CN113097912A - Electric power overhauls platform - Google Patents
Electric power overhauls platform Download PDFInfo
- Publication number
- CN113097912A CN113097912A CN202110420668.1A CN202110420668A CN113097912A CN 113097912 A CN113097912 A CN 113097912A CN 202110420668 A CN202110420668 A CN 202110420668A CN 113097912 A CN113097912 A CN 113097912A
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- Prior art keywords
- rod
- electric power
- platform
- rotating disc
- motor
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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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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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Ladders (AREA)
Abstract
The invention belongs to the technical field of electric power overhaul, and particularly relates to an electric power overhaul platform which comprises a base, a rotating mechanism, a lifting mechanism, an overhaul platform and a telescopic ladder, wherein a first support leg is arranged below the base, and a first roller is arranged at the bottom of the first support leg; the rotating mechanism comprises a motor I arranged on the base, a driving gear connected with an output shaft of the motor I, a rotating disc rotatably arranged above the base, a gear ring arranged on the outer wall of the rotating disc and meshed with the driving gear, and a limiting mechanism arranged on the rotating disc and used for limiting the rotating disc to rotate; the lifting mechanism comprises a fixed rod arranged on the rotating disc, a limiting rod arranged on the fixed rod, a second motor arranged on the rotating disc, a lead screw connected with an output shaft of the second motor, a sleeve arranged below the maintenance platform, a threaded hole arranged in the sleeve, and a positioning groove arranged on the outer wall of the sleeve and matched with the limiting rod. The electric power overhaul platform disclosed by the invention realizes height adjustment and angle adjustment, and is convenient for getting on and off operators and transferring overhaul tools at any time.
Description
Technical Field
The invention belongs to the technical field of electric power overhaul, and particularly relates to an electric power overhaul platform.
Background
In the electric power overhauls the operation, the staff need climb to a take the altitude with the help of cat ladder and maintenance platform and remove a locating position and inspect, repair, maintain or installation operation to power equipment, and among the current electric power overhauls the operation process, cat ladder and maintenance platform separately arrange, use inconvenient, overhaul the platform height angle moreover and can not adjust, and the range of application is limited.
Chinese patent with publication number CN206211357U discloses a rotary adjustable electric power overhaul platform, which comprises a base and universal wheels arranged at four corners of the bottom of the base, wherein hydraulic cylinders are symmetrically arranged at the left side and the right side of the top of the base, a rotary platform is arranged in an inner cavity of a rotary groove, idler wheels are arranged at the left side and the right side of the bottom of the rotary platform, a motor is arranged at the left side of the top of the platform, a driving gear is arranged on a power output shaft at the right side of the motor, the driving gear is positioned at the left side of the top of the rotary platform, driven tooth grooves matched with a driving gear and a driven gear are arranged at the periphery of the top of the rotary platform, the overhaul platform has a lifting function by adjusting the hydraulic cylinders, so that higher electrical equipment can be overhauled, the rotary platform is driven to rotate by the rotation of, the work efficiency of electric power maintenance is improved. However, the rotary platform is positioned in the platform, so that the actual use area of an operator is reduced, and no ladder stand is arranged.
Chinese patent with publication number CN207868693U discloses a rotatory adjustable electric power overhauls platform, its structure includes pulley, hydraulic stem, stretches down frame, angle regulator, handrail, rail, overhauls platform, bracing piece, base, overhaul and be equipped with the handrail on the platform top rear end, handrail vertical fixation installs on overhauing the platform, it all is equipped with adjusting screw to overhaul the platform edge, the utility model discloses be equipped with angle regulator, protect workman's safety with handrail and rail, electric power overhauls the direction that the platform operates as required at the during operation, mutually supports with carousel and controller and rotates appointed direction, then locks with locker and antiskid ribbed plate cooperation, prevents that the during operation from taking place the direction skew, improves the work efficiency that the transformer overhauld. However, this patent adopts angle adjuster angle regulation, and the staff is inconvenient angle regulation when overhauing platform upper portion moreover, can not adjust the angle at any time, and it is inconvenient to use, does not set up the cat ladder yet.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide an electric power overhaul platform which can realize height adjustment and angle adjustment, and is convenient for getting on and off operators at any time and transferring overhaul tools at any time.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric power overhaul platform comprises a base, a rotating mechanism arranged on the base, a lifting mechanism arranged on the rotating mechanism, an overhaul platform arranged above the lifting mechanism, and a telescopic ladder stand hinged with the overhaul platform, wherein a first support leg is arranged below the base, and a first roller is arranged at the bottom of the first support leg; the rotating mechanism comprises a motor I arranged on the base, a driving gear connected with an output shaft of the motor I, a rotating disc rotatably arranged above the base, a gear ring arranged on the outer wall of the rotating disc and meshed with the driving gear, and a limiting mechanism arranged on the rotating disc and used for limiting the rotating disc to rotate; elevating system is including setting up dead lever on the rolling disc, setting gag lever post on the dead lever, setting motor two on the rolling disc, the lead screw of being connected with motor two output shaft, setting up at sleeve, the screw hole of setting in the sleeve of overhauing the platform below, seting up the constant head tank that matches at the sleeve outer wall and gag lever post, lead screw and screw hole threaded connection, gag lever post and constant head tank sliding connection, still set up the controller on the maintenance platform, motor one and motor two are connected to the controller electricity.
Preferably, elevating system is still including setting up the spout in the dead lever is inside, maintenance platform one side sets up the slider, and the slider below sets up rolls the theory two, gyro wheel two can slide from top to bottom along the spout.
Preferably, the limiting mechanism comprises an operating block, an inserting rod is arranged at the lower end of the operating block, a first limiting hole is formed in the rotating disc, a second limiting hole matched with the first limiting hole in a circle is formed in the base, and the inserting rod penetrates through the first limiting hole and the second limiting hole.
Preferably, the operation block is a square ring, and the square ring is sleeved on the outer wall of the fixing rod.
Preferably, the rotary disc is hinged with the blocking cover at one edge of the limiting hole.
Preferably, the extension ladder comprises a main ladder rod, an auxiliary rod arranged in the main ladder rod in a drawing mode, first pedals arranged on two sides of the main ladder rod, and second pedals arranged on two sides of the auxiliary rod in a telescopic mode.
Preferably, a plurality of sets of limiting holes III are formed in two sides of the main ladder rod, and a set of elastic protrusions matched with the limiting holes III are formed in two sides of the auxiliary rod.
Preferably, the lower end of the auxiliary rod is also provided with an anti-skid rod.
Preferably, a connecting bolt can be disassembled between the upper end of the extension ladder and the maintenance platform.
Preferably, the upper end of the fixing rod is provided with a supporting rod, the tail end of the supporting rod is provided with a pulley, and the pulley transmits the tool box through a traction rope.
The invention has the following positive beneficial effects:
1. the electric power maintenance platform can drive the maintenance platform to rotate to a proper angle through the rotation of the rotating disc, can drive the screw rod to rotate through the motor II to enable the maintenance platform to ascend to a proper height, can facilitate different maintenance personnel to ascend and descend the maintenance platform at any time through the extension ladder, and can transmit required maintenance tools at any time through the pulley.
2. The extension ladder is hinged with the maintenance platform, so that the extension ladder pulled to a proper length can be supported on the ground in an inclined mode conveniently, and the extension ladder is further prevented from shaking in the rotating process of the rotating disc through the fixation of the bolts.
Drawings
FIG. 1 is a front view of an electrical service platform of the present invention;
FIG. 2 is a cross-sectional view of a fixation rod of the present invention;
FIG. 3 is a top view of the electric turn disc of the present invention;
FIG. 4 is a schematic view of an extension ladder according to the present invention;
FIG. 5 is a second schematic view of the extension ladder of the present invention;
FIG. 6 is a third schematic view of the extension ladder of the present invention;
in the figure: 1-base, 2-gear ring, 3-rotating disc, 4-blocking cover, 5-operation block, 6-tool box, 7-pulley, 8-support rod, 9-fixing rod, 10-limiting rod, 11-maintenance platform, 12-sleeve, 13-positioning groove, 14-bolt, 15-main ladder rod, 16-pedal I, 17-screw rod, 18-motor II, 19-auxiliary rod, 20-driving gear, 21-motor I, 22-roller I, 23-sliding block, 24-roller II, 25-limiting hole II, 26-elastic bulge, 27-pedal II, 28-anti-sliding rod and 29-controller.
Detailed Description
The invention will be further illustrated with reference to some specific examples.
Example 1
Referring to fig. 1-3, an electric power overhauls platform, including base 1, the slewing mechanism of setting on base 1, the elevating system of setting on slewing mechanism, the maintenance platform 11 of setting above elevating system, with the flexible cat ladder of maintenance platform edge 11 articulated and set up the controller 29 above maintaining platform 11, motor one 21 and motor two 18 are connected to controller 29 electricity, base 1 below sets up landing leg one, landing leg one bottom sets up gyro wheel one 22, set up arrestment mechanism on the gyro wheel one 22, it is convenient to remove to suitable position and fix the maintenance platform.
