CN213692813U

CN213692813U - Protection device of electrical equipment

Info

Publication number: CN213692813U
Application number: CN202022448577.2U
Authority: CN
Inventors: 李建锁; 郭改霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-13
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a protection device of electrical equipment, which relates to the field of electrical equipment and comprises a box body and a fixed plate, wherein the fixed plate is installed on the inner wall of the box body, the middle part of the fixed plate is provided with a supporting rod, damping springs are installed at the two ends of the supporting rod, a sliding block is installed at the middle part of the supporting rod and is positioned between the two damping springs, one end of the sliding block is provided with a mounting frame, and the interior of the mounting frame is provided with the electrical equipment; fixed cover, fixed cover are installed in the inner chamber top of box, and the internally mounted of fixed cover has the support frame, and the mid-mounting of support frame has the fan that is used for the radiating, and the ventilation hole has all been seted up to the left and right sides of box. The utility model discloses a box can protect electrical equipment, avoids external things and electrical equipment contact to cause the damage, can reduce the vibration that electrical equipment produced in the use on the mounting bracket through damping spring, avoids electrical equipment because the vibration leads to spare part on the electrical equipment impaired.

Description

Protection device of electrical equipment

Technical Field

The utility model relates to an electrical equipment field, in particular to electrical equipment's protection device.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our 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.

At present, the protection effect of the protection device of the existing electrical equipment is not good, when the electrical equipment vibrates or has an overhigh temperature, the solution effect is not good, the working efficiency of the electrical equipment can be reduced, and the service life of the electrical equipment is influenced, so that the protection device of the electrical equipment is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical equipment's protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for an electrical apparatus is provided,

comprises a box body;

the fixing plate is mounted on the inner wall of the box body, a supporting rod is mounted in the middle of the fixing plate, damping springs are mounted at two ends of the supporting rod, a sliding block is mounted in the middle of the supporting rod and located between the two damping springs, a mounting frame is mounted at one end of the sliding block, and electrical equipment is mounted inside the mounting frame; and

fixed cover, fixed cover is installed in the inner chamber top of box, the internally mounted of fixed cover has the support frame, the mid-mounting of support frame has the fan that is used for the heat dissipation, the ventilation hole has all been seted up to the left and right sides of box.

Optionally, the dovetail connecting strips are installed on the upper side and the lower side of the inner wall of the mounting rack, and the dovetail grooves matched with the dovetail connecting strips are formed in the upper side and the lower side of the two ends of the electrical equipment.

Optionally, the hinged bases are installed on two sides of the bottom of the inner cavity of the box body, the ejector rods are installed in the middle of the hinged bases, and the ejector rods are in contact with the bottoms of the sliding blocks.

Optionally, a support column is installed at the top of the box body, a protective cover is installed at the top end of the support column, and the protective cover is made of aluminum silicate materials.

Optionally, a box door is mounted on the front side of the box body through a hinge, and a pull groove is formed in the surface of the box door.

Optionally, the quantity of fixed plate has four groups, four groups the fixed plate is the symmetrical form and arranges in the box, the quantity of sliding block equals with the quantity of fixed plate.

Optionally, the bottom of the inner cavity of the box body is provided with a moisture-proof pad.

The utility model discloses a technological effect and advantage:

the utility model discloses a box can protect electrical equipment, avoids external things and electrical equipment contact to cause the damage, can reduce the vibration that electrical equipment produced in the use on the mounting bracket through damping spring, avoids electrical equipment because the vibration leads to spare part on the electrical equipment impaired, and the cooperation through fan and ventilation hole can fly away the heat that electrical equipment produced in the use away from the box to improve electrical equipment's life.

Drawings

Fig. 1 is a schematic front view of the structure of the present invention.

Fig. 2 is a schematic sectional view of the box structure of the present invention.

Fig. 3 is a schematic bottom view of the fixing sleeve structure of the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. a support bar; 4. a damping spring; 5. a slider; 6. a mounting frame; 7. an electrical device; 8. fixing a sleeve; 9. a support frame; 10. a fan; 11. a vent hole; 12. a dovetail groove; 13. dovetail connecting strips; 14. a hinged seat; 15. a top rod; 16. a support pillar; 17. a protective cover; 18. a box door; 19. and (6) groove drawing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides a protection device of electrical equipment as shown in figures 1-3,

comprises a box body 1;

the fixing plate 2 is arranged on the inner wall of the box body 1, the supporting rod 3 is arranged in the middle of the fixing plate 2, the damping springs 4 are arranged at two ends of the supporting rod 3 respectively, the damping springs 4 can reduce vibration generated by the electric equipment 7 on the mounting frame 6 in the using process, damage to parts on the electric equipment 7 due to vibration is avoided, the sliding block 5 is arranged in the middle of the supporting rod 3, the sliding block 5 is positioned between the two damping springs 4, the mounting frame 6 is arranged at one end of the sliding block 5, the electric equipment 7 can be placed by the mounting frame 6, the electric equipment 7 is arranged inside the mounting frame 6, four groups of fixing plates 2 are arranged in the box body 1 in a symmetrical mode, the number of the sliding blocks 5 is equal to that of the fixing plates 2, a moisture-proof pad is arranged at the bottom of an inner cavity of the box body 1, and the influence on the use of, the box body 1 can protect the electrical equipment 7, and damage caused by contact of external things and the electrical equipment 7 is avoided. And

fixed cover 8, fixed cover 8 is installed in the inner chamber top of box 1, the internally mounted of fixed cover 8 has support frame 9, the mid-mounting of support frame 9 has the fan 10 that is used for the radiating, ventilation hole 11 has all been seted up to the left and right sides of box 1, fan 10 and ventilation hole 11's cooperation can fly away electrical equipment 7 heat that produces in the use from box 1, thereby improve electrical equipment 7's life, box door 18 is installed through the hinge to the front side of box 1, kerve 19 has been seted up on the surface of box door 18.

This practical theory of operation:

place mounting bracket 6 with electrical equipment 7 earlier on, can produce the vibration in electrical equipment 7 working process, the vibration can drive sliding block 5 on the mounting bracket 6 and remove, make damping spring 4 atress compression, thereby reduce electrical equipment 7's vibration, electrical equipment 7 can produce certain heat in the use simultaneously, discharge in the heat follow box 1 through fan 10 in the fixed cover 8 and ventilation hole 11 in with box 1, the effectual life who improves electrical equipment 7.

The utility model discloses an in some embodiments, dovetail 13 is all installed to both sides about the inner wall of mounting bracket 6, and dovetail 12 with 13 adaptations of dovetail 12 is all offered to both sides about the both ends of electrical equipment 7, and dovetail 13 can be injectd electrical equipment 7's position with dovetail 12's cooperation, places electrical equipment 7 and rocks in mounting bracket 6.

The utility model discloses an in some embodiments, articulated seat 14 is all installed to the inner chamber bottom both sides of box 1, and the mid-mounting of articulated seat 14 has ejector pin 15, and ejector pin 15 and sliding block 5's bottom contact, ejector pin 15 can be when electrical equipment 7 installs in mounting bracket 6, prescribe a limit to sliding block 5's position, avoid sliding block 5 to remove the installation of electrical equipment 7 of being not convenient for.

The utility model discloses an in some embodiments, support column 16 is installed at the top of box 1, and protection casing 17 is installed on the top of support column 16, and protection casing 17 makes for the aluminium silicate material, and protection casing 17 can avoid external sunshine or rainwater to cause the damage to box 1 on the one hand, and on the other hand can prevent that external debris from entering into fixed cover 8 in, influences the rotation of fixed cover 8 internal fan 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A protection device for electrical equipment, characterized in that: comprises a box body (1),

the fixing plate (2) is installed on the inner wall of the box body (1), a supporting rod (3) is installed in the middle of the fixing plate (2), damping springs (4) are installed at two ends of the supporting rod (3), a sliding block (5) is installed in the middle of the supporting rod (3), the sliding block (5) is located between the two damping springs (4), an installation frame (6) is installed at one end of the sliding block (5), and electrical equipment (7) is installed inside the installation frame (6); and

fixed cover (8), install in the inner chamber top of box (1) fixed cover (8), the internally mounted of fixed cover (8) has support frame (9), the mid-mounting of support frame (9) has and is used for radiating fan (10), ventilation hole (11) have all been seted up to the left and right sides of box (1).

2. A protection device for an electric apparatus according to claim 1, characterized in that:

dovetail connecting strips (13) are all installed to both sides about the inner wall of mounting bracket (6), dovetail (12) with dovetail connecting strips (13) adaptation are all seted up to both sides about the both ends of electrical equipment (7).

3. A protection device for an electric apparatus according to claim 1, characterized in that:

articulated seat (14) are all installed to the inner chamber bottom both sides of box (1), the mid-mounting of articulated seat (14) has ejector pin (15), the bottom contact of ejector pin (15) and sliding block (5).

4. A protection device for an electric apparatus according to claim 1, characterized in that:

the top of box (1) is installed support column (16), protection casing (17) are installed on the top of support column (16), protection casing (17) are made for the aluminium silicate material.

5. A protection device for an electric apparatus according to claim 1, characterized in that:

a box door (18) is installed on the front side of the box body (1) through a hinge, and a pull groove (19) is formed in the surface of the box door (18).

6. A protection device for an electric apparatus according to claim 1, characterized in that:

the quantity of fixed plate (2) has four groups, four groups fixed plate (2) are the form of symmetry and arrange in box (1), the quantity of sliding block (5) equals with the quantity of fixed plate (2).

7. A protection device for an electric apparatus according to claim 1, characterized in that:

the bottom of the inner cavity of the box body (1) is provided with a moisture-proof pad.