CN110238439B

CN110238439B - Water conservancy pipeline cutting device

Info

Publication number: CN110238439B
Application number: CN201910602285.9A
Authority: CN
Inventors: 申忠明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2021-08-24
Anticipated expiration: 2039-07-05
Also published as: CN110238439A

Abstract

The invention discloses a water conservancy pipeline cutting device which comprises a bottom plate, an outer frame and a workbench, wherein the bottom of the outer frame is fixedly connected with the top of the bottom plate, the bottom of the workbench is fixedly connected with the top of the bottom plate and positioned in the outer frame, hydraulic oil cylinders are fixedly connected with the top of the bottom plate and positioned on two sides of the workbench, the output ends of the two hydraulic oil cylinders are respectively and fixedly connected with a first fixed block and a second fixed block, the right side of the second fixed block is fixedly connected with a first motor through a fixed plate, and a screw rod is rotatably connected between the opposite sides of the first fixed block and the second fixed block through a bearing. This water conservancy pipeline cutting device can realize carrying out the accuracy assurance to the cutting position of this pipeline, avoids cutting error, has played certain elasticity cushioning effect when pressing from both sides tight fixed, can effectively eliminate the tension that the pipeline produced, prevents the phenomenon of crackle, has guaranteed the life of this pipeline.

Description

Water conservancy pipeline cutting device

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a water conservancy pipeline cutting device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity to meet the needs of people for life and production on water resources.

Hydraulic engineering's implementation is not left and is laid the pipeline, and the pipeline need cut it in the use of reality, the cutting position of pipeline need be adjusted repeatedly to current cutting work, and the position is held accurate inadequately, cutting error appears easily, the sweeps that produces when cutting simultaneously does not obtain timely processing, it has caused environmental pollution to fill in the air, the fixed knot of current pipeline constructs all to adopt rigid material, the pipeline can produce certain tension when the cutting, the dead setting of lock can lead to pipeline surface to produce the crackle, the practicality of above problem all greatly reduced this cutting device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a water conservancy pipeline cutting device, which solves the problems that the cutting precision of the conventional cutting device is inconvenient to master, scraps pollute the environment and a pipeline is easy to crack.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a water conservancy pipeline cutting device comprises a bottom plate, an outer frame and a workbench, wherein the bottom of the outer frame is fixedly connected with the top of the bottom plate, the bottom of the workbench is fixedly connected with the top of the bottom plate and positioned in the outer frame, the top of the bottom plate and positioned on two sides of the workbench are fixedly connected with hydraulic cylinders, the output ends of the two hydraulic cylinders are respectively and fixedly connected with a first fixed block and a second fixed block, the right side of the second fixed block is fixedly connected with a first motor through a fixed plate, a lead screw is rotatably connected between one opposite side of the first fixed block and the second fixed block through a bearing, one end of the lead screw penetrates through the second fixed block and extends to the right side of the second fixed block, one end of the lead screw extending to the right side of the second fixed block is fixedly connected with one end of an output shaft of the first motor through a coupler, and a fixed rod is fixedly connected between one opposite side of the first fixed block and the top positioned on the surface of the lead screw, the scale is carved with on the surface of dead lever, the surperficial threaded connection of lead screw has the sliding block, the sliding surface of dead lever is connected with the movable block, and the bottom of movable block and the top fixed connection of sliding block, the bottom of sliding block is passed through fixed frame of support frame fixedly connected with, and the bottom fixedly connected with second motor of fixed frame inner wall, the one end of second motor output shaft runs through fixed frame and extends to one side of fixed frame, the one end fixedly connected with cutting blade of second motor output shaft extension to fixed frame one side.

Preferably, the equal fixedly connected with mount in both sides at workstation top, the fixed slot has all been seted up to the both sides at workstation top, and the top fixedly connected with electric telescopic handle of fixed slot inner wall.

Preferably, the top end of the electric telescopic rod penetrates through the fixing groove and extends to the top of the fixing groove, the output end of the electric telescopic rod is fixedly connected with a first clamping plate, and a second clamping plate is connected between the tops of the opposite sides of the inner wall of the fixing frame in a sliding mode.

Preferably, logical groove has all been seted up at the front and the back of mount inner wall, the front and the equal fixedly connected with telescopic link in the back of first pinch-off blades and second pinch-off blades, the one end of telescopic link runs through logical groove and extends to the inside that leads to the groove, the telescopic link extends to the one end fixedly connected with pulley that leads to the inslot portion, and the pulley keeps away from one side of telescopic link and the inner wall sliding connection who leads to the groove.

Preferably, the threaded holes of looks adaptation are all seted up to the both sides at first clamp plate and second clamp plate top, the both sides at mount inner wall top all are connected with the spring beam through the connecting block rotation, and the bottom of spring beam is passed through the connecting block and is connected with the top rotation of second clamp plate, the equal fixedly connected with protection pad in one side that first clamp plate and second clamp plate are relative.

Preferably, the top of the workbench is located between one side, opposite to the two fixing frames, of the movable plate fixedly connected through a clamping spring, the top of the workbench is provided with a movable groove, and the two sides of the bottom plate are both fixedly connected with anti-slip pads through supporting legs.

Preferably, the top of the inner wall of the movable groove is fixedly connected with a gas distribution pipe, and the top of the gas distribution pipe is fixedly connected with a suction nozzle.

Preferably, the bottom of the surface of the gas distribution pipe is communicated with an exhaust pipe, and the bottom end of the exhaust pipe sequentially penetrates through the movable groove and the workbench and extends to the outside of the workbench.

(III) advantageous effects

The invention provides a water conservancy pipeline cutting device. The method has the following beneficial effects:

(1) the water conservancy pipeline cutting device is characterized in that a first fixed block and a second fixed block are respectively and fixedly connected with the output ends of two hydraulic oil cylinders, the right side of the second fixed block is fixedly connected with a first motor through a fixed plate, a lead screw is rotatably connected between the opposite sides of the first fixed block and the second fixed block through a bearing, one end of the lead screw penetrates through the second fixed block and extends to the right side of the second fixed block, one end of the lead screw extending to the right side of the second fixed block is fixedly connected with one end of an output shaft of the first motor through a coupler, a fixed rod is fixedly connected between the opposite sides of the first fixed block and the second fixed block and positioned at the top of the surface of the lead screw, scales are carved on the surface of the fixed rod, a sliding block is in threaded connection with the surface of the lead screw, a movable block is connected with the surface of the fixed rod in a sliding manner, the bottom of the movable block is fixedly connected with the top of the movable block, and a fixed frame is fixedly connected with the bottom of the sliding block through a support frame, and the bottom of the inner wall of the fixed frame is fixedly connected with a second motor, one end of an output shaft of the second motor penetrates through the fixed frame and extends to one side of the fixed frame, one end of the output shaft of the second motor, which extends to one side of the fixed frame, is fixedly connected with a cutting blade, both sides of the top of the workbench are fixedly connected with a fixed frame, both sides of the top of the workbench are provided with fixed grooves, the top of the inner wall of the fixed grooves is fixedly connected with an electric telescopic rod, the top end of the electric telescopic rod penetrates through the fixed grooves and extends to the tops of the fixed grooves, the output end of the electric telescopic rod is fixedly connected with a first clamping plate, a second clamping plate is slidably connected between the tops of the opposite sides of the inner wall of the fixed frame, the front and the back of the inner wall of the fixed frame are provided with through grooves, the front and the back of the first clamping plate and the second clamping plate are fixedly connected with telescopic rods, one end of the telescopic rods penetrates through the through grooves and extends to the inside of the through grooves, the telescopic link extends to the one end fixedly connected with pulley that leads to the inslot, and the pulley is kept away from one side of telescopic link and is led to the inner wall sliding connection in groove, the screw hole of looks adaptation is all seted up to the both sides at first pinch-off blades and second pinch-off blades top, the both sides at mount inner wall top all are connected with the spring beam through the connecting block rotation, and the bottom of spring beam is passed through the connecting block and is connected with the top rotation of second pinch-off blades, the equal fixedly connected with protection pad in one side that first pinch-off blades and second pinch-off blades are relative, can realize accurately holding the cutting position of this pipeline, avoid cutting error, certain elasticity cushioning effect has been played when pressing from both sides tightly fixed, can effectively eliminate the tension that the pipeline produced, the phenomenon of crackle prevents to appear, the.

(2) This water conservancy pipeline cutting device, top fixedly connected with gas distribution pipe through the activity inslot wall, and gas distribution pipe's top fixedly connected with suction nozzle, the bottom intercommunication on gas distribution pipe surface has the exhaust tube, and the bottom of exhaust tube runs through activity groove and workstation in proper order and extends to the outside of workstation, can realize in time collecting the sweeps that produces when the cutting this pipeline, has made things convenient for subsequent centralized processing, has reduced environmental pollution.

(3) This water conservancy pipeline cutting device, through the top of workstation and be located between two relative one sides of mount through clamping spring fixedly connected with fly leaf, the movable groove has been seted up at the top of workstation, the both sides of bottom plate bottom all are through supporting leg fixedly connected with slipmat, can realize playing certain holding power to this pipeline when the cutting, avoid with the direct contact of workstation, reduce the wearing and tearing of workstation, the setting of slipmat can improve the stability of device when cutting the pipeline simultaneously.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a side view of the internal structure of the holder of the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 2;

fig. 5 is a partial enlarged view of the invention at B in fig. 3.

In the figure: 1-bottom plate, 2-workbench, 3-hydraulic oil cylinder, 4-first fixed block, 5-second fixed block, 6-first motor, 7-lead screw, 8-fixed rod, 9-scale, 10-sliding block, 11-movable block, 12-fixed frame, 13-second motor, 14-cutting blade, 15-fixed frame, 16-fixed slot, 17-electric telescopic rod, 18-first clamping plate, 19-second clamping plate, 20-through slot, 21-telescopic rod, 22-pulley, 23-threaded hole, 24-spring rod, 25-protection pad, 26-movable plate, 27-movable slot, 28-antiskid pad, 29-air distributing pipe, 30-air suction nozzle, 31-air suction pipe, etc, 32-outer frame.

