CN212970459U

CN212970459U - Mining explosion-proof control box with good isolation effect

Info

Publication number: CN212970459U
Application number: CN202022091455.2U
Authority: CN
Inventors: 陈�峰; 朱校明; 周亚新; 俞金城
Original assignee: CHANGZHOU BEST CONTROL EQUIPMENT CO LTD
Current assignee: CHANGZHOU BEST CONTROL EQUIPMENT CO LTD
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-13
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an keep apart effectual mining flame-proof type control box, the power distribution box comprises a box body, the chamber door is installed to one side of box, one side of box is equipped with prevents grey mechanism, be equipped with the control storehouse in the box, the chamber door is close to box one side fixedly connected with rectangle frame, the waterproof groove has been seted up to the position that the top of rectangle frame is close to the chamber door, fixedly connected with diaphragm between the both sides inner wall of rectangle frame, fixedly connected with header tank on the diaphragm, header tank bottom fixedly connected with outlet pipe makes the sealed pad of dust prevention board bottom hug closely the gap between chamber door and the box through rotating movable block and dust prevention board to keep apart the dust, prevent that the dust from getting into the control storehouse, cause the pollution to the electrical components in the control storehouse. The utility model discloses a series of structures make this device have keep apart effectually, and can receive the impact at the control box and cushion to prevent characteristics such as the electrical components's in the control box damage.

Description

Mining explosion-proof control box with good isolation effect

Technical Field

The utility model relates to a flame proof control box technical field specifically is an keep apart effectual mining flame proof type control box.

Background

The control box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, the arrangement of the control box meets the requirement of normal operation of an electric power system, the control box is convenient to overhaul, the safety of people and surrounding equipment is not endangered, and the control box is suitable for occasions such as factories, mines, markets, hotels, schools and the like.

However, the existing control box has a poor isolation effect in mining occasions, is easy to enter water and dust, causes electric leakage or pollutes electric elements, and cannot buffer impact force when being subjected to external impact, so that the electric elements are damaged, and therefore the mining explosion-proof control box with a good isolation effect is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's isolation effect poor, and when receiving external impact, thereby can't cushion the impact force and cause electrical components's damage defect, provide an keep apart effectual mining flame-proof type control box. The mining explosion-proof control box with good isolation effect has the characteristics that the isolation effect is good, and the control box can be impacted to buffer, so that electric elements in the control box are prevented from being damaged, and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a mining flame-proof control box with good isolation effect comprises a box body, wherein a box door is installed on one side of the box body, an ash prevention mechanism is arranged on one side of the box body, a control cabin is arranged in the box body, a rectangular frame is fixedly connected to one side, close to the box body, of the box door, a waterproof groove is formed in the position, close to the box door, of the top of the rectangular frame, a transverse plate is fixedly connected between the inner walls of the two sides of the rectangular frame, a water collecting tank is fixedly connected to the transverse plate, a water outlet pipe is fixedly connected to the bottom of the water collecting tank, a valve is arranged on the pipe body of the water outlet pipe, a water collecting pipe is fixedly connected to the top of the inner cavity of the rectangular frame, a pipe orifice at the top end of the water collecting pipe penetrates through the top of the waterproof groove, a pipe orifice at the bottom, and a second shockproof pad is arranged between the bottom of the control cabin and the inner wall of the bottom of the box body, and a plurality of buffer mechanisms are arranged on two side walls of the control cabin.

Preferably, prevent that grey mechanism includes a pair of first fixed block, first fixed block fixed connection is at one side outer wall of box, two be equipped with the movable block between the first fixed block, the one end fixedly connected with of movable block prevents the hawk, one of them first fixed block fixedly connected with pivot, the movable block sets up the spacing hole of matcing each other with the pivot, the pivot passes spacing hole and fixed connection at the lateral wall of another first fixed block, one of them the sliding hole has been seted up on the movable block, sliding connection has T shape slide bar in the sliding hole.

Preferably, buffer gear includes second fixed block and a pair of third fixed block, second fixed block fixed connection is at one side inner wall of box, and is a pair of third fixed block fixed connection is at one side outer wall in control storehouse, every the first bull stick of preceding terminal surface fixedly connected with of third fixed block, two fixedly connected with montant between the third fixed block, the cover is equipped with two movable blocks on the montant, the preceding terminal surface fixedly connected with second bull stick of movable block, fixedly connected with spring between movable block and the third fixed block, the spring winding is on the montant, two connecting rods of first bull stick swing joint, two the other end difference swing joint of connecting rod is on one's body at the pole of two second bull sticks.

Preferably, the bottom and the outer walls of the two sides of the rectangular frame are provided with waterproof pads, and the waterproof pads are of rubber pad structures.

Preferably, one side of the ash-proof plate close to the box body is provided with a sealing gasket, and the sealing gasket is of a rubber gasket structure.

Preferably, a plurality of anti-skidding blocks are arranged at the bottom of the first shockproof pad and the top of the second shockproof pad, the cross section of each anti-skidding block is rectangular, and the anti-skidding blocks are distributed at the bottom of the first shockproof pad and the top of the second shockproof pad at equal intervals.

Preferably, buffer gear is symmetrical about the control bin and distributes, just buffer gear equidistance distributes on the both sides outer wall of control bin.

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

1. in the technical scheme, the box body, the waterproof groove and the waterproof pad are matched to isolate rainwater, so that the rainwater is prevented from flowing into the control bin, and the phenomenon of electric leakage of electrical elements in the control bin is avoided;

2. in the technical scheme, the sealing gasket at the bottom of the dust-proof plate is tightly attached to a gap between the box door and the box body by rotating the movable block and the dust-proof plate, so that dust is isolated, and the dust is prevented from entering the control cabin and polluting electrical elements in the control cabin;

3. in this technical scheme, can prevent through the first non slipping spur on the first antivrbration pad and the second non slipping spur on the second antivrbration pad that the control storehouse from controlling and rocking to avoid bumping between the inner wall of control storehouse and box, and prevent to jolt from top to bottom in the control storehouse, and when the control storehouse received the impact, cushion the control storehouse through buffer gear, prevent that the control storehouse from hitting the box inner wall.

Drawings

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

FIG. 2 is a side view of the water trough, rectangular shelf, water collection tank and water collection pipe of FIG. 1;

FIG. 3 is a top view of the door, rectangular frame and waterproof slot of FIG. 1;

fig. 4 is a right side view of fig. 1.

