Novel shunting winch suitable for complex terrains

Abstract

The utility model relates to the technical field of novel shunting winches, in particular to a novel shunting winch suitable for complex terrains, which comprises a bottom plate and mounting seats, a plurality of mounting seats are symmetrically mounted at the bottom of the bottom plate, support legs are movably mounted in the mounting seats, and a plurality of sleeves are fixedly mounted at the bottom of the bottom plate. Through the arrangement of the supporting legs, the sleeves, the compression springs and the sliding rods, when the shunting winch moves, the universal wheels below the bottom plate make contact with the ground, and when the universal wheels run to a protruding road on the ground, the universal wheels upwards extrude the compression springs through the sliding rods on the supporting legs to be shrunk, and when the shunting winch meets the low-lying ground, the compression springs are shrunk through the sliding rods on the supporting legs. The sliding rods are extruded downwards through the rebound resilience of the compression springs to drive the supporting legs to move downwards, it is ensured that each universal wheel can adjust the position vertically, the bottom plate is kept in the horizontal state all the time, and the situation that due to the fact that the ground is uneven or complex road conditions are met, stable driving cannot be kept, and rollover occurs is prevented; and threats to equipment and human bodies are avoided.

Description

Technical Field

[0001] The utility model relates to a new type of shunting winch suitable for complex terrain, in particular to a new type of shunting winch suitable for complex terrain, belonging to the technical field of new type of shunting winches. Background Art

[0002] A shunting winch is a device used to dispatch vehicles. It is mainly suitable for dispatching trains when loading and unloading goods in railway train transportation places such as coal mines, coal washing plants, power plants, cement plants, ports, etc. The shunting winch is a powerful, flexible, safe and reliable railway equipment. It provides important technical support for the railway transportation industry. In logistics, mining, construction and other industries, the shunting winch, as an important transportation and handling equipment, plays a vital role.

[0003] During operation, shunting winches often need to be moved to different positions according to actual needs to complete tasks such as loading, unloading, and transshipment of goods. However, in actual applications, due to the complexity of the operating environment, the uneven ground has become an important factor affecting the mobility of shunting winches. Once encountering uneven ground, the movement of the winch becomes unstable and may even roll over, posing a safety threat to equipment and personnel.

[0004] Therefore, there is an urgent need to improve a new type of shunting winch suitable for complex terrain to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a new type of shunting winch suitable for complex terrain. Through the arrangement of supporting legs, sleeves, compression springs and sliding rods, when the shunting winch moves, the universal wheel under the bottom plate contacts the ground. When the universal wheel travels to a road with raised ground, the universal wheel contracts by squeezing the compression spring upwards through the sliding rod on the supporting leg. When encountering a low-lying ground, the resilience of the compression spring is utilized to squeeze the sliding rod downwards to drive the supporting leg to move downward, ensuring that each universal wheel can adjust its position up and down, so that the bottom plate always maintains a horizontal state, preventing the situation where the universal wheel cannot maintain stable driving due to encountering uneven ground or encountering complex road conditions, thereby preventing the situation where the equipment and personnel are threatened by overturning due to the inability to maintain stable driving due to encountering uneven ground or encountering complex road conditions.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: it includes a base plate and a mounting seat, a plurality of mounting seats are symmetrically installed at the bottom of the base plate, and support legs are movably installed inside the mounting seats, a plurality of sleeves are fixedly installed at the bottom of the base plate, and slide grooves are opened on both sides of the sleeves, and a sliding rod is movably installed inside the sleeves, and sliding blocks slidably connected to the slide grooves are installed on both sides of the sliding rod, a compression spring is installed at one end of the sliding rod, and the compression spring is installed inside the sleeve, and the other end of the sliding rod is connected to the support leg, and a universal wheel is installed at one end of the support leg, and a winding roller is movably installed above the base plate, and a steel cable is wound on the surface of the winding roller.

[0007] Preferably, two support plates are symmetrically installed on the upper surface of the bottom plate, the winding roller is rotatably installed between the two support plates, a first motor is fixedly installed on one side of the support plate, and an output end of the first motor is connected to the winding roller.

[0008] Preferably, a movable seat is fixedly installed on the upper surface of the base plate, and the movable seat is installed on one side of the winding roller. A first threaded rod is rotatably installed inside the movable seat, and a second motor is fixedly installed on one side of the movable seat. The output end of the second motor is connected to the first threaded rod, and the surface of the first threaded rod is threadedly screwed with a movable platform.

[0009] Preferably, a cavity is opened inside the movable platform, a plurality of guide wheels are movably installed on both sides of the cavity, a second threaded rod is movably inserted on both sides of the movable platform, one end of the second threaded rod is movably inserted into the interior of the cavity, an oil brush head is fixedly installed on one end of the second threaded rod, and the other end of the second threaded rod is fixedly connected to a turning handle, and the oil brush head is installed on one side of the guide wheel.

[0010] Preferably, an oil dripping nozzle is installed inside the cavity, an oil tank is installed on the upper surface of the movable platform, the oil dripping nozzle is connected to the oil tank, an oil filling port is connected to the upper surface of the oil tank, and the oil dripping nozzle is installed between two oil brush heads.

[0011] Preferably, an oil collecting box is movably installed inside the movable platform, the oil collecting box is installed below the cavity, and a plurality of drainage holes penetrating into the oil collecting box are opened inside the cavity.

[0012] Preferably, an oil collecting box is movably installed inside the movable platform, the oil collecting box is installed below the cavity, and a plurality of drainage holes penetrating into the oil collecting box are opened inside the cavity.

[0013] The utility model has at least the following beneficial effects: through the arrangement of the supporting legs, sleeves, compression springs and sliding rods, when the shunting winch needs to move, the universal wheels under the bottom plate are in contact with the ground and move; when the universal wheels travel to a road condition with raised ground, the universal wheels squeeze the compression springs upwards through the sliding rods on the supporting legs to contract; the elasticity of the compression springs is utilized to enable each universal wheel to adjust its height up and down according to the situation; when encountering a low-lying ground, the resilience of the compression springs is utilized to squeeze the sliding rods downwards to drive the supporting legs to move downward, thereby ensuring that each universal wheel can adjust its position up and down according to the situation, ensuring that each universal wheel is in contact with the ground, so that the bottom plate is always kept in a horizontal state, and stable driving can be achieved, thereby preventing the vehicle from tipping over due to encountering uneven ground or encountering complex road conditions and being unable to maintain stable driving, thereby posing a threat to equipment and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the mounting seat structure of the utility model;

[0017] Figure 3 This is a schematic diagram of a half-section structure of a mobile seat of the utility model;

[0018] Figure 4 For the utility model Figure 1 A magnified schematic diagram;

[0019] Figure 5 This is a schematic diagram of the support leg structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the half-section structure of the sleeve of the utility model.

[0021] In the figure, 1, bottom plate; 2, support plate; 3, support block; 4, hydraulic rod; 5, gasket; 6, universal wheel; 7, support leg; 8, winding roller; 9, first motor; 10, moving seat; 11, second motor; 12, oil drip nozzle; 13, first threaded rod; 14, moving platform; 15, drain hole; 16, oil tank; 17, oil filling port; 18, turning handle; 19, oil brush head; 20, guide wheel; 21, oil collection box; 22, cavity; 23, mounting seat; 24, sliding rod; 25, sleeve; 26, slide groove; 27, compression spring; 28, slider; 29, second threaded rod; 30, steel cable. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] like Figure 1-Figure 6 As shown, the present embodiment provides a new type of shunting winch suitable for complex terrain, a new type of shunting winch suitable for complex terrain, including a base plate 1 and a mounting seat 23, a plurality of mounting seats 23 are symmetrically installed at the bottom of the base plate 1, and support legs 7 are movably installed inside the mounting seats 23, a plurality of sleeves 25 are fixedly installed at the bottom of the base plate 1, and slide grooves 26 are opened on both sides of the sleeve 25, a sliding rod 24 is movably installed inside the sleeve 25, and sliders 28 slidably connected to the slide grooves 26 are installed on both sides of the sliding rod 24, a compression spring 27 is installed at one end of the sliding rod 24, and the compression spring 27 is installed inside the sleeve 25, and the other end of the sliding rod 24 is connected to the support leg 7, and a universal wheel 6 is installed at one end of the support leg 7, and a winding roller 8 is movably installed above the base plate 1, and a steel cable 30 is wound on the surface of the winding roller 8.

[0024] In this embodiment, when the shunting winch needs to move, the universal wheel 6 contacts the ground and moves. When the universal wheel travels to a road condition with raised ground, the universal wheel 6 squeezes the compression spring 27 upward through the slide bar 24 on the support leg 7 to shrink. The elasticity of the compression spring 27 is utilized to enable each universal wheel 6 to adjust its height up and down according to the situation. When encountering a low-lying ground, the resilience of the compression spring 27 is utilized to squeeze the slide bar 24 downward to drive the support leg 7 to move downward, thereby ensuring that each universal wheel 6 can adjust its position up and down according to the situation, ensuring that each universal wheel 6 is in contact with the ground, so that the base plate 1 always maintains a horizontal state, and can travel smoothly, preventing the situation where the vehicle cannot maintain stable driving due to uneven ground or complex road conditions, resulting in rollover, which poses a threat to equipment and personnel.

[0025] like Figure 1-Figure 4As shown, two support plates 2 are symmetrically installed on the upper surface of the bottom plate 1, and the winding roller 8 is rotatably installed between the two support plates 2. A first motor 9 is fixedly installed on one side of the support plate 2, and the output end of the first motor 9 is connected to the winding roller 8. A moving seat 10 is fixedly installed on the upper surface of the bottom plate 1, and the moving seat 10 is installed on one side of the winding roller 8. A first threaded rod 13 is rotatably installed inside the moving seat 10, and a second motor 11 is fixedly installed on one side of the moving seat 10, and the output end of the second motor 11 is connected to the first threaded rod 13. A moving platform 14 is screwed on the surface of the first threaded rod 13, and a cavity 22 is opened inside the moving platform 14. A plurality of guide wheels 20 are movably installed on both sides of the cavity 22. Both sides of the moving platform 14 are movable A second threaded rod 29 is inserted, and one end of the second threaded rod 29 is movably inserted into the interior of the cavity 22. An oil brush head 19 is fixedly installed at one end of the second threaded rod 29, and the other end of the second threaded rod 29 is fixedly connected to a turning handle 18. The oil brush head 19 is installed on one side of the guide wheel 20. An oil dripping nozzle 12 is installed inside the cavity 22. An oil tank 16 is installed on the upper surface of the movable platform 14. The oil dripping nozzle 12 is connected to the oil tank 16. An oil filling port 17 is connected to the upper surface of the oil tank 16. The oil dripping nozzle 12 is installed between the two oil brush heads 19. An oil collecting box 21 is movably installed inside the movable platform 14. The oil collecting box 21 is installed below the cavity 22. A plurality of sewage discharge holes 15 that penetrate into the interior of the oil collecting box 21 are opened inside the cavity 22.

[0026] In this embodiment, when the shunting winch is working, the steel cable 30 is passed through the center of the guide wheel 20, the guide wheel 20 clamps the steel cable 30, the first motor 9 is started to drive the winding roller 8 to rotate, and the steel cable 30 is wound through the winding roller 8. At the same time, the second motor 11 is started to drive the first threaded rod 13 to rotate, and the movable platform 14 drives the guide wheel 20 to move back and forth in front of the winding roller 8 under the action of the thread, thereby driving the steel cable 30 to be evenly wound on the surface of the winding roller 8, which can ensure that the steel cable 30 is wound. The wire rope 30 is wound in an orderly manner on the winding roller 8 to prevent tangling. The wire rope 30 will corrode and rust over a long period of time. Oil is injected into the oil tank 16 through the oil filling port 17, and the oil is dripped onto the surface of the wire rope 30 through the oil drip nozzle 12. The turning handle 18 drives the second threaded rod 29 to rotate. Under the action of the thread, the oil brush head 19 moves toward the wire rope 30 to rub the wire rope 30, which makes it easier to apply the oil more evenly and prevents the wire rope 30 from rusting and corrosion. The oil stains dripping during brushing can be collected through the oil collecting box 21 and the drain hole 15.

[0027] like Figure 1-Figure 3 As shown, a plurality of support blocks 3 are fixedly mounted on the outer surfaces of both sides of the bottom plate 1 , a hydraulic rod 4 is fixedly mounted on the bottom of the support block 3 , and a gasket 5 is fixedly mounted on one end of the hydraulic rod 4 .

[0028] In this embodiment, when the shunting winch is working, the hydraulic rod 4 is activated to drive the gasket 5 to move downward and contact the ground. The gasket 5 contacts the ground to support and fix the bottom plate 1, so that it can obtain more stable support during operation and prevent shaking.

[0029] As Figure 1-Figure 6 shown, the principle of the new shunting winch applicable to complex terrains provided in this embodiment is as follows: when the shunting winch needs to move, the universal wheels 6 contact the ground and move. When the universal wheels travel on a bumpy road condition on the ground, the universal wheels 6 squeeze the compression spring 27 upward through the sliding rod 24 on the support leg 7 for contraction. By using the elasticity of the compression spring 27, each universal wheel 6 can adjust its own height up and down according to the situation. When encountering a low-lying ground, the resilience of the compression spring 27 is used to squeeze the sliding rod 24 downward to drive the support leg 7 to move downward, so as to ensure that each universal wheel 6 can adjust its own position up and down according to the situation, ensure that each universal wheel 6 contacts the ground, and make the bottom plate 1 always maintain a horizontal state, enabling smooth driving, preventing rollover due to uneven ground or inability to maintain stable driving in complex road conditions, which may pose a threat to the equipment and personnel. When the shunting winch is working, the steel cable 30 passes through the center of the guide wheel 20. The guide wheel 20 clamps the steel cable 30. The first motor 9 is activated to drive the winding roller 8 to rotate, and the steel cable 30 is wound by the winding roller 8. At the same time, the second motor 11 is activated to drive the first threaded rod 13 to rotate. Under the action of the thread, the moving table 14 drives the guide wheel 20 to move back and forth in front of the winding roller 8, so as to drive the steel cable 30 to be evenly wound on the surface of the winding roller 8, which can ensure that the steel cable 30 is wound on the winding roller 8 orderly and prevent knotting. The steel cable 30 will corrode and rust over time. Oil is injected into the fuel tank 16 through the oil injection port 17, and the oil drops onto the surface of the steel cable 30 through the oil drip nozzle 12. The rotating handle 18 drives the second threaded rod 29 to rotate. Under the action of the thread, the oil brush head 19 moves towards the steel cable 30 to rub the steel cable 30, which is convenient for brushing the oil more evenly and preventing the steel cable 30 from rusting and corroding. The oil dripping during oil brushing can be centrally collected through the oil collecting box 21 and the sewage discharge hole 15.

[0030] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effect.

[0031] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0032] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A new type of shunting winch suitable for complex terrain, comprising a base plate (1) and a mounting seat (23), characterized in that: A plurality of mounting seats (23) are symmetrically mounted at the bottom of the base plate (1), and a support leg (7) is movably mounted inside each of the mounting seats (23). A plurality of sleeves (25) are fixedly mounted at the bottom of the base plate (1), and slide grooves (26) are provided on both sides of the sleeves (25). A sliding rod (24) is movably mounted inside the sleeves (25), and sliding blocks (28) slidably connected to the slide grooves (26) are mounted on both sides of the sliding rod (24). A compression spring (27) is mounted at one end of the sliding rod (24), and the compression spring (27) is mounted inside the sleeves (25). The other end of the sliding rod (24) is connected to the support leg (7), and a universal wheel (6) is mounted at one end of the support leg (7). A winding roller (8) is movably mounted above the base plate (1), and a steel cable (30) is wound around the surface of the winding roller (8).

2. A new type of shunting winch suitable for complex terrain according to claim 1, characterized in that: Two support plates (2) are symmetrically mounted on the upper surface of the bottom plate (1); the winding roller (8) is rotatably mounted between the two support plates (2); a first motor (9) is fixedly mounted on one side of the support plate (2); an output end of the first motor (9) is connected to the winding roller (8).

3. The new type of shunting winch suitable for complex terrain according to claim 1 is characterized by: A movable seat (10) is fixedly mounted on the upper surface of the bottom plate (1), the movable seat (10) being mounted on one side of the winding roller (8), a first threaded rod (13) being rotatably mounted inside the movable seat (10), a second motor (11) being fixedly mounted on one side of the movable seat (10), an output end of the second motor (11) being connected to the first threaded rod (13), and a movable platform (14) being screwed on the surface of the first threaded rod (13).

4. A new type of shunting winch suitable for complex terrain according to claim 3, characterized in that: A cavity (22) is provided inside the movable platform (14), and a plurality of guide wheels (20) are movably mounted on both sides of the cavity (22). Second threaded rods (29) are movably inserted into both sides of the movable platform (14), and one end of the second threaded rod (29) is movably inserted into the cavity (22). An oil brush head (19) is fixedly mounted on one end of the second threaded rod (29), and the other end of the second threaded rod (29) is fixedly connected to a turning handle (18), and the oil brush head (19) is mounted on one side of the guide wheel (20).

5. The new type of shunting winch suitable for complex terrain according to claim 4 is characterized by: An oil drip nozzle (12) is installed inside the cavity (22); an oil tank (16) is installed on the upper surface of the movable platform (14); the oil drip nozzle (12) is connected to the oil tank (16); an oil filling port (17) is connected to the upper surface of the oil tank (16); and the oil drip nozzle (12) is installed between two oil brush heads (19).

6. The new type of shunting winch suitable for complex terrain according to claim 5 is characterized by: An oil collecting box (21) is movably installed inside the movable platform (14). The oil collecting box (21) is installed below the cavity (22). A plurality of drainage holes (15) are provided inside the cavity (22) and penetrate into the interior of the oil collecting box (21).

7. The new type of shunting winch suitable for complex terrain according to claim 1 is characterized by: A plurality of support blocks (3) are fixedly mounted on the outer surfaces of both sides of the bottom plate (1), a hydraulic rod (4) is fixedly mounted on the bottom of the support block (3), and a gasket (5) is fixedly mounted on one end of the hydraulic rod (4).

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