CN107999854B - Pipeline cutting equipment with adjustable hydraulic engineering is used - Google Patents
Pipeline cutting equipment with adjustable hydraulic engineering is used Download PDFInfo
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- CN107999854B CN107999854B CN201711249537.1A CN201711249537A CN107999854B CN 107999854 B CN107999854 B CN 107999854B CN 201711249537 A CN201711249537 A CN 201711249537A CN 107999854 B CN107999854 B CN 107999854B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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Abstract
The invention discloses adjustable pipeline cutting equipment for hydraulic engineering, which comprises a bottom plate, a first supporting plate, a first clamping device, a second supporting plate, a second clamping device, a first motor, a gear, an outer gear ring, a second motor, a threaded rod connection, a movable block, a cutting cutter disc and an electric push rod, wherein the first clamping device comprises a circular shell, a clamping plate, a ratchet, a non-return pawl and a pressing plate, the adjustable pipeline cutting equipment is provided with the second supporting plate and a first sliding block, can cut pipelines with different lengths, has strong applicability, is provided with the first clamping device and the second clamping device, can realize quick clamping and loosening of the pipelines, is simple in operation, convenient and quick, improves the working efficiency, is provided with the first motor, the gear and the outer gear ring, performs annular cutting on the pipelines, has high cutting speed and high efficiency, and is provided with the second motor, the threaded rod, the movable block and the electric push rod, the cutting length of the pipeline can be adjusted and pipelines with different diameters can be cut.
Description
Technical Field
The invention relates to cutting equipment, in particular to adjustable pipeline cutting equipment 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.
During the use process of the hydraulic engineering pipeline, the hydraulic engineering pipeline needs to be cut so as to be cut into the pipeline with the required size. The existing device for cutting the pipeline is inconvenient to clamp and loosen during cutting, difficult to adjust the cutting length and the cutting diameter and low in cutting efficiency.
Disclosure of Invention
The invention aims to provide adjustable pipeline cutting equipment for hydraulic engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an adjustable pipeline cutting device for hydraulic engineering comprises a bottom plate and a cutting cutter disc, wherein a supporting frame is fixed on the upper portion of the bottom plate, a first supporting plate is fixed on the right side of the upper surface of the bottom plate, a first clamping device is installed on the left side wall of the left side of the first supporting plate, a second supporting plate is arranged on the left side of the upper surface of the bottom plate, a second clamping device is installed on the right side wall of the second supporting plate, a first sliding block is fixed at the bottom of the second supporting plate, a sliding chute in sliding connection with the first sliding block is formed in the upper surface of the bottom plate, the first clamping device comprises a circular shell, a clamping plate, a ratchet, a non-return pawl and a pressing plate, the circular shell is in rotating connection with the right side wall of the first supporting plate through a bearing seat, the clamping plate is arranged on the upper portion of an inner cavity of the circular shell and is arc, the door-shaped supporting plate is fixed at the top of the circular shell, a pressing plate is fixed at the top end of the ratchet, first springs are arranged at the bottom of the pressing plate and positioned on two sides of the ratchet, the other end of each first spring is fixedly connected with the top of the door-shaped supporting plate, a second slider is fixed on the right side wall of the ratchet and is in sliding connection with the inner wall of the right side of the door-shaped supporting plate, a non-return pawl is arranged on the left side of the ratchet and is hinged with the upper part of the inner wall of the left side of the door-shaped supporting plate through a hinge seat, the non-return pawl is in matching connection with the ratchet, a second spring is fixed in the middle of the non-return pawl, the other end of the second spring is fixedly connected with the inner wall of the left side of the door-shaped supporting plate, a pull rope is fixedly connected with the other end of, an output shaft of the first motor is fixedly connected with the rotating shaft through a coupler, the other end of the rotating shaft penetrates through the supporting plate and is fixedly connected with the gear, an outer gear ring is arranged above the gear, the gear is meshed with the outer gear ring, the outer gear ring is arranged outside a circular shell of the first clamping device, the utility model discloses a cutting device, including braced frame, movable block, cutting blade disc, bearing frame, movable block, threaded rod, movable block top is fixed with the third slider, the movable block below is equipped with the cutting blade disc, the cutting blade disc sets up in the safety cover, safety cover top and electric putter's telescopic link tip fixed connection, electric putter installs and is fixed in the movable block bottom, the cutting blade disc is installed on the output shaft of third motor, the third motor is installed on the safety cover.
As a further scheme of the invention: the bottom of the inner cavity of the circular shell is provided with a first arc-shaped anti-skid cushion layer.
As a further scheme of the invention: and a second arc-shaped anti-skid cushion layer is fixed at the bottom of the clamping plate.
As a further scheme of the invention: the top of the circular shell is provided with a through groove for the movement of the ratchet.
As a further scheme of the invention: and the third sliding block is connected with the top of the supporting frame in a sliding manner.
As a further scheme of the invention: the cutter disc is circular and a plurality of cutting teeth are fixed on the edge.
Compared with the prior art, the invention has the beneficial effects that: the invention is provided with a second support plate and a first slide block, the position of the second support plate is adjusted through the first slide block so as to adjust the position of a second clamping device, so that pipelines with different lengths can be cut, the applicability is strong, the invention is provided with the first clamping device and the second clamping device, the first clamping device comprises a circular shell, a clamping plate, a ratchet, a non-return pawl and a pressing plate, then the pressing plate is pressed downwards by hands, the clamping plate is driven by the ratchet to move downwards to abut against the outer wall of the pipeline, the non-return pawl can always abut against the ratchet under the action of a second spring, the ratchet is prevented from returning, after the pipeline is cut, a pull ring is pulled downwards, the pull ring drives the non-return pawl to rotate leftwards through a pull rope, then the pull ring is separated from the ratchet, the ratchet is driven by the pressing plate to move upwards under the action of the first spring, so, it is convenient quick, work efficiency is improved, be equipped with first motor, gear and outer ring gear, first motor drives the gear and rotates, the gear drives circular housing through outer ring gear and rotates, circular housing drives the pipeline and rotates, the convenience carries out the hoop cutting to the pipeline, cutting speed is fast, high efficiency, be equipped with the second motor, threaded rod and movable block, through second motor corotation or reversal, thereby drive threaded rod corotation or reversal, thereby make the movable block move left or right, and then adjust the position of cutting blade disc, thereby adjust the cutting length of pipeline, be equipped with electric putter, telescopic link extension or shortening through control electric putter, can adjust the height of cutting blade disc, and then conveniently cut the pipeline of different diameters.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable pipeline cutting device for hydraulic engineering.
Fig. 2 is a schematic structural diagram of a first clamping device in the adjustable pipeline cutting equipment for hydraulic engineering.
Fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1-bottom plate, 2-supporting frame, 3-first motor, 4-first supporting plate, 5-first clamping device, 6-second motor, 7-threaded rod, 8-movable block, 9-third sliding block, 10-electric push rod, 11-protective cover, 12-cutting cutter head, 13-second clamping device, 14-second supporting plate, 15-first sliding block, 16-external gear ring, 17-gear, 18-circular shell, 19-first arc-shaped anti-skid cushion layer, 20-second arc-shaped anti-skid cushion layer, 21-clamping plate, 22-through groove, 23-pull ring, 24-pull rope, 25-second spring, 26-first spring, 27-pressing plate, 28-door-shaped supporting plate, 29-non-return pawl, 30-second slider, 31-ratchet.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an adjustable pipeline cutting device for hydraulic engineering includes a bottom plate 1 and a cutter disc 12, a supporting frame 2 is fixed on an upper portion of the bottom plate 1, a first supporting plate 4 is fixed on a right side of an upper surface of the bottom plate 1, a first clamping device 5 is installed on a left side wall of the first supporting plate 4, a second supporting plate 14 is installed on a left side of the upper surface of the bottom plate 1, a first slider 15 is fixed on a bottom of the second supporting plate 14, a sliding slot slidably connected with the first slider 15 is formed in the upper surface of the bottom plate 1, a second clamping device 13 is installed on a right side wall of the second supporting plate 14, and a position of the second clamping device 13 is adjusted by adjusting a position of the second supporting plate 14 through the first slider 15, so that pipelines with different lengths can be cut, and applicability is strong, the first clamping device 5 includes a circular housing 18, the round shell 18 is rotatably connected