CN111891995A - Electric power construction platform fine setting jacking equipment - Google Patents
Electric power construction platform fine setting jacking equipment Download PDFInfo
- Publication number
- CN111891995A CN111891995A CN202010832644.2A CN202010832644A CN111891995A CN 111891995 A CN111891995 A CN 111891995A CN 202010832644 A CN202010832644 A CN 202010832644A CN 111891995 A CN111891995 A CN 111891995A
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- China
- Prior art keywords
- platform
- gear
- lifting
- fixedly arranged
- rotating shaft
- 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.)
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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
-
- 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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses fine-tuning lifting equipment for an electric power construction platform, which comprises a frame shell, wherein a transmission cavity is arranged in the frame shell, a transmission threaded rod is rotatably arranged on the upper end wall and the lower end wall of the transmission cavity, a first transmission gear is fixedly arranged on the transmission threaded rod, the transmission threaded rod is provided with a working platform which can act with the transmission threaded rod to move the working platform, the invention has simple structure and simple and convenient operation, when the electric power construction is carried out, the work in high altitude is required, the assistance of the lifting device is required, the invention can be used for regulating the height of the lifting device to a certain extent again, and then the lifting device can be lifted for a certain distance again in the platform, meanwhile, the enclosing rod can be erected on the ascending platform, so that two sides of the platform are sealed, the falling of workers is prevented, and the high integration degree is achieved.
Description
Technical Field
The invention relates to the field related to electric power construction, in particular to fine adjustment lifting equipment for an electric power construction platform.
Background
As is well known, when electric power is under construction, the lift truck needs to be assisted, the construction platform needs to be moved to a certain height for construction, but sometimes needs to be adjusted in a small range during construction, the work of constructors is guaranteed, the lift truck needs to be restarted to adjust the position again, time is wasted, and therefore an electric power construction platform fine adjustment lifting device needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide fine adjustment lifting equipment for an electric power construction platform, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
The invention relates to fine adjustment lifting equipment for an electric power construction platform, which comprises a rack shell, wherein a transmission cavity is arranged in the rack shell, a transmission threaded rod is rotatably arranged on the upper end wall and the lower end wall of the transmission cavity, a first transmission gear is fixedly arranged on the transmission threaded rod, a working platform is arranged on the transmission threaded rod, the working platform can act on the transmission threaded rod to move the working platform, a platform power cavity is fixedly arranged at the inner lower end of the working platform, a platform power sliding block is slidably arranged in the platform power cavity, a platform power rack is fixedly arranged on the platform power sliding block, a platform power spring is arranged between the right end of the platform power sliding block and the right end wall of the platform power cavity, a platform power rotating shaft is rotatably arranged on the front end wall and the rear end wall of the platform power cavity, and a platform, a platform power large gear is fixedly arranged on the platform power rotating shaft and is arranged at the rear end of the platform power small gear, the platform power small gear can act with the platform power rack, a platform power short rod is fixedly arranged on the platform power large gear, a platform lifting cavity is fixedly arranged in the working platform and is arranged at the upper end of the platform power cavity and communicated with the platform power small gear, a platform lifting slide block is arranged in the platform lifting cavity in a sliding manner, a platform power long rod is hinged between the lower end of the platform lifting slide block and the platform power short rod, and bilaterally symmetrical stop rod sliding cavities are fixedly arranged in the platform lifting slide block; a stop rod is arranged in the stop rod sliding cavity in a sliding mode, a stop rod rack is fixedly arranged on the stop rod, a stop rod small rack is fixedly arranged on the right stop rod, rocking bar rotating shafts which are bilaterally symmetrical are rotatably arranged on the front end wall and the rear end wall of the platform lifting cavity, a rocking bar gear is fixedly arranged on the rocking bar rotating shaft, a wire wheel is fixedly arranged on the rocking bar rotating shaft, the wire wheel is arranged at the upper end of the rocking bar gear, a lifting motor is fixedly arranged at the lower end of the inner left side of the platform lifting sliding block, and a lifting motor rotating shaft is rotatably arranged at; the lifting mechanism is characterized in that a first lifting gear is fixedly arranged on a lifting motor rotating shaft, a worm is fixedly arranged on the lifting motor rotating shaft, a first lifting rotating shaft is arranged on the inner wall of the left side of the platform lifting sliding block in a rotating mode, a turbine is fixedly arranged on the first lifting rotating shaft and can act on the worm, a second lifting rotating shaft is arranged on the upper end wall of the left side in the platform lifting sliding block in a rotating mode, the second lifting rotating shaft penetrates through the platform lifting cavity and the platform power cavity, a second lifting gear is fixedly arranged on the second lifting rotating shaft, a cam is fixedly arranged on the second lifting rotating shaft and is arranged at the lower end of the second lifting gear, a lifting chain is arranged between the second lifting gear and the first lifting gear, and the cam can act on the platform power sliding block and can enable the platform power sliding block to move.
