CN212908786U

CN212908786U - Remote wireless control device for high-voltage switch cabinet safety operation device

Info

Publication number: CN212908786U
Application number: CN202021824237.9U
Authority: CN
Inventors: 陆平; 黄达宗; 江汉英; 陆正平; 黄伊琍
Original assignee: Shanghai Kunda Power Technology Co ltd
Current assignee: Shanghai Kunda Power Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-06
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a remote wireless control device for high tension switchgear safety operating means, including the instrument desk, the stand is connected to the instrument desk bottom, quick-witted case is connected to the stand bottom, machine incasement portion is fixed with circuit control panel module, power module and wireless receiver, wireless receiver connects circuit control module and power module, power module connects circuit control module, circuit control module connects the instrument desk, wireless receiver signal connection wireless controller. The wireless receiver of the device is provided with the damping spring, so that the wireless receiver can be prevented from being damaged by vibration; wireless controller structural design is reasonable, and convenient to use can prevent that the dust from getting into wireless controller's inside, and heat dispersion is good, has ensured wireless controller's normal operating, has prolonged wireless controller's life.

Description

Remote wireless control device for high-voltage switch cabinet safety operation device

Technical Field

The utility model relates to a high tension switchgear safety operation technical field, concretely relates to a remote wireless control device for high tension switchgear safety operation device.

Background

The high-voltage switch cabinet safety operation device is one of the mechanisms commonly used in an electric power system, and is mainly used for being matched with the high-voltage switch cabinet to achieve the effects of on-off, control or protection and the like in power generation, power transmission, power distribution, electric energy conversion and consumption of the electric power system. In the prior art, a rocker is manually used to operate a bus of a switch cabinet for withdrawing or entering a circuit breaker handcart of a high-voltage switch cabinet, because the manual operation is carried out, the operation distance between a person and a power distribution cabinet is too close, when the circuit breaker handcart in the cabinet has electrical or mechanical faults due to accidental reasons, one phase or two phases are still connected with the bus, at the moment, the bus and a load contact are separated in the manual rocker operation and arc is instantly drawn, and the safety accident can be caused by strong arc explosion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remote wireless control device for high tension switchgear safety operating means through remote control operation, realizes automatic operation control by mechanical device to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a remote wireless control device for a safety operation device of a high-voltage switch cabinet comprises an instrument desk, wherein the bottom of the instrument desk is connected with an upright post, the bottom of the upright post is connected with a case, a circuit control panel module, a power supply module and a wireless receiver are fixed in the case, the wireless receiver is connected with the circuit control module and the power supply module, the power supply module is connected with the circuit control module, the circuit control module is connected with the instrument desk, and the wireless receiver is in signal connection with a wireless controller;

the wireless receiver comprises a base, the base comprises an upper base and a lower base, the upper base is connected to the upper portion of the lower base, a support column is installed at the bottom of the lower base, the bottom end of a damping spring is connected to the upper end of the support column, the top of the damping spring is connected with a mounting plate, a wireless receiver body is installed on the mounting plate, a placing groove is formed in the top of the upper base, the wireless receiver body is located in the placing groove, the placing groove is located above the mounting plate, the mounting plate is limited by the upper base, and the base is fixed inside a case through screws.

Preferably, the wireless controller includes the controller casing, controller casing internally mounted has the fin, be fixed with the wireless controller body on the fin, be equipped with the display on the outer wall of wireless controller body, charge mouthful, on & off switch and external network interface, it has the installing port that corresponds with display, the mouth that charges, on & off switch and external network interface to open on the controller casing, wireless controller body both ends are equipped with radiator fan, radiator fan connection director and drive power supply, be equipped with the fan switch on the controller casing, fan switch connection director, radiator fan, controller and drive power supply all fix inside the controller casing, controller casing both ends are equipped with the louvre.

Preferably, the two ends of the controller shell are connected with dust covers, dust nets are arranged on the outer side faces of the dust covers, and the dust covers cover the heat dissipation holes.

Preferably, the dust screen is a double-layer stainless steel wire screen and is fixedly mounted on the outer side face of the dust cover through screws.

Preferably, the dust cover joint is in controller casing both ends, be equipped with the joint piece on the dust cover, be equipped with the joint groove on the controller casing.

The utility model discloses a technological effect and advantage: the wireless receiver of the device is provided with the damping spring, so that the wireless receiver can be prevented from being damaged by vibration; wireless controller structural design is reasonable, and convenient to use can prevent that the dust from getting into wireless controller's inside, and heat dispersion is good, has ensured wireless controller's normal operating, has prolonged wireless controller's life.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the inside of the case of the present invention;

fig. 3 is a schematic structural diagram of the wireless receiver of the present invention;

fig. 4 is a cross-sectional view of a wireless receiver of the present invention;

fig. 5 is a schematic structural diagram of the wireless controller of the present invention;

fig. 6 is a cross-sectional view of the wireless controller of the present invention.

In the figure: 1-instrument desk, 2-upright post, 3-chassis, 4-circuit control panel module, 5-power module, 6-wireless receiver, 7-wireless controller, 61-upper base, 62-lower base, 63-support post, 64-damping spring, 65-mounting plate, 66-wireless receiver body, 67-placement groove, 68-screw, 71-controller shell, 72-heat sink, 73-wireless controller body, 74-display, 75-charging port, 76-on-off key, 77-external network interface, 78-mounting port, 79-heat dissipation fan, 710-controller, 711-driving power supply, 712-fan switch, 713-heat dissipation hole, 714-dust cover, 715-dust cover, 716-card block, 717-card slot.

Detailed Description

In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Example 1

As shown in fig. 1-4, the remote wireless control device for the safety operation device of the high-voltage switch cabinet comprises an instrument desk 1, wherein the bottom of the instrument desk 1 is connected with a stand column 2, the bottom of the stand column 2 is connected with a case 3, a circuit control panel module 4, a power supply module 5 and a wireless receiver 6 are fixed inside the case 3, the wireless receiver 6 is connected with the circuit control module 4 and the power supply module 5, the power supply module 5 is connected with the circuit control module 4, the circuit control module 4 is connected with the instrument desk 1, and the wireless receiver 6 is in signal connection with a wireless controller 7;

the wireless receiver 6 comprises a base, the base comprises an upper base 61 and a lower base 62, the upper portion of the lower base 62 is connected with the upper base 61, a supporting column 63 is installed at the bottom of the lower base 62, the upper end of the supporting column 63 is connected with the bottom end of a damping spring 64, the top of the damping spring 64 is connected with a mounting plate 65, a wireless receiver body 66 is installed on the mounting plate 65, a placing groove 67 is formed in the top of the upper base 61, the wireless receiver body 66 is located in the placing groove 67, the placing groove 67 is located above the mounting plate 65, the mounting plate 65 is limited by the upper base 61, and the base is fixed inside the case 3 through a screw 68.

Example 2

As shown in fig. 1-6, the remote wireless control device for the safety operation device of the high-voltage switch cabinet comprises an instrument desk 1, wherein the bottom of the instrument desk 1 is connected with a stand column 2, the bottom of the stand column 2 is connected with a case 3, a circuit control panel module 4, a power supply module 5 and a wireless receiver 6 are fixed inside the case 3, the wireless receiver 6 is connected with the circuit control module 4 and the power supply module 5, the power supply module 5 is connected with the circuit control module 4, the circuit control module 4 is connected with the instrument desk 1, and the wireless receiver 6 is in signal connection with a wireless controller 7;

the wireless receiver 6 comprises a base, the base comprises an upper base 61 and a lower base 62, the upper portion of the lower base 62 is connected with the upper base 61, a supporting column 63 is installed at the bottom of the lower base 62, the upper end of the supporting column 63 is connected with the bottom end of a damping spring 64, the top of the damping spring 64 is connected with a mounting plate 65, a wireless receiver body 66 is installed on the mounting plate 65, a placing groove 67 is formed in the top of the upper base 61, the wireless receiver body 66 is located in the placing groove 67, the placing groove 67 is located above the mounting plate 65, the mounting plate 65 is limited by the upper base 61, the mounting plate 65 abuts against the upper base 61, and the base is fixed inside the case 3 through a.

Preferably, the wireless controller 7 includes a controller housing 71, a heat sink 72 is installed inside the controller housing 71, a wireless controller body 73 is fixed on the heat sink 72, a display 74, a charging port 75, a switch 76 and an external network interface 77 are arranged on an outer wall of the wireless controller body 73, a mounting port 78 corresponding to the display 74, the charging port 75, the switch 76 and the external network interface 77 is opened on the controller housing 71, heat dissipation fans 79 are arranged at two ends of the wireless controller body 73, the heat dissipation fans 79 are connected to a controller 710 and a driving power supply 711, a fan switch 712 is arranged on the controller housing 71, the fan switch 712 is connected to the controller 710, the heat dissipation fans 79, the controller heat dissipation holes 710 and the driving power supply 711 are all fixed inside the

controller housing

71, 713 is arranged at two ends of the controller housing 71, when the wireless controller body 73 is started by the switch key 76, the heat dissipation fan 79 is started by the fan switch 712, the heat generated by the wireless controller body 73 is transferred to the controller case 71 through the heat dissipation fins 72, and the fan switch 712 exchanges air through the heat dissipation holes 713 to dissipate the heat inside the controller case 71.

Preferably, the two ends of the controller housing 71 are connected with dust covers 714, a dust screen 715 is arranged on the outer side of each dust cover 714, and the dust covers 714 are covered on the heat dissipation holes 713, so that dust particles or mosquitoes are prevented from entering the controller housing 71 along the heat dissipation holes 713 during ventilation to affect the operation of the fan switch 712.

Preferably, the dust screen 715 is a double-layer stainless steel screen, and is fixedly mounted on the outer side surface of the dust cover 714 through screws.

Preferably, the dust cover 714 joint is in controller casing 71 both ends, be equipped with joint piece 716 on the dust cover 714, be equipped with joint groove 717 on the controller casing 71, can regularly clear up dust cover 714, avoid influencing controller casing 71's radiating effect.

The utility model discloses process flow and theory of operation do: when the high-voltage switch cabinet safety operation device needs to be remotely controlled, the wireless receiver 6 is started through the instrument desk 1, the wireless controller 7 is started at the same time, and the wireless controller 7 is connected with the wireless receiver 6, so that the wireless receiver 6 is controlled to realize the remote operation of the high-voltage switch cabinet safety operation device; when the high-voltage switch cabinet safety operation device operates, the wireless receiver 6 can achieve a damping effect through the damping spring 64 and the mounting plate 65 in the base, so that vibration damage of the wireless receiver body 66 is avoided, and the wireless controller 7 avoids over-high temperature in the controller shell 71 and aging of the wireless controller body 73 through the action of the cooling fan 79 and the cooling fins 72.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A remote wireless control device for a high-voltage switch cabinet safety operation device comprises an instrument desk and is characterized in that: the bottom of the instrument desk is connected with an upright post, the bottom of the upright post is connected with a case, a circuit control panel module, a power supply module and a wireless receiver are fixed in the case, the wireless receiver is connected with the circuit control module and the power supply module, the power supply module is connected with the circuit control module, the circuit control module is connected with the instrument desk, and the wireless receiver is in signal connection with a wireless controller;

2. A remote wireless control device for a safety operating device of a high voltage switchgear cabinet according to claim 1, wherein: the wireless controller comprises a controller shell, wherein a cooling fin is arranged inside the controller shell, a wireless controller body is fixed on the cooling fin, a display, a charging port, an on-off key and an external network interface are arranged on the outer wall of the wireless controller body, a mounting port corresponding to the display, the charging port, the on-off key and the external network interface is formed in the controller shell, cooling fans are arranged at two ends of the wireless controller body, a cooling fan connection controller and a driving power supply are arranged on the controller shell, a fan switch is arranged on the controller shell, the fan switch connection controller is provided with the cooling fans, the controller and the driving power supply which are all fixed inside the controller shell, and cooling holes are formed in two ends of the controller shell.

3. A remote wireless control device for a safety operating device of a high voltage switchgear cabinet according to claim 2, wherein: the controller shell is characterized in that two ends of the controller shell are connected with dust covers, dust nets are arranged on the outer side faces of the dust covers, and the dust covers cover the heat dissipation holes.

4. A remote wireless control device for a safety operating device of a high voltage switchgear according to claim 3, wherein: the dust screen is a double-layer stainless steel wire screen and is fixedly arranged on the outer side face of the dust cover through screws.

5. A remote wireless control device for a high-voltage switch cabinet safety operation device according to any one of claims 3 or 4, characterized in that: the dustproof cover is connected to two ends of the controller shell in a clamped mode, a clamping block is arranged on the dustproof cover, and a clamping groove is formed in the controller shell.