CN214674492U - Static charging device for coal mine cage - Google Patents
Static charging device for coal mine cage Download PDFInfo
- Publication number
- CN214674492U CN214674492U CN202120137307.1U CN202120137307U CN214674492U CN 214674492 U CN214674492 U CN 214674492U CN 202120137307 U CN202120137307 U CN 202120137307U CN 214674492 U CN214674492 U CN 214674492U
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- China
- Prior art keywords
- fixedly connected
- swing arm
- cage
- column
- contact wheel
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- 230000003068 static effect Effects 0.000 title claims abstract description 21
- 239000003245 coal Substances 0.000 title claims description 19
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 4
- 239000002142 lead-calcium alloy Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 12
- 238000003466 welding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- 206010014405 Electrocution Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a static charging device of colliery cage, including cage and backup pad, the top welding of backup pad has the support frame, one side fixedly connected with first insulation board of support frame, one side of backup pad is provided with the wire, the one end fixedly connected with rectifier of wire, wire fixedly connected with plug is passed through to the one end of rectifier, one side fixedly connected with support column of first insulation board, the one end of keeping away from first insulation board of support column is rotated and is connected with the swing arm post, one side of swing arm post is rotated and is connected with the contact wheel. The utility model discloses in, be provided with: rectifier, first insulation board, second insulation board, wire, current conducting plate, swing arm post and contact wheel, the power supply of battery is guaranteed to promotion charge efficiency that can be very big through contact wheel and current conducting plate contact power supply, just so can furthest reduce the trouble of dismantling battery charging.
Description
Technical Field
The utility model relates to a colliery cage control technical field that charges especially relates to a colliery cage static charging device.
Background
The coal mine is hundreds of meters long, and in the operation process of the cage, the electricity consumption for the illumination inside the cage and the electricity consumption for the monitoring for detecting the abrasion of the steel wire rope are very important for the safety production of the coal mine.
Most of the existing power supply modes are battery power supplies, the battery power supplies are required to be disassembled every two days for charging, and the existing wireless charging efficiency of the battery is low, so that the coal mine cage static charging device capable of greatly improving the charging efficiency of the battery is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a static charging device for a coal mine cage.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a coal mine cage static charging device comprises a cage and a supporting plate, wherein a supporting frame is welded at the top end of the supporting plate, a first insulating plate is fixedly connected to one side of the supporting frame, a lead is arranged on one side of the supporting plate, a rectifier is fixedly connected to one end of the lead, a plug is fixedly connected to one end of the rectifier through the lead, a supporting column is fixedly connected to one side of the first insulating plate, a swing arm column is rotatably connected to one end, far away from the first insulating plate, of the supporting column, a contact wheel is rotatably connected to one side of the swing arm column, a pressure spring is fixedly connected to one side of the first insulating plate, close to the edge of the top of the first insulating plate, one end of the pressure spring is fixedly connected with the swing arm column, and the lead penetrates through the supporting plate and is fixedly connected with the swing arm column;
one side fixedly connected with second insulation board of cage, one side fixedly connected with current conducting plate of second insulation board, the surface of current conducting plate is provided with the circular arc, one side fixedly connected with insulating protective sheath of the current conducting plate of keeping away from of second insulation board, insulating protective sheath runs through the cage and extends to inside, the inside threaded connection of current conducting plate has the post of sending electricity, the post of sending electricity runs through insulating protective sheath and extends to the outside, the outer fixed surface of post of sending electricity is connected with the contact wire, the top fixedly connected with battery protective housing of cage, the inside fixedly connected with battery of battery protective housing, the contact wire run through the top of cage and with battery fixed connection.
As a further description of the above technical solution:
pressure spring is provided with two, is first pressure spring and second pressure spring respectively, the swing arm post is provided with two, is first swing arm post and second swing arm post respectively, the contact wheel is provided with two, is first contact wheel and second contact wheel respectively, the current conducting plate is provided with two and is first current conducting plate and second current conducting plate respectively.
As a further description of the above technical solution:
first pressure spring and first swing arm post fixed connection, first swing arm post and first contact wheel rotate to be connected, first contact wheel and the contact of first current conducting plate, second pressure spring and second swing arm post fixed connection, second swing arm post and second contact wheel rotate to be connected, second contact wheel and the contact of second current conducting plate.
As a further description of the above technical solution:
the wire is provided with positive polar line and negative pole line, positive polar line and first swing arm post fixed connection, negative pole line and second swing arm post fixed connection, the contact wire is provided with first line and second line, the power transmission post fixed connection of first line and first current conducting plate bolted connection, the power transmission post fixed connection of second line and second current conducting plate bolted connection.
As a further description of the above technical solution:
the material of first current conducting plate is the plumbous calcium alloy, the material of second current conducting plate is the tin alloy, the material of first contact wheel and second contact wheel is the copper alloy.
As a further description of the above technical solution:
the conductive plate is convex.
The utility model discloses following beneficial effect has: the utility model provides a static charging device of colliery cage, is provided with: the rectifier, first insulating plate, the second insulation board, the wire, the current conducting plate, swing arm post and contact wheel, when the cage reachd ground parking, the rectifier can turn into the direct current that can charge the usefulness with the alternating current, the direct current flows to contact wheel through the wire after through contact wheel and current conducting plate contact, the direct current just can get into inside the battery through the contact wire like this, charge, the power supply of battery is guaranteed to promotion charge efficiency that can be very big through contact wheel and current conducting plate contact power supply, just so can furthest reduce the trouble of dismantling battery charging.
Drawings
Fig. 1 is a schematic structural view of a coal mine cage static charging device provided by the present invention;
fig. 2 is a front view of a coal mine cage static charging device provided by the present invention;
fig. 3 is a schematic view of an overlapping structure of a static charging device for a coal mine cage according to the present invention;
fig. 4 is an enlarged view of a position a of the static charging device for the coal mine cage according to the present invention;
fig. 5 is the utility model provides a B department enlarged view of static charging device of coal mine cage.
Illustration of the drawings:
1. a cage; 2. a support plate; 3. a support frame; 4. a first insulating plate; 5. a wire; 6. a rectifier; 7. a plug; 8. a circular arc; 9. a pressure spring; 10. a support pillar; 11. a swing arm column; 12. a contact wheel; 13. a conductive plate; 14. a power transmission column; 15. an insulating protective sleeve; 16. a contact line; 17. a battery protective case; 18. a storage battery; 19. a second insulating plate; 901. a first pressure spring; 902. a second pressure spring; 1101. a first swing arm column; 1102. a second swing arm column; 1201. a first contact wheel; 1202. a second contact wheel; 1301. a first conductive plate; 1302. a second conductive plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a coal mine cage static charging device comprises a cage 1 and a support plate 2, wherein a support frame 3 is welded at the top end of the support plate 2, a first insulating plate 4 is fixedly connected to one side of the support frame 3, a lead 5 is arranged at one side of the support plate 2, a rectifier 6 is fixedly connected to one end of the lead 5, the rectifier 6 can convert alternating current into direct current to be used, and the charging effect is ensured, a plug 7 is fixedly connected to one end of the rectifier 6 through the lead 5, a support column 10 is fixedly connected to one side of the first insulating plate 4, a swing arm column 11 is rotatably connected to one end of the support column 10 far away from the first insulating plate 4, a contact wheel 12 is rotatably connected to one side of the swing arm column 11, a pressure spring 9 is fixedly connected to one side of the first insulating plate 4 close to the top edge, one end of the pressure spring 9 is fixedly connected with the swing arm column 11, the lead 5 penetrates through the support plate 2 and is fixedly connected with the swing arm column 11, the swing arm column 11 can be pressed on the outer surface of the conductive plate 13 through the pressure spring 9, so that good charging effect is ensured, and poor contact is avoided;
one side fixedly connected with second insulation board 19 of cage 1, one side fixedly connected with current guide plate 13 of second insulation board 19, the surface of current guide plate 13 is provided with circular arc 8, contact wheel 12 and current guide plate 13 contact steadily when circular arc 8 guarantee cage 1 arrives ground, one side fixedly connected with insulating protective sheath 15 of keeping away from current guide plate 13 of second insulation board 19, insulating protective sheath 15 can ensure that charging current can not get into cage 1, the danger of electrocution has been avoided, insulating protective sheath 15 runs through cage 1 and extends to inside, the inside threaded connection of current guide plate 13 has power transmission post 14, power transmission post 14 runs through insulating protective sheath 15 and extends to the outside, the fixed surface of power transmission post 14 is connected with contact wire 16, the top fixedly connected with battery protective housing 17 of cage 1, the inside fixedly connected with battery 18 of battery protective housing 17, contact wire 16 runs through cage 1's top and with battery 18 fixed connection.
The two pressure springs 9 are respectively a first pressure spring 901 and a second pressure spring 902, the two swing arm columns 11 are respectively a first swing arm column 1101 and a second swing arm column 1102, the two contact wheels 12 are respectively a first contact wheel 1201 and a second contact wheel 1202, the two conductive plates 13 are respectively a first conductive plate 1301 and a second conductive plate 1302, and the charging efficiency is accelerated by the first contact wheel 1201 and the second contact wheel 1202.
The first pressure spring 901 is fixedly connected with the first swing arm column 1101, the first swing arm column 1101 is rotatably connected with the first contact wheel 1201, the first contact wheel 1201 is in contact with the first conductive plate 1301, the second pressure spring 902 is fixedly connected with the second swing arm column 1102, the second swing arm column 1102 is rotatably connected with the second contact wheel 1202, the second contact wheel 1202 is in contact with the second conductive plate 1302, and the contact wheel 12 and the conductive plate 13 can be guaranteed to be constantly kept in contact during charging through the designed pressure spring 9.
The lead 5 is provided with a positive pole line and a negative pole line, the positive pole line is fixedly connected with the first swing arm column 1101, the negative pole line is fixedly connected with the second swing arm column 1102, the contact line 16 is provided with a first line and a second line, the first line is fixedly connected with the power transmission column 14 in bolt connection with the first conductive plate 1301, the second line is fixedly connected with the power transmission column 14 in bolt connection with the second conductive plate 1302, and the direct current is transmitted to the contact wheel 12 through the lead 5 and finally transmitted to the inside of the storage battery 18 after being transmitted to the power transmission column 14.
The material of first current-conducting plate 1301 is the lead calcium alloy, and the lead calcium alloy can be anti-oxidant excellent in use effect as anodal material, and the material of second current-conducting plate 1302 is the tin alloy, and the tin alloy security is high more is fit for colliery production environment, and the material of first contact wheel 1201 and second contact wheel 1202 is the copper alloy, and the copper alloy is electrically conductive effectual.
The current conducting plate 13 is convex, and the convex ensures that the contact wheel 12 and the current conducting plate 13 are convenient to contact, and the charging effect is good.
The working principle is as follows: when the static charging device for the coal mine cage is used, the underground part of a cage 1 rises to the ground and stops for a period of time, a contact wheel 12 rotates around a swing arm column 11 through an arc 8 of a conducting plate 13, the contact wheel 12 is pressed on the conducting plate 13 through a pressure spring 9 when the contact wheel cage 1 stops, at the moment, alternating current is converted into direct current through a rectifier 6, and the direct current enters the contact wheel 12 through a lead 5 and then enters a contact wire 16 through a power transmission column 14 and then enters a storage battery 18.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a static charging device of colliery cage, includes cage (1) and backup pad (2), its characterized in that: the top end of the supporting plate (2) is welded with a supporting frame (3), one side of the supporting frame (3) is fixedly connected with a first insulating plate (4), one side of the supporting plate (2) is provided with a lead (5), one end of the lead (5) is fixedly connected with a rectifier (6), one end of the rectifier (6) is fixedly connected with a plug (7) through a lead (5), one side of the first insulating plate (4) is fixedly connected with a supporting column (10), one end of the supporting column (10) far away from the first insulating plate (4) is rotatably connected with a swing arm column (11), one side of the swing arm column (11) is rotatably connected with a contact wheel (12), one side of the first insulating plate (4) close to the top edge is fixedly connected with a pressure spring (9), one end of the pressure spring (9) is fixedly connected with the swing arm column (11), and the lead (5) penetrates through the support plate (2) and is fixedly connected with the swing arm column (11);
one side of the cage (1) is fixedly connected with a second insulating plate (19), one side of the second insulating plate (19) is fixedly connected with a conductive plate (13), the outer surface of the conductive plate (13) is provided with an arc (8), one side of the second insulating plate (19) far away from the conductive plate (13) is fixedly connected with an insulating protective sleeve (15), the insulating protective sleeve (15) penetrates through the cage (1) and extends to the inside, the conductive plate (13) is connected with a power transmission column (14) in a threaded manner, the power transmission post (14) penetrates through the insulating protective sleeve (15) and extends to the outside, the outer surface of the power transmission column (14) is fixedly connected with a contact wire (16), the top end of the cage (1) is fixedly connected with a battery protective shell (17), the inside of the battery protection shell (17) is fixedly connected with a storage battery (18), the contact wire (16) penetrates through the top end of the cage (1) and is fixedly connected with the storage battery (18).
2. The coal mine cage static charging device of claim 1, wherein: the pressure spring (9) is provided with two, and be first pressure spring (901) and second pressure spring (902) respectively, swing arm post (11) is provided with two, is first swing arm post (1101) and second swing arm post (1102) respectively, contact wheel (12) is provided with two, is first contact wheel (1201) and second contact wheel (1202) respectively, the conductive plate (13) is provided with two and is first conductive plate (1301) and second conductive plate (1302) respectively.
3. The coal mine cage static charging device of claim 2, wherein: the first pressure spring (901) is fixedly connected with a first swing arm column (1101), the first swing arm column (1101) is rotatably connected with a first contact wheel (1201), the first contact wheel (1201) is in contact with a first conductive plate (1301), the second pressure spring (902) is fixedly connected with a second swing arm column (1102), the second swing arm column (1102) is rotatably connected with a second contact wheel (1202), and the second contact wheel (1202) is in contact with a second conductive plate (1302).
4. The coal mine cage static charging device of claim 2, wherein: the lead (5) is provided with a positive pole line and a negative pole line, the positive pole line is fixedly connected with a first swing arm column (1101), the negative pole line is fixedly connected with a second swing arm column (1102), the contact line (16) is provided with a first line and a second line, the first line is fixedly connected with a power transmission column (14) which is connected with a first conductive plate (1301) through a bolt, and the second line is fixedly connected with the power transmission column (14) which is connected with a second conductive plate (1302) through a bolt.
5. The coal mine cage static charging device of claim 2, wherein: the first conductive plate (1301) is made of lead-calcium alloy, the second conductive plate (1302) is made of tin alloy, and the first contact wheel (1201) and the second contact wheel (1202) are both made of copper alloy.
6. The coal mine cage static charging device of claim 1, wherein: the conductive plate (13) is convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120137307.1U CN214674492U (en) | 2021-01-19 | 2021-01-19 | Static charging device for coal mine cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120137307.1U CN214674492U (en) | 2021-01-19 | 2021-01-19 | Static charging device for coal mine cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674492U true CN214674492U (en) | 2021-11-09 |
Family
ID=78517368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120137307.1U Expired - Fee Related CN214674492U (en) | 2021-01-19 | 2021-01-19 | Static charging device for coal mine cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674492U (en) |
-
2021
- 2021-01-19 CN CN202120137307.1U patent/CN214674492U/en not_active Expired - Fee Related
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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: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |