CN202745890U - Heavy hydraulic support assembling and disassembling device for mine - Google Patents
Heavy hydraulic support assembling and disassembling device for mine Download PDFInfo
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- CN202745890U CN202745890U CN 201220403474 CN201220403474U CN202745890U CN 202745890 U CN202745890 U CN 202745890U CN 201220403474 CN201220403474 CN 201220403474 CN 201220403474 U CN201220403474 U CN 201220403474U CN 202745890 U CN202745890 U CN 202745890U
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Abstract
The utility model relates to a heavy hydraulic support assembling and disassembling device for a mine, belonging to hydraulic equipment for the mine. The heavy hydraulic support assembling and disassembling device for the mine comprises a hanging assembling and disassembling mechanism and a traveling mechanism, wherein the hanging assembling and disassembling mechanism comprises four stand column beams, the top parts of two adjacent stand column beams are provided with a top beam, a set of hydraulic translation device is arranged between each stand column beam and the top beam, each set of hydraulic translation device is configured as follows: each stand column beam is provided with two hanging hydraulic cylinders, the head part of each hanging hydraulic cylinder is provided with a head part pulley, the top beam is provided with a translation hydraulic cylinder, the head part of the translation hydraulic cylinder is provided with two translation guide pulleys, and two ends of a steel wire rope sequentially pass through the translation guide pulleys symmetrically arranged and the head part pulleys of the hanging hydraulic cylinders by taking a hanging pulley as a center, and are then fixedly connected with the top beam. The heavy hydraulic support assembling and disassembling device for the mine, disclosed by the utility model, can horizontally adjust displacement under the drive of the translation hydraulic cylinders; the use is convenient; and as movable and fixed pulley blocks are applied, the elevating capacity of a hook can be improved under the same tractive force.
Description
Technical field
The utility model relates to a kind of mining heavy hydraulic bracket assembled decomposer, belongs to mining hydraulic equipment.
Background technology
The hydraulic support that uses under coal mine, because bulky, there is the problem of assembling and disassembling inconvenience in heaviness.At present for be used for coal mine underground hydraulic support frame install, when removing, traditional mode exists labour intensity large, potential safety hazard is large, dock inaccurate, the problems such as inefficiency.
Summary of the invention
In order to solve the technical problem of above-mentioned existence, the utility model provides a kind of reduction application cost, and lifting capacity is large, and heavy hydraulic support easy to use is installed, the decomposition and combination device.
The purpose of this utility model is achieved through the following technical solutions: mining heavy hydraulic bracket assembled decomposer, it is characterized in that: consisted of by lifting combination decomposition mechanism and walking mechanism, described lifting is decomposed mechanism and is comprised four root post beams, in adjacent two root post back sections back timber is installed, a cover hydraulic hoisting translating device is set between each column beam and back timber; Every cover hydraulic hoisting translating device is by two lifting hydraulic cylinders and head pulley thereof, a lifting movable pulley and connected hook, two guided in translation pulleys, a translation hydraulic cylinder, steel cable forms, its concrete assembling is as follows: at every root post beam two lifting hydraulic cylinders are installed, head at each lifting hydraulic cylinder is installed a head pulley, at back timber the translation hydraulic cylinder is installed, translation hydraulic cylinder head is installed two guided in translation wheels, the two ends of wire rope are centered by the lifting movable pulley, pass successively symmetrically arranged guided in translation wheel, be fixedly connected with back timber behind the head pulley of lifting hydraulic cylinder, described walking mechanism is made of the road wheel and the slide rail that are installed in column beam bottom.
The beneficial effects of the utility model: the utility model adopts said structure, finish dismounting operation to heavy hydraulic support under the coal mine by being installed between column beam and the back timber 4 cover hydraulic hoisting translating devices, compare with conventional mounting mode in the past, reduce cost of production and labour intensity, improved operating efficiency.
Equipped two the lifting hydraulic cylinders of every cover hydraulic hoisting translating device of the present utility model, a translation hydraulic cylinder, hook can Level tune displacements under the driving of translation hydraulic cylinder, and be easy to use; Hook hook block weight, the wire rope two ends of hook are fixedly connected with back timber after passing successively symmetrically arranged guided in translation wheel, hydraulic cylinder head pulley centered by the lifting movable pulley, under equal tractive force condition, have improved greatly the lifting capacity of hook.The utility model is applicable to assembling, decomposes at present all heavy hydraulic supports; Improve greatly the butting member accuracy rate, accelerated assembling, decomposition rate.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is application state figure of the present utility model.
The specific embodiment
Mining heavy hydraulic bracket assembled decomposer, consisted of by lifting combination decomposition mechanism and walking mechanism, described lifting is decomposed mechanism and is comprised four root post beams 2, back timber 8 is installed at top at two adjacent column beams 2,8 at each column beam 2 and back timber arrange a cover hydraulic hoisting translating device, every cover hydraulic hoisting translating device is by two lifting hydraulic cylinders 5 and head pulley 3 thereof, lifting movable pulley 4 and connected hook 10, two guided in translation pulleys 6, a translation hydraulic cylinder 7, steel cable 9 forms, at every root post beam 2 two lifting hydraulic cylinders 5 are installed, head at each lifting hydraulic cylinder 5 is installed a head pulley 3, at back timber 8 translation hydraulic cylinder 7 is installed, translation hydraulic cylinder 7 heads are installed two guided in translation wheels 6, wire rope 9 two ends are fixed on the back timber 8, wire rope 9 is centered by lifting movable pulley 4, pass successively symmetrically arranged guided in translation wheel 6, be fixedly connected with back timber 8 behind the head pulley 3 of lifting hydraulic cylinder, walking mechanism is made of the road wheel 1 that is installed in column beam 2 bottoms and slide rail 12.
During use, can select one to two cover the utility model dismounting decomposer according to working environment.As shown in Figure 2, two these devices of cover are placed on the slide rail 12, equipped one of every covering device is passed cylinder 11, by pass cylinder 11 these devices of traction slide rail 12 move.
Claims (1)
1. mining heavy hydraulic bracket assembled decomposer, it is characterized in that: consisted of by lifting combination decomposition mechanism and walking mechanism, described lifting is decomposed mechanism and is comprised four root post beams, in adjacent two root post back sections back timber is installed, a cover hydraulic hoisting translating device is set between each column beam and back timber; Every cover hydraulic hoisting translating device is by two lifting hydraulic cylinders and head pulley thereof, a lifting movable pulley and connected hook, two guided in translation pulleys, a translation hydraulic cylinder, steel cable forms, its concrete assembling is as follows: at every root post beam two lifting hydraulic cylinders are installed, head at each lifting hydraulic cylinder is installed a head pulley, at back timber the translation hydraulic cylinder is installed, translation hydraulic cylinder head is installed two guided in translation wheels, the two ends of wire rope are centered by the lifting movable pulley, pass successively symmetrically arranged guided in translation wheel, be fixedly connected with back timber behind the head pulley of lifting hydraulic cylinder, described walking mechanism is made of the road wheel and the slide rail that are installed in column beam bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403474 CN202745890U (en) | 2012-08-15 | 2012-08-15 | Heavy hydraulic support assembling and disassembling device for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403474 CN202745890U (en) | 2012-08-15 | 2012-08-15 | Heavy hydraulic support assembling and disassembling device for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745890U true CN202745890U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403474 Expired - Fee Related CN202745890U (en) | 2012-08-15 | 2012-08-15 | Heavy hydraulic support assembling and disassembling device for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745890U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470283A (en) * | 2013-08-26 | 2013-12-25 | 焦作欣扬程煤矿设备有限公司 | Novel upright assembling and disassembling device for upright columns of hydraulic support |
| CN104100288A (en) * | 2014-07-03 | 2014-10-15 | 安徽理工大学 | Trolley type fully-mechanized coal mining hydraulic support assembling frame |
| CN104373148A (en) * | 2014-10-31 | 2015-02-25 | 徐州华东机械厂 | Hydraulic support assembling frame for fully-mechanized coal mining face |
| CN105328440A (en) * | 2015-12-08 | 2016-02-17 | 焦作欣扬程煤矿设备有限公司 | Novel vertical disassembly and assembly device of hydraulic support hydraulic cylinder |
| CN113734308A (en) * | 2021-09-06 | 2021-12-03 | 太原理工大学 | Variable-wheelbase crawler based on water pump hoisting and drainage method thereof |
-
2012
- 2012-08-15 CN CN 201220403474 patent/CN202745890U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470283A (en) * | 2013-08-26 | 2013-12-25 | 焦作欣扬程煤矿设备有限公司 | Novel upright assembling and disassembling device for upright columns of hydraulic support |
| CN103470283B (en) * | 2013-08-26 | 2015-08-26 | 焦作欣扬程煤矿设备有限公司 | Hydraulic support column novel vertical type disassemblerassembler |
| CN104100288A (en) * | 2014-07-03 | 2014-10-15 | 安徽理工大学 | Trolley type fully-mechanized coal mining hydraulic support assembling frame |
| CN104373148A (en) * | 2014-10-31 | 2015-02-25 | 徐州华东机械厂 | Hydraulic support assembling frame for fully-mechanized coal mining face |
| CN105328440A (en) * | 2015-12-08 | 2016-02-17 | 焦作欣扬程煤矿设备有限公司 | Novel vertical disassembly and assembly device of hydraulic support hydraulic cylinder |
| CN113734308A (en) * | 2021-09-06 | 2021-12-03 | 太原理工大学 | Variable-wheelbase crawler based on water pump hoisting and drainage method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |