CN114920184B - Aerial working platform based on vertical location of cable - Google Patents
Aerial working platform based on vertical location of cable Download PDFInfo
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- CN114920184B CN114920184B CN202210656894.4A CN202210656894A CN114920184B CN 114920184 B CN114920184 B CN 114920184B CN 202210656894 A CN202210656894 A CN 202210656894A CN 114920184 B CN114920184 B CN 114920184B
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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
- 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
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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
- B66F13/00—Common constructional features or accessories
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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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention relates to the technical field of aerial work, in particular to an aerial work platform based on vertical cable positioning, which comprises a vertical cable locking mechanism, a magnetic repulsion driving and rotating assembly and a cable positioning mechanism, wherein the magnetic repulsion driving and rotating assembly is connected and arranged in a cable locking cavity and can slide along the length direction of a horizontal cable locking rack; according to the invention, the cable positioning mechanism is tightly clamped on the cable at the operation platform body, when the power equipment is temporarily idle, the cable positioning mechanism on the cable under the dragging of gravity is limited in the cable locking channel by utilizing the matching of the limiting bulge on the cable positioning mechanism in the cable locking channel in the limiting sliding groove, so that the power equipment can be prevented from falling along with the cable, and the safety of high-altitude operation is greatly improved.
Description
Technical Field
The invention relates to the technical field of aerial work, in particular to an aerial work platform based on cable vertical positioning.
Background
When the construction work is performed on the aerial work platform, various electric power equipment needs to be used, and in order to provide a stable electric power source, a construction worker needs to take down cables of the electric power equipment from the aerial work platform and insert the cables on a power supply on the ground so as to realize the power supply of the electric power equipment on the aerial work platform, for example, the power supply of a handheld cutter on the aerial work platform.
However, in the process of implementing the specific embodiment of the present invention, the inventor of the present application finds that the existing aerial work platform has a disadvantage in use: when a construction worker on the aerial work platform operates by holding the power equipment, the cable which falls under the aerial work platform can be severely shaken, so that the safety of the worker below the aerial work platform is influenced, and after the construction worker places the power equipment on the aerial work platform, the cable can move downwards under the gravity of the cable, so that the stable placement of the power equipment on the aerial work platform is not facilitated, meanwhile, the power equipment on the aerial work platform can fall under the action of the cable due to accidents, and a great safety risk exists. Therefore, the aerial work platform based on the vertical cable positioning is provided to solve the technical problems.
Disclosure of Invention
In order to solve the problems, the invention provides an aerial working platform based on cable vertical positioning, which solves the technical problems in the background technology through the specific design of a vertical wire locking mechanism, a magnetic repulsion rotating component and a cable positioning mechanism.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an aerial work platform based on cable vertical positioning, which comprises a work platform body; the connection is provided with vertical location fixing-line ware on the operation platform body, and this vertical location fixing-line ware can be followed operation platform body length direction slides and sets up, vertical location fixing-line ware includes:
the locking device comprises two opposite vertical locking mechanisms which are connected through a fastening element, each vertical locking mechanism comprises a locking wire seat and a locking wire cavity arranged in the locking wire seat, the top of each locking wire seat is provided with a locking wire channel with the same axle, the locking wire channels are communicated with the corresponding locking wire cavities through magnetic repulsion pores, the inside of each locking wire cavity is connected with a rotating shaft, the rotating shaft is fixedly connected with a transmission gear in the same axle, the bottom of each locking wire cavity is slidably provided with a horizontal locking wire rack meshed with the transmission gear, and one end of each horizontal locking wire rack is fixedly provided with a locking wire pressing seat positioned in each locking wire channel through a locking wire push rod;
the magnetic repulsion driving and rotating assembly is connected and arranged in the wire locking cavity and can slide along the length direction of the horizontal wire locking rack, and the magnetic repulsion driving and rotating assembly drives the corresponding transmission gear to rotate through horizontal movement; and
the cable positioning mechanism comprises two clamping and positioning assemblies which are symmetrically arranged, the two clamping and positioning assemblies are clamped on the cable stably through fastening elements, the clamping and positioning assemblies can slide longitudinally inside the locking wire channel, and the clamping and positioning assemblies and the magnetic repulsion driving and rotating assemblies repel each other magnetically.
As a preferable aspect of the present invention, the magnetic repulsion rotation driving unit includes:
the horizontal moving magnet corresponds to the position of the magnetic repulsion pore channel;
the limiting rings are symmetrically connected and fixed to the bottom of the supporting seat at the lower end of the horizontal moving magnet, are sleeved on the limiting rod in the wire locking cavity and can be arranged in a sliding mode along the length direction of the limiting rod; and
the driving and rotating rack is connected and arranged at the bottom of the supporting seat and in the middle of the two limiting rings, and the driving and rotating rack is meshed with the transmission gear.
According to a preferable technical scheme of the invention, the clamping and positioning assembly comprises semicircular clamping buckles and a longitudinal moving magnet, connecting lug seats are arranged at the tops of the semicircular clamping buckles, the connecting lug seats between the two semicircular clamping buckles are connected through a fastening element, rubber pads are arranged on the inner surfaces of the semicircular clamping buckles, and the longitudinal moving magnet is fixedly connected to the bottoms of the semicircular clamping buckles and magnetically repulses with the horizontal moving magnet.
As a preferred technical scheme of the invention, the outer surface of the semicircular clamping buckle is provided with a limiting bulge, the inner wall of the wire locking channel is provided with a limiting sliding groove, and the limiting sliding groove is in sliding fit with the limiting bulge.
As a preferred technical solution of the present invention, a hollow movable seat is fixedly connected to the bottom of the wire locking seat, a wire passing channel coaxial with the wire locking channel is arranged in the hollow movable seat, and a connecting hole is arranged on a side wall of the hollow movable seat for inserting and installing a fastening element between two opposite hollow movable seats.
As a preferred technical solution of the present invention, a semicircular hollow disc attached to the bottom of the work platform body is fixedly connected to the bottom of the hollow moving seat, and the hollow moving seat is connected to and disposed in a moving channel on the work platform body and is slidably disposed along a length direction of the moving channel.
According to a preferable technical scheme, a cable guide arc rod is connected and arranged inside the semicircular hollow disc, an elastic element connected with the cable guide arc rod is arranged inside the semicircular hollow disc, an adjusting rod is matched with the outer surface of the semicircular hollow disc in a threaded manner, and one end of the adjusting rod is rotatably connected with the cable guide arc rod.
The invention has the following beneficial effects:
1. according to the cable positioning mechanism, the cable positioning mechanism is tightly clamped on the cable at the operation platform body, when the power equipment is temporarily idle, the cable positioning mechanism on the cable pulled by gravity is limited in the cable locking channel by utilizing the matching of the limiting bulge on the cable positioning mechanism in the cable locking channel in the limiting sliding groove, so that the power equipment can be effectively prevented from falling off from the operation platform body along with the cable due to accidents, and the safety during high-altitude operation is greatly improved.
2. According to the invention, the cable positioning mechanism moves downwards in the wire locking channel under the action of the self gravity of the cable, the rotation of the transmission gear is realized by utilizing the magnetic repulsion action of the longitudinal moving magnet and the horizontal moving magnet, the horizontal extrusion of the wire locking pressure seat on the surface of the cable is realized through the meshing action of the transmission gear and the horizontal wire locking rack, and further, the downward sliding tendency of the cable is greatly reduced until the wire locking pressure seat tightly clamps the cable, so that the stable placement of power equipment on an aerial work platform is facilitated.
3. According to the invention, the cable positioning mechanism is clamped and connected at a proper position on the cable, so that the length of the cable between the power equipment and the cable positioning mechanism meets the requirement of construction operation, and the cable positioning mechanism is limited in the cable locking channel, so that the length of the cable between the power equipment and the cable positioning mechanism is always kept unchanged, the cable does not slide down, the cable does not need to be lifted again during construction operation, and the efficiency of high-altitude operation is greatly improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an aerial work platform based on cable vertical positioning.
