CN212893794U - Lifting device for overhauling electrical equipment - Google Patents
Lifting device for overhauling electrical equipment Download PDFInfo
- Publication number
- CN212893794U CN212893794U CN202021789716.1U CN202021789716U CN212893794U CN 212893794 U CN212893794 U CN 212893794U CN 202021789716 U CN202021789716 U CN 202021789716U CN 212893794 U CN212893794 U CN 212893794U
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- Prior art keywords
- fixedly connected
- lifting
- electrical equipment
- bottom plate
- lifter
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- 238000012423 maintenance Methods 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 5
- 230000003028 elevating effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an electrical equipment overhauls technical field, and discloses an overhaul and use elevating gear for electrical equipment, comprising a base plate, the equal fixedly connected with branch in both sides around both ends about the bottom plate, the inboard threaded connection of branch has the screw rod, the equal fixedly connected with servo motor in both ends about the bottom plate top, servo motor's output group fixedly connected with take-up pulley, the first lifter of the equal fixedly connected with in both ends about the bottom plate top, two the first slider of the equal fixedly connected with in one side that first lifter is relative, the surface sliding connection of first slider has the second lifter. This an elevating gear for electrical equipment's maintenance goes up and down through adopting the slidingtype, and by servo motor as the driving source, need not manual operation, not only labour saving and time saving, and it is great to rise the distance, and it is less to reduce the back space, when having saved the space, has strengthened its suitability, facilitates the use.
Description
Technical Field
The utility model relates to an electrical equipment overhauls technical field, specifically is a maintenance uses elevating gear for electrical equipment.
Background
The important role played by electric power in our life and production is not ignored, brings great convenience to our production and life, becomes an important energy source in our production and life, and the most critical factor for normal operation and transmission of electric power in a power plant is electric equipment.
The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the existing lifting device for overhauling the electric equipment on the market at present has the defect of inconvenience in use, and when the lifting device for overhauling the electric equipment is used, the existing lifting device for overhauling the electric equipment is generally lifted manually by adopting a connecting rod, so that time and labor are wasted, the lifting height is limited, and meanwhile, the stability is poor, the lifting device for overhauling the electric equipment is inconvenient to use, so that the lifting device for overhauling the electric equipment is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a maintenance is with elevating gear for electrical equipment possesses advantages such as convenient to use, has solved when using, and current maintenance is with elevating gear adopts the manual lift of connecting rod generally, not only wastes time and energy, and the height of going up and down is limited, and poor stability simultaneously, the problem of not convenient to use.
(II) technical scheme
In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a lifting device for overhauling electric equipment comprises a bottom plate, wherein the front side and the rear side of the left end and the right end of the bottom plate are fixedly connected with supporting rods, the inner sides of the supporting rods are in threaded connection with screws, the left end and the right end of the top of the bottom plate are fixedly connected with servo motors, output groups of the servo motors are fixedly connected with winding wheels, the left end and the right end of the top of the bottom plate are fixedly connected with first lifting rods, one opposite sides of the two first lifting rods are fixedly connected with first sliding blocks, the outer surface of each first sliding block is slidably connected with a second lifting rod, one opposite sides of the two second lifting rods are fixedly connected with second sliding blocks, the outer surface of each second sliding block is slidably connected with a third lifting rod, the top of the front side of each first lifting rod is movably connected with a first wire guide wheel, the top of the front side of each second lifting rod is movably connected, the positive bottom of first lifter, second lifter and third lifter is the first fixed pin of fixedly connected with respectively, second fixed pin and third fixed pin, the outer fixed surface of spiral wheel is connected with the first wire rope that is located first wire wheel surface, the top fixedly connected with of first fixed pin is located the second wire rope of second wire wheel surface, the top fixedly connected with dead lever of third lifter, the top fixedly connected with maintenance platform of dead lever, the middle section fixedly connected with storage battery at bottom plate top.
Preferably, two T-shaped sliding grooves are formed in the opposite sides of the first lifting rod and the two second lifting rods, and the first sliding block and the second sliding block are T-shaped.
Preferably, the bottom of the outer surface of the screw rod is movably connected with a butt plate through a bearing, and the bottom of the butt plate is fixedly connected with a damping pad.
Preferably, the universal wheels are fixedly connected to the periphery of the bottom plate, the handle is fixedly connected to the left side of the top of the bottom plate, and the anti-skid sleeve is sleeved on the top of the outer surface of the handle.
Preferably, the right side of the first lifting rod on the right side is fixedly connected with a plurality of pedals, and the pedals are in a step shape.
Preferably, the right side of the maintenance platform is movably connected with a movable door through a hinge, and the top of the movable door is movably connected with the maintenance platform through a bolt.
(III) advantageous effects
Compared with the prior art, the utility model provides an overhaul and use elevating gear for electrical equipment possesses following beneficial effect:
1. the lifting device for overhauling the electrical equipment rotates forwards and backwards through the output shaft of the servo motor and drives the wire reducing and winding wheel to rotate forwards and backwards, so that a first steel wire rope is wound on or moved out of the outer surface of the wire winding wheel, and further the second lifting rod is lifted, and meanwhile, the second wire guide wheel on the second lifting rod is lifted, as the two ends of the second steel wire rope on the second wire guide wheel are respectively and fixedly connected with the first fixing pin and the third fixing pin, the positions of the first lifting rod and the first fixing pin are fixed, so that the second lifting rod drives the third lifting rod to lift in the lifting process, and further drives the overhauling table to lift, the device adopts a sliding type lifting mode, and the servo motor is used as a driving source, manual operation is not needed, time and labor are saved, the lifting distance is larger, the space after the lifting is reduced, and meanwhile, the applicability is enhanced, and the use is convenient.
2. This an elevating gear for electrical equipment's maintenance, right side fixedly connected with quantity through the first lifter in right side is a plurality of footboard, and a plurality of footboards are the echelonment, there is the dodge gate on the right side of access platform through hinge swing joint, access platform about the maintainer of being convenient for, through setting up universal wheel and handle, the staff of being convenient for removes this elevating gear, through using the hand rotatory screw rod, and drive butt plate and ground contact, and the bottom fixedly connected with damping pad of butt plate, frictional force between its and the ground has been increased, area of contact has been improved simultaneously, and then the stability when improving the maintenance, avoid taking place the phenomenon of turning on one's side.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the bottom plate and the supporting rod of the present invention;
fig. 3 is a top view of the first lifting rod, the second lifting rod and the third lifting rod of the present invention.
In the figure: the device comprises a base plate 1, a support rod 2, a screw rod 3, a servo motor 4, a winding wheel 5, a first lifting rod 6, a first sliding block 7, a second lifting rod 8, a second sliding block 9, a third lifting rod 10, a first wire guide wheel 11, a second wire guide wheel 12, a first fixing pin 13, a second fixing pin 14, a third fixing pin 15, a first wire rope 16, a second wire rope 17, a fixing rod 18, an overhauling table 19 and a storage battery pack 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a lifting device for maintenance of electrical equipment comprises a base plate 1, universal wheels are fixedly connected to the periphery of the bottom of the base plate 1, a handle is fixedly connected to the left side of the top of the base plate 1, an anti-slip sleeve is sleeved on the top of the outer surface of the handle, supporting rods 2 are fixedly connected to the front and rear sides of the left and right ends of the base plate 1, screws 3 are threadedly connected to the inner sides of the supporting rods 2, a butt plate is movably connected to the bottom of the outer surface of the screws 3 through bearings, a damping pad is fixedly connected to the bottom of the butt plate, a rotating hand wheel is fixedly connected to the top of the screws 3, servo motors 4 are fixedly