CN114132847A - Portable electric power equipment lifting device and lifting method thereof - Google Patents
Portable electric power equipment lifting device and lifting method thereof Download PDFInfo
- Publication number
- CN114132847A CN114132847A CN202111408333.4A CN202111408333A CN114132847A CN 114132847 A CN114132847 A CN 114132847A CN 202111408333 A CN202111408333 A CN 202111408333A CN 114132847 A CN114132847 A CN 114132847A
- Authority
- CN
- China
- Prior art keywords
- power equipment
- cavity
- motor
- hollow pipe
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention provides a portable electric power equipment lifting device which comprises a base, wherein the top of the base is fixedly connected with a vertical column, a sliding groove is formed in the vertical column, a first hollow pipe is arranged in the sliding groove in a sliding mode, the top end of the first hollow pipe is connected with a second hollow pipe in a rotating mode, the outer side of the top of the second hollow pipe is fixedly connected with a supporting rod, a first cavity is formed in the base, a reel is installed in the first cavity in a rotating mode, a lifting rope is sleeved on the outer side of the reel, a first wire guide wheel is arranged at the top of the second hollow pipe, one end, far away from the vertical column, of the supporting rod is installed with a second wire guide wheel in a rotating mode, one end of the lifting rope penetrates through the first hollow pipe and the second hollow pipe and is wound on the first wire guide wheel and the second wire guide wheel and then extends downwards, and the tail end of the lifting rope is connected with a lifting hook. The telescopic power equipment fixing device is convenient to stretch and store, convenient to carry, capable of providing an effective fixing point during use, strong in stability and convenient for installation operation of power equipment in a place with a small space.
Description
Technical Field
The invention relates to the technical field of hoisting, in particular to a portable electric power equipment hoisting device and a hoisting method thereof.
Background
The power industry is an important supporting industry for national economic development, and is an unprecedented decision measure for ensuring national power consumption requirements and practically implementing national 'high-pressure and small-pressure' to realize energy conservation and emission reduction, so as to realize the harmonious sustainable development of economy, society and environmental protection, the power industry in China is in an unprecedented high-speed development period, the power equipment mainly comprises power generation equipment and power supply equipment, the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades, and hoisting tools are often used for auxiliary installation in the installation site of the power equipment; however, since the power engineering site is complicated and the available space is small, the crane cannot be used in some cases, and the installation work of the power equipment is difficult to be smoothly completed.
Disclosure of Invention
The invention provides a portable electric equipment lifting device and a lifting method thereof, aiming at solving the defect that the installation operation of electric equipment is difficult to smoothly finish due to the fact that an electric engineering site is complex, the available space is small, and a crane cannot be used sometimes.
The technical scheme provided by the invention is as follows: the utility model provides a portable power equipment overhead hoist, includes the base and fixes the upstand in the base top, its characterized in that: the utility model discloses a building construction method of building construction machinery, including erector post, be connected with the first hollow tube of first hollow tube, the top of first hollow tube is rotated and is connected with the second hollow tube, and the top side fixedly connected with bracing piece of second hollow tube is provided with first wire wheel in the sliding tray, the top of second hollow tube, the bracing piece is kept away from the one end of erector and is rotated and install the second wire wheel, seted up first cavity in the base, the reel is installed to the first cavity internal rotation, and the outside cover of reel is equipped with the lifting rope, and the one end of lifting rope runs through behind first hollow tube and the second hollow tube and around locating first wire wheel and second wire wheel downwardly extending, and the end-to-end connection of lifting rope has the lifting hook, the outside fixedly connected with connecting block of first hollow tube is provided with strengthening mechanism on the connecting block.
Furthermore, a first sliding groove is formed in the inner wall of one side of the sliding groove, a first sliding block is slidably mounted in the first sliding groove, one side of the first sliding block is connected with the first hollow pipe, a vertical first threaded rod is rotatably mounted in the first sliding groove, the first threaded rod penetrates through the first sliding block, and the first sliding block can ascend and descend along the first threaded rod.
Furthermore, a motor cavity is formed in the vertical column, a first motor is fixedly mounted on the inner wall of one side of the motor cavity, a first motor shaft is welded to an output shaft of the first motor, a first bevel gear is fixedly connected to one end of the first motor shaft, the lower end of the first threaded rod extends into the motor cavity and is connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
Further, the reinforcing mechanism comprises a cross rod, the cross rod is movably installed on the outer side of the connecting block, a locking bolt penetrates through the position between the cross rod and the connecting block, the cross rod is locked or loosened through the locking bolt, the cross rod can rotate around the locking bolt after loosening, and adjusting mechanisms are arranged at two ends of the cross rod.
Further, adjustment mechanism is including seting up the rectangle spout in horizontal pole one end, and slidable mounting has the rectangle stopper in the rectangle spout, the one end fixedly connected with second threaded rod of rectangle stopper, the one end fixedly connected with extrusion piece of second threaded rod, and the one end of horizontal pole is rotated and is installed the threaded sleeve, and the outside of second threaded rod is located to the threaded sleeve thread bush.
Furthermore, a second cavity is formed in the base, a second motor is fixedly mounted on the inner wall of one side of the second cavity, a second motor shaft is welded to an output shaft of the second motor, a third bevel gear is fixedly connected to one end of the second motor shaft, the first cavity and the second cavity are rotatably mounted with a same rotating shaft, a reel is sleeved on the outer side of the rotating shaft, a fourth bevel gear is sleeved on the outer side of the rotating shaft, and the fourth bevel gear is meshed with the third bevel gear.
Furthermore, a second sliding groove is formed in the inner wall of one side of the first cavity, a second sliding block is arranged in the second sliding groove in a sliding mode, a lifting rope guide element is fixed to one side of the second sliding block, and the lifting rope penetrates through the lifting rope guide element.
Further, be provided with two bearings in the second cavity, be provided with same rotary rod on two bearings, the one end of rotary rod is connected with the worm wheel, the worm wheel meshes with the worm that sets up in the rotation axis outside mutually, and the other end of rotary rod is connected with the rotary disk, rotates on the rotary disk and installs the transfer line, and same connection opening has been seted up to one side that first cavity and second cavity are close to each other, and the one end through connection opening of transfer line is rotated with the bottom of lifting rope guide element and is connected.
Furthermore, the outside cover of locking bolt is equipped with annular rubber gasket, the same strengthening rib of fixedly connected with on second hollow tube (4) and the bracing piece is provided with the controller on the base for the operation of control motor, the below of base is equipped with the universal wheel.
A hoisting method of a portable electric power equipment hoisting device comprises the following steps:
(1) pushing the lifting device to a site where electric power equipment needs to be lifted, adjusting the locking bolt to be loose, rotating the cross rod to be horizontal, adjusting the adjusting mechanisms at the two ends to be abutted against the two vertical frames in the site, and stabilizing the lifting device;
(2) the first motor is started through the controller to drive the first hollow pipe to extend out of the sliding groove to a proper lifting height;
(3) the second motor is started through the controller, the wire winding wheel is paid off, meanwhile, the hanging rope guide element guides the paid-off wire, the hanging rope moves downwards to the power equipment, and the power equipment is fixed by the hanging hook;
(4) the second motor is started through the controller, the wire winding wheel is wound, and meanwhile the lifting rope guide element guides the wound wire to hoist the power equipment.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the first bevel gear is matched with the second bevel gear, and the first threaded rod is matched with the first sliding block through the threaded hole, so that the first hollow pipe is convenient to extend and retract in the vertical column, the occupied space of the whole lifting tool is reduced, and the purpose of convenience in carrying is achieved;
(2) according to the invention, the bolt and the connecting block are matched with the cross rod, the threaded sleeve is matched with the second threaded rod, and the limiting slide block is matched with the cross rod through the rectangular sliding groove, so that the cross rod can rotate by an angle on the vertical column, the purpose of convenient carrying can be achieved when the cross rod rotates and is vertical to the vertical column, meanwhile, the cross rod can rotate horizontally and is abutted against the supports at two sides of the power equipment, the purpose of fixing a hoisting tool is achieved, and the hoisting tool is higher in stability when in use;
(3) according to the invention, the third bevel gear is matched with the fourth bevel gear, the worm is matched with the worm wheel, and the rotating disc is matched with the lifting rope guide element through the transmission rod, so that the purpose of uniform winding can be achieved by the lifting rope guide element when the lifting rope is wound by the winding wheel;
the telescopic power equipment fixing device is convenient to stretch and store, convenient to carry, capable of providing an effective fixing point when in use, capable of improving stability when in use and convenient for installation operation of power equipment in a place with a small space.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the base of the present invention;
FIG. 3 is a schematic structural view of the upstand of the present invention;
FIG. 4 is a schematic structural view of a reinforcement mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3;
fig. 6 is a schematic perspective view of a cross bar of the present invention.
In the figure: 1-base, 2-vertical column, 3-first hollow tube, 4-second hollow tube, 5-support rod, 6-controller, 7-connecting block, 8-reel, 9-lifting rope, 10-first guide wheel, 11-second guide wheel, 12-lifting hook, 13-first sliding block, 14-first threaded rod, 15-first motor, 16-first bevel gear, 17-second bevel gear, 18-cross rod, 19-locking bolt, 20-annular rubber gasket, 21-rectangular limiting block, 22-second threaded rod, 23-extrusion block, 24-threaded sleeve, 25-second motor, 26-third bevel gear, 27-rotation shaft, 28-fourth bevel gear, 29-second sliding block, 30-lifting rope guide element, 31-rotation rod, 32-worm gear, 33-worm, 34-rotation disk, 35-transmission rod, 36-universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The portable electric power equipment lifting device shown in fig. 1-6 comprises a base 1 and a vertical column 2 fixed above the base 1, wherein a sliding groove is formed in the vertical column 2, a first hollow tube 3 is slidably installed in the sliding groove, the top end of the first hollow tube 3 is rotatably connected with a second hollow tube 4, the side surface of the top of the second hollow tube 4 is fixedly connected with a supporting rod 5, a first wire guide wheel 10 is arranged above the top of the second hollow tube 4, one end, far away from the vertical column 2, of the supporting rod 5 is rotatably installed with a second wire guide wheel 11, a first cavity is formed in the base 1, a winding wheel 8 is rotatably installed in the first cavity, a hanging rope 9 is sleeved outside the winding wheel 8, one end of the hanging rope 9 penetrates through the first hollow tube 3 and the second hollow tube 4 and then winds around the first wire guide wheel 10 and the second wire guide wheel 11 and then extends downwards, and the tail end of the hanging rope 9 is connected with a lifting hook 12, the outside fixedly connected with connecting block 7 of first hollow tube 3, be provided with reinforcing mechanism on the connecting block 7.
A first sliding groove is formed in the inner wall of one side of the sliding groove, a first sliding block 13 is installed in the first sliding groove in a sliding mode, one side of the first sliding block 13 is connected with the first hollow tube 3, a vertical first threaded rod 14 is installed in the first sliding groove in a rotating mode, the first threaded rod 14 penetrates through the first sliding block 13, and the first sliding block 13 can ascend and descend along the first threaded rod 14. Specifically, a threaded hole is formed in the first slider 13, the first threaded rod 14 is installed in the threaded hole in a threaded manner, and the first threaded rod 14 can drive the first slider 13 to move through the threaded hole.
The vertical column 2 is provided with a motor cavity, a first motor 15 is fixedly mounted on the inner wall of one side of the motor cavity, a first motor shaft is welded on an output shaft of the first motor 15, one end of the first motor shaft is fixedly connected with a first bevel gear 16, the lower end of the first threaded rod 14 extends into the motor cavity and is connected with a second bevel gear 17, the second bevel gear 17 is meshed with the first bevel gear 16, and the first bevel gear 16 can drive the first threaded rod 14 to rotate through the second bevel gear 17.
The reinforcing mechanism comprises a cross rod 18, the cross rod 18 is movably installed on the outer side of the connecting block 7, a locking bolt 19 penetrates through the space between the cross rod 18 and the connecting block 7, the cross rod 18 is locked or loosened through the locking bolt 19, and the cross rod can rotate around the locking bolt 19 after loosening. Specifically, a bolt hole is opened in one side of the connecting block 7, a locking bolt 19 is installed in the bolt hole in a rotating mode, a sliding through hole is opened in the cross rod 18, the locking bolt 19 is arranged in the sliding through hole, an annular rubber gasket 20 is sleeved on the outer side of the locking bolt 19, and the locking bolt 19 can fasten the cross rod 18 on the connecting block 7 through the annular rubber gasket 20. The two ends of the cross bar 18 are provided with adjusting mechanisms.
The adjusting mechanism comprises a rectangular sliding groove arranged at one end of the cross rod 18, a rectangular limiting block 21 is arranged in the rectangular sliding groove in a sliding mode, a second threaded rod 22 is fixedly connected to one end of the rectangular limiting block 21, an extrusion block 23 is fixedly connected to one end of the second threaded rod 22, a threaded sleeve 24 is installed at one end of the cross rod 18 in a rotating mode, and the outer side of the second threaded rod 22 is sleeved with the threaded sleeve 24 in a threaded mode. The rectangular stopper 21 allows the second threaded rod 22 to be displaced but not rotated.
A second cavity is formed in the base 1, a second motor 25 is fixedly mounted on the inner wall of one side of the second cavity, a second motor shaft is welded on an output shaft of the second motor 25, a third bevel gear 26 is fixedly connected to one end of the second motor shaft, the same rotating shaft 27 is rotatably mounted in the first cavity and the second cavity, the reel 8 is sleeved on the outer side of the rotating shaft 27, a fourth bevel gear 28 is sleeved on the outer side of the rotating shaft 27, the fourth bevel gear 28 is meshed with the third bevel gear 26, and the third bevel gear 26 can drive the rotating shaft 27 to rotate through the fourth bevel gear 28.
A second sliding groove is formed in the inner wall of one side of the first cavity, a second sliding block 29 is arranged in the second sliding groove in a sliding mode, a lifting rope guide element 30 is fixed to one side of the second sliding block 29, the lifting rope 9 penetrates through the lifting rope guide element 30, and the second sliding block 29 can move along the second sliding groove.
Be provided with two bearings in the second cavity, be provided with same rotary rod 31 on two bearings, the one end of rotary rod 31 is connected with worm wheel 32, worm wheel 32 meshes with the worm 33 that sets up in the rotation axis 27 outside mutually, and the other end of rotary rod 31 is connected with rotary disk 34, rotates on rotary disk 34 and installs transfer line 35, and same connection opening has been seted up to one side that first cavity and second cavity are close to each other, and the one end through connection opening of transfer line 35 rotates with the bottom of lifting rope guide element 30 and is connected. The worm 33 may rotate and slow the speed of the worm gear 32.
Specifically, the same reinforcing rib is fixedly connected to the second hollow tube 4 and the supporting rod 5, the controller 6 is arranged on the base 1 and used for controlling the motor to run, and the universal wheel is arranged below the base.
When the lifting device is used, firstly, the lifting device is moved to a designated place through the universal wheel 36, then the locking bolt 19 is loosened, then the cross rod 18 is rotated to a horizontal state, then the locking bolt 19 is fastened, the locking bolt 19 can effectively fix the cross rod 18 and the connecting block 7 through the annular rubber gasket 20, then the cross rod 18 is placed between two vertical frames in a field, the threaded sleeve 24 is rotated, the second threaded rod 22 can be slowly displaced when the threaded sleeve 24 is rotated, the second threaded rod 22 is limited by the rectangular limiting block 21 and cannot rotate, so that the second threaded rods 22 at two ends of the cross rod 18 gradually extend outwards until the squeezing blocks 23 at two ends respectively abut against the inner walls of the two vertical frames, the fixing purpose of the whole lifting device is achieved, the stability of the lifting device is improved in the lifting process, and then the first motor 15 is started through the controller 6, an output shaft of a first motor 15 drives a first motor shaft to rotate, the first motor shaft drives a first bevel gear 16 to rotate, the first bevel gear 16 drives a second bevel gear 17 to rotate, the second bevel gear 17 drives a first threaded rod 14 to rotate, the first threaded rod 14 drives a first sliding block 13 to displace through a threaded hole, the first sliding block 13 drives a first hollow pipe 3 to displace upwards until the first hollow pipe 3 drives a second hollow pipe 4 to displace to a proper lifting height, then a second motor 25 is started through a controller 6, the second motor 25 can drive a second motor shaft to rotate through the output shaft when rotating, the second motor shaft drives a third bevel gear 26 to rotate, the third bevel gear 26 drives a fourth bevel gear 28 to rotate, the fourth bevel gear 28 drives a rotating shaft 27 to rotate, the rotating shaft 27 synchronously drives a worm 33 and a reel 8 to rotate for paying off, under the action of the gravity of a lifting hook, the lifting rope moves down to power equipment, the lifting hook fixes the power equipment, meanwhile, the worm 33 can drive the worm wheel 32 to rotate and reduce the speed, the worm wheel 32 drives the rotating disc 34 to rotate through the rotating rod 31, the rotating disc 34 can drive the lifting rope guide element 30 to perform reciprocating displacement through the transmission rod 35 when rotating, the lifting rope guide element 30 performs reciprocating displacement up and down in the second sliding groove through the second sliding block 29, and therefore the lifting rope guide element 30 enables the lifting rope 9 to be wound and released on the reel 8 uniformly, and the phenomenon that the mutual winding of knotted parts is avoided. And finally, reversely rotating the second motor through the controller to take up the wire winding wheel, and guiding the taken-up wire by the lifting rope guide element to hoist the power equipment.
The above is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall be included in the scope of the present invention.
Claims (10)
1. The utility model provides a portable power equipment overhead hoist, includes base (1) and fixes upstand (2) in base (1) top, its characterized in that: the novel lifting appliance is characterized in that a sliding groove is formed in the vertical column (2), a first hollow pipe (3) is arranged in the sliding groove in a sliding mode, the top end of the first hollow pipe (3) is rotatably connected with a second hollow pipe (4), a supporting rod (5) is fixedly connected to the side face of the top of the second hollow pipe (4), a first wire guide wheel (10) is arranged above the top of the second hollow pipe (4), one end, far away from the vertical column (2), of the supporting rod (5) is rotatably installed with a second wire guide wheel (11), a first cavity is formed in the base (1), a winding wheel (8) is rotatably installed in the first cavity, a hanging rope (9) is sleeved on the outer side of the winding wheel (8), one end of the hanging rope (9) penetrates through the first hollow pipe (3) and the second hollow pipe (4) and then winds around the first wire guide wheel (10) and the second wire guide wheel (11) and then extends downwards, and the tail end of the hanging rope (9) is connected with a hanging hook (12), the outer side of the first hollow pipe (3) is fixedly connected with a connecting block (7), and a reinforcing mechanism is arranged on the connecting block (7).
2. The portable electric power equipment overhead hoist of claim 1, characterized in that: a first sliding groove is formed in the inner wall of one side of the sliding groove, a first sliding block (13) is arranged in the first sliding groove in a sliding mode, one side of the first sliding block (13) is connected with a first hollow pipe (3), a vertical first threaded rod (14) is installed in the first sliding groove in a rotating mode, the first threaded rod (14) penetrates through the first sliding block (13), and the first sliding block (13) can lift up and down along the first threaded rod (14).
3. The portable electric power equipment overhead hoist of claim 2, characterized in that: the motor cavity has been seted up on upstand (2), and fixed mounting has first motor (15) on the one side inner wall in motor cavity, welds first motor shaft on the output shaft of first motor (15), the one end fixedly connected with first bevel gear (16) of first motor shaft, the lower extreme of first threaded rod (14) extends to the motor cavity and is connected with second bevel gear (17), second bevel gear (17) and first bevel gear (16) mesh mutually.
4. The portable electric power equipment overhead hoist of claim 1, characterized in that: the reinforcing mechanism comprises a cross rod (18), the cross rod (18) is movably installed on the outer side of the connecting block (7), a locking bolt (19) is arranged between the cross rod (18) and the connecting block (7) in a penetrating mode, the cross rod (18) is locked or loosened through the locking bolt (19), the cross rod can rotate around the locking bolt (19) after loosening is conducted, and adjusting mechanisms are arranged at two ends of the cross rod (18).
5. The portable electric power equipment overhead hoist of claim 4, characterized in that: the adjusting mechanism comprises a rectangular sliding groove arranged at one end of the transverse rod (18), a rectangular limiting block (21) is arranged in the rectangular sliding groove in a sliding mode, a second threaded rod (22) is fixedly connected to one end of the rectangular limiting block (21), an extrusion block (23) is fixedly connected to one end of the second threaded rod (22), a threaded sleeve (24) is installed at one end of the transverse rod (18) in a rotating mode, and the outer side of the second threaded rod (22) is sleeved with the threaded sleeve (24) in a threaded mode.
6. The portable electric power equipment overhead hoist of claim 1, characterized in that: the utility model discloses a spinning reel, including base (1), second cavity, fixed mounting has second motor (25) on the inner wall of one side of second cavity, and the welding has the second motor shaft on the output shaft of second motor (25), and the one end fixedly connected with third bevel gear (26) of second motor shaft, and same rotation axis (27) are installed with the second cavity internal rotation to first cavity, and the outside of rotation axis (27) is located to reel (8) cover, and the outside cover of rotation axis (27) is equipped with fourth bevel gear (28), fourth bevel gear (28) and third bevel gear (26) mesh mutually.
7. The portable electric power equipment overhead hoist of claim 6, characterized in that: a second sliding groove is formed in the inner wall of one side of the first cavity, a second sliding block (29) is arranged in the second sliding groove in a sliding mode, a lifting rope guide element (30) is fixed to one side of the second sliding block (29), and a lifting rope (9) penetrates through the lifting rope guide element (30).
8. The portable electric power equipment overhead hoist of claim 7, characterized in that: be provided with two bearings in the second cavity, be provided with same rotary rod (31) on two bearings, the one end of rotary rod (31) is connected with worm wheel (32), worm wheel (32) mesh mutually with worm (33) that set up in rotation axis (27) outside, and the other end of rotary rod (31) is connected with rotary disk (34), rotates on rotary disk (34) and installs transfer line (35), and same connection opening has been seted up to one side that first cavity and second cavity are close to each other, and the one end through connection opening of transfer line (35) rotates with the bottom of lifting rope guide element (30) and is connected.
9. The portable electric power equipment overhead hoist of claim 4, characterized in that: the outer side of the locking bolt (19) is sleeved with an annular rubber gasket (20), the second hollow tube (4) and the supporting rod (5) are fixedly connected with the same reinforcing rib, the base (1) is provided with a controller (6) for controlling the motor to run, and the lower portion of the base is provided with a universal wheel.
10. A method of handling a portable electric power equipment handling apparatus as claimed in any one of claims 1 to 9, comprising the steps of:
(1) pushing the lifting device to a site where electric power equipment needs to be lifted, adjusting the locking bolt to be loose, rotating the cross rod to be horizontal, adjusting the adjusting mechanisms at the two ends to be abutted against the two vertical frames in the site, and stabilizing the lifting device;
(2) the first motor is started through the controller to drive the first hollow pipe to extend out of the sliding groove to a proper lifting height;
(3) the second motor is started through the controller, the wire winding wheel is paid off, meanwhile, the hanging rope guide element guides the paid-off wire, the hanging rope moves downwards to the power equipment, and the power equipment is fixed by the hanging hook;
(4) the second motor is started through the controller, the wire winding wheel is wound, and meanwhile the lifting rope guide element guides the wound wire to hoist the power equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111408333.4A CN114132847A (en) | 2021-11-24 | 2021-11-24 | Portable electric power equipment lifting device and lifting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111408333.4A CN114132847A (en) | 2021-11-24 | 2021-11-24 | Portable electric power equipment lifting device and lifting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114132847A true CN114132847A (en) | 2022-03-04 |
Family
ID=80391541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111408333.4A Pending CN114132847A (en) | 2021-11-24 | 2021-11-24 | Portable electric power equipment lifting device and lifting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114132847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477497A (en) * | 2023-04-26 | 2023-07-25 | 上海外高桥造船海洋工程有限公司 | A rocker arm type motor hoisting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM312605U (en) * | 2006-11-24 | 2007-05-21 | Liao Ming Xuan | Shockproof structure for stretchable liquid mixer |
| CN209815534U (en) * | 2019-03-18 | 2019-12-20 | 郑州中天建筑节能有限公司 | Lifting device for building |
| CN210655901U (en) * | 2019-08-28 | 2020-06-02 | 洪泽县恒基汽车零部件有限公司 | Hoisting device for metal machining |
| CN111704045A (en) * | 2020-06-29 | 2020-09-25 | 惠安县崇武镇栓锋广告设计中心 | Coal mine equipment transportation equipment |
| CN213387533U (en) * | 2020-10-09 | 2021-06-08 | 深圳宝田建设集团有限公司 | Building material hoist device of being convenient for |
-
2021
- 2021-11-24 CN CN202111408333.4A patent/CN114132847A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM312605U (en) * | 2006-11-24 | 2007-05-21 | Liao Ming Xuan | Shockproof structure for stretchable liquid mixer |
| CN209815534U (en) * | 2019-03-18 | 2019-12-20 | 郑州中天建筑节能有限公司 | Lifting device for building |
| CN210655901U (en) * | 2019-08-28 | 2020-06-02 | 洪泽县恒基汽车零部件有限公司 | Hoisting device for metal machining |
| CN111704045A (en) * | 2020-06-29 | 2020-09-25 | 惠安县崇武镇栓锋广告设计中心 | Coal mine equipment transportation equipment |
| CN213387533U (en) * | 2020-10-09 | 2021-06-08 | 深圳宝田建设集团有限公司 | Building material hoist device of being convenient for |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477497A (en) * | 2023-04-26 | 2023-07-25 | 上海外高桥造船海洋工程有限公司 | A rocker arm type motor hoisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102180423B (en) | Special hoisting tool for replacing capacitor bank | |
| CN215212269U (en) | Construction hanging flower basket convenient to stabilize and use | |
| CN113666288B (en) | A multi-layer tower vertical transport device | |
| CN114132847A (en) | Portable electric power equipment lifting device and lifting method thereof | |
| CN110002346B (en) | Hoisting and pouring integrated device for assembled building | |
| CN217350484U (en) | Portable power equipment overhead hoist | |
| CN203754289U (en) | Crane in wind turbine generator system | |
| CN221275066U (en) | Hanging arm for electric power construction | |
| CN205312922U (en) | 1000kV cluster benefit equipment is repaiied examination special use and is lifted by crane instrument | |
| CN220300280U (en) | Glass curtain wall construction hoist device | |
| CN220098464U (en) | Installation lifting mechanism for photovoltaic power generation | |
| CN209957257U (en) | A supplementary hoist device for building narrow and small space construction | |
| CN212426800U (en) | A suspension bridge maintenance workbench | |
| CN222225737U (en) | Crane girder hoisting clamp | |
| CN222524043U (en) | Power equipment installs suspension device | |
| CN214326952U (en) | Electric power construction device | |
| CN222989399U (en) | A wire laying device for construction engineering | |
| CN219573071U (en) | Pay-off that engineering measurement used | |
| CN222274009U (en) | Dragging and lifting frame of smart-packaged lamp | |
| CN221700931U (en) | Overhead hoist for power transmission and transformation engineering | |
| CN221644428U (en) | Maintenance device for mechanical equipment of power plant | |
| CN223280508U (en) | A wind turbine main shaft bearing replacement and hoisting device | |
| CN217229979U (en) | Auxiliary hoisting assembly for box-type substation | |
| CN215479535U (en) | Safe and energy-saving construction elevator | |
| CN217264545U (en) | Electric overhead installation crane of power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220304 |
|
| RJ01 | Rejection of invention patent application after publication |