Fig. 2 is a schematic structural view of the work platform body.
Fig. 3 is a structural schematic diagram of a vertical positioning wire locking device.
Fig. 4 is a top view of the structure of fig. 3.
FIG. 5 is a schematic diagram of a vertical wire locking mechanism.
Fig. 6 is a side view of the structure of fig. 5.
Fig. 7 is a schematic structural diagram of the magnetic repulsion rotation driving assembly.
Fig. 8 is a schematic structural view of the cable positioning mechanism.
Fig. 9 is a schematic structural view of the clamping and positioning assembly.
In the drawings, the components represented by the respective reference numerals are listed below:
1-operation platform body, 101-moving channel, 102-cable insertion port, 2-vertical positioning wire locking device, 3-vertical wire locking mechanism, 301-wire locking seat, 302-wire locking cavity, 303-wire locking channel, 304-magnetic repulsion pore channel, 305-rotating shaft, 306-transmission gear, 307-horizontal wire locking rack, 308-wire locking push rod, 309-wire locking press seat, 310-limiting rod, 311-limiting sliding groove, 312-hollow moving seat, 313-threading channel, 314-connecting hole, 315-semicircular hollow disk, 316-cable guiding arc rod, 317-elastic element, 318-adjusting rod, 4-magnetic repulsion driving component, 401-horizontal moving magnet, 402-limiting ring, 403-supporting seat, 404-driving rack, 5-cable positioning mechanism, 51-clamping positioning component, 511-clamping buckle, 512-longitudinal moving magnet, 513-connecting lug seat, 514-rubber pad, 515-limiting protrusion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-9, the invention relates to a cable vertical positioning-based aerial work platform, which comprises a work platform body 1, wherein the work platform body 1 is arranged on the existing equipment capable of realizing the lifting of the work platform body 1; the connection is provided with vertical location fixing device 2 on the work platform body 1, and it is used for the spacing fixed of the cable that aerial working in-process and work platform body 1's power equipment is connected for the cable can not slide down under its self action of gravity, and then increases the power equipment's that work platform body 1 was placed stationarity, and this vertical location fixing device 2 can follow the setting of sliding of 1 length direction of work platform body, and vertical location fixing device 2 includes:
the cable locking device comprises a vertical cable locking mechanism 3, two opposite vertical cable locking mechanisms 3 are connected through a fastening element, after a cable on the electric power equipment is placed between the two vertical cable locking mechanisms 3, the cable is limited inside the two vertical cable locking mechanisms 3 through the fastening element, the vertical cable locking mechanism 3 comprises a cable locking seat 301 and a cable locking cavity 302 arranged inside the cable locking seat 301, a coaxial cable locking channel 303 is arranged at the top of the cable locking seat 301, the cable limited inside the two vertical cable locking mechanisms 3 can be longitudinally lifted and slide downwards in the cable locking channel 303, the cable locking channel 303 is communicated with the corresponding cable locking cavity 302 through a magnetic repulsion pore channel 304, a rotating shaft 305 is connected and arranged inside the cable locking cavity 302, a transmission gear 306 is coaxially connected and fixed on the rotating shaft 305, a horizontal cable locking rack 307 meshed with the transmission gear 306 is arranged at the bottom inside the cable locking cavity 302 in a sliding mode, one end of the horizontal cable locking rack 307 is fixedly provided with a cable locking seat 309 located inside the cable locking channel 303 through a cable locking push rod 308, when the transmission gear 306 rotates under a force, the horizontal cable locking rack 309 is matched with the horizontal cable locking rack 309, and the cable locking seat 309 can be gradually pressed and the cable locking seat is pressed and the cable locking seat 309 is pressed and pressed on the surface of the cable locking cavity 309 until the cable locking seat is gradually pressed and the cable locking cavity is gradually stops pressing surface;
the magnetic repulsion rotating component 4 is connected and arranged inside the wire locking cavity 302 and can slide along the length direction of the horizontal wire locking rack 307, and the magnetic repulsion rotating component 4 drives the corresponding transmission gear 306 to rotate through horizontal movement; and
One specific application of this embodiment is: the two vertical wire locking mechanisms 3 in the moving channel 101 on the operation platform body 1 are unfolded, so that a cable on the power equipment is placed between the two vertical wire locking mechanisms 3, the two vertical wire locking mechanisms 3 are combined and fixed together through the fastening element, the cable is located in the wire locking channel 303 at the moment, the cable positioning mechanism 5 is tightly installed on the cable, when the power equipment is not needed to be used temporarily in the high-altitude operation process, the cable positioning mechanism 5 on the cable can be placed in the wire locking channel 303, the cable positioning mechanism 5 slides down along the wire locking channel 303 under the action of the self gravity of the cable until the cable positioning mechanism 5 is limited in the wire locking channel 303, at the moment, under the magnetic repulsion force between the clamping positioning assembly 51 and the magnetic repulsion driving assembly 4, the two wire locking pressing seats 309 are tightly attached to the surface of the cable, the continuous sliding down of the cable in the wire locking channel 303 is slowed down or the cable stops sliding down, the power equipment caused by an accident can be effectively prevented from falling down from the operation platform body 1 along with the cable, and the safety in the high-altitude operation is greatly increased.
The second embodiment is as follows:
on the basis of the first specific embodiment, the present embodiment is different in that: the magnetic repulsion spin drive assembly 4 includes:
a horizontal moving magnet 401, wherein the horizontal moving magnet 401 corresponds to the position of the magnetic repulsion pore channel 304;
the limiting ring 402 is symmetrically connected and fixed at the bottom of the supporting seat 403 at the lower end of the horizontal moving magnet 401, the limiting ring 402 is sleeved on the limiting rod 310 in the wire locking cavity 302 and can be arranged in a sliding manner along the length direction of the limiting rod 310, and when the horizontal moving magnet 401 is subjected to magnetic repulsion force, the whole magnetic repulsion rotation driving component 4 can horizontally move along the limiting rod 310 towards the direction deviating from the magnetic repulsion pore channel 304; and
the driving rack 404 is connected to the bottom of the support base 403 and located in the middle of the two limit rings 402, the driving rack 404 is meshed with the transmission gear 306, when the whole magnetic repulsion driving component 4 horizontally moves along the limit rod 310 in the direction away from the magnetic repulsion pore channel 304, the transmission gear 306 in the corresponding position is driven to rotate by the horizontal movement of the driving rack 404, and therefore the horizontal locking line rack 307 is driven to horizontally move in the direction close to the magnetic repulsion pore channel 304 by the rotation of the transmission gear 306, and the locking line pressing base 309 is tightly attached to the surface of the cable.
Further, the clamping and positioning assembly 51 comprises a semicircular clamping buckle 511 and a longitudinal moving magnet 512, a connecting ear seat 513 is arranged at the top of the semicircular clamping buckle 511, the connecting ear seats 513 between the two semicircular clamping buckles 511 are connected through a fastening element, a rubber pad 514 is arranged on the inner surface of the semicircular clamping buckle 511, when the fastening element between the two clamping and positioning assemblies 51 is operated in a rotating mode, the rubber pad 514 is gradually compressed and tightly attached to the surface of the cable, so that the clamping and fixing of the clamping and positioning assembly 51 on the cable are achieved, the clamping and positioning assembly 51 can move synchronously along with the cable, the longitudinal moving magnet 512 is connected and fixed at the bottom of the semicircular clamping buckle 511 and magnetically repels the horizontal moving magnet 401, and in the process that the clamping and positioning assembly 51 moves downwards along the cable locking channel 303, when the longitudinal moving magnet 512 moves to the magnetic repulsion pore channel 304, the longitudinal moving magnet 512 starts to magnetically repel the corresponding horizontal moving magnet 401, so that the whole magnetic repulsion rotating assembly 4 horizontally moves towards the direction deviating from the magnetic repulsion pore channel 304.
Further, the outer surface of the semicircular clamping buckle 511 is provided with a limiting protrusion 515, the inner wall of the locking line channel 303 is provided with a limiting sliding groove 311, and the limiting sliding groove 311 is in sliding fit with the limiting protrusion 515 to ensure that the whole cable positioning mechanism 5 stably slides down in the locking line channel 303.
Further, a hollow movable seat 312 is fixedly connected to the bottom of the wire locking seat 301, a threading channel 313 coaxial with the wire locking channel 303 is arranged inside the hollow movable seat 312, a connecting hole 314 is formed in the side wall of the hollow movable seat 312, and is used for inserting and installing a fastening element between the two hollow movable seats 312 which are oppositely arranged, so as to tightly connect the two separable vertical wire locking mechanisms 3 together, and in this way, a cable can be conveniently placed in the inner space of the vertical wire locking mechanism 3.
One specific application of this embodiment is: the cable positioning mechanism 5 moves downwards in the cable locking channel 303 under the action of the gravity of the cable, when the longitudinal moving magnet 512 moves to the magnetic repulsion pore channel 304, the magnetic repulsion action of the longitudinal moving magnet 512 and the horizontal moving magnet 401 is utilized to realize the rotation of the transmission gear 306, the horizontal extrusion of the cable locking pressure seat 309 on the surface of the cable is realized through the meshing action of the transmission gear 306 and the horizontal cable locking rack 307, and further, the downward sliding trend of the cable is greatly reduced until the cable locking pressure seat 309 tightly clamps the cable, so that the stable placement of power equipment on an aerial work platform is facilitated.
The third concrete embodiment:
on the basis of the first embodiment, the present embodiment is different in that: the bottom of the hollow moving seat 312 is fixedly connected with a semicircular hollow disc 315 attached to the bottom of the operation platform body 1, the hollow moving seat 312 is connected in the moving channel 101 arranged on the operation platform body 1 and can be arranged in a sliding manner along the length direction of the moving channel 101, the vertical positioning wire locking device 2 with the cables placed inside can be moved to a required position along the moving channel 101 according to the operation position requirement in the construction operation process, so that the construction operation on different positions is facilitated, the cable insertion port 102 communicated with the moving channel 101 is further arranged on the operation platform body 1, after the two vertical wire locking mechanisms 3 are unfolded, the cables are inserted into the wire locking channel 303 between the two vertical wire locking mechanisms 3 from the cable insertion port 102 on the operation platform body 1, and the cables are smoothly placed in the wire locking channel 303.
Furthermore, a cable guide arc rod 316 is connected and arranged inside the semicircular hollow disk 315, an elastic element 317 connected with the cable guide arc rod 316 is arranged inside the semicircular hollow disk 315, an adjusting rod 318 is in threaded fit with the outer surface of the semicircular hollow disk 315, one end of the adjusting rod 318 is rotatably connected with the cable guide arc rod 316, and the two cable guide arc rods 316 can be attached together by operating the adjusting rod 318, so that the cable is surrounded therein.
One specific application of this embodiment is: after cables connected to the power equipment are placed in the wire locking channel 303 between the two vertical wire locking mechanisms 3, the two cable guide arc rods 316 are completely attached together by rotating the adjusting rod 318, the cables are limited between the two cable guide arc rods 316 at the moment and are used for guiding the cables when the cables are lifted or slide down by means of self gravity, random large-amplitude shaking of the cables is avoided, the stability of the cable lifting process is improved, meanwhile, the vertical positioning wire locking device 2 with the cables placed inside can be moved to a required position along the moving channel 101 according to the requirement of an operation position in the construction operation process, and construction operation on different positions is facilitated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An aerial work platform based on cable vertical positioning comprises a work platform body; the method is characterized in that: the connection is provided with vertical location fixing-line ware on the operation platform body, and this vertical location fixing-line ware can be followed operation platform body length direction slides and sets up, vertical location fixing-line ware includes:
the locking device comprises two opposite vertical locking mechanisms which are connected through a fastening element, each vertical locking mechanism comprises a locking wire seat and a locking wire cavity arranged in the locking wire seat, the top of each locking wire seat is provided with a locking wire channel with the same axle, the locking wire channels are communicated with the corresponding locking wire cavities through magnetic repulsion pores, the inside of each locking wire cavity is connected with a rotating shaft, the rotating shaft is fixedly connected with a transmission gear in the same axle, the bottom of each locking wire cavity is slidably provided with a horizontal locking wire rack meshed with the transmission gear, and one end of each horizontal locking wire rack is fixedly provided with a locking wire pressing seat positioned in each locking wire channel through a locking wire push rod;
the magnetic repulsion driving assembly is connected and arranged inside the locking wire cavity and can slide along the length direction of the horizontal locking wire rack, and the magnetic repulsion driving assembly drives the corresponding transmission gear to rotate through horizontal movement; and
the cable positioning mechanism comprises two clamping and positioning assemblies which are symmetrically arranged, the two clamping and positioning assemblies are stably clamped on the cable through fastening elements, the clamping and positioning assemblies can longitudinally slide in the wire locking channel, and the clamping and positioning assemblies and the magnetic repulsion rotating assembly repel each other in magnetic property.
2. The aerial work platform based on cable vertical positioning of claim 1, wherein the magnetic repulsion rotation driving assembly comprises:
the horizontal moving magnet corresponds to the position of the magnetic repulsion pore passage;
the limiting rings are symmetrically connected and fixed to the bottom of the supporting seat at the lower end of the horizontal moving magnet, sleeved on the limiting rod in the wire locking cavity and can be arranged in a sliding mode along the length direction of the limiting rod; and
and the driving rack is connected and arranged at the bottom of the supporting seat and is arranged in the middle of the two limiting rings, and the driving rack is meshed with the transmission gear.
3. The aerial work platform based on cable vertical positioning as claimed in claim 2, characterized in that the clamping and positioning assembly comprises a semicircular clamping buckle and a longitudinal moving magnet, a connecting lug seat is arranged at the top of the semicircular clamping buckle, the connecting lug seat between the two semicircular clamping buckles is connected through a fastening element, a rubber pad is arranged on the inner surface of the semicircular clamping buckle, the longitudinal moving magnet is fixedly connected to the bottom of the semicircular clamping buckle, and the longitudinal moving magnet and the horizontal moving magnet repel each other magnetically.
4. The aerial work platform based on vertical cable positioning of claim 3, wherein the outer surface of the semicircular clamping buckle is provided with a limiting protrusion, the inner wall of the wire locking channel is provided with a limiting sliding groove, and the limiting sliding groove is in sliding fit with the limiting protrusion.
5. The aerial work platform based on cable vertical positioning as claimed in claim 1, wherein a hollow moving seat is fixedly connected to the bottom of the cable locking seat, a cable passing channel coaxial with the cable locking channel is arranged inside the hollow moving seat, and a connecting hole is formed in a side wall of the hollow moving seat and used for inserting and installing a fastening element between the two opposite hollow moving seats.
6. The aerial work platform based on vertical cable positioning of claim 5, wherein the bottom of the hollow moving seat is fixedly connected with a semicircular hollow disc attached to the bottom of the work platform body, and the hollow moving seat is connected and arranged in a moving channel on the work platform body and can slide along the length direction of the moving channel.
7. The aerial work platform based on vertical cable positioning of claim 6, wherein a cable guide arc rod is connected to the inside of the semicircular hollow disc, an elastic element connected with the cable guide arc rod is arranged inside the semicircular hollow disc, an adjusting rod is in threaded fit with the outer surface of the semicircular hollow disc, and one end of the adjusting rod is rotatably connected with the cable guide arc rod.
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| CN202210656894.4A CN114920184B (en) | 2022-06-10 | 2022-06-10 | Aerial working platform based on vertical location of cable |
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| CN202210656894.4A CN114920184B (en) | 2022-06-10 | 2022-06-10 | Aerial working platform based on vertical location of cable |
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