CN215185313U - Emergency cart for emergency repair of power supply of automatic equipment of centralized control station and transformer substation - Google Patents
Emergency cart for emergency repair of power supply of automatic equipment of centralized control station and transformer substation Download PDFInfo
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- CN215185313U CN215185313U CN202121486403.3U CN202121486403U CN215185313U CN 215185313 U CN215185313 U CN 215185313U CN 202121486403 U CN202121486403 U CN 202121486403U CN 215185313 U CN215185313 U CN 215185313U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses an emergency cart for emergency repair of power supply of centralized control station and substation automation equipment, which comprises a hollow cart body; a vertical clapboard is arranged in the cart body and divides the cart body into a power taking device space and a drawer space; the power taking device space is internally provided with a rectifier inverter, a storage battery and a Power Distribution Unit (PDU), the storage battery is connected with the PDU through the rectifier inverter and is used as an Uninterruptible Power Supply (UPS) to output, and at least one horizontally arranged drawer for placing tools is arranged in the drawer space. The utility model has the technical effects that the utility model integrates the terminal strip structure, the inversion module, the centralized storage, the portable walking mechanism and the uniform power distribution, adopts the drawer type module to store tools and appliances, and ensures that emergency repair can be carried out immediately; the terminal strip and the PDU structure provide a flexible and reliable emergency power-taking mode.
Description
Technical Field
The utility model relates to a field is salvageed in the power supply, in particular to an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage.
Background
At present, each provincial electric power overhaul company needs to be responsible for maintaining devices such as each centralized control station and substation automation equipment, and if each main station server has power failure for more than 10 minutes, the provincial company backup and dispatching system is started in an emergency, so that the monitoring panel of the 500kV substation in the whole provincial is directly influenced, and negative images are also caused to the emergency capacity of the company. On the other hand, UPS emergency repair or automatic equipment power rush repair such as dispatch data network, monitoring server need interim power transition annually in the transformer substation, because automatic equipment power reliability requires height, the equipment point is many-sided wide, and the construction environment is complicated, and automatic equipment power is salvageed at present and still exists a great deal of difficult points and not enough:
1. the emergency repair system has the advantages of multiple instruments, tools and spare parts, long preparation time before work, inconvenience in carrying and low emergency repair speed. The number of common tools and instruments such as a temporary power strip, a cable stripping cutter, a jumper, a power supply disc, a wire stripper, a universal meter, a mark printer, a wire connection screw driver and the like is as many as 10, the large bags and small bags of various tools and consumables are not only laborious to carry, but also easy to leak and carry maintenance tools and instruments and materials, and particularly, the high responsibility pressure is high during emergency repair.
2. The first-aid repair efficiency is low, and the reliability of temporary power taking is low. Temporary commercial power needs to be searched everywhere after the emergency repair site is reached, the working has the defects that the commercial power air switch load margin is insufficient, the reliability of power supply of a power strip or a power panel in emergency series connection is low, and frequent power failure of large-area emergency repair equipment is caused by the fact that power supply air switch is easily jumped.
3. The field wiring is disordered, and the field safety control pressure is high. The power concatenates scene mixed and disorderly, influences normal equipment tour and other professional construction, multiplexer utensil and does not accord with the safety control requirement.
Disclosure of Invention
In order to solve the emergent speed that exists in the current emergency repair slow, the reliability is low, get the on-the-spot operational risk of electricity temporarily high, current multiplexer utensil is not conform to the technical problem of safety control, the utility model provides a can high-efficient integration rush-repair the instrument and the power supply that need, and the emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage that facilitates the use.
In order to achieve the technical purpose, the technical proposal of the utility model is that,
an emergency cart for emergency repair of power supplies of automation equipment of centralized control stations and transformer substations comprises a hollow cart body; a vertical clapboard is arranged in the cart body and divides the cart body into a power taking device space and a drawer space; a rectifier inverter, a storage battery and a Power Distribution Unit (PDU) are arranged in the power taking device space, the storage battery is connected with the PDU through the rectifier inverter to serve as an Uninterruptible Power Supply (UPS) to output, and the rectifier inverter is connected with an external alternating current power supply to provide a direct current power supply for charging the storage battery when the storage battery is charged; the drawer space is internally provided with at least one horizontally arranged drawer for placing tools, and the side wall of one side of the cart body is provided with an opening for the drawer to be drawn out.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, get and still be equipped with in the electric installation space and be used for feeder terminal row, feeder terminal row connect the battery through rectifier inverter and supply power for whole screen cabinet, and feeder terminal row and PDU are fixed in respectively and get on the relative lateral wall in both sides in the electric installation space.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, the bottom of getting the electric installation space still be equipped with the ground connection copper bar, the ground connection copper bar connect the earth connection of PDU and feeder terminal row to draw external ground wire to external ground connection.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, get and still be equipped with the slot row that is used for placing the gadget commonly used temporarily in the electric installation space, the slot row be equipped with two at least open-top's dead slots, slot row both ends are fixed respectively on getting the relative lateral wall in both sides in the electric installation space, the dead slot arrange at the slot and go up a word and arrange and open.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, the bottom in drawer space still be equipped with an emergent cable compartment, emergent cable compartment be equipped with the opening on the lateral wall of shallow body to be on a parallel with the opening and be equipped with one and dismantle the pivot, the both ends of dismantling the pivot set up respectively on the lateral wall of the shallow body of opening both sides and can dismantle, can dismantle and be provided with the emergent cable reel in the pivot, emergent cable reel on around being equipped with the cable.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, the bottom of shallow body be equipped with the universal wheel that at least three contact ground was in order to bear shallow body and remove.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, the bottom of shallow body still be equipped with four domatic adjustable supporting legs that are used for supporting the shallow body, domatic adjustable supporting legs be the screw rod structure body in vertical screw in shallow body bottom screw, and length is greater than the height of universal wheel to screw out the screw and make the universal wheel unsettled with jack-up shallow body when the shallow body needs to be fixed.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, the top both ends of shallow body be equipped with the handle respectively.
The utility model provides an emergent shallow that is used for centralized control station, transformer substation automation equipment power to salvage, the shallow body get electric installation space top and be equipped with the roof cover that can open and close.
The utility model has the technical effects that the utility model has simple and flexible structure, integrates the terminal row structure, the inversion module, the centralized storage, the portable walking mechanism and the unified power distribution, adopts the drawer type module to store tools, appliances, consumables and drawing data classification integration, and ensures that emergency repair can be carried out and taken away; the terminal strip and a Power Distribution Unit (PDU) structure for the cabinet provide a convenient and reliable emergency power-taking mode, the terminal strip structure meets the power-taking requirement of the whole screen, and the PDU structure meets the power-taking requirement of single automatic equipment; the cart structure can be taken and moved immediately, and the emergency repair can be ensured to move immediately when the cart structure is taken.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
Wherein 1 is the shallow body, 2 is the baffle, 3 is the rectifier inverter, 4 is PDU, 5 is the drawer, 6 is the feeder terminal row, 7 is the ground copper bar, 8 is the slot row, 9 is emergent cable reel, 10 is the universal wheel, 11 is the handle.
Detailed Description
See fig. 1, 2. This embodiment includes a hollow cart body. The cart body is internally provided with a vertical clapboard which divides the cart body into a power taking device space and a drawer space. A rectifier inverter, a storage battery and a Power Distribution Unit (PDU) are arranged in the power taking device space, the storage battery is connected with the PDU through the rectifier inverter to serve as an Uninterruptible Power Supply (UPS) output, and the rectifier inverter is connected with an external alternating current power supply to provide a direct current power supply for charging the storage battery when the storage battery is charged. In this embodiment, the drawer space is provided with three horizontally arranged drawers for placing tools from top to bottom, and the side wall of one side of the cart body is provided with an opening for the drawer to be drawn out. Be used for placing like emergency power supply wire jumper, emergent spare parts, emergent multiplexer utensil etc. in the drawer respectively, still can set up more drawers so that expand to salvage according to actual need.
In order to cooperate the needs for whole screen cabinet power supply, still be equipped with in the electric installation space of getting in this embodiment and be used for feeder terminal row, feeder terminal row connects the battery through rectifier inverter and supplies power for whole screen cabinet. And feeder terminal row and PDU are fixed in respectively getting on the relative lateral wall in both sides in the electric installation space, can avoid mutual interference as far as like this.
In order to ensure the safety of electricity utilization, the bottom of the space of the electricity taking device is also provided with a grounding copper bar, and the grounding copper bar is connected with the grounding wires of the PDU and the feeder terminal strip and leads out an external grounding wire to be grounded externally.
Owing to can will use various instruments when salvageing, in order to carry out the processing of accomodating temporarily of efficient with these temporary tools, still be equipped with the slot row that is used for placing the gadget commonly used temporarily in getting the electric installation space, the slot row in this embodiment is equipped with to ten open-top's dead slots, and slot row both ends are fixed respectively on the relative lateral wall in both sides in getting the electric installation space, and the dead slot is arranged at the slot and is arranged a word and is opened. When the tool is used, the tools to be used can be placed into the empty groove, so that the tools can be taken at any time, and the cleanness of the site is guaranteed.
In order to provide the low room of joining in marriage or overhaul the high-efficient cable laying that the power screen goes on of following the distance far away, the bottom in the drawer space of this embodiment still is equipped with an emergency cable compartment, emergency cable compartment is equipped with the opening on the lateral wall of shallow body, and be on a parallel with the opening and be equipped with one and dismantle the pivot, can dismantle the both ends of pivot and set up respectively on the lateral wall of the shallow body of opening both sides and can dismantle, can dismantle and be provided with emergency cable reel in the pivot, the winding is equipped with the cable on the emergency cable reel.
In order to facilitate moving the cart, at least three universal wheels which are in contact with the ground to bear the cart body and move are arranged at the bottom of the cart body.
In order to fix the cart when in use, and the cart can be adjusted to be kept horizontal according to the inclination condition of the ground of a use place. The bottom of the shallow body of this embodiment still is equipped with four domatic adjustable supporting legs that are used for supporting the shallow body, and domatic adjustable supporting legs is the screw rod structure in the screw hole of vertical screw in shallow body bottom, and length is greater than the height of universal wheel to screw out the screw and make the universal wheel unsettled with jack-up shallow body when the shallow body needs to be fixed. Meanwhile, the slope adjustable supporting legs at different positions can be adjusted to adapt to the slope of the ground.
In order to facilitate pushing, the two ends of the top of the cart body are respectively provided with a handle. The handle in the embodiment comprises a strip-shaped handle which is parallel to the trolley body and has the length consistent with the width of the trolley body, and the strip-shaped handle is connected to the trolley body through connecting rods at two ends. In actual use, the handle can also be used as a support and the like to provide different use modes for specific work.
In order to facilitate storage and management, the top of the space of the power taking device of the cart body is provided with a car roof cover capable of being opened and closed.
Because when involving real-time service power failure such as automation, protection, communication and salvageing, require highly to urgent response time, maintenance efficiency, the utility model discloses can directly move to emergency vehicle on, by the vehicle fortune toward opening to salvage the scene and can directly develop power failure and salvage work.
The utility model provides a power transition business interruption time overlength difficult problem promotes the maintenance quality. The transition time can be reduced to less than 30 seconds (single-path service) from 10-20 minutes, and particularly, when the UPS feeder line fault complete screen replacement construction is carried out, more than 20 paths of real-time service are involved, the outage time of telecontrol, data network scheduling, security protection, a monitoring system and the like is shortened, and the method has great significance on the monitoring safety of a power grid.
The utility model discloses can effectual promotion construction quality, solve because of involving the equipment too much lead to on-the-spot take a job in a jumble, fault tripping operation location difficult problem such as complicated. The achievement can effectively simplify the wiring everywhere, has reliable access, has centralized tool materials, standardizes the tidy and orderly maintenance site and promotes the construction civilization.
Claims (9)
1. An emergency cart for emergency repair of power supplies of automation equipment of centralized control stations and transformer substations is characterized by comprising a hollow cart body; a vertical clapboard is arranged in the cart body and divides the cart body into a power taking device space and a drawer space; a rectifier inverter, a storage battery and a Power Distribution Unit (PDU) are arranged in the power taking device space, the storage battery is connected with the PDU through the rectifier inverter to serve as an Uninterruptible Power Supply (UPS) to output, and the rectifier inverter is connected with an external alternating current power supply to provide a direct current power supply for charging the storage battery when the storage battery is charged; the drawer space is internally provided with at least one horizontally arranged drawer for placing tools, and the side wall of one side of the cart body is provided with an opening for the drawer to be drawn out.
2. The emergency cart for emergency repair of power supplies of centralized control stations and substation automation equipment according to claim 1, further comprising a feeder terminal strip disposed in the power supply device space, wherein the feeder terminal strip is connected to the storage battery through a rectifier inverter to supply power to the integral screen cabinet, and the feeder terminal strip and the PDU are fixed on opposite side walls of two sides in the power supply device space respectively.
3. The emergency cart for emergency repair of power supplies of centralized control stations and substation automation equipment according to claim 2, characterized in that a grounding copper bar is further arranged at the bottom of the space of the power taking device, and the grounding copper bar is connected with grounding wires of the PDU and the feeder terminal strip and leads out an external grounding wire to the external grounding.
4. The emergency cart for emergency repair of power supplies of centralized control stations and substation automation equipment according to claim 1, characterized in that a slot row for temporarily placing common small tools is further arranged in the power taking device space, the slot row is provided with at least two empty slots with open tops, two ends of the slot row are respectively fixed on the opposite side walls of two sides in the power taking device space, and the empty slots are arranged in a row on the slot row.
5. The emergency cart for emergency repair of power supply of automatic equipment of centralized control station and transformer substation according to claim 1, characterized in that, the bottom of the drawer space is further provided with an emergency cable compartment, the emergency cable compartment is provided with an opening on the side wall of the cart body and is parallel to the opening and provided with a detachable rotating shaft, the two ends of the detachable rotating shaft are respectively arranged on the side walls of the cart body at the two sides of the opening and can be detached, an emergency cable reel is arranged on the detachable rotating shaft, and the emergency cable reel is wound with cables.
6. The emergency cart for power emergency repair of centralized control stations and substation automation equipment according to claim 1, wherein the bottom of the cart body is provided with at least three universal wheels which are in contact with the ground to bear the cart body and move.
7. The emergency cart for emergency repair of power supply of centralized control station and substation automation equipment according to claim 6, characterized in that the bottom of the cart body is further provided with four slope adjustable supporting legs for supporting the cart body, the slope adjustable supporting legs are screw structures vertically screwed into screw holes in the bottom of the cart body, the length of the screw structures is greater than the height of the universal wheels, and the screw holes are screwed out to jack up the cart body to suspend the universal wheels when the cart body needs to be fixed.
8. The emergency cart for emergency repair of power supplies of centralized control stations and substation automation equipment according to claim 1, wherein handles are respectively arranged at two ends of the top of the cart body.
9. The emergency cart for emergency repair of power supplies of centralized control stations and substation automation equipment according to claim 1, characterized in that a car roof cover capable of being opened and closed is arranged at the top of the space of the power taking device of the cart body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121486403.3U CN215185313U (en) | 2021-06-30 | 2021-06-30 | Emergency cart for emergency repair of power supply of automatic equipment of centralized control station and transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121486403.3U CN215185313U (en) | 2021-06-30 | 2021-06-30 | Emergency cart for emergency repair of power supply of automatic equipment of centralized control station and transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185313U true CN215185313U (en) | 2021-12-14 |
Family
ID=79381992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121486403.3U Active CN215185313U (en) | 2021-06-30 | 2021-06-30 | Emergency cart for emergency repair of power supply of automatic equipment of centralized control station and transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185313U (en) |
-
2021
- 2021-06-30 CN CN202121486403.3U patent/CN215185313U/en active Active
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| GR01 | Patent grant | ||
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