CN113929014A - Lifting device for electric power equipment installation and working method thereof - Google Patents
Lifting device for electric power equipment installation and working method thereof Download PDFInfo
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- CN113929014A CN113929014A CN202111461436.7A CN202111461436A CN113929014A CN 113929014 A CN113929014 A CN 113929014A CN 202111461436 A CN202111461436 A CN 202111461436A CN 113929014 A CN113929014 A CN 113929014A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 241000755266 Kathetostoma giganteum Species 0.000 description 3
- 238000010248 power generation Methods 0.000 description 2
- 230000003578 releasing effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a lifting device for mounting electric power equipment and a working method thereof, belonging to the technical field of equipment mounting, wherein the conventional lifting device cannot perform multi-angle adjustment on the equipment according to use scenes, and the lifting device comprises a moving vehicle body and a loading block box body, wherein a transverse angle adjusting mechanism which has a transverse angle adjusting function and can perform reverse counterweight to increase the stability is arranged in the loading block box body, two groups of multi-stage lifting hydraulic rods are longitudinally arranged on the transverse angle adjusting mechanism, a hinged seat, a rotating base and an equipment mounting platform are sequentially arranged at the tops of the two groups of multi-stage lifting hydraulic rods from bottom to top, transverse driven rings are fixedly arranged at two ends of the bottom of the equipment mounting platform, and the bottom of the transverse driven ring penetrates through a platform transverse angle adjusting mechanism fixedly arranged below the rotating base, so that the lifting function is realized, and the multi-angle mounting adjustment on the equipment can be performed according to various use scenes, the safety and stability are improved by moving the symmetrical counteracting moment mode.
Description
Technical Field
The invention relates to the technical field of equipment installation, in particular to a lifting device for electric equipment installation and a working method thereof.
Background
The power system mainly comprises two categories of power generation equipment and power supply equipment, wherein 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, and the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades.
When the installation is transferred to the small-size electrical equipment of centering, if the ordinary piece adopts the loop wheel machine on outdoor market, indoor generally adopts scissors type lift, and the scissors type lift of indoor adoption only can promote equipment to certain height, can not rotate equipment adjustment certain angle and fix a position the installation, later will lean on personnel to pull at mounting platform ligature rope and take off or direct mount equipment, because the eminence operation at this in-process, the operation step is complicated and dangerous higher, the incident takes place very easily.
Based on the above problems, the present invention provides a lifting device for power equipment installation and a working method thereof.
Disclosure of Invention
The invention aims to provide a lifting device for electric equipment installation and a working method thereof, and solves the problem that the existing lifting device for indoor electric equipment installation in the background technology cannot be lifted according to the installation scene requirements and can not be adjusted to be suitable for various installation places in multiple angles.
In order to achieve the above purpose, the invention adopts the technical scheme that:
a lifting device for mounting electric power equipment comprises a movable vehicle body, a weight block box body mounted on the movable vehicle body, a transverse angle adjusting mechanism which has a transverse angle adjusting function and can perform reverse counterweight and increase the stability is arranged in the negative weight box body, two groups of multi-stage lifting hydraulic rods capable of extending at different heights are longitudinally arranged on the transverse angle adjusting mechanism, hinged seats capable of adjusting the mounting angle of longitudinal equipment are arranged at the tops of the two groups of multi-stage lifting hydraulic rods, rotary bases are fixedly arranged above the two groups of hinged seats, an equipment mounting platform is mounted on the rotary base, transverse driven rings are fixedly mounted at two ends of the bottom of the equipment mounting platform, inner teeth are uniformly arranged on the circumferential surface of the inner side of each transverse driven ring, and the bottom of the transverse driven ring penetrates through the platform transverse angle adjusting mechanism fixedly mounted below the rotary base.
Furthermore, the transverse angle adjusting mechanism comprises a side-push hydraulic rod, a main rotating shaft, two groups of main steering gears, a hydraulic rod base and a steering counterweight pushing block.
Furthermore, be equipped with the rotation chamber in the heavy burden piece box, go up rotation chamber bottom around both sides to the symmetry of heavy burden piece box side is equipped with the sliding guide groove, turn to around the counter weight promotes piece bottom bilateral symmetry fixed mounting have sliding guide, the sliding guide who locates installs sliding guide inslot, turn to around the counter weight promotes piece top symmetry and install horizontal straight-tooth, be located turn to counter weight promotes piece top go up the rotation indoor longitudinal installation of turning to, main axis of rotation both sides medial extremity symmetry fixed mounting have main steering gear, main steering gear with the straight-tooth meshing installation turn to the indoor symmetry of going up of turning to the horizontal both ends of counter weight promotes piece and install the multiunit and be used for transversely promoting turn to the counter weight promotes piece and remove the side push hydraulic stem, multiunit side push hydraulic stem connects external on-vehicle hydraulic control system, the hydraulic rod base is fixedly installed on the main rotating shaft between the main steering gears on the two sides.
Furthermore, the hydraulic rod base is symmetrically provided with two groups of multistage lifting hydraulic rods in a front-back manner, a stable connecting rod sleeve for improving the rotation stability is arranged below the two groups of multistage lifting hydraulic rods, the top of each multistage lifting hydraulic rod is provided with the hinged base, and the hinged base comprises symmetrically arranged vertical lugs, a fixed shaft and a longitudinal angle adjusting rotating block.
Furthermore, the fixed shaft is fixedly installed on the vertical lugs on two sides, the longitudinal angle adjusting rotating blocks are installed on the fixed shaft, the tops of the longitudinal angle adjusting rotating blocks on two sides are symmetrically and fixedly installed below two ends of the rotating base, the platform transverse angle adjusting mechanism is installed at the bottom of the rotating base and comprises a transverse corner adjusting clamping seat, a transverse angle adjusting main gear, a transverse angle controlling servo motor, a transverse driven ring, a transverse rotating shaft and a transverse rotating block.
Furthermore, the top end of the transverse corner adjusting clamping seat is fixedly arranged below the rotating base, a through groove is transversely arranged below the transverse corner adjusting clamping seat in a penetrating mode, the transverse angle adjusting main gear is arranged at the top of the through groove, the transverse corner servo motor is arranged on one side of the transverse corner adjusting clamping seat, the output end of the transverse corner servo motor penetrates through the through groove, the transverse corner adjusting clamping seat is fixedly connected to the center of one end of the transverse angle adjusting main gear, two ends of the transverse driven ring are symmetrically and fixedly arranged below the equipment mounting platform, the middle of the transverse driven ring is arranged in the through groove below the transverse angle adjusting main gear in a penetrating mode, the inner teeth uniformly arranged on the top face of the transverse driven ring are installed in a meshed mode with the transverse angle adjusting main gear, and the transverse corner adjusting main gear is arranged above the rotating base through rotating shaft grooves with an opening and two sides The shaft, install on the horizontal pivot horizontal rotatory piece, horizontal rotatory top of the piece fixed connection be in equipment fixing platform below middle part.
Furthermore, install on the equipment fixing platform and be used for the fixed flexible card mechanism of equipment screens, flexible card mechanism contains location curb plate, servo motor, the fixed screw propulsion pole of multiunit and extrusion locating plate.
Further, right side end fixed mounting has on the equipment fixing platform the location curb plate, evenly be equipped with on the curb plate medial surface of location and be used for the firm anti-skidding flat-head tooth of antiskid, the equipment fixing platform top is equipped with the horizontal first recess of multiunit and installs the multiunit fixed thread pushing ram, the equipment fixing platform left side end installs the multiunit through fixed mounting motor mounting panel servo motor, servo motor's output runs through the motor mounting panel is connected the left side end of fixed thread pushing ram, extrusion locating plate bottom evenly is equipped with multiunit slip footing, the slip footing is installed in the first recess, simultaneously fixed thread pushing ram runs through the screw thread and installs on the slip footing.
Furthermore, two groups of hydraulic rod lower opening ports used for storing the multistage lifting hydraulic rods are arranged on the right side wall of the box body of the load bearing block.
A working method of a lifting device for mounting electric power equipment comprises the following steps:
s1, placing the electrical equipment on the equipment mounting platform, and controlling a plurality of groups of servo motors to drive a plurality of groups of fixed thread pushing rods to rotate so as to push the extrusion positioning plate to move towards the right side, thereby realizing the effect of extruding and fixing the equipment;
s2, a vehicle-mounted hydraulic control system is used for controlling a plurality of groups of side-push hydraulic rods at the left end and the right end of a steering counterweight pushing block arranged in an upper rotating chamber to respectively extend and retract, so that the steering counterweight pushing block is pushed to move rightwards, the steering counterweight pushing block drives two groups of main steering gears above the steering counterweight pushing block to rotate leftwards through straight teeth when moving rightwards, the main steering gears drive two groups of multi-stage lifting hydraulic rods to be separated from lower openings of the hydraulic rods to be erected in the process, meanwhile, the moment M1 generated by the equipment on a main rotating shaft on a vehicle body is continuously reduced, the reverse balance moment M2 generated by the steering counterweight pushing block to move rightwards relative to the main rotating shaft on the vehicle body is also continuously reduced, and the stability of the vehicle body moved in the rotating process is improved;
s3, after the elevation angle of the multistage lifting hydraulic rod is controlled, the multistage lifting hydraulic rod is controlled to stretch through a vehicle-mounted hydraulic control system, and the equipment is lifted to a specified height;
s4, the front and rear groups of multi-stage lifting hydraulic rods are controlled by a vehicle-mounted hydraulic control system to be stretched and finely adjusted, so that the longitudinal rotation angle of the rotary base is controlled by the hinge seats, the longitudinal rotation angle of the equipment mounting platform is finally controlled, and then a transverse angle-control servo motor is controlled to drive a transverse angle-adjusting master gear to rotate, the transverse angle-adjusting master gear drives a transverse driven ring to transversely rotate left and right, and the transverse driven ring drives the equipment mounting platform to transversely rotate around a transverse rotating shaft for angle adjustment;
s5, the function of controlling multi-angle accurate installation of the electrical equipment is achieved through the steps, meanwhile, after installation is completed, the multistage lifting hydraulic rods are controlled to contract and two groups of side pushing hydraulic rods stretch out and retract to form two groups of multistage lifting hydraulic rods, the movable ends of the multistage lifting hydraulic rods are placed on the lower placing openings of the hydraulic rods, and retraction and releasing actions are completed.
Compared with the prior art, the invention has the following advantages:
(1) in the invention, a load bearing block box body is arranged on a moving vehicle body, an upper rotating chamber with an upward opening at the middle part is arranged in the load bearing block box body, a transverse angle adjusting mechanism which has a transverse adjusting angle and can carry out reverse counterweight to increase the stability is arranged in the upper rotating chamber, the lifting elevation angle of a multi-stage lifting hydraulic rod is controlled by the transverse angle adjusting mechanism to meet the installation requirements of equipment in different scenes, and simultaneously, a steering counterweight pushing block can be linked to move to reversely eliminate the moment of the equipment on a vehicle body carried by the transverse angle adjusting mechanism, the integral operation stability of the equipment is increased, a vehicle-mounted hydraulic control system is used for controlling a plurality of groups of symmetrically arranged side pushing hydraulic rods at the left end and the right end of the steering counterweight pushing block to extend and retract to control the left and right movement of the steering counterweight pushing block, straight teeth are symmetrically arranged at the front and back of the top of the steering counterweight pushing block, and a main steering gear above is driven to rotate by the balance of the straight teeth at the two sides, the main steering gear drives the main axis of rotation and rotates, the main axis of rotation passes through the hydraulic stem base and drives two sets of multistage lift hydraulic stem and rotate, realize controlling the purpose at two sets of multistage lift hydraulic stem angles of elevation, turn to the counter weight simultaneously and promote the piece level and remove to the left side, then two sets of multistage lift hydraulic stem rotate to the right side, turn to the counter weight this moment and promote piece and two sets of multistage lift hydraulic stem and equipment for the produced moment M2 of main axis of rotation and cushion and offset, make moment deviation be in within the stability circle all the time, ensure the safety and stability among the equipment fixing process.
(2) According to the invention, the hinging seats are symmetrically arranged at the tops of two groups of multi-stage lifting hydraulic rods, the tops of the hinging seats at two sides are respectively fixed at two ends below the rotating base, the rotating base is provided with an equipment mounting platform, two ends at the bottom of the equipment mounting platform are fixedly provided with transverse driven rings, inner teeth are uniformly arranged on the circumferential surface of the inner side of each transverse driven ring, the bottom of each transverse driven ring penetrates through a platform transverse angle adjusting mechanism fixedly arranged below the rotating base, the height of the two groups of multi-stage lifting hydraulic rods is finely adjusted through a vehicle-mounted hydraulic control system, so that the longitudinal angle of the rotating base is controlled, the rotating base is fixedly arranged at the middle bottom of the equipment mounting platform, the transverse angle of the equipment mounting platform is controlled through the platform transverse angle adjusting mechanism, the multi-angle adjusting and stable installation function of the lifting device on the equipment is realized, and the platform transverse angle adjusting mechanism drives the transverse angle adjusting main gear wheel to rotate through controlling a transverse angle servo motor to control the transverse angle servo motor Move, horizontal angle modulation master gear drives horizontal driven ring and uses horizontal pivot to rotate as the center, and the top both ends fixed mounting of horizontal driven ring is at the horizontal both ends in equipment fixing platform bottom to realize the purpose of the horizontal corner of controlgear fixing platform, promoted lifting means's multiple scene suitability and use practicality greatly, again through the flexible card mechanism of installation on equipment fixing platform, promote simultaneously through controlling multiunit servo motor and extrude the locating plate and clamp the equipment of installation, promoted the stability of installation.
Drawings
FIG. 1 is a first perspective view provided in accordance with an embodiment of the present invention;
FIG. 2 is a second perspective view provided in accordance with an embodiment of the present invention;
FIG. 3 is a partial perspective view provided by an embodiment of the present invention;
FIG. 4 is a perspective view of a steering weight pusher block provided in accordance with an embodiment of the present invention;
FIG. 5 is a perspective view of the mobile cart body and weight block removal case provided in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of a platform lateral angle adjustment mechanism provided in accordance with an embodiment of the present invention;
FIG. 7 is a partial perspective view of a rotary base and a platform lateral angle adjustment mechanism provided in accordance with an embodiment of the present invention;
FIG. 8 is a first perspective view of an equipment mounting platform provided in an embodiment of the present invention;
fig. 9 is a perspective view of a second device mounting platform according to an embodiment of the present invention.
In the figure: 1. moving the vehicle body; 2. a weight block box body; 3. an upper rotating chamber; 4. a lower opening of the hydraulic rod; 5. laterally pushing a hydraulic rod; 6. a main rotating shaft; 7. a main steering gear; 8. a sliding guide rail groove; 9. a steering counterweight pushing block; 10. straight teeth; 11. a sliding guide rail; 12. a hydraulic rod base; 13. a multi-stage lifting hydraulic rod; 14. a stabilizing link sleeve; 15. erecting the ears; 16. a fixed shaft; 17. a longitudinal angle-adjusting rotation block; 18. rotating the base; 19. a rotation shaft groove; 20. a transverse corner adjusting clamping seat; 21. a through groove; 22. an angle adjusting main gear; 23. a transverse angle control servo motor; 24. an equipment mounting platform; 2401. a first groove; 25. a transverse driven ring; 26. internal teeth; 27. a transverse rotating shaft; 28. a transverse rotation block; 29. positioning the side plate; 2901. anti-skid flat-head teeth; 30. a motor mounting plate; 31. a servo motor; 32. fixing the threaded push rod; 33. extruding the positioning plate; 3301. the feet are slid.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1-9, a lifting device for mounting electric power equipment, comprising a moving vehicle body 1, a loading block box body 2 mounted on the moving vehicle body 1, a transverse angle adjusting mechanism which has a transverse adjusting angle and can simultaneously perform reverse counterweight to increase stability is mounted in the loading block box body 2, the transverse angle adjusting mechanism controls the rotary elevation angle of a multi-stage lifting hydraulic rod 13 by controlling the left and right movement of a steering counterweight pushing block 9, meanwhile, a moment M2 relative to a main rotating shaft 6 in the moving process of the steering counterweight pushing block 9 reversely balances and consumes two sets of multi-stage hydraulic telescopic rods and a moment M1 generated by the equipment relative to the main rotating shaft 6, thereby greatly improving the safety and stability of the lifting device, two sets of multi-stage lifting hydraulic rods 13 which can extend at different heights are longitudinally mounted on the transverse angle adjusting mechanism, a hinged seat for adjusting the mounting angle of the longitudinal equipment is mounted on the tops of the two sets of multi-stage lifting hydraulic rods 13, two sets of articulated seat top fixed mounting have rotating base 18, rotating base 18 is last to install equipment fixing platform 24, equipment fixing platform 24 bottom both ends fixed mounting has horizontal driven ring 25, horizontal driven ring 25 inboard periphery evenly is equipped with internal tooth 26, and horizontal driven ring 25 bottom runs through the platform transverse angle adjustment mechanism who installs below fixed mounting in rotating base 18, finally realize the horizontal and longitudinal rotation angle of controlgear installation platform and adjust through controlling two sets of multistage lift hydraulic stem 13 and the horizontal angle adjustment mechanism of platform, the suitability of elevating gear to different equipment fixing scenes has been improved greatly, the potential safety hazard that the rope was drawn a cart and is brought has been avoided simultaneously, the installation step has been reduced, the practicality is higher.
The principle is mediated to equipment fixing platform multi-angle:
the hinging seats are symmetrically arranged on the tops of the two groups of multi-stage lifting hydraulic rods 13, the tops of the hinging seats on two sides are respectively fixed at two ends below the rotary base 18, an equipment mounting platform 24 is arranged on the rotary base 18, two ends at the bottom of the equipment mounting platform 24 are fixedly provided with transverse driven rings 25, inner teeth 26 are uniformly arranged on the circumferential surface of the inner side of each transverse driven ring 25, the bottom of each transverse driven ring 25 penetrates through a platform transverse angle adjusting mechanism fixedly arranged below the rotary base 18, the height of the two groups of multi-stage lifting hydraulic rods 13 is finely adjusted by a vehicle-mounted hydraulic control system to control the longitudinal angle of the rotary base 18, the rotary base 18 is fixedly arranged at the middle bottom of the equipment mounting platform 24, the transverse angle of the equipment mounting platform is controlled by the platform transverse angle adjusting mechanism, and the function of multi-angle adjustment and stable installation of the lifting device on equipment is realized, the platform transverse angle adjusting mechanism drives the transverse angle adjusting master gear 22 to rotate through controlling the transverse angle control servo motor 23, the transverse angle adjusting master gear 22 drives the transverse driven ring 25 to rotate by taking the transverse rotating shaft 27 as a center, the top two ends of the transverse driven ring 25 are fixedly installed at the transverse two ends of the bottom of the equipment installation platform 24, so that the purpose of controlling the transverse rotating angle of the equipment installation platform 24 is realized, the applicability and the use practicability of various scenes of lifting equipment are greatly improved, the telescopic clamping mechanism is installed on the equipment installation platform, the extrusion positioning plate is simultaneously pushed to clamp the installed equipment through controlling the plurality of groups of servo motors, and the installation stability is improved.
As shown in fig. 2-5, the horizontal angle adjusting mechanism comprises a side-push hydraulic rod 5, a main rotating shaft 6, two sets of main steering gears 7, a hydraulic rod base 12 and a steering counterweight pushing block 9, wherein the inner side end of the side-push hydraulic rod 5 is fixed at the vertical middle position of the left and right ends of the steering counterweight pushing block 9, so that the occurrence of deviation moment is prevented, and the steering counterweight pushing block 9 is prevented from being worn and rotated due to imbalance in hand.
As shown in fig. 2-4, an upper rotating chamber 3 is arranged in a weight block box 2, sliding guide grooves 8 are symmetrically arranged at the front and rear sides of the bottom of the upper rotating chamber 3 towards the side edges of the weight block box 2, sliding guide rails 11 are symmetrically and fixedly arranged at the front and rear sides of the bottom of a turning counterweight pushing block 9, the sliding guide rails 11 are arranged in the sliding guide grooves 8, transverse straight teeth 10 are symmetrically arranged at the front and rear sides of the top of the turning counterweight pushing block 9, a main rotating shaft 6 is longitudinally arranged in the upper rotating chamber 3 above the turning counterweight pushing block 9, main steering gears 7 are symmetrically and fixedly arranged at the inner side ends of the main rotating shaft 6, the main steering gears 7 are meshed with the straight teeth 10, a plurality of groups of side-pushing hydraulic rods 5 for transversely pushing the turning counterweight pushing block 9 to move left and right are symmetrically arranged in the upper rotating chambers 3 at the transverse ends of the turning counterweight pushing block 9, and the plurality of groups of side-pushing hydraulic rods 5 are connected to an external vehicle-mounted hydraulic control system, a hydraulic rod base 12 is fixedly installed on the main rotating shaft 6 between the main steering gears 7 on the two sides, and sliding guide rails 11 on the two sides of the steering counterweight pushing block 9 are clamped through a sliding guide rail groove 8, so that the sliding stability is improved.
As shown in fig. 5 and 6, two sets of multi-stage lifting hydraulic rods 13 are symmetrically installed on the hydraulic rod base 12 in a front-back direction, a stable connecting rod sleeve 14 for improving the rotation stability is installed below the two sets of multi-stage lifting hydraulic rods 13, an articulated seat is installed at the top of the multi-stage lifting hydraulic rods 13, the articulated seat comprises upright lugs 15, a fixed shaft 16 and a longitudinal angle adjusting rotating block 17 which are symmetrically installed, when the equipment platform is lifted to a certain height, the two sets of multi-stage lifting hydraulic rods 13 are controlled to perform height fine adjustment, a height difference is generated, and a function of adjusting the longitudinal horizontal rotation angle of the equipment installation platform 24 is finally realized.
As shown in fig. 5-8, the fixed shaft 16 is fixedly mounted on the vertical ears 15 at two sides, meanwhile, the fixed shaft 16 is mounted with the longitudinal angle-adjusting rotating blocks 17, the tops of the longitudinal angle-adjusting rotating blocks 17 at two sides are symmetrically and fixedly mounted below two ends of the rotating base 18, the bottom of the rotating base 18 is mounted with the platform transverse angle adjusting mechanism, and the platform transverse angle adjusting mechanism comprises a transverse angle adjusting clamping seat 20, a transverse angle adjusting master gear 22, a transverse angle-controlling servo motor 23, a transverse driven ring 25, a transverse rotating shaft 27 and a transverse rotating block 28.
As shown in fig. 6-8, the top end of the transverse rotation angle adjusting clamping seat 20 is fixedly installed at the middle lower part of the rotating base 18, a through groove 21 is transversely arranged below the transverse rotation angle adjusting clamping seat 20 in a penetrating manner, a transverse angle adjusting master gear 22 is installed at the top part in the through groove 21, a transverse angle control servo motor 23 is installed at one side of the transverse rotation angle adjusting clamping seat 20, and an output end of the transverse rotation angle adjusting servo motor penetrates through one side wall of the transverse rotation angle adjusting clamping seat 20 and is fixedly connected to the center of one end of the transverse angle adjusting master gear 22, two ends of a transverse driven ring 25 are symmetrically and fixedly installed at the middle lower part of an equipment installation platform 24, the middle part of the transverse driven ring 25 is installed in the through groove 21 below the transverse angle adjusting master gear 22 in a penetrating manner, internal teeth 26 uniformly arranged on the inner concave surface at the top part of the transverse driven ring 25 are engaged with the transverse angle adjusting master gear 22, a transverse rotating shaft 27 is installed above the rotating base 18 through a rotating shaft groove 19 provided with an opening upward part and two sides, the transverse rotating shaft 27 is provided with a transverse rotating block 28, the top of the transverse rotating block 28 is fixedly connected to the middle part below the equipment mounting platform 24, the angle adjusting master gear 22 is driven to rotate through the transverse angle control servo motor 23, the angle adjusting master gear 22 drives the transverse driven ring 25 to rotate by taking the transverse rotating shaft 27 as the center, meanwhile, the two top ends of the transverse driven ring 25 push the equipment mounting platform 24 to rotate, and finally, the function of controlling the transverse horizontal angle rotation adjustment of the equipment mounting platform is achieved.
