CN203981846U - The operating mechanism pick-up unit of isolating switch - Google Patents
The operating mechanism pick-up unit of isolating switch Download PDFInfo
- Publication number
- CN203981846U CN203981846U CN201420423505.4U CN201420423505U CN203981846U CN 203981846 U CN203981846 U CN 203981846U CN 201420423505 U CN201420423505 U CN 201420423505U CN 203981846 U CN203981846 U CN 203981846U
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- Prior art keywords
- isolating switch
- push rod
- rack
- fixedly connected
- delivery track
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Abstract
The utility model discloses a kind of operating mechanism pick-up unit of isolating switch, comprise the rack for placing isolating switch, for stirring cutting somebody's hair of circuit breaker handle, for driving the pushing mechanism of the intermittent reciprocating circuit breaker handle of cutting somebody's hair, for contact two groups of conductive poles of conduction with binding post, for driving the conduction driving mechanism of two groups of conductive pole move toward one another and the delivery track for delivery of isolating switch, rack is located on delivery track, and this rack is provided with the promotion mouth for exposing circuit breaker handle, delivery track is equipped with the upper pushing mechanism that promotes mouth for isolating switch is pushed to, pushing mechanism is near promoting a mouthful setting, cut somebody's hair and comprise and be located at respectively the past push rod of two conductive pole homonymies and return push rod, toward push rod and return push rod separately correspondence be provided with pushing mechanism, and past push rod and return push rod all towards promote mouthful arrange.This kind of structure of the detecting device is reasonable in design and can effectively reduce the workload of Manual-pushing handle.
Description
Technical field
The utility model relates to a kind of pick-up unit of isolating switch, and more particularly, it relates to a kind of operating mechanism pick-up unit of isolating switch.
Background technology
Isolating switch refers to the electric current that can close, carry and cut-off under normal loop condition, and can close, in official hour, carry and cut-off the switchgear of the electric current under abnormal loop condition (comprising short circuit condition).Isolating switch can be used to distribute electric energy; do not start continually asynchronous motor; power circuit and motor etc. are carried out to protection, can automatic shutdown circuit in the time that serious overload or short circuit and the fault such as under-voltage occur for they, its function is equivalent to Fuse switch and the combination of crossing underheat relay etc.And after disjunction fault current, generally do not need to change parts.
Isolating switch is generally made up of contact system, arc quenching system, operating mechanism, tripping mechanism, housing etc.Contact system generally includes static contact and moving contact, connect external cabling by connecting connection terminal on static contact, then moving contact one end is used for and static contact contact action, the other end and tripping mechanism are connected, operating mechanism is used for controlling the action of tripping mechanism, and tripping mechanism can be threaded off automatically, arc quenching system is used for eliminating tripping mechanism and goes out the electric arc producing while action between head system.With the spring operating mechanism commonly used for example, the chief component of this kind of operating mechanism is spring and driving lever, manually stirs tripping mechanism and makes its action, and spring provides restoring force and pretightning force for driving lever.Conventionally after assembling isolating switch, need tradesman that isolating switch is switched on to contact, whether what then the artificial use hand propelled driving lever of tradesman detected isolating switch is certified products.The method of this artificial detection isolating switch, needs people to detect one by one the quality of isolating switch, the length that expends time in, inefficiency.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of operating mechanism pick-up unit of isolating switch, and this kind of structure of the detecting device is reasonable in design and can effectively reduce the workload of Manual-pushing handle, increases work efficiency.
For achieving the above object, the utility model provides following technical scheme:
A kind of operating mechanism pick-up unit of isolating switch, comprise the rack for placing isolating switch, for stirring cutting somebody's hair of circuit breaker handle, for driving the pushing mechanism of the intermittent reciprocating circuit breaker handle of cutting somebody's hair, for contact two groups of conductive poles of conduction with binding post, for driving the conduction driving mechanism of two groups of conductive pole move toward one another and the delivery track for delivery of isolating switch, described rack is located on delivery track, and this rack is provided with the promotion mouth for exposing circuit breaker handle, described delivery track is equipped with the upper pushing mechanism that promotes mouth for isolating switch is pushed to, described pushing mechanism is near promoting a mouthful setting, described cutting somebody's hair comprises and is located at respectively the past push rod of two conductive pole homonymies and returns push rod, described toward push rod and return push rod separately correspondence be provided with pushing mechanism, and described past push rod and return push rod all towards promote mouthful arrange.
Further improvement as technique scheme:
Described rack comprises installing plate and at least two support columns, described promotion mouthful is located on installing plate, described support column is fixedly connected with and is configured for the framework that isolating switch passes through with installing plate, the both sides of described delivery track throughput direction are provided with can be at the gag lever post of vertical direction lifting cut-off or clearance isolating switch.
Described delivery track is fixedly connected with minitype cylinder, and the output terminal of described minitype cylinder is towards putting installing plate setting and being fixedly connected with gag lever post.
Described upper pushing mechanism comprises push cylinder and placement plate, and the output terminal of described upper push cylinder is fixedly connected with towards rack setting and with placement plate.
Described two pushing mechanisms are located at two Symmetry Edges that promote mouthful, and described two pushing mechanisms are cylinder, the output terminal of described two cylinders respectively with toward push rod with return push rod and be fixedly connected with.
Described conductive pole is the two symmetrical sides in rack respectively, described conduction driving mechanism is fixedly connected with the both sides of conveying mechanism throughput direction, two described conduction driving mechanisms are located at respectively toward push rod and the homonymy that returns push rod, and the direction of motion of two conduction driving mechanisms is consistent with the direction of motion of the pushing mechanism of homonymy respectively, two groups of described conductive poles are located at respectively on conduction driving mechanism.
Described conduction driving mechanism is cylinder, and the output terminal of described conduction driving mechanism is all fixedly connected with an insulcrete, is all fixedly connected with three conductive poles on described insulcrete.
By adopting technique scheme.
Brief description of the drawings
Fig. 1 is the structural representation one of the operating mechanism pick-up unit embodiment of the utility model isolating switch;
Fig. 2 is the partial schematic diagram of the operating mechanism pick-up unit embodiment of the utility model isolating switch;
Fig. 3 is the structural representation two of the operating mechanism pick-up unit embodiment of the utility model isolating switch.
Reference numeral:
1, rack; 11, installing plate; 12, support column; 2, cut somebody's hair; 21, toward push rod; 22, return push rod; 3, pushing mechanism; 4, conductive pole; 5, conduction driving mechanism; 6, delivery track; 7, upper pushing mechanism; 71, upper push cylinder; 72, place plate; 8, gag lever post; 81, minitype cylinder.
Embodiment
Referring to figs. 1 through Fig. 3, the operating mechanism pick-up unit embodiment of the utility model isolating switch is described further.
A kind of operating mechanism pick-up unit of isolating switch, comprise the rack 1 for placing isolating switch, cut somebody's hair 2 for what stir circuit breaker handle, for driving the pushing mechanism 3 of the 2 intermittent reciprocating circuit breaker handles of cutting somebody's hair, for contact two groups of conductive poles 4 of conduction with binding post, for driving the conduction driving mechanism 5 of two groups of conductive pole 4 move toward one another and the delivery track 6 for delivery of isolating switch, described rack 1 is located on delivery track 6, and this rack 1 is provided with the promotion mouth for exposing circuit breaker handle, described delivery track 6 is equipped with the upper pushing mechanism 7 that promotes mouth for isolating switch is pushed to, described pushing mechanism 3 is near promoting a mouthful setting, described cutting somebody's hair 2 comprises and is located at respectively the past push rod 21 of two conductive pole 4 homonymies and returns push rod 22, described toward push rod 21 and return push rod 22 separately correspondence be provided with pushing mechanism 3, and described past push rod 21 and return push rod 22 and all mouthful arrange towards promoting.
By adopting technique scheme, the convenient fixed point of rack 1 is set and places isolating switch, setting is cut somebody's hair and 2 is used for promoting circuit breaker handle, and the 2 employing pushing mechanisms 3 of cutting somebody's hair promote, do not need the promotion of artificial trouble, inefficiency, and danger coefficient can reduce staff and directly promote circuit breaker handle time, pushing mechanism 3 is arranged to the form of intermittent reciprocating, it is the operating grip for the isolating switch that fiddles with, multi-pass operations determines that whether the Interruption of isolating switch is stable, and intermittence is for to the isolating switch reaction time, prevents from operating too frequently damage isolating switch, two groups of conductive poles 4 being set and contacting conduction with binding post, is mainly in order to simulate the state in isolating switch place in circuit, and the circuit breaker tripping performance detecting is more accurate, according to the binding post distribution situation of isolating switch, conductive pole 4 is respectively when the two symmetrical side in rack 1, wiring that can be good with binding post, arrange toward push rod 21 and return push rod 22, promoting circuit breaker handle in opposite directions and under the state of opposite direction, one returns promotion circuit breaker handle toward one, reasonable in design and can effectively reduce the workload of Manual-pushing handle, delivery track 6 is set is convenient for people to the isolating switch of needs detection to put into after delivery track 6, delivery track 6 can be certainly about to isolating switch to be detected and be delivered to rack 1, in cooperation, pushing mechanism 7 uses, isolating switch reaches above pushing away after scope of pushing mechanism 7, upper pushing mechanism 7 moves and promotes mouth by being pushed on isolating switch, and circuit breaker handle is placed in and promotes mouth, so corresponding isolating switch has just departed from the conveying restriction of delivery track 6, conduction driving mechanism 5 drives conducting rod to contact conduction with the binding post of isolating switch, thereby pushing mechanism 3 drives toward cutting somebody's hair 2 and return 2 to-and-fro movements of cutting somebody's hair circuit breaker handle is back and forth stirred, in the process of back and forth being stirred at circuit breaker handle, the circuit that isolating switch connects by conductive pole 4 will present the state of conducting or power-off, can normally work with regard to the tripping mechanism that represents isolating switch so accordingly, this isolating switch just belongs to certified products.
Described rack 1 comprises installing plate 11 and at least two support columns 12, described promotion mouthful is located on installing plate 11, described support column 12 is fixedly connected with and is configured for installing plate 11 framework that isolating switch passes through, and the both sides of described delivery track 6 throughput directions are provided with can be at the gag lever post 8 of vertical direction lifting cut-off or clearance isolating switch.At least two support columns 12 are set are connected with installing plate 11, so just formed a framework that is similar to stool sample, the isolating switch directly needs being detected is put to framework; Arrange and promote mouthful to expose circuit breaker handle, be conveniently arranged on past the push rod 21 promoting mouthful and return push rod 22 and promote, gag lever post 8 is set and can on delivery track 6, directly isolating switch be ended and keep supplying pushing mechanism 7 and move and facilitate follow-up contact to conduct electricity and stir handle; Two gag lever posts 8 are preferably set, and two gag lever posts 8 are separately positioned on the both sides of delivery track 6 transporting directions, so corresponding should, by the length that is less than isolating switch of the air line distance setting of two gag lever posts 8, can effectively end isolating switch like this.
In order to meet gag lever post 8 flow direction of blocking isolating switch that can in the vertical directions rises, or decline clearance isolating switch, can on described delivery track 6, be fixedly connected with minitype cylinder 81, the output terminal of described minitype cylinder 81 is towards putting that installing plate 11 arranges and being fixedly connected with gag lever post 8.Isolating switch is defeated while not also being delivered to rack 1, minitype cylinder 81 will push up and make gag lever post 8 can stop the flow direction of isolating switch on gag lever post 8 like this; After pushing mechanism 3 promotes circuit breaker handle and operated, minitype cylinder 81 drives gag lever post 8 to decline, and detecting complete isolating switch can stop that the testing of isolating switch completes along with delivery track 6 continues transmission because of what lose gag lever post 8.
Described upper pushing mechanism 7 comprises push cylinder 71 and placement plate 72, and the output terminal of described upper push cylinder 71 arranges and is fixedly connected with placement plate 72 towards rack 1.Upper push cylinder 71 promotes to place the principle of plate 72 and the principle of gag lever post 8 limit cut-offs or clearance isolating switch is similar, repeats no more herein.
Described conductive pole 4 is the two symmetrical sides in rack 1 respectively, described conduction driving mechanism 5 is fixedly connected with the both sides of conveying mechanism throughput direction, two described conduction driving mechanisms 5 are located at respectively toward push rod 21 and the homonymy that returns push rod 22, and the direction of motion of two conduction driving mechanisms 5 is consistent with the direction of motion of the pushing mechanism 3 of homonymy respectively, two groups of described conductive poles 4 are located at respectively on conduction driving mechanism 5.Conduction driving mechanism 5 is separately positioned on toward push rod 21 and returns the homonymy of push rod 22, be because conventionally the setting of binding post and circuit breaker handle to stir that direction arranges be consistent with to adapt to arranging and facilitating contacting and conduction of binding post of isolating switch.
Described two pushing mechanisms 3 are located at two Symmetry Edges that promote mouthful, and described two pushing mechanisms 3 be cylinder, the output terminal of described two cylinders respectively with past push rod 21 with return push rod 22 and be fixedly connected with.Described conduction driving mechanism 5 is cylinder, and the output terminal of described conduction driving mechanism 5 is all fixedly connected with an insulcrete, is all fixedly connected with three conductive poles 4 on described insulcrete.Conduction driving mechanism 5 and pushing mechanism 3 all select cylinder, mainly in order to be convenient for people to assemble whole pick-up unit, keep globality and the consistance of the each element of pick-up unit, insulcrete is set, and to be used for installing conductive pole 4 be mainly to consider that conductive pole 4 is contacting when conduction with binding post, can be charged, directly easily cause security incident with the output terminal transmission of conduction driving mechanism 5, insulcrete can adopt the making such as plastic plate or corrosion resistant plate, and conductive pole 4 can adopt the securing members such as screw, bolt or rivet to fix with the mode that is fixedly connected with of insulcrete.Conductive pole 4 is preferably selected conventional on the market brass and is processed into strip and is advisable.More conventional QGXL/MAL series small cylinder on the preferred market of cylinder.Certainly pushing mechanism 3, upper pushing mechanism 7 and conduction driving mechanism 5 also can be selected hydraulic cylinder, herein in order to meet speed and the degree of reaction while stirring circuit breaker handle, or preferably adopt cylinder.
In order to strengthen the globality of whole pick-up unit, preferably rack 1 is arranged to two installing plates 11, support column 12 is connected between two installing plates 11, any support column 12 all becomes I shape substantially with being connected of two installing plates 11, pushing mechanism 3 is fixedly connected with the installing plate 11 that is provided with promotion mouth, and conduction driving mechanism 5 is fixedly connected with another installing plate 11.In order to ensure the firmness of rack 1, four support columns 12 are preferably set, be connected with the Corner Strapped of two installing plates 11 respectively.
In the time detecting breaker operator handle, first isolating switch is put on delivery track 6, allow isolating switch be transported in the framework that rack 1 forms via delivery track 6, gag lever post 8 is driven by minitype cylinder 81 conveying of blocking isolating switch, upper pushing mechanism 7 moves isolating switch is up pushed to and promotes mouth, opening conduction driving mechanism 5 drives conductive pole 4 to contact conduction with binding post, then starting pushing mechanism 3 drives toward push rod 21 and returns push rod 22 and move, thereby effectively come and go and stir circuit breaker handle, repeatedly stir complete after, the conduction of first stopping driving mechanism 5, and then cut off pushing mechanism 3, pushing-up device drives isolating switch to be displaced downwardly on delivery track 6, minitype cylinder 81 drives gag lever post 8 to regain, the isolating switch being completed can be transported by delivery track 6, people only need to put into isolating switch and press corresponding driving mechanism, effectively raise detection efficiency.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. the operating mechanism pick-up unit of an isolating switch, it is characterized in that: comprise the rack for placing isolating switch, for stirring cutting somebody's hair of circuit breaker handle, for driving the pushing mechanism of the intermittent reciprocating circuit breaker handle of cutting somebody's hair, for contact two groups of conductive poles of conduction with binding post, for driving the conduction driving mechanism of two groups of conductive pole move toward one another and the delivery track for delivery of isolating switch, described rack is located on delivery track, and this rack is provided with the promotion mouth for exposing circuit breaker handle, described delivery track is equipped with the upper pushing mechanism that promotes mouth for isolating switch is pushed to, described pushing mechanism is near promoting a mouthful setting, described cutting somebody's hair comprises and is located at respectively the past push rod of two conductive pole homonymies and returns push rod, described toward push rod and return push rod separately correspondence be provided with pushing mechanism, and described past push rod and return push rod all towards promote mouthful arrange.
2. the operating mechanism pick-up unit of isolating switch according to claim 1, it is characterized in that: described rack comprises installing plate and at least two support columns, described promotion mouthful is located on installing plate, described support column is fixedly connected with and is configured for the framework that isolating switch passes through with installing plate, the both sides of described delivery track throughput direction are provided with can be at the gag lever post of vertical direction lifting cut-off or clearance isolating switch.
3. the operating mechanism pick-up unit of isolating switch according to claim 2, is characterized in that: described delivery track is fixedly connected with minitype cylinder, and the output terminal of described minitype cylinder is towards putting installing plate setting and being fixedly connected with gag lever post.
4. according to the operating mechanism pick-up unit of the isolating switch described in claim 2 or 3, it is characterized in that: described upper pushing mechanism comprises push cylinder and placement plate, the output terminal of described upper push cylinder is fixedly connected with towards rack setting and with placement plate.
5. the operating mechanism pick-up unit of isolating switch according to claim 4, it is characterized in that: described two pushing mechanisms are located at two Symmetry Edges that promote mouth, described two pushing mechanisms are cylinder, the output terminal of described two cylinders respectively with toward push rod with return push rod and be fixedly connected with.
6. the operating mechanism pick-up unit of isolating switch according to claim 5, it is characterized in that: described conductive pole is the two symmetrical sides in rack respectively, described conduction driving mechanism is fixedly connected with the both sides of conveying mechanism throughput direction, two described conduction driving mechanisms are located at respectively toward push rod and the homonymy that returns push rod, and the direction of motion of two conduction driving mechanisms is consistent with the direction of motion of the pushing mechanism of homonymy respectively, two groups of described conductive poles are located at respectively on conduction driving mechanism.
7. the operating mechanism pick-up unit of isolating switch according to claim 6, it is characterized in that: described conduction driving mechanism is cylinder, the output terminal of described conduction driving mechanism is all fixedly connected with an insulcrete, is all fixedly connected with three conductive poles on described insulcrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423505.4U CN203981846U (en) | 2014-07-30 | 2014-07-30 | The operating mechanism pick-up unit of isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423505.4U CN203981846U (en) | 2014-07-30 | 2014-07-30 | The operating mechanism pick-up unit of isolating switch |
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| Publication Number | Publication Date |
|---|---|
| CN203981846U true CN203981846U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420423505.4U Expired - Fee Related CN203981846U (en) | 2014-07-30 | 2014-07-30 | The operating mechanism pick-up unit of isolating switch |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849659A (en) * | 2015-06-08 | 2015-08-19 | 江苏森源电气股份有限公司 | Final inspection workbench of vacuum circuit breaker |
| CN105929322A (en) * | 2016-05-10 | 2016-09-07 | 国网山东省电力公司聊城供电公司 | Apparatus for detecting physical properties of breaker divide-shut brake coil |
| CN106197505A (en) * | 2016-08-16 | 2016-12-07 | 安徽罗伯特科技股份有限公司 | The method of inspection for chopper |
| CN106197504A (en) * | 2016-08-16 | 2016-12-07 | 安徽罗伯特科技股份有限公司 | The method of inspection for chopper |
| CN106181921A (en) * | 2016-08-16 | 2016-12-07 | 安徽罗伯特科技股份有限公司 | Verifying attachment for chopper |
| CN106338687A (en) * | 2016-08-16 | 2017-01-18 | 安徽罗伯特科技股份有限公司 | Examination method used for circuit breaker |
-
2014
- 2014-07-30 CN CN201420423505.4U patent/CN203981846U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849659A (en) * | 2015-06-08 | 2015-08-19 | 江苏森源电气股份有限公司 | Final inspection workbench of vacuum circuit breaker |
| CN105929322A (en) * | 2016-05-10 | 2016-09-07 | 国网山东省电力公司聊城供电公司 | Apparatus for detecting physical properties of breaker divide-shut brake coil |
| CN106197505A (en) * | 2016-08-16 | 2016-12-07 | 安徽罗伯特科技股份有限公司 | The method of inspection for chopper |
| CN106197504A (en) * | 2016-08-16 | 2016-12-07 | 安徽罗伯特科技股份有限公司 | The method of inspection for chopper |
| CN106181921A (en) * | 2016-08-16 | 2016-12-07 | 安徽罗伯特科技股份有限公司 | Verifying attachment for chopper |
| CN106338687A (en) * | 2016-08-16 | 2017-01-18 | 安徽罗伯特科技股份有限公司 | Examination method used for circuit breaker |
| CN106338687B (en) * | 2016-08-16 | 2019-01-04 | 芜湖泰庆电子科技有限公司 | The method of inspection for breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160730 |