CN214379519U - Improved explosion-proof box - Google Patents

Abstract

The utility model provides a modified explosion-proof case mainly relates to the explosion-proof case field. The utility model provides a modified explosion-proof box, includes the box, the four corners of box inner wall one side is fixed mounting horizontal pole respectively, the first slider of both sides difference suit of horizontal pole periphery, first slider is located the top through first spring and box fixed connection respectively the bottom surface of first slider is the one end of fixed connection montant respectively, the periphery of montant is suit second slider respectively, the second slider is located the homonymy through second spring and corresponding first slider fixed connection respectively the inboard of second slider is common fixed mounting riser, two respectively the backup pad that distributes about the movable mounting several between the riser. The beneficial effects of the utility model reside in that: the utility model discloses the effect of buffering is played to the backup pad to the first spring of accessible and second spring when using, avoids installing electrical equipment in the backup pad and receives great vibrations and lead to damaging.

Description

Improved explosion-proof box

Technical Field

The utility model relates to an explosion-proof case field specifically is a modified explosion-proof case.

Background

The subdivision names of the explosion-proof boxes include a plurality of common explosion-proof distribution boxes, explosion-proof control boxes, explosion-proof power distribution cabinets and the like which can be called as explosion-proof boxes. The explosion-proof box is generally formed by die casting an aluminum alloy shell or welding a steel plate, and can provide explosion-proof protection for electrical equipment used in dangerous places. The protection function of explosion-proof case is generally improved through the wall thickness that increases the box to current explosion-proof case, because on the direct fixed mounting of electrical equipment and the inside backup pad of explosion-proof case, when explosion-proof case received violent vibrations, the electrical equipment of explosion-proof incasement portion also can receive comparatively violent vibrations, lead to the damage of its inside electrical equipment easily, the protective effect is ideal inadequately, and the space of explosion-proof incasement portion is limited, and comparatively narrow and small, the installation of the electrical equipment of being not convenient for and the connection of inner line, it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

For solving prior art's is not enough, the utility model provides a modified explosion-proof box, the utility model discloses can outwards remove corresponding spout along the backup pad when using, thereby convenient to use person installs required electrical equipment in corresponding backup pad, convenient to use person's use, when the box receives comparatively violent vibrations, the backup pad can rock or control and rock about in the box, first spring and second spring can offset the power that vibrations produced, play corresponding buffering to the backup pad, avoid installing electrical equipment in the backup pad and receive great vibrations and lead to damaging, convenient to use person's use.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

an improved explosion-proof box comprises a box body, wherein a window is arranged in the front of the box body, an explosion-proof door is installed in the window, cross rods are fixedly installed at four corners of one side of the inner wall of the box body respectively, first sliding blocks are sleeved on two sides of the periphery of each cross rod respectively, the first sliding blocks are fixedly connected with the box body through first springs respectively, the first springs are sleeved on the periphery of the corresponding cross rods respectively, the bottom surfaces of the first sliding blocks positioned above the cross rods are fixedly connected with one ends of vertical rods respectively, the other ends of the vertical rods are fixedly connected with the top surfaces of the first sliding blocks positioned below the cross rods respectively, second sliding blocks are sleeved on the periphery of the vertical rods respectively, the second sliding blocks are fixedly connected with the corresponding first sliding blocks through second springs respectively, the second springs are sleeved on the periphery of the corresponding vertical rods respectively, vertical plates are fixedly installed on the inner sides of the second sliding blocks positioned on the same side together, and a plurality of supporting plates which are distributed up and down are movably arranged between the vertical plates.

The inner sides of the vertical plates are respectively provided with a plurality of sliding grooves which are uniformly distributed up and down, and the supporting plates are respectively inserted into the corresponding sliding grooves.

The front of riser is respectively through the articulated installation baffle of torsional spring, the baffle all is located the place ahead of corresponding spout.

Contrast prior art, the beneficial effects of the utility model are that:

when the electric appliance support plate is used, a user can move the support plate outwards along the corresponding sliding groove, so that the user can conveniently install required electric equipment on the corresponding support plate, and the use of the user is facilitated. First slider can pass through the montant, the second slider drives corresponding riser and follows the horizontal pole left and right sides, and first slider can drive corresponding riser and reciprocate along the montant, when the box received comparatively violent vibrations, the backup pad can rock or rock about rocking about in the box, this compression of corresponding first spring or second spring or tensile, first spring and second spring can offset the power that vibrations produced this moment, play corresponding buffering to the backup pad, avoid installing the electrical equipment in the backup pad and receive great vibrations and lead to damaging, the person of facilitating the use's use.

Drawings

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

FIG. 2 is an enlarged view of section I of FIG. 1;

fig. 3 is a schematic structural diagram of the box body of the present invention.

Reference numerals shown in the drawings: 1. a box body; 2. a window; 3. an explosion vent; 4. a cross bar; 5. a first slider; 6. a first spring; 7. a vertical rod; 8. a second slider; 9. a second spring; 10. a vertical plate; 11. a support plate; 12. a chute; 13. and a baffle plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in figures 1-3, the utility model relates to an improved explosion-proof box, which comprises a box body 1, wherein a window 2 is arranged in the front of the box body 1, an explosion-proof door 3 is arranged in the window 2, cross rods 4 are respectively and fixedly arranged at four corners of one side of the inner wall of the box body 1, two ends of each cross rod 4 are respectively and fixedly connected with one corresponding side of the inner wall of the box body 1, first sliders 5 are respectively sleeved at two sides of the periphery of each cross rod 4, the first sliders 5 are respectively in sliding fit with the corresponding cross rods 4, the first sliders 5 are respectively and fixedly connected with the box body 1 through first springs 6, the first springs 6 are respectively sleeved at the periphery of the corresponding cross rods 4, the bottom surface of the first slider 5 positioned above is respectively and fixedly connected with one end of a vertical rod 7, the other end of the vertical rod 7 is respectively and fixedly connected with the top surface of the first slider 5 positioned below, the periphery of the vertical rod 7 is respectively sleeved with second sliders 8, the second sliding blocks 8 are in sliding fit with the corresponding vertical rods 7 respectively, the second sliding blocks 8 are fixedly connected with the corresponding first sliding blocks 5 through second springs 9 respectively, the second springs 9 are sleeved on the peripheries of the corresponding vertical rods 7 respectively and located on the same side, vertical plates 10 are fixedly mounted on the inner sides of the second sliding blocks 8 together, two supporting plates 11 are movably mounted between the vertical plates 10 and distributed up and down in a plurality, and the supporting plates 11 are used for mounting electrical equipment.

Specifically, evenly distributed's spout 12 about the several is seted up respectively to the inboard of riser 10, the preceding of spout 12 all communicates with each other with the external world, backup pad 11 inserts respectively in corresponding spout 12, backup pad 11 respectively with corresponding spout 12 sliding fit, when using, two relative spouts 12 provide corresponding support for a backup pad 11 jointly, when needs wiring or installation electrical equipment, the user can outwards pull out corresponding backup pad 11, avoids influencing user's work efficiency because of box 1 inner space is too little.

Specifically, baffles 13 are hinged to the front faces of the vertical plates 10 through torsion springs, and the baffles 13 are located in front of the corresponding sliding grooves 12. When using, baffle 13 remains vertical decurrent state under the effect of corresponding torsional spring throughout, and baffle 13 can prevent that corresponding backup pad 11 from sliding forward when using, improves the stability of this device, and when needs removed backup pad 11, upwards stirs corresponding baffle 13, makes baffle 13 no longer shelter from corresponding spout 12 and can follow corresponding spout 12 with backup pad 11 and move forward, easy operation, the person's of facilitating the use.

Example (b):

an improved explosion-proof box comprises a box body 1, wherein a window 2 is arranged in the front of the box body 1, an explosion-proof door 3 is installed in the window 2, cross rods 4 are respectively and fixedly installed at four corners of one side of the inner wall of the box body 1, two ends of each cross rod 4 are respectively and fixedly connected with one side corresponding to the inner wall of the box body 1, first sliding blocks 5 are respectively sleeved on two sides of the periphery of each cross rod 4, the first sliding blocks 5 are respectively in sliding fit with the corresponding cross rods 4, the first sliding blocks 5 are respectively and fixedly connected with the box body 1 through first springs 6, the first springs 6 are respectively sleeved on the periphery of the corresponding cross rods 4, the bottom surface of the first sliding block 5 positioned above is respectively and fixedly connected with one end of a vertical rod 7, the other end of the vertical rod 7 is respectively and fixedly connected with the top surface of the first sliding block 5 positioned below, second sliding blocks 8 are respectively sleeved on the periphery of the vertical rod 7, and the second sliding fit with the corresponding vertical rods 7 respectively, the second sliding blocks 8 are fixedly connected with the corresponding first sliding blocks 5 through second springs 9 respectively, the second springs 9 are sleeved on the peripheries of the corresponding vertical rods 7 respectively, vertical plates 10 are fixedly mounted on the inner sides of the second sliding blocks 8 and located on the same side, a plurality of supporting plates 11 are movably mounted between the vertical plates 10 and distributed up and down, and the supporting plates 11 are used for mounting electrical equipment. When the electric equipment support plate is used, a user can move the support plate outwards along the corresponding sliding groove, and the user can conveniently install required electric equipment on the corresponding support plate. First slider can drive corresponding riser through montant, second slider and follow about the horizontal pole, and first slider can drive corresponding riser and reciprocate along the montant, and when the box received comparatively violent vibrations, the backup pad can rock about or rock about in the box, and first spring and second spring can offset the power that vibrations produced, play corresponding buffering, the person of facilitating the use's use to the backup pad.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (3)

1. The utility model provides a modified explosion-proof box, includes box (1), window (2) are seted up in the front of box (1), install explosion vent (3), its characterized in that in window (2): the four corners of one side of the inner wall of the box body (1) are respectively and fixedly provided with a cross rod (4), two sides of the periphery of the cross rod (4) are respectively sleeved with a first sliding block (5), the first sliding block (5) is respectively and fixedly connected with the box body (1) through a first spring (6), the first spring (6) is respectively sleeved on the periphery of the corresponding cross rod (4), the bottom surface of the first sliding block (5) positioned above is respectively and fixedly connected with one end of a vertical rod (7), the other end of the vertical rod (7) is respectively and fixedly connected with the top surface of the first sliding block (5) positioned below, the periphery of the vertical rod (7) is respectively sleeved with a second sliding block (8), the second sliding block (8) is respectively and fixedly connected with the corresponding first sliding block (5) through a second spring (9), and the second spring (9) is respectively sleeved on the periphery of the corresponding vertical rod (7), the inner sides of the second sliding blocks (8) which are positioned on the same side of the box body (1) are respectively and fixedly provided with vertical plates (10) and a plurality of supporting plates (11) which are distributed up and down are movably arranged between the vertical plates (10).

2. An improved explosion proof tank as set forth in claim 1, wherein: the inner sides of the vertical plates (10) are respectively provided with a plurality of sliding grooves (12) which are uniformly distributed up and down, and the supporting plates (11) are respectively inserted into the corresponding sliding grooves (12).

3. An improved explosion proof tank as set forth in claim 1, wherein: the front of the vertical plate (10) is respectively hinged with a baffle (13) through a torsion spring, and the baffles (13) are all positioned in front of the corresponding sliding grooves (12).

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