CN219202976U

CN219202976U - Remote control point-operated opening and closing device for switch of switch cabinet

Info

Publication number: CN219202976U
Application number: CN202223397151.4U
Authority: CN
Inventors: 徐志欢; 唐小峰; 梁元清; 黄增合; 孙慧英
Original assignee: Guangxi Guilin Jinbinghang Technology Co ltd
Current assignee: Guangxi Guilin Jinbinghang Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-16
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a remote control point-operated opening and closing device for a switch of a switch cabinet, which comprises a box body, a powerful magnet I, a button point-operated mechanism, a lithium battery fixing seat, a transverse mounting plate and a pulling plate, wherein the box body is provided with a button; the front end of the box body is opened, and a powerful magnet I is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the transverse mounting plate is arranged in the box body; the button clicking mechanism is mounted on the transverse mounting plate in a matched manner with the pulling plate; the lithium battery is arranged on the inner side of the backboard of the box body through the lithium battery fixing seat. 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

Remote control point-operated opening and closing device for switch of switch cabinet

Technical Field

The utility model belongs to the technical field of switch cabinet control equipment, and particularly relates to a remote control point-operated switching-on/off 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, operation and maintenance personnel are generally required to carry out on-site operation after relevant reporting, so that the risk coefficient of the method is extremely large, and no emergency situation is generally not used; 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 overcome the defects in the prior art and provides a remote control point-operated opening and closing device for a switch of a switch cabinet.

In order to achieve the above object, the present utility model is achieved by:

a remote control point-operated opening and closing device for a switch of a switch cabinet comprises a box body, a powerful magnet I, a button point-operated mechanism, a lithium battery fixing seat, a transverse mounting plate and a pulling plate; the front end of the box body is opened, and a powerful magnet I is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the transverse mounting plate is arranged in the box body; the button clicking mechanism is mounted on the transverse mounting plate in a matched manner with the pulling plate; the lithium battery is arranged on the inner side of the backboard of the box body through the lithium battery fixing seat.

As a further preferable explanation of the utility model, the button clicking mechanism mainly comprises an electromagnet mounting seat, a push rod type electromagnet, a controller and a wireless remote controller; the controller is fixedly arranged on the side face of the push rod type electromagnet and is electrically connected with the push rod type electromagnet; the front end of the push rod type electromagnet is provided with a pressure head, the rear end of the push rod type electromagnet is provided with a telescopic rod, and the telescopic rod is provided with a limit ring; the push rod type electromagnet is fixedly arranged on the electromagnet mounting seat.

As a further preferable explanation of the utility model, the electromagnet mounting seat is L-shaped and consists of a transverse plate and a vertical plate; the controller is fixedly arranged on the outer side of the vertical plate; the push rod type electromagnet is fixedly arranged on the transverse plate on the inner side of the vertical plate. Corresponding mounting holes are respectively arranged on the controller, the push rod type electromagnet and the electromagnet mounting seat, and the controller, the push rod type electromagnet and the electromagnet mounting seat can be fixedly mounted together by bolts or rivets.

As a further preferable explanation of the utility model, the electromagnet mounting seat is provided with a fixing hole; the transverse mounting plate is provided with a rectangular through hole; the pulling plate is provided with a round hole; the electromagnet mounting seat is fixedly arranged on the transverse mounting plate after sequentially penetrating through the fixing hole, the rectangular through hole of the transverse mounting plate and the round hole of the pulling plate by adopting bolts. 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.

As a further preferable explanation of the utility model, the remote control point-operated opening and closing device for the switch of the switch cabinet further comprises a gear switch mechanism matched with the button point-operated mechanism; the gear switch mechanism mainly comprises a hand screw, a stop block, a fixed seat and a powerful magnet II; the powerful magnet II is arranged at the bottom of the fixed seat; the stop block penetrates through the fixing seat and is fastened by screwing the screw by hand.

When the button click mechanism is used, a click button is matched with a rotary switch, a rotary mechanical arm is arranged in the rotary switch, the outer side of the mechanical arm is connected with a knob, and the mechanical arm rotates along with the knob. The button is made on the opening and closing gate, the opening and closing internal cabinet body is also provided with a switch, but in order to prevent dangerous situations, the switch of the opening and closing internal cabinet body is not directly connected with the external button, the mechanical arm is used as a connecting bridge, when the knob is rotated, the mechanical arm is driven to a preset position, the external click button acts, but the rotary switch has a restoring function, and at the moment, the gear switch mechanism is required to block the knob so as to facilitate the follow-up click button action.

As a further preferable explanation of the utility model, a charging port and a heat dissipation hole are arranged on one side panel of the box body, and a heat dissipation hole is arranged on the other side panel. The charging port is electrically connected with the lithium battery.

As a further preferred illustration of the utility model, the upper cover plate of the housing is fixedly mounted by means of 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.

Compared with the prior art, the utility model has the following beneficial effects:

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 general assembly structure of another view of fig. 1.

Fig. 3 is a schematic diagram of the explosive structure of fig. 1.

Fig. 4 is a schematic structural view of a button click mechanism according to an embodiment of the present utility model.

Fig. 5 is a schematic structural view of a switch mechanism used in cooperation with a button clicking mechanism according to an embodiment of the present utility model.

Reference numerals: the device comprises a 1-box body, a 2-powerful magnet I, a 3-button click mechanism, a 4-charging port, a 5-heat dissipation hole, a 6-lithium battery, a 7-lithium battery fixing seat, an 8-transverse mounting plate, a 9-pulling plate, a 10-hand screw, a 11-stop block, a 12-fixing seat, a 13-powerful magnet II, a 14-power switch and a 15-voltage electric quantity display meter; 301-electromagnet mounting seats, 302-telescopic rods, 303-limit rings, 304-push rod electromagnets, 305-controllers and 306-pressure heads.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, 2 and 3, a remote control point-operated opening and closing device for a switch of a switch cabinet comprises a box body 1, a powerful magnet I2, a button point-operated mechanism 3, a lithium battery 6, a lithium battery fixing seat 7, a transverse mounting plate 8 and a pulling plate 9; the front end of the box body 1 is opened, and a strong magnet I2 is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the transverse mounting plate 8 is arranged inside the box body 1; the button inching mechanism 3 is arranged on the transverse mounting plate 8 by being matched with the pull plate 9; the lithium battery 6 is arranged on the inner side of the backboard of the box body 1 through a lithium battery fixing seat 7. The side panel of one side of the box body 1 is provided with a charging port 4 and a radiating hole 5, and the side panel of the other side is provided with the radiating hole 5. The upper cover plate of the box body 1 is fixedly installed through screws. A power switch 14 and a voltage and electric quantity display meter 15 are also arranged on the back plate of the box body 1; the power switch 14 is connected in series with a power supply loop of the lithium battery 6; the voltage and electric quantity display meter 15 is electrically connected with the lithium battery 6.

Example 2:

As shown in fig. 4, the button clicking mechanism 3 mainly comprises an electromagnet mounting seat 301, a push rod electromagnet 304, a controller 305 and a wireless remote controller; the controller 305 is fixedly installed on the side surface of the push rod type electromagnet 304, and the controller 305 is electrically connected with the push rod type electromagnet 304; the front end of the push rod type electromagnet 304 is provided with a pressure head 306, the rear end of the push rod type electromagnet is provided with a telescopic rod 302, and a limit ring 303 is arranged on the telescopic rod 302; the push rod electromagnet 304 is fixedly mounted on the electromagnet mounting seat 301.

In the embodiment, the lithium battery provides electric energy for the controller and the push rod type electromagnet; the controller can specifically select KGS-B10-24V controller, when receiving the signal instruction that wireless remote controller sent, control push rod formula electro-magnet's operating condition, extend or withdraw the telescopic link.

Further describing the embodiment, the electromagnet mounting base 301 is L-shaped and is composed of a transverse plate and a vertical plate; the controller 305 is fixedly arranged on the outer side of the vertical plate; the push rod electromagnet 304 is fixedly arranged on the transverse plate on the inner side of the vertical plate.

As further described in this embodiment, the electromagnet mounting base 301 is provided with a fixing hole; the transverse mounting plate 8 is provided with a rectangular through hole; the pull plate 9 is provided with a round hole; the electromagnet mounting seat 301 is fastened and mounted on the transverse mounting plate 8 after sequentially penetrating through the fixing hole, the rectangular through hole of the transverse mounting plate 8 and the round hole of the pulling plate 9 by bolts.

Example 3:

as shown in fig. 1, 2 and 3, a remote control point-operated opening and closing device for a switch of a switch cabinet comprises a box body 1, a powerful magnet I2, a button point-operated mechanism 3, a lithium battery 6, a lithium battery fixing seat 7, a transverse mounting plate 8 and a pulling plate 9; the front end of the box body 1 is opened, and a strong magnet I2 is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the transverse mounting plate 8 is arranged inside the box body 1; the button inching mechanism 3 is arranged on the transverse mounting plate 8 by being matched with the pull plate 9; the lithium battery 6 is arranged on the inner side of the backboard of the box body 1 through a lithium battery fixing seat 7. The side panel of one side of the box body 1 is provided with a charging port 4 and a radiating hole 5, and the side panel of the other side is provided with the radiating hole 5. The upper cover plate of the box body 1 is fixedly installed through screws. The upper cover plate of the box body 1 is fixedly installed through screws. A power switch 14 and a voltage and electric quantity display meter 15 are also arranged on the back plate of the box body 1; the power switch 14 is connected in series with a power supply loop of the lithium battery 6; the voltage and electric quantity display meter 15 is electrically connected with the lithium battery 6.

As shown in fig. 5, the device also comprises a gear switch mechanism matched with the button inching mechanism 3; the gear switch mechanism mainly comprises a hand-screwed screw 10, a stop block 11, a fixed seat 12 and a powerful magnet II 13; the powerful magnet II 13 is arranged at the bottom of the fixed seat 12; the stopper 11 passes through the fixing seat 12 and is fastened by hand-screwing the screw 10.

In the above embodiment: the button click mechanism mounting method comprises the following steps: the whole mechanism is placed in a box body, a plug is inserted, and two M5 x 12 cross screws are used for locking. The disassembly method of the button click mechanism comprises the following steps: and (3) removing the plug, and screwing out two M5 x 12 cross screws.

The whole machine installation method comprises the following steps: 1) Sucking the whole device on the cabinet and aligning the center of the push rod with the center of the push button switch; 2) Adjusting the front-back distance of the button clicking mechanism to a proper position and locking the 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; 5) Finally, 4M 4 x 10 cross screws are used for installing the upper cover plate; 6) The high-strength traceless double-sided adhesive tape is stuck on the bottom surface of the gear switch mechanism, the whole gear switch mechanism is stuck on a proper position of the cabinet, a top hand screw is unscrewed, a stop block (aluminum strip) stretches out to clamp the switch knob, and then the top screw is screwed.

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

1. A remote control point-operated opening and closing device for a switch of a switch cabinet is characterized in that: the device comprises a box body (1), a powerful magnet I (2), a button point actuating mechanism (3), a lithium battery (6), a lithium battery fixing seat (7), a transverse mounting plate (8) and a pulling plate (9); the front end of the box body (1) is provided with an opening, and a powerful magnet I (2) is fixedly arranged at the left edge, the right edge and the lower edge of the front end respectively; the transverse mounting plate (8) is arranged in the box body (1); the button clicking mechanism (3) is mounted on the transverse mounting plate (8) by being matched with the pulling plate (9); the lithium battery (6) is arranged on the inner side of the backboard of the box body (1) through a lithium battery fixing seat (7).

2. The remote control inching type opening and closing device for a switch cabinet switch according to claim 1, wherein: the button clicking mechanism (3) mainly comprises an electromagnet mounting seat (301), a push rod type electromagnet (304), a controller (305) and a wireless remote controller; the controller (305) is fixedly arranged on the side face of the push rod type electromagnet (304), and the controller (305) is electrically connected with the push rod type electromagnet (304); the front end of the push rod type electromagnet (304) is provided with a pressure head (306), the rear end of the push rod type electromagnet is provided with a telescopic rod (302), and a limit ring (303) is arranged on the telescopic rod (302); the push rod type electromagnet (304) is fixedly arranged on the electromagnet mounting seat (301).

3. The remote control inching type opening and closing device for a switch cabinet switch according to claim 2, wherein: the electromagnet mounting seat (301) is L-shaped and consists of a transverse plate and a vertical plate; the controller (305) is fixedly arranged on the outer side of the vertical plate; the push rod type electromagnet (304) is fixedly arranged on the transverse plate on the inner side of the vertical plate.

4. A remote control point operated switching device for a switchgear switch as claimed in claim 2 or 3, wherein: the electromagnet mounting seat (301) is provided with a fixing hole; the transverse mounting plate (8) is provided with a rectangular through hole; a round hole is formed in the pull plate (9); the electromagnet mounting seat (301) sequentially passes through the fixing hole, the rectangular through hole of the transverse mounting plate (8) and the round hole of the pulling plate (9) by bolts and is then fixedly mounted on the transverse mounting plate (8).

5. The remote control inching type opening and closing device for a switch cabinet switch according to claim 2, wherein: the gear switch mechanism is matched with the button inching mechanism (3); the gear switch mechanism mainly comprises a hand-screwed screw (10), a stop block (11), a fixed seat (12) and a powerful magnet II (13); the powerful magnet II (13) is arranged at the bottom of the fixed seat (12); the stop block (11) penetrates through the fixing seat (12) and is fastened by screwing the screw (10) by hand.

6. The remote control inching type 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 charging port (4) and a radiating hole (5), and the side panel of the other side is provided with the radiating hole (5).

7. The remote control inching type 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.

8. The remote control inching type opening and closing device for a switch cabinet switch according to claim 1, wherein: a power switch (14) and a voltage and electric quantity display meter (15) are also arranged on the back plate of the box body (1); the power switch (14) is connected in series on a power supply loop of the lithium battery (6); the voltage and electric quantity display meter (15) is electrically connected with the lithium battery (6).