Explosion-proof maintenance lighting socket box

Abstract

The utility model discloses an explosion-proof maintenance lighting socket box, which comprises an explosion-proof box body, one side of the outer surface of the explosion-proof box body is provided with a drawing groove, an explosion-proof plate is slidably connected in the drawing groove, the explosion-proof plate is provided with a locking mechanism, the locking mechanism comprises a cavity arranged in the explosion-proof plate, and the cavity is provided with an opening. A rotating rod is rotationally connected into the cavity, moving blocks are arranged at the top end and the bottom end, away from the rotating rod, of the interior of the cavity in a staggered mode, moving cavities are formed in the portions, away from the two ends of the cavity, of the interior of the anti-explosion plate, moving plates are arranged in the moving cavities, and moving rods are welded to one ends of the outer surfaces of the moving plates; limiting rods are symmetrically welded to the other ends of the outer surfaces of the moving plates, rotation of the rotating rods enables the two moving blocks to slide oppositely in the cavities, then the moving rods slide along with the rotating rods, sliding of the moving rods enables the limiting rods to move out of the limiting holes, at the moment, the anti-explosion plates are pulled, and therefore the anti-explosion box is exposed to the outside. And personnel can conveniently maintain the lighting socket box.

Description

Technical Field

[0001] The utility model relates to an explosion-proof maintenance socket box, in particular to an explosion-proof maintenance lighting socket box. Background Art

[0002] The lighting socket box is mainly composed of an engineering plastic box, an industrial plug, an industrial socket, and electrical components. It has the advantages of beautiful appearance and a wide range of applications. It has functions such as overload, short circuit, and leakage protection.

[0003] At present, for the existing lighting socket box, in order to facilitate the maintenance of the lighting socket box, a box cover is usually provided on the lighting socket box. However, the box cover and the lighting socket box are fixed by bolts. The setting of the bolts is not conducive to personnel to disassemble the lighting socket box, thereby affecting the efficiency of the maintenance of the lighting socket box. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes an explosion-proof maintenance lighting socket box to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A kind of explosion-proof maintenance lighting socket box, including an explosion-proof box body, a pull-out groove is provided on one side of the outer surface of the explosion-proof box body, and limit holes are symmetrically provided on both ends of the inner surface of the pull-out groove, an explosion-proof plate is slidably connected in the pull-out groove, and a locking mechanism is provided on the explosion-proof plate, and the locking mechanism includes a cavity provided in the explosion-proof plate, a rotating rod is rotatably connected in the cavity, a rotating gear is welded on the rotating rod, and moving blocks are staggered at the top and bottom ends away from the rotating rod in the cavity, the moving block is slidably connected to the cavity, and a tooth is welded on the end of the moving block close to the rotating gear, and the tooth is welded to the rotating gear. The rotating gears are meshed with each other, and a movable cavity is opened inside the explosion-proof plate away from both ends of the cavity. A movable plate is arranged in the movable cavity, and a movable rod is welded on one end of the outer surface of the movable plate, and one end of the movable rod extends into the cavity and is fixedly connected to the movable block, and one end of the movable block away from the movable rod is fixedly connected to the inner wall of the cavity through a spring, and a limiting rod is symmetrically welded on the other end of the outer surface of the movable plate, and one end of the limiting rod away from the movable plate extends to the outside of the explosion-proof plate and matches the limiting hole, and a drying component is arranged on the inner surface of the explosion-proof plate.

[0007] Furthermore, in order to keep the explosion-proof box dry, the drying component includes a placement groove opened on the inner surface of the explosion-proof plate, and fixing grooves are opened on the inner surface of the explosion-proof plate at both ends away from the placement groove. The fixing grooves are connected to the fixing parts by rotating bolts, and a drying box is fixed between the fixing parts. A drying sheet is provided inside the drying box, and through holes are opened at equal distances on one end of the outer surface of the drying box.

[0008] Furthermore, in order to make the moving block slide stably in the cavity, sliding blocks are welded on both sides of the outer surface of the moving block, and sliding grooves are opened on both sides of the inner surface of the cavity, and the sliding blocks are slidably connected to the sliding grooves.

[0009] Furthermore, in order to make the explosion-proof plate slide stably in the pull-out groove, T-shaped grooves are symmetrically provided on one end of the inner surface of the pull-out groove close to the explosion-proof box body, and T-shaped blocks are symmetrically welded on the bottom of the inner surface of the explosion-proof plate, and the T-shaped grooves are slidably connected to the T-shaped blocks.

[0010] Furthermore, in order to increase the sealing performance between the explosion-proof plate and the drawer slot, a sealing gasket is provided between the explosion-proof plate and the drawer slot, and the sealing gasket is fixedly connected to the drawer slot.

[0011] Furthermore, in order to facilitate the rotation of the rotating rod, one end of the rotating rod away from the rotating gear extends to the outside of the explosion-proof plate and is fixedly connected to the rotating disk.

[0012] Furthermore, in order to facilitate observation by personnel, an observation window is provided on the outer surface of the explosion-proof plate away from the top of the turntable.

[0013] Furthermore, in order to facilitate the movement of the explosion-proof plate, a handle is welded on the bottom of the explosion-proof plate away from the turntable.

[0014] The beneficial effects of the utility model are:

[0015] 1. By rotating the turntable clockwise, the rotating rod rotates in the cavity, and the rotating gear rotates synchronously with the rotating rod. The rotating gear meshes with the bar teeth to make the two moving blocks slide toward each other in the cavity, and then the moving rod slides accordingly. The sliding of the moving rod makes the moving plate slide in the moving cavity and moves the limit rod out of the limit hole. At this time, pull the handle to make the explosion-proof plate slide in the pull-out groove and expose the explosion-proof box to the outside, which is convenient for personnel to repair the lighting socket box. The setting of the sealing gasket further improves the air tightness of the explosion-proof box to prevent air and water from penetrating into the explosion-proof box and damaging the electronic components in the lighting socket box.

[0016] 2. By rotating the rotating bolt, the fixing part is taken out from the fixing groove, so as to replace the drying box. The replaced drying box is placed in the placement groove again, and the fixing part is fixed in the fixing groove by rotating the bolt. The drying sheet in the drying box will absorb the moisture in the explosion-proof box, so as to avoid the moisture in the explosion-proof box affecting the normal use of the lighting socket box, thereby further improving the service life of the lighting socket box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of an explosion-proof maintenance lighting socket box according to an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the movement of an explosion-proof plate of an explosion-proof maintenance lighting socket box according to an embodiment of the utility model;

[0020] Figure 3 yes Figure 2 A in the middle shows the enlarged picture;

[0021] Figure 4 It is a rear view structural schematic diagram of an explosion-proof plate in an explosion-proof maintenance lighting socket box according to an embodiment of the utility model;

[0022] Figure 5 It is a cross-sectional view of an explosion-proof plate in an explosion-proof maintenance lighting socket box according to an embodiment of the utility model;

[0023] Figure 6 yes Figure 5 Enlarged view of point B in the middle;

[0024] Figure 7 It is a side cross-sectional view of an explosion-proof plate in an explosion-proof maintenance lighting socket box according to an embodiment of the utility model;

[0025] Figure 8 It is a partial cross-sectional view of a drying box in an explosion-proof maintenance lighting socket box according to an embodiment of the utility model.

[0026] In the figure:

[0027] 1. Explosion-proof box; 2. Pull-out slot; 3. T-slot; 4. Limiting hole; 5. Explosion-proof plate; 6. T-block; 7. Cavity; 8. Rotating rod; 9. Rotating gear; 10. Turntable; 11. Moving block; 12. Sliding block; 13. Sliding slot; 14. Tooth; 15. Spring; 16. Moving rod; 17. Moving cavity; 18. Moving plate; 19. Limiting rod; 20. Placement slot; 21. Fixed slot; 22. Drying box; 23. Drying sheet; 24. Through hole; 25. Fixing piece; 26. Rotating bolt; 27. Sealing gasket; 28. Observation window; 29. ​​Handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] According to an embodiment of the utility model, an explosion-proof maintenance lighting socket box is provided.

[0030] Embodiment 1;

[0031] like Figure 1-Figure 7As shown, according to the explosion-proof maintenance lighting socket box of the embodiment of the utility model, it includes an explosion-proof box body 1 with a storage cavity inside, a pull-out groove 2 is opened on one side of the outer surface of the explosion-proof box body 1, the pull-out groove 2 is communicated with the storage cavity, an explosion-proof plate 5 is slidably connected in the pull-out groove 2, the explosion-proof box body 1 and the explosion-proof plate 5 themselves are explosion-proof, in order to make the explosion-proof plate 5 slide firmly in the pull-out groove 2, T-slots 3 are symmetrically provided at one end of the inner surface of the pull-out groove 2 close to the storage cavity, T-blocks 6 are symmetrically welded on the bottom of the inner surface of the explosion-proof plate 5, the T-slots 3 are slidably connected to the T-blocks 6, and in order to increase the sealing between the explosion-proof plate 5 and the pull-out groove 2, a sealing gasket 27 is provided between the explosion-proof plate 5 and the pull-out groove 2, the sealing gasket 27 is fixedly connected in the pull-out groove 2, and the sealing gasket 27 is fixedly connected to the pull-out groove 2. Limiting holes 4 are symmetrically arranged, and a locking mechanism is arranged on the explosion-proof plate 5. The locking mechanism includes a cavity 7 opened in the explosion-proof plate 5, and a rotating rod 8 is rotatably connected in the cavity 7 through a bearing. One end of the rotating rod 8 away from the rotating gear 9 extends to the outside of the explosion-proof plate 5 and is fixedly connected to the turntable 10. A rotating gear 9 is welded on the rotating rod 8. Moving blocks 11 are staggered at the top and bottom ends of the cavity 7 away from the rotating rod 8. The moving block 11 is slidably connected to the cavity 7. In order to make the moving block 11 slide steadily in the cavity 7, sliding blocks 12 are welded on both sides of the outer surface of the moving block 11, and sliding grooves 13 are opened on both sides of the inner surface of the cavity 7. The sliding block 12 is slidably connected to the sliding grooves 13. A tooth bar 14 is welded on the end of the moving block 11 close to the rotating gear 9, and the tooth bar 14 is connected to the rotating gear 9. The rotating gears 9 are meshed, and moving cavities 17 are opened at both ends of the explosion-proof plate 5 away from the cavity 7. A moving plate 18 is arranged in the moving cavity 17. A moving rod 16 is welded on one end of the outer surface of the moving plate 18. One end of the moving rod 16 extends into the cavity 7 and is fixedly connected to the moving block 11. The moving rod 16 slides in the moving cavity 17 and the cavity 7. One end of the moving block 11 away from the moving rod 16 is fixedly connected to the inner wall of the cavity 7 through a spring 15. The spring 15 has a certain elasticity. A limiting rod 19 is symmetrically welded on the other end of the outer surface of the moving plate 18. One end of the limiting rod 19 away from the moving plate 18 extends to the outside of the explosion-proof plate 5 and matches the limiting hole 4. The limiting rod 19 is slidably connected in the moving cavity 17. In order to facilitate observation by personnel, the outside of the explosion-proof plate 5 An observation window 28 is provided on the top away from the turntable 10 on the surface, and glass is fixedly installed in the observation window 28. In order to facilitate the movement of the explosion-proof plate 5, a handle 29 is welded on the bottom of the explosion-proof plate 5 away from the turntable 10. By rotating the turntable 10 clockwise, the rotating rod 8 rotates in the cavity 7, and the rotating gear 9 rotates synchronously with the rotating rod 8. The rotating gear 9 is meshed with the bar teeth 14, so that the two moving blocks 11 slide toward each other in the cavity 7, and then the moving rod 16 slides accordingly. The sliding of the moving rod 16 causes the moving plate 18 to slide in the moving cavity 17, and the limiting rod 19 is moved out of the limiting hole 4. At this time, the handle 29 is pulled to slide the explosion-proof plate 5 in the drawing groove 2, and the explosion-proof box body 1 is exposed to the outside, which is convenient for personnel to repair the lighting socket box.The provision of the sealing gasket 27 further improves the air tightness of the explosion-proof box 1, preventing air and water from penetrating into the explosion-proof box 1 and damaging the electronic components in the lighting socket box.

[0032] Embodiment 2:

[0033] See also Figure 1 , Figure 2 , Figure 4 and Figure 8 In order to keep the explosion-proof box 1 dry, a drying component is provided on the inner surface of the explosion-proof plate 5, and the drying component includes a placement groove 20 opened on the inner surface of the explosion-proof plate 5, and fixing grooves 21 are opened at both ends of the inner surface of the explosion-proof plate 5 away from the placement groove 20. The fixing groove 21 is connected with the fixing member 25 by rotating bolts 26. A drying box 22 is fixed between the fixing members 25, and a drying sheet 23 is provided inside the drying box 22. Through holes 24 are opened at equal distances on one end of the outer surface of the drying box 22. By rotating the rotating bolt 26, the fixing member 25 is taken out of the fixing groove 21, so that the drying box 22 is replaced. The replaced drying box 22 is placed in the placement groove 20 again, and the fixing member 25 is fixed in the fixing groove 21 by rotating the bolt 26. The drying sheet 23 in the drying box 22 will absorb the moisture in the explosion-proof box 1, so as to avoid the moisture in the explosion-proof box 1 affecting the normal use of the lighting socket box, thereby further improving the service life of the lighting socket box.

[0034] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0035] In actual application, when repairing the lighting socket box, first, by rotating the turntable 10 clockwise, the rotating rod 8 rotates in the cavity 7, and the rotating gear 9 rotates synchronously with the rotating rod 8, and the rotating gear 9 is meshed with the bar teeth 14, so that the two moving blocks 11 slide toward each other in the cavity 7, and then the moving rod 16 slides accordingly, and the sliding of the moving rod 16 causes the moving plate 18 to slide in the moving cavity 17, and the limiting rod 19 is moved out of the limiting hole 4, and then, the handle 29 is pulled to make the explosion-proof plate 5 slide in the pull-out groove 2, and the explosion-proof box body 1 is exposed to the outside, so that personnel can repair the lighting socket box, and then, the turntable 10 is released. Since the limiting rod 19 contacts with the pull-out groove 2, the explosion-proof plate 5 is fixed in the pull-out groove 2. After the maintenance is completed, the turntable 10 is rotated clockwise again to rotate. The rod 8 rotates in the cavity 7, and the rotating gear 9 rotates synchronously with the rotating rod 8. The rotating gear 9 is meshed with the bar teeth 14, so that the two moving blocks 11 slide toward each other in the cavity 7. At this time, the handle 29 is pulled to move the explosion-proof plate 5 to the bottom end of the pull-out groove 2, and the turntable 10 is released. The spring 15 automatically returns to its original position and makes the two moving blocks 11 slide back to back, so that the limiting rod 19 is fixed in the limiting hole 4, and the explosion-proof plate 5 is fixed on the explosion-proof box body 1. The setting of the sealing gasket 27 further improves the air tightness of the explosion-proof box body 1 and prevents air and water from penetrating into the interior of the explosion-proof box body 1 and damaging the electronic components in the lighting socket box. By providing a drying box 22, the drying sheet 23 in the drying box 22 will absorb the moisture in the explosion-proof box body 1 to avoid the moisture in the explosion-proof box body 1 affecting the normal use of the lighting socket box.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An explosion-proof maintenance lighting socket box, comprising an explosion-proof box body (1), characterized in that: A draw-out groove (2) is provided on one side of the outer surface of the explosion-proof box (1), and limiting holes (4) are symmetrically provided at both ends of the inner surface of the draw-out groove (2). An explosion-proof plate (5) is slidably connected in the draw-out groove (2), and a locking mechanism is provided on the explosion-proof plate (5). The locking mechanism comprises a cavity (7) provided in the explosion-proof plate (5), a rotating rod (8) is rotatably connected in the cavity (7), and a rotating gear (9) is welded on the rotating rod (8). Moving blocks (11) are alternately provided at the top and bottom ends of the cavity (7) away from the rotating rod (8), and the moving blocks (11) are slidably connected to the cavity (7). A tooth bar (14) is welded on one end of the moving block (11) close to the rotating gear (9), and the tooth bar (14) meshes with the rotating gear (9). The explosion-proof plate (5) is provided with a movable cavity (17) at both ends away from the cavity (7), and a movable plate (18) is provided in the movable cavity (17). A movable rod (16) is welded to one end of the outer surface of the movable plate (18), and one end of the movable rod (16) extends into the cavity (7) and is fixedly connected to the movable block (11). The end of the movable block (11) away from the movable rod (16) is fixedly connected to the inner wall of the cavity (7) through a spring (15). The other end of the outer surface of the movable plate (18) is symmetrically welded with a limiting rod (19), and the end of the limiting rod (19) away from the movable plate (18) extends to the outside of the explosion-proof plate (5) and matches the limiting hole (4). A drying component is provided on the inner surface of the explosion-proof plate (5).

2. The explosion-proof maintenance lighting socket box according to claim 1, characterized in that: The drying assembly comprises a placement groove (20) provided on the inner surface of the explosion-proof plate (5), fixing grooves (21) are provided on the inner surface of the explosion-proof plate (5) at two ends away from the placement groove (20), the fixing grooves (21) are connected to fixing members (25) via rotating bolts (26), a drying box (22) is fixedly provided between the fixing members (25), a drying sheet (23) is provided inside the drying box (22), and through holes (24) are provided at equal distances on one end of the outer surface of the drying box (22).

3. The explosion-proof maintenance lighting socket box according to claim 1, characterized in that: Sliding blocks (12) are welded on both sides of the outer surface of the moving block (11), and sliding grooves (13) are opened on both sides of the inner surface of the cavity (7), and the sliding blocks (12) are slidably connected to the sliding grooves (13).

4. The explosion-proof maintenance lighting socket box according to claim 1, characterized in that: A T-shaped groove (3) is symmetrically provided on one end of the inner surface of the pull-out groove (2) close to the inside of the explosion-proof box (1), and a T-shaped block (6) is symmetrically welded on the bottom of the inner surface of the explosion-proof plate (5), and the T-shaped groove (3) is slidably connected to the T-shaped block (6).

5. The explosion-proof maintenance lighting socket box according to claim 4, characterized in that: A sealing gasket (27) is provided between the explosion-proof plate (5) and the drawing groove (2), and the sealing gasket (27) is fixedly connected to the drawing groove (2).

6. The explosion-proof maintenance lighting socket box according to claim 1, characterized in that: One end of the rotating rod (8) away from the rotating gear (9) extends outside the explosion-proof plate (5) and is fixedly connected to the rotating disk (10).

7. The explosion-proof maintenance lighting socket box according to claim 6, characterized in that: An observation window (28) is provided on the top of the outer surface of the explosion-proof plate (5) away from the rotating disk (10).

8. The explosion-proof maintenance lighting socket box according to claim 7, characterized in that: A handle (29) is welded to the bottom of the explosion-proof plate (5) away from the rotating disk (10).

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