CN2911948Y - Manually operating gear of circuit breaker - Google Patents
Manually operating gear of circuit breaker Download PDFInfo
- Publication number
- CN2911948Y CN2911948Y CN 200620042828 CN200620042828U CN2911948Y CN 2911948 Y CN2911948 Y CN 2911948Y CN 200620042828 CN200620042828 CN 200620042828 CN 200620042828 U CN200620042828 U CN 200620042828U CN 2911948 Y CN2911948 Y CN 2911948Y
- Authority
- CN
- China
- Prior art keywords
- link assembly
- shaft
- vertical shaft
- control cubicle
- plate
- 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
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Abstract
The utility model provides a new manual operated mechanism for a breaker, comprising a support which is positioned on the breaker, a connecting rod assembly D connected with the handle of the breaker, a vertical shaft A connected with an operated handle of the control cabinet door through a self-locking part, a support assembly which is positioned on the control cabinet body, a lock shaft which controls the switch of the control cabinet door and a vertical shaft B, a connecting rod assembly C and steel wire rope; the vertical shaft is arranged on the support; the connecting rod assembly C is fixed on the vertical shaft A and can rotate along the vertical shaft A; the vertical shaft B is arranged on the connecting rod assembly C and can rotate along the connecting rod assembly C; the connecting rod assembly D is arranged on the vertical shaft B and can rotate along the vertical shaft B; the lock shaft is arranged at the outer end of the support assembly; an end of the steel wire rope connects the lock shaft and the other end connects the connecting rod assembly D. The utility model is a new manual operated mechanism for a breaker, which has dual self-locking function and safe and reliable operation.
Description
Technical field
The utility model relates to a kind of electric component, relates in particular to a kind of novel breaker manual-operating mechanism.
Background technology
A kind of novel breaker manual-operating mechanism is a kind of being installed between control cubicle door and the circuit breaker, can control the switch of control cubicle door and the operating mechanism of breaker closing separating brake simultaneously.Manual-operating mechanism self-locking control cubicle door can not be opened the control cubicle door when breaker closing.The normal circuit breaker manual-operating mechanism of prior art only adopts a self-locking mechanism, and fail safe is relatively poor.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, and a kind of novel breaker manual-operating mechanism is provided.
The purpose of this utility model is achieved in that a kind of novel breaker manual-operating mechanism, be installed between control cubicle door and the circuit breaker, be used for the switch of control cubicle door and the combined floodgate separating brake of circuit breaker are controlled simultaneously, on the operating grip of control cubicle door, be provided with the self-locking body that can carry out self-locking to the control cubicle door, described a kind of novel breaker manual-operating mechanism comprises the support that is used to be installed on the circuit breaker, be used for the link assembly D that links to each other with the circuit breaker handle transmission, the vertical shaft A that links to each other with operating grip on the control cubicle door by self-locking body, be used to be installed in the bracket component on the control cubicle body, be used for lock shaft and upright shaft B that the switch of control cubicle door is controlled, link assembly C and steel wire rope, vertical shaft A is rack-mount, link assembly C is fixed on the vertical shaft A and can rotates with vertical shaft A, upright shaft B is installed on the link assembly C and can rotates with link assembly C, link assembly D is installed on the upright shaft B and can rotates with upright shaft B, lock shaft is installed in the outer end of bracket component, one end of steel wire rope links to each other with lock shaft, and the other end links to each other with link assembly D.
Described support is a U-shaped plate and frame structural member, described vertical shaft A is installed in the floor below of this plate and frame support, described link assembly C, link assembly D and upright shaft B all are arranged on the base plate top of this plate and frame support, and described bracket component and lock shaft are arranged on the outside of this plate and frame support.
One sleeve pipe that passes through this side plate is installed on the side plate of described plate and frame support, the outer end and the bracket component of this sleeve pipe are fixedly linked, described steel wire rope passes from this sleeve pipe, and an end enters in the plate and frame support and links to each other with link assembly D, and the other end enters in the bracket component and links to each other with lock shaft.
A kind of novel breaker manual-operating mechanism of the utility model has double self-locking function, and handling safety is reliable.
Description of drawings
Fig. 1 is the structure front view of an embodiment of a kind of novel breaker manual-operating mechanism of the utility model;
Fig. 2 is the vertical view of a kind of novel breaker manual-operating mechanism shown in Figure 1;
Fig. 3 is the structure front view of another embodiment of a kind of novel breaker manual-operating mechanism of the utility model;
Fig. 4 is the vertical view of a kind of novel breaker manual-operating mechanism shown in Figure 3.
Embodiment
Referring to Fig. 1, Fig. 2, cooperate referring to Fig. 3, Fig. 4.Wherein, Fig. 1, Fig. 2 are the structural representation of an embodiment of a kind of novel breaker manual-operating mechanism of the utility model, and Fig. 3, Fig. 4 are the structural representation of another embodiment of a kind of novel breaker manual-operating mechanism of the utility model.A kind of novel breaker manual-operating mechanism of the present utility model is a kind of being installed between control cubicle door and the circuit breaker, can control the switch of control cubicle door and the operating mechanism of breaker closing separating brake simultaneously.On the operating grip of control cubicle door, be provided with the self-locking body that can carry out self-locking to the control cubicle door.A kind of novel breaker manual-operating mechanism of the utility model comprises support 1, vertical shaft A, upright shaft B, link assembly C, link assembly D, bracket component 2, lock shaft 3 and steel wire rope 4.Support 1 is a U-shaped plate and frame structural member, be used to be installed on the circuit breaker and the weight of carrying a part of parts, vertical shaft A is installed in the floor below of this plate and frame support 1 and links to each other with operating grip on the control cubicle door by self-locking body, link assembly C, link assembly D and upright shaft B all are arranged on the base plate top of this plate and frame support 1, wherein link assembly C is fixed on the vertical shaft A and can rotates with vertical shaft A, upright shaft B is installed on the link assembly C and can rotates with link assembly C, link assembly D is installed on the upright shaft B and can links to each other with the upright shaft B rotation and with the circuit breaker handle transmission, bracket component 2 links to each other with lock shaft 3 orders and is arranged on the outside of plate and frame support 1, bracket component 2 and the control cubicle body weight that is fixedly linked and carries another part parts wherein, the outside that lock shaft 3 is installed in bracket component 2 is used for the switch of control cubicle door is controlled.One sleeve pipe 5 that passes through this side plate is installed on a side plate of U-shaped plate and frame support 1, the outer end of this sleeve pipe 5 and bracket component 2 are fixedly linked, steel wire rope 4 passes from this sleeve pipe 5, one end enters in the plate and frame support 1 and links to each other and can be driven by link assembly D with link assembly D, and the other end enters the bracket component 2 interior switches that can drive 3 pairs of control cubicle doors of lock shaft that link to each other with lock shaft 3 and controls.
The operation principle of a kind of novel breaker manual-operating mechanism of the present utility model is, link assembly D is connected combined floodgate and the separating brake of controlling circuit breaker with circuit breaker handle, vertical shaft A is connected the Kai Heguan of control control cubicle door by self-locking body and the operating grip on the control cubicle door, bracket component 2 is installed on the control cubicle body, controls the Kai Heguan of control cubicle door once more with lock shaft 3.When the operating grip on the control cubicle door is in closing position, the self-locking body self-locking that vertical shaft A is connected with the control cubicle door, vertical shaft A ejects lock shaft 3 by link assembly C, axle B, link assembly D and steel wire rope 4 and pins the control cubicle door simultaneously.This manual-operating mechanism has double self-locking function.Compare with general a kind of novel breaker manual-operating mechanism, a kind of novel breaker manual-operating mechanism of the present utility model has been avoided the relatively poor defective of self-locking device fail safe, and adopts steel cord structure, has improved processing safety greatly.
Claims (3)
1, a kind of novel breaker manual-operating mechanism, be installed between control cubicle door and the circuit breaker, be used for the switch of control cubicle door and the combined floodgate separating brake of circuit breaker are controlled simultaneously, on the operating grip of control cubicle door, be provided with the self-locking body that can carry out self-locking to the control cubicle door, it is characterized in that: described a kind of novel breaker manual-operating mechanism comprises the support that is used to be installed on the circuit breaker, be used for the link assembly D that links to each other with the circuit breaker handle transmission, the vertical shaft A that links to each other with operating grip on the control cubicle door by self-locking body, be used to be installed in the bracket component on the control cubicle body, be used for lock shaft and upright shaft B that the switch of control cubicle door is controlled, link assembly C and steel wire rope, vertical shaft A is rack-mount, link assembly C is fixed on the vertical shaft A and can rotates with vertical shaft A, upright shaft B is installed on the link assembly C and can rotates with link assembly C, link assembly D is installed on the upright shaft B and can rotates with upright shaft B, lock shaft is installed in the outer end of bracket component, one end of steel wire rope links to each other with lock shaft, and the other end links to each other with link assembly D.
2, a kind of novel breaker manual-operating mechanism as claimed in claim 1, it is characterized in that: described support is a U-shaped plate and frame structural member, described vertical shaft A is installed in the floor below of this plate and frame support, described link assembly C, link assembly D and upright shaft B all are arranged on the base plate top of this plate and frame support, and described bracket component and lock shaft are arranged on the outside of this plate and frame support.
3, a kind of novel breaker manual-operating mechanism as claimed in claim 1, it is characterized in that: a sleeve pipe that passes through this side plate is installed on the side plate of described plate and frame support, the outer end and the bracket component of this sleeve pipe are fixedly linked, described steel wire rope passes from this sleeve pipe, one end enters in the plate and frame support and links to each other with link assembly D, and the other end enters in the bracket component and links to each other with lock shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042828 CN2911948Y (en) | 2006-06-19 | 2006-06-19 | Manually operating gear of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042828 CN2911948Y (en) | 2006-06-19 | 2006-06-19 | Manually operating gear of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911948Y true CN2911948Y (en) | 2007-06-13 |
Family
ID=38133810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042828 Expired - Lifetime CN2911948Y (en) | 2006-06-19 | 2006-06-19 | Manually operating gear of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911948Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093752B (en) * | 2006-06-19 | 2010-08-25 | 上海精益电器厂有限公司 | Manual operating mechanism of breaker |
| CN114464489A (en) * | 2022-02-09 | 2022-05-10 | 华为数字能源技术有限公司 | Operating mechanism, switch, electronic equipment and power supply system |
-
2006
- 2006-06-19 CN CN 200620042828 patent/CN2911948Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093752B (en) * | 2006-06-19 | 2010-08-25 | 上海精益电器厂有限公司 | Manual operating mechanism of breaker |
| CN114464489A (en) * | 2022-02-09 | 2022-05-10 | 华为数字能源技术有限公司 | Operating mechanism, switch, electronic equipment and power supply system |
| CN114464489B (en) * | 2022-02-09 | 2024-05-03 | 华为数字能源技术有限公司 | Operating mechanism, switch, electronic equipment and power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20070613 Effective date of abandoning: 20100825 |