CN204189192U - Isolating switch counting assembly - Google Patents
Isolating switch counting assembly Download PDFInfo
- Publication number
- CN204189192U CN204189192U CN201420559571.4U CN201420559571U CN204189192U CN 204189192 U CN204189192 U CN 204189192U CN 201420559571 U CN201420559571 U CN 201420559571U CN 204189192 U CN204189192 U CN 204189192U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- isolating switch
- pressing plate
- lever
- energy storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004146 energy storage Methods 0.000 claims description 55
- 238000009434 installation Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 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
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Isolating switch counting assembly, comprise counter and gearing, described gearing comprises the swing arm being arranged on mechanism's installing plate side, and one end of described swing arm is provided with the execution pressing plate extending to mechanism's installing plate opposite side, and the other end of swing arm can be connected with the counting lever actuated of counter.Swing arm is pivoted on mechanism's installing plate side and the pivot point place of swing arm is provided with the back-moving spring that swing arm can be made to rotate to initial position, the end of described execution pressing plate drives with the stored energy mechanism of isolating switch and is connected, and described stored energy mechanism can drive to be connected and to drive with the operating mechanism of isolating switch and perform pressing plate and swing arm is rotated thus pulls to count lever and complete counting.The utility model provides a kind of device working stability, counts isolating switch counting assembly that is accurate, simple and convenient assembly.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, particularly a kind of isolating switch counting assembly.
Background technology
Isolating switch counting assembly is mainly used in record isolating switch divide-shut brake number of times in use, is convenient to the service condition of user according to isolating switch, carries out Inspection and maintenance and replacing in time.At present, most isolating switch counting assembly to be contacted with the engaged wheel of circuit breaker operation mechanism by gearing and connects, this kind of comparatively complicated packaging efficiency reducing isolating switch counting assembly of mounting means.The union piece of gearing and operating mechanism is more simultaneously, and long-time use easily causes loose-parts to cause counting assembly work accuracy to decline, thus reduces the reliability of isolating switch counting assembly.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides a kind of device working stability, counts isolating switch counting assembly that is accurate, simple and convenient assembly.
For achieving the above object, the utility model have employed following technical scheme:
A kind of isolating switch counting assembly, comprise counter 1 and gearing 2, described gearing 2 comprises the swing arm 210 being arranged on mechanism's installing plate 301 side, one end of described swing arm 210 is provided with the execution pressing plate 220 extending to mechanism's installing plate 301 opposite side, and the other end of swing arm 210 can drive with the counting lever 101 of counter 1 and be connected.Swing arm 210 is pivoted on mechanism's installing plate 301 side and the pivot point place of swing arm 210 is provided with the back-moving spring 211 that swing arm 210 can be made to rotate to initial position, the end of described execution pressing plate 220 drives with the stored energy mechanism 3 of isolating switch and is connected, and described stored energy mechanism 3 can drive to be connected and to drive with the operating mechanism of isolating switch and perform pressing plate 220 and swing arm 210 is rotated thus pulls to count lever 101 and complete counting.
Further, described stored energy mechanism 3 comprises and can drive with circuit breaker operation mechanism the energy storage lever 310 be connected, described energy storage lever 310 one end is connected the other end and is connected and installed with energy storage support 311 with operating mechanism, be provided with bottom described energy storage support 311 energy-stored spring 312 that is connected with its elasticity can by operating mechanism by 310 pairs of energy-stored springs 312 energy storage of energy storage lever and release can process drive energy storage support 311 to move up and down, described execution pressing plate 220 and energy storage support 311 drive and are connected and can move up and down with energy storage support 311, and the energy-stored spring 312 of stored energy mechanism 3 release can execution pressing plate 220 can be made to drive swing arm 210 to rotate and pull down movable pendulum arm 210 end connect counting lever 101 count.
Further, one end of described swing arm 210 drives with counting lever 101 and is connected, and is connected with buffer spring 230 between described counting lever 101 and swing arm 210 end.