Further, a first helical gear is fixedly arranged at the right end of the first lifting rotating shaft, a blocking rod rotating shaft is rotatably arranged on the front end wall and the rear end wall of the right side of the platform lifting sliding block, a second helical gear is fixedly arranged on the blocking rod rotating shaft, a blocking rod gear is fixedly arranged on the blocking rod rotating shaft and is arranged at the rear end of the second helical gear, the blocking rod gear can act on a blocking rod rack, the first helical gear can act on the second helical gear, a connecting rod is fixedly arranged between the two blocking rods, left and right symmetric rockers are arranged in the connecting rod in a rotating mode, one end, close to the rocker, of the rocker is fixedly connected with one end of the wire wheel, and the lower end of the rocker is fixedly connected with elastic cloth, so that the elastic cloth can be opened when the rocker rotates.
Further, a moving cavity is fixedly arranged in the rack shell, a moving motor is fixedly arranged at the right end in the moving cavity, a moving rotating shaft is rotatably arranged at the left end of the moving motor, a first moving helical gear is fixedly arranged on the moving rotating shaft, a moving gear is fixedly arranged on the moving rotating shaft and is arranged at the left end of the first moving helical gear, a moving block is arranged on the moving rotating shaft and can slide on the moving rotating shaft, an article moving cavity is fixedly arranged at the left end in the rack shell, an article moving block is slidably arranged in the article moving cavity, a moving connecting rod is hinged between the article moving block and the moving block, an article storage box is fixedly arranged at the upper end of the article moving block, a transmission rotating shaft is rotatably arranged at the right end of the rack shell, a transmission gear is fixedly arranged on the transmission rotating shaft, and a second moving helical gear is fixedly, the second movable bevel gear is arranged at the lower end of the transmission gear.
Further, the second removes helical gear can with the meshing of first removal helical gear, drive gear with be equipped with drive chain between the first drive gear, rotate on the right side upper end wall in the frame shell and be equipped with the protection pivot, the fixed protection gear that is equipped with in the protection pivot, the fixed first protective wire wheel that is equipped with in the protection pivot, the fixed second protective wire wheel that is equipped with in the protection pivot, the protection gear with be equipped with the protection chain between the moving gear, the protection gear is in first protective wire wheel right side, second protective wire wheel is in first protective wire wheel left side, first protective wire wheel with second protective wire wheel is in the outside of frame shell, first protective wire wheel with second protective wire wheel with work platform fixed connection.
