Monorail type mountain transportation device

Abstract

The invention belongs to the technical field of transportation equipment, and particularly relates to a monorail type mountain transportation device. The invention provides a monorail type mountain transportation device and aims to solve the problem that safety accidents are easily caused due to the fact that no brake is arranged on a trailer of the monorail type mountain transportation device in the prior art. A monorail type mountainous region transportation device comprises a rail arranged on a mountainous region, a traction machine is arranged on the rail, a trailer used for loading goods is further arranged on the rail, the traction machine drives the trailer to move along the rail, tooth grooves are formed in the rail and evenly arranged in the length direction of the rail, and the traction machine drives the trailer to move along the rail. Wheels are arranged on the trailer, and wheel teeth matched with the tooth grooves are arranged on the wheels; according to the monorail type mountain transportation device, the braking assembly is arranged, the wheels can be automatically locked when the speed of the trailer exceeds a set value under the emergency condition, the trailer is fixed to the rail, safety accidents are effectively avoided, and the safety in the transportation process is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of transport equipment, and particularly relates to a monorail type mountain transport device. BACKGROUND

[0002] In mountainous areas, due to the large slope of the ground, goods such as seedlings or trees are usually transported by monorail transport vehicles. The monorail transport vehicle usually includes a tractor and a trailer. The tractor drives the trailer to move along the track. The tractor can be an internal combustion engine or an electric motor.

[0003] The monorail transport vehicle is widely used because it only needs to set up one track, has the characteristics of low construction cost and high construction efficiency. The trailer in the prior art does not have a brake, and the moving speed of the trailer is determined by the tractor. In an emergency, for example, when the tractor and the trailer are accidentally separated, due to the inclined setting of the track, the trailer slides down the track under the action of gravity, which can easily cause safety accidents. SUMMARY

[0004] The present application provides a monorail type mountain transport device, which aims to solve the problem of safety accidents caused by the lack of brakes on the trailer of the monorail type mountain transport device in the prior art.

[0005] In order to solve the above technical problems, the technical scheme adopted by the present application is as follows:

[0006] A monorail type mountain transport device, comprising a track arranged on a mountain, a tractor arranged on the track, a trailer for loading goods arranged on the track, the tractor driving the trailer to move along the track, a tooth groove arranged on the track, the tooth groove being evenly arranged along the length direction of the track, a wheel arranged on the trailer, and a gear tooth arranged on the wheel and matched with the tooth groove;

[0007] A brake assembly is arranged between the wheel and the trailer to lock the wheel on the track in an emergency. When the trailer moves freely along the track in an emergency and the speed exceeds the set speed, the brake assembly locks the trailer on the track through the wheel;

[0008] The brake assembly comprises a brake frame arranged on the trailer, the wheel is rotatably connected to the brake frame through an axle, the axle is rotatably connected to the brake frame, a transmission gear and a brake gear are arranged on the axle, and the transmission gear and the brake gear rotate with the axle;

[0009] The brake is slidably connected to the brake frame, the transmission gear detects the rotating speed of the wheel shaft through a speed detection mechanism, when the rotating speed of the wheel shaft is less than a set value, the brake is disengaged from the brake gear, when the rotating speed of the wheel shaft exceeds the set value due to the free movement of the trailer, the speed detection mechanism engages the brake with the brake gear, and the wheel is locked by the locked brake gear.

[0010] Further improved scheme: the speed detection mechanism comprises a rotating shaft rotatably connected to the brake frame, the rotating shaft is provided with a driven gear engaged with the transmission gear, the speed detection mechanism further comprises a sliding frame slidably connected to the brake frame, the brake is fixed to the sliding frame, the rotating shaft is provided with a rotating disc, the rotating disc is provided with a limiting block limiting the position of the sliding frame, the limiting block is arranged on the rotating disc through an elastic connector, the rotating disc drives the limiting block to rotate, when the centrifugal force applied by the rotating disc to the limiting block is greater than the elastic force of the elastic connector, the limiting block is disengaged from the sliding frame, a brake spring is arranged between the sliding frame and the brake frame, the brake spring pushes the sliding frame to engage the brake with the brake gear.

[0011] Based on the above technical scheme: the speed detection mechanism can accurately detect the rotating speed of the wheel shaft, and timely trigger the brake action according to the rotating speed change. Through the meshing transmission of the rotating shaft, the driven gear and the transmission gear, the rotation of the wheel shaft is transmitted to the rotating shaft, so that the rotating disc rotates. The balance relationship between the centrifugal force and the elastic force of the elastic connector is used to judge whether the rotating speed exceeds the limit, which is sensitive and accurate to the change of the speed. When the rotating speed exceeds the set value, the centrifugal force is greater than the elastic force, the limiting block is disengaged from the sliding frame, the brake spring pushes the sliding frame to engage the brake with the brake gear, and the brake is achieved, which greatly improves the accuracy and reliability of the brake triggering, and effectively guarantees the safety of the monorail transport vehicle in emergency.

[0012] Further improved scheme: the number of teeth of the transmission gear is greater than the number of teeth of the driven gear, the transmission gear drives the rotating shaft through the driven gear, and the rotating disc and the rotating shaft are in an integral structure.

[0013] Based on the above technical scheme: since the number of teeth of the transmission gear is greater than the number of teeth of the driven gear, when the transmission gear rotates, it will drive the driven gear to rotate at a faster speed, and in turn drive the rotating shaft to rotate quickly. The design of the gear transmission ratio plays a role in speed amplification, so that the rotating speed of the rotating shaft can more obviously reflect the change in the rotating speed of the wheel shaft. For example, if the tooth ratio of the transmission gear and the driven gear is 2:1, then the rotating speed of the driven gear and the rotating shaft is twice the rotating speed of the transmission gear (i.e. the wheel shaft related transmission part). In this way, when the rotating speed of the wheel shaft just starts to change slightly, the rotating shaft can produce a relatively large change in rotating speed, and the speed detection mechanism can more sensitively capture the speed change, so as to more accurately determine whether the set speed that needs to trigger the brake is reached, thereby improving the sensitivity and accuracy of the speed detection of the entire brake system.

[0014] Further improved scheme: at least two rolling bearings are arranged between the rotating shaft and the brake frame, and the driven gear is installed on the rotating shaft through key connection.

[0015] Based on the above technical scheme: at least two rolling bearings are arranged between the rotating shaft and the brake frame, which can provide multiple stable support points for the rotating shaft. The rolling friction characteristic of the rolling bearing itself greatly reduces the friction resistance when the rotating shaft rotates, so that the rotating shaft can rotate more smoothly. Moreover, multiple support points can ensure that the stress on the rotating shaft in all directions is more uniform, avoiding shaking or deviation due to uneven stress, so that the operation of the rotating shaft is more stable.

[0016] Further improved scheme: the elastic connector comprises a sliding column arranged on the rotating disc, a sliding hole matched with the sliding column is arranged on the limiting block, the elastic connector further comprises a connecting spring arranged between the limiting block and the rotating disc, one end of the connecting spring is fixed to the limiting block, and the other end of the connecting spring is fixed to the rotating disc.

[0017] Based on the above technical scheme: the matching design of the sliding column and the sliding hole in the elastic connector is very ingenious. The sliding column is fixed on the rotating disc, and the limiting block is sleeved on the sliding column through the sliding hole. Such a structure enables the limiting block to move relatively along the sliding column within a certain range. When the rotating disc starts to rotate, the limiting block will be affected by the centrifugal force and have a tendency to move outward. The connecting spring is connected between the limiting block and the rotating disc, and will generate an elastic pulling force inward on the limiting block. When the rotating speed is low, the effect of the centrifugal force is small, and the elastic pulling force of the connecting spring can keep the limiting block in the position corresponding to the sliding bracket, thereby limiting the position of the sliding bracket and ensuring that the speed detection mechanism is in the initial stable state and will not trigger the brake action by mistake.

[0018] Further improved scheme: the slide column and the rotating disc are integrated, the connecting spring is sleeved on the slide column, each limiting block is arranged on the rotating disc through at least two slide columns, and the connecting spring is sleeved on each slide column.

[0019] Based on the above technical scheme: the slide column and the rotating disc are integrated, which eliminates the connection gap and looseness between the slide column and the rotating disc. When the rotating disc rotates at high speed and the limiting block is subjected to centrifugal force, the integrated structure can ensure that the slide column is firmly fixed on the rotating disc and cannot shake or deviate due to stress. Each limiting block is arranged on the rotating disc through at least two slide columns, which further enhances the installation stability of the limiting block. The plurality of slide columns jointly bear the force received by the limiting block, so that the force is more evenly distributed, and damage or deformation caused by excessive stress on a single slide column is avoided, thereby ensuring the structural integrity of the entire elastic connector under complex working conditions and providing a solid foundation for stable operation of the speed detection mechanism.

[0020] Further improved scheme: the limiting block is provided with a recessed groove for accommodating the sliding frame.

[0021] Based on the above technical scheme: the recessed groove is arranged on the limiting block, and space is ingeniously utilized. The presence of the recessed groove enables the sliding frame to move between the initial position and the braking position without interfering with the limiting block. This design does not require additional complex mechanical structures to avoid collision between the sliding frame and the limiting block, thereby realizing the speed detection and braking triggering functions in a limited space. The speed detection mechanism of the entire monorail mountain transport device is more compact, reducing the volume and weight of the device, which is conducive to the flexible operation and installation arrangement of the transport device in complex mountain terrain.

[0022] Further improved scheme: the sliding frame and the limiting block are in line contact, the sliding frame is provided with a convex rib in contact with the limiting block, the cross-sectional shape of the convex rib is arc-shaped, and the convex rib and the sliding frame are in an integrated structure.

[0023] Based on the above technical scheme: the sliding frame and the limiting block adopt line contact, which greatly reduces the contact area compared with surface contact. During the operation of the monorail transport device, the sliding frame frequently moves and interacts with the limiting block. This uniform stress distribution can effectively reduce the wear of the contact parts of the sliding frame and the limiting block, prolong their service life, reduce the failure rate caused by component wear, and ensure long-term stable operation of the device.

[0024] Further improved scheme: the sliding frame is arranged on the brake frame through a sliding shaft, the sliding shaft and the brake frame are in an integrated structure, the sliding shaft has a polygonal cross-sectional shape, the sliding frame is provided with a sliding hole matched with the sliding shaft, and a limiting head for preventing the sliding frame from being separated from the sliding shaft is arranged at an end of the sliding shaft away from the brake frame.

[0025] Based on the above technical scheme: the sliding shaft and the brake frame are in an integrated structure, which fundamentally ensures the stability of the sliding shaft on the brake frame and eliminates the connection looseness or gap between the sliding shaft and the brake frame. The sliding shaft has a polygonal cross-sectional shape, and when the sliding frame is sleeved on the sliding shaft through the sliding hole, the polygonal sliding shaft can accurately guide the sliding frame. Compared with a circular cross-section, the polygonal cross-section enables the sliding frame to move linearly along the axial direction of the sliding shaft without rotating around the sliding shaft.

[0026] Further improved scheme: the transmission gear and the brake gear are both installed on the wheel shaft through key connection, a bearing is arranged between the wheel shaft and the brake frame, and the brake frame is fixed on the trailer through bolts.

[0027] Based on the above technical scheme: the brake frame is fixed on the trailer through bolts, and this connection mode has the advantages of convenient installation and disassembly. During the assembly of the transportation device, the brake frame only needs to be accurately placed on the specified position of the trailer, and then fixed firmly through bolts. Similarly, when the brake frame or related parts need to be maintained, repaired or replaced, the brake frame can be easily disassembled from the trailer by loosening the bolts. This convenient installation and disassembly mode greatly shortens the maintenance time of the equipment and improves the work efficiency.

[0028] The beneficial effects of the present application are:

[0029] The monorail type mountainous transportation device provided with the brake assembly can automatically lock the wheels when the speed of the trailer exceeds the set value in an emergency, fix the trailer on the track, effectively avoid safety accidents, and greatly improve the safety of the transportation process.

[0030] The monorail transportation vehicle itself has the characteristics of low construction cost and high construction efficiency, and the present application solves the problem of trailer braking without causing excessive influence on the normal transportation function. In the normal driving process, the brake assembly does not interfere with the movement of the trailer, and the monorail transportation vehicle can still maintain the advantage of efficient transportation of goods, and is suitable for the transportation of a large number of saplings or trees in mountainous and hilly areas.

[0031] The tooth groove is arranged on the track, and the wheel teeth are arranged on the trailer wheel. The structure makes the trailer more stable when driving on the track, and reduces the shaking and bumping caused by the uneven track or slope change. At the same time, the precise braking function of the brake assembly further enhances the stability of the trailer in emergency situations, preventing the trailer from losing control. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For ordinary technical users in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0033] Figure 1 is a schematic view of the brake assembly of the single-track mountain transport device of the present application when not braking.

[0034] Figure 2 is a schematic view of the brake assembly of the single-track mountain transport device of the present application when braking.

[0035] Figure 3 is a schematic view of the brake assembly of the single-track mountain transport device of the present application.

[0036] Figure 4 is a schematic view of the relative position of the brake and the brake gear of the single-track mountain transport device of the present application.

[0037] Figure 5 is a schematic view of the relative position of the limiting block and the carriage of the single-track mountain transport device of the present application.

[0038] Explanation of reference numerals in the drawings:

[0039] 4-wheel; 6-brake frame; 7-wheel shaft; 8-driving gear; 9-brake gear; 10-brake; 11-rotating shaft; 12-driven gear; 13-carriage; 14-rotating disc; 15-limiting block; 16-sliding column; 17-connecting spring; 18-rib; 19-sliding shaft; 20-brake spring. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings of the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, and are not used to limit the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0041] Reference Figures 1 to 5A monorail mountain transport device, comprising a track arranged on a mountain, a traction machine arranged on the track, a trailer arranged on the track for loading goods, the traction machine driving the trailer to move along the track, a tooth groove arranged on the track and evenly arranged along the length direction of the track, a wheel 4 arranged on the trailer, and a tooth arranged on the wheel 4 and matched with the tooth groove;

[0042] A brake assembly arranged between the wheel 4 and the trailer to lock the wheel 4 on the track in an emergency, when the trailer freely moves along the track in an emergency and the speed exceeds a set speed, the brake assembly locks the trailer on the track through the wheel 4;

[0043] The brake assembly comprises a brake frame 6 arranged on the trailer, the wheel 4 is rotationally connected to the brake frame 6 through an axle 7, the axle 7 is rotationally connected to the brake frame 6, a transmission gear 8 and a brake gear 9 are arranged on the axle 7, and the transmission gear 8 and the brake gear 9 rotate with the axle 7;

[0044] A brake 10 is further arranged on the brake frame 6 and is slidingly connected to the brake frame 6, the transmission gear 8 detects the rotating speed of the axle 7 through a speed detection mechanism, when the rotating speed of the axle 7 does not exceed a set value, the brake 10 is offset from the brake gear 9, when the trailer freely moves and the rotating speed of the axle 7 exceeds the set value, the speed detection mechanism makes the brake 10 engage with the brake gear 9, and locks the wheel 4 through the locked brake gear 9.

[0045] The speed detection mechanism comprises a rotating shaft 11 rotatably connected to the brake frame 6, a driven gear 12 provided on the rotating shaft 11 and engaged with the transmission gear 8, a sliding frame 13 slidably connected to the brake frame 6, the brake 10 fixed to the sliding frame 13, a rotating disc 14 provided on the rotating shaft 11, a limiting block 15 provided on the rotating disc 14 and limiting the position of the sliding frame 13, the limiting block 15 being provided on the rotating disc 14 through an elastic connector, the rotating disc 14 driving the limiting block 15 to rotate, when the centrifugal force applied by the rotating disc 14 to the limiting block 15 is greater than the elastic force of the elastic connector, the limiting block 15 is misaligned with the sliding frame 13, and a brake spring 20 provided between the sliding frame 13 and the brake frame 6 and driving the sliding frame 13 to make the brake 10 fixed to the sliding frame 13 engaged with the brake gear 9. The number of teeth of the transmission gear 8 is greater than the number of teeth of the driven gear 12, the transmission gear 8 drives the rotating shaft 11 through the driven gear 12, and the rotating disc 14 and the rotating shaft 11 are in an integral structure. At least two rolling bearings are provided between the rotating shaft 11 and the brake frame 6, and the driven gear 12 is installed on the rotating shaft 11 through key connection.

[0046] Specifically, the elastic connector comprises a sliding column 16 provided on the rotating disc 14, the limiting block 15 is provided with a sliding hole matched with the sliding column 16, the elastic connector further comprises a connecting spring 17 provided between the limiting block 15 and the rotating disc 14, one end of the connecting spring 17 is fixed to the limiting block 15, and the other end of the connecting spring 17 is fixed to the rotating disc 14. The sliding column 16 and the rotating disc 14 are in an integral structure, the connecting spring 17 is sleeved on the sliding column 16, each limiting block 15 is provided on the rotating disc 14 through at least two sliding columns 16, and the connecting spring 17 is sleeved on each sliding column 16. The limiting block 15 is provided with a gap slot accommodating the sliding frame 13. The movement of the limiting block 15 under the action of centrifugal force is more accurate and controllable. The integral sliding column 16 and the rotating disc 14 and the combination of the plurality of sliding columns 16 and the plurality of connecting springs 17 enable the limiting block 15 to move strictly according to the balance relationship between the centrifugal force and the elastic force. When the rotating speed reaches the set value and the centrifugal force is greater than the elastic force, the limiting block 15 can accurately and timely misalign with the sliding frame 13, creating conditions for the brake spring 20 to push the sliding frame 13 to make the brake 10 engaged with the brake gear 9. This precise motion control ensures that the speed detection mechanism can trigger the brake action at the correct time, improves the timeliness and accuracy of braking, and effectively ensures the safety and stability of the single-rail mountain transport device during operation.

[0047] The slide 13 is in linear contact with the limiting block 15, and the slide 13 is provided with a convex rib 18 in contact with the limiting block 15, the cross-sectional shape of the convex rib 18 is arc-shaped, and the convex rib 18 is an integral structure with the slide 13. The slide 13 is arranged on the brake frame 6 through a slide shaft 19, the slide shaft 19 is an integral structure with the brake frame 6, the cross-sectional shape of the slide shaft 19 is polygonal, the slide 13 is provided with a slide hole matched with the slide shaft 19, the end of the slide shaft 19 away from the brake frame 6 is provided with a limiting head preventing the slide 13 from being separated from the slide shaft 19, and the brake spring 20 is sleeved on the slide shaft 19. The transmission gear 8 and the brake gear 9 are both installed on the wheel shaft 7 through key connection, bearings are arranged between the wheel shaft 7 and the brake frame 6, and the brake frame 6 is fixed on the trailer through bolts. The combination of key connection, bearings and bolt fixation enhances the structural strength and stability of the whole monorail mountain transport device. The key connection ensures the firm connection between the gear and the wheel shaft 7, so that the power transmission is more reliable; the bearings reduce the friction and wear between the wheel shaft 7 and the brake frame 6, and improve the rotation accuracy of the wheel shaft 7; and the bolt fixation ensures the stable connection between the brake frame 6 and the trailer, so that the whole device can withstand various external forces without loosening or deformation during operation.

[0048] The working principle of the embodiment is as follows:

[0049] Normal driving stage: The tooth grooves are uniformly arranged along the length direction on the track, and the wheels 4 of the trailer are provided with wheel teeth matched with the tooth grooves. When the traction machine starts and drives the trailer to move along the track, the wheel teeth of the wheels 4 are embedded in the tooth grooves of the track, and the two are in meshing engagement. The meshing structure provides stable support and guidance for the trailer, so that the trailer can travel smoothly along the track, and the moving speed is completely determined by the power output and running state of the traction machine.

[0050] Initial state of the brake assembly: The brake assembly is installed between the wheels 4 and the trailer. The wheels 4 are rotatably connected to the brake frame 6 through the wheel shaft 7, the transmission gear 8 and the brake gear 9 are arranged on the wheel shaft 7, and the two gears rotate together with the wheel shaft 7. The brake 10 is slidably connected to the brake frame 6, at this time the speed detection mechanism detects that the rotating speed of the wheel shaft 7 does not exceed the set value, the brake 10 is in staggered state with the brake gear 9, and does not produce any brake effect on the brake gear 9, so as not to affect the normal rotation of the wheel shaft 7 and the wheels 4, and the trailer can normally move with the traction machine.

[0051] Emergency stage: when an emergency occurs, such as the towing machine and trailer are accidentally separated, the trailer loses the traction of the towing machine, but due to the inclined arrangement of the track, the trailer will freely slide down the track under the action of gravity. The speed detection mechanism continuously detects the rotation speed of the wheel shaft 7. As the trailer accelerates and slides down under the action of gravity, the rotation speed of the wheel shaft 7 will gradually increase. When the rotation speed of the wheel shaft 7 exceeds the pre-set safety value, the speed detection mechanism will quickly capture this change. After the speed detection mechanism detects that the rotation speed of the wheel shaft 7 exceeds the set value, the brake 10 slides on the brake frame 6 and engages with the brake gear 9. Since the brake gear 9 is fixedly connected with the wheel shaft 7 and rotates together with the wheel shaft 7, when the brake 10 locks the brake gear 9, it is equivalent to applying a resistance to the wheel shaft 7, thereby locking the wheel 4. After the wheel 4 is locked, it cannot continue to rotate, and the trailer is fixed on the track, the sliding movement is stopped, and the further development of the safety accident is avoided.

[0052] The present application is not limited to the above-mentioned optional embodiments, and the various schemes can be combined arbitrarily without mutual contradiction; anyone can derive other various forms of products under the inspiration of the present application, but regardless of any changes in shape or structure, any technical solution falling within the scope defined by the claims of the present application falls within the protection scope of the present application.

Claims

1. A monorail mountain transport device, characterized in that: The system includes a track installed in mountainous terrain, a traction machine installed on the track, and a trailer for loading goods installed on the track. The traction machine drives the trailer to move along the track. The track is provided with toothed grooves, which are evenly distributed along the length of the track. The trailer is provided with wheels, and the wheels are provided with teeth that mate with the toothed grooves. A braking assembly is provided between the wheel and the trailer to lock the wheel onto the track in an emergency. When the trailer moves freely along the track in an emergency and its speed exceeds a set speed, the braking assembly locks the trailer onto the track through the wheel. The braking assembly includes a brake frame mounted on the trailer, the wheel being rotatably connected to the brake frame via an axle, the axle being rotatably connected to the brake frame, and a transmission gear and a braking gear being mounted on the axle, both of which rotate with the axle. The brake frame is also equipped with a brake, which is slidably connected to the brake frame. The transmission gear detects the rotational speed of the wheel axle through a speed detection mechanism. When the rotational speed of the wheel axle does not exceed a set value, the brake is disengaged from the brake gear. When the trailer moves freely and the rotational speed of the wheel axle exceeds the set value, the speed detection mechanism engages the brake with the brake gear and locks the wheel by locking the brake gear.

2. The monorail mountain transport device according to claim 1, characterized in that: The speed detection mechanism includes a rotating shaft rotatably connected to the brake frame, a driven gear meshing with the transmission gear on the rotating shaft, and a slide slidably connected to the brake frame. The brake is fixed to the slide. A turntable is provided on the rotating shaft, and a limiting block is provided on the turntable to restrict the position of the slide. The limiting block is set on the turntable through an elastic connector. The turntable drives the limiting block to rotate. When the centrifugal force applied by the turntable to the limiting block is greater than the elastic force of the elastic connector, the limiting block is misaligned with the slide. A brake spring is provided between the slide and the brake frame to push the slide so that the brake mounted on the slide meshes with the brake gear.

3. A monorail mountain transport device according to claim 2, characterized in that: The number of teeth on the transmission gear is greater than the number of teeth on the driven gear. The transmission gear drives the rotating shaft through the driven gear. The turntable and the rotating shaft are an integral structure.

4. A monorail mountain transport device according to claim 3, characterized in that: At least two rolling bearings are provided between the rotating shaft and the brake frame, and the driven gear is mounted on the rotating shaft by a key connection.

5. A monorail mountain transport device according to claim 4, characterized in that: The elastic connector includes a sliding post disposed on the turntable, and a sliding hole that mates with the sliding post is provided on the limiting block. The elastic connector also includes a connecting spring disposed between the limiting block and the turntable, with one end of the connecting spring fixed to the limiting block and the other end of the connecting spring fixed to the turntable.

6. A monorail mountain transport device according to claim 5, characterized in that: The sliding column and the turntable are an integral structure. The connecting spring is sleeved on the sliding column. Each limiting block is set on the turntable through at least two sliding columns, and the connecting spring is sleeved on each sliding column.

7. A monorail mountain transport device according to claim 6, characterized in that: The limiting block is provided with a clearance groove to accommodate the carriage.

8. A monorail mountain transport device according to claim 7, characterized in that: The slide and the limiting block are in line contact. The slide is provided with a protruding rib that contacts the limiting block. The cross-sectional shape of the protruding rib is arc-shaped. The protruding rib and the slide are an integral structure.

9. A monorail mountain transport device according to claim 8, characterized in that: The slide is mounted on the brake frame via a slide shaft. The slide shaft and the brake frame are an integral structure. The cross-sectional shape of the slide shaft is polygonal. The slide is provided with a slide hole that mates with the slide shaft. The end of the slide shaft away from the brake frame is provided with a limiting head to prevent the slide from disengaging from the slide shaft. The brake spring is sleeved on the slide shaft.

10. A monorail mountain transport device according to claim 9, characterized in that: Both the transmission gear and the brake gear are mounted on the axle via a key connection. A bearing is provided between the axle and the brake frame. The brake frame is fixed to the trailer by bolts.

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