CN109747677B - Rope breakage energy reduction blocking system for inclined roadway anti-running vehicle - Google Patents
Rope breakage energy reduction blocking system for inclined roadway anti-running vehicle Download PDFInfo
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- CN109747677B CN109747677B CN201910201818.2A CN201910201818A CN109747677B CN 109747677 B CN109747677 B CN 109747677B CN 201910201818 A CN201910201818 A CN 201910201818A CN 109747677 B CN109747677 B CN 109747677B
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention provides a rope breakage and energy reduction blocking system for a inclined roadway running-preventing vehicle, which comprises an inclined roadway rail, wherein a lift car is movably arranged on the inclined roadway rail, the lift car is towed to walk through a steel wire rope, and the system also comprises a middle hinge plate and a blocking plate, wherein two sides of the lower part of the towing end of the lift car are fixedly provided with fixing plates, the fixing plates are hinged with one end of the middle hinge plate through hinge plate shafts, the other end of the middle hinge plate is connected with a synchronous shaft, the synchronous shaft is movably provided with the blocking plate, and an electromagnet is arranged in the blocking plate; a traction seat is fixed on the car above the fixed plate, a traction wheel is arranged on the traction seat, and the steel wire rope is wound on the tunnel winch. After the scheme is adopted, the system can be welded and fixed on the existing car, and the electromagnet is controlled to be attracted with the inclined drift rail through the inductor after the steel wire rope is broken, so that the purpose of energy reduction and movement resistance is achieved.
Description
Technical Field
The invention relates to the technical field of anti-running vehicles, in particular to a rope breakage energy reduction blocking system for an inclined roadway anti-running vehicle.
Background
Most of the existing inclined roadway anti-running systems adopt a fixed-position blocking net structure, namely, after a steel wire rope is broken, a car needs to walk to a blocking net to be blocked, so that if the blocking net is far away from the broken part of the steel wire rope, the speed of the car is faster and faster, the impact force is larger, even the blocking net is broken, and the safety is greatly reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a rope breakage energy reduction blocking system with good use effect for preventing a vehicle from running in an inclined roadway.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the rope breakage and energy reduction blocking system for the inclined roadway running prevention comprises an inclined roadway rail, wherein a lift car is movably installed on the inclined roadway rail, the lift car is towed to walk through a steel wire rope, and the system also comprises a middle hinge plate and a blocking plate, wherein two sides of the lower part of the towing end of the lift car are fixedly provided with fixing plates, the fixing plates are hinged with one end of the middle hinge plate through hinge plate shafts, the other end of the middle hinge plate is connected with a synchronous shaft, the blocking plate is movably installed on the synchronous shaft, and an electromagnet is installed in the blocking plate; a traction seat is fixed on the car above the fixed plate, a traction wheel is arranged on the traction seat, a steel wire rope is wound on a roadway winch, one end of the steel wire rope is connected with a synchronous shaft downwards after bypassing the traction wheel, and an inductor connected with an electromagnet is arranged in the traction seat.
The traction seat comprises two strip-shaped traction plates, one end of each traction plate is fixed on a car, the other end of each traction plate is suspended, a traction wheel groove is reserved between the two fixed traction plates, a strip-shaped shaft groove which is penetrated in opposite mode is formed in the traction plates along the length direction, the shaft groove inclines 20-45 degrees along the horizontal direction, the lower end of the shaft groove is located on one side of the car, the traction wheels are located in the traction wheel groove at the higher end of the shaft groove, limiting shafts are arranged on two sides of each traction wheel, one end of each limiting shaft penetrates through each limiting groove to form a pressing rod end, an inductor is mounted on the outer side wall of the traction plate at one end of the car, a reset area is formed between each inductor and each limiting shaft, a reset guide rod is movably mounted in each reset area, one end of each reset guide rod penetrates through each first guide plate to form an abutting end, the corresponding to each inductor, reset ring is fixed on each reset ring in each reset area, each reset ring is sleeved with each reset spring, and the reset guide rod is sleeved on each reset ring.
The stop plate be the reverse T shape, it erects the arm tip and opens there is the shaft hole, the shaft hole suit is epaxial in the synchronizing, stop and be equipped with the spacing ring on the synchronizing of stop plate both sides, stop the plate and pass through spacing ring axial spacing, stop the length direction of plate xarm and incline lane orbital length direction unanimous, stop the plate xarm after the installation and lie in incline lane track top, stop plate xarm both ends and open there is the mounting groove, the electro-magnet is installed in the mounting groove, the apron is detained to mounting groove notch department, electro-magnet after the installation is connected with the inductor electricity.
The top of the fixed plate is provided with an angle limiting plate, one end of the angle limiting plate is connected with the car, the distance between the end of the other end of the angle limiting plate and the central line of the hinge plate shaft is a, the radius of the hinge plate shaft is b, and a is smaller than b.
After the scheme is adopted, the system can be welded and fixed on the existing car, and the electromagnet is controlled to be attracted with the inclined roadway track through the inductor after the steel wire rope is broken, so that the purpose of reducing energy and blocking is achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the inductor structure of the present invention.
Fig. 3 is a schematic view of the fifth wheel of the present invention.
Fig. 4 is a schematic view of an angle limiting plate structure according to the present invention.
Detailed Description
The invention is further described below with reference to all drawings, in which preferred embodiments of the invention are: referring to fig. 1 to 4, the rope breakage and energy reduction blocking system for inclined drift car running prevention according to the present embodiment includes an inclined drift track 2, a car 1 movably mounted on the inclined drift track 2, a middle hinge plate 6 and a blocking plate 7, wherein two sides of a lower part of a traction end of the car 1 are fixed with a fixing plate 4, an angle limiting plate 18 is disposed at a top of the fixing plate 4, one end of the angle limiting plate 18 is connected with the car 1, a distance between an end of the other end of the angle limiting plate 18 and a center line of a hinge plate shaft is a, and a radius of the hinge plate shaft is b. The fixed plate 4 is hinged with one end of the middle hinge plate 6 through a hinge plate shaft, the other end of the middle hinge plate 6 is connected with a synchronous shaft 5, a blocking plate 7 is movably installed on the synchronous shaft 5, and an electromagnet is installed in the blocking plate 7; a traction seat 8 is fixed on the car 1 above the fixed plate 4, a traction wheel 9 is arranged on the traction seat 8, the steel wire rope 3 is wound on a roadway winch, one end of the steel wire rope is downwards connected with the synchronous shaft 5 after bypassing the traction wheel 9, and an inductor 10 connected with an electromagnet is arranged in the traction seat 8.
The traction seat 8 is composed of two strip-shaped traction plates, one end of each traction plate is fixed on the car 1, the other end of each traction plate is suspended, a traction wheel groove is reserved between the two fixed traction plates, a strip-shaped shaft groove 12 which is penetrated oppositely is formed in the traction plates along the length direction, the shaft groove 12 is inclined 20-45 degrees along the horizontal direction, the lower end of the shaft groove 12 is positioned on one side of the car 1, the traction wheel 9 is positioned in the traction wheel groove at the higher end of the shaft groove 12, two sides of the traction wheel 9 are provided with limiting shafts 13, one end of each limiting shaft 13 penetrates through a pressing rod end, an inductor 10 is arranged on the outer side wall of the traction plate at one end of the car 1, a first guide plate 14 and a second guide plate 16 are fixed on the outer side wall of the traction plate between the inductor 10 and the limiting shafts 13, a reset area is formed between the first guide plate 14 and the second guide plate 16, a reset guide rod 15 is movably installed in the reset area, one end of each reset guide rod 15 penetrates through the first guide plate 14 and then forms a pressing rod end of the limiting shaft 13, the other end of each reset guide rod 15 penetrates through the second induction guide plate 16, the other end of each reset guide rod corresponds to the reset area is formed on the reset guide plate 17, and the reset ring 17 is sleeved with the reset ring 17, and the reset ring 17 is sleeved on the reset ring 17.
The blocking plate 7 is of an inverted T shape, the end part of a vertical arm of the blocking plate 7 is provided with a shaft hole, the shaft hole is sleeved on the synchronizing shaft 5, the synchronizing shafts 5 on two sides of the blocking plate 7 are provided with limiting rings 11, the blocking plate 7 is axially limited through the limiting rings 11, the length direction of a cross arm of the blocking plate 7 is consistent with the length direction of the inclined roadway rail 2, the cross arm of the blocking plate 7 after installation is positioned above the inclined roadway rail 2, two ends of the cross arm of the blocking plate 7 are provided with mounting grooves, electromagnets are installed in the mounting grooves, cover plates are buckled at the notch parts of the mounting grooves, and the electromagnets after installation are electrically connected with the inductor 10.
The structure of the embodiment can directly improve the existing lift car, after the improvement, the steel wire rope bypasses the traction wheel and then is downwards connected with the rope ring at the center of the synchronous shaft, and during normal traction, the steel wire rope bypasses the traction wheel to lift the synchronous shaft, so that the blocking plate is suspended and is not contacted with a inclined roadway track, one side of the lifted middle hinging plate is tightly attached to the angle limiting plate to limit, so that the synchronous shaft cannot be lifted right above the hinging plate shaft, and in this case, once the steel wire rope is broken, the blocking plate can rapidly fall; when the steel wire rope is pulled, the limiting shaft is clung to the end part of the higher end of the limiting groove through the traction wheel; when the steel wire rope breaks, when the car runs, the blocking plate rapidly falls under the dead weight to be in contact with the inclined roadway track, meanwhile, the traction wheel loses the pulling force of the steel wire rope, the pressing rod end of the limiting shaft is in contact with the abutting end of the reset guide rod under the action of the inclined force of the shaft groove, the reset guide rod is pushed to compress the reset spring, the induction end of the reset guide rod contacts the magnetic inductor, the electromagnet is controlled to be electrified for three seconds through the inductor, at the moment, the electromagnet generates suction force, the blocking plate is attracted with the inclined roadway track, the impact force of the car is reduced, the car immediately reacts when the steel wire rope is just broken, the inclined roadway track is attracted rapidly through the blocking plate, the descending blocking is achieved, the inductor and the electromagnet of the embodiment can be matched with the existing blocking net to be used, the electromagnet is controlled through the conventional inductor and the delay relay on the market, the electromagnet is powered through the storage battery fixed at the bottom of the car, and other structures which are not described in detail can be installed and improved through conventional technologies.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that all changes made in the shape and principles of the present invention are covered by the scope of the present invention.
Claims (2)
1. The utility model provides a broken rope that car was prevented running in inclined drifts falls can block system, it is including inclined drifts track (2), movable mounting has car (1) on inclined drifts track (2), and car (1) pulls the walking through wire rope (3), its characterized in that: the elevator car is characterized by further comprising a middle hinge plate (6) and a blocking plate (7), wherein fixed plates (4) are fixed on two sides of the lower part of the traction end of the elevator car (1), the fixed plates (4) are hinged with one end of the middle hinge plate (6) through hinge plate shafts, the other end of the middle hinge plate (6) is connected with a synchronous shaft (5), the blocking plate (7) is movably mounted on the synchronous shaft (5), and an electromagnet is mounted in the blocking plate (7); a traction seat (8) is fixed on the car (1) above the fixed plate (4), a traction wheel (9) is arranged on the traction seat (8), the steel wire rope (3) is wound on a roadway winch, one end of the steel wire rope is downwards connected with a synchronous shaft (5) after bypassing the traction wheel (9), and an inductor (10) connected with an electromagnet is arranged in the traction seat (8);
the traction seat (8) is composed of two strip-shaped traction plates, one ends of the traction plates are fixed on the car (1), the other ends of the traction plates are suspended, traction wheel grooves are reserved between the two fixed traction plates, opposite-penetrating strip-shaped shaft grooves (12) are formed in the traction plates along the length direction, the shaft grooves (12) incline 20-45 degrees along the horizontal direction, the lower end of each shaft groove (12) is positioned on one side of the car (1), the traction wheels (9) are positioned in the traction wheel grooves at the higher end of each shaft groove (12), limiting shafts (13) are arranged on two sides of each traction wheel (9), one end of each limiting shaft (13) penetrates through a limiting groove to form a pressing rod end, an inductor (10) is arranged on the outer side wall of the traction plate at one end of the car (1), a first guide plate (14) and a second guide plate (16) are fixed on the outer side wall of the traction plate between the inductor (10) and the limiting shaft (13), a reset area is formed between the first guide plate (14) and the second guide plate (16), a reset area (15) is movably arranged in the reset area, one end of each reset guide rod (15) is positioned in the reset area and is abutted against the reset area (15) and penetrates through the corresponding guide rod (16) at the other end of the first guide rod (14) to form a reset end, and the reset end of the inductor (15) is abutted against the end of the guide rod (13), a reset guide rod (15) between the reset ring and the second guide plate (16) is sleeved with a reset spring (17), one end of the reset spring (17) is in contact with the reset ring, and the other end of the reset spring is in contact with the second guide plate (16);
the top of the fixed plate (4) is provided with an angle limiting plate (18), one end of the angle limiting plate (18) is connected with the car (1), the distance between the other end of the angle limiting plate (18) and the central line of the hinge plate shaft is a, the radius of the hinge plate shaft is b, and a is smaller than b.
2. The rope breakage and energy reduction blocking system for inclined roadway vehicle running prevention according to claim 1, wherein: the blocking plate (7) is of an inverted T shape, the end part of the vertical arm of the blocking plate is provided with a shaft hole, the shaft hole is sleeved on the synchronous shaft (5), the synchronous shaft (5) on two sides of the blocking plate (7) is provided with a limiting ring (11), the blocking plate (7) is axially limited through the limiting ring (11), the length direction of a cross arm of the blocking plate (7) is consistent with the length direction of an inclined roadway rail (2), the cross arm of the blocking plate (7) after installation is positioned above the inclined roadway rail (2), two ends of the cross arm of the blocking plate (7) are provided with mounting grooves, electromagnets are installed in the mounting grooves, cover plates are buckled at the notch parts of the mounting grooves, and the electromagnets after installation are electrically connected with the inductor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201818.2A CN109747677B (en) | 2019-03-18 | 2019-03-18 | Rope breakage energy reduction blocking system for inclined roadway anti-running vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201818.2A CN109747677B (en) | 2019-03-18 | 2019-03-18 | Rope breakage energy reduction blocking system for inclined roadway anti-running vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109747677A CN109747677A (en) | 2019-05-14 |
| CN109747677B true CN109747677B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910201818.2A Active CN109747677B (en) | 2019-03-18 | 2019-03-18 | Rope breakage energy reduction blocking system for inclined roadway anti-running vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116691761B (en) * | 2023-05-04 | 2024-02-13 | 香花岭锡业有限责任公司 | Mining inclined roadway sports car protector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065164U (en) * | 1989-06-03 | 1990-11-07 | 王彩仁 | Automatic brake gear for rope-broken or unhook of lifting bogie truck in slant |
| EP0745527A1 (en) * | 1995-06-02 | 1996-12-04 | Bergische Stahl-Industrie | Magnetic railbrake assembly for two-axle railway vehicles |
| CN201049639Y (en) * | 2007-05-16 | 2008-04-23 | 陈海锋 | Mechanical synchronization mine anti-sliding vehicle |
| CN203544011U (en) * | 2013-09-29 | 2014-04-16 | 李豪旭 | Automatic brake device for mine car |
| CN104925082A (en) * | 2015-06-30 | 2015-09-23 | 辽宁工程技术大学 | Rope-breaking anti-sliding device for inclined well mine vehicle |
| CN105799729A (en) * | 2016-04-01 | 2016-07-27 | 兖州煤业股份有限公司 | Novel protective device for inclined lane car sliding and using method thereof |
| CN207550214U (en) * | 2017-12-07 | 2018-06-29 | 中铁工程装备集团机电工程有限公司 | Tunnel locomotive grasp brake apparatus |
| CN209700683U (en) * | 2019-03-18 | 2019-11-29 | 湖南永安煤矿机械制造有限公司 | The disconnected rope drop of inclined drift tramcar escape-preventing can dynamic resistance system |
-
2019
- 2019-03-18 CN CN201910201818.2A patent/CN109747677B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065164U (en) * | 1989-06-03 | 1990-11-07 | 王彩仁 | Automatic brake gear for rope-broken or unhook of lifting bogie truck in slant |
| EP0745527A1 (en) * | 1995-06-02 | 1996-12-04 | Bergische Stahl-Industrie | Magnetic railbrake assembly for two-axle railway vehicles |
| CN201049639Y (en) * | 2007-05-16 | 2008-04-23 | 陈海锋 | Mechanical synchronization mine anti-sliding vehicle |
| CN203544011U (en) * | 2013-09-29 | 2014-04-16 | 李豪旭 | Automatic brake device for mine car |
| CN104925082A (en) * | 2015-06-30 | 2015-09-23 | 辽宁工程技术大学 | Rope-breaking anti-sliding device for inclined well mine vehicle |
| CN105799729A (en) * | 2016-04-01 | 2016-07-27 | 兖州煤业股份有限公司 | Novel protective device for inclined lane car sliding and using method thereof |
| CN207550214U (en) * | 2017-12-07 | 2018-06-29 | 中铁工程装备集团机电工程有限公司 | Tunnel locomotive grasp brake apparatus |
| CN209700683U (en) * | 2019-03-18 | 2019-11-29 | 湖南永安煤矿机械制造有限公司 | The disconnected rope drop of inclined drift tramcar escape-preventing can dynamic resistance system |
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| CN109747677A (en) | 2019-05-14 |
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