CN212934444U

CN212934444U - Mining explosion-proof box capable of preventing mistaken touch of button

Info

Publication number: CN212934444U
Application number: CN202022249925.3U
Authority: CN
Inventors: 张宇; 丁海春; 虞亚芬; 刘小鹏
Original assignee: Changzhou Lengdu Intelligent Technology Co ltd
Current assignee: Changzhou Lengdu Intelligent Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-09
Anticipated expiration: 2030-10-12

Abstract

The utility model provides a can prevent to miss mining explosion-proof box who touches button, including transparent toughened glass piece, returning face plate, hinge, the protection box body, the magnet piece, iron system fixture block and balancing weight, the protection box body is installed to the terminal surface before the explosion-proof box body, the terminal surface laminating has the returning face plate before the protection box body, the returning face plate rear end face bonds and has transparent toughened glass piece, the symmetrical welding of protection box body up end left and right sides has the hinge, the welding of returning face plate rear end face downside has the iron system fixture block, iron system fixture block rear end face adsorbs the magnet piece, this design has solved original explosion-proof box and has mistakenly touched the problem of button easily in the use, the utility model discloses rational in infrastructure, possess protective structure, avoid the staff mistake to touch the button, simple structure, the practicality is.

Description

Mining explosion-proof box capable of preventing mistaken touch of button

Technical Field

The utility model relates to a can prevent to miss mining explosion-proof box that touches button belongs to explosion-proof case technical field.

Background

The subdivided names of the explosion-proof boxes are multiple explosion-proof distribution boxes, explosion-proof control boxes, explosion-proof power distribution cabinets and the like, and the names of products are generally determined according to the use conditions during classification of manufacturers. Most of the existing explosion-proof boxes are formed by die casting of aluminum alloy shells or welding of steel plates, and high-voltage electrostatic spraying is carried out on the surfaces of the explosion-proof boxes. In order to avoid gas explosion caused by exposure of electric sparks in mines, control switches used under some mines are installed inside an explosion-proof box, and control buttons are installed and fixed on the outer end face of the explosion-proof box for convenience in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can prevent to miss mining explosion-proof box who touches button to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure possesses protective structure, avoids the staff mistake to touch the button, simple structure, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a mining explosion-proof box body capable of preventing a button from being touched by mistake comprises an explosion-proof box body, a wire inlet seat, a protection mechanism, a control button and a wire outlet seat, wherein the wire inlet seat is welded at the middle position of the upper end face of the explosion-proof box body, the wire outlet seat is welded at the lower end face of the explosion-proof box body, the control button is installed at the front end face of the explosion-proof box body, the protection mechanism is arranged at the front side of the explosion-proof box body and comprises a transparent toughened glass sheet, a turnover plate, hinges, a protection box body, a pinching rod, a magnet block, an iron clamping block and a balancing weight, the protection box body is installed at the front end face of the explosion-proof box body, the turnover plate is attached to the front end face of the protection box body, the transparent glass sheet is bonded to the rear end face of the turnover plate, the hinges are symmetrically welded at the left side, an iron clamping block is welded on the lower side of the rear end face of the turnover plate, and a magnet block is adsorbed on the rear end face of the iron clamping block.

Furthermore, the front end face of the turnover plate is provided with a rectangular through groove, the size of the rectangular through groove is smaller than that of the transparent toughened glass sheet, the rear end face of the turnover plate is provided with a mounting groove, and the mounting groove is matched with the transparent toughened glass sheet.

Furthermore, the welding of balancing weight has two sets ofly, and two sets of balancing weight specifications are the same.

Furthermore, a clamping groove is formed in the lower side of the front end face of the protection box body and matched with the iron clamping block, and the magnet block is bonded and fixed on the rear side inside the clamping groove through structural adhesive.

Furthermore, the transparent toughened glass sheet is adhered and fixed on the rear end face of the turnover plate through glass cement.

The utility model has the advantages that: the utility model discloses a can prevent to miss mining explosion-proof box who touches button, because of the utility model discloses added transparent toughened glass piece, returning face plate, hinge, protection box body, hold between the fingers pole, magnet piece, iron system fixture block and balancing weight, this design convenience shelters from the protection to control button, avoids the staff mistake to touch control button, has solved original explosion-proof box and has missed the problem that touches the button easily in the use, has improved the utility model discloses a protective effect.

The rectangle leads to the groove because of the terminal surface has been seted up to the preceding terminal surface of returning face plate, and the rectangle leads to the groove size and is less than transparent toughened glass piece size, mounting groove has been seted up to the returning face plate rear end face, and mounting groove and transparent toughened glass piece match, the rectangle leads to the groove and avoids the returning face plate to shelter from transparent toughened glass piece, and mounting groove conveniently carries on spacingly to transparent toughened glass piece, the terminal surface downside has been seted up because of protection box body front end and has been clamped the recess, and clamp recess and iron system fixture block phase-match, the magnet piece bonds through the structure and fixes at the inside rear side of clamping the recess, this convenient design clamps the location to iron system fixture block, avoid the returning face plate to appear opening the condition under not receiving the external force condition, the utility model discloses rational in infrastructure, possess protective.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an explosion-proof mining box capable of preventing a button from being touched by mistake;

FIG. 2 is a left side sectional view of a protection mechanism in an explosion-proof mining box capable of preventing a button from being touched by mistake;

FIG. 3 is an enlarged view of A in FIG. 2;

in the figure: 1-an explosion-proof box body, 2-a wire inlet seat, 3-a protection mechanism, 4-a control button, 5-a wire outlet seat, 31-a transparent toughened glass sheet, 32-a turnover plate, 33-a hinge, 34-a protection box body, 35-a pinching rod, 36-a magnet block, 37-an iron fixture block, 38-a counterweight block and 321-a rectangular through groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can prevent to miss mining explosion-proof box that touches button, includes explosion-proof box 1, inlet wire seat 2, protection machanism 3, control button 4 and play line seat 5, and the welding of 1 up end intermediate position of explosion-proof box has inlet wire seat 2, and the welding of 1 lower terminal surface of explosion-proof box has play line seat 5, and control button 4 is installed to the terminal surface before explosion-proof box 1, and 1 front side of explosion-proof box is provided with protection machanism 3.

