CN111891147A - Unhooking type rope clip - Google Patents
Unhooking type rope clip Download PDFInfo
- Publication number
- CN111891147A CN111891147A CN202010935375.2A CN202010935375A CN111891147A CN 111891147 A CN111891147 A CN 111891147A CN 202010935375 A CN202010935375 A CN 202010935375A CN 111891147 A CN111891147 A CN 111891147A
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- China
- Prior art keywords
- connecting rod
- rope clip
- rope
- movably connected
- thrust plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- B61B12/12—Cable grippers; Haulage clips
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides a hanging-off type rope clip which comprises a rope clip frame, lever clamps, a first connecting rod, a second connecting rod and a thrust plate, wherein the lever clamps are arranged on the rope clip frame; the first end of the lever clamp is movably connected to the end of the rope clip frame, the first end of the lever clamp is in a hook shape and forms a clamping part with the end of the rope clip frame, and the second end of the lever clamp is movably connected with the first end of the first connecting rod; the second end of the first connecting rod is movably connected with the first end of the second connecting rod, and the second end of the second connecting rod is movably connected to the middle part of the rope clip frame; the thrust plate is movably connected at the joint of the first connecting rod and the second connecting rod and used for pushing the first connecting rod and the second connecting rod to swing. According to the invention, the four-bar mechanism consisting of the rope clip frame, the lever clamp, the first connecting rod and the second connecting rod is adopted to replace a spring assembly in the prior art, and the lifting wheel is used for lifting upwards to enable the first connecting rod and the second connecting rod to be in a straight line to form a dead point, so that the lever clamp can be ensured to compress a steel wire rope, the performance requirement of the spring is reduced, the cost is saved, and the safety performance is improved.
Description
Technical Field
The invention relates to the technical field of rope grippers, in particular to a hanging-off type rope gripper.
Background
The fixed rope clip cableway is low in running speed, only 1-1.2 m/s and difficult to meet the increasing scenic spot requirements of tourists. The maximum of the unhooking type cableway can reach 6 m/s, and the efficiency is 4-5 times that of a fixed type cableway. The method is a necessary choice for the development of large scenic spots and has wide application scenes. Selecting a ropeway of the unhooking type rope clip.
At present, a common rope clip consists of a rope clip frame, lever clamps, a traveling wheel, a spring, a lifting wheel and the like. When the rope clip enters the station, a device in the station presses down the lifting wheel to drive the lever clamp to open, at the moment, the steel wire rope is separated from the rope clip and then acts on the driving plate by the carriage driving mechanism to drive the rope clip to decelerate, uniform and move. After the passengers are loaded, the rope clip is driven to do uniform and accelerated motion, when the passengers are accelerated to the speed consistent with that of the steel wire rope, a platform mechanism lifts the lifting wheel, so that the rope clip and the steel wire rope are combined together, and the steel wire rope drives the rope clip to move.
The main disadvantage of the prior art is that the requirement for the spring is particularly high, since it is the main stress element, which in case of fatigue fracture will cause the car to fall from the load-bearing wire rope, causing a safety accident. Therefore, 50 ten thousand fatigue tests were required for the spring.
In view of the above, there is a need for a rope clip to solve the problems in the prior art.
Disclosure of Invention
The invention aims to provide a hanging-off type rope clip to solve the problem that the existing rope clip is low in safety performance.
In order to achieve the purpose, the invention provides a unhooking type rope clip which comprises a rope clip frame, lever clamps, a first connecting rod, a second connecting rod and a thrust plate, wherein the lever clamps are arranged on the rope clip frame; the first end of the lever clamp is movably connected to the end of the rope clip frame, the first end of the lever clamp is in a hook shape and forms a clamping part with the end of the rope clip frame, and the second end of the lever clamp is movably connected with the first end of the first connecting rod; the second end of the first connecting rod is movably connected with the first end of the second connecting rod, and the second end of the second connecting rod is movably connected to the middle part of the rope clip frame; the thrust plate is movably connected at the joint of the first connecting rod and the second connecting rod and used for pushing the first connecting rod and the second connecting rod to swing so as to drive the lever clamp to swing, so that the opening of the clamping part is reduced, and the steel wire rope is clamped tightly.
Furthermore, the rope clip frame is provided with a travelling wheel, and one end of the rope clip frame is provided with a driving plate.
Furthermore, a guide plate is arranged on the clamping part along the length direction of the clamping steel wire rope, and the bottom of the guide plate is of a semi-surrounding structure matched with the steel wire rope; the guide plate is a rubber piece.
Furthermore, the first connecting rod comprises a push rod, a compression spring, an adjusting rod and a U-shaped hinge joint; one end of the adjusting rod, which is provided with the stopping piece, is arranged in the cavity of the push rod, the compression spring is sleeved in the cavity of the push rod, and two ends of the compression spring are respectively abutted against the stopping piece and the bottom of the cavity of the push rod; one end of the adjusting rod with threads is in threaded connection with the U-shaped hinge joint; the length of the first connecting rod in a natural state is adjusted by controlling the screwing-in depth of the adjusting rod.
Furthermore, a retaining device is arranged on the thrust plate; the retaining device comprises a transverse shaft, a retaining block and a guide pin; the middle part of the thrust plate is provided with a mounting groove, and the transverse shaft traverses the mounting groove and is connected with the thrust plate; one end of the thrust plate is provided with a guide groove, a guide pin is arranged on the rope clip frame, and the guide pin is matched with the guide groove and used for limiting the movement stroke of the thrust plate; the rope clip frame is provided with a groove, a ratchet bar is arranged in the groove, one end of the retaining block is movably connected to the cross shaft, and the other end of the retaining block is matched with the ratchet bar.
Furthermore, a small spring is arranged in the mounting groove in the thrust plate, one end of the small spring is abutted against the inner wall of the mounting groove, and the other end of the small spring is abutted against the cross shaft through a cross shaft push block.
Furthermore, the top of the guide pin is connected with an end cover to prevent the guide groove of the thrust plate from sliding out of the guide pin.
Furthermore, the free end of the thrust plate is connected with a thrust wheel
Furthermore, the first connecting rod and the second connecting rod are respectively provided with two groups, the first connecting rod and the second connecting rod are arranged in parallel, the first connecting rod and the second connecting rod are movably connected at the end part of each group, the first connecting rods are movably connected through a cross rod, and the joint of the first connecting rod and the second connecting rod is connected with the cross shaft through a third connecting rod; one end of the lever clamp is connected with the cross rod.
Furthermore, lifting wheels are connected to the cross rods.
The technical scheme of the invention has the following beneficial effects:
(1) according to the invention, the four-bar mechanism consisting of the rope clip frame, the lever clamp, the first connecting rod and the second connecting rod is adopted to replace a spring assembly in the prior art, and the lifting wheel is used for lifting upwards to enable the first connecting rod and the second connecting rod to be in a straight line to form a dead point, so that the lever clamp can be ensured to compress a steel wire rope, the performance requirement of the spring is reduced, the cost is saved, and the safety performance is improved.
(2) In the invention, the first connecting rod comprises a push rod, a compression spring, an adjusting rod and a U-shaped hinge joint; the pressing spring is preset with a supporting force for pressing the steel wire rope, and simultaneously, when the lifting wheel is lifted over the head, the pressing spring can play a role in buffering. The length of the first connecting rod in a natural state is adjusted by controlling the screwing-in depth of the adjusting rod, so that errors generated in manufacturing are eliminated.
