CN103663140A - Method and device for assembling and lifting roadheader - Google Patents
Method and device for assembling and lifting roadheader Download PDFInfo
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- CN103663140A CN103663140A CN201310733021.XA CN201310733021A CN103663140A CN 103663140 A CN103663140 A CN 103663140A CN 201310733021 A CN201310733021 A CN 201310733021A CN 103663140 A CN103663140 A CN 103663140A
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- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
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Abstract
The invention discloses a method and device for assembling and lifting a roadheader. According to the invention, a left pulley rail (5) and a right pulley rail (5) are suspended and fixed on a pit roof, on which the roadheader is required to be installed, through anchor ropes (2), at least one pulley (3) which can move forwards and backwards along the corresponding rail is arranged on each pulley rail (5), and the bottom of each pulley (3) is provided with a chain hoist (8) in a suspending manner; the chain hoists (8) fixed below the pulleys (3) are used to lift the components of the roadheader, and the components of the roadheader are suspended and driven to assembling positions for assembling through the pulleys (3) on the pulley rails (5). According to the invention, that the anchor ropes are arranged on the roof for fixing the H-shaped rails is adopted, and the pulley are adopted, so that the simple manually-operated lifting device is obtained, and therefore, the components and equipment of the roadheader can be lifted and installed, and the installing and lifting device is simple and easy to operate.
Description
Technical field
The present invention relates to a kind of machinery assembling hanging method and device, particularly relate to a kind of down-hole fully-mechanized digging machine assembling hoisting method and device.
Background technology
Fully-mechanized digging machine is one of widely used road heading machinery of modern mine, fully-mechanized digging machine is transported to down-hole from ground, there are a complicated dismounting, transportation, installation process, while installing on ground, can use loader or the forklift assistant dismounting on ground, but be transported to behind down-hole in fully-mechanized digging machine dismounting, down-hole does not have hoisting loading apparatus, tears the machinery and equipment such as car open, when yet fully-mechanized digging machine is installed, must lift by crane assembling, otherwise fully-mechanized digging machine cannot be installed.
It is restricted that yet fully-mechanized digging machine time space is installed in down-hole, most mechanical equipments can not be gone into the well as lifting appliance, therefore, can only adopt light instrument to coordinate and manually carry out in a large number the assembling lifting of fully-mechanized digging machine, adopt and manually lift fortune shipment large component, light is lifted more than fortune fully-mechanized digging machine large component at least needs eight people, suppose that fully-mechanized digging machine large component (weight surpasses more than 200Kg) has 5, personnel just need to lift fortune 5 times so, add upper portion door and need lift the midget plant of fortune, the weight of manpower transportation device reaches more than 1.2 tons, eight people solely lift fortune parts and just can complete with regard at least needing just can lift for 2 days fortune, equipment needs again constantly to do trickle adjustment while installing, worker's work there will be super-strength construction, and in lifting fortune process, because personnel are intensive, safety can not be guaranteed.
Therefore, the technology of fully-mechanized digging machine is installed in down-hole, also has very large room for improvement.
Summary of the invention
The technical problem to be solved in the present invention is to provide fully-mechanized digging machine at method and the device of down-hole assembling lifting, can make fully-mechanized digging machine down-hole assembling lifting process simplification, and minimizing is simultaneously artificial, completes fast the assembling of fully-mechanized digging machine.
The present invention solves this technical matters like this: it hangs two pulley tracks in fixing left and right on mine roof by anchor cable, pulley moves on pulley track, with the fixing chain block in pulley below, by fully-mechanized digging machine members uplift, and by the pulley on pulley track, fully-mechanized digging machine parts are hung to drive to rigging position and assemble.Therefore, it has adopted so a kind of fully-mechanized digging machine assembling lifting appliance, the mine roof (or other is similarly local) that carries out fully-mechanized digging machine installation at need above hangs two pulley tracks in fixing left and right by anchor cable, anchor cable is through two tracks and go deep in competent bed to guarantee having stronger bearing capacity, ensures that track can stabilizing suspended.Every pulley track is provided with the pulley that at least one can move forward and backward along this track, and the bottom hung of each pulley is provided with a chain block.Like this, by the chain block of the pulley bottom hung on two pulley tracks, fully-mechanized digging machine is sling, then made pulley slide into along pulley track the place that fully-mechanized digging machine need to be installed and assemble.The mode that adopts suspended rail to shift due to fully-mechanized digging machine like this, efficiently solve because of narrow other the large-scale carrying machinery of mine cannot enter cause cannot handling fully-mechanized digging machine problem.
In the front and back end of aforesaid pulley track, be provided with the bayonet lock coming off from track termination for anti-limited slip wheel.Bayonet lock can be that discoid, column or other are easy to the structure that anti-limited slip wheel comes off, and bayonet lock can become integral body with track welding, also can be made into easy-to-dismount parts.
Further, the bench section of pulley track is I-shaped structure.Pulley is rolled by pulley and blocks trochus and forms, and wherein each pulley is provided with the loins that two pulleys roll the I-shaped structure that is stuck in pulley track, and the anti-limited slip wheel in bottom that two pulleys of card trochus connection rolled and encased pulley track rolls from pulley track.Preferably, pulley track directly adopts I-beam section to process steel I-beam.
Chain block is fixed on the bottom of aforesaid card trochus.Chain block top and card trochus bottom can weld togethers, also can adopt other easy-to-dismount structure, but will guarantee that the two firmly connects.
In order to make fully-mechanized digging machine transport and keep balance in process in lifting, pulley on two pulley tracks is wanted synchronous slide, the position of two associated pulleys will keep in orbit consistent substantially, and therefore on two pulley tracks, corresponding pulley connects anchor pole by one and connects and realize synchronous slide.Connect anchor pole and be provided with at least one for pulling the colligation rope made of hemp that connects anchor pole position on pulley track with control pulley.One end colligation of the colligation rope made of hemp is connecting (preferably colligation is connecting anchor pole center position) on anchor pole, and the other end sagging convenient operation personnel pull.Thereby operating personal can pull the pulley on the track of both sides to move in orbit by the colligation rope made of hemp of pulling a cart, thereby positions.
The present invention adopts top board to beat anchor cable regular worker font track (steel I-beam) to coordinate with pulley and form simple and easy manually-operated lifting appliance, can meet the lifting of fully-mechanized digging machine components/devices and install, lifting appliance is installed simple to operation.Adopt this covering device handling installation fully-mechanized digging machine smoothly, adopt chain block lifting appliance, personnel only need to draw chain block equipment unit can be lifted by crane, then two to three people pull the pulley just can be equipment moving to place of erection by the rope made of hemp, finally by the chain block equipment of transferring, install, time saving and energy saving, four people just can complete this work.
Simple lifting appliance of the present invention can also be for other main equipment lifting assembling, can by rolling pulley, equipment moving be arrived to location of the machine to be installed after the lifting of main equipment parts, then through chain block, transfer, the lifting of finishing equipment, movement, transfer, guarantee equipment normal mounting.
accompanying drawing explanation
Fig. 1 is unit layout schematic diagram of the present invention;
Fig. 2 is apparatus structure schematic diagram of the present invention.
Description of reference numerals: 1-pulley rolls, 2-anchor cable, 3-pulley, 4-connects anchor pole, 5-pulley track, 6-card trochus, the 7-colligation rope made of hemp, 8-chain block, 9-bayonet lock.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
First see Fig. 1, Fig. 1 has shown the planar view of device of the present invention, it is that anchor cable 2 hangs two pulley tracks 5 to be fixed on mine roof below, in way, every pulley track 5 is fixing by four anchor cables 2, track rear and front end respectively arranges two anchor cables 2, in actual enforcement, can whether adopt more anchor cable 2 to guarantee that pulley track 5 can reliably hang fixing according to the calculative determination of bearing capacity.Pulley 3 slides on pulley track 5, the basic maintenance synchronously of pulley 3 on two pulley tracks 5.For the two ends slippage of anti-limited slip wheel 3 from pulley track 5, at the two ends of every pulley track 5, be provided with bayonet lock 9.
See Fig. 2, Fig. 2 has shown the structural representation of device of the present invention, as we can see from the figure, pulley track 5 cross-section structures are I-shaped structure (can directly adopt I-beam section processing), pulley 3 by two pulleys roll 1 be connected these two pulleys roll 1 and the card trochus 6 that encases pulley track 5 bottoms form, how no matter pulley 3 move like this, and owing to having been limited by card trochus 6, pulley 3 all cannot be deviate from pulley track 5.A chain block 8 is set below pulley 3, and chain block 8 is for the parts of fully-mechanized digging machine assembling of slinging, and chain block 8 tops are reliably connected with card trochus 6.For making two pulleys 3 on pulley track 5 realize synchronized operation, be preferred embodiment to adopt a connection anchor pole 4 that the pulley on two tracks 3 is connected, connecting anchor pole 4 can directly weld with card trochus 6 sides.Near the mid point that connects anchor pole 4, (also can be a many) colligation rope made of hemp 7 is set, the effect of the colligation rope made of hemp 7 is can control the slip of pulley 3 on pulley track 5 while making operating personal pull this root rope made of hemp.Certainly, if joining rails 4 and the colligation rope made of hemp 7 are not set, stay cord can be directly set respectively on the card trochus 6 of two pulley tracks 5 yet, but be difficult to realize the synchronized operation of both sides pulley 3, implementation result is not best.
Explanation based on above, the present invention implements like this: the I shape pulley track 5 that steel I-beam or other material are made is used anchor cables 2 to hang to be fixed on is close to top board on mine roof, use pulley 3 according to I shape track width, to be fixed on " work " word two waists of I shape track, be that every pulley 3 rolls 1 by two pulleys and blocks I-shaped structure two waists, and by card trochus 6, I-shaped structure bottom is encased, pulley 3 can be free to slide on the pulley track 5 of I shape like this, but can not deviate to both sides.Pulley 3 times install chain blocks 8 and by the chain block of two pulley tracks 58 use one connect anchor pole 4 fixing after, lifting appliance installation, finally installs bayonet locks 9 in pulley track 5 two ends, anti-limited slip wheel 3 falls from termination can (as Fig. 1).Lifting main equipment parts are, first use two groups of chain block 8() equipment both sides are fixed, assurance equipment center of gravity is in the central spot of making a concerted effort, then draw chain block 8 simultaneously, equipment unit is sling, pulling the colligation rope made of hemp 7 to make lifting appliance pulley 3 move to equipment along pulley track 5 needs place of erection to transfer to install, and certainly, requiring equipment to install must be below lifting appliance.Certainly, be more than concrete exemplary applications of the present invention, the present invention also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on protection domain of the presently claimed invention.
Claims (8)
1. a fully-mechanized digging machine assembles hoisting method, it is characterized in that: it hangs two pulley tracks in fixing left and right on mine roof by anchor cable, pulley moves on pulley track, with the fixing chain block in pulley below, by fully-mechanized digging machine members uplift, and by the pulley on pulley track, fully-mechanized digging machine parts are hung to drive to rigging position and assemble.
2. a fully-mechanized digging machine of realizing the method for claim 1 assembles lifting appliance, it is characterized in that: at need, carry out by anchor cable (2), hanging fixing left and right two pulley tracks (5) on the mine roof of fully-mechanized digging machine installation, every pulley track (5) is provided with at least one pulley (3) that can move forward and backward along this track, and the bottom hung of each pulley (3) is provided with a chain block (8).
3. according to the fully-mechanized digging machine assembling lifting appliance under claim 2, it is characterized in that: in the front and back end of described pulley track (5), be provided with the bayonet lock (9) coming off from track termination for anti-limited slip wheel (3).
4. according to the fully-mechanized digging machine assembling lifting appliance described in claim 2 or 3, it is characterized in that: the bench section of described pulley track (5) is I-shaped structure.
5. fully-mechanized digging machine according to claim 4 assembles lifting appliance, it is characterized in that: described pulley (3) rolls (1) by pulley and card trochus (6) forms, wherein each pulley (3) is provided with two pulleys and rolls the loins that (1) is stuck in the I-shaped structure of pulley track (5), and card trochus (6) connects the anti-limited slip wheel in bottom that two pulleys roll (1) and encase pulley track (5) and rolls (1) and deviate from from pulley track (5).
6. fully-mechanized digging machine assembling lifting appliance according to claim 5, is characterized in that: described chain block (8) is fixed on the bottom of described card trochus (6).
7. fully-mechanized digging machine assembling lifting appliance according to claim 5, is characterized in that: the pulley (3) on two pulley tracks (5) connects anchor pole (4) connection by one and realizes synchronous slide.
8. fully-mechanized digging machine assembling lifting appliance according to claim 7, is characterized in that: described connection anchor pole (4) is provided with at least one and connects anchor pole (4) to control the colligation rope made of hemp (7) of the position of pulley (3) on pulley track (5) for pulling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733021.XA CN103663140A (en) | 2013-12-27 | 2013-12-27 | Method and device for assembling and lifting roadheader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733021.XA CN103663140A (en) | 2013-12-27 | 2013-12-27 | Method and device for assembling and lifting roadheader |
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| Publication Number | Publication Date |
|---|---|
| CN103663140A true CN103663140A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310733021.XA Pending CN103663140A (en) | 2013-12-27 | 2013-12-27 | Method and device for assembling and lifting roadheader |
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| CN (1) | CN103663140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003314A (en) * | 2014-06-12 | 2014-08-27 | 中建六局工业设备安装有限公司 | Method for long-distance lifting transportation in narrow space |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170378Y (en) * | 2007-11-20 | 2008-12-24 | 上海大屯能源股份有限公司 | Monorail crane device for mine working face |
| CN201206087Y (en) * | 2008-01-23 | 2009-03-11 | 周峰 | Electric motor single rail hoist |
| CN201250058Y (en) * | 2008-04-28 | 2009-06-03 | 重庆钢铁(集团)有限责任公司 | Improved lifting trolley |
| JP2011236650A (en) * | 2010-05-11 | 2011-11-24 | Taisei Corp | Load lifting/lowering equipment |
| CN103213906A (en) * | 2013-03-14 | 2013-07-24 | 山东科技大学 | Underground coal mine hydraulic filling double track lifting locomotive and hydraulic control system thereof |
| CN103213905A (en) * | 2013-05-07 | 2013-07-24 | 四川广旺能源发展（集团）有限责任公司唐家河煤矿 | Underground hoisting system |
| CN203624847U (en) * | 2013-12-27 | 2014-06-04 | 贵州永润煤业有限公司 | Simple lifting device for assembling roadheader |
-
2013
- 2013-12-27 CN CN201310733021.XA patent/CN103663140A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170378Y (en) * | 2007-11-20 | 2008-12-24 | 上海大屯能源股份有限公司 | Monorail crane device for mine working face |
| CN201206087Y (en) * | 2008-01-23 | 2009-03-11 | 周峰 | Electric motor single rail hoist |
| CN201250058Y (en) * | 2008-04-28 | 2009-06-03 | 重庆钢铁(集团)有限责任公司 | Improved lifting trolley |
| JP2011236650A (en) * | 2010-05-11 | 2011-11-24 | Taisei Corp | Load lifting/lowering equipment |
| CN103213906A (en) * | 2013-03-14 | 2013-07-24 | 山东科技大学 | Underground coal mine hydraulic filling double track lifting locomotive and hydraulic control system thereof |
| CN103213905A (en) * | 2013-05-07 | 2013-07-24 | 四川广旺能源发展（集团）有限责任公司唐家河煤矿 | Underground hoisting system |
| CN203624847U (en) * | 2013-12-27 | 2014-06-04 | 贵州永润煤业有限公司 | Simple lifting device for assembling roadheader |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003314A (en) * | 2014-06-12 | 2014-08-27 | 中建六局工业设备安装有限公司 | Method for long-distance lifting transportation in narrow space |
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Application publication date: 20140326 |