CN215236682U

CN215236682U - Dustproof device for explosion-proof electrical equipment

Info

Publication number: CN215236682U
Application number: CN202023102136.3U
Authority: CN
Inventors: 刘瀚泽; 郭富荣; 王辉莲
Original assignee: Hatress Enterprise China Co ltd
Current assignee: Hatress Enterprise China Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-12-21
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to an electrical equipment technical field just discloses an explosion-proof dust keeper for electrical equipment, including the protection base, the cavity has been seted up to the inner wall of protection base, the inner wall fixedly connected with coupling spring of cavity, coupling spring's one end fixedly connected with protection splint, protection splint's inner wall swing joint has the electrical equipment main part, the inner diapire swing joint of protection base has the protection to fill up. This dust keeper for explosion-proof electrical equipment can play dustproof effect to the bottom of electrical equipment main part to can fix a position the position of electrical equipment main part, solve inside and outside easy accumulation dust of general explosion-proof electrical equipment, explosion phenomenon appears easily in the explosion-proof electrical equipment inner member of long-time back, has reduced electrical equipment life's problem, it facilitates to have brought for staff's maintenance, staff's work burden has been alleviateed, explosion-proof electrical equipment's user demand has been satisfied.

Description

Dustproof device for explosion-proof electrical equipment

Technical Field

The utility model relates to an electrical equipment technical field specifically is an explosion-proof dust keeper for electrical equipment.

Background

Electrical appliances generally refer to all appliances that use electricity, such as: from the professional perspective, televisions, refrigerators, fans, computers and the like mainly refer to electrical devices, equipment and elements which are used for connecting and disconnecting circuits and transforming circuit parameters so as to realize the functions of controlling, adjusting, switching, detecting, protecting and the like of the circuits or electric equipment.

After the existing electrical equipment is used for a long time, dust is easily accumulated outside and inside the electrical equipment, so that the electrical equipment is easy to explode in the using process, the service life of the electrical equipment is shortened, and the using requirement of explosion-proof electrical equipment cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an explosion-proof electrical equipment uses dust keeper possesses advantages such as can improve explosion-proof electrical equipment life, has solved the inside dust that accumulates easily with the outside of current explosion-proof electrical equipment, and the phenomenon of explosion appears easily in the explosion-proof electrical equipment inner member of long-time back, has reduced electrical equipment's life, can not satisfy the problem of explosion-proof electrical equipment user demand.

(II) technical scheme

For the purpose that realizes above-mentioned explosion-proof electrical equipment and improve life, the utility model provides a following technical scheme: a dustproof device for explosion-proof electrical equipment comprises a protective base, wherein the inner wall of the protective base is provided with a cavity, the inner wall of the cavity is fixedly connected with a connecting spring, one end of the connecting spring is fixedly connected with a protective splint, the inner wall of the protective splint is movably connected with an electrical equipment main body, the inner bottom wall of the protective base is movably connected with a protective pad, the top of the protective pad is movably connected with the bottom of the main body of the electrical equipment, the outer wall of the main body of the electrical equipment is provided with a connecting groove, the inner wall of the connecting groove is fixedly connected with a connecting rod, the outer wall of the protective base is provided with a groove, the inner wall of the groove is fixedly connected with a slide bar, the outer wall of the slide bar is movably connected with a slide block, the outer wall fixedly connected with first antiskid ribbed tile of sliding block, the inner wall swing joint of first antiskid ribbed tile has the second guard plate, the inner wall swing joint of second guard plate has the third protection board.

Preferably, the width of the first antiskid plate, the width of the second protection plate and the width of the third protection plate are gradually reduced from long to short, and the first antiskid plate, the second protection plate and the third protection plate are overlapped.

Preferably, the outer wall fixedly connected with second sliding block of second guard plate, and the second guard plate passes through the inside of second sliding block gomphosis at first antiskid ribbed tile, the first sliding block of outer wall fixedly connected with of third guard plate, and the third guard plate passes through the inside of first sliding block gomphosis at the second guard plate, and telescopic connection between first antiskid ribbed tile, second guard plate and the third guard plate.

Preferably, the quantity of first antiskid ribbed tile, the quantity of second guard plate and the quantity of third guard plate are two, and the both sides of two third guard plates are provided with first magnet and second magnet respectively, and the magnetism of first magnet and second magnet is opposite, and two third guard plates are through having first magnet and second magnet fixed connection.

Preferably, the protection pad is a sponge protection pad, and the central line of the protection pad coincides with the central line of the electrical equipment main body.

Preferably, the number of protection splint is two, and two protection splint about the horizontal central line symmetric distribution of electrical equipment main part, and two protection splint are U shape protection splint, and two protection splint all through the inner wall fixed connection of connecting spring with the protection base.

Preferably, the shape and size of the connecting rod and the shape and size of the connecting groove are matched with each other, and the connecting rod is embedded in the outer wall of the electrical equipment main body through the connecting groove.

Third, beneficial effect

Compared with the prior art, the utility model provides an explosion-proof dust keeper for electrical equipment possesses following beneficial effect:

1. this dust keeper for explosion-proof electrical equipment, through the protection base, the cavity, coupling spring, the protection splint, the connecting rod, the electrical equipment main part, the mutually supporting of protection pad and spread groove is used, can play dustproof effect to the bottom of electrical equipment main part, and can fix a position the position of electrical equipment main part, the inside and outside easy accumulation dust of general explosion-proof electrical equipment has been solved, the phenomenon of explosion appears easily to explosion-proof electrical equipment inner member after long-time, electrical equipment life's problem has been reduced, the maintenance for the staff has brought the facility, staff's work burden has been alleviateed, explosion-proof electrical equipment's user demand has been satisfied.

2. This dust keeper for explosion-proof electrical equipment through recess, slide bar, sliding block, first antiskid ribbed tile, second guard plate, third guard plate, first sliding block and the second sliding block that sets up, can play dustproof effect to the front of electrical equipment main part to can stretch out and draw back the connection between first antiskid ribbed tile, second guard plate and the third guard plate, conveniently operate taking of electrical equipment main part.

3. This dust keeper for explosion-proof electrical equipment through the first magnet and the second magnet that set up, can fix the position and the connection of the first antiskid ribbed tile in both sides, second guard plate and third guard plate, makes things convenient for the staff to use.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is the utility model discloses first antiskid ribbed tile, second guard plate and third guard plate connection structure sketch map.

In the figure: 1. a protective base; 2. a groove; 3. a slide bar; 4. a slider; 5. a first cleat; 6. a second guard plate; 7. a third protection plate; 8. a first magnet; 9. a cavity; 10. a connecting spring; 11. a protective splint; 12. a connecting rod; 13. an electrical equipment main body; 14. a protective pad; 15. a second magnet; 16. connecting grooves; 17. a first slider; 18. and a second slider.

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.

Referring to fig. 1-4, a dust-proof device for explosion-proof electrical equipment comprises a protection base 1, a cavity 9 is formed on the inner wall of the protection base 1, a connecting spring 10 is fixedly connected to the inner wall of the cavity 9, one end of the connecting spring 10 is fixedly connected with a protection splint 11, the inner wall of the protection splint 11 is movably connected with an electrical equipment main body 13, the number of the protection splint 11 is two, the two protection splints 11 are symmetrically distributed about the transverse central line of the electrical equipment main body 13, the two protection splints 11 are U-shaped protection splints, the two protection splints 11 are both fixedly connected with the inner wall of the protection base 1 through the connecting spring 10, a protection pad 14 is movably connected to the inner bottom wall of the protection base 1, the protection pad 14 is a sponge protection pad, the central line of the protection pad 14 coincides with the central line of the electrical equipment main body 13, the sponge is a porous material with good water absorption, the sponge can be used for cleaning articles, the sponge commonly used by people is made of wood cellulose fiber or foamed plastic polymer, the top of the protective pad 14 is movably connected with the bottom of the electrical equipment main body 13, the outer wall of the electrical equipment main body 13 is provided with a connecting groove 16, the inner wall of the connecting groove 16 is fixedly connected with a connecting rod 12, the shape and the size of the connecting rod 12 are matched with those of the connecting groove 16, the connecting rod 12 is embedded on the outer wall of the electrical equipment main body 13 through the connecting groove 16, and through the mutual matching use of the protective base 1, the cavity 9, the connecting spring 10, the protective clamping plate 11, the connecting rod 12, the electrical equipment main body 13, the protective pad 14 and the connecting groove 16, the dustproof effect can be achieved on the bottom of the electrical equipment main body 13, the positioning can be achieved on the position of the electrical equipment main body 13, and the problem that dust is easily accumulated inside and outside the common explosion-proof electrical equipment is solved, the explosion phenomenon of internal elements of the explosion-proof electrical equipment easily occurs after a long time, the service life of the electrical equipment is reduced, convenience is brought to the overhaul of workers, the work load of the workers is reduced, and the use requirement of the explosion-proof electrical equipment is met, the outer wall of the protective base 1 is provided with the groove 2, the inner wall of the groove 2 is fixedly connected with the slide rod 3, the outer wall of the slide rod 3 is movably connected with the slide block 4, the outer wall of the slide block 4 is fixedly connected with the first anti-skid plate 5, the inner wall of the first anti-skid plate 5 is movably connected with the second protective plate 6, the inner wall of the second protective plate 6 is movably connected with the third protective plate 7, the width of the first anti-skid plate 5, the width of the second protective plate 6 and the width of the third protective plate 7 are sequentially decreased from long to short, in addition, the superposition of the first anti-skid plate 5, the second protective plate 6 and the third protective plate 7, the outer wall of the second protective plate 6 is fixedly connected with the second slide block 18, the second protection plate 6 is embedded in the first anti-skid plate 5 through a second sliding block 18, the outer wall of the third protection plate 7 is fixedly connected with a first sliding block 17, the third protection plate 7 is embedded in the second protection plate 6 through the first sliding block 17, the first anti-skid plate 5, the second protection plate 6 and the third protection plate 7 are in telescopic connection, the number of the first anti-skid plate 5, the number of the second protection plate 6 and the number of the third protection plate 7 are two, two sides of the two third protection plates 7 are respectively provided with a first magnet 8 and a second magnet 15, the magnetism of the first magnet 8 is opposite to that of the second magnet 15, the two third protection plates 7 are fixedly connected through the first magnet 8 and the second magnet 15, and the first anti-skid plate 5, the second protection plate 6, the third protection plate 7, the first sliding block 17 and the second sliding block 18 are arranged through the grooves 2, the sliding rods 3, the sliding blocks 4, the first anti-skid plate 5, the second protection plate 6, the third protection plate 7, can play dustproof effect to electrical equipment main part 13's front to can stretch out and draw back the connection between first antiskid ribbed tile 5, second guard plate 6 and the third guard plate 7, conveniently operate taking of electrical equipment main part 13, through first magnet 8 and the second magnet 15 that sets up, can fix the position and the connection of the first antiskid ribbed tile 5 of both sides, second guard plate 6 and third guard plate 7, make things convenient for the staff to use.

When using, place protection pad 14 at the interior diapire of protection base 1, place electrical equipment main part 13 between two protection splint 11, can be with connecting rod 12 gomphosis in the inside of spread groove 16 at the placement process, after the position of fixed electrical equipment main part 13, rotate the first antiskid ribbed tile 5 of both sides through slide bar 3, the position of second guard plate 6 and third guard plate 7, then to the middle first antiskid ribbed tile 5 that elongates, the connection between second guard plate 6 and the third guard plate 7, connect two third guard plates 7 through first magnet 8 and second magnet 15, thereby work has been accomplished.

In conclusion, this dust keeper for explosion-proof electrical equipment has reached the effect that improves explosion-proof electrical equipment life, has solved the inside and outside dust that accumulates easily of general explosion-proof electrical equipment, and the phenomenon of explosion appears easily in the explosion-proof electrical equipment inner member after long-time, has reduced electrical equipment life's problem, satisfies explosion-proof electrical equipment's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 explosion-proof dust keeper for electrical equipment, includes protection base (1), its characterized in that: the inner wall of the protection base (1) is provided with a cavity (9), the inner wall of the cavity (9) is fixedly connected with a connecting spring (10), one end of the connecting spring (10) is fixedly connected with a protection splint (11), the inner wall of the protection splint (11) is movably connected with an electrical equipment main body (13), the inner bottom wall of the protection base (1) is movably connected with a protection pad (14), the top of the protection pad (14) is movably connected with the bottom of the electrical equipment main body (13), the outer wall of the electrical equipment main body (13) is provided with a connecting groove (16), the inner wall of the connecting groove (16) is fixedly connected with a connecting rod (12), the outer wall of the protection base (1) is provided with a groove (2), the inner wall of the groove (2) is fixedly connected with a sliding rod (3), the outer wall of the sliding rod (3) is movably connected with a sliding block (4), the outer wall fixedly connected with first antiskid ribbed tile (5) of sliding block (4), the inner wall swing joint of first antiskid ribbed tile (5) has second guard plate (6), the inner wall swing joint of second guard plate (6) has third guard plate (7).

2. The dustproof device for explosion-proof electric equipment according to claim 1, wherein: the width of first antiskid ribbed tile (5), the width of second guard plate (6) and the width of third guard plate (7) decrease progressively from long to short in proper order, and the coincidence of first antiskid ribbed tile (5), second guard plate (6) and third guard plate (7).

3. The dustproof device for explosion-proof electric equipment according to claim 1, wherein: the outer wall fixedly connected with second sliding block (18) of second guard plate (6), and second guard plate (6) are through second sliding block (18) gomphosis in the inside of first antiskid ribbed tile (5), the first sliding block (17) of outer wall fixedly connected with of third guard plate (7), and third guard plate (7) are through the inside of first sliding block (17) gomphosis in second guard plate (6), and telescopic connection between first antiskid ribbed tile (5), second guard plate (6) and third guard plate (7).

4. The dustproof device for explosion-proof electric equipment according to claim 1, wherein: the quantity of first antiskid ribbed tile (5), the quantity of second guard plate (6) and the quantity of third guard plate (7) are two, and the both sides of two third guard plates (7) are provided with first magnet (8) and second magnet (15) respectively, and the magnetism of first magnet (8) and second magnet (15) is opposite, and two third guard plates (7) are through having first magnet (8) and second magnet (15) fixed connection.

5. The dustproof device for explosion-proof electric equipment according to claim 1, wherein: the protective pad (14) is a sponge protective pad, and the central line of the protective pad (14) coincides with the central line of the electrical equipment main body (13).

6. The dustproof device for explosion-proof electric equipment according to claim 1, wherein: the U-shaped protection clamp plate is characterized in that the number of the protection clamp plates (11) is two, the two protection clamp plates (11) are symmetrically distributed about the transverse center line of the electric appliance main body (13), the two protection clamp plates (11) are U-shaped protection clamp plates, and the two protection clamp plates (11) are fixedly connected with the inner wall of the protection base (1) through connecting springs (10).

7. The dustproof device for explosion-proof electric equipment according to claim 1, wherein: the shape and size of the connecting rod (12) and the shape and size of the connecting groove (16) are matched with each other, and the connecting rod (12) is embedded in the outer wall of the electrical equipment main body (13) through the connecting groove (16).