Wheeled vehicle displacement adjusting stabilizer

Abstract

The utility model provides a wheeled vehicle displacement adjusting stabilizer. The wheeled vehicle displacement adjusting stabilizer comprises two slope blocks, a mounting base, a horizontal adjusting mechanism and a lifting mechanism. The two slope blocks are arranged on the two opposite sides of the mounting base correspondingly, and the side, away from the mounting base, of each slope block is provided with a guide slope. The horizontal adjusting mechanism and the lifting mechanism are both located between the two slope blocks, the horizontal adjusting mechanism is arranged on the mounting base, and the lifting mechanism is arranged on the horizontal adjusting mechanism; according to the railway flatcar, the horizontal adjusting mechanism is arranged between the two slope blocks, the horizontal position of wheels of the vehicle on the railway flatcar can be adjusted, the parking difficulty of a driver on the vehicle is reduced, the wheels of the vehicle can be limited by combining the lifting mechanism, the vehicle parked on the railway flatcar is prevented from sliding in the transfer process, and the safety of the vehicle is improved. And the vehicle transfer stability is ensured.

Description

Technical Field

[0001] The present application relates to the field of transportation technology, and in particular to a wheeled vehicle displacement regulating stabilizer. Background Art

[0002] Railway transportation is the most important means to ensure the long-distance mobile delivery of equipment; when transporting wheeled vehicles by railway flat cars, experienced drivers are needed to transfer the vehicles to the designated position of the railway flat car's carriage board, and then place wedge-shaped pads or triangular pads in front and behind the wheels to improve the parking stability of the vehicle and ensure the stability of the vehicle during transportation; however, in related technologies, due to the uneven skills of drivers, most drivers find it difficult to accurately park the vehicle at the designated position of the railway flat car's carriage board, resulting in poor restriction effect of the wedge-shaped pads or triangular pads placed in front and behind the wheels, affecting the stability of the railway flat car in transporting the vehicle. Utility Model Content

[0003] In view of this, the purpose of the present application is to propose a wheeled vehicle displacement adjustment stabilizer to solve some or all of the technical problems mentioned above.

[0004] Based on the above purpose, the present application provides a wheeled vehicle displacement adjustment stabilizer, including two ramp blocks, a mounting seat, a level adjustment mechanism and a lifting mechanism;

[0005] The two slope blocks are respectively arranged on opposite sides of the mounting seat, and a guiding slope is provided on a side of each slope block away from the mounting seat; the horizontal adjustment mechanism and the lifting mechanism are both located between the two slope blocks, the horizontal adjustment mechanism is arranged on the mounting seat, and is used to adjust the horizontal position of the wheel, and the lifting mechanism is arranged on the horizontal adjustment mechanism, and is used to adjust the parking height of the wheel.

[0006] From the above description, it can be seen that the wheeled vehicle displacement adjustment stabilizer provided in the present application can adjust the horizontal position of the vehicle's wheels on the railway flat car compartment board by setting a horizontal adjustment mechanism between two slope blocks, thereby reducing the difficulty of parking the vehicle for the driver; combined with the use of a lifting mechanism, the vehicle's wheels can be limited to prevent the vehicle parked on the railway flat car from slipping during transportation, thereby ensuring the stability of the vehicle transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the technical solutions in the present application or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0008] Figure 1 This is a schematic diagram of the structure of the wheeled vehicle displacement regulating stabilizer in this application;

[0009] Figure 2 It is a cross-sectional view of the AA region in this application;

[0010] Figure 3 It is a cross-sectional view of the BB region in this application;

[0011] Description of reference numerals:

[0012] 100, ramp block; 100a, guide ramp;

[0013] 200, mounting seat;

[0014] 300, horizontal adjustment mechanism; 310, bracket; 320, first lead screw; 321, first limiter; 330, first drive block; 340, support plate; 350, slide rail; 350a, first slide groove;

[0015] 400, lifting mechanism; 410, second lead screw; 411, second position limiting portion; 420, second driving block; 420a, driving inclined surface; 420b, second slide groove; 430, coordination block; 430a, coordination inclined surface; 440, supporting plate;

[0016] 500. Limit baffle. DETAILED DESCRIPTION

[0017] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0018] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present application should be the usual meanings understood by people with ordinary skills in the field to which the present application belongs. The "first", "second" and similar words used in the embodiments of the present application do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0020] In view of this, the present application provides a wheeled vehicle displacement adjustment stabilizer, including two ramp blocks 100, a mounting seat 200, a horizontal adjustment mechanism 300 and a lifting mechanism 400; the two ramp blocks 100 are respectively arranged on opposite sides of the mounting seat 200, and each ramp block 100 is provided with a guiding slope 100a on the side away from the mounting seat 200; the horizontal adjustment mechanism 300 and the lifting mechanism 400 are both located between the two ramp blocks 100, the horizontal adjustment mechanism 300 is arranged on the mounting seat 200, and is used to adjust the horizontal position of the wheel, and the lifting mechanism 400 is arranged on the horizontal adjustment mechanism 300, and is used to adjust the parking height of the wheel.

[0021] like Figure 1-Figure 3 As shown, the present application provides a wheeled vehicle displacement adjustment stabilizer, which is applied to the carriage plate of a railway flat car to limit the position of the vehicle parked on the carriage plate, improve the stability of the vehicle parking, and ensure the transportation effect of the vehicle; the displacement adjuster includes two slope blocks 100, a mounting seat 200, a horizontal adjustment mechanism 300 and a lifting mechanism 400, wherein the slope block 100 and the mounting seat 200 are fixedly connected to the carriage plate of the railway flat car by bolting or welding. For any slope block 100, a guide slope 100a is provided on the side of each slope block 100 away from the mounting seat 200, so that the driver can transfer the wheel of the vehicle to the top of the lifting mechanism 400, and the mounting seat 200 is located between the two slope blocks 100. The space between the stabilizer and the lifting mechanism 400 is used to support the horizontal adjustment mechanism 300 and the lifting mechanism 400; the horizontal adjustment mechanism 300 is arranged on the mounting seat 200, and when the wheel is parked on the top of the lifting mechanism 400, the horizontal position of the wheel of the vehicle can be adjusted by the horizontal adjustment mechanism 300, and then the position of the vehicle on the carriage board is adjusted, thereby reducing the difficulty for the driver to park the vehicle at the designated position of the railway flat car; and when the wheel of the vehicle is parked on the top of the stabilizer, the lifting mechanism 400 can be used to adjust the parking height of the wheel, so that the lifting mechanism 400 and the two slope blocks 100 form a recessed area, and the stabilizer in this state limits the wheel located in the recessed area, preventing the railway flat car from slipping on the surface of the carriage board during the transportation process, thereby improving the stability of the transportation process.

[0022] It should be noted that since a vehicle usually has multiple wheels, for the two wheels at both ends of the same wheel axle, the two wheels can share one stabilizer, or the two wheels can use one stabilizer separately; when the two wheels share one stabilizer, the stabilizer can be set perpendicular to the movement direction of the railway flat car, and its length can be greater than the wheel spacing of the two wheels. When both wheels are parked on the top of the stabilizer, the two wheels can be adjusted at the same time; when each wheel corresponds to a stabilizer, multiple stabilizers can be symmetrically arranged on the car body of the railway flat car so that the wheels of the vehicle can be adjusted individually, thereby improving the flexibility of wheel adjustment.

[0023] In some embodiments, the horizontal adjustment mechanism 300 includes a bracket 310, a first screw 320, a first drive block 330 and a support plate 340; the bracket 310 is fixedly connected to the mounting base 200, the first screw 320 is rotatably connected to the bracket 310, and is screwed together with the first drive block 330 through a first thread, the first drive block 330 is fixedly connected to the support plate 340, and the lifting mechanism 400 is arranged on the support plate 340.

[0024] like Figure 2 As shown, for the stabilizer, the horizontal adjustment mechanism 300 can be used to adjust the parking position of the vehicle's wheels on the railway flat car compartment board, reducing the difficulty of parking the vehicle for the driver, so that the vehicle can be parked at the specified position; wherein the horizontal adjustment mechanism 300 includes a bracket 310, a first screw 320, a first drive block 330 and a support plate 340, the vehicle's wheels are parked on the support plate 340, the extension direction of the first screw 320 can be the same as the direction of the connection line between the wheels on both sides of the vehicle, and is used to adjust the distance between the vehicle and the edge of the railway flat car, so as to adjust the water level of the vehicle. The horizontal position can be adjusted; when adjusting the horizontal position of the wheel, it is necessary to transfer the wheel of the vehicle to the top of the lifting mechanism 400, drive the first screw 320 and make it rotate on the bracket 310, so that the first screw 320 drives the first driving block 330 to move linearly along the first screw 320 through the first thread. Since the first driving block 330 and the support plate 340 are fixedly connected, the first support plate 340 can move along the extension direction of the first screw 320 under the drive of the first screw 320, thereby adjusting the vehicle of the railway flat car carriage plate to a suitable position.

[0025] In some embodiments, the horizontal adjustment mechanism 300 further includes a slide rail 350; a first slide groove 350a is provided on one side of the mounting seat 200 close to the support plate 340, and the slide rail 350 is slidably connected to the mounting seat 200 through the first slide groove 350a and fixedly connected to the bottom of the support plate 340, and its extension direction is the same as the extension direction of the first lead screw 320; Figure 1-Figure 3 As shown, by applying a slide rail 350 in the horizontal adjustment mechanism 300 and making the slide rail 350 slidably connected to the mounting seat 200 through the first slide groove 350a, the adjustment trajectory of the wheel can be limited to adjust the wheel of the vehicle to a suitable position of the railway flat car, ensure the stability of the adjustment process, reduce the contact area with the mounting seat 200, and improve the smoothness of the adjustment process.

[0026] In some embodiments, the first screw 320 is provided with a first limiting portion 321, and two first limiting portions 321 are provided, and the two first limiting portions 321 are respectively located on opposite sides of the bracket 310; Figure 1 and Figure 2As shown, for the two first limit parts 321 of the first screw 320, the two first limit parts 321 are respectively located on both sides of the bracket 310. During the rotation of the first screw 320, the first limit parts 321 can limit the position of the first screw 320 to prevent the first screw 320 from moving and affecting the adjustment of the horizontal position of the wheel.

[0027] It should be noted that the input end of the first lead screw 320 can be connected to a motor, and the motor is used to provide driving force for the first lead screw 320 so as to automatically adjust the horizontal position of the wheel to reduce the adjustment burden.

[0028] In some embodiments, the stabilizer further includes a plurality of limit baffles 500; the plurality of limit baffles 500 are respectively fixedly connected to opposite sides of the support plate 340, the lifting mechanism 400 is located between the limit baffles 500 on opposite sides of the support plate 340, and the plurality of limit baffles 500 are perpendicular to the guide inclined surface 100a; Figure 1-Figure 3 As shown, the limiting baffles 500 are arranged on the opposite sides of the support plate 340, and the slope block 100 distributes the edge of the lifting mechanism 400, and the limiting baffles 500 are perpendicular to the guiding slope 100a, so that the movement area of ​​the lifting mechanism 400 can be limited, so that the lifting mechanism 400 changes in the vertical direction, so as to achieve the limiting effect of the wheel.

[0029] In some embodiments, the lifting mechanism 400 includes a second lead screw 410, a second drive block 420, a coordination block 430 and a support plate 440; the second lead screw 410 is rotatably connected to the limit baffle 500, and is screwed together with the second drive block 420 through a second thread; the second drive block 420 is slidably disposed on the support plate 340, and the second drive block 420 is adapted to the coordination block 430; the support plate 440 is fixedly connected to the coordination block 430, and is located between the limit baffles 500 on opposite sides of the support plate 340.

[0030] It should be noted that the input end of the second lead screw 410 can be connected to another motor, and the motor can be used to provide driving force for the second lead screw 410, so as to automatically adjust the parking height of the wheel to reduce the adjustment burden.

[0031] like Figure 1 and Figure 3As shown, by applying the lifting mechanism 400 in the stabilizer, the wheels of the vehicle can be supported and the supported wheels can be limited to prevent the vehicle from slipping on the railway flat car, thereby affecting the stability of vehicle transportation; wherein the lifting mechanism 400 includes a second lead screw 410, a second drive block 420, a coordination block 430 and a support plate 440. When the wheels of the vehicle are parked on the support plate 440, the second lead screw 410 can be driven to rotate on the limit baffle 500, so that the second lead screw 410 drives the second drive block 420 along the support plate 34 through the second thread. 0 produces relative sliding, because the second driving block 420 is adapted to the coordination block 430, and the coordination block 430 is fixedly connected to the bottom of the supporting plate 440, as the second driving block 420 continues to move, the coordination block 430 and the supporting plate 440 can be lowered or raised, and when the supporting plate 440 descends between the two ramp blocks 100, a recessed area is formed between the two ramp blocks 100 and the supporting plate 440, so that the opposite sides of the wheels placed in the recessed area are restricted by the ramp blocks 100, thereby ensuring that the vehicle has good stability during transportation.

[0032] In some embodiments, the second lead screw 410 is provided with a second limiting portion 411, and the second limiting portion 411 is located on a side of the limiting baffle 500 away from the supporting plate 440; Figure 3 As shown, by placing the second limiting portion 411 on the second lead screw 410 on the side of the limiting baffle 500 away from the supporting plate 440, it can be ensured that the second lead screw 410 rotates stably on the limiting baffle 500, avoiding movement when the second drive block 420 is driven by the second lead screw 410, thereby ensuring the smooth movement of the supporting plate 440.

[0033] In some embodiments, a driving inclined surface 420a is provided on the top of the second driving block 420, and a coordinating inclined surface 430a is provided on the bottom of the coordinating block 430, and the driving inclined surface 420a cooperates with and abuts against the coordinating inclined surface 430a; Figure 3 As shown, when the second lead screw 410 drives the second driving block 420 to move through the second thread, the driving bevel 420a at the top of the second driving block 420 and the coordination bevel 430a at the bottom of the coordination block 430 will slide relative to each other, thereby changing the position of the coordination bevel 430a on the driving bevel 420a. Since the driving bevel 420a is inclined, the position of the coordination block 430 is changed under the drive of the second driving block 420, thereby changing the height of the supporting plate 440.

[0034] In some embodiments, a second slide groove 420b is provided on one side of the support plate 340 away from the mounting base 200, and the extension direction of the second slide groove 420b is the same as the extension direction of the second lead screw 410, and the second driving block 420 is slidably connected to the support plate 340 through the second slide groove 420b; Figure 3As shown, by opening the second slide groove 420b on the side of the support plate 340 away from the mounting seat 200, the second drive block 420 can slide along the extension direction of the second slide groove 420b to limit the movement trajectory of the second drive block 420, ensuring that the support plate 440 can run smoothly driven by the second drive block 420 and the coordination block 430.

[0035] In some embodiments, the guide ramp 100a is uniformly coated with an anti-skid coating (not marked in the figure), which can increase the surface roughness of the guide ramp 100a, increase the friction between the guide ramp 100a and the wheel surface, and prevent the wheel from slipping when climbing the guide ramp 100a.

[0036] It should be noted that the above describes some embodiments of the present application. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the above embodiments and still achieve the desired results. In addition, the processes depicted in the accompanying drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0037] The various embodiments in the present application are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0038] The description of the present application is given for the purpose of illustration and description, and is not intended to be exhaustive or to limit the present application to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present application, and to enable those of ordinary skill in the art to understand the present application and thus design various embodiments with various modifications suitable for specific purposes.

[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application (including the claims) is limited to these examples. In line with the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present application as described above, which are not provided in detail for the sake of simplicity.

[0040] Although the present application has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description.

[0041] The embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present application should be included in the scope of protection of the present application.

Claims

1. A wheeled vehicle displacement regulating stabilizer, characterized in that: It includes two ramp blocks, a mounting seat, a level adjustment mechanism and a lifting mechanism; The two slope blocks are respectively arranged on opposite sides of the mounting seat, and a guiding slope is provided on a side of each slope block away from the mounting seat; the horizontal adjustment mechanism and the lifting mechanism are both located between the two slope blocks, the horizontal adjustment mechanism is arranged on the mounting seat, and is used to adjust the horizontal position of the wheel, and the lifting mechanism is arranged on the horizontal adjustment mechanism, and is used to adjust the parking height of the wheel.

2. The wheeled vehicle displacement regulating stabilizer according to claim 1, characterized in that: The horizontal adjustment mechanism includes a bracket, a first lead screw, a first driving block and a support plate; The bracket is fixedly connected to the mounting seat, the first lead screw is rotatably connected to the bracket and is screwed to the first drive block via a first thread, the first drive block is fixedly connected to the support plate, and the lifting mechanism is disposed on the support plate.

3. The wheeled vehicle displacement regulating stabilizer according to claim 2, characterized in that: The horizontal adjustment mechanism also includes a slide rail; A first slide groove is provided on one side of the mounting seat close to the support plate. The slide rail is slidably connected to the mounting seat through the first slide groove and is fixedly connected to the bottom of the support plate. Its extension direction is the same as that of the first lead screw.

4. The wheeled vehicle displacement regulating stabilizer according to claim 3, characterized in that: The first lead screw is provided with a first limiting portion, and two first limiting portions are provided, and the two first limiting portions are respectively located on two opposite sides of the bracket.

5. The wheeled vehicle displacement regulating stabilizer according to claim 4, characterized in that: Also includes a plurality of limit baffles; The plurality of limit baffles are respectively fixedly connected to opposite sides of the support plate, the lifting mechanism is located between the limit baffles on opposite sides of the support plate, and the plurality of limit baffles are perpendicular to the guiding inclined surface.

6. The wheeled vehicle displacement regulating stabilizer according to claim 5, characterized in that: The lifting mechanism includes a second lead screw, a second driving block, a coordination block and a supporting plate; The second lead screw is rotatably connected to the limit baffle and is screwed to the second drive block via a second thread; the second drive block is slidably disposed on the support plate, and the second drive block is adapted to the coordination block; the support plate is fixedly connected to the coordination block and is located between the limit baffles on opposite sides of the support plate.

7. The wheeled vehicle displacement regulating stabilizer according to claim 6, characterized in that: The second lead screw is provided with a second limiting portion, and the second limiting portion is located on a side of the limiting baffle away from the supporting plate.

8. The wheeled vehicle displacement regulating stabilizer according to claim 6, characterized in that: The top of the second driving block is provided with a driving inclined surface, the bottom of the coordination block is provided with a coordination inclined surface, and the driving inclined surface cooperates and abuts against the coordination inclined surface.

9. The wheeled vehicle displacement regulating stabilizer according to claim 6, characterized in that: A second slide groove is provided on one side of the support plate away from the mounting seat, the extension direction of the second slide groove is the same as the extension direction of the second lead screw, and the second driving block is slidably connected to the support plate through the second slide groove.

10. The wheeled vehicle displacement regulating stabilizer according to claim 1, characterized in that: The guiding inclined surface is uniformly coated with an anti-slip coating.

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