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. 1-5, an embodiment of the present invention provides a technical solution: a water conservancy pipeline cutting device can realize accurate grasp of the cutting position of the pipeline, avoid cutting errors, play a certain elastic force buffering role while clamping and fixing, effectively eliminate the tension generated by the pipeline, prevent cracks, ensure the service life of the pipeline, comprises a bottom plate 1, an outer frame 32 and a workbench 2, a movable plate 26 is fixedly connected between the top of the workbench 2 and one side opposite to two fixing frames 15 through a clamping spring, the movable plate 26 can realize certain supporting force for the pipeline during cutting, avoid direct contact with the workbench 2, reduce the abrasion of the workbench 2, meanwhile, the arrangement of a non-slip mat 28 can improve the stability of the device during cutting the pipeline, a movable groove 27 is arranged at the top of the workbench 2, a gas distributing pipe 29 is fixedly connected at the top of the inner wall of the movable groove 27, and a gas suction nozzle 30 is fixedly connected at the top of the gas distributing pipe 29, the bottom of the surface of the gas distributing pipe 29 is communicated with an exhaust pipe 31, one end of the exhaust pipe 31 is communicated with an air inlet of a dust collector, waste scraps generated during cutting of the pipeline can be collected in time, subsequent centralized treatment is facilitated, environmental pollution is reduced, the bottom end of the exhaust pipe 31 sequentially penetrates through the movable groove 27 and the workbench 2 and extends to the outside of the workbench 2, the two sides of the bottom plate 1 are fixedly connected with anti-slip pads 28 through supporting legs, the two sides of the top of the workbench 2 are fixedly connected with fixing frames 15, the front and the back of the inner wall of the fixing frame 15 are respectively provided with a through groove 20, the front and the back of the first clamping plate 18 and the second clamping plate 19 are respectively and fixedly connected with telescopic rods 21, the two sides of the tops of the first clamping plate 18 and the second clamping plate 19 are respectively provided with matched threaded holes 23, the two sides of the tops of the inner wall of the fixing frames 15 are respectively and rotatably connected with spring rods 24 through connecting blocks, the bottom end of the spring rod 24 is rotatably connected with the top of the second clamping plate 19 through a connecting block, one side of the first clamping plate 18 opposite to one side of the second clamping plate 19 is fixedly connected with a protective pad 25, one end of a telescopic rod 21 penetrates through the through groove 20 and extends into the through groove 20, one end of the telescopic rod 21 extending into the through groove 20 is fixedly connected with a pulley 22, one side of the pulley 22 far away from the telescopic rod 21 is slidably connected with the inner wall of the through groove 20, two sides of the top of the workbench 2 are respectively provided with a fixing groove 16, the top of the inner wall of the fixing groove 16 is fixedly connected with an electric telescopic rod 17, the top end of the electric telescopic rod 17 penetrates through the fixing groove 16 and extends to the top of the fixing groove 16, the output end of the electric telescopic rod 17 is fixedly connected with the first clamping plate 18, the second clamping plate 19 is slidably connected between the top of one side of the inner wall of the fixing frame 15, and the bottom of the outer frame 32 is fixedly connected with the top of the bottom plate 1, the bottom of the workbench 2 is fixedly connected with the top of the bottom plate 1 and positioned in the outer frame 32, the hydraulic oil cylinders 3 are fixedly connected with the top of the bottom plate 1 and positioned at two sides of the workbench 2, the output ends of the two hydraulic oil cylinders 3 are respectively fixedly connected with a first fixing block 4 and a second fixing block 5, the right side of the second fixing block 5 is fixedly connected with a first motor 6 through a fixing plate, the first motor 6 is a servo motor and can control the speed, the position precision is very accurate, a voltage signal can be converted into torque and rotating speed to drive a control object, and meanwhile, the positive and negative rotation can be carried out, a lead screw 7 is rotatably connected between one opposite sides of the first fixing block 4 and the second fixing block 5 through a bearing, one end of the lead screw 7 penetrates through the second fixing block 5 and extends to the right side of the second fixing block 5, one end of the lead screw 7 extending to the right side of the second fixing block 5 is fixedly connected with one end of an output shaft of the first motor 6 through a coupler, between the relative one side of first fixed block 4 and second fixed block 5 and be located the top fixedly connected with dead lever 8 on lead screw 7 surface, scale 9 is carved with on the surface of dead lever 8, the surperficial threaded connection of lead screw 7 has sliding block 10, the sliding surface of dead lever 8 is connected with movable block 11, and the bottom of movable block 11 and the top fixed connection of sliding block 10, the fixed frame 12 of support frame fixedly connected with is passed through to the bottom of sliding block 10, and the bottom fixedly connected with second motor 13 of fixed frame 12 inner wall, the one end of second motor 13 output shaft runs through fixed frame 12 and extends to one side of fixed frame 12, the one end fixedly connected with cutting blade 14 that second motor 13 output shaft extended to fixed frame 12 one side.

When the device is used, a pipeline is inserted into the two fixing frames 15, the external switch is started to enable the electric telescopic rod 17 to start working, the first clamping plate 18 moves upwards, the second clamping plate 19 can clamp the surface of the pipeline through the arrangement of the spring rod 24 and the reset spring, the first motor 6 starts working through the operation control switch, the first motor 6 can drive the screw rod 7 to start rotating, the sliding block 10 can drive the movable block 11 to slide, the first motor 6 can be closed after the cutting position is determined through the scales 9 on the fixing rod 8, the second motor 13 is started at the same time, the second motor 13 can drive the cutting blade 14 to rotate at high speed, the pipeline can be cut through the rotation of the cutting blade 14, the hydraulic oil cylinder 3 can be controlled to adjust the cutting height, the external dust collector is started, and waste scraps generated during cutting can be collected and processed through the matching arrangement of the dust collector, the exhaust pipe 34, the gas distribution pipe 29 and the suction nozzle 30, thus, the whole work is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy pipeline cutting device, includes bottom plate (1), frame (32) and workstation (2), the bottom of frame (32) and the top fixed connection of bottom plate (1), the inside fixed connection that the bottom of workstation (2) and the top of bottom plate (1) just are located frame (32), the top of bottom plate (1) just is located the equal fixedly connected with hydraulic cylinder (3) in both sides of workstation (2), two the first fixed block of fixedly connected with (4) and second fixed block (5) respectively of output of hydraulic cylinder (3), its characterized in that: the right side of the second fixed block (5) is fixedly connected with a first motor (6) through a fixed plate, one side of the first fixed block (4) opposite to the second fixed block (5) is rotatably connected with a lead screw (7) through a bearing, one end of the lead screw (7) penetrates through the second fixed block (5) and extends to the right side of the second fixed block (5), one end of the lead screw (7) extending to the right side of the second fixed block (5) is fixedly connected with one end of an output shaft of the first motor (6) through a coupler, the top of the first fixed block (4) opposite to the second fixed block (5) is fixedly connected with a fixed rod (8) positioned on the surface of the lead screw (7), the surface of the fixed rod (8) is carved with scales (9), the surface of the lead screw (7) is in threaded connection with a sliding block (10), the surface of the fixed rod (8) is connected with a movable block (11), the bottom of the movable block (11) is fixedly connected with the top of the sliding block (10), the bottom of the sliding block (10) is fixedly connected with a fixed frame (12) through a supporting frame, the bottom of the inner wall of the fixed frame (12) is fixedly connected with a second motor (13), one end of an output shaft of the second motor (13) penetrates through the fixed frame (12) and extends to one side of the fixed frame (12), and one end of the output shaft of the second motor (13) extending to one side of the fixed frame (12) is fixedly connected with a cutting blade (14); both sides of the top of the workbench (2) are fixedly connected with fixing frames (15), both sides of the top of the workbench (2) are provided with fixing grooves (16), and the top of the inner wall of each fixing groove (16) is fixedly connected with an electric telescopic rod (17); the top end of the electric telescopic rod (17) penetrates through the fixing groove (16) and extends to the top of the fixing groove (16), the output end of the electric telescopic rod (17) is fixedly connected with a first clamping plate (18), and a second clamping plate (19) is connected between the tops of the opposite sides of the inner wall of the fixing frame (15) in a sliding mode; two sides of the top of the inner wall of the fixed frame (15) are rotatably connected with spring rods (24) through connecting blocks, the bottom ends of the spring rods (24) are rotatably connected with the top of a second clamping plate (19) through the connecting blocks, and the top of the second clamping plate (19) is connected with the top of the inner wall of the fixed frame (15) through springs; the top of the workbench (2) is positioned between the opposite sides of the two fixed frames (15) and is fixedly connected with a movable plate (26) through a clamping spring.

2. The water conservancy pipeline cutting device of claim 1, characterized in that: lead to groove (20) have all been seted up to the front and the back of mount (15) inner wall, the front and the equal fixedly connected with telescopic link (21) in the back of first clamp plate (18) and second clamp plate (19), the inside that leads to groove (20) and extend to logical groove (20) is run through to the one end of telescopic link (21), telescopic link (21) extend to the one end fixedly connected with pulley (22) that leads to groove (20) inside, and pulley (22) keep away from one side of telescopic link (21) and the inner wall sliding connection who leads to groove (20).

3. The water conservancy pipeline cutting device of claim 1, characterized in that: threaded holes (23) matched with each other are formed in the two sides of the tops of the first clamping plate (18) and the second clamping plate (19), and a protection pad (25) is fixedly connected to one side, opposite to the first clamping plate (18) and the second clamping plate (19), of the first clamping plate and the second clamping plate.

4. The water conservancy pipeline cutting device of claim 1, characterized in that: the top of workstation (2) has seted up activity groove (27), both sides of bottom plate (1) bottom are all through supporting leg fixedly connected with slipmat (28).

5. The water conservancy pipeline cutting device of claim 4, characterized in that: the top of the inner wall of the movable groove (27) is fixedly connected with a gas distribution pipe (29), and the top of the gas distribution pipe (29) is fixedly connected with a suction nozzle (30).

6. The water conservancy pipeline cutting device of claim 5, characterized in that: the bottom on the surface of the gas distribution pipe (29) is communicated with an air suction pipe (31), and the bottom end of the air suction pipe (31) sequentially penetrates through the movable groove (27) and the workbench (2) and extends to the outside of the workbench (2).