CN209844326U

CN209844326U - UPS nuclear emergency power supply equipment

Info

Publication number: CN209844326U
Application number: CN201921018165.6U
Authority: CN
Inventors: 陈鲁顺; 徐勇; 李平; 陈芃酉
Original assignee: Zhuhai Tengdun Technology Co Ltd
Current assignee: Zhuhai Tengdun Technology Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2019-12-24
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a UPS nuclear emergency power supply device, which comprises a box body, a plurality of batteries are arranged in the box body, a ventilation filter screen and a threading hole are arranged on the box body, a display screen is also connected on the box body, a division plate is fixedly connected in the box body, the batteries are arranged on the division plate in a sliding way, a lifting block is connected on the box body in a sliding way, a supporting plate is connected on the lifting block, a driving motor is fixedly connected on the box body, the driving end of the driving motor is connected with a screw rod, a spiral groove matched with the screw rod is arranged on the lifting block, and a sliding opening for supporting the supporting plate is arranged on the lifting block; the utility model discloses utilize the backup pad to support the decline, the accessible backup pad of the same reason supports and changes division board department with new battery, need not that the staff directly supports with the hand, and is more laborsaving, and the effectual condition of taking off the hand of having avoided has ensured operation safety.

Description

UPS nuclear emergency power supply equipment

Technical Field

The utility model relates to a UPS power technical field especially relates to UPS nuclear emergency power supply equipment.

Background

UPS, i.e. uninterrupted power supply, is a system device which connects a lead-acid maintenance-free storage battery with a host machine, converts direct current into commercial power alternating current through module circuits such as a host machine inverter, etc., and is an important component of a nuclear power plant of the UPS power supply device, in a nuclear power plant, unit control and monitoring systems have high requirements on power supply quality and power supply reliability; especially in a nuclear island, reliable and stable uninterrupted power supplies are needed for part of electric valves, instrument control equipment and illumination of a main control room, and power supply should not be interrupted no matter the plant service power is interrupted or the power grid fails.

The nuclear power station is mostly matched with a large and medium UPS (uninterrupted power supply), the number of the storage batteries allocated to the large and medium UPS is different from 3 to 80, or even more, and the single batteries are connected through a circuit to form a battery pack so as to meet the requirement of the UPS on direct current power supply; when the UPS is continuously operated and used, due to the difference in performance and quality, the performance of individual batteries is reduced, and the storage capacity cannot meet the requirement and is inevitably damaged; when some batteries in the battery pack are damaged, a maintainer should perform inspection and test on each battery to remove the damaged battery; the battery is arranged in the equipment box body, the height of the battery is higher, the current replacement method is that the battery at the high position is unloaded by a worker and then pulled out by hand to be taken down, and the worker difficultly takes down the battery due to the fact that the storage battery has heavier mass, and the battery can be taken off the hand in serious situations, so that the safety problem exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and providing a UPS nuclear emergency power supply device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a UPS nuclear emergency power supply device comprises a box body, a plurality of batteries are arranged in the box body, a ventilation filter screen and a threading hole are arranged on the box body, the box body is also connected with a display screen, a partition plate is fixedly connected in the box body, the battery is arranged on the partition plate in a sliding way, the box body is connected with a lifting block in a sliding way, the lifting block is connected with a supporting plate, the box body is fixedly connected with a driving motor, the driving end of the driving motor is connected with a screw rod, a spiral groove matched with the screw rod is arranged on the lifting block, the lifting block is provided with a sliding opening for supporting the supporting plate, the upper end of the lifting block is rotatably connected with a telescopic rod, the one end that the lifter block was kept away from to the telescopic link rotates to be connected in the backup pad, the telescopic link has been seted up on the lifter block and has been receive and release the groove, the accumulator that is used for holding the backup pad is seted up to the box bottom.

Preferably, a first handle is connected to the housing of the battery.

Preferably, the box body is connected with a box door, and the box door is connected with a second handle.

Preferably, the lower end of the box door is provided with an opening matched with the outer baffle of the supporting plate.

Preferably, the bottom side of the battery is fixedly connected with a U-shaped sliding rod, the partition plate is provided with a sliding chute matched with the U-shaped sliding rod, the U-shaped sliding rod is in threaded connection with a locking bolt, and the U-shaped sliding rod and the partition plate are both provided with threaded holes matched with the locking bolt.

Compared with the prior art, the utility model provides a UPS nuclear emergency power supply equipment possesses following beneficial effect:

1. this UPS nuclear emergency power supply equipment, when changing the battery through needs, open the chamber door, take the accumulator of backup pad follow box bottom out, utilize the sliding opening and the telescopic link pulling on the elevator and support the backup pad, then start driving motor, driving motor passes through the helicla flute realization on screw rod and the elevator to the lift of elevator, thereby realize driving the backup pad and rise to needs to change battery department, make the backup pad be close to the division board department that needs to change the battery, then dismantle the battery, move to in the backup pad, utilize the backup pad to support and descend, the division board department is changed with new battery to the accessible backup pad support of the same reason, need not that the staff directly supports with the hand, it is more laborsaving, the effectual condition of taking off the hand of having avoided, operation safety has been ensured.

Drawings

Fig. 1 is one of schematic structural diagrams of a UPS nuclear emergency power supply apparatus according to the present invention;

fig. 2 is one of schematic structural diagrams of the UPS nuclear emergency power supply apparatus according to the present invention;

fig. 3 is a schematic diagram of an internal structure of the UPS nuclear emergency power supply apparatus according to the present invention;

fig. 4 is a schematic structural view of the UPS nuclear emergency power supply apparatus according to the present invention;

fig. 5 is a schematic structural diagram of a point a in fig. 4 of the UPS nuclear emergency power supply apparatus according to the present invention.

In the figure: 1. a box body; 101. a ventilation filter screen; 102. a display screen; 103. threading holes; 104. a box door; 105. a second handle; 2. a support plate; 201. an opening; 202. a recovery tank; 3. a battery; 301. a first handle; 4. a partition plate; 401. a chute; 5. a drive motor; 6. a screw; 7. a lifting block; 701. the telescopic rod retraction slot; 702. a sliding port; 703. a helical groove; 8. a U-shaped slide bar; 9. a telescopic rod; 10. and locking the bolt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a UPS nuclear emergency power supply device comprises a box body 1, a plurality of batteries 3 are arranged in the box body 1, a ventilation filter screen 101 and a threading hole 103 are formed in the box body 1, a display screen 102 is further connected to the box body 1, a partition plate 4 is fixedly connected to the box body 1, the batteries 3 are slidably arranged on the partition plate 4, an elevating block 7 is slidably connected to the box body 1, a supporting plate 2 is connected to the elevating block 7, a driving motor 5 is fixedly connected to the box body 1, a screw 6 is connected to the driving end of the driving motor 5, a spiral groove 703 matched with the screw 6 is formed in the elevating block 7, a sliding opening 702 used for supporting the supporting plate 2 is formed in the elevating block 7, an expansion link 9 is rotatably connected to the upper end of the elevating block 7, one end of the expansion link 9, far away from the elevating block 7, is rotatably connected to the supporting plate 2, an;

when the battery 3 needs to be replaced, the box door 104 is opened, the support plate 2 is taken out from the recovery groove 202 at the bottom end of the box body 1, the support plate 2 is pulled and supported by using the sliding port 702 and the telescopic rod 9 on the lifting block 7, then the driving motor 5 is started, the driving motor 5 realizes the lifting of the lifting block 7 through the screw rod 6 and the spiral groove 703 on the lifting block 7, thereby the support plate 2 is driven to ascend to the position where the battery 3 needs to be replaced, the support plate 2 is close to the position where the separation plate 4 of the battery 3 needs to be replaced, then the battery 3 is detached and moved onto the support plate 2, the support plate 2 is used for supporting and descending, the new battery 3 can be replaced to the position where the separation plate 4 is replaced by using the support plate 2 in the same way, the direct manual support of a worker is.

A first handle 301 is attached to the housing of the battery 3 to facilitate removal of the battery 3.

The box body 1 is connected with a box door 104, the box door 104 is connected with a second handle 105, and an opening 201 matched with the outer baffle of the supporting plate 2 is formed at the lower end of the box door 104 and is convenient to open the box door 104.

Battery 3 bottom side fixedly connected with U type slide bar 8, set up the spout 401 that matches with U type slide bar 8 on the division board 4, threaded connection has locking bolt 10 on the U type slide bar 8, all sets up the screw hole that matches with locking bolt 10 on U type slide bar 8 and the division board 4, is convenient for stable take out battery 3, can stabilize battery 3 on division board 4 through locking bolt 10 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The UPS nuclear emergency power supply equipment comprises a box body (1), wherein a plurality of batteries (3) are arranged in the box body (1), a ventilation filter screen (101) and a threading hole (103) are formed in the box body (1), a display screen (102) is further connected onto the box body (1), and the UPS nuclear emergency power supply equipment is characterized in that a partition plate (4) is fixedly connected into the box body (1), the batteries (3) are arranged on the partition plate (4) in a sliding mode, a lifting block (7) is connected onto the box body (1) in a sliding mode, a supporting plate (2) is connected onto the lifting block (7), a driving motor (5) is fixedly connected onto the box body (1), a screw rod (6) is connected onto the driving end of the driving motor (5), a spiral groove (703) matched with the screw rod (6) is formed in the lifting block (7), a sliding opening (702) used for supporting the supporting plate (2) is formed in, the lifting block (7) upper end is rotated and is connected with telescopic link (9), the one end that lifting block (7) were kept away from in telescopic link (9) is rotated and is connected on backup pad (2), telescopic link retractable groove (701) have been seted up on lifting block (7), recovery tank (202) that are used for holding backup pad (2) are seted up to box (1) bottom.

2. The UPS nuclear emergency power supply apparatus of claim 1 wherein a first handle (301) is attached to the housing of the battery (3).

3. The UPS nuclear emergency power supply apparatus of claim 1 wherein a door (104) is attached to the case (1), and a second handle (105) is attached to the door (104).

4. The UPS nuclear emergency power supply apparatus according to claim 3, wherein the lower end of the box door (104) is provided with an opening (201) matched with the outer baffle of the supporting plate (2).

5. The UPS nuclear emergency power supply equipment according to any one of claims 1 to 4, wherein a U-shaped sliding rod (8) is fixedly connected to the bottom side of the battery (3), a sliding groove (401) matched with the U-shaped sliding rod (8) is formed in the partition plate (4), a locking bolt (10) is connected to the U-shaped sliding rod (8) in a threaded mode, and threaded holes matched with the locking bolt (10) are formed in the U-shaped sliding rod (8) and the partition plate (4).