Positioning anti-skidding structure for sightseeing mini-train anti-skidding

Abstract

The invention relates to the technical field of railway vehicle type equipment, in particular to a positioning anti-skid structure for skid resistance of a sightseeing mini-train. A driving assembly comprises a driving motor fixedly connected to the side wall of a bearing beam, and a T-shaped connecting shaft is fixedly connected to the outer wall of a driving shaft of the driving motor; two connecting rods are rotationally connected to the inner walls of the top and the bottom of the end, away from the driving motor, of the T-shaped connecting shaft, and a plurality of U-shaped connecting rods are rotationally connected to the outer walls of the two connecting rods. During starting, a driving motor is powered on and started, at the moment, a driving shaft of the driving motor can drive a T-shaped connecting shaft to rotate by a certain angle, so that a plurality of U-shaped connecting rods rotationally connected to a connecting rod with the T-shaped connecting shaft move towards the two sides, and movable rods fixedly connected to the outer walls of the U-shaped connecting rods push a flywheel disc to move towards the inner side of an auxiliary wheel; the pressure between the protruding side wall of the outer edge of the auxiliary wheel and the train rail is increased, then the friction force between the auxiliary wheel and the train rail is increased, and the probability that the small train slips during starting is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of railway vehicle types or vehicle body component equipment, and specifically to an anti-slip positioning and anti-slip structure for a sightseeing small train. Background Art

[0002] As the name implies, a sightseeing small train is for sightseeing and is generally mainly used in scenic spots, parks, resorts, etc. Different from common trains and high-speed rails, this kind of sightseeing small train belongs to special equipment and is only allowed to run within a factory (yard), and there are also speed limit requirements. Different countries have different standards for speed limits.

[0003] Among them, because this kind of sightseeing small train is heavier than ordinary vehicles, when starting, due to the insufficient contact area between the wheels and the rails, the frictional force is less than the weight of the wheels acting on the rails, which will cause the wheels to slip between the wheels and the rails, resulting in deformation of the grinding between the wheels and the rails. Therefore, the present invention proposes an anti-slip positioning and anti-slip structure for a sightseeing small train to solve the above-mentioned problems. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides an anti-slip positioning and anti-slip structure for a sightseeing small train, which includes a plurality of sleepers. Two rails are fixedly connected to the outer wall of the top of the plurality of sleepers. A plurality of wheels are rotatably connected to the two rails. The plurality of wheels are grouped in pairs, and further includes:

[0005] A fixing mechanism is rotatably connected to the inner wall of the wheel;

[0006] A balancing mechanism is fixedly connected to the outer wall of the fixing mechanism;

[0007] An auxiliary mechanism is fixedly connected to the outer wall of the fixing mechanism.

[0008] Preferably, the fixing mechanism includes: a load-bearing component, the outer wall of which is rotatably connected to the inner walls of a plurality of wheels; a suspension component, the inner wall of which is fixedly connected to the load-bearing component.

[0009] Preferably, the balancing mechanism includes: a support component, the outer wall of the top of which is fixedly connected to the outer wall of the bottom of the load-bearing component; a balancing component, the inner wall of which is rotatably connected to the outer wall of the support component through a connecting member;

[0010] The connecting member includes a plurality of support springs fixedly connected to the outer wall of the bottom of the load-bearing component. The plurality of support springs are grouped in pairs. A plurality of connecting blocks are fixedly connected to the outer wall of the bottom of the plurality of support springs. The plurality of support springs and the plurality of connecting blocks are grouped in pairs.

[0011] Preferably, the auxiliary mechanism includes: a driving component, fixedly connected to the side wall of the load-bearing component at the side wall of the driving component; an auxiliary component, fixedly connected to the side wall of the driving component at the outer wall of the auxiliary component.

[0012] Preferably, the load-bearing component includes: a plurality of axles rotatably connected to the inner walls of a plurality of wheels, with every two of the plurality of axles as a group, a plurality of shaft blocks rotatably connected to the outer walls of the plurality of axles, with every two of the plurality of shaft blocks as a group, and a support frame fixedly connected to the outer wall of one side of the plurality of shaft blocks.

[0013] Preferably, the suspension component includes: a load-bearing plate fixedly connected to the inner wall of the support frame, two shock-absorbing springs fixedly connected to the top outer wall of the load-bearing plate, and a load-bearing beam fixedly connected to the top outer walls of the two shock-absorbing springs.

[0014] Preferably, the support component includes: two support rods fixedly connected to the bottom outer walls of a plurality of shaft blocks, a support plate fixedly connected to the outer walls of the two support rods, and a plurality of corner braces fixedly connected to the top outer wall of the support plate, with every two of the plurality of corner braces distributed on both sides of the top of the support plate as a group.

[0015] Preferably, the balance component includes: a connecting rod one fixedly connected to the inner walls of a plurality of connecting blocks, a plurality of balance rods one fixedly connected to the outer wall of the connecting rod one, a plurality of balance rods two fixedly connected to the outer walls of the plurality of balance rods one, and a connecting rod two rotatably connected to the inner walls of the plurality of balance rods two;

[0016] When the sightseeing train travels to a turning point, due to the action of centrifugal force, the whole vehicle weight of the train tilts towards the outer side of the bend center, so the force received by the outer side is greater than that of the inner side. When the forces of different magnitudes on both sides act on the load-bearing beam, the side with the greater force will transfer the excess force to the two connecting blocks through two support springs. After the connecting rod one receives this force, it will move in the direction of the force. A plurality of balance rods one rotatably connected to the outer wall of the connecting rod one will move accordingly. However, since the protruding shafts on the balance rods one are rotatably connected to the inner wall of the support frame, the side of the balance rod one away from the connecting rod one will move in the opposite direction. The balance rods two rotatably connected to the side of the balance rod one away from the connecting rod one will also move in the opposite direction. And since the protruding shafts on the balance rods two are rotatably connected to the inner wall of the corner braces, the side of the balance rod two away from the balance rod one will move in the same direction as the connecting rod one. Further, the connecting rod two rotatably connected to the inner wall of the side of the balance rod two away from the balance rod one will also move in the same direction as it. And the connecting blocks fixedly connected to both sides of the connecting rod two will also drive the support springs fixedly connected to the top outer wall to move in the same direction. At this time, the force caused by the movement of one side of the connecting rod two will be applied to one side of the load-bearing beam. Thus, part of the force received by the outer side will be transferred to the inner side, so the force difference between the two sides of the train during turning can be reduced, and the probability of the train tipping over can be decreased;

[0017] Preferably, the driving component includes a driving motor fixedly connected to the side wall of the load-bearing beam. A T-shaped connecting shaft is fixedly connected to the outer wall of the driving shaft of the driving motor. At the top and bottom inner walls of the end of the T-shaped connecting shaft away from the driving motor, two connecting rods are rotatably connected. A number of U-shaped connecting rods are rotatably connected to the outer walls on both sides of the two connecting rods.

[0018] When the sightseeing train needs to start, the driving motor is powered on and started. At this time, the driving shaft of the driving motor will drive the T-shaped connecting shaft to rotate a certain angle, so that a number of U-shaped connecting rods rotatably connected to the connecting rods move to both sides. Then, the movable rods fixedly connected to the outer walls of the U-shaped connecting rods push the flywheel disk towards the inside of the auxiliary wheel, increasing the pressure on the side wall of the outer edge protrusion of the auxiliary wheel against the track. Subsequently, the friction between the auxiliary wheel and the track is increased, reducing the probability of the train slipping during startup.

[0019] When the sightseeing train reaches a turning point, due to the action of centripetal force, the outer track receives a greater force than the inner track. Therefore, the outer auxiliary wheel will closely adhere to the outer track, while the inner auxiliary wheel will move away from the inner track. At this time, the driving motor can be started to make the inner flywheel disk squeeze the inner auxiliary wheel, increasing the pressure of the inner wheel on the side wall of the inner track, which can make the train more stable when turning and reduce the probability of the train derailing.

[0020] Preferably, the auxiliary component includes a number of circular notches opened on the inner wall of the support frame. A number of movable rods are slidably connected to the inner walls of the number of circular notches. A number of flywheel disks are fixedly connected to the outer walls of the number of movable rods. A number of bull's-eye bearings are fixedly connected to the outer walls of the flywheel disks. Two auxiliary wheels are slidably connected to the outer walls on both sides of the axle. Two fixed disks are fixedly connected to the ends of the outer walls on both sides of the axle away from the auxiliary wheels.

[0021] One end of the number of movable rods away from the flywheel disk is fixedly connected to the outer walls of the number of U-shaped connecting rods.

[0022] When the sightseeing train needs to decelerate and position, the driving motor is started so that the driving shaft of the driving motor drives the T-shaped connecting shaft to rotate a certain angle, causing a number of U-shaped connecting rods rotatably connected to the connecting rods to move to both sides. Then, the movable rods fixedly connected to the outer walls of the U-shaped connecting rods push the flywheel disk towards the inside of the auxiliary wheel, increasing the pressure on the side wall of the outer edge protrusion of the auxiliary wheel against the track. Subsequently, the friction between the two auxiliary wheels and the two tracks is increased, enabling the train to be better positioned accurately when decelerating.

[0023] The present invention has the following beneficial effects:

[0024] (1) The present invention provides a set of auxiliary wheels between two wheels, and a set of flywheel discs are arranged inside the auxiliary wheels. When starting, the flywheel discs clamp the auxiliary wheels against the side of the track under the action of the driving motor, which can increase the contact area between the wheels and the track during startup, increase the friction force, and reduce the probability of slipping;

[0025] (2) The present invention arranges multiple sets of balance components under the wheel set. When the sightseeing train travels to a turning point, it will be affected by the centrifugal force, causing the sightseeing train to tilt outward from the center of the curve. At this time, the balance components will balance part of the forces on both sides of the train, reduce the difference in forces on both sides of the train, and reduce the risk of the sightseeing train rolling over;

[0026] (3) When the sightseeing train turns, due to the action of the centripetal force, the outer wheels will squeeze the outer track. Due to the action of the flywheel discs provided, the friction force between the inner side of the auxiliary wheels and the inner track can be increased at this time, making the train more stable when turning;

[0027] (4) When the inertia of the sightseeing train is too large, it is difficult to accurately position during deceleration. Due to the action of the flywheel discs on the auxiliary wheels, when the sightseeing train decelerates and stops, it can better assist in positioning, improving the accuracy and safety of positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the fixed structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the balance mechanism of the present invention;

[0032] Figure 4 It is a cross-sectional view of the balance mechanism of the present invention;

[0033] Figure 5 It is the present invention Figure 4 The enlarged schematic diagram of A in;

[0034] Figure 6 It is a schematic diagram of the auxiliary mechanism of the present invention;

[0035] Figure 7 It is a schematic cross-sectional view of the auxiliary mechanism of the present invention;

[0036] Figure 8 For the present invention Figure 7 An enlarged schematic diagram of B in the present invention

[0037] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0038] In the figure: 1, fixing mechanism; 11, load-bearing component; 111, axle; 112, axle block; 113, support frame; 12, suspension component; 121, load-bearing plate; 122, shock-absorbing spring; 123, load-bearing beam; 13, sleeper; 14, rail; 15, wheel; 2, balance mechanism; 21, support component; 211, support rod; 212, support plate; 213, corner brace; 22, balance component; 221, support spring; 222, connecting block; 223, connecting rod 1; 224, connecting rod 2; 225, balance rod 1; 226, balance rod 2; 3, auxiliary mechanism; 31, drive component; 311, drive motor; 312, connecting rod; 313, U-shaped connecting rod; 314, T-shaped connecting shaft; 32, auxiliary component; 321, circular notch; 322, movable rod; 323, flywheel disc; 324, bull's-eye bearing; 325, auxiliary wheel; 326, fixed disc. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figure 1 - Figure 8 , the present invention is a positioning and anti-slip structure for an anti-slip sightseeing small train, including a plurality of sleepers 13. At the outer wall of the top of the plurality of sleepers 13, two rails 14 are fixedly connected. A plurality of wheels 15 are rotatably connected to the two rails 14. The plurality of wheels 15 are grouped in pairs of two, and further include:

[0041] A fixing mechanism 1, which is rotatably connected to the inner wall of the wheel 15;

[0042] A balance mechanism 2, which is fixedly connected to the outer wall of the fixing mechanism 1;

[0043] An auxiliary mechanism 3, which is fixedly connected to the outer wall of the fixing mechanism 1.

[0044] The fixing mechanism 1 includes: a load-bearing component 11, the outer wall of which is rotatably connected to the inner wall of a plurality of wheels 15; a suspension component 12, the inner wall of which is fixedly connected to the load-bearing component 11.

[0045] The balance mechanism 2 includes: a support assembly 21, the top outer wall of the support assembly 21 is fixedly connected to the bottom outer wall of the load-bearing assembly 11; a balance assembly 22, the inner wall of the balance assembly 22 is rotatably connected to the outer wall of the support assembly 21 through a connecting member;

[0046] The connecting member includes a plurality of support springs 221 fixedly connected to the bottom outer wall of the load-bearing assembly 11. The plurality of support springs 221 are grouped in pairs, and the bottom outer wall of the plurality of support springs 221 is fixedly connected with a plurality of connecting blocks 222. The plurality of support springs 221 and the plurality of connecting blocks 222 are grouped in pairs.

[0047] The auxiliary mechanism 3 includes: a driving assembly 31, the side wall of the driving assembly 31 is fixedly connected to the side wall of the load-bearing assembly 11; an auxiliary assembly 32, the outer wall of the auxiliary assembly 32 is fixedly connected to the side wall of the driving assembly 31.

[0048] The load-bearing assembly 11 includes: a plurality of axles 111 rotatably connected to the inner walls of a plurality of wheels 15. The plurality of axles 111 are grouped in pairs, the outer walls of the plurality of axles 111 are rotatably connected with a plurality of axle blocks 112. The plurality of axle blocks 112 are grouped in pairs, and a support frame 113 is fixedly connected to the outer wall of one side of the plurality of axle blocks 112.

[0049] The suspension assembly 12 includes: a load-bearing plate 121 fixedly connected to the inner wall of the support frame 113. The top outer wall of the load-bearing plate 121 is fixedly connected with two damping springs 122. The top outer wall of the two damping springs 122 is fixedly connected with a load-bearing beam 123.

[0050] The support assembly 21 includes: two support rods 211 fixedly connected to the bottom outer walls of a plurality of axle blocks 112. The outer walls of the two support rods 211 are fixedly connected with a support plate 212. The top outer wall of the support plate 212 is fixedly connected with a plurality of corner braces 213. The plurality of corner braces 213 are distributed in pairs on both sides of the top of the support plate 212.

[0051] The balance assembly 22 includes: a first connecting rod 223 fixedly connected to the inner walls of a plurality of connecting blocks 222. The outer wall of the first connecting rod 223 is fixedly connected with a plurality of first balance rods 225. The outer walls of the plurality of first balance rods 225 are fixedly connected with a plurality of second balance rods 226. The inner wall of the plurality of second balance rods 226 is rotatably connected with a second connecting rod 224;

[0052] When the sightseeing train reaches a curve, due to the effect of centrifugal force, the weight of the entire train tilts toward the outside of the center of the curve, so the force on the outside is greater than that on the inside. When forces of different sizes on both sides act on the load-bearing beam 123, the side with greater force will transfer the excess force to the two connecting blocks 222 through the two supporting springs 221, and the connecting rod 223 will move in the direction of the force after receiving this force, and the several balance rods 225 rotatably connected to the outer wall of the connecting rod 223 will move accordingly. However, since the raised axis on the balance rod 225 is rotatably connected to the inner wall of the angle bracket 213, the side of the balance rod 225 away from the connecting rod 223 will move in the opposite direction, and the balance rods 225 rotatably connected to the side of the balance rod 225 away from the connecting rod 223 will move in the opposite direction. The second rod 226 will also move in the opposite direction, and because the protruding shaft on the second balance rod 226 is rotatably connected to the inner wall of the angle bracket 213, the side of the second balance rod 226 away from the first balance rod 225 will move in the same direction as the connecting rod 1 223, and the second connecting rod 224 connected to the inner wall of the second balance rod 226 away from the first balance rod 225 will also move in the same direction, and the connecting blocks 222 fixedly connected to both sides of the connecting rod 224 will also move in the same direction with the supporting spring 221 fixedly connected to the top outer wall. At this time, the force caused by the movement of one side of the second connection rod 224 will be added to one side of the load-bearing beam 123, so that part of the force received on the outer side will be transferred to the inner side, so that the force difference on both sides of the train when turning can be reduced, and the probability of the train tipping over can be reduced;

[0053] The driving assembly 31 includes a driving motor 311 fixedly connected to the side wall of the load-bearing beam 123, a T-shaped connecting shaft 314 fixedly connected to the outer wall of the driving shaft of the driving motor 311, two connecting rods 312 are rotatably connected to the top and bottom inner walls of the T-shaped connecting shaft 314 away from one end of the driving motor 311, and a plurality of U-shaped connecting rods 313 are rotatably connected to the outer walls on both sides of the two connecting rods 312.

[0054] The auxiliary component 32 includes a plurality of circular notches 321 formed on the inner wall of the support frame 113, a plurality of movable rods 322 are slidably connected to the inner wall of the plurality of circular notches 321, a plurality of flywheel discs 323 are fixedly connected to the outer wall of the plurality of movable rods 322, a plurality of bull's eye bearings 324 are fixedly connected to the outer wall of the flywheel disc 323, two auxiliary wheels 325 are slidably connected to the outer walls of both sides of the axle 111, and two fixed discs 326 are fixedly connected to the ends of the outer walls of both sides of the axle 111 away from the auxiliary wheels 325;

[0055] One end of the plurality of movable rods 322 away from the flywheel disc 323 is fixedly connected to the outer wall of the plurality of U-shaped connecting rods 313 .

[0056] When the sightseeing train needs to start, the drive motor 311 is powered on and started. At this time, the drive shaft of the drive motor 311 drives the T-shaped connecting shaft 314 to rotate a certain angle, causing several U-shaped connecting rods 313 rotatably connected to the connecting rod 312 on it to move to both sides. Subsequently, the movable rod 322 fixedly connected to the outer wall of the U-shaped connecting rod 313 pushes the flywheel disc 323 to move towards the inside of the auxiliary wheel 325, increasing the pressure on the side wall of the convex outer edge of the auxiliary wheel 325 against the track 14. Subsequently, the friction between the auxiliary wheel 325 and the track 14 is increased, reducing the probability of the small train slipping during startup;

[0057] When the sightseeing train reaches a turning point, due to the action of centripetal force, the force received by the outer track is greater than that of the inner track. Therefore, the outer auxiliary wheel 325 will closely adhere to the outer track 14, while the inner auxiliary wheel 325 will move away from the inner track 14. At this time, the drive motor 311 can be started to cause the inner flywheel disc 323 to squeeze the inner auxiliary wheel 325, increasing the pressure of the inner wheel 15 on the side wall of the inner track 14, making the train more stable when turning and reducing the probability of the train derailing;

[0058] When the sightseeing train needs to decelerate and position, the drive motor 311 is started so that the drive shaft of the drive motor 311 drives the T-shaped connecting shaft 314 to rotate a certain angle, causing several U-shaped connecting rods 313 rotatably connected to the connecting rod 312 on it to move to both sides. Subsequently, the movable rod 322 fixedly connected to the outer wall of the U-shaped connecting rod 313 pushes the flywheel disc 323 to move towards the inside of the auxiliary wheel 325, increasing the pressure on the side wall of the convex outer edge of the auxiliary wheel 325 against the track 14. Subsequently, the friction between the two auxiliary wheels 325 and the two tracks 14 is increased, enabling the train to be more accurately positioned when decelerating.

