Boarding and alighting device of overhead man-riding device
By designing lifting components and a rotatable boarding and alighting structure on the overhead passenger vehicle, the problems of inconvenience and safety hazards in boarding and alighting in the existing device have been solved, and convenient and safe operation of the passenger vehicle has been achieved.
Patent Information
- Application Number
- CN202511312368.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-15
- Publication Date
- 2025-12-16
AI Technical Summary
Existing aerial personnel transport devices for mines are inconvenient to operate during boarding and alighting, especially in the underground environment, which places high demands on the physical fitness of the crew and poses safety hazards.
An elevated passenger vehicle device was designed, which includes a lifting component and a rotatable boarding and alighting structure. The lifting component reduces the workload of the passengers in lifting the monkey car, and the rotatable structure facilitates observation and mounting of the passenger vehicle, avoiding obstruction of the line of sight.
It improves passenger convenience and safety, reduces the risk of operational errors and equipment damage caused by obstructed vision, and reduces the workload of passengers.
Smart Images
Figure CN121133752A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of overhead passenger conveyors, in particular to an overhead passenger conveyor boarding and alighting device. BACKGROUND
[0002] The mine overhead passenger conveyor, commonly known as "monkey car", is an indispensable important personnel transport equipment in long distance inclined roadway or flat roadway in the mine. It realizes convenient transportation from one end to the other end of the roadway by driving the steel wire rope to circulate through the driving device, and the passengers ride in the hanging chair fixed on the steel wire rope.
[0003] However, in the operation link of the existing monkey car, the boarding and alighting process still has significant inconvenience. The currently widely used static boarding and alighting device requires passengers to board and alight at a fixed position. The passengers need to lift the heavy hanging chair, look up and accurately place it on the specific track, so as to complete the boarding and alighting action. This series of operations in the limited space, poor lighting and possibly wet ground environment in the mine not only tests the physical fitness of the passengers, especially those with weak physical strength, but also has the risk of operation failure leading to equipment damage or personal injury, which reduces the overall convenience and safety of the transportation system. SUMMARY
[0004] The purpose of the present application is to provide an overhead passenger conveyor boarding and alighting device to solve the problems raised in the background.
[0005] To achieve the above purpose, the present application provides the following technical scheme: an overhead passenger conveyor boarding and alighting device, comprising a mounting frame, a fixed plate, a rope supporting wheel and a passenger conveyor body, the rope supporting wheel surface is provided with a steel wire rope body, further comprising a boarding and alighting structure arranged on the surface of the mounting frame, the boarding and alighting structure comprises a fixed frame fixedly connected to the surface of the mounting frame, the bottom of the fixed frame is fixedly connected with an extension frame, the surface of the extension frame is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected with a horizontal plate, one side of the horizontal plate is provided with a lifting assembly for conveniently lifting the monkey car.
[0006] The top of the passenger conveyor body is fixedly connected with a connecting rod, one side of the connecting rod is provided with a rope holding assembly connected with the steel wire rope body.
[0007] Preferably, the rope holding assembly comprises a rope holding plate hinged to one side of the connecting rod, and the surface of the rope holding plate is fixedly connected with a rope holding block A and a rope holding block B respectively.
[0008] Preferably, the lifting assembly comprises a lifting plate fixedly connected to one side of the horizontal plate, the lifting plate is provided with a belt, the surface of the belt is fixedly connected with a plurality of lifting blocks, the lifting blocks are in "L" shape, and one side of the lifting plate is provided with a driving motor for driving the belt.
[0009] Preferably, the surface of the cable clamp is fixedly connected with a locking block adapted to the lifting block.
[0010] Preferably, the surface of the horizontal plate is provided with a guide groove adapted to the lifting block, and a pressing component is provided near the top of the wire rope body in the guide groove, and the lifting block is inclined toward the guide groove.
[0011] Preferably, the pressing component includes a support block hinged to the bottom of the horizontal plate, and a torsion spring is provided at the hinge point between the support block and the horizontal plate.
[0012] Preferably, the loading and unloading structure includes a rotating block hinged to the surface of the mounting frame, a sinking block hinged to the bottom of the rotating block, and a support plate fixedly connected to one side of the sinking block.
[0013] Preferably, a buffer rod is hinged to the top of the sinking block, and a sleeve block is hinged to the surface of the rotating block. The buffer rod passes through the sleeve block and is connected to the sleeve block by a spring.
[0014] Preferably, a magnetic block is fixedly connected to the surface of the mounting bracket near the rotating block, and the rotating block is an iron block.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] 1. This invention, by setting up a lifting component and lowering its height through a lifting plate, eliminates the need for passengers to look up and lift the monkey car for a difficult and cumbersome hanging operation. Instead, passengers only need to look straight ahead and lift the monkey car's surface cable-holding component through the lifting component. Then, the monkey car can be moved laterally to hang it above the top rail of the wire rope, thereby effectively reducing the burden on passengers and improving the convenience of using the aerial passenger transport vehicle.
[0017] 2. By setting a rotatable loading and unloading structure, the present invention can be rotated to the side of the wire rope, making it easier for passengers to observe and directly see the pallet position, making it easier to hang the connecting rod on the pallet, and pushing the entire monkey car to rotate above the top track of the wire rope. This reduces the risk of personal injury accidents caused by hanging errors due to obstruction by the wire rope, and improves transportation convenience and safety. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the vehicle loading and unloading structure of the present invention;
[0019] Figure 2 This is a schematic diagram of the other side of the structure used to illustrate the first embodiment of the vehicle loading and unloading structure of the present invention;
[0020] Figure 3 This is a schematic diagram illustrating the lifting component of the present invention;
[0021] Figure 4 This is a schematic diagram illustrating the pressing component of the present invention;
[0022] Figure 5 This is a schematic diagram of the overall structure of the second embodiment of the vehicle loading and unloading structure of the present invention;
[0023] Figure 6 This is a schematic diagram illustrating the state of the rotating block rotating to one side of the wire rope body, as per the present invention.
[0024] In the diagram: 1. Mounting frame; 11. Fixing plate; 12. Rope pulley; 13. Wire rope body; 2. Fixing frame; 21. Extension frame; 22. Connecting plate; 221. Horizontal plate; 222. Lifting plate; 223. Belt; 224. Lifting block; 225. Drive motor; 226. Guide groove; 23. Support block; 231. Torsion spring; 3. Passenger vehicle body; 31. Connecting rod; 32. Cable gripping plate; 321. Cable gripping block A; 322. Cable gripping block B; 323. Locking block; 4. Rotating block; 41. Sinking block; 411. Buffer rod; 412. Sleeve block; 413. Spring; 42. Support plate; 43. Magnetic block. Detailed Implementation
[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0026] Example 1:
[0027] This invention discloses an aerial passenger vehicle boarding and alighting device, such as... Figures 1-4As shown, the system includes a mounting frame 1, a fixing plate 11, a rope-supporting wheel 12, and a passenger vehicle body 3. The mounting frame 1 is installed at the top of the roadway. The fixing plate 11 is fixedly connected to the bottom of the mounting frame 1 by bolts or welding. The rope-supporting wheel 12 is rotatably connected to the surface of the fixing plate 11. A wire rope body 13 is mounted on the surface of the rope-supporting wheel 12. The two ends of the wire rope body 13 are driven by external drive components, moving at unit distances. The rope-supporting wheel 12 supports the moving wire rope body 13. Multiple sets of structures like the mounting frame 1, fixing plate 11, and rope-supporting wheel 12 are arranged at certain intervals in the roadway to support the movement of the wire rope. The passenger vehicle body 3 is a steel pipe structure for human seating, containing a seat, footrest, and other necessary structures, used to support the ore... The system is for transporting workers over a certain distance, which is existing technology and will not be described in detail here. It also includes a loading and unloading structure, which is set on the surface of the mounting frame 1. The loading and unloading structure includes a fixed frame 2 fixedly connected to the surface of the mounting frame 1. An extension frame 21 is fixedly connected to the bottom of the fixed frame 2. The fixed frame 2 and the extension frame 21 are located directly above the wire rope body 13. A connecting plate 22 is fixedly connected to the surface of the extension frame 21. A horizontal plate 221 is fixedly connected to the surface of the connecting plate 22. The horizontal plate 221 is placed perpendicularly to the wire rope body 13. A lifting component is provided on one side of the horizontal plate 221 to facilitate lifting the monkey car. A connecting rod 31 is fixedly connected to the top of the passenger carrier body 3. A clamping cable assembly connected to the wire rope body 13 is provided on one side of the connecting rod 31.
[0028] Specifically, by lifting the cable-holding assembly on one side of the connecting rod 31 at the top of the passenger vehicle body 3 through the lifting assembly, the workload of passengers lifting the passenger vehicle body 3 to attach the cable can be reduced, and passengers do not need to look up and lift the passenger vehicle body 3, thus reducing safety hazards in the roadway in a dimly lit environment.
[0029] In this embodiment, the cable-holding assembly includes a cable-holding plate 32 hinged to one side of the connecting rod 31. Cable-holding blocks A321 and B322 are fixedly connected to the surface of the cable-holding plate 32. Cable-holding blocks A321 and B322 are both semi-circular steel plates with their concave surfaces facing opposite directions. The two plates can be used to hold tightly to the surface of the wire rope body 13. The connecting rod 31 is pressed down by the weight of the passenger, and the passenger is held tightly to the wire rope body 13 by lever principle, which improves the stability of the passenger vehicle during operation.
[0030] Furthermore, the lifting assembly includes a lifting plate 222 fixedly connected to one side of the horizontal plate 221. A belt 223 is provided inside the lifting plate 222. The belt 223 is driven by at least two synchronous pulleys, which are rotatably connected inside the lifting plate 222. Several lifting blocks 224 are fixedly connected to the surface of the belt 223. The lifting blocks 224 are "L" shaped. A drive motor 225 for driving the belt 223 is installed on one side of the lifting plate 222. The drive motor 225 is axially fixedly connected to one of the synchronous pulleys. Through the output of the drive motor 225, the synchronous pulley can be driven to rotate, thereby driving the belt 223 on its surface, causing the several lifting blocks 224 on the surface of the belt 223 to perform continuous up-and-down reciprocating motion. A locking block 323 adapted to the lifting block 224 is fixedly connected to the surface of the cable plate 32. The locking block 323 can be locked on the surface of the "L" shaped lifting block 224 and moves upward with the lifting of the belt 223.
[0031] Specifically, the rider only needs to lift the main body 3 of the passenger vehicle and engage the locking block 323 on the surface of the cable plate 32 with the lifting block 224 on the surface of the belt 223. Then, under the output of the drive motor 225, the belt 223 drives the lifting block 224 on its surface to move upward continuously, so that the rider does not need to lift the passenger vehicle upward, effectively reducing their workload and easing the burden on the riders working in the mine.
[0032] The horizontal plate 221 has a guide groove 226 adapted to the lifting block 224. A pressing component is provided near the top of the wire rope body 13 in the guide groove 226. The lifting block 224 is inclined toward the guide groove 226. When the lifting block 224 drives the clamping block 323 on the surface of the cable clamping plate 32 to the position of the guide groove 226, the clamping block 323 can slide down into the guide groove 226 by its own weight through the inclined lifting block 224. The pressing component includes a support block 23 hinged to the bottom of the horizontal plate 221. A torsion spring 231 is provided at the hinge point between the support block 23 and the horizontal plate 221.
[0033] Specifically, when the lifting block 224 lifts the clamping block 323 on the surface of the cable-holding plate 32 to the guide groove 226, the inclined lifting block 224 allows the clamping block 323 to slide down into the guide groove 226 under its own weight. Then, the passenger only needs to slide the passenger vehicle body 3 laterally, allowing the clamping block 323 to slide laterally within the guide groove 226 above the support block 23, and moving the cable-holding plate 32 to one side of the wire rope body 13. The cable-holding blocks A321 and B322 are then positioned above and below the wire rope body 13, respectively. At this time, the support block 23 will not rotate due to the torsional force of the torsion spring 231, where the torsional force of the torsion spring 231 is greater than that of the entire passenger vehicle body 3. The weight is less than that of the passenger carrier body 3 when no one is riding on it. That is, when no one is riding on it, the torsion spring 231 will not twist, so the support block 23 will not rotate downwards, and the cable grab blocks A321 and B322 will not grip the wire rope body 13 tightly, ensuring that the passenger can sit on the passenger carrier body 3 smoothly. After the passenger sits on the passenger carrier body 3, the weight of the passenger presses down, and the locking block 323 presses down on the support block 23, causing the torsion spring 231 to twist. The support block 23 rotates downwards and lowers the locking block 323. Then, the cable grab plate 32 drives the cable grab blocks A321 and B322 to grip the wire rope body 13 tightly. Then, driven by the continuously running wire rope body 13, the passenger carrier body 3 moves the passenger.
[0034] Example 2:
[0035] Unlike Embodiment 1, Embodiment 2 provides another implementation method for the boarding and alighting structure, such as... Figure 5 and Figure 6 As shown, the loading and unloading structure includes a rotating block 4 hinged to the surface of the mounting frame 1. A sinking block 41 is hinged to the bottom of the rotating block 4. A support plate 42 is fixedly connected to one side of the sinking block 41. The support plate 42 is "L" shaped.
[0036] Specifically, passengers can use the passenger carrier to push the pallet 42, causing the sinking block 41 and the rotating block 4 to rotate to one side, offset from the steel wire rope body 13. This allows for a more convenient and intuitive view of the lifting track position. The connecting rod 31 of the passenger carrier body 3 is then placed on the surface of the pallet 42, with the pallet 42 abutting against the bend where the connecting rod 31 connects to the passenger carrier body 3. Subsequently, the pallet 42 is pushed in the opposite direction, causing the sinking block 41 and the rotating block 4 to rotate back to their initial position, i.e., the top of the steel wire rope body 13. This completes the track entry operation of the passenger carrier body 3, avoiding the problem of the passenger carrier body 3 not being able to enter the normal track due to the obstruction of the steel wire rope body 13.
[0037] Furthermore, a buffer rod 411 is hinged to the top of the sinking block 41, and a sleeve block 412 is hinged to the surface of the rotating block 4. The buffer rod 411 passes through the sleeve block 412 and is connected to the sleeve block 412 via a spring 413. Both ends of the spring 413 are fixedly connected to the buffer rod 411 and the sleeve block 412, respectively. Under the elastic force of the spring 413, the sinking block 41 will cause the support plate 42 to be suspended a certain distance above the wire rope body 13, and the spring 413... The elastic deformation force is greater than the weight of the passenger vehicle body 3. So when the support plate 42 only supports the passenger vehicle body 3, the spring 413 will not deform. That is, the cable assembly will not contact the wire rope body 13 temporarily. After a person sits on the passenger vehicle body 3, the spring 413 is compressed under the pressure of the person's weight. This causes the support plate 42 to drive the sinking block 41 to rotate downward, so that the cable assembly contacts and holds the wire rope body 13. Then, the person is moved by the movement of the wire rope body 13.
[0038] A magnetic block 43 is fixedly connected to the side of the mounting frame 1 near the rotating block 4. The rotating block 4 is an iron block. When the rotating block 4 and the magnetic block 43 are attached to each other, the mounting frame 1 and the sinking block 41 will be located directly above the wire rope body 13, which makes it easy for the cable clamping assembly to contact and clamp the wire rope body 13.
[0039] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. An aerial passenger vehicle boarding and alighting device, comprising a mounting frame (1), a fixing plate (11), a rope-supporting wheel (12), and a passenger vehicle body (3), wherein a steel wire rope body (13) is provided on the surface of the rope-supporting wheel (12), characterized in that, It also includes a loading and unloading structure, which is set on the surface of the mounting frame (1). The loading and unloading structure includes a fixed frame (2) fixedly connected to the surface of the mounting frame (1). An extension frame (21) is fixedly connected to the bottom of the fixed frame (2). A connecting plate (22) is fixedly connected to the surface of the extension frame (21). A horizontal plate (221) is fixedly connected to the surface of the connecting plate (22). A lifting component for easy lifting of the monkey car is provided on one side of the horizontal plate (221). The top of the passenger vehicle body (3) is fixedly connected to a connecting rod (31), and a cable-holding assembly connected to the wire rope body (13) is provided on one side of the connecting rod (31).
2. The aerial passenger vehicle boarding and alighting device according to claim 1, characterized in that: The cable-holding assembly includes a cable-holding plate (32) hinged to one side of the connecting rod (31), and cable-holding blocks A (321) and B (322) are fixedly connected to the surface of the cable-holding plate (32).
3. The aerial passenger vehicle boarding and alighting device according to claim 1, characterized in that: The lifting assembly includes a lifting plate (222) fixedly connected to one side of the horizontal plate (221), a belt (223) is provided inside the lifting plate (222), a plurality of lifting blocks (224) are fixedly connected to the surface of the belt (223), the lifting blocks (224) are "L" shaped, and a drive motor (225) for driving the belt (223) is installed on one side of the lifting plate (222).
4. The aerial passenger vehicle boarding and alighting device according to any one of claims 1-3, characterized in that: The surface of the cable-holding plate (32) is fixedly connected with a locking block (323) that is compatible with the lifting block (224).
5. The aerial passenger vehicle boarding and alighting device according to claim 3, characterized in that: The surface of the horizontal plate (221) is provided with a guide groove (226) that is adapted to the lifting block (224). A pressing component is provided in the guide groove (226) near the top of the wire rope body (13). The lifting block (224) is inclined toward the guide groove (226).
6. The aerial passenger vehicle boarding and alighting device according to claim 5, characterized in that: The pressing assembly includes a support block (23) hinged to the bottom of the horizontal plate (221), and a torsion spring (231) is provided at the hinge point between the support block (23) and the horizontal plate (221).
7. The aerial passenger vehicle boarding and alighting device according to claim 1, characterized in that: The loading and unloading structure includes a rotating block (4) hinged to the surface of the mounting frame (1), a sinking block (41) hinged to the bottom of the rotating block (4), and a support plate (42) fixedly connected to one side of the sinking block (41).
8. The aerial passenger vehicle boarding and alighting device according to claim 7, characterized in that: The top of the sinking block (41) is hinged with a buffer rod (411), and the surface of the rotating block (4) is hinged with a sleeve block (412). The buffer rod (411) passes through the sleeve block (412) and is connected to the sleeve block (412) by a spring (413).
9. The aerial passenger vehicle boarding and alighting device according to claim 7, characterized in that: A magnetic block (43) is fixedly connected to the side of the mounting bracket (1) near the rotating block (4), and the rotating block (4) is an iron block.