CN220511396U - Explosion-proof control box - Google Patents

Abstract

The utility model provides an explosion-proof control box which comprises a box body, wherein reinforcing mechanisms are movably arranged at the top and the bottom of the inner side of the box body, a mounting plate is fixedly arranged at the middle position of the inner side of the box body through the reinforcing mechanisms, and the reinforcing mechanisms comprise four first L-shaped plates. Through dialling the regulation of button, two-way screw rod, limiting plate and second L template, the second L template can be fixed the mounting panel through spliced block, spliced groove, stopper, also can separate spliced block and spliced groove for the mounting panel removes outside the box under the effect of spring, first fixed pipe and dead lever, conveniently installs electrical equipment on the mounting panel, easy operation, convenient to use.

Description

Explosion-proof control box

Technical Field

The utility model relates to the technical field of explosion-proof control boxes, in particular to an explosion-proof control box.

Background

The explosion-proof control box is used in inflammable and explosive occasions and has high safety coefficient and stable performance.

The Chinese patent with the publication number of CN218941480U discloses an explosion-proof control box, which comprises a box body and a box cover, wherein the box cover is matched with the box body, a reinforcing rib is arranged at the bottom of the box body and comprises a transverse reinforcing rib and a vertical reinforcing rib, an outward connecting surface is arranged at the top of the box body, a clamping edge of the connecting surface is matched with the box cover, an outward convex edge is arranged on the connecting surface, a groove matched with the convex edge is formed in the clamping edge, bolt holes are formed in the connecting surface and the clamping edge, a reinforcing frame is arranged at the outer side between the box cover and the box body, the box cover extends into the box body, and the box cover extends into the box body.

According to the scheme, the bottom of the box body is provided with the transverse reinforcing ribs and the vertical reinforcing ribs, so that the reinforcing ribs extend to the four directions of the bottom of the box body, and strong supporting force can be provided for the inside of the box body when explosion occurs, and the box body is prevented from deforming. However, the connection surface between the case and the case cover is circular, and the opening is smaller than the square opening, which is inconvenient to operate when electric equipment is installed in the case.

To this end, the utility model provides an explosion-proof control box.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an explosion-proof control box for solving the problems in the background art, the utility model is provided with a square connecting surface, and by adjusting a reinforcing mechanism, the mounting plate can move outwards from the inside of the box body under the action of a first fixed pipe, a spring and a fixed rod, so that electrical equipment can be conveniently mounted on the mounting plate, and the explosion-proof control box is simple to operate and convenient to use.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an explosion-proof control box, includes the box, the inboard top and the bottom activity of box are provided with strengthening mechanism, the inside intermediate position of box is through strengthening mechanism fixed mounting has the mounting panel, strengthening mechanism includes four first L templates, four first L templates are fixed mounting respectively has the four corners position department of box, four the inside spacing slidable mounting of first L template has the second L template, and top and bottom are two all rotate between the first L template and install two-way screw.

Further, the one end fixed mounting of second L template has the limiting plate, the inside of the inside wall at the top and the bottom of box is installed at the spacing slidable mounting of one end of limiting plate.

Further, the limiting plates are movably connected to two ends of the bidirectional screw rod through screw holes, and a pulling button is fixedly arranged at the middle position of the bidirectional screw rod.

Further, limiting blocks are fixedly arranged at the middle positions of the top and the bottom of the mounting plate, and splicing grooves are symmetrically formed in two sides of each limiting block.

Further, the one end of second L template corresponds the fixed grafting piece that is provided with of grafting groove position department, the grafting piece grafting is installed in the inside of grafting groove.

Further, a fixed rod is fixedly arranged at the center position of one side of the mounting plate, a first fixed pipe is arranged on the outer side of the fixed rod in a limiting sliding mode, the first fixed pipe is fixedly connected with the inner wall of the box body, and a spring is fixedly arranged at one end of the fixed rod, corresponding to the inner portion of the first fixed pipe.

