CN221009574U - Reciprocating type electric energy isolation system for drawer push-pull of power distribution cabinet - Google Patents
Reciprocating type electric energy isolation system for drawer push-pull of power distribution cabinet Download PDFInfo
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- CN221009574U CN221009574U CN202322413471.2U CN202322413471U CN221009574U CN 221009574 U CN221009574 U CN 221009574U CN 202322413471 U CN202322413471 U CN 202322413471U CN 221009574 U CN221009574 U CN 221009574U
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- 238000002955 isolation Methods 0.000 title claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 239000003245 coal Substances 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
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- 230000009471 action Effects 0.000 description 1
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Abstract
The utility model provides a reciprocating type electric energy isolation system for pushing and pulling a drawer of a power distribution cabinet, which comprises an inner support plate, a PLC (programmable logic controller), a sensor, a speed reducer fixing support, a nut seat, a fixing seat, a busbar and an insert. The speed reducer fixing support is fixedly connected to the inner support plate, the speed reducer fixing support is fixedly connected with a speed reducer mounting seat, and the speed reducer mounting seat is movably connected with a speed reducer. According to the utility model, the whole flow is optimized, the PLC is used for remote control, on-site management personnel operate through a mobile phone, a tablet or a computer, the plug-in on the drawer in the power distribution cabinet is remotely and automatically disconnected and connected with the busbar, the complete isolation of the electric energy of equipment is realized, the approval link can be performed on line, the operator can remotely transact the power outage and transmission service, the operator does not need to enter a power distribution room, and the safety risk of maintenance personnel in a coal preparation plant is greatly reduced.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a reciprocating type electric energy isolation system for pushing and pulling drawers of a power distribution cabinet.
Background
Along with the gradual improvement of the coal production scale, the safety coefficient and the efficiency of power cut and transmission of a power distribution room are improved, the labor intensity of workers is reduced, the cost is reduced, enterprises can occupy favorable positions in strong market competition, and the production automation control and high-tech management technology are further realized. The existing coal preparation factory electricity distribution room adopts the manual work to pull out the drawer after the power failure, and the manual work pushes in the drawer before the power failure. The manual operation workload is large, the working efficiency is low, and the risk of misoperation is increased. The coal preparation plants with large plant areas and scattered distribution rooms are particularly prominent. The method is used for improving the fine management, personnel reduction and synergy of enterprises and improving benefits. It is imperative to construct a set of electric energy isolation system of automatic push-pull drawer which is stable, reliable, complete in function, energy-saving and high-efficiency.
The coal preparation factory at present adopts traditional power and electricity transmission mode, and is pulled out by the manual work after having a power failure, is pushed in the drawer by the manual work again before the power transmission, relies on-the-spot personnel to operate completely, and holistic flow approval is complicated moreover, needs multistage personnel to sign and handle, runs back and forth and wastes time, causes whole power and electricity transmission work inefficiency, and approval speed is slow, and on-the-spot operating personnel attention needs highly concentrated, and the security risk is higher.
Disclosure of utility model
The utility model aims to provide a reciprocating type electric energy isolation system for pushing and pulling a drawer of a power distribution cabinet, which can be operated remotely, and greatly reduces the safety risk of maintenance personnel in a coal preparation plant.
In order to achieve the above purpose, the present utility model proposes the following technical scheme: a reciprocating electrical energy isolation system for a power distribution cabinet drawer push-pull, comprising:
the inner support plate (1), the said inner support plate (1) is fixedly installed in the power distribution cabinet;
The speed reducer fixing support (2), the speed reducer fixing support (2) is fixedly connected to the inner supporting plate (1), a speed reducer mounting seat (3) is fixedly connected to the speed reducer fixing support (2), a speed reducer (4) is movably connected to the speed reducer mounting seat (3), and the speed reducer (4) is connected with a stepping motor (5);
The nut seat (8), the nut seat (8) is fixedly connected to the drawer (9), the screw (7) is connected to the nut seat (8) in a threaded manner, and the output end of the speed reducer (4) is fixedly connected with the screw (7) through the coupler (6);
the fixing seat (10), fixing seat (10) is fixedly connected on drawer (9), fixedly connected with spacing guide bar (11) on fixing seat (10), fixedly connected with spacing seat (12) on interior backup pad (1), set up the spacing groove in spacing seat (12), spacing guide bar (11) slides in the spacing groove;
A busbar (13) and an insert (14), the busbar (13) and the insert (14) being detachably mounted on the drawer (9);
The controller is connected with the stepping motor (5), the controller controls the stepping motor (5) to open and close, the sensor detects whether the breaker is closed or not, and the sensor and the breaker are connected with the controller.
Further, in the utility model, the controller is a PLC controller or a singlechip controller.
Further, in the utility model, the singlechip controller is an STM32 singlechip controller or a 51 singlechip controller.
The beneficial effects are that the technical scheme of the application has the following technical effects:
According to the utility model, the whole flow is optimized, the PLC is used for remote control, on-site management personnel operate through a mobile phone, a tablet or a computer, the plug-in on the drawer in the power distribution cabinet is remotely and automatically disconnected and connected with the busbar, the complete isolation of the electric energy of equipment is realized, the approval link can be performed on line, the operator can remotely transact the power outage and transmission service, the operator does not need to enter a power distribution room, and the safety risk of maintenance personnel in a coal preparation plant is greatly reduced.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent.
The foregoing and other aspects, embodiments, and features of the present teachings will be more fully understood from the following description, taken together with the accompanying drawings. Other additional aspects of the utility model, such as features and/or advantages of the exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the embodiments according to the teachings of the utility model.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the utility model will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is an electrical control diagram of the present utility model.
In the drawings, the meanings of the reference numerals are as follows: 1. an inner support plate; 2. a speed reducer fixing bracket; 3. a speed reducer mounting seat; 4. a speed reducer; 5. a stepping motor; 6. a coupling; 7. a screw rod; 8. a nut seat; 9. a drawer; 10. a fixing seat; 11. a limit guide rod; 12. a limit seat; 13. a busbar; 14. an insert.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure need not be defined to include all aspects of the present utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.
As shown in fig. 1-3, a reciprocating power isolation system for a power distribution cabinet drawer push-pull, comprising: interior backup pad (1), PLC control, sensor, speed reducer fixed bolster (2), nut seat (8), fixing base (10) and female row (13) and plug-in components (14), interior backup pad (1) fixed mounting is in the switch board, female row (13) and plug-in components (14) detachable install on drawer (9).
The speed reducer fixing support (2) is fixedly connected to the inner support plate (1), the speed reducer fixing support (2) is fixedly connected with the speed reducer mounting seat (3), the speed reducer mounting seat (3) is movably connected with the speed reducer (4), the speed reducer (4) is connected with the stepping motor (5), the PLC is connected with the stepping motor (5), the controller controls the stepping motor (5) to be opened and closed, the sensor detects whether the circuit breaker is closed, and the sensor and the circuit breaker are connected with the controller;
The nut seat (8) is fixedly connected to the drawer (9), the screw rod (7) is connected to the nut seat (8) in a threaded manner, and the output end of the speed reducer (4) is fixedly connected with the screw rod (7) through the coupler (6);
Fixing base (10) fixed connection is on drawer (9), fixedly connected with spacing guide bar (11) on fixing base (10), fixedly connected with spacing seat (12) on interior backup pad (1), the spacing groove has been seted up in spacing seat (12), spacing guide bar (11) slide in the spacing groove, and spacing guide bar (11) and spacing seat (12) play the steady action of guaranteeing the motion.
As shown in fig. 3, when the device is used, whether the circuit breaker is switched on or not is detected through the sensor, when power failure occurs, the upper computer is needed to switch off the circuit breaker through controlling the remote control circuit breaker, the circuit breaker can also be switched off on site through a staff, the stepping motor 5 is started through the controller when the sensor detects that the circuit breaker is in a switched-off state, the stepping motor 5 drives the screw rod 7 to rotate through the speed reducer 4 and the coupler 6, and then the nut seat 8 drives the drawer 9 to push out to a set position. When power is transmitted, whether the circuit breaker is switched on or not is detected through the sensor, the stepping motor 5 is started, the stepping motor 5 drives the screw rod 7 to rotate through the speed reducer 4 and the coupler 6, the nut seat 8 drives the drawer 9 to push out to a set position, the drawer 9 is pushed in, and then the circuit breaker is switched on manually or remotely, so that power transmission operation is completed.
Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (3)
1. A reciprocating type electric energy isolation system for switch board drawer push-and-pull, its characterized in that: comprising the following steps:
the inner support plate (1), the said inner support plate (1) is fixedly installed in the power distribution cabinet;
The speed reducer fixing support (2), the speed reducer fixing support (2) is fixedly connected to the inner supporting plate (1), a speed reducer mounting seat (3) is fixedly connected to the speed reducer fixing support (2), a speed reducer (4) is movably connected to the speed reducer mounting seat (3), and the speed reducer (4) is connected with a stepping motor (5);
The nut seat (8), the nut seat (8) is fixedly connected to the drawer (9), the screw (7) is connected to the nut seat (8) in a threaded manner, and the output end of the speed reducer (4) is fixedly connected with the screw (7) through the coupler (6);
the fixing seat (10), fixing seat (10) is fixedly connected on drawer (9), fixedly connected with spacing guide bar (11) on fixing seat (10), fixedly connected with spacing seat (12) on interior backup pad (1), set up the spacing groove in spacing seat (12), spacing guide bar (11) slides in the spacing groove;
A busbar (13) and an insert (14), the busbar (13) and the insert (14) being detachably mounted on the drawer (9);
The controller is connected with the stepping motor (5), the controller controls the stepping motor (5) to open and close, the sensor detects whether the breaker is closed or not, and the sensor and the breaker are connected with the controller.
2. A reciprocating power isolation system for a power distribution cabinet drawer push-pull as claimed in claim 1 wherein: the controller is a PLC controller or a singlechip controller.
3. A reciprocating electrical energy isolation system for a power distribution cabinet drawer push-pull as claimed in claim 2 wherein: the singlechip controller is an STM32 singlechip controller or a 51 singlechip controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322413471.2U CN221009574U (en) | 2023-09-06 | 2023-09-06 | Reciprocating type electric energy isolation system for drawer push-pull of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322413471.2U CN221009574U (en) | 2023-09-06 | 2023-09-06 | Reciprocating type electric energy isolation system for drawer push-pull of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221009574U true CN221009574U (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322413471.2U Active CN221009574U (en) | 2023-09-06 | 2023-09-06 | Reciprocating type electric energy isolation system for drawer push-pull of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221009574U (en) |
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2023
- 2023-09-06 CN CN202322413471.2U patent/CN221009574U/en active Active
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