Rail break connection device

Abstract

The application relates to the rail technical field, in particular to a broken rail connecting device. The broken rail connecting device is used for connecting at least one guide rail in a device and at least one pre-buried rail outside the device, a groove is arranged on a supporting surface between the guide rail and the pre-buried rail, the broken rail connecting device comprises a chassis and a driving piece, one side of the chassis is used for being hinged to the supporting surface, at least one guide rail is arranged on the chassis, one side of the chassis away from the guide rail is hinged to a driving end of the driving piece, and a mounting end of the driving piece is used for being connected to a groove bottom of the groove; the driving piece drives the chassis to rotate around a hinge point of the chassis and the supporting surface, so that the chassis is switched between a working position and an avoiding position; when the chassis is in the working position, the chassis is in a horizontal state, part of the chassis is located in the device, and the guide rail is communicated with the corresponding guide rail and the pre-buried rail; when the chassis is in the avoiding position, the chassis is located outside the device. Thus, the labor intensity is reduced, the work efficiency is improved, and the safety hidden danger is eliminated.

Description

Technical Field

[0001] This application relates to the field of track technology, specifically a broken rail connection device. Background Technology

[0002] With increasing demands for efficient travel and numerous innovations in railway transportation technology, electric locomotives have become dominant in railway traction due to their advantages such as high power, high speed, strong overload capacity, regenerative braking, and clean and environmentally friendly operation. The main transformer is one of the core components of an electric locomotive, and its maintenance quality directly affects the locomotive's operational safety. According to the maintenance process requirements for the main transformer, the transformer body must be dried using vacuum drying equipment to remove excess moisture and impurities. To ensure the drying effect, the main transformer body is transported in and out of the vacuum drying equipment via flatcars.

[0003] In the existing technology, each time the door of the vacuum drying equipment is opened, a transition track plate needs to be installed at the door trench so that the transport flatcar can transport the main transformer body into the vacuum drying equipment box, and then the transition track plate is removed to close the door.

[0004] However, the transition track plate needs to be assembled and disassembled before and after each drying operation, which is complicated, labor-intensive, and poses safety hazards. Summary of the Invention

[0005] This application provides a broken rail connection device to solve the problems that the operation of disassembling and assembling transition rail plates is too complicated, labor-intensive, and poses safety hazards.

[0006] To achieve the above objectives, the technical solution of this application is as follows:

[0007] This application provides a broken rail connection device for connecting at least one guide rail inside the equipment and at least one pre-embedded rail outside the equipment. A groove is provided on the support surface between the guide rail and the pre-embedded rail. The broken rail connection device includes a base frame and a drive component. One side of the base frame is hinged to the support surface. At least one guide rail is provided on the base frame. The side of the base frame facing away from the guide rail is hinged to the drive end of the drive component. The mounting end of the drive component is connected to the bottom of the groove. The drive component rotates the base frame around the hinge point between the base frame and the support surface, allowing the base frame to switch between a working position and a clearance position. In the working position, the base frame is horizontal, and part of the base frame is located inside the equipment, with the guide rail connecting the corresponding guide rail and the pre-embedded rail. In the clearance position, the base frame is located outside the equipment.

[0008] In one possible implementation, the rail breakage connection device provided in this application includes a guide rail comprising a first connecting section, a support section, and a second connecting section arranged sequentially, with the first connecting section and the second connecting section located on the outer sides of opposite sides of the base frame; it also includes at least one support rib, with at least one of the first connecting section and the second connecting section connected to the side of the base frame via the support rib on the side facing the base frame.

[0009] In one possible implementation, the rail break connection device provided in this application further includes a first hinge assembly, which includes at least one first support seat and at least one first ear seat. The first support seat is connected to the first connecting section, and the first ear seat is used to be fixed to the support surface. At least one of the opposite sides of the pre-embedded rail has a first ear seat, and the first support seat is hinged to at least one first ear seat.

[0010] In one possible implementation, the broken rail connection device provided in this application further includes at least one first embedded plate in the first hinge assembly, with a first ear seat disposed on the first embedded plate, and the first embedded plate being used to connect with the support surface and the embedded rail.

[0011] In one possible implementation, the rail breakage connection device provided in this application has a base frame including a support plate and at least one first support leg located on the support plate, a guide rail located on the support plate, and each first support leg and the guide rail located on two opposite surfaces of the support plate, with the first support leg and the guide rail extending in the same direction.

[0012] In one possible implementation, the rail connection device provided in this application has the projection of the guide rail toward the support plate at least partially overlapping with the projection of the first support leg toward the support plate.

[0013] In one possible implementation, the broken rail connection device provided in this application further includes at least one second support leg on the base frame. The second support leg and the first support leg are located on the same surface of the support plate, and the second support leg is opposite to the hinged side of the base frame and the support surface.

[0014] In one possible implementation, the rail breakage connection device provided in this application further includes a second hinge assembly, which includes a second support base and a second ear base. The second support base is connected to the drive end, and the second ear base is connected to the side of the support plate opposite to the guide rail. The second support base and the second ear base are hinged together.

[0015] In one possible implementation, the rail breakage connection device provided in this application further includes a third hinge assembly, which includes a third support base and a third ear base. The third support base is connected to the mounting end, and the third ear base is used to connect to the bottom surface of the groove. The third support base and the third ear base are hinged together.

[0016] In one possible implementation, the rail breakage connection device provided in this application uses a hydraulic drive as the driving component.

[0017] The rail breakage connection device provided in this application is used to connect at least one guide rail inside the equipment and at least one pre-embedded rail outside the equipment. The rail breakage connection device includes a base frame and a drive component. A guide rail is provided on the base frame to form a continuous track with the guide rail and the pre-embedded rail. At the same time, one side of the base frame is hinged to the support surface, and the side of the base frame away from the guide rail is hinged to the drive end of the drive component. The drive component can drive the base frame to rotate around the hinge point between the base frame and the support surface. Thus, in the avoidance position, the base frame is located outside the equipment and does not hinder the normal operation of the equipment. In the working position, the base frame is in a horizontal state, and the guide rail forms a continuous track with the guide rail and the pre-embedded rail to ensure smooth transportation, thereby reducing labor intensity, improving work efficiency, and eliminating safety hazards. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the rail breakage connection device provided in the embodiments of this application;

[0020] Figure 2 for Figure 1 A structural diagram from another angle;

[0021] Figure 3 for Figure 2 A sectional view of section AA in the middle;

[0022] Figure 4 for Figure 1 A structural diagram from another angle.

[0023] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments.

[0024] Explanation of reference numerals in the attached figures:

[0025] 100: Base frame;

[0026] 110: Guide rail;

[0027] 111: First connecting segment;

[0028] 112: Support section;

[0029] 113: Second connecting segment;

[0030] 120: Support plate;

[0031] 121: First supporting leg;

[0032] 130: Second supporting leg;

[0033] 200: Drive components;

[0034] 210: Driver end;

[0035] 220: Installation end;

[0036] 300: Supporting reinforcement;

[0037] 400: First hinge assembly;

[0038] 410: First support seat;

[0039] 420: First earlobe;

[0040] 500: Second hinge assembly;

[0041] 510: Second support seat;

[0042] 520: Second earpiece;

[0043] 600: Third hinge assembly;

[0044] 610: Third support seat;

[0045] 620: Third earlobe. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the preferred embodiments of this application will be described in more detail below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0047] It should be noted that in the description of the embodiments of this application, the terms "upper", "lower", "inner", "outer" and other terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description, and do not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the embodiments of this application.

[0048] Furthermore, it should be noted that the terms "first" and "second" are used 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 as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0049] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "fixation," 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, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0050] With increasing demands for efficient travel and numerous innovations in railway transportation technology, electric locomotives have become dominant in railway traction due to their advantages such as high power, high speed, strong overload capacity, regenerative braking, and clean and environmentally friendly operation. The main transformer is one of the core components of an electric locomotive, and its maintenance quality directly affects the locomotive's operational safety. According to the maintenance process requirements for the main transformer, the transformer body must be dried using vacuum drying equipment to remove excess moisture and impurities. To ensure the drying effect, the main transformer body is transported in and out of the vacuum drying equipment via flatcars.

[0051] The door of the vacuum drying equipment slides open by means of a track pre-embedded at the bottom of the trench, making it impossible to form a continuous track at the doorway. In the prior art, each time the door of the vacuum drying equipment is opened, a transition track plate needs to be installed at the door trench to allow the transport flatcar to transport the main transformer body into the vacuum drying equipment housing, and then the transition track plate is removed to close the door.

[0052] However, the transition track plate needs to be assembled and disassembled before and after each drying operation, which is complicated, labor-intensive, and poses safety hazards.

[0053] In view of this, the rail breakage connection device provided in this application is used to connect at least one guide rail inside the equipment and at least one pre-embedded rail outside the equipment. The rail breakage connection device includes a base frame and a drive component. A guide rail is provided on the base frame to form a continuous track with the guide rail and the pre-embedded rail. At the same time, one side of the base frame is hinged to the support surface, and the side of the base frame away from the guide rail is hinged to the drive end of the drive component. The drive component can drive the base frame to rotate around the hinge point between the base frame and the support surface. Thus, in the avoidance position, the base frame is located outside the equipment and does not hinder the normal operation of the equipment. In the working position, the base frame is in a horizontal state, and the guide rail forms a continuous track with the guide rail and the pre-embedded rail to ensure smooth transportation, thereby reducing labor intensity, improving work efficiency, and eliminating safety hazards.

[0054] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0055] Figure 1 This is a schematic diagram of the overall structure of the rail breakage connection device provided in the embodiments of this application; Figure 2 for Figure 1 A structural diagram from another angle; Figure 3 for Figure 2 A sectional view of section AA in the middle; Figure 4 for Figure 1 A structural diagram from another angle.

[0056] See Figures 1 to 4 This application provides a broken rail connection device for connecting at least one guide rail inside the equipment and at least one pre-embedded rail outside the equipment. A groove is provided on the support surface between the guide rail and the pre-embedded rail. The broken rail connection device includes a base frame 100 and a drive member 200. One side of the base frame 100 is hinged to the support surface. At least one guide rail 110 is provided on the base frame 100. The side of the base frame 100 facing away from the guide rail 110 is hinged to the drive end 210 of the drive member 200. The mounting end 220 of the drive member 200 is connected to the bottom of the groove. The drive member 200 rotates the base frame 100 around the hinge point between the base frame 100 and the support surface, allowing the base frame 100 to switch between a working position and a clearance position. In the working position, the base frame 100 is horizontal, and part of the base frame 100 is located inside the equipment, with the guide rail 110 connecting the corresponding guide rail and the pre-embedded rail. In the clearance position, the base frame 100 is located outside the equipment.

[0057] In this application, the base frame 100 is provided with at least one guide rail 110 for connecting at least one guide rail inside the equipment and at least one pre-embedded rail outside the equipment. In use, the guide rail 110 forms a continuous track at the equipment door so that the transport flatcar can transport the workpiece into the equipment.

[0058] In order to improve the level of automation, reduce the labor intensity of workers and improve work efficiency, one side of the base frame 100 is hinged to the support surface, and the side of the base frame 100 away from the guide rail 110 is hinged to the drive component 200. A lifting button can be set to control the extension and retraction of the drive component 200, and the extension and retraction of the drive component 200 can drive the rotation of the base frame 100.

[0059] In other words, when it is necessary to transport the device or workpiece into the equipment, the equipment door is opened, and then the drive component 200 is shortened by controlling the lifting button. As a result, the drive component 200 will drive the base frame 100 to rotate around the hinge point between the base frame 100 and the support surface until the base frame 100 is in a horizontal state. At this time, the guide rail 110 on the base frame 100 will connect with the guide rail inside the equipment to form a closed and continuous track surface, thereby realizing the transportation of the device or workpiece.

[0060] After transportation is completed, the drive unit 200 is extended by controlling the lifting button. As a result, the drive unit 200 will lift the base frame 100 around the hinge point between the base frame 100 and the support surface. At this time, the base frame 100 is outside the equipment, and the equipment door can be closed normally.

[0061] Understandably, traditional transition track slabs require manual installation and disassembly, necessitating track alignment each time they are used. However, these transition track slabs are heavy, making alignment difficult and labor-intensive. Improper connection of the transition track slabs can cause track wobbling, leading to shaking when transport flatcars pass by and posing a significant safety hazard. The guide rail 110 in this application can be fixedly installed on the base frame 100 by welding. Welding offers wide adaptability and good connection performance. Furthermore, after aligning and welding the guide rail 110 with the guide rail and pre-embedded rail, a stable and continuous track is formed without the need for subsequent alignment during use, ensuring smooth operation of transport flatcars and eliminating safety hazards caused by guide rail 110 wobbling.

[0062] In specific implementation, the materials and dimensions of the base frame 100 and guide rail 110 can be set according to the actual situation, and this application embodiment does not impose any restrictions.

[0063] See Figure 1 In this embodiment of the application, the guide rail 110 includes a first connecting section 111, a support section 112, and a second connecting section 113 arranged sequentially. The first connecting section 111 and the second connecting section 113 are located on the outside of opposite sides of the base frame 100. It also includes at least one support rib 300. At least one of the first connecting section 111 and the second connecting section 113 is connected to the side of the base frame 100 via the support rib 300 on the side facing the base frame 100.

[0064] The first connecting section 111 is located outside the base frame 100. The first connecting section 111 is used to connect with the pre-embedded track outside the equipment to form a continuous track so that the transport flatcar can pass smoothly.

[0065] Meanwhile, the second connecting section 113 is also located outside the base frame 100. The second connecting section 113 is used to connect with the guide rail inside the equipment to form a continuous track.

[0066] Understandably, at least one support rib 300 is provided to connect the side of at least one of the first connecting segment 111 and the second connecting segment 113 facing the base frame 100 to the side of the base frame 100. The support rib 300 has the characteristics of high load-bearing capacity and strong bending resistance. This design can support the first connecting segment 111 and the second connecting segment 113, and at the same time strengthen them, so that the first connecting segment 111 and the second connecting segment 113 can withstand greater loads.

[0067] See Figure 1 and Figure 4 In this embodiment of the application, a first hinge assembly 400 is also included. The first hinge assembly 400 includes at least one first support base 410 and at least one first ear base 420. The first support base 410 is connected to the first connecting segment 111. The first ear base 420 is used to be fixedly connected to the support surface. At least one of the opposite sides of the pre-embedded track has a first ear base 420. The first support base 410 is hinged to at least one first ear base 420.

[0068] In this application, one side of the base frame 100 is hinged to the support surface through the first hinge assembly 400, the first support base 410 is connected to the first connecting section 111, and the first ear base 420 is fixedly connected to the support surface. Thus, the hinge between one side of the base frame 100 and the support surface is realized. Under the drive of the drive member 200, the base frame 100 rotates around the hinge point between the base frame 100 and the support surface.

[0069] The first support 410 and the first ear 420 can be hinged by a pin, which is a type of standardized fastener.

[0070] It is understood that the number and layout of the first support base 410 and the first ear base 420 are given only as examples, and the specific configuration can be set according to actual needs. This embodiment does not impose any limitations on them.

[0071] See Figure 1 and Figure 4 In this embodiment of the application, the first hinge assembly 400 further includes at least one first embedded plate, and the first ear seat 420 is disposed on the first embedded plate. The first embedded plate is used to connect with the support surface and the embedded track.

[0072] In some embodiments, the first embedded plate is securely connected to the support surface and the embedded track, and then the first ear seat 420 is fixedly installed on the first embedded plate by welding. The welding connection has good performance. Thus, when the rail break connection device is in working state, the first support seat 410, which is hinged to the first ear seat 420, and the guide rail 110 fixedly connected to it form a smooth and continuous track with the guide track and the embedded track. When the transport flatcar passes, the guide rail 110 will not shake, so as to ensure that the transport flatcar passes smoothly.

[0073] See Figure 1 and Figure 3 In this embodiment of the application, the base frame 100 includes a support plate 120 and at least one first support leg 121 located on the support plate 120. The guide rail 110 is located on the support plate, and each first support leg 121 and the guide rail 110 are located on two opposite surfaces of the support plate 120, and the first support leg 121 and the guide rail 110 extend in the same direction.

[0074] In this embodiment, a first support leg 121 is fixedly connected to the side of the support plate 120 away from the guide rail 110. The first support leg 121 can be stably installed on the surface of the support plate 120 by welding, or the first support leg 121 can be set on the support plate 120 by other means. The purpose is to achieve a stable connection between the first support leg 121 and the support plate 120. This embodiment of the application does not limit this.

[0075] In practice, the first support leg 121 and the guide rail 110 extend in the same direction. The purpose of setting the first support leg 121 is to provide support during operation, so as to ensure that the base frame 100 remains horizontal and that the guide rail 110 forms a continuous track with the guide rail and the pre-embedded track, so as to make the transport flatcar pass smoothly and eliminate safety hazards.

[0076] See Figure 1 and Figure 4 In this embodiment of the application, the projection of the guide rail 110 toward the support plate 120 at least partially overlaps with the projection of the first support leg 121 toward the support plate 120.

[0077] In this application, the number and layout of the first support legs 121 are given only as examples, and the specific number can be set according to actual needs. This embodiment does not limit the number of legs.

[0078] Understandably, when in the working position, the first support leg 121 provides support to the guide rail 110 to improve stability during use.

[0079] See Figure 1 , Figure 2 and Figure 3In this embodiment of the application, the base frame 100 further includes at least one second support leg 130, the second support leg 130 and the first support leg 121 are located on the same surface of the support plate 120, and the second support leg 130 is opposite to the hinge side of the base frame 100 and the support surface.

[0080] The second support leg 130 and the first support leg 121 are located on the same surface of the support plate 120. When in the working position, the ends of the first support leg 121 and the second support leg 130 away from the support plate 120 are kept on the same horizontal plane. That is to say, the first support leg 121 and the second support leg 130 need to ensure that the base frame 100 is in a horizontal state when in the working position, and both the first support leg 121 and the second support leg 130 effectively play a supporting role to improve the stability of use.

[0081] It is understood that the number and layout of the second support legs 130 are given only as an example, and the specific number can be set according to actual needs. This embodiment does not impose any limitations on this.

[0082] See Figure 1 and Figure 2 In this embodiment of the application, a second hinge assembly 500 is also included. The second hinge assembly 500 includes a second support base 510 and a second ear base 520. The second support base 510 is connected to the drive end 210, and the second ear base 520 is connected to the side of the support plate 120 opposite to the guide rail 110. The second support base 510 and the second ear base 520 are hinged.

[0083] In a specific implementation, the second ear seat 520 is securely connected to the side of the support plate 120 opposite to the guide rail 110, and the support plate 120 is hinged to the drive component 200 through the second ear seat 520.

[0084] It is understandable that the second support 510 is connected to the drive end 210, and the second ear 520 can be hinged to the second support 510 through a pin. An elastic retaining ring and a washer can be set between the pin and the second ear 520 in sequence to prevent loosening and avoid shaking between the second ear 520 and the second support 510, which would reduce the stability of use.

[0085] The hinged connection between the second support 510 and the second ear 520 allows the drive component 200 to better control the rotation of the base frame 100 around the hinge point between the base frame 100 and the support surface, thus improving practicality.

[0086] See Figure 1In this embodiment of the application, a third hinge assembly 600 is also included. The third hinge assembly 600 includes a third support base 610 and a third ear base 620. The third support base 610 is connected to the mounting end 220, and the third ear base 620 is used to connect with the bottom surface of the groove. The third support base 610 and the third ear base 620 are hinged.

[0087] The third ear seat 620 can be connected to the bottom of the groove by bolts, and spring washers and flat washers can be set between the bolts and the bottom of the third ear seat 620 in sequence. This design can play an anti-loosening role, realize the stable connection between the third ear seat 620 and the bottom of the groove, improve the stability of use, and effectively eliminate the safety hazards caused by the shaking of the guide rail 110.

[0088] In a specific implementation, the third support 610 is connected to the mounting end 220, and the third ear 620 is hinged to the third support 610 through a pin. An elastic retaining ring and a washer can be sequentially set between the pin and the third ear 620 to prevent loosening and avoid shaking between the third ear 620 and the third support 610, which would reduce the stability of use.

[0089] Understandably, the hinged connection between the third support 610 and the third ear 620 allows the drive unit 200 to better control the rotation of the base frame 100 around the hinge point between the base frame 100 and the support surface, thus improving practicality.

[0090] See Figure 1 In this embodiment, the driving component 200 is a hydraulic driving component.

[0091] It is understandable that the drive component 200 can be a hydraulic drive component. The hydraulic drive component can convert hydraulic pressure into mechanical energy to achieve reciprocating motion. The hydraulic drive component has a simple structure and smooth movement. In use, the extension and retraction of the hydraulic drive component can be controlled by the lifting button to drive the base frame 100 to rotate around the hinge point between the base frame 100 and the support surface. The base frame 100 can be quickly placed by controlling the lifting button, thus improving work efficiency.

[0092] In summary, the rail breakage connection device provided in this application is used to connect at least one guide rail inside the equipment and at least one pre-embedded rail outside the equipment. The rail breakage connection device includes a base frame 100 and a drive component 200. A guide rail 110 is provided on the base frame 100 to form a continuous track with the guide rail and the pre-embedded rail. At the same time, one side of the base frame 100 is hinged to the support surface, and the side of the base frame 100 away from the guide rail 110 is hinged to the drive end 210 of the drive component 200. The drive component 200 can drive the base frame 100 to rotate around the hinge point between the base frame 100 and the support surface. Thus, in the avoidance position, the base frame 100 is located outside the equipment and does not hinder the normal operation of the equipment. In the working position, the base frame 100 is in a horizontal state, and the guide rail 110 forms a continuous track with the guide rail and the pre-embedded rail to ensure smooth transportation, thereby reducing labor intensity, improving work efficiency, and eliminating safety hazards.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A broken rail connection device for connecting at least one guide rail inside the equipment and at least one pre-embedded rail outside the equipment, wherein the support surface between the guide rail and the pre-embedded rail has a groove, characterized in that, The broken rail connection device includes a base frame and a drive component. One side of the base frame is hinged to the support surface. At least one guide rail is provided on the base frame. The side of the base frame facing away from the guide rail is hinged to the drive end of the drive component. The mounting end of the drive component is used to connect to the bottom of the groove. The driving component drives the base frame to rotate around the hinge point between the base frame and the support surface, so that the base frame switches between a working position and an avoidance position. In the working position, the base frame is horizontal and part of the base frame is located inside the equipment. The guide rail connects the corresponding guide rail and the pre-embedded rail. In the avoidance position, the base frame is located outside the equipment; The base frame includes a support plate, at least one first support leg and at least one second support leg located on the support plate, a guide rail located on the support plate, and each of the first support legs and the guide rail located on two opposite surfaces of the support plate, the first support legs and the guide rail extending in the same direction, and the projection of the guide rail toward the support plate at least partially coinciding with the projection of the first support leg toward the support plate; The second support leg and the first support leg are located on the same surface of the support plate, and the second support leg is opposite to the hinge side of the base frame and the support surface.

2. The rail breakage connection device according to claim 1, characterized in that, The guide rail includes a first connecting section, a support section, and a second connecting section arranged in sequence, with the first connecting section and the second connecting section located on the outer sides of opposite sides of the base frame, respectively. It also includes at least one support rib, and at least one of the first connecting segment and the second connecting segment is connected to the side of the base frame via the support rib on the side facing the base frame.

3. The rail breakage connection device according to claim 2, characterized in that, It also includes a first hinge assembly, which includes at least one first support seat and at least one first ear seat. The first support seat is connected to the first connecting segment, and the first ear seat is used to fix to the support surface. At least one of the opposite sides of the pre-embedded track has the first ear seat, and the first support seat is hinged to at least one first ear seat.

4. The broken rail connection device according to claim 3, characterized in that, The first hinge assembly further includes at least one first embedded plate, the first ear seat is disposed on the first embedded plate, and the first embedded plate is used to connect with the support surface and the embedded track.

5. The rail breakage connection device according to claim 1, characterized in that, It also includes a second hinge assembly, which includes a second support base and a second ear base. The second support base is connected to the drive end, and the second ear base is connected to the side of the support plate opposite to the guide rail. The second support base and the second ear base are hinged together.

6. The rail breakage connection device according to claim 1, characterized in that, It also includes a third hinge assembly, which includes a third support base and a third ear base. The third support base is connected to the mounting end, and the third ear base is used to connect to the bottom surface of the groove. The third support base and the third ear base are hinged together.

7. The rail breakage connection device according to any one of claims 1 to 6, characterized in that, The driving component is a hydraulic driving component.

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