Further, fixed blocks are symmetrically and fixedly arranged on the inner walls of the two sides of the box body, screw holes are formed in the fixed blocks, and a box cover is fixedly arranged on the front side of the box body through fixing bolts and the screw holes.

Further, the inside of the left side of box has seted up the mounting hole, the inside fixed mounting of mounting hole has the junction box.

The utility model has the beneficial effects that: according to the explosion-proof control box, the second L-shaped plate can be adjusted through the toggle button, the bidirectional screw rod and the limiting plate, the second L-shaped plate reinforces the left side wall and the right side wall of the box body through the first L-shaped plate, and the top and the bottom inner walls of the box body can be supported and reinforced through the actions of the first L-shaped plate, the second L-shaped plate, the limiting plate and the mounting plate, so that the explosion-proof capacity of the explosion-proof control box is improved; and through dialling the regulation of button, two-way screw rod, limiting plate and second L template, the second L template can be fixed the mounting panel through spliced block, spliced groove, stopper, also can separate spliced block and spliced groove for the mounting panel removes outside the box under the effect of spring, first fixed pipe and dead lever, and the convenience is installed electrical equipment on the mounting panel, easy operation, convenient to use.

Drawings

FIG. 1 is a block diagram of an explosion-proof control box of the present utility model;

FIG. 2 is a cross-sectional view of an explosion-proof control box according to the present utility model;

FIG. 3 is an enlarged view of the explosion proof control box of FIG. 2A in accordance with the present utility model;

FIG. 4 is a block diagram of an explosion proof control box mounting plate of the present utility model;

in the figure: 1. a case; 2. a case cover; 3. a fixing bolt; 4. a mounting plate; 5. a first L-shaped plate; 6. a wiring sleeve; 7. a fixed block; 8. a second L-shaped plate; 9. a limiting plate; 10. a bidirectional screw; 11. a dial button; 12. a limiting block; 13. a plug block; 14. a plug-in groove; 15. a first fixed tube; 16. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an explosion-proof control box, includes box 1, the inboard top and the bottom activity of box 1 are provided with reinforcing mechanism, the intermediate position of the inside of box 1 has mounting panel 4 through reinforcing mechanism fixed mounting, reinforcing mechanism includes four first L template 5, four first L template 5 is fixed mounting respectively has the four corners position department of box 1, four the inside spacing slip of first L template 5 is installed second L template 8, and top and bottom are two all rotate between the first L template 5 and install bi-directional screw 10, through the regulation to reinforcing mechanism, can separate second L template 8 and stopper 12, the mounting panel 4 drives the dead lever outside and slides under the elasticity of spring 16, conveniently installs electrical equipment on mounting panel 4.

In this embodiment, limiting plate 9 is fixed to one end fixed mounting of second L template 8, limiting plate 9's one end spacing slidable mounting is in the inside of the inner wall of the top and the bottom of box 1, limiting plate 9 passes through the both ends of screw loose joint installation at bi-directional screw 10, the intermediate position fixed mounting of bi-directional screw 10 has dials button 11, the top and the bottom intermediate position department fixed mounting of mounting panel 4 has stopper 12, the jack groove 14 has been seted up to the bilateral symmetry of stopper 12, the fixed grafting piece 13 that is provided with in jack groove 14 position department of one end of second L template 8, the inside at jack groove 14 is pegged graft to grafting piece 13, one side central point department fixed mounting of mounting panel 4 has the dead lever, the outside spacing slidable mounting of dead lever has first fixed tube 15, the fixed connection of inner wall of first fixed tube 15 and box 1, the one end of dead lever corresponds the inside fixed mounting of first fixed tube 15 has spring 16, rotates and dials button 11, dials button 11 and drives bi-directional screw 10 between first L5 and carries out the fixed connection piece 13 through the inside of drive plate 9 of two side of first L template 1, and the inside the two side of the box 1 through the fixed plate 9 of limit plate 1, and the inside of two side of the second L template 8 carries out the fixed connection piece 1 simultaneously.

In this embodiment, fixed block 7 is installed to symmetry on the inner wall of the both sides of box 1, the screw has been seted up to fixed block 7, the front side of box 1 has case lid 2 through fixing bolt 3 and screw fixed mounting, the mounting hole has been seted up to the inside of the left side of box 1, the inside fixed mounting of mounting hole has terminal sleeve 6, can fix between case lid 2 and the box 1 through fixed block 7 and fixing bolt 3.

When the explosion-proof control box is used, the second L-shaped plate 8 can be adjusted through the toggle button 11, the bidirectional screw rod 10 and the limiting plate 9, the second L-shaped plate 8 reinforces the left side wall and the right side wall of the box body 1 through the first L-shaped plate 5, and the top inner wall and the bottom inner wall of the box body 1 can be supported and reinforced through the actions of the first L-shaped plate 5, the second L-shaped plate 8, the limiting plate 9 and the mounting plate 4, so that the explosion-proof capacity of the explosion-proof control box is improved; and through dialling the regulation of button 11, two-way screw rod 10, limiting plate 9 and second L template 8, second L template 8 can be fixed mounting panel 4 through spliced block 13, spliced groove 14, stopper 12, also can separate spliced block 13 and spliced groove 14 for mounting panel 4 removes outside box 1 under the effect of spring 16, first fixed pipe 15 and dead lever, and the convenience is installed electrical equipment on mounting panel 4, easy operation, convenient to use.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides an explosion-proof control box, includes box (1), its characterized in that, the inboard top and the bottom activity of box (1) are provided with strengthening mechanism, the intermediate position of the inside of box (1) is through strengthening mechanism fixed mounting has mounting panel (4), strengthening mechanism includes four first L template (5), four first L template (5) respectively fixed mounting have the four corners position department of box (1), four the inside spacing slidable mounting of first L template (5) has second L template (8), and two of top and bottom all rotate between first L template (5) and install bi-directional screw (10).

2. An explosion-proof control box as claimed in claim 1, wherein: one end of the second L-shaped plate (8) is fixedly provided with a limiting plate (9), and one end of the limiting plate (9) is in limiting sliding installation in the inner walls of the top and the bottom of the box body (1).

3. An explosion-proof control box as claimed in claim 2, wherein: the limiting plates (9) are movably connected with two ends of the bidirectional screw rod (10) through screw holes, and a poking button (11) is fixedly arranged at the middle position of the bidirectional screw rod (10).

4. An explosion-proof control box according to claim 3, wherein: limiting blocks (12) are fixedly arranged at the middle positions of the top and the bottom of the mounting plate (4), and splicing grooves (14) are symmetrically formed in two sides of each limiting block (12).

5. An explosion-proof control box as set forth in claim 4, wherein: one end of the second L-shaped plate (8) is fixedly provided with a plug block (13) corresponding to the plug groove (14), and the plug block (13) is installed inside the plug groove (14) in a plug manner.

6. An explosion-proof control box as set forth in claim 5, wherein: the utility model discloses a fixing device for the fixed plate of the refrigerator, which is characterized in that a fixing rod is fixedly arranged at the center position of one side of the mounting plate (4), a first fixing pipe (15) is arranged at the outer side of the fixing rod in a limiting sliding manner, the first fixing pipe (15) is fixedly connected with the inner wall of the refrigerator body (1), and a spring (16) is fixedly arranged at one end of the fixing rod corresponding to the inner part of the first fixing pipe (15).

7. An explosion-proof control box as claimed in claim 1, wherein: the novel box is characterized in that fixing blocks (7) are symmetrically and fixedly arranged on the inner walls of the two sides of the box body (1), screw holes are formed in the fixing blocks (7), and a box cover (2) is fixedly arranged on the front side of the box body (1) through fixing bolts (3) and the screw holes.

8. An explosion-proof control box as claimed in claim 1, wherein: the inside of the left side of box (1) has seted up the mounting hole, the inside fixed mounting of mounting hole has junction box (6).