CN105356340B - Electric power maintenance ammeter attaching/detaching apparatus - Google Patents
Electric power maintenance ammeter attaching/detaching apparatus Download PDFInfo
- Publication number
- CN105356340B CN105356340B CN201510712830.1A CN201510712830A CN105356340B CN 105356340 B CN105356340 B CN 105356340B CN 201510712830 A CN201510712830 A CN 201510712830A CN 105356340 B CN105356340 B CN 105356340B
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- China
- Prior art keywords
- support
- ammeter
- attaching
- electric power
- ammeter box
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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Electric power maintenance ammeter attaching/detaching apparatus, for facilitating staff to carry out dismounting table operation.Drive sprocket is provided between the top of first, second support, driven sprocket is provided with the bottom of first, second support, connected by chain between drive sprocket and driven sprocket, the driven in translation assembly for driving driving and driven sprocket wheel movement is provided between first, second support, the rotation driving assembly for driving drive sprocket rotation is provided between first, second support；Some otic placodes being evenly arranged are provided with the outer wall of chain, it is hinged in the free end of each otic placode and ammeter box is installed, it is hinged in the opening end of ammeter box and swing rod is installed, cutting is provided with the free end of swing rod, the jack being adapted with cutting is provided with the opening end of ammeter box.The present invention is easy to operate, and staff is sitting on installation ladder, you can realizes dismounting table operation, can significantly mitigate the manual labor of staff.
Description
Technical field
The present invention relates to electric energy meter dismounting technical field, specifically a kind of convenient electric energy meter that aloft carries out dismounts work
The electric power maintenance of industry ammeter attaching/detaching apparatus.
Background technology
When work about electric power personnel carry out upkeep operation in transformer station or other outwork environment, the installation of electric energy meter is
One of common operation.In the prior art, when carrying out the installation of electric energy meter, typically two people assist to carry out, the work on ground
Make personnel and pass pinnacled dismounting table staff by electric energy meter, and take over the old table in dismounting table staff's hand.It is this
, it is necessary to two people are carried out under mode, waste of manpower.If a people is operated, staff's needs are frequent to climb to a higher point, and makes
Into cumbersome in work.
The content of the invention
It is an object of the invention to provide a kind of electric power maintenance ammeter attaching/detaching apparatus, for the convenient work positioned at eminence
Personnel carry out dismounting electric energy meter operation.
The technical scheme adopted by the invention to solve the technical problem is that：Electric power maintenance ammeter attaching/detaching apparatus, its feature
It is that it includes first support, second support, connecting rod, drive sprocket, driven sprocket, ammeter box, rotation driving assembly and translation
Drive assembly, the first support includes two braces and a cross bar, and the upper end of brace described in two is close to each other, lower end is mutual
Away from the cross bar is arranged between the upper end of two braces；The second support is identical with the planform of first support
And both be arranged in parallel, foot-driven lever is provided between the brace of first, second support；Between the top of first, second support
Connecting rod is provided with, rail groove is provided with the inside of the connecting rod, feed screw nut is slidably fitted with the rail groove,
First, leading screw is rotatablely equipped between second support, the leading screw coordinates with feed screw nut, and hand is provided with one end of the leading screw
Handle；Strip hole is provided with the bottom of the connecting rod, leading screw installing plate, the leading screw are fixed with the bottom of the feed screw nut
Connecting rod is stretched out in the bottom of installing plate after passing through strip hole, and drive sprocket is provided with the lower rotation of the leading screw installing plate
Axle, drive sprocket is installed with the drive sprocket axle；The leading screw, feed screw nut and handle constitute driven in translation
Assembly；
Worm gear is fixed with one end of the drive sprocket axle, a bearing is respectively equipped with first, second support, two
Worm screw is rotatablely equipped between the bearing, the worm and wheel engagement coordinates, the fixed peace on the worm shaft of the worm screw
Equipped with crank, the crank, worm gear and worm screw constitute the rotation driving assembly for driving drive sprocket axle rotation；
Crossbeam is provided between first, second support, is slidably fitted with the middle part of the crossbeam synchronous with feed screw nut
The sliding block of action and the sliding block are located at the underface of feed screw nut, and driven chain wheel shaft is rotatablely equipped with the sliding block,
Driven sprocket is installed with the driven chain wheel shaft, is connected by chain between the driven sprocket and drive sprocket；
Some otic placodes being evenly arranged are provided with the outer wall of the chain, peace is hinged in the free end of each otic placode
Equipped with ammeter box, the ammeter box is hollow structure, electric energy meter is placed in the inner chamber of the ammeter box, in the ammeter box
Opening end is hinged and is provided with swing rod, and cutting is provided with the free end of the swing rod, is provided with and is inserted in the opening end of the ammeter box
The adaptable jack of bar, the rear swing rod is contacted with electric energy meter during electric energy meter is placed on into ammeter box cavity.
Further, a pair of beams support, crossbeam branch described in paired two are respectively arranged at two ends with the left and right of the crossbeam
Support is respectively on the front and back sides of crossbeam.
Further, it is provided with gangbar between the bottom of the feed screw nut and the top of sliding block.
Further, the installation end in the ammeter box is provided with breach, and the free end of the otic placode is extend into breach.
Further, the cutting is pyramidal structure, and the big end of the cutting is connected with swing rod.
Further, liner is provided with the inwall of the jack, the liner is flexible piece.
Further, it is provided with protection pad in the one end for the swing rod contacted with electric energy meter.
Further, bearing is respectively equipped with the first support and second support, the two ends of the leading screw are solid respectively
It is scheduled in the inner ring of two bearings.
The beneficial effects of the invention are as follows：The electric power maintenance ammeter attaching/detaching apparatus that the present invention is provided, dismount electric energy meter operation
When staff climb to the top of the attaching/detaching apparatus, you can in job position, dismounting operation is carried out with the electric energy meter to eminence.
When taking ammeter, handle is rotated first so that drive sprocket and driven sprocket stretch out between first, second support, Ran Houzhuan
Shake handle, you can the ammeter box that will be equipped with electric energy meter is transported to eminence by lower, until the position that staff can get at is reached,
Electric energy meter is taken in order to staff, while the old table pulled down can be also temporarily placed in the ammeter box of sky.Operation side of the invention
Just, staff is sitting on installation ladder, you can is realized dismounting table operation, can significantly be mitigated the manual labor of staff.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the A in Fig. 1 to local direction view；
Fig. 3 is the cooperation schematic diagram of ammeter box and chain；
Fig. 4 is that drive sprocket drives schematic diagram；
Fig. 5 is placed on the schematic diagram in ammeter box for electric energy meter；
Fig. 6 is the sectional view of ammeter box；
Fig. 7 is the cooperation schematic diagram of crossbeam and cross beam support；
Fig. 8 is the schematic diagram of driven in translation assembly；
In figure：1 first support, 11 braces, 12 cross bars, 13 rollers, 14 leading screw installing plates, 15 electric energy meters, 2 second supports,
21 foot-driven levers, 3 connecting rods, 41 drive sprockets, 42 driven sprockets, 5 crossbeams, 51 sliding blocks, 52 cross beam supports, 53 chutes, 54 is driven
Sprocket shaft, 6 chains, 61 otic placodes, 7 ammeter boxes, 71 breach, 72 swing rods, 721 cuttings, 73 inner chambers, 74 liners, 75 protection pads, 76 insert
Hole, 8 cranks, 81 worm gears, 82 worm screws, 83 bearings, 9 leading screws, 91 bearings, 92 handles, 93 feed screw nuts, 94 rail grooves, 95 linkages
Bar, 10 are hinged.
Specific embodiment
As shown in Figures 1 to 8, the invention mainly comprises first support 1, second support 2, connecting rod 3, drive sprocket 41,
Driven sprocket 42, chain 6, ammeter box 7, rotation driving assembly and translation drive assembly, are carried out to the present invention below in conjunction with the accompanying drawings
Describe in detail.
As shown in figure 1, first support 1 is overall tapered, including two braces 11 and a cross bar 12, two braces are on horizontal stroke
Bar is symmetrical set, and the upper end of two braces is close to each other, lower end is located remotely from each other so that the upper end of first support is small, lower end is big,
First support 1 is identical with the planform of second support 2.Rotatable roller 13 is provided with the bottom of each brace, such as Fig. 2
Shown, first support is be arranged in parallel with second support, and connecting rod 3 is passed through between the small end of first support and the small end of second support
Link together, connecting rod is the metallic rod of rectangle.First support, second support and connecting rod it is overall into upper end it is small, under
The big pyramidal structure in end, first support is corresponded with the brace in second support, and foot-driven lever is provided between corresponding brace
21, in order to the climbing of people.
As shown in figure 8, being provided with rail groove 94 in the inside of connecting rod, feed screw nut 93 is slidably fitted with rail groove,
The glide direction of feed screw nut is vertical with the plane where first support.It is provided between first support and the top of second support
One leading screw 9, one end of leading screw is rotatably installed in first support by bearing 91, and the other end of leading screw is rotated by bearing to be installed
On the secondary support bracket, the other end of leading screw stretches out second support, and handle 92 is provided with the leading screw one end for stretching out second support, rotates
Handle can drive the rotation of leading screw, and then drive slip of the feed screw nut in rail groove.Strip is provided with the bottom of connecting rod
Hole, through the bottom that feed screw nut is fixed on after strip hole, leading screw installing plate can be with leading screw for the installation end of a leading screw installing plate 14
Nut-welding is fixed, and can be also bolted together, and drive sprocket axle is provided with the lower rotation of leading screw installing plate
411, drive sprocket 41 is fixed with drive sprocket axle.
The crossbeam 5 of a horizontal positioned is provided between first support and the bottom of second support, as shown in fig. 7, crossbeam
Substantially the metal derby of a cuboid, a pair of beams support 52, two paired cross beam supports are respectively arranged at two ends with crossbeam
It is respectively welded on the front and back sides for being fixed on crossbeam.Chute 53 is provided with the middle part of crossbeam, as shown in Fig. 1, Fig. 8, in chute
Sliding block 51 is slidably fitted with, the glide direction of sliding block is identical with the glide direction of feed screw nut.Two cross beam supports on front side of crossbeam
It is fixedly connected with two braces of first support respectively, two cross beam supports on rear side of crossbeam are fixed with two braces of second support respectively
Connection.So sliding block can be with respect to first, second support slide anteroposterior.Driven chain wheel shaft 54 is rotatablely equipped with sliding block, it is driven
The axis of sprocket shaft and the diameter parallel of leading screw, are installed with driven sprocket 42 on driven chain wheel shaft, drive sprocket with
Coordinate between driven sprocket and chain 6 is installed.To realize the synchronization action of sliding block and feed screw nut, the bottom of feed screw nut with
Gangbar 95 is provided between the top of sliding block, upper end and the feed screw nut of gangbar are connected, and lower end and the sliding block of gangbar are connected,
When handle is rotated, leading screw is rotated and then causes that feed screw nut is slided in rail groove, is at the same time connected with feed screw nut
Gangbar synchronization action, and then realize the synchronization action of sliding block and feed screw nut.Leading screw, feed screw nut, gangbar, handle and
Bearing constitutes the driven in translation assembly for driving sliding block and feed screw nut synchronization action.
Some ammeter boxes 7 are provided with the outside of chain, some ammeter boxes are uniformly arranged along chain outer wall.As shown in figure 3,
Otic placode 61 is fixed with the outer wall of chain, ammeter box is square hollow structure, and breach 71, ear are provided with the installation end of ammeter box
The free end of plate is located in the breach of correspondence ammeter box, and the free end of otic placode is hinged 10 and is connected with ammeter box.So certain
In angular range, ammeter box can swing with respect to otic placode.The inner chamber 73 of ammeter box is used to place electric energy meter 15, in ammeter box
Top is hinged 10 and is provided with swing rod 72, and the free end of swing rod is provided with cutting 721, and cutting is pyramidal structure, and the big end of cutting with
Swing rod is fixedly connected.As shown in fig. 6, be provided with the jack 76 corresponding with cutting at the top of ammeter box, the shape of jack with insert
The profile of bar is adapted.As shown in figure 5, after electric energy meter is put in the lumen, swinging swing rod and causing that cutting is placed in jack, inserting
The inwall in hole is provided with liner 74, and liner is flexible piece, can be rubber, so when cutting is inserted in jack, cutting extruding
Liner, can increase the frictional force between cutting and jack, prevent cutting from voluntarily deviating from from ammeter box.Electric energy meter is placed in inner chamber
In after, swing rod is contacted with electric energy meter, prevents rocking for electric energy meter.To prevent the extruding force between swing rod and electric energy meter from causing to electricity
The damage of energy watch case, is provided with protection pad 75 on swing rod, and protection pad can be rubber.
To drive the rotation of drive sprocket, one end of drive sprocket axle to stretch out second support after passing through second support, stretching
Go out on the drive sprocket axle of second support to be fixed with worm gear 81, bearing 83 is respectively equipped with two braces of second support, such as Fig. 4
It is shown, worm screw 82 is rotatablely equipped between two bearings, worm and wheel engagement coordinates, is fixedly mounted on the worm shaft of worm screw
There is crank 8, the rotation of drive sprocket axle can be driven during shake crank, crank, worm gear and worm screw constitute driving drive sprocket rotation
The rotation driving assembly for turning.
When using, staff be sitting in the installation ladder top, when taking new table, handle is rotated first so that actively, from
Movable sprocket stretches out between first support and second support；Then crank is rotated, when ammeter box is placed in what staff can get at
During position, stop operating crank, opens swing rod, you can takes electric energy meter.The old table pulled down can be placed in ammeter box, turn again
Shake handle, the electric energy meter in next ammeter box can be taken.
Claims (8)
1. electric power maintenance ammeter attaching/detaching apparatus, it is characterized in that, it includes first support, second support, connecting rod, drive chain
Wheel, driven sprocket, ammeter box, rotation driving assembly and translation drive assembly, the first support include two braces and one
Cross bar, the upper end of brace described in two is close to each other, lower end is located remotely from each other, and the cross bar is arranged between the upper end of two braces；Institute
State second support it is identical with the planform of first support and both be arranged in parallel, first, second support brace it
Between be provided with foot-driven lever；Connecting rod is provided between the top of first, second support, track is provided with the inside of the connecting rod
Groove, feed screw nut is slidably fitted with the rail groove, and leading screw, the silk are rotatablely equipped between first, second support
Thick stick coordinates with feed screw nut, and handle is provided with one end of the leading screw；Strip hole is provided with the bottom of the connecting rod, described
The bottom of feed screw nut is fixed with leading screw installing plate, and connecting rod is stretched out in the bottom of the leading screw installing plate after passing through strip hole,
The lower rotation of the leading screw installing plate is provided with drive sprocket axle, and drive chain is installed with the drive sprocket axle
Wheel；The leading screw, feed screw nut and handle constitute driven in translation assembly；
Worm gear is fixed with one end of the drive sprocket axle, a bearing is respectively equipped with first, second support, described in two
Worm screw is rotatablely equipped between bearing, the worm and wheel engagement coordinates, is installed with the worm shaft of the worm screw
Crank, the crank, worm gear and worm screw constitute the rotation driving assembly for driving drive sprocket axle rotation；
Crossbeam is provided between first, second support, is slidably fitted with the middle part of the crossbeam and feed screw nut synchronization action
Sliding block and the sliding block be located at feed screw nut underface, driven chain wheel shaft is rotatablely equipped with the sliding block, described
Driven sprocket is installed with driven chain wheel shaft, is connected by chain between the driven sprocket and drive sprocket；
Some otic placodes being evenly arranged are provided with the outer wall of the chain, are hinged in the free end of each otic placode and is provided with
Ammeter box, the ammeter box is hollow structure, electric energy meter is placed in the inner chamber of the ammeter box, in the opening of the ammeter box
End is hinged and is provided with swing rod, and cutting is provided with the free end of the swing rod, is provided with and cutting phase in the opening end of the ammeter box
The jack of adaptation, the rear swing rod is contacted with electric energy meter during electric energy meter is placed on into ammeter box cavity.
2. electric power maintenance according to claim 1 ammeter attaching/detaching apparatus, it is characterized in that, at the left and right two ends of the crossbeam
A pair of beams support is respectively equipped with, cross beam support described in paired two is respectively on the front and back sides of crossbeam.
3. electric power maintenance according to claim 1 ammeter attaching/detaching apparatus, it is characterized in that, in the bottom of the feed screw nut
Gangbar is provided with and the top of sliding block between.
4. electric power maintenance according to claim 1 ammeter attaching/detaching apparatus, it is characterized in that, in the installation end of the ammeter box
Breach is provided with, the free end of the otic placode is extend into breach.
5. electric power maintenance according to claim 1 ammeter attaching/detaching apparatus, it is characterized in that, the cutting is pyramidal structure,
And the big end of the cutting is connected with swing rod.
6. electric power maintenance according to claim 1 ammeter attaching/detaching apparatus, it is characterized in that, set in the inwall of the jack
There is liner, the liner is flexible piece.
7. electric power maintenance according to claim 1 ammeter attaching/detaching apparatus, it is characterized in that, described in being contacted with electric energy meter
One end of swing rod is provided with protection pad.
8. electric power maintenance according to claim 1 ammeter attaching/detaching apparatus, it is characterized in that, in the first support and second
Bearing is respectively equipped with support, the two ends of the leading screw are separately fixed in the inner ring of two bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712830.1A CN105356340B (en) | 2015-10-28 | 2015-10-28 | Electric power maintenance ammeter attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712830.1A CN105356340B (en) | 2015-10-28 | 2015-10-28 | Electric power maintenance ammeter attaching/detaching apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105356340A CN105356340A (en) | 2016-02-24 |
| CN105356340B true CN105356340B (en) | 2017-06-06 |
Family
ID=55332249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712830.1A Active CN105356340B (en) | 2015-10-28 | 2015-10-28 | Electric power maintenance ammeter attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105356340B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659837A (en) * | 2019-01-25 | 2019-04-19 | 国网甘肃省电力公司白银供电公司 | A kind of power distribution cabinet convenient for row's rain snow removing |
| CN109742672A (en) * | 2019-01-25 | 2019-05-10 | 国网甘肃省电力公司白银供电公司 | A kind of power distribution cabinet that protective capacities is strong |
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| CN202810636U (en) * | 2012-09-17 | 2013-03-20 | 殷杰 | Power maintenance ladder with transportation device |
| CN103603694A (en) * | 2013-12-04 | 2014-02-26 | 上海金通灵动力科技有限公司 | Structure used for lowering work temperature of steam turbine main shaft bearing portion |
| CN104453694A (en) * | 2013-09-16 | 2015-03-25 | 西安吉帑电子科技有限公司 | Insulating ladder capable of carrying objects |
| CN205206715U (en) * | 2015-10-28 | 2016-05-04 | 林紫晴 | Multifunctional electric power overhaul ladder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451422A (en) * | 2007-12-04 | 2009-06-10 | 梁嘉慧 | Electrician multi-purpose ladder |
| US8763757B2 (en) * | 2012-08-30 | 2014-07-01 | General Electric Company | Ladder climbing apparatus |
| CN204162342U (en) * | 2014-09-25 | 2015-02-18 | 国家电网公司 | A kind of aloft work material is from carrying step ladder |
| CN204175172U (en) * | 2014-10-17 | 2015-02-25 | 庄春森 | With the double ladder of liftable lifting apparatus |
| CN204703747U (en) * | 2015-06-16 | 2015-10-14 | 国网山东省电力公司枣庄供电公司 | A kind of can the electric power overhaul ladder of quick adjustment |
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2015
- 2015-10-28 CN CN201510712830.1A patent/CN105356340B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202810636U (en) * | 2012-09-17 | 2013-03-20 | 殷杰 | Power maintenance ladder with transportation device |
| CN104453694A (en) * | 2013-09-16 | 2015-03-25 | 西安吉帑电子科技有限公司 | Insulating ladder capable of carrying objects |
| CN103603694A (en) * | 2013-12-04 | 2014-02-26 | 上海金通灵动力科技有限公司 | Structure used for lowering work temperature of steam turbine main shaft bearing portion |
| CN205206715U (en) * | 2015-10-28 | 2016-05-04 | 林紫晴 | Multifunctional electric power overhaul ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105356340A (en) | 2016-02-24 |
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