CN206033002U - Rope -pay out device is received in continuous little impact of permanent lock rope power - Google Patents
Rope -pay out device is received in continuous little impact of permanent lock rope power Download PDFInfo
- Publication number
- CN206033002U CN206033002U CN201621052436.6U CN201621052436U CN206033002U CN 206033002 U CN206033002 U CN 206033002U CN 201621052436 U CN201621052436 U CN 201621052436U CN 206033002 U CN206033002 U CN 206033002U
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- rope
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- sprocket
- push
- little impact
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Abstract
The utility model discloses a rope -pay out device is received in continuous little impact of permanent lock rope power, including rope drive mechanism, clamp rope mechanism, straining device, device mount, rope drive mechanism includes brake motor (1), reduction gear (2), a chain wheel chain transmission device, the 2nd chain wheel chain transmission device, clutch blocks (7), a chain wheel chain transmission device includes first chain, a drive sprocket and first passive sprocket, and the 2nd chain wheel chain transmission device includes second chain, the 2nd drive sprocket and the passive sprocket of second, on first chain, the second chain fixedly connected with clutch blocks (7), be equipped with the grooving on clutch blocks (7), press from both sides hoisting rope (3) tightly in the grooving after two sets of chain wheel chain transmission device's clutch blocks is hugged closely, it is incessant in succession to receive and release rope action, and the lock rope leans on the belleville spring's that restores to the throne machinery locking power to provide, and the whole in -process of restricting that receive and releases remains the invariant throughout, and the security improves by a wide margin.
Description
Technical field
This utility model is related to a kind of continuous little impact withdrawing rope device of permanent lock rope power.It is that one kind is vertically carried for each field
In the system of liter, the safely and fast decentralization of new and old hoisting rope and retracting device, realize the efficient replacing of new and old hoisting rope.
Background technology
Hoisting rope is the core component of lift system, and periodic replacement is the most important thing of its security maintenance.《Safety of coal mines is advised
Journey》379th article of regulation；The useful life of friction drive hoist steel wire rope (i.e. head rope) must not exceed 2 years.It is equal for major and minor, ventilating shaft
For for the mine of friction drive hoist, it is accomplished by changing a hoisting rope per 8 months.With the exhaustion increasingly of superficial mine resources,
It is more and more universal for prevailing heavily loaded deep-well multirope friction winder.It is most prominent due to this vertical shaft hoisting rope
Feature is from thick, old rope additional load complexity in great, rope footpath etc. so that its, security risk more difficult in installation or replacing
Greatly, the safety installed to hoisting rope and change is put forward higher requirement.Therefore, the folding and unfolding to new and old hoisting rope will not only be carried
Gao Qihuan rope efficiency, it is often more important that ensure its safety.Production accident is avoided the occurrence of, so as to for colliery industry and coal institute
The industry being related to brings considerable economic benefit.
Notification number is special for one kind " fast rope changing device of floor type multirope friction elerator " utility model of CN1299967C
Profit, is mainly used in ground-type multi-cable friction type winder head rope and tail rope is changed.Its purpose is also that shortening is changed the rope time, improves peace
Quan Xing, reduction labor strength.The utility model includes stepping Huan Sheng mechanisms, Fang Paosheng mechanisms and automatic monitoring warning dress
Put；Stepping Huan Sheng mechanisms include hydraulic Step Cylinder, clamp system and base.The rope changer of the utility model patent adopts stepping
The passage of steel wire rope is realized in the action of oil cylinder, and in the case where colliery other equipment is constantly updated and regenerated, this rope changer
The requirement of In Modern Mine exploitation is not suitable with, distinct issues are that this device changes rope shared time or long, shadow
Sound has arrived the safety in production in colliery.
One kind " first rope synchronous continuous replacement apparatus of hoister " utility model patent of the notification number for CN101417765B, should
Utility model on the basis of original above-mentioned mine hoist safety rope changer, by stepping Huan Sheng mechanisms and corresponding hydraulic pressure, electricity
Control system is improved, and realizes two groups and send rope hydraulic cylinder alternating to send rope, will change rope efficiency and improve nearly 1 times, and shorten and change
The rope time.But as above-mentioned patented product, there is load impacting situation in which, such as in use：2 groups of clamp systems
Intersect lock rope and during slack rope and during stepping cylinder Overstroke, all shock loading can be produced to system；In addition, lock rope machine
The power source of structure be hydraulic cylinder it is long when duty, once occur leakage or interface breakage once occur race rope accident.
Therefore, existing rope changer yet suffers from certain potential safety hazard, especially prominent for heavily loaded deep-well operating mode.
Improvement is optimized to the withdrawing rope link of existing rope changer, and designs safe and efficient rope changer and had become greatly
Type, mechanization mine exploit technical problem in the urgent need to address automatically.
Utility model content
This utility model for the deficiencies in the prior art propose a kind of permanent continuous little impact withdrawing rope device of lock rope power and
The circumference rotary motion of sprocket wheel is converted to the continual linear motion of hoisting rope by method；Suo Sheng mechanisms are without the need for repeatedly locking repeatedly
Rope and slack rope switching, lock rope power are invariable, effectively eliminate the load impacting that lock rope switching is caused；Safety coefficient is high, while
Improve and change rope efficiency.
This utility model is adopted the following technical scheme that：
A kind of perseverance locks the continuous little impact withdrawing rope device of rope power, including wire saws mechanism, rope grip mechanism, strainer, dress
Put fixed mount；
The wire saws mechanism includes brake motor (1), decelerator (2), the first sprocket wheel chain drive, the second sprocket wheel
Chain drive, brake pad (7)；First sprocket wheel chain drive includes the first chain, the first drive sprocket and the first quilt
Movable sprocket, the second sprocket wheel chain drive include the second chain, the second drive sprocket and second by movable sprocket；First chain,
Brake pad (7) is fixedly connected with second chain, and brake pad (7) is provided with grooving, the first sprocket wheel chain drive, the second chain
The brake pad of wheel chain drive after being close to is clamped in hoisting rope (3) in grooving；
The rope grip mechanism includes screw jack (16), pressure rope hydraulic cylinder (8), bracing frame (9), bracing frame (9) and dress
Put fixed mount (4) to be fixedly connected；Pressure rope hydraulic cylinder (8) is fixed on the inside of the first chain (6), spiral thousand by bracing frame (9)
Jin top (16) is fixed on the inside of the second chain (17) by bracing frame (9), and pressure rope hydraulic cylinder (8) is by butterfly spring to first
Chain (6) applies extruding force, and screw jack (16) applies extruding force to the second chain (17)；
The described continuous little impact withdrawing rope device of permanent lock rope power, the continuous little impact withdrawing rope dress of described permanent lock rope power
Put, the strainer includes draw back plate (11), push-and-pull transition frame (12), guide shoe (13), push-pull bar (14), screw bolt support
(15)；Draw back plate (11) one end be connected by the axle of movable sprocket (10), the other end of draw back plate (11) and push-and-pull transition frame (12)
Between bolt connection；Guide shoe (13) is provided with push-and-pull transition frame (12), and guide shoe (13) can be in the water of device fixed mount (4)
Leading for rising as high as the banks is moved down, and it is internal that push-pull bar (14) one end is located at push-and-pull transition frame (12)；Push-pull bar (14) and screw bolt support
(15) it is threaded connection between, screw bolt support (15) is secured by bolts on device fixed mount (4).
The described continuous little impact withdrawing rope device of permanent lock rope power, screw jack (16) are threaded connection realization lifting
To adjust the pretightning force to hoisting rope (3).
The circular motion of sprocket wheel is converted to lifting by a kind of continuous little impact withdrawing rope device of perseverance lock rope power of this utility model
The continuous linear motion of rope, retractable rope action are continuously uninterrupted, merely due to chaindriven polygon effect and produce weak impact,
The load impacting changed during restricting is greatly reduced, the stability for changing rope is effectively increased, while than original rope changer, its
The time of lock rope switching is eliminated, rope efficiency is changed and is also improved.Locking of the rope grip mechanism to hoisting rope adopts spring reset
" normally closed " the formula working mechanism of lock rope, lock rope by the disk spring of reset mechanical lock clamp force providing, whole withdrawing rope process
In remain constant, be inherently eliminated the race rope caused due to hydraulic system fault or sebific duct, joint and seal wear
Accident, safety are greatly improved.
Description of the drawings
Fig. 1 is population structure main cross-sectional schematic diagram of the present utility model；
Fig. 2 is the population structure schematic top plan view of this utility model Fig. 1；
Fig. 3 is strainer local of the present utility model schematic front view；
Fig. 4 is strainer local overlooking schematic diagram of the present utility model；
1st, brake motor, 2, decelerator, 3, hoisting rope, 4, device fixed mount, 5, drive sprocket, the 6, first chain, 7, rub
Cleaning block, 8, pressure rope hydraulic cylinder, 9, bracing frame, 10, by movable sprocket, 11, draw back plate, 12, push-and-pull transition frame, 13, guide shoe, 14,
Push-pull bar, 15, screw bolt support, 16, screw jack, the 17, second chain；
Specific embodiment
Below in conjunction with specific embodiment, this utility model is described in detail.
It is with reference to Fig. 1, permanent to lock the continuous little impact withdrawing rope device of rope power, including wire saws mechanism, rope grip mechanism, tensioning device
Structure, device fixed mount.Wire saws mechanism therein includes brake motor 1, decelerator 2,2 groups of sprocket wheel chain drives, frictions
Block 7.Between brake motor 1 and decelerator 2 using shaft coupling connect, sprocket wheel chain drive include chain 6, drive sprocket 5,
By movable sprocket 10, decelerator 2 is with drive sprocket 5 by bonded；Brake pad 7, brake pad 7 are connected with by bearing pin on chain 6
Grooving is provided with, the brake pad of two groups of sprocket wheel chain drives after being close to is clamped in hoisting rope 3 in grooving.
Rope grip mechanism therein includes screw jack 16, pressure rope hydraulic cylinder 8, bracing frame 9.Bracing frame 9 is solid with device
Determine to connect by alignment pin and high-strength bolt between frame 4；Pressure rope hydraulic cylinder 8 is fixed on the interior of the first chain 6 by bracing frame 9
The inside of the second chain 17 is fixed on by bracing frame 9 in portion, screw jack 16, and pressure rope hydraulic cylinder 8 is by butterfly spring to the
One chain 6 applies extruding force, and pressure rope hydraulic cylinder 8 is normally closed type working mechanism, i.e. hydraulic power compression disk spring slack rope, hydraulic pressure
System uninstallation butterfly spring resets and locks rope, and screw jack 16 applies extruding force to the second chain 17, can so cause the first chain
Brake pad 7 on the chain that bar 6, the second chain 17 are close together clamps hoisting rope 3.Screw jack 16 is connected by screw thread
Realization lifting is connect to adjust the pretightning force to hoisting rope 3.
Strainer therein is used for ensureing that the first chain 6, the second chain 17 are in certain tensioning at work all the time
Power, additionally needs maintenance or is adjustable to relaxed state to dismantle or to install when changing internal part.Strainer includes push-and-pull
Plate 11, push-and-pull transition frame 12, guide shoe 13, push-pull bar 14, screw bolt support 15.11 one end of draw back plate and the axle by movable sprocket 10
Connection, bolt connection between the other end of draw back plate 11 and push-and-pull transition frame 12；Guide shoe 13 is provided with push-and-pull transition frame 12,
Guide shoe 13 can be moved down in leading for the level trough of device fixed mount 4, and 14 one end of push-pull bar is located inside push-and-pull transition frame 12；
It is threaded connection between push-pull bar 14 and screw bolt support 15, screw bolt support 15 is secured by bolts in device fixed mount 4
On.
As shown in figure 1, rotating two push-pull bars 14 first pulls push-and-pull transition frame 12, make in the guiding of device fixed mount 4
Draw back plate 11, draw back plate 11 is pulled to pull by the axle of movable sprocket 10 again with lower so that the first chain 6, the second chain 17 are tensioned.Connect
, startup hydraulic system, be that pressure rope hydraulic cylinder 8 supplies pressure oil, pressure oil compression disk spring its underpart working end to be made in receipts
Return state, i.e. slack rope state；Now cord hole is in maximum rating, and hoisting rope 3 easily can be penetrated.
After hoisting rope 3 is in place, screw jack 16 is started, until 16 top working end of screw jack compresses the second chain
17, and make the first chain 6, the second chain 17 and hoisting rope 3 be pressed in pressure rope 8 bottom working end of hydraulic cylinder and screw jack
Between 16 tops working end；Suitably increase screw jack 16 screws power, makes the brake pad 7 on the second chain 17 to hoisting rope
3 produce certain initial pretightning force.Now, hydraulic system stops, and pressure rope hydraulic cylinder 8 internal pressure oil pressure release, disk spring are multiple
Position makes its underpart working end push the first chain 6, so make the brake pad 7 on the first chain 6 hoisting rope 3 is generated it is larger and
Stable coupling mechanism force.
More than work it is ready after, start brake motor 1, drive drive sprocket 5 to rotate by decelerator 2, and then drive the
One chain 6, the second chain 17 and the brake pad 7 being secured to produce required frictional force to hoisting rope 3, can overcome outside load
Lotus simultaneously drives hoisting rope 3 constantly for linear motion to a direction, realizes the decentralization or the recovery of old hoisting rope to new hoisting rope
Action.
When needing to transfer hoisting rope 3 to another direction or during recovery action, can be by changing brake motor 1
Steering.By converter being adjusted to realize to hoisting rope 3 in the stepless speed regulation of certain limit folding and unfolding speed, can meet reality
Rope speed operating mode is changed on border.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations should all belong to the protection domain of this utility model claims.
Claims (4)
1. one kind is permanent locks the continuous little impact withdrawing rope device of rope power, it is characterised in that including wire saws mechanism, rope grip mechanism, open
Tight mechanism, device fixed mount；
The wire saws mechanism includes brake motor (1), decelerator (2), the first sprocket wheel chain drive, the second sprocket wheel chain
Drive mechanism, brake pad (7)；First sprocket wheel chain drive includes the first chain, the first drive sprocket and the first passive chain
Wheel, the second sprocket wheel chain drive include the second chain, the second drive sprocket and second by movable sprocket；First chain, second
Brake pad (7) is fixedly connected with chain, and brake pad (7) is provided with grooving, the first sprocket wheel chain drive, the second sprocket chain
The brake pad of strip transmission mechanism after being close to is clamped in hoisting rope (3) in grooving.
2. perseverance according to claim 1 locks the continuous little impact withdrawing rope device of rope power, it is characterised in that the rope grip mechanism
Including screw jack (16), pressure rope hydraulic cylinder (8), bracing frame (9), bracing frame (9) is fixedly connected with device fixed mount (4)；
Pressure rope hydraulic cylinder (8) is fixed on the inside of the first chain (6) by bracing frame (9), and screw jack (16) passes through bracing frame (9)
The inside of the second chain (17) is fixed on, pressure rope hydraulic cylinder (8) applies extruding force, spiral shell by butterfly spring to the first chain (6)
Rotation jack (16) applies extruding force to the second chain (17).
3. perseverance according to claim 1 locks the continuous little impact withdrawing rope device of rope power, it is characterised in that the strainer
Including draw back plate (11), push-and-pull transition frame (12), guide shoe (13), push-pull bar (14), screw bolt support (15)；Draw back plate (11)
One end be connected by the axle of movable sprocket (10), bolt connection between the other end of draw back plate (11) and push-and-pull transition frame (12)；Push away
Drawing and guide shoe (13) is provided with transition frame (12), guide shoe (13) can be moved down in the guiding of the level trough of device fixed mount (4)
Dynamic, it is internal that push-pull bar (14) one end is located at push-and-pull transition frame (12)；Pass through spiral shell between push-pull bar (14) and screw bolt support (15)
Stricture of vagina connects, and screw bolt support (15) is secured by bolts on device fixed mount (4).
4. perseverance according to claim 2 locks the continuous little impact withdrawing rope device of rope power, it is characterised in that screw jack
(16) realization lifting is threaded connection to adjust the pretightning force to hoisting rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052436.6U CN206033002U (en) | 2016-09-13 | 2016-09-13 | Rope -pay out device is received in continuous little impact of permanent lock rope power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052436.6U CN206033002U (en) | 2016-09-13 | 2016-09-13 | Rope -pay out device is received in continuous little impact of permanent lock rope power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033002U true CN206033002U (en) | 2017-03-22 |
Family
ID=58295429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621052436.6U Expired - Fee Related CN206033002U (en) | 2016-09-13 | 2016-09-13 | Rope -pay out device is received in continuous little impact of permanent lock rope power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033002U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408553A (en) * | 2018-05-03 | 2018-08-17 | 徐州市工大三森科技有限公司 | A kind of chain type continuous send rope clamping device |
| CN109867163A (en) * | 2019-04-03 | 2019-06-11 | 徐州市三森威尔矿山科技有限公司 | The cramping body structure of unit is continuously conveyed in a kind of wirerope |
| CN109867161A (en) * | 2019-04-03 | 2019-06-11 | 徐州市三森威尔矿山科技有限公司 | A kind of straight line clamp system of wirerope conveying device |
| RU198039U1 (en) * | 2020-01-10 | 2020-06-16 | Сергей Владимирович Свяслов | Device for moving a person along a rope |
| CN112728025A (en) * | 2020-12-25 | 2021-04-30 | 石狮市卓诚机械自动化设备有限责任公司 | Simple adjusting mechanism for chain tension |
-
2016
- 2016-09-13 CN CN201621052436.6U patent/CN206033002U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408553A (en) * | 2018-05-03 | 2018-08-17 | 徐州市工大三森科技有限公司 | A kind of chain type continuous send rope clamping device |
| CN108408553B (en) * | 2018-05-03 | 2024-03-15 | 徐州市三森威尔矿山科技有限公司 | Chain type continuous rope feeding clamping mechanism |
| CN109867163A (en) * | 2019-04-03 | 2019-06-11 | 徐州市三森威尔矿山科技有限公司 | The cramping body structure of unit is continuously conveyed in a kind of wirerope |
| CN109867161A (en) * | 2019-04-03 | 2019-06-11 | 徐州市三森威尔矿山科技有限公司 | A kind of straight line clamp system of wirerope conveying device |
| RU198039U1 (en) * | 2020-01-10 | 2020-06-16 | Сергей Владимирович Свяслов | Device for moving a person along a rope |
| CN112728025A (en) * | 2020-12-25 | 2021-04-30 | 石狮市卓诚机械自动化设备有限责任公司 | Simple adjusting mechanism for chain tension |
| CN112728025B (en) * | 2020-12-25 | 2022-08-05 | 石狮市卓诚机械自动化设备有限责任公司 | Simple adjusting mechanism for chain tension |
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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: 20170322 Termination date: 20180913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |