CN115258990B - Electric hydrologic winch and use method thereof - Google Patents
Electric hydrologic winch and use method thereof Download PDFInfo
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- CN115258990B CN115258990B CN202210878872.2A CN202210878872A CN115258990B CN 115258990 B CN115258990 B CN 115258990B CN 202210878872 A CN202210878872 A CN 202210878872A CN 115258990 B CN115258990 B CN 115258990B
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- 238000001514 detection method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/16—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
Abstract
The utility model relates to a technical field of hydrologic winch especially relates to an electronic hydrologic winch and application method thereof, including base, reel and pivot, the reel cover is established in the pivot, the pivot rotates to be connected on the base, be provided with the mounting panel on the base, be provided with on the mounting panel and be used for driving reel pivoted motor, be provided with the connecting axle on the output shaft of motor, the epaxial slip of connecting is provided with the stopper, the slip direction of stopper is on a parallel with the length direction of connecting axle, the cover is equipped with and is used for driving the gliding first elastic component of one side of stopper orientation far away from the motor on the connecting axle, the spacing groove has been seted up in the pivot, the diapire of spacing groove sets up to the inclined plane, the stopper is located spacing inslot and spacing groove's diapire inclined plane butt, be provided with on the base and be used for driving the stopper off from the spacing groove and break away from the subassembly. The present application has the effect of reducing the situation of breaking the cable in the process of retrieving the cable.
Description
Technical Field
The application relates to the technical field of hydrologic winches, in particular to an electric hydrologic winch and a using method thereof.
Background
The hydrologic winch is used for hydrologic test and underwater related scientific research activities, and particularly various instruments and equipment are carried by the hydrologic winch and placed under water to a certain depth to collect data such as flow rate, flow direction, water temperature, water depth, salinity, sand content and the like, wherein the instruments and equipment comprise hydrologic test instruments, water sample collecting equipment and the like. In order to meet the requirement of river water resource metering, a small-sized hydrological winch is generally adopted to detect and meter the river water resource metering; the hydrologic winch adopts a single-core armored cable and a rotary carbon brush to form wired signal transmission, so that the trouble of manually winding and unwinding an external lead is avoided.
Aiming at the related technology, the inventor finds that sundries or stones at the river bottom are more, after the detecting instrument is placed at the river bottom, the detecting instrument or the cable is easy to clamp under the impact of water flow, and at the moment, the cable is easy to break in the process of directly recovering the cable and the detecting instrument by using the motor, so that unnecessary loss is caused.
Disclosure of Invention
In order to reduce the likelihood of breaking the cable during the retrieval of the cable, the present application provides an electric hydrowinch and method of use thereof.
In a first aspect, the present application provides an electric hydrographic winch, which adopts the following technical scheme:
the utility model provides an electronic hydrologic winch, includes base, reel and pivot, the reel cover is established in the pivot, the pivot rotates to be connected on the base, be provided with the mounting panel on the base, be provided with on the mounting panel and be used for driving reel pivoted motor, be provided with the connecting axle on the output shaft of motor, the epaxial slip of connecting is provided with the stopper, the slip direction of stopper is on a parallel with the length direction of connecting axle, the cover is equipped with and is used for driving the stopper towards keeping away from the gliding first elastic component of one side of motor, the spacing groove has been seted up in the pivot, the diapire of spacing groove sets up to the inclined plane, the width of spacing groove in pivot circumference is greater than the width of stopper in the connecting axle circumference, the spacing inslot and the diapire inclined plane butt of spacing groove, the slip direction of stopper on the inclined plane is the same with the direction of reel rolling, when the power of the moment of torsion that receives in the pivot is greater than the elastic component, the stopper slides along the inclined plane towards being close to the one end of motor, be provided with on the base and be used for driving the stopper to break away from the stopper from the subassembly in the spacing groove, break away from after the slip, break away from the subassembly with the spacing groove.
Through adopting above-mentioned technical scheme, when the power of the moment of torsion that receives in the pivot is greater than the elasticity of elastic component, the stopper slides along the inclined plane towards the one end that is close to the motor, break away from the subassembly and drive stopper and spacing groove break away from, separate motor and reel for the motor has stopped the continuation rotation to the reel, has not only reduced the cable and has pulled the too big circumstances of power, breaks the cable, has still reduced the circumstances that the cable leads to detecting instrument and cable card to the continuous rotation pulling cable of motor, and reduced the motor and continuously output but can not normally rotate the condition that the output shaft caused the motor to damage, thereby reduced unnecessary loss.
