CN112872849A - Pipeline cutting equipment and method for hydraulic engineering - Google Patents

Pipeline cutting equipment and method for hydraulic engineering Download PDF

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Publication number
CN112872849A
CN112872849A CN202011557778.4A CN202011557778A CN112872849A CN 112872849 A CN112872849 A CN 112872849A CN 202011557778 A CN202011557778 A CN 202011557778A CN 112872849 A CN112872849 A CN 112872849A
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plate
rod
drive
rack
pipeline
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CN202011557778.4A
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Chinese (zh)
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谢有义
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/28Electric drives

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The invention relates to the technical field of cutting equipment and discloses pipeline cutting equipment for hydraulic engineering and a cutting method, wherein the pipeline cutting equipment for the hydraulic engineering comprises a base, a plurality of fixing rods are fixedly installed at the top of the base, the top ends of the fixing rods are fixedly provided with a same frame plate, fixing plates are fixedly installed on two sides of the top end of the frame plate, the top end of each fixing plate is fixedly provided with a same top plate, the top end of each top plate is fixedly provided with a push rod motor, an output shaft of each push rod motor penetrates through the top plate and is fixedly provided with a sliding plate, the bottom end of each sliding plate is fixedly provided with a connecting rod, the bottom end of each connecting rod is fixedly provided with a connecting box, a driving motor is slidably installed. The pipeline cutting device is reasonable in design, facilitates the fixing of pipelines, and can cut the pipelines with different diameters by the downward movement and rotation of the cutting knife and the rotation of the pipelines.

Description

Pipeline cutting equipment and method for hydraulic engineering
Technical Field
The invention relates to the technical field of cutting equipment, in particular to pipeline cutting equipment and a pipeline cutting method for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
Through retrieval, the inventor finds that the following problems exist in the prior art in the process of realizing the prior art by using the pipe cutting device for hydraulic engineering with the authorized publication number of CN 201922230744.3: 1. the device lacks a fixed part for cutting the hydraulic engineering installation pipeline, is difficult to stably and reasonably cut the hydraulic engineering installation pipeline, and has poor actual working effect; 2. the device has low cutting efficiency on hydraulic engineering pipelines, has a common cutting effect, and is difficult to meet the existing actual working requirements; 3. in addition, when the hydraulic engineering pipeline cutting is fixed in the prior art, the requirement for fixing hydraulic engineering pipelines with different diameters is difficult to satisfy, and the applicability is poor, so that pipeline cutting equipment and a pipeline cutting method for hydraulic engineering are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides pipeline cutting equipment and a pipeline cutting method for hydraulic engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pipeline cutting device for hydraulic engineering comprises a base, wherein a plurality of fixed rods are fixedly mounted at the top of the base, the top ends of the fixed rods are fixedly provided with a same frame plate, fixed plates are fixedly mounted on two sides of the top end of the frame plate, a same top plate is fixed at the top end of the fixed plates, a push rod motor is fixedly mounted at the top end of the top plate, an output shaft of the push rod motor penetrates through the top plate and is fixedly provided with a sliding plate, a connecting rod is fixedly mounted at the bottom end of the sliding plate, a connecting box is fixedly mounted at the bottom end of the connecting rod, a driving motor is slidably mounted in the connecting box, a cutting knife is fixedly mounted on the output shaft of the driving motor, two symmetrically arranged rack plates are fixedly mounted at the bottom of the sliding plate, two symmetrically arranged connecting plates are fixedly mounted at the top of the, and the rack plate is meshed with the corresponding first gear;
the inner wall of the top end and the inner wall of the bottom of the sleeve are both provided with a second hole, a moving rod is slidably arranged in the second hole, one end of the two moving rods, which is close to each other, is fixedly provided with the same arc-shaped fixed plate, the arc-shaped fixed plate is positioned in the sleeve, one end of the two moving rods, which is far away from each other, is fixedly provided with a cross rod, the sleeve is provided with a rotating groove, the rotating groove is internally and rotatably provided with a lead screw, the top end of the lead screw is fixedly provided with a knob, one cross rod of the two cross rods, which are positioned on the same side, is in threaded sleeve connection with the lead screw, one side of the sleeve is fixedly provided with a stabilizing plate, the top of the stabilizing plate is provided with a third hole, the inner walls on the two sides of the third hole are rotatably provided with the same rotating rod, the, one side of the first rod, which is close to the second rod, is fixedly provided with a first rack and a second rack respectively, and the first rack and the second rack are meshed with each other through a second gear.
Preferably, one side of the fixed plate is provided with a sliding groove, and the sliding plate is slidably connected with the corresponding sliding groove.
Preferably, the sleeve is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly mounted on the inner wall of the first hole.
Preferably, the top end of the frame plate is provided with two symmetrically-arranged moving holes, and the rack plate is connected with the corresponding moving holes in a sliding manner, so that the rack plate can stably move.
Preferably, the inner wall of the second hole is provided with balls in an annular shape and in a rolling mode at equal intervals, and the balls are in rolling connection with the moving rod.
Preferably, all seted up the swivelling chute on the both sides inner wall of third hole, and the both sides of rotary rod rotate respectively and install in two swivelling chutes.
Preferably, the friction pads are fixedly mounted on the mutually close sides of the two arc-shaped fixing plates positioned on the same side, and the two friction pads are matched with each other.
The invention also provides a pipeline cutting method for the hydraulic engineering, which comprises the following steps:
s1: when the pipeline is cut, firstly, the pipeline penetrates through the two sleeves, then the knob can drive the screw rod to rotate through the knob, the screw rod can drive one transverse rod to move, one transverse rod can drive the first rod to move downwards, the first rod can drive the second gear to rotate through the first rack, the second gear can drive the second rack to move upwards through the rotation, the second rack can drive the second rod and the other transverse rod to move upwards, so that the two transverse rods move towards the direction close to each other, and the transverse rod can drive the movable rod and the arc-shaped fixing plates to move, so that the pipeline is fixed through the two arc-shaped fixing plates;
s2: by starting the push rod motor and the driving motor, the push rod motor can drive the sliding plate to move through the output shaft, the sliding plate can drive the connecting rod to move downwards, the connecting rod can drive the connecting box to move downwards, the connecting box can drive the cutting knife to move downwards, the driving motor can drive the cutting knife to move downwards, and the pipeline can be cut through the rotation and the movement of the cutting knife;
s3: the rack plate that the sliding plate downwardly movement can moves down, and rack plate downwardly movement can drive first gear and rotate, and first gear can drive the sleeve and rotate, and telescopic rotation can drive the pipeline through the arc fixed plate and rotate, through the rotation and the downwardly movement of cutting knife, and the rotation of pipeline, is convenient for cut the pipeline of different diameters.
Compared with the prior art, the invention provides pipeline cutting equipment and a pipeline cutting method for hydraulic engineering, and the pipeline cutting equipment and the pipeline cutting method have the following beneficial effects:
(1) when the pipeline is cut, firstly, the pipeline penetrates through the two sleeves, then the knob can drive the screw rod to rotate through the knob, the screw rod can drive one transverse rod to move, one transverse rod can drive the first rod to move downwards, the first rod can drive the second gear to rotate through the first rack, the second gear can drive the second rack to move upwards through the rotation, the second rack can drive the second rod and the other transverse rod to move upwards, so that the two transverse rods move towards the direction close to each other, and the transverse rod can drive the movable rod and the arc-shaped fixing plates to move, so that the pipeline is fixed through the two arc-shaped fixing plates;
(2) by starting the push rod motor and the driving motor, the push rod motor can drive the sliding plate to move through the output shaft, the sliding plate can drive the connecting rod to move downwards, the connecting rod can drive the connecting box to move downwards, the connecting box can drive the cutting knife to move downwards, the driving motor can drive the cutting knife to move downwards, and the pipeline can be cut through the rotation and the movement of the cutting knife;
(3) the rack plate that the sliding plate downwardly moving can moves down, and rack plate downwardly moving can drive first gear and rotate, and first gear can drive the sleeve and rotate, and telescopic rotation can drive the pipeline through the arc fixed plate and rotate, through the rotation and the downwardly movement of cutting knife, and the rotation of pipeline, can also improve the cutting efficiency of device to the pipeline when being convenient for cut the pipeline of different diameters.
The pipeline cutting device is reasonable in design, facilitates the fixing of pipelines, and can cut the pipelines with different diameters by the downward movement and rotation of the cutting knife and the rotation of the pipelines.
Drawings
Fig. 1 is a schematic structural view of a pipeline cutting device for hydraulic engineering according to the present invention;
fig. 2 is a schematic side view of a sleeve of a pipe cutting apparatus for hydraulic engineering according to the present invention;
fig. 3 is a schematic structural view of a part a of the pipe cutting apparatus for hydraulic engineering according to the present invention;
fig. 4 is a schematic structural diagram of a part B of a pipeline cutting device for hydraulic engineering according to the present invention;
fig. 5 is a schematic structural diagram of a part C of the pipe cutting apparatus for hydraulic engineering according to the present invention.
In the figure: 1. a base; 2. fixing the rod; 3. a frame plate; 4. a fixing plate; 5. a top plate; 6. a push rod motor; 7. a sliding plate; 8. a connecting rod; 9. a connecting box; 10. a drive motor; 11. a cutting knife; 12. a rack plate; 13. a connecting plate; 14. a first hole; 15. a sleeve; 16. a first gear; 17. a second hole; 18. a travel bar; 19. an arc-shaped fixing plate; 20. a cross bar; 21. a rotating groove; 22. a screw rod; 23. a knob; 24. a stabilizing plate; 25. a third aperture; 26. a second gear; 27. a first lever; 28. a first rack; 29. a second lever; 30. a second rack; 31. the rod is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a pipeline cutting device for hydraulic engineering, comprising a base 1, a plurality of fixing rods 2 fixedly mounted on the top of the base 1, a same frame plate 3 fixedly mounted on the top of the plurality of fixing rods 2, fixing plates 4 fixedly mounted on both sides of the top of the frame plate 3, a same top plate 5 fixed on the top of the fixing plate 4, a push rod motor 6 fixedly mounted on the top of the top plate 5, an output shaft of the push rod motor 6 penetrating the top plate 5 and fixedly mounted with a sliding plate 7, a connecting rod 8 fixedly mounted on the bottom of the sliding plate 7, a connecting box 9 fixedly mounted on the bottom of the connecting rod 8, a driving motor 10 slidably mounted in the connecting box 9, a cutting knife 11 fixedly mounted on the output shaft of the driving motor 10, two rack plates 12 symmetrically arranged fixedly mounted on the bottom of the sliding plate 7, two connecting plates 13, a first hole 14 is formed in one side of the connecting plate 13, a sleeve 15 is slidably mounted in the first hole 14, a first gear 16 is fixedly sleeved on the sleeve 15, and the rack plate 12 is meshed with the corresponding first gear 16;
the inner wall of the top end and the inner wall of the bottom of the sleeve 15 are both provided with a second hole 17, the second hole 17 is internally provided with a moving rod 18 in a sliding manner, one end of each of the two moving rods 18 close to each other is fixedly provided with the same arc-shaped fixing plate 19, the arc-shaped fixing plates 19 are positioned in the sleeve 15, one end of each of the two moving rods 18 far away from each other is fixedly provided with a cross rod 20, the sleeve 15 is provided with a rotating groove 21, the rotating groove 21 is internally provided with a screw rod 22 in a rotating manner, the top end of the screw rod 22 is fixedly provided with a knob 23, one cross rod 20 of the two cross rods 20 positioned at the same side is sleeved on the screw rod 22 in a threaded manner, one side of the sleeve 15 is fixedly provided with a stabilizing plate 24, the top of the stabilizing plate 24 is provided with a third hole 25, the inner walls at two sides of the third hole 25 are, and the first rod 27 and the second rod 29 are both connected with the corresponding third hole 25 in a sliding manner, a first rack 28 and a second rack 30 are respectively fixedly installed at the sides, close to each other, of the first rod 27 and the second rod 29, and the first rack 28 and the second rack 30 are meshed with the second gear 26 uniformly.
In this embodiment, one side of the fixed plate 4 is provided with a sliding groove, and the sliding plate 7 is slidably connected with the corresponding sliding groove.
In this embodiment, the sleeve 15 is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly mounted on an inner wall of the first hole 14.
In this embodiment, the top end of the frame plate 3 is provided with two symmetrical moving holes, and the rack plate 12 is connected with the corresponding moving holes in a sliding manner, so that the rack plate 12 can be stably moved.
In this embodiment, the inner wall of the second hole 17 is provided with balls in an annular shape and at equal intervals, and the balls are connected with the movable rod 18 in a rolling manner.
In this embodiment, the inner walls of the two sides of the third hole 25 are both provided with a rotation slot, and the two sides of the rotation rod 31 are respectively rotatably installed in the two rotation slots.
In this embodiment, friction pads are fixedly mounted on the two arc-shaped fixing plates 19 located on the same side, which are close to each other, and the two friction pads are matched with each other.
The embodiment also provides a pipeline cutting method for hydraulic engineering, which comprises the following steps:
s1: when a pipeline is cut, firstly, the pipeline penetrates through the two sleeves 15, then the knob 23 can drive the screw rod 22 to rotate, the screw rod 22 can drive one transverse rod 20 to move, one transverse rod 20 can drive the first rod 27 to move downwards, the first rod 27 can drive the second gear 26 to rotate through the first rack 28, the second gear 26 can drive the second rack 30 to move upwards through rotation, the second rack 30 can drive the second rod 29 and the other transverse rod 20 to move upwards through driving the second rod 29 and the other transverse rod 20 to move in the direction of approaching each other, the transverse rod 20 can drive the moving rod 18 and the arc-shaped fixing plates 19 to move, and the pipeline is fixed through the two arc-shaped fixing plates 19;
s2: by starting the push rod motor 6 and the driving motor 10, the push rod motor 6 can drive the sliding plate 7 to move through the output shaft, the sliding plate 7 can drive the connecting rod 8 to move downwards, the connecting rod 8 can drive the connecting box 9 to move downwards, the connecting box 9 can drive the cutting knife 11 to move downwards, the driving motor 10 can drive the cutting knife 11 to move downwards, and the pipeline can be cut through the rotation and the movement of the cutting knife 11;
s3: the sliding plate 7 moves downwards to enable the rack plate 12 to move downwards, the rack plate 12 moves downwards to drive the first gear 16 to rotate, the first gear 16 can drive the sleeve 15 to rotate, the sleeve 15 can drive the pipeline to rotate through the arc-shaped fixing plate 19 in the rotating process, and the pipeline can be cut conveniently through the rotation and the downward movement of the cutting knife 11 and the rotation of the pipeline.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Claims (8)

1. The utility model provides a pipeline cutting equipment for hydraulic engineering, including base (1), a serial communication port, the top fixed mounting of base (1) has a plurality of dead levers (2), the top fixed mounting of a plurality of dead levers (2) has same framed board (3), the equal fixed mounting in top both sides of framed board (3) has fixed plate (4), the top of fixed plate (4) is fixed with same roof (5), the top fixed mounting of roof (5) has push rod motor (6), the output shaft of push rod motor (6) runs through roof (5) and fixed mounting has sliding plate (7), the bottom fixed mounting of sliding plate (7) has connecting rod (8), the bottom fixed mounting of connecting rod (8) has connecting box (9), slidable mounting has driving motor (10) in connecting box (9), fixed mounting has cutting knife (11) on the output shaft of driving motor (10), the bottom of the sliding plate (7) is fixedly provided with two rack plates (12) which are symmetrically arranged, the top of the base (1) is fixedly provided with two connecting plates (13) which are symmetrically arranged, one side of each connecting plate (13) is provided with a first hole (14), a sleeve (15) is arranged in each first hole (14) in a sliding mode, a first gear (16) is fixedly sleeved on each sleeve (15), and the rack plates (12) are meshed with the corresponding first gears (16);
the inner wall of the top end of the sleeve (15) and the inner wall of the bottom are provided with second holes (17), moving rods (18) are arranged in the second holes (17) in a sliding mode, one ends, close to each other, of the two moving rods (18) are fixedly provided with the same arc-shaped fixing plate (19), the arc-shaped fixing plate (19) is located in the sleeve (15), one ends, far away from each other, of the two moving rods (18) are fixedly provided with cross rods (20), the sleeve (15) is provided with a rotating groove (21), the rotating groove (21) is rotatably provided with a screw rod (22), the top end of the screw rod (22) is fixedly provided with a knob (23), one cross rod (20) of the two cross rods (20) located on the same side is sleeved on the screw rod (22) in a threaded mode, one side of the sleeve (15) is fixedly provided with a stabilizing plate (24), the top of the stabilizing plate (24) is provided with, fixed cover is equipped with second gear (26) on rotary rod (31), one side that two horizontal poles (20) are close to each other is fixed mounting respectively has first pole (27) and second pole (29), and first pole (27) and second pole (29) all with corresponding third hole (25) sliding connection, one side that first pole (27) and second pole (29) are close to each other is fixed mounting respectively has first rack (28) and second rack (30), and first rack (28) and the even second gear (26) of second rack (30) mesh mutually.
2. The pipe cutting equipment for the water conservancy project according to claim 1, wherein one side of the fixed plate (4) is provided with a sliding groove, and the sliding plate (7) is in sliding connection with the corresponding sliding groove.
3. The pipe cutting equipment for water conservancy projects according to claim 1, wherein the sleeve (15) is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly installed on the inner wall of the first hole (14).
4. The pipe cutting equipment for the water conservancy project according to claim 1, wherein two symmetrically-arranged moving holes are formed in the top end of the frame plate (3), and the rack plate (12) is slidably connected with the corresponding moving holes.
5. The pipe cutting equipment for the water conservancy project according to claim 1, wherein balls are arranged on the inner wall of the second hole (17) in an annular shape in a rolling mode at equal intervals and are in rolling connection with the moving rod (18).
6. The pipe cutting equipment for the water conservancy project according to claim 1, wherein the inner walls of the two sides of the third hole (25) are provided with rotating grooves, and two sides of the rotating rod (31) are respectively and rotatably installed in the two rotating grooves.
7. The pipe cutting equipment for the water conservancy project according to claim 1, wherein friction pads are fixedly mounted on the sides, close to each other, of the two arc-shaped fixing plates (19) on the same side, and the two friction pads are matched with each other.
8. A pipeline cutting method for hydraulic engineering is characterized by comprising the following steps:
s1: when the pipeline is cut, firstly, the pipeline penetrates through the two sleeves (15), then the knob (23) is used, the knob (23) can drive the screw rod (22) to rotate, the screw rod (22) can drive one transverse rod (20) to move, one transverse rod (20) can drive the first rod (27) to move downwards, the first rod (27) can drive the second gear (26) to rotate through the first rack (28), the second gear (26) can drive the second rack (30) to move upwards through rotation, the second rack (30) can drive the second rod (29) and the other transverse rod (20) to move upwards, so that the two cross rods (20) move towards the direction close to each other, and the cross rods (20) can drive the moving rods (18) and the arc-shaped fixing plates (19) to move, so that the pipelines are fixed through the two arc-shaped fixing plates (19);
s2: by starting the push rod motor (6) and the driving motor (10), the push rod motor 6 can drive the sliding plate (7) to move through an output shaft, the sliding plate (7) can drive the connecting rod (8) to move downwards, the connecting rod (8) can drive the connecting box (9) to move downwards, the connecting box (9) can drive the cutting knife (11) to move downwards, the driving motor (10) can drive the cutting knife (11) to move downwards, and a pipeline can be cut through the rotation and movement of the cutting knife (11);
s3: sliding plate (7) the rack plate (12) that the lapse can move down, rack plate (12) the lapse can drive first gear (16) and rotate, first gear (16) can drive sleeve (15) and rotate, the rotation of sleeve (15) can drive the pipeline through arc fixed plate (19) and rotate, rotation and lapse through cutting knife (11), and the rotation of pipeline, be convenient for cut the pipeline of different diameters.
CN202011557778.4A 2020-12-23 2020-12-23 Pipeline cutting equipment and method for hydraulic engineering Pending CN112872849A (en)

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Application Number Priority Date Filing Date Title
CN202011557778.4A CN112872849A (en) 2020-12-23 2020-12-23 Pipeline cutting equipment and method for hydraulic engineering

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Application Number Priority Date Filing Date Title
CN202011557778.4A CN112872849A (en) 2020-12-23 2020-12-23 Pipeline cutting equipment and method for hydraulic engineering

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114193314A (en) * 2021-11-30 2022-03-18 南通市真伟复合材料有限公司 Longitudinal movement polishing assembly and polishing process based on glass steel tube axial displacement direction

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106378680A (en) * 2016-11-14 2017-02-08 无锡溥汇机械科技有限公司 Integrated equipment for grinding and cutting high-density polyethylene wound structure wall pipes
CN205967659U (en) * 2016-08-26 2017-02-22 温州市凯宇五金有限公司 Iron plate cutting device is used in five metals preparation
CN107052431A (en) * 2017-04-25 2017-08-18 叶宝义 A kind of handware efficient cutting
CN207873270U (en) * 2017-12-31 2018-09-18 成都新航工业科技有限公司 Casting cutting machine
CN210147110U (en) * 2019-07-05 2020-03-17 天津联恒管道制造有限公司 Cutting device is used in production of plastic-coated pipe that steadiness is strong
CN211218980U (en) * 2019-12-10 2020-08-11 大连信睿自动化工程有限公司 Aluminum profile cutting device
CN211516285U (en) * 2019-12-11 2020-09-18 张梦珠 Cutting machine for processing doorsill steel structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205967659U (en) * 2016-08-26 2017-02-22 温州市凯宇五金有限公司 Iron plate cutting device is used in five metals preparation
CN106378680A (en) * 2016-11-14 2017-02-08 无锡溥汇机械科技有限公司 Integrated equipment for grinding and cutting high-density polyethylene wound structure wall pipes
CN107052431A (en) * 2017-04-25 2017-08-18 叶宝义 A kind of handware efficient cutting
CN207873270U (en) * 2017-12-31 2018-09-18 成都新航工业科技有限公司 Casting cutting machine
CN210147110U (en) * 2019-07-05 2020-03-17 天津联恒管道制造有限公司 Cutting device is used in production of plastic-coated pipe that steadiness is strong
CN211218980U (en) * 2019-12-10 2020-08-11 大连信睿自动化工程有限公司 Aluminum profile cutting device
CN211516285U (en) * 2019-12-11 2020-09-18 张梦珠 Cutting machine for processing doorsill steel structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114193314A (en) * 2021-11-30 2022-03-18 南通市真伟复合材料有限公司 Longitudinal movement polishing assembly and polishing process based on glass steel tube axial displacement direction
CN114193314B (en) * 2021-11-30 2024-02-23 南通市真伟复合材料有限公司 Longitudinal movement polishing assembly and polishing process based on axial displacement direction of glass fiber reinforced plastic pipe

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