CN203624847U - Simple lifting device for assembling roadheader - Google Patents
Simple lifting device for assembling roadheader Download PDFInfo
- Publication number
- CN203624847U CN203624847U CN201320870810.3U CN201320870810U CN203624847U CN 203624847 U CN203624847 U CN 203624847U CN 201320870810 U CN201320870810 U CN 201320870810U CN 203624847 U CN203624847 U CN 203624847U
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- pulley
- track
- fully
- digging machine
- lifting device
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Abstract
The utility model discloses a simple lifting device for assembling a roadheader. Left and right two pulley tracks (5) are suspended and fixed on a mine roof on which a roadheader needs to be assembled, through anchor cables (2), each pulley track (5) is provided with at least one pulley (3) capable of moving front and back along with the track, and a hand chain hoist (8) is arranged at the bottom of the each pulley (3) in a suspending manner. Roadheader components are lifted by using the hand chain hoist (8) fixed below the pulley (3), and are suspended and driven to the assembling positions to be assembled through the pulleys (3) on the pulley tracks (5). The I-shaped tracks are fixed by fixing the anchor cables through the roof and are matched with the pulleys to form a simple manually-operated lifting device, so that the lifting and assembling of the roadheader component equipment can be met, and assembling of the lifting device is simple and easy to operate.
Description
Technical field
The utility model relates to a kind of machinery assembling hanging apparatus, particularly relates to a kind of down-hole fully-mechanized digging machine assembling simple lifting 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 installation 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, but fully-mechanized digging machine install time, must lift by crane assembling, otherwise fully-mechanized digging machine cannot be installed.
But down-hole installation fully-mechanized digging machine time space is restricted, 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 exceed 200Kg more than) 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 installation, worker's work there will be super-strength construction, and lifting in 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 problems to be solved in the utility model is to provide the device of fully-mechanized digging machine in 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 utility model is to solve like this this technical matters: it hangs two pulley tracks in fixing left and right on mine roof by anchor cable, pulley moves on pulley track,, and by the pulley on pulley track, fully-mechanized digging machine parts are hung to drive to rigging position and assemble fully-mechanized digging machine members uplift with the fixing chain block in pulley below.Therefore, it has adopted so a kind of fully-mechanized digging machine assembling simple lifting device, 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.
Be provided with the bayonet lock coming off from track termination for anti-limited slip wheel in the front and back end of aforesaid pulley track.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 entirety 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 utility model employing top board is beaten anchor cable regular worker font track (steel I-beam) and is coordinated the simple and easy manually-operated lifting appliance of formation with pulley, can meet the lifting of fully-mechanized digging machine components/devices and install, and 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, install finally by the chain block equipment of transferring, time saving and energy saving, four people just can complete this work.
Simple lifting appliance of the present utility model can also be used for other main equipment lifting assembling, can, after the lifting of main equipment parts, by rolling pulley, equipment moving be arrived to location of the machine to be installed, then transfer through chain block, lifting, the movement of finishing equipment, transfer, guarantee equipment normal mounting.
accompanying drawing explanation
Fig. 1 is unit layout schematic diagram of the present utility model;
Fig. 2 is apparatus structure schematic diagram of the present utility model.
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 utility model is described in further detail.
First see Fig. 1, Fig. 1 has shown the planar view of device of the present utility model, 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 anti-limited slip wheel 3 is from the two ends slippage of pulley track 5, be provided with bayonet lock 9 at the two ends of every pulley track 5.
See Fig. 2, Fig. 2 has shown the structural representation of device of the present utility model, 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 3 on two tracks is connected, connect anchor pole 4 and can directly and block trochus 6 side welding.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 also can be directly set respectively on the card trochus 6 of two pulley tracks 5, but be difficult to realize the synchronized operation of both sides pulley 3, implementation result is not best.
Based on above explanation, the utility model is to implement like this: the I shape pulley track 5 that steel I-beam or other material are made uses anchor cable 2 to hang to be fixed on is close to top board on mine roof, use pulley 3 to be fixed on " work " word two waists of I shape track according to I shape track width, 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 of I shape 5 like this, but can not deviate to both sides.After pulley is installed chain block 8 for 3 times and used a connection anchor pole 4 fixing the chain block of two pulley tracks 58, lifting appliance installation, finally installs bayonet locks 9 in pulley track 5 two ends, and anti-limited slip wheel 3 falls from termination and gets final product (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 utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.
Claims (7)
1. a fully-mechanized digging machine assembling simple lifting device, it is characterized in that: carry out at need hanging two pulley tracks in fixing left and right (5) by anchor cable (2) 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).
2. according to the fully-mechanized digging machine assembling simple lifting device under claim 1, it is characterized in that: be provided with the bayonet lock (9) coming off from track termination for anti-limited slip wheel (3) in the front and back end of described pulley track (5).
3. fully-mechanized digging machine assembling simple lifting device according to claim 1 and 2, is characterized in that: the bench section of described pulley track (5) is I-shaped structure.
4. fully-mechanized digging machine assembling simple lifting device according to claim 3, it is characterized in that: described pulley (3) rolls (1) by pulley and card trochus (6) forms, the loins that wherein each pulley (3) is provided with two pulleys and rolls (1) and be stuck in the I-shaped structure of pulley track (5), 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).
5. fully-mechanized digging machine assembling simple lifting device according to claim 4, is characterized in that: described chain block (8) is fixed on the bottom of described card trochus (6).
6. fully-mechanized digging machine assembling simple lifting device according to claim 4, is characterized in that: the pulley (3) on two pulley tracks (5) connects anchor pole (4) connection by one and realizes synchronous slide.
7. fully-mechanized digging machine assembling simple lifting device according to claim 6, 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 |
|---|---|---|---|
| CN201320870810.3U CN203624847U (en) | 2013-12-27 | 2013-12-27 | Simple lifting device for assembling roadheader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870810.3U CN203624847U (en) | 2013-12-27 | 2013-12-27 | Simple lifting device for assembling roadheader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624847U true CN203624847U (en) | 2014-06-04 |
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ID=50811341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870810.3U Expired - Fee Related CN203624847U (en) | 2013-12-27 | 2013-12-27 | Simple lifting device for assembling roadheader |
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| Country | Link |
|---|---|
| CN (1) | CN203624847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663140A (en) * | 2013-12-27 | 2014-03-26 | 贵州永润煤业有限公司 | Method and device for assembling and lifting roadheader |
-
2013
- 2013-12-27 CN CN201320870810.3U patent/CN203624847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663140A (en) * | 2013-12-27 | 2014-03-26 | 贵州永润煤业有限公司 | Method and device for assembling and lifting roadheader |
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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: 20140604 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |