CN113929014B - Lifting device for mounting power equipment and working method thereof - Google Patents
Lifting device for mounting power equipment and working method thereof Download PDFInfo
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- CN113929014B CN113929014B CN202111461436.7A CN202111461436A CN113929014B CN 113929014 B CN113929014 B CN 113929014B CN 202111461436 A CN202111461436 A CN 202111461436A CN 113929014 B CN113929014 B CN 113929014B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims description 34
- 238000001125 extrusion Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a lifting device for electric equipment installation and a working method thereof, which belong to the technical field of equipment installation, and the traditional lifting device cannot perform the function of multi-angle adjustment of equipment according to the use scene.
Description
Technical Field
The invention relates to the technical field of equipment installation, in particular to a lifting device for power equipment installation and a working method thereof.
Background
Power systems (power systems) mainly include two major types of power generation equipment, mainly utility boilers, steam turbines, gas turbines, water turbines, generators, transformers, and the like, and power supply equipment, mainly power transmission lines, transformers, contactors, and the like of various voltage levels.
When carrying out the transportation installation to middle-size small-size electrical equipment, if the common piece adopts the loop wheel machine on outdoor market, indoor general adoption scissors type lift, and the scissors type lift that indoor adopted can only promote equipment to certain height, can not rotate the equipment and adjust certain angle and fix a position the installation, later need rely on personnel to pull at mounting platform ligature rope and take off or direct installation equipment, because the operation of eminence in this process, the operation step is complicated and the danger is higher, takes place the incident easily very much.
Based on the above problems, the present invention provides a lifting device for installing electric equipment and a working method thereof.
Disclosure of Invention
The invention aims to solve the problem in the background art that the existing lifting device for installing the indoor electrical equipment cannot lift and adjust and adapt to various installation places at multiple angles according to equipment required by installation scenes.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a hoisting device is used in power equipment installation, is including removing the automobile body, installs the loading piece box on the removal automobile body, loading piece box internally mounted has the horizontal angle adjustment mechanism that possesses horizontal angle of adjustment and can carry out reverse counter weight increase stability simultaneously, vertically install two sets of multistage lift hydraulic stems that can carry out different height and extend on the horizontal angle adjustment mechanism, two sets of multistage lift hydraulic stem top installs the articulated seat that can supply vertical equipment to adjust installation angle, two sets of articulated seat top fixed mounting has rotating base, install equipment mounting platform on the rotating base, equipment mounting platform bottom both ends fixed mounting has horizontal follow ring, horizontal follow ring inboard periphery evenly is equipped with the internal tooth, just horizontal follow ring bottom runs through the platform horizontal angle adjustment mechanism of installation below fixed mounting in the rotating base.
Further, the transverse angle adjusting mechanism comprises a side pushing hydraulic rod, a main rotating shaft, two groups of main steering gears, a hydraulic rod base and a steering counterweight pushing block.
Still further, be equipped with the rotation room in the loading piece box, go up rotation room bottom front and back both sides to loading piece box side symmetry is equipped with the sliding guide groove, turn to counter weight pushing block bottom front and back both sides symmetry fixed mounting has the sliding guide, and the sliding guide is installed in the sliding guide groove, turn to counter weight pushing block top front and back symmetry installs horizontal straight tooth, be located turn to counter weight pushing block top go up the rotation is indoor vertically install main axis of rotation, main axis of rotation both sides end symmetry fixed mounting have main steering gear, main steering gear with straight tooth meshing installation turn to counter weight pushing block horizontal both ends go up the rotation indoor symmetry and install the multiunit and be used for transversely promoting turn to counter weight pushing block left and right movement the side pushing hydraulic stem, multiunit the side pushing hydraulic stem inserts external vehicle-mounted hydraulic control system, both sides main steering gear is inter the main axis of rotation is last fixed mounting has the hydraulic stem base.
Furthermore, two groups of multistage lifting hydraulic rods are symmetrically arranged on the hydraulic rod base front and back, a stable connecting rod sleeve used for improving rotation stability is arranged below the two groups of multistage lifting hydraulic rods, the top of the multistage lifting hydraulic rods is provided with a hinge seat, and the hinge seat comprises a vertical lug, a fixed shaft and a longitudinal angle-adjusting rotating block which are symmetrically arranged.
Still further, fixed axle fixed mounting is in both sides on standing the ear, simultaneously install on the fixed axle vertical angle modulation rotary block, both sides the top symmetry fixed mounting of vertical angle modulation rotary block is in rotary base both ends below, rotary base installs bottom the horizontal angle adjustment mechanism of platform, horizontal angle adjustment mechanism of platform contains horizontal corner adjustment cassette, horizontal angle adjustment master gear, horizontal accuse angle servo motor with horizontal follow moving ring, horizontal pivot and horizontal rotary block.
Still further, the top fixed mounting of horizontal corner adjustment cassette is in rotating base's well below, horizontal corner adjustment cassette below transversely runs through and is equipped with the groove of running through, it installs to run through inslot top horizontal angle adjustment master gear, horizontal accuse angle servo motor installs one side of horizontal corner adjustment cassette, and its output runs through a lateral wall fixed connection of horizontal corner adjustment cassette is in horizontal angle adjustment master gear one end center, horizontal follow movable ring both ends symmetry fixed mounting is in equipment mounting platform middle below, simultaneously horizontal follow movable ring middle part runs through and installs horizontal angle adjustment master gear below run through in the groove, simultaneously horizontal follow movable ring top concave surface evenly be equipped with internal tooth with horizontal angle adjustment master gear meshing installation, rotating base's top is installed through being equipped with opening top and both sides's rotation axis groove horizontal pivot, install in the horizontal pivot horizontal rotation piece, horizontal rotation piece top fixed connection is in equipment mounting platform below middle part.
Still further, install the flexible card mechanism that is used for equipment screens fixed on the equipment mounting platform, flexible card mechanism contains location curb plate, servo motor, multiunit fixed thread propelling rod and extrusion locating plate.
Still further, right side fixed mounting has on the equipment installation platform the location curb plate, evenly be equipped with on the location curb plate medial surface and be used for the firm anti-skidding flat head tooth of antiskid, equipment installation platform top is equipped with the horizontal first recess of multiunit and installs multiunit fixed screw thread propelling rod, equipment installation platform left side end is installed multiunit through the fixed mounting motor mounting panel servo motor, servo motor's output runs through the motor mounting panel and connects fixed screw thread propelling rod's left side end, extrusion locating plate bottom evenly is equipped with multiunit slip footing, the slip footing is installed in the first recess, simultaneously fixed screw thread propelling rod runs through the screw thread and installs on the slip footing.
Further, two groups of hydraulic rod lowering ports for storing the multistage lifting hydraulic rods are formed in the right side wall of the weight block box body.
The working method of the lifting device for installing the power equipment comprises the following steps of:
s1, placing electrical equipment on the equipment mounting platform, driving a plurality of groups of fixed thread pushing rods to rotate by controlling a plurality of groups of servo motors, and pushing the extrusion positioning plate to move to the right side so as to achieve the effect of extrusion and fixation of the equipment;
s2, controlling a plurality of groups of side pushing hydraulic rods positioned at the left end and the right end of the steering counterweight pushing block installed in the upper rotating chamber to respectively extend and retract through a vehicle-mounted hydraulic control system, so as to realize pushing the steering counterweight pushing block to move rightwards, driving the two groups of main steering gears above to rotate leftwards through the straight teeth when the steering counterweight pushing block moves rightwards, driving the two groups of multistage lifting hydraulic rods to separate from a lower opening of the hydraulic rod to stand up in the process, simultaneously continuously reducing moment M1 generated by equipment on a main rotating shaft on a vehicle body, and continuously reducing reverse balance moment M2 generated by the steering counterweight pushing block to move rightwards relative to the main rotating shaft on the vehicle body, thereby improving the stability of the moving vehicle body in the rotating process;
s3, after the elevation angle of the multi-stage lifting hydraulic rod is controlled, the multi-stage lifting hydraulic rod is controlled to stretch and retract through a vehicle-mounted hydraulic control system, and the equipment is lifted to a specified height;
s4, controlling a front group of multistage lifting hydraulic rods and a rear group of multistage lifting hydraulic rods to conduct telescopic fine adjustment through a vehicle-mounted hydraulic control system, controlling the longitudinal rotation angle of a rotary base through a hinge base, finally controlling the longitudinal rotation angle of the equipment installation platform, driving a transverse angle adjusting main gear to rotate through a transverse angle control servo motor, driving a transverse driven ring to transversely rotate left and right through the transverse angle adjusting main gear, and driving the equipment installation platform to transversely rotate around a transverse rotating shaft through a transverse driven ring;
s5, the function of controlling multi-angle accurate installation of the electrical equipment is achieved through the steps, meanwhile, after the installation is finished, the multi-stage lifting hydraulic rod is controlled to shrink and the two-side multi-group side pushing hydraulic rod is controlled to stretch out and retract respectively through the vehicle-mounted hydraulic control system, the two groups of movable ends of the multi-stage lifting hydraulic rod are placed on the hydraulic rod placing opening, and the retraction and the release actions are completed.
Compared with the prior art, the invention has the following advantages:
(1) According to the invention, the load-bearing block box body is arranged on a moving car body, an upper rotating chamber with an upward middle opening is arranged in the load-bearing block box body, a transverse angle adjusting mechanism which is provided with a transverse adjusting angle and can simultaneously carry out reverse counterweight and stability is arranged in the upper rotating chamber, the transverse angle adjusting mechanism is used for controlling the lifting elevation angle of the multistage lifting hydraulic rod to meet the installation requirements of different scene equipment, and meanwhile, the steering counterweight pushing block can be linked to move to reversely eliminate the moment generated by the equipment on the car body carried by the transverse angle adjusting mechanism, the stability of the whole operation of the equipment is improved, 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 are controlled by a vehicular hydraulic control system to extend and retract to control the left and right movement of the steering counterweight pushing block, straight teeth are symmetrically arranged at the top of the steering counterweight pushing block and back, the main steering gear is driven to rotate by the balance of the straight teeth at the two sides, and the main steering gear drives the main rotating shaft to rotate, and the main rotating shaft drives the two groups of multistage lifting hydraulic rods to rotate by the hydraulic rod base, so that the purpose of controlling the two groups of multistage lifting hydraulic rods to move horizontally to the left side at the moment is realized, the two groups of multistage lifting hydraulic rods are controlled, and the counterweight pushing blocks rotate to the left, and the moment of the two groups of multistage lifting hydraulic rods are driven to move horizontally to the left, and the moment to move to the left, and the counterweight pushing block is opposite to the moment to move to the left, and the counterweight lifting weight, and the counterweight.
(2) According to the invention, the hinging seats are symmetrically arranged at the tops of the two groups of multistage lifting hydraulic rods, the tops of the hinging seats at the two sides are respectively fixed at the two ends below the rotating base, the equipment installation platform is arranged on the rotating base, the two ends of the bottom of the equipment installation platform are fixedly provided with the transverse driven ring, the inner teeth are uniformly arranged on the circumferential surface of the inner side of the transverse driven ring, the bottom of the transverse driven ring penetrates through the platform transverse angle adjusting mechanism fixedly arranged at the lower part in the rotating base, the heights of the front and rear groups of multistage lifting hydraulic rods are controlled by the vehicle-mounted hydraulic control system to carry out fine adjustment, so that the longitudinal rotation angle of the rotating base is controlled, the rotating base is fixedly arranged at the bottom in the equipment installation platform, the transverse angle adjusting mechanism of the lifting device is used for controlling the transverse rotation angle of the equipment installation platform through the platform transverse angle adjusting mechanism, the transverse angle adjusting main gear is driven by controlling the transverse angle adjusting servo motor to rotate, the transverse angle adjusting main gear is driven to rotate by taking the transverse rotation shaft as the center, the two ends of the top of the transverse driven ring are fixedly arranged at the two ends of the bottom of the equipment installation platform, the transverse rotation angle adjusting mechanism is realized, various scene applicability of lifting equipment is greatly improved, the equipment is clamped and the equipment is used for being pushed to install by the telescopic equipment through the telescopic control device, and the telescopic device is installed on the installation platform.
Drawings
FIG. 1 is a perspective view I of an embodiment of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a partial perspective view of an embodiment of the present invention;
FIG. 4 is a perspective view of a steering weight pushing block provided by an embodiment of the present invention;
FIG. 5 is a perspective view of a case for removing a moving vehicle body and a weight block according to an embodiment of the present invention;
FIG. 6 is a perspective view of a platform lateral angle adjustment mechanism provided by an embodiment of the present invention;
FIG. 7 is a partial perspective view of a swivel base and platform lateral angle adjustment mechanism provided in an embodiment of the invention;
FIG. 8 is a perspective view of a first device mounting platform according to an embodiment of the present invention;
fig. 9 is a second perspective view of the device mounting platform according to the embodiment of the present invention.
In the figure: 1. moving the vehicle body; 2. a negative weight box; 3. an upper rotating chamber; 4. a hydraulic rod lowering port; 5. a side pushing hydraulic rod; 6. a main rotation 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 lever base; 13. a multi-stage lifting hydraulic rod; 14. stabilizing the connecting rod sleeve; 15. a vertical ear; 16. a fixed shaft; 17. a longitudinal angle-adjusting rotating block; 18. a rotating base; 19. a rotation shaft groove; 20. a transverse rotation angle adjusting clamping seat; 21. a through groove; 22. a transverse angle adjusting main gear; 23. a transverse angle control servo motor; 24. an equipment installation platform; 2401. a first groove; 25. a lateral driven ring; 26. internal tooth teeth; 27. a transverse rotating shaft; 28. a lateral rotation block; 29. positioning a side plate; 2901. anti-slip flat teeth; 30. a motor mounting plate; 31. a servo motor; 32. fixing a threaded push rod; 33. extruding the positioning plate; 3301. and (5) sliding the bottom feet.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
As shown in fig. 1-9, a lifting device for installing electric equipment comprises a mobile car body 1, load-carrying block box 2 installed on the mobile car body 1, the inside of the load-carrying block box 2 is provided with a transverse angle adjusting mechanism which is provided with a transverse adjusting angle and can simultaneously adjust reverse weights to increase stability, the transverse angle adjusting mechanism is used for controlling the rotation elevation angle of a multi-stage lifting hydraulic rod 13 by controlling the left and right movement of a steering weight pushing block 9, simultaneously, in the moving process of the steering weight pushing block 9, the moment M2 relative to a main rotating shaft 6 can reversely balance and consume two groups of multi-stage hydraulic telescopic rods and moment M1 generated by equipment relative to the main rotating shaft 6, the safety stability of the lifting device is greatly improved, two groups of multi-stage lifting hydraulic rods 13 which can stretch at different heights are longitudinally installed on the transverse angle adjusting mechanism, a hinged seat which can be used for adjusting the installation angle of longitudinal equipment is installed at the top of the two groups of the multi-stage lifting hydraulic rod 13, a rotating base 18 is fixedly installed above the two groups of the hinged seat, an equipment installation platform 24 is installed on the rotating base 18, two ends of the equipment installation platform 24 are fixedly provided with a transverse slave moving ring 25 at the bottom of the equipment, and the inner tooth 26 is uniformly arranged on the inner side of the rotating base 25 in the transverse direction, and the two groups of the inner side of the main rotating shaft 6 can not be uniformly balanced, the hidden danger of the horizontal lifting hydraulic rod is avoided from the side of the horizontal moving base 25, and the horizontal lifting device is greatly improved in the step of installing the transverse angle adjusting device is greatly, and the horizontal lifting device is installed in the horizontal angle is not installed in the horizontal angle adjusting device through the horizontal lifting device.
The multi-angle adjustment principle of the equipment installation platform:
through the top symmetry installation articulated seat at two sets of multistage lift hydraulic stem 13, both sides articulated seat top is fixed respectively in the below both ends of rotating base 18, install equipment installation platform 24 on the rotating base 18, equipment installation platform 24 bottom both ends fixed mounting has horizontal follow movable ring 25, horizontal follow movable ring 25 inboard circumference evenly is equipped with internal tooth 26, and horizontal follow movable ring 25 bottom runs through the platform horizontal angle adjustment mechanism of installing in rotating base 18 below fixed mounting, control the height of two sets of multistage lift hydraulic stem 13 around through on-vehicle hydraulic control system, thereby control the longitudinal angle of rotating base 18, rotating base 18 fixed mounting is in equipment installation platform 24 bottom, again through the horizontal angle adjustment mechanism of platform control equipment platform horizontal angle, realized elevating gear to equipment multi-angle adjustment stable installation's function, horizontal angle adjustment master gear 22 of platform drive is rotated through controlling horizontal accuse angle servo motor 23, horizontal angle adjustment master gear 22 drives horizontal follow movable ring 25 and uses horizontal pivot 27 to rotate as the center, horizontal both ends of top both ends fixed mounting equipment installation platform 24 bottom, thereby realize that corner control equipment installation platform 24 installs big promotion motor, the wide range of equipment installation card has carried out on the multiple flexible mounting platform through the platform installation platform, the multiple use of equipment installation platform has realized simultaneously through the multiple-purpose of the extrusion device, and has carried out the flexible platform 33.
