CN109677423B - Closed type large-circulation overhead man-riding cableway for coal mine mixed roadway - Google Patents
Closed type large-circulation overhead man-riding cableway for coal mine mixed roadway Download PDFInfo
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- CN109677423B CN109677423B CN201910008752.5A CN201910008752A CN109677423B CN 109677423 B CN109677423 B CN 109677423B CN 201910008752 A CN201910008752 A CN 201910008752A CN 109677423 B CN109677423 B CN 109677423B
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- riding
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- 239000003245 coal Substances 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 230000007704 transition Effects 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B7/00—Rope railway systems with suspended flexible tracks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/007—Cable tensioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
- B61B12/028—Cabin or seat suspension means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/10—Cable traction drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/12—Control gear; Arrangements for controlling locomotives from remote points in the train or when operating in multiple units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Emergency Lowering Means (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A closed type large-cycle overhead man-riding cableway for a coal mine mixed roadway belongs to the technical field of mechanical equipment for the coal mine. The traction steel wire rope starts from the driving device, is connected with the roundabout wheel device and the tensioning device through the horizontal turning device positioned at the intersection of the transition roadway I and the roadway I, is further connected with the passenger device positioned in the roadway I through the rope supporting device, sequentially passes through the horizontal turning devices positioned at the intersections of the transition roadway II and the roadway I and the transition roadway II, is further connected with the passenger device positioned in the roadway II, and is finally connected with the driving device through the horizontal turning device positioned at the intersection of the transition roadway I and the roadway II; the passenger device is connected with a safety protection device, and the safety protection device is controlled by the electric control device. The invention adopts an overhead man-riding cableway to run in two different tunnels, and one set of equipment achieves the effect and efficiency of the two sets of equipment, reduces the workload of repairing the tunnels, saves the capital cost and reduces the cost by more than 80 percent.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment for coal mines, and particularly relates to a closed type large-cycle overhead man-riding cableway for a coal mine mixed roadway.
Background
The existing overhead man-riding cableway only can adopt one-side operation under the condition that the section position of a roadway is insufficient, the one-side operation efficiency is low, the limitation of the operation direction of a steel wire rope is caused, all people ascend together when the overhead man-riding cableway ascends, all people descend together when the overhead man-riding cableway descends, and the waiting time of a reverse passenger is long when the overhead man-riding cableway runs. The structure is characterized in that: two steel wire ropes are arranged on the section of one tunnel, one steel wire rope conveys passengers, and the other steel wire rope is empty and does not convey passengers.
Another scheme is as follows: two unilaterally-operated aerial passenger ropeways are arranged in two lanes which are approximately parallel, one aerial passenger ropeway is responsible for transporting the upward passengers, and the other aerial passenger ropeway is responsible for transporting the downward passengers. Two aerial passenger ropeways are high in cost, which is approximately twice as high as one aerial passenger ropeway. And the machine head and the machine tail generally need to be expanded and repaired to form a roadway, so that the engineering quantity is large.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a steel wire rope arrangement structure for a coal mine overhead man-riding cableway.
The technical scheme adopted by the invention for achieving the purpose is as follows: the utility model provides a colliery is with closed large-cycle aerial passenger cableway of mixed tunnel which characterized in that: comprises a driving device, a roundabout wheel device, a tensioning device, a traction steel wire rope, a rope supporting device, a passenger device, a horizontal turning device, a safety protection device and an electric control device; the driving device is only one part, the traction steel wire rope starts from the driving device, the roundabout wheel device and the tensioning device are connected through the horizontal turning device positioned at the intersection of the transition roadway I and the roadway I, then the passenger device positioned in the roadway I is connected through the rope supporting device, the rear steel wire rope sequentially passes through the horizontal turning devices positioned at the intersections of the transition roadway II and the roadway I and the transition roadway II, then the passenger device positioned in the roadway II is connected, and finally the driving device is connected back through the horizontal turning device positioned at the intersection of the transition roadway I and the roadway II, so that a complete closed loop is formed; the passenger device is connected with a safety protection device, and the safety protection device is controlled by the electric control device.
The driving device consists of a motor, a coupling, a working brake, a speed reducer, a safety brake and a main driving wheel which are connected to the frame, wherein the motor is connected with the coupling, the coupling is respectively connected with the working brake and the speed reducer, the speed reducer is connected with the main driving wheel, and the main driving wheel is connected with the safety brake; the driving device is installed in an overhead mode and mechanically driven, stepless speed regulation can be achieved through the variable frequency motor and the variable frequency device, the speed is 0-1.52m/s, and a failure type working braking and safety braking two-stage braking protection system is adopted.
The roundabout wheel device consists of a roller, a roundabout wheel frame, roundabout wheels and pulleys, the roundabout wheel frame is connected with the roundabout wheels used for connecting the traction steel wire ropes, the roundabout wheel frame is connected to the tensioning guide rail through the roller, and the roundabout wheel frame is also provided with the pulleys used for connecting the tensioning steel wire ropes.
The tensioning device consists of a tensioning guide rail, a tensioning steel wire rope, a tensioning trolley, a pulley and a heavy hammer, wherein the pulley of the roundabout wheel device is connected with the tensioning trolley through the tensioning steel wire rope, one end of the tensioning steel wire rope is connected with the heavy hammer through the pulley, so that the tensioning device can adjust the tension of the traction rope in the running process at any time, and the friction force requirement of the traction rope on the driving wheel is ensured.
The rope supporting device is a rope wheel which plays a role of guiding and supporting ropes, the rope wheel is arranged at intervals of 5 meters along the way, normal operation of a traction steel wire rope is guaranteed, and the rope wheel comprises a rope supporting wheel, double supporting wheels and double pressing wheels.
The passenger device comprises a static boarding device and a static alighting device which are positioned in the same roadway, the passenger device consists of a movable rope clip and a hanging chair, the movable rope clip is lapped on a traction steel wire rope, and people and articles carried with the people are ridden on the hanging chair and run along with the traction steel wire rope.
The horizontal turning device is positioned at the crossing turning position of each roadway and the transition roadway and consists of a turning guide rail and a plurality of pulleys distributed on the turning guide rail, so that the traction steel wire rope transits to the next roadway along the turning guide rail.
The safety protection device comprises an offside protection module, an overspeed protection module, an underspeed protection module, a rope breakage protection module, a rope falling protection module, a heavy hammer lower limit module and a whole-course scram protection module.
The electric control device consists of an explosion-proof and intrinsic safety type PLC electric control box, a mining lifting signal operation table, a signal detection element, a control element and corresponding control circuits, and is provided with a passenger device starting module, a motor phase-lack module, a short-circuit protection module, an overload protection module, an electric interlocking module, a stopping and offside protection module, an underspeed protection module, an overspeed protection module, a heavy hammer lower limit protection module, an ascending slope point rope dropping protection module, a rope breaking emergency stop module and a whole-course emergency stop protection module which correspond to the safety protection device.
The traction steel wire rope adopts a wire contact type, right-side co-twisting type and strand-type structure low-oil steel wire rope with a fiber core, the model is 6 multiplied by 31WS+FC-1670ZZ type right-side co-twisting type steel wire rope with important use, the safety coefficient is more than 6, and the splicing length is more than 1000 times of the diameter of the steel wire rope.
The invention adopts an overhead man-riding cableway to run in two different tunnels, one tunnel passenger goes upward and the other tunnel passenger goes downward, and is characterized in that one tunnel section only has one running steel wire rope, one set of equipment achieves the effect and efficiency of two sets of equipment, reduces the workload of repairing tunnels, saves the capital cost and reduces the cost by more than 80 percent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a driving apparatus according to the present invention;
FIG. 3 is a schematic view of the roundabout wheel device and tensioner of the present invention;
fig. 4 is a sheave of the roping apparatus of the invention;
Fig. 5 is a rope sheave of the rope supporting device of the present invention;
FIG. 6 is a diagram of a dual idler in a roping apparatus of the present invention;
FIG. 7 is a diagram of a dual pinch roller in a roping arrangement of the present invention;
FIG. 8 is a schematic view of the structure of the passenger device of the present invention;
FIG. 9 is a schematic view of the horizontal turning device of the present invention;
In the figure: the device comprises a driving device 1, a motor 1-1, a coupler 1-2, a working brake 1-3, a speed reducer 1-4, a safety brake 1-6, a main driving wheel 1-7, a detour wheel device 2, a roller 2-1, a detour wheel frame 2-2, a detour wheel 2-3, a pulley 2-4, a tensioning device 3, a tensioning guide rail 3-1, a tensioning steel wire rope 3-2, a tensioning trolley 3-3, a pulley 3-4, a heavy hammer 3-5, a traction steel wire rope 4, a rope supporting device 5, a passenger device 6, a movable rope clip 6-1 and a hanging chair 6-2, a static boarding device 6A, a static alighting device 6B, a horizontal turning device 7, a turning guide rail 7-1 and a plurality of pulleys 7-2.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
Examples
As shown in fig. 1, the closed type large-cycle aerial passenger cableway for the mixed roadway for the coal mine comprises a driving device 1, a roundabout wheel device 2, a tensioning device 3, a traction steel wire rope 4, a rope supporting device 5, a passenger device 6, a horizontal turning device 7, a safety protection device and an electric control device; the driving device 1 is only one part, the traction steel wire rope 4 is connected with the roundabout wheel device 2 and the tensioning device 3 from the driving device 1 through the horizontal turning device 7 positioned at the intersection of the transitional roadway I and the roadway I, then is connected with the passenger device 6 positioned in the roadway I through the rope supporting device 5, and sequentially passes through the horizontal turning device 7 positioned at the intersection of the transitional roadway II and the roadway I and the intersection of the transitional roadway II and the roadway II, and then is connected with the passenger device 6 positioned in the roadway II, and finally is connected with the driving device 1 through the horizontal turning device 7 positioned at the intersection of the transitional roadway I and the roadway II, thereby forming a complete closed loop; the passenger device 6 is connected with a safety protection device, and the safety protection device is controlled by an electric control device.
As shown in fig. 2, the driving device 1 is composed of a motor 1-1, a coupler 1-2, a working brake 1-3, a speed reducer 1-4, a safety brake 1-6 and a main driving wheel 1-7 which are connected to a frame 1-5, wherein the motor is connected with the coupler, the coupler is respectively connected with the working brake and the speed reducer, the speed reducer is connected with the main driving wheel, and the main driving wheel is connected with the safety brake; the driving device is installed in an overhead mode and mechanically driven, stepless speed regulation can be achieved through the variable frequency motor and the variable frequency device, the speed is 0-1.52m/s, and a failure type working braking and safety braking two-stage braking protection system is adopted.
As shown in fig. 3, the roundabout wheel device 2 is composed of a roller 2-1, a roundabout wheel frame 2-2, roundabout wheels 2-3 and pulleys 2-4, the roundabout wheel frame 2-2 is connected with the roundabout wheels 2-3 for connecting the traction steel wire rope 4, the roundabout wheel frame 2-2 is connected with the tensioning guide rail 3-1 through the roller 2-1, and the roundabout wheel frame 2-2 is also provided with the pulleys 2-4 for connecting the tensioning steel wire rope 3-2.
As shown in fig. 3, the tensioning device 3 is composed of a tensioning guide rail 3-1, a tensioning steel wire rope 3-2, a tensioning trolley 3-3, a pulley 3-4 and a heavy hammer 3-5, the pulley of the roundabout wheel device is connected with the tensioning trolley through the tensioning steel wire rope, one end of the tensioning steel wire rope is connected with the heavy hammer through the pulley, so that the tensioning device can adjust the tension of the traction rope in the running process at any time, and the friction force requirement of the traction rope on the driving wheel is ensured.
The rope supporting device 5 is a rope wheel which plays a role of guiding and supporting ropes, is arranged at intervals of 5 meters along the way, ensures the normal operation of the traction steel wire ropes, and comprises a rope supporting wheel, double supporting wheels and double pressing wheels as shown in fig. 4-7.
As shown in fig. 8, the passenger device 6 includes a static boarding device 6A and a static alighting device 6B located in the same roadway, the passenger device 6 is composed of a movable rope clip 6-1 and a hanging chair 6-2, the movable rope clip 6-1 is lapped on the traction steel wire rope 4, and a person and a carried object are ridden on the hanging chair 6-2 and run together with the traction steel wire rope 4.
As shown in fig. 9, the horizontal turning device 7 is located at the intersection of each roadway and the transition roadway, and is composed of a turning guide rail 7-1 and a plurality of pulleys 7-2 distributed on the turning guide rail 7-1, so that the traction steel wire rope 4 transits to the next roadway along the turning guide rail 7-1.
The safety protection device comprises an offside protection module, an overspeed protection module, an underspeed protection module, a rope breakage protection module, a rope falling protection module, a heavy hammer lower limit module and a whole-course scram protection module.
The electric control device consists of an explosion-proof and intrinsic safety type PLC electric control box, a mining lifting signal operation table, a signal detection element, a control element and corresponding control circuits, and is provided with a passenger device starting module, a motor phase-lack module, a short-circuit protection module, an overload protection module, an electric interlocking module, a stopping and offside protection module, an underspeed protection module, an overspeed protection module, a heavy hammer lower limit protection module, an ascending slope point rope dropping protection module, a rope breaking emergency stop module and a whole-course emergency stop protection module which correspond to the safety protection device.
The traction steel wire rope adopts a wire contact type, right-side co-twisting type and strand-type structure low-oil steel wire rope with a fiber core, the model is 6 multiplied by 31WS+FC-1670ZZ type right-side co-twisting type steel wire rope with important use, the safety coefficient is more than 6, and the splicing length is more than 1000 times of the diameter of the steel wire rope.
The running track of the steel wire rope in the invention runs anticlockwise, and forms a complete closed large cycle, so that personnel can get on the vehicle at each static get-on device, and travel to the static get-off device to get off after the vehicle passes through the length of the roadway.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. The utility model provides a colliery is with closed large-cycle aerial passenger cableway of mixed tunnel which characterized in that: comprises a driving device, a roundabout wheel device, a tensioning device, a traction steel wire rope, a rope supporting device, a passenger device, a horizontal turning device, a safety protection device and an electric control device; the driving device is only one part, the traction steel wire rope starts from the driving device, the roundabout wheel device and the tensioning device are connected through the horizontal turning device positioned at the intersection of the transition roadway I and the roadway I, then the passenger device positioned in the roadway I is connected through the rope supporting device, the rear steel wire rope sequentially passes through the horizontal turning devices positioned at the intersections of the transition roadway II and the roadway I and the transition roadway II, then the passenger device positioned in the roadway II is connected, and finally the driving device is connected back through the horizontal turning device positioned at the intersection of the transition roadway I and the roadway II, so that a complete closed loop is formed; the passenger device is connected with a safety protection device, and the safety protection device is controlled by the electric control device;
The driving device consists of a motor, a coupling, a working brake, a speed reducer, a safety brake and a main driving wheel which are connected to the frame, wherein the motor is connected with the coupling, the coupling is respectively connected with the working brake and the speed reducer, the speed reducer is connected with the main driving wheel, and the main driving wheel is connected with the safety brake; the driving device is installed in an overhead mode and mechanically driven, stepless speed regulation can be achieved through a variable frequency motor and a frequency converter, the speed is 0-1.52m/s, and a failure type working brake and safety brake two-stage brake protection system is adopted;
The roundabout wheel device consists of a roller, a roundabout wheel frame, roundabout wheels and pulleys, the roundabout wheel frame is connected with the roundabout wheels used for connecting the traction steel wire ropes, the roundabout wheel frame is connected to the tensioning guide rail through the roller, and the roundabout wheel frame is also provided with the pulleys used for connecting the tensioning steel wire ropes;
The tensioning device consists of a tensioning guide rail, a tensioning steel wire rope, a tensioning trolley, a pulley and a heavy hammer, wherein the pulley of the roundabout wheel device is connected with the tensioning trolley through the tensioning steel wire rope, one end of the tensioning steel wire rope is connected with the heavy hammer through the pulley, so that the tensioning device can adjust the tension of the traction rope in the running process at any time, and the friction force requirement of the traction rope on the driving wheel is ensured.
2. The closed type large-circulation overhead man-riding cableway for a coal mine mixed roadway according to claim 1, wherein the closed type large-circulation overhead man-riding cableway for the coal mine mixed roadway is characterized in that: the rope supporting device is a rope wheel which plays a role of guiding and supporting ropes, the rope wheel is arranged at intervals of 5 meters along the way, normal operation of a traction steel wire rope is guaranteed, and the rope wheel comprises a rope supporting wheel, double supporting wheels and double pressing wheels.
3. The closed type large-circulation overhead man-riding cableway for a coal mine mixed roadway according to claim 1, wherein the closed type large-circulation overhead man-riding cableway for the coal mine mixed roadway is characterized in that: the passenger device comprises a static boarding device and a static alighting device which are positioned in the same roadway, the passenger device consists of a movable rope clip and a hanging chair, the movable rope clip is lapped on a traction steel wire rope, and people and articles carried with the people are ridden on the hanging chair and run along with the traction steel wire rope.
4. The closed type large-circulation overhead man-riding cableway for a coal mine mixed roadway according to claim 1, wherein the closed type large-circulation overhead man-riding cableway for the coal mine mixed roadway is characterized in that: the horizontal turning device is positioned at the crossing turning position of each roadway and the transition roadway and consists of a turning guide rail and a plurality of pulleys distributed on the turning guide rail, so that the traction steel wire rope transits to the next roadway along the turning guide rail.
5. The closed type large-circulation overhead man-riding cableway for a coal mine mixed roadway according to claim 1, wherein the closed type large-circulation overhead man-riding cableway for the coal mine mixed roadway is characterized in that: the safety protection device comprises an offside protection module, an overspeed protection module, an underspeed protection module, a rope breakage protection module, a rope falling protection module, a heavy hammer lower limit module and a whole-course scram protection module.
6. The closed type large-circulation overhead man-riding cableway for a coal mine mixed roadway according to claim 1, wherein the closed type large-circulation overhead man-riding cableway for the coal mine mixed roadway is characterized in that: the electric control device consists of an explosion-proof and intrinsic safety type PLC electric control box, a mining lifting signal operation table, a signal detection element, a control element and corresponding control circuits, and is provided with a passenger device starting module, a motor phase-lack module, a short-circuit protection module, an overload protection module, an electric interlocking module, a stopping and offside protection module, an underspeed protection module, an overspeed protection module, a heavy hammer lower limit protection module, an ascending slope point rope dropping protection module, a rope breaking emergency stop module and a whole-course emergency stop protection module which correspond to the safety protection device.
7. The closed type large-circulation overhead man-riding cableway for a coal mine mixed roadway according to claim 1, wherein the closed type large-circulation overhead man-riding cableway for the coal mine mixed roadway is characterized in that: the traction steel wire rope adopts a wire contact type, right-side co-twisting type and strand-type structure low-oil steel wire rope with a fiber core, the model is 6 multiplied by 31WS+FC-1670ZZ type right-side co-twisting type steel wire rope with important use, the safety coefficient is more than 6, and the splicing length is more than 1000 times of the diameter of the steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008752.5A CN109677423B (en) | 2019-01-04 | 2019-01-04 | Closed type large-circulation overhead man-riding cableway for coal mine mixed roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008752.5A CN109677423B (en) | 2019-01-04 | 2019-01-04 | Closed type large-circulation overhead man-riding cableway for coal mine mixed roadway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109677423A CN109677423A (en) | 2019-04-26 |
| CN109677423B true CN109677423B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910008752.5A Active CN109677423B (en) | 2019-01-04 | 2019-01-04 | Closed type large-circulation overhead man-riding cableway for coal mine mixed roadway |
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| CN (1) | CN109677423B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633768A (en) * | 2022-02-14 | 2022-06-17 | 北京城建集团有限责任公司 | Carrier cable laying and braiding method |
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| CN2597282Y (en) * | 2003-01-22 | 2004-01-07 | 兖矿集团有限公司 | One-way reciprocating overhead carrier for passenger |
| AT6736U2 (en) * | 2003-12-01 | 2004-03-25 | Innova Patent Gmbh | ROPEWAY SYSTEM WITH AT LEAST ONE ROPE AND CONVEYOR ROPE MOVABLE BETWEEN A VALLEY STATION AND A MOUNTAIN STATION |
| CN2690246Y (en) * | 2004-04-01 | 2005-04-06 | 肖公平 | Mine overhead passenger cableway |
| CN2799342Y (en) * | 2005-06-06 | 2006-07-26 | 肖公平 | Rope-expanding coal mine cableway |
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| CN102582631A (en) * | 2012-02-20 | 2012-07-18 | 中国十七冶集团有限公司 | Fast transiting method for two or more temporary ropeways |
| CN103600746A (en) * | 2013-11-20 | 2014-02-26 | 山东科兴机电设备有限公司 | Unidirectional gate road personnel transport equipment |
| AT517047A1 (en) * | 2015-04-13 | 2016-10-15 | Innova Patent Gmbh | Cableway installation and method for loading and unloading sports equipment |
| CN209535048U (en) * | 2019-01-04 | 2019-10-25 | 扬州市百思特机械设备有限公司 | A kind of coal mine mixing tunnel enclosed systemic circulation overhead passenger cableway |
-
2019
- 2019-01-04 CN CN201910008752.5A patent/CN109677423B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597282Y (en) * | 2003-01-22 | 2004-01-07 | 兖矿集团有限公司 | One-way reciprocating overhead carrier for passenger |
| AT6736U2 (en) * | 2003-12-01 | 2004-03-25 | Innova Patent Gmbh | ROPEWAY SYSTEM WITH AT LEAST ONE ROPE AND CONVEYOR ROPE MOVABLE BETWEEN A VALLEY STATION AND A MOUNTAIN STATION |
| CN2690246Y (en) * | 2004-04-01 | 2005-04-06 | 肖公平 | Mine overhead passenger cableway |
| CN2799342Y (en) * | 2005-06-06 | 2006-07-26 | 肖公平 | Rope-expanding coal mine cableway |
| CN2803843Y (en) * | 2005-06-06 | 2006-08-09 | 肖公平 | Vertical wheel reciprocating cableway for coal mine |
| CN102582631A (en) * | 2012-02-20 | 2012-07-18 | 中国十七冶集团有限公司 | Fast transiting method for two or more temporary ropeways |
| CN103600746A (en) * | 2013-11-20 | 2014-02-26 | 山东科兴机电设备有限公司 | Unidirectional gate road personnel transport equipment |
| AT517047A1 (en) * | 2015-04-13 | 2016-10-15 | Innova Patent Gmbh | Cableway installation and method for loading and unloading sports equipment |
| CN209535048U (en) * | 2019-01-04 | 2019-10-25 | 扬州市百思特机械设备有限公司 | A kind of coal mine mixing tunnel enclosed systemic circulation overhead passenger cableway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109677423A (en) | 2019-04-26 |
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