CN217037829U

CN217037829U - Protector is used in operation maintenance of power plant electrical equipment

Info

Publication number: CN217037829U
Application number: CN202220837841.8U
Authority: CN
Inventors: 谢明; 葛寅; 杨振文
Original assignee: Inner Mongolia North Mengxi Power Generation Co ltd
Current assignee: Inner Mongolia North Mengxi Power Generation Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-22
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a protection device for operation and maintenance of electrical equipment in a power plant, and relates to the field of electrical equipment. This protector is used in power plant electrical equipment operation maintenance, including the mount pad, the mount pad top is provided with the equipment body, and the equipment body top is provided with the heat dissipation case, and the mount pad top is provided with protection machanism, and the heat dissipation incasement portion is provided with heat dissipation mechanism. This protector is used in power plant electrical equipment operation maintenance, it is rotatory that the motor drives the threaded rod, the threaded rod rotates with the sliding block screw thread that outside set up to be connected, make the sliding block go up and down in the lifting box inside, make the sliding block drive the connecting plate and go up and down, make the protective box cover that the connecting plate bottom set up establish outside the equipment body, the temperature-sensing ware and the laminating of equipment body of the inside setting of protective box, protect the early warning through the warning light with temperature-sensing ware electric connection, can protect electrical equipment, the device is made things convenient for and is maintained.

Description

Protector is used in operation maintenance of power plant electrical equipment

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a protection device for operation and maintenance of electrical equipment in a power plant.

Background

The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a breaker and the like in a power system, and the important role played by power in life and production is not ignored, brings great convenience to people and becomes an important energy source in production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment.

When existing electrical equipment is used, the existing electrical equipment is mostly installed in the open air, and a protection device in the electrical operation is lacked, so that potential safety hazards may exist, and therefore a protection device for operation and maintenance of electrical equipment in a power plant is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a protection device for operation and maintenance of electrical equipment of a power plant, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the protection device for the operation and maintenance of the electrical equipment of the power plant comprises a mounting seat, wherein an equipment body is arranged at the top of the mounting seat, a heat dissipation box is arranged at the top of the equipment body, a protection mechanism is arranged at the top of the mounting seat, and a heat dissipation mechanism is arranged in the heat dissipation box;

protection machanism includes cage, motor, threaded rod, sliding block, connecting plate and guard box, two sets of cages of mount pad top both sides fixedly connected with, it is two sets of the cage top is provided with the motor, and is two sets of motor output fixedly connected with threaded rod, it is two sets of the threaded rod sets up inside the cage, and the threaded rod both ends rotate with the cage and be connected, and is two sets of the threaded rod outside all is provided with the sliding block, and is two sets of fixedly connected with connecting plate between the sliding block, connecting plate bottom fixedly connected with guard box.

Preferably, two sets of inside temperature-sensing wares that are provided with of guard box, the laminating of temperature-sensing ware side and equipment body, the warning light electric connection that temperature-sensing ware and connecting plate top set up.

Preferably, the sliding block is the cuboid, the sliding block is connected with threaded rod screw thread rotation, and sliding block and lift case sliding connection.

Preferably, the heat dissipation mechanism comprises an electric push rod, moving blocks, sliding blocks and fans, the electric push rod is arranged inside the heat dissipation box, two sets of moving blocks are fixedly connected to the output end of the electric push rod, the moving blocks are symmetrically arranged inside the heat dissipation box and are in sliding connection with the heat dissipation box, the sliding blocks are fixedly connected to the two sides of the sliding blocks, the moving blocks are fixedly connected to the fans arranged on one sides of the outer portions of the heat dissipation box, and the fans are arranged at the top of the device body.

Preferably, two sets of chutes are formed in the heat dissipation box, the sliding block is arranged in the chute and is connected with the chute in a sliding manner.

Preferably, the heat dissipation box is arranged inside the connecting plate, and an electric push rod arranged inside the heat dissipation box is electrically connected with a warning lamp arranged at the top of the connecting plate.

The utility model discloses a protection device for operation and maintenance of electrical equipment in a power plant, which has the following beneficial effects:

1. this protector is used in power plant electrical equipment operation maintenance, protection mechanism through setting up, when needs protect, the starter motor, it is rotatory to make the motor drive the threaded rod, the threaded rod rotates with the sliding block screw thread that outside set up to be connected, make the sliding block go up and down in the lifting box inside, make the sliding block drive the connecting plate lift, make the protecting box cover that the connecting plate bottom set up establish outside the equipment body, the inside temperature-sensing ware and the laminating of equipment body that sets up of protecting box, protect the early warning through the warning light with temperature-sensing ware electric connection, can protect and monitor the early warning by electrical equipment, the device is convenient for to maintain simultaneously, the practicality of device has been guaranteed.

2. This protector is used in power plant electrical equipment operation maintenance, through the heat dissipation mechanism that sets up, when needs dispel the heat, start the electric push rod, make the electric push rod drive the movable block and slide at heat dissipation incasement portion, make the movable block drive the slider and slide in spout inside, the spout can play the stable effect of restriction to the removal of movable block, start the fan that the movable block bottom set up, can make the fan remove the heat dissipation to the equipment body, prevented that electrical equipment from taking place to damage because of the high temperature, guaranteed the practicality of device.

Drawings

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

FIG. 2 is a schematic top view of the heat dissipation mechanism of the present invention;

FIG. 3 is a schematic front view of the heat dissipation mechanism of the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a mounting seat; 11. a lifting box; 12. a motor; 13. a threaded rod; 14. a slider; 15. a connecting plate; 16. a protective box; 17. a temperature sensor; 18. a warning light; 2. an apparatus body; 3. a heat dissipation box; 31. an electric push rod; 32. a moving block; 33. a slider; 34. a chute; 35. a fan.

Detailed Description

The embodiment of the utility model discloses a protection device for operation and maintenance of electrical equipment in a power plant, which comprises a mounting seat 1, wherein an equipment body 2 is arranged at the top of the mounting seat 1, a heat dissipation box 3 is arranged at the top of the equipment body 2, a protection mechanism is arranged at the top of the mounting seat 1, and a heat dissipation mechanism is arranged in the heat dissipation box 3, as shown in figures 1-4.

Through the technical scheme, the protection mechanism can be used for protecting the electrical equipment and carrying out monitoring and early warning, the device is convenient to maintain, the practicability of the device is guaranteed, the device can be used for radiating the electrical equipment through the arranged radiating mechanism, the electrical equipment is prevented from being damaged due to overhigh temperature, and the practicability of the device is guaranteed.

Specifically, the protection machanism includes lift box 11, motor 12, threaded rod 13, sliding block 14, connecting plate 15 and protective housing 16, two sets of lift box 11 of 1 top both sides fixedly connected with of mount pad, two sets of lift box 11 tops are provided with motor 12, two sets of motor 12 output end fixedly connected with threaded rod 13, two sets of threaded rod 13 set up inside lift box 11, and threaded rod 13 both ends are rotated with lift box 11 and are connected, two sets of threaded rod 13 outside all are provided with sliding block 14, fixedly connected with connecting plate 15 between two sets of sliding blocks 14, connecting plate 15 bottom fixedly connected with protective housing 16.

Through the above technical solution, the internal circuit connection of the lifting box 11 and the temperature sensor 17 is the prior art, and will not be described herein, when protection is needed, the motor 12 is started, the motor 12 drives the threaded rod 13 to rotate, the threaded rod 13 is in threaded rotation connection with the sliding block 14 arranged outside, the sliding block 14 is lifted inside the lifting box 11, the sliding block 14 drives the connecting plate 15 to lift, the protecting box 16 arranged at the bottom of the connecting plate 15 is sleeved outside the device body 2, two groups of temperature sensors 17 are arranged inside the protecting box 16, the side surfaces of the temperature sensors 17 are attached to the device body 2, the temperature sensors 17 are electrically connected to the warning lamps 18 arranged at the top of the connecting plate 15, the temperature sensors 17 arranged inside the protecting box 16 are attached to the device body 2, protection and warning are performed through the warning lamps 18 electrically connected to the temperature sensors 17, so that the electrical device can be protected and monitored and warned, meanwhile, the device is convenient to maintain, and the practicability of the device is guaranteed.

Specifically, the sliding block 14 is a rectangular parallelepiped, the sliding block 14 is in threaded connection with the threaded rod 13, and the sliding block 14 is in sliding connection with the lifting box 11.

Specifically, the heat dissipation mechanism includes electric push rod 31, movable block 32, slider 33 and fan 35, and the inside electric push rod 31 that is provided with of heat dissipation case 3, two sets of movable blocks 32 of electric push rod 31 output fixedly connected with, movable block 32 symmetry set up inside heat dissipation case 3, and movable block 32 and heat dissipation case 3 sliding connection, two sets of slider 33 both sides fixedly connected with sliders 33, movable block 32 set up in the outside one side fixedly connected with fan 35 of heat dissipation case 3, and fan 35 sets up in 2 tops of equipment body.

Through the technical scheme, electric push rod 31, fan 35 internal line connects for prior art, it is not repeated here much, when needs dispel the heat, start electric push rod 31, make electric push rod 31 drive movable block 32 slide in heat dissipation case 3 is inside, two sets of spouts 34 have been seted up to heat dissipation case 3 is inside, slider 33 sets up inside spout 34, and slider 33 and spout 34 sliding connection, make movable block 32 drive slider 33 slide inside spout 34, spout 34 can play the stable effect of restriction to the removal of movable block 32, start fan 35 that movable block 32 bottom set up, can make fan 35 remove the heat dissipation to equipment body 2, prevented that electrical equipment from taking place to damage because of the high temperature, the practicality of device has been guaranteed.

Specifically, the heat dissipation box 3 is disposed inside the connection board 15, and the electric push rod 31 disposed inside the heat dissipation box 3 is electrically connected to the warning light 18 disposed on the top of the connection board 15.

The working principle is as follows: when needing the protection, start motor 12, it is rotatory to make motor 12 drive threaded rod 13, threaded rod 13 is connected with the 14 screw thread rotations of the sliding block that the outside set up, make sliding block 14 lift in 11 insides of lifting box, make sliding block 14 drive connecting plate 15 and go up and down, make 16 covers of protective box that the connecting plate 15 bottom set up establish outside equipment body 2, the inside temperature-sensing ware 17 that sets up of protective box 16 laminates with equipment body 2, through the warning light 18 with temperature-sensing ware 17 electric connection protect the early warning.

When heat dissipation is needed, the electric push rod 31 is started, the electric push rod 31 drives the moving block 32 to slide inside the heat dissipation box 3, the moving block 32 drives the sliding block 33 to slide inside the sliding groove 34, the sliding groove 34 can play a role in limiting stability for movement of the moving block 32, the fan 35 arranged at the bottom of the moving block 32 is started, and the fan 35 can move the device body 2 to dissipate heat.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protector is used in operation of power plant electrical equipment maintenance, includes mount pad (1), its characterized in that: an equipment body (2) is arranged at the top of the mounting seat (1), a heat dissipation box (3) is arranged at the top of the equipment body (2), a protection mechanism is arranged at the top of the mounting seat (1), and a heat dissipation mechanism is arranged in the heat dissipation box (3);

protection machanism includes cage (11), motor (12), threaded rod (13), sliding block (14), connecting plate (15) and guard box (16), mount pad (1) two sets of cage (11) of top both sides fixedly connected with, it is two sets of cage (11) top is provided with motor (12), and is two sets of motor (12) output end fixedly connected with threaded rod (13), two sets of threaded rod (13) set up inside cage (11), and threaded rod (13) both ends rotate with cage (11) and be connected, and is two sets of threaded rod (13) outside all is provided with sliding block (14), and is two sets of fixedly connected with connecting plate (15) between sliding block (14), connecting plate (15) bottom fixedly connected with guard box (16).

2. The protection device for operation and maintenance of electrical equipment of a power plant according to claim 1, characterized in that: the inside two sets of temperature-sensing ware (17) that are provided with of protective housing (16), temperature-sensing ware (17) side and equipment body (2) laminating, warning light (18) electric connection that temperature-sensing ware (17) and connecting plate (15) top set up.

3. The protection device for operation and maintenance of electric equipment of power plant according to claim 1, characterized in that: sliding block (14) are the cuboid, sliding block (14) and threaded rod (13) screw thread are rotated and are connected, and sliding block (14) and cage (11) sliding connection.

4. The protection device for operation and maintenance of electrical equipment of a power plant according to claim 1, characterized in that: the heat dissipation mechanism comprises an electric push rod (31), a moving block (32), a sliding block (33) and a fan (35), wherein the electric push rod (31) is arranged inside the heat dissipation box (3), two sets of moving blocks (32) are fixedly connected to the output end of the electric push rod (31), the moving blocks (32) are symmetrically arranged inside the heat dissipation box (3), the moving blocks (32) are connected with the heat dissipation box (3) in a sliding mode, the two sets of sliding blocks (33) are fixedly connected with the sliding block (33) on the two sides of the sliding block (33), the moving blocks (32) are arranged on the fan (35) on one side of the outer portion of the heat dissipation box (3), and the fan (35) is arranged at the top of the device body (2).

5. The protection device for operation and maintenance of electric equipment of a power plant according to claim 4, characterized in that: two sets of chutes (34) are formed in the heat dissipation box (3), the sliding blocks (33) are arranged in the chutes (34), and the sliding blocks (33) are connected with the chutes (34) in a sliding mode.

6. The protection device for operation and maintenance of electric equipment of power plant according to claim 1, characterized in that: the heat dissipation box (3) is arranged inside the connecting plate (15), and an electric push rod (31) arranged inside the heat dissipation box (3) is electrically connected with a warning lamp (18) arranged at the top of the connecting plate (15).