CN115057375A - Hoisting device for 220 KV transformer substation engineering and using method - Google Patents
Hoisting device for 220 KV transformer substation engineering and using method Download PDFInfo
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- CN115057375A CN115057375A CN202210607870.XA CN202210607870A CN115057375A CN 115057375 A CN115057375 A CN 115057375A CN 202210607870 A CN202210607870 A CN 202210607870A CN 115057375 A CN115057375 A CN 115057375A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 41
- 238000003466 welding Methods 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
- B66C23/30—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of telescopic elements
- B66C23/305—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of telescopic elements with locking devices
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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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
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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
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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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
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention discloses a hoisting device for 220 KV transformer substation engineering and a using method thereof. The lifting device has the advantages of clamping and fixing objects, good object stability in the lifting process, high safety, high stability of the lifting device and high lifting flexibility, and solves the problems that the existing lifting device for the transformer substation engineering is single in function, the objects are hung in the air in the lifting process, the objects cannot be clamped and fixed, the objects are easy to shake in the transferring process, the stability is poor, certain potential safety hazards exist, a reinforcing structure is not arranged, the stability of the lifting device is poor, the lifting height angle is difficult to adjust, the flexibility is poor, and the lifting device is inconvenient to use.
Description
Technical Field
The invention relates to the technical field of substation engineering, in particular to a hoisting device for 220 kV substation engineering and a using method thereof.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, and the transformer substation in a power plant is a boosting transformer substation and is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid.
Hoisting equipment can be used to the transformer substation engineering in the work progress, current hoisting device for transformer substation engineering function singleness hangs in the midair at hoisting process article, can not carry out the centre gripping to the thing and fix, shifts article in-process and causes it to rock easily, and poor stability has certain potential safety hazard, and self does not have reinforced structure for hoisting device self poor stability, hoist and mount altitude angle is difficult to adjust simultaneously, and the flexibility is poor, the people's of not being convenient for use.
Disclosure of Invention
The invention aims to provide a hoisting device for 220 KV substation engineering and a using method thereof, which have the advantages of good stability and high safety of articles in the hoisting process, high stability of the hoisting device and high hoisting flexibility, and solve the problems that the conventional hoisting device for the substation engineering has single function, the articles are suspended in the air in the hoisting process and cannot be clamped and fixed, the articles are easy to shake in the transferring process, the stability is poor, certain potential safety hazards exist, a reinforcing structure is not arranged, the stability of the hoisting device is poor, the hoisting height angle is difficult to adjust, the flexibility is poor, and the use by people is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a 220 kilovolt hoisting accessory for transformer substation engineering, includes the bottom plate, the top welding of bottom plate has the standpipe, the surface mounting of standpipe has reinforcing mechanism, the top of standpipe is run through and is provided with elevating system, elevating system's top fixedly connected with montant, the top swing joint of montant has the crossbeam, adjustment mechanism is installed to the bottom of crossbeam, the inner chamber of crossbeam is provided with moving mechanism, the movable plate is installed to moving mechanism's bottom, there is the hoist engine bottom of movable plate through bolted connection, fixture is installed to the bottom of hoist engine.
Preferably, the strengthening mechanism is including fixed pipe, fixed pipe fixed cover is established on the surface of standpipe, the fixed block has all been welded to the both sides of fixed pipe, the swash plate has all been welded at the front and the back of fixed block, one side that the fixed block was kept away from to the swash plate is through a piece and bottom plate welding.
Preferably, the top of bottom plate is run through and is provided with the inserted bar, the bottom of inserted bar run through to the bottom of bottom plate and with bottom plate swing joint, the quantity of inserted bar is a plurality of.
Preferably, elevating system includes first motor, bolted connection is passed through with the top of bottom plate in the bottom of first motor, first motor is located the inner chamber of standpipe, the first threaded rod of the top fixedly connected with of first motor shaft, the top thread cover of first threaded rod is equipped with the screw thread post, the top of screw thread post extends to the top of standpipe, the top of screw thread post and the bottom welding of montant.
Preferably, the guide way has all been seted up to the both sides of screw thread post, the guide block has all been welded at the top of standpipe both sides, one side that the standpipe inner wall was kept away from to the guide block extends to the inner chamber of guide way and with the inner wall movable contact of guide way.
Preferably, adjustment mechanism includes the second motor, the top of second motor is passed through the bolt and is connected with the bottom of crossbeam, the fixed cover in bottom of second motor shaft is equipped with first gear, the fixed surface cover of montant is equipped with the second gear, first gear and second gear meshing.
Preferably, moving mechanism includes the third motor, the right side of third motor passes through the interior wall connection of bolt and crossbeam, the pivot fixedly connected with second threaded rod of third motor, the left end of second threaded rod passes through the bearing and is connected with the left side of crossbeam inner wall, the surperficial thread bush of second threaded rod is equipped with the thread bush, first slot hole has been seted up to the bottom of crossbeam, the bottom welding of thread bush has the riser, the bottom of riser runs through to the bottom of first slot hole, the bottom and the movable plate welding of riser, the top of movable plate and the bottom contact of crossbeam.
Preferably, the clamping mechanism comprises a first electric push rod, the top of the first electric push rod is connected with the winch through a bolt, the bottom of the first electric push rod is connected with a flat plate through a bolt, L-shaped plates are welded on the front side and the rear side of the flat plate, the surface of each L-shaped plate is connected with a second electric push rod through a bolt, one end, opposite to the second electric push rod, of each motor box is fixedly connected with a motor box, one side, away from the second electric push rod, of each motor box is welded with a clamping plate, a second long hole is formed in the surface of each clamping plate, an inner cavity of each motor box is connected with a double-shaft motor through a bolt, a rotating shaft of each double-shaft motor penetrates through each motor box and is fixedly connected with a third threaded rod, one end, away from the double-shaft motor, of each third threaded rod, is connected with the clamping plates through a support block, a threaded sleeve is arranged on the surface of each third threaded rod, a connecting block is welded on one side, close to the second long hole, one side of the connecting block, which is far away from the threaded pipe, penetrates through the second long hole and is welded with a clamping block, and one side of the clamping block is in contact with the flat plate.
Preferably, the surface of the winch is wound and connected with a hanging rope, the surface of the flat plate is provided with a through hole matched with the hanging rope, the hanging rope penetrates through the through hole and is fixedly connected with a hook, the surface of the hook penetrates through a locking bolt, and the surface of the locking bolt is in threaded connection with the inner wall of the hook.
A use method of a hoisting device for a 220 KV substation project comprises the following steps:
a: the inserting rod penetrates through the bottom plate and is inserted into the ground, the bottom plate is reinforced and supported, the fixing pipe and the vertical pipe are reinforced and supported through the inclined plate and the fixing block, the stability of the vertical pipe is enhanced, the stability of the hoisting device is enhanced, the operation of a winch is controlled through an external controller, a hanging rope is lengthened and drives a hook to move downwards, after an object is hooked through the hook, the reverse rotation of the winch is controlled through the external controller, the hanging rope is wound and drives the hook and the object to move upwards, the top of the object is contacted with the bottom of a flat plate, the external controller controls a second electric push rod to extend and drive a motor box and clamping plates to move, two clamping plates of the push rod clamp the front side and the back side of the object, the external controller controls a double-shaft motor to operate and drive a third threaded rod to rotate, threads of the third threaded rod drive a threaded pipe to move transversely, and the threaded pipe drives a connecting block and a clamping block to move, the left side and the right side of an article are clamped by the clamping blocks to fix the article, so that the article cannot shake in the hoisting process;
b: the first motor is controlled by the external controller to operate to drive the first threaded rod to rotate, threads of the first threaded rod drive the threaded column to vertically move, the threaded column drives the vertical rod to vertically move, the vertical rod drives the cross beam, the movable plate, the winch, the first electric push rod, the flat plate and the article to vertically move, the first electric push rod is controlled by the external controller to stretch and retract to drive the flat plate and the article to vertically move, the height of the article can be adjusted to the maximum extent, and the article can be conveniently hoisted to different heights;
c: the second motor is controlled to operate through the peripheral controller to drive the first gear to rotate, the first gear is meshed with the second gear, the first gear is made to rotate around the second gear, the first gear drives the second motor to rotate around the second gear, the cross beam is driven to rotate, the rotating position of an article can be adjusted, the third motor is controlled to operate through the peripheral controller to drive the second threaded rod to rotate, the second threaded rod threads drive the threaded sleeve to move transversely, the threaded sleeve drives the vertical plate and the movable plate to move transversely, so that the article is driven to move transversely, the transverse position of the article is adjusted, and the article can be suspended to different positions conveniently.
