CN103437798A - Device for installing and removing fully mechanized mining supporter - Google Patents
Device for installing and removing fully mechanized mining supporter Download PDFInfo
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- CN103437798A CN103437798A CN2013103373273A CN201310337327A CN103437798A CN 103437798 A CN103437798 A CN 103437798A CN 2013103373273 A CN2013103373273 A CN 2013103373273A CN 201310337327 A CN201310337327 A CN 201310337327A CN 103437798 A CN103437798 A CN 103437798A
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- 238000005065 mining Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract 4
- 239000010959 steel Substances 0.000 claims abstract 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a device for installing and removing a fully mechanized mining supporter. The device comprises a framework, lift cylinders, lift sliders, a pin puller and a framework retraction cylinder. The framework consists of an upper flat rack, a top supporter and a bottom supporter. The pin puller consists of rope tensioning devices, guide wheels, guide wheel seats, a steel wire rope, a pin pulling cylinder and a pin pulling supporter; the rope tensioning devices are welded to the bottom supporter; the guide wheel seats are welded to the bottom supporter, and are connected with the guide wheels by using short shafts; the steel wire rope is threaded into rope races of the guide wheels, and both ends of the steel wire rope are respectively connected onto the rope tensioning devices and the pin pulling supporter; the pin pulling cylinder is connected onto the pin pulling supporter by a bolt. The device for installing and removing the fully mechanized mining supporter disclosed by the invention has the advantages of being simple in structure, low in production cost, convenient to maintain and safe and efficient. The lift cylinders and the lift sliders are scientific in installation position, so that the maintenance is convenient. The upper part of a telescoping cylinder which is easy to damage the framework retraction cylinder is provided with a protection cover, and therefore, the accident rate is reduced, and the service life of equipment is prolonged.
Description
Technical field
The present invention relates to installation, dismounting, the transfer of some large-scale comprehensive mining machineries such as fully-mechanized mining working surface hydraulic support under a kind of coal mine, the equipment of transportation, relate in particular to a kind of fully mechanized mining supporter peace and remove device.
Background technology
Development along with the coal mine fully-mechanized mining technology, the continuous application of powerful device, the model come into operation of coal mine fully-mechanized mining hydraulic support is increasing, installation to hydraulic support, remove, the work difficulty of transfer etc. is increasing, the method that tradition withdraws hydraulic support is to utilize the artificial pulley that uses, winch etc., hydraulic support is pulled out to original position and carry out tuning, then decompose on the spot, with winch, each several part is pulled on to loading platform after decomposing, with Chain block, parts are sling, be put on flat car and transport, this simple by crane, utilize artificial pulley and the winch of using that hydraulic support is installed, return rut, remove, both dangerous, labour intensity is large again, waste a large amount of manpowers, the accessory loss is serious.
Summary of the invention
The purpose of this invention is to provide a kind of withdrawing of existing in prior art, transportation and process for installing and detachingk complexity of solving, the fully mechanized mining supporter peace of the problem such as labour intensity is large, and potential safety hazard is many, and the accessory loss is serious is removed device.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of fully mechanized mining supporter peace is removed device, comprising: framework, hoist cylinder, lifting slider, pin removal, framework advance the contracting oil cylinder, and its characteristics are: described framework is comprised of upper flatrack, upper support shelf, lower support frame; Upper flatrack two ends connect upper support shelf by connecting bolt respectively, and the upper support shelf lower end connects lower support frame by connecting bolt.
Remove device according to above-mentioned fully mechanized mining supporter peace, its characteristics are: described hoist cylinder head is hingedly fixed on the flatrack side bar, and top is hingedly fixed on lifting slider, and cylinder body is in the upper support shelf column.
Remove device according to above-mentioned fully mechanized mining supporter peace, its characteristics are: described lifting slider is hingedly fixed in the hoist cylinder head, and two planes of symmetry have respectively fixedly rope sheave of threaded minor axis, and lifting slider can oscilaltion in the upper support shelf column; Be hinged on the telescoping cylinder top that framework advances the contracting oil cylinder protective cover is arranged.
Remove device according to above-mentioned fully mechanized mining supporter peace, its characteristics are: described pin removal is comprised of rope tightening device, directive wheel, guiding wheel seat, wire rope, oil cylinder with pin, the support of pulling pin; Rope tightening device is welded on lower support frame; The guiding wheel seat is welded on lower support frame, with minor axis, connects directive wheel; Wire rope penetrates the directive wheel grooving, and two ends are connected to rope tightening device, on the support of pulling pin; Oil cylinder with pin is connected on the support of pulling pin by bolt.
Advantage of the present invention is: simple in structure, cost of production is low, easy to maintenance, safe and efficient; Hoist cylinder, lifting slider setting position science, easy to maintenance; Easily framework is advanced to the contracting oil cylinder damages telescoping cylinder top protective cover is arranged, reduced accident rate, extension device application life; For hydraulic support pull pin that position is high, the problem such as pin weight is large, the pin well damage is difficult to extract, being provided with hydraulic pin remover effectively improves the speed of pulling pin, reduction operation personnel's labour intensity, the Harm reduction accident, more adapt to field requirement.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is middle and upper part of the present invention support frame structure schematic diagram.
In accompanying drawing
1, lower support frame 2, rope tightening device 3, lifting slider 4, wire rope 5, framework 6, directive wheel 7, guiding wheel seat 8, upper flatrack 9, rope sheave 10, upper support shelf 11, pin removal 12, hoist cylinder
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
A kind of fully mechanized mining supporter peace is removed device, as shown in Figure 1, 2, comprising: framework 5, hoist cylinder 13, lifting slider 12, pin removal 11, framework advance the contracting oil cylinder, and its characteristics are: described framework 5 is comprised of upper flatrack 8, upper support shelf 10, lower support frame 1.Upper flatrack 8 two ends connect upper support shelf 10 by connecting bolt respectively, and upper support shelf 10 lower ends connect lower support frame 1 by connecting bolt.
In the present embodiment, hoist cylinder 12 heads are hingedly fixed on flatrack 8 side bars, and top is hingedly fixed on lifting slider 3, and cylinder body is in upper support shelf 10 columns.
In the present embodiment, lifting slider 3 is hingedly fixed in hoist cylinder 12 heads, and two planes of symmetry have respectively fixedly rope sheave 9 of threaded minor axis, and lifting slider 3 can oscilaltion in upper support shelf 10 columns; Be hinged on the telescoping cylinder top that framework advances the contracting oil cylinder protective cover is arranged.
In the present embodiment, pin removal 11 is comprised of rope tightening device 2, directive wheel 6, guiding wheel seat 7, wire rope 4, oil cylinder with pin, the support of pulling pin; Rope tightening device 2 is welded on lower support frame 1; Guiding wheel seat 7 is welded on lower support frame 1, with minor axis, connects directive wheel 6; Wire rope 4 penetrates directive wheel 6 groovings, and two ends are connected to rope tightening device 2, on the support of pulling pin; Oil cylinder with pin is connected on the support of pulling pin by bolt.
Embodiment recited above is described the preferred embodiment of the present invention; not design of the present invention and protection domain are limited; under the prerequisite that does not break away from design concept of the present invention; various modification and improvement that in this area, common engineers and technicians make technical scheme of the present invention, all should fall into protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337327.3A CN103437798B (en) | 2013-07-24 | 2013-07-24 | Device for installing and removing fully mechanized mining supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337327.3A CN103437798B (en) | 2013-07-24 | 2013-07-24 | Device for installing and removing fully mechanized mining supporter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103437798A true CN103437798A (en) | 2013-12-11 |
| CN103437798B CN103437798B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310337327.3A Active CN103437798B (en) | 2013-07-24 | 2013-07-24 | Device for installing and removing fully mechanized mining supporter |
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| Country | Link |
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| CN (1) | CN103437798B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837400A (en) * | 2017-03-23 | 2017-06-13 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Pin transposing device is torn in hydraulic control open |
| CN110410128A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A kind of crawler type coal working face withdraws device and its application method |
| CN110410127A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A retracting device for a self-moving coal mining face and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239377A1 (en) * | 1982-10-23 | 1984-04-26 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Powered support assembly for underground mining operations |
| CN201401184Y (en) * | 2009-04-24 | 2010-02-10 | 辽宁鑫丰矿电设备制造有限公司 | Assembly rack for comprehensively mechanized hydraulic bracket |
| CN202017503U (en) * | 2011-05-09 | 2011-10-26 | 淮南矿业(集团)有限责任公司 | Automatic pin puller for hydraulic support |
| CN103104279A (en) * | 2012-12-10 | 2013-05-15 | 辽宁鑫丰矿电设备制造有限公司 | Unit frame for assembly frame of fully-mechanized coal mining hydraulic support frame |
| CN203452819U (en) * | 2013-07-24 | 2014-02-26 | 枣庄联鑫实业有限责任公司 | Assembling and disassembling device for fully-mechanized coal mining support |
-
2013
- 2013-07-24 CN CN201310337327.3A patent/CN103437798B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239377A1 (en) * | 1982-10-23 | 1984-04-26 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Powered support assembly for underground mining operations |
| CN201401184Y (en) * | 2009-04-24 | 2010-02-10 | 辽宁鑫丰矿电设备制造有限公司 | Assembly rack for comprehensively mechanized hydraulic bracket |
| CN202017503U (en) * | 2011-05-09 | 2011-10-26 | 淮南矿业(集团)有限责任公司 | Automatic pin puller for hydraulic support |
| CN103104279A (en) * | 2012-12-10 | 2013-05-15 | 辽宁鑫丰矿电设备制造有限公司 | Unit frame for assembly frame of fully-mechanized coal mining hydraulic support frame |
| CN203452819U (en) * | 2013-07-24 | 2014-02-26 | 枣庄联鑫实业有限责任公司 | Assembling and disassembling device for fully-mechanized coal mining support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837400A (en) * | 2017-03-23 | 2017-06-13 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Pin transposing device is torn in hydraulic control open |
| CN110410128A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A kind of crawler type coal working face withdraws device and its application method |
| CN110410127A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A retracting device for a self-moving coal mining face and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103437798B (en) | 2017-01-18 |
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Effective date of registration: 20240822 Address after: 277100 Qicun Town, Shizhong District, Zaozhuang City, Shandong Province (formerly known as Zhuzibu Coal Mine) Patentee after: Shandong Fuxin Waterproof Engineering Co.,Ltd. Country or region after: China Address before: No. 83 Chang'an Road, Shizhong District, Zaozhuang City, Shandong Province, China 277100 Patentee before: ZAOZHUANG LIANXIN INDUSTRIAL Co.,Ltd. Country or region before: China |
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Effective date of registration: 20250306 Address after: 277000 Tao Zhuang Zhen, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Lianchuang Industrial Co.,Ltd. Country or region after: China Address before: 277100 Qicun Town, Shizhong District, Zaozhuang City, Shandong Province (formerly known as Zhuzibu Coal Mine) Patentee before: Shandong Fuxin Waterproof Engineering Co.,Ltd. Country or region before: China |