CN111969456A

CN111969456A - Portable direct current screen for electrical power rush-repair

Info

Publication number: CN111969456A
Application number: CN201910416826.9A
Authority: CN
Inventors: 季向兵; 季节; 季冉
Original assignee: Yangzhou Yueneng Electric Co ltd
Current assignee: Yangzhou Yueneng Electric Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-11-20

Abstract

The invention discloses a portable direct current screen for electric power rush-repair, which relates to the technical field of direct current screens and comprises a direct current screen box body, wherein a first cabinet body is arranged inside the direct current screen box body, a second cabinet body is arranged on one side of the first cabinet body, a trailer is arranged at the bottom of the direct current screen box body, one side of the trailer is rotatably connected with a supporting plate through a rotating shaft, a stop lever is rotatably connected to one side of the trailer close to the supporting plate through a damping rotating shaft, one side of the first cabinet body is rotatably connected with a first door plate through a first hinge, one side of the second cabinet body is rotatably connected with a second door plate through a second hinge, the direct current screen box body is pushed to move on the supporting plate, the direct current screen box body can be rapidly carried to a rush-repair place, the rush-repair efficiency is improved, and the working efficiency of staffs is improved by opening the door plates of the direct current screen box body with double doors, the normal operation of the power equipment is ensured.

Description

Portable direct current screen for electrical power rush-repair

Technical Field

The invention belongs to the technical field of direct current screens, and particularly relates to a portable direct current screen for electric power rush repair.

Background

The direct current screen is the basis of control and protection of the modern power system, the direct current screen supplies power to the switch on-off switch of the power distribution system, instruments, relay protection, fault illumination and the like in a secondary circuit, the direct current screen of the transformer substation or the power distribution room provides working power for the switch and the protection equipment, and the direct current screen can ensure that the operation power of the equipment can still be provided when the system fails, so that the protection device can reliably act, and the emergency power supply can also be provided for the transformer substation when the system is in power failure for a short time.

But the portable direct current screen for electrical power rush-repair on the existing market can not satisfy the operation requirement, and the direct current screen is not portable, and when using the direct current screen, is not convenient for pull out the direct current screen box fast with the output line on many batteries, based on the problem that appears more than, provides a portable direct current screen for electrical power rush-repair.

Disclosure of Invention

The invention aims to provide a portable direct current screen for power emergency repair, which aims to solve the problems that the direct current screen proposed in the background technology is inconvenient to carry and is inconvenient to quickly pull out an output line on a storage battery to be connected to power equipment to be repaired.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electrical power rush-repair uses portable direct current screen, includes the direct current screen box, the internally mounted of direct current screen box has first cabinet body, and one side of the first cabinet body installs the second cabinet body, the trailer is installed to the bottom of direct current screen box, and one side of trailer rotates through the pivot and is connected with the layer board, one side position department that is close to the layer board on the trailer rotates through the damping pivot and is connected with the pin, one side of the first cabinet body rotates through first hinge and is connected with first door plant, and the opposite side rotates through the third hinge and is connected with the third door plant, one side of the second cabinet body rotates through the second hinge and is connected with the second door plant, and the opposite side rotates through the fourth hinge and is connected with the fourth door plant.

Preferably, a mounting plate is mounted on one side of the second cabinet body, and a coulometer is mounted on the front surface of the mounting plate.

Preferably, the internally mounted of the second cabinet body has the battery, and the top of battery installs first joint, the third joint is installed to one side of first joint, and the mid-mounting of first joint and third joint has the second to connect, first cable is installed at the top of first joint, the second cable is installed at the top of third joint, the internally mounted of the second cabinet body has the row of inserting of charging.

Preferably, a rectifying charger is installed at the top inside the first cabinet body, a transformer is installed on one side of the rectifying charger, a controller is installed at the bottom inside the first cabinet body, and the rectifying charger is electrically connected with the controller.

Preferably, a fan is installed at the top of the interior of the direct current screen box body, heat dissipation holes are formed in the top of the direct current screen box body, and the fan is electrically connected with the controller.

Preferably, the gyro wheel is all installed to four corners in the bottom of trailer, and installs in one side of trailer and push away the handle, the spring is installed to one side of trailer, and the baffle is installed to the one end of spring.

Preferably, the front surface of the second door panel is provided with a touch screen, one side of the second door panel is provided with a jack, and the touch screen is electrically connected with the controller.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the direct current screen box body is pushed to move on the supporting plate, so that the direct current screen box body is moved to the trailer, a user can conveniently pull the direct current screen box body to move, the direct current screen box body can be rapidly carried to an emergency repair place when emergency repair is carried out on the power equipment, and the emergency repair efficiency is improved.

(2) According to the invention, the output line on the storage battery is pulled out in two directions by opening the double-door direct-current screen box body door plate, so that the output line is favorably and quickly connected with the emergency repair equipment, the working efficiency of emergency repair personnel is improved, and the normal operation of power equipment is ensured.

(3) The coulometer is used for measuring and monitoring the electric quantity of the storage battery in real time, so that a user can know the power consumption condition of the storage battery, the judgment of the user is facilitated, and the storage battery with power loss is charged in time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a top view of the DC screen box of the present invention;

FIG. 4 is a schematic structural view of the trailer of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1;

in the figure: 1-a spring; 2-a baffle plate; 3-coulometer; 4-mounting a plate; 5-a first cable; 6-a second cable; 7-a fan; 8-a direct current screen box body; 9-a rectifying charger; 10-a transformer; 11-a first cabinet; 12-a push handle; 13-a charging socket; 14-a stop lever; 15-a pallet; 16-a trailer; 17-a storage battery; 18-a second cabinet; 19-a roller; 20-a first door panel; 21-a first hinge; 22-a jack; 23-a second hinge; 24-a second door panel; 25-touch screen; 26-heat dissipation holes; 27-a third hinge; 28-a third door panel; 29-a fourth hinge; 30-a fourth door panel; 31-a first joint; 32-a second linker; 33-a third linker; 34-controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a portable direct current screen for electric power rush-repair comprises a direct current screen box body 8, a first cabinet body 11 is installed inside the direct current screen box body 8, a second cabinet body 18 is installed on one side of the first cabinet body 11, a trailer 16 is installed at the bottom of the direct current screen box body 8, one side of the trailer 16 is rotatably connected with a supporting plate 15 through a rotating shaft, a position, close to one side of the supporting plate 15, on the trailer 16 is rotatably connected with a stop lever 14 through a damping rotating shaft, then a storage battery 17 is charged, a user pushes the direct current screen box body 8 to move upwards along the supporting plate 15 in an inclined mode and then moves to the top of the trailer 16, the supporting plate 15 is rotated around the rotating shaft by the user to be perpendicular to the trailer 16, the supporting plate 15 is blocked by the stop lever 14, one side of the first cabinet body 11 is rotatably connected with a first door plate 20 through a first hinge 21, the other side is rotatably connected with a third door plate 28 through a third hinge 27, the other side is connected with a fourth door plate 30 through a fourth hinge 29 in a rotating mode, after the direct current screen box body 8 is transported to a working place, the first door plate 20, the second door plate 24, the third door plate 28 and the fourth door plate 30 are all opened, then cables are connected to the first connector 31, the second connector 32 and the third connector 33, the other end of each cable is connected with equipment, and rush repair work is conducted.

Further, a mounting plate 4 is mounted on one side of the second cabinet 18, and a coulomb meter 3 is mounted on the front surface of the mounting plate 4, wherein the coulomb meter 3 is a programmable digital ammeter and is used for measuring electric quantity.

Further, the inside of the second cabinet 18 is provided with a storage battery 17, a first joint 31 is installed at the top of the storage battery 17, a third joint 33 is installed on one side of the first joint 31, a second joint 32 is installed in the middle of the first joint 31 and the third joint 33, a first cable 5 is installed at the top of the first joint 31, a second cable 6 is installed at the top of the third joint 33, and a charging socket 13 is installed inside the second cabinet 18.

Further, a rectifying charger 9 is installed at the top inside the first cabinet body 11, a transformer 10 is installed on one side of the rectifying charger 9, alternating current is input into the transformer 10 and then transformed by the transformer 10, the alternating current is input into the rectifying charger 9, a charging plug is inserted into the rectifying charger 9 to charge the storage battery 17, a controller 34 is installed at the bottom inside the first cabinet body 11, the controller 34 adopts a DCS02 controller, the rated voltage is 220V, the rated current is 1A, and the rectifying charger 9 is electrically connected with the controller 34.

Further, the fan 7 is installed at the inside top of the direct current screen box 8, and the louvre 26 has been seted up at the top of the direct current screen box 8, and the fan 7 is electrically connected with the controller 34.

Further, the rollers 19 are installed at four corners of the bottom of the trailer 16, the push handle 12 is installed at one side of the trailer 16, the spring 1 is installed at one side of the trailer 16, and the baffle 2 is installed at one end of the spring 1.

It should be noted that the touch screen 25 is installed on the front surface of the second door panel 24, and the jack 22 is opened on one side of the second door panel 24, and the touch screen 25 is electrically connected to the controller 34.

The working principle and the using process of the invention are as follows: when the direct current emergency repair device is used, an external alternating current charging plug is inserted into the jack 22, the third connector 33 is connected with a charging line, a charging differential head is inserted into the charging socket 13, alternating current passes through the transformer 10 and the rectifying charger 9, then the storage battery 17 is charged, a user pushes the direct current screen box body 8 to move obliquely upwards along the supporting plate 15 and then moves to the top of the trailer 16, the supporting plate 15 is rotated around a rotating shaft by the user to be perpendicular to the trailer 16, the supporting plate 15 is blocked by the stop lever 14, the user drags the trailer 16 to carry the direct current screen to an emergency repair place, then the four door plates are opened, then the touch screen 25 is controlled by fingers, the fan 7 is opened, the controller 34 controls the fan 7 to work, the direct current output cable is connected onto the second connector 32, then the output cable is pulled out of the second cabinet body 18, the other end of the output cable is connected onto emergency repair power equipment, and power supply, in the power supply process, the user observes the data displayed on the coulometer 3 to know the residual capacity of the storage battery 17, and then charges the storage battery 17 in time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrical power rush-repair is with portable direct current screen, includes direct current screen box (8), the internally mounted of direct current screen box (8) has first cabinet body (11), and one side of the first cabinet body (11) installs second cabinet body (18), its characterized in that: trailer (16) are installed to the bottom of direct current screen box (8), and one side of trailer (16) is rotated through the pivot and is connected with layer board (15), the one side position department that is close to layer board (15) on trailer (16) is rotated through the damping pivot and is connected with pin (14), one side of the first cabinet body (11) is rotated through first hinge (21) and is connected with first door plant (20), and the opposite side is rotated through third hinge (27) and is connected with third door plant (28), one side of the second cabinet body (18) is rotated through second hinge (23) and is connected with second door plant (24), and the opposite side is rotated through fourth hinge (29) and is connected with fourth door plant (30).

2. The portable direct-current screen for power line repair of claim 1, wherein: and a mounting plate (4) is mounted on one side of the second cabinet body (18), and a coulometer (3) is mounted on the front surface of the mounting plate (4).

3. The portable direct-current screen for power line repair of claim 1, wherein: the utility model discloses a solar energy water heater, including the second cabinet body, the internally mounted of the second cabinet body (18) has battery (17), and the top of battery (17) installs first joint (31), the third joint (33) is installed to one side of first joint (31), and the mid-mounting of first joint (31) and third joint (33) has second joint (32), first cable (5) are installed at the top of first joint (31), second cable (6) are installed at the top of third joint (33), the internally mounted of the second cabinet body (18) has the row of inserting (13) of charging.

4. The portable direct-current screen for power line repair of claim 1, wherein: the intelligent cabinet is characterized in that a rectifying charger (9) is installed at the top inside the first cabinet body (11), a transformer (10) is installed on one side of the rectifying charger (9), a controller (34) is installed at the bottom inside the first cabinet body (11), and the rectifying charger (9) is electrically connected with the controller (34).

5. The portable direct-current screen for power line repair of claim 1, wherein: the fan (7) is installed at the inside top of the direct current screen box body (8), the heat dissipation holes (26) are formed in the top of the direct current screen box body (8), and the fan (7) is electrically connected with the controller (34).

6. The portable direct-current screen for power line repair of claim 1, wherein: gyro wheel (19) are all installed to four corners in the bottom of trailer (16), and install one side of trailer (16) and push away handle (12), spring (1) is installed to one side of trailer (16), and baffle (2) are installed to the one end of spring (1).

7. The portable direct-current screen for power line repair of claim 1, wherein: the front surface of the second door panel (24) is provided with a touch screen (25), one side of the second door panel (24) is provided with a jack (22), and the touch screen (25) is electrically connected with the controller (34).