The rotating mechanism comprises a first motor 21 arranged on the base 1, a driving gear 20 connected with an output shaft of the first motor 21, a rotating disc 3 rotatably arranged above the base 1, a gear ring 2 arranged on the outer wall of the rotating disc 3 and meshed with the driving gear 20, and a limiting mechanism arranged on the rotating disc 3 and used for limiting the rotating disc 3 to rotate; the limiting mechanism comprises an operation block 5, an inserting rod is arranged at the lower end of the operation block 5, a first limiting hole is formed in the rotating disc 3, a second limiting hole 25 matched with the first limiting hole in a circle is formed in the base 1, and the inserting rod penetrates through the first limiting hole and the second limiting hole 25.
The lifting mechanism comprises a fixed rod 9 arranged on the rotating disc 3, a limiting rod 10 arranged on the fixed rod 9, a second motor 18 arranged on the rotating disc 3, a lead screw 17 connected with an output shaft of the second motor 18, a sleeve 12 arranged below the overhauling platform 11, a threaded hole arranged in the sleeve 12, and a positioning groove 13 formed in the outer wall of the sleeve 12 and matched with the limiting rod 10, wherein the lead screw 17 is in threaded connection with the threaded hole, and the limiting rod 10 is in sliding connection with the positioning groove 13; the fixed rod 9 is internally provided with a sliding groove, one side of the maintenance platform 11 is provided with a sliding block 23, a roller wheel II 24 is arranged below the sliding block 23, the roller wheel II 24 can slide up and down along the sliding groove, and the stability of the maintenance platform 11 is further ensured.
Further, dead lever 9 is the square pole, operation piece 5 is the quad ring, the quad ring cover is established at dead lever 9 outer wall, prevent that the quad ring from losing, the quad ring can reciprocate but do not rotate along the square pole, the carousel 3 is gone up and is located a spacing hole edge hinge and keeps off lid 4, when carousel 3 needs to rotate, can upwards mention the quad ring, upset keeps off lid 4 and covers spacing hole one, do not influence carousel 3 and rotate, when needs fix carousel 3 once more, keep off lid 4 and open, the inserted bar runs through spacing hole one again and new spacing hole two 25.
Referring to fig. 4-5, the extension ladder includes a main ladder rod 15, an auxiliary rod 19 disposed in the main ladder rod 15 in a drawing manner, a first step 16 disposed on both sides of the main ladder rod 15, and a second step 27 telescopically disposed on both sides of the auxiliary rod 19, wherein the surface of the first step 16 is provided with anti-skid threads, and the second step 27 is screwed into the auxiliary rod 19 or other ways that can achieve extension and retraction, for example: drawing; set up multiunit spacing hole three on main ladder rod 15 both sides, auxiliary rod 19 both sides set up a set of elastic bulge 26 that matches with spacing hole three, through elastic bulge 26 at the spacing three internal fixation in hole of difference, realize the regulation of the different lengths of extension ladder.
The upper end of the fixed rod 9 is also provided with a supporting rod 8, the tail end of the supporting rod 8 is provided with a pulley 7, and the pulley 7 transmits the tool box 6 through a traction rope.
The operation method of the electric power overhaul platform comprises the following steps: when the angle of the maintenance platform needs to be adjusted, a control switch of a motor I21 is turned on, the motor I21 drives a driving gear 20 to rotate, the driving gear 20 drives a gear ring 2 to rotate, and further drives a rotating disc 3 and the maintenance platform 11 to rotate until the rotating disc rotates to a proper angle, and the motor I21 is turned off; when the height of the maintenance platform 11 needs to be adjusted, the second motor 18 drives the screw rod 17 to rotate by turning on a control switch of the second motor 18, the maintenance platform 11 rises to a proper height under the action of the limiting rod 10, and the second motor 18 is turned off. When other maintenance operators need to be used, the auxiliary rod 19 can be pulled out from the main ladder rod 15, the second pedal 27 is screwed out, the upper end of the telescopic ladder stand is hinged with the maintenance platform 11, the lower end of the telescopic ladder stand is in contact with the ground, and the telescopic ladder stand can move up and down. When the transfer tool or other tools for maintenance are needed, the traction rope transfer tool is pulled at the same time.
Example 2
Referring to fig. 6, this embodiment is substantially the same as embodiment 1, and the same points are not repeated, except that: the connecting bolt 14 can be disassembled between the upper end of the extension ladder and the maintenance platform 11, so that the extension ladder is prevented from shaking in the rotating process of the rotating disc 3, and when the extension ladder is required to be used, the bolt 14 can be rotated and disassembled for use; the lower end of the auxiliary rod 15 is also provided with an anti-skid rod 28, the contact area of the anti-skid rod 28 and the ground is large, and the stability of the extension ladder is improved.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. An electric power overhaul platform is characterized by comprising a base, a rotating mechanism arranged on the base, a lifting mechanism arranged on the rotating mechanism, an overhaul platform arranged above the lifting mechanism and a telescopic ladder stand hinged with the overhaul platform, wherein a first support leg is arranged below the base, and a first roller is arranged at the bottom of the first support leg; the rotating mechanism comprises a motor I arranged on the base, a driving gear connected with an output shaft of the motor I, a rotating disc rotatably arranged above the base, a gear ring arranged on the outer wall of the rotating disc and meshed with the driving gear, and a limiting mechanism arranged on the rotating disc and used for limiting the rotating disc to rotate; elevating system is including setting up dead lever on the rolling disc, setting gag lever post on the dead lever, setting motor two on the rolling disc, the lead screw of being connected with motor two output shaft, setting up at sleeve, the screw hole of setting in the sleeve of overhauing the platform below, seting up the constant head tank that matches at the sleeve outer wall and gag lever post, lead screw and screw hole threaded connection, gag lever post and constant head tank sliding connection, still set up the controller on the maintenance platform, motor one and motor two are connected to the controller electricity.
2. The electric power overhaul platform of claim 1, wherein the lifting mechanism further comprises a chute arranged inside the fixed rod, a sliding block is arranged on one side of the overhaul platform, a second roller is arranged below the sliding block, and the second roller can slide up and down along the chute.
3. An electric power overhaul platform according to claim 2, wherein the limiting mechanism comprises an operating block, an inserted rod is arranged at the lower end of the operating block, a first limiting hole is formed in the rotating disc, a circle of second limiting holes matched with the first limiting hole are formed in the base, and the inserted rod penetrates through the first limiting hole and the second limiting hole.
4. The electric power overhaul platform of claim 3, wherein the operating block is a square ring, and the square ring is sleeved on the outer wall of the fixing rod.
5. An electric power overhaul platform according to claim 4 wherein the rotating disc is hinged to the stop cover at an edge of the limit hole.
6. The electric power overhaul platform of claim 1, wherein the extension ladder comprises a main ladder rod, an auxiliary rod arranged in the main ladder rod in a drawing manner, first pedals arranged on two sides of the main ladder rod, and second pedals telescopically arranged on two sides of the auxiliary rod.
7. An electric power overhaul platform as claimed in claim 6 wherein a plurality of sets of third limiting holes are provided on both sides of the main ladder bar, and a set of resilient protrusions matching the third limiting holes are provided on both sides of the auxiliary bar.
8. An electric power overhaul platform according to claim 7 wherein the lower end of the auxiliary rod is further provided with a skid-proof rod.
9. An electric power overhaul platform as claimed in claim 1 wherein the connecting bolts are also removable between the upper end of the extension ladder and the overhaul platform.
10. An electric power overhaul platform as claimed in claim 1 wherein the fixing rod has a support rod at its upper end, and the support rod has a pulley at its end, the pulley being passed through a pull rope to a tool box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110420668.1A CN113097912B (en) | 2021-04-19 | 2021-04-19 | Electric power overhauls platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110420668.1A CN113097912B (en) | 2021-04-19 | 2021-04-19 | Electric power overhauls platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113097912A true CN113097912A (en) | 2021-07-09 |
| CN113097912B CN113097912B (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110420668.1A Active CN113097912B (en) | 2021-04-19 | 2021-04-19 | Electric power overhauls platform |
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| Country | Link |
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| CN (1) | CN113097912B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113420343A (en) * | 2021-07-15 | 2021-09-21 | 江苏晟晖信息科技有限公司 | Cloud computing data security protection system under big data network environment |
| CN113594946A (en) * | 2021-08-19 | 2021-11-02 | 国网河南省电力公司南阳供电公司 | Liftable rotatable transformer overhauls operation platform |
| CN114122999A (en) * | 2021-11-29 | 2022-03-01 | 国网安徽省电力有限公司六安供电公司 | Electric power system switch overhauls device with flexible function of platform |
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| CN113594946B (en) * | 2021-08-19 | 2023-07-18 | 国网河南省电力公司南阳供电公司 | Liftable rotatable power transformation overhauls operation platform |
| CN114122999A (en) * | 2021-11-29 | 2022-03-01 | 国网安徽省电力有限公司六安供电公司 | Electric power system switch overhauls device with flexible function of platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113097912B (en) | 2023-01-20 |
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