As shown in fig. 2-5, the transverse angle adjusting mechanism comprises a side push hydraulic rod 5, a main rotating shaft 6, two groups 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 positions of the left end and the right end of the steering counterweight pushing block 9, so that deviation moment is prevented from occurring, and unbalance in the hand of the steering counterweight pushing block 9 is prevented from wearing and rotating.
As shown in fig. 2-4, an upper rotating chamber 3 is arranged in the weight box 2, sliding guide rail 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 2, sliding guide rails 11 are symmetrically and fixedly arranged on the front side and the rear side of the bottom of a steering counterweight pushing block 9, the sliding guide rails 11 are arranged in the sliding guide rail grooves 8, transverse straight teeth 10 are symmetrically arranged on the front side and the rear side of the top of the steering counterweight pushing block 9, a main rotating shaft 6 is longitudinally arranged in the upper rotating chamber 3 above the steering counterweight pushing block 9, main steering gears 7 are symmetrically and fixedly arranged on 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 steering counterweight pushing block 9 to move left and right are symmetrically arranged in the upper rotating chamber 3 at the transverse two ends of the steering counterweight pushing block 9, the plurality of groups of side pushing hydraulic rods 5 are connected with an external vehicle-mounted hydraulic control system, hydraulic rod bases 12 are fixedly arranged on the main rotating shaft 6 between the main rotating shafts 6 on the two sides of the steering counterweight pushing block 9, and the sliding guide rails 11 are clamped through the sliding guide rail grooves 8, and the sliding guide rails 11 on the two sides are improved in sliding stability.
As shown in fig. 5 and 6, two groups of multi-stage lifting hydraulic rods 13 are symmetrically installed on the hydraulic rod base 12 front and back, a stable connecting rod sleeve 14 for improving rotation stability is installed below the two groups of multi-stage lifting hydraulic rods 13, a hinge seat is installed at the top of the multi-stage lifting hydraulic rods 13, the hinge seat comprises a vertical lug 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 height fine adjustment is performed on the two groups of multi-stage lifting hydraulic rods 13 under control, a height difference is generated, and the function of adjusting the longitudinal horizontal corner of the equipment installation platform 24 is finally realized.
As shown in fig. 5-8, the fixed shaft 16 is fixedly installed on the standing lugs 15 on two sides, meanwhile, the fixed shaft 16 is provided with longitudinal angle-adjusting rotating blocks 17, the tops of the longitudinal angle-adjusting rotating blocks 17 on two sides are symmetrically and fixedly installed below two ends of the rotating base 18, the bottom of the rotating base 18 is provided with a platform transverse angle adjusting mechanism, and the platform transverse angle adjusting mechanism comprises a transverse angle 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 rotating block 28.
As shown in fig. 6-8, the top end of the transverse rotation angle adjusting clamping seat 20 is fixedly installed below the middle of the rotating base 18, the through groove 21 is transversely penetrated and arranged below the transverse rotation angle adjusting clamping seat 20, the transverse angle adjusting main gear 22 is installed at the top of the through groove 21, the transverse angle control servo motor 23 is installed at one side of the transverse rotation angle adjusting clamping seat 20, the output end of the transverse angle control servo motor is fixedly connected with the center of one end of the transverse angle adjusting main gear 22 through one side wall of the transverse rotation angle adjusting clamping seat 20, the two ends of the transverse driven moving ring 25 are symmetrically and fixedly installed below the equipment installing platform 24, meanwhile, the middle of the transverse driven moving ring 25 is penetrated and installed in the through groove 21 below the transverse angle adjusting main gear 22, meanwhile, the inner teeth 26 uniformly arranged on the inner concave surface of the top of the transverse driven moving ring 25 are meshed and installed with the transverse angle adjusting main gear 22, the transverse rotating shaft 27 is installed above the rotating base 18 through the rotating shaft groove 19 provided with an opening upwards and at two sides, the transverse rotating block 28 is installed on the transverse rotating shaft 27, the top of the transverse rotating block 28 is fixedly connected with the middle of the lower side of the equipment installing platform 24, the transverse angle control main gear 22 is driven by the transverse angle control servo motor 23 to rotate the transverse angle adjusting main gear 22, and the transverse angle adjusting main gear 22 is driven to rotate at the same time, and the two ends of the transverse driven moving ring 25 rotate horizontally, and the equipment is finally, and the device is controlled to rotate horizontally, and the device is installed from the top end.
As shown in fig. 8 and 9, the device mounting platform 24 is provided with a telescopic clamping mechanism for fixing the clamping position of the device, the telescopic clamping mechanism comprises a positioning side plate 29, a servo motor 31, a plurality of groups of fixed thread pushing rods 32 and an extrusion positioning plate 33, the positioning side plate 29 plays a role in fixing one side end of the device, and the purpose of clamping the device is achieved by controlling the spacing between the extrusion positioning plate 33 and the positioning side plate 29.
As shown in fig. 8 and 9, a positioning side plate 29 is fixedly arranged at the right side end on the equipment mounting platform 24, anti-slip flat teeth 2901 for anti-slip stabilization 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 thread 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 ends of the servo motors 31 penetrate through the motor mounting plate 30 and are connected to the left side end of the fixed thread 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 thread pushing rods 32 penetrate through threads to be mounted on the sliding feet 3301, the plurality of groups of fixed thread pushing rods 32 are driven to rotate by controlling the plurality of groups of servo motors 31, and the fixed thread pushing rods 32 push the extrusion positioning plate 33 to move along the first grooves 2401, so that the equipment is clamped.
As shown in fig. 7-9, two sets of hydraulic rod lowering ports 4 for storing the multi-stage lifting hydraulic rods 13 are arranged on the right side wall of the negative weight box body 2, so that the multi-stage lifting hydraulic rods 13 can be conveniently retracted and released, and the cross braces are prevented from shaking and touching equipment.
The invention provides a working method of a lifting device for installing power equipment, which comprises the following steps:
s1, placing electrical equipment on an equipment mounting platform 24, driving a plurality of groups of fixed thread pushing rods 32 to rotate by controlling a plurality of groups of servo motors 31, pushing an extrusion positioning plate 33 to move to the right, and realizing the effect of extrusion and fixation on the equipment;
s2, a plurality of groups of side pushing hydraulic rods 5 positioned at the left end and the right end of a steering counterweight pushing block 9 installed in an upper rotating chamber 3 are controlled by a vehicle-mounted hydraulic control system 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, two groups of main steering gears 7 above the steering counterweight pushing block are driven to rotate leftwards by straight teeth 10, in the process, the main steering gears 7 drive two groups of multistage lifting hydraulic rods 13 to separate from a hydraulic rod lowering port 4 to stand up, meanwhile, the moment M1 generated by equipment on a main rotating shaft 6 on a vehicle body is continuously reduced, the reverse balance moment M2 generated by the steering counterweight pushing block 9 to move rightwards relative to the main rotating shaft 6 on the vehicle body is also continuously reduced, and the stability of the vehicle body 1 is improved in the rotating process;
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 and retract through a vehicle-mounted hydraulic control system, and the equipment is lifted to a specified height;
s4, controlling the front and rear groups of multistage lifting hydraulic rods 13 to conduct telescopic fine adjustment through a vehicle-mounted hydraulic control system, controlling the longitudinal rotation angle of the rotary base 18 through a hinged seat, finally realizing the longitudinal rotation angle of the control equipment mounting platform 24, driving the transverse angle adjusting main gear 22 to rotate through controlling the transverse angle controlling servo motor 23, driving the transverse driven ring 25 to transversely rotate left and right through the transverse angle adjusting main gear 22, and driving the equipment mounting platform 24 to transversely rotate around the transverse rotating shaft 27 through the transverse driven ring 25;
s5, the function of controlling multi-angle accurate installation of the electrical equipment is achieved through the steps, meanwhile, after the installation is finished, the multi-stage lifting hydraulic rods 13 are controlled to shrink and the multi-group side pushing hydraulic rods 5 on the two sides are respectively controlled to stretch out and retract, the movable ends of the two groups of multi-stage lifting hydraulic rods 13 are placed on the hydraulic rod placing opening 4, and the retraction and the placing actions are completed.
The foregoing has shown and described the basic principles, principal 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, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Lifting device for installing power equipment, comprising a movable vehicle body (1), and a weight box (2) arranged on the movable vehicle body (1), and is characterized in that: the device comprises a weight box body (2), wherein a transverse angle adjusting mechanism which is provided with a transverse adjusting angle and can simultaneously perform reverse weight to increase stability is arranged in the weight box body (2), two groups of multi-stage lifting hydraulic rods (13) which can be stretched at different heights are longitudinally arranged on the transverse angle adjusting mechanism, a hinging seat which can be used for adjusting the installation angle of longitudinal equipment is arranged at the top of each of the two groups of multi-stage lifting hydraulic rods (13), a rotating base (18) is fixedly arranged above each hinging seat, an equipment installation platform (24) is arranged on each rotating base (18), transverse slave moving rings (25) are fixedly arranged at two ends of the bottom of each equipment installation platform (24), inner teeth (26) are uniformly arranged on the circumferential surface of the inner side of each transverse slave moving ring (25), and the bottoms of the transverse slave moving rings (25) penetrate through the platform transverse angle adjusting mechanism fixedly arranged below the rotating base (18);
the transverse angle adjusting mechanism comprises a side pushing hydraulic rod (5), a main rotating shaft (6), two groups of main steering gears (7), a hydraulic rod base (12) and a steering counterweight pushing block (9).
An upper rotating chamber (3) is arranged in the weight bearing block box body (2), sliding guide rail 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 bearing block box body (2), sliding guide rails (11) are symmetrically and fixedly arranged on the front side and the rear side of the bottom of the weight bearing pushing block (9), the sliding guide rails (11) are arranged in the sliding guide rail grooves (8), transverse straight teeth (10) are symmetrically arranged on the front side and the rear side of the top of the weight bearing pushing block (9), a main rotating shaft (6) is longitudinally arranged in the upper rotating chamber (3) above the weight bearing pushing block (9), main steering gears (7) are symmetrically and fixedly arranged at the two 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 weight bearing pushing block (9) to move left and right are symmetrically arranged in the upper rotating chamber (3), and a plurality of groups of side pushing hydraulic rods (5) are fixedly connected with the main hydraulic rods (12) and are fixedly arranged on the outer side supporting rods (12);
two groups of hydraulic rod descending ports (4) for storing the multi-stage lifting hydraulic rods (13) are arranged on the right side wall of the negative weight box body (2).
2. The lifting device for installing electric equipment according to claim 1, wherein two groups of multi-stage lifting hydraulic rods (13) are symmetrically installed on the hydraulic rod base (12) front and back, a stable connecting rod sleeve (14) for improving rotation stability is installed below the two groups of multi-stage lifting hydraulic rods (13), the hinging seat is installed at the top of the multi-stage lifting hydraulic rods (13), and the hinging seat comprises a vertical lug (15), a fixed shaft (16) and a longitudinal angle-adjusting rotating block (17) which are symmetrically installed.
3. Lifting device for installation of electrical equipment according to claim 2, characterized in that the fixed shaft (16) is fixedly installed on the vertical lugs (15) at two sides, meanwhile the fixed shaft (16) is provided with the longitudinal angle-adjusting rotating block (17), the tops of the longitudinal angle-adjusting rotating blocks (17) at two sides are symmetrically and fixedly installed below two ends of the rotating base (18), the bottom of the rotating base (18) is provided 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 main gear (22), a transverse angle-controlling servo motor (23) and the transverse slave moving ring (25), a transverse rotating shaft (27) and a transverse rotating block (28).
4. The lifting device for installing electrical equipment according to claim 3, wherein the top end of the lateral angle adjusting clamping seat (20) is fixedly installed below the middle of the rotating base (18), a through groove (21) is transversely penetrated below the lateral angle adjusting clamping seat (20), the transverse angle adjusting main gear (22) is installed at the inner top of the through groove (21), the lateral angle controlling servo motor (23) is installed at one side of the lateral angle adjusting clamping seat (20), the output end of the lateral angle controlling servo motor penetrates through one side wall of the lateral angle adjusting clamping seat (20) and is fixedly connected with the center of one end of the transverse angle adjusting main gear (22), two ends of the lateral secondary moving ring (25) are symmetrically and fixedly installed below the equipment installing platform (24), meanwhile, the middle part of the lateral secondary moving ring (25) penetrates through the through groove (21) installed below the transverse angle adjusting main gear (22), meanwhile, the inner teeth (26) uniformly arranged on the inner concave surface of the top of the lateral secondary moving ring (25) are uniformly meshed with the transverse angle adjusting main gear (22), the two sides of the rotating shaft (27) are installed on the rotating base (18) through the rotating shaft (27), the top of the transverse rotating block (28) is fixedly connected to the middle part below the equipment mounting platform (24).
5. The lifting device for installing electric equipment according to claim 4, wherein a telescopic clamping mechanism for fixing equipment clamping positions is installed on the equipment installation platform (24), and comprises a positioning side plate (29), a servo motor (31), a plurality of groups of fixed thread pushing rods (32) and an extrusion positioning plate (33).
6. The lifting device for mounting electric equipment according to claim 5, wherein the right side end of the equipment mounting platform (24) is fixedly provided with the positioning side plate (29), anti-slip flat teeth (2901) used for anti-slip stability are uniformly arranged on the inner side surface of the positioning side plate (29), a plurality of groups of first transverse grooves (2401) are arranged at the top of the equipment mounting platform (24) to mount a plurality of groups of fixed thread pushing rods (32), the left side end of the equipment mounting platform (24) is provided with a plurality of groups of servo motors (31) 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 with the left side end of each fixed thread pushing rod (32), a plurality of groups of sliding blocks (3301) are uniformly arranged at the bottom of each extrusion positioning plate (33), and the sliding blocks (3301) are mounted in the first bottom foot grooves (2401), and meanwhile, the fixed thread pushing rods (32) are mounted on the sliding blocks (3301) in a penetrating mode.
7. A method of operating a lifting device for installation of electrical equipment according to any one of claims 1 to 6, comprising the steps of:
s1, placing electrical equipment on an equipment mounting platform (24), driving a plurality of groups of fixed thread pushing rods (32) to rotate by controlling a plurality of groups of servo motors (31), pushing an extrusion positioning plate (33) to move to the right side, and realizing the effect of extrusion and fixation on the equipment;
s2, a plurality of groups of side pushing 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) are controlled by a vehicle-mounted hydraulic control system 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, two groups of main steering gears (7) above the steering counterweight pushing block are driven by straight teeth (10) to rotate leftwards, in the process, the main steering gears (7) drive two groups of multistage lifting hydraulic rods (13) to separate from a hydraulic rod lowering opening (4) to stand up, meanwhile, the moment M1 generated by equipment on a main rotating shaft (6) on a vehicle body is continuously reduced, and the reverse balancing moment M2 generated by the steering counterweight pushing block (9) moving rightwards relative to the main rotating shaft (6) on the vehicle body is also continuously reduced, so that the stability of the vehicle body (1) is improved in the rotating process;
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 and retract through the vehicle-mounted hydraulic control system, and the equipment is lifted to the designated height;
s4, controlling a front group of multistage lifting hydraulic rods (13) and a rear group of multistage lifting hydraulic rods to conduct telescopic fine adjustment through a vehicle-mounted hydraulic control system, controlling the longitudinal rotation angle of a rotary base (18) through a hinge seat, finally realizing the longitudinal rotation angle of a control device mounting platform (24), driving a transverse angle adjusting main gear (22) to rotate through a control transverse angle control servo motor (23), driving a transverse driven ring (25) to transversely rotate left and right through the transverse angle adjusting main gear (22), and driving the device mounting platform (24) to transversely rotate around a transverse rotating shaft (27) through the transverse driven ring (25);
s5, the function of controlling multi-angle accurate installation of the electrical equipment is achieved through the steps, meanwhile, after the installation is finished, the multi-stage lifting hydraulic rods (13) are controlled to shrink and the multi-group side pushing hydraulic rods (5) on two sides are respectively controlled to stretch out and retract, the movable ends of the two groups of multi-stage lifting hydraulic rods (13) are placed on the hydraulic rod placing opening (4), and the retraction and the placing actions are completed.
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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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| 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 true CN113929014B (en) | 2024-02-09 |
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| CN113929014A (en) | 2022-01-14 |
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