CN102992222B - Lifting appliance of draw shaft video probe - Google Patents
Lifting appliance of draw shaft video probe Download PDFInfo
- Publication number
- CN102992222B CN102992222B CN201210529978.8A CN201210529978A CN102992222B CN 102992222 B CN102992222 B CN 102992222B CN 201210529978 A CN201210529978 A CN 201210529978A CN 102992222 B CN102992222 B CN 102992222B
- Authority
- CN
- China
- Prior art keywords
- circular slab
- shaft
- annular plate
- video probe
- bobbin trunk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a lifting appliance of a draw shaft video probe. The technical scheme of the lifting appliance is as follows: a left circular plate (3) and a right circular plate (13) are correspondingly arranged at the left end and the right end of a winding drum body (9), and a hollow shaft (2) and an electric slip ring (4) are correspondingly arranged in the central position of the left side surface and a center hole of the left circular plate (3); an output shaft of a winch (15) is connected with a transmission shaft (11) through a coupling (14), and the transmission shaft (11) is respectively connected with a center hole of an installing plate (8) and a center hole of the right circular plate (13); one end of a steel wire rope (17) is connected with a shell of the draw shaft video probe (18), and the other end of the steel wire rope (17) is wound on the winding drum body (9); one end of an electric cable (5) is connected with a wiring terminal of the draw shaft video probe (18), and the other end of an electric cable (5) is externally connected with a power source through the electric slip ring (4); and one end of a signal cable (6) is connected with a kilomega network switching machine of the draw shaft video probe (18), and the other end of the signal cable (6) is externally connected with a computer (1) through the electric slip ring (4). The lifting appliance is small in volume and compact in structure, can transmit video signals and electric power among relatively rotatable parts and is suitable for video detection of similar well walls.
Description
Technical field
The invention belongs to drop shaft bont field, be specifically related to a kind of bont of drop shaft video probe.
Background technology
The deformation failure of drop shaft is the technical barrier that affects underground metal mine exploitation.
Drop shaft needs to overhaul after deforming and destroying, and the maintenance of drop shaft at present still adopts manual type, and the existence meeting of drop shaft wall float stone brings potential safety hazard to service personnel.Therefore,, for determining whether drop shaft wall exists float stone, the drop shaft monitoring equipment before maintenance, drop shaft wall being checked is paid close attention to by technical personnel.
Drop shaft monitoring equipment need to gather graphicinformation from drop shaft wall by drop shaft video probe, drop shaft monitoring equipment also needs to provide power supply for the device in drop shaft video probe, but drop shaft is generally very dark, reach tens meters to hundreds of rice not etc., and drop shaft video probe also has tens kilogram weights, drop shaft top well head working space is narrow and small simultaneously, therefore needing a set ofly can provide power supply for drop shaft video probe, can be by the drop shaft borehole wall communication gathering to drop shaft monitoring equipment and the little drop shaft bont of volume, and existing drop shaft bont in use has following shortcoming: first, function singleness, can only pass through rope hoisting and object or the equipment of no signal or power transmission, the second, bulky, complex structure, is inconvenient to use.
Summary of the invention
The present invention is intended to overcome above-mentioned technological deficiency, and object is to provide that a kind of volume is little, the bont of the drop shaft video probe of compact conformation, this device can be between relatively rotating parts transmission video signal and electric power.
To achieve these goals, the technical solution used in the present invention is: this bont comprises reel, frame, capstan winch, drop shaft video probe and computing machine.
The structure of reel is: the left end of bobbin trunk is installed with left circular slab, and the left surface center position of left circular slab is fixed with hollow shaft, and the centre hole of left circular slab is fixedly equipped with electric slip ring; The right-hand member of bobbin trunk is installed with right circular slab, and the close left end place of bobbin trunk inwall is fixed with adapter plate, and the left end of transmission shaft is through the centre hole of right circular slab and the centre hole key connecting of adapter plate, the centre hole key connecting of transmission shaft and right circular slab; On the bobbin trunk face of cylinder between left circular slab and right circular slab, be welded with equably left annular plate and right annular plate.
Hollow shaft is arranged on by left shaft holder on the left socle of frame, the close right-hand member place of transmission shaft is arranged on by right bearing seat on the central support of frame, the right-hand member of transmission shaft connects with the output shaft of capstan winch by coupler, and the housing of capstan winch is fixedly mounted on the right support of frame.
The equal concentric of the left shaft holder of bobbin trunk, transmission shaft, left circular slab, hollow shaft, electric slip ring, right circular slab, adapter plate, left annular plate, right annular plate, frame and the right bearing seat of frame is installed.
One end of steel rope is connected with the housing of drop shaft video probe, and the other end is wrapped in the bobbin trunk between right annular plate and left annular plate; One end of power cable is connected with the connection terminal of drop shaft video probe, and the other end of power cable is wrapped in the bobbin trunk between left circular slab and left annular plate again by electric slip ring external source; One end of signal cable is connected with the kilomega network exchange of drop shaft video probe, and the other end of signal cable is wrapped in the bobbin trunk between right circular slab and right annular plate again by the external computing machine of electric slip ring.
Described left annular plate and the external diameter of right annular plate are all identical with the diameter of left circular slab and right circular slab, and left annular plate and the internal diameter of right annular plate are identical with the external diameter of bobbin trunk.
Owing to adopting technique scheme: the present invention not only rises drop shaft video probe or declined by the swinging handle of capstan winch, and electric power between electric power and signal and the drop shaft video probe outside drop shaft and the transmission of signal are realized by the electric slip ring in the bont of drop shaft video probe, be that power supply is the power supply of drop shaft video probe by power cable through electric slip ring, the borehole wall information exchange of drop shaft video probe collection is crossed signal cable and is transferred to computing machine through electric slip ring.
Therefore, the present invention has the feature of the little and compact conformation of volume, can transmission video signal and electric power between relatively rotating parts, be applicable to the video detection of the similar borehole wall.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the profile schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the invention will be further described, not the restriction to protection domain:
Embodiment 1
A bont for drop shaft video probe, its structural representation as depicted in figs. 1 and 2: this bont comprises reel 12, frame 19, capstan winch 15, drop shaft video probe 18 and computing machine 1.
The structure of reel 12 is: the left end of bobbin trunk 9 is installed with left circular slab 3, and the left surface center position of left circular slab 3 is fixed with hollow shaft 2, and the centre hole of left circular slab 3 is fixedly equipped with electric slip ring 4.The right-hand member of bobbin trunk 9 is installed with right circular slab 13, the close left end place of bobbin trunk 9 inwalls is fixed with adapter plate 8, the left end of transmission shaft 11 passes the centre hole of right circular slab 13 and the centre hole key connecting of adapter plate 8, the centre hole key connecting of transmission shaft 11 and right circular slab 13; On bobbin trunk 9 faces of cylinder between left circular slab 3 and right circular slab 13, be welded with equably left annular plate 7 and right annular plate 10.
Hollow shaft 2 is arranged on by left shaft holder on the left socle of frame 19, the close right-hand member place of transmission shaft 11 is arranged on by right bearing seat on the central support of frame 19, the right-hand member of transmission shaft 11 connects with the output shaft of capstan winch 15 by coupler 14, and the housing of capstan winch 15 is fixedly mounted on the right support of frame 19.
The equal concentric of the left shaft holder of bobbin trunk 9, transmission shaft 11, left circular slab 3, hollow shaft 2, electric slip ring 4, right circular slab 13, adapter plate 8, left annular plate 7, right annular plate 10, frame 19 and the right bearing seat of frame 19 is installed.
One end of steel rope 17 is connected with the housing of drop shaft video probe 18, the other end is wrapped in the bobbin trunk 9 between right annular plate 10 and left annular plate 7, one end of power cable 5 is connected with the connection terminal of drop shaft video probe 18, the other end of power cable 5 is wrapped in the bobbin trunk 9 between left circular slab 3 and left annular plate 7 again by electric slip ring 4 external sources, one end of signal cable 6 is connected with the kilomega network exchange of drop shaft video probe 18, the other end of signal cable 6 is wrapped in the bobbin trunk 9 between right circular slab 13 and right annular plate 10 again by the external computing machine 1 of electric slip ring 4.
Described left annular plate 7 is all identical with the diameter of left circular slab 3 and right circular slab 13 with the external diameter of right annular plate 10, and the internal diameter of left annular plate 7 and right annular plate 10 is identical with the external diameter of bobbin trunk 9.
This detailed description of the invention not only makes drop shaft video probe 18 rise or decline by the swinging handle 16 of capstan winch 15, and electric power between electric power and signal and the drop shaft video probe 18 outside drop shaft and the transmission of signal are realized by the electric slip ring 4 in the bont of drop shaft video probe, be that power supply passes through power cable 5 and powers for drop shaft video probe 18 through electric slip ring 4, the borehole wall information exchange that drop shaft video probe 18 gathers is crossed signal cable 6 and is transferred to computing machine 1 through electric slip ring 4.
Therefore, this detailed description of the invention has the feature of the little and compact conformation of volume, can be between relatively rotating parts transmission video signal and electric power, be applicable to the video detection of the similar borehole wall.
Claims (2)
1. the bont of a drop shaft video probe, comprise reel (12), frame (19), capstan winch (15) and drop shaft video probe (18), it is characterized in that described bont also comprises computing machine (1);
The structure of reel (12) is: the left end of bobbin trunk (9) is installed with left circular slab (3), the left surface center position of left circular slab (3) is fixed with hollow shaft (2), and the centre hole of left circular slab (3) is fixedly equipped with electric slip ring (4); The right-hand member of bobbin trunk (9) is installed with right circular slab (13), the close left end place of bobbin trunk (9) inwall is fixed with adapter plate (8), the left end of transmission shaft (11) passes the centre hole of right circular slab (13) and the centre hole key connecting of adapter plate (8), the centre hole key connecting of transmission shaft (11) and right circular slab (13); On bobbin trunk (9) face of cylinder between left circular slab (3) and right circular slab (13), be welded with equably left annular plate (7) and right annular plate (10);
Hollow shaft (2) is arranged on by left shaft holder on the left socle of frame (19), the close right-hand member place of transmission shaft (11) is arranged on by right bearing seat on the central support of frame (19), the right-hand member of transmission shaft (11) connects with the output shaft of capstan winch (15) by coupler (14), and the housing of capstan winch (15) is fixedly mounted on the right support of frame (19);
The equal concentric of the left shaft holder of bobbin trunk (9), transmission shaft (11), left circular slab (3), hollow shaft (2), electric slip ring (4), right circular slab (13), adapter plate (8), left annular plate (7), right annular plate (10), frame (19) and the right bearing seat of frame (19) is installed;
One end of steel rope (17) is connected with the housing of drop shaft video probe (18), and the other end is wrapped in the bobbin trunk (9) between right annular plate (10) and left annular plate (7); One end of power cable (5) is connected with the connection terminal of drop shaft video probe (18), and the other end of power cable (5) is wrapped in the bobbin trunk (9) between left circular slab (3) and left annular plate (7) again by electric slip ring (4) external source; One end of signal cable (6) is connected with the kilomega network exchange of drop shaft video probe (18), and the other end of signal cable (6) is wrapped in the bobbin trunk (9) between right circular slab (13) and right annular plate (10) again by the external computing machine of electric slip ring (4) (1).
2. the bont of drop shaft video probe according to claim 1, the external diameter that it is characterized in that described left annular plate (7) and right annular plate (10) is all identical with the diameter of left circular slab (3) and right circular slab (13), and the internal diameter of left annular plate (7) and right annular plate (10) is identical with the external diameter of bobbin trunk (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529978.8A CN102992222B (en) | 2012-12-11 | 2012-12-11 | Lifting appliance of draw shaft video probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529978.8A CN102992222B (en) | 2012-12-11 | 2012-12-11 | Lifting appliance of draw shaft video probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102992222A CN102992222A (en) | 2013-03-27 |
| CN102992222B true CN102992222B (en) | 2014-10-08 |
Family
ID=47921434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210529978.8A Expired - Fee Related CN102992222B (en) | 2012-12-11 | 2012-12-11 | Lifting appliance of draw shaft video probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102992222B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174109B (en) * | 2015-07-15 | 2017-06-16 | 中南大学 | A kind of winding type mine hoister experiment table |
| CN105293324A (en) * | 2015-11-18 | 2016-02-03 | 镇江华虹机械有限公司 | Efficient heavy-load winch for integrated breeding industry |
| CN105384098B (en) * | 2015-12-25 | 2017-07-28 | 武汉科技大学 | A kind of automatic lifting device of draw shaft video probe |
| CN108840179B (en) * | 2018-05-11 | 2020-06-05 | 中国煤炭科工集团太原研究院有限公司 | Cable and rubber tube synchronous cable winding and unwinding roller for video remote control |
| CN109052070B (en) * | 2018-06-29 | 2020-11-17 | 江阴新日冶金装备有限公司 | Two-in-one high-pressure winding drum with optical fiber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB432861A (en) * | 1934-04-10 | 1935-08-02 | Kampnagel Ag | Improvements in and relating to mechanism for lifting floating bodies |
| DE2556484B2 (en) * | 1974-12-18 | 1977-08-25 | The Furukawa Electric Co Ltd, Tokio | CABLE WINDING MACHINE |
| US5280880A (en) * | 1991-07-18 | 1994-01-25 | Kone Oy | Unitary hoist drum for hoist ropes and an electric cable |
| CN2522404Y (en) * | 2002-01-30 | 2002-11-27 | 王秋江 | Underwater steel-wire cable synchronouse apparatus |
| CN202322245U (en) * | 2011-11-11 | 2012-07-11 | 浙江天地人科技有限公司 | Lifting device for video monitoring equipment and cradle head with same |
| CN202970691U (en) * | 2012-12-11 | 2013-06-05 | 武汉科技大学 | Device for hoisting draw shaft detector |
-
2012
- 2012-12-11 CN CN201210529978.8A patent/CN102992222B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB432861A (en) * | 1934-04-10 | 1935-08-02 | Kampnagel Ag | Improvements in and relating to mechanism for lifting floating bodies |
| DE2556484B2 (en) * | 1974-12-18 | 1977-08-25 | The Furukawa Electric Co Ltd, Tokio | CABLE WINDING MACHINE |
| US5280880A (en) * | 1991-07-18 | 1994-01-25 | Kone Oy | Unitary hoist drum for hoist ropes and an electric cable |
| CN2522404Y (en) * | 2002-01-30 | 2002-11-27 | 王秋江 | Underwater steel-wire cable synchronouse apparatus |
| CN202322245U (en) * | 2011-11-11 | 2012-07-11 | 浙江天地人科技有限公司 | Lifting device for video monitoring equipment and cradle head with same |
| CN202970691U (en) * | 2012-12-11 | 2013-06-05 | 武汉科技大学 | Device for hoisting draw shaft detector |
Non-Patent Citations (2)
| Title |
|---|
| 任志远.数字化视频监控系统在铜坑矿安全生产中的应用.《采矿技术》.2009,第9卷(第5期), |
| 数字化视频监控系统在铜坑矿安全生产中的应用;任志远;《采矿技术》;20090915;第9卷(第5期);37-39 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102992222A (en) | 2013-03-27 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20151211 |
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| EXPY | Termination of patent right or utility model |