CN218434623U

CN218434623U - Hoisting maintenance device of water intake pump ship

Info

Publication number: CN218434623U
Application number: CN202222313020.7U
Authority: CN
Inventors: 吉祥; 刁正芳; 吕虎
Original assignee: Tianjin Zhongling Pump Valve Co ltd
Current assignee: Tianjin Zhongling Pump Valve Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-03
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of water pump maintenance, in particular to a lifting maintenance device of a water intake pump ship, which is convenient for the position conversion of the lifting device inside and outside a ship body, so that the lifting is more convenient to operate, and the working efficiency is improved; the ship seat comprises a ship seat, a lifting rope, a speed reducer, a motor, a rolling wheel and a lifting restraint device, wherein the rear side of the ship seat is connected with the speed reducer, the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with the middle part of the right end of a rolling wheel separation blade, the lifting rope is wound on the rolling wheel, the tail end of the lifting rope is provided with a connecting device, the middle part of the top end of the ship seat is connected with the bottom end of the restraint seat, the inner end of the restraint seat is movably connected with the lower part of the hanging frame through a restraint shaft, the inner sides of two groups of hinged frames are respectively and movably connected with a group of hinged blocks through hinged shafts, the two groups of hinged blocks are respectively connected with the outer ends of the telescopic rod and a hydraulic cylinder, the output end of the hydraulic cylinder is slidably connected with the bottom end of the telescopic rod, the inner side of the top end of the hanging frame is movably connected with pulleys through pulley shafts, and the lifting rope is erected outside the pulleys.

Description

Hoisting maintenance device of water intake pump ship

Technical Field

The utility model relates to a technical field that the water pump overhauld especially relates to a lifting by crane of water intaking pump ship overhauls device.

Background

The water intake pump ship can lift the water pump and the pipeline arranged outside the ship by designing the lifting and overhauling device, and can also be used for salvaging and cleaning garbage or other objects around the ship. The water intake pump boat is a wharf boat and is not used for lifting other water pumps.

Usually, a submersible pump which is deep below a river or a reservoir needs regular maintenance in an operation cycle, a water taking pump ship is generally driven by people, a corresponding lifting appliance is used, a worker dives a fixed water pump, and after the water pump is disassembled and assembled, the fixed water pump is pulled up by lifting equipment for maintenance, but the fixed lifting equipment has poor stability in a pulling mode, needs an additional moving process after being lifted, and is difficult to operate and poor in reliability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a conveniently hoist the device and change in the inside and outside position of hull, make and hoist more convenient operation, improve work efficiency's water intaking pump ship's lifting by crane and overhaul device.

The utility model discloses a lifting maintenance device of water intaking pump ship, including hull, lifting rope, speed reducer, motor, reel and hoisting restraint device, the hull rear side is connected with the speed reducer, and the motor output is connected with the speed reducer input, and the speed reducer output is connected with reel separation blade right-hand member middle part, and the reel is rolled up there is the lifting rope, and the lifting rope tail end is provided with connecting device, and the hull front end is provided with hoisting restraint device;

the hoisting restraint device comprises a restraint base, a restraint shaft, a hanging frame, hinged frames, hinged blocks, hinged shafts, telescopic rods, hydraulic cylinders, pulley shafts and pulleys, the middle of the top end of the boat seat is connected with the bottom end of the restraint base, the inner end of the restraint base is movably connected with the lower portion of the hanging frame through the restraint shaft, the middle side of the bottom end of the hanging frame and the front side of the top end of the boat seat are respectively connected with one group of hinged frames, the inner sides of the two groups of hinged frames are respectively movably connected with one group of hinged blocks through the hinged shafts, the two groups of hinged blocks are respectively connected with the outer ends of the telescopic rods and the hydraulic cylinders, the output end of the hydraulic cylinder is slidably connected with the bottom end of the telescopic rods, the inner side of the top end of the hanging frame is movably connected with the pulleys through the pulley shafts, and hoisting ropes are erected outside the pulleys.

The utility model discloses a lifting by crane maintenance device of water intaking pump ship still includes the pump nozzle, and the pneumatic cylinder outside is provided with the pump nozzle, and the pump nozzle output is linked together with the pneumatic cylinder inner wall.

The utility model discloses a lifting by crane of water intaking pump ship overhauls device still includes the oil filler cap, and demountable installation has the oil filler cap in the oil filler point outside.

The utility model discloses a lifting by crane maintenance device of water intaking pump ship still includes the rolling wheel separation blade, and the left and right sides of rolling wheel is connected with a set of rolling wheel separation blade inboard respectively.

The utility model discloses a lifting by crane of water intaking pump ship overhauls device still includes the pulley separation blade, and the side is connected with a set of pulley separation blade inboard respectively about the pulley.

The utility model discloses a lifting by crane of water intaking pump ship overhauls device, connecting device includes fixed semi-ring, connection piece, hinge, moves semi-ring, spiral shell seat and manual bolt, and fixed semi-ring front side is provided with the connection piece, moves the semi-ring front side and is provided with the spiral shell seat, and fixed semi-ring rear end lower part passes through hinge swing joint with moving semi-ring rear end upper portion, and manual bolt passes the connection piece spiral shell dress and installs inside the spiral shell seat.

The utility model discloses a lifting by crane of water intaking pump ship overhauls device still includes the spiral shell seat, and gallows right-hand member upper portion is connected with spiral shell seat the inner.

The utility model discloses a lifting by crane of water intaking pump ship overhauls device, gallows, articulated frame are the carbide material, and the surface is scribbled and is equipped with anti-rust paint.

Compared with the prior art, the beneficial effects of the utility model are that: when the lifting device needs to be lifted, the telescopic rod is contracted in the hydraulic cylinder, the hinged frame is movably contracted between the boat seat and the lifting frame under the constraint of the hinged block through the hinged shaft, the lifting frame is enabled to turn over the lifting frame outwards under the constraint of the constraint shaft, then the hydraulic cylinder stops fixing, then the motor is enabled to operate, the reel is enabled to rotate under the action of the speed reducer, the lifting rope can be unreeled under the rotation constraint of the pulley shaft through the pulley, the connecting device goes deep into the water, the submersible pump is connected by a worker, then the motor rotates reversely, the reel rotates reversely under the action of the speed reducer, the lifting rope is reeled under the rotation constraint of the pulley shaft through the pulley, the connecting device is lifted, the hydraulic cylinder controls the telescopic rod to stretch out, the hinged block to drive the lifting frame through the movable constraint of the hinged shaft, the constraint shaft is erected under the constraint of the constraint seat, the pulley drives the lifting rope, the connecting device and the water pump to be retracted into the boat body, the position conversion of the lifting device inside and outside the boat body is facilitated, the lifting operation is achieved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view and an axial view of the present invention;

figure 2 is a front view of figure 1 of the present invention;

figure 3 is a right side view of figure 1 of the present invention;

fig. 4 is an enlarged view a of fig. 3 according to the present invention;

in the drawings, the reference numbers: 1. a boat seat; 2. a restraint base; 3. a constraint shaft; 4. a hanger; 5. a hinged frame; 6. a hinged block; 7. hinging shafts; 8. a telescopic rod; 9. a hydraulic cylinder; 10. a pulley shaft; 11. a pulley; 12. a lifting rope; 13. a speed reducer; 14. a motor; 15. a winding wheel; 16. an oil injection nozzle; 17. an oil injection cap; 18. a reel catch; 19. a pulley block sheet; 20. fixing a half ring; 21. connecting sheets; 22. a hinge; 23. moving the semi-ring; 24. a screw seat; 25. manual bolt; 26. provided is a label.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the lifting maintenance device of the water intake pump ship of the present invention comprises a ship seat 1, a lifting rope 12, a speed reducer 13, a motor 14, a reel 15 and a lifting restraint device, wherein the rear side of the ship seat 1 is connected with the speed reducer 13, the output end of the motor 14 is connected with the input end of the speed reducer 13, the output end of the speed reducer 13 is connected with the middle part of the right end of a reel catch 18, the lifting rope 12 is wound on the reel 15, the tail end of the lifting rope 12 is provided with a connection device, and the front end of the ship seat 1 is provided with the lifting restraint device;

the hoisting restraint device comprises a restraint seat 2, a restraint shaft 3, a hanging bracket 4, hinged brackets 5, hinged blocks 6, hinged shafts 7, telescopic rods 8, hydraulic cylinders 9, pulley shafts 10 and pulleys 11, wherein the middle part of the top end of the ship seat 1 is connected with the bottom end of the restraint seat 2, the inner end of the restraint seat 2 is movably connected with the lower part of the hanging bracket 4 through the restraint shaft 3, the middle side of the bottom end of the hanging bracket 4 and the front side of the top end of the ship seat 1 are respectively connected with a group of hinged brackets 5, the inner sides of the two groups of hinged brackets 5 are respectively movably connected with a group of hinged blocks 6 through the hinged shafts 7, the two groups of hinged blocks 6 are respectively connected with the outer ends of the telescopic rods 8 and the hydraulic cylinders 9, the output end of the hydraulic cylinder 9 is slidably connected with the bottom end of the telescopic rods 8, the inner side of the top end of the hanging bracket 4 is movably connected with the pulleys 11 through the pulley shafts 10, and lifting ropes 12 are erected outside the pulleys 11; when the ship needs to be lifted, the telescopic rod 8 is contracted in the hydraulic cylinder 9, the hinged frame 5 is movably contracted between the ship seat 1 and the hanging bracket 4 under the constraint of the hinged block 6 through the hinged shaft 7, the hanging bracket 4 is overturned outwards under the constraint of the constraint shaft 3, then the hydraulic cylinder 9 stops fixing, then the motor 14 runs, the speed reducer 13 is used for driving the reel 15 to rotate, the lifting rope 12 can be unreeled under the rotation constraint of the pulley shaft 10 through the pulley 11, the connecting device is driven to go deep under the water, the submersible pump is connected by a worker, then the motor 14 rotates reversely, the reel 15 rotates reversely under the action of the speed reducer 13, the lifting rope 12 is reeled under the rotation constraint of the pulley shaft 10 through the pulley 11, the connecting device is lifted, the hydraulic cylinder 9 controls the telescopic rod 8 to stretch out, the hinged block 6 controls the hinged frame 5 to drive the hanging bracket 4 through the movable constraint of the hinged shaft 7, the constraint shaft 3 is used for driving the lifting rope 12 and the connecting device and the water pump to be retracted into the ship body under the constraint of the constraint shaft 2, the ship body is convenient for switching of the position switching of the lifting device, the ship body, the lifting device is more convenient to operate, and the lifting efficiency is improved.

The utility model discloses a lifting maintenance device of a water intake pump ship, which also comprises an oil injection nozzle 16, wherein the oil injection nozzle 16 is arranged outside the hydraulic cylinder 9, and the output end of the oil injection nozzle 16 is communicated with the inner wall of the hydraulic cylinder 9; the oil can be injected to the joint of the hydraulic cylinder 9 and the telescopic rod 8 for lubrication through the oil injection nozzle 16, so that convenience is improved.

The utility model discloses a hoisting maintenance device of a water intake pump ship, which also comprises an oil injection cap 17, wherein the oil injection cap 17 is detachably arranged outside the oil injection nozzle 16; the outer side of the oil injection nozzle 16 can be installed and sealed through the oil injection cap 17, so that pollution is avoided, and reliability is improved.

The utility model discloses a hoisting maintenance device of a water intake pump ship, which also comprises a reel catch 18, and the left side and the right side of the reel 15 are respectively connected with the inner sides of a group of reel catches 18; the two sides of the rolling wheel 15 can be shielded through the rolling wheel blocking piece 18, the lifting rope 12 is prevented from falling out of the rolling wheel 15, and the reliability is improved.

The utility model discloses a hoisting maintenance device of a water intake pump ship, which also comprises pulley retaining pieces 19, wherein the left side and the right side of a pulley 11 are respectively connected with the inner sides of a group of pulley retaining pieces 19; the two sides of the pulley 11 can be shielded through the pulley blocking piece 19, the lifting rope 12 is prevented from sliding from the two sides of the pulley 11, and the reliability is improved.

The utility model discloses a lifting maintenance device of water intaking pump ship, connecting device includes stationary half ring 20, connection piece 21, hinge 22, movable half ring 23, spiral shell seat 24 and manual bolt 25, and stationary half ring 20 front side is provided with connection piece 21, and movable half ring 23 front side is provided with spiral shell seat 24, and stationary half ring 20 rear end lower part and movable half ring 23 rear end upper portion pass through hinge 22 swing joint, and manual bolt 25 passes connection piece 21 spiral shell dress and installs in spiral shell seat 24; the connecting sheet 21 can be disconnected from the screw seat 24 by screwing the manual bolt 25, the submersible pump pull ring can be sleeved in the movable half ring 23, and then the connecting sheet 21 is fixedly connected with the screw seat 24 by the manual bolt 25, so that the submersible pump is sleeved in the movable half ring 23.

The utility model discloses a hoisting maintenance device of a water intake pump ship, which also comprises a screw seat 24, and the upper part of the right end of a hanger 4 is connected with the inner end of the screw seat 24; the equipment information, the using method, the attention and the like are displayed through the screw seat 24, and the convenience is improved.

The utility model discloses a hoisting maintenance device of water intake pump ship, the hanger 4 and the hinged rack 5 are made of hard alloy materials, and the surface is coated with antirust paint; increase 4 articulated framves of gallows 5 and connect the rigidity, avoid damage such as deformation fracture, improve the reliability.

