CN201075645Y - Cable pulling apparatus for coal face - Google Patents
Cable pulling apparatus for coal face Download PDFInfo
- Publication number
- CN201075645Y CN201075645Y CNU2007200195556U CN200720019555U CN201075645Y CN 201075645 Y CN201075645 Y CN 201075645Y CN U2007200195556 U CNU2007200195556 U CN U2007200195556U CN 200720019555 U CN200720019555 U CN 200720019555U CN 201075645 Y CN201075645 Y CN 201075645Y
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- cable
- folding device
- cylinder
- device channel
- hydro
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Abstract
A coal face cable carrying device relates to the utility model which consists of a multiple travel support hydro-cylinder, a hydro-cylinder chassis, a cable, a cable folding device channel steel, a cable bending control case, a cable gap bridge, a pushing hydro-cylinder, a travel limit iron chain and a folding device four-wheel chassis. The multiple travel support hydro-cylinder is designed into a front and a back hydraulically extensible support devices, the hydro-cylinder chassis is arranged under the multiple travel support hydro-cylinder, the pushing hydro-cylinder is arranged between two hydro-cylinder chassises, the cable folding device channel steel is connected and arranged on the back hydro-cylinder chassis. The upper ends of the two cable folding device channel steels are connected by the cable bending control case, the connecting point of the lower ends of the two cable folding device channel steels is arranged on the folding device four-wheel chassis. The upper position of the two cable folding device channel steels, which is connected through the cable bending control case, is provided with the travel limit iron chain. The utility model can freely be operated to drive the cable to go forward and back according to the requirement. The utility model is simple in whole structure, convenient in operation and use, and is safe and reliable.
Description
Technical field:
The utility model relates to the power device on the coal-face, relates in particular to coal-face cable auger apparatus.
Background technology:
Chinese patent 02265918.8 discloses a kind of coal-winning machine with accurate airborne electrical haulage device, be characterized in that transformer is placed in the coal-face tunnel, the electrical speed regulation device is installed on one's body the coal-winning machine, special-purpose low pressure pulls cable and connects transformer and electrical speed regulation device, cable is heavy, move difficulty, also therefore influenced the manufacturing schedule of down-hole.
The utility model content:
The purpose of this utility model is, overcome the deficiencies in the prior art part, a kind of coal-face cable auger apparatus is provided, with simple and safe structure, the cable that solves coal-face moves problem, it is flexible with the actual needs of working face cable to be carried out free adjustment, can follow the power station when moving in the power station and carry out freely stretching.
Coal-face cable auger apparatus described in the utility model includes multiple-pass support cylinder, cylinder pedestal, cable, cable folding device channel-section steel, the crooked control box of cable, cable gap bridge, passes oil cylinder, travel limits iron chains and folding device four-wheel base composition.Said multiple-pass support cylinder is arranged to the one in front and one in back bracing or strutting arrangement of two hydraulically extensibles, below former and later two multiple-pass support cylinders, be provided with cylinder pedestal, between the cylinder pedestal below former and later two multiple-pass support cylinders, be provided with the passing oil cylinder that two cylinder pedestals are linked together.The effect of said passing oil cylinder is, by passing the push-and-pull activity of oil cylinder, the relative position before changing between multiple-pass support cylinder and the back multiple-pass support cylinder.Such as preceding multiple-pass support cylinder is raise, its top is contacted and fixing with the tunnel end face, back multiple-pass support cylinder is fallen, be in free movement state, pass the oil cylinder extrapolation if make, then be with the extrapolation of the multiple-pass support cylinder of back, if inwardly draw, then be with after the multiple-pass support cylinder further.On the cylinder pedestal of the multiple-pass support cylinder of back, be connected with cable folding device channel-section steel.Form cable tray jointly by cable folding device channel-section steel, the crooked control box of cable, cable gap bridge, travel limits iron chains and folding device four-wheel base.The upper end of per two cable folding device channel-section steels connects with the crooked control box of cable, and the lower end tie point of two cable folding device channel-section steels is arranged on the folding device four-wheel base.In order to limit the aperture of two cable folding device channel-section steels, by the upper position that the crooked control box of cable is connected, be provided with the travel limits iron chains at two cable folding device channel-section steels.On the cable tray that crooked control box, travel limits iron chains and folding device four-wheel base are formed jointly by cable folding device channel-section steel, cable, set up the groove of placement cable, can be provided with in the cable trough needs the cable that disposes on the working face.At the end of cable tray, be provided with cable and pass a bridge, passing a bridge by cable is connected with supporting power station device.