Reference numbers in the figures: 1. a box body; 2. a box door; 3. a control cabin; 4. a rectangular frame; 5. a waterproof groove; 6. a transverse plate; 7. a water collection tank; 8. a water outlet pipe; 9. a water collection pipe; 10. a first crash pad; 11. a second crash pad; 12. a first fixed block; 13. a movable block; 14. an ash prevention plate; 15. a T-shaped slide bar; 16. a second fixed block; 17. a third fixed block; 18. a vertical rod; 19. a moving block; 20. a spring; 21. a connecting rod; 22. and (4) a slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mining explosion-proof control box with good isolation effect comprises a box body 1, a box door 2 is installed on one side of the box body 1, an ash prevention mechanism is arranged on one side of the box body 1 and comprises a pair of first fixed blocks 12, the first fixed blocks 12 are fixedly connected to the outer wall of one side of the box body 1, a movable block 13 is arranged between the two first fixed blocks 12, one end of the movable block 13 is fixedly connected with an ash prevention plate 14, a sealing gasket is arranged on one side, close to the box body 1, of the ash prevention plate 14, the sealing gasket is of a rubber gasket structure, the ash prevention plate 14 can be tightly attached through the matching of the sealing gasket and the ash prevention plate 14, so that the dust isolation effect is improved, a rotating shaft is fixedly connected to one first fixed block 12, a limiting hole matched with the rotating shaft is formed in the movable block 13, the rotating shaft penetrates through the limiting hole and is fixedly connected to the side wall of the other, a T-shaped slide bar 15 is connected in the slide hole 22 in a sliding way, a movable block 13 and an ash-proof plate 14 are rotated until a sealing gasket at the bottom of the ash-proof plate 14 is tightly attached to a gap between a box door 2 and a box body 1 so as to isolate dust, a control cabin 3 is arranged in the box body 1, a rectangular frame 4 is fixedly connected at one side of the box door 2 close to the box body 1, waterproof cushions are arranged at the bottom and two outer side walls of the rectangular frame 4, the waterproof cushions are of rubber cushion structures and are tightly attached to the box body 1 so as to prevent rainwater from flowing into the box body 1 and causing electricity leakage of the control cabin 3, a waterproof groove 5 is arranged at the top of the rectangular frame 4 close to the box door 2, a transverse plate 6 is fixedly connected between the two inner side walls of the rectangular frame 4, a water collecting tank 7 is fixedly connected on the transverse plate 6, a water outlet pipe 8 is fixedly connected at the, the top mouth of pipe of water-collecting pipe 9 runs through the top of water catch bowl 5, and the bottom mouth of pipe of water-collecting pipe 9 runs through the top of water catch bowl 7 and extends to the inner chamber of water catch bowl 7, can make the rainwater fall into water catch bowl 7 through water-collecting pipe 9 through water catch bowl 5, thereby can keep apart the rainwater, in order to prevent the rainwater entering box 1, then cause the phenomenon of control storehouse 3 electric leakage, be equipped with first antivrbration pad 10 between the top of control storehouse 3 and the top inner wall of box 1, and be equipped with second antivrbration pad 11 between the bottom of control storehouse 3 and the bottom inner wall of box 1, first antivrbration pad 10 bottom and second antivrbration pad 11 top all are provided with a plurality of non slipping spur, the non slipping spur cross section is the rectangle, and the non slipping spur distributes respectively equidistance in the bottom of first antivrbration pad 10 and the top of second antivrbration pad 11, when the top and the bottom of box 1 are strikeed, can prevent to shake about control storehouse 3 through first non slipping spur on first antivrbration pad 10 and the buffer mechanism comprises a second fixed block 16 and a pair of third fixed blocks 17, the second fixed block 16 is fixedly connected with one side inner wall of the box body 1, the pair of third fixed blocks 17 is fixedly connected with one side outer wall of the control cabin 3, a first rotating rod is fixedly connected with the front end surface of each third fixed block 17, a vertical rod 18 is fixedly connected between the two third fixed blocks 17, two movable blocks 19 are sleeved on the vertical rod 18, and a second rotating rod is fixedly connected with the front end surface of the movable block 19, fixedly connected with spring 20 between movable block 19 and the third fixed block 17, spring 20 twines on montant 18, first bull stick swing joint has two connecting rods 21, the other end swing joint of two connecting rods 21 is on the pole body of two second bull sticks respectively, when the side receives the impact about box 1, the impact force promotes two connecting rods 21 through third fixed block 17, two connecting rods 21 promote two movable blocks 19 respectively to reciprocating, through the elastic force of spring 20 and the interact power of movable block 19, can offset some impact force, thereby prevent the impact of impact force to control storehouse 3.

The working principle is as follows: when the utility model is used, the control bin 3 in the box body 1 can be operated by opening the box door 2, the box door 2 is closed after the operation is finished, when raining, rainwater can be guided into the water collecting pipe 9 through the waterproof groove 5 when the rainwater falls into the movable door through the gap between the box door 2 and the box body 1, the rainwater can fall into the water collecting tank 7 through the water collecting pipe 9, thereby the rainwater can be isolated, so as to prevent the rainwater from entering the box body 1 and further cause the electricity leakage phenomenon of the control bin 3, meanwhile, the movable block 13 and the dust-proof plate 14 are rotated until the sealing gasket at the bottom of the dust-proof plate 14 is tightly attached to the gap between the box door 2 and the box body 1, then the T-shaped sliding rod 15 is pushed, one end of the T-shaped sliding rod 15 passes through the dust-proof plate 14, thereby the dust-proof plate 14 is tightly attached to the gap, dust is isolated, when the water collecting tank 7 is full, the valve on the water outlet, when the top and the bottom of box 1 are strikeed, can prevent through the first non slipping spur on first antivrbration pad 10 and the second non slipping spur on the second antivrbration pad 11 that the control storehouse 3 from controlling and rock, in order to avoid bumping between the inner wall of control storehouse 3 and box 1, and prevent to control storehouse 3 jolt from top to bottom, when the box 1 left and right sides is strikeed, the impact force promotes third fixed block 17, third fixed block 17 promotes two connecting rods 21, two connecting rods 21 promote two movable blocks 19 respectively to reciprocating, through the elastic force of spring 20 and the mutual acting force of movable block 19, can offset partial impact force, thereby prevent the impact force to the impact of control storehouse 3, further protect control storehouse 3 then, in order to avoid the damage of the circuit component in the control storehouse 3, it is above that the utility model discloses a whole working process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an keep apart effectual mining flame-proof type control box, includes box (1), its characterized in that: a box door (2) is installed on one side of the box body (1), an ash prevention mechanism is arranged on one side of the box body (1), a control bin (3) is arranged in the box body (1), the box door (2) is close to one side of the box body (1) and is fixedly connected with a rectangular frame (4), a waterproof groove (5) is formed in the position, close to the box door (2), of the top of the rectangular frame (4), a transverse plate (6) is fixedly connected between the inner walls of the two sides of the rectangular frame (4), a water collecting tank (7) is fixedly connected onto the transverse plate (6), a water outlet pipe (8) is fixedly connected to the bottom of the water collecting tank (7), a valve is arranged on a pipe body of the water outlet pipe (8), a water collecting pipe (9) is fixedly connected to the top of an inner cavity of the rectangular frame (4), a pipe orifice at the top end of the water collecting pipe (9) penetrates through the top of the waterproof groove (5), and a pipe orifice, the shock-proof device is characterized in that a first shock-proof pad (10) is arranged between the top of the control bin (3) and the inner wall of the top of the box body (1), a second shock-proof pad (11) is arranged between the bottom of the control bin (3) and the inner wall of the bottom of the box body (1), and a plurality of buffer mechanisms are arranged on two side walls of the control bin (3).

2. The mining explosion-proof control box with good isolation effect according to claim 1, characterized in that: prevent grey mechanism includes a pair of first fixed block (12), first fixed block (12) fixed connection is at one side outer wall of box (1), two be equipped with movable block (13) between first fixed block (12), the one end fixedly connected with of movable block (13) prevents hawk (14), one of them first fixed block (12) fixedly connected with pivot, spacing hole that matches each other with the pivot is seted up in movable block (13), the pivot is passed spacing hole and fixed connection the lateral wall at another first fixed block (12), one of them sliding hole (22) have been seted up on movable block (13), sliding hole (22) sliding connection has T shape slide bar (15) in sliding hole (22).

3. The mining explosion-proof control box with good isolation effect according to claim 1, characterized in that: the buffer mechanism comprises a second fixed block (16) and a pair of third fixed blocks (17), the second fixed blocks (16) are fixedly connected with the inner wall of one side of the box body (1), the pair of third fixed blocks (17) are fixedly connected with the outer wall of one side of the control bin (3), the front end face of each third fixed block (17) is fixedly connected with a first rotating rod, a vertical rod (18) is fixedly connected between the two third fixed blocks (17), two moving blocks (19) are sleeved on the vertical rod (18), the front end surface of each moving block (19) is fixedly connected with a second rotating rod, a spring (20) is fixedly connected between the moving block (19) and the third fixed block (17), the spring (20) is wound on the vertical rod (18), the first rotating rod is movably connected with two connecting rods (21), and the other ends of the two connecting rods (21) are respectively and movably connected to the rod bodies of the two second rotating rods.

4. The mining explosion-proof control box with good isolation effect according to claim 1, characterized in that: the bottom and the outer walls of the two sides of the rectangular frame (4) are provided with waterproof pads, and the waterproof pads are of rubber pad structures.

5. The mining explosion-proof control box with good isolation effect according to claim 2, characterized in that: one side of the ash-proof plate (14) close to the box body (1) is provided with a sealing gasket which is of a rubber gasket structure.

6. The mining explosion-proof control box with good isolation effect according to claim 2, characterized in that: the anti-skidding anti-.

7. The mining explosion-proof control box with good isolation effect according to claim 1, characterized in that: buffer gear is the symmetric distribution about control storehouse (3), just buffer gear equidistance distributes on the both sides outer wall of control storehouse (3).