The utility model discloses a lifting maintenance device of water intaking pump ship, it is at the during operation, when needs lift up, make telescopic link 8 shrink in pneumatic cylinder 9, make between hull base 1 and the gallows 4 through articulated piece 6 with articulated shaft 7 restraint down with the activity shrink of articulated frame 5, make gallows 4 overturn outside with gallows 4 under the restraint of restraint axle 3, then pneumatic cylinder 9 stops fixedly, later make motor 14 move, it rotates to make reel 15 rotate to act on through speed reducer 13, lifting rope 12 can unreel under pulley 11 rotates the restraint through pulley shaft 10, make connecting device go deep underwater, connect the immersible pump by the staff, then motor 14 reverses, make reel 15 reverse through speed reducer 13 effect, lifting rope 12 through pulley 11 under pulley shaft 10's rotation restraint, the rolling is hoisted connecting device, later pneumatic cylinder 9 control articulated link 8 stretches out, make articulated piece 6 drive gallows 4 through articulated frame 5 of articulated shaft 7 activity restraint, by restraint axle 3 under the restraint of restraint base 2, make pulley 11 drive lifting rope 12 and connecting device and water pump to withdraw in the hull body.

The lifting maintenance device of the water intake pump ship of the utility model adopts the common mechanical mode as the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects can be achieved; the utility model discloses a lifting by crane of water intaking pump ship overhauls device's telescopic link 8, pneumatic cylinder 9, speed reducer 13 and motor 14 are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The lifting maintenance device of the water intake pump ship is characterized by comprising a ship base (1), a lifting rope (12), a speed reducer (13), a motor (14), a winding wheel (15) and a lifting restraint device, wherein the rear side of the ship base (1) is connected with the speed reducer (13), the output end of the motor (14) is connected with the input end of the speed reducer (13), the output end of the speed reducer (13) is connected with the middle part of the right end of a winding wheel blocking piece (18), the lifting rope (12) is wound on the winding wheel (15), the tail end of the lifting rope (12) is provided with the connection device, and the front end of the ship base (1) is provided with the lifting restraint device;

the hoisting restraint device comprises a restraint seat (2), a restraint shaft (3), a hanging bracket (4), a hinged frame (5), hinged blocks (6), hinged shafts (7), a telescopic rod (8), a hydraulic cylinder (9), pulley shafts (10) and pulleys (11), the middle part of the top end of the ship seat (1) is connected with the bottom end of the restraint seat (2), the inner end of the restraint seat (2) is movably connected with the lower part of the hanging bracket (4) through the restraint shaft (3), the middle side of the bottom end of the hanging bracket (4) and the front side of the top end of the ship seat (1) are respectively connected with a group of hinged frames (5), the inner sides of the two groups of hinged frames (5) are respectively movably connected with a group of hinged blocks (6) through the hinged shafts (7), the two groups of hinged blocks (6) are respectively connected with the outer ends of the telescopic rod (8) and the hydraulic cylinder (9), the output end of the hydraulic cylinder (9) is slidably connected with the bottom end of the telescopic rod (8), the inner side of the top end of the hanging bracket (4) is movably connected with the pulleys (11) through the pulley shafts (10), and the lifting rope (12) is erected outside the pulleys (11).

2. The hoisting overhaul device of the water intake pump ship as claimed in claim 1, further comprising an oil injection nozzle (16), wherein the oil injection nozzle (16) is arranged outside the hydraulic cylinder (9), and the output end of the oil injection nozzle (16) is communicated with the inner wall of the hydraulic cylinder (9).

3. The hoisting overhaul device of the water intake pump ship as claimed in claim 2, further comprising an oil injection cap (17), wherein the oil injection cap (17) is detachably mounted on the outer side of the oil injection nozzle (16).

4. A hoisting maintenance device for a water intake pump ship as claimed in claim 3, characterized in that it further comprises reel blocking sheets (18), and the left and right sides of the reel (15) are respectively connected with the inner sides of a set of reel blocking sheets (18).

5. The hoisting overhaul device of the water intake pump ship as claimed in claim 4, further comprising pulley baffles (19), wherein the left and right sides of the pulley (11) are respectively connected with the inner sides of a group of the pulley baffles (19).

6. The hoisting maintenance device of the water intake pump ship as claimed in claim 5, wherein the connecting device comprises a fixed half ring (20), a connecting piece (21), a hinge (22), a movable half ring (23), a screw seat (24) and a manual bolt (25), the connecting piece (21) is arranged on the front side of the fixed half ring (20), the screw seat (24) is arranged on the front side of the movable half ring (23), the lower part of the rear end of the fixed half ring (20) is movably connected with the upper part of the rear end of the movable half ring (23) through the hinge (22), and the manual bolt (25) passes through the connecting piece (21) and is installed inside the screw seat (24) in a screw mode.

7. The hoisting overhaul device of the water intake pump ship as claimed in claim 6, further comprising a screw seat (24), wherein the upper part of the right end of the hanger (4) is connected with the inner end of the screw seat (24).

8. The hoisting overhaul device of the water intake pump ship as claimed in claim 7, wherein the hanger (4) and the hinge bracket (5) are made of hard alloy, and the surface of the hanger is coated with antirust paint.