Swivel device for derailing a vehicle

Abstract

The application relates to a transverse moving device for vehicle derailment. The transverse moving device for vehicle derailment comprises a bearing table, a supporting leg and a transverse moving driving part, wherein the bearing table is connected with the output end of the transverse moving driving part, the bearing table has a bearing surface for bearing a lifting device; the supporting leg is installed on the side of the bearing table away from the lifting device, and the supporting leg can be lifted and moved relative to the bearing table. Through the above arrangement, when the bottoms of different vehicles and the ground form accommodation spaces with different heights after the vehicle derailment, the bearing table and the lifting device on the bearing table can enter the accommodation spaces through the expansion and contraction of the supporting leg, a plurality of transverse moving devices for rescue do not need to be prepared, and the rescue burden and the equipment replacement time are reduced.

Description

Technical Field

[0001] This application relates to the field of railway auxiliary equipment technology, and in particular to a lateral movement device for vehicle derailment. Background Technology

[0002] As one of the main modes of transportation across regions, railway transportation holds an irreplaceable and important position in the global freight and passenger transport market. However, when trains or locomotives travel at high speeds on the rails, derailments occasionally occur. When trains or locomotives derail, the space between the bottom of the vehicle and the ground is small, making it difficult for rescue personnel to enter. Typically, a lateral movement device is used to transport a lifting device to the location where it needs to be lifted.

[0003] However, the length of the support legs of the current lateral movement device is fixed, making it difficult to adapt to different heights of the space. During rescue operations, multiple lateral movement devices are often required, which increases the rescue burden and the time required to change equipment. Utility Model Content

[0004] Therefore, it is necessary to provide a lateral movement device for vehicle derailment, which addresses the problem that the support legs of current lateral movement devices cannot adapt to different heights of accommodation space, resulting in increased equipment replacement time and rescue burden.

[0005] A lateral movement device for vehicle derailment, the lateral movement device comprising a support platform, support legs, and a lateral movement drive component, wherein:

[0006] The support platform is connected to the output end of the transverse drive component, and the support platform has a support surface for supporting the lifting device;

[0007] The support leg is installed on the side of the support platform away from the lifting device, and the support leg is capable of moving up and down relative to the support platform.

[0008] In one embodiment, the support leg includes at least one branch leg, the branch leg including multiple sequentially connected first telescopic rods, the telescopic outlet end of the first telescopic rod being provided with a locking mechanism, the locking mechanism being used to lock or release the first telescopic rod adjacent to itself.

[0009] In one embodiment, the locking mechanism includes a first clamp plate, a second clamp plate, and a locking handle, wherein:

[0010] The first end of the first clamping plate is connected to the second end of the second clamping plate, the third end of the first clamping plate is opposite to the fourth end of the second clamping plate, the first clamping plate and the second clamping plate are connected to form a receiving cavity, and the inner wall of the receiving cavity is locked to the outer wall of the two adjacent first telescopic rods.

[0011] The locking handle is rotatably disposed on the third end and the fourth end, and the rotation of the locking handle is used to drive the third end and the fourth end away from each other or closer to each other.

[0012] In one embodiment, the locking handle includes a wrench, a rotating shaft, a locking screw, and a first elastic element, wherein:

[0013] The wrench is located on the side of the second clamping plate away from the first clamping plate, and the wrench has a cam portion that is rotatably fitted onto the rotating shaft;

[0014] The locking screw passes through the third end and the fourth end and is hinged to the rotating shaft;

[0015] The first elastic element is sleeved on the locking screw, and the first elastic element is installed between the third end and the fourth end.

[0016] In one embodiment, the locking mechanism further includes a fastener that passes through the first end and the second end to detachably connect the first end and the second end together.

[0017] In one embodiment, the number of branch legs is multiple, and the multiple branch legs are spaced apart on the support platform.

[0018] In one embodiment, the support leg further includes a reinforcing rod, the two ends of which are respectively connected to the two branch legs.

[0019] In one embodiment, one end of the support platform is further provided with a plug rod, which is plugged into the output end of the transverse drive.

[0020] In one embodiment, the plug rod includes multiple layers of second telescopic rods that are sequentially connected. Among the two connected second telescopic rods, the outer wall of one of the nested second telescopic rods is provided with a second elastic element, and the other second telescopic rod has a snap-fit ​​hole adapted to the second elastic element.

[0021] In one embodiment, the second elastic element is a spring pin.

[0022] The aforementioned lateral movement device for vehicle derailment can be mounted on the support platform in a lifting manner by setting support legs. When a vehicle derails and different vehicles form different heights of accommodating space between their bottoms and the ground, the support legs can extend or retract to allow the support platform and the lifting device on the support platform to enter the accommodating space. This eliminates the need to prepare multiple lateral movement devices for rescue, reducing the rescue burden and equipment replacement time. Attached Figure Description

[0023] Figure 1 A schematic diagram of a lateral movement device for vehicle derailment provided in this application.

[0024] Figure 2 A schematic diagram of the support leg provided in this application.

[0025] Figure 3 A schematic diagram showing the interconnection of multiple first telescopic rods provided in this application.

[0026] Figure 4 A schematic diagram of the locking mechanism provided in this application.

[0027] Figure 5 A schematic diagram of the plug-in rod provided in this application.

[0028] in:

[0029] 10. A lateral movement device for vehicle derailment;

[0030] 100. Support platform;

[0031] 200. Support leg; 210. Branch leg; 211. First telescopic rod; 220. Locking mechanism; 221. First clamping plate; 2211. First end; 2212. Third end; 222. Second clamping plate; 2221. Second end; 2222. Fourth end; 223. Receiving cavity; 2231. First aperture; 2232. Second aperture; 224. Wrench; 2241. Cam part; 225. Rotating shaft; 230. Reinforcing rod;

[0032] 300. Connecting rod; 310. Second telescopic rod; 320. Spring pin. Detailed Implementation

[0033] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0034] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0035] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0037] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0039] See Figure 1 As shown, Figure 1 A schematic diagram of a lateral movement device 10 for vehicle derailment according to an embodiment of this application is shown. The lateral movement device 10 for vehicle derailment provided in an embodiment of this application includes a support platform 100, a support leg 200, and a lateral movement drive component. In a specific configuration, the lateral movement drive component (not shown) can be a drive component such as a cylinder or a motor.

[0040] The output end of the lateral drive component is connected to the support platform 100. The support platform 100 has a bearing surface for supporting the lifting device, which supports the railcar. The lifting device is a conventional technology and will not be described in detail here. The support leg 200 is installed on the side of the support platform 100 away from the lifting device, and the support leg 200 can move up and down relative to the support platform 100.

[0041] The aforementioned lateral movement device 10 for vehicle derailment can be mounted on the support platform 100 in a lifting manner by means of a support leg 200. When a vehicle derails and different vehicles form different heights of accommodating space between their bottoms and the ground, the support leg 200 can extend or retract to allow the support platform 100 and the lifting device on the support platform 100 to enter the accommodating space. This eliminates the need to prepare multiple lateral movement devices for rescue, reducing the rescue burden and equipment replacement time.

[0042] Combination Figure 2 , Figure 3 and Figure 4 As shown, Figure 2 A schematic diagram of the support leg 200 in one embodiment of this application is shown. Figure 3 This diagram illustrates a plurality of first telescopic rods 211 connected in a single embodiment of the present application. Figure 4 A schematic diagram of a locking mechanism 220 according to an embodiment of this application is shown. In some embodiments, for the convenience of designing the support leg 200, in a preferred embodiment, the support leg 200 includes at least one branch leg 210, the branch leg 210 including multiple first telescopic rods 211 connected in sequence, and the telescopic outlet end of the first telescopic rod 211 is provided with a locking mechanism 220, which is used to lock or release the first telescopic rod 211 adjacent to itself.

[0043] In its specific configuration, the locking mechanism 220 includes a first clamping plate 221, a second clamping plate 222, and a locking handle. The first end 2211 of the first clamping plate 221 is connected to the second end 2221 of the second clamping plate 222, and the third end 2212 of the first clamping plate 221 is opposite to the fourth end 2222 of the second clamping plate 222. The first clamping plate 221 and the second clamping plate 222 abut to form a receiving cavity 223. The inner wall of the receiving cavity 223 is locked to the outer wall of two adjacent first telescopic rods 211. It should be noted that the receiving cavity 223 includes a first aperture 2231 and a second aperture 2232. The first aperture 2231 is larger than the second aperture 2232 so that the receiving cavity 223 can fit the outer wall of the two fitted first telescopic rods 211.

[0044] The locking handle is rotatably disposed on the third end 2212 and the fourth end 2222. The rotation of the locking handle is used to drive the third end 2212 and the fourth end 2222 to move away from each other or move closer to each other, so as to lock or release the first clamp plate 221 and the second clamp plate 222 adjacent to the first telescopic rod 211.

[0045] In practical use, rotating the locking handle moves the third end 2212 of the first clamping plate 221 away from the fourth end 2222 of the second clamping plate 222, facilitating the extension and retraction of the smaller radially sized first telescopic rod 211 among the two sleeved first telescopic rods 211. When rotating the first clamping plate 221, the third end 2212 of the first clamping plate 221 moves closer to the fourth end 2222 of the second clamping plate 222, thereby locking the smaller radially sized first telescopic rod 211 among the two sleeved first telescopic rods 211.

[0046] To facilitate the rotation of the locking handle to move the third end 2212 and the fourth end 2222 away from or towards each other, more specifically, the locking handle includes a wrench 224, a rotating shaft 225, a locking screw, and a first elastic element. The wrench 224 is located on the side of the second clamping plate 222 away from the first clamping plate 221, and has a cam portion 2241 rotatably fitted onto the rotating shaft 225. In a specific configuration, the rotating shaft 225 eccentrically passes through the cam portion 2241. The locking screw (not shown) passes through the third end 2212 and the fourth end 2222 and is hinged to the rotating shaft 225. The first elastic element is fitted onto the locking screw and installed between the third end 2212 and the fourth end 2222. In a specific configuration, when the wrench 224 is engaged with the second clamping plate 222, the first elastic element is in a compressed state; the first elastic element is preferably a spring.

[0047] With the above configuration, when in use, the wrench 224 is turned away from the second clamping plate 222. At this time, the cam part 2241 contacts the second clamping plate 222 with a smaller diameter. The fourth end 2222 of the second clamping plate 222 and the third end 2212 of the first clamping plate 221 move away from each other under the rebound force of the first elastic element, so that the second aperture 2232 of the receiving cavity 223 is larger than the first telescopic rod 211 that is locked by itself, that is, the first telescopic rod 211 is unlocked. Similarly, when the wrench 224 is turned in the opposite direction to gradually approach the second clamping plate 222, locking is achieved.

[0048] To facilitate the locking of support legs 200 of different sizes, more specifically, the locking mechanism 220 also includes a fastener. The fastener passes through the first end 2211 and the second end 2221, detachably connecting the first end 2211 and the second end 2221 into one unit. In specific installations, the fastener can be a bolt, thread, or other similar component. In actual use, after passing through the first end 2211 and the second end 2221, the fastener is also connected to a limiting member to prevent relative movement between the first end 2211 and the second end 2221. In specific installations, the limiting member can be a lock nut.

[0049] It should also be noted that the first end 2211 of the first clamping plate 221 and the second end 2221 of the second clamping plate 222 are respectively provided with a first protrusion and a second protrusion to facilitate the insertion of fasteners. Furthermore, it should be emphasized that the third end 2212 of the first clamping plate 221 and the fourth end 2222 of the second clamping plate 222 are also respectively provided with a third protrusion and a fourth protrusion to facilitate the insertion of the locking screw.

[0050] To enhance the support force on the support platform 100, specifically, multiple branch legs 210 are provided, spaced apart on the support platform 100. In practice, there can be two, three, four, or more branch legs 210. To further strengthen the structural strength of the support leg 200, more specifically, the support leg 200 also includes a reinforcing rod 230, with each end of the reinforcing rod 230 connected to two branch legs 210. In practice, a reinforcing rod 230 is provided between each pair of adjacent branch legs 210.

[0051] See again Figure 1 In order to facilitate the connection between the support platform 100 and the transverse drive, in a preferred embodiment, one end of the support platform 100 is also provided with a plug-in rod 300. In a specific configuration, the plug-in rod 300 is distributed on one side of the support platform 100 extending along its own length direction. The plug-in rod 300 is plugged into the output end of the transverse drive. The number of plug-in rods 300 can be one or more.

[0052] Combination Figure 5 As shown, Figure 5This is a schematic diagram of the plug-in rod 300 in one embodiment of this application. In some embodiments, in order to provide assistance to vehicles of different widths, the plug-in rod 300 specifically includes multiple sequentially nested second telescopic rods 310. In specific configurations, the number of second telescopic rods 310 can be 2, 3, 4, 5, or more. Among the two nested second telescopic rods 310, the outer wall of the nested second telescopic rod 310 is provided with a second elastic member, and the other second telescopic rod 310 has a snap-fit ​​hole adapted to the second elastic member.

[0053] In a specific configuration, the second elastic element is a spring pin 320. It should be noted that the spring pin 320 is a common structure and will not be elaborated upon here. For example, the spring pin 320 includes a pressing block, a limiting block, and a spring arranged sequentially, with the end of the spring away from the limiting block disposed on the outer wall of a second telescopic rod 310 nested within it.

[0054] In practical use, when the nested second telescopic rod 310 is pulled, when the spring pin 320 of the nested second telescopic rod 310 moves to the locking hole, the spring's rebound force causes the pressing block to pass through the locking hole, and the limiting block abuts against the inner wall of the locking hole. Thus, the limiting block and the spring are located between the two nested second telescopic rods 310, and the spring is in its initial state. When the lock is released, a force is applied to the pressing block, and the pressing block pushes the limiting block to apply a force to the spring. The spring is compressed, so that the second telescopic rod 310 connected to the spring can be nested in the other telescopic rod again, restoring the compact state.

[0055] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A lateral movement device for vehicle derailment, characterized in that, The lateral movement device for vehicle derailment includes a support platform, support legs, and a lateral movement drive component, wherein: The support platform is connected to the output end of the transverse drive component, and the support platform has a support surface for supporting the lifting device; The support leg is installed on the side of the support platform away from the lifting device, and the support leg is capable of moving up and down relative to the support platform.

2. The lateral movement device for vehicle derailment according to claim 1, characterized in that, The support leg includes at least one branch leg, and the branch leg includes multiple first telescopic rods that are sequentially connected. The telescopic outlet end of the first telescopic rod is provided with a locking mechanism, which is used to lock or release the first telescopic rod adjacent to itself.

3. The lateral movement device for vehicle derailment according to claim 2, characterized in that, The locking mechanism includes a first clamp plate, a second clamp plate, and a locking handle, wherein: The first end of the first clamping plate is connected to the second end of the second clamping plate, the third end of the first clamping plate is opposite to the fourth end of the second clamping plate, the first clamping plate and the second clamping plate are connected to form a receiving cavity, and the inner wall of the receiving cavity is locked to the outer wall of the two adjacent first telescopic rods. The locking handle is rotatably disposed on the third end and the fourth end, and the rotation of the locking handle is used to drive the third end and the fourth end away from each other or closer to each other.

4. The lateral movement device for vehicle derailment according to claim 3, characterized in that, The locking handle includes a wrench, a rotating shaft, a locking screw, and a first elastic element, wherein: The wrench is located on the side of the second clamping plate away from the first clamping plate, and the wrench has a cam portion that is rotatably fitted onto the rotating shaft; The locking screw passes through the third end and the fourth end and is hinged to the rotating shaft; The first elastic element is sleeved on the locking screw, and the first elastic element is installed between the third end and the fourth end.

5. The lateral movement device for vehicle derailment according to claim 3, characterized in that, The locking mechanism further includes a fastener, which passes through the first end and the second end to detachably connect the first end and the second end into one unit.

6. The lateral movement device for vehicle derailment according to claim 2, characterized in that, The number of branch legs is multiple, and the multiple branch legs are spaced apart on the support platform.

7. The lateral movement device for vehicle derailment according to claim 6, characterized in that, The support leg also includes a reinforcing rod, the two ends of which are respectively connected to the two branch legs.

8. The lateral movement device for vehicle derailment according to claim 1, characterized in that, One end of the support platform is also provided with a plug rod, which is plugged into the output end of the transverse drive component.

9. The lateral movement device for vehicle derailment according to claim 8, characterized in that, The plug rod includes multiple layers of second telescopic rods that are sequentially nested together. Among the two nested second telescopic rods, the outer wall of one of the nested second telescopic rods is provided with a second elastic element, and the other second telescopic rod is provided with a snap-fit ​​hole that matches the second elastic element.

10. The lateral movement device for vehicle derailment according to claim 9, characterized in that, The second elastic element is a spring pin.

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