CN112290426A - Armored movable alternating current metal switch equipment - Google Patents
Armored movable alternating current metal switch equipment Download PDFInfo
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- CN112290426A CN112290426A CN202010984751.7A CN202010984751A CN112290426A CN 112290426 A CN112290426 A CN 112290426A CN 202010984751 A CN202010984751 A CN 202010984751A CN 112290426 A CN112290426 A CN 112290426A
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- door
- cable
- switchgear
- switchgear cabinet
- cabinet
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- 239000002184 metal Substances 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 26
- 230000035939 shock Effects 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 238000004088 simulation Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 8
- 239000003570 air Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an armored movable alternating current metal switch device, relates to the related field of switch cabinet devices, and aims to solve the problem that when a circuit breaker handcart is operated, the circuit breaker handcart can be pulled out of a handcart room, so that the operation space is increased, the efficiency is improved, the use environment can be monitored, warning is timely carried out when the use exceeds the limit, and a worker can take measures conveniently. The top of switchgear cabinet casing is provided with the apron, the inside of switchgear cabinet casing is provided with the baffle, be provided with bus-bar room, instrument room, handcart room and cable chamber between switchgear cabinet casing and the baffle respectively, one side of instrument room, handcart room and cable chamber is provided with instrument door, handcart door and cable door respectively, the opposite side of bus-bar room and cable chamber all is provided with the access door, one side of instrument door, handcart door, cable door and access door all is provided with the fitting pin, fitting pin and switchgear cabinet casing threaded connection.
Description
Technical Field
The invention belongs to the technical field of switch equipment, and particularly relates to armored movable alternating current metal switch equipment.
Background
The armored movable AC metal switch equipment is suitable for three-phase AC 50Hz, 40.5kV single bus and single bus segmented power systems, is mainly applied to power plants, substations, industrial and mining enterprises and high-rise building transformation and distribution systems, is used for receiving and distributing electric energy, controls, protects and monitors circuits, can be provided with microcomputer intelligent protection, and realizes remote measurement, remote control, remote signaling and unattended operation. And has perfect 'five prevention' function. The element is reasonably arranged, the scheme is complete, the expansibility is strong, and the novel power distribution device is ideal.
Along with the constantly promotion of power consumption demand, use traditional switchgear snow distribution management degree of difficulty greatly increased, can not satisfy diversified distribution demand, it is stronger to move over formula AC metal switchgear's adaptability at current armor, can satisfy multiple different demands, has improved the distribution demand greatly for the power consumption security performance improves greatly.
The armored movable alternating-current metal switch equipment is complex in internal structure, internal electric devices are sensitive, when workers operate a circuit breaker handcart, due to the fact that the operation space inside the handcart room is narrow and small, operation difficulty is increased when operation is conducted, the switch equipment cabinet is high in temperature and humidity requirements in the using process, actual environment in the using process easily exceeds the standard, and the switch equipment cabinet cannot be used for achieving poor using effect due to the fact that measures cannot be taken timely. Therefore, there is a strong need in the market for a armored removable AC metal switch device to solve these problems
Disclosure of Invention
The purpose of the invention is as follows: an armored withdrawable alternating current metal switchgear is provided to solve the above problems existing in the prior art.
The technical scheme is as follows: an armored movable-type alternating-current metal switch device comprises a switch device cabinet shell and a cable, wherein a cover plate is arranged above the switch device cabinet shell and is connected with the switch device cabinet shell through screws, a plurality of partition plates are arranged inside the switch device cabinet shell and are connected with the switch device cabinet shell through screws, the partition plates can divide the switch device cabinet shell into a plurality of spaces so as to effectively isolate electromagnetism, a bus chamber, an instrument chamber, a handcart chamber and a cable chamber are respectively arranged between the switch device cabinet shell and the partition plates, one side of the instrument chamber, the handcart chamber and the cable chamber is respectively provided with an instrument door, a hand vehicle door and a cable door, the other side of the bus chamber and the cable chamber is respectively provided with an overhaul cabinet door, and the instrument door, the hand vehicle door, the cable door and the overhaul cabinet door are rotatably connected with the switch device cabinet shell, one side of instrument door, handcart door, cable door and access panel door all is provided with the fitting pin, and the one end of fitting pin runs through instrument door, handcart door, cable door and access panel door and extends to the inside of switchgear cabinet casing, fitting pin and switchgear cabinet casing threaded connection, the fitting pin can be fixed with cabinet door and cabinet body locking to the closed stability of cabinet door has been improved.
In further implementation, the inside of handcart room is provided with the installation slide, one side of installation slide is provided with the handle, and the handle passes through the screw connection with the installation slide, the top of installation slide is provided with the circuit breaker handcart, and the circuit breaker handcart passes through the screw connection with the installation slide, the circuit breaker handcart contacts with contact equipment, the top of circuit breaker handcart is provided with the secondary plug, and secondary plug and circuit breaker handcart electric connection, the circuit breaker handcart can switch on contact equipment to carry out normal distribution operation, and the secondary plug can transmit operating data to the instrument on.
In a further implementation, the upper end of the partition board is provided with three sliding grooves, the lower part of the installation sliding board is provided with two guide support rails, a moving block is arranged between the two guide support rails, the guide support rails and the moving block are both connected with the installation sliding board through screws, one ends of the guide support rails and the moving block extend into the sliding grooves, the guide support rails and the moving block are both connected with the partition board in a sliding manner, the inside of the moving block is provided with threaded holes, one side of the partition board is provided with a coupler, one side of the coupler is provided with a threaded rod, the threaded rod and the coupler are arranged into an integral structure, one end of the threaded rod penetrates through the moving block and extends into the partition board, the threaded rod is connected with the moving block in a threaded manner, the threaded rod is rotatably connected with the partition board, and the guide support rails, and the sliding installation sliding plate is guided and limited, so that the stability of the sliding connection of the installation sliding plate is ensured.
In further implementation, the inside of generating line room is provided with the generating line body and contact equipment, and the generating line body and contact equipment pass through the screw connection with switchgear cabinet casing and baffle respectively, the one end of contact equipment runs through the baffle and extends to the inside of handcart room, the inside of cable chamber is provided with current transformer, and current transformer passes through the screw connection with switchgear cabinet casing, the one end of cable is provided with the generating line, and the generating line respectively with cable, current transformer, the generating line body and contact equipment electric connection, current transformer can monitor the electric current of flowing through.
In further implementation, the inside of cable chamber is provided with shock absorber and earthing switch, and shock absorber and earthing switch pass through the screw connection with baffle and switchgear cabinet casing respectively, the lower extreme of switchgear cabinet casing is provided with the grounding part, and grounding part and shock absorber electric connection, earthing switch and generating line electric connection, earthing switch can carry out ground connection with exchanging metal switchgear, has improved the safety in utilization performance.
In a further implementation, the instrument door, the handcart door, the cable door and the overhaul cabinet door are all provided with pull grooves, one side of the overhaul cabinet door is provided with an equipment cabinet mark, the equipment cabinet mark is connected with the overhaul cabinet door through screws, one side of the instrument door is provided with an instrument panel and a control panel, the instrument panel and the control panel are both connected with the instrument door through screws, one side of the handcart door is provided with a simulation plate and a nameplate, the simulation plate and the nameplate are both connected with the handcart door through screws, the handcart door, the cable door and the overhaul cabinet door are all provided with visual windows, the handcart door, the cable door and the overhaul cabinet door are arranged into an integral structure, the inner sides of the cable door and the overhaul cabinet door are both provided with in-cabinet illuminating lamps, the in-cabinet illuminating lamps are respectively connected with the cable door and the overhaul through screws, and the instrument door, the handcart door and the cable door can protect metal switch equipment, and the overhaul cabinet door is convenient for the staff to overhaul.
In further implementation, the top of apron is provided with the vent, and the one end of vent runs through the apron and extends to the inside of switchgear cabinet casing, the inside of vent is provided with radiator fan, and radiator fan passes through bolted connection with the vent, radiator fan's below is provided with the drying plate, and the inner wall laminating of drying plate and vent is connected, the top of vent is provided with the dust screen, and the dust screen can dredge away inside heat with the vent through the bolted connection vent.
In further implementation, the inside of switchgear cabinet casing is provided with temperature sensor, and temperature sensor passes through bolted connection with the inner wall of switchgear cabinet casing, one side of vent is provided with audible-visual annunciator, and audible-visual annunciator passes through bolted connection with the apron, audible-visual annunciator and temperature sensor electric connection, temperature sensor can detect the inside temperature of metal switchgear.
In further implementation, all be provided with on the outer wall of switchgear cabinet casing both sides and accomodate the groove, the inside of accomodating the groove is provided with carries the pull rod, carry and be provided with the free bearing between pull rod and the switchgear cabinet casing, and the free bearing passes through the screw connection with the switchgear cabinet casing, the free bearing rotates with carrying the pull rod and is connected, the below of switchgear cabinet casing is provided with the cushion socket, and the cushion socket and the laminating of switchgear cabinet casing mutually, and the cushion socket can cushion the release with the effort that transmits on the metal switchgear to metal switchgear stability in use has been improved.
Has the advantages that:
1. according to the invention, through the arrangement of the mounting sliding plate, the threaded rod and the guide support rail, the threaded rod is in threaded connection with the moving block, the moving block can be driven to slide along the sliding groove when the threaded rod is rotated, the moving block is fixedly connected with the mounting sliding plate, so that the mounting sliding plate can be indirectly driven to move, a circuit breaker handcart can be slid out of a handcart room or pushed into the handcart room, the guide support rail can guide and limit the moving mounting sliding plate, the moving stability of the mounting sliding plate is improved, the circuit breaker handcart can be pulled out of the handcart room and can work with workers, and then the circuit breaker handcart can be pushed into the handcart room, so that the operation of the workers is facilitated.
2. According to the invention, through the arrangement of the cooling fan, the vent, the drying plate and the dustproof net, the ambient air flow can be accelerated under the action of the cooling fan, so that the internal heat can be accelerated to be dissipated out of the vent, the internal and external air exchange speed of the switchgear cabinet is accelerated, the internal heat of the switchgear cabinet can be more effectively dissipated out, the internal temperature environment of the switchgear cabinet is controlled, the dustproof net can effectively prevent external dust from entering the switchgear cabinet, the drying plate can dry the air, the circulating air is ensured to be dry, the excessively humid air is prevented from entering the switchgear cabinet to increase the humidity, and the switchgear cabinet can be more stably used.
3. According to the switch equipment cabinet, the temperature sensor can detect the temperature environment in the switch equipment cabinet through the arrangement of the temperature sensor and the audible and visual alarm, the temperature sensor is electrically connected with the audible and visual alarm, the audible and visual alarm is triggered automatically to perform audible and visual alarm when the temperature exceeds the operating temperature, workers are warned, effective measures can be taken conveniently and timely to process, damage to electric devices due to high temperature in the switch equipment cabinet is avoided effectively, and the use safety is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is an internal structural view of the switchgear cabinet of the present invention;
FIG. 4 is a diagram of the connection of the vent of the present invention to a switchgear cabinet;
FIG. 5 is a diagram showing the connection between the installation slide and the switchgear cabinet according to the present invention;
fig. 6 is a sectional view of the connection of the installation slide to the switchgear cabinet according to the invention.
In the figure, a switchgear cabinet shell 1, a cover plate 2, a vent 3, an audible and visual alarm 4, a dust screen 5, an instrument door 6, a handcart door 7, a cable door 8, a shock absorption seat 9, a pull groove 10, an illumination lamp 11 in the cabinet, a visual window 12, a simulation board 13, a nameplate 14, a coupling 15, an instrument panel 16, a control panel 17, an overhaul cabinet door 18, an equipment cabinet mark 19, a bus chamber 20, a bus body 21, an instrument chamber 22, a handcart chamber 23 and a cable chamber 24, the device comprises a partition plate 25, a mounting sliding plate 26, a breaker handcart 27, a secondary plug 28, a contact device 29, a current transformer 30, a cable 31, a grounding piece 32, a shock absorber 33, a grounding switch 34, a bus 35, a cooling fan 36, a drying plate 37, a temperature sensor 38, a receiving groove 39, a lifting rod 40, a hinged support 41, a handle 42, a guide support rail 43, a moving block 44, a threaded rod 45, a sliding groove 46, a threaded hole 47 and a locking bolt 48.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: an armored movable alternating-current metal switch device comprises a switch device cabinet shell 1 and a cable 31, a cover plate 2 is arranged above the switch device cabinet shell 1, the cover plate 2 is connected with the switch device cabinet shell 1 through screws, a partition plate 25 is arranged inside the switch device cabinet shell 1, a plurality of partition plates 25 are arranged on the partition plates 25, the partition plates 25 are connected with the switch device cabinet shell 1 through screws, a bus chamber 20, an instrument chamber 22, a handcart chamber 23 and a cable chamber 24 are respectively arranged between the switch device cabinet shell 1 and the partition plates 25, an instrument door 6, a handcart door 7 and a cable door 8 are respectively arranged on one side of the instrument chamber 22, the handcart chamber 23 and one side of the cable chamber 24, an overhaul cabinet door 18 is arranged on the other side of the bus chamber 20 and the cable chamber 24, the instrument door 6, the handcart door 7, the cable door 8 and the overhaul cabinet door 18 are all rotatably connected with the switch device cabinet shell 1, and the instrument, One side of door 7, cable door 8 and access door 18 all is provided with the latch 48, and the one end of latch 48 runs through instrument door 6, handcart door 7, cable door 8 and access door 18 and extends to switchgear cabinet casing 1's inside, latch 48 and switchgear cabinet casing 1 threaded connection, and latch 48 can lock cabinet door and switchgear cabinet, avoids opening in the cabinet door use.
Further, the inside of handcart room 23 is provided with installation slide 26, one side of installation slide 26 is provided with handle 42, and handle 42 passes through bolted connection with installation slide 26, installation slide 26 can install circuit breaker handcart 27 and contact device 29 and contact, the top of installation slide 26 is provided with circuit breaker handcart 27, and circuit breaker handcart 27 passes through bolted connection with installation slide 26, circuit breaker handcart 27 contacts with contact device 29, the top of circuit breaker handcart 27 is provided with secondary plug 28, and secondary plug 28 and circuit breaker handcart 27 electric connection, secondary plug 28 can dredge circuit breaker handcart 27 working data.
Further, the upper end of the partition plate 25 is provided with a sliding groove 46, the sliding grooves 46 are provided with three, the lower part of the mounting sliding plate 26 is provided with two guide supporting rails 43, a moving block 44 is arranged between the two guide supporting rails 43, the guide supporting rails 43 and the moving block 44 are both connected with the mounting sliding plate 26 through screws, one ends of the guide supporting rails 43 and the moving block 44 extend into the sliding groove 46, the guide supporting rails 43 and the moving block 44 are both connected with the partition plate 25 in a sliding manner, the inner part of the moving block 44 is provided with a threaded hole 47, one side of the partition plate 25 is provided with a coupler 15, one side of the coupler 15 is provided with a threaded rod 45, the threaded rod 45 and the coupler 15 are arranged into an integral structure, one end of the threaded rod 45 penetrates through the moving block 44 and extends into the partition plate 25, the threaded rod 45 is connected, the threaded rod 45 is rotated to drive the moving block 44 to slide along the sliding groove 46, so that the mounting sliding plate 26 is pulled out or pushed in, and the work of workers is facilitated.
Further, the inside of the bus chamber 20 is provided with a bus body 21 and a contact device 29, and the bus body 21 and the contact device 29 are respectively connected with the switchgear cabinet housing 1 and the partition plate 25 through screws, one end of the contact device 29 penetrates through the partition plate 25 and extends into the handcart chamber 23, the inside of the cable chamber 24 is provided with a current transformer 30, the current transformer 30 is connected with the switchgear cabinet housing 1 through screws, one end of the cable 31 is provided with a bus 35, the bus 35 is respectively electrically connected with the cable 31, the current transformer 30, the bus body 21 and the contact device 29, and the current transformer 30 can measure the current flowing through the work, so that the influence of current fluctuation on use is avoided.
Further, a shock absorber 33 and a grounding switch 34 are arranged inside the cable chamber 24, the shock absorber 33 and the grounding switch 34 are respectively connected with the partition plate 25 and the switchgear cabinet shell 1 through screws, a grounding piece 32 is arranged at the lower end of the switchgear cabinet shell 1, the grounding piece 32 is electrically connected with the shock absorber 33, the grounding switch 34 is electrically connected with the bus bar 35, the grounding switch 34 and the grounding piece 32 can ground the switchgear cabinet, and the shock absorber 33 can improve the stability of grounding.
Furthermore, a draw groove 10 is arranged on each of the instrument door 6, the handcart door 7, the cable door 8 and the overhaul cabinet door 18, an equipment cabinet mark 19 is arranged on one side of the overhaul cabinet door 18, the equipment cabinet mark 19 is connected with the overhaul cabinet door 18 through a screw, an instrument panel 16 and a control panel 17 are arranged on one side of the instrument door 6, the instrument panel 16 and the control panel 17 are connected with the instrument door 6 through screws, a simulation board 13 and a nameplate 14 are arranged on one side of the handcart door 7, the simulation board 13 and the nameplate 14 are connected with the handcart door 7 through screws, visual windows 12 are arranged on the handcart door 7, the cable door 8 and the overhaul cabinet door 18, the visual windows 12, the handcart door 7, the cable door 8 and the overhaul cabinet door 18 are arranged into an integral structure, an in-cabinet illuminating lamp 11 is arranged on the inner sides of the cable door 8 and the overhaul cabinet door 18, and the in-cabinet illuminating lamp 11 is respectively connected with the cable door 8 and the overhaul cabinet, the inside operating condition of switchgear cabinet can be observed to light 11 and visual window 12 in the cabinet, and the staff of being convenient for is to the inside control of switchgear cabinet.
Further, the top of apron 2 is provided with vent 3, and the one end of vent 3 runs through apron 2 and extends to switchgear cabinet casing 1's inside, the inside of vent 3 is provided with radiator fan 36, and radiator fan 36 passes through bolted connection with vent 3, radiator fan 36's below is provided with dry plate 37, and dry plate 37 is connected with the inner wall laminating of vent 3, vent 3's top is provided with dust screen 5, and dust screen 5 passes through bolted connection with vent 3, radiator fan 36 can accelerate the air around to flow, thereby can be faster the inside heat of processing dredge away, realize high-efficient heat dissipation.
Further, the inside of switchgear cabinet casing 1 is provided with temperature sensor 38, and temperature sensor 38 passes through the screw connection with switchgear cabinet casing 1's inner wall, and one side of vent 3 is provided with audible-visual annunciator 4, and audible-visual annunciator 4 passes through the screw connection with apron 2, audible-visual annunciator 4 and temperature sensor 38 electric connection, and temperature sensor 38 can detect switchgear cabinet temperature and in time carry out the police dispatch newspaper when the high temperature with the help of audible-visual annunciator 4.
Further, all be provided with on the outer wall of 1 both sides of switchgear cabinet casing and accomodate groove 39, the inside of accomodating groove 39 is provided with carries pull rod 40, it is provided with free bearing 41 to carry between pull rod 40 and the switchgear cabinet casing 1, and free bearing 41 passes through the screw connection with switchgear cabinet casing 1, free bearing 41 rotates with carrying pull rod 40 to be connected, the below of switchgear cabinet casing 1 is provided with cushion socket 9, and cushion socket 9 laminates mutually with switchgear cabinet casing 1, it can promote the switchgear cabinet to carry pull rod 40, be convenient for carry the switchgear cabinet.
The working principle is as follows: during the use, place cushion socket 9 in suitable position department to pull out the lifting rod 40 of switchgear cabinet both sides, be connected with lifting rod 40 with the help of lifting by crane equipment, it can to transfer to the cushion socket 9 with switchgear cabinet and go up the installation. The hand truck door 7 is opened by loosening the locking bolt 48, the rotating handle is inserted into the coupler 15 to rotate, the threaded rod 45 is in threaded connection with the moving block 44, the moving block 44 can be driven to slide along the sliding groove 46 along with the rotation of the threaded rod 45, so that the installation sliding plate 26 can be driven to move, when the threaded rod 45 rotates clockwise, the installation sliding plate 26 can slide out from the hand truck chamber 23, when the threaded rod 45 rotates anticlockwise, the installation sliding plate 26 can be pushed into the hand truck chamber 23, the operation space can be increased by sliding out the installation sliding plate 26, and the hand truck door is beneficial to operation and construction by workers. In the use, accelerate the ambient air flow under radiator fan 36's effect to can be faster dredge away the heat of inside, and dust screen 5 then can avoid external dust to enter into the inside of switchgear cabinet, and drying plate 37 then can carry out drying process to the gas of process, makes the air drying of business turn over, the humidity of effectual control switchgear cabinet internal environment. Temperature sensor 38 can detect the inside temperature environment of switchgear cabinet, and when the inside high temperature of switchgear cabinet, because temperature sensor 38 and audible-visual annunciator 4 electric connection can spontaneous trigger audible-visual annunciator 4 and carry out audible-visual alarm when high temperature, the staff of being convenient for in time takes measures to handle.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides an armor withdrawable-type exchanges metal switchgear, includes switchgear cabinet casing (1) and cable (31), its characterized in that: the top of switchgear cabinet casing (1) is provided with apron (2), and apron (2) and switchgear cabinet casing (1) pass through bolted connection, the inside of switchgear cabinet casing (1) is provided with baffle (25), and baffle (25) are provided with a plurality of, and baffle (25) and switchgear cabinet casing (1) pass through bolted connection, be provided with bus-bar room (20), instrument room (22), handcart room (23) and cable chamber (24) between switchgear cabinet casing (1) and baffle (25) respectively, one side of instrument room (22), handcart room (23) and cable chamber (24) is provided with instrument door (6), hand door (7) and cable door (8) respectively, the opposite side of bus-bar room (20) and cable chamber (24) all is provided with access door (18), and instrument door (6), hand door (7), Cable door (8) and access door (18) all rotate with switchgear cabinet casing (1) and be connected, one side of instrument door (6), hand door (7), cable door (8) and access door (18) all is provided with the fitting pin (48), and the one end of fitting pin (48) runs through instrument door (6), hand door (7), cable door (8) and access door (18) and extends to the inside of switchgear cabinet casing (1), fitting pin (48) and switchgear cabinet casing (1) threaded connection.
2. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: the inside of handcart room (23) is provided with installation slide (26), one side of installation slide (26) is provided with handle (42), and handle (42) and installation slide (26) pass through the screw connection, the top of installation slide (26) is provided with circuit breaker handcart (27), and circuit breaker handcart (27) and installation slide (26) pass through the screw connection, circuit breaker handcart (27) contact with contact equipment (29), the top of circuit breaker handcart (27) is provided with secondary plug (28), and secondary plug (28) and circuit breaker handcart (27) electric connection.
3. An armored withdrawable alternating current metal switching apparatus according to claim 2, wherein: the upper end of the partition plate (25) is provided with three sliding grooves (46), the number of the sliding grooves (46) is three, guide supporting rails (43) are arranged below the mounting sliding plate (26), two guide supporting rails (43) are arranged, a moving block (44) is arranged between the two guide supporting rails (43), the guide supporting rails (43) and the moving block (44) are connected with the mounting sliding plate (26) through screws, one ends of the guide supporting rails (43) and the moving block (44) extend into the sliding grooves (46), the guide supporting rails (43) and the moving block (44) are connected with the partition plate (25) in a sliding mode, threaded holes (47) are formed in the moving block (44), a coupler (15) is arranged on one side of the partition plate (25), a threaded rod (45) is arranged on one side of the coupler (15), and the threaded rod (45) and the coupler (15) are arranged into an integral structure, one end of the threaded rod (45) penetrates through the moving block (44) and extends into the partition plate (25), the threaded rod (45) is in threaded connection with the moving block (44), and the threaded rod (45) is rotatably connected with the partition plate (25).
4. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: the inside of generating line room (20) is provided with generating line body (21) and contact equipment (29), and generating line body (21) and contact equipment (29) pass through screwed connection with switchgear cabinet casing (1) and baffle (25) respectively, the one end of contact equipment (29) runs through baffle (25) and extends to the inside of handcart room (23), the inside of cable chamber (24) is provided with current transformer (30), and current transformer (30) pass through screwed connection with switchgear cabinet casing (1), the one end of cable (31) is provided with generating line (35), and generating line (35) respectively with cable (31), current transformer (30), generating line body (21) and contact equipment (29) electric connection.
5. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: the utility model discloses a cable cabinet, including cable chamber (24), baffle (25) and switchgear cabinet casing (1), the inside of cable chamber (24) is provided with shock absorber (33) and earthing switch (34), and shock absorber (33) and earthing switch (34) pass through bolted connection with baffle (25) and switchgear cabinet casing (1) respectively, the lower extreme of switchgear cabinet casing (1) is provided with ground connection (32), and ground connection (32) and shock absorber (33) electric connection, earthing switch (34) and generating line (35) electric connection.
6. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: the instrument door (6), the hand vehicle door (7), the cable door (8) and the overhaul cabinet door (18) are all provided with a pull groove (10), one side of the overhaul cabinet door (18) is provided with an equipment cabinet mark (19), the equipment cabinet mark (19) is connected with the overhaul cabinet door (18) through screws, one side of the instrument door (6) is provided with an instrument panel (16) and a control panel (17), the instrument panel (16) and the control panel (17) are both connected with the instrument door (6) through screws, one side of the hand vehicle door (7) is provided with a simulation board (13) and a nameplate (14), the simulation board (13) and the nameplate (14) are both connected with the hand vehicle door (7) through screws, the hand vehicle door (7), the cable door (8) and the overhaul cabinet door (18) are all provided with a visual window (12), and the visual window (12) is arranged with the hand vehicle door (7), the cable door (8) and the overhaul cabinet door (18) into an integral structure, the inner sides of the cable door (8) and the overhaul cabinet door (18) are respectively provided with an in-cabinet illuminating lamp (11), and the in-cabinet illuminating lamp (11) is respectively connected with the cable door (8) and the overhaul cabinet door (18) through screws.
7. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: the utility model discloses a switch cabinet, including apron (2), ventilation opening (3), cooling fan (36), radiator fan (36) and ventilation opening (3), the top of apron (2) is provided with ventilation opening (3), and the one end of ventilation opening (3) runs through apron (2) and extends to the inside of switchgear cabinet casing (1), the inside of ventilation opening (3) is provided with radiator fan (36), and radiator fan (36) pass through the screw connection with ventilation opening (3), the below of radiator fan (36) is provided with drying plate (37), and drying plate (37) are connected with the inner wall laminating of ventilation opening (3), the top of ventilation opening (3) is provided with dust screen (5), and dust screen (5) pass through the.
8. The armored withdrawable alternating current metal switchgear according to claim 7, wherein: the inside of switchgear cabinet casing (1) is provided with temperature sensor (38), and temperature sensor (38) passes through bolted connection with the inner wall of switchgear cabinet casing (1), one side of vent (3) is provided with audible-visual annunciator (4), and audible-visual annunciator (4) and apron (2) pass through bolted connection, audible-visual annunciator (4) and temperature sensor (38) electric connection.
9. The armored withdrawable alternating current metal switchgear according to claim 1, wherein: all be provided with on the outer wall of switchgear cabinet casing (1) both sides and accomodate groove (39), the inside of accomodating groove (39) is provided with carries pull rod (40), carry and be provided with free bearing (41) between pull rod (40) and switchgear cabinet casing (1), and free bearing (41) and switchgear cabinet casing (1) pass through the screw connection, free bearing (41) with carry pull rod (40) and rotate and be connected, the below of switchgear cabinet casing (1) is provided with shock mount (9), and shock mount (9) and switchgear cabinet casing (1) laminate mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984751.7A CN112290426A (en) | 2020-09-18 | 2020-09-18 | Armored movable alternating current metal switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984751.7A CN112290426A (en) | 2020-09-18 | 2020-09-18 | Armored movable alternating current metal switch equipment |
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| Publication Number | Publication Date |
|---|---|
| CN112290426A true CN112290426A (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010984751.7A Pending CN112290426A (en) | 2020-09-18 | 2020-09-18 | Armored movable alternating current metal switch equipment |
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| CN (1) | CN112290426A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112886608A (en) * | 2021-03-02 | 2021-06-01 | 费籁电气(上海)有限公司 | High-voltage SVG dynamic compensation device |
| CN113067274A (en) * | 2021-05-19 | 2021-07-02 | 安徽龙和电力集团有限公司 | Armored movable alternating current metal-enclosed switchgear |
| CN113131348A (en) * | 2021-03-11 | 2021-07-16 | 南通盛洋电气有限公司 | Outdoor intelligent alternating-current metal-armored movable switch cabinet |
| CN119009767A (en) * | 2024-10-25 | 2024-11-22 | 江苏中交新能源电力设备有限公司 | High-voltage switch cabinet for high-voltage testing system of gas generator set |
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| CN112886608A (en) * | 2021-03-02 | 2021-06-01 | 费籁电气(上海)有限公司 | High-voltage SVG dynamic compensation device |
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| CN113131348B (en) * | 2021-03-11 | 2022-06-24 | 南通盛洋电气有限公司 | Outdoor intelligent alternating-current metal-armored movable switch cabinet |
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| CN119009767A (en) * | 2024-10-25 | 2024-11-22 | 江苏中交新能源电力设备有限公司 | High-voltage switch cabinet for high-voltage testing system of gas generator set |
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Application publication date: 20210129 |
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