CN102736053B - Lifting device for electric energy meter calibration device - Google Patents
Lifting device for electric energy meter calibration device Download PDFInfo
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- CN102736053B CN102736053B CN201210187280.2A CN201210187280A CN102736053B CN 102736053 B CN102736053 B CN 102736053B CN 201210187280 A CN201210187280 A CN 201210187280A CN 102736053 B CN102736053 B CN 102736053B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The invention relates to a lifting device for an electric energy meter detection device, which is characterized in that: the electric energy meter mounting and dismounting device comprises a fixed frame (1), a movable plate (2) is arranged in the fixed frame (1), an electric energy meter (21) is mounted on the movable plate (2), a driving mechanism (3) for controlling the movable plate (2) to ascend and descend is arranged between the fixed frame (1) and the movable plate (2), when a worker needs to mount and dismount a certain row of electric energy meters, a hand wheel is rotated to drive a pulling wheel to rotate, a steel wire rope embedded in the pulling wheel drives the movable plate to move up and down through friction force so that the electric energy meter position is moved to the most appropriate height considered by the worker, a positioning bolt is inserted into a through hole of a positioning strip to fix the movable plate, and the worker can mount and dismount the electric energy meter and the like safely, conveniently and in a: the electric energy meter calibration device accords with the principle of ergonomics, the electric energy meter can be conveniently and labor-saving assembled and disassembled by workers, the working efficiency is high, and the device is simpler in structure and lower in manufacturing cost than a full-automatic lifting device.
Description
[technical field]
The present invention relates to a kind of lowering or hoisting gear, particularly a kind of lowering or hoisting gear for electric energy meter checking device.
[background technology]
Traditional lowering or hoisting gear for electric energy meter checking device has at least two rows to articulate the epi-position of electric energy meter up and down,Each drains into rare two epi-positions that articulate electric energy meter, realizes multi-epitope verification, because each epi-position is fixingInstall, and between two rows, distance is larger, a upper row is too high, and next row is too low again, staff's mounting or dismountingTable, to adjust photometer head not too convenient, if only fill a row, multi-epitope ground area is large, and staff walks up and downMoving distance; Due to mounting or dismounting table staff height difference, staff articulates closing of electric energy meter on the other handSuitable highly different, different operating personnel's work habit difference, stance and sitting posture articulate the suitable height of electric energy meterDegree is also different, so traditional lowering or hoisting gear staff for electric energy meter checking device is easily tired,The personnel that part height is lower will stand on a little wooden stool and operate, inconvenient up and down, have potential safety hazard,And respectively row's electric energy meter must be installed and removed table, verification simultaneously simultaneously, while installing and removing a certain row's electric energy meter, anotherRow's electric energy meter can not verification, and inefficiency, for improving the efficiency of test of kilo watthour meter work, reduces work peopleMember's labour intensity, has multiple full automatic electric energy meter calibration equipment or system at present, but multiple automatically for electricityThe lifting device system station ground area that can show calibration equipment is large, involve great expense, can only verification electronic electric energy meter.
[summary of the invention]
The present invention has overcome the deficiency of above-mentioned technology, provides a kind of mounting or dismounting table height to establish by Human Engineering PrincipleMeter, be convenient to that staff installs and removes electric energy meter, floor space is little, simple in structure, cost is low, operating efficiency is highThe lowering or hoisting gear for multiple meter position device for checking electric meter.
For achieving the above object, the present invention has adopted following technical proposals:
For a lowering or hoisting gear for detection device of electric energy meter, comprise fixed frame, in fixed frame, be provided withPortable plate is equipped with electric energy meter on portable plate, is provided with control portable plate between fixed frame and portable plateThe driving mechanism of oscilaltion.
Driving mechanism comprises the movable pulley being arranged on portable plate as mentioned above, through the steel wire rope of movable pulley,Be arranged at retainer ring and directive wheel on fixed frame, fasten on retainer ring steel wire rope one end, and the other end is wornAfter crossing movable pulley, directive wheel and draw-gear, be connected in balancing weight.
Draw-gear comprises the handwheel that is arranged at fixed frame vertical direction upper side frame one side as mentioned above, arrangesDragging wheel and being arranged at the after-combustion of dragging between wheel and directive wheel in fixed frame vertical direction upper side frame opposite sideWheel.
Driving mechanism comprises the retainer ring that is arranged on portable plate frame top as mentioned above, is arranged on fixed frameThe self-locking speed-down motor of top, is arranged on the wheel of dragging of self-locking speed-down shaft extension end of motor, and bolt is fixed in one endIn the steel wire rope of retainer ring, the steel wire rope other end through directive wheel, drag wheel after be connected with balancing weight.
Driving mechanism also comprises the control module being arranged on fixed frame as mentioned above, is arranged on fixed frameWith the height sensor on portable plate, be arranged on upper limit position switch, lower position switch on fixed frame frame.
Electric energy meter array arrangement as mentioned above, the epi-position that each row loads electric energy meter connects an independently power sourceAnd standard electric energy meter.
Epi-position vertical or level or slant setting on portable plate as mentioned above.
As mentioned above on fixed frame vertical direction, both sides are provided with slide rail, on described portable plate vertical direction twoSide is provided with scroll wheel, and scroll wheel can slide up and down among slide rail.
Lowering or hoisting gear for detection device of electric energy meter as above, described fixed frame and portable plate itBetween be provided with locking device, described locking device is by the pilot pin arranging on slide rail, portable plate vertical directionThe positioning strip that both sides arrange forms, and is provided with the through hole of multiple vertical arrangements on positioning strip, and pilot pin can be insertedEntering through hole is fixed portable plate.
On fixed frame vertical direction, both sides frame is provided with upper limit baffle plate, lower limit baffle plate as mentioned above.
The invention has the beneficial effects as follows:
1, this meets Human Engineering Principle for lowering or hoisting gear of electric energy meter checking device, more than traditionalPosition electric energy meter calibration equipment, it is convenient and strength-saving that staff installs and removes electric energy meter, and operating efficiency is high;
2, this lowering or hoisting gear for electric energy meter checking device is more simple in structure than full-automatic tester, costLow, floor space is little, if only verification electronic electric energy meter is put electric energy meter or horizontal positioned to retreading,Between two rows at a distance of can reduce, can also increase the row of epi-position, install compactlyer, can enterOne step reduces floor space, and operation is also convenient, can also verification induction type electricity if table is put into vertical directionCan table.
[brief description of the drawings]
Fig. 1 is the lowering or hoisting gear front view of the present invention for electric energy meter checking device;
Fig. 2 is the lowering or hoisting gear side view of the present invention for electric energy meter checking device;
Fig. 3 is the lowering or hoisting gear another kind of embodiment structural representation of the present invention for electric energy meter checking device;
Fig. 4 is the top view for the lowering or hoisting gear of electric energy meter checking device shown in Fig. 3;
Fig. 5 is that each row's electric energy epi-position of the present invention connects independently power source and a standard electric energy meter schematic diagram.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail:
Embodiment 1
With shown in Fig. 5, a kind of lowering or hoisting gear for detection device of electric energy meter, comprises fixing as shown in Figure 1, Figure 2Framework 1, in fixed frame 1, be provided with portable plate 2, electric energy meter 21 be housed on portable plate 2, at fixed frameBetween frame 1 and portable plate 2, be provided with the driving mechanism 3 of controlling portable plate 2 oscilaltions, driving mechanism 3 energyEnough control portable plate 2 in fixed frame 1 oscilaltion, make portable plate 2 rest on a suitable height,Be convenient to staff electric energy meter is carried out to verification.