connected to the left and right ends of the top of the base plate 1, the type of the servo motor 4 can be ECMA-C20604RS, a winding wheel 5 is fixedly connected to an output group of the servo motor 4, first lifting rods 6 are fixedly connected to the left and right ends, the pedals are in a ladder shape, one side of each of the two first lifting rods 6 opposite to each other is fixedly connected with a first slider 7, the outer surface of each first slider 7 is connected with a second lifting rod 8 in a sliding manner, one side of each of the two second lifting rods 8 opposite to each other is fixedly connected with a second slider 9, one side of each of the two first lifting rods 6 opposite to each of the two second lifting rods 8 is provided with a T-shaped sliding groove, the first sliders 7 and the second sliders 9 are in a T-shape, the outer surface of each second slider 9 is connected with a third lifting rod 10 in a sliding manner, the bottoms of the third lifting rods 10 and the bottoms of the second lifting rods 8 are respectively attached to the top of the bottom plate 1, the top of the front surface of each first lifting rod 6 is movably connected with a first wire guide wheel 11, the top of the front surface of each second lifting rod 8 is movably connected with a second wire guide wheel 12, the bottoms of the front surfaces of the first lifting rods 6, the second lifting rods 8, a second fixing pin 14 and a third fixing pin 15, a first wire rope 16 positioned on the outer surface of the first wire wheel 11 is fixedly connected to the outer surface of the wire winding wheel 5, one end of the first wire rope 16 far away from the wire winding wheel 5 is fixedly connected with the second fixing pin 14, a second wire rope 17 positioned on the outer surface of the second wire wheel 12 is fixedly connected to the top of the first fixing pin 13, one end of the second wire rope 17 far away from the first fixing pin 13 is fixedly connected with the third fixing pin 15, a fixing rod 18 is fixedly connected to the top of the third lifting rod 10, reinforcing rods are fixedly connected to the opposite sides of the two fixing rods 18, one end of the reinforcing rod far away from the fixing rod 18 is fixedly connected with the bottom of the maintenance platform 19, the maintenance platform 19 is fixedly connected to the top of the fixing rod 18, a movable door is movably connected to the right side of the maintenance platform 19 through a hinge, and, the storage battery pack 20 is fixedly connected to the middle section of the top of the bottom plate 1, electrical components appearing in the text are connected with an external main controller and the storage battery pack 20, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not repeated in the text.
In summary, in the lifting device for overhauling electrical equipment, the output shaft of the servo motor 4 rotates in the forward and reverse directions and drives the unwinding wheel 5 to rotate in the forward and reverse directions, so that the first wire rope 16 winds or moves out of the outer surface of the winding wheel 5, and then the second lifting rod 8 is lifted, and simultaneously the second wire guide wheel 12 on the second lifting rod 8 is lifted, because the two ends of the second wire rope 17 on the second wire guide wheel 12 are fixedly connected with the first fixing pin 13 and the third fixing pin 15 respectively, the positions of the first lifting rod 6 and the first fixing pin 13 are fixed, so that the second lifting rod 8 drives the third lifting rod 10 to lift and further drive the overhauling table 19 to lift and lower, the device adopts sliding type lifting, and the servo motor 4 is used as a driving source, manual operation is not needed, time and labor are saved, and the lifting distance is large, the space is reduced to be smaller, the space is saved, the applicability is enhanced, the use is convenient, a plurality of pedals are fixedly connected to the right side of the first lifting rod 6 on the right side, the pedals are in a step shape, the right side of the maintenance platform 19 is movably connected with a movable door through a hinge, the maintenance personnel can conveniently go up and down the maintenance platform 19, the lifting device is convenient for the workers to move through arranging a universal wheel and a handle, the screw rod 3 is rotated by hands, the abutting plate is driven to be in contact with the ground, the damping pad is fixedly connected to the bottom of the abutting plate, the friction force between the abutting plate and the ground is increased, the contact area is increased, the stability during maintenance is further improved, the side turning phenomenon is avoided, the problems that the existing lifting device for maintenance is generally manually lifted by a connecting rod during use, time and labor are wasted, the lifting height is limited, and the stability is poor are solved, inconvenient use.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. A lifting device for electrical equipment's maintenance, includes bottom plate (1), its characterized in that: the wire guide device is characterized in that the front side and the rear side of the left end and the rear side of the right end of the bottom plate (1) are fixedly connected with supporting rods (2), the inner side of each supporting rod (2) is in threaded connection with a screw (3), the left end and the right end of the top of the bottom plate (1) are fixedly connected with servo motors (4), output groups of the servo motors (4) are fixedly connected with winding wheels (5), the left end and the right end of the top of the bottom plate (1) are fixedly connected with first lifting rods (6), one opposite sides of the two first lifting rods (6) are fixedly connected with first sliding blocks (7), the outer surface of each first sliding block (7) is in sliding connection with a second lifting rod (8), one opposite sides of the two second lifting rods (8) is fixedly connected with second sliding blocks (9), the outer surface of each second sliding block (9) is in sliding connection with a third lifting rod (10), the positive top of each first lifting rod (, the positive top swing joint of second lifter (8) has second wire wheel (12), first lifter (6), second lifter (8) and third lifter (10) positive bottom difference fixedly connected with first fixed pin (13), second fixed pin (14) and third fixed pin (15), the outer fixed surface of spiral wheel (5) is connected with first wire rope (16) that are located first wire wheel (11) surface, the top fixedly connected with of first fixed pin (13) is located second wire rope (17) of second wire wheel (12) surface, the top fixedly connected with dead lever (18) of third lifter (10), the top fixedly connected with maintenance platform (19) of dead lever (18), the middle section fixedly connected with storage battery (20) at bottom plate (1) top.
2. An inspection and repair lifting device for electrical equipment according to claim 1, characterized in that: t-shaped sliding grooves are formed in one side, opposite to the two second lifting rods (8), of the two first lifting rods (6), and the first sliding block (7) and the second sliding block (9) are T-shaped.
3. An inspection and repair lifting device for electrical equipment according to claim 1, characterized in that: the bottom of the outer surface of the screw rod (3) is movably connected with a butt plate through a bearing, and the bottom of the butt plate is fixedly connected with a damping pad.
4. An inspection and repair lifting device for electrical equipment according to claim 1, characterized in that: the universal wheel is fixedly connected to the periphery of the bottom plate (1), the handle is fixedly connected to the left side of the top of the bottom plate (1), and the anti-skid sleeve is sleeved on the top of the outer surface of the handle.
5. An inspection and repair lifting device for electrical equipment according to claim 1, characterized in that: the right side of the first lifting rod (6) is fixedly connected with a plurality of pedals, and the pedals are in a step shape.
6. An inspection and repair lifting device for electrical equipment according to claim 1, characterized in that: the right side of the maintenance platform (19) is movably connected with a movable door through a hinge, and the top of the movable door is movably connected with the maintenance platform (19) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789716.1U CN212893794U (en) | 2020-08-25 | 2020-08-25 | Lifting device for overhauling electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789716.1U CN212893794U (en) | 2020-08-25 | 2020-08-25 | Lifting device for overhauling electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893794U true CN212893794U (en) | 2021-04-06 |
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ID=75250407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021789716.1U Expired - Fee Related CN212893794U (en) | 2020-08-25 | 2020-08-25 | Lifting device for overhauling electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460921A (en) * | 2021-07-16 | 2021-10-01 | 盐城优德利自动化工程有限公司 | Electric lift that stability is high |
-
2020
- 2020-08-25 CN CN202021789716.1U patent/CN212893794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460921A (en) * | 2021-07-16 | 2021-10-01 | 盐城优德利自动化工程有限公司 | Electric lift that stability is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |