CN209833465U - Special vehicle with quick switching converging device - Google Patents

Abstract

The utility model discloses a special-purpose vehicle with quick switching collection flow device, including carrier loader, switching collection flow device and power monitoring device, switching collection flow device and switching collection flow device install in the delivery carriage, and the rear portion of carrier loader can be opened, and switching collection flow device includes mounting bracket, connector mounting panel, cable connector, generating line, power indicator and mask. The utility model provides a special-purpose vehicle with quick switching collection flow device constitutes electric power network system with the supply vehicle, can solve current supply vehicle and can't support high-power and keep the power supply occasion, and switching collection flow device has the generating line that cable connector and copper bar are female to be constituteed, is applicable to the unmatched problem of load input and power output end, the utility model has the advantages of rational in infrastructure, easy operation to monitor function has.

Description

Special vehicle with quick switching converging device

Technical Field

The utility model relates to a special-purpose vehicle is connected to the electric wire netting, especially relates to a special-purpose vehicle with quick switching converging device.

Background

At present, an emergency power supply vehicle usually uses two output modes, namely copper busbar output, cable connector output and the like, and correspondingly, two ends of a power cable are provided with copper noses or cable connectors. For the power protection site, the output mode of the power supply vehicle must be matched with the power connection mode of the site load input end, so that the power can be quickly transmitted. In addition, a bus device, particularly a movable bus device, is lacking in parallel operation of a plurality of power vehicles due to the difference in output modes of the power vehicles, so that a load can be connected to any one of the power vehicles. In a large-scale power protection site and an emergency rescue site, the situation that the connection mode used by the load input end is not matched with the output end of the power supply vehicle may occur, for example, the power supply vehicle uses the output of a power cable connector, and the load end uses the input of a copper busbar. There are also: the capacity of the switching and converging device is small, and the high-power-saving power supply occasion cannot be supported; the switching and converging device is arranged in the cabinet, no special vehicle is used for transportation, and the maneuverability is poor; without a power supply monitoring device, the problem that parameters such as voltage, current and the like of the branch can only be known by a unit controller on each power supply vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special-purpose vehicle with quick switching collection flow device aims at solving the problem that current supply vehicle output is unmatched with the load input, switching collection flow device is capacious, mobility is poor, the unable control of power state.

The utility model discloses the technical scheme who takes to above-mentioned defect does:

the special vehicle with the rapid switching and converging device comprises a carrier vehicle, the switching and converging device and a power system monitoring device, wherein the carrier vehicle comprises a cab and a working carriage, the switching and converging device is connected with the power system monitoring device and is installed in the working carriage of the carrier vehicle, and the rear part of the working carriage can be opened.

The switching and converging device comprises a mounting frame, a bus, a connector mounting plate, a cable connector, a mask and a power indicator lamp.

The mounting rack is divided into two layers, each layer is provided with two groups of buses, each bus comprises a copper bus and a bus duct, each copper bus comprises a plurality of small copper buses and a large copper bus, each small copper bus is the inner end of each bus and is used for being connected with the cable connector, and the outer end of each large copper bus, which is a bus, is arranged on the outer side of the switching and collecting device and is used for being connected with an external circuit.

The front end and the rear end of the mounting rack are respectively fixed with a connector mounting plate, and a plurality of cable connectors are mounted on the connector mounting plates.

The mounting bracket is externally provided with a mask, each cable connector is provided with a power indicator lamp, and the power indicator lamps are arranged on the mask on the same side with the connector mounting plate.

Preferably, the upper layer bus bar of the switching bus bar device is a short bus bar, and the lower layer bus bar is a long bus bar.

Furthermore, the power system monitoring device comprises a novel industrial grade 32-bit microprocessor, a liquid crystal display module and a keyboard, and is provided with an Ethernet interface, a USB interface and a serial interface.

Further, the mask is detachable.

The utility model discloses following beneficial effect has:

1. the switching bus device consists of a copper busbar and a cable connector, and can solve the problem that the connection method used by the output end of the power supply vehicle and the load input end is not matched.

2. The switching bus device comprises a bus consisting of a plurality of small copper busbars and a plurality of cable connectors, can bear larger input current and can support high-power electricity-preserving occasions.

3. The switching and converging device is integrated in the carrier loader, the maneuverability is strong, and the power transmission range can be effectively enlarged.

4. The structure is reasonable and compact, the operation is simple, and the rapid switching and converging operation can be carried out.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment of the present invention

FIG. 2 is a top view of the overall structure of FIG. 1

FIG. 3 is a schematic view of an internal structure of a switching and collecting device according to an embodiment of the present invention

FIG. 4 is a schematic diagram of a bus structure according to an embodiment of the present invention

FIG. 5 is a schematic view of a part of the structure of the embodiment of the present invention

FIG. 6 is a schematic diagram of an external structure of an embodiment of the present invention

FIG. 7 is a schematic diagram of a power supply network formed by the power supply vehicle according to an embodiment of the present invention

FIG. 8 is a right side view of the cable connector and the bus bar according to the embodiment of the present invention

FIG. 9 is a top view of the cable connector and the bus bar according to the embodiment of the present invention

In the figure: the power supply system comprises a carrier vehicle 1, a switching bus device 2, a power supply system control device 3, a mounting frame 21, a connector mounting plate 22, a cable connector 23, a bus 24, a bus 241, a bus duct 242, a small copper bus, a large copper bus 243, a mask 25 and a power supply indicator lamp 26.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be noted that the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2, a special vehicle with a fast convergence switching device includes a carrier vehicle 1, a convergence switching device 2 and a power system monitoring device 3, wherein the power system monitoring device 3 mainly includes a novel industrial grade 32-bit microprocessor, a liquid crystal display module and a keyboard, and is equipped with an ethernet interface, a USB interface, a serial interface, and the like. The power supply system monitoring device 3 is used for monitoring bus voltage and current, monitoring voltage and current of each branch circuit, and has the functions of fault alarming and fault storage. The power system monitoring device 3 mainly comprises an intelligent control core, a liquid crystal display module and a keyboard, wherein the intelligent control core adopts an ARM processor and is matched and connected with an Ethernet interface, a USB interface, a serial interface and a voice interface. The monitoring system adopts a novel industrial grade 32-bit microprocessor, and has the advantages of higher speed, stronger function and higher reliability. Such a power supply system monitoring device 3 is a mature product that can be purchased or customized in the market, and for example, both mitsubishi electric automation system equipment limited company and shenzhen wangzhui technology development limited company in zhenjiang have a product of producing the power supply system monitoring device 3.

As shown in fig. 3, the internal structure of the bus bar relay apparatus 2 includes a mounting bracket 21, a connector mounting plate 22, a cable connector 23, and a bus bar 24.

As shown in fig. 4, the bus bar 24 is composed of a bus bar slot 241, four small copper bus bars 242, and 1 large copper bus bar 243.

As shown in fig. 5, the connector mounting plate 22 is stepped, the cable connector 23 is mounted on the connector mounting plate 22, and one end of the inner side of the cable connector 23 is inclined upward, so that the mounting method is convenient for an operator to perform internal power connection of the switching bus bar device 2, and the internal space can be used reasonably.

As shown in fig. 3, the mounting frame 21 is divided into two layers, each layer has 2 sets of bus bars, the upper layer bus bar 24 is shorter, the lower layer bus bar 24 is longer, so as to facilitate the connection between the cable connector 23 and the small copper bus bar 242 of the bus bar 24, and the large copper bus bar 243 of the bus bar 24 is exposed outside the switching bus device 2 for connection with an external circuit.

As shown in fig. 6, each side of the mounting frame 21 is provided with a removable cover 25 for protection, each cable connector 23 is provided with a power indicator 26 for an operator to determine whether the corresponding cable connector 23 is powered, and the power indicator 26 is mounted on the cover 25 directly above the connector mounting plate 22. This mask 25 is detachable, through the dismantlement to mask 25, can make things convenient for operating personnel to install and maintain the inside part of mask 25.

In the practical use process, the special vehicle with the rapid switching and converging device is used as follows:

as shown in fig. 7, the special vehicle with the rapid switching and converging device forms a power supply network with a plurality of power supply vehicle groups, two groups of buses on the bottom layer of the switching and converging device 2 carried in the embodiment are respectively an a-phase bus and a neutral bus, and two groups of buses on the upper layer are respectively a B-phase bus and a C-phase bus.

When the output end of the power supply vehicle is in cable connection, A, B, C, N cables of the power supply vehicle are respectively connected to the cable connectors 23 of the bus switching device 2, the cable connectors 23 are respectively connected to the small copper busbar 242 of the internal A, B, C, N bus 24, the connection mode is as shown in fig. 8 and 9, and the large copper busbar 243 of the bus 24 is connected to the load input end, so that power supply to the load can be completed.

In this embodiment, switching converging device 2 is compact structure rationally, and the outside is equipped with can dismantle mask 25 and can make things convenient for operating personnel to carry out the electric power connection to can reduce outside harm such as dust. The operator can observe the current and voltage states of the buses in the switching bus device 2 and the input condition of the power supply vehicle through the power supply system monitoring device 3 and the power indicator lamp 26 so as to adjust the power supply vehicle.

The above is only the best embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings. Therefore, equivalent substitutions and modifications made without departing from the principles of the present invention fall within the protection scope of the present invention.

Claims (4)

1. The utility model provides a special-purpose vehicle with quick switching collection flow device, includes carrier loader, switching collection flow device and electrical power generating system monitoring device which characterized in that: the carrier loader comprises a cab and a working carriage; the switching and converging device is connected with the power system monitoring device and is arranged in a working carriage of the carrier loader, and the rear part of the working carriage can be opened;

the switching and converging device comprises a mounting rack, a bus, a connector mounting plate, a cable connector, a mask and a power indicator light;

the mounting frame is divided into two layers, each layer is provided with two groups of buses, each bus comprises a copper bus and a bus duct, each copper bus consists of a plurality of small copper buses and a large copper bus, each small copper bus is the inner end of each bus and is used for being connected with a cable connector, and each large copper bus is the outer end of each bus and is arranged on the outer side of the switching and converging device and is used for being connected with an external circuit;

the front end and the rear end of the mounting rack are respectively fixed with a connector mounting plate, and a plurality of cable connectors are mounted on the connector mounting plates; the mounting frame is externally provided with a mask, each cable connector is provided with a power indicator lamp, and the power indicator lamps are arranged on the mask on the same side with the connector mounting plate.

2. The special vehicle with the rapid switching and converging device as claimed in claim 1, wherein: the upper layer bus of the switching confluence device is a short bus, and the lower layer bus is a long bus.

3. The special vehicle with the rapid switching and converging device as claimed in claim 1, wherein: the power system monitoring device comprises a novel industrial grade 32-bit microprocessor, a liquid crystal display module and a keyboard, and is provided with an Ethernet interface, a USB interface and a serial interface.

4. The special vehicle with the rapid switching and converging device as claimed in claim 1, wherein: the mask is detachable.