with the right side wall of the first supporting plate 4 through a bearing seat, a first arc-shaped anti-slip cushion layer 19 is arranged at the bottom of an inner cavity of the round shell 18, a clamping plate 21 is arranged at the upper part of the inner cavity of the round shell 18, the clamping plate 21 is arc-shaped, a second arc-shaped anti-slip cushion layer 20 is fixed at the bottom of the clamping plate 21, the first arc-shaped anti-slip cushion layer 19 and the second arc-shaped anti-slip cushion layer 20 are used for preventing a pipeline from slipping, the middle of the top of the clamping plate 21 is fixedly connected with the bottom end of a ratchet 31, the top end of the ratchet 31 sequentially penetrates through the top of the round shell 18 and a door-shaped supporting plate 28 and extends to the upper part of the door-shaped supporting plate 28, a through groove 22 for moving the ratchet 31 is formed at the top of the round shell 18, the, the other end of the first spring 26 is fixedly connected with the top of the door-shaped support plate 28, the right side wall of the ratchet 31 is fixed with a second slider 30, the second slider 30 is connected with the right side inner wall of the door-shaped support plate 28 in a sliding manner, the left side of the ratchet 31 is provided with a non-return pawl 29, the non-return pawl 29 is hinged with the upper part of the left side inner wall of the door-shaped support plate 28 through a hinged seat, the non-return pawl 29 is connected with the ratchet 31 in a matching manner, the middle part of the non-return pawl 29 is fixed with a second spring 25, the other end of the second spring 25 is fixedly connected with the left side inner wall of the door-shaped support plate 28, the other end of the pull rope 24 sequentially passes through a through hole and a fixed pulley on the left side wall of the door-shaped support plate 28 and is fixedly connected with the pull ring 23, the end of the pipeline is placed in the circular shell 18, the anti-backspacing pipeline clamping device has the advantages that the ratchet 31 is prevented from backspacing, when the pipeline cutting is completed, the pull ring 23 is pulled downwards, the pull ring 23 drives the non-return pawl 29 to rotate leftwards through the pull rope 24 and then is separated from the ratchet 31, the ratchet 31 is driven to move upwards through the pressing plate 27 under the action of the first spring 26, so that the clamping plate 21 is separated from the pipeline, the fast clamping and loosening of the pipeline are realized, the operation is simple, convenient and fast, the working efficiency is improved, the structure of the second clamping device 13 is the same as that of the first clamping device 5, the first motor 3 is installed on the lower portion of the outer side wall of the first supporting plate 4, the output shaft of the first motor 3 is fixedly connected with the rotating shaft through the coupler, the other end of the rotating shaft penetrates through the supporting plate and is fixedly connected with the gear 17, the outer gear ring 16 is arranged above the gear 17, the first motor 3 drives the gear 17 to rotate, the gear 17 drives the circular shell 18 to rotate through the outer gear ring, the circular shell 18 drives the pipeline to rotate, annular cutting is conveniently carried out on the pipeline, the cutting speed is high, the efficiency is high, the second motor 6 is installed on the upper portion of the right side wall of the supporting frame 2, the output shaft of the second motor 6 is connected with the threaded rod 7 through the coupler, the left end of the threaded rod 7 is rotatably connected with the inner wall of the left side of the supporting frame 2 through the bearing seat, the movable block 8 is sleeved outside the threaded rod 7, the movable block 8 is in threaded connection with the threaded rod 7, the top of the movable block 8 is fixed with the third sliding block 9, the third sliding block 9 is in sliding connection with the top of the supporting frame 2, the cutting knife disc 12 is arranged below the movable block 8, the cutting knife disc 12 is arranged in the protective cover 11, the, cutter disc 12 is circular and the edge is fixed with a plurality of cutting teeth, cutter disc 12 is installed on the output shaft of third motor, the third motor is installed on safety cover 11, through 6 corotation or reversals of second motor, thereby drive 7 corotation or reversals of threaded rod, thereby make the movable block 8 move left or right, and then adjust cutter disc 12's position, thereby adjust the cutting length of pipeline, and the telescopic link extension or the shortening through control electric putter 10, can adjust cutter disc 12's height, and then conveniently cut the pipeline of different diameters.
The working principle of the invention is as follows: firstly, one end of a pipeline is placed in a circular shell 18 of a first clamping device 5, then a second supporting plate 14 is moved through a first sliding block 15, the other end of the pipeline penetrates through the circular shell 18 of a second clamping device 13, a pressing plate 27 is pressed downwards by a hand, the pressing plate 27 drives a clamping plate 21 to move downwards through a ratchet 31 to abut against the outer wall of the pipeline, a non-return pawl 28 can always abut against the ratchet 31 under the action of a second spring 25 to prevent the ratchet 31 from returning back, after the pipeline is clamped, a second motor 6 is started, and a threaded rod 7 is driven to rotate forwards or backwards through forward rotation or reverse rotation of the second motor 6, so that a movable block 8 moves leftwards or rightwards, the position of a cutter disc 12 is adjusted, the cutting length of the pipeline is adjusted, the height of the cutter disc 12 can be adjusted by controlling the extension or shortening of a telescopic rod of an electric push rod 10, after adjusting, start first motor 3 and third motor, first motor 3 drives gear 17 and rotates, gear 17 drives circular casing 18 through outer ring gear and rotates, circular casing 18 drives the pipeline and rotates, the third motor drives cutter disc 12 and rotates simultaneously, conveniently carry out the hoop cutting to the pipeline, cutting speed is fast, high efficiency, after the cutting is accomplished, close first motor 3 and third motor, stimulate pull ring 23 downwards, pull ring 23 drives non return pawl 29 through stay cord 24 and rotates to the left, then break away from with ratchet 31, drive ratchet 31 upward movement through clamp plate 27 under the effect of first spring 26, thereby splint 21 and pipe separation, take off the pipeline, and the operation is simple, and is convenient and fast, and the work efficiency is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An adjustable pipeline cutting device for hydraulic engineering comprises a base plate (1) and a cutting cutter head (12), and is characterized in that a supporting frame (2) is fixed on the upper portion of the base plate (1), a first supporting plate (4) is fixed on the right side of the upper surface of the base plate (1), a first clamping device (5) is installed on the left side wall of the first supporting plate (4), a second supporting plate (14) is arranged on the left side of the upper surface of the base plate (1), a second clamping device (13) is installed on the right side wall of the second supporting plate (14), a first sliding block (15) is fixed at the bottom of the second supporting plate (14), a sliding groove in sliding connection with the first sliding block (15) is formed in the upper surface of the base plate (1), the first clamping device (5) comprises a circular shell (18), a clamping plate (21), a clamping plate (31), a non-return pawl (29) and a pressing plate (27), the circular shell (18) is in rotating connection with the right, the upper part of the inner cavity of the round shell (18) is provided with a clamping plate (21), the clamping plate (21) is arc-shaped, the middle of the top of the clamping plate (21) is fixedly connected with the bottom end of a ratchet (31), the top end of the ratchet (31) sequentially penetrates through the top of the round shell (18) and a door-shaped supporting plate (28) and extends to the upper part of the door-shaped supporting plate (28), the door-shaped supporting plate (28) is fixed at the top of the round shell (18), a pressing plate (27) is fixed at the top end of the ratchet (31), the bottom of the pressing plate (27) is positioned at two sides of the ratchet (31) and is provided with a first spring (26), the other end of the first spring (26) is fixedly connected with the top of the door-shaped supporting plate (28), a second sliding block (30) is fixed on the right side wall of the ratchet (31), the second sliding block (30) is slidably connected with the right side wall of the door-, the non-return pawl (29) is connected with the ratchet (31) in a matching way, a second spring (25) is fixed in the middle of the non-return pawl (29), the other end of the second spring (25) is fixedly connected with the inner wall of the left side of the door-shaped support plate (28), a pull