Further, described mechanism's installing plate 301 1 side is installed with fixed support 110, described fixed support 110 comprises mutual horizontal erecting bed 111 connected vertically and vertical stator 112, described counter 1 screw is fixed on horizontal erecting bed 111, described vertical stator 112 is fixed with mechanism's installing plate 301 side screw, and the swing arm 210 of described gearing 2 is pivoted on vertical stator 112.
Further, one end of described execution pressing plate 220 is fixedly connected with swing arm 210 tail end, and the other end has to side horizontal expansion and drives with the stored energy mechanism 3 of isolating switch the horizontal metal sheet 221 be connected, and described horizontal metal sheet 221 is provided with bending elastic 222.
Further, the pivot point of described swing arm 210 is pivotally mounted on vertical stator 112 by register pin 212, directly over swing arm 210, correspondence is provided with horizontal erecting bed 111, described register pin 212 is arranged with back-moving spring 211, and the force side at described back-moving spring 211 two ends connects and fixes with the edge of vertical stator 112 and the edge of swing arm 210 respectively.
Further, the connected mode of described execution pressing plate 220 and energy storage support 311 to connect or hole axle connects for contacting.
Further, one end of described swing arm 210 is fixedly connected with execution pressing plate 220 by rivet 213, and the other end of swing arm 210 can drive with counting lever 101 and be connected, and one end that swing arm 210 and execution pressing plate 220 are fixed is wider than one end fixing with counting lever 101.
Further, described stored energy mechanism 3 is gripped by two panels mechanism installing plate 301, the medial surface that described two panels mechanism installing plate 301 is relative is respectively equipped with the corresponding installation bearing 301a arranged for being connected with the pivot point pivotable of energy storage lever 310, wherein the lateral surface of a slice mechanism installing plate 301 is provided with the fixed support 110 for fixed count device 1.
Further, the edge of described mechanism's installing plate 301 one end is provided with L-type breach, the vertical stator 112 of described fixed support 110 be L-type and the vertical stator 112 of L-type can Matching installation on the side at edge, mechanism's installing plate 301 one end, described swing arm 210 tail end is fixed with and performs pressing plate 220, the horizontal expansion of described execution pressing plate 220 has end to drive with stored energy mechanism 3 the horizontal metal sheet 221 be connected, and described horizontal metal sheet 221 is provided with and matches and the elastic 222 be bent upwards with the horizontal edge of the vertical stator 112 of L-type.
Isolating switch counting assembly of the present utility model, by being arranged on the swing arm of mechanism's installing plate side, achieving breaker energy storage mechanism and is connected with the driving of counter, improves stability and the reliability of counting assembly work.In addition, by extending to the execution pressing plate in stored energy mechanism, achieving counting assembly and being arranged on outside installing plate, be convenient to the installation of counting assembly thus improve the installation effectiveness of device.
Accompanying drawing explanation
Fig. 1 is the utility model counter and gearing mounting structure front elevation;
Fig. 2 is the utility model counter and gearing mounting structure rear view;
Fig. 3 is the utility model original state structural representation;
Fig. 4 is the utility model original state partial structurtes schematic diagram;
Fig. 5 is the utility model count status structural representation;
Fig. 6 is the utility model count status partial structurtes schematic diagram.
Embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing 1 to 6, further illustrate isolating switch counting assembly embodiment of the present utility model.Isolating switch counting assembly of the present utility model is not limited to the description of following examples.
The utility model isolating switch counting assembly, comprise counter 1 and gearing 2, described gearing 2 comprises the swing arm 210 being arranged on mechanism's installing plate 301 side, one end of described swing arm 210 is provided with the execution pressing plate 220 extending to mechanism's installing plate 301 opposite side, and the other end of swing arm 210 can drive with the counting lever 101 of counter 1 and be connected.Swing arm 210 is pivoted on mechanism's installing plate 301 side and the pivot point place of swing arm 210 is provided with the back-moving spring 211 that swing arm 210 can be made to rotate to initial position, the end of described execution pressing plate 220 drives with the stored energy mechanism 3 of isolating switch and is connected, and described stored energy mechanism 3 can drive to be connected and to drive with the operating mechanism of isolating switch and perform pressing plate 220 and swing arm 210 is rotated thus pulls to count lever 101 and complete counting.Isolating switch counting assembly of the present utility model realizes breaker energy storage mechanism by swing arm and is connected with the driving of counter, makes counting process more reliable and more stable, and reduce gearing be connected with mechanism needed for part improve the installation effectiveness of counting assembly.Can realize making counting assembly be arranged on easy to use outside installing plate and change by the execution pressing plate extended in stored energy mechanism simultaneously.In addition, the offsetting spring structure between swing arm and mechanism's installing plate is simple and reliable, effectively swing arm can be reset to initial position.The utility model isolating switch counting assembly original state structural representation as shown in Figure 3, the gate-dividing state of the corresponding isolating switch of original state of the present utility model, now drives the stored energy mechanism 3 be connected to be in energy storage state with the operating mechanism of isolating switch.Mechanism's installing plate 301 that described stored energy mechanism 3 is oppositely arranged by two panels grips, the lateral surface of a wherein block mechanism installing plate 301 is installed with fixed support 110, described counter 1 is fixed on fixed support 110, the side of counter 1 is provided with and is connected with its driving and carries out the counting lever 101 that counts by wobble drive counter 1, described counting lever 101 end can drive with swing arm 210 one end arranged bottom it and be connected, described swing arm 210 other end is provided with and extends in two panels mechanism installing plate 301 and drive with stored energy mechanism 3 the execution pressing plate 220 be connected.
Particularly, the structural representation of the utility model counter and gearing specific embodiment as depicted in figs. 1 and 2, described mechanism's installing plate 301 1 side is installed with fixed support 110, described fixed support 110 comprises mutual horizontal erecting bed 111 connected vertically and vertical stator 112, described horizontal erecting bed 111 is vertically set on the top of vertical stator 112 and extends to side, described counter 1 screw is fixed on horizontal erecting bed 111, described vertical stator 112 is fixed with mechanism's installing plate 301 side screw, the swing arm 210 of described gearing 2 to be arranged on immediately below horizontal erecting bed 111 and to be pivotally mounted on vertical stator 112.Perform the rising of pressing plate 220 by swing arm 210 tail end swing arm 210 can be made to rotate along pivot point and drive the other end of swing arm 210 to sink, thus pull the counting lever 101 of counter 1 to complete a Counts.The counter be arranged on fixed support improves the module-integrated degree of counting assembly, is convenient to combination installation and the maintain and replace of counting assembly and breaker mechanism, improves the reliability of counting assembly simultaneously.
Especially, the utility model counter and gearing mounting structure front elevation as shown in Figure 1, the pivot point of described swing arm 210 is pivotally mounted on vertical stator 112 by register pin 212, directly over swing arm 210, correspondence is provided with horizontal erecting bed 111, described register pin 212 is arranged with back-moving spring 211, and the force side at described back-moving spring 211 two ends connects and fixes with the edge of vertical stator 112 and the edge of swing arm 210 respectively.Offsetting spring structure is simple and mounting means is easy, its two ends can respectively with the direct clamping in edge of swing arm and vertical stator without the need to extra mounting hole, improve the packaging efficiency of counting assembly.In addition, one end of swing arm 210 is fixedly connected with execution pressing plate 220 by rivet 213, and the other end of swing arm 210 can drive with counting lever 101 and be connected, and one end that swing arm 210 and execution pressing plate 220 are fixed is wider than one end fixing with counting lever 101.Swing arm is fixedly connected with execution pressing plate the reliability enhancing gearing by rivet, effectively can preventing the vibration because causing when energy-stored spring releases energy from causing execution pressing plate and swing arm to come off, causing counting assembly to lose efficacy.Meanwhile, swing arm with perform pressing plate stiff end and count lever can not be damaged wider than effectively alleviating with counting lever stiff end the power that pulls and count lever thus protect, extend the serviceable life of counter further.
The utility model counter and gearing mounting structure rear view as shown in Figure 2, one end of described swing arm 210 drives with counting lever 101 and is connected, and is connected with buffer spring 230 between described counting lever 101 and swing arm 210 end.When breaker closing drives swing arm counting and circuit breaker trip swing arm recovers initial position, buffer spring can play cushioning effect, prevents the vibrations due to swing arm from causing the damage of counter thus extends the serviceable life of counter.Add buffer spring makes the counting lever of counter just can actuation counter count to during certain limit at swinging arm simultaneously, improves the accuracy of isolating switch counting assembly.In addition, perform one end of pressing plate 220 and be fixedly connected with swing arm 210 tail end, the other end has to side horizontal expansion and drives with the stored energy mechanism 3 of isolating switch the horizontal metal sheet 221 be connected, and described horizontal metal sheet 221 is provided with bending elastic 222.The elastic that execution pressing plate is provided with can slow down the vibration that stored energy mechanism promotes to produce when performing pressing plate, improves the stability of counting assembly, extends the serviceable life of counting assembly.The fixing threaded hole 112a for being fixedly connected with mechanism installing plate 301 by fixed support 110 is also offered bottom described vertical stator 112.It is contemplated that, shown in Fig. 1 and Fig. 2 is isolating switch counting assembly original state, namely state during no count, it is heavier than the one end being provided with buffer spring 230 that now swing arm 210 is provided with the one end performing pressing plate 220, therefore swing arm 210 is that pivot point tilts obliquely to counting lever 101 direction with register pin 212, and buffer spring 230 is in releases energy relaxed state, and counting lever 101 is in the non-flip-flop number 1 of horizontality and counts.
As shown in Figure 4 be in Fig. 3 dotted line iris out part partial structurtes schematic diagram.Described stored energy mechanism 3 comprises and can drive with circuit breaker operation mechanism the energy storage lever 310 be connected, described energy storage lever 310 one end is connected the other end and is connected and installed with energy storage support 311 with operating mechanism, be provided with bottom described energy storage support 311 energy-stored spring 312 that is connected with its elasticity can by operating mechanism by 310 pairs of energy-stored springs 312 energy storage of energy storage lever and release can process drive energy storage support 311 to move up and down, described execution pressing plate 220 and energy storage support 311 drive and are connected and can move up and down with energy storage support 311.Perform pressing plate drive swing arm thus pull counting lever counting power be by the energy-stored spring of stored energy mechanism release can time lever reset force realize, simultaneously the generation of reset force also show switch is really be in "on" position, thus what ensure that counter actual count is the number of times that switch really closes a floodgate.In addition, release can time the reset force that produces order about swing arm and to rotate and the mode mode that directly drives gearing to count compared to operating mechanism rotor wheel pulling counting lever to count comparatively relaxes stable, reduce the impulsive force of counter thus the life-span of increase counter, also guarantee the reliability of whole counting assembly.Especially, described stored energy mechanism 3 is gripped by two panels mechanism installing plate 301, the medial surface that described two panels mechanism installing plate 301 is relative is respectively equipped with the corresponding installation bearing 301a arranged for being connected with the pivot point pivotable of energy storage lever 310, wherein the lateral surface of a slice mechanism installing plate 301 is provided with the fixed support 110 for fixed count device 1.The mounting means of stored energy mechanism and counter is easy, effectively improves the installation effectiveness of isolating switch.Counter is independently arranged on the installing plate lateral surface for fixing stored energy mechanism, reduces the impact of stored energy mechanism on counter, improves the stability of counter.
The utility model isolating switch counting device status architecture schematic diagram as shown in Figure 5, the edge of described mechanism's installing plate 301 one end is provided with L-type breach, the vertical stator 112 of described fixed support 110 be L-type and the vertical stator 112 of L-type can Matching installation on the side at edge, mechanism's installing plate 301 one end, described swing arm 210 tail end is fixed with and performs pressing plate 220, the horizontal expansion of described execution pressing plate 220 has end to drive with stored energy mechanism 3 the horizontal metal sheet 221 be connected, described horizontal metal sheet 221 is provided with and matches and the elastic 222 be bent upwards with the horizontal edge of the vertical stator 112 of L-type.Perform pressing plate to extend into from the edge of mechanism's installing plate in installing plate and to drive the mode be connected structure easy for installation simply with stored energy mechanism, improve the packaging efficiency of counting assembly.In addition, the elastic be bent upwards stored energy mechanism drive to perform when pressing plate moves up and down can with stator and installing plate horizontal edge matching shift, improve the stability of counting assembly, simultaneously elastic can reduce energy-stored spring release can time the vibrations that produce.
Especially, as shown in Figure 6 be in Fig. 5 dotted line iris out the partial structurtes schematic diagram of part, the connected mode of described execution pressing plate 220 and energy storage support 311 to connect or hole axle connects for contacting.Perform pressing plate and energy storage support by contact connect and connected mode structure that hole axle connects simply, and reliable in action, improves stability and the reliability of counting assembly.It is contemplated that the material performing pressing plate 220 can adopt steel spring plate, thus add the elasticity performing pressing plate, the energy that Absorbable rod is unnecessary, thus reduce the life-span impulsive force of counter being added to counter, also guarantee the reliability of whole counting assembly.
The utility model operating mechanism thermal energy storage process and exoergic process specific as follows described in:
1, operating mechanism thermal energy storage process: rotated counterclockwise by handle or operating motor structure driving V-shaped axle, cam simultaneously on V-type axle promotes the bearing on energy storage lever 310, make stored energy mechanism 3 hold 301a along mechanism's side plate installation shaft to rotate, energy storage support 311 is driven down to move, after Chu Haoneng, prop up combined floodgate lever lower end by the roller in cam, combined floodgate lever upper end props up combined floodgate semiaxis simultaneously.
2, operating mechanism exoergic process: the upper end of combined floodgate lever is unlocked by external force, promotion energy storage lever 310 is held 301a along mechanism's side plate installation shaft and up moves by energy-stored spring 312 restoring force, the bearing of stored energy mechanism 3 orders about cam and rotates counterclockwise, now combined floodgate lever and cam bawl unlock, and energy storage support 311 is returned to virgin state together along with stored energy mechanism 3.
The structural representation of the utility model original state and count status as shown in Fig. 3 to Fig. 6 difference.Wherein shown in Fig. 3 and Fig. 4 is isolating switch counting assembly original state, the i.e. separating brake no count state of isolating switch, now stored energy mechanism 3 is in energy storage state, one end that energy storage lever 310 is connected with circuit breaker operation mechanism is higher than the one end be connected with energy storage support 311, under stored energy mechanism 3 energy storage state, energy storage support 311 extrudes energy-stored spring 312 and makes it be in the state of compressed energy-storage, described execution pressing plate 220 end contacts with energy storage support 311 and connects, and swing arm 210 is provided with and performs the sinking of pressing plate 220 one end, buffer spring 230 and back-moving spring 211 are in releases energy relaxed state, counting lever 101 is in the non-flip-flop number 1 of horizontality and counts.Shown in Fig. 5 and Fig. 6 is isolating switch counting device state, the i.e. combined floodgate count status of isolating switch, now stored energy mechanism 3 is in and releases energy state, being with pneumatic operating mechanism that energy storage lever 310 is released during breaker closing can, the support of energy storage simultaneously 311 no longer extrudes energy-stored spring 312, energy-stored spring 312 recovers deformation and reference position is got back on energy storage lever 311 top, the support 311 of energy storage simultaneously drives execution pressing plate 220 to rise, perform restoring force that pressing plate 220 drives swing arm 210 to overcome back-moving spring 211 with register pin 212 for fulcrum rotates counterclockwise, one end that simultaneously swing arm 210 is connected with buffer spring 230 decline and stretch buffer spring 230 to a certain extent time, drop-down for counting lever 101 counter 1 that makes counts by buffer spring 230, especially, lever reset force during energy is released by driving employing mechanism due to the utility model counting assembly execution counting, also be that switch is really in "on" position simultaneously, this hour counter actual count be the number of times that switch really closes a floodgate, improve the accuracy of counting assembly.Finally, after isolating switch completes separating brake action by operating mechanism again, stored energy mechanism 3 recovers energy storage state again, and swing arm 210 loses the restoring force that overcomes back-moving spring 211 thus returns to original state, and buffer spring 230 and back-moving spring 211 are in that releases can relaxed state again.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. an isolating switch counting assembly, comprise counter (1) and gearing (2), it is characterized in that: described gearing (2) comprises the swing arm (210) being arranged on mechanism's installing plate (301) side, one end of described swing arm (210) is provided with the execution pressing plate (220) extending to mechanism's installing plate (301) opposite side, and the other end of swing arm (210) can drive with the counting lever (101) of counter (1) and be connected;
Swing arm (210) is pivoted on mechanism's installing plate (301) side and the pivot point place of swing arm (210) is provided with the back-moving spring (211) that swing arm (210) can be made to rotate to initial position, the end of described execution pressing plate (220) drives with the stored energy mechanism (3) of isolating switch and is connected, and described stored energy mechanism (3) can drive to be connected and to drive with the operating mechanism of isolating switch and perform pressing plate (220) and swing arm (210) is rotated thus pulls to count lever (101) and complete counting.
2. isolating switch counting assembly according to claim 1, it is characterized in that: described stored energy mechanism (3) comprises and can drive with circuit breaker operation mechanism the energy storage lever (310) be connected, described energy storage lever (310) one end is connected the other end and is connected and installed with energy storage support (311) with operating mechanism, described energy storage support (311) bottom is provided with the energy-stored spring (312) that is connected with its elasticity and energy storage support (311) can be driven by energy storage lever (310) to move up and down to energy-stored spring (312) energy storage and the process of releasing energy by operating mechanism, described execution pressing plate (220) and energy storage support (311) drive and are connected and can move up and down with energy storage support (311), and the energy-stored spring (312) of stored energy mechanism (3) release can make execution pressing plate (220) drive swing arm (210) rotates and pull down movable pendulum arm (210) end connection counting lever (101) count.
3. isolating switch counting assembly according to claim 1, it is characterized in that: one end of described swing arm (210) drives with counting lever (101) and is connected, and is connected with buffer spring (230) between described counting lever (101) and swing arm (210) end.
4. isolating switch counting assembly according to claim 1, it is characterized in that: described mechanism's installing plate (301) side is installed with fixed support (110), described fixed support (110) comprises mutual horizontal erecting bed (111) connected vertically and vertical stator (112), described counter (1) screw is fixed on horizontal erecting bed (111), described vertical stator (112) and mechanism's installing plate (301) side screw are fixed, the swing arm (210) of described gearing (2) is pivoted on vertical stator (112).
5. isolating switch counting assembly according to claim 4, it is characterized in that: one end of described execution pressing plate (220) is fixedly connected with swing arm (210) tail end, the other end has the horizontal metal sheet (221) driving with the stored energy mechanism of isolating switch (3) and be connected to side horizontal expansion, and described horizontal metal sheet (221) is provided with bending elastic (222).
6. isolating switch counting assembly according to claim 4, it is characterized in that: the pivot point of described swing arm (210) is pivotally mounted on vertical stator (112) by register pin (212), directly over swing arm (210), correspondence is provided with horizontal erecting bed (111), described register pin (212) is arranged with back-moving spring (211), and the force side at described back-moving spring (211) two ends connects and fixes with the edge of vertical stator (112) and the edge of swing arm (210) respectively.
7. isolating switch counting assembly according to claim 2, is characterized in that: the connected mode of described execution pressing plate (220) and energy storage support (311) to connect or hole axle connects for contacting.
8. isolating switch counting assembly according to claim 1, it is characterized in that: one end of described swing arm (210) is fixedly connected with execution pressing plate (220) by rivet (213), the other end of swing arm (210) can drive with counting lever (101) and be connected, and one end that swing arm (210) and execution pressing plate (220) are fixed is wider than one end fixing with counting lever (101).
9. isolating switch counting assembly according to claim 2, it is characterized in that: described stored energy mechanism (3) is gripped by two panels mechanism installing plate (301), the medial surface that described two panels mechanism installing plate (301) is relative is respectively equipped with the corresponding installation bearing (301a) arranged for being connected with the pivot point pivotable of energy storage lever (310), wherein the lateral surface of a slice mechanism installing plate (301) is provided with the fixed support (110) for fixed count device (1).
10. isolating switch counting assembly according to claim 4, it is characterized in that: the edge of described mechanism's installing plate (301) one end is provided with L-type breach, the vertical stator (112) of described fixed support (110) for L-type and the vertical stator (112) of L-type can Matching installation on the side at mechanism's installing plate (301) edge, one end, described swing arm (210) tail end is fixed with and performs pressing plate (220), the horizontal expansion of described execution pressing plate (220) has end and stored energy mechanism (3) to drive the horizontal metal sheet (221) be connected, described horizontal metal sheet (221) is provided with and matches and the elastic be bent upwards (222) with the horizontal edge of the vertical stator (112) of L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559571.4U CN204189192U (en) | 2014-09-26 | 2014-09-26 | Isolating switch counting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559571.4U CN204189192U (en) | 2014-09-26 | 2014-09-26 | Isolating switch counting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189192U true CN204189192U (en) | 2015-03-04 |
Family
ID=52621171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559571.4U Expired - Lifetime CN204189192U (en) | 2014-09-26 | 2014-09-26 | Isolating switch counting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867788A (en) * | 2015-05-28 | 2015-08-26 | 无锡新宏泰电器科技股份有限公司 | Operation counting device of universal breaker |
| CN108169670A (en) * | 2018-02-01 | 2018-06-15 | 贵州电网有限责任公司 | A kind of Anti-jump Circuit of Breaker automatic test equipment and test method |
-
2014
- 2014-09-26 CN CN201420559571.4U patent/CN204189192U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867788A (en) * | 2015-05-28 | 2015-08-26 | 无锡新宏泰电器科技股份有限公司 | Operation counting device of universal breaker |
| CN108169670A (en) * | 2018-02-01 | 2018-06-15 | 贵州电网有限责任公司 | A kind of Anti-jump Circuit of Breaker automatic test equipment and test method |
| CN108169670B (en) * | 2018-02-01 | 2023-07-14 | 贵州电网有限责任公司 | Automatic test device and test method for circuit breaker anti-jump loop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204189192U (en) | Isolating switch counting assembly | |
| CN100588777C (en) | Pedals type elevating control device for ground sweeper | |
| CN103264734A (en) | Sole ground touch sensing mechanism of legged robot | |
| CN205800769U (en) | A kind of preventer of accumulator of electric car | |
| CN101985222B (en) | Mechanical supporting mechanism of bamboo splitting machine | |
| CN104032689A (en) | Decelerating belt type buffering vehicle stopping mechanism | |
| CN204189193U (en) | Isolating switch counting assembly | |
| CN202796721U (en) | High voltage vacuum circuit breaker tripping device | |
| CN104299029A (en) | Counting device of circuit breaker | |
| CN202565696U (en) | Harrow blade group and rack flexible-connection structure | |
| CN204067263U (en) | A kind of driving mechanism of circuit breaker mechanical counter | |
| CN204347892U (en) | Isolating switch counting assembly | |
| CN204189191U (en) | Isolating switch counting assembly | |
| CN103000464A (en) | Balance mechanism used for anti-impact vibration of electromagnetic trip | |
| CN108306586B (en) | Solar cell mounting rack with shockproof protection function | |
| CN103956303B (en) | Circuit breaker quick-release mechanism | |
| CN112575650A (en) | Hammering noise reduction device for road construction convenient to maintain | |
| CN204991611U (en) | Counting device of circuit breaker | |
| CN103426662B (en) | Handle buffer device for molded case circuit breaker energy storage type operating mechanism | |
| CN201221063Y (en) | Pedals type elevating control device for ground sweeper | |
| CN201841577U (en) | Mechanical support mechanism for bamboo-breaking machine | |
| CN219697027U (en) | Power supply box convenient to disassemble and overhaul | |
| CN209561908U (en) | A kind of resistance to compression resistance to deformation electric system low-voltage distribution cabinet | |
| CN209499624U (en) | A kind of cleaning vehicle mop anticollision mechanism | |
| CN109285724B (en) | Spring operating mechanism of vacuum circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Zhengtai Electrical Technology Co.,Ltd. Assignor: Zhejiang Chint Electrics Co.,Ltd. Contract record no.: X2020330000078 Denomination of utility model: Circuit breaker counting device Granted publication date: 20150304 License type: Common License Record date: 20201021 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150304 |