CN213990025U - Colliery is junction box for electromechanics - Google Patents
Colliery is junction box for electromechanics Download PDFInfo
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- CN213990025U CN213990025U CN202022965383.XU CN202022965383U CN213990025U CN 213990025 U CN213990025 U CN 213990025U CN 202022965383 U CN202022965383 U CN 202022965383U CN 213990025 U CN213990025 U CN 213990025U
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- side wall
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- box body
- electric telescopic
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Abstract
The utility model provides a colliery electromechanical junction box that uses, the utility model relates to a junction box technical field, the entrance hole has been seted up on the left side wall of box, the bolt connects soon and passes behind the fixed frame upper through-hole, insert and establish in the bearing, be fixed with rubber seal cushion layer No. one on the splint, the inner chamber left side wall laminating setting of apron and box, it establishes and is fixed with the fan to inlay in the opening on the box right side wall, cover frame movable sleeve is established on the box, the bottom that is located the intraductal flexible pipe of cover is fixed with the spring, the cover frame top is fixed with the arc dome, the bottom half is fixed with the fixed block, be fixed with No. two electric telescopic handle on the fixed block, be fixed with the callus on the sole on the output of No. two electric telescopic handle, and reasonable design, each stabilizer blade of junction box can be adjusted alone, make things convenient for the junction box to stand in uneven place, the box leakproofness is strong, effectively slow down the injury of rock to the junction box.
Description
Technical Field
The utility model relates to a junction box technical field, concretely relates to colliery is electromechanical with junction box.
Background
Coal mines are areas rich in coal resources, and are also commonly referred to as plants that produce coal by underground mining or open-air mining. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. When the colliery was excavated in the underground, need connecting circuit, the junction box need be used in the connection between the circuit, and current junction box function is more single, and the dust is heavier in the colliery, and the dust is easy through going into line mouth or radiator fan, enters into the junction box and damages the electrical part, and the ground unevenness in the colliery leads to the junction box to be difficult to place, often has the rubble to drop in the colliery, leads to its damage easily in pounding the junction box, needs to improve urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's colliery electromechanical junction box that uses, each stabilizer blade of junction box can be adjusted alone, makes things convenient for the junction box to stand in uneven place, and the box leakproofness is strong, effectively slows down the injury of falling rocks to the junction box.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the refrigerator comprises a refrigerator body and a refrigerator door, wherein the refrigerator door is screwed in an opening on the front side wall of the refrigerator body by using a hinge, and the refrigerator door is fixed with the front side wall of the refrigerator body by using a hasp; the electric appliance fixing frame further comprises a fixing frame, a bolt, a clamping plate, a bearing, a rubber sealing cushion layer I, an electric telescopic rod I, a fixing plate I, a cover plate, an electric appliance fixing frame, a fan, an air guide pipe, a dust screen, a sleeve frame, a power supply, a sleeve pipe, a telescopic pipe, a spring, an arc dome, a fixing block, an electric telescopic rod II and a foot pad, wherein a wire inlet hole is formed in the left side wall of the box body, the fixing frame is fixed on the left side wall of the box body outside the wire inlet hole, the bearing is embedded and fixed in an opening in the clamping plate, bolts are arranged on the front side wall and the rear side wall of the fixing frame and are inserted into the bearing after being screwed and passed through a through hole in the fixing frame, the rubber sealing cushion layer I is fixed on the clamping plate, the electric telescopic rod I is fixed on the left side wall of the inner cavity of the box body, the fixing plate I is fixed with the cover plate, and the cover plate is attached to the left side wall of the inner cavity of the box body, an electric device fixing frame is fixed in the box body, a fan is embedded and fixed in an opening on the right side wall of the box body, an air guide pipe is arranged on the right side wall of the box body positioned outside the fan in a penetrating way, a dustproof net is embedded and fixed in the air guide pipe, a power supply is fixed on the right side wall of an inner cavity of the box body, a sleeve frame is movably sleeved on the box body, the peripheral wall of the inner side of the sleeve frame is attached to the peripheral wall of the outer side of the box body, sleeve pipes are fixed at the left end and the right end of the top of the box body, telescopic pipes are movably arranged in the sleeve pipes, and after the telescopic pipes penetrate through holes on the sleeve pipes, fixed with the inner chamber top of cover frame, the bottom that is located the flexible pipe of cover intraductal is fixed with the spring, and cover frame top is fixed with the arc dome, and the bottom half is fixed with the fixed block, is fixed with electric telescopic handle No. two on the fixed block, is fixed with the callus on the sole on electric telescopic handle's output No. two, and electric telescopic handle, fan and electric telescopic handle No. two all are connected with the power.
