CN205998920U - A kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving moulds lining - Google Patents
A kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving moulds lining Download PDFInfo
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- CN205998920U CN205998920U CN201620982919.XU CN201620982919U CN205998920U CN 205998920 U CN205998920 U CN 205998920U CN 201620982919 U CN201620982919 U CN 201620982919U CN 205998920 U CN205998920 U CN 205998920U
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- liner plate
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- wiring area
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Abstract
This utility model is related to mine hoist technical field, disclose a kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving and mould lining, mould liner plate including polylith, polylith is moulded liner plate and is mutually fitted on the periphery being fixed on lifting drum, mould and the grooving that a multiple tracks grooving part moulds on liner plate is all offered on liner plate open up along the circumference of lifting drum, the liner plate of moulding of this part forms parallel wiring area, the grooving that what another part was adjacent mould on liner plate opens up along the direction of the circumference favouring lifting drum, the liner plate formation of moulding of this part is folded to wiring area, the liner plate of moulding being folded to wiring area is provided with First Transition block near the end of the rope hole side of lifting drum and steel wire rope, the other end moulding liner plate being folded to wiring area is provided with the second transition block.Barrel shell stress can be reduced using this utility model, change convenient moreover it is possible to ensure the smooth transition of steel wire rope of hoist and winding during 2 to 3 layers of winding, avoid resonating simultaneously.
Description
Technical field
This utility model is related to mine hoist technical field, and specifically a kind of cylindrical drum hoist is special replaceable
Formula piecemeal parallel fold lines grooving moulds lining.
Background technology
Mine hoist is that mine is important and one of key equipment, is mainly used in colliery, metallic ore and nonmetallic ore lifting
Machine and decentralization personnel, lifting coal, Ore and transport material and facility.It is on contact well and the important transportation work of down-hole
Tool, occupies highly important status in mine, is the visual plant in mine.
In prior art, cylindrical drum hoist reel is many moulds lining using spiral, that is, moulding lining processing or suppressing helically
The grooving of shape, guiding steel wire rope spiral winding on lifting drum, often it is wound around a circle, steel wire rope circumferentially uniformly advance one
Individual pitch.This structure is applied to the elevator of winding of single layer, has structure simply, changes convenient feature, but when elevator enters
When more than row two-layer being wound around, lining is moulded using spiral problems with occurs：
1. the transition point of steel wire rope layer to layer transition does not know, and the transition block that lining moulded by spiral is difficult to install, and generally requires scene
Repeatedly adjust.
2. spiral mould lining layer to layer transition effect bad, steel wire rope layer to layer transition is unstable, often carry sound, steel wire rope layer
Between transition often with extruding, thus leading to rope service-life serious curtailment.
3., when 2 layers or more than 2 layers of steel wire rope is wound around, steel wire rope is wound around along the groove that lower floor's steel wire rope is formed, and under
The rotary orientation of the groove therefore steel wire rope contrary with the rotary orientation of upper strata steel wire rope of layer is when being wound around for 2 layers or more than 2 layers
Between circle, transition is unstable, is easily caused disorder cable.This often reduces the production capacity of system, have impact on the production in mine.
Utility model content
This utility model aims to provide a kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving and moulds lining, subtracts
Little barrel shell stress, changes convenient moreover it is possible to ensure the smooth transition of steel wire rope of hoist and winding during layer 2-3 winding, avoids simultaneously
Resonate.
In order to solve above technical problem, the technical scheme that this utility model is adopted is：A kind of cylindrical drum hoist is special
Mould lining with changeable type piecemeal parallel fold lines grooving, mould liner plate including polylith, polylith is moulded liner plate and is each attached to lifting drum
On periphery and two pieces of arbitrary neighborhood mould all laminating settings mutually between liner plate, the described top surface moulding liner plate uniformly offers
The grooving that multiple tracks grooving and two pieces of arbitrary neighborhood are moulded on liner plate corresponds insertion, and what a portion was adjacent moulds the rope on liner plate
Groove opens up along the circumference of lifting drum, and the liner plate of moulding of this part forms parallel wiring area, adjacent the moulding on liner plate of another part
Grooving all open up along the direction of the circumference favouring lifting drum, this part mould liner plate formed be folded to wiring area, formed
The liner plate of moulding being folded to wiring area is provided with First Transition block near the end of the rope hole side of lifting drum and steel wire rope, the
One transition block offers guiding steel wire rope and is laminated guide groove to third layer, described folding from second near being folded on the side wall in wiring area
The other end moulding liner plate in wiring area is provided with the second transition block, the second transition block close being folded to opens up on the side wall in wiring area
There is guiding steel wire rope from first cascade to the guide groove of the second layer.
Preferably, the described cross section moulding the grooving opening up on liner plate is in circular arc.
Preferably, the radius of described grooving is 0.53-0.54 times of wirerope diameter, and the depth of grooving is wirerope diameter
0.3-0.31 times, the pitch between adjacent twice grooving is 1.05-1.07 times of wirerope diameter.
Preferably, described mould lining bag and include two be folded to wiring area, two are folded to wiring area and are spaced on lifting drum and set
Put, be folded to the pitch that two groovings arbitrarily connect in two parallel wiring areas of wiring area both sides all differ half grooving
Length.
Preferably, described liner plate of moulding is in strip, and axially arranged along lifting drum.
Preferably, the described two ends moulding liner plate are provided with bolt hole, mould liner plate and are fixed with lifting drum by bolt.
Beneficial effect
Due to employing technical scheme as above, this utility model has the advantage that：
Easy to process flexible, can be shaped using compressing and digital control processing or common parallel fold lines grooving processing
Method.
This programme mould lining overall weight to be considerably lighter than the fold line grooves being made by iron and steel, meanwhile, monolithic moulds the weight of liner plate
Amount is also very light, and carrying out that can be convenient, flexible is installed and change.
The length in parallel zone and broken line area flexibly can be arranged according to live Parameter Conditions, thus avoiding the mistake of steel wire rope
The frequency crossed is overlapped with the inherently frequency of steel wire rope, resonates.This resonance is often disorder cable and container vibration
Reason.Simultaneously as the lining of moulding of this structure is piecemeal, therefore when scene finds that resonance occurs during transition, can
Change the length of parallel zone with the block number moulding liner plate by changing parallel zone, it is to avoid resonance occurs.
Parallel fold lines mould the wirerope-winding of lining and transition effect is better than the spiral that domestic elevator is adopted now and moulds
Lining, can effectively increase the life-span of steel wire rope.
Mould lining and reduce the reel stress to reel for the steel wire rope, to protection reel, it is to avoid reel crackle is highly beneficial.
Each section mould liner plate and transition block can be overall processing on reel it is also possible to after first by machine tooling out
Again forming a whole on reel, for the not high reel of required precision, direct pressing can be taken to be installed to after shaping
On reel, embodiment is flexible.
Brief description
Fig. 1 is perspective view of the present utility model；
Fig. 2 is expanded view of the present utility model；
Fig. 3 moulds liner plate schematic diagram for monolithic of the present utility model；
Fig. 4 is the sectional view that monolithic of the present utility model moulds liner plate and steel wire rope；
In figure labelling：1st, mould liner plate, 2, grooving, 3, parallel wiring area, 4, be folded to wiring area, 5, First Transition block, 6,
Two transition block, 7, bolt hole, 8, steel wire rope, 9, rope hole, R, the diameter of steel wire rope, r, the radius of grooving, d, the depth of grooving,
Pitch between L, grooving.
Specific embodiment
As shown in Figures 1 to 4, a kind of cylindrical drum hoist of the present utility model special changeable type piecemeal parallel fold lines rope
Groove moulds lining, moulds liner plate 1 including polylith strip, and the two ends that each moulds liner plate 1 all offer bolt hole 7, and it is equal that polylith moulds liner plate 1
Along lifting drum axially through be bolted on the periphery of lifting drum and two pieces of arbitrary neighborhood state and mould liner plate 1
Between mutually all laminating settings.Mould all intervals on the top surface of liner plate 1 and offer the circular arc grooving of multiple tracks laminating steel wire rope 8 profile
2 and the grooving 2 moulded on liner plate 1 of two pieces of arbitrary neighborhood corresponds insertion, the optimum specification of grooving 2 obtaining through repetition test is such as
Lower setting：The radius r of grooving 2 is 0.53-0.54 times of steel wire rope 8 diameter R, and depth d of grooving 2 is steel wire rope 8 diameter R's
0.3-0.31 times, pitch L between adjacent twice grooving 2 is 1.05-1.07 times of steel wire rope 8 diameter R.
The circumference moulding a part of adjacent grooving 2 moulding on liner plate 1 in lining along lifting drum opens up, this part mould lining
Plate 1 forms parallel wiring area 3, and guiding steel wire rope 8 is circumferentially wound along lifting drum, and what another part was adjacent moulds on liner plate 1
The direction of the equal edge of grooving 2 circumference that favours lifting drum open up, the liner plate 1 of moulding of this part forms and is folded to wiring area 4, draws
Lining is traversing moulding to lead steel wire rope 8, and be folded to wiring area 4 moulds the rope hole 9 one near lifting drum and steel wire rope 8 for the liner plate 1
The end of side is provided with First Transition block 5, First Transition block 5 offers guiding steel wire rope 8 and is laminated to third layer from second
Guide groove, the described other end moulding liner plate 1 being folded to wiring area 4 is provided with the second transition block 6, the second transition block 6 offers and draws
Lead steel wire rope 8 from first cascade to the guide groove of the second layer.Mould lining bag in the present embodiment and include two and be folded to wiring area 4, two are folded to
Wiring area 4 is disposed on the outer circumference surface of lifting drum, when resonance, thus it is possible to vary the length in two parallel wiring areas 3
Degree, such as the first parallel wiring area L is changed into L+A, and the second parallel wiring section length is then changed into L-A, so changes the frequency of excitation,
Thus avoiding resonating.Two groovings 2 arbitrarily connect are folded on two parallel wiring areas 3 of wiring area 4 both sides and all differ half
The length of the pitch of individual grooving 2, makes steel wire rope 8 in moulding lining winding process, is often folded to wiring area 4 all traversing half through one
Individual pitch, is moulding a traversing pitch after lining is wound around a full circle, is making winding process more balance and stability, it is to avoid improper winding
The generation of phenomenon.
Claims (6)
1. a kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving mould lining it is characterised in that：Mould including polylith
Liner plate（1）, polylith moulds liner plate（1）Be each attached on the periphery of lifting drum and two pieces of arbitrary neighborhood mould liner plate（1）It
Between mutually all laminating settings, described mould liner plate（1）Top surface on uniformly offer multiple tracks grooving（2）And two pieces of arbitrary neighborhood moulds lining
Plate（1）On grooving（2）Correspond insertion, what a portion was adjacent moulds liner plate（1）On grooving（2）Along lifting drum
Circumference open up, this part mould liner plate（1）Form parallel wiring area（3）, what another part was adjacent moulds liner plate（1）On grooving
（2）All open up along the direction of the circumference favouring lifting drum, this part mould liner plate（1）Formation is folded to wiring area（4）, shape
Become to be folded to wiring area（4）Mould liner plate（1）Near lifting drum and steel wire rope（8）Rope hole（9）The end setting of side
There is First Transition block（5）, First Transition block（5）Near being folded to wiring area（4）Side wall on offer guiding steel wire rope（8）From
Two are laminated the guide groove to third layer, described are folded to wiring area（4）Mould liner plate（1）The other end be provided with the second transition block（6）,
Second transition block（6）Near being folded to wiring area（4）Side wall on offer guiding steel wire rope（8）From first cascade to the second layer
Guide groove.
2. a kind of cylindrical drum hoist according to claim 1 special changeable type piecemeal parallel fold lines grooving moulds lining, its
It is characterised by：Described mould liner plate（1）On the grooving that opens up（2）Cross section be in circular arc.
3. a kind of cylindrical drum hoist according to claim 2 special changeable type piecemeal parallel fold lines grooving moulds lining, its
It is characterised by：Described grooving（2）Radius（r）For steel wire rope（8）Diameter（R）0.53-0.54 times, grooving（2）Depth（d）
For steel wire rope（8）Diameter（R）0.3-0.31 times, adjacent twice grooving（2）Between pitch（L）For steel wire rope（8）Diameter（R）
1.05-1.07 times.
4. a kind of cylindrical drum hoist according to claim 1 special changeable type piecemeal parallel fold lines grooving moulds lining, its
It is characterised by：Described mould lining bag and include two be folded to wiring area（4）, two are folded to wiring area（4）Lifting drum is spaced and sets
Put, be folded to wiring area（4）Two parallel wiring areas of both sides（3）On two groovings arbitrarily connecting（2）Between equal differences half
Individual grooving（2）Pitch（L）Length.
5. a kind of cylindrical drum hoist according to claim 1 special changeable type piecemeal parallel fold lines grooving moulds lining, its
It is characterised by：Described mould liner plate（1）In strip and axially arranged along lifting drum.
6. a kind of cylindrical drum hoist according to claim 1 special changeable type piecemeal parallel fold lines grooving moulds lining, its
It is characterised by：Described mould liner plate（1）Two ends be provided with bolt hole（7）, mould liner plate（1）Solid with lifting drum by bolt
Fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982919.XU CN205998920U (en) | 2016-08-30 | 2016-08-30 | A kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving moulds lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982919.XU CN205998920U (en) | 2016-08-30 | 2016-08-30 | A kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving moulds lining |
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| Publication Number | Publication Date |
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| CN205998920U true CN205998920U (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620982919.XU Active CN205998920U (en) | 2016-08-30 | 2016-08-30 | A kind of cylindrical drum hoist special changeable type piecemeal parallel fold lines grooving moulds lining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086821A (en) * | 2021-03-17 | 2021-07-09 | 中实洛阳机械工程科技有限公司 | Parallel broken line groove plastic lining plate and preparation method thereof |
-
2016
- 2016-08-30 CN CN201620982919.XU patent/CN205998920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086821A (en) * | 2021-03-17 | 2021-07-09 | 中实洛阳机械工程科技有限公司 | Parallel broken line groove plastic lining plate and preparation method thereof |
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