Rotate the arm link A211 other ends, transmission rotates the arm link D214 other ends and is hinged on connecting rod hinge point C217；
It is hinged between the connecting rod hinge point A215, connecting rod hinge point B216 and is provided with positive left-hand thread leading screw support B22, it is described
Positive left-hand thread leading screw support B22 middle parts are provided with positive left-hand thread screw B23, and the connecting rod hinge point C217 front and rear sides are pacified respectively
Equipped with cutting head sprocket wheel 251, cutting head cutting sheet 24, the connecting rod hinge point A215 installed in front has drive sprocket 252；
The trailing flank of frame central sleeve 13 is fixedly mounted by connecting bolt in the variable-frequency motor 28, its motor output shaft is worn
Cross bushing core hole 14, the motor sprocket 253 by flat key is circumferential, on screw axial location and installation motor output shaft, and
In in same vertical plane, the driving-chain 26 is logical for cutting head sprocket wheel 251, drive sprocket 252, the installation settings of motor sprocket 253
Cross its chain rotate the motion of motor sprocket 253 and power be delivered to drive sprocket 252, cutting head sprocket wheel 251 forms chain biography
Dynamic connection；
It is in integrated setting that the handle 27 rotates arm link C213 one end in 135 ° of angle and transmission, the cooling water spray
First 3 be connected with water pipe after be arranged on transmission rotate the arm link D214 other ends.
Further, when in use, frame 1 is by opening electro-magnet switch 17, it is leaned on electromagnet to the utility model
11 attraction is pull-in on inner-walls of duct, can need to adjust the positive left-hand thread screw of the radial setting of cross by different tube diameters
A12, to make positive left-hand thread leading screw support A15 adapt to the cutting of different tube diameters；The utility model passes through transmission by variable-frequency motor 28
Chain 26 drives cutting head cutting sheet 24 to rotate and completes cutting；Positive left-hand thread screw B23 changes transmission is adjusted to rotate arm link A211, pass
Turn swing arm connecting rod B212, transmission, which rotate arm link C213, transmission rotates arm link D214 position, it is changed cutting head cuts
The position of pitch cutting 24, it is adapted to the needs of different tube diameters.
The course of work of the present utility model：
Frame 1 is arranged on first and is cut the position to be cut in the Large Diameter Pipeline endoporus of pipeline, electromagnet is opened and opens
17 are closed, work of electromagnet, frame 1 is tightly adsorbed in fixed cut inner bore of pipeline, adjusts positive left-hand thread screw in frame 1
A12's, positive left-hand thread leading screw support A15 is adapted to the cutting of different tube diameters, adjust positive left-hand thread screw B23 and change cutting head cutting sheet
24 position, cutting head cutting sheet 24 is aligned with pipe cutting position, fasten positive left-hand thread leading screw support B22, the equipment has been adjusted
Finish, preparation.Operating personnel, which are powered, connects main shaft power supply, and cutter rotate the rotating speed that cutting sheet is adjusted using frequency converter,
Operating personnel's rotary handle 27, transmission is driven to rotate arm link A211, transmission rotates arm link B212, transmission rotates arm link
C213, transmission rotate arm link D214 rotations, straight to cause blade to be adjusted positive and negative on positive left-hand thread leading screw support B22 to cutting position
Screw B23 is detained, cutting head cutting sheet 24 cuts pipe arm, while opens water-cooling-sprayer 3, is cooled down to cutting blade, and locking is positive and negative
Screw B23 is detained, rotary handle 27, drives turn swing arm connecting rod A211, transmission rotation arm link B212, transmission to rotate arm link
C213, transmission rotate arm link D214 rotations, and cutting head cutting sheet 24 starts the circumference cutting along cut pipeline 4, final complete
Into cutting work.
