CN205210153U - Intermittent movement mechanism based on in inside use of batch meter - Google Patents
Intermittent movement mechanism based on in inside use of batch meter Download PDFInfo
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- CN205210153U CN205210153U CN201521095651.XU CN201521095651U CN205210153U CN 205210153 U CN205210153 U CN 205210153U CN 201521095651 U CN201521095651 U CN 201521095651U CN 205210153 U CN205210153 U CN 205210153U
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- batch meter
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Abstract
The utility model discloses an intermittent movement mechanism based on in inside use of batch meter, the outer wall that rotates the stand has registrated the installation cover, and the outer wall of installation cover is fixed with the pendulum rod, and the pendulum rod is connected with the connecting rod, and the connecting rod is connected with the slider, and the slider is connected with main hydraulic cylinder, the top of rotating the stand is provided with the rotation platform, be provided with the through -hole at the rotation platform, vice pneumatic cylinder is installed to the top surface of pendulum rod, the top of the piston rod of vice pneumatic cylinder is provided with the bolt, be provided with the sucking disc above rotating the platform, it forms the recess to rotate the platform indent, be fixed with the bearing in the recess, be provided with the connecting axle between sucking disc and the rotation platform, the connecting axle is fixed with sucking disc and bearing, the outer wall that the connecting axle is close to the sucking disc is provided with the screw thread, the outer wall of connecting axle has closed soon and has compressed tightly the dish, outer wall rotating the stand has registrated the gear, gear engagement has the rack. This mechanism controls the ammeter inside the batch meter through installing for numerical value can reduce the error that inertia produced according to the in -service use change.
Description
Technical field
The utility model relates to a kind of mechanism, especially relates to a kind of intermittent motion mechanism based on using in batch meter inside.
Background technology
Electric metering box is for the equipment for electric energy metrical in 3 ~ 35kv, and comprise combination transformer (gathering three-phase current and voltage signal), casing, watt-hour meter, lightning arrester, vacuum circuit breaker etc., current precision is 0.2S, and voltage accuracy grade is 0.2.It is substantially identical with combination transformer that model is generally JLSxx-xx.JLS-6, JSL-10, JLS-35 product is primarily of combination transformer and watt-hour meter box two parts composition, and combination transformer is made up of two or three single-phase potential transformer summation current transformers, make insulating medium with 25# transformer oil, first and second leading-out terminal is all arranged on panel with porcelain bushing shell.Watt-hour meter box is contained in combination transformer side, is made up of, has the advantages such as measuring accuracy is high, lightweight, easy for installation, anti-electricity-theft an active watt-hour meter and a wattless component watt-hour meter.This type electrical energy metering tank be applicable to outdoor rated voltage 6,10,35KV, rated frequency 50HZ three-phase system circuit on.JLSZ-10,6,3 dry type batch meter high-voltage power metering boxes, being unworthy of watt-hour meter and claiming combination transformer, exchange oil immersion, dry type outdoor type, is directly to measure in high-tension line metering outfit that is meritorious and reactive energy.Be applicable to the three-phase alternating current of rated frequency 50,60HZ: on 35KV, 10KV, 6KV, 3KV grid.There is high, lightweight, the wide load of precision, the advantage such as easy for installation and anti-electricity-theft, and the batch meter of dry type epoxy resin casting type has non-oil ultra high vacuum system feature.Deeply welcome by vast power supply department.Phase three-wire three batch meter is made up of two single-phase voltage summation current transformers, and three-phase and four-line batch meter is made up of three single-phase voltage summation current transformers.One secondary outgoing line is all contained on panel with porcelain bushing shell, and outer surface is equipped with watt-hour meter for metering.Voltage supplied, electric current and electric energy measurement and used for relay protection, be applicable to city net, rural power grids outdoor substation, also can be used for various transformer distribution substations of industrial enterprise etc.Combination transformer is mixed meritorious, wattless component watt-hour meter and is called high-voltage power metering box.Oil immersed type combination transformer can be replaced.Voltage transformer (VT) is by indoor epoxy resin pouring structure, and iron core is exposed, forms with the cold rolling not only red but also grain-oriented Si steel sheet closed assembly of high-quality, and on newel, device once and secondary coil.Current transformer is also by indoor epoxy resin pouring structure, iron core is closed, rolls with high-quality cold-rolled orientation silicon steel sheet.Two voltage transformer (VT) (PT), two current transformers (CT) are contained in a closed iron case by combination, form one.JLSZ-YF prepaying batch meter is suitable for Standard type and installs, based on high-pressure vacuum breaker, casing is increased, inner embedding high pressure measurement mutual inductor, lateral opening hole, introduced by the linear quadratic control signal wire of mutual inductor secondary line and isolating switch in the control box of side, the control box of side opening through waterproof, encapsulation process and side connects together.Can carry out test effect to inner high-voltage mutual inductor by the outside lead post of vacuum circuit breaker, electric energy meter is placed in the control box of side.
Without any cable outside whole device, stop the possibility of stealing from cable.Containing electric energy meter and load-control equipment in the control box of side, door of meter casing lock can adopt electronic lock seal case.Load-control equipment can the load curve of acquisition and recording electric energy meter, i.e. time sharing electrical energy and timesharing voltage, electric current, power equivalence, load-control equipment does not need magnetic card instrument, can combine with common multifunctional electronic watch and realize remote pre-payment power purchase function, negative control function, arrearage power down function, remote prompts function of paying the fees, overload warning power down function, the too low warning function of load etc., in addition, load-control equipment can the on off state of Monitor and Control chamber door, there is provided long-range open alarm function, for power marketing and anti-electricity-theft work bring great convenience.Prepayment metering type can coordinate long-distance meter-reading system etc., is convenient to check meter and report to the police, and greatly facilitates the statistical work of work about electric power personnel.
Along with the development of science and technology in existing batch meter, also needing accurate Calculation for user power utilization counting, there is very big error in traditional counting mode, causes ammeter display numerical value and actual numerical value to have gap, adding up to get off is very large numerical value, all causes trouble for user or electric company.
Utility model content
The purpose of this utility model is that overcoming above-mentioned existing counting mode exists very big error, ammeter display numerical value and actual numerical value is caused to have gap, add up to get off is very large numerical value, troublesome problem is all caused for user or electric company, devise a kind of intermittent motion mechanism based on using in batch meter inside, this mechanism controls ammeter by being arranged on batch meter inside, value is used according to reality change, reduce the error that inertia produces, public equity is realized to user or electric company, reduce the loss, solve existing counting mode and there is very big error, ammeter display numerical value and actual numerical value is caused to have gap, add up to get off is very large numerical value, troublesome problem is all caused for user or electric company.
The purpose of this utility model is achieved through the following technical solutions: based on the intermittent motion mechanism used in batch meter inside, comprise rotation column, the outer wall of described rotation column is sheathed with installation sleeve, the outer wall of installation sleeve is fixed with fork, and fork and installation sleeve are fixed as one-piece construction, installation sleeve can rotate along its axis direction on the outer wall rotating column, and fork is connected with connecting rod, connecting rod is connected with slide block, and slide block is connected with main hydraulic cylinder, the top of described rotation column is provided with rotatable platform, rotatable platform is fixed with the end face rotating column, rotatable platform is provided with several through holes, through hole is circumferentially arranged around the center of rotatable platform, the end face of fork is provided with secondary hydraulic cylinder, the top of the piston rod of secondary hydraulic cylinder is provided with latch, rotation latch along with fork can insert in corresponding through hole, sucker is provided with above rotatable platform, the end face indent of rotatable platform forms groove, be fixed with bearing in a groove, coupling shaft is provided with between sucker and rotatable platform, coupling shaft one end and sucker are fixed, the other end and bearing are fixed, coupling shaft is provided with screw thread near the outer wall of sucker, the outer wall of coupling shaft is combined with compression plate, the end face of compression plate contacts with sucker, gear is sheathed with at the outer wall rotating column, gear is arranged on the below of installation sleeve, gears meshing has tooth bar.
The center of described rotatable platform is arranged on the elongated central line of rotation column.
Described fork is provided with bearing pin one, bearing pin one is simultaneously through fork and connecting rod, and connecting rod can rotate around bearing pin one.
Described slide block is provided with bearing pin two, bearing pin two is simultaneously through slide block and connecting rod, and slide block can rotate around bearing pin two.
In sum, the beneficial effects of the utility model are: this mechanism controls ammeter by being arranged on batch meter inside, value is used according to reality change, reduce the error that inertia produces, public equity is realized to user or electric company, reduces the loss, solve existing counting mode and there is very big error, cause ammeter display numerical value and actual numerical value to have gap, adding up to get off is very large numerical value, all causes troublesome problem for user or electric company.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1-sucker; 2-compression plate; 3-coupling shaft; 4-bearing; 5-secondary hydraulic cylinder; 6-bearing pin one; 7-connecting rod; 8-bearing pin two; 9-slide block; 10-main hydraulic cylinder; 11-fork; 12-gear; 13-tooth bar; 14-sleeve; 15-installation sleeve; 16-rotate column; 17-through hole; 18-rotatable platform; 19-guard circle; 20-floor.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1, based on the intermittent motion mechanism used in batch meter inside, comprise and rotate column 16, the outer wall of described rotation column 16 is sheathed with installation sleeve 15, and the outer wall of installation sleeve 15 is fixed with fork 11, and fork 11 and installation sleeve 15 are fixed as one-piece construction, installation sleeve 15 can rotate along its axis direction on the outer wall rotating column 16, fork 11 is connected with connecting rod 7, and connecting rod 7 is connected with slide block 9, and slide block 9 is connected with main hydraulic cylinder 10, the top of described rotation column 16 is provided with rotatable platform 18, rotatable platform 18 is fixed with the end face rotating column 16, rotatable platform 18 is provided with several through holes 17, through hole 17 is circumferentially arranged around the center of rotatable platform 18, the end face of fork 11 is provided with secondary hydraulic cylinder 5, the top of the piston rod of secondary hydraulic cylinder 5 is provided with latch, rotation latch along with fork 11 can insert in corresponding through hole 17, sucker 1 is provided with above rotatable platform 18, the end face indent of rotatable platform 18 forms groove, be fixed with bearing 4 in a groove, coupling shaft 3 is provided with between sucker 1 and rotatable platform 18, coupling shaft 3 one end and sucker 1 are fixed, the other end and bearing 4 are fixed, coupling shaft 3 is provided with screw thread near the outer wall of sucker 1, the outer wall of coupling shaft 3 is combined with compression plate 2, the end face of compression plate 2 contacts with sucker 1, gear 12 is sheathed with at the outer wall rotating column 16, gear 12 is arranged on the below of installation sleeve 15, gear 12 is engaged with tooth bar 13, the center of described rotatable platform 18 is arranged on the elongated central line of rotation column 16, described fork 11 is provided with bearing pin 1, and bearing pin 1 is simultaneously through fork 11 and connecting rod 7, and connecting rod 7 can rotate around bearing pin 1, described slide block 9 is provided with bearing pin 28, and bearing pin 28 is simultaneously through slide block 9 and connecting rod 7, and slide block 9 can rotate around bearing pin 28.In the technical program, be fixed in batch meter by sucker 1 by mechanism, fixing more firm in order to make, be provided with compression plate 2, utilize screwing of compression plate 2 firmly to be compressed by sucker 1, sucker 1 and coupling shaft 3 keep motionless when rotatable platform 18 rotates.Tooth bar 13 is connected with ammeter, and with secondary hydraulic cylinder 5, whether fork 11 being connected with rotatable platform 18 is the key realizing interval circular motion.When rotatable platform 18 needs to rotate, by the latch action of secondary hydraulic cylinder 5, fork 11 is connected with rotatable platform 18, fork 11 rotates and rotatable platform 18 can be driven to rotate; When rotatable platform 18 needs to stop, the action of pulling pin of secondary hydraulic cylinder 5 makes fork 11 not be connected with rotatable platform 18, and back swing motion and the rotatable platform of fork 11 have nothing to do, and can realize the stopping of rotatable platform.Its principle of work is: when user starts electricity consumption, rotatable platform 18 needs to rotate, secondary hydraulic cylinder 5 is under hydraulic oil effect, piston rod stretches out and promotes the through hole 17 that latch inserts rotatable platform 18, through hole 17 is taper hole, latch end consolidation tapered pin, ensure within the scope of certain error, tapered pin easily imports in through hole, main hydraulic cylinder 10 is under pressure oil effect, piston rod stretches out slide block 9 moving linearly promoting consolidation with it, drivening rod 7 makes fork 44 produce rotation, secondary hydraulic cylinder 5 produces rotation with fork 11, now rotatable platform 18 is connected to produce with fork 11 by secondary hydraulic cylinder 5 and rotates, the gear 12 that below connects is with carry-over bar 13 to rotate, ammeter reading is changed accordingly.When slide block 9 arrives the stroke end arranged, rotatable platform 18 is just rotated to set angle position, the setting of rotating flat 18 rotational angles realizes by arranging slide block 9 stroke, as long as namely the stroke of this device change slide block arranges the rotational angle that can change rotatable platform.When rotatable platform 18 needs to stop, secondary hydraulic cylinder 5 makes piston rod retract action of pulling pin under pressure oil effect, rotatable platform is not connected with fork, the position that rotatable platform rests on after rotation is motionless, and main hydraulic cylinder 10 is retracted at pressure oil effect lower piston rod and made the slide block of consolidation with it turn back to the starting point of setting and drivening rod, fork turn back to original position, namely complete a Counts circulation.After Five-link machine reposition, repeat action last time, the circulation of next Counts can be realized, thus ensure that the accuracy of ammeter numerical value, this mechanism controls ammeter by being arranged on batch meter inside, value is used according to reality change, reduce the error that inertia produces, public equity is realized to user or electric company, reduce the loss, solve existing counting mode and there is very big error, ammeter display numerical value and actual numerical value is caused to have gap, add up to get off is very large numerical value, troublesome problem is all caused for user or electric company.
In order to the security and accuracy that make mechanism part are stronger; sleeve 14 can also be provided with on rotation column 16; rotate below column 16 and be provided with guard circle 19; fixed by floor 20 between guard circle 19 and sleeve 14; as the protection to gear 12 and tooth bar 13; avoid being interfered by miscellaneous part or colliding, affect the precision of work.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; every according to technology of the present utility model, method in fact to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (4)
1. based on the intermittent motion mechanism used in batch meter inside, it is characterized in that: comprise and rotate column (16), the outer wall of described rotation column (16) is sheathed with installation sleeve (15), the outer wall of installation sleeve (15) is fixed with fork (11), and fork (11) and installation sleeve (15) are fixed as one-piece construction, installation sleeve (15) can rotate along its axis direction on the outer wall rotating column (16), fork (11) is connected with connecting rod (7), connecting rod (7) is connected with slide block (9), and slide block (9) is connected with main hydraulic cylinder (10), the top of described rotation column (16) is provided with rotatable platform (18), rotatable platform (18) is fixed with the end face rotating column (16), rotatable platform (18) is provided with several through holes (17), through hole (17) is circumferentially arranged around the center of rotatable platform (18), the end face of fork (11) is provided with secondary hydraulic cylinder (5), the top of the piston rod of secondary hydraulic cylinder (5) is provided with latch, rotation latch along with fork (11) can insert in corresponding through hole (17), rotatable platform (18) top is provided with sucker (1), the end face indent of rotatable platform (18) forms groove, be fixed with bearing (4) in a groove, coupling shaft (3) is provided with between sucker (1) and rotatable platform (18), coupling shaft (3) one end and sucker (1) are fixed, the other end and bearing (4) are fixed, coupling shaft (3) is provided with screw thread near the outer wall of sucker (1), the outer wall of coupling shaft (3) is combined with compression plate (2), the end face of compression plate (2) contacts with sucker (1), gear (12) is sheathed with at the outer wall rotating column (16), gear (12) is arranged on the below of installation sleeve (15), gear (12) is engaged with tooth bar (13).
2. the intermittent motion mechanism based on using in batch meter inside according to claim 1, is characterized in that: the center of described rotatable platform (18) is arranged on the elongated central line of rotation column (16).
3. the intermittent motion mechanism based on using in batch meter inside according to claim 1, it is characterized in that: described fork (11) is provided with bearing pin one (6), bearing pin one (6) is simultaneously through fork (11) and connecting rod (7), and connecting rod (7) can rotate around bearing pin one (6).
4. the intermittent motion mechanism based on using in batch meter inside according to claim 1, it is characterized in that: described slide block (9) is provided with bearing pin two (8), bearing pin two (8) is simultaneously through slide block (9) and connecting rod (7), and slide block (9) can rotate around bearing pin two (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095651.XU CN205210153U (en) | 2015-12-25 | 2015-12-25 | Intermittent movement mechanism based on in inside use of batch meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095651.XU CN205210153U (en) | 2015-12-25 | 2015-12-25 | Intermittent movement mechanism based on in inside use of batch meter |
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| CN205210153U true CN205210153U (en) | 2016-05-04 |
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| CN201521095651.XU Active CN205210153U (en) | 2015-12-25 | 2015-12-25 | Intermittent movement mechanism based on in inside use of batch meter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054636A (en) * | 2018-01-16 | 2018-05-18 | 宁夏中科天际防雷检测有限公司 | A kind of portable stretchable lightning protection electric installation |
| CN109167330A (en) * | 2018-09-12 | 2019-01-08 | 合肥多元节电科技有限公司 | A kind of intelligent electric security monitoring terminal |
-
2015
- 2015-12-25 CN CN201521095651.XU patent/CN205210153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054636A (en) * | 2018-01-16 | 2018-05-18 | 宁夏中科天际防雷检测有限公司 | A kind of portable stretchable lightning protection electric installation |
| CN109167330A (en) * | 2018-09-12 | 2019-01-08 | 合肥多元节电科技有限公司 | A kind of intelligent electric security monitoring terminal |
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