CN214220856U

CN214220856U - Safety protection device of electrical equipment

Info

Publication number: CN214220856U
Application number: CN202120000854.5U
Authority: CN
Inventors: 杨天水
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-03
Filing date: 2021-01-03
Publication date: 2021-09-17
Anticipated expiration: 2031-01-03

Abstract

The utility model discloses a safety protection device of electrical equipment, which comprises a plurality of independent protection units, wherein the protection units are spliced end to form an annular structure with a cavity inside; each protection unit comprises a base, a top plate and an adjusting rod; the adjusting rod is arranged between the base and the top plate and comprises a sleeve, an upper screw and a lower screw, wherein the upper screw and the lower screw are arranged at two ends of the sleeve and are respectively in threaded fit with the sleeve; one end of the upper screw rod, which is back to the sleeve, is rotatably connected with the lower end of the top plate; one end of the lower screw rod back to the sleeve is rotatably connected with the upper end of the base. The utility model has the advantages that: the protection to the electrical equipment is realized by surrounding a plurality of relatively independent protection units to form an annular structure, each protection unit is provided with an independent adjusting rod to adjust the height of the protection unit, and the height of the protection unit at the corresponding position can be adjusted by the adjusting rod aiming at the electrical equipment with different heights on different structural planes, so that more comprehensive protection is realized.

Description

Safety protection device of electrical equipment

Technical Field

The utility model belongs to the technical field of safety arrangement, especially, relate to an electrical equipment's safety arrangement.

Background

The electrical equipment is a general name for equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, and the electrical equipment is easily influenced by the surrounding environment without a protection device in the use process to cause the damage of the equipment, so that the service life of the equipment is influenced, and corresponding potential safety hazards exist. Take high-voltage electrical equipment as an example, high-voltage electrical equipment sets up in the open air mostly, and traditional outdoor high-voltage electrical equipment need use protection rail cooperation safety warning sign in order to improve high-voltage electrical equipment's safety protection coefficient at the in-process of installation. However, the conventional safety protection fence for high-voltage electrical equipment has the problem of inconvenient height adjustment in the use process, and particularly, the height of the fence cannot be adjusted independently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a convenient electrical equipment's of altitude mixture control safety arrangement.

In order to achieve the purpose, the safety protection device of the electrical equipment comprises a plurality of independent protection units, wherein the protection units are spliced end to form an annular structure with a cavity inside;

each protection unit comprises a base, a top plate and an adjusting rod; the adjusting rod is arranged between the base and the top plate and comprises a sleeve, an upper screw and a lower screw, wherein the upper screw and the lower screw are arranged at two ends of the sleeve and are respectively in threaded fit with the sleeve; one end of the upper screw rod, which is back to the sleeve, is rotatably connected with the lower end of the top plate; one end of the lower screw rod, which is back to the sleeve, is rotatably connected with the upper end of the base.

Further, the base and the top plate are respectively in a fan-shaped horizontal plate structure.

Further, the base and the top plate on the same protection unit have the same width.

Furthermore, a ground connecting bolt is also arranged on the base.

Furthermore, the side of base is equipped with the magnet piece, and adjacent the protection unit the base passes through the magnet piece is inhaled mutually and is connected.

Furthermore, locking nuts in threaded fit with the upper screw and the lower screw are respectively arranged at two ends of the sleeve. The utility model has the advantages that: the protection to the electrical equipment is realized by surrounding a plurality of relatively independent protection units to form an annular structure, each protection unit is provided with an independent adjusting rod to adjust the height of the protection unit, and the height of the protection unit at the corresponding position can be adjusted by the adjusting rod aiming at the electrical equipment with different heights on different structural planes, so that more comprehensive protection is realized.

Drawings

Fig. 1 is a schematic perspective view of the safety protection device of the electrical equipment of the present invention.

Fig. 2 is a schematic perspective view of a protection unit in fig. 1.

Fig. 3 is a schematic perspective view of the protection unit of fig. 1 after height adjustment.

Fig. 4 is a schematic view of the ring structure of fig. 1 with electrical equipment disposed in the cavity.

In the figure, a protection unit 1, an electric device 2, a base 3, a top plate 4, an adjusting rod 5, a sleeve 6, an upper screw 7, a lower screw 8, a ground bolt 9, a lock nut 10 and a magnet block 11.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

The safety protection device of the electrical equipment shown in fig. 1, 2, 3 and 4 comprises a plurality of independent protection units 1, wherein the protection units 1 are spliced end to form an annular structure with a cavity inside; referring to fig. 4, the cavity is a placement area for the electrical device 2. The protection device of this embodiment evenly sets up a plurality of protection unit 1 along 2 circumference of electrical equipment according to electrical equipment 2's volume profile to make 1 end to end concatenation of each protection unit surround electrical equipment 2 inside, realize the protection to electrical equipment 2, also can guarantee personnel's safety.

Specifically, each protection unit 1 comprises a base 3, a top plate 4 and an adjusting rod 5; the adjusting rod 5 is arranged between the base 3 and the top plate 4, and the adjusting rod 5 comprises a sleeve 6 and an upper screw 7 and a lower screw 8 which are arranged at two ends of the sleeve 6 and are respectively in threaded fit with the sleeve; one end of the upper screw 7 back to the sleeve 6 is rotatably connected with the lower end of the top plate 4; one end of the lower screw 8, which is back to the sleeve 6, is rotatably connected with the upper end of the base 3. Specifically, the upper end of the upper screw 7 and the lower end of the top plate 4, the lower end of the lower screw 8 and the upper end of the base 3 can be rotatably connected through bearings, so that when the upper screw 7 or the lower screw 8 is rotated, the top plate 4 or the base 3 does not need to be rotated, and the sleeve 6 is matched with the screw threads of the upper screw 7 and the lower screw 8 to adjust the height of the adjusting rod 5. Referring to fig. 3, after the height of the adjusting rod 5 of one of the protection units 1 is adjusted, the top plate 4 is relatively higher than the top plates 4 of the other protection units 1, and the upper end surfaces of some of the electrical devices 2 are not at the same level. Therefore, the height of the adjusting rod 5 to which the protection unit 1 at the corresponding position belongs can be independently adjusted to adapt to the change of the height of the electrical equipment 2.

In order to keep the adjusting rod 5 stable after the height adjustment, the two ends of the sleeve 6 are respectively provided with a locking nut 10 which is in threaded fit with the upper screw 7 and the lower screw 8, and the locking nuts 10 can limit the rotation and the up-and-down movement of the sleeve 6.

The base 3 and the top plate 4 in this embodiment are each a fan-shaped horizontal plate-like structure. The base 3 and the top plate 4 on the same protection unit 1 have the same width.

In order to stably place the base 3, the base 3 is further provided with a grounding bolt 9, the grounding bolt 9 fixes the base 3 on the ground during installation, the abutting bases 3 of the adjacent protection units 1 are connected with each other through a magnet block 11 arranged at the side end of the base 3, and of course, other connection modes can be adopted between the adjacent bases 3.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.

Claims

1. A safety protection device of electrical equipment is characterized in that: the device comprises a plurality of independent protection units (1), wherein the protection units (1) are spliced end to form an annular structure with a cavity inside; each protection unit (1) comprises a base (3), a top plate (4) and an adjusting rod (5); the adjusting rod (5) is arranged between the base (3) and the top plate (4), and the adjusting rod (5) comprises a sleeve (6) and an upper screw (7) and a lower screw (8) which are arranged at two ends of the sleeve (6) and are respectively in threaded fit with the sleeve; one end of the upper screw rod (7) back to the sleeve (6) is rotatably connected with the lower end of the top plate (4); one end of the lower screw rod (8) back to the sleeve (6) is rotatably connected with the upper end of the base (3).

2. A safety arrangement for electrical equipment according to claim 1, characterised in that: the base (3) and the top plate (4) are respectively in a fan-shaped horizontal plate structure.

3. A safety arrangement for electrical equipment according to claim 1, characterised in that: the base (3) and the top plate (4) on the same protection unit (1) are the same in width.

4. A safety arrangement for electrical equipment according to claim 1, characterised in that: the side of base (3) is equipped with magnet piece (11), and is adjacent protection unit (1) base (3) are through magnet piece (11) attract each other and are connected.

5. A safety arrangement for electrical equipment according to claim 1, characterised in that: and locking nuts (10) in threaded fit with the upper screw (7) and the lower screw (8) are respectively arranged at two ends of the sleeve (6).