CN204402529U - Two assembling and dismantling are installed standby - Google Patents
Two assembling and dismantling are installed standby Download PDFInfo
- Publication number
- CN204402529U CN204402529U CN201420773322.5U CN201420773322U CN204402529U CN 204402529 U CN204402529 U CN 204402529U CN 201420773322 U CN201420773322 U CN 201420773322U CN 204402529 U CN204402529 U CN 204402529U
- Authority
- CN
- China
- Prior art keywords
- lifting
- assembling
- elevating mechanism
- dismantling
- inner sleeve
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to underground coal mine and dismounts and mounts apparatus field, is specially a kind of two assembling and dismantling and installs standby, solves existing volume, fully-mechanized mining equipment that weight is larger is difficult to difficult problems such as dismounting and mounting.Four large footing are symmetrical arranged between two, and each large footing top arranges elevating mechanism; Supporting large footing and elevating mechanism one group between two, connected by crossbeam between the lifting inner sleeve often organizing elevating mechanism, crossbeam is arranged respectively two travelling cars and two fixing dollies, travelling car setting corresponding with fixing dolly, travelling car and fixing dolly install sprocket wheel respectively; Arrange two main lifting hydraulic cylinders in each elevating mechanism respectively, one end of chain is connected with main lifting hydraulic cylinder, and the other end of chain is connected with main hook through sprocket wheel, forms two assembling and dismantling and installs standby.The utility model is applicable to underground coal mine to the decomposition of hydraulic support and assembling, is also applicable to the loading-unloading vehicle of other fully-mechanized mining equipments as the decomposition of coal-winning machine, transporter, elevating conveyor, assembling and loose mail.
Description
Technical field
The utility model relates to underground coal mine and dismounts and mounts apparatus field, is specially a kind of two assembling and dismantling and installs standby, for decomposition and the assembling of underground coal mine fully-mechanized mining equipment.
Background technology
Coal mine fully-mechanized mining hydraulic support is most important equipment in coal mine fully-mechanized mining a complete set of equipment, hydraulic support is placed in form coal mining space in face of working face, and hydraulic support is that active force is finished the work the work such as roof timbering, support reach, moving conveyor and Mined-out Area control in face by highly pressurised liquid.Hydraulic support has base, and base is connected with back timber with column, and the front end of back timber is hinged with forestope, and rear end is hinged with caving shield.Because hydraulic support volume is large, weight is large, lane space is little, in installation process, hydraulic support transports to down-hole after first splitting into several parts often, with flat car, parts are transported to assembly chamber again, parts composition integrated hydraulic support, the integrated hydraulic transporting bracket after assembling to installation site.
The hydraulic support of underground mine use, mostly at about 10 ~ 30 tons, plays a part to support coal mine roof plate.Be the unit of mining in its lower section, general mine is smaller, and hoisting power is limited, and the hydraulic support of therefore mining is assembled after will decomposing well again, will carry out schematic diagram illustrating before gug.At present, the assembling of hydraulic support is carried out in domestic each colliery method in down-hole generally uses light instrument (pulling calabash well-pulley), there is following point:
1, people must operated by under the heavy mail that lifts by crane, and safety is compromised;
2, to large by the adjustment of hoist article, decomposition, assembly working difficulty;
3, efficiency is low, and labor strength is large, drops into labour many.
It is the decomposition of mine hydraulic support and the special equipment of assembling that mine hydraulic detachment is installed standby, hydraulic support is the support apparatus of mine working face, and hydraulic support is decompose before entering well, assembles after entering well in cavern, be transported to work plane after assembling, also will decompose in down-hole cavern during gug.
Chinese utility model patent (patent No.: 91217179.0) disclose a kind of underwell assembling platform of hydraulic support, this patent adopts crown-block type structure, need account for tool larger space during hoist article; In addition, certain altitude (accumulative height is more than 1 meter) is also occupied with single hook or double hook, lifting rope, reductor slideway etc. during hoist article; And lifting rope corner can not rise separately or fall, due to the restriction of down-hole height, use this equipment deeply need dig assembling cavern, down-hole, not easily realize in down-hole.
