A track cable car transportation method in a high and steep slope, large drop and narrow valley environment

Abstract

This invention provides a method for transporting goods by cable car in narrow environments with steep slopes, large drops, and large elevation differences, belonging to the field of transportation technology. The method includes the following steps: S1: Based on actual transportation needs, an effective transportation route is measured and determined, a track transportation line is constructed, rope supports are erected, track ropes are arranged, and the transportation vehicle device is installed. This invention, by incorporating a clamping assembly and a quick-release assembly, allows the cable car to detach during use. Starting the motor drives the connecting collar to move into the right-angle hook, where a tension spring rotates the first rack and first gear, releasing the clamping blocks and opening the support rod and contact plate, thus detaching the cable car. Upon reaching the destination, the cable car detaches from the cableway and directly propels the cable car to complete the transportation of goods. This improves the efficiency and convenience of goods transportation in narrow environments with steep slopes, large drops, and large elevation differences, while reducing manpower consumption.

Description

Technical Field

[0001] This invention relates to the field of transportation technology, and in particular to a method for rail cable car transportation in narrow environments with steep slopes, large drops, and valley bottoms. Background Technology

[0002] A cable car is a transport vehicle that uses a motor to drive steel cables, pulling carriages along a track laid on the ground with a certain slope. It is used to lift or lower people and goods. It is often used in industrial and mining areas, cities, or scenic tourist areas. In steep slopes, large drops, and narrow valleys, traditional transportation methods often face challenges. Traditional railway or road transport methods are limited by the terrain and topography, making them unsuitable for steep slopes and large drops, resulting in limited carrying capacity and high costs.

[0003] Existing cable cars typically employ an integrated design. Once the cable car has transported goods to its destination, environmental factors prevent the use of other vehicles to transport the goods, necessitating manual labor. This makes it inconvenient to transfer goods in steep slopes, large drops, and narrow valleys, consuming a significant amount of manpower. Furthermore, existing cable cars are often unsuitable for transporting goods in steep slopes, large drops, and narrow valleys, potentially leading to problems such as difficulty climbing slopes or excessively fast descents, which could cause goods to spill.

[0004] Therefore, this application provides a rail cable car transportation method for narrow environments with steep slopes, large drops, and valley bottoms to meet the needs. Summary of the Invention

[0005] The technical problem to be solved by this invention is to provide a cable car transportation method for steep slopes, large drops, and narrow valleys. This solves the problem that existing cable cars, after transporting goods to their destination, are limited by environmental factors and cannot be transported by other means of transportation, requiring manual labor. This is inconvenient for transferring goods and materials in steep slopes, large drops, and narrow valleys, consuming a lot of manpower. At the same time, existing cable cars are usually not suitable for transportation in steep slopes, large drops, and narrow valleys, and may have problems such as being unable to climb uphill or going downhill at too fast speeds, which may easily cause the transported goods to spill.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A method for rail cable car transportation in narrow environments with steep slopes and large drops in elevation includes the following steps:

[0008] S1: Based on actual transportation needs, measure and determine the effective transportation route, build the rail transportation line, erect rope supports, arrange the rail ropes, and install the transportation vehicle equipment;

[0009] S2: The transport materials are piled into the transport cable car of the transport vehicle device, the connecting collar is hooked into the right-angle hook, the motor is started, and the transport cable car is moved by the drive component, so that the connecting collar is disengaged from the inside of the quick disengagement component. Under the action of the tension spring, the first rack and the first gear are driven to mesh with each other, so that the arc-shaped locking block and the arc-shaped groove are in contact and locked together. During the sliding tightening process of the clamping block slider, the contact plate at the front end of the support rod contacts the extrusion groove on the inside of the transport cable car to stabilize the clamping and start the transport.

[0010] S3: When transporting goods to the valley floor, the hydraulic cylinder is stretched by the weight of the mounting frame and the transport cable car itself through the front telescopic rod. The mutual meshing of the second rack and the second gear causes the counterweight fixed on the synchronous wheel to move. Due to the increase in weight on the rear side caused by the center shift, the hydraulic cylinder on the rear side is stretched, so that the transport cable car can keep its center of gravity level. When transporting goods to the mountain top, the mutual meshing of the second rack and the second gear causes the counterweight fixed on the synchronous wheel to move. Due to the increase in weight on the rear side caused by the center shift, the hydraulic cylinder on the front side is stretched, so that the transport cable car can keep its center of gravity level.

[0011] S4: Upon arrival of the transport vehicle, by hooking the connecting collar into the right-angle hook, the first rack and the first gear mesh with each other, causing the first gear to rotate counterclockwise. The teeth of the first gear push the damping cylindrical pin, stretching the elastic telescopic rod. The damping cylindrical pin slowly slides in the groove of the mounting frame, allowing the transport cable car to detach independently.

[0012] Preferably, the transport vehicle device described in step S1 includes a transport cable car. Several sets of wheels are rotatably mounted on the bottom of the cable car. A transport track is installed on the outer side of the wheels. A mounting frame one is mounted on the top of the cable car. A clamping assembly is slidably mounted on the mounting frame one. Extrusion grooves are symmetrically arranged on the inner sidewall of the cable car, and the clamping assembly contacts the extrusion grooves and presses outwards. Arc grooves are symmetrically arranged on the outer sidewall of the cable car, and the clamping assembly contacts the arc grooves and clamps inwards. Four sets of hydraulic cylinders are symmetrically mounted on the mounting frame one. A mounting frame two is fixedly mounted on the top of each hydraulic cylinder. A self-balancing assembly is fixedly mounted on the mounting frame two. Drive assemblies are fixedly mounted on both sides of the mounting frame two. A quick-release assembly is installed on one side of the transport track. A cableway rope is nested inside the drive assembly. Preferably, the transport cable car is made of aluminum alloy. The mounting frame one and mounting frame two are parallel to each other. The extrusion grooves and arc grooves are made of nickel-plated alloy. The hydraulic cylinders are installed perpendicular to the mounting frame two.

[0013] Preferably, the clamping assembly includes a first gear, which is rotatably mounted at the top center of the mounting bracket. A rotating disk is rotatably mounted on the top of the first gear. Four sets of mounting ball heads are movably mounted at equal angles on the outer side of the rotating disk. A fixing rod is fixedly mounted at the tail of each mounting ball head. A slider is movably connected to the tail end of the fixing rod. A slider is slidably mounted in a groove on the inner side of the mounting bracket. A support rod is rotatably mounted at the end of the slider. A contact plate is rotatably mounted at the end of the support rod. A connecting rod is fixedly mounted at the bottom of the slider. A contact plate is connected to the bottom of the connecting rod. The clamping jaws have an arc-shaped locking block installed on their clamping surface and a rough contact layer. A rack collar is fixedly installed on the inner side of the mounting frame. A first rack is damped and slidably installed on the inner side of the rack collar. A connecting collar is fixedly installed at one end of the first rack. One end of the first rack is connected to the inner side of the mounting frame through a tension spring. Elastic telescopic rods are fixedly installed at equal intervals on the rack collar near the first gear. A damping cylindrical pin is fixedly installed at the front end of the elastic telescopic rod, and the damping cylindrical pin slides dampedly within a groove of the mounting frame.

[0014] Preferably, the sliders on both sides of the mounting bracket are parallel to each other, the connecting rods are symmetrically installed on the top of the clamping blocks, the arc-shaped locking blocks are made of vulcanized rubber, the arc-shaped locking blocks are located above the rough contact layer, the rough contact layer is made of metal frosted stone, the rack collar is installed on the right side of the first gear, and the first rack is parallel to the mounting bracket.

[0015] Preferably, the self-balancing assembly includes a telescopic rod, which is symmetrically fixedly mounted on the first mounting frame. A spring is sleeved on the telescopic rod, and a second rack is fixedly mounted on the top of the telescopic rod, passing through the second mounting frame. The second rack and the second gear mesh with each other. A second gear is rotatably mounted on the second mounting frame, and a synchronous pulley is rotatably mounted on the output end of the second gear. The synchronous pulleys are connected by a synchronous belt, and a counterweight is fixedly mounted on the synchronous belt. The counterweight is damped and connected to a groove on the second mounting frame.

[0016] Preferably, the second rack is mounted perpendicular to the mounting bracket, the timing pulley is made of aluminum alloy, the timing belt is made of rubber, and the counterweight is made of cast iron.

[0017] Preferably, the drive assembly includes roller boxes, four sets of roller boxes are fixedly and symmetrically installed on the outer side of the mounting frame two, and rollers are installed on the inner side of the roller boxes. A connecting shaft is rotatably connected between two sets of roller boxes on the narrow side of the transport cable car, and the connecting shaft is connected to the rollers. A motor is fixedly installed on one side of the roller box, and the output shaft of the motor passes through the roller box and is connected to the rollers.

[0018] Preferably, the two sets of roller boxes on the narrow side of the transport cable car are parallel to each other, and the rollers are made of wear-resistant steel.

[0019] Preferably, the quick-release assembly includes a wall, on which a sliding groove seat is fixedly installed, a guide slider is slidably installed, and a right-angle hook is rotatably installed on the guide slider.

[0020] Compared with the prior art, the present invention has at least the following beneficial effects:

[0021] In the above solution, by setting up a clamping component and a quick release component, when in use, by starting the motor, the driving force of the motor drives the connecting collar to move into the right-angle hook. Under the action of the tension spring, the first rack drives the first gear to rotate, releasing the clamping block and opening the support rod and contact plate, so that the transport cable car can detach. After reaching the destination, the transport cable car detaches from the cableway and directly pushes the transport cable car to complete the transportation of goods and materials. This improves the efficiency and convenience of goods transportation in steep slopes, large drops, and narrow valley environments, and reduces manpower consumption.

[0022] By incorporating a self-balancing component, the position of the counterweight on the synchronous belt changes during transportation through the meshing of the second rack and second gear, thereby shifting the center of gravity and altering the extension of the hydraulic cylinder. This keeps the center of gravity of the cable car level, improving the stability of cargo transportation and reducing damage to the cable car ropes caused by the center of gravity shifting and the rollers squeezing the ropes.

[0023] By setting up a drive component, the front motor pulls the transport device uphill, and the rear motor pushes the transport device downhill. When going downhill, the front motor reverses to slow down, which improves the safety and stability of cargo transportation. Attached Figure Description

[0024] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0025] Figure 1 A three-dimensional structural diagram of a cable car transportation device for use in narrow environments with steep slopes, large drops, and large drops.

[0026] Figure 2 This is a three-dimensional structural diagram of the clamping component;

[0027] Figure 3 for Figure 2 3D magnified structural diagram;

[0028] Figure 4This is a schematic diagram of the clamping components and structure;

[0029] Figure 5 This is a schematic diagram of the assembly structure of mounting bracket 1, mounting bracket 2, hydraulic cylinder and drive assembly;

[0030] Figure 6 This is a schematic diagram of the assembly structure of the drive component and the self-balancing component;

[0031] Figure 7 A schematic diagram showing the positional relationship between the cable car, wheels, and transport track;

[0032] Figure 8 A schematic diagram of the connection structure for quickly detaching and clamping components.

[0033] [Figure Labels]

[0034] 1. Transport cable car; 2. Wheel; 3. Transport track; 4. Mounting frame one; 5. Clamping assembly; 501. First gear; 502. Rotary disk; 503. Mounting ball head; 504. Fixing rod; 505. Slider; 506. Support rod; 507. Contact plate; 508. Connecting rod; 509. Clamping clamp block; 510. Arc-shaped locking block; 511. Rough contact layer; 512. Rack collar; 513. First rack; 514. Connecting collar; 515. Tension spring; 516. Elastic telescopic rod; 517. Damping cylindrical pin 6. Extrusion groove; 7. Arc groove; 8. Hydraulic cylinder; 9. Mounting bracket II; 10. Self-balancing assembly; 101. Telescopic rod; 102. Spring; 103. Second rack; 104. Second gear; 105. Synchronous pulley; 106. Synchronous belt; 107. Counterweight; 11. Drive assembly; 111. Roller box; 112. Roller; 113. Connecting shaft; 114. Motor; 12. Quick release assembly; 121. Wall; 122. Slide seat; 123. Guide slider; 124. Right angle hook; 13. Cableway rope.

[0035] As shown in the figure, specific structures and devices are labeled in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0036] The following describes in detail, with reference to the accompanying drawings and specific embodiments, a method for transporting rail cables in narrow environments with steep slopes and large drops in valleys, according to the present invention. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0037] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0038] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0039] It is understood that the meanings of “on”, “above” and “above” in this disclosure should be interpreted in the broadest sense, such that “on” means not only “directly on” something, but also includes something with an intermediary feature or layer, and that “above” or “above” means not only “on” something, but also includes something “above” or “above” without an intermediary feature or layer.

[0040] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0041] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides a method for rail cable car transportation in a narrow environment with steep slopes, large drops, and valley bottoms, comprising the following steps:

[0042] S1: Based on actual transportation needs, measure and determine the effective transportation route, build the rail transportation line, erect rope supports, arrange the rail ropes, and install the transportation vehicle equipment;

[0043] S2: The transport materials are piled into the transport cable car of the transport vehicle device, the connecting collar is hooked into the right-angle hook, the motor is started, and the transport cable car is moved by the drive component, so that the connecting collar is disengaged from the inside of the quick disengagement component. Under the action of the tension spring, the first rack and the first gear are driven to mesh with each other, so that the arc-shaped locking block and the arc-shaped groove are in contact and locked together. During the sliding tightening process of the clamping block slider, the contact plate at the front end of the support rod contacts the extrusion groove on the inside of the transport cable car to stabilize the clamping and start the transport.

[0044] S3: When transporting goods to the valley floor, the hydraulic cylinder is stretched by the weight of the mounting frame and the transport cable car itself through the front telescopic rod. The mutual meshing of the second rack and the second gear causes the counterweight fixed on the synchronous wheel to move. Due to the increase in weight on the rear side caused by the center shift, the hydraulic cylinder on the rear side is stretched, so that the transport cable car can keep its center of gravity level. When transporting goods to the mountain top, the mutual meshing of the second rack and the second gear causes the counterweight fixed on the synchronous wheel to move. Due to the increase in weight on the rear side caused by the center shift, the hydraulic cylinder on the front side is stretched, so that the transport cable car can keep its center of gravity level.

[0045] S4: Upon arrival of the transport vehicle, by hooking the connecting collar into the right-angle hook, the first rack and the first gear mesh with each other, causing the first gear to rotate counterclockwise. The teeth of the first gear push the damping cylindrical pin, stretching the elastic telescopic rod. The damping cylindrical pin slowly slides in the groove of the mounting frame, allowing the transport cable car to detach independently.

[0046] As one implementation method in this embodiment, such as Figure 1 , Figure 2 , Figure 4 , Figure 6 and Figure 7As shown, the transport vehicle device described in step S1 above includes a transport cable car 1. Several sets of wheels 2 are rotatably mounted on the bottom of the transport cable car 1. Transport tracks 3 are installed on the outer sides of the wheels 2. A mounting frame 4 is installed on the top of the transport cable car 1. A clamping assembly 5 is slidably mounted on the mounting frame 4. Extrusion grooves 6 are symmetrically arranged on the inner sidewall of the transport cable car 1, and the clamping assembly 5 contacts the extrusion grooves 6 and presses outwards. Arc grooves 7 are symmetrically arranged on the outer sidewall of the transport cable car 1, and the clamping assembly 5 contacts the arc grooves 7 and clamps inwards. Four sets of hydraulic cylinders 8 are symmetrically mounted on the mounting frame 4. A second mounting frame 9 is fixedly mounted on the top of each hydraulic cylinder 8, and a self-balancing assembly 10 is fixedly mounted on the second mounting frame 9. Drive components 11 are fixedly installed on both sides of the mounting frame 2 9. A quick release component 12 is installed on one side of the transport track 3. A cableway rope 13 is nested inside the drive component 11. In use, the transport cable car 1 loaded with goods is pulled into the transport track 3. The clamping component 5 is aligned with the transport cable car 1. After clamping, the drive component 11 is activated. The drive component 11 drives the transport cable car 1 to move along the cableway rope 13. The clamping component 5 and the quick release component 12 separate, so that the transport cable car 1 transports goods to the valley floor. During the transportation process, the four sets of hydraulic cylinders 8 between the mounting frame 1 4 and the mounting frame 2 9 are stretched and adjusted by the self-balancing component 10, so that the transport cable car 1 maintains the balance of the center of gravity.

[0047] In this embodiment, the transport cable car 1 is made of aluminum alloy. Mounting frame 1 4 and mounting frame 2 9 are parallel to each other. The extrusion groove 6 and the arc groove 7 are made of nickel-plated alloy. The hydraulic cylinder 8 is installed perpendicular to the mounting frame 2 9. By using the transport cable car 1 made of aluminum alloy, the weight of the transport cable car 1 body is reduced, and the driving stability of the drive assembly 11 is improved. By using the extrusion groove 6 and the arc groove 7 made of nickel-plated alloy, the wear resistance of the structure is increased, and the service life of the device is improved.

[0048] As one implementation method in this embodiment, such as Figures 1-4As shown, the clamping assembly 5 includes a first gear 501. The first gear 501 is rotatably mounted at the top center of the mounting bracket 4. A rotating disk 502 is rotatably mounted on the top of the first gear 501. Four sets of mounting ball heads 503 are movably mounted at equal angles on the outer side of the rotating disk 502. A fixing rod 504 is fixedly mounted at the tail of the mounting ball head 503. A slider 505 is movably connected to the tail end of the fixing rod 504. The slider 505 is slidably mounted in a groove on the inner side of the mounting bracket 4. A support rod 506 is rotatably mounted at the end of the slider 505. A contact plate 507 is rotatably mounted at the end of the support rod 506. A connecting rod 508 is fixedly mounted at the bottom of the slider 505. A clamping clamp block 509 is connected to the bottom of the connecting rod 508. An arc-shaped locking block 510 is installed on the clamping surface of the clamping block 509. A rough contact layer 511 is installed on the clamping surface of the clamping clamp block 509. A rack collar 512 is fixedly installed on the inner side of the mounting frame 4. A first rack 513 is damped and slidably installed on the inner side of the rack collar 512. A connecting collar 514 is fixedly installed on one end of the first rack 513. One end of the first rack 513 is connected to the inner side of the mounting frame 4 through a tension spring 515. An elastic telescopic rod 516 is fixedly installed at equal intervals on the side of the rack collar 512 near the first gear 501. A damping cylindrical pin 517 is fixedly installed at the front end of the elastic telescopic rod 516, and the damping cylindrical pin 517 slides dampedly in the groove of the mounting frame 4. In use, by pushing the transport cable car 1 into the transport... Inside the transport track 3, align the arc grooves 7 on both sides of the transport cable car 1 with the clamping blocks 509. Quickly pull the connecting collar 514 to pull the first rack 513. The tension spring 515 at the tail end of the first rack 513 is stretched, and the connecting collar 514 is hooked into the quick release assembly 12. During the quick pull, the first rack 513 and the first gear 501 mesh with each other, causing the first gear 501 to rotate counterclockwise. The teeth of the first gear 501 actuate the damping cylindrical pin 517, stretching the elastic telescopic rod 516. The damping cylindrical pin 517 slowly slides in the groove of the mounting frame 4. (Because the damping cylindrical pin 517 is damped and slidably connected in the groove of the mounting frame 4, the first rack 513 slides dampedly in the rack collar 512. Under normal circumstances, the slow sliding...) The impact will not cause displacement of the damping cylindrical pin 517. The damping cylindrical pin 517 blocks the right side of the first gear 501, preventing the first gear 501 from rotating counterclockwise to release the clamping assembly 5, making it easier for the release clamping block 509 to clamp the transport cable car 1. The drive assembly 11 drives the transport cable car 1 to move, thereby causing the connecting collar 514 to disengage from the inside of the quick release assembly 12, causing the tension spring 515 at the other end of the first rack 513 to return to its original state, thereby driving the first rack 513 to move horizontally in the direction of the tension spring 515's return. During the movement, the first rack 513 meshes with the first gear 501, and the first gear 501 rotates clockwise. The slider 505 on the inner side of the mounting bracket 4 slides in the groove.The connecting rod 508 at the bottom of the slider 505 drives the clamping blocks 509 on both sides to move, so that the arc-shaped locking block 510 and the arc-shaped groove 7 come into contact and lock together. The rough contact layer 511 below the clamping block 509 clamps the transport cable car 1 and assists in clamping by increasing the friction of the contact surface. During the sliding and tightening process of the slider 505, the sidewalls of the contact plate 507 at the front end of the support rod 506 on the same side gradually come into contact with each other until they contact the extrusion groove 6 on the inner side of the transport cable car 1. By sliding the slider 505, the support rod 506 rotates on the slider 505 to adjust the angle of the extrusion force it receives until the arc-shaped locking block 510 of the clamping block 509 is completely pressed against the arc-shaped groove 7 on the transport cable car 1. The support rods 506 on both sides press against the extrusion groove 6 on the inner side of the transport cable car 1. At the same time, the support rods 506 can also distribute the impact force during transportation for the installation frame 4 through the support rods 506, which improves the transportation stability. Driven by the motor 114, the transport cable car 1 rolls off the transport track 3 through the bottom wheels 2 and begins transportation. ,

[0049] In this embodiment, the sliders 505 on both sides of the mounting bracket 4 are parallel to each other, the connecting rods 508 are symmetrically installed on the top of the clamping blocks 509, the arc-shaped locking blocks 510 are made of vulcanized rubber, the arc-shaped locking blocks 510 are set above the rough contact layer 511, the rough contact layer 511 is made of metal abrasive material, the rack collar 512 is set on the right side of the first gear 501, the first rack 513 is parallel to the mounting bracket 4, by using the arc-shaped locking blocks 510 made of vulcanized rubber, when they contact and clamp with the arc groove 7, the vulcanized rubber has a certain adsorption on the surrounding contact surface, giving it good friction, and at the same time, it has a certain shock absorption effect on the transport cable car 1. By using the rough contact layer 511 made of metal abrasive material, the friction of the contact surface is increased, and the contact clamping of the arc-shaped locking blocks 510 and the arc groove 7 is assisted.

[0050] As one implementation method in this embodiment, such as Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, the self-balancing assembly 10 includes a telescopic rod 101. The telescopic rod 101 is symmetrically mounted on the mounting frame 4. A spring 102 is sleeved on the telescopic rod 101. A second rack 103 is fixedly mounted on the top of the telescopic rod 101, and the second rack 103 passes through the mounting frame 9. The second rack 103 meshes with a second gear 104. A second gear 104 is rotatably mounted on the mounting frame 9. A synchronous pulley 105 is rotatably mounted on the output end of the second gear 104. The synchronous pulleys 105 are connected by a synchronous belt 106. A counterweight 107 is fixedly sleeved on the synchronous belt 106. A damping connection is provided within the groove on the mounting frame 9. There is a counterweight 107. When transporting goods to the valley floor, the front telescopic rod 101 is subjected to the weight of the mounting frame 4 and the transport cable car 1, which causes the hydraulic cylinder 8 to extend. During the downward tilting process, it is subjected to the downward squeezing force of the mounting frame 9, which causes the spring 102 mounted on the telescopic rod 101 to compress and contract. The second rack 103 at the top of the telescopic rod 101 meshes with the second gear 104 on the mounting frame 9 and rotates counterclockwise, which causes the synchronous pulley 105 to rotate. The synchronous pulley 105 on the rear side is connected by the synchronous belt 106 and rotates counterclockwise, which causes the counterweight 107 fixed on the synchronous pulley 105 to move backward. During the movement, the synchronous pulley on the rear side... 105 drives the second gear 104 to rotate counterclockwise. The second gear 104 meshes with the second rack 103, causing the second rack 103 to move the telescopic rod 101 upwards. The spring 102 is stretched. Due to the increased weight on the rear side caused by the center shift, the hydraulic cylinder 8 on the rear side is stretched, allowing the transport cable car 1 to maintain a horizontal center of gravity. During transport to the mountaintop, the telescopic rod 101 is subjected to the weight of the mounting frame 4 and the transport cable car 1 itself, causing the hydraulic cylinder 8 to stretch. During the upward tilting process, it is subjected to the downward gravity of the mounting frame 4, thus stretching the spring 102 mounted on the telescopic rod 101. The first... The second rack 103 meshes with the second gear 104 on the mounting bracket 9 and rotates counterclockwise, causing the synchronous pulley 105 to rotate. The synchronous pulley 105 on the rear side rotates counterclockwise through the synchronous belt 106, causing the counterweight block 107 fixed on the synchronous pulley 105 to move forward. During the movement, the synchronous pulley 105 on the front side drives the second gear 104 to rotate counterclockwise. Through the meshing of the second gear 104 and the second rack 103, the second rack 103 drives the telescopic rod 101 to move upward. The spring 102 is stretched by force. Due to the increase in weight on the rear side caused by the center offset, the hydraulic cylinder 8 on the front side is stretched, so that the transport cable car 1 can maintain a horizontal center of gravity.

[0051] In this embodiment, the second rack 103 is mounted perpendicular to the mounting bracket 9, the timing pulley 105 is made of aluminum alloy, the timing belt 106 is made of rubber, and the counterweight 107 is made of cast iron. By using the timing pulley 105 made of aluminum alloy, the wear rate of the timing belt 106 is reduced, and by using the timing belt 106 made of rubber, the wear of the timing belt 106 is reduced, thereby improving the service life of the self-balancing assembly 10.

[0052] As one implementation method in this embodiment, such as Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, the drive assembly 11 includes roller boxes 111. Four sets of roller boxes 111 are symmetrically fixedly mounted on the outer side of the mounting bracket 2 9. Rollers 112 are installed on the inner side of the roller boxes 111. A connecting shaft 113 is rotatably connected between two sets of roller boxes 111 on the narrow side of the transport cable car 1, and the connecting shaft 113 is connected to the rollers 112. A motor 114 is fixedly mounted on one side of the roller box 111, and the output shaft of the motor 114 passes through the roller box 111 and is connected to the rollers 112. In use, the two sets of motors 114 drive the rollers 112 on the inner side of the roller box 111 to rotate actively. The rollers 112 contact the cable rope 13, driving the rollers. The roller box 111 moves, and the contact friction between the rollers 112 and the cable rope 13 causes the remaining rollers 112 inside the roller box 111 to rotate. The actively rotating rollers 112 and the inner rollers 112 of the roller box 111 on the same side are connected by the connecting shaft 113, so that the two sets of roller boxes 111 on the same side can be driven to move synchronously. When transporting to the bottom of a steep valley, the motor 114 on the front side rotates in the opposite direction to decelerate the entire transport device. When transporting from the bottom of the valley to the top of the mountain, the motor 114 on the front side rotates to pull the transport device, and the motor 114 on the rear side rotates to push the transport device to transport goods.

[0053] In this embodiment, the two sets of roller boxes 111 on the narrow side of the transport cable car 1 are parallel to each other, and the rollers 112 are made of wear-resistant steel. By setting the rollers 112 with wear-resistant steel material, the service life of the rollers 112 is improved and the wear rate of the device is reduced.

[0054] As one implementation method in this embodiment, such as Figure 1 , Figure 2 and Figure 8As shown, the quick-release assembly 12 includes a wall 121, on which a slide seat 122 is fixedly installed. A guide slider 123 is slidably installed on the slide seat 122, and a right-angle hook 124 is rotatably installed on the guide slider 123. Upon arrival, the first rack 513 is pulled by the connecting collar 514, stretching the tension spring 515 at the tail end of the first rack 513 and hooking the connecting collar 514 into the right-angle hook 124. During the quick-release process, the first rack 513 and the first gear 501 mesh with each other, causing the first gear 501 to rotate counterclockwise. The mold teeth actuate the damping cylindrical pin 517, stretching the elastic telescopic rod 516. The damping cylindrical pin 517 slides slowly in the groove of the mounting frame 4, allowing the transport cable car 1 to detach independently. Affected by the gravity of the guide slider 123, the connecting collar 514 is hung in the right-angle hook 124. Before the start of transportation, the motor 114 drives the device to move in the transport track 3, causing the connecting collar 514 to drive the guide slider 123 to move in the groove inside the groove seat 122. When it reaches the top, the connecting collar 514 disengages from the right-angle hook 124, allowing the clamping assembly 5 to clamp the transport cable car 1.

[0055] The technical solution provided by this invention, by setting up a clamping component and a quick release component, allows the connecting collar to move into the right-angle hook when the motor is started. Under the action of the tension spring, the first rack drives the first gear to rotate, releasing the clamping blocks and opening the support rod and contact plate, allowing the transport cable car to detach. After reaching the destination, the transport cable car detaches from the cableway and directly propels the transport cable car to complete the transportation of goods and materials. This improves the efficiency and convenience of goods transportation in steep slopes, large drops, and narrow valley environments, and reduces manpower consumption.

[0056] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0057] Those skilled in the art will understand that all or part of the steps in the methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc.

[0058] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A cable car transportation device for steep slopes, large drops, and narrow valley environments, characterized in that: The system includes a transport cable car, with several sets of wheels rotatably mounted on its bottom. A transport track is installed on the outer side of the wheels. A mounting frame one is installed on the top of the transport cable car, and a clamping assembly is slidably mounted on the mounting frame one. Extrusion grooves are symmetrically arranged on the inner sidewall of the transport cable car, and the clamping assembly contacts the extrusion grooves and presses them outward. Arc grooves are symmetrically arranged on the outer sidewall of the transport cable car, and the clamping assembly contacts the arc grooves and clamps them inward. Four sets of hydraulic cylinders are symmetrically mounted on the mounting frame one. A mounting frame two is fixedly mounted on the top of the hydraulic cylinders. A self-balancing assembly is fixedly mounted on the mounting frame two. Drive assemblies are fixedly mounted on both sides of the mounting frame two. A quick release assembly is installed on one side of the transport track. A cableway rope is nested inside the drive assembly. The clamping assembly includes a first gear. The first gear is rotatably mounted at the top center of the mounting bracket. A rotating disk is rotatably mounted on the top of the first gear. Four sets of mounting ball heads are movably mounted at equal angles on the outer side of the rotating disk. A fixing rod is fixedly mounted at the tail of each mounting ball head. A slider is movably connected to the tail end of the fixing rod. A slider is slidably mounted in a groove on the inner side of the mounting bracket. A support rod is rotatably mounted at the end of the slider. A contact plate is rotatably mounted at the end of the support rod. A connecting rod is fixedly mounted at the bottom of the slider. A clamping device is connected to the bottom of the connecting rod. The clamping block has an arc-shaped locking block installed on its clamping surface and a rough contact layer installed on its clamping surface. A rack collar is fixedly installed on the inner side of the mounting frame one. A first rack is damped and slidably installed on the inner side of the rack collar. A connecting collar is fixedly installed at one end of the first rack. One end of the first rack is connected to the inner side of the mounting frame one by a tension spring. An elastic telescopic rod is fixedly installed at equal intervals on the rack collar near the first gear. A damping cylindrical pin is fixedly installed at the front end of the elastic telescopic rod, and the damping cylindrical pin slides dampedly in the groove of the mounting frame one. The self-balancing assembly includes telescopic rods. The telescopic rods are symmetrically fixedly mounted on the first mounting frame. A spring is sleeved on the telescopic rod. A second rack is fixedly mounted on the top of the telescopic rod and passes through the second mounting frame. The second rack and the second gear mesh with each other. A second gear is rotatably mounted on the second mounting frame. A synchronous pulley is rotatably mounted on the output end of the second gear. The synchronous pulleys are connected to each other by a synchronous belt. A counterweight is fixedly mounted on the synchronous belt. The counterweight is damped and connected to a groove on the second mounting frame. The quick-release assembly includes a wall, on which a sliding base is fixedly installed, a guide slider is slidably installed, and a right-angle hook is rotatably installed on the guide slider.

2. The cable car transportation equipment for steep slopes, large drops, and narrow valley environments according to claim 1, characterized in that, The transport cable car is made of aluminum alloy. The first mounting frame and the second mounting frame are parallel to each other. The extrusion groove and the arc groove are made of nickel-plated alloy. The hydraulic cylinder is installed perpendicular to the second mounting frame.

3. The cable car transportation equipment for steep slopes, large drops, and narrow valley environments according to claim 2, characterized in that, The sliders on both sides of the mounting bracket are parallel to each other. The connecting rods are symmetrically installed on the top of the clamping blocks. The arc-shaped locking blocks are made of vulcanized rubber material and are located above the rough contact layer. The rough contact layer is made of metal frosted stone material. The rack collar is installed on the right side of the first gear. The first rack is parallel to the mounting bracket.

4. The cable car transportation equipment for steep slopes, large drops, and narrow valley environments according to claim 3, characterized in that, The second rack is mounted perpendicular to the mounting bracket 2. The timing pulley is made of aluminum alloy, the timing belt is made of rubber, and the counterweight is made of cast iron.

5. The cable car transportation equipment for steep slopes, large drops, and narrow valley bottoms according to claim 4, characterized in that, The drive assembly includes roller boxes. Four sets of roller boxes are fixedly and symmetrically installed on the outer side of the mounting frame two. Rollers are installed on the inner side of the roller boxes. A connecting shaft is rotatably connected between two sets of roller boxes on the narrow side of the transport cable car, and the connecting shaft is connected to the rollers. A motor is fixedly installed on one side of the roller box, and the output shaft of the motor passes through the roller box and is connected to the rollers.

6. The cable car transportation equipment for steep slopes, large drops, and narrow valley bottoms according to claim 5, characterized in that, The two sets of roller boxes on the narrow side of the transport cable car are parallel to each other, and the rollers are made of wear-resistant steel.

7. The method for transporting rail cables in steep slopes, large drops, and narrow valleys according to any one of claims 1 to 6, characterized in that... The transportation method includes the following steps: S1: Based on actual transportation needs, measure and determine the effective transportation route, build the rail transportation line, erect rope supports, arrange rail ropes, and install transportation vehicle equipment; S2: The transport materials are piled into the transport cable car of the transport vehicle device, the connecting collar is hooked into the right-angle hook, the motor is started, and the transport cable car is moved by the drive component, so that the connecting collar is disengaged from the inside of the quick disengagement component. Under the action of the tension spring, the first rack and the first gear are driven to mesh with each other, so that the arc-shaped locking block and the arc-shaped groove are in contact and locked together. During the sliding tightening process of the clamping block slider, the contact plate at the front end of the support rod contacts the extrusion groove on the inside of the transport cable car to stabilize the clamping and start the transport. S3: When transporting goods to the valley floor, the hydraulic cylinder is stretched by the weight of the mounting frame and the transport cable car itself through the front telescopic rod. The mutual meshing of the second rack and the second gear causes the counterweight fixed on the synchronous wheel to move. Due to the increase in weight on the rear side caused by the center shift, the hydraulic cylinder on the rear side is stretched, so that the transport cable car can keep its center of gravity level. When transporting goods to the mountain top, the mutual meshing of the second rack and the second gear causes the counterweight fixed on the synchronous wheel to move. Due to the increase in weight on the rear side caused by the center shift, the hydraulic cylinder on the front side is stretched, so that the transport cable car can keep its center of gravity level. S4: Upon arrival of the transport vehicle, by hooking the connecting collar into the right-angle hook, the first rack and the first gear mesh with each other, causing the first gear to rotate counterclockwise. The teeth of the first gear push the damping cylindrical pin, stretching the elastic telescopic rod. The damping cylindrical pin slowly slides in the groove of the mounting frame, allowing the transport cable car to detach independently.

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