CN115259045B - Lifting platform for maintaining high-altitude special equipment - Google Patents
Lifting platform for maintaining high-altitude special equipment Download PDFInfo
- Publication number
- CN115259045B CN115259045B CN202211204936.7A CN202211204936A CN115259045B CN 115259045 B CN115259045 B CN 115259045B CN 202211204936 A CN202211204936 A CN 202211204936A CN 115259045 B CN115259045 B CN 115259045B
- Authority
- CN
- China
- Prior art keywords
- carrier plate
- adjusting mechanism
- adjusting
- special equipment
- scissors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of lifting support platforms, in particular to a lifting platform for maintaining high-altitude special equipment. The lifting platform for high-altitude special equipment maintenance comprises a carrying device, a first adjusting mechanism and a first transmission control part. The carrying device is provided with a limiting bottom plate. The first adjusting mechanism is arranged on the limiting bottom plate and comprises a track, a sliding frame, an angle adjusting assembly, a supporting frame, a limiting column, a carrier plate and a vertical telescopic column. The angle adjusting assembly comprises at least two adjusting rod groups, and each adjusting rod group comprises two adjusting rods which are arranged in a crossing mode. Compared with a common adjusting mechanism, the angle adjusting mechanism adopted by the lifting platform for high-altitude special equipment maintenance can enable the gravity center of the adjusted carrier plate and the gravity center of the limiting bottom plate to be on the same vertical line, so that the carrier plate after adjustment is not easy to topple over, and the device is more stable and has high safety performance.
Description
Technical Field
The invention relates to the technical field of lifting support platforms, in particular to a lifting platform for maintaining high-altitude special equipment.
Background
The special equipment refers to eight kinds of equipment which relate to boilers, pressure vessels (gas cylinders), pressure pipelines, elevators, hoisting machinery, passenger ropeways, large amusement facilities and special motor vehicles in a field (factory) with high life safety and high danger. In general, some high-altitude special equipment is damaged due to the influence of the external environment, so that the special equipment needs to be maintained and repaired, and the special equipment needs to be lifted or pushed by a lifting platform to directly act on a working platform so as to lift the working platform, thereby being convenient for maintenance personnel to carry out accurate maintenance operation.
However, the existing lifting platform cannot be leveled according to the ground condition due to the restrictions of the application field and the structure thereof, or the gravity center is shifted after leveling, so that the safety is affected. Patent application number 201711172459, X discloses an orchard operation lifting platform with an automatic leveling function, and the lifting platform has the automatic leveling function, but after leveling, the lifting platform is easy to fall down after lifting due to the fact that the gravity center of the platform is deviated from that of a base.
Disclosure of Invention
The invention provides a lifting platform for maintaining high-altitude special equipment, which aims to solve the problems that the existing lifting platform is not strong in adaptability and is easy to fall down after lifting.
The invention relates to a lifting platform for maintaining high-altitude special equipment, which adopts the following technical scheme:
the lifting platform for high-altitude special equipment maintenance comprises a carrying device, a first adjusting mechanism and a first transmission control part. The carrying device is provided with a limiting bottom plate. The first adjusting mechanism is arranged on the limiting bottom plate and comprises a track, a sliding frame, an angle adjusting assembly, a supporting frame, a limiting column, a carrier plate and a vertical telescopic column; the track is arranged on the limiting bottom plate and extends along the first direction; the sliding frame is arranged slidably along the rail; the angle adjusting assembly comprises at least two adjusting rod groups, each adjusting rod group comprises two adjusting rods which are arranged in a crossing way, and the lower ends of the two adjusting rods of each adjusting rod group are hinged to the sliding frame; the middle part of each adjusting rod is provided with a limiting chute extending along the length direction of the adjusting rod; the supporting frame is arranged on the limiting bottom plate, the supporting frame is arranged on the vertical sliding groove, and the vertical sliding groove is arranged on the vertical surface and perpendicular to the sliding rail; the limiting column transversely passes through the limiting chute on each adjusting rod and is slidably arranged along the vertical chute; the carrier plate is arranged at the upper part of the angle adjusting assembly, the upper end of each adjusting rod is hinged to the lower surface of the carrier plate, and the carrier plate is a rectangular plane plate; the vertical telescopic column is retractably arranged along the direction vertical to the carrier plate, the upper end of the vertical telescopic column is fixedly arranged on the carrier plate, the lower end of the vertical telescopic column is hinged to the limiting bottom plate, and the distance from the hinged position of the vertical telescopic column and the limiting bottom plate to the two ends of the rail is the same.
The first transmission control part is used for driving one adjusting rod of the first adjusting mechanism to rotate relative to the sliding frame of the first adjusting mechanism when the limiting bottom plate is inclined relative to the horizontal plane in a first direction, so that the carrier plate of the first adjusting mechanism is adjusted to be in a horizontal state.
Further, the lifting platform for maintaining the high-altitude special equipment further comprises a second adjusting mechanism and a second transmission control part, wherein the second adjusting mechanism is arranged on the carrier plate of the first adjusting mechanism, the structure of the second adjusting mechanism is the same as that of the first adjusting mechanism, a track of the second adjusting mechanism is arranged on the upper surface of the carrier plate of the first adjusting mechanism, the track of the second adjusting mechanism extends along a second direction, and a sliding frame of the second adjusting mechanism is slidably arranged along the track of the second adjusting mechanism; the second transmission control part is used for driving one adjusting rod of the second adjusting mechanism to rotate relative to the sliding frame of the second adjusting mechanism when the limiting bottom plate is inclined relative to the horizontal plane in a second direction, so that the carrier plate of the second adjusting mechanism is adjusted to be in a horizontal state.
Further, the lifting platform for maintaining the high-altitude special equipment further comprises a first horizontal sensing mechanism, a second sensing mechanism and a first control system, wherein the first horizontal sensing mechanism is arranged on one first reference side surface of the carrier plate of the first adjusting mechanism, the first reference side surface and the other side surface of the carrier plate are oppositely arranged in a second direction, and when the first horizontal sensing mechanism is horizontal, signals are transmitted to the first control system, so that the control system controls the first transmission control part to be closed; the second horizontal sensing mechanism is arranged on a second reference side surface of the carrier plate of the second adjusting mechanism, the second reference side surface and the other side surface of the carrier plate are oppositely arranged in the first direction, and when the second horizontal sensing mechanism is horizontal, signals are transmitted to the first control system, so that the control system controls the second transmission control part to be closed.
Further, the lifting platform for maintaining the high-altitude special equipment further comprises a lifting mechanism and a working platform; the working platform is arranged on the upper part of the lifting mechanism, the lifting mechanism is arranged on the upper part of the second adjusting mechanism, and the lifting mechanism is used for driving the working platform to lift.
Further, the lifting mechanism comprises a scissor assembly and a driving part; the scissors assembly comprises two groups of scissors members which are transversely arranged in parallel, each scissors member comprises at least two scissors rod groups, each scissors rod group is composed of two scissors rods which are mutually hinged in a crossing mode, the end parts of the two scissors rods are respectively hinged with the end parts of the upper and lower adjacent scissors rods to form end part hinge points, transverse connecting rods are arranged between the end part hinge points of the scissors rod groups and the end part hinge points corresponding to the other scissors rod groups, the two transverse connecting rods at the bottom of each scissors member can slide relatively along the upper surface of the carrier plate of the second adjusting mechanism, the driving part is arranged on the carrier plate of the second adjusting mechanism and used for driving the two transverse connecting rods at the bottom of each scissors rod group to be mutually close to or mutually far away from each other, and the two transverse connecting rods at the top of each scissors assembly are slidably arranged along the lower surface of the working platform.
Further, the lifting platform for high-altitude special equipment maintenance further comprises a stabilizing mechanism, wherein the stabilizing mechanism is arranged at the bottom of the chassis of the carrying device and used for limiting the movement of the carrying device after the carrying device moves to a preset position.
Further, the stabilizing mechanism comprises a positioning disc and a connecting telescopic column; the stabilizing disc is arranged in a telescopic mode along the direction perpendicular to the chassis of the carrying device through the connecting telescopic column, a plurality of clamping teeth are arranged on the lower surface of the stabilizing disc, and the clamping teeth are used for clamping into the ground.
Further, the lifting platform for maintaining the high-altitude special equipment further comprises an operation box, wherein a second control system and a third control system are arranged in the operation box, and the second control system is used for controlling the opening and closing of the driving part; and the third control system is used for adjusting and connecting the expansion and contraction of the expansion and contraction column.
Further, the track on the carriage and the track on the carrier plate all include two parallel arrangement's first guide slot, the carriage includes fixed connection's first slide bar and two second slide bars, and first slide bar sets up along the extending direction of first guide slot, and two second slide bars respectively with the both ends fixed connection of first slide bar, and perpendicular with first slide bar, the both ends of every second slide bar are fixed mounting respectively has the slider, and the slider inserts first guide slot, and sets up along first guide slot slidable.
Further, the limiting bottom plate and the carrier plate are also provided with a second guide groove parallel to the first guide groove; the support frame includes two backup pads of fixed connection, and the lower extreme of every backup pad sets up along second guide slot slidable ground, erects the spout setting in every backup pad.
The beneficial effects of the invention are as follows: compared with a common adjusting mechanism, the angle adjusting mechanism adopted by the lifting platform for high-altitude special equipment maintenance can enable the gravity center of the adjusted carrier plate and the gravity center of the limiting bottom plate to be on the same vertical line, so that the carrier plate after adjustment is not easy to topple over, and the device is more stable and has high safety performance.
Through setting up first adjustment mechanism and second adjustment mechanism, when carrying device all inclines in the left and right direction about the horizontal plane for the horizontal plane under the effect of inclined ground, that is to say carrying device when three-dimensional coordinate system inclines, can be in the slope of crossing the three dimension to work platform leveling, application range is wide.