Further, the cover plate is fixed with a second rubber sealing cushion layer, and the second rubber sealing cushion layer is attached to the left side wall of the inner cavity of the box body.
Furthermore, a lighting lamp is fixed at the top of the inner cavity of the box body and is connected with a power supply.
Further, utilize the baffle to divide in the box and be equipped with the motor chamber, the motor intracavity is equipped with electric telescopic handle No. three, electric telescopic handle No. three is fixed with the bottom of baffle, is fixed with No. two fixed plates on electric telescopic handle No. three's the output, No. two fixed plate bottoms are fixed with the universal wheel, electric telescopic handle No. three is connected with the power.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a colliery is junction box for electromechanics, reasonable in design, each stabilizer blade of junction box can be adjusted alone, makes things convenient for the junction box to stand in uneven place, and the box leakproofness is strong, effectively slows down the injury of falling rocks to the junction box.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is a schematic view of the connection structure of the middle wire inlet hole, the fixing frame, the bolt, the clamping plate, the bearing and the first rubber sealing cushion layer of the present invention.
Fig. 5 is an enlarged view of a portion B in fig. 3.
Description of reference numerals:
the electric cabinet comprises a cabinet body 1, a cabinet door 2, an entrance hole 3, a fixing frame 4, a bolt 5, a clamping plate 6, a bearing 7, a rubber seal cushion layer 8, an electric telescopic rod 9, a fixing plate 10, a cover plate 11, an electric appliance fixing frame 12, a fan 13, an air guide pipe 14, a dust screen 15, a sleeve frame 16, a power supply 17, a sleeve 18, an extension pipe 19, a spring 20, an arc dome 21, a fixing block 22, an electric telescopic rod 23, a foot pad 24, a rubber seal cushion layer 25, a lighting lamp 26, a partition plate 27, an electric telescopic rod 28, a fixing plate 29, a universal wheel 30 and a motor cavity 31.
The specific implementation mode is as follows:
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.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the box door comprises a box body 1 and a box door 2, wherein the box door 2 is screwed in an opening on the front side wall of the box body 1 by using a hinge, one side of the hinge is riveted with the box door 2, the other side of the hinge is riveted with the front side wall of the box body 1, the box door 2 is fixed with the front side wall of the box body 1 by using a hasp, a hasp master piece is riveted with the box door 2, and a hasp sub piece is riveted with the front side wall of the box body 1; the electric telescopic handle further comprises a fixing frame 4, bolts 5, a clamping plate 6, a bearing 7, a rubber sealing cushion layer 8, an electric telescopic handle 9, a fixing plate 10, a cover plate 11, an electric part fixing frame 12, a fan 13, an air guide pipe 14, a dust screen 15, a sleeve frame 16, a power supply 17, a sleeve 18, an extension pipe 19, a spring 20, an arc dome 21, a fixing block 22, an electric telescopic handle 23 and a foot pad 24, wherein the left side wall of the box body 1 is provided with an entrance hole 3, the fixing frame 4 is fixedly welded on the left side wall of the box body 1 outside the entrance hole 3, the bearing 7 is fixedly embedded in the opening of the clamping plate 6, the bolts 5 are respectively arranged on the front side wall and the rear side wall of the fixing frame 4, the bolts 5 penetrate through holes in the fixing frame 4 and are inserted in the bearing 7, the rubber sealing cushion layer 8 is fixedly bonded on the clamping plate 6, the electric telescopic handle 9 is fixedly riveted on the left side wall of the inner cavity of the box body 1, a first fixing plate 10 is welded and fixed on the output end of a first electric telescopic rod 9, a cover plate 11 is welded and fixed on the first fixing plate 10, a second rubber sealing cushion layer 25 is bonded and fixed on the cover plate 11, the second rubber sealing cushion layer 25 is attached to the left side wall of the inner cavity of the box body 1, an electric device fixing frame 12 is welded and fixed on the rear side wall of the inner cavity of the box body 1, a fan 13 is embedded and fixed in an opening on the right side wall of the box body 1, an air guide pipe 14 penetrates through the right side wall of the box body 1 positioned outside the fan 13, a dust screen 15 is embedded and fixed in the air guide pipe 14, a power supply 17 is riveted and fixed on the right side wall of the inner cavity of the box body 1, an illuminating lamp 26 is riveted and fixed on the top of the inner cavity of the box body 1, a sleeve