CN210430699U - Special 27.5KV intelligent traction isolating switch box for railway - Google Patents

Special 27.5KV intelligent traction isolating switch box for railway Download PDF

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Publication number
CN210430699U
CN210430699U CN201921533751.4U CN201921533751U CN210430699U CN 210430699 U CN210430699 U CN 210430699U CN 201921533751 U CN201921533751 U CN 201921533751U CN 210430699 U CN210430699 U CN 210430699U
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China
Prior art keywords
wireless remote
gas box
intelligent
metal gas
circuit breaker
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CN201921533751.4U
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Chinese (zh)
Inventor
王源斌
钱尚
杨瑞来
王钢
帅起阳
王程
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Zhejiang Juhonkia Electric Co ltd
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Zhejiang Juhonkia Electric Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/18—Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]

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Abstract

The utility model provides a special 27.5KV intelligence of railway pulls isolator case, including gas tank casing, metal gas tank, the taper sleeve pipe in the inlet wire, the taper sleeve pipe in being qualified for the next round of competitions, heavy current moving contact, slide, static contact, motor, pivot, mounting panel, wireless remote control switch circuit breaker one, wireless remote control switch circuit breaker two and intelligent power supply monitoring module. The utility model has the advantages that: the utility model has small volume, large capacity, simple structure, stable performance and capability of matching with an intelligent control device, and can meet the market demand; the utility model is simple in operation, convenient to use, the security performance is high, and the cost is low, easily promotes.

Description

Special 27.5KV intelligent traction isolating switch box for railway
Technical Field
The utility model relates to a switch box technical field, concretely relates to special 27.5KV intelligence of railway pulls isolator case.
Background
At present, along with the rapid development of economy in China, the development of high-speed railway industry in China is undoubtedly huge, and a high-speed railway refers to a railway system which enables the operation speed to reach more than 200 kilometers per hour by transforming the original line (linearization and rail spacing standardization), or specially builds a new high-speed new line and enables the operation speed to reach more than 250 kilometers per hour. Except that the high-speed railway reaches a certain speed standard during operation of a train, the requirements of vehicles, rails, operation and power supply systems need to be matched and improved. The railway power supply system is power equipment for transmitting electric energy from the power system to an electric locomotive, at present, the existing power supply system switch mainly depends on foreign imported equipment, but the power supply system switch has the advantages of large volume, small capacity, complex structure, unstable performance and high manufacturing cost, so that the market requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned problem comprehensively, especially to the not enough that prior art exists, the utility model provides a special 27.5KV intelligence of railway pulls isolator case can solve above-mentioned problem comprehensively.
In order to achieve the above object, the utility model adopts the following technical means:
a27.5 KV intelligent traction isolating switch box special for railways comprises an air box shell, wherein the air box shell is of a hollow structure, a metal air box is arranged in the air box shell, the bottom surface of the metal air box is connected with the inner bottom surface of the air box shell, the metal air box is also of a hollow structure, an incoming line inner cone sleeve, an outgoing line inner cone sleeve, a large-current moving contact, a sliding plate, a static contact, a motor and a rotating shaft are arranged in the metal air box, the top ends of the incoming line inner cone sleeve and the outgoing line inner cone sleeve respectively penetrate through the top end in the metal air box and are connected with the metal air box, the incoming line inner cone sleeve and the outgoing line inner cone sleeve are adjacent to each other left and right, the large-current moving contact is arranged at the bottom end of the outgoing line inner cone sleeve, one end of the large-current moving contact is arranged in the outgoing inner cone sleeve, the static contact is arranged at the bottom end of the heavy-current moving contact and is connected with the inner wall of the metal gas box through a fixed plate, a socket at the top end of the static contact corresponds to a plug at the other end of the heavy-current moving contact, the static contact is connected with an inlet-wire inner cone sleeve through a pipeline, the motor and the rotating shaft are arranged on the same inner wall of the metal gas box, the fixed ends of the motor and the rotating shaft are respectively connected with the inner wall of the metal gas box, the transmission end of the motor is connected with the transmission end of the rotating shaft through a belt, the sliding plate is connected with the belt through a connecting rod, a mounting plate is further arranged in the gas box shell and is adjacent to the metal gas box, two ends of the mounting plate are respectively connected with the top surface and the bottom surface inside the gas box shell, a first wireless remote, the wireless remote control switch circuit breaker I, wireless remote control switch circuit breaker II and intelligent power supply monitoring module from up distributing in proper order down, wireless remote control switch circuit breaker I, wireless remote control switch circuit breaker II and intelligent power supply monitoring module's installation end is connected with the mounting panel respectively, wireless remote control switch circuit breaker I and wireless remote control switch circuit breaker two are connected with the motor electricity respectively.
Further, the inside of the metal gas box is filled with SF6 insulating gas.
The beneficial effect is that the SF6 insulating gas can enable the protection grade in the metal gas box to reach IP67, thereby improving the safety in use.
Furthermore, the bottom of the metal gas box is provided with a pressure relief channel.
The beneficial effects are that, the pressure relief channel can be convenient for the metal gas tank to fill SF6 insulating gas or discharge SF6 insulating gas, thereby improving the maintenance efficiency of the metal gas tank.
Furthermore, the first wireless remote control switch breaker and the second wireless remote control switch breaker are both GPRS mobile phone remote control intelligent switch controllers.
The GPRS mobile phone remote control intelligent switch controller has the advantages that remote positioning and remote control can be achieved, so that the intelligence is improved, and the manual workload is reduced.
Further, the intelligent power supply monitoring module is a controller of an HXTJK003B intelligent power monitoring system.
The beneficial effects of the method are that the HXTJK003B intelligent power monitoring system controller can monitor the power system in real time, so that the staff can obtain power data conveniently.
The utility model has the advantages that: the utility model has small volume, large capacity, simple structure, stable performance and capability of matching with an intelligent control device, and can meet the market demand; the utility model is simple in operation, convenient to use, the security performance is high, and the cost is low, easily promotes.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a bottom view of the present invention from fig. 1;
fig. 3 is a usage state diagram of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.
As shown in fig. 1 to 2, the utility model provides a 27.5KV intelligent traction isolation switch box special for railway, which comprises a gas box shell 1, wherein the gas box shell 1 is of a hollow structure, a metal gas box 2 is arranged in the gas box shell 1, the bottom surface of the metal gas box 2 is connected with the bottom surface inside the gas box shell 1, the metal gas box 2 is also of a hollow structure, a wire inlet inner cone sleeve 3, a wire outlet inner cone sleeve 4, a large current moving contact 5, a sliding plate 6, a static contact 7, a motor 10 and a rotating shaft 13 are arranged in the metal gas box 2, the top ends of the wire inlet inner cone sleeve 3 and the wire outlet inner cone sleeve 4 respectively penetrate through the top end inside the metal gas box 2 to be connected with the metal gas box 2, the wire inlet inner cone sleeve 3 and the wire outlet inner cone sleeve 4 are adjacent to each other in the left and right directions, the large current moving contact 5 is arranged at the bottom end of the wire outlet inner cone sleeve 4, one end of the large current moving, the sliding plate 6 is arranged at the rear side of the heavy-current moving contact 5 and connected with the heavy-current moving contact 5, the static contact 7 is arranged at the bottom end of the heavy-current moving contact 5, the static contact 7 is connected with the inner wall of the metal gas box 2 through a fixing plate, a socket at the top end of the static contact 7 corresponds to a plug at the other end of the heavy-current moving contact 5, the static contact 7 is connected with the incoming line inner taper sleeve 3 through a pipeline, the motor 10 and the rotating shaft 13 are arranged on the same inner wall of the metal gas box 2, the fixed ends of the motor 10 and the rotating shaft 13 are respectively connected with the inner wall of the metal gas box 2, the driving end of the motor 10 is connected with the driving end of the rotating shaft 13 through a belt 9, the sliding plate 6 is connected with the belt 9 through a connecting rod 8, a mounting plate 15 is further arranged in the gas box shell 1, the side of mounting panel 15 is provided with wireless remote control switch circuit breaker 11, two 12 and intelligent power supply monitoring module 14 of wireless remote control switch circuit breaker, wireless remote control switch circuit breaker 11, two 12 and intelligent power supply monitoring module 14 of wireless remote control switch circuit breaker from up distributing in proper order down, wireless remote control switch circuit breaker 11, two 12 and intelligent power supply monitoring module 14's of wireless remote control switch circuit breaker the installation end be connected with mounting panel 15 respectively, two 12 and the wireless remote control switch circuit breaker are connected with motor 10 electricity respectively.
The inside of the metal gas box 2 is filled with SF6 insulating gas. The SF6 insulating gas can enable the protection grade in the metal gas box 2 to reach IP67, thereby improving the safety in use.
The bottom of the metal gas box 2 is provided with a pressure relief channel 16. The pressure relief passage 16 can facilitate filling of the metal gas tank 2 with SF6 insulating gas or discharge of SF6 insulating gas, thereby improving the maintenance efficiency of the metal gas tank 2.
The first wireless remote control switch breaker 11 and the second wireless remote control switch breaker 12 are both GPRS mobile phone remote control intelligent switch controllers. The GPRS mobile phone remote control intelligent switch controller can realize remote positioning and remote control, thereby improving the intellectualization and reducing the manual workload.
The intelligent power monitoring module 14 is an HXTJK003B power intelligent monitoring system controller. HXTJK003B electric power intelligent monitoring system controller can carry out real time monitoring to electric power system to be convenient for the staff obtains electric power data
Specific working process
As shown in fig. 3, an incoming line is inserted into the metal gas box 2 through the incoming line inner taper sleeve 3 and passes through the pipeline to be electrically connected with the static contact 7, and an outgoing line is inserted into the metal gas box 2 through the outgoing line inner taper sleeve 4 and is electrically connected with one end of the high-current moving contact 5. The intelligent power monitoring module 14 is electrically connected with the outgoing line for power monitoring. The first wireless remote control switch breaker 11 is electrically connected with a forward rotation interface of the motor 10, the second wireless remote control switch breaker 12 is electrically connected with a reverse rotation interface of the motor 10, and the first wireless remote control switch breaker 11 and the second wireless remote control switch breaker 12 respectively take electricity through incoming lines. The worker positions the first wireless remote control switch breaker 11 or the second wireless remote control switch breaker 12 through the mobile phone so as to position the gas tank shell 1. A worker controls a first wireless remote control switch breaker 11 to be closed through a mobile phone, a motor 10 is in forward transmission, the motor 10 drives a belt 9 to transmit through a rotating shaft 13, the belt 9 drives a sliding plate 6 to move downwards through a connecting rod 8 in the transmission process, a large-current moving contact 5 is connected with a static contact 7 in an inserting mode, an incoming wire is connected with an outgoing wire, and equipment externally connected with the outgoing wire is powered on to work; the staff closes through the wireless remote control switch circuit breaker two 12 of cell-phone control, and motor 10 passes on reversely, and motor 10 drives belt 9 through pivot 13 and passes on reverse transmission, and belt 9 passes through connecting rod 8 at the in-process of reverse transmission and drives slide 6 and shift up for heavy current moving contact 5 separates with static contact 7, thereby advances the electric wire and goes out the disconnection of electric wire, goes out the external equipment of electric wire and loses the electricity shutdown.
The utility model relates to a special 27.5KV intelligent traction isolating switch box for railways, which has small volume, large capacity, simple structure, stable performance and capability of meeting market requirements by matching with an intelligent control device; the utility model is simple in operation, convenient to use, the security performance is high, and the cost is low, easily promotes.
The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications of the present invention can be made in light of the above teachings, and it is not necessary or necessary to exhaustively enumerate all embodiments herein, and it is intended that all such obvious variations and modifications are within the scope of the present invention.

Claims (5)

1. The 27.5KV intelligent traction isolating switch box special for the railway is characterized by comprising a gas box shell (1), wherein the gas box shell (1) is of a hollow structure, a metal gas box (2) is arranged in the gas box shell (1), the bottom surface of the metal gas box (2) is connected with the bottom surface inside the gas box shell (1), the metal gas box (2) is also of a hollow structure, a wire inlet inner cone sleeve (3), a wire outlet inner cone sleeve (4), a high-current moving contact (5), a sliding plate (6), a static contact (7), a motor (10) and a rotating shaft (13) are arranged in the metal gas box (2), the top ends of the wire inlet inner cone sleeve (3) and the wire outlet inner cone sleeve (4) respectively penetrate through the top end inside the metal gas box (2) to be connected with the metal gas box (2), the wire inlet inner cone sleeve (3) and the wire outlet inner cone sleeve (4) are adjacent to each other from left to right, the high-current moving contact (5) is arranged at the bottom end of the outgoing line inner taper sleeve (4), one end of the high-current moving contact (5) is arranged in the outgoing line inner taper sleeve (4) and is spliced with the outgoing line inner taper sleeve (4), the sliding plate (6) is arranged at the rear side of the high-current moving contact (5) and is connected with the high-current moving contact (5), the static contact (7) is arranged at the bottom end of the high-current moving contact (5), the static contact (7) is connected with the inner wall of the metal gas box (2) through a fixing plate, a socket at the top end of the static contact (7) corresponds to a plug at the other end of the high-current moving contact (5), the static contact (7) is connected with the incoming line inner taper sleeve (3) through a pipeline, the motor (10) and the rotating shaft (13) are arranged on the same inner wall of the metal gas box (2), and the, the transmission end of motor (10) passes through belt (9) and is connected with the transmission end of pivot (13), slide (6) are connected with belt (9) through connecting rod (8), still be provided with mounting panel (15) in gas tank casing (1), mounting panel (15) are adjacent with metal gas tank (2), the both ends of mounting panel (15) are connected with inside top surface and the bottom surface of gas tank casing (1) respectively, the side of mounting panel (15) is provided with wireless remote switch circuit breaker (11), wireless remote switch circuit breaker two (12) and intelligent power supply monitoring module (14), wireless remote switch circuit breaker one (11), wireless remote switch circuit breaker two (12) and intelligent power supply monitoring module (14) from down up distribute in proper order, wireless remote switch circuit breaker (11), the installation end of wireless remote switch circuit breaker two (12) and intelligent power supply monitoring module (14) respectively with mounting panel (a), (b) and (b) are connected in proper order to the belt (9), the both ends of mounting panel (6), wireless remote switch circuit breaker two ( 15) And the first wireless remote control switch breaker (11) and the second wireless remote control switch breaker (12) are respectively electrically connected with the motor (10).
2. The railway-specific 27.5KV intelligent traction isolating switch box as claimed in claim 1, wherein the metal gas box (2) is filled with SF6 insulating gas.
3. The railway-specific 27.5KV intelligent traction isolating switch box according to claim 1 or 2, characterized in that the bottom of the metal gas box (2) is provided with a pressure relief channel (16).
4. The railway-specific 27.5KV intelligent traction disconnecting switch box according to claim 1, wherein the first wireless remote switch breaker (11) and the second wireless remote switch breaker (12) are both GPRS mobile phone remote control intelligent switch controllers.
5. The railway-specific 27.5KV intelligent traction isolation switch box according to claim 1, wherein the intelligent power supply monitoring module (14) is an HXTJK003B power intelligent monitoring system controller.
CN201921533751.4U 2019-09-16 2019-09-16 Special 27.5KV intelligent traction isolating switch box for railway Active CN210430699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921533751.4U CN210430699U (en) 2019-09-16 2019-09-16 Special 27.5KV intelligent traction isolating switch box for railway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921533751.4U CN210430699U (en) 2019-09-16 2019-09-16 Special 27.5KV intelligent traction isolating switch box for railway

Publications (1)

Publication Number Publication Date
CN210430699U true CN210430699U (en) 2020-04-28

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ID=70366961

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921533751.4U Active CN210430699U (en) 2019-09-16 2019-09-16 Special 27.5KV intelligent traction isolating switch box for railway

Country Status (1)

Country Link
CN (1) CN210430699U (en)

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