Through setting up stabilizing mean, can make carrying device dock behind the slope with firm dish prick ground, prevent that carrying device still can remove relative ground after the brake, further improve operating personnel's security.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a front view of an embodiment of a lifting platform for high-altitude specialty equipment maintenance of the present invention;
FIG. 2 is a side view of an embodiment of a lifting platform for high-altitude specialty equipment maintenance of the present invention;
FIG. 3 is a structural state diagram of a carrying device and a first adjusting mechanism of a lifting platform for maintaining high-altitude special equipment;
FIG. 4 is a schematic structural view of a first adjusting mechanism of the lifting platform for maintaining high-altitude special equipment;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a front view of an embodiment of a lifting platform for maintenance of high-altitude specialty equipment according to the present invention in one case when both the first direction and the second direction are inclined;
fig. 7 is a side view of an embodiment of a lifting platform for maintenance of high-altitude specialty equipment according to the present invention in one case when both the second direction and the second direction are inclined.
In the figure: 100. a carrying device; 200. a stabilizing mechanism; 210. connecting a telescopic column; 220. a stabilizing plate; 300. a first adjustment mechanism; 310. a limiting bottom plate; 311. a first transmission control section; 313. a first guide groove; 314. a second guide groove; 320. a carriage; 321. a second slide bar; 322. a first slide bar; 330. a support frame; 331. a support plate; 332. a vertical chute; 340. a limit column; 350. an angle adjustment assembly; 351. an adjusting rod; 352. limiting sliding grooves; 360. a carrier plate; 361. a vertical telescopic column; 3611. a hinged rod section; 3612. a vertical rod section; 362. a first level sensing mechanism; 363. a second level sensing mechanism; 400. a lifting mechanism; 410. a driving section; 420. a scissors assembly; 500. a working platform; 520. an operation box; 600. a second adjustment mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 7, an embodiment of a lifting platform for high-altitude special equipment maintenance according to the present invention includes a carrier 100, a first adjusting mechanism 300, and a first transmission control unit 311. The carrier 100 is provided with a limit floor 310. The first adjusting mechanism 300 is disposed on the limiting base plate 310, and the first adjusting mechanism 300 includes a track, a sliding frame 320, an angle adjusting assembly 350, a supporting frame 330, a limiting post 340, a carrier 360, and a vertical telescopic post 361. The rails are disposed on the limiting base plate 310, and the rails extend in the front-rear direction on the base plate. The carriage 320 is slidably disposed along the track. The angle adjusting assembly 350 includes at least two adjusting rod groups, each of which includes two adjusting rods 351 disposed in a crossing manner, and lower ends of the two adjusting rods 351 of each adjusting rod group are hinged to the sliding frame 320. And a limit chute 352 extending along the length direction thereof is provided at the middle of each adjusting lever 351. The supporting frame 330 is disposed on the limiting bottom plate 310, the supporting frame 330 is disposed on the vertical sliding groove 332, and the vertical sliding groove 332 is disposed vertically to the sliding rail on the vertical surface. The limit posts 340 traverse limit runners 352 on each adjustment bar 351 and are slidably disposed along the vertical runners 332. The carrier plate 360 is disposed on the upper portion of the angle adjusting assembly 350, and the upper end of each adjusting rod 351 is hinged to the lower surface of the carrier plate 360, where the carrier plate 360 is a rectangular planar plate. The vertical telescopic column 361 is retractably arranged along the direction perpendicular to the carrier plate 360, specifically, the vertical telescopic column 361 comprises a vertical rod section 3612 and a hinging rod section 3611, the hinging rod section 3611 is sleeved at the lower end of the vertical rod section 3612, the upper end of the vertical rod section 3612 is fixedly arranged on the carrier plate 360 and is vertically arranged with the carrier plate 360, the lower end of the hinging rod section 3611 is hinged on the limiting bottom plate 310, and the distance from the hinging position of the vertical telescopic column 361 to the two ends of the rail is the same as the distance from the hinging position of the limiting bottom plate 310 to the two ends of the rail. The first transmission control portion 311 is configured to drive the sliding frame 320 to slide along the track when the base plate 310 is inclined in a first direction relative to the horizontal plane, and further drive one adjusting rod 351 of the first adjusting mechanism 300 to rotate relative to the sliding frame 320 of the first adjusting mechanism 300, so that the carrier plate of the first adjusting mechanism 300 is adjusted to be in a horizontal state.