rope (24) is fixedly connected with the other end of the non-return pawl (29), the other end of the pull rope (24) sequentially penetrates through a through hole and a fixed pulley on the left side wall of the door-shaped support plate (28) and is fixedly connected with a pull ring (23), the second clamping device (13) has the same structure as the first clamping device (5), a first motor (3) is installed on the lower part of the outer side wall of the first support plate (4), an output shaft of the first motor (3) is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft penetrates through the support plate and is fixedly connected with a, the outer gear ring (16) is arranged outside a circular shell (18) of the first clamping device (5), a second motor (6) is arranged on the upper portion of the right side wall of the supporting frame (2), an output shaft of the second motor (6) is connected with a threaded rod (7) through a coupler, the left end of the threaded rod (7) is rotatably connected with the inner wall of the left side of the supporting frame (2) through a bearing seat, a movable block (8) is sleeved outside the threaded rod (7), the movable block (8) is in threaded connection with the threaded rod (7), a third sliding block (9) is fixed at the top of the movable block (8), a cutting cutter disc (12) is arranged below the movable block (8), the cutting cutter disc (12) is arranged in a protective cover (11), the top of the protective cover (11) is fixedly connected with the end portion of a telescopic rod of an electric push rod (10), the electric push rod (10) is fixedly arranged at the bottom of the, the third motor is mounted on the protective cover (11).
2. The adjustable pipeline cutting equipment for hydraulic engineering according to claim 1, characterized in that the bottom of the inner cavity of the circular housing (18) is provided with a first arc-shaped anti-slip cushion layer (19).
3. The adjustable pipeline cutting equipment for hydraulic engineering according to claim 1, characterized in that a second arc-shaped anti-slip cushion layer (20) is fixed at the bottom of the clamping plate (21).
4. Adjustable pipe cutting equipment according to claim 1, characterized in that the top of the circular housing (18) is provided with a through slot (22) for the movement of the ratchet (31).
5. Adjustable pipe cutting equipment according to claim 1, characterized in that the third slider (9) is connected with the top of the support frame (2) in a sliding manner.
6. Adjustable pipe cutting equipment according to claim 1, characterized in that the cutter disc (12) is circular and has a plurality of cutting teeth fixed to its edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249537.1A CN107999854B (en) | 2017-12-01 | 2017-12-01 | Pipeline cutting equipment with adjustable hydraulic engineering is used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249537.1A CN107999854B (en) | 2017-12-01 | 2017-12-01 | Pipeline cutting equipment with adjustable hydraulic engineering is used |
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| CN107999854A CN107999854A (en) | 2018-05-08 |
| CN107999854B true CN107999854B (en) | 2020-08-04 |
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| CN203959208U (en) * | 2014-06-19 | 2014-11-26 | 诸暨市吉丰纺织厂 | Slide plate travel line and bay-lift self-locking device thereof |
| CN205764132U (en) * | 2016-05-17 | 2016-12-07 | 赣州恒永铝材有限公司 | A kind of aluminium efficient cutting |
| CN105904020A (en) * | 2016-06-20 | 2016-08-31 | 黎建军 | Industrial rolling shaft workpiece cutting device |
| CN106857015A (en) * | 2017-02-27 | 2017-06-20 | 山东理工大学 | Human assistance hand-held spine bar ratchet reducing branch clamps electronic teak girdling device |
| CN107214374A (en) * | 2017-08-03 | 2017-09-29 | 金陈敏 | A kind of sheet cutting machine that can easily be accommodated |
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| CN107999854A (en) | 2018-05-08 |
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Effective date of registration: 20200707 Address after: Room 202, building 8, No. 2, Aoshan Road, Chengqiao Town, Chongming District, Shanghai Applicant after: Shanghai Yuheng Construction Engineering Co., Ltd Address before: 325000 No. 20 Baotian Xiaohe Road, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province Applicant before: Liu Xiulan |
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