Optionally, the first elastic component is including the cover first spring of establishing on the connecting axle, the last slip of connecting axle is provided with the spacing ring, the one end and the spacing ring butt of first spring, the other end is connected with the connecting axle, the stopper is connected on the spacing ring.
Through adopting above-mentioned technical scheme, first spring is in compression state, and first spring drives stopper and spacing groove's inclined plane butt to apply an elasticity for the stopper, make under the normal condition, the force of the produced moment of torsion of pivot in being less than the elasticity of first spring, thereby restricted the stopper under the normal condition and the possibility that the spacing groove breaks away from.
Optionally, the connecting axle is last to have seted up the spout, be provided with the slider on the stopper, slider sliding connection is in the spout, the slider is the dovetailed block, the spout is the dovetailed groove with the slider adaptation, the tip of connecting axle is provided with the go-between that is used for restricting slider roll-off spout.
Through adopting above-mentioned technical scheme, slider sliding connection in the spout, the form of dovetail has reduced the slider and has fallen out the possibility of spout to the go-between has restricted the slider from the possibility of side roll-off, in order that first spring presets elasticity.
Optionally, the breaking away from the subassembly includes the screw rod that rotates and set up on the base, the axis of rotation of screw rod is on a parallel with the axis of rotation of reel, threaded connection has the movable block on the screw rod, the mounting panel is connected on the movable block, be provided with on the base and be used for driving screw rod pivoted driving medium.
Through adopting above-mentioned technical scheme, the driving medium drives the lead screw and rotates, and the lead screw drives the movable block and removes, and the movable block drives the mounting panel and removes, and the mounting panel drives the motor and removes to be favorable to breaking away from of motor output shaft and pivot.
Optionally, the driving medium is including setting up the mount pad on the base, the connecting axle passes the mount pad, the cover is equipped with drive gear on the mount pad, drive gear and connecting axle coaxial line set up, drive gear slides along the length direction of connecting axle, be provided with on the mount pad and be used for driving drive gear towards keeping away from the gliding second elastic component of one side of motor, be provided with the connecting block on the spacing ring, drive gear is close to and has seted up the arc slide on the lateral wall of spacing ring, works as when the stopper is located the one end that is close to the pivot, the connecting block breaks away from with the arc slide, works as after the stopper slides, the connecting block removes to be located the one end butt with the arc slide in the arc slide, the cover is equipped with connecting gear on the lead screw, drive gear and connecting gear meshing, connecting gear's thickness is greater than drive gear's sliding distance, be provided with the mounting that is used for fixing the connecting block in the arc slide on the connecting block.
Through adopting above-mentioned technical scheme, after the stopper slides, the connecting block removes the one end butt with the arc slide in the arc slide, and the mounting is fixed the connecting block in the arc slide, and the connecting axle rotates and drives the spacing ring and rotate, and the spacing ring passes through the connecting block and drives drive gear and rotate, and drive gear drives the connecting gear and rotate, and the connecting gear drives the lead screw and rotates, realizes the rotation to the lead screw to make automatic the moving away of motor, thereby be favorable to timely with the separation of motor and pivot, reduce the possibility that the cable breaks.
Optionally, the mounting is including setting up the fixed block on the connecting block, the diapire of arc slide one end and drive gear's lateral wall smooth connection, the degree of depth of arc slide increases gradually from one end to the other end, the direction of arc slide degree of depth increase is the same with the direction of reel rolling, the fixed slot has been seted up on the tip of arc slide and connecting block butt, the fixed block is pegged graft in the fixed slot.
By adopting the technical scheme, the fixed block is inserted into the fixed groove, the direction of the depth increase of the arc-shaped slideway is the same as the winding direction of the winding drum, so that the winding drum drives the fixed block to move towards the direction of the fixed groove when the winding drum is wound, the fixed block is inserted into the fixed groove, and after the limiting block is separated from the inclined plane, the fixed block is also inserted into the fixed groove, so that the connecting shaft drives the transmission gear to rotate, and the mounting plate is continuously driven to move, so that the motor is completely separated from the winding drum; and when needs are connected with the reel with the motor, only need reversal lead screw, the lead screw drives drive gear and rotates, and the connecting block removes towards the shallow one end of degree of depth from the big one end of arc slide degree of depth to first spring drives the spacing ring and resets, makes connecting block and fixed block and drive gear separation, thereby continue to rotate the lead screw, with the epaxial stopper of connecting plug in spacing groove with the inclined plane butt, realized the reset connection of motor promptly.
Optionally, the second elastic component includes the second spring that sets up in the mount pad, be provided with the collar on the drive gear, the slip sets up the axle sleeve in the mount pad, the slip direction of axle sleeve is on a parallel with the axis direction of rotation of connecting axle, the collar rotates to be connected in the axle sleeve, the one end and the axle sleeve connection of second spring, the other end is connected with the mount pad.
Through adopting above-mentioned technical scheme, the second spring drives the axle sleeve towards keeping away from one side slip of motor to realized the reduction of drive gear after moving out, and make the pivoted slip mutually noninterfere of drive gear, in order to drive gear's transmission limit slip simultaneously.
Optionally, be provided with the magnet piece on the circumference lateral wall of axle sleeve, be provided with the reed switch in the mount pad, be provided with the controller that is used for controlling the motor on the base, the controller is connected with the reed switch electricity, the controller is connected with the motor electricity, works as when the magnet piece is close to the reed switch, the reed switch actuation, the circuit that the reed switch is located switches on, the controller control motor closes.
Through adopting above-mentioned technical scheme, when the magnet piece is close to the reed switch, the magnet piece is with the inside contact actuation of reed switch for the circuit that reed switch is located switches on, thereby closes through controller control motor, in order timely to closing the motor.
Optionally, the one end cover that the motor was kept away from to the pivot is equipped with first gear, be provided with the second gear on the base, first gear and first gear engagement, the diameter of second gear is less than the diameter of first gear, it has the handle that is used for rotating the second gear to peg graft on the second gear.
Through adopting above-mentioned technical scheme, when needs manual rotation reel, peg graft the handle on the second gear, the second gear drives first gear rotation, and first gear drives the reel and rotates to be convenient for to the manual regulation of reel, and the diameter of second gear is less than the diameter of first gear, so that play the effect of province, more be favorable to the manual rotation reel.
In a second aspect, the application provides a use method of an electric hydrographic winch, which adopts the following technical scheme: the use method of the electric hydrologic winch comprises the steps of using the electric hydrologic winch and further comprising the following steps of;
s1: starting a motor, driving the winding drum to rotate by the motor, and lowering the cable and the detecting instrument into water for detection;
s2: after the detection is finished, the motor is reversed, the winding drum withdraws the cable, when the detection instrument or the cable is blocked by sundries or stones at the river bottom, the torque received by the winding drum is rapidly increased, when the force of the torque generated on the rotating shaft is larger than the elastic force of the elastic piece, the limiting block slides along the inclined plane towards one end close to the motor, the limiting block drives the limiting ring to slide, the limiting ring drives the transmission gear to rotate, the transmission gear drives the connecting gear to rotate, the connecting gear drives the lead screw to rotate, the lead screw drives the mounting plate to move towards one end far away from the winding drum, and the limiting block on the connecting shaft is separated from the limiting groove, so that the motor is separated from the winding drum;
s3: the handle is inserted onto the second gear, and the handle is rotated to manually rotate the spool to attempt to unbind the test instrument by winding or unwinding the cable multiple times.
In summary, the present application includes at least one of the following beneficial technical effects:
when the force of the torque generated on the rotating shaft is larger than the elastic force of the elastic piece, the limiting block slides along the inclined plane towards one end close to the motor, the disengaging assembly drives the limiting block to disengage from the limiting groove, and the motor is separated from the winding drum, so that the motor stops continuously rotating the winding drum, the situation that the tension force of a cable is overlarge and the cable is broken is reduced, the situation that the cable is continuously rotated and pulled by the motor to cause the locking of a detection instrument and the cable is reduced, the situation that the motor continuously outputs but the output shaft cannot be normally rotated to cause the damage of the motor is reduced, and unnecessary losses are reduced;
after the stopper slides, the connecting block moves to the one end butt with the arc slide in the arc slide, and the mounting is fixed the connecting block in the arc slide, and the connecting axle rotates and drives the spacing ring and rotate, and the spacing ring passes through the connecting block and drives drive gear and rotate, and drive gear drives the connecting gear and rotates, and the connecting gear drives the lead screw and rotates, realizes the rotation to the lead screw to make automatic the moving away of motor, thereby be favorable to timely with the separation of motor with the pivot, reduce the possibility that the cable was broken.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a partial cross-sectional view of an embodiment of the present application.
Fig. 3 is an exploded view of a connection structure of a stopper according to an embodiment of the present application.
Fig. 4 is a connection exploded view of a transmission gear of an embodiment of the present application.