In the present invention, described driving mechanism 3 comprises the movable pulley 31 being arranged on portable plate 2, through movingThe steel wire rope 32 of pulley 31, is arranged at retainer ring 33 and directive wheel 34 on fixed frame 1, steel wire ropeFasten on retainer ring 33 32 one end, and the other end is through movable pulley 31, directive wheel 34 and draw-gear 35Be connected in afterwards balancing weight 36, movable pulley 31 plays labour-saving effect, is convenient to portable plate 2 to carry out lifting, steelSilk rope 32 has higher intensity, can drive portable plate 2 liftings, and be difficult for ageing failure, retainer ring 33Be convenient to the fixing bolt of steel wire rope 32, the direction of motion of directive wheel 34 guiding steel wire ropes 32, it is right to be convenient to realizeThe control of portable plate 2, draw-gear 35 is by movable pulley 31, steel wire rope 32, retainer ring 33, directive wheel34 realizations are carried out lifting to portable plate 2, and balancing weight 36 has the effect of balancing activity plate 2 weight.
In the present invention, described draw-gear 35 comprises and is arranged at fixed frame 1 vertical direction upper side frame one sideHandwheel 351, what be arranged at fixed frame 1 vertical direction upper side frame opposite side drags wheel 352, handwheel 351 withDrag wheel 352 and connect by fixed axis, staff rotates handwheel 351, and handwheel drives drags wheel 352 rotations, dragsWheel 352 drives the steel wire rope 32 being wound around in the above along dragging wheel 352 circumferential movement, and then at balancing weight 36And under the acting in conjunction of directive wheel 34, drive portable plate 2 oscilaltions, and be convenient to staff's operation, laborsavingConvenient, safe and reliable, described draw-gear 35 also comprises double wrap sheave 353, and double wrap sheave 353 coordinates drags wheel 352Can make steel wire rope 32 after-combustion drag on wheel 352, increasing friction force.
In the present invention, described electric energy meter 21 array arrangements, the epi-position 22 that each row loads electric energy meter 21 connectsIndependently power source 51 and a standard electric energy meter 52, each row's mounting or dismounting electric energy meter 21 and verification electric energy meter 21Can rotation carry out, further increase work efficiency.
In the present invention, described epi-position 22 is vertical or level or slant setting on portable plate 2, workPersonnel can need according to self or motor habit is installed and removed or the operation of verification electric energy meter, fast sideJust.
In the present invention, on described fixed frame 1 vertical direction, both sides are provided with slide rail 11, described portable plateOn 2 vertical directions, both sides are provided with scroll wheel 23, and scroll wheel 23 can slide up and down among slide rail 11, liveMoving plate 2 is movable among fixed frame 1 by scroll wheel 23 and slide rail 11, and motion steadily, strengthens and risesThe reliability of falling unit, the service life of prolongation lowering or hoisting gear.
In the present invention, between described fixed frame 1 and portable plate 2, be provided with locking device 12, pass throughLocking device 12 is fixed portable plate 2, is convenient to staff and operates, described locking device 12Formed by the positioning strip 22 that on the pilot pin 121 arranging on slide rail 11, portable plate 2 vertical directions, both sides arrange,The through hole 221 that right multiple vertical arrangements are set on positioning strip 22, it is right that pilot pin 121 can insert through hole 221Portable plate 2 is fixed, staff can be relieved, quickly and easily to electric energy meter carry out verification orMounting or dismounting.
In the present invention, on described fixed frame 1 vertical direction both sides frame be provided with upper limit baffle plate 13,Lower limit baffle plate 14, upper limit baffle plate 13, lower limit baffle plate 14 prevent that portable plate 2 from crossing fixed frame 1Upper and lower limit frame, causes the damage to lowering or hoisting gear.
In the time that staff need to install and remove a certain row's electric energy meter or debugging operations, rotate handwheel 351 drives and drag wheel352 rotate, and make to be embedded in the steel wire rope 32 of dragging in wheel 352 drive portable plate 2 to move up and down by frictional forceMake corresponding electric energy epi-position move on to staff and think most suitable height, 12 insertion positioning strips 22 are fastened in locationIn through hole 221, fix portable plate 2, staff can install and remove electric energy meter etc. relieved, convenient, effortlesslyOperation, wherein balancing weight 36 has the effect of balancing activity plate 2 weight, more laborsaving while making to rotate handwheel 351,Upper limit baffle plate 13, lower limit baffle plate 14 prevent that portable plate from 2 surpassing upper and lower limit and moving damage parts, directive wheel34 guide wire ropes 32 move, and movable pulley 31 can play power-saving function, steel wire rope head retainer ring 33 by steel wire rope32 one end are fixed on fixed frame 1, and wheel 352 is dragged in double wrap sheave 353 cooperations can make steel wire rope 32 after-combustion dragOn wheel 32, increasing friction force.
As a kind of preferred embodiment of the present invention, form two by the epi-position 22 of multiple access electric energy meters 21Row is arranged on portable plate 2, and what access electric energy meter 21 was housed in each epi-position 22 connects table device manually or automatically,Before calibration, will be connect table device by school electric energy meter, after calibration is complete, pull down by school electric energy meter, each row's electric energy epi-positionCan connect independently power source and a standard electric energy meter, each row's mounting or dismounting table and verification can be carried out in rotation, enter oneStep is increased work efficiency.
Embodiment 2
As shown in Fig. 3, Fig. 4 and Fig. 5, a kind of lowering or hoisting gear for detection device of electric energy meter, comprises fixingFramework 1, in fixed frame 1, be provided with portable plate 2, electric energy meter 21 be housed on portable plate 2, at fixed frameBetween frame 1 and portable plate 2, be provided with the driving mechanism 3 of controlling portable plate 2 oscilaltions, driving mechanism 3 energyEnough control portable plate 2 in fixed frame 1 oscilaltion, make portable plate 2 rest on a suitable height,Be convenient to staff electric energy meter is carried out to verification.
In the present invention, described driving mechanism 3 comprises the retainer ring 33 that is arranged on portable plate 2 frame tops,Be arranged on the self-locking speed-down motor 37 of fixed frame 1 top, be arranged on self-locking speed-down motor 37 shaft extension endsDrag wheel 352, one end gim peg is connected to the steel wire rope 32 of retainer ring 33, steel wire rope 32 other ends are through leadingTo wheel 34, drag wheel and be connected with balancing weight 36 after 352, by said apparatus can realize to portable plate 2 automaticallyControl, concerning staff, this kind of lowering or hoisting gear is more laborsaving, turns round more quick, operates more squareJust.
In the present invention, described driving mechanism 3 also comprises the control module 38 being arranged on fixed frame 1,Be arranged on the height sensor 39 on fixed frame 1 and portable plate 2, be arranged on fixed frame 1 frameUpper limit position switch 41, lower position switch 42, by control module 38, height sensor 39, upper limit is openedPass 41, lower position switch 42 combination actions, can realize portable plate oscilaltion activity is controlled automatically,Be convenient to staff's operation.
In the present invention, described electric energy meter 21 array arrangements, the epi-position 22 that each row loads electric energy meter 21 connectsIndependently power source 51 and a standard electric energy meter 52, each row's mounting or dismounting electric energy meter 21 and verification electric energy meter 21Can rotation carry out, further increase work efficiency.
In the present invention, described epi-position 22 is vertical or level or slant setting on portable plate 2, workPersonnel can need according to self or motor habit is installed and removed or the operation of verification electric energy meter, fast sideJust.
In the present invention, on described fixed frame 1 vertical direction, both sides are provided with slide rail 11, described portable plateOn 2 vertical directions, both sides are provided with scroll wheel 23, and scroll wheel 23 can slide up and down among slide rail 11, liveMoving plate 2 is movable among fixed frame 1 by scroll wheel 23 and slide rail 11, and motion steadily, strengthens and risesThe reliability of falling unit, the service life of prolongation lowering or hoisting gear.