Compared with the prior art, the invention has the following beneficial effects:
1. the lifting device has the advantages of being good in stability and high in safety in the lifting process, the lifting device is high in stability and lifting flexibility, and the problems that the existing lifting device for transformer substation engineering is single in function, the objects are hung in the air in the lifting process and cannot be clamped and fixed, the objects are prone to shaking in the object transferring process, the lifting device is poor in stability, certain potential safety hazards exist, and the lifting device is not provided with a reinforcing structure, so that the lifting device is poor in stability, difficult to adjust the lifting height angle, poor in flexibility and inconvenient to use are solved.
2. According to the invention, the vertical pipe can be reinforced and supported through the fixing pipe, the fixing block and the inclined plate, the stability of the vertical pipe is improved, so that the stability of the hoisting device is improved, the inserted rod penetrates to a low position through arrangement of the inserted rod, the bottom plate can be reinforced, the height of the cross beam can be adjusted through arrangement of the first motor, the first threaded rod and the threaded column, and thus the height stroke of hoisting of articles is increased.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom view of the three-dimensional structure of the present invention;
FIG. 3 is a schematic sectional view of a partial three-dimensional structure according to the present invention;
FIG. 4 is a schematic sectional view of a partial three-dimensional structure of the present invention;
FIG. 5 is a schematic bottom perspective view of the clamping mechanism of the present invention.
In the figure: 1 bottom plate, 2 vertical pipes, 3 reinforcing mechanisms, 4 lifting mechanisms, 5 vertical rods, 6 adjusting mechanisms, 7 cross beams, 8 moving mechanisms, 9 moving plates, 10 winches, 11 clamping mechanisms, 12 fixed pipes, 13 fixed blocks, 14 inclined plates, 15 inserted rods, 16 first motors, 17 first threaded rods, 18 threaded columns, 19 guide grooves, 20 guide blocks, 21 second motors, 22 first gears, 23 second gears, 24 third motors, 25 second threaded rods, 26 threaded sleeves, 27 first long holes, 28 vertical plates, 29 first electric push rods, 30 flat plates, 31L-shaped plates, 32 second electric push rods, 33 motor boxes, 34 clamping plates, 35 second long holes, 36 double-shaft motors, 37 third threaded rods, 38 threaded pipes, 39 connecting blocks, 40 clamping blocks, 41 hanging ropes, 42 hooks and 43 locking bolts.
Detailed Description
Referring to fig. 1-5, a first embodiment:
the utility model provides a hoist device for 220 kilovolt transformer substation engineering, comprising a base plate 1, the top welding of bottom plate 1 has standpipe 2, the surface mounting of standpipe 2 has reinforcing mechanism 3, the top of standpipe 2 is run through and is provided with elevating system 4, the top fixedly connected with montant 5 of elevating system 4, the top swing joint of montant 5 has crossbeam 7, adjustment mechanism 6 is installed to the bottom of crossbeam 7, the inner chamber of crossbeam 7 is provided with moving mechanism 8, movable plate 9 is installed to moving mechanism 8's bottom, there is hoist engine 10 bottom movable plate 9 through bolted connection, fixture 11 is installed to the bottom of hoist engine 10.
The top of bottom plate 1 runs through and is provided with inserted bar 15, the bottom of inserted bar 15 run through to the bottom of bottom plate 1 and with bottom plate 1 swing joint, the quantity of inserted bar 15 is a plurality of, through setting up inserted bar 15, makes inserted bar 15 run through to the underground, can consolidate bottom plate 1.
Adjustment mechanism 6 includes second motor 21, and the top of second motor 21 is passed through the bolt and is connected with the bottom of crossbeam 7, and the fixed cover in bottom of second motor 21 pivot is equipped with first gear 22, and the fixed surface cover of montant 5 is equipped with second gear 23, and first gear 22 meshes with second gear 23, through setting up second motor 21, first gear 22 and second gear 23, can adjust the rotation angle of crossbeam 7, has improved the flexibility of crossbeam 7.
Moving mechanism 8 includes third motor 24, the right side of third motor 24 passes through the internal wall connection of bolt and crossbeam 7, third motor 24's pivot fixedly connected with second threaded rod 25, the left end of second threaded rod 25 passes through the bearing and is connected with the left side of crossbeam 7 inner wall, the surperficial thread cover of second threaded rod 25 is equipped with thread bush 26, first slot hole 27 has been seted up to the bottom of crossbeam 7, the bottom welding of thread bush 26 has riser 28, the bottom of riser 28 runs through to the bottom of first slot hole 27, the bottom and the movable plate 9 welding of riser 28, the top of movable plate 9 and the bottom contact of crossbeam 7, through setting up the bearing, can support second threaded rod 25, be convenient for the stable rotation of second threaded rod 25, through setting up first slot hole, guide riser 28, be convenient for the lateral shifting of riser 28.
The clamping mechanism 11 comprises a first electric push rod 29, the top of the first electric push rod 29 is connected with the winch 10 through a bolt, the bottom of the first electric push rod 29 is connected with a flat plate 30 through a bolt, L-shaped plates 31 are welded on the front side and the rear side of the flat plate 30, the surface of each L-shaped plate 31 is connected with a second electric push rod 32 through a bolt, one end, opposite to each second electric push rod 32, of each second electric push rod 32 is fixedly connected with a motor box 33, one side, away from each second electric push rod 32, of each motor box 33 is welded with a clamping plate 34, a second long hole 35 is formed in the surface of each clamping plate 34, an inner cavity of each motor box 33 is connected with a double-shaft motor 36 through a bolt, a rotating shaft of each double-shaft motor 36 penetrates through each motor box 33 and is fixedly connected with a third threaded rod 37, one end, away from each double-shaft motor 36, of each third threaded rod 37 is connected with the clamping plates 34 through a support block, a threaded pipe 38 is sleeved on the surface of each third threaded rod 37, and a connecting block 39 is welded on one side, which is close to each second long hole 35, one side that threaded pipe 38 was kept away from to connecting block 39 runs through second slot hole 35 and welds and has clamp splice 40, one side and the dull and stereotyped 30 contact of clamp splice 40, through setting up second slot hole 35, lead to connecting block 39, the lateral shifting of the connecting block 39 of being convenient for, through setting up first electric putter 29, can adjust the distance between dull and stereotyped 30 and the hoist engine 10 to adjust the distance between article and the hoist engine 10, be convenient for better carry out the centre gripping to article fixed.
Hoist engine 10's surface winding is connected with hangs rope 41, dull and stereotyped 30's surface set up with hang the through-hole of rope 41 looks adaptation, hang rope 41 and run through-hole and fixedly connected with couple 42, couple 42's surface runs through and is provided with locking bolt 43, locking bolt 43's surface and couple 42's inner wall threaded connection, through setting up the through-hole, be convenient for couple 42 runs through the through-hole, make the top of article and dull and stereotyped 30's bottom in close contact with, through setting up locking bolt 43, can lock couple 42, avoid hoist and mount article in-process article and couple 42 separation to drop.
Example two:
the utility model provides a hoist device for 220 kilovolt transformer substation engineering, comprising a base plate 1, the top welding of bottom plate 1 has standpipe 2, the surface mounting of standpipe 2 has reinforcing mechanism 3, the top of standpipe 2 is run through and is provided with elevating system 4, the top fixedly connected with montant 5 of elevating system 4, the top swing joint of montant 5 has crossbeam 7, adjustment mechanism 6 is installed to the bottom of crossbeam 7, the inner chamber of crossbeam 7 is provided with moving mechanism 8, movable plate 9 is installed to moving mechanism 8's bottom, there is hoist engine 10 bottom movable plate 9 through bolted connection, fixture 11 is installed to the bottom of hoist engine 10.
Adjustment mechanism 6 includes second motor 21, and the top of second motor 21 is passed through the bolt and is connected with the bottom of crossbeam 7, and the fixed cover in bottom of second motor 21 pivot is equipped with first gear 22, and the fixed surface cover of montant 5 is equipped with second gear 23, and first gear 22 meshes with second gear 23, through setting up second motor 21, first gear 22 and second gear 23, can adjust the rotation angle of crossbeam 7, has improved the flexibility of crossbeam 7.
Moving mechanism 8 includes third motor 24, the right side of third motor 24 is passed through the bolt and is connected with the inner wall of crossbeam 7, third motor 24's pivot fixedly connected with second threaded rod 25, the left end of second threaded rod 25 is passed through the bearing and is connected with the left side of crossbeam 7 inner wall, the surperficial thread bush of second threaded rod 25 is equipped with thread bush 26, first slot hole 27 has been seted up to the bottom of crossbeam 7, the bottom welding of thread bush 26 has riser 28, the bottom of riser 28 is run through to the bottom of first slot hole 27, the bottom and the movable plate 9 welding of riser 28, the top of movable plate 9 contacts with the bottom of crossbeam 7, through setting up the bearing, can support second threaded rod 25, be convenient for the stable rotation of second threaded rod 25, through setting up first slot hole, lead to riser 28, be convenient for the lateral shifting of riser 28.
The clamping mechanism 11 comprises a first electric push rod 29, the top of the first electric push rod 29 is connected with the winch 10 through a bolt, the bottom of the first electric push rod 29 is connected with a flat plate 30 through a bolt, L-shaped plates 31 are welded on the front side and the rear side of the flat plate 30, the surface of each L-shaped plate 31 is connected with a second electric push rod 32 through a bolt, one end, opposite to each second electric push rod 32, of each second electric push rod 32 is fixedly connected with a motor box 33, one side, away from each second electric push rod 32, of each motor box 33 is welded with a clamping plate 34, a second long hole 35 is formed in the surface of each clamping plate 34, an inner cavity of each motor box 33 is connected with a double-shaft motor 36 through a bolt, a rotating shaft of each double-shaft motor 36 penetrates through each motor box 33 and is fixedly connected with a third threaded rod 37, one end, away from each double-shaft motor 36, of each third threaded rod 37 is connected with the clamping plates 34 through a support block, a threaded pipe 38 is sleeved on the surface of each third threaded rod 37, and a connecting block 39 is welded on one side, which is close to each second long hole 35, one side that threaded pipe 38 was kept away from to connecting block 39 runs through second slot hole 35 and welds and has clamp splice 40, one side and the dull and stereotyped 30 contact of clamp splice 40, through setting up second slot hole 35, lead to connecting block 39, the lateral shifting of the connecting block 39 of being convenient for, through setting up first electric putter 29, can adjust the distance between dull and stereotyped 30 and the hoist engine 10 to adjust the distance between article and the hoist engine 10, be convenient for better carry out the centre gripping to article fixed.
Hoist engine 10's surface winding is connected with hangs rope 41, dull and stereotyped 30's surface set up with hang the through-hole of rope 41 looks adaptation, hang rope 41 and run through-hole and fixedly connected with couple 42, couple 42's surface runs through and is provided with locking bolt 43, locking bolt 43's surface and couple 42's inner wall threaded connection, through setting up the through-hole, be convenient for couple 42 runs through the through-hole, make the top of article and dull and stereotyped 30's bottom in close contact with, through setting up locking bolt 43, can lock couple 42, avoid hoist and mount article in-process article and couple 42 separation to drop.
A use method of a hoisting device for a 220 KV substation project comprises the following steps:
a: the inserting rod 15 penetrates through the bottom plate 1 to be inserted into the ground, the bottom plate 1 is reinforced and supported, the fixed pipe 12 and the vertical pipe 2 are reinforced and supported through the inclined plate 14 and the fixed block 13, the stability of the vertical pipe 2 is enhanced, the stability of the hoisting device is enhanced, the operation of the winch 10 is controlled through the external controller, the hanging rope 41 is lengthened, the hanging rope 41 drives the hook 42 to move downwards, after an object is hung through the hook 42, the winch 10 is controlled to rotate reversely through the external controller, the hanging rope 41 is wound, the hanging rope 41 drives the hook 42 and the object to move upwards, the top of the object is contacted with the bottom of the flat plate 30, the external controller controls the second electric push rod 32 to extend to drive the motor box 33 and the clamping plates 34 to move, the two clamping plates 34 of the push rod clamp the front side and the back side of the object, the external controller controls the double-shaft motor 36 to operate to drive the third threaded rod 37 to rotate, the third threaded rod 37 drives the threaded pipe 38 to move transversely through threads, the threaded pipe 38 drives the connecting block 39 and the clamping block 40 to move, the left side and the right side of an article are clamped by the clamping block 40, and the article is fixed, so that the article cannot shake in the hoisting process;
b: the first motor 16 is controlled by an external controller to operate to drive the first threaded rod 17 to rotate, threads of the first threaded rod 17 drive the threaded column 18 to vertically move, the threaded column 18 drives the vertical rod 5 to vertically move, the vertical rod 5 drives the cross beam 7, the moving plate 9, the winch 10, the first electric push rod 29, the flat plate 30 and the article to vertically move, the first electric push rod 29 is controlled by the external controller to stretch and retract to drive the flat plate 30 and the article to vertically move, the height of the article can be adjusted to the maximum degree, and the article can be conveniently hoisted to different heights;
c: the second motor 21 is controlled to operate through the peripheral controller to drive the first gear 22 to rotate, the first gear 22 is meshed with the second gear 23, the first gear 22 rotates around the second gear 23, the first gear 22 drives the second motor 21 to rotate around the second gear 23, the cross beam 7 is driven to rotate, the rotating position of an article can be adjusted, the third motor 24 is controlled to operate through the peripheral controller to drive the second threaded rod 25 to rotate, the second threaded rod 25 drives the threaded sleeve 26 to transversely move through threads, the threaded sleeve 26 drives the vertical plate 28 and the moving plate 9 to transversely move, the article is driven to transversely move, the transverse position of the article is adjusted, and the article can be suspended to different positions conveniently.
In summary, the following steps: this hoisting device and application method for 220 kilovolt transformer substation engineering, through bottom plate 1, standpipe 2, reinforcing mechanism 3, elevating system 4, montant 5, adjustment mechanism 6, crossbeam 7, moving mechanism 8, movable plate 9, hoist engine 10 and fixture 11 cooperate, it is single to have solved current hoisting device function for the transformer substation engineering, hang in the midair at hoist and mount in-process article, can not carry out the centre gripping to the thing and fix, it rocks to cause it easily at the transfer article in-process, poor stability, there is certain potential safety hazard, self does not have reinforced structure, make hoisting device self poor stability, hoist and mount altitude angle simultaneously and be difficult to adjust, the flexibility is poor, the problem of not being convenient for people to use.
Claims (10)
1. The utility model provides a 220 kilovolt hoisting accessory for transformer substation engineering, includes bottom plate (1), its characterized in that: the welding of the top of bottom plate (1) has standpipe (2), the surface mounting of standpipe (2) has strengthening mechanism (3), the top of standpipe (2) is run through and is provided with elevating system (4), the top fixedly connected with montant (5) of elevating system (4), the top swing joint of montant (5) has crossbeam (7), adjustment mechanism (6) are installed to the bottom of crossbeam (7), the inner chamber of crossbeam (7) is provided with moving mechanism (8), movable plate (9) are installed to the bottom of moving mechanism (8), there is hoist engine (10) bottom of movable plate (9) through bolted connection, fixture (11) are installed to the bottom of hoist engine (10).
2. The hoisting device for 220 kV substation engineering according to claim 1, wherein: reinforcing mechanism (3) are including fixed pipe (12), fixed pipe (12) fixed cover is established on the surface of standpipe (2), fixed block (13) have all been welded to the both sides of fixed pipe (12), swash plate (14) have all been welded at the front and the back of fixed block (13), one side that fixed block (13) were kept away from in swash plate (14) is through a piece and bottom plate (1) welding.
3. The hoisting device for 220 kV substation engineering according to claim 1, wherein: the top of bottom plate (1) is run through and is provided with inserted bar (15), the bottom of inserted bar (15) run through to the bottom of bottom plate (1) and with bottom plate (1) swing joint, the quantity of inserted bar (15) is a plurality of.
4. The hoisting device for 220 kV substation engineering according to claim 1, wherein: elevating system (4) include first motor (16), bolted connection is passed through with the top of bottom plate (1) in the bottom of first motor (16), first motor (16) are located the inner chamber of standpipe (2), the first threaded rod of top fixedly connected with (17) of first motor (16) pivot, the top screw thread cover of first threaded rod (17) is equipped with screw thread post (18), the top of screw thread post (18) extends to the top of standpipe (2), the top of screw thread post (18) and the bottom welding of montant (5).
5. The hoisting device for 220 kV substation engineering according to claim 4, wherein: guide way (19) have all been seted up to the both sides of screw thread post (18), guide block (20) have all been welded at the top of standpipe (2) both sides, one side that standpipe (2) inner wall was kept away from in guide block (20) extends to the inner chamber of guide way (19) and with the inner wall movable contact of guide way (19).
6. The hoisting device for 220 kV substation engineering according to claim 1, wherein: adjustment mechanism (6) include second motor (21), the top of second motor (21) is passed through the bolt and is connected with the bottom of crossbeam (7), the fixed cover in bottom of second motor (21) pivot is equipped with first gear (22), the fixed surface cover of montant (5) is equipped with second gear (23), first gear (22) and second gear (23) meshing.
7. The hoisting device for 220 kV substation engineering according to claim 1, wherein: moving mechanism (8) include third motor (24), the right side of third motor (24) passes through the interior wall connection of bolt and crossbeam (7), pivot fixedly connected with second threaded rod (25) of third motor (24), the left end of second threaded rod (25) passes through the bearing and is connected with the left side of crossbeam (7) inner wall, the surface thread cover of second threaded rod (25) is equipped with thread bush (26), first slot hole (27) have been seted up to the bottom of crossbeam (7), the bottom welding of thread bush (26) has riser (28), the bottom of riser (28) runs through to the bottom of first slot hole (27), the bottom and movable plate (9) welding of riser (28), the top of movable plate (9) and the bottom contact of crossbeam (7).
8. The hoisting device for 220 KV substation engineering according to claim 1, characterized in that: the clamping mechanism (11) comprises a first electric push rod (29), the top of the first electric push rod (29) is connected with the winch (10) through a bolt, the bottom of the first electric push rod (29) is connected with a flat plate (30) through a bolt, L-shaped plates (31) are welded on the front side and the rear side of the flat plate (30), the surface of each L-shaped plate (31) is connected with a second electric push rod (32) through a bolt, a motor box (33) is fixedly connected with the opposite end of each second electric push rod (32), a clamping plate (34) is welded on one side, away from the second electric push rods (32), of each motor box (33), a second long hole (35) is formed in the surface of each clamping plate (34), the inner cavity of each motor box (33) is connected with a double-shaft motor (36) through a bolt, and a rotating shaft of each double-shaft motor (36) penetrates through each motor box (33) and is fixedly connected with a third threaded rod (37), one end that biaxial motor (36) were kept away from in third threaded rod (37) is connected with splint (34) through a piece, the surperficial threaded bush of third threaded rod (37) is equipped with screwed pipe (38), one side welding that screwed pipe (38) are close to second slot hole (35) has connecting block (39), one side that screwed pipe (38) were kept away from in connecting block (39) runs through second slot hole (35) and welds and have clamp splice (40), one side and dull and stereotyped (30) contact of clamp splice (40).
9. The hoisting device for 220 kV substation engineering according to claim 8, wherein: the surface winding of hoist engine (10) is connected with hangs rope (41), the surface of dull and stereotyped (30) is seted up with the through-hole of hanging rope (41) looks adaptation, hang rope (41) run through-hole and fixedly connected with couple (42), the surface of couple (42) is run through and is provided with locking bolt (43), the surface of locking bolt (43) and the inner wall threaded connection of couple (42).
10. Use method of a lifting device for 220 kv substation engineering according to any of claims 1-9, characterized by comprising the following steps:
a: the bottom plate (1) is penetrated through by an inserting rod (15) and inserted into the ground, the bottom plate (1) is reinforced and supported, a fixed pipe (12) and a vertical pipe (2) are reinforced and supported by an inclined plate (14) and a fixed block (13), the stability of the vertical pipe (2) is enhanced, the stability of a hoisting device is enhanced, a hoisting machine (10) is controlled to run by an external controller, a hanging rope (41) is lengthened, the hanging rope (41) drives a hook (42) to move downwards, after an object is hung by the hook (42), the hoisting machine (10) is controlled to rotate reversely by the external controller, the hanging rope (41) is wound, the hanging rope (41) drives the hook (42) and the object to move upwards, the top of the object is contacted with the bottom of a flat plate (30), the external controller controls a second electric push rod (32) to extend to drive a motor box (33) and clamping plates (34) to move, and the two clamping plates (34) clamp the front side and the back side of the object, the peripheral controller controls the operation of the double-shaft motor (36) to drive the third threaded rod (37) to rotate, the threads of the third threaded rod (37) drive the threaded pipe (38) to move transversely, the threaded pipe (38) drives the connecting block (39) and the clamping block (40) to move, the left side and the right side of an article are clamped by the clamping block (40) to fix the article, and the article cannot shake in the hoisting process;
b: the first motor (16) is controlled to operate through the external controller to drive the first threaded rod (17) to rotate, the first threaded rod (17) drives the threaded column (18) to vertically move through threads, the threaded column (18) drives the vertical rod (5) to vertically move, the vertical rod (5) drives the cross beam (7), the moving plate (9), the winch (10), the first electric push rod (29), the flat plate (30) and the articles to vertically move, the first electric push rod (29) is controlled to stretch and retract through the external controller to drive the flat plate (30) and the articles to vertically move, the heights of the articles can be adjusted to the maximum degree, and the articles can be conveniently hoisted to different heights;
c: the peripheral controller controls the second motor (21) to operate to drive the first gear (22) to rotate, the first gear (22) is meshed with the second gear (23), the first gear (22) rotates around the second gear (23), the first gear (22) drives the second motor (21) to rotate around the second gear (23), the cross beam (7) is driven to rotate, the rotating position of an article can be adjusted, the peripheral controller controls the third motor (24) to operate to drive the second threaded rod (25) to rotate, the second threaded rod (25) drives the threaded sleeve (26) to transversely move, the threaded sleeve (26) drives the vertical plate (28) and the moving plate (9) to transversely move, the article is driven to transversely move, the transverse position of the article is adjusted, and the article is convenient to be suspended to different positions.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607870.XA CN115057375A (en) | 2022-05-31 | 2022-05-31 | Hoisting device for 220 KV transformer substation engineering and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210607870.XA CN115057375A (en) | 2022-05-31 | 2022-05-31 | Hoisting device for 220 KV transformer substation engineering and using method |
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Cited By (1)
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| CN115973926A (en) * | 2022-12-27 | 2023-04-18 | 江苏中宝龙工程机械有限公司 | Boom structure of construction elevator |
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Application publication date: 20220916 |