The invention has the beneficial effects that: the invention has simple structure and simple and convenient operation, needs to work in high altitude when in electric power construction, needs the assistance of the lifting device, rises for a certain distance again through the platform when the lifting device reaches a certain height and carries out small-amplitude adjustment again, and can build the enclosing rod on the rising platform at the same time, so that the two sides of the platform are sealed, thereby preventing the falling of workers and having higher integration degree.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
fig. 4 is an enlarged schematic view of C in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The fine adjustment lifting device for the electric power construction platform, which is described in conjunction with the accompanying drawings 1-4, comprises a frame shell 10, wherein a transmission cavity 67 is arranged in the frame shell 10, a transmission threaded rod 28 is arranged on the upper end wall and the lower end wall of the transmission cavity 67 in a rotating manner, a first transmission gear 29 is fixedly arranged on the transmission threaded rod 28, a working platform 66 is arranged on the transmission threaded rod 28, the working platform 66 can act on the transmission threaded rod 28 to move the working platform 66, a platform power cavity 32 is fixedly arranged at the inner lower end of the working platform 66, a platform power sliding block 34 is slidably arranged in the platform power cavity 32, a platform power rack 35 is fixedly arranged on the platform power sliding block 34, a platform power spring 33 is arranged between the right end wall of the platform power sliding block 34 and the right end wall of the platform power cavity 32, and a platform power rotating shaft 40 is rotatably, the utility model discloses a platform power rotary shaft, including platform power rotary shaft 40, platform power pinion 39, platform power pinion 38 is in platform power pinion 39 rear end, platform power pinion 39 can with platform power rack 35 effect, the fixed platform power quarter butt 41 that is equipped with on platform power pinion 38, work platform 66 internal fixation is equipped with platform lift chamber 68, platform lift chamber 68 is in platform power chamber 32 upper end just link up, it is equipped with platform lift slider 43 to slide in the platform lift chamber 68, platform power stock 42 is articulated to be equipped with between platform lift slider 43 lower extreme and the platform power quarter butt 41, platform lift slider 43 internal fixation is equipped with bilateral symmetry's shelves pole sliding chamber 47, it is equipped with shelves pole 44 to slide in the shelves pole sliding chamber 47, a stop lever rack 46 is fixedly arranged on the stop lever 44, a stop lever small rack 45 is fixedly arranged on the right side of the stop lever 44, bilaterally symmetrical rocker rotating shafts 56 are rotatably arranged on the front and rear end walls of the platform lifting cavity 68, a rocker gear 55 is fixedly arranged on the rocker rotating shaft 56, a wire wheel 54 is fixedly arranged on the rocker rotating shaft 56, the wire wheel 54 is arranged at the upper end of the rocker gear 55, a lifting motor 57 is fixedly arranged at the lower end of the left side in the platform lifting slide block 43, a lifting motor rotating shaft 59 is rotatably arranged at the upper end of the lifting motor 57, a first lifting gear 58 is fixedly arranged on the lifting motor rotating shaft 59, a worm 60 is fixedly arranged on the lifting motor rotating shaft 59, a first lifting rotating shaft 52 is rotatably arranged on the inner wall of the left side of the platform lifting slide block 43, a worm wheel 61 is fixedly arranged on the first lifting rotating shaft 52, and, rotate on the left side up end wall in the platform lift slider 43 and be equipped with second lift pivot 36, second lift pivot 36 run through with platform lift chamber 68 with platform power chamber 32, the fixed second lifting gear 63 that is equipped with in the second lift pivot 36, the fixed cam 37 that is equipped with in the second lift pivot 36, cam 37 is in second lifting gear 63 lower extreme, second lifting gear 63 with be equipped with lifting chain 64 between the first lifting gear 58, cam 37 can with platform power slider 34 effect can make platform power slider 34 removes.
The right end of the first lifting rotating shaft 52 is fixedly provided with a first helical gear 51, the front end wall and the rear end wall of the right side of the platform lifting sliding block 43 are rotatably provided with a blocking rod rotating shaft 50, the blocking rod rotating shaft 50 is fixedly provided with a second helical gear 49, the blocking rod rotating shaft 50 is fixedly provided with a blocking rod gear 48, the blocking rod gear 48 is arranged at the rear end of the second helical gear 49, the blocking rod gear 48 can act on the blocking rod rack 45, the first helical gear 51 can act on the second helical gear 49, a connecting rod 69 is fixedly arranged between the two blocking rods 44, a rocker 53 which is bilaterally symmetrical is arranged in the connecting rod 69 in a rotating mode, one end, close to the rocker 53, of the rocker 53 is fixedly connected with one end of the wire wheel 54, the lower end of the rocker 53 is fixedly connected with an elastic cloth, and the rocker 53 can be.
A moving cavity 18 is fixedly arranged in the rack housing 10, a moving motor 11 is fixedly arranged at the right end in the moving cavity 18, a moving rotating shaft 15 is rotatably arranged at the left end of the moving motor 11, a first moving helical gear 12 is fixedly arranged on the moving rotating shaft 15, a moving gear 14 is fixedly arranged on the moving rotating shaft 15, the moving gear 14 is arranged at the left end of the first moving helical gear 12, a moving block 16 is arranged on the moving rotating shaft 15, the moving block 16 can slide on the moving rotating shaft 15, an article moving cavity 19 is fixedly arranged at the left end in the rack housing 10, an article moving block 20 is slidably arranged in the article moving cavity 19, a moving connecting rod 17 is hinged between the article moving block 20 and the moving block 16, an article storage box 21 is fixedly arranged at the upper end of the article moving block 20, and a transmission rotating shaft 22 is rotatably arranged at the right, a transmission gear 23 is fixedly arranged on the transmission rotating shaft 22, a second movable helical gear 13 is fixedly arranged on the transmission rotating shaft 22, the second movable helical gear 13 is arranged at the lower end of the transmission gear 23, the second movable helical gear 13 can be meshed with the first movable helical gear 12, a transmission chain 24 is arranged between the transmission gear 23 and the first transmission gear 29, a protection rotating shaft 25 is rotatably arranged on the upper end wall of the right side in the rack shell 10, a protection gear 26 is fixedly arranged on the protection rotating shaft 25, a first protection wire wheel 30 is fixedly arranged on the protection rotating shaft 25, a second protection wire wheel 31 is fixedly arranged on the protection rotating shaft 25, a protection chain 27 is arranged between the protection gear 26 and the movable gear 14, the protection gear 26 is arranged on the right side of the first protection wire wheel 30, and the second protection wire wheel 31 is arranged on the left side of the first protection wire wheel 30, the first protective wire wheel 30 and the second protective wire wheel 31 are arranged outside the rack shell 10, and the first protective wire wheel 30 and the second protective wire wheel 31 are fixedly connected with the working platform 66.
The working state is as follows: initially, the work platform 66 is at the lowermost end, the traveling block 16 is at the rightmost end of the travel chamber 18, the platform lift slide 43 is at the lower end of the platform lift chamber 68, and the rocker 53 is horizontal.
In operation, the moving motor 11 is started, so that the moving rotating shaft 15 is rotated, the moving block 16 slides in the moving cavity 18, the article moving block 20 slides upwards through the moving connecting rod 17, thereby driving the article storage box 21 to slide upwards, and simultaneously, the movable rotating shaft 15 rotates, driving the first movable helical gear 12 to rotate, thereby rotating the second moving helical gear 13, thereby rotating the transmission rotation shaft 22, thereby rotating the transmission gear 23, rotating the first transmission gear 29 through the transmission chain 24, thereby rotating the transmission screw rod 28, thereby causing the working platform 66 to slide upward, and simultaneously, the moving rotating shaft 15 to rotate, thereby causing the moving gear 14 to rotate, causing the guard gear 26 to rotate through the guard chain 27, thereby rotating the protective rotating shaft 25, thereby rotating the first protective wire wheel 30, thereby rotating the second protective wire wheel 31, the working platform 66 can be safely lifted through the first protective wire wheel 30 and the second protective wire wheel 31.
When the working platform 66 is raised to a certain height and needs to be raised again by a small distance, the lifting motor 57 is started in the forward direction, so that the lifting motor rotating shaft 59 rotates, so that the first lifting gear 58 rotates, the second lifting gear 63 rotates through the lifting chain 64, so that the second lifting rotating shaft 36 rotates, so that the cam 37 rotates, the cam 37 contacts with the platform power slider 34, the platform power slider 34 is pushed to move, so that the platform power rack 35 moves, so that the platform power pinion 39 rotates, so that the platform power rotating shaft 40 rotates, so that the platform power bull gear 38 rotates, so that the platform power stub 41 fixed on the platform power bull gear 38 rotates, the platform power long rod 42 rotates, so that the platform lifting slider 43 rises, and the lifting motor rotating shaft 59 rotates to drive the worm 60 to rotate, so that the turbine 61 rotates, thereby rotating the first elevation rotation shaft 52, thereby rotating the first helical gear 51, driving the second helical gear 49 to rotate, thereby rotating the shift lever rotation shaft 50, thereby rotating the shift lever gear 48, the shift lever gear 48 meshing with the shift lever rack 45, thereby raising the shift lever 44, while the shift lever rack 46 meshing with the shift lever rotation shaft 50, thereby rotating the rocker lever rotation shaft 56, thereby rotating the pulley 54, thereby changing the platform power chamber 32 from a horizontal state to a vertical state, thereby driving the elastic cloth to surround both sides thereof, preventing the risk of a person falling.
After the work is completed, the elevating motor 57 is reversely rotated, so that the platform elevating slider 43 is returned to the original height, and at the same time, the stopper 44 is lowered to the original position, the rocking bar 53 is again in the horizontal state, and the moving motor 11 is reversely rotated, so that the work platform 66 is returned to the original position, and the article storage box 21 is returned to the original position.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an electric power construction platform fine setting jacking equipment, includes the fuselage, its characterized in that: the body comprises a circular cavity; comprises a frame shell, a transmission cavity is arranged in the frame shell, a transmission threaded rod is rotatably arranged on the upper end wall and the lower end wall of the transmission cavity, a first transmission gear is fixedly arranged on the transmission threaded rod, a working platform is arranged on the transmission threaded rod, the working platform can act with the transmission threaded rod to move the working platform, a platform power cavity is fixedly arranged at the lower end in the working platform, a platform power sliding block is arranged in the platform power cavity in a sliding manner, a platform power rack is fixedly arranged on the platform power sliding block, a platform power spring is arranged between the right end of the platform power slide block and the right end wall of the platform power cavity, a platform power rotating shaft is rotatably arranged on the front end wall and the rear end wall of the platform power cavity, a platform power small gear is fixedly arranged on the platform power rotating shaft, and a platform power large gear is fixedly arranged on the platform power rotating shaft; the platform power large gear is arranged at the rear end of the platform power small gear, the platform power small gear can act with the platform power rack, a platform power short rod is fixedly arranged on the platform power large gear, a platform lifting cavity is fixedly arranged in the working platform, the platform lifting cavity is arranged at the upper end of the platform power cavity and is communicated with the platform power cavity, a platform lifting sliding block is arranged in the platform lifting cavity in a sliding mode, a platform power long rod is hinged between the lower end of the platform lifting sliding block and the platform power short rod, and bilaterally symmetrical stop rod sliding cavities are fixedly arranged in the platform lifting sliding block; a stop rod is arranged in the stop rod sliding cavity in a sliding mode, a stop rod rack is fixedly arranged on the stop rod, a stop rod small rack is fixedly arranged on the right stop rod, rocking bar rotating shafts which are bilaterally symmetrical are rotatably arranged on the front end wall and the rear end wall of the platform lifting cavity, a rocking bar gear is fixedly arranged on the rocking bar rotating shaft, a wire wheel is fixedly arranged on the rocking bar rotating shaft, the wire wheel is arranged at the upper end of the rocking bar gear, a lifting motor is fixedly arranged at the lower end of the inner left side of the platform lifting sliding block, and a lifting motor rotating shaft is rotatably arranged at; the lifting mechanism is characterized in that a first lifting gear is fixedly arranged on a lifting motor rotating shaft, a worm is fixedly arranged on the lifting motor rotating shaft, a first lifting rotating shaft is arranged on the inner wall of the left side of the platform lifting sliding block in a rotating mode, a turbine is fixedly arranged on the first lifting rotating shaft and can act on the worm, a second lifting rotating shaft is arranged on the upper end wall of the left side in the platform lifting sliding block in a rotating mode, the second lifting rotating shaft penetrates through the platform lifting cavity and the platform power cavity, a second lifting gear is fixedly arranged on the second lifting rotating shaft, a cam is fixedly arranged on the second lifting rotating shaft and is arranged at the lower end of the second lifting gear, a lifting chain is arranged between the second lifting gear and the first lifting gear, and the cam can act on the platform power sliding block and can enable the platform power sliding block to move.
2. The fine-tuning lifting device for the electric power construction platform as claimed in claim 1, wherein: the utility model discloses a platform lift slider, including platform lift slider, first lift pivot right-hand member is fixed and is equipped with first helical gear, it is equipped with a grade pole pivot to rotate on the end wall around the platform lift slider right side, the fixed second helical gear that is equipped with in the grade pole pivot, the fixed grade pole gear that is equipped with in the grade pole pivot, the grade pole gear is in second helical gear rear end, grade pole gear can with the little rack effect of grade pole, first helical gear can with the second helical gear effect, the fixed connecting rod that is equipped with between two grade poles, the connecting rod internal rotation is equipped with bilateral symmetry's rocker, the close one end of rocker with line wheel one end fixed connection, rocker lower extreme fixed connection has the elasticity cloth, can make the rocker makes the elasticity cloth open in the pivoted.
3. The fine-tuning lifting device for the electric power construction platform as claimed in claim 1, wherein: a moving cavity is fixedly arranged in the frame shell, a moving motor is fixedly arranged at the right end in the moving cavity, a moving rotating shaft is rotatably arranged at the left end of the moving motor, a first moving helical gear is fixedly arranged on the moving rotating shaft, a moving gear is fixedly arranged on the moving rotating shaft, the moving gear is arranged at the left end of the first moving helical gear, a moving block is arranged on the moving rotating shaft and can slide on the moving rotating shaft, an article moving cavity is fixedly arranged at the left end in the frame shell, an article moving block is slidably arranged in the article moving cavity, a moving connecting rod is hinged between the article moving block and the moving block, an article storage box is fixedly arranged at the upper end of the article moving block, a transmission rotating shaft is rotatably arranged at the right end of the frame shell, a transmission gear is fixedly arranged on the transmission rotating shaft, and a second, the second movable bevel gear is arranged at the lower end of the transmission gear.
4. The fine-tuning lifting device for the electric power construction platform as claimed in claim 1, wherein: the second removes helical gear can with first removal helical gear meshing, drive gear with be equipped with drive chain between the first drive gear, it is equipped with the protection pivot to rotate on the right side upper end wall in the frame shell, the fixed protection gear that is equipped with in the protection pivot, the fixed first protective wire wheel that is equipped with in the protection pivot, the fixed second protective wire wheel that is equipped with in the protection pivot, the protection gear with be equipped with the protection chain between the removal gear, the protection gear is in first protective wire wheel right side, the second protective wire wheel is in first protective wire wheel left side, first protective wire wheel with the second protective wire wheel is in the outside of frame shell, first protective wire wheel with second protective wire wheel with work platform fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832644.2A CN111891995A (en) | 2020-08-18 | 2020-08-18 | Electric power construction platform fine setting jacking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832644.2A CN111891995A (en) | 2020-08-18 | 2020-08-18 | Electric power construction platform fine setting jacking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111891995A true CN111891995A (en) | 2020-11-06 |
Family
ID=73229218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010832644.2A Withdrawn CN111891995A (en) | 2020-08-18 | 2020-08-18 | Electric power construction platform fine setting jacking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111891995A (en) |
-
2020
- 2020-08-18 CN CN202010832644.2A patent/CN111891995A/en not_active Withdrawn
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Application publication date: 20201106 |