Specifically, when an operator needs to perform maintenance operation at an inclined ground position, the carrier 100 needs to be parked on the inclined ground, and at this time, the carrier 360 and the limiting bottom plate 310 incline with the carrier 100, so that the carrier 360 needs to be leveled. When the carrier plate 360 of the first adjusting mechanism 300 is leveled, the first transmission control part 311 is started, the first transmission control part 311 drives the sliding frame 320 to slide along the track, and the sliding frame 320 drives the adjusting rod 351 on the sliding frame to rotate relative to the limiting bottom plate 310, so that the angle of the carrier plate 360 of the first adjusting mechanism 300 is changed until two sides corresponding to the lower surface of the carrier plate 360 of the first adjusting mechanism 300 in the second direction are positioned on the horizontal plane, and the two sides corresponding to the lower surface of the carrier plate 360 of the first adjusting mechanism 300 in the first direction are parallel to the limiting bottom plate 310 due to the limitation of the limiting bottom plate 310 on the carrier plate 360. Due to the arrangement of the vertical telescopic rod and the supporting frame 330, when two sides of the lower surface of the carrier plate 360 of the first adjusting mechanism 300 corresponding to the second direction are positioned on the horizontal plane, the gravity center of the carrier plate 360 and the gravity center of the limiting bottom plate 310 are positioned on the same vertical line, so that the carrier plate 360 is not easy to incline after being adjusted.
In this embodiment, a lifting platform for repairing high-altitude special equipment further includes a second adjusting mechanism 600 and a second transmission control part. The second adjusting mechanism 600 is disposed on the carrier plate 360 of the first adjusting mechanism 300, the structure of the second adjusting mechanism 600 is the same as that of the first adjusting mechanism 300, the track of the second adjusting mechanism 600 is disposed on the upper surface of the carrier plate 360 of the first adjusting mechanism 300, the track of the second adjusting mechanism 600 is perpendicular to the track of the first adjusting mechanism 300 on the horizontal projection plane, the track of the second adjusting mechanism 600 extends along the second direction, and the sliding frame 320 of the second adjusting mechanism 600 is slidably disposed along the track of the second adjusting mechanism 600. The second transmission control part drives one adjusting lever 351 of the second adjusting mechanism 600 to rotate relative to the sliding frame 320 of the second adjusting mechanism 600 when the limit bottom plate 310 is inclined in the second direction relative to the horizontal plane, so that the carrier plate 360 of the second adjusting mechanism 600 is adjusted to be in a horizontal state. Specifically, if the lower surface of the carrier plate 360 of the first adjustment mechanism 300 starts to start the second transmission control portion when the two sides corresponding to the first direction are not parallel to the horizontal plane after the adjustment of the first adjustment mechanism 300 is completed, the carrier plate 360 of the second adjustment mechanism 600 is adjusted such that the two sides corresponding to the first direction of the lower surface thereof are on the horizontal plane and the two sides corresponding to the second direction of the lower surface thereof are parallel to the carrier plate 360 of the first adjustment mechanism 300, since the two sides corresponding to the second direction of the carrier plate 360 of the second adjustment mechanism 600 have been tilted with the first adjustment mechanism 300 in synchronization with respect to the ground when the adjustment of the carrier plate 360 of the first adjustment mechanism 300 is completed, the carrier plate 360 of the second adjustment mechanism 600 can be in a horizontal state at this time. As shown in fig. 1, the first direction is the front-rear direction, and the second direction is the left-right direction.
In this embodiment, a lifting platform for repairing high-altitude special equipment further includes a first level sensing mechanism 362, a second level sensing mechanism 363, and a first control system. The first level sensing mechanism 362 is disposed on a first reference side of the carrier plate 360 of the first adjusting mechanism 300, where the first reference side and the other side of the carrier plate 360 are disposed opposite to each other in the left-right direction, and when the first level sensing mechanism 362 is level, a signal is transmitted to the first control system, so that the first control system controls the first transmission control portion 311 to be closed. The second level sensing mechanism 363 is disposed on a second reference side of the carrier plate 360 of the second adjusting mechanism 600, where the second reference side and the other side of the carrier plate 360 are disposed opposite to each other in the front-rear direction, and when the second level sensing mechanism 363 is level, a signal is transmitted to the first control system, so that the first control system controls the second transmission control unit to be closed, so that the first control system can be stopped in time after the carrier plate 360 of the first adjusting mechanism 300 and the carrier plate 360 of the second adjusting mechanism 600 reach the preset positions.
In this embodiment, a lifting platform for repairing high-altitude special equipment further includes a lifting mechanism 400 and a working platform 500. The working platform 500 is disposed on the upper portion of the lifting mechanism 400, the lifting mechanism 400 is disposed on the upper portion of the second adjusting mechanism 600, and the lifting mechanism 400 is used for driving the working platform 500 to lift.
In this embodiment, the lifting mechanism 400 includes a scissor assembly 420 and a drive 410. The scissor assembly 420 includes two sets of laterally parallel scissor members, each of the scissor members includes at least two scissor rod sets, each of the scissor rod sets is composed of two scissor rods hinged to each other in a crossing manner, ends of the two scissor rods are hinged to ends of vertically adjacent scissor rods to form end hinge points, a lateral connecting rod is disposed between the end hinge points of the scissor rod sets and corresponding end hinge points of the other scissor rod sets, the two lateral connecting rods at the bottom of the scissor member are slidable relatively along an upper surface of the carrier plate 360 of the second adjusting mechanism 600, and the driving part 410 is disposed on the carrier plate 360 of the second adjusting mechanism 600 for driving the two lateral connecting rods at the bottom of the scissor rod sets to approach or separate from each other along an upper surface of the carrier plate 360 of the second adjusting mechanism 600, and the upper edges of the two lateral connecting rods at the top of the scissor assembly 420 are slidably disposed along a lower surface of the work platform 500 to start adjusting the height of the work platform 500 after the second adjusting mechanism 600 completes the adjustment.
In this embodiment, a lifting platform for repairing special equipment at high altitude further includes a stabilizing mechanism 200, where the stabilizing mechanism 200 is disposed at the bottom of the chassis of the carrying device 100, and is used to limit the movement of the carrying device 100 after the carrying device 100 moves to a preset position.
In this embodiment, the stabilization mechanism 200 includes a stabilization plate 220 and a connecting telescoping post 210. The stabilizing disc 220 is telescopically arranged along the direction perpendicular to the chassis of the carrying device 100 by connecting the telescopic column 210, the lower surface of the stabilizing disc 220 is provided with a plurality of clamping teeth, the clamping teeth are used for clamping into the ground, and after the carrying device 100 is stopped, the stabilizing mechanism 200 is started, so that the stabilizing disc 220 is pricked into the ground, and the carrying device 100 is prevented from moving relative to the ground after braking.
In this embodiment, the lifting platform for repairing the high-altitude special equipment further comprises an operation box 520, and a second control system and a third control system are arranged in the operation box 520, wherein the second control system is used for controlling the opening and closing of the driving part 410. The third control system is used to adjust the extension and retraction of the connecting telescoping column 210.
In this embodiment, the track on the sliding frame 320 and the track on the carrier plate 360 each include two parallel first guide grooves 313, each sliding frame 320 includes a first sliding rod 322 fixedly connected with the first sliding rod and two second sliding rods 321, the first sliding rod 322 is disposed along the extending direction of the first guide groove 313, the two second sliding rods 321 are respectively fixedly connected with two ends of the first sliding rod 322 and perpendicular to the first sliding rod 322, two ends of each second sliding rod 321 are respectively fixedly provided with a sliding block, and the sliding blocks are inserted into the first guide grooves 313 and slidably disposed along the first guide grooves 313. The first transmission control part 311 is an electric telescopic cylinder, the cylinder body of the electric telescopic cylinder is arranged on the limiting bottom plate 310, and the telescopic part of the electric telescopic cylinder 311 is fixed with one end part of the first sliding rod 322.
In this embodiment, the limiting base plate 310 and the carrier plate 360 are further provided with a second guide groove 314 parallel to the first guide groove 313. Each supporting frame 330 includes two supporting plates 331 fixedly connected, the lower end of each supporting plate 331 is slidably disposed along the second guiding groove 314, and a vertical sliding groove 332 is disposed on each supporting plate 331.
In other embodiments of the present invention, the plurality of latches on the stabilizing disc 220 are stripe-shaped, the stabilizing disc 220 can rotate around its own axis relative to the carrying device 100, and the second control system can adjust the rotation angle of the stabilizing disc 220 according to the adjustment angles of the carrier plate 360 of the first adjustment mechanism 300 and the carrier plate 360 of the second adjustment mechanism 600, so that the extending direction of the latches of the stabilizing disc 220 is perpendicular to the tilting direction, and further limit the movement of the carrying device 100 relative to the ground.
The working principle and working method of the lifting platform for high-altitude special equipment maintenance in the embodiment are as follows: in use, the carrier 100 is moved to a location where equipment servicing is required. If the ground is inclined in a single direction at the position where equipment maintenance is required, if the ground is inclined in the front-rear direction only, the first horizontal sensing mechanism 362 transmits a signal to the first control system when sensing that the ground is inclined, the first control system drives the first transmission control part 311 to start working, so that one adjusting rod 351 of the first adjusting mechanism 300 rotates relative to the limiting base plate 310, the carrier plate 360 of the first adjusting mechanism 300 is adjusted to be in a horizontal state, and in the process, the angle of the carrier plate 360 of the second adjusting mechanism 600 relative to the carrier plate 360 of the first adjusting mechanism 300 is not changed, so that the first adjusting mechanism is also in a horizontal state finally.
Similarly, if the ground is inclined only in the left-right direction, the second horizontal sensing mechanism 363 transmits a signal to the first control system when sensing that the ground is in an inclined state, the first control system drives the second transmission control part to start working, so that one adjusting rod 351 of the second adjusting mechanism 600 rotates relative to the carrier plate 360 of the first adjusting mechanism 300, so that the carrier plate 360 of the second adjusting mechanism 600 is adjusted to be in a horizontal state, and in the process, the front end and the rear end of the carrier plate 360 of the second adjusting mechanism 600 and the ground are always parallel, so that the carrier plate 360 of the first adjusting mechanism 300 does not need to be adjusted.
If the carrying device 100 is tilted in the front-rear left-right direction with respect to the horizontal plane under the action of the tilted ground, that is, if the carrying device 100 is tilted in the three-dimensional coordinate system, as shown in fig. 6 and 7, the front end and the rear end of the carrier plate 360 of the first adjusting mechanism 300 are adjusted to be parallel to the horizontal plane by the remaining adjusting rods 351, the vertical telescopic columns 361, the sliding frame 320 and the supporting frame 330, and the front end and the rear end of the lower surface of the carrier plate 360 of the carrier plate are not tilted in the left-right direction with respect to the ground but remain parallel to the horizontal plane due to the limitation of the adjusting rod group, and the first transmission control part 311 is controlled by the first control system after receiving the signal, and the first transmission control part 311 drives one adjusting rod 351 of the first adjusting mechanism 300 to rotate with respect to the limiting bottom plate 310, so that the included angle between the adjusting rod 351 and the limiting bottom plate 310 becomes smaller, and the carrier plate 360 of the first adjusting mechanism 300 is adjusted to be parallel to the horizontal plane only by the left-right end and the left end when the ground is tilted in the front-rear left-right direction.
When the front and rear ends of the lower surface of the carrier plate 360 of the first adjusting mechanism 300 are parallel to the ground, the first level sensing mechanism 362 senses that the carrier plate is in a level state, and transmits a signal to the first control mechanism, and the first control mechanism closes the first transmission control part 311. And the first control mechanism starts to control the second transmission control part, and the second transmission control part drives one adjusting rod 351 of the second adjusting mechanism 600 to rotate relative to the carrier plate 360 of the first adjusting mechanism 300, so that the included angle between the adjusting rod 351 and the carrier plate 360 of the first adjusting mechanism 300 becomes smaller, and when the adjusting rod 351 rotates, the carrier plate 360 of the second adjusting mechanism 600 is driven by the rest adjusting rods 351, the vertical telescopic columns 361, the sliding frame 320 and the supporting frame 330 to be adjusted until the front end and the rear end of the lower surface of the carrier plate 360 are parallel to the horizontal plane. Since the left and right ends of the lower surface of the carrier plate 360 of the second adjusting mechanism 600 are already adjusted to be parallel to the horizontal plane by the adjusting rod group when the first adjusting mechanism 300 is adjusted, only the front and rear sides of the lower surface of the carrier plate 360 of the second adjusting mechanism 600 need to be adjusted to be parallel to the horizontal plane when the second transmission control part adjusts the second adjusting mechanism 600, so that the carrier plate 360 of the second adjusting mechanism 600 is in a horizontal state finally, and the workbench is also in a horizontal state.
After the carrier plate 360 of the second adjusting mechanism 600 is leveled, the third control system is controlled to extend the connecting telescopic rod, drop the stabilizing disc 220, insert the latch on the stabilizing disc 220 into the ground, and fix the carrier device 100 on the ground. And then the maintenance personnel go up again, and adjust the second control system according to the requirement, so that the second control system operates and controls the driving part 410, and the driving part 410 controls the scissor assembly 420 to adjust the height of the working platform 500.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The utility model provides a high altitude special equipment maintenance is with lift platform which characterized in that: comprises a carrying device, a first adjusting mechanism and a first transmission control part;
the carrying device is provided with a limiting bottom plate;
the first adjusting mechanism is arranged on the limiting bottom plate and comprises a track, a sliding frame, an angle adjusting assembly, a supporting frame, a limiting column, a carrier plate and a vertical telescopic column; the track is arranged on the limiting bottom plate and extends along the first direction; the sliding frame is arranged slidably along the rail; the angle adjusting assembly comprises at least two adjusting rod groups, each adjusting rod group comprises two adjusting rods which are arranged in a crossing way, and the lower ends of the two adjusting rods of each adjusting rod group are hinged to the sliding frame; the middle part of each adjusting rod is provided with a limiting chute extending along the length direction of the adjusting rod; the supporting frame is arranged on the limiting bottom plate, the supporting frame is arranged on the vertical sliding groove, and the vertical sliding groove is arranged on the vertical surface and perpendicular to the sliding rail; the limiting column transversely passes through the limiting chute on each adjusting rod and is slidably arranged along the vertical chute; the carrier plate is arranged at the upper part of the angle adjusting assembly, the upper end of each adjusting rod is hinged to the lower surface of the carrier plate, and the carrier plate is a rectangular plane plate; the vertical telescopic column is arranged in a telescopic way along the direction vertical to the carrier plate, the upper end of the vertical telescopic column is fixedly arranged on the carrier plate, the lower end of the vertical telescopic column is hinged on the limiting bottom plate, and the distance from the hinged position of the vertical telescopic column and the limiting bottom plate to the two ends of the rail is the same;
the first transmission control part is used for driving one adjusting rod of the first adjusting mechanism to rotate relative to the sliding frame of the first adjusting mechanism when the limiting bottom plate inclines in a first direction relative to the horizontal plane, so that the carrier plate of the first adjusting mechanism is adjusted to be in a horizontal state; the device comprises a first adjusting mechanism, a first transmission control part, a second adjusting mechanism and a sliding frame, wherein the first transmission control part is used for driving the sliding frame to slide along the first adjusting mechanism; the second transmission control part is used for driving one adjusting rod of the second adjusting mechanism to rotate relative to the sliding frame of the second adjusting mechanism when the limiting bottom plate inclines in a second direction relative to the horizontal plane, so that the carrier plate of the second adjusting mechanism is adjusted to be in a horizontal state; when two sides of the lower surface of the carrier plate of the first adjusting mechanism corresponding to the second direction are positioned on the horizontal plane, the gravity center of the carrier plate and the gravity center of the limiting bottom plate are positioned on the same vertical line.
