CN111315170B

CN111315170B - Electric automatization protector

Info

Publication number: CN111315170B
Application number: CN202010193842.9A
Authority: CN
Inventors: 关艳翠; 多里坤·艾克白尔; 杨振元; 樊春年; 朱圆圆; 关鹏羽
Original assignee: XINJIANG INSTITUTE OF LIGHT INDUSTRY TECHNOLOGY
Current assignee: XINJIANG INSTITUTE OF LIGHT INDUSTRY TECHNOLOGY
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-04-30
Anticipated expiration: 2040-03-19
Also published as: CN111315170A

Abstract

The invention belongs to the technical field of electric automation protective devices, in particular to an electric automation protective device, which comprises a base, a protective box and a drawer, wherein the protective box is movably connected inside the base, the drawer is movably connected inside the protective box, the protective box is elastically connected with the base through a plurality of first springs, a plurality of first limiting columns are fixed at the bottom end of the protective box, a plurality of clamping grooves are formed in the inner surface of one side of the protective box, a plurality of clamping blocks are fixed on the outer surface of one side of the drawer, fixing plates are respectively arranged on two sides inside the drawer, a clamping plate is arranged on one side of the fixing plate inside the drawer, a second limiting column is fixed at each of the left end and the right end of one side surface of the clamping plate, a second spring is sleeved on the periphery of the outer part of the second limiting column, an electric automation equipment drawer is arranged between the two clamping plates, and the clamping plate elastically moves relative to the, thereby accomplish that splint are fixed to the centre gripping of electric automation equipment, easy operation, it is convenient to use.

Description

Electric automatization protector

Technical Field

The invention belongs to the technical field of electric automation protective devices, and particularly relates to an electric automation protective device.

Background

The electric automation equipment is an indispensable important part in modern electric power engineering, and is used as an important component of various electric power facility equipment, the electric automation equipment is a foundation for realizing various mechanical automation and normal operation of various electric systems, the quality of the electric automation equipment is different due to the fact that existing electric automation equipment manufacturers are unsmooth, in order to reduce the accident rate of the electric automation equipment in use, a special protection device is required to be used for protecting the electric automation equipment, the existing electric automation protection device has poor fixing effect on the electric automation equipment, and the protection device is inconvenient to move and place.

At present, domestic in 2019 11 month 26 days mandate, authorize public number for CN209693262U electric automatization protector, a new solution is provided based on the above-mentioned problem, can improve the shock attenuation shock-absorbing capacity of protective housing through damping spring, place electric automatization equipment inside the drawer, slide about not hard up lock nut moves, splint can carry out the centre gripping to the electric automatization equipment of equidimension model not fixed, not hard up fixation nut and pull drawer can take the drawer out from the protective housing is inside, the convenience is overhauld placing the electric automatization equipment inside the drawer.

The device also has the following problems in the use process: the protective box is elastically connected with the base through a plurality of damping springs, and the damping springs are stressed unevenly and are prone to deflection in the process of elastic up and down movement of the protective box relative to the base; the drawer is movably connected inside the protective box, and the fixing nut needs to be rotated relative to the threaded rod every time the drawer is pushed out or pushed back, so that the operation is inconvenient; the drawer is internally provided with a second row of sliding grooves, threaded sliding rods, sliding plates, locking nuts, T-shaped pin rods, clamping plates and spring columns which are used for clamping and fixing the electric automation equipment, the structure is complex, the operation is inconvenient, and the clamping and fixing of the electric automation equipment are affected.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides an electric automation protective device which has the characteristics of simple operation and convenience in use.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric automatization protector, the on-line screen storage device comprises a base, protective housing and drawer, the inside swing joint of base has the protective housing, the inside swing joint of protective housing has the drawer, the protective housing passes through a plurality of spring elastic connection with the base, the bottom mounting of protective housing has a plurality of spacing post No. one, a plurality of draw-in groove has been seted up to one side internal surface of protective housing, one side external surface mounting of drawer has a plurality of fixture block, the inside both sides of drawer all are provided with the fixed plate, one side that the inside of drawer is located the fixed plate is provided with splint, both ends all are fixed with No. two spacing posts about a side surface of splint, No. two the outside of spacing post has No. two springs of.

According to the preferred technical scheme of the electric automation protective device, a spongy cushion is fixed at the bottom end of the inner surface of the base, the spongy cushion is of a square structure, the upper end and the lower end of a first spring are respectively fixedly connected with the bottom end of the protective box and the bottom end of the inner surface of the base, a first limiting column penetrates through the spongy cushion and the base, and a first limiting block is fixed at the position, located on the outer side of the base, of the bottom end of the first limiting column.

According to the preferred technical scheme of the electric automation protective device, the clamping grooves are symmetrically formed, the clamping grooves are of arc structures, the first magnetic attraction pieces are fixed on the periphery of the inner wall of each clamping groove, the clamping blocks are symmetrically arranged, the first magnetic attraction pieces are of arc structures, and the second magnetic attraction pieces are fixed on the periphery of the outer portion of each magnetic attraction piece.

According to the preferred technical scheme of the electric automation protective device, the fixing plate is fixedly connected with the drawer, the clamping plate is parallel to the fixing plate, and the rubber pad is fixed on the surface of the other side of the clamping plate.

As a preferred technical scheme of the electric automation protective device, the second limiting column penetrates through the fixing plate, one end of the second limiting column is positioned on the outer side of the fixing plate and is fixedly provided with the second limiting block, and two ends of the second spring are fixedly connected with one side surface of the clamping plate and one side surface of the fixing plate respectively.

According to the preferred technical scheme of the electric automation protective device, the two sides of the upper end of the fixing plate are both provided with limiting holes, and limiting bolts are screwed in the limiting holes.

As a preferred technical scheme of the electric automation protective device, the drawer is of a square structure.

Compared with the prior art, the invention has the beneficial effects that:

the protective box is elastically connected with the base through a plurality of first springs, meanwhile, a plurality of first limiting columns are fixed at the bottom end of the protective box, and the protective box can elastically move vertically and vertically relative to the base through the plurality of first limiting columns, so that the stress is balanced, and the shock absorption is comprehensive;

the inner surface of one side of the protective box is provided with a plurality of clamping grooves, the outer surface of one side of the drawer is fixedly provided with a plurality of clamping blocks, and the clamping blocks are mutually clamped with the clamping grooves, so that the drawer in the protective box can be stably placed conveniently, is not easy to fall off by itself, and is simple to operate and convenient to use;

the inside both sides of drawer all are provided with the fixed plate, and fixed plate one side is provided with splint, and a side fixed surface of splint has the spacing post No. two of a plurality of, and the outside of No. two spacing posts registrates No. two springs all around, puts electric automation equipment between the inside splint that are located of drawer, and splint are through the relative fixed plate elastic activity of spacing post No. two and No. two springs to it is fixed to accomplish splint to the centre gripping of electric automation equipment, easy operation, it is convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic top view of the drawer according to the present invention;

FIG. 3 is a schematic top view of the stop bolt in the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

FIG. 6 is an enlarged view of the structure at C in FIG. 2;

FIG. 7 is an enlarged view of the structure shown at D in FIG. 3;

in the figure: 1. a base; 2. a protective box; 3. a drawer; 4. a sponge cushion; 5. a first spring; 6. a first limit post; 7. a fixing plate; 8. a splint; 9. a rubber pad; 10. a second limiting column; 11. a second spring; 12. a limit bolt; 13. a first limiting block; 14. a card slot; 15. a first magnetic attraction sheet; 16. a clamping block; 17. a second magnetic attraction sheet; 18. a second limiting block; 19. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: an electric automation protection device comprises a base 1, a protection box 2 and a drawer 3, wherein the protection box 2 is movably connected inside the base 1, the drawer 3 is movably connected inside the protection box 2, the protection box 2 is elastically connected with the base 1 through a plurality of first springs 5, a plurality of first limiting columns 6 are fixed at the bottom end of the protection box 2, a plurality of clamping grooves 14 are formed in the inner surface of one side of the protection box 2, a plurality of clamping blocks 16 are fixed on the outer surface of one side of the drawer 3, fixing plates 7 are respectively arranged on two sides inside the drawer 3, a clamping plate 8 is arranged on one side of the fixing plate 7 inside the drawer 3, a second limiting column 10 is fixed at the left end and the right end of one side surface of the clamping plate 8, a second spring 11 is sleeved on the periphery of the outer portion of the second limiting column 10, the protection box 2 and the base 1 are elastically connected through a plurality of first springs 5 in the embodiment, and a plurality of first limiting columns 6 are fixed at the bottom end, through the plurality of first limiting columns 6, the protective box 2 can move vertically and elastically relative to the base 1, the stress is balanced, and the shock absorption is comprehensive; the inner surface of one side of the protective box 2 is provided with a plurality of clamping grooves 14, the outer surface of one side of the drawer 3 is fixed with a plurality of clamping blocks 16, and the clamping blocks 14 and the clamping grooves 16 are mutually clamped, so that the drawer 3 in the protective box 2 can be stably placed conveniently, the drawer is not easy to automatically fall off, and the operation is simple and the use is convenient; drawer 3's inside both sides all are provided with

fixed plate

7, 7 one sides of fixed plate are provided with splint 8, one side fixed surface of splint 8 has No. two spacing posts of a plurality of 10, No. two springs 11 have been registrated around the outside of No. two spacing posts 10, put electric automation equipment between 3 inside two splint 8 that are located of drawer, splint 8 is through No. two spacing posts 10 and No. two springs 11 relative fixed plate 7 elastic activity, thereby it is fixed to electric automation equipment's centre gripping to accomplish splint 8, and the operation is simple, and the use is convenient.

Specifically, the bottom end of the inner surface of the base 1 is fixed with a sponge cushion 4, the sponge cushion 4 is of a square structure, the upper end and the lower end of a first spring 5 are respectively fixedly connected with the bottom end of the protective box 2 and the bottom end of the inner surface of the base 1, a first limit column 6 penetrates through the sponge cushion 4 and the base 1, the bottom end of the first limit column 6 is positioned at the outer side of the base 1 and is fixed with a first limit block 13, the base 1 is made of metal materials, the protective box 2 is made of metal materials, the drawer 3 is made of metal materials, the first spring 5 is used for preliminary damping of the protective box 2 relative to the base 1, the sponge cushion 4 is used for further damping of the protective box 2 relative to the base 1, the first limit column 6 is made of metal materials, and the, through a plurality of spacing post 6 for the elasticity activity about the base 1 is straight up to down can be relative to protective housing 2, and the atress is balanced, and the shock attenuation is comprehensive, prevents through stopper 13 that spacing post 6 from deviating from in the base 1.

Specifically, draw-in groove 14 is the symmetry and sets up, draw-in groove 14 is arc structure and inner wall and is fixed with magnetism all around and attracts piece 15 No. one, fixture block 16 is the symmetry setting, magnetism piece 15 is arc structure and outside and is fixed with magnetism piece 17 No. two all around, draw-in groove 14 is the arc structure in this embodiment, and the inner wall is fixed with magnetism metal magnetism piece 15 of attracting all around of arc structure, fixture block 16 is metal arc structure, and outside is fixed with magnetism metal magnetism piece 17 of attracting No. two of arc structure all around, through the mutual block of draw-in groove 14 and fixture block 16, attract each other through magnetism piece 15 and magnetism piece 17 No. two, the stable of the inside drawer 3 of protective housing 2 of being convenient for is placed, drawer 3 is difficult for deviating from, and easy operation, convenient use.

Specifically, fixed plate 7 and drawer 3 fixed connection, splint 8 and fixed plate 7 are parallel to each other, and splint 8's opposite side fixed surface has rubber pad 9, and fixed plate 7 is the metal material in this embodiment, and with drawer 3 fixed connection, splint 8 are the metal material, and are parallel to each other with fixed plate 7, alleviates the rigid wear between the splint 8 of metal material and the electric automation equipment of metal material through rubber pad 9.

It is specific, No. two spacing posts 10 run through fixed plate 7, the one end of No. two spacing posts 10 is located the outside of fixed plate 7 and is fixed with No. two stopper 18, No. two spring 11's both ends respectively with a side surface of splint 8 and a side fixed surface of fixed plate 7 are connected, No. two spacing posts 10 are the metal material in this embodiment, No. two stopper 18 is the metal material, through No. two spacing posts 10 and No. two spring 11, make splint 8 can carry out the elastic activity of horizontal direction relative to fixed plate 7, the atress is balanced, the centre gripping is stable, prevent No. two spacing posts 10 from deviating from fixed plate 7 through No. two stopper 18.

Specifically, spacing hole 19 has all been seted up to the upper end both sides of fixed plate 7, and the inside spin closure in spacing hole 19 is connected with spacing bolt 12, and No. two spacing posts 10 run through fixed plate 7 in this embodiment, are convenient for carry out the spin closure to No. two spacing posts 10 that fixed plate 7 is inside to pass through spacing hole 19 and spacing bolt 12 and fix, and then accomplish that splint 8 is fixed to the centre gripping of electric automation equipment.

Specifically, the drawer 3 has a square structure, and the drawer 3 is used for placing the electric automation equipment in the embodiment.

The working principle and the using process of the invention are as follows: when the invention is used, the drawer 3 is pulled out from the interior of the protective box 2, the clamping groove 14 and the clamping block 16 are mutually separated and combined, the first magnetic suction piece 15 and the second magnetic suction piece 17 are mutually separated and combined, the electric automation equipment is placed in the drawer 3 in the middle, the electric automation equipment pushes the clamping plates 8 towards two sides, the clamping plates 8 elastically move relative to the fixing plate 7 through the second limiting columns 10 and the second springs 11, the limiting bolts 12 in the limiting holes 19 are screwed, so that the second limiting columns 10 penetrating through the fixing plate 7 are fixed by spinning through the limiting bolts 12, the clamping and fixing of the clamping plates 8 on the electric automation equipment are further completed, the drawer 3 is pushed back to the interior of the protective box 2, the clamping groove 14 and the clamping block 16 are mutually clamped, the first magnetic suction piece 15 and the second magnetic suction piece 17 are mutually sucked, when an earthquake acts, the protective box 2 elastically moves relative to the base 1 through the first springs 5 and the first limiting columns 6, at the same time, further damping is effected by means of the foam-rubber cushion 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric automatization protector which characterized in that: comprises a base (1), the protective box comprises a protective box (2) and a drawer (3), the protective box (2) is movably connected inside a base (1), the drawer (3) is movably connected inside the protective box (2), the protective box (2) is elastically connected with the base (1) through a plurality of first springs (5), a plurality of first limiting columns (6) are fixed at the bottom end of the protective box (2), a plurality of clamping grooves (14) are formed in the inner surface of one side of the protective box (2), a plurality of clamping blocks (16) are fixed on the outer surface of one side of the drawer (3), fixing plates (7) are arranged on two sides of the inside of the drawer (3), a clamping plate (8) is arranged on one side, located on the fixing plate (7), of the inside of the drawer (3), two limiting columns (10) are fixed at the left end and the right end of the surface of one side of the clamping plate (8), and second springs (11) are sleeved on the;

a spongy cushion (4) is fixed at the bottom end of the inner surface of the base (1), the spongy cushion (4) is of a square structure, the upper end and the lower end of a first spring (5) are respectively fixedly connected with the bottom end of the protective box (2) and the bottom end of the inner surface of the base (1), a first limiting column (6) penetrates through the spongy cushion (4) and the base (1), and a first limiting block (13) is fixed at the position, located on the outer side of the base (1), of the bottom end of the first limiting column (6);

the clamping grooves (14) are symmetrically formed, the clamping grooves (14) are of arc-shaped structures, first magnetic attraction pieces (15) are fixed on the periphery of the inner wall of each clamping groove, the clamping blocks (16) are symmetrically arranged, the first magnetic attraction pieces (15) are of arc-shaped structures, and second magnetic attraction pieces (17) are fixed on the periphery of the outer portions of the first magnetic attraction pieces (15);

the fixing plate (7) is fixedly connected with the drawer (3), the clamping plate (8) is parallel to the fixing plate (7), and a rubber pad (9) is fixed on the other side surface of the clamping plate (8).

2. An electrical automation guard as claimed in claim 1 in which: no. two spacing posts (10) run through fixed plate (7), and the one end of No. two spacing posts (10) is located the outside of fixed plate (7) and is fixed with No. two stopper (18), and the both ends of No. two spring (11) are connected with one side surface of splint (8) and one side fixed surface of fixed plate (7) respectively.

3. An electrical automation guard as claimed in claim 1 in which: both sides of the upper end of the fixing plate (7) are provided with limiting holes (19), and limiting bolts (12) are screwed in the limiting holes (19).

4. An electrical automation guard as claimed in claim 1 in which: the drawer (3) is of a square structure.