CN102320303A - Soft starting stepless speed regulation loop chain carrying traction aerial cableway - Google Patents
Soft starting stepless speed regulation loop chain carrying traction aerial cableway Download PDFInfo
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- CN102320303A CN102320303A CN201110178193A CN201110178193A CN102320303A CN 102320303 A CN102320303 A CN 102320303A CN 201110178193 A CN201110178193 A CN 201110178193A CN 201110178193 A CN201110178193 A CN 201110178193A CN 102320303 A CN102320303 A CN 102320303A
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Abstract
The invention discloses a soft starting stepless speed regulation loop chain carrying traction aerial cableway, which aims at solving the problems that the system impact of the existing aerial cableway is strong, the abrasion of a driving friction lining block is accelerated, a transmission system fails in an early period, and the like. The aerial cableway comprises a planet differential stepless speed regulator, wherein an output shaft of the planet differential stepless speed regulator is connected with a crossed axis angle speed reducer through a shaft coupler, a belt brake disc driving chain wheel is arranged on an output shaft of the crossed axis angle speed reducer, the belt brake disc driving chain wheel is in engaged transmission with an annular chain, in addition, the annular chain is in engaged transmission with a machine tail tensioning chain wheel, and a combined hanging hook assembly is connected onto the annular chain. The soft starting stepless speed regulation loop chain carrying traction aerial cableway has the advantages that the idle load starting of a motor is realized, a work mechanism adopts soft starting, stepless speed regulation and soft stop, the loop chain is in engaged transmission, traction carrier elements are in duplex guide operation, the carrying capability is high, the transmission efficiency is high, the structure is simple, the manufacturing cost and the use cost are low, and safety and reliability are realized.
Description
Technical field
The present invention relates to the manned device field, be specially a kind of soft start stepless speed regulating loop chain and carry the traction overhead manned equipment.
Technical background
Overhead manned equipment (being commonly called as cableway) is a kind of less demanding to surface condition, can't implement at other transportation device under the situation of the personnel that transport or material, is to be used for transporting personnel or the indispensable transportation device of material.The characteristics of this transportation device are: it is little to take ground space; Can realize the aerial circuitous transportation continuously of traction of carrying, be prone to realize aerial, the dissimilar transportation device stereo staggered transport systems in ground that cost of investment is low; Because of its exclusive characteristic, in the underworkings of mine, be used widely.Still there are many deficiencies but have the mine overhead manned equipment now, still adopt stall directly startup or stifled so shutdown, cause whole drive system to impact greatly, accelerated to drive the wearing and tearing and the driving system early failure of lining pad like running startup and shutdown.Adopt hydrostatic drive can realize operating mechanism's soft start, infinite speed variation soft stop, but its driving efficiency is low, fault rate is high, is prone to leak, and contaminated environment is not the type of drive in user's ideal.Therefore the mine overhead manned equipment soft start stepless speed regulating technology solution that still requires study.
Steel rope is the main traction load member of existing overhead manned equipment, and its type of drive is to rely on the tensofriction transmission of steel rope around drive wheel and tail tension wheel, because of receiving the restriction of friction factor; Its driving efficiency is low, and load-carrying capacity is limited, especially level its complex structure that turns round; Adaptive capacity is poor, and the overhead manned equipment regulation uses concurrent twist not have oily steel rope, and the Lang lay rope rigidity is big; The torque of bounce-back stress is big, the difficulty of pegging graft, poor reliability; Because bounce-back stress difficulty is at short notice eliminated, therefore causes the accident of rope, translation frame to happen occasionally, and brings hidden danger to safety in production.
The overhead manned equipment steel rope is to rely on friction to transmit to realize carrying traction, for increasing friction factor, can only use no oily steel rope.Owing to receive the restriction of usage condition, can't implement anti-oxidation measure.Especially the mine subsurface environment is more abominable, do not have oily steel rope and more be prone to be damaged by corrosion, so service life is short, and maintain and replace steel rope work capacity is big, and influence is produced, and causes use cost high.Rope clamping device is the carrying attaching parts of overhead manned equipment; For adapting to the needs of various varying environment operating modes; Its drg of top (being on the reducer input shaft) that the safety arrestment of existing overhead manned equipment is arranged on driving system is the fluid power pusher brake, can only realize that stall impacts braking, in case the gear failure in the driving system; Cause transmission terminal driving out of control, will jeopardize the person and device security.The holder rope sheave of existing overhead manned equipment because of receiving the restriction of rope clamping device structure, can only use single semiaxis holder rope sheave structure, because the tersional stress variation of steel rope and rope clamping device and the operation of the steel rope bonded assembly discrepancy in elevation produce vibration, the phenomenon of falling rope still exists.The kind form of rope clamping device is various, and the movable rope clamping device in down-hole, mine is extensively adopted, and it is to adopt deadweight to hang to press connection mode that movable rope clamping device is connected with steel rope; Utilize deadweight friction resistance moment to be driven running by steel rope; Limited but transport the square gradient, sliding phenomenon happens occasionally, poor reliability; Take uncomfortablely, safe operation is had a greatly reduced quality.
Summary of the invention
Big in order to overcome the system shock that has the overhead manned equipment existence now; Deficiencies such as the wearing and tearing quickening of driving lining pad and driving system early failure, the present invention aims to provide a kind of soft start stepless speed regulating loop chain and carries the traction overhead manned equipment, utilizes planetary differential to have two-freedom; I.e. member input; The characteristic principles of two members output have realized the empty load of motor startup, have reduced when the motor load stall starts the attack time to electrical network.
To achieve these goals; The technical scheme that the present invention adopted is: said soft start stepless speed regulating loop chain carries the traction overhead manned equipment; Its constructional feature is; Comprise the planetary differential stepless speed adjusting gear that links through coupler with motor; The output shaft that is contained in the said planetary differential stepless speed adjusting gear on the frame links through a coupler and a crossed-axes angle retarder, and band brake dish drive sprocket is housed on the output shaft of this crossed-axes angle retarder, this a band brake dish drive sprocket and a ring chain engaged transmission; And this ring chain and a tail idler sprocket engaged transmission also are tensioned between said band brake dish drive sprocket and the tail idler sprocket, and this tail idler sprocket is fixedly connected on the suspended axle that loads dolly of tail; Be connected with at least one combination hook assembly on the said ring chain.
Ring chain is around the property part, is again elastic component, it and drive sprocket engaged transmission; Its stable drive, the traction load-carrying capacity is big, and extension connects quick and easy; Level is turned round and is not received angle limits, and enforcement simple in structure is convenient, and is safe and reliable; In harsh environment, use and to make anti-corrosion treatment, prolonged service life, reduced and safeguarded use cost.
Further, the present invention adopts the Hydraulic Adjustable Speed lock, and the dish-type lock that is contained on the frame is entertained in the Die Scheibenbremse periphery of said band brake dish drive sprocket, and the slipper up and down of this dish-type lock lays respectively at the both sides up and down of said Die Scheibenbremse.The external oil pipe of hydraulic ram in the said dish-type lock is connected with hydraulic control system.Oil pressure value through its oil cylinder of hydraulic control system control strengthens oil pressure value gradually, the fly wheel governor that the Hydraulic Adjustable Speed lock is held around make because of resisting moment increases fly wheel governor gradually reduction of speed to zero.Pinion carrier output has realized operating mechanism's soft start by zero to maximum speed, and infinite speed variation seamlessly transits soft stop, has reduced operating mechanism and has started impact, has prolonged the service life of equipment.
Employing solves the safety arrestment at takeoff output terminal by the dish-type lock of hydraulic control system control, and its principle is: fluid has the continuous controllable characteristic; Oil pressure value size in hydraulic control system control dish-type lock oil cylinder; Disk spring in Piston Compression dish-type lock realizes that the dish-type lock declutches, and reduces the oil pressure value in the oil cylinder gradually, does under the stress the counter of spring; The dish-type lock is executed lock gradually, has alleviated braking and has impacted the impact damage to driving system.
Further; The structure optimization of said planetary differential stepless speed adjusting gear does; Comprise that one is positioned the sun wheel shaft in the planetary differential stepless speed adjusting gear support one end endoporus, the external part of this sun wheel shaft links through coupler and motor, and the other end of sun wheel shaft is positioned in the endoporus of a pinion carrier one end; Engagement in the internal tooth teeth directional in the external tooth of another external part of this sun wheel shaft and in the external tooth sun wheel constitutes backlash and floats; In said the external tooth of external tooth sun wheel be positioned the satellite gear external toothing in this pinion carrier; Engagement in this satellite gear and the differential inner gear; One end tooth of said differential inner gear inwardly is engaged in radially grooving external tooth shaft coupling of a tooth portion; This tooth portion radially is fitted with the axial location clamp in the external tooth grooving of grooving external tooth shaft coupling; This axial location clamp is captiveed joint with the other end of said differential inner gear; A said tooth portion radially end of grooving external tooth shaft coupling is contained in the endoporus of the planetary differential stepless speed adjusting gear support other end, and this tooth portion radially external part of grooving external tooth shaft coupling captives joint with said fly wheel governor, and said pinion carrier one end is contained in the planetary differential stepless speed adjusting gear support one end endoporus; Its other end is contained in said tooth portion radially in the endoporus of grooving external tooth shaft coupling, and the external part of this pinion carrier and said crossed-axes angle reducer input shaft link.Wherein, at least one bearing radially is equipped with in the endoporus of grooving external tooth shaft coupling in said pinion carrier and tooth portion.
Said ring chain connects into the closed ring chain by the opening coupling link at least one combination hook assembly, and said ring chain operation interlude is held up by the band rib two-semiaxle backing pressure wheel assembly of at least one its supporting role.
The structure optimization of said band rib two-semiaxle backing pressure wheel assembly does, comprises suspension bracket, is contained in the left and right sides semiaxis on the suspension bracket, be contained in respectively on this left and right sides semiaxis about band rib backing pressure wheel; One side of said suspension bracket has circular hole and opposite side laterally has groove.
Further, left and right sides guide plate is housed on the said suspension bracket, this left and right sides guide plate suspension bracket and about between the band rib backing pressure wheel.When band rib two-semiaxle backing pressure wheel assembly is done the pinch roller use, do not adorn left and right sides guide plate.
Adopt band rib two-semiaxle backing pressure wheel assembly structure; Load-carrying capacity is big; To be with rib two-semiaxle backing pressure wheel to be assembled into two flute profiles, outside channel makes the dual guiding of flat, the upright ring of ring chain for guiding holds up the flat ring of the ring chain both sides inside channel annular chain vertical ring that leads; Ring chain runs on a side and opens in the last inner chamber of circular hole opposite side transversal slotting suspension bracket, has realized safe and reliable smooth running.
The structure optimization of said combination hook assembly is to comprise the opening coupling link, suspension hook lock body, flat lock tube, locating dowel pin; Said suspension hook lock body is locked in opening coupling link inner chamber bottom and is loaded on opening part, and said flat lock tube inner chamber cooperates and entangles the opening coupling link and stretch out the pin profile, is contained in the lower surface that locating dowel pin in the knock hole of said suspension hook lock body is positioned at this flat lock tube.By this structure, said combination hook assembly can make by the loads center of gravity directly perpendicular to carrying on the traction piece line of centers, is again to carry the reliable attaching parts that traction piece extends, and a combination suspension hook is adapted to the needs of various working conditions.
The Hydraulic Adjustable Speed lock that is contained on the frame is entertained in said fly wheel governor periphery, and the hydraulic ram in this Hydraulic Adjustable Speed lock connects hydraulic control system through oil pipe,
Said crossed-axes angle input shaft of speed reducer one end band brake wheel coupler, the hydraulic brake that is contained on the frame is entertained in this band brake wheel coupler periphery, and the hydraulic ram in this hydraulic brake connects hydraulic control system through oil pipe.
Compared with prior art, the invention has the beneficial effects as follows: the present invention has realized the empty load of motor startup, operating mechanism's soft start, the infinite speed variation soft stop, when having reduced the motor load stall and having started to attack time of electrical network.Through the loop chain engaged transmission, the dual guiding operation of traction load member, its load-carrying capacity is big, and driving efficiency is high, and is simple in structure, long service life, it is low, safe and reliable to make use cost.
Below in conjunction with accompanying drawing and embodiment the present invention is done further elaboration.
Description of drawings
Fig. 1 is the integral structure scheme drawing of an embodiment of the present invention;
Fig. 2 is the structural representation of band rib two-semiaxle backing pressure wheel assembly according to the invention;
Fig. 3 is the structural representation of combination hook assembly according to the invention;
Fig. 4 is the partial enlarged drawing at A place among Fig. 1.
In the drawings
1-planetary differential stepless speed adjusting gear; The 2-fly wheel governor; The differential inner gear of 3-;
The 4-satellite gear; External tooth sun wheel in the 5-; The 6-sun wheel shaft;
The 7-pinion carrier; 8-external tooth shaft coupling; 9-speed governing lock;
The 10-hydraulic brake; The 11-crossed-axes angle slows down; 12-band brake dish drive sprocket;
13-dish-type lock; The 14-ring chain; 15-band rib two-semiaxle backing pressure wheel assembly;
16-makes up hook assembly; 17-tail idler sprocket; The 18-hydraulic control system;
The 19-suspension bracket; 20-left and right sides semiaxis; Band rib backing pressure wheel about 21-;
22-left and right sides guide plate; 23-opening coupling link; 24-suspension hook lock body;
The 25-lock tube; The 26-locating dowel pin.
The specific embodiment
A kind of soft start stepless speed regulating loop chain carries the traction overhead manned equipment, and is as shown in Figure 1, comprises that the support of planetary differential stepless speed adjusting gear 1 is fixed on the frame; As shown in Figure 4, sun wheel shaft 6 one end bearing sets are positioned in the endoporus of support one end; The projecting shaft shaft coupling that is connected is connected with shaft coupling on being connected in motor through the rod pin, constitutes power input; Sun wheel shaft 6 other end bearing sets are positioned in the endoporus of pinion carrier 7 one ends, the internal tooth teeth directional engagement of external part external gear and interior external tooth sun wheel 5; Constitute backlash and float, the external gear of interior external tooth sun wheel 5 be positioned satellite gear 4 external toothings in the pinion carrier 7, engagement in satellite gear 4 and the differential inner gear 3; Differential inner gear 3 one ends and tooth portion radially the external tooth end tooth of the external tooth shaft coupling 8 of grooving inwardly mesh, and constitute backlash and float, and the axial location clamp snaps in tooth portion radially in the grooving of the external tooth shaft coupling 8 of grooving; Be fixed in differential inner gear 3 one ends, tooth portion is external tooth shaft coupling 8 bearing sets of grooving radially, are fixed in the planetary differential stepless speed adjusting gear 1 support other end endoporus; The external part fly wheel governor 2 that is connected, pinion carrier 7 one end bearing sets are fixed in the endoporus of planetary differential stepless speed adjusting gear 1 support one end; Other end suit is no less than a bearings in tooth portion radially in the endoporus of the external tooth shaft coupling 8 of grooving, and the external part shaft coupling that is connected is through the band brake wheel shaft coupling of rod pin adapter shaft angle of cut retarder 11 input shafts one end; Constitute the input of operating mechanism's soft start, said Hydraulic Adjustable Speed lock 9 holds around fly wheel governor 2, is fixed on the frame; Hydraulic ram in the Hydraulic Adjustable Speed lock 9, the hydraulic oil pipe in the external hydraulic control system 18 constitutes the controlled continuous speed regulation system of hydraulic continuous; Said hydraulic brake 10 is fixed on the frame, holds around the band brake shaft coupling on crossed-axes angle retarder 11 input shafts, and the hydraulic ram in the hydraulic brake 10 connects the connection oil pipe of hydraulic control system 18; Constitute the high speed brake system, said band brake dish drive sprocket 12 is sleeved on the output shaft of the crossed-axes angle deceleration 11 of being fixed on the frame, constitutes the output of power terminal; Said dish-type lock 13 is connected on the frame, its up and down slipper hold band brake dish drive sprocket 12 Die Scheibenbremses both sides up and down, the hydraulic ram in the dish-type lock 13 is connected with oil pipe in the hydraulic control system 18; The variation of the operation pressure value of hydraulic control system 18 control dish-type lock hydraulic rams realizes that the dish-type lock is the service braking at takeoff output terminal; Be again safety arrestment, said ring chain 14, it is that the soft start stepless speed regulating loop chain carries the traction piece in the traction overhead manned equipment; It is again load member; Be made up of a plurality of annular chain links, the opening coupling link 23 in combination hook assembly 16 connects into closed ring, and rotating is supported between band brake dish drive sprocket 12 and the tail idler sprocket 17.