Protection machanism 3 includes transparent toughened glass piece 31, returning face plate 32, hinge 33, protection box body 34, hold between the fingers pole 35, magnet piece 36, iron system fixture block 37 and balancing weight 38, protection box body 34 is installed to the terminal surface before the explosion-proof box 1, the terminal surface laminating has returning face plate 32 before the protection box body 34, the terminal surface bonding has transparent toughened glass piece 31 behind returning face plate 32, protection box body 34 up end left and right sides symmetric welding has hinge 33, the welding of the preceding terminal surface downside of returning face plate 32 has holding between the fingers pole 35, the symmetric welding of the left and right sides of holding between the fingers pole 35 has balancing weight 38, the welding of returning face plate 32 rear end downside has iron system fixture block 37, iron system fixture block 37 rear end adsorbs has magnet piece 36, this design has solved the easy problem that the button was touched to the mistake in the.

The front end face of the turnover plate 32 is provided with a rectangular through groove 321, the size of the rectangular through groove 321 is smaller than that of the transparent toughened glass sheet 31, the rear end face of the turnover plate 32 is provided with a mounting groove matched with the transparent toughened glass sheet 31, the rectangular through groove 321 prevents the turnover plate 32 from shielding the transparent toughened glass sheet 31, the mounting groove is convenient for limiting the transparent toughened glass sheet 31, two groups of balancing weights 38 are welded, the specifications of the two groups of balancing weights 38 are the same, the design avoids the turnover plate 32 from easily swinging to open, the lower side of the front end face of the protective box body 34 is provided with a clamping groove matched with an iron clamping block 37, a magnet block 36 is bonded and fixed on the rear side inside the clamping groove through structural adhesive, the design is convenient for clamping and positioning the iron clamping block 37, the turnover plate 32 is prevented from opening without external force, the transparent toughened glass sheet 31 is bonded and fixed on the rear end face of the turnover plate 32 through glass, this design is convenient to bond fixedly transparent toughened glass piece 31.

As an embodiment of the present invention: in the daily use process of the explosion-proof box body 1, a worker can observe the working condition of the control button 4 only by penetrating through the transparent toughened glass sheet 31, because the protection box body 34, the turnover plate 32 and the transparent toughened glass sheet 31 are arranged, the control button 4 is prevented from being touched by the staff by mistake, when the control button 4 needs to be used, the staff firstly holds the holding rod 35 by hands, then the control button 4 can be touched by pulling the handle and turning the turning plate 32 to the front side, after the use is finished, the operator only needs to loosen the pinching rod 35, under the weight of the two groups of balancing weights 38, the turnover plate 32 can turn backwards to close, when the turnover plate 32 turns backwards to be attached to the front end face of the anti-skid box body, the magnet block 36 will attract and position the iron fixture block 37, so as to prevent the turnover plate 32 from opening without external force.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a can prevent to miss mining explosion-proof box who touches button, includes explosion-proof box, inlet wire seat, protection machanism, control button and outlet wire seat, its characterized in that: the middle position of the upper end face of the explosion-proof box body is welded with a wire inlet seat, the lower end face of the explosion-proof box body is welded with a wire outlet seat, the front end face of the explosion-proof box body is provided with a control button, and the front side of the explosion-proof box body is provided with a protection mechanism;

protection machanism includes transparent toughened glass piece, returning face plate, hinge, protection box body, holds between the fingers pole, magnet piece, iron system fixture block and balancing weight, the protection box body is installed to the terminal surface before the explosion-proof box body, the terminal surface laminating has the returning face plate before the protection box body, the returning face plate rear end face bonds and has transparent toughened glass piece, the symmetrical welding of protection box body up end left and right sides has the hinge, the welding of terminal surface downside has the pole of holding between the fingers before the returning face plate, the symmetrical welding of the pole left and right sides has the balancing weight, the welding of returning face plate rear end face downside has iron system fixture block, iron system fixture block rear end face adsorbs there is the.

2. The mining explosion-proof box body capable of preventing the button from being touched by mistake as claimed in claim 1, is characterized in that: the front end face of the turnover plate is provided with a rectangular through groove, the size of the rectangular through groove is smaller than that of the transparent toughened glass sheet, the rear end face of the turnover plate is provided with a mounting groove, and the mounting groove is matched with the transparent toughened glass sheet.

3. The mining explosion-proof box body capable of preventing the button from being touched by mistake as claimed in claim 1, is characterized in that: the welding of balancing weight has two sets ofly, and two sets of balancing weight specifications are the same.

4. The mining explosion-proof box body capable of preventing the button from being touched by mistake as claimed in claim 1, is characterized in that: the protection box body is characterized in that a clamping groove is formed in the lower side of the front end face of the protection box body and matched with an iron clamping block, and the magnet block is bonded and fixed on the rear side of the inside of the clamping groove through structural adhesive.

5. The mining explosion-proof box body capable of preventing the button from being touched by mistake as claimed in claim 1, is characterized in that: the transparent toughened glass sheet is adhered and fixed on the rear end face of the turnover plate through glass cement.