Coal-face cable auger apparatus described in the utility model, free operant drives cable and moves forward and backward as required, can follow the power station when moving in the power station and carry out freely stretching, and stretchs out cable.Cooperate the utility model hydraulic jack to be installed, guarantee that this device can not skew at power station afterbody and tail place.The utility model overall structure is simple, operation and easy to use, safe and reliable.
Description of drawings:
Accompanying drawing 1 is the structural representation of coal-face cable auger apparatus described in the utility model; Accompanying drawing 2 is structural representations of the form of overlooking.The stressed connecting rod 7-of the crooked control box 5-of 1-multiple-pass support cylinder 2-cylinder pedestal 3-cable folding device channel-section steel 4-cable cable gap bridge 6-passes oil cylinder 8-travel limits iron chains 9-folding device four-wheel base
Embodiment:
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: coal-face cable auger apparatus described in the utility model includes multiple-pass support cylinder 1, cylinder pedestal 2, cable folding device channel-section steel 3, the crooked control box 4 of cable, cable gap bridge 5, stressed connecting rod 6, passes oil cylinder 7, travel limits iron chains 8 and folding device four-wheel base 9 compositions.Said multiple-pass support cylinder 1 is arranged to the one in front and one in back bracing or strutting arrangement of two hydraulically extensibles, below former and later two multiple-pass support cylinders 1, be provided with cylinder pedestal 2, between the cylinder pedestal 2 below former and later two multiple-pass support cylinders 1, be provided with the passing oil cylinder 7 that two cylinder pedestals 2 are linked together.The effect of said passing oil cylinder 7 is, by passing the push-and-pull activity of oil cylinder 7, the relative position between the multiple-pass support cylinder 1 of change front and the multiple-pass support cylinder 1 of back.Raise such as multiple-pass support cylinder 1 front, its top is contacted and fixing with the tunnel end face, the multiple-pass support cylinder 1 of back is fallen, be in free movement state, pass oil cylinder 7 extrapolations if make, then be multiple-pass support cylinder 1 extrapolation with the back, if inwardly draw, then be with after multiple-pass support cylinder 1 further.On the cylinder pedestal 2 of the multiple-pass support cylinder 1 of back, be connected with cable folding device channel-section steel 3.Become cable tray of the present utility model by cable folding device channel-section steel 3, the crooked control box 4 of cable, cable gap bridge 5, stressed connecting rod 6, travel limits iron chains 8 with folding device four-wheel base 9 mutual group.The upper end of per two cable folding device channel-section steels 3 connects with the crooked control box 4 of cable, and the lower end tie point of two cable folding device channel-section steels 3 is arranged on the folding device four-wheel base 9.In order to limit the aperture of two cable folding device channel-section steels 3, by the upper position that the crooked control box 4 of cable is connected, be provided with travel limits iron chains 8 at two cable folding device channel-section steels 3.On the cable trays that crooked control box 4, travel limits iron chains 8 and folding device four-wheel base 9 are formed jointly by cable folding device channel-section steel 3, cable, set up the groove of placement cable, can be provided with in the cable trough needs the cable that disposes on the working face.At the end of cable tray, be provided with cable and pass a bridge 5 and stressed connecting rod 6, passing a bridge by cable 5 is connected with supporting power station device with stressed connecting rod 6.In order to guarantee the bonding strength between terminal cable folding device channel-section steel 3 and the power station device, also can be described as in order to guarantee the intensity of terminal cable tray, between endways the folding device four-wheel base 9 and power station device, also pass a bridge and be provided with stressed connecting rod 6 below 5 at cable.Coal-face cable auger apparatus described in the utility model, free operant drives cable and moves forward and backward as required, can follow the power station device and carry out freely stretching when the power station device moves, and stretchs out cable.Cooperate the utility model hydraulic jack to be installed, guarantee that this device can not skew at the afterbody and the tail place of power station device.The utility model overall structure is simple, operation and easy to use, safe and reliable.
Claims (5)
1. coal-face cable auger apparatus, it is characterized in that multiple-pass support cylinder (1) is arranged to the one in front and one in back bracing or strutting arrangement of two hydraulically extensibles, below former and later two multiple-pass support cylinders (1), be provided with cylinder pedestal (2), between the cylinder pedestal (2) below former and later two multiple-pass support cylinders (1), be provided with the passing oil cylinder (7) that two cylinder pedestals (2) are linked together.
2. coal-face cable auger apparatus according to claim 1, it is characterized in that on the cylinder pedestal (2) of the multiple-pass support cylinder (1) of back, be connected with cable folding device channel-section steel (3), become cable tray of the present utility model with folding device four-wheel base (9) mutual group by cable folding device channel-section steel (3), the crooked control box (4) of cable, cable gap bridge (5), travel limits iron chains (8).
3. coal-face cable auger apparatus according to claim 2, the upper end that it is characterized in that per two cable folding device channel-section steels (3) connects with the crooked control box of cable (4), and the lower end tie point of two cable folding device channel-section steels (3) is arranged on the folding device four-wheel base (9).
4. coal-face cable auger apparatus according to claim 2 is characterized in that two cable folding device channel-section steels (3) by the upper position that the crooked control box of cable (4) is connected, are provided with travel limits iron chains (8).
5. coal-face cable auger apparatus according to claim 2, it is characterized in that on the cable tray of forming jointly by cable folding device channel-section steel (3), the crooked control box (4) of cable, travel limits iron chains (8) and folding device four-wheel base (9), set up the groove of placing cable, can be provided with in the cable trough and need the cable that disposes on the working face, end at cable tray, be provided with cable pass a bridge (5) and stressed connecting rod (6), be connected with supporting power station device by cable gap bridge (5) and stressed connecting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200195556U CN201075645Y (en) | 2007-03-20 | 2007-03-20 | Cable pulling apparatus for coal face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200195556U CN201075645Y (en) | 2007-03-20 | 2007-03-20 | Cable pulling apparatus for coal face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075645Y true CN201075645Y (en) | 2008-06-18 |
Family
ID=39520902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200195556U Expired - Fee Related CN201075645Y (en) | 2007-03-20 | 2007-03-20 | Cable pulling apparatus for coal face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075645Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913684A (en) * | 2012-09-24 | 2013-02-06 | 赵云飞 | Coal mining roadway bracket holder car |
| CN103061257A (en) * | 2013-01-14 | 2013-04-24 | 福建省农业机械化研究所 | Bridge crossing cable expansion and contraction compensation device |
| CN103061256A (en) * | 2013-01-14 | 2013-04-24 | 王和平 | Bridge crossing cable expansion and contraction compensation device |
| CN103199479A (en) * | 2013-03-29 | 2013-07-10 | 江苏省电力公司南京供电公司 | Cable retractor device |
| CN103912723A (en) * | 2014-04-04 | 2014-07-09 | 中原特种车辆有限公司 | Follow-up pipeline groove |
| CN104929040A (en) * | 2015-07-13 | 2015-09-23 | 许昌大森电气机电成套设备有限公司 | Cable expansion and shrinkage device of cross-sea bridge |
| CN105449595A (en) * | 2015-12-26 | 2016-03-30 | 国网河北省电力公司衡水供电分公司 | Wire cable fixing structure of electric power dispatching system |
| CN108385518A (en) * | 2018-03-13 | 2018-08-10 | 浙江华云电力工程设计咨询有限公司 | One kind becoming expansion compensation device and its construction method with bridge cable is differential |
-
2007
- 2007-03-20 CN CNU2007200195556U patent/CN201075645Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913684A (en) * | 2012-09-24 | 2013-02-06 | 赵云飞 | Coal mining roadway bracket holder car |
| CN103061257A (en) * | 2013-01-14 | 2013-04-24 | 福建省农业机械化研究所 | Bridge crossing cable expansion and contraction compensation device |
| CN103061256A (en) * | 2013-01-14 | 2013-04-24 | 王和平 | Bridge crossing cable expansion and contraction compensation device |
| CN103061257B (en) * | 2013-01-14 | 2014-09-17 | 福建省农业机械化研究所 | Bridge crossing cable expansion and contraction compensation device |
| CN103199479A (en) * | 2013-03-29 | 2013-07-10 | 江苏省电力公司南京供电公司 | Cable retractor device |
| CN103199479B (en) * | 2013-03-29 | 2015-07-29 | 江苏省电力公司南京供电公司 | Cable retractor device |
| CN103912723A (en) * | 2014-04-04 | 2014-07-09 | 中原特种车辆有限公司 | Follow-up pipeline groove |
| CN103912723B (en) * | 2014-04-04 | 2016-03-30 | 中原特种车辆有限公司 | A kind of follow-up-type chase |
| CN104929040A (en) * | 2015-07-13 | 2015-09-23 | 许昌大森电气机电成套设备有限公司 | Cable expansion and shrinkage device of cross-sea bridge |
| CN105449595A (en) * | 2015-12-26 | 2016-03-30 | 国网河北省电力公司衡水供电分公司 | Wire cable fixing structure of electric power dispatching system |
| CN108385518A (en) * | 2018-03-13 | 2018-08-10 | 浙江华云电力工程设计咨询有限公司 | One kind becoming expansion compensation device and its construction method with bridge cable is differential |
| CN108385518B (en) * | 2018-03-13 | 2023-09-08 | 浙江华云电力工程设计咨询有限公司 | Bridge-following cable differential uniform-variation expansion compensation device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20100320 |