A rapid derailment handling device and method for rail transport vehicles used in tunnel construction.

Abstract

This invention discloses a rapid derailment handling device and method for rail transport vehicles used in tunnel construction. The device includes a base, a lifting cylinder, and a translation cylinder. The base includes a U-shaped seat, a sliding groove component, and a sliding groove bottom plate, forming a sliding groove. A top plate is provided at the telescopic end of the lifting cylinder, and a sliding plate is provided at the bottom of the lifting cylinder. The sliding plate is slidably embedded in the sliding groove, and its bottom is attached to the sliding groove bottom plate. The method includes the following steps: 1. Removing the rapid derailment handling device for the rail transport vehicle; 2. Installing the front derailment handling device for the rail transport vehicle; 3. Adjusting the rapid derailment handling at the front end of the rail transport vehicle; 4. Installing the rapid derailment handling devices for the front and rear ends of the rail transport vehicle; 5. Adjusting the rapid derailment handling at both the front and rear ends of the rail transport vehicle. This invention, through the cooperation of the lifting cylinder and the translation cylinder, can quickly, efficiently, time-savingly, and labor-savingly achieve rapid derailment handling of rail transport vehicles.

Description

Technical Field

[0001] This invention belongs to the field of rail transportation technology, and in particular relates to a rapid derailment handling device and method for rail transport vehicles used in tunnel construction. Background Technology

[0002] Currently, derailment accidents involving rail transport vehicles are quite common in the field of rail transport during tunnel construction. Taking rapid and efficient measures to reposition the rail transport vehicles is crucial for improving traffic efficiency and ensuring unimpeded transport routes. Currently, rail transport vehicles face the following problems:

[0003] (1) After a rail transport vehicle derails, the personnel on board cannot handle the situation themselves and need to transport the processing equipment from the warehouse. Because the original processing equipment is large and heavy, it requires many people to operate, which is time-consuming and laborious. Furthermore, the processing equipment needs to be transported from the warehouse to the derailment site, which further affects the processing efficiency.

[0004] (2) Due to the low processing efficiency of the original processing methods and equipment, the normal operation of the line is hindered, which has a great impact on the construction and operation efficiency. Moreover, the low processing efficiency means that the derailed locomotive is on the existing line for a long time, which poses a high safety risk.

[0005] Therefore, there is currently a lack of a reasonably designed rapid derailment handling device and method for rail transport vehicles used in tunnel construction. This device and method should be able to adapt to different derailment situations by using a combination of lifting and translation cylinders, and achieve rapid, efficient, time-saving, and labor-saving handling of rail transport vehicle derailments. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide a rapid derailment handling device for rail transport vehicles used in tunnel construction, which addresses the shortcomings of the prior art. The device is reasonably designed, compact, small in size, can be stored with the rail transport vehicle, and is low in cost, lightweight, and easy to assemble. Through the cooperation of lifting cylinder and translation cylinder, it can adapt to different derailment situations and can quickly, efficiently, time-savingly, and labor-savingly handle rail transport vehicle derailment.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a rapid derailment handling device for rail transport vehicles used in tunnel construction, characterized in that: it includes a base, a lifting cylinder vertically arranged on the base, and a translation cylinder hinged to the base and hinged to the lifting cylinder.

[0008] The base includes a U-shaped seat, two sets of symmetrically and detachably arranged sliding groove components on the inner side wall of the U-shaped seat, and a detachable sliding groove bottom plate arranged between the two sets of sliding groove components, wherein the sliding groove components and the sliding groove bottom plate form a sliding groove.

[0009] The lifting cylinder has a top plate at its telescopic end and a sliding plate at its bottom. The sliding plate is slidably embedded in the slide groove, and the bottom of the sliding plate is attached to the bottom plate of the slide groove. The translation cylinder pushes the lifting cylinder to slide along the bottom plate of the slide groove through the sliding plate.

[0010] The above-mentioned rapid derailment handling device for rail transport vehicles used in tunnel construction is characterized in that: the U-shaped base includes a base plate and two symmetrical vertical plates integrally connected to both ends of the base plate, the bottom of the vertical plates is lower than the bottom of the base plate, and the bottom of the sliding groove base plate is attached to the top surface of the base plate.

[0011] The two sets of slide rail components have the same structure. Each slide rail component includes an upper L-shaped plate and a lower L-shaped plate. The vertical part of the upper L-shaped plate is attached to the inner wall of the vertical plate. The horizontal part of the upper L-shaped plate and the horizontal part of the lower L-shaped plate are attached to each other. The outer side of the vertical part of the lower L-shaped plate is attached to the inner wall of the vertical plate. The two ends of the slide rail bottom plate are attached to the inner side of the vertical part of the lower L-shaped plate.

[0012] The aforementioned rapid derailment handling device for rail transport vehicles used in tunnel construction is characterized in that: an arc-shaped heightening plate and a connecting lug integrally formed with the arc-shaped heightening plate are provided at the end of the vertical plate near the translation cylinder.

[0013] The end of the arc-shaped height-increasing plate extending from the vertical plate and the connecting ear are integrally formed.

[0014] The above-mentioned rapid derailment handling device for rail transport vehicles used in tunnel construction is characterized in that: an outer hinge cylinder is provided on the two connecting lugs, a hinge shaft extending into the outer hinge cylinder is provided on the outer side wall of the translation cylinder, and a reinforcing plate is provided between the outer side wall of the translation cylinder and the hinge shaft.

[0015] The above-mentioned rapid derailment handling device for rail transport vehicles used in tunnel construction is characterized in that: a U-shaped hinge seat is provided on the lifting cylinder, and a hinge ear plate is provided on the telescopic end of the translation cylinder, the hinge ear plate being located inside the U-shaped hinge seat and hinged through a hinge shaft.

[0016] The above-mentioned rapid derailment handling device for rail transport vehicles used in tunnel construction is characterized in that: the bottom plate of the chute is a polytetrafluoroethylene plate.

[0017] Meanwhile, this invention also discloses a simple and rationally designed method for the rapid handling of derailed rail transport vehicles, characterized by the following steps:

[0018] Step 1: Removal of the rapid derailment handling device for the rail transport vehicle:

[0019] Step 101: During tunnel construction and transportation, when a rail transport vehicle derails, the rail transport vehicle handling personnel unload the rail transport vehicle derailment quick handling device used for tunnel construction from the rail transport vehicle.

[0020] Step 102: Determine the derailment status of the rail transport vehicle. If the front end of the rail transport vehicle is derailed but the rear end is not, proceed to steps two and three; if both the front and rear ends of the rail transport vehicle are derailed, proceed to step four.

[0021] Step 2: Installation of the rapid derailment handling device for the front rail transport vehicle:

[0022] Step 201: If both of the front rail wheels of the rail transport vehicle are located on the outside of the two rails, proceed to step 202; if one rail wheel of the front rail transport vehicle is located between the two rails and the other rail wheel is located on the outside of the two rails, proceed to step 203.

[0023] Step 202: Install a rail transport vehicle derailment quick handling device at the front end of the rail transport vehicle, so that the top plate of the rail transport vehicle derailment quick handling device is connected to the front connecting plate that has been welded to the middle of the front end of the rail transport vehicle; wherein, the rail transport vehicle derailment quick handling device is located outside the track.

[0024] Step 203: Install a rail transport vehicle derailment quick handling device at the front end of the rail transport vehicle so that the top plate of the rail transport vehicle derailment quick handling device is connected to the front connecting plate that has been welded to the middle of the front end of the rail transport vehicle; wherein, the rail transport vehicle derailment quick handling device is located between two tracks, and the arc-shaped raising plate and the translation cylinder of the rail transport vehicle derailment quick handling device extend out of the track.

[0025] Step 3: Rapid handling and adjustment of the derailment at the front end of the rail transport vehicle:

[0026] Step 301: With the rear end of the railcar in contact with the rail, extend the telescopic end of the lifting cylinder to lift the front end of the railcar through the top plate; and extend the translation cylinder in the front railcar derailment quick handling device. The extension and retraction of the translation cylinder pushes the lifting cylinder to slide along the slide groove through the sliding plate to adjust the front end of the railcar to move closer to the rail.

[0027] Step 302: Operate the lifting cylinder to retract, so that the base of the rail transport vehicle derailment quick handling device rises and detaches from the road surface inside the tunnel;

[0028] Step 303: Determine the state of the translation cylinder after step 301. If the translation cylinder is in the extended state, operate the translation cylinder to retract. The retraction of the translation cylinder will drive the lifting cylinder to slide back to its original position along the slide groove via the sliding plate. If the translation cylinder is in the retracted state, operate the translation cylinder to extend. The extension of the translation cylinder will drive the lifting cylinder to slide back to its original position along the slide groove via the sliding plate.

[0029] Step 304: Operate the lifting cylinder to extend so that the base of the rail transport vehicle derailment rapid handling device descends and contacts the road surface inside the tunnel;

[0030] Step 305: Repeat steps 301 to 304 multiple times until the front end of the rail transport vehicle is reset directly above the track.

[0031] Step 306: Operate the lifting cylinder to retract, so that the front end of the rail transport vehicle falls onto the track, and disconnect the front rail transport vehicle derailment quick handling device and the front connecting plate;

[0032] Step 4: Installation of rapid derailment handling devices for the front and rear rail transport vehicles:

[0033] According to the method described in steps 201 to 203, a front rail transport vehicle derailment quick handling device is installed at the front end of the rail transport vehicle, and a rear rail transport vehicle derailment quick handling device is installed at the rear end of the rail transport vehicle; wherein, the top plate of the rear rail transport vehicle derailment quick handling device is connected to the rear connecting plate that has been welded to the middle of the rear end of the rail transport vehicle.

[0034] Step 5: Rapid handling and adjustment of derailed front and rear ends of the rail transport vehicle:

[0035] Step 501: When the rear end of the rail transport vehicle is in contact with the road surface inside the tunnel, follow the methods in steps 301 to 304, and use the rail transport vehicle derailment quick handling device at the front to adjust the front end of the rail transport vehicle to move closer to the track, thereby completing one adjustment of the front end of the rail transport vehicle.

[0036] Step 502: When the front end of the rail transport vehicle is in contact with the road surface inside the tunnel, follow the methods in steps 301 to 304, and use the rail transport vehicle derailment quick handling device at the rear to adjust the rear end of the rail transport vehicle to move closer to the track, thereby completing one adjustment of the rear end of the rail transport vehicle.

[0037] Step 503: Repeat steps 501 and 502 multiple times to reset the front and rear ends of the rail transport vehicle onto the track, and disconnect the front rail transport vehicle derailment quick handling device and the front connecting plate, and disconnect the rear rail transport vehicle derailment quick handling device and the rear connecting plate, and place them on the rail transport vehicle.

[0038] Compared with the prior art, the present invention has the following advantages:

[0039] 1. The present invention has a simple structure, reasonable design and easy installation and layout, low investment cost, and the lifting cylinder and translation cylinder are both integrated on the base, which is small in size.

[0040] 2. The present invention is provided with an upper L-shaped plate, a lower L-shaped plate and a chute bottom plate to facilitate the formation of the chute and limit the long side end and bottom of the sliding plate, thereby improving the accuracy of sliding adjustment; in addition, it is to reduce the friction at the contact points between the sliding plate and the chute, so that when the translation cylinder pushes the lifting cylinder to slide along the chute bottom plate through the sliding plate, the U-shaped seat body is in stable contact with the road surface inside the tunnel and does not move.

[0041] 3. The present invention features a detachable upper L-shaped plate, a lower L-shaped plate, and a chute bottom plate, which not only enables the replacement of worn reciprocating sliding plates but also allows for the installation of upper L-shaped plates, lower L-shaped plates, and chute bottom plates of different sizes. This allows for adjustment of the installation position of the lifting cylinder, thereby adapting to different derailment situations of rail transport vehicles in tunnel construction.

[0042] 4. The present invention includes a lifting cylinder and a translation cylinder. The lifting cylinder extends to lift the derailed end of the rail transport vehicle by extending the extension end of the lifting cylinder through the top plate. The translation cylinder extends and retracts, pushing the lifting cylinder to slide along the slide groove through the sliding plate, thereby adjusting the derailed end of the rail transport vehicle to move closer to the track. In addition, the translation cylinder can also be operated to extend and retract to reset, realizing multiple adjustments and resets of the derailed end of the rail transport vehicle.

[0043] 5. The method for rapid handling of rail transport vehicle derailment of the present invention has simple steps, is easy to implement and operate, and ensures accurate rapid handling of rail transport vehicle derailment.

[0044] 6. The rail transport vehicle derailment rapid handling method of the present invention is simple to operate and has good results. First, the rail transport vehicle derailment rapid handling device is removed. Second, the rail transport vehicle derailment rapid handling device is installed at the front and / or rear. Finally, the rail transport vehicle front end derailment rapid handling adjustment or both front and rear ends derailment rapid handling adjustment is performed to realize the rapid reset of the front and / or rear ends of the rail transport vehicle onto the track. The handling efficiency is high, time and labor are saved, and safety is improved.