2. The lifting platform for high-altitude special equipment maintenance according to claim 1, wherein: the first horizontal sensing mechanism is arranged on one first reference side surface of the carrier plate of the first adjusting mechanism, the first reference side surface and the other side surface of the carrier plate are oppositely arranged in a second direction, and when the first horizontal sensing mechanism is horizontal, signals are transmitted to the first control system, so that the control system controls the first transmission control part to be closed; the second horizontal sensing mechanism is arranged on a second reference side surface of the carrier plate of the second adjusting mechanism, the second reference side surface and the other side surface of the carrier plate are oppositely arranged in the first direction, and when the second horizontal sensing mechanism is horizontal, signals are transmitted to the first control system, so that the control system controls the second transmission control part to be closed.
3. The lifting platform for high-altitude special equipment maintenance according to claim 1, wherein: the device also comprises a lifting mechanism and a working platform; the working platform is arranged on the upper part of the lifting mechanism, the lifting mechanism is arranged on the upper part of the second adjusting mechanism, and the lifting mechanism is used for driving the working platform to lift.
4. A lifting platform for high-altitude special equipment maintenance according to claim 3, wherein: the lifting mechanism comprises a scissor assembly and a driving part; the scissors assembly comprises two groups of scissors members which are transversely arranged in parallel, each scissors member comprises at least two scissors rod groups, each scissors rod group is composed of two scissors rods which are mutually hinged in a crossing mode, the end parts of the two scissors rods are respectively hinged with the end parts of the upper and lower adjacent scissors rods to form end part hinge points, transverse connecting rods are arranged between the end part hinge points of the scissors rod groups and the end part hinge points corresponding to the other scissors rod groups, the two transverse connecting rods at the bottom of each scissors member can slide relatively along the upper surface of the carrier plate of the second adjusting mechanism, the driving part is arranged on the carrier plate of the second adjusting mechanism and used for driving the two transverse connecting rods at the bottom of each scissors rod group to be mutually close to or mutually far away from each other, and the two transverse connecting rods at the top of each scissors assembly are slidably arranged along the lower surface of the working platform.
5. The lifting platform for high-altitude special equipment maintenance according to claim 4, wherein: the device also comprises a stabilizing mechanism which is arranged at the bottom of the chassis of the carrying device and used for limiting the movement of the carrying device after the carrying device moves to a preset position.
6. The lifting platform for high-altitude special equipment maintenance according to claim 5, wherein: the stabilizing mechanism comprises a positioning disc and a connecting telescopic column; the stabilizing disc is arranged in a telescopic mode along the direction perpendicular to the chassis of the carrying device through the connecting telescopic column, a plurality of clamping teeth are arranged on the lower surface of the stabilizing disc, and the clamping teeth are used for clamping into the ground.
7. The lifting platform for high-altitude special equipment maintenance according to claim 6, wherein: the control system comprises a driving part, a first control system and a second control system, wherein the driving part is used for driving the driving part to rotate; and the third control system is used for adjusting and connecting the expansion and contraction of the expansion and contraction column.
8. The lifting platform for high-altitude special equipment maintenance according to claim 1, wherein: the track on the carriage and the track on the support plate all include two parallel arrangement's first guide slot, the carriage includes fixed connection's first slide bar and two second slide bars, and first slide bar sets up along the extending direction of first guide slot, and two second slide bars respectively with the both ends fixed connection of first slide bar, and perpendicular with first slide bar, the both ends of every second slide bar are fixed mounting respectively has the slider, and the slider inserts first guide slot, and sets up along first guide slot slidable.
9. The lifting platform for high-altitude special equipment maintenance according to claim 8, wherein: the limiting bottom plate and the carrier plate are also provided with a second guide groove parallel to the first guide groove; the support frame includes two backup pads of fixed connection, and the lower extreme of every backup pad sets up along second guide slot slidable ground, erects the spout setting in every backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211204936.7A CN115259045B (en) | 2022-09-30 | 2022-09-30 | Lifting platform for maintaining high-altitude special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211204936.7A CN115259045B (en) | 2022-09-30 | 2022-09-30 | Lifting platform for maintaining high-altitude special equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115259045A CN115259045A (en) | 2022-11-01 |
| CN115259045B true CN115259045B (en) | 2023-08-08 |
Family
ID=83757983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211204936.7A Active CN115259045B (en) | 2022-09-30 | 2022-09-30 | Lifting platform for maintaining high-altitude special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115259045B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW279838B (en) * | 1994-09-21 | 1996-07-01 | Sugiyasu Kogyo Co Ltd | |
| CN204756360U (en) * | 2015-07-08 | 2015-11-11 | 安徽工程大学 | Be suitable for multimedia devices rack of vehicle |
| CN107487736A (en) * | 2017-09-18 | 2017-12-19 | 沈阳农业大学 | A kind of high-altitude orchard operation assistance platform |
| CN107720648A (en) * | 2017-11-22 | 2018-02-23 | 西南石油大学 | A kind of orchard operation hoistable platform with automatic flat-adjustable function |
| CN207551869U (en) * | 2017-11-28 | 2018-06-29 | 子西租赁股份有限公司 | A kind of scissors-type aerial work platform |
| CN112938848A (en) * | 2020-10-16 | 2021-06-11 | 湖南理工职业技术学院 | Lifting type power maintenance platform and use method thereof |
| CN113830708A (en) * | 2021-11-04 | 2021-12-24 | 曹增国 | Lifting device for be used for 5G signal tower maintenance usefulness |
-
2022
- 2022-09-30 CN CN202211204936.7A patent/CN115259045B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW279838B (en) * | 1994-09-21 | 1996-07-01 | Sugiyasu Kogyo Co Ltd | |
| CN204756360U (en) * | 2015-07-08 | 2015-11-11 | 安徽工程大学 | Be suitable for multimedia devices rack of vehicle |
| CN107487736A (en) * | 2017-09-18 | 2017-12-19 | 沈阳农业大学 | A kind of high-altitude orchard operation assistance platform |
| CN107720648A (en) * | 2017-11-22 | 2018-02-23 | 西南石油大学 | A kind of orchard operation hoistable platform with automatic flat-adjustable function |
| CN207551869U (en) * | 2017-11-28 | 2018-06-29 | 子西租赁股份有限公司 | A kind of scissors-type aerial work platform |
| CN112938848A (en) * | 2020-10-16 | 2021-06-11 | 湖南理工职业技术学院 | Lifting type power maintenance platform and use method thereof |
| CN113830708A (en) * | 2021-11-04 | 2021-12-24 | 曹增国 | Lifting device for be used for 5G signal tower maintenance usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115259045A (en) | 2022-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4921074A (en) | Vehicle lifting platform attachment | |
| CN107514162B (en) | Parking space for improving space utilization rate based on inclined parking method | |
| CN109128806B (en) | Motor gear box assembling device for suspended air rail bogie | |
| CN209858326U (en) | Mechanical loading device of tractor protector strength test system | |
| CN203807090U (en) | Lower frame leveling device for self-propelled overhead working truck | |
| CN116964322A (en) | Displacement of horizontal piles | |
| JPH03503268A (en) | Railway vehicle bogie replacement device | |
| CN115259045B (en) | Lifting platform for maintaining high-altitude special equipment | |
| CN113501477B (en) | Leveling operation platform and operation method for line maintenance | |
| CN109706963A (en) | The installation of piping lane box type telescopic internal model, unloading, conveying intelligent platform | |
| JPH10182071A (en) | Crane | |
| CN217761025U (en) | Tunnel trolley positioning device and tunnel trolley convenient to position | |
| CN210893701U (en) | Comprehensive experiment table for automobile | |
| CN113845042B (en) | Height-adjustable small portal crane and use method thereof | |
| CN217949913U (en) | Lifting hanger with locking function | |
| CN214031527U (en) | Portable vehicle lifting device with motor transmission structure | |
| US4606273A (en) | Railway carriage with set-off apparatus | |
| US5148751A (en) | Bridging mechanism for crossing railroad tracks with vertically moving pivot carriage for bridge plate | |
| CN213302277U (en) | Wireless charging test bench frame | |
| CN114506802A (en) | Lifting platform convenient to move for bridge construction | |
| JP2745978B2 (en) | Lawn floor slabs used for lawn replacement mechanisms | |
| CN220806745U (en) | Three-coordinate template polishing equipment | |
| CN220265055U (en) | Hoisting structure for highway construction | |
| US3780831A (en) | Mast stabilizer for lift trucks | |
| CN218174547U (en) | Automobile tilting device for auto repair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230713 Address after: No. 8-7 Huixin Road, Jibei Street, Jiyang District, Jinan City, Shandong Province, 250000 Applicant after: Shandong Tengyuan Intelligent Manufacturing Co.,Ltd. Address before: 226000 Haiyan Road, Qidong high tech Industrial Development Zone, Nantong City, Jiangsu Province Applicant before: CAMCE heavy industry Intelligent Equipment Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |