Rail transportation system based on steep mountain

Abstract

The utility model relates to the technical field of engineering, in particular to a rail transportation system based on a steep mountain. The rail transportation system based on the steep mountain comprises traction equipment, rail equipment and transportation equipment. The transportation equipment comprises a vehicle body, a matching wheel assembly and two connecting wheel assemblies. A connecting elastic piece is arranged between the connecting wheel assembly and the vehicle body and provides elastic force enabling the connecting wheel assembly to move in the direction away from the vehicle body. A matching elastic piece is arranged between the matching wheel assembly and the vehicle body and provides elastic force enabling the matching wheel assembly to move in the direction close to the vehicle body. Therefore, materials can be stably transported.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering, and in particular to a track transportation system based on a steep mountain. Background Art

[0002] During the construction of mountain photovoltaic projects, due to land protection and terrain reasons, some areas cannot repair construction roads. In order to conveniently transport construction materials and improve construction efficiency, a simple and reliable transportation tool is needed. In the prior art, there are single-track mountain rail transport vehicles, but such transport vehicles have complex structures and unstable operation, which can easily cause the transported goods to fall or be damaged. Utility Model Content

[0003] The purpose of the utility model includes, for example, providing a rail transportation system based on a steep mountain, which can transport materials smoothly.

[0004] The embodiments of the present invention can be implemented as follows:

[0005] In a first aspect, the utility model provides a rail transportation system based on a steep mountain, comprising:

[0006] Traction equipment, track equipment and transport equipment;

[0007] The traction equipment includes a support column, a traction device, a traction rope and a plurality of pulley blocks;

[0008] The pulley blocks are all set on the ground through support columns; the traction rope is led out from the traction device, and is sequentially wound around a plurality of the pulley blocks and then connected to the transportation equipment;

[0009] The track device comprises two mutually parallel guide rails;

[0010] The transport equipment comprises a vehicle body, a mating wheel assembly and two connecting wheel assemblies;

[0011] The two connecting wheel assemblies are respectively arranged at the two ends of the length direction of the vehicle body; and the connecting wheel assemblies can be movably installed above the guide rail of the track device; one end of the matching wheel assembly is arranged on the vehicle body, and the other end is movably arranged below the guide rail;

[0012] A connecting elastic member is provided between the connecting wheel assembly and the vehicle body, and the connecting elastic member provides an elastic force for moving the connecting wheel assembly away from the vehicle body;

[0013] A matching elastic member is disposed between the matching wheel assembly and the vehicle body, and the matching elastic member provides an elastic force for moving the matching wheel assembly toward the vehicle body.

[0014] In an optional embodiment, the connecting wheel assembly includes a connecting wheel, a connecting rod, and a connecting block;

[0015] The connecting wheel is rotatably arranged at the bottom of the connecting rod, and the top of the connecting rod is connected to the connecting block through the connecting elastic member; the connecting block is arranged on the vehicle body.

[0016] In an optional embodiment, the bottom of the connecting block has a receiving groove, the opening of which faces the connecting wheel; the connecting rod is inserted into the receiving groove, and the top of the connecting rod is supported by the connecting elastic member against the bottom of the receiving groove.

[0017] In an optional embodiment, a limiting ring is provided on the top of the connecting rod, and the outer diameter of the limiting ring is larger than the outer diameter of the connecting rod;

[0018] A limiting portion is arranged at the inner wall of the opening of the accommodating groove, and the diameter of the limiting portion is smaller than the inner diameter of the accommodating groove and smaller than the outer diameter of the limiting ring, so that the limiting ring can be supported against the limiting portion.

[0019] In an optional embodiment, an adjustment member is also included;

[0020] The connecting block has a connecting hole, and the vehicle body has a plurality of adjusting holes arranged in sequence along the height of the vehicle body;

[0021] The adjusting member is configured to be able to penetrate the connecting hole and any one of the adjusting holes in sequence to adjust the distance of the connecting wheel assembly relative to the vehicle body.

[0022] In an optional embodiment, the mating wheel assembly includes a mating wheel and a mating rod;

[0023] The matching wheel is rotatably arranged at the bottom of the matching rod, and the matching wheel is held under the guide rail; the top of the matching rod is arranged on the vehicle body through the matching elastic member.

[0024] In an optional embodiment, the mating wheel assembly further includes a first abutting block and a second abutting block;

[0025] The first abutting block is arranged on the top of the matching rod; the second abutting block is arranged on the vehicle body, and the matching rod can be connected with the matching wheel after passing through the second abutting block; the matching elastic member is arranged between the first abutting block and the second abutting block.

[0026] In an optional embodiment, the first abutting block is movably connected to the matching rod so that the first abutting block can be moved closer to or away from the matching wheel.

[0027] In an optional embodiment, the matching rod includes a first rod, a second rod and a horizontal bearing; the first rod is arranged on the vehicle body through the matching elastic member; the bottom of the second rod is rotatably connected to the matching wheel;

[0028] The first rod is connected to the second rod, and the bottom of the first rod is rotatably matched with the top of the second rod through the horizontal bearing.

[0029] In an optional embodiment, the bottom of the first rod has an extension column, the top of the second rod has an extension through hole, and the extension column extends into the extension through hole.

[0030] The beneficial effects of the embodiments of the present utility model include, for example:

[0031] The rail transportation system based on steep mountains of this scheme includes traction equipment, rail equipment and transportation equipment. The traction equipment can provide traction to enable the transportation equipment to move along the rail equipment, thereby completing the transportation of goods. The transportation equipment includes a car body, a matching wheel assembly and two connecting wheel assemblies. The connecting elastic member provides an elastic force to enable the connecting wheel assembly to move away from the car body, that is, the car body and the upper part of the guide rail are supported by the connecting wheel to move along the guide rail, and the connecting elastic member can buffer the impact between the car body and the upper part of the guide rail. The matching elastic member provides an elastic force to enable the matching wheel assembly to move toward the car body, that is, the matching elastic member and the matching wheel can cooperate to bring the car body closer; because the connecting wheel and the matching wheel are respectively located on the upper and lower sides of the guide rail, the car body can be stably connected to the guide rail through the matching wheel and the connecting wheel to prevent the car body from slipping off the guide rail. And the matching elastic member also has the function of buffering the impact of the guide rail on the car body. In summary, such a rail transportation system based on steep mountains can not only meet the needs of transporting goods, but also buffer the impact on the vehicle body, thereby facilitating the stable transportation of the vehicle body along the guide rails, thereby improving the situation of goods falling or being damaged in the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 This is a schematic diagram of the structure of a rail transportation system based on a steep mountain in an embodiment of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the transport equipment of the rail transport system based on the steep mountain according to the embodiment of the utility model;

[0035] Figure 3 It is a partially enlarged schematic diagram of a rail transportation system based on a steep mountain according to an embodiment of the utility model.

[0036] Icons: 11-traction equipment; 12-track equipment; 13-transportation equipment; 110-support column; 120-traction device; 130-traction rope; 140-pulley block; 210-guide rail; 300-car body; 400-matching wheel assembly; 401-matching elastic member; 410-matching wheel; 420-matching rod; 421-first rod; 422-second rod; 423-horizontal bearing; 431-first abutment block; 432-second abutment block; 441-extension column; 442-extension through hole; 500-connecting wheel assembly; 501-connecting elastic member; 510-connecting wheel; 520-accommodating groove; 521-limiting part; 530-connecting hole; 540-connecting rod; 541-limiting ring; 550-connecting block; 561-adjusting member; 562-adjusting hole. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0038] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0040] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.

[0041] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0042] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0043] Please refer to Figure 1 This embodiment provides a rail transportation system based on a steep mountain, including a traction device 11, a rail device 12 and a transportation device 13.

[0044] The traction device 11 includes a support column 110, a traction device 120, a traction rope 130 and a plurality of pulley blocks 140;

[0045] The pulley blocks 140 are all set on the ground through the support column 110; the traction rope 130 is led out from the traction device 120, and is sequentially wound around a plurality of pulley blocks 140 and then connected to the transportation equipment 13;

[0046] The track device 12 includes two parallel rails 210;

[0047] The transport device 13 includes a vehicle body 300, a mating wheel assembly 400 and two connecting wheel assemblies 500;

[0048] Two connecting wheel assemblies 500 are respectively arranged at both ends of the vehicle body 300 in the length direction; and the connecting wheel assemblies 500 can be movably installed above the guide rail 210 of the track device 12; one end of the matching wheel assembly 400 is arranged on the vehicle body 300, and the other end is movably arranged below the guide rail 210;

[0049] A connecting elastic member 501 is provided between the connecting wheel assembly 500 and the vehicle body 300, and the connecting elastic member 501 provides an elastic force to move the connecting wheel assembly 500 away from the vehicle body 300;

[0050] A matching elastic member 401 is disposed between the matching wheel assembly 400 and the vehicle body 300 , and the matching elastic member 401 provides an elastic force for moving the matching wheel assembly 400 toward the vehicle body 300 .

[0051] The traction device 11 of this solution can provide traction to enable the transport device 13 to move along the track device 12, thereby completing the transportation of goods. The transport device 13 includes a vehicle body 300, a matching wheel assembly 400 and two connecting wheel assemblies 500. The connecting elastic member 501 provides an elastic force to enable the connecting wheel assembly 500 to move away from the vehicle body 300, that is, the vehicle body 300 and the upper part of the guide rail 210 are supported by the connecting wheel 510 to move along the guide rail 210, and the connecting elastic member 501 can buffer the impact between the vehicle body 300 and the upper part of the guide rail 210. The matching elastic member 401 provides an elastic force to move the matching wheel assembly 400 toward the car body 300, that is, the matching elastic member 401 cooperates with the matching wheel 410 to move the car body 300 closer; because the connecting wheel 510 and the matching wheel 410 are respectively located on the upper and lower sides of the guide rail 210, the car body 300 can be stably connected to the guide rail 210 through the matching wheel 410 and the connecting wheel 510, so as to prevent the car body 300 from slipping off the guide rail 210. And the matching elastic member 401 also has the function of buffering the impact of the guide rail 210 on the car body 300. In summary, such a rail transportation system based on steep mountains can not only meet the requirements of transporting goods, but also buffer the impact received by the car body 300, so as to facilitate the stable transportation of the car body 300 along the guide rail 210, thereby improving the situation of falling or damage of goods in the car body 300.

[0052] Please continue reading Figure 1 , Figure 2 and Figure 3 , to understand more structural details of the rail transportation system based on steep mountains.

[0053] Optionally, the traction device 120 is a winch, the traction rope 130 is a steel wire rope, and the support column 110 is a ground anchor steel pile. The guide rail 210 is arranged from the foot of the mountain to the top of the mountain. The guide rail 210 of the track device 12 is formed by connecting multiple sections of steel pipes with different diameters at both ends, and each section of the steel pipe has an inclined clamp for inserting into the ground to keep the track stable. The guide rails 210 are connected by support rods of fixed length.

[0054] Furthermore, the pulley block 140 includes a fixed pulley unit and two movable pulley units, so as to achieve the purpose of saving effort and changing the direction of force.

[0055] It can also be seen from the figure that in this embodiment of the utility model, the connecting wheel assembly 500 includes a connecting wheel 510, a connecting rod 540, and a connecting block 550; the connecting wheel 510 is rotatably arranged at the bottom of the connecting rod 540, and the top of the connecting rod 540 is connected to the connecting block 550 through a connecting elastic member 501; the connecting block 550 is arranged on the vehicle body 300. The connecting wheel 510 is a wheel body with a groove, which fits with the steel pipe of the track device 12 to achieve the purpose of controlling the running direction of the transportation system.

[0056] Because the guide rail 210 is arranged in an inclined manner, along the length direction of the vehicle body 300, the connecting wheel 510 of one connecting wheel assembly 500 is closer to the bottom of the vehicle body 300, and the connecting wheel 510 of another connecting wheel assembly 500 is farther from the bottom of the vehicle body 300, so that the vehicle body 300 can be kept horizontal, thereby ensuring stability and reliability during transportation.

[0057] Optionally, in this embodiment of the utility model, the bottom of the connecting block 550 has a receiving groove 520, and the opening of the receiving groove 520 faces the connecting wheel 510; the connecting rod 540 is inserted into the receiving groove 520, and the top of the connecting rod 540 is abutted against the groove bottom of the receiving groove 520 through the connecting elastic member 501. That is, the connecting rod 540 and the connecting block 550 are elastically telescopically matched, so as to buffer the impact between the vehicle body 300 and the guide rail 210. Optionally, the connecting elastic member 501 is a spring.

[0058] In this embodiment of the utility model, a limiting ring 541 is provided on the top of the connecting rod 540, and the outer diameter of the limiting ring 541 is larger than the outer diameter of the connecting rod 540; a limiting portion 521 is provided at the inner wall of the opening of the accommodating groove 520, and the diameter of the limiting portion 521 is smaller than the inner diameter of the accommodating groove 520 and smaller than the outer diameter of the limiting ring 541, so that the limiting ring 541 can abut against the limiting portion 521. That is, the limiting ring 541 can move in the accommodating groove 520, and the limiting ring 541 can abut against the limiting portion 521 to prevent the connecting rod 540 from falling out of the accommodating groove 520.

[0059] It can also be seen from the figure that in this embodiment of the utility model, the connecting wheel assembly 500 further includes an adjusting member 561; the connecting block 550 has a connecting hole 530, and the vehicle body 300 has a plurality of adjusting holes 562 arranged in a square along the height of the vehicle body 300; the adjusting member 561 is configured to be able to sequentially penetrate the connecting hole 530 and any adjusting hole 562 to adjust the distance between the connecting wheel assembly 500 and the vehicle body 300. That is, the adjusting member 561 can make the connecting wheel 510 close to or away from the vehicle body 300, so as to adapt to different transportation environments and avoid collision between the vehicle body 300 and other parts.

[0060] In this embodiment of the utility model, the mating wheel assembly 400 includes a mating wheel 410 and a mating rod 420; the mating wheel 410 is rotatably disposed at the bottom of the mating rod 420, and the mating wheel 410 is supported under the guide rail 210; the top of the mating rod 420 is disposed on the vehicle body 300 through a mating elastic member 401.

[0061] In this embodiment of the utility model, the mating wheel assembly 400 further includes a first abutting block 431 and a second abutting block 432; the first abutting block 431 is arranged at the top of the mating rod 420; the second abutting block 432 is arranged on the vehicle body 300, and the mating rod 420 can be connected with the mating wheel 410 after passing through the second abutting block 432; the mating elastic member 401 is arranged between the first abutting block 431 and the second abutting block 432. Specifically, a through hole is provided in the middle of the second abutting block 432 for the mating rod 420 to pass through. The first abutting block 431 and the second abutting block 432 are used to clamp the mating elastic member 401. Optionally, the mating elastic member 401 is a spring.

[0062] In this embodiment, the first abutting block 431 is movably connected to the matching rod 420 so that the first abutting block 431 is close to or away from the matching wheel 410. Optionally, the first abutting block 431 is threadedly connected to the matching rod 420. By adjusting the position of the first abutting block 431 on the matching rod 420, the elastic force of the matching elastic member 401 can be adjusted to adjust the pulling force of the matching wheel assembly 400 on the guide rail 210.

[0063] In this embodiment of the utility model, the matching rod 420 includes a first rod 421, a second rod 422 and a horizontal bearing 423; the first rod 421 is arranged on the vehicle body 300 through the matching elastic member 401; the bottom of the second rod 422 is rotatably connected to the matching wheel 410; the first rod 421 is connected to the second rod 422, and the bottom of the first rod 421 is rotatably matched with the top of the second rod 422 through the horizontal bearing 423. In order to increase the flexibility of the matching rod 420 and improve the ability of the matching rod 420 to cope with torque, the first rod 421 and the second rod 422 are connected by the horizontal bearing 423, which can ensure the horizontal rotation of the first rod 421 and the second rod 422. Specifically, the flange at the bottom of the first rod 421 and the flange at the top of the second rod 422 are fixed by a mounting seat, and the horizontal bearing 423 is arranged in the mounting seat. The mounting seat can limit the horizontal bearing 423 and the flange.

[0064] Further, optionally, the bottom of the first rod 421 has an extension column 441, and the top of the second rod 422 has an extension hole 442, and the extension column 441 extends into the extension hole 442. The cooperation of the extension column 441 and the extension hole 442 makes the first rod 421 and the second rod 422 more centered, and at the same time increases the overall stability of the cooperation rod 420.

[0065] When in use, the traction device 120 is set at the foot of the mountain, and the foot of the mountain also has a fixed pulley unit set on a support column 110, and two movable pulley units are respectively set on the top of the mountain through two support columns 110. The traction rope 130 is wound around the fixed pulley unit and the two movable pulley units from the traction device 120 in sequence and then connected to the vehicle body 300 on the guide rail 210. The traction device 120 is connected by a steel wire rope to achieve the effect of traction and release of the vehicle body 300.

[0066] In summary, the embodiment of the utility model provides a rail transportation system based on steep mountains, which has at least the following advantages:

[0067] 1. On the basis of traditional mountain photovoltaic material and equipment transportation, the transportation efficiency of mountain photovoltaic project materials and equipment is further improved, which effectively reduces the construction of temporary roads and the temporary occupation of construction areas;

[0068] 2. Easy to disassemble and assemble, and can be changed accordingly according to the mountain terrain and transportation distance;

[0069] 3. The winch of the transportation system only needs to be placed at the foot of the mountain, further reducing the steepness of the mountain slope, which makes the winch difficult to carry and its safety cannot be effectively guaranteed.

[0070] 4. Buffer the impact during transportation, making transportation smoother.

[0071] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rail transportation system based on steep mountains, characterized in that: include: Traction equipment, track equipment and transport equipment; The traction equipment includes a support column, a traction device, a traction rope and a plurality of pulley blocks; The pulley blocks are all set on the ground through support columns; the traction rope is led out from the traction device, and is sequentially wound around a plurality of the pulley blocks and then connected to the transportation equipment; The track equipment includes two mutually parallel guide rails; The transport equipment comprises a vehicle body, a mating wheel assembly and two connecting wheel assemblies; The two connecting wheel assemblies are respectively arranged at the two ends of the length direction of the vehicle body; and the connecting wheel assemblies can be movably installed above the guide rail of the track device; one end of the matching wheel assembly is arranged on the vehicle body, and the other end is movably arranged below the guide rail; A connecting elastic member is provided between the connecting wheel assembly and the vehicle body, and the connecting elastic member provides an elastic force for moving the connecting wheel assembly away from the vehicle body; A matching elastic member is disposed between the matching wheel assembly and the vehicle body, and the matching elastic member provides an elastic force for moving the matching wheel assembly toward the vehicle body.

2. The rail transportation system based on steep mountains according to claim 1 is characterized in that: The connecting wheel assembly comprises a connecting wheel, a connecting rod and a connecting block; The connecting wheel is rotatably arranged at the bottom of the connecting rod, and the top of the connecting rod is connected to the connecting block through the connecting elastic member; the connecting block is arranged on the vehicle body.

3. The rail transportation system based on steep mountains according to claim 2 is characterized in that: The bottom of the connecting block has a receiving groove, the opening of which faces the connecting wheel; the connecting rod is inserted into the receiving groove, and the top of the connecting rod is supported by the bottom of the receiving groove through the connecting elastic member.

4. The rail transportation system based on steep mountains according to claim 3 is characterized in that: A limiting ring is provided on the top of the connecting rod, and the outer diameter of the limiting ring is larger than the outer diameter of the connecting rod; A limiting portion is arranged at the inner wall of the opening of the accommodating groove, and the diameter of the limiting portion is smaller than the inner diameter of the accommodating groove and smaller than the outer diameter of the limiting ring, so that the limiting ring can be supported against the limiting portion.

5. The rail transportation system based on steep mountains according to claim 2, characterized in that: Also includes an adjustment member; The connecting block has a connecting hole, and the vehicle body has a plurality of adjusting holes arranged in sequence along the height of the vehicle body; The adjusting member is configured to be able to penetrate the connecting hole and any one of the adjusting holes in sequence to adjust the distance of the connecting wheel assembly relative to the vehicle body.

6. The rail transportation system based on steep mountains according to claim 1, characterized in that: The matching wheel assembly comprises a matching wheel and a matching rod; The matching wheel is rotatably arranged at the bottom of the matching rod, and the matching wheel is held under the guide rail; the top of the matching rod is arranged on the vehicle body through the matching elastic member.

7. The rail transportation system based on steep mountains according to claim 6, characterized in that: The mating wheel assembly further includes a first abutting block and a second abutting block; The first abutting block is arranged on the top of the matching rod; the second abutting block is arranged on the vehicle body, and the matching rod can be connected with the matching wheel after passing through the second abutting block; the matching elastic member is arranged between the first abutting block and the second abutting block.

8. The rail transportation system based on steep mountains according to claim 7, characterized in that: The first abutting block is movably connected to the matching rod so that the first abutting block is close to or away from the matching wheel.

9. The rail transportation system based on steep mountains according to claim 6, characterized in that: The matching rod comprises a first rod, a second rod and a horizontal bearing; the first rod is arranged on the vehicle body through the matching elastic member; the bottom of the second rod is rotatably connected to the matching wheel; The first rod is connected to the second rod, and the bottom of the first rod is rotatably matched with the top of the second rod through the horizontal bearing.

10. The rail transportation system based on steep mountains according to claim 9, characterized in that: The bottom of the first rod is provided with an extension column, the top of the second rod is provided with an extension through hole, and the extension column extends into the extension through hole.

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