[0045] In summary, this invention is reasonably designed, compact in size, and can be stored with a rail transport vehicle. It is also low in cost, lightweight, and easy to assemble. Through the cooperation of lifting cylinders and translation cylinders, it can adapt to different derailment situations and can quickly, efficiently, time-savingly, and labor-savingly handle rail transport vehicle derailments.

[0046] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0047] Figure 1 This is a schematic diagram of the structure of the rail transport vehicle derailment rapid handling device of the present invention.

[0048] Figure 2 This is a schematic diagram of the structure of the U-shaped base and the lifting cylinder of the present invention.

[0049] Figure 3 for Figure 1 Top view.

[0050] Figure 4 This is a flowchart of the rapid derailment handling method for rail transport vehicles according to the present invention.

[0051] Explanation of reference numerals in the attached figures:

[0052] 1—Lifting cylinder; 1-1—Sliding plate; 1-2—Top plate;

[0053] 1-3—U-shaped hinge seat; 2—Hinge shaft; 4—Translation cylinder;

[0054] 4-1—Hinge shaft; 4-2—Reinforcing plate; 4-3—Hinge lug;

[0055] 5—External hinge sleeve; 5-1—Connecting bolt; 6—Base;

[0056] 6-1—U-shaped base; 6-1-1—Base plate; 6-1-2—Vertical plate;

[0057] 6-2—Groove bottom plate; 6-3—Lower L-shaped plate;

[0058] 6-4—Upper L-shaped plate; 6-5—Side bolt; 6-6—Upper bolt;

[0059] 6-7—Bottom bolt; 6-8—Arc-shaped riser plate; 6-9—Connecting lug. Detailed Implementation

[0060] like Figures 1 to 3 The device shown is a rapid derailment handling device for a rail transport vehicle used in tunnel construction, including a base 6, a lifting cylinder 1 vertically mounted on the base 6, and a translation cylinder 4 hinged to the base 6 and hinged to the lifting cylinder 1.

[0061] The base 6 includes a U-shaped seat 6-1, two sets of symmetrically and detachably arranged sliding groove components on the inner sidewall of the U-shaped seat 6-1, and a detachable sliding groove bottom plate 6-2 arranged between the two sets of sliding groove components, wherein the sliding groove components and the sliding groove bottom plate 6-2 form a sliding groove.

[0062] The lifting cylinder 1 has a top plate 1-2 at its telescopic end and a sliding plate 1-1 at its bottom. The sliding plate 1-1 is slidably embedded in the slide groove, and the bottom of the sliding plate 1-1 is attached to the bottom plate 6-2 of the slide groove. The translation cylinder 4 pushes the lifting cylinder 1 to slide along the bottom plate 6-2 of the slide groove through the sliding plate 1-1.

[0063] In this embodiment, the U-shaped base 6-1 includes a base plate 6-1-1 and two symmetrical vertical plates 6-1-2 integrally connected to both ends of the base plate 6-1-1. The bottom of the vertical plate 6-1-2 is lower than the bottom of the base plate 6-1-1, and the bottom of the sliding groove base plate 6-2 is attached to the top surface of the base plate 6-1-1.

[0064] The two sets of sliding groove components have the same structure. Each sliding groove component includes an upper L-shaped plate 6-4 and a lower L-shaped plate 6-3. The vertical part of the upper L-shaped plate 6-4 is attached to the inner wall of the vertical plate 6-1-2. The horizontal part of the upper L-shaped plate 6-4 and the horizontal part of the lower L-shaped plate 6-3 are attached to each other. The outer side of the vertical part of the lower L-shaped plate 6-3 is attached to the inner wall of the vertical plate 6-1-2. The two ends of the sliding groove bottom plate 6-2 are attached to the inner side of the vertical part of the lower L-shaped plate 6-3.

[0065] In this embodiment, the end of the vertical plate 6-1-2 near the translation cylinder 4 is provided with an arc-shaped raising plate 6-8 and a connecting lug 6-9 integrally formed with the arc-shaped raising plate 6-8.

[0066] The arc-shaped heightening plate 6-8 extends from the end of the vertical plate 6-1-2 and is integrally formed with the connecting ear 6-9.

[0067] In this embodiment, an outer hinge cylinder 5 is provided on the two connecting ears 6-9, and a hinge shaft 4-1 extending into the outer hinge cylinder 5 is provided on the outer side wall of the translation cylinder 4. A reinforcing plate 4-2 is provided between the outer side wall of the translation cylinder 4 and the hinge shaft 4-1.

[0068] In this embodiment, the lifting cylinder 1 is provided with a U-shaped hinge seat 1-3, and the telescopic end of the translation cylinder 4 is provided with a hinge ear plate 4-3. The hinge ear plate 4-3 is located inside the U-shaped hinge seat 1-3 and is hinged through the hinge shaft 2.

[0069] In this embodiment, the bottom plate 6-2 of the chute is a polytetrafluoroethylene plate.

[0070] In this embodiment, in actual use, other components of the base 6 can be made of steel plates or other materials that can achieve the same function.

[0071] In this embodiment, during actual use, the outer hinge cylinder 5 is installed on the connecting ear 6-9 by connecting bolt 5-1. In addition, the U-shaped hinge seat 1-3 and the hinge ear plate 4-3 are hinged by the hinge shaft 2 so that the translation cylinder 4 has a detachable function.

[0072] In this embodiment, in actual use, the top plate 1-2 is a flange plate, and the flange plate surface is machined with anti-slip texture and threaded holes.

[0073] In this embodiment, when the friction between the base 6 and the ground contact surface is small during actual use, the connecting ear can be connected to the surrounding fixed object to provide a reaction force.

[0074] In this embodiment, during actual use, the parameters such as the jacking force, adjustable height, jacking weight, external dimensions, and net weight of the lifting cylinder 1 and the translation cylinder 4 can be adjusted according to the actual site conditions such as the weight of the railcar and the track height to adapt to the site conditions.

[0075] In this embodiment, during actual use, a stiffening plate is provided between the bottom of the base plate 6-1-1 and the inner side wall of the vertical plate 6-1-2 extending out of the bottom of the base plate 6-1-1, and the sliding bottom plate 6-2 and the base plate 6-1-1 are connected by multiple bottom bolts 6-7.

[0076] In this embodiment, the horizontal part of the upper L-shaped plate 6-4 and the horizontal part of the lower L-shaped plate 6-3 are attached to each other and connected by multiple upper bolts 6-6. The vertical part of the upper L-shaped plate 6-4 is attached to the inner sidewall of the vertical plate 6-1-2 and connected by side bolts 6-5.

[0077] In this embodiment, the installation of the bottom bolt 6-7 and the top bolt 6-6 is achieved by countersunk head treatment, which does not affect the sliding of the sliding plate 1-1.

[0078] In this embodiment, the upper L-shaped plate 6-4, the lower L-shaped plate 6-3, and the chute bottom plate 6-2 are provided to facilitate the formation of the chute, and to limit the long side end and bottom of the sliding plate 1-1, thereby improving the accuracy of sliding adjustment. In addition, when the sliding plate 1-1 is installed in the chute, it is to reduce the coefficient of friction at the contact point between the sliding plate 1-1 and the chute, so that when the translation cylinder 4 pushes the lifting cylinder 1 to slide along the chute bottom plate 6-2 through the sliding plate 1-1, the U-shaped seat 6-1 will be in stable contact with the road surface inside the tunnel without moving. Furthermore, the upper L-shaped plate 6-4, the lower L-shaped plate 6-3, and the chute bottom plate 6-2 are detachable and installable, which not only enables the replacement of reciprocating sliding wear, but also enables the installation of upper L-shaped plates 6-4, lower L-shaped plates 6-3, and chute bottom plates 6-2 of different sizes, so as to adjust the installation position of the lifting cylinder 1, thereby adapting to the handling of different derailment situations of the rail transport vehicle in tunnel construction.

[0079] In this embodiment, the upper L-shaped plate 6-4 is provided so that the vertical part of the upper L-shaped plate 6-4 fits against the inner wall of the vertical plate 6-1-2 and is connected by the side bolts 6-5, thereby determining the position of the horizontal part of the upper L-shaped plate 6-4. Thus, the limiting position of the horizontal part of the upper L-shaped plate 6-4 and the limiting position of the inner wall of the vertical plate 6-1-2 ensure that the lower L-shaped plate 6-3 is installed in place, and avoids the vertical part of the lower L-shaped plate 6-3 being connected by bolts. This also prevents the four corners of the sliding plate 1-1 from sliding and touching the bolts in the vertical part of the lower L-shaped plate 6-3, making it easy to reciprocate and reset.