As shown in Figure 2; Said band rib two-semiaxle backing pressure wheel assembly 15 by the left and right sides semiaxis 20 of bearing set respectively positioning supports about band rib backing pressure take turns in 21 endoporus; Be separately fixed at a side and open in the suspension bracket 19 of circular hole opposite side transversal slotting, two backing pressures wheel rib constitutes the flute profile guiding, holds up the hinged flat ring of ring chain; Left and right sides guide plate 22 is directed at the combination suspension hook, does the pinch roller time spent and does not adorn.Band rib two-semiaxle backing pressure wheel assembly 15 is fixed on the aerial strut member of suspension, is the dual guiding load member that the soft start stepless speed regulating loop chain carries traction overhead manned equipment interlude.
As shown in Figure 3; Suspension hook lock body 24 in the said combination hook assembly 16 is fitted in the inner chamber of opening coupling link 23, and two of opening coupling link 23 stretches out pin, and suit one flat lock tube 25 supports as radial location; Locating dowel pin 26 is fitted on the suspension hook lock body 24, blocks flat lock tube 25 downslides and loses efficacy.Bearing set in tail idler sprocket 17 endoporus is fitted on the suspended axle of stretching device.Undeclared place is a well known organization in the diagram.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the present invention; And be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Claims (10)
1. a soft start stepless speed regulating loop chain carries the traction overhead manned equipment; It is characterized in that; Comprise the planetary differential stepless speed adjusting gear (1) that links through coupler with motor; The output shaft that is contained in the said planetary differential stepless speed adjusting gear (1) on the frame links through a coupler and a crossed-axes angle retarder (11); Band brake dish drive sprocket (12) is housed on the output shaft of this crossed-axes angle retarder (11); This band brake dish drive sprocket (12) and a ring chain (14) engaged transmission, and this ring chain (14) and tail idler sprocket (a 17) engaged transmission and be tensioned to said band brake dish drive sprocket (12) and tail idler sprocket (17) between, this tail idler sprocket (17) is fixedly connected on the suspended axle that loads dolly of tail; Be connected with at least one combination hook assembly (16) on the said ring chain (14).
2. soft start stepless speed regulating loop chain according to claim 1 carries the traction overhead manned equipment; It is characterized in that; The structure of said planetary differential stepless speed adjusting gear (1) does; Comprise that one is positioned the sun wheel shaft (6) in planetary differential stepless speed adjusting gear (1) the support one end endoporus, the external part of this sun wheel shaft (6) links through coupler and motor, and the other end of sun wheel shaft (6) is positioned in the endoporus of a pinion carrier (7) one ends; Engagement in the internal tooth teeth directional in the external tooth of another external part of this sun wheel shaft (6) and in the external tooth sun wheel (5) constitutes backlash and floats; In said the external tooth of external tooth sun wheel (5) be positioned satellite gear (4) external toothing in this pinion carrier (7); This satellite gear (4) and the interior engagement of a differential inner gear (3); One end tooth of said differential inner gear (3) inwardly is engaged in radially grooving external tooth shaft coupling (8) of a tooth portion; This tooth portion radially is fitted with the axial location clamp in the external tooth grooving of grooving external tooth shaft coupling (8); This axial location clamp is captiveed joint with the other end of said differential inner gear (3); A said tooth portion radially end of grooving external tooth shaft coupling (8) is contained in the endoporus of planetary differential stepless speed adjusting gear (1) the support other end, and this tooth portion radially external part of grooving external tooth shaft coupling (8) captives joint with said fly wheel governor (2), and said pinion carrier (7) one ends are contained in planetary differential stepless speed adjusting gear (1) the support one end endoporus; Its other end is contained in said tooth portion radially in the endoporus of grooving external tooth shaft coupling (8), and external part of this pinion carrier (7) and said crossed-axes angle retarder (11) input shaft link.
3. soft start stepless speed regulating loop chain according to claim 2 carries the traction overhead manned equipment, it is characterized in that, at least one bearing radially is equipped with in the endoporus of grooving external tooth shaft coupling (8) in said pinion carrier (7) and tooth portion.
4. soft start stepless speed regulating loop chain according to claim 1 carries the traction overhead manned equipment; It is characterized in that; Said ring chain (14) connects into the closed ring chain by the opening coupling link (23) at least one combination hook assembly (10), and said ring chain (14) operation interlude is held up by the band rib two-semiaxle backing pressure wheel assembly (15) of at least one its supporting role.
5. soft start stepless speed regulating loop chain according to claim 4 carries the traction overhead manned equipment; It is characterized in that; The structure of said band rib two-semiaxle backing pressure wheel assembly (15) does; Comprise suspension bracket (19), be contained in the left and right sides semiaxis (20) on the suspension bracket (19), be contained in respectively on this left and right sides semiaxis (20) about band rib backing pressure wheel (21); One side of said suspension bracket (19) has circular hole and opposite side laterally has groove.
6. soft start stepless speed regulating loop chain according to claim 5 carries the traction overhead manned equipment; It is characterized in that; Left and right sides guide plate (22) is housed on the said suspension bracket (19), this left and right sides guide plate (22) be positioned at suspension bracket (19) and about between the band rib backing pressure wheel (21).
7. carry the traction overhead manned equipment according to the described soft start stepless speed regulating loop chain of one of claim 1～6; It is characterized in that the structure of said combination hook assembly (16) is to comprise opening coupling link (23); Suspension hook lock body (24), flat lock tube (25), locating dowel pin (26); Said suspension hook lock body (24) is locked in opening coupling link (23) inner chamber bottom and is loaded on opening part; Said flat lock tube (25) inner chamber cooperates and to entangle opening coupling link (23) and stretch out the pin profile, is contained in the lower surface that locating dowel pin (26) in the knock hole of said suspension hook lock body (24) is positioned at this flat lock tube (25).
8. carry the traction overhead manned equipment according to the described soft start stepless speed regulating loop chain of one of claim 1～6; It is characterized in that; The Hydraulic Adjustable Speed lock (9) that is contained on the frame is entertained in said fly wheel governor (2) periphery, and the hydraulic ram in this Hydraulic Adjustable Speed lock (9) connects hydraulic control system (18) through oil pipe.
9. carry the traction overhead manned equipment according to the described soft start stepless speed regulating loop chain of one of claim 1～6; It is characterized in that; The input shaft one end band brake wheel coupler of said crossed-axes angle retarder (11); The hydraulic brake (10) that is contained on the frame is entertained in this band brake wheel coupler periphery, and the hydraulic ram in this hydraulic brake (10) connects hydraulic control system (18) through oil pipe.
10. carry the traction overhead manned equipment according to the described soft start stepless speed regulating loop chain of one of claim 1～6; It is characterized in that; The dish-type lock (13) that is contained on the frame is entertained in the Die Scheibenbremse periphery of said band brake dish drive sprocket (12), and the slipper up and down of this dish-type lock (13) lays respectively at the both sides up and down of said Die Scheibenbremse; The external oil pipe of hydraulic ram in the said dish-type lock (13) is connected with hydraulic control system (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178193 CN102320303B (en) | 2011-06-29 | 2011-06-29 | Soft starting stepless speed regulation loop chain carrying traction aerial cableway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178193 CN102320303B (en) | 2011-06-29 | 2011-06-29 | Soft starting stepless speed regulation loop chain carrying traction aerial cableway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102320303A true CN102320303A (en) | 2012-01-18 |
| CN102320303B CN102320303B (en) | 2013-10-02 |
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ID=45448191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110178193 Expired - Fee Related CN102320303B (en) | 2011-06-29 | 2011-06-29 | Soft starting stepless speed regulation loop chain carrying traction aerial cableway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102320303B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624999A (en) * | 2018-12-14 | 2019-04-16 | 王认认 | Distribution driving waste disposal substance delivery system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05139287A (en) * | 1991-11-22 | 1993-06-08 | Kawaden Co Ltd | Aerially suspended cable wheel device |
| WO2004074064A1 (en) * | 2003-02-18 | 2004-09-02 | Cablecam International Inc. | Traveling highline system |
| CN2690246Y (en) * | 2004-04-01 | 2005-04-06 | 肖公平 | Mine overhead passenger cableway |
| CN2751180Y (en) * | 2004-08-19 | 2006-01-11 | 李本平 | Planet differential worm device with stepless speed regulating, soft starting and moment limiting functions |
| CN2833237Y (en) * | 2005-03-28 | 2006-11-01 | 张以都 | Transmission device for controllable starting and stepless speed regulating |
| US20060249718A1 (en) * | 2005-05-03 | 2006-11-09 | High Technology Investments B.V. | Moving system for a cableway plant comprising two hauling cables |
| CN201140714Y (en) * | 2007-08-30 | 2008-10-29 | 兖州煤业股份有限公司 | Rollaway nest overhead carriage device |
| CN101837783A (en) * | 2009-12-23 | 2010-09-22 | 中国恩菲工程技术有限公司 | Cableway |
| CN202124040U (en) * | 2011-06-29 | 2012-01-25 | 湖南远扬煤机制造有限公司 | Soft-start stepless speed regulating aerial cableway with endless chain for carrying and traction |
-
2011
- 2011-06-29 CN CN 201110178193 patent/CN102320303B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05139287A (en) * | 1991-11-22 | 1993-06-08 | Kawaden Co Ltd | Aerially suspended cable wheel device |
| WO2004074064A1 (en) * | 2003-02-18 | 2004-09-02 | Cablecam International Inc. | Traveling highline system |
| CN2690246Y (en) * | 2004-04-01 | 2005-04-06 | 肖公平 | Mine overhead passenger cableway |
| CN2751180Y (en) * | 2004-08-19 | 2006-01-11 | 李本平 | Planet differential worm device with stepless speed regulating, soft starting and moment limiting functions |
| CN2833237Y (en) * | 2005-03-28 | 2006-11-01 | 张以都 | Transmission device for controllable starting and stepless speed regulating |
| US20060249718A1 (en) * | 2005-05-03 | 2006-11-09 | High Technology Investments B.V. | Moving system for a cableway plant comprising two hauling cables |
| CN201140714Y (en) * | 2007-08-30 | 2008-10-29 | 兖州煤业股份有限公司 | Rollaway nest overhead carriage device |
| CN101837783A (en) * | 2009-12-23 | 2010-09-22 | 中国恩菲工程技术有限公司 | Cableway |
| CN202124040U (en) * | 2011-06-29 | 2012-01-25 | 湖南远扬煤机制造有限公司 | Soft-start stepless speed regulating aerial cableway with endless chain for carrying and traction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624999A (en) * | 2018-12-14 | 2019-04-16 | 王认认 | Distribution driving waste disposal substance delivery system |
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| Publication number | Publication date |
|---|---|
| CN102320303B (en) | 2013-10-02 |
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