[0059] A specific application of this embodiment is: when the sightseeing train needs to start, the drive motor 311 is powered on and started. At this time, the drive shaft of the drive motor 311 drives the T-shaped connecting shaft 314 to rotate a certain angle, causing several U-shaped connecting rods 313 rotatably connected to the connecting rod 312 on it to move to both sides. Subsequently, the movable rod 322 fixedly connected to the outer wall of the U-shaped connecting rod 313 pushes the flywheel disc 323 to move towards the inside of the auxiliary wheel 325, increasing the pressure on the side wall of the convex outer edge of the auxiliary wheel 325 against the track 14. Subsequently, the friction between the auxiliary wheel 325 and the track 14 is increased, reducing the probability of the small train slipping during startup;

[0060] When the sightseeing train reaches a curve, due to the effect of centrifugal force, the weight of the entire train tilts toward the outside of the center of the curve, so the force on the outside is greater than that on the inside. When forces of different sizes on both sides act on the load-bearing beam 123, the side with greater force will transfer the excess force to the two connecting blocks 222 through the two supporting springs 221, and the connecting rod 223 will move in the direction of the force after receiving this force, and the several balance rods 225 rotatably connected to the outer wall of the connecting rod 223 will move accordingly. However, since the raised axis on the balance rod 225 is rotatably connected to the inner wall of the angle bracket 213, the side of the balance rod 225 away from the connecting rod 223 will move in the opposite direction, and the balance rods 225 rotatably connected to the side of the balance rod 225 away from the connecting rod 223 will move in the opposite direction. The second rod 226 will also move in the opposite direction, and because the protruding shaft on the second balance rod 226 is rotatably connected to the inner wall of the angle bracket 213, the side of the second balance rod 226 away from the first balance rod 225 will move in the same direction as the connecting rod 1 223, and the second connecting rod 224 connected to the inner wall of the second balance rod 226 away from the first balance rod 225 will also move in the same direction, and the connecting blocks 222 fixedly connected to both sides of the connecting rod 224 will also move in the same direction with the supporting spring 221 fixedly connected to the top outer wall. At this time, the force caused by the movement of one side of the second connection rod 224 will be added to one side of the load-bearing beam 123, so that part of the force received on the outer side will be transferred to the inner side, so that the force difference on both sides of the train when turning can be reduced, and the probability of the train tipping over can be reduced;

[0061] When the sightseeing train reaches a curve, due to the centripetal force, the force on the outer track is greater than that on the inner track, so the auxiliary wheel 325 on the outer side will be close to the outer track 14, while the inner auxiliary wheel 325 will be away from the inner track 14. At this time, the driving motor 311 can be started to make the inner flywheel 323 squeeze the inner auxiliary wheel 325, increase the pressure of the inner wheel 15 on the side wall of the inner track 14, so that the train can be more stable when turning and reduce the probability of train derailment.

[0062] When the sightseeing train needs to slow down and position, the driving motor 311 is started so that the driving shaft of the driving motor 311 will drive the T-shaped connecting shaft 314 to rotate a certain angle, so that the several U-shaped connecting rods 313 rotatably connected to the connecting rod 312 move to both sides, and then the movable rod 322 fixedly connected to the outer wall of the U-shaped connecting rod 313 pushes the flywheel disc 323 to move toward the inner side of the auxiliary wheel 325, so that the pressure between the outer edge raised side wall of the auxiliary wheel 325 and the track 14 increases, and then the friction between the auxiliary wheels 325 on both sides and the track 14 on both sides increases, so that when the train slows down, the train can be better positioned accurately.

[0063] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A positioning and anti-slip structure for anti-slip of a sightseeing small train includes a plurality of sleepers (13). At the outer wall of the top of the plurality of sleepers (13), two tracks (14) are fixedly connected. A plurality of wheels (15) are rotatably connected to the two tracks (14). The plurality of wheels (15) are grouped in pairs of two. It is characterized in that, Further included are: A fixing mechanism (1) rotatably connected to the inner wall of a wheel (15); A balancing mechanism (2) fixedly connected to the outer wall of the fixing mechanism (1); An auxiliary mechanism (3) fixedly connected to the outer wall of the fixing mechanism (1).

2. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 1 is characterized in that: The fixing mechanism (1) includes: A load-bearing component (11) whose outer wall is rotatably connected to the inner walls of a plurality of wheels (15); A suspension component (12) whose inner wall is fixedly connected to the load-bearing component (11).

3. The positioning and anti-slip structure for anti-slip of the sightseeing small train according to claim 2 is characterized in that: The balancing mechanism (2) includes: A support component (21) whose top outer wall is fixedly connected to the bottom outer wall of the load-bearing component (11); A balancing component (22) whose inner wall is rotatably connected to the outer wall of the support component (21) through a connecting member; The connecting member includes a plurality of support springs (221) fixedly connected to the bottom outer wall of the load-bearing component (11). The plurality of support springs (221) are grouped in pairs, and a plurality of connecting blocks (222) are fixedly connected to the bottom outer walls of the plurality of support springs (221). The plurality of support springs (221) and the plurality of connecting blocks (222) are grouped in pairs.

4. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 3 is characterized in that: The auxiliary mechanism (3) includes: A driving component (31) whose side wall is fixedly connected to the side wall of the load-bearing component (11); An auxiliary component (32) whose outer wall is fixedly connected to the side wall of the driving component (31).

5. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 4 is characterized in that: The load-bearing component (11) includes a plurality of axles (111) rotatably connected to the inner walls of a plurality of wheels (15). The plurality of axles (111) are grouped in pairs, a plurality of axle blocks (112) are rotatably connected to the outer walls of the plurality of axles (111), the plurality of axle blocks (112) are grouped in pairs, and a support frame (113) is fixedly connected to the outer wall of one side of the plurality of axle blocks (112).

6. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 5 is characterized in that: The suspension component (12) includes a load-bearing plate (121) fixedly connected to the inner wall of the support frame (113). Two shock-absorbing springs (122) are fixedly connected to the top outer wall of the load-bearing plate (121), and a load-bearing beam (123) is fixedly connected to the top outer walls of the two shock-absorbing springs (122).

7. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 6, characterized in that: The support component (21) includes two support rods (211) fixedly connected to the bottom outer walls of a plurality of axle blocks (112). A support plate (212) is fixedly connected to the outer walls of the two support rods (211). A plurality of corner braces (213) are fixedly connected to the top outer wall of the support plate (212). The plurality of corner braces (213) are distributed in pairs on both sides of the top of the support plate (212).

8. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 7 is characterized in that: The balance component (22) includes: a first connecting rod (223) fixedly connected to the inner wall of several connecting blocks (222), several first balance rods (225) fixedly connected to the outer wall of the first connecting rod (223), several second balance rods (226) fixedly connected to the outer wall of the several first balance rods (225), and a second connecting rod (224) rotatably connected to the inner wall of the several second balance rods (226).

9. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 8 is characterized in that: The driving component (31) includes a driving motor (311) fixedly connected to the side wall of the load-bearing beam (123), a T-shaped connecting shaft (314) fixedly connected to the outer wall of the driving shaft of the driving motor (311), two connecting rods (312) rotatably connected to the inner walls of the top and bottom of the end of the T-shaped connecting shaft (314) far from the driving motor (311), and several U-shaped connecting rods (313) rotatably connected to the outer walls of both sides of the two connecting rods (312).

10. The positioning and anti-slip structure for anti-slip of a sightseeing small train according to claim 9 is characterized in that: The auxiliary component (32) includes several circular notches (321) formed in the inner wall of the support frame (113), several movable rods (322) slidably connected to the inner walls of the several circular notches (321), a flywheel disc (323) fixedly connected to the outer walls of the several movable rods (322), several bull's-eye bearings (324) fixedly connected to the outer wall of the flywheel disc (323), two auxiliary wheels (325) slidably connected to the outer walls of both sides of the axle (111), and two fixing discs (326) fixedly connected to the ends of the outer walls of both sides of the axle (111) far from the auxiliary wheels (325); One end of the several movable rods (322) far from the flywheel disc (323) is fixedly connected to the outer wall of the several U-shaped connecting rods (313).

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