CN219936882U - Remote control switching device for switch of switch cabinet - Google Patents
Remote control switching device for switch of switch cabinet Download PDFInfo
- Publication number
- CN219936882U CN219936882U CN202223397120.9U CN202223397120U CN219936882U CN 219936882 U CN219936882 U CN 219936882U CN 202223397120 U CN202223397120 U CN 202223397120U CN 219936882 U CN219936882 U CN 219936882U
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- Prior art keywords
- switch
- plate
- box body
- motor
- remote control
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model discloses a remote control opening and closing device for a switch of a switch cabinet, which comprises a box body, a powerful magnet, an opening and closing mechanism, a transverse mounting plate, a pulling plate, a lithium battery fixing seat and a lithium battery, wherein the box body is provided with a plurality of magnets; the front end of the box body is opened, and a strong magnet is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the lithium battery is arranged on the inner side of the backboard of the box body through a lithium battery fixing seat; the transverse mounting plate is arranged in the box body; the opening and closing mechanism is mounted on the transverse mounting plate in a matched manner with the pulling plate. The utility model has simple structure, simple installation and convenient operation, and can finish the work such as wiring, operation and the like in extremely short time; the remote control loop can completely replace an on-site operation loop of the switch cabinet, is suitable for remote control operation of the switch cabinets in all substations and distribution rooms, can effectively improve switching operation and accident handling speed under abnormal conditions, and greatly reduces the probability of accidents caused by operation.
Description
Technical Field
The utility model belongs to the technical field of switch cabinet control equipment, and particularly relates to a remote control opening and closing device for a switch of a switch cabinet.
Background
With the development of automation of a power system, the current transformer substation equipment basically and comprehensively realizes remote operation, in order to ensure personnel safety, an electric company requires to prohibit on-site power-on/off operation of on-site power-off and power-on/off operation on a 35-10 kilovolt switch cabinet, and when the switch cabinet circuit breaker needs the on/off operation, the remote operation cannot be realized when the communication of a protection and measurement and control device is interrupted, and in this case, the on-site operation is generally required to be implemented after the operation and maintenance personnel report to a leader, so that the risk coefficient of the method is extremely large, and no emergency situation is generally avoided; the other method is to wait to protect the professional to the scene, lead the positive electricity and the secondary wire for opening and closing on the terminal block of the switch cabinet to the outside, and carry out the short-circuit operation outdoors, the short-circuit risk is larger when the method is used for wiring and leading wires, the accident is easy to be caused, and the terminal block power supply is used for operating to cross the five-prevention locking, and the misoperation accident is easy to be caused. The switching-on and switching-off operation of the 35 and 10 kilovolt switch cabinets is convenient and simple when the communication is interrupted, various accidents can be avoided, and the risk is reduced, so that the problem to be solved is urgent.
Disclosure of Invention
The utility model aims to provide a remote control opening and closing device for a switch of a switch cabinet.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a remote control opening and closing device for a switch of a switch cabinet comprises a box body, a powerful magnet, an opening and closing mechanism, a transverse mounting plate, a pulling plate, a lithium battery fixing seat and a lithium battery; the front end of the box body is opened, and a strong magnet is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the lithium battery is arranged on the inner side of the backboard of the box body through a lithium battery fixing seat; the transverse mounting plate is arranged in the box body; the opening and closing mechanism is mounted on the transverse mounting plate in a matched manner with the pulling plate.
The utility model further discloses a switching-on/off mechanism which mainly comprises a U-shaped connector, a proximity switch, a main control board, a motor mounting seat and a remote controller; the proximity switch, the main control board and the motor are respectively and fixedly arranged on the motor mounting seat; the U-shaped connector is arranged on a rotating shaft of the motor; the proximity switch and the motor are respectively and electrically connected with the main control board, and the main control board is also provided with a speed adjusting rod, an angle adjusting rod and a wiring terminal.
In the utility model, the lithium battery provides electric energy for the proximity switch, the motor and the main control board; the main control board is a YF-31 main control board, an STC chip is adopted, a program is written in the main control board, the working state of the motor can be controlled by controlling the motor to work through the program, and signals, instructions and the like of the proximity switch and the remote controller can be received. And an M42P driver is arranged on the motor and connected with the main control board. The control parameters of the main control board to the motor can be adjusted through the speed adjusting rod and the angle adjusting rod. The binding post has 6 wiring mouths, does respectively: (1) the common terminal (all signals and common terminal touch are given signals) (2) limit 1 (forward rotation limit) (3) limit 2 (reverse rotation limit) (4) scram (pressing down the motor to stop immediately in any case) (5) reverse rotation (reverse rotation starting signal) (6) forward rotation (forward rotation starting signal).
The utility model further discloses that the U-shaped connector is screwed and fixed on the rotating shaft of the motor through the screw. When the electric motor is rotated, the U-shaped connector drives the LW26-20 change-over switch to rotate, so that the change-over switch is controlled to be turned on or turned off.
The utility model further describes that the proximity switch is arranged above the U-shaped connector. The proximity switch is used for sensing the zero position of the motor, the motor is controlled to run through a program sending signal, the motor needs to return to the zero after running each time, the proximity switch is arranged right above the zero position, the program sets the motor to sense the zero position through the proximity switch after running one action and stops, so that the motor can return to the zero position after running each time, the accumulated error of angles can be eliminated, and the accuracy of the zero position of the motor each time is ensured.
The utility model further discloses that the motor mounting seat is U-shaped and consists of a top plate, side plates and a bottom plate; the motor is arranged in the groove between the top plate and the bottom plate, and the rotating shaft of the motor penetrates through the side plate to be connected with the U-shaped joint; the main control board is arranged on the top plate; and the bottom plate is provided with a fixing hole.
The utility model further describes that the transverse mounting plate is provided with a rectangular through hole; the pulling plate is provided with a round hole; the motor mounting seat is fastened and mounted on the transverse mounting plate after sequentially penetrating through the fixing holes of the bottom plate, the rectangular through holes of the transverse mounting plate and the round holes of the pulling plate by bolts. The rectangular through holes on the transverse mounting plate can realize adjustment of the mounting positions of the opening and closing mechanisms. The round holes on the pull plates can also be set to be screw holes matched with the bolts, and then can act as nuts.
The utility model further describes that the side panel on one side of the box body is provided with a radiating hole and a charging port, and the side panel on the other side is provided with a radiating hole. The charging port is electrically connected with the lithium battery.
The utility model further discloses that the upper cover plate of the box body is fixedly arranged through screws.
The utility model further discloses that a power switch and a voltage and electric quantity display meter are also arranged on the backboard of the box body; the power switch is connected in series on a power supply loop of the lithium battery; the voltage and electric quantity display meter is electrically connected with the lithium battery. The power switch is provided with a power supply indicator lamp and can display the power on/off state. The voltage electric quantity display meter is used for detecting and displaying the voltage electric quantity of the lithium battery.
The utility model has the beneficial effects that:
the remote control loop can completely replace an on-site operation loop of the switch cabinet, has perfect five-prevention locking function, is simple to install and convenient to operate, and can finish the work of wiring, operation and the like in a very short time; the utility model is suitable for the remote control operation of all the transformer substations and the switch cabinets in the power distribution room, can effectively improve the switching operation and the accident handling speed under the abnormal condition, and greatly reduces the probability of accidents caused by the operation.
Drawings
Fig. 1 is a schematic diagram of the general assembly structure of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the explosive structure of fig. 1.
Fig. 3 is a schematic structural diagram of an opening and closing mechanism according to an embodiment of the utility model.
Fig. 4 is a schematic structural view of another view of fig. 1.
Reference numerals: the lithium battery box comprises a box body 1, a heat dissipation hole 2, a charging hole 3, a strong magnet 4, a 5-switching-on/off mechanism 6, a transverse mounting plate 7, a pull plate 8, a lithium battery fixing seat 9, a lithium battery, a 10-power switch and an 11-voltage electric quantity display meter; 501-U type joint, 502-screw, 503-proximity switch, 504-speed adjusting lever, 505-angle adjusting lever, 506-main control board, 507-binding post, 508-motor, 509-motor mount pad.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Examples:
as shown in fig. 1 and 2, a remote control opening and closing device for a switch of a switch cabinet comprises a box body 1, a powerful magnet 4, an opening and closing mechanism 5, a transverse mounting plate 6, a pulling plate 7, a lithium battery fixing seat 8 and a lithium battery 9; the front end of the box body 1 is opened, and a strong magnet 4 is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the lithium battery 9 is arranged on the inner side of the backboard of the box body 1 through a lithium battery fixing seat 8; the transverse mounting plate 6 is arranged inside the box body 1; the opening and closing mechanism 5 is mounted on the transverse mounting plate 6 by being matched with the pulling plate 7.
As shown in fig. 3, the opening and closing mechanism 5 mainly comprises a U-shaped connector 501, a proximity switch 503, a main control board 506, a motor 508, a motor mounting seat 509 and a remote controller; the proximity switch 503, the main control board 506 and the motor 508 are respectively and fixedly arranged on the motor mounting seat 509; the U-shaped joint 501 is arranged on the rotating shaft of the motor 508; the proximity switch 503 and the motor 508 are respectively electrically connected with the main control board 506, and the main control board 506 is further provided with a speed adjusting lever 504, an angle adjusting lever 505 and a connecting terminal 507.
Further describing the present embodiment, as shown in fig. 3, the U-shaped connector 501 is screwed and fixed on the rotating shaft of the motor 508 by a screw 502.
As further illustrated in fig. 3, the proximity switch 503 is disposed above the U-shaped connector 501.
As further illustrated in this embodiment, as shown in fig. 3, the motor mounting seat 509 is U-shaped and is composed of a top plate, a side plate and a bottom plate; the motor 508 is arranged in the groove between the top plate and the bottom plate, and the rotating shaft of the motor 508 passes through the side plate to be connected with the U-shaped joint 501; the main control board 506 is arranged on the top plate; and the bottom plate is provided with a fixing hole.
Further describing the embodiment, the transverse mounting plate 6 is provided with a rectangular through hole; a round hole is formed in the pull plate 7; the motor mounting seat 509 is fastened and mounted on the transverse mounting plate 6 after sequentially passing through the fixing hole of the bottom plate, the rectangular through hole of the transverse mounting plate 6 and the round hole of the pull plate 7 by bolts.
As further illustrated in this embodiment, as shown in fig. 1, a side panel on one side of the case 1 is provided with a heat dissipation hole 2 and a charging port 3, and a side panel on the other side is provided with a heat dissipation hole 2. The upper cover plate of the box body 1 is fixedly installed through screws.
As shown in fig. 2 and fig. 4, the back plate of the case 1 is further provided with a power switch 10 and a voltage and electric quantity display meter 11; the power switch 10 is connected in series on a power supply loop of the lithium battery 9; the voltage and electricity quantity display meter 11 is electrically connected with the lithium battery 9.
In this embodiment, the method for installing the opening and closing structure includes: the whole module is placed in a box body, a plug is inserted, and two M5 x 12 cross screws are used for locking. The method for disassembling the opening and closing structure comprises the following steps: and (3) removing the plug, and screwing out two M5 x 12 cross screws. The installation requirement of the opening and closing mechanism is as follows: each time the mounting screw is turned upwards, it is ensured that the lamp of the inductor is lit before each use.
The whole machine installation method comprises the following steps: 1) Sucking the whole device on the cabinet and aligning the U-shaped joint with the center of the knob switch; 2) Adjusting the front-back distance of the opening and closing mechanism to a proper position and locking a fixing screw; 3) The inner surface of the cabinet panel is then sucked (stable in suction) by three sucking irons and external sucking irons; 4) Then the device and the cabinet are stuck by the high-strength traceless double faced adhesive tape through the corner connector; 4) Finally, 4M 4 x 10 cross screws are used for installing the protective cover.
It is to be understood that the above-described embodiments are merely illustrative of the utility model and are not intended to limit the practice of the utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art; it is not necessary here nor is it exhaustive of all embodiments; and obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (9)
1. The utility model provides a remote control divide-shut brake device of cubical switchboard switch which characterized in that: the lithium battery box comprises a box body (1), a powerful magnet (4), a switching-on and switching-off mechanism (5), a transverse mounting plate (6), a pulling plate (7), a lithium battery fixing seat (8) and a lithium battery (9);
the front end of the box body (1) is opened, and a strong magnet (4) is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively;
the lithium battery (9) is arranged on the inner side of the backboard of the box body (1) through a lithium battery fixing seat (8);
the transverse mounting plate (6) is arranged in the box body (1);
the opening and closing mechanism (5) is mounted on the transverse mounting plate (6) through being matched with the pulling plate (7).
2. The remote control opening and closing device for a switch cabinet switch according to claim 1, wherein: the opening and closing mechanism (5) mainly comprises a U-shaped connector (501), a proximity switch (503), a main control board (506), a motor (508), a motor mounting seat (509) and a remote controller; the proximity switch (503), the main control board (506) and the motor (508) are respectively and fixedly arranged on the motor mounting seat (509); the U-shaped connector (501) is arranged on a rotating shaft of the motor (508); the proximity switch (503) and the motor (508) are respectively and electrically connected with the main control board (506), and the main control board (506) is also provided with a speed adjusting rod (504), an angle adjusting rod (505) and a wiring terminal (507).
3. The remote control opening and closing device for a switch cabinet switch according to claim 2, wherein: the U-shaped connector (501) is screwed and fixed on a rotating shaft of the motor (508) through a screw (502).
4. The remote control opening and closing device for a switch cabinet switch according to claim 2, wherein: the proximity switch (503) is arranged above the U-shaped connector (501).
5. The remote control opening and closing device for a switch cabinet switch according to claim 2, wherein: the motor mounting seat (509) is U-shaped and consists of a top plate, side plates and a bottom plate; the motor (508) is arranged in the groove between the top plate and the bottom plate, and the rotating shaft of the motor (508) penetrates through the side plate to be connected with the U-shaped connector (501); the main control board (506) is arranged on the top plate; and the bottom plate is provided with a fixing hole.
6. The remote control opening and closing device for a switch cabinet switch according to claim 5, wherein: the transverse mounting plate (6) is provided with a rectangular through hole; a round hole is formed in the pull plate (7); the motor mounting seat (509) sequentially passes through the fixing hole of the bottom plate, the rectangular through hole of the transverse mounting plate (6) and the round hole of the pull plate (7) by bolts and is then fixedly mounted on the transverse mounting plate (6).
7. The remote control opening and closing device for a switch cabinet switch according to claim 1, wherein: the side panel of one side of the box body (1) is provided with a heat dissipation hole (2) and a charging port (3), and the side panel of the other side is provided with a heat dissipation hole (2).
8. The remote control opening and closing device for a switch cabinet switch according to claim 1, wherein: the upper cover plate of the box body (1) is fixedly installed through screws.
9. The remote control opening and closing device for a switch cabinet switch according to claim 1, wherein: a power switch (10) and a voltage and electric quantity display meter (11) are also arranged on the back plate of the box body (1); the power switch (10) is connected in series on a power supply loop of the lithium battery (9); the voltage and electric quantity display meter (11) is electrically connected with the lithium battery (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223397120.9U CN219936882U (en) | 2022-12-19 | 2022-12-19 | Remote control switching device for switch of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223397120.9U CN219936882U (en) | 2022-12-19 | 2022-12-19 | Remote control switching device for switch of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219936882U true CN219936882U (en) | 2023-10-31 |
Family
ID=88503797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223397120.9U Active CN219936882U (en) | 2022-12-19 | 2022-12-19 | Remote control switching device for switch of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219936882U (en) |
-
2022
- 2022-12-19 CN CN202223397120.9U patent/CN219936882U/en active Active
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| GR01 | Patent grant |