Chinese invention patent application (application number: 201210233371.5) disclose the convenient boom hoisting of a kind of hydraulic support, comprise two i iron crossbeams, be provided with fixed tray on the top at every root i iron crossbeam two ends, be provided with two in the bottom of i iron crossbeam and symmetrical play hanger; Separately be provided with advancing jack, the telescopic section of advancing jack is downward, is provided with gib head pin-and-hole, gib head pin-and-hole is connected with suspension hook head in the telescopic section termination of advancing jack; Be provided with holder at the top of advancing jack, holder is provided with pin-and-hole, that plays hanger wears pin through pin-and-hole, and the fixing ear of advancing jack is connected by steady brace with between holder.Adopt the structure connecting advancing jack on i iron crossbeam, make advancing jack as lifting tool, because different workpieces Heave Here profile is different, hangs and get inconvenience.
In addition, at present for volume, fully-mechanized mining equipment that weight is larger, also do not have suitable to dismount and mount equipment.
Utility model content
The purpose of this utility model is to provide a kind of two assembling and dismantling to install standby, solves existing volume, fully-mechanized mining equipment that weight is larger is difficult to difficult problems such as dismounting and mounting.
The technical solution of the utility model is:
A kind of two assembling and dismantling are installed standby, and two assembling and dismantling are installed for being provided with travelling car, main lifting hydraulic cylinder, large footing, fixing dolly, lifting overcoat, lifting inner sleeve, crossbeam, and concrete structure is as follows:
Four large footing are symmetrical arranged between two, and each large footing top arranges elevating mechanism; Supporting large footing and elevating mechanism one group between two, connected by crossbeam between the lifting inner sleeve often organizing elevating mechanism, crossbeam is arranged respectively two travelling cars and two fixing dollies, travelling car setting corresponding with fixing dolly, travelling car and fixing dolly install sprocket wheel respectively; Arrange two main lifting hydraulic cylinders in each elevating mechanism respectively, one end of chain is connected with main lifting hydraulic cylinder, and the other end of chain is connected with main hook through sprocket wheel, forms two assembling and dismantling and installs standby;
Elevating mechanism comprises lifting overcoat and lifting inner sleeve, and lifting inner sleeve is plugged in lifting overcoat, and lifting inner sleeve is slidably matched with lifting overcoat; Lifting overcoat and be elevated that inner sleeve is corresponding arranges locating hole.
Described two assembling and dismantling are installed standby, adjusting lifting inner sleeve as required and rise or decline, installing alignment pin by the locating hole place corresponding with being elevated inner sleeve at lifting overcoat, make the outer relative positioning interior with lifting of lifting.
Described two assembling and dismantling are installed standby, and arrange auxiliary hook between the main hook of each elevating mechanism, auxiliary hook hydraulic cylinder is connected with auxiliary hook by chain.
Described two assembling and dismantling are installed standby, and large footing side surface upper part is oppositely arranged walking ladder.
Advantage of the present utility model and beneficial effect are:
1, the utility model mining pair of assembling and dismantling install standby be suitable for volume, fully-mechanized mining equipment that weight is larger dismounts and mounts, quick, the safe fully-mechanized mining equipment of down-hole being decomposed and assembles of energy, operating system adopts hydraulic control, instead of and use the manually-operated conventional operation mode of Chain block in the past, make operating process mechanization, semi-brake, reduce labor strength, improve safety, achieve quick, safe, reliable, efficient colliery management philosophy, for fully-mechanized mining equipment installation and remove and provide extremely superior intrinsically safe equipment's condition.
2, the utility model mining pair of assembling and dismantling are installed for being provided with four main hooks, realize and independent lifting operation at 4, be applicable to underground coal mine to the decomposition of hydraulic support and assembling, be also applicable to the loading-unloading vehicle of other fully-mechanized mining equipments as the decomposition of coal-winning machine, transporter, elevating conveyor, assembling and loose mail.
3, the standby decomposition and the assembling that meet hydraulic support are installed in the utility model mining pair of assembling and dismantling, realize the requirement of lifting force and lifting stroke, complete the decomposition of the lifting decomposition of hydraulic support and assembly working and other fully-mechanized mining equipments, assembling, loading-unloading vehicle work.
Accompanying drawing explanation
Fig. 1-Fig. 3 is structural representation of the present utility model.Wherein, Fig. 1 is front view; Fig. 2 is lateral view; Fig. 3 is top view.
In figure, 1 travelling car; 2 main lifting hydraulic cylinders; 3 large footing; 4 fixing dollies; 5 auxiliary hook hydraulic cylinders; 6 hydraulic operation platforms; 7 lifting overcoats; 8 lifting inner sleeves; 9 crossbeams; 10 walking ladders; 11 locating holes.
Detailed description of the invention
As shown in Figure 1-Figure 3, the two assembling and dismantling of the utility model are installed for mainly comprising: travelling car 1, main lifting hydraulic cylinder 2, large footing 3, fixing dolly 4, auxiliary hook hydraulic cylinder 5, hydraulic operation platform 6, lifting overcoat 7, lifting inner sleeve 8, crossbeam 9, ladder 10 etc. of walking, and concrete structure is as follows:
Four large footing 3 are symmetrical arranged between two, and each large footing 3 top arranges elevating mechanism; Supporting large footing 3 and elevating mechanism one group between two, connected by crossbeam 9 between the lifting inner sleeve 8 often organizing elevating mechanism, crossbeam 9 is arranged respectively two travelling cars 1 and two fixing dollies 4, travelling car 1 and the corresponding setting of fixing dolly 4, travelling car 1 and fixing dolly 4 install sprocket wheel respectively; Arrange two main lifting hydraulic cylinders 2 in each elevating mechanism respectively, one end of chain is connected with main lifting hydraulic cylinder 2, and the other end of chain is connected with main hook through sprocket wheel, forms two assembling and dismantling and installs standby.
Arrange auxiliary hook between the main hook of each elevating mechanism, auxiliary hook hydraulic cylinder 5 is connected with auxiliary hook by chain.
Elevating mechanism comprises lifting overcoat 7 and lifting inner sleeve 8, and lifting inner sleeve 8 is plugged in lifting overcoat 7, and lifting inner sleeve 8 is slidably matched with lifting overcoat 7; Inner sleeve 8 is corresponding arranges locating hole 11 for lifting overcoat 7 and lifting, as required lifting inner sleeve 8 is risen or declines, by locating hole 11 place corresponding with lifting inner sleeve 8 at lifting overcoat 7, alignment pin is installed, make lifting overcoat 7 and lifting inner sleeve 8 relative positioning, thus adjustment dismounts and mounts equipment working depth easily.In addition, large footing 3 side surface upper part is oppositely arranged walking ladder 10, facilitates staff to use.Hydraulic operation platform 6 is connected with main lifting hydraulic cylinder 2, auxiliary hook hydraulic cylinder 5 respectively by fluid pressure line.
Result shows, the utility model is easy and simple to handle, automaticity is high, has been convenient to the work such as dismounting and transport of workpiece, has been characterized in: Heave Here can movement arbitrarily all around, easy and simple to handle, fast, safety, work is removed in the installation meeting the comprehensive machine equipment of dissimilar hydraulic support and other different model, compliance is more extensive, and efficiency is higher.
Claims (4)
1. two assembling and dismantling are installed standby, it is characterized in that, two assembling and dismantling are installed for being provided with travelling car, main lifting hydraulic cylinder, large footing, fixing dolly, lifting overcoat, lifting inner sleeve, crossbeam, and concrete structure is as follows:
Four large footing are symmetrical arranged between two, and each large footing top arranges elevating mechanism; Supporting large footing and elevating mechanism one group between two, connected by crossbeam between the lifting inner sleeve often organizing elevating mechanism, crossbeam is arranged respectively two travelling cars and two fixing dollies, travelling car setting corresponding with fixing dolly, travelling car and fixing dolly install sprocket wheel respectively; Arrange two main lifting hydraulic cylinders in each elevating mechanism respectively, one end of chain is connected with main lifting hydraulic cylinder, and the other end of chain is connected with main hook through sprocket wheel, forms two assembling and dismantling and installs standby;
Elevating mechanism comprises lifting overcoat and lifting inner sleeve, and lifting inner sleeve is plugged in lifting overcoat, and lifting inner sleeve is slidably matched with lifting overcoat; Lifting overcoat and be elevated that inner sleeve is corresponding arranges locating hole.
2. install standby according to according to claim 1 pair of assembling and dismantling, it is characterized in that, adjusting lifting inner sleeve as required and rise or decline, by the locating hole place corresponding with being elevated inner sleeve at lifting overcoat, alignment pin being installed, make the outer relative positioning interior with lifting of lifting.
3. install standby according to according to claim 1 pair of assembling and dismantling, it is characterized in that, arrange auxiliary hook between the main hook of each elevating mechanism, auxiliary hook hydraulic cylinder is connected with auxiliary hook by chain.
4. install standby according to according to claim 1 pair of assembling and dismantling, it is characterized in that, large footing side surface upper part is oppositely arranged walking ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773322.5U CN204402529U (en) | 2014-12-09 | 2014-12-09 | Two assembling and dismantling are installed standby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773322.5U CN204402529U (en) | 2014-12-09 | 2014-12-09 | Two assembling and dismantling are installed standby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402529U true CN204402529U (en) | 2015-06-17 |
Family
ID=53426398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773322.5U Expired - Fee Related CN204402529U (en) | 2014-12-09 | 2014-12-09 | Two assembling and dismantling are installed standby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453971A (en) * | 2014-12-09 | 2015-03-25 | 辽宁威跃集团机械制造有限公司 | Double-group demounting and mounting equipment |
| CN107740704A (en) * | 2017-08-30 | 2018-02-27 | 龙口矿业集团有限公司 | A kind of complex condition coal-face is double to tear the method that frame chamber removes support open |
-
2014
- 2014-12-09 CN CN201420773322.5U patent/CN204402529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453971A (en) * | 2014-12-09 | 2015-03-25 | 辽宁威跃集团机械制造有限公司 | Double-group demounting and mounting equipment |
| CN107740704A (en) * | 2017-08-30 | 2018-02-27 | 龙口矿业集团有限公司 | A kind of complex condition coal-face is double to tear the method that frame chamber removes support open |
| CN107740704B (en) * | 2017-08-30 | 2020-06-30 | 龙口矿业集团有限公司 | Method for removing support of coal face double-dismantling-support chamber under complex condition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104444840B (en) | Mining hydraulic boom hoisting | |
| CN111606266B (en) | Large mining height hydraulic support detection platform | |
| CN202967914U (en) | Hydraulic hoisting equipment of mine shaft | |
| CN204400479U (en) | Mining hydraulic lifting appliance | |
| CN201401184Y (en) | Assembly rack for comprehensively mechanized hydraulic bracket | |
| CN104389627B (en) | Support mounting platform | |
| CN201306172Y (en) | Fully-mechanized working surface hydraulic support disassembly and assembly lifting frame | |
| CN104763457A (en) | Safety removing device of safety removing fully-mechanized coal mining equipment | |
| CN204402529U (en) | Two assembling and dismantling are installed standby | |
| CN101537974B (en) | Lifting bracket for disassembling and assembling hydraulic support on comprehensive working face | |
| CN103991830A (en) | Mining lifting machine | |
| CN206158574U (en) | A portable drilling equipment for combining adopt working face and cross fault | |
| CN103170963B (en) | Dual-arm robot | |
| CN208394650U (en) | A kind of underground mine use upending frame | |
| CN204152426U (en) | A kind of quick removal of home rig of hydraulic cylinder raising | |
| CN206233944U (en) | Underground coal mine removes the cover frame of hydraulic support | |
| CN104453971B (en) | Double assembling and dismantling install standby | |
| CN202768026U (en) | Hydraulic support dismounting machine | |
| CN102207002B (en) | Equipment special for disassembling and assembling coal mine underground comprehensive machine equipment | |
| CN204397275U (en) | Elevating conveyor assembling and disassembling stand | |
| CN101537982B (en) | Underground orbital transfer hydraulic crane truck | |
| CN104493452B (en) | Elevating conveyor assembling and disassembling stand | |
| CN103552947B (en) | A kind of Foldable hydraulic support upending frame | |
| CN201306186Y (en) | Fully-mechanized mining working surface hydraulic support transportation vehicle | |
| CN212425194U (en) | Self-climbing type four-hook hydraulic lifting device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20171209 |