(3) In the invention, when the lever clamp presses the steel wire rope, the first connecting rod and the second connecting rod are in a straight line, and at the moment, the retaining block automatically falls into the groove of the rope clip frame, so that the movement of the cross rod is prevented, and the function of preventing the connecting rod from rotating inwards is realized. The guide pin can prevent the thrust plate from moving outwards, so that the connecting rod is prevented from rotating outwards, and the operation safety is ensured.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a rope clip;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a partial schematic view of the horizontal axis and the backstop block;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a partial schematic view of a first link;
FIG. 6 is a partial schematic view of the lateral shaft and thrust plate;
FIG. 7 is a schematic view of the riding and pressing sheave acting on the wire rope and the deflector;
FIG. 8 is a left side view of FIG. 7;
the rope clip comprises a rope clip frame 1, a lever clamp 2.1, a clamping part 3, a first connecting rod 3.1, a push rod 3.2, a compression spring 3.3, an adjusting rod 3.4, a U-shaped hinge joint 4, a second connecting rod 5, a thrust plate 5.1, a guide groove 6, a travelling wheel 7, a driving plate 8, a guide plate 9, a steel wire rope 10, a transverse shaft 11, a backstop block 12, a guide pin 13, a small spring 14, a transverse shaft push block 15, a thrust wheel 16, a transverse shaft 17, a third connecting rod 18, a lifting wheel 19 and a supporting and pressing rope wheel.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1:
referring to fig. 1 to 8, a release type rope clip comprises a rope clip frame 1, lever clamps 2, a first connecting rod 3, a second connecting rod 4 and a thrust plate 5; the first end of the lever clamp 2 is movably connected to the end portion of the rope clip frame 1, the first end of the lever clamp 2 is in a hook shape and forms a clamping portion 2.1 with the end portion of the rope clip frame 1, and the second end of the lever clamp 2 is movably connected with the first end of the first connecting rod 3; the second end of the first connecting rod 3 is movably connected with the first end of the second connecting rod 4, and the second end of the second connecting rod 4 is movably connected to the middle part of the rope clip frame 1; the thrust plate 5 is movably connected at the joint of the first connecting rod 3 and the second connecting rod 4 and used for pushing the first connecting rod 3 and the second connecting rod 4 to swing so as to drive the lever clamp 2 to swing, so that the opening of the clamping part 2.1 is reduced, and the steel wire rope 9 is clamped tightly. The rope clip frame 1, the lever clamp 2, the first connecting rod 3 and the second connecting rod 4 form a four-bar mechanism.
The rope clip frame 1 is provided with a travelling wheel 6, and one end of the rope clip frame 1 is provided with a driving plate 7.
The clamping part 2.1 is provided with a guide plate 8 along the length direction of the clamping steel wire rope 9, and the bottom of the guide plate 8 is of a semi-surrounding structure matched with the steel wire rope 9. The guide plate 8 is a rubber member. The lower part of deflector and wire rope contact to half surround wire rope, inclination is not more than 9, and the purpose is that can the gentle transition of ability when guaranteeing wire rope to pass through support and press cable wheel 19, avoid producing the vibration.
Normally, the rope supporting and pressing wheel 19 acts on the wire rope, and when the rope clip enters the bracket, the rope clip is lifted up along the slope by the guide plate, so that the rope clip is smoothly contacted with the rope supporting and pressing wheel. As shown in fig. 7 and 8.
The first connecting rod 3 comprises a push rod 3.1, a compression spring 3.2, an adjusting rod 3.3 and a U-shaped hinge joint 3.4; one end of the adjusting rod 3.3, which is provided with a stop piece, is arranged in the cavity of the push rod 3.1, the compression spring 3.2 is sleeved in the cavity of the push rod 3.1, and two ends of the compression spring 3.2 are respectively abutted against the stop piece and the bottom of the cavity of the push rod 3.1; one end of the adjusting rod 3.3 with threads is in threaded connection with the U-shaped hinge joint 3.4; the length of the first connecting rod 3 in a natural state is adjusted by controlling the screwing depth of the adjusting rod 3.3 so as to eliminate errors generated in manufacturing. After the length is adjusted, the nut is used for tightening.
The thrust plate 5 is provided with a retaining device; the retaining device comprises a transverse shaft 10, a retaining block 11 and a guide pin 12; the middle part of the thrust plate 5 is provided with a mounting groove, and the transverse shaft 10 traverses the mounting groove and is connected with the thrust plate 5; one end of the thrust plate 5 is provided with a guide groove 5.1, a guide pin 12 is arranged on the rope clip frame 1, and the guide pin 12 is matched with the guide groove 5.1 and used for limiting the movement stroke of the thrust plate 5; the rope clip frame 1 is provided with a groove, a ratchet bar is arranged in the groove, one end of the retaining block 11 is movably connected to the cross shaft 10, and the other end of the retaining block is matched with the ratchet bar.
A small spring 13 is arranged in the mounting groove in the thrust plate 5, one end of the small spring 13 is abutted against the inner wall of the mounting groove, and the other end of the small spring is abutted against the transverse shaft 10 through a transverse shaft push block 14. The top of the guide pin 12 is connected with an end cap to prevent the guide groove 5.1 of the thrust plate 5 from slipping out of the guide pin 12. The free end of the thrust plate 5 is connected with a thrust wheel 15.
In the embodiment, two groups of the first connecting rod 3 and the second connecting rod 4 are arranged, the two groups of the first connecting rod 3 and the second connecting rod 4 are arranged in parallel, the end part of each group of the first connecting rod 3 is movably connected with the end part of the second connecting rod 4, the two groups of the first connecting rod 3 are movably connected through a cross rod 16, and the joint of the first connecting rod 3 and the second connecting rod 4 is connected with a cross shaft 10 through a third connecting rod 17; one end of the lever clamp 2 is connected to a crossbar 16. A lifting wheel 18 is attached to the cross bar 16.
The working principle of the hanging rope clip is as follows:
when the rope clip enters the base station, the driving plate 7 of the rope clip is contacted with the wheels of the car driving device, so that the rope clip and the car are pushed to advance at the same speed of the steel wire rope 9. The thrust wheel 15 is in contact with the platform guide plate, pushes the thrust plate 5 to move towards one side, and then pushes the first connecting rod 3 and the second connecting rod 4 to swing through the transverse shaft 10, so that the lever clamp 2 is opened, and the steel wire rope 9 is separated from the rope clip. Then, the rope clip and the lift car are driven by the lift car driving device to perform deceleration movement, and finally the running speed of the lift car is ensured to be about 1 m/s. At this point the passenger gets off and when the ride reaches another point, a new passenger gets on.
When the rope clip is accelerated to the speed consistent with that of the steel wire rope 9 after the passenger is seated in the lift carriage, a device on the platform lifts up the lifting wheel 18 of the rope clip, and at the moment, the lever clamp 2 compresses the steel wire rope 9. At the moment, the first connecting rod 3 and the second connecting rod 4 form a straight line to form a dead point, so that the lever clamp 2 can be ensured to compress the steel wire rope 9.
When the lever clamp compresses the steel wire rope, the first connecting rod and the second connecting rod are in a straight line, and at the moment, the stopping block automatically falls into the groove of the rope clip frame, so that the transverse rod is prevented from moving, and the effect of preventing the connecting rod from rotating inwards and outwards is achieved. The guide pin can prevent the thrust plate from moving outwards, so that the connecting rod is prevented from rotating outwards, and the operation safety is ensured.
When the rope clip enters the base station, the thrust wheel is in contact with the guide plate of the base station to push the thrust plate to move to one side, the small spring is compressed within 15-20 mm of the initial movement, the transverse shaft does not move, the push rod lifts the retaining block upwards and then pushes the transverse shaft to move, and the transverse shaft pushes the connecting rod I and the connecting rod II to swing, so that the lever clamp is opened, and the steel wire rope is separated from the rope clip.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A hanging-off type rope clip is characterized by comprising a rope clip frame (1), lever clamps (2), a first connecting rod (3), a second connecting rod (4) and a thrust plate (5); the first end of the lever clamp (2) is movably connected to the end of the rope clip frame (1), the first end of the lever clamp (2) is in a bent hook shape, a clamping part (2.1) is formed between the first end of the lever clamp and the end of the rope clip frame (1), and the second end of the lever clamp (2) is movably connected with the first end of the first connecting rod (3); the second end of the first connecting rod (3) is movably connected with the first end of the second connecting rod (4), and the second end of the second connecting rod (4) is movably connected to the middle part of the rope clip frame (1); and the thrust plate (5) is movably connected at the joint of the first connecting rod (3) and the second connecting rod (4) and used for pushing the first connecting rod (3) and the second connecting rod (4) to swing so as to drive the lever clamp (2) to swing, so that the opening of the clamping part (2.1) is reduced, and the steel wire rope (9) is clamped tightly.
2. A rope clip according to claim 1, wherein the rope clip frame (1) is provided with a travelling wheel (6), and one end of the rope clip frame (1) is provided with a driving plate (7).
3. A release-type rope clip according to claim 2, wherein the clamping part (2.1) is provided with a guide plate (8) along the length direction of the clamping steel wire rope (9), and the bottom of the guide plate (8) is a semi-surrounding structure matched with the steel wire rope (9).
4. A rope clip according to claim 3, wherein the first connecting rod (3) comprises a push rod (3.1), a compression spring (3.2), an adjusting rod (3.3) and a U-shaped joint (3.4); one end, provided with a stopping piece, of the adjusting rod (3.3) is arranged in a cavity of the push rod (3.1), the compression spring (3.2) is sleeved in the cavity of the push rod (3.1), and two ends of the compression spring (3.2) are respectively abutted against the stopping piece and the bottom of the cavity of the push rod (3.1); one end of the adjusting rod (3.3) with threads is in threaded connection with the U-shaped hinge joint (3.4); the length of the first connecting rod (3) in a natural state is adjusted by controlling the screwing-in depth of the adjusting rod (3.3).
5. The rope clip of claim 4, wherein the thrust plate (5) is provided with a backstop device; the retaining device comprises a transverse shaft (10), a retaining block (11) and a guide pin (12); the middle part of the thrust plate (5) is provided with a mounting groove, and the transverse shaft (10) traverses the mounting groove and is connected with the thrust plate (5); one end of the thrust plate (5) is provided with a guide groove (5.1), a guide pin (12) is arranged on the rope clip frame (1), and the guide pin (12) is matched with the guide groove (5.1) and used for limiting the movement stroke of the thrust plate (5); the rope clip frame (1) is provided with a groove, a ratchet bar is arranged in the groove, one end of the retaining block (11) is movably connected to the cross shaft (10), and the other end of the retaining block is matched with the ratchet bar.
6. The rope clip of claim 5, wherein a small spring (13) is arranged in the mounting groove of the thrust plate (5), one end of the small spring (13) is abutted against the inner wall of the mounting groove, and the other end of the small spring (13) is abutted against the transverse shaft (10) through a transverse shaft push block (14).
7. A rope clip according to claim 6, characterised in that the top of the guide pin (12) is connected with an end cap to prevent the guide slot (5.1) of the thrust plate (5) from slipping out of the guide pin (12).
8. A rope clip according to claim 7, characterised in that a thrust wheel (15) is attached to the free end of the thrust plate (5).
9. The rope clip of any one of claims 5 to 8, wherein the first connecting rod (3) and the second connecting rod (4) are provided with two groups, the two groups of the first connecting rod (3) and the second connecting rod (4) are arranged in parallel, the end parts of the first connecting rod (3) and the second connecting rod (4) in each group are movably connected, the two groups of the first connecting rod (3) are movably connected through a cross rod (16), and the joint of the first connecting rod (3) and the second connecting rod (4) is connected with the cross shaft (10) through a third connecting rod (17); one end of the lever clamp (2) is connected with the cross bar (16).
10. A release clip according to claim 9, characterised in that lifting wheels (18) are attached to the cross bar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935375.2A CN111891147B (en) | 2020-09-08 | 2020-09-08 | Unhooking rope clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935375.2A CN111891147B (en) | 2020-09-08 | 2020-09-08 | Unhooking rope clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111891147A true CN111891147A (en) | 2020-11-06 |
| CN111891147B CN111891147B (en) | 2024-05-28 |
Family
ID=73226056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010935375.2A Active CN111891147B (en) | 2020-09-08 | 2020-09-08 | Unhooking rope clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111891147B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954539A (en) * | 2022-05-23 | 2022-08-30 | 泰安瑞腾索道工程技术有限公司 | Cable holding device for freight cableway travelling crane and cable holding method thereof |
| CN121142958A (en) * | 2025-11-17 | 2025-12-16 | 四川川矿索道工程有限责任公司 | An Adaptive PID Control Method and System for Cableway Decoupling Grippers |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0708008A1 (en) * | 1994-09-08 | 1996-04-24 | Pomagalski S.A. | Detachable grip of a chairlift or a cable car |
| ATA239193A (en) * | 1993-11-25 | 1997-10-15 | Steurer Johann Ing | DETACHABLE ROPE CLAMP |
| CA2224469A1 (en) * | 1997-01-06 | 1998-07-06 | Pomagalski S.A. | Releasable clamp of a cable traction transport facility |
| CN200942774Y (en) * | 2006-09-07 | 2007-09-05 | 昆明有色冶金设计研究院 | Self-locking device with spring shaft pin plate plate of four-link gripping device |
| CN200960923Y (en) * | 2006-11-06 | 2007-10-17 | 昆明有色冶金设计研究院 | Four-spring detachable grip |
| CN107878472A (en) * | 2017-11-07 | 2018-04-06 | 中国恩菲工程技术有限公司 | Haulage cradle |
| CN209700646U (en) * | 2019-02-12 | 2019-11-29 | 哈尔滨鸿基奥利索道工程有限公司 | A track-changing and detachable grip |
| CN212289815U (en) * | 2020-09-08 | 2021-01-05 | 株洲中车特种装备科技有限公司 | Unhooking type rope clip |
-
2020
- 2020-09-08 CN CN202010935375.2A patent/CN111891147B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA239193A (en) * | 1993-11-25 | 1997-10-15 | Steurer Johann Ing | DETACHABLE ROPE CLAMP |
| EP0708008A1 (en) * | 1994-09-08 | 1996-04-24 | Pomagalski S.A. | Detachable grip of a chairlift or a cable car |
| CA2224469A1 (en) * | 1997-01-06 | 1998-07-06 | Pomagalski S.A. | Releasable clamp of a cable traction transport facility |
| CN200942774Y (en) * | 2006-09-07 | 2007-09-05 | 昆明有色冶金设计研究院 | Self-locking device with spring shaft pin plate plate of four-link gripping device |
| CN200960923Y (en) * | 2006-11-06 | 2007-10-17 | 昆明有色冶金设计研究院 | Four-spring detachable grip |
| CN107878472A (en) * | 2017-11-07 | 2018-04-06 | 中国恩菲工程技术有限公司 | Haulage cradle |
| CN209700646U (en) * | 2019-02-12 | 2019-11-29 | 哈尔滨鸿基奥利索道工程有限公司 | A track-changing and detachable grip |
| CN212289815U (en) * | 2020-09-08 | 2021-01-05 | 株洲中车特种装备科技有限公司 | Unhooking type rope clip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954539A (en) * | 2022-05-23 | 2022-08-30 | 泰安瑞腾索道工程技术有限公司 | Cable holding device for freight cableway travelling crane and cable holding method thereof |
| CN121142958A (en) * | 2025-11-17 | 2025-12-16 | 四川川矿索道工程有限责任公司 | An Adaptive PID Control Method and System for Cableway Decoupling Grippers |
| CN121142958B (en) * | 2025-11-17 | 2026-02-17 | 四川川矿索道工程有限责任公司 | Self-adaptive PID control method and system for ropeway unhooking rope clip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111891147B (en) | 2024-05-28 |
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