In the present invention, between described fixed frame 1 and portable plate 2, be provided with locking device 12, pass throughLocking device 12 is fixed portable plate 2, is convenient to staff and operates, described locking device 12Formed by the positioning strip 22 that on the pilot pin 121 arranging on slide rail 11, portable plate 2 vertical directions, both sides arrange,The through hole 221 that right multiple vertical arrangements are set on positioning strip 22, it is right that pilot pin 121 can insert through hole 221Portable plate 2 is fixed, staff can be relieved, quickly and easily to electric energy meter carry out verification orMounting or dismounting.
Before work, staff according to mounting or dismounting when table handling the most suitable height of epi-position mix up height sensor 39Position, in the time that a certain row's electric energy meter 21 needs mounting or dismounting or debugging, control the control module 38 of driving mechanismOpened self-locking decelerator 37 rotates, and makes to be embedded in the steel wire rope 32 of dragging in wheel 352 be with by frictional forceMoving portable plate 2 moves up and down most suitable height, and height sensor 39 sends signal and disconnects self-locking speed-down electricityThe power supply of motivation 37, because self-locking speed-down motor 37 has auto-lock function, can not rotate after deenergization,Portable plate 2 stops mobile, and staff can install and remove the operations such as electric energy meter relieved, convenient, effortlessly,Wherein balancing weight 36 has the effect of balancing activity plate 2 weight, and directive wheel 34 can allow steel wire rope 32 after-combustion existDrag on wheel 352 and increase frictional force, upper limit position switch 41, lower position switch 42 restraint plates 2 move up and downBe no more than extreme position, in the time that portable plate 2 moves to upper limit position switch 41, the normally closed joint of upper limit position switch 41Point is opened, and disconnects power supply the self-locking of self-locking speed-down motor 37, prevents that portable plate 2 from moving on continuing, and works as workWhen moving plate 2 moves to lower position switch 42, the normally closed node of lower position switch 42 is opened, and disconnects self-locking speed-downThe power supply of motor 37 self-locking, prevent that portable plate 2 from continuing to move down, when self-locking speed-down motor 37 grades are drivenWhen actuation mechanism need to be safeguarded, location can be fastened in 12 insertion positioning strip 22 through holes 221 and fix portable plate 2.
As a kind of preferred embodiment of the present invention, form two by the epi-position 22 of multiple access electric energy meters 21Row is arranged on portable plate 2, and what access electric energy meter 21 was housed in each epi-position 22 connects table device manually or automatically,Before calibration, will be connect table device by school electric energy meter, after calibration is complete, pull down by school electric energy meter, each row's electric energy epi-positionCan connect independently power source and a standard electric energy meter, each row's mounting or dismounting table and verification can be carried out in rotation, enter oneStep is increased work efficiency.
Claims (7)
1. for a lowering or hoisting gear for detection device of electric energy meter, it is characterized in that: comprise fixed frame (1),In fixed frame (1), be provided with portable plate (2), electric energy meter (21) is housed on portable plate (2), solidDetermine to be provided with between framework (1) and portable plate (2) driving mechanism (3) of control portable plate (2) oscilaltion,Described electric energy meter (21) array arrangement, the epi-position (22) that each row loads electric energy meter (21) connects one solelyVertical power source (51) and standard electric energy meter (52), on described fixed frame (1) vertical direction, establish both sidesBe equipped with slide rail (11), on described portable plate (2) vertical direction, both sides are provided with scroll wheel (23), scroll wheel(23) can among slide rail (11), slide up and down, described epi-position (22) portable plate (2) upper vertically orPerson's level or slant setting.
2. the lowering or hoisting gear for detection device of electric energy meter according to claim 1, is characterized in that:Described driving mechanism (3) comprises the movable pulley (31) being arranged on portable plate (2), through movable pulley (31)Steel wire rope (32), be arranged at retainer ring (33) and directive wheel (34) on fixed frame (1), steelSilk rope (32) one end is fastened at retainer ring (33) upper, and the other end is through movable pulley (31), directive wheel (34)And draw-gear (35) is connected in balancing weight (36) afterwards.
3. the lowering or hoisting gear for detection device of electric energy meter according to claim 2, is characterized in that:Described draw-gear (35) comprises the handwheel (351) that is arranged at fixed frame (1) vertical direction upper side frame one side,Be arranged at dragging wheel (352) and be arranged at and dragging wheel (352) of fixed frame (1) vertical direction upper side frame opposite sideAnd the double wrap sheave (353) between directive wheel (34).
4. the lowering or hoisting gear for detection device of electric energy meter according to claim 1, is characterized in that:Described driving mechanism (3) comprises the retainer ring (33) that is arranged on portable plate (2) frame top, is arranged on solidThe self-locking speed-down motor (37) of determining framework (1) top, is arranged on self-locking speed-down motor (37) shaft extensionEnd drag wheel (352), one end gim peg is connected to the steel wire rope (32) of retainer ring (33), steel wire rope (32)The other end through directive wheel (34), drag wheel (352) and be connected with balancing weight (36) afterwards.
5. the lowering or hoisting gear for detection device of electric energy meter according to claim 4, is characterized in that:Described driving mechanism (3) also comprises the control module (38) being arranged on fixed frame (1), is arranged on solidDetermine the height sensor (39) on framework (1) and portable plate (2), be arranged on fixed frame (1) frameOn upper limit position switch (41), lower position switch (42).
6. the lowering or hoisting gear for detection device of electric energy meter according to claim 1, is characterized in that:Between described fixed frame (1) and portable plate (2), be provided with locking device (12), described locking device(12) arranged by both sides on the upper pilot pin (121) arranging of slide rail (11), portable plate (2) vertical directionPositioning strip (24) composition, on positioning strip (24), be provided with the through hole (241) of multiple vertical arrangements,Pilot pin (121) can insert through hole (241) portable plate (2) is fixed.
7. the lowering or hoisting gear for detection device of electric energy meter according to claim 1, is characterized in that:On described fixed frame (1) vertical direction, both sides frame is provided with upper limit baffle plate (13), lower limit baffle plate(14)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187280.2A CN102736053B (en) | 2012-06-07 | 2012-06-07 | Lifting device for electric energy meter calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187280.2A CN102736053B (en) | 2012-06-07 | 2012-06-07 | Lifting device for electric energy meter calibration device |
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| Publication Number | Publication Date |
|---|---|
| CN102736053A CN102736053A (en) | 2012-10-17 |
| CN102736053B true CN102736053B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210187280.2A Active CN102736053B (en) | 2012-06-07 | 2012-06-07 | Lifting device for electric energy meter calibration device |
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| CN (1) | CN102736053B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605106B (en) * | 2013-11-28 | 2016-05-11 | 国网安徽省电力公司淮南供电公司 | Portable metering device field-checking workbench |
| CN108008342A (en) * | 2017-12-29 | 2018-05-08 | 国网新疆电力有限公司电力科学研究院 | Artificial single-phase electric energy meter verification table |
| CN110346751B (en) * | 2019-08-06 | 2024-05-24 | 海盐新跃电器有限公司 | Preassembled hanging meter plate for electric energy meter calibration device |
| CN113933555B (en) * | 2021-11-10 | 2024-04-12 | 国网山东省电力公司高密市供电公司 | Electric energy meter mounting and dismounting device |
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| CN102736053A (en) | 2012-10-17 |
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Effective date of registration: 20201120 Address after: Group 36, Liuwei village, Qutang Town, Hai'an City, Nantong City, Jiangsu Province, 226100 Patentee after: Nantong Hairuizhi New Information Technology Co.,Ltd. Address before: 528400 No. 5 West River Road, Zhongshan, Guangdong Patentee before: Chen Jinyou |