As shown in fig. 8 and 9, the equipment mounting platform 24 is provided with a telescopic clamping mechanism for fixing the equipment clamping position, the telescopic clamping mechanism includes a positioning side plate 29, a servo motor 31, a plurality of sets of fixed threaded push rods 32 and an extrusion positioning plate 33, the positioning side plate 29 plays a role in fixing one side end of the equipment, and the purpose of clamping the equipment is achieved by controlling the distance between the pressing positioning plate 33 and the positioning side plate 29.
As shown in fig. 8 and 9, a positioning side plate 29 is fixedly mounted at the right side end of the equipment mounting platform 24, anti-skid flat head teeth 2901 for anti-skid and stability are uniformly arranged on the inner side surface of the positioning side plate 29, a plurality of groups of transverse first grooves 2401 are arranged at the top of the equipment mounting platform 24 for mounting a plurality of groups of fixed threaded pushing rods 32, a plurality of groups of servo motors 31 are mounted at the left side end of the equipment mounting platform 24 through a fixedly mounted motor mounting plate 30, the output ends of the servo motors 31 penetrate through the motor mounting plate 30 and are connected to the left side end of the fixed threaded pushing rods 32, a plurality of groups of sliding feet 3301 are uniformly arranged at the bottom of the extrusion positioning plate 33, the sliding feet 3301 are mounted in the first grooves 2401, meanwhile, the fixed threaded pushing rods 32 penetrate through the sliding feet 3301, the plurality of groups of servo motors 31 are controlled to drive the plurality of fixed threaded pushing rods 32 to rotate, the plurality of groups of fixed threaded pushing rods 32 push the extrusion positioning plate 33 to move along the first grooves 2401, the purpose of clamping the equipment is achieved.
As shown in fig. 7-9, two sets of hydraulic rod lower opening 4 for storing the multistage lifting hydraulic rods 13 are arranged on the right side wall of the load bearing block box body 2, so that the multistage lifting hydraulic rods 13 can be conveniently retracted and released, and the cross arm is prevented from shaking the touch equipment.
The invention provides a working method of a lifting device for mounting electric power equipment, which comprises the following steps:
s1, placing the electrical equipment on the equipment mounting platform 24, and controlling a plurality of groups of servo motors 31 to drive a plurality of groups of fixed threaded push rods 32 to rotate so as to push the extrusion positioning plate 33 to move towards the right side, thereby realizing the effect of extruding and fixing the equipment;
s2, a vehicle-mounted hydraulic control system controls a plurality of groups of side push hydraulic rods 5 at the left end and the right end of a steering counterweight pushing block 9 arranged in an upper rotating chamber 3 to respectively extend and retract to push the steering counterweight pushing block 9 to move rightwards, the steering counterweight pushing block 9 drives two groups of main steering gears 7 above the steering counterweight pushing block to rotate leftwards through straight teeth 10 when moving rightwards, the main steering gears 7 drive two groups of multi-stage lifting hydraulic rods 13 to be separated from lower openings 4 of the hydraulic rods to stand upright, meanwhile, the moment M1 generated by the main rotating shaft 6 on the vehicle body is continuously reduced by equipment, the reverse balance moment M2 generated by the main rotating shaft 6 on the vehicle body is continuously reduced by the rightward movement of the steering counterweight pushing block 9, and the stability of the moving vehicle body 1 in the rotating process is improved;
s3, after the elevation angle of the multi-stage lifting hydraulic rod 13 is controlled, the multi-stage lifting hydraulic rod 13 is controlled to stretch through the vehicle-mounted hydraulic control system, and the equipment is lifted to a specified height;
s4, the front and rear groups of multi-stage lifting hydraulic rods 13 are controlled by the vehicle-mounted hydraulic control system to perform telescopic fine adjustment, so that the longitudinal rotation angle of the rotary base 18 is controlled by the hinged base, the longitudinal rotation angle of the equipment mounting platform 24 is finally controlled, the transverse angle-control servo motor 23 is controlled to drive the transverse angle-adjustment master gear 22 to rotate, the transverse angle-adjustment master gear 22 drives the transverse driven ring 25 to transversely rotate left and right, and the transverse driven ring 25 drives the equipment mounting platform 24 to perform transverse rotation angle adjustment around the transverse rotating shaft 27;
s5, the function of controlling multi-angle accurate installation of the electrical equipment is achieved through the steps, meanwhile, after installation is completed, the multi-stage lifting hydraulic rods 13 are controlled to shrink and the multiple groups of side-pushing hydraulic rods 5 on the two sides stretch out and retract respectively through the vehicle-mounted hydraulic control system, the movable ends of the two groups of multi-stage lifting hydraulic rods 13 are placed on the lower placing opening 4 of the hydraulic rods, and retraction and releasing actions are completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a hoisting device is used in power equipment installation, is including removing automobile body (1), installs heavy burden piece box (2) on removing automobile body (1), its characterized in that: a transverse angle adjusting mechanism which has a transverse angle adjusting function and can carry out reverse counter weight and increase the stability is arranged in the load block box body (2), two groups of multi-stage lifting hydraulic rods (13) capable of extending at different heights are longitudinally arranged on the transverse angle adjusting mechanism, hinged seats capable of adjusting the installation angle of longitudinal equipment are arranged at the tops of the two groups of multi-stage lifting hydraulic rods (13), rotary bases (18) are fixedly arranged above the two groups of hinged seats, an equipment mounting platform (24) is arranged on the rotating base (18), two ends of the bottom of the equipment mounting platform (24) are fixedly provided with transverse driven rings (25), inner teeth (26) are uniformly arranged on the circumferential surface of the inner side of the transverse driven ring (25), and the bottom of the transverse driven ring (25) penetrates through a platform transverse angle adjusting mechanism fixedly mounted below the middle part of the rotating base (18).
2. The lifting device for mounting electric power equipment according to claim 1, wherein the lateral angle adjusting mechanism comprises a lateral pushing hydraulic rod (5), a main rotating shaft (6), two sets of main steering gears (7), a hydraulic rod base (12) and a steering counterweight pushing block (9).
3. The lifting device for mounting electric power equipment as claimed in claim 2, wherein an upper rotating chamber (3) is arranged in the weight box body (2), sliding guide grooves (8) are symmetrically arranged on the front side and the rear side of the bottom of the upper rotating chamber (3) towards the side edges of the weight box body (2), sliding guide rails (11) are symmetrically and fixedly mounted on the front side and the rear side of the bottom of the turning weight pushing block (9), the sliding guide rails (11) are arranged in the sliding guide grooves (8), transverse straight teeth (10) are symmetrically and longitudinally mounted on the front side and the rear side of the top of the turning weight pushing block (9), the main rotating shaft (6) is longitudinally mounted in the upper rotating chamber (3) above the turning weight pushing block (9), the main steering gear (7) is symmetrically and fixedly mounted on the end edges of the two inner sides of the main rotating shaft (6), and the main steering gear (7) is meshed with the straight teeth (10), turn to the horizontal both ends of counter weight promotion piece (9) go up to rotate the interior symmetry of room (3) and install the multiunit and be used for transversely promoting turn to the counter weight and promote that removal is moved piece (9) side pushes away hydraulic stem (5), multiunit side pushes away hydraulic stem (5) and inserts external on-vehicle hydraulic control system, both sides between main steering gear (7) fixed mounting has on main axis of rotation (6) hydraulic stem base (12).
4. The lifting device for mounting the power equipment according to claim 3, wherein two sets of the multistage lifting hydraulic rods (13) are symmetrically mounted on the hydraulic rod base (12) from front to back, a stable connecting rod sleeve (14) for improving the rotation stability is mounted below the two sets of the multistage lifting hydraulic rods (13), the top of the multistage lifting hydraulic rod (13) is provided with the hinged base, and the hinged base comprises symmetrically mounted lugs (15), a fixed shaft (16) and a longitudinal angle-adjusting rotating block (17).
5. The lifting device for mounting electric power equipment as claimed in claim 4, wherein the fixed shaft (16) is fixedly mounted on the vertical ears (15) at two sides, the longitudinal angle-adjusting rotary blocks (17) are mounted on the fixed shaft (16), the tops of the longitudinal angle-adjusting rotary blocks (17) at two sides are symmetrically and fixedly mounted below two ends of the rotary base (18), the platform transverse angle adjusting mechanism is mounted at the bottom of the rotary base (18), and the platform transverse angle adjusting mechanism comprises a transverse corner adjusting clamping seat (20), a transverse angle adjusting main gear (22), a transverse angle-controlling servo motor (23), a transverse driven ring (25), a transverse rotating shaft (27) and a transverse rotary block (28).
6. The lifting device for mounting electric power equipment as recited in claim 5, wherein the top end of the transverse rotation angle adjusting clamping seat (20) is fixedly installed at the middle lower part of the rotating base (18), a through slot (21) is transversely provided through the lower part of the transverse rotation angle adjusting clamping seat (20), the transverse angle adjusting main gear (22) is installed at the inner top part of the through slot (21), the transverse angle-controlling servo motor (23) is installed at one side of the transverse rotation angle adjusting clamping seat (20), the output end of the transverse angle-controlling servo motor penetrates through one side wall of the transverse rotation angle adjusting clamping seat (20) and is fixedly connected to the center of one end of the transverse angle adjusting main gear (22), the two ends of the transverse driven ring (25) are symmetrically and fixedly installed at the middle lower part of the equipment mounting platform (24), and the middle part of the transverse driven ring (25) is installed through the through slot (21) below the transverse angle adjusting main gear (22), simultaneously horizontal driven ring (25) top concave surface evenly is equipped with internal tooth (26) with horizontal angle adjustment master gear (22) meshing installation, install through rotation shaft slot (19) that are equipped with opening top to the top of rotating base (18) horizontal rotating shaft (27), install on horizontal rotating shaft (27) horizontal rotatory piece (28), horizontal rotatory piece (28) top fixed connection be in equipment fixing platform (24) below middle part.
7. The lifting device for mounting the power equipment as claimed in claim 6, wherein the equipment mounting platform (24) is provided with a telescopic clamping mechanism for fixing the equipment clamping position, and the telescopic clamping mechanism comprises a positioning side plate (29), a servo motor (31), a plurality of groups of fixed threaded push rods (32) and an extrusion positioning plate (33).
8. The lifting device for mounting the electric power equipment as claimed in claim 7, wherein the positioning side plate (29) is fixedly mounted at the right side end of the equipment mounting platform (24), the anti-skid flat head teeth (2901) for anti-skid and stability are uniformly arranged on the inner side surface of the positioning side plate (29), a plurality of groups of transverse first grooves (2401) are arranged at the top of the equipment mounting platform (24) to mount a plurality of groups of fixed threaded pushing rods (32), a plurality of groups of servo motors (31) are mounted at the left side end of the equipment mounting platform (24) through a fixed mounting motor mounting plate (30), the output end of each servo motor (31) penetrates through the motor mounting plate (30) and is connected to the left side end of each fixed threaded pushing rod (32), a plurality of groups of sliding feet (3301) are uniformly arranged at the bottom of the extrusion positioning plate (33), and the sliding feet 3301 are mounted in the first grooves (2401), meanwhile, the fixed threaded pushing rod (32) is installed on the sliding bottom foot (3301) in a penetrating mode through threads.
9. The lifting device for mounting electric power equipment as claimed in claim 1, wherein the right side wall of the negative weight box body (2) is provided with two sets of hydraulic rod lower openings (4) for storing the multistage lifting hydraulic rods (13).
10. The method of operating a lifting device for installation of electrical equipment according to any one of claims 1 to 9, comprising the steps of:
s1, placing the electrical equipment on the equipment mounting platform (24), and controlling a plurality of groups of servo motors (31) to drive a plurality of groups of fixed thread pushing rods (32) to rotate so as to push the extrusion positioning plate (33) to move towards the right side, thereby realizing the effect of extruding and fixing the equipment;
s2, a vehicle-mounted hydraulic control system controls a plurality of groups of side push hydraulic rods (5) at the left end and the right end of a steering counterweight pushing block (9) arranged in an upper rotating chamber (3) to respectively extend and retract, so that the steering counterweight pushing block (9) is pushed to move rightwards, when the steering counterweight pushing block (9) moves rightwards, straight teeth (10) are used for driving two groups of main steering gears (7) above to rotate leftwards, in the process, the main steering gear (7) drives two groups of multi-stage lifting hydraulic rods (13) to separate from the lower opening (4) of the hydraulic rods and stand upright, simultaneously, the moment M1 generated by the equipment to the main rotating shaft (6) on the vehicle body is continuously reduced, the reverse balance moment M2 generated by the main rotating shaft (6) on the vehicle body is also continuously reduced when the steering counterweight pushing block (9) moves towards the right side, so that the stability of the moving vehicle body (1) in the rotating process is improved;
s3, after the elevation angle of the multi-stage lifting hydraulic rod (13) is well controlled, the multi-stage lifting hydraulic rod (13) is controlled to stretch through the vehicle-mounted hydraulic control system, and the equipment is lifted to a specified height;
s4, the front and rear groups of multi-stage lifting hydraulic rods (13) are controlled by a vehicle-mounted hydraulic control system to perform telescopic fine adjustment, so that the longitudinal rotation angle of the rotary base (18) is controlled by the hinged base, the longitudinal rotation angle of the equipment mounting platform (24) is finally controlled, the transverse angle-control servo motor (23) is controlled to drive the transverse angle-control master gear (22) to rotate, the transverse angle-control master gear (22) drives the transverse driven ring (25) to transversely rotate left and right, and the transverse driven ring (25) drives the equipment mounting platform (24) to perform transverse rotation angle adjustment around the transverse rotating shaft (27);
s5, the function of controlling multi-angle accurate installation of the electrical equipment is achieved through the steps, meanwhile, after installation is completed, the multistage lifting hydraulic rods (13) are controlled to contract and the multiple groups of side-pushing hydraulic rods (5) on the two sides stretch out and retract respectively through the vehicle-mounted hydraulic control system, the movable ends of the two groups of multistage lifting hydraulic rods (13) are placed on the lower opening (4) of the hydraulic rods, and retraction and release actions are completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111461436.7A CN113929014B (en) | 2021-12-02 | 2021-12-02 | Lifting device for mounting power equipment and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111461436.7A CN113929014B (en) | 2021-12-02 | 2021-12-02 | Lifting device for mounting power equipment and working method thereof |
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| CN113929014B CN113929014B (en) | 2024-02-09 |
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Cited By (1)
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| CN116675140A (en) * | 2023-08-04 | 2023-09-01 | 烟台华虹建筑科技有限公司 | Concrete prefabricated component lifts and aligns installation device |
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|---|---|
| CN113929014B (en) | 2024-02-09 |
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