CN111186800A - Portable power maintenance device - Google Patents
Portable power maintenance device Download PDFInfo
- Publication number
- CN111186800A CN111186800A CN201811357688.3A CN201811357688A CN111186800A CN 111186800 A CN111186800 A CN 111186800A CN 201811357688 A CN201811357688 A CN 201811357688A CN 111186800 A CN111186800 A CN 111186800A
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- Prior art keywords
- adjusting screw
- protection box
- power maintenance
- maintenance device
- motor
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- 238000012423 maintenance Methods 0.000 title claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a portable power maintenance device which comprises a fixed base, wherein the lower surface of the fixed base is fixedly connected with a base pillar, the inner side of the base pillar is connected with a fixed frame, the fixed frame is connected with a first adjusting screw rod in a meshing manner, the lower end of the first adjusting screw rod is provided with a movable wheel through a support, the central position of the upper surface of the fixed base is provided with a motor groove, a motor protection box is arranged in the motor groove, and the fixed bases on the two sides of the motor protection box are connected with table-board pillars. The portable power maintenance device adopts the first adjusting screw to install the moving wheel, so that the position of the moving wheel can be conveniently adjusted, the mutual conversion between moving and fixing can be easily realized, the operation is simple, and the structure is stable; the movable columns are movably connected to the two sides of the mobile platform, the movable columns are connected with the transverse plate through the vertical plate, the transverse plate plays a supporting role in the two ends of the mobile platform, supporting force is guaranteed to be arranged at the two ends of the mobile platform all the time, side turning is prevented, and safety is high.
Description
Technical Field
The invention relates to the technical field of power maintenance, in particular to a portable power maintenance device.
Background
With the continuous progress of life, the electric power network system in China is gradually huge, so that a plurality of electric power maintenance workers are needed to work on electric power, the electric power maintenance workers generally need to climb to the top of a telegraph pole for operation, the telegraph pole climbing operation is common, but the physical power of the workers is greatly consumed, the existing electric power maintenance equipment well supports the workers to work at the top, but the maintenance equipment is too clumsy and not strong in flexibility, and the efficiency of electric power maintenance of the workers is reduced.
Chinese patent CN207209904U discloses a portable power maintenance device, comprising a base plate, the fixed slot has all been seted up to the both sides of bottom plate, the movable groove has been seted up to the both sides of bottom plate and the back that is located the fixed slot, the bottom fixedly connected with installation piece in movable groove, the mounting groove has been seted up to the inside of installation piece, the equal sliding connection in both sides of mounting groove inner wall has the kicking block, and fixedly connected with spring between two kicking blocks, the inside sliding connection in movable groove has the action bars, the surface swing joint of action bars has the movable rod, this portable power maintenance device, the staff has been avoided climbing by oneself, the crane that only needs starting equipment can reach the effect that rises, and the universal wheel has been installed to the bottom of equipment, the flexibility of power maintenance equipment has been realized, and what power maintenance equipment's bottom adopted is foldable, the.
Although this application has solved the problem in the background art to a certain extent, the crane that this power maintenance device adopted is when rising to the peak, and the upper and lower both ends of crane all can be drawn close together, and the stress point of supporting the roof is too concentrated, can cause the roof lower extreme to support the unstability, appears turning on one's side easily, has certain potential safety hazard.
Disclosure of Invention
The invention aims to provide a portable power maintenance device which has the advantages of simplicity in operation, convenience in movement, good stability and high safety, and solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a portable power maintenance device comprises a fixed base, wherein a base pillar is fixedly connected to the lower surface of the fixed base, a fixed frame is connected to the inner side of the base pillar, a first adjusting screw rod is connected to the fixed frame in a meshed mode, a moving wheel is installed at the lower end of the first adjusting screw rod through a support, a motor groove is formed in the center of the upper surface of the fixed base, a motor protection box is installed in the motor groove, table-board pillars are connected to the fixed base on the two sides of the motor protection box, a workbench is fixedly connected to the upper end of each table-board pillar, a rotating motor is installed in the motor protection box, a first bevel gear is connected to the output end of the rotating motor, second bevel gears are symmetrically meshed to the two sides of each first bevel gear, a rotating shaft is connected to one side, close to the side wall of the motor protection box, penetrates through the side wall of the, the two sides of the workbench are connected with mounting boxes, a second adjusting screw penetrates through the mounting boxes, the second adjusting screw is arranged in the mounting boxes and is meshed with an internal thread, the outer ring of the internal thread is connected with a second external gear which is meshed with the first external gear, one end of the second adjusting screw close to the workbench is connected with a sliding plate, the lower surface of the sliding plate is connected with a sliding block, two ends of the upper surface of the sliding plate are connected with mounting seats, the mounting seats are hinged with lifting devices, the sliding plate between the mounting seats is connected with a push block which is fixedly connected with one end of the second adjusting screw, each lifting device comprises a first lifting frame and a second lifting frame, the first lifting frames and the second lifting frames are correspondingly connected through connecting shafts, the upper ends of the first lifting frames and the second lifting frames are hinged with a moving platform, and the lower surface of the moving platform is symmetrically provided with sliding, the both sides symmetry of mobile station has seted up the activity hole, and the swing joint has the activity post in the activity hole, and the one end that the mobile station was kept away from to the activity post is connected with the riser, and the lower extreme of riser is fixed with the diaphragm, and the one end that the riser was kept away from to the diaphragm is connected with first crane and second crane hinge respectively, is connected with on the diaphragm with slide rail assorted draw runner, the draw runner is connected with the slide rail block.
Preferably, the upper surface of the workbench is provided with a sliding chute matched with the sliding block, and the sliding block is movably connected with the sliding chute.
Preferably, the motor protection box and the table top strut are both provided with round holes for the rotation shaft to move.
Preferably, the lower end of the mounting box is provided with a rectangular hole matched with the first external gear, and the first external gear penetrates through the rectangular hole.
Preferably, the mounting box is provided with a through hole matched with the second adjusting screw rod, and the second adjusting screw rod is meshed with the through hole.
Compared with the prior art, the invention has the following beneficial effects:
the portable power maintenance device adopts the first adjusting screw to install the moving wheel, so that the position of the moving wheel can be conveniently adjusted, the mutual conversion between moving and fixing can be easily realized, the operation is simple, and the structure is stable; the movable columns are movably connected to the two sides of the mobile platform, the movable columns are connected with the transverse plate through the vertical plate, the transverse plate plays a supporting role in the two ends of the mobile platform, supporting force is guaranteed to be arranged at the two ends of the mobile platform all the time, side turning is prevented, and safety is high.
Drawings
FIG. 1 is an overall block diagram of the present invention;
fig. 2 is a view showing a first external gear mounting structure of the present invention;
FIG. 3 is a view of a second adjusting screw mounting structure of the present invention;
FIG. 4 is a view of the slide plate mounting structure of the present invention;
FIG. 5 is a view showing the construction of the installation of the elevating device of the present invention;
FIG. 6 is a block diagram of a mobile station of the present invention;
fig. 7 is a top view of the mobile station of the present invention.
In the figure: 1. a fixed base; 11. a base pillar; 12. a fixed mount; 13. a first adjusting screw; 14. a moving wheel; 15. a motor slot; 16. a table top support; 2. a motor protection box; 21. a rotating electric machine; 22. a first bevel gear; 23. a second bevel gear; 24. a rotating shaft; 25. a first external gear; 3. a work table; 31. mounting a box; 32. a second adjusting screw; 33. an internal thread; 34. a second external gear; 4. a slide plate; 41. a slider; 42. a mounting seat; 43. a push block; 5. a lifting device; 51. a first lifting frame; 52. a second lifting frame; 53. a connecting shaft; 6. a mobile station; 61. a slide rail; 62. a movable hole; 63. a movable post; 64. a vertical plate; 65. a transverse plate; 66. and (4) a slide bar.
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.
Referring to fig. 1-7, a portable power maintenance device comprises a fixed base 1, a base pillar 11 is fixedly connected to the lower surface of the fixed base 1, a fixed frame 12 is connected to the inner side of the base pillar 11, a first adjusting screw 13 is engaged and connected to the fixed frame 12, a moving wheel 14 is mounted at the lower end of the first adjusting screw 13 through a bracket and is used for controlling the position of the moving wheel 14 by adjusting the up-down position of the first adjusting screw 13, so that the moving and fixing are convenient to convert with each other, a motor groove 15 is formed at the central position of the upper surface of the fixed base 1, a motor protection box 2 is mounted in the motor groove 15, table pillars 16 are connected to the fixed base 1 at the two sides of the motor protection box 2, a workbench 3 is fixedly connected to the upper ends of the table pillars 16, the upper ends of the motor protection box 2 are connected to the lower surface of the workbench 3, the table pillars 16 and the, a rotating motor 21 is installed in the motor protection box 2, the output end of the rotating motor 21 is connected with a first bevel gear 22, the two sides of the first bevel gear 22 are symmetrically meshed with second bevel gears 23, one side of each second bevel gear 23, which is close to the side wall of the motor protection box 2, is connected with a rotating shaft 24, the rotating motor 21 drives the first bevel gear 22 to rotate, the second bevel gear 23 meshed with the first bevel gear 22 drives the rotating shaft 24 to rotate, the rotating shaft 24 penetrates through the side wall of the motor protection box 2 and the table top strut 16, round holes for the rotating shaft 24 to move are formed in the motor protection box 2 and the table top strut 16, the rotating shaft 24 can rotate in the round holes, one end, which is far away from the motor protection box 2, of the rotating shaft 24 is connected with a first outer gear 25, the two sides of the workbench 3 are connected with installation boxes 31, second adjusting screws 32 penetrate through the installation boxes, the second adjusting screw 32 is engaged with the through hole, the second adjusting screw 32 is engaged with the internal thread 33 at the position inside the mounting box 31, the outer ring of the internal thread 33 is connected with the second external gear 34, the second external gear 34 is engaged with the first external gear 25, the lower end of the mounting box 31 is provided with a rectangular hole matched with the first external gear 25, the first external gear 25 penetrates through the rectangular hole, the rotating shaft 24 drives the first external gear 25 to rotate when rotating, the second external gear 34 engaged with the first external gear 25 rotates along with the rotation, and simultaneously drives the internal thread 33 to rotate, the second adjusting screw 32 realizes telescopic movement, one end of the second adjusting screw 32 close to the workbench 3 is connected with the sliding plate 4, the lower surface of the sliding plate 4 is connected with the sliding block 41, the upper surface of the workbench 3 is provided with a sliding groove matched with the sliding block 41, the sliding block 41 is movably connected with the sliding groove, and two, the mounting base 42 is hinged with a lifting device 5, the sliding plate 4 between the mounting bases 42 is connected with a push block 43, the push block 43 is fixedly connected with one end of a second adjusting screw 32, the lifting device 5 comprises a first lifting frame 51 and a second lifting frame 52, the first lifting frame 51 and the second lifting frame 52 are correspondingly connected through a connecting shaft 53, when the second adjusting screw 32 moves, the push block 43 is pushed to move, the first lifting frame 51 and the second lifting frame 52 which are hinged with the sliding plate 4 simultaneously ascend or descend to achieve the lifting purpose, the upper ends of the first lifting frame 51 and the second lifting frame 52 are hinged with a mobile station 6, the lower surface of the mobile station 6 is symmetrically provided with slide rails 61, the two sides of the mobile station 6 are symmetrically provided with movable holes 62, the movable posts 63 are movably connected in the movable holes 62, one end of the movable posts 63 far away from the mobile station 6 is connected with a vertical plate 64, and the lower end of the vertical plate, one end of the transverse plate 65, which is far away from the vertical plate 64, is hinged with the first lifting frame 51 and the second lifting frame 52 respectively, a sliding strip 66 matched with the sliding rail 61 is connected to the transverse plate 65, the sliding strip 66 is connected with the sliding rail 61 in a clamping manner, when the upper ends of the first lifting frame 51 and the second lifting frame 52 are drawn close simultaneously, the movable column 63 shrinks towards the inside of the movable hole 62, the transverse plate 65 moves to the lower surface of the movable table 6, the two sides of the movable table 6 are supported, and the side turning is prevented.
The working process is as follows: when the power maintenance device is used, the power maintenance device is moved to a required position through the moving wheel 14, the first adjusting screw 13 is screwed upwards, the moving wheel 14 is moved upwards and leaves the ground, so that the base pillar 11 is contacted with the ground, the stability of the power maintenance device is ensured, the rotating motor 21 is started, the rotating motor 21 drives the first bevel gear 22 to rotate, the second bevel gear 23 meshed with the first bevel gear 22 drives the rotating shaft 24 to rotate, the rotating shaft 24 drives the first outer gear 25 to rotate when rotating, the second outer gear 34 meshed with the first outer gear 25 rotates along with the rotating, the inner thread 33 is driven to rotate at the same time, the second adjusting screw 32 realizes telescopic movement, when the second adjusting screw 32 is closed, the push block 43 is pushed to close, the first lifting frame 51 and the second lifting frame 52 hinged with the sliding plate 4 are lifted simultaneously, the upper ends of the first lifting frame 51 and the second lifting frame 52 are closed simultaneously, the movable column 63 is retracted towards the movable hole 62, the cross plate 65 moves to the lower surface of the mobile station 6 to support both sides of the mobile station 6 to prevent the occurrence of a rollover.
In summary, the following steps: according to the portable power maintenance device, the first adjusting screw 13 is adopted to install the moving wheel 14, so that the position of the moving wheel 14 can be conveniently adjusted, the mutual conversion between moving and fixing can be easily realized, the operation is simple, and the structure is stable; at the both sides swing joint movable column 63 of mobile station 6, realize through riser 64 that movable column 63 is connected with diaphragm 65, diaphragm 65 plays the supporting role at the both ends of mobile station 6 to mobile station 6, guarantees that the both ends of mobile station 6 have the holding power all the time, prevents to turn on one's side, and the security is higher.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a portable power maintenance device, includes unable adjustment base (1), its characterized in that: the lower surface of the fixed base (1) is fixedly connected with a base support post (11), the inner side of the base support post (11) is connected with a fixed frame (12), the fixed frame (12) is connected with a first adjusting screw (13) in a meshing manner, the lower end of the first adjusting screw (13) is provided with a movable wheel (14) through a support, the central position of the upper surface of the fixed base (1) is provided with a motor groove (15), a motor protection box (2) is arranged in the motor groove (15), the fixed bases (1) at the two sides of the motor protection box (2) are connected with a table top support post (16), the upper end of the table top support post (16) is fixedly connected with a workbench (3), a rotating motor (21) is arranged in the motor protection box (2), the output end of the rotating motor (21) is connected with a first bevel gear (22), and the two sides of the first bevel, one side of the second bevel gear (23) close to the side wall of the motor protection box (2) is connected with a rotating shaft (24), the rotating shaft (24) penetrates through the side wall of the motor protection box (2) and the table top strut (16), one end of the rotating shaft (24) far away from the motor protection box (2) is connected with a first outer gear (25), two sides of the workbench (3) are connected with a mounting box (31), a second adjusting screw rod (32) penetrates through the mounting box (31), an inner thread (33) is meshed at the position where the second adjusting screw rod (32) is arranged inside the mounting box (31), the outer ring of the inner thread (33) is connected with a second outer gear (34), the second outer gear (34) is meshed with the first outer gear (25), one end of the second adjusting screw rod (32) close to the workbench (3) is connected with a sliding plate (4), and the lower surface of the sliding plate (4), the two ends of the upper surface of the sliding plate (4) are connected with mounting seats (42), the mounting seats (42) are hinged with lifting devices (5), the sliding plate (4) between the mounting seats (42) is connected with a push block (43), the push block (43) is fixedly connected with one end of a second adjusting screw rod (32), each lifting device (5) comprises a first lifting frame (51) and a second lifting frame (52), the first lifting frame (51) and the second lifting frame (52) are correspondingly connected through a connecting shaft (53), the upper ends of the first lifting frame (51) and the second lifting frame (52) are hinged with a mobile platform (6), the lower surface of the mobile platform (6) is symmetrically provided with sliding rails (61), the two sides of the mobile platform (6) are symmetrically provided with movable holes (62), the movable holes (62) are movably connected with movable columns (63), one ends of the movable columns (63) far away from the mobile platform (6) are connected with vertical plates (64), the lower extreme of riser (64) is fixed with diaphragm (65), and the one end that riser (64) were kept away from in diaphragm (65) is articulated with first crane (51) and second crane (52) respectively, is connected with on diaphragm (65) with slide rail (61) assorted draw runner (66), draw runner (66) and slide rail (61) block are connected.
2. A portable power maintenance device according to claim 1, wherein: the upper surface of the workbench (3) is provided with a sliding groove matched with the sliding block (41), and the sliding block (41) is movably connected with the sliding groove.
3. A portable power maintenance device according to claim 1, wherein: round holes for moving the rotating shaft (24) are formed in the motor protection box (2) and the table top support column (16).
4. A portable power maintenance device according to claim 1, wherein: the lower end of the mounting box (31) is provided with a rectangular hole matched with the first external gear (25), and the first external gear (25) penetrates through the rectangular hole.
5. A portable power maintenance device according to claim 1, wherein: and a through hole matched with the second adjusting screw rod (32) is formed in the mounting box (31), and the second adjusting screw rod (32) is meshed with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357688.3A CN111186800A (en) | 2018-11-15 | 2018-11-15 | Portable power maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357688.3A CN111186800A (en) | 2018-11-15 | 2018-11-15 | Portable power maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111186800A true CN111186800A (en) | 2020-05-22 |
Family
ID=70684387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357688.3A Pending CN111186800A (en) | 2018-11-15 | 2018-11-15 | Portable power maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111186800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900650A (en) * | 2020-07-07 | 2020-11-06 | 国网江西省电力有限公司电力科学研究院 | Distributed intelligent voltage generation device and use method |
| CN114156769A (en) * | 2021-10-26 | 2022-03-08 | 国网宁夏电力有限公司中卫供电公司 | Platform for live working |
-
2018
- 2018-11-15 CN CN201811357688.3A patent/CN111186800A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900650A (en) * | 2020-07-07 | 2020-11-06 | 国网江西省电力有限公司电力科学研究院 | Distributed intelligent voltage generation device and use method |
| CN111900650B (en) * | 2020-07-07 | 2022-02-08 | 国网江西省电力有限公司电力科学研究院 | Distributed intelligent voltage generation device and use method |
| CN114156769A (en) * | 2021-10-26 | 2022-03-08 | 国网宁夏电力有限公司中卫供电公司 | Platform for live working |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200522 |
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| WD01 | Invention patent application deemed withdrawn after publication |