Fig. 5 is an enlarged schematic view of the portion a in fig. 1.
Reference numerals illustrate: 1. a base; 2. a reel; 3. a rotating shaft; 4. a mounting plate; 5. a motor; 6. a connecting shaft; 7. a limiting block; 8. a limit groove; 9. an inclined plane; 10. a first spring; 11. a limiting ring; 12. a chute; 13. a slide block; 14. a connecting ring; 15. a screw rod; 16. a moving block; 17. a mounting base; 18. a transmission gear; 19. a connecting block; 20. an arc-shaped slideway; 21. a fixed block; 22. a fixing groove; 23. a second spring; 24. a mounting ring; 25. a shaft sleeve; 26. a magnet block; 27. a magnetic reed switch; 28. a controller; 29. a first gear; 30. a second gear; 31. a handle; 32. a sliding groove; 33. a sliding block; 34. a connecting groove; 35. and a connecting gear.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses an electric hydrologic winch. Referring to fig. 1 and 2, the electric hydrowinch comprises a base 1, a winding drum 2 and a rotating shaft 3, wherein the winding drum 2 is fixedly sleeved on the rotating shaft 3, the rotating shaft 3 is rotationally connected to the base 1, a rotating axis of the rotating shaft 3 is horizontally arranged, a cable is wound on the winding drum 2, a detection instrument is fixedly arranged on the cable, a mounting plate 4 is connected to the base 1, a motor 5 for driving the winding drum 2 to rotate is fixedly arranged on the mounting plate 4, the motor 5 is a brake motor, and an output shaft of the motor 5 is locked after the motor 5 is closed, so that the output shaft of the motor 5 is fixed.
Referring to fig. 2 and 3, there is connecting axle 6 through the coupling joint on the output shaft of motor 5, sliding connection has stopper 7 on the connecting axle 6, the slip direction of stopper 7 is on a parallel with the length direction of connecting axle 6, be provided with two stopper 7 in this application embodiment, the cover is equipped with and is used for driving stopper 7 towards the gliding first elastic component of one side of keeping away from motor 5 on the connecting axle 6, two spacing grooves 8 have been seted up in pivot 3, spacing groove 8 runs through the one end that pivot 3 is close to connecting axle 6, the diapire of spacing groove 8 sets up to inclined plane 9, the width of spacing groove 8 in pivot 3 circumference is greater than the width of stopper 7 in connecting axle 6 circumference, stopper 7 is pegged graft in spacing groove 8, stopper 7 and the diapire inclined plane 9 butt of spacing groove 8, two stopper 7 respectively with two spacing groove 8 one-to-one, the one end and the inclined plane 9 adaptation of stopper 7 is the same with the direction of reel 2 rolling, when the power that receives the produced moment of torsion in pivot 3 is greater than the elastic component drives about on the inclined plane 9 is close to one end that motor 5 is provided with stopper 7 and is used for the stopper 8 to be separated from the spacing component after the stopper component 7 slides along inclined plane 9 and is arranged to be used for the stopper 7 to break away from in spacing component 8.
Referring to fig. 2 and 3, the first elastic member includes a first spring 10 sleeved on the connecting shaft 6, a limiting ring 11 is slidably connected on the connecting shaft 6, one end of the limiting block 7, far away from the rotating shaft 3, is welded and fixed on the limiting ring 11, one end of the first spring 10 is abutted with the limiting ring 11, and the other end of the first spring is fixedly connected on the connecting shaft 6. The connecting shaft 6 is provided with a sliding groove 12, the sliding groove 12 penetrates through one end, close to the rotating shaft 3, of the connecting shaft 6, a sliding block 13 is welded and fixed on the limiting block 7, the sliding block 13 is slidably connected in the sliding groove 12, the sliding block 13 is a dovetail block, the sliding groove 12 is a dovetail groove matched with the sliding block 13, and a connecting ring 14 used for limiting the sliding block 13 to slide out of the sliding groove 12 is in threaded connection with the end, close to the rotating shaft 3, of the connecting shaft 6.
The sliding block 13 is slidably connected in the sliding groove 12 in the form of a dovetail groove, so that the possibility that the sliding block 13 falls out of the sliding groove 12 is reduced, and the connecting ring 14 limits the possibility that the sliding block 13 slides out from the side, so that the first spring 10 is convenient for presetting the elastic force. The first spring 10 is in a compressed state, the first spring 10 drives the limiting block 7 to be abutted against the inclined surface 9 of the limiting groove 8, and applies an elastic force to the limiting block 7, so that the force of torque generated on the rotating shaft 3 is smaller than the elastic force of the first spring 10 under normal conditions, and the possibility that the limiting block 7 is separated from the limiting groove 8 under normal conditions is limited.
Referring to fig. 2, the detachment assembly includes a screw rod 15 rotatably connected above a base 1, a rotation axis of the screw rod 15 is parallel to a rotation axis of a winding drum 2, a moving block 16 is in threaded connection with the screw rod 15, a sliding groove 32 is formed in the base 1, the moving block 16 is slidably connected in the sliding groove 32, a sliding direction of the moving block 16 is parallel to a length direction of a connecting shaft 6, a mounting plate 4 is fixedly welded at a top end of the moving block 16, and a transmission member for driving the screw rod 15 to rotate is arranged on the base 1.
Referring to fig. 2, 3 and 4, the driving medium includes mount pad 17 welded and fixed on base 1, connecting axle 6 runs through mount pad 17, the mount pad 17 endotheca is equipped with drive gear 18, drive gear 18 and connecting axle 6 coaxial line set up, the communication port that supplies connecting axle 6 to pass is seted up on the axis of drive gear 18, drive gear 18 slides along the length direction of connecting axle 6, be provided with on the mount pad 17 and be used for driving drive gear 18 towards the gliding second elastic component of one side that keeps away from motor 5, welded and fixed with two connecting blocks 19 on spacing ring 11, drive gear 18 has seted up two arc slides 20 on the lateral wall that is close to spacing ring 11, two connecting blocks 19 and two arc slides 20 one-to-one set up, when stopper 7 is located the one end that is close to pivot 3 and inclined plane 9 butt, connecting block 19 breaks away from with arc slide 20, after stopper 7 slides, the one end fixed cover that the lead screw 15 is close to pivot 3 is equipped with connecting gear 35, drive gear 18 and connecting gear 35 mesh, the thickness of connecting gear 35 is greater than the sliding distance of drive gear 18 is provided with and is used for fixing connecting block 19 in arc slide 20.
When the moment of torsion of pivot 3 is too big, stopper 7 slides along inclined plane 9, connecting block 19 remove to arc slide 20 in with arc slide 20's one end butt, connecting axle 6 rotates and drives spacing ring 11 rotation, spacing ring 11 drives drive gear 18 through connecting block 19 and rotates, drive gear 18 drives connecting gear 35 rotation, connecting gear 35 drives lead screw 15 rotation, lead screw 15 drives slider 13 and removes, slider 13 drives motor 5 orientation and keeps away from to make motor 5 automatic move away, thereby be favorable to timely with motor 5 and pivot 3's separation, reduce the possibility that the cable breaks.
Referring to fig. 2, 3 and 4, the mounting includes the fixed block 21 of connecting on connecting block 19, fixed block 21 and connecting block 19 integrated into one piece, and fixed block 21 is L type setting with connecting block 19, and the diapire of arc slide 20 one end is connected with the lateral wall of drive gear 18 smoothly, and the degree of depth of arc slide 20 increases gradually from one end to the other end, and the direction that the increase of arc slide 20 degree of depth is the same with the direction of reel 2 rolling, has seted up fixed slot 22 on the tip of arc slide 20 and connecting block 19 butt, and fixed block 21 pegging graft in fixed slot 22.
The fixed block 21 is inserted into the fixed groove 22, the direction of the depth increase of the arc-shaped slideway 20 is the same as the winding direction of the winding drum 2, so that the winding drum 2 drives the fixed block 21 to move towards the direction of the fixed groove 22 when being wound, thereby inserting the fixed block 21 into the fixed groove 22, after the limiting block 7 is separated from the inclined plane 9, inserting the fixed block 21 into the fixed groove 22, and abutting the fixed block 21 with the side wall of the fixed groove 22, so that the limiting ring 11 is fixed with the transmission gear 18, and the limiting ring cannot be separated when continuously rotating; so that the connecting shaft 6 drives the transmission gear 18 to rotate and continuously drives the mounting plate 4 to move, and the motor 5 is completely separated from the winding drum 2; when the motor 5 is required to be connected with the winding drum 2, only the screw rod 15 is required to be reversed, the screw rod 15 drives the transmission gear 18 to rotate, the connecting block 19 moves from the end with large depth of the arc-shaped slideway 20 to the end with shallow depth, the first spring 10 drives the limiting ring 11 to reset, the connecting block 19 and the fixed block 21 are separated from the transmission gear 18, the screw rod 15 is further rotated, the limiting block 7 on the connecting shaft 6 is inserted into the limiting groove 8 to be abutted against the inclined plane 9, and the reset connection between the connecting shaft 6 and the rotating shaft 3 is realized.
Referring to fig. 2 and 4, the second elastic member includes a second spring 23 connected in the mounting seat 17, a mounting ring 24 is welded and fixed on one side of the transmission gear 18 near the motor 5, the mounting seat 17 slides in the connecting shaft 6 sleeve, the diameter of the shaft sleeve 25 is larger than that of the transmission gear 18, the lower end of the shaft sleeve 25 is opened, the sliding direction of the shaft sleeve 25 is parallel to the rotation axis direction of the connecting shaft 6, the mounting ring 24 is rotatably connected in the shaft sleeve 25 through a bearing, one end of the second spring 23 is welded and fixed with the side edge of the shaft sleeve 25, and the other end is welded and fixed with the mounting seat 17. The sliding block 33 is welded and fixed on the circumferential side wall of the shaft sleeve 25, the connecting groove 34 is formed in the inner side wall of the mounting seat 17, the sliding block 33 is slidably connected in the connecting groove 34, so that the limiting effect on the shaft sleeve 25 is achieved, the possibility that the shaft sleeve 25 rotates along with the mounting ring 24 is reduced, the second springs 23 are three in the embodiment of the application, and the three second springs 23 are uniformly distributed in the mounting seat 17. The second spring 23 drives the sleeve 25 to slide toward the side away from the motor 5, thereby achieving the return of the transmission gear 18 after removal, and making the sliding of the rotation of the transmission gear 18 not interfere with each other.
Referring to fig. 1 and 2, a magnet block 26 is embedded on the circumferential side wall of the shaft sleeve 25, a magnetic reed switch 27 is embedded in the mounting seat 17, the magnetic reed switch 27 is located on one side close to the motor 5, a controller 28 for controlling the motor 5 is fixed on the base 1, the controller 28 is electrically connected with the magnetic reed switch 27, the controller 28 is electrically connected with the motor 5, when the magnet block 26 is close to the magnetic reed switch 27, the magnet block 26 attracts contacts inside the magnetic reed switch 27, a circuit where the magnetic reed switch 27 is located is conducted, and accordingly the motor 5 is controlled to be turned off through the controller 28, and the motor 5 is turned off timely.
Referring to fig. 1 and 5, a first gear 29 is fixedly sleeved at one end of the rotating shaft 3 far away from the motor 5, a second gear 30 is rotatably connected to the base 1, the first gear 29 is meshed with the first gear 29, the diameter of the second gear 30 is smaller than that of the first gear 29, a handle 31 for rotating the second gear 30 is inserted into the second gear 30, the end part of the handle 31 is provided with a square rod, a square groove is formed in the second gear 30, and the square rod of the handle 31 is inserted into the square groove. When the winding drum 2 needs to be manually rotated, the handle 31 is inserted into the second gear 30, the second gear 30 drives the first gear 29 to rotate, the first gear 29 drives the winding drum 2 to rotate, so that manual adjustment of the winding drum 2 is facilitated, and the diameter of the second gear 30 is smaller than that of the first gear 29, so that the effect of saving power is facilitated, and manual rotation of the winding drum 2 is facilitated.
The implementation principle of the electric hydrologic winch in the embodiment of the application is as follows: when the force of the torque produced on the rotating shaft 3 is larger than the elastic force of the elastic piece, the limiting block 7 slides along the inclined plane 9 towards one end close to the motor 5, the limiting block 7 drives the limiting ring 11 to slide, the limiting ring 11 drives the transmission gear 18 to rotate, the transmission gear 18 drives the connecting gear 35 to rotate, the connecting gear 35 drives the lead screw 15 to rotate, the lead screw 15 drives the mounting plate 4 to move towards one end far away from the winding drum 2, the limiting block 7 on the connecting shaft 6 is separated from the limiting groove 8, the motor 5 is separated from the winding drum 2, the motor 5 stops the continuous rotation of the winding drum 2, the situation that the cable is broken due to overlarge tension of the cable is reduced, the situation that the cable is continuously rotated and pulled by the motor 5 to cause the locking of the detecting instrument and the cable is reduced, the situation that the motor 5 continuously outputs but the output shaft cannot normally rotate to cause the damage of the motor 5 is reduced, and unnecessary loss is reduced.
The embodiment of the application also discloses a production and processing method of the paperboard, and referring to fig. 1, the production and processing method of the paperboard uses a production and processing device of the paperboard and further comprises the following steps of;
s1: starting a motor 5, and enabling the motor 5 to drive the winding drum 2 to rotate, and lowering the cable and the detecting instrument into water for detection;
s2: after the detection is finished, the motor 5 is reversed, the winding drum 2 withdraws the cable, when a detection instrument or the cable is blocked by sundries or stones at the river bottom, the torque received by the winding drum 2 is rapidly increased, when the force of the torque generated on the rotating shaft 3 is larger than the elastic force of the elastic piece, the limiting block 7 slides along the inclined plane 9 towards one end close to the motor 5, the limiting block 7 drives the limiting ring 11 to slide, the limiting ring 11 drives the transmission gear 18 to rotate, the transmission gear 18 drives the connecting gear 35 to rotate, the connecting gear 35 drives the lead screw 15 to rotate, the lead screw 15 drives the mounting plate 4 to move towards one end far away from the winding drum 2, the limiting block 7 on the connecting shaft 6 is separated from the limiting groove 8, and the motor 5 is separated from the winding drum 2;
s3: the handle 31 is inserted onto the second gear 30, and the handle 31 is turned to manually turn the spool 2, attempting to unbind the test instrument by winding or unwinding the cable a number of times back and forth.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides an electronic hydrologic winch, includes base (1), reel (2) and pivot (3), reel (2) cover is established on pivot (3), pivot (3) rotate and connect on base (1), its characterized in that: the base (1) is provided with a mounting plate (4), the mounting plate (4) is provided with a motor (5) for driving the winding drum (2) to rotate, a connecting shaft (6) is arranged on an output shaft of the motor (5), a limiting block (7) is arranged on the connecting shaft (6) in a sliding mode, the sliding direction of the limiting block (7) is parallel to the length direction of the connecting shaft (6), a first elastic piece for driving the limiting block (7) to slide towards one side far away from the motor (5) is sleeved on the connecting shaft (6), a limiting groove (8) is formed in the rotating shaft (3), the bottom wall of the limiting groove (8) is provided with an inclined surface (9), the width of the limiting groove (8) in the circumferential direction of the rotating shaft (3) is larger than the width of the limiting block (7) in the circumferential direction of the connecting shaft (6), the limiting block (7) is positioned in the limiting groove (8) and is abutted to the inclined surface (9) of the bottom wall of the limiting groove (8), the sliding direction of the limiting block (7) is identical to the direction of the winding drum (2) on one side far away from the motor (5), when the rotating shaft (3) is stressed by the elastic piece and is close to one end of the limiting block (7), the base (1) is provided with a disengaging assembly for driving the limiting block (7) to disengage from the limiting groove (8), and when the limiting block (7) slides, the disengaging assembly drives the limiting block (7) to disengage from the limiting groove (8);
the first elastic piece comprises a first spring (10) sleeved on the connecting shaft (6), a limiting ring (11) is arranged on the connecting shaft (6) in a sliding mode, one end of the first spring (10) is abutted to the limiting ring (11), the other end of the first spring is connected with the connecting shaft (6), and the limiting block (7) is connected to the limiting ring (11);
the connecting shaft (6) is provided with a sliding groove (12), the limiting block (7) is provided with a sliding block (13), the sliding block (13) is slidably connected in the sliding groove (12), the sliding block (13) is a dovetail block, the sliding groove (12) is a dovetail groove matched with the sliding block (13), and the end part of the connecting shaft (6) is provided with a connecting ring (14) for limiting the sliding block (13) to slide out of the sliding groove (12);
the disengaging assembly comprises a screw rod (15) rotatably arranged on the base (1), the rotation axis of the screw rod (15) is parallel to the rotation axis of the winding drum (2), a moving block (16) is connected to the screw rod (15) in a threaded manner, the mounting plate (4) is connected to the moving block (16), and a transmission piece for driving the screw rod (15) to rotate is arranged on the base (1);
the transmission piece comprises a mounting seat (17) arranged on the base (1), the connecting shaft (6) passes through the mounting seat (17), a transmission gear (18) is sleeved on the mounting seat (17), the transmission gear (18) is coaxially arranged with the connecting shaft (6), the transmission gear (18) slides along the length direction of the connecting shaft (6), a second elastic piece for driving the transmission gear (18) to slide towards one side far away from the motor (5) is arranged on the mounting seat (17), a connecting block (19) is arranged on the limiting ring (11), an arc-shaped slide way (20) is arranged on the side wall, close to the limiting ring (11), of the transmission gear (18), when the limiting block (7) is positioned at one end close to the rotating shaft (3), the connecting block (19) is separated from the arc-shaped slide way (20), after the limiting block (7) slides, the connecting block (19) moves into one end of the arc-shaped slide way (20) to be abutted against the arc-shaped slide way (20), a connecting gear (35) is sleeved on the lead screw (15), the connecting gear (18) is meshed with the connecting gear (35) in a large transmission distance, the connecting block (19) is provided with a fixing piece used for fixing the connecting block (19) in the arc-shaped slideway (20).
2. The electric hydrographic winch according to claim 1, wherein: the mounting is including setting up fixed block (21) on connecting block (19), the diapire of arc slide (20) one end and the lateral wall smooth connection of drive gear (18), the degree of depth of arc slide (20) increases gradually from one end to the other end, the direction that the arc slide (20) degree of depth increases is the same with the direction of reel (2) rolling, fixed slot (22) have been seted up on the tip of arc slide (20) and connecting block (19) butt, fixed block (21) are pegged graft in fixed slot (22).
3. The electric hydrographic winch according to claim 1, wherein: the second elastic piece comprises a second spring (23) arranged in the mounting seat (17), a mounting ring (24) is arranged on the transmission gear (18), a shaft sleeve (25) is arranged in the mounting seat (17) in a sliding mode, the sliding direction of the shaft sleeve (25) is parallel to the rotating axis direction of the connecting shaft (6), the mounting ring (24) is rotationally connected in the shaft sleeve (25), one end of the second spring (23) is connected with the shaft sleeve (25), and the other end of the second spring is connected with the mounting seat (17).
4. An electric hydrographic winch according to claim 3, characterized in that: be provided with magnet piece (26) on the circumference lateral wall of axle sleeve (25), be provided with reed switch (27) in mount pad (17), be provided with on base (1) and be used for controlling controller (28) of motor (5), controller (28) are connected with reed switch (27) electricity, controller (28) are connected with motor (5) electricity, work as when magnet piece (26) are close to reed switch (27), reed switch (27) actuation, reed switch (27) place circuit switches on, controller (28) control motor (5) are closed.
5. The electric hydrographic winch according to claim 1, wherein: one end cover that motor (5) was kept away from to pivot (3) is equipped with first gear (29), be provided with second gear (30) on base (1), first gear (29) and first gear (29) meshing, the diameter of second gear (30) is less than the diameter of first gear (29), have grafting on second gear (30) have handle (31) that are used for rotating second gear (30).
6. The application method of the electric hydrologic winch is characterized by comprising the following steps of: use of the electric hydrowinch according to any of claims 1-5, further comprising; s1: starting a motor (5), and enabling the motor (5) to drive the winding drum (2) to rotate, and lowering the cable and the detection instrument into water for detection; s2: after the detection is finished, the motor (5) is reversed, the winding drum (2) withdraws the cable, when the detection instrument or the cable is blocked by river bottom sundries or stones, the torque received by the winding drum (2) is rapidly increased, when the force of the torque generated on the rotating shaft (3) is larger than the elastic force of the elastic piece, the limiting block (7) slides along the inclined plane (9) towards one end close to the motor (5), the limiting block (7) drives the limiting ring (11) to slide, the limiting ring (11) drives the transmission gear (18) to rotate, the transmission gear (18) drives the connecting gear (35) to rotate, the connecting gear (35) drives the lead screw (15) to rotate, the lead screw (15) drives the mounting plate (4) to move towards one end far away from the winding drum (2), and the limiting block (7) on the connecting shaft (6) is separated from the limiting groove (8) so that the motor (5) is separated from the winding drum (2); s3: the handle (31) is inserted onto the second gear (30), the handle (31) is rotated to manually rotate the winding drum (2), and the detection instrument is attempted to be unbinding by repeatedly winding or unwinding the cable.
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| CN202210878872.2A CN115258990B (en) | 2022-07-25 | 2022-07-25 | Electric hydrologic winch and use method thereof |
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| CN202210878872.2A CN115258990B (en) | 2022-07-25 | 2022-07-25 | Electric hydrologic winch and use method thereof |
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| CN115258990A CN115258990A (en) | 2022-11-01 |
| CN115258990B true CN115258990B (en) | 2024-01-30 |
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| CN117228565B (en) * | 2023-11-10 | 2024-04-02 | 远方电梯(靖江)有限公司 | Self-locking winch for winding steel cable |
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