frame 16 is movably sleeved on the box body 1, the peripheral wall of the inner side of the sleeve frame 16 is attached to the peripheral wall of the outer side of the box body 1, sleeves 18 are welded and fixed on the left and right ends of the top of the box body 1, an extension tube 19 is movably arranged in the sleeve 18, the extension tube 19 is welded and fixed with the top of an inner cavity of the sleeve frame 16 after penetrating through a through hole in the sleeve 18, a spring 20 is welded and fixed at the bottom of the extension tube 19 positioned in the sleeve 18, an arc dome 21 is welded and fixed at the top of the sleeve frame 16, a fixed block 22 is welded and fixed at the bottom of the box body 1, a second electric telescopic rod 23 is riveted and fixed on the fixed block 22, a foot pad 24 is riveted and fixed on the output end of the second electric telescopic rod 23, a motor cavity 31 is respectively arranged in the box body 1 by utilizing a partition plate 27, a third electric telescopic rod 28 is riveted and fixed in the motor cavity 31, the third electric telescopic rod 28 is riveted and fixed with the bottom of the partition plate 27, a second fixed plate 29 is welded and fixed on the output end of the third electric telescopic rod 28, a universal wheel 30 is riveted and fixed at the bottom of the second fixed plate 29, a first electric telescopic rod 9, a fan 13, a second electric telescopic rod 23, The illuminating lamp 26 and the third electric telescopic rod 28 are both connected with the power supply 17.
The working principle of the specific embodiment is as follows: fixing an electric device in a fixing frame 12 of an electric device, starting a third electric telescopic rod 28 to drive a universal wheel 30 to move downwards to jack a box body 1, conveniently moving the box body 1, starting the third electric telescopic rod 28 to drive the universal wheel 30 to move upwards to a bottom surface contacted with a foot pad 24 after moving to a required position, starting a second electric telescopic rod 23 to drive the foot pad 24 to move when uneven ground occurs, adjusting to horizontally place the box body 1, sequentially penetrating electric wires from a lower wire inlet hole 3 to an upper wire inlet hole 3, adjusting bolts 5 at the front side and the rear side of the wire inlet hole 3 leading in the electric wires, driving a clamping plate 6 to move towards the middle position of the wire inlet hole 3 to clamp the electric wires, starting a first electric telescopic rod 9 to drive a cover plate 11 to move downwards, covering the wire inlet hole 3 not leading in the electric wires, starting a fan 13 to dissipate heat in the box body 1, when light is dark, starting an illuminating lamp 26 to illuminate, when a falling stone falls to the box body 1, falling rocks do not accumulate as they slide down the arched dome 21, and the spring 20 contracts to relieve the impact force.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the wire inlet hole 3, the fixing frame 4, the bolt 5, the clamping plate 6, the bearing 7 and the first rubber sealing cushion layer 8 are matched, so that the wire inlet hole 3 is conveniently sealed, and dust is prevented from entering the box body 1;
2. the first electric telescopic rod 9, the first fixing plate 10, the cover plate 11 and the second rubber sealing cushion layer 25 are matched, so that the wire inlet hole 3 without leading in wires is conveniently covered, and dust is prevented from entering the box body 1;
3. the fan 13, the air guide pipe 14 and the dust screen 15 are matched, so that heat dissipation is conveniently carried out in the box body 1;
4. the box body 1, the sleeve frame 16, the sleeve 18, the telescopic pipe 19, the spring 20 and the arc dome 21 are matched, so that the impact force of falling rocks on the box body 1 is conveniently reduced, and the falling rocks are prevented from entering between the box body 1 and the sleeve frame 16 to cause blocking;
5. the fixed block 22, the second electric telescopic rod 23 and the foot pad 24 are matched, so that the box body 1 can be conveniently adjusted to be horizontally placed;
6. the illuminating lamp 26 is convenient for illumination;
7. the partition plate 27, the third electric telescopic rod 28, the second fixing plate 29 and the universal wheel 30 are matched, so that the box body 1 is convenient to move.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A colliery electromechanical junction box, it includes the container body (1) and chamber door (2), utilize the hinge to connect the chamber door (2) in the opening on the front sidewall of the container body (1) in a rotating way, the chamber door (2) utilizes hasp and front sidewall of the container body (1) to fix; the method is characterized in that: the novel electric appliance box also comprises a fixing frame (4), bolts (5), clamping plates (6), bearings (7), a rubber sealing cushion layer (8), an electric telescopic rod (9), a fixing plate (10), a cover plate (11), an electric appliance fixing frame (12), a fan (13), an air guide pipe (14), a dust screen (15), a sleeve frame (16), a power supply (17), a sleeve (18), a telescopic pipe (19), a spring (20), an arc dome (21), a fixing block (22), a second electric telescopic rod (23) and a foot pad (24), wherein a wire inlet hole (3) is formed in the left side wall of the box body (1), the fixing frame (4) is fixed on the left side wall of the box body (1) positioned outside the wire inlet hole (3), the bearings (7) are embedded and fixed in openings in the clamping plates (6), the bolts (5) are arranged on the front side wall and the rear side wall of the fixing frame (4), and the bolts (5) are screwed and pass through holes in the fixing frame (4), inserted in a bearing (7), a rubber sealing cushion layer (8) is fixed on a splint (6), an electric telescopic rod (9) is fixed on the left side wall of an inner cavity of a box body (1), a fixing plate (10) is fixed on the output end of the electric telescopic rod (9), a cover plate (11) is fixed on the fixing plate (10), the cover plate (11) is attached to the left side wall of the inner cavity of the box body (1), an electric device fixing frame (12) is fixed in the box body (1), a fan (13) is embedded and fixed in an opening on the right side wall of the box body (1), a wind guide pipe (14) penetrates through the right side wall of the box body (1) positioned outside the fan (13), a dustproof net (15) is embedded and fixed in the wind guide pipe (14), a power supply (17) is fixed on the right side wall of the inner cavity of the box body (1), a sleeve frame (16) is movably sleeved on the box body (1), the inner side wall of the sleeve frame (16) is attached to the outer side wall of the box body (1), the left end and the right end of the top of the box body (1) are both fixed with a sleeve (18), a telescopic pipe (19) is movably arranged in the sleeve (18), the telescopic pipe (19) penetrates through a through hole in the sleeve (18) and then is fixed to the top of an inner cavity of a sleeve frame (16), a spring (20) is fixed to the bottom of the telescopic pipe (19) in the sleeve (18), an arc-shaped dome (21) is fixed to the top of the sleeve frame (16), a fixed block (22) is fixed to the bottom of the box body (1), a second electric telescopic rod (23) is fixed to the fixed block (22), a foot pad (24) is fixed to the output end of the second electric telescopic rod (23), and a first electric telescopic rod (9), a fan (13) and the second electric telescopic rod (23) are connected with a power source (17).
2. The coal mine machine electrical junction box of claim 1, wherein: apron (11) on be fixed with No. two rubber seal pad layers (25), No. two rubber seal pad layers (25) set up with the laminating of the inner chamber left side wall of box (1).
3. The coal mine machine electrical junction box of claim 1, wherein: an illuminating lamp (26) is fixed at the top of the inner cavity of the box body (1), and the illuminating lamp (26) is connected with a power supply (17).
4. The coal mine machine electrical junction box of claim 1, wherein: box (1) in utilize baffle (27) branch to be equipped with motor chamber (31), be equipped with No. three electric telescopic handle (28) in motor chamber (31), No. three electric telescopic handle (28) are fixed with the bottom of baffle (27), No. three electric telescopic handle's (28) output passes behind the through-hole of box (1) bottom, is fixed with No. two fixed plate (29), No. two fixed plate (29) bottom is fixed with universal wheel (30), No. three electric telescopic handle (28) are connected with power (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022965383.XU CN213990025U (en) | 2020-12-12 | 2020-12-12 | Colliery is junction box for electromechanics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022965383.XU CN213990025U (en) | 2020-12-12 | 2020-12-12 | Colliery is junction box for electromechanics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213990025U true CN213990025U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022965383.XU Expired - Fee Related CN213990025U (en) | 2020-12-12 | 2020-12-12 | Colliery is junction box for electromechanics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213990025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115065014A (en) * | 2022-07-11 | 2022-09-16 | 国网山东省电力公司青岛市黄岛区供电公司 | A inlet wire protector for electric power system |
-
2020
- 2020-12-12 CN CN202022965383.XU patent/CN213990025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115065014A (en) * | 2022-07-11 | 2022-09-16 | 国网山东省电力公司青岛市黄岛区供电公司 | A inlet wire protector for electric power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |