CN218525847U

CN218525847U - Embedded quick access device of generator car

Info

Publication number: CN218525847U
Application number: CN202222436644.8U
Authority: CN
Inventors: 张小聪; 邱世鹏; 邹勇; 吴毓奎; 沈瑞雄; 林剑霞; 游俊杰; 刘鉴
Original assignee: Huizhou Electric Power Survey & Design Institute Co ltd
Current assignee: Huizhou Electric Power Survey & Design Institute Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-24
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a quick access device technical field of generator car specifically is an embedded quick access device of generator car, including box, plug-in type connector room, cable chamber, go up door plant and plug-in type connector, be provided with plug-in type connector room and cable chamber in the box, the indoor fixed mounting of plug-in type connector has the plug-in type connector, plug-in type connector front end is for installing the MC panel socket of last door plant, and the connector of rear end for being used for connecting the copper bar. The utility model discloses in, can hang the wall installation and also can imbed the wall body installation, make its application scope more extensive, installation and wiring more convenient, furthest practices thrift installation space, has also avoided outdoor installation to be exposed to the sun simultaneously and rain to drench and the water logging easily causes the shortcoming of equipment damage, because the box need not arrange in the district greenbelt for all ring edge borders view is unlikely to suffer destruction, because there is not equipment external, has avoided the risk of personnel's electric shock simultaneously.

Description

Embedded quick access device of generator car

Technical Field

The utility model relates to a quick access device technical field of generator car specifically is an embedded quick access device of generator car.

Background

In recent years, power distribution stations constructed in low-lying areas and semi-underground rooms frequently suffer from flooding and cannot supply power due to extreme weather and flood disasters, and some government departments in local areas have already issued relevant documents and requirements for flood control and waterlogging prevention risk management and control of power distribution facilities such as power distribution stations, wherein one of the documents is to construct a quick access device of a temporary emergency generator or a generator car on the ground so as to deal with power supply protection work during power failure caused by special reasons.

The quick access device of the generator car on the market all adopts the type of outdoor case seat ground formula installation at present, according to the requirement of power supply department, quick access case should be installed near the generator car access way, and the distance is not more than 30 meters. Therefore, the quick access box is often arranged in a green belt below a building, and the construction area required by the quick access box and a matched protective fence is often beyond the safety requirements of owner expectation or fire inspection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded quick access device of generator car to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded quick access device of generator car, includes box, plug-in connector room, cable chamber, goes up door plant and plug-in connector, be provided with plug-in connector room and cable chamber in the box, the indoor fixed mounting of plug-in connector has plug-in connector, plug-in connector front end is for installing the MC panel socket of last door plant, and the rear end is the connector that is used for connecting the copper bar, be provided with coupling nut on the connector, coupling nut threaded connection is on the connector.

Preferably, a door lock is installed on the panel of the box body to protect the internal components of the device.

Preferably, an upper door plate is installed on the box body, and an MC panel socket is installed on the upper door plate.

Preferably, the number of the plug-in connectors is eight, and the plug-in connectors are divided into four plug-in connectors as a group, and the two groups of plug-in connectors are distributed in the plug-in connector chamber at equal intervals, so that the power supply circuit is convenient to connect and conduct.

Preferably, wiring terminal is installed to the indoor screw thread of cable, electric connection has the cable on the wiring terminal, and wiring terminal and cable are connected the switching on to refuting the cable.

Preferably, the number of the cables is multiple, and the tail ends of the multiple cables are correspondingly electrically connected with the eight plug terminals.

Preferably, a plug terminal and a connecting nut are arranged in the plug-in connector, and the connecting nut is in threaded connection with the plug terminal.

Preferably, the tail end of the cable is wound on the plug terminal, and the tail end of the cable is abutted against the outer surface of the connecting nut.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, but the installation of hanging wall also can imbed the wall body installation, make its application scope more extensive, installation and wiring more convenient, furthest practices thrift installation space, has also avoided outdoor installation to be exposed to the sun simultaneously and has drenched and the water logging very easily causes the shortcoming of equipment damage, because the box need not arrange in the district greenbelt for all ring edge borders view is unlikely to suffer destruction, because there is not equipment external, has avoided the risk of personnel's electric shock simultaneously.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a left side sectional structural view of the present invention;

fig. 4 is a schematic view of a partial sectional structure of the plug-in connector of the present invention.

In the figure: 1. a box body; 2. a plug-in connector chamber; 3. a cable chamber; 4. an upper door panel; 401. a lower door panel; 402. a door lock; 5. MC splicing panel; 6. a plug-in connector; 7. a connector; 8. a connecting nut; 9. a wiring terminal; 10. an electrical cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an embedded quick access device of generator car, the power distribution box comprises a box body 1, plug-in type connector room 2, cable chamber 3, go up door plant 4 and plug-in type connector 6, be provided with plug-in type connector room 2 and cable chamber 3 in the box 1, fixed mounting has plug-in type connector 6 in the plug-in type connector room 2, plug-in type connector 6 chooses for use 530A's eight sets (four sets/group), wear wall sheathed tube current-carrying capacity also according to 1000A design, 6 front ends of plug-in type connector are for installing in the MC panel socket 5 of last door plant 4, the connector 7 of rear end for being used for connecting cable, be provided with coupling nut 8 on the

connector

7, 8 threaded connection of coupling nut is on connector 7.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, an upper door plate 4 and a lower door plate 401 are installed on a box body 1, door locks 402 are installed on the upper door plate 4 and the lower door plate 401, the box body 1 can be installed in a wall hanging manner or in an embedded wall body, a connection cable can be laid in an access device by using a metal bridge, the box body 1 and the metal bridge have good installation compatibility, and the capacity of a maximum 0.4kV generator car is 500kW.

In the present exemplary embodiment, as shown in fig. 1, 2, 3 and 4, the number of plug connectors 6 is eight, eight plug connectors 6 are divided into four plug connectors 6 as one group, and two groups of plug connectors 6 are distributed equidistantly in the plug connector housing 2.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a connection terminal 9 is installed in the cable chamber 3 through a thread, and a cable 10 is electrically connected to the connection terminal 9.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the number of the cables 10 is multiple, and the ends of the multiple cables 10 are electrically connected to the eight plug terminals 7 correspondingly.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a plug terminal 7 and a connection nut 8 are disposed in the plug-in connector 6, and the connection nut 8 is screwed on the plug terminal 7.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the end of the cable 10 is wound around the plug terminal 7, and the end of the cable 10 abuts against the outer surface of the connection nut 8, so as to enhance the connection stability.

The utility model discloses a use method and advantage: when the embedded type quick access device for the generator car is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, an external power supply is carried out on the electric equipment in the device, the device is installed at a designated position, the device can be installed in a wall-hung manner and can be embedded into a wall body for installation, a connection cable can be connected with a wiring terminal 9 in a cable chamber 3 by adopting a metal bridge frame to be laid into an access device, then the connection of the connection cable is reinforced by screwing a connecting nut 8 and the wiring terminal 9, when the device is used, the plug-in connector 6 is connected with a circuit of the connection device by inserting the connection device into the plug-in connector 6, so that power supply work is carried out, the wall-hung manner and the wall body installation can be embedded for installation, the application range is wider, the installation and wiring are more convenient, the installation space is saved to the maximum extent, meanwhile, the defect that the device is easily damaged by exposure to rain and water immersion in outdoor installation is avoided, because the box does not need to be arranged in a small area for greening, the peripheral environment landscape is not externally arranged, the risk of electric generation cars is avoided, the device is not required to be installed in a main greening box, and the main greening box is not required to be connected to be more frequently and is not larger than the required in a main greening area, and is required for the main greening area of a fire fighting access box for the main building.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an embedded quick access device of generator car, includes box, plug-in type connector room, cable chamber, goes up door plant and plug-in type connector, its characterized in that: the box is internally provided with a plug-in connector chamber and a cable chamber, the plug-in connector chamber is internally and fixedly provided with a plug-in connector, the front end of the plug-in connector is an MC panel socket installed on the upper door plate, and the rear end of the plug-in connector is a connector used for connecting a copper bar.

2. The embedded type power generation car quick access device as claimed in claim 1, wherein: the box body is provided with an upper door plate, and the upper door plate is provided with an MC panel socket.

3. The embedded type power generation car quick access device as claimed in claim 2, wherein: the quantity of plug-in type connector is eight, eight the plug-in type connector divide into four plug-in type connectors and is a set of, and two sets of plug-in type connector equidistance distributes in the plug-in type connector is indoor.

4. The embedded type power generation car quick access device as claimed in claim 1, wherein: the cable chamber is provided with a copper bar led from the plug-in type connector chamber, and a mounting hole and a bolt are reserved on the copper bar and can be electrically connected with a cable terminal.

5. The embedded power-generating car quick access device as claimed in claim 4, characterized in that: the number of the cables is multiple, and the tail ends of the cables are correspondingly electrically connected with the eight MC panel sockets.

6. The embedded power-generating car quick access device as claimed in claim 1, characterized in that: the rear end of the plug-in connector is provided with a connector and a connecting nut, and the connecting nut is in threaded connection with the plug-in terminal.

7. The embedded power-generating car quick access device as claimed in claim 6, characterized in that: the lug of the cable terminal is abutted to the surface of the copper bar of the cable chamber, and the lug is firmly connected with the copper bar through the connecting bolt.