Claims (1)
1. the large-diameter pipeline cutting machine in Pipe installing, including ball pivot, positive left-hand thread screw A, frame central sleeve, bushing core
Hole, positive left-hand thread leading screw support A, electromagnet, electro-magnet switch, sleeve boss, transmission rotate arm link A, transmission rotation arm link
B, transmission rotates arm link C, transmission rotates arm link D, connecting rod hinge point A, connecting rod hinge point B, connecting rod hinge point C, positive left-hand thread
Leading screw support B, positive left-hand thread screw B, cutting head cutting sheet, cutting head sprocket wheel, drive sprocket, motor sprocket, driving-chain, handle,
Variable-frequency motor, pressing plate；It is characterized in that：
The frame central sleeve is in the form of annular discs to be set, its leading flank middle part is provided with sleeve boss and set in through hole shape
Bushing core hole, thereafter side be respectively welded the positive left-hand thread leading screw support A of the radial setting of cross, the positive left-hand thread silk
Thick stick support A middle parts are separately installed with positive left-hand thread screw A, the ball pivot be respectively arranged at the positive left-hand thread leading screw support A other ends,
And ball pivot and electromagnet are in integrated setting, and the electromagnet is provided with electro-magnet switch；
It is suitable that the transmission rotates arm link A, transmission rotates arm link B, transmission rotates arm link C, transmission rotates arm link D head and the tail
Secondary connection composition quadric chain, wherein transmission rotates arm link B one end, transmission rotates arm link C one end hinged set and is mounted in machine
On the sleeve boss of frame cylindrical central sleeve, and make its transmission rotation arm link B, transmission rotation arm link C can by pressing plate and bolt
Rotational positioning is on frame central sleeve；
The transmission rotates arm link A one end, transmission rotates the arm link B other ends and is hinged on connecting rod hinge point A, is driven cursor
The connecting rod C other ends, transmission rotate arm link D one end and are hinged on connecting rod hinge point B, and transmission rotates the arm link A other ends, transmission turns
The swing arm connecting rod D other ends are hinged on connecting rod hinge point C；
It is hinged between the connecting rod hinge point A, connecting rod hinge point B and is provided with positive left-hand thread leading screw support B, the positive left-hand thread leading screw branch
Frame B middle parts are provided with positive left-hand thread screw B, and the connecting rod hinge point C front and rear sides are separately installed with cutting head sprocket wheel, cutting
Head cutting sheet, the connecting rod hinge point A installed in front have drive sprocket；
Frame central sleeve trailing flank is fixedly mounted by connecting bolt in the variable-frequency motor, its motor output shaft is passed through in sleeve
Heart hole, the motor sprocket is by the way that flat key is circumferential, on screw axial location and installation motor output shaft, and cutting head sprocket wheel, passes
In in same vertical plane, the driving-chain is rotated motor sprocket by its chain for movable sprocket, motor sprocket installation settings
Motion is delivered to drive sprocket with power, cutting head sprocket wheel forms Chain conveyer and connected；
It is in integrated setting that the handle rotates arm link C one end in 135 ° of angle and transmission, and water-cooling-sprayer is connected with water pipe
After be arranged on transmission rotate the arm link D other ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561141.XU CN206997889U (en) | 2017-05-19 | 2017-05-19 | Large-diameter pipeline cutting machine in Pipe installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561141.XU CN206997889U (en) | 2017-05-19 | 2017-05-19 | Large-diameter pipeline cutting machine in Pipe installing |
Publications (1)
| Publication Number | Publication Date |
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| CN206997889U true CN206997889U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720561141.XU Active CN206997889U (en) | 2017-05-19 | 2017-05-19 | Large-diameter pipeline cutting machine in Pipe installing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110732911A (en) * | 2019-10-23 | 2020-01-31 | 傅元星 | large-diameter water pipe cutting equipment |
| CN111531621A (en) * | 2020-05-11 | 2020-08-14 | 江西宇恒电气有限公司 | Phenolic aldehyde paper tube circular cutting machine |
| CN114770127A (en) * | 2022-05-23 | 2022-07-22 | 川易机电设备启东有限公司 | Large-diameter metal pipeline cutting device |
-
2017
- 2017-05-19 CN CN201720561141.XU patent/CN206997889U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110732911A (en) * | 2019-10-23 | 2020-01-31 | 傅元星 | large-diameter water pipe cutting equipment |
| CN111531621A (en) * | 2020-05-11 | 2020-08-14 | 江西宇恒电气有限公司 | Phenolic aldehyde paper tube circular cutting machine |
| CN111531621B (en) * | 2020-05-11 | 2021-10-12 | 江西宇恒电气有限公司 | Phenolic aldehyde paper tube circular cutting machine |
| CN114770127A (en) * | 2022-05-23 | 2022-07-22 | 川易机电设备启东有限公司 | Large-diameter metal pipeline cutting device |
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