[0080] The lower L-shaped plate 6-3 is designed so that its horizontal portion forms the top of a groove, making the cross-sectional area of ​​the groove opening smaller than that of the groove bottom. This allows the top surface of the long side end of the sliding plate 1-1 to fit against the bottom of the horizontal portion of the lower L-shaped plate 6-3, thus achieving top positioning of the sliding plate 1-1. Additionally, the vertical portion of the lower L-shaped plate 6-3 forms the groove wall, allowing the long side end face of the sliding plate 1-1 to fit against the inner wall of the vertical portion of the lower L-shaped plate 6-3, thus achieving end-face positioning of the sliding plate 1-1.

[0081] The bottom plate 6-2 is designed to prevent the sliding plate 1-1 from directly damaging the U-shaped seat 6-1 during its reciprocating sliding motion, and to limit the bottom of the sliding plate 1-1, thereby restricting the sliding path of the sliding plate 1-1 on the U-shaped seat 6-1, thus improving the accuracy of adjustment and reducing the coefficient of friction.

[0082] In this embodiment, an arc-shaped heightening plate 6-8 is provided. On the one hand, it increases the height of the connecting ear 6-9 so that the height of the connecting ear 6-9 is higher than the height of the vertical plate 6-1-2. This allows the translation cylinder 4 to be heightened when it is hinged at the connecting ear 6-9, making it easier for the translation cylinder 4 to extend beyond the track where the rail transport vehicle is located and adapt to the narrow area between the two tracks. On the other hand, it effectively utilizes the distance between the U-shaped hinge seat 1-3 on the lifting cylinder 1 and the end of the U-shaped seat body 6-1, shortening the overall length of the device.

[0083] In this embodiment, the connection between the arc-shaped heightening plate 6-8 and the vertical plate 6-1-2 and the connecting ear 6-9 is an arc-shaped transition to enhance the stability of the structure.

[0084] like Figure 4 The method for quickly handling a derailed rail transport vehicle, as shown, includes the following steps:

[0085] Step 1: Removal of the rapid derailment handling device for the rail transport vehicle:

[0086] Step 101: During tunnel construction and transportation, when a rail transport vehicle derails, the rail transport vehicle handling personnel unload the rail transport vehicle derailment quick handling device used for tunnel construction from the rail transport vehicle.

[0087] Step 102: Determine the derailment status of the rail transport vehicle. If the front end of the rail transport vehicle is derailed but the rear end is not, proceed to steps two and three; if both the front and rear ends of the rail transport vehicle are derailed, proceed to step four.

[0088] Step 2: Installation of the rapid derailment handling device for the front rail transport vehicle:

[0089] Step 201: If both of the front rail wheels of the rail transport vehicle are located on the outside of the two rails, proceed to step 202; if one rail wheel of the front rail transport vehicle is located between the two rails and the other rail wheel is located on the outside of the two rails, proceed to step 203.

[0090] Step 202: Install a rail transport vehicle derailment quick handling device at the front end of the rail transport vehicle, so that the top plate 1-2 of the rail transport vehicle derailment quick handling device is connected to the front connecting plate that has been welded to the middle of the front end of the rail transport vehicle; wherein, the rail transport vehicle derailment quick handling device is located outside the track.

[0091] Step 203: Install a rail transport vehicle derailment quick handling device at the front end of the rail transport vehicle, so that the top plate 1-2 of the rail transport vehicle derailment quick handling device is connected to the front connecting plate that has been welded to the middle of the front end of the rail transport vehicle; wherein, the rail transport vehicle derailment quick handling device is located between two tracks, and the arc-shaped raising plate 6-8 and the translation cylinder 4 of the rail transport vehicle derailment quick handling device extend out of the tracks;

[0092] Step 3: Rapid handling and adjustment of the derailment at the front end of the rail transport vehicle:

[0093] Step 301: With the rear end of the railcar in contact with the rail, extend the telescopic end of the lifting cylinder 1 to lift the front end of the railcar via the top plate 1-2; and extend the translation cylinder 4 in the front railcar derailment quick handling device. The extension and retraction of the translation cylinder 4 pushes the lifting cylinder 1 to slide along the slide groove via the sliding plate 1-1 to adjust the front end of the railcar to move closer to the rail.

[0094] Step 302: Operate the lifting cylinder 1 to retract, so that the base 6 in the rail transport vehicle derailment quick handling device is lifted and removed from the road surface inside the tunnel;

[0095] Step 303: Determine the state of the translation cylinder 4 after step 301. If the translation cylinder 4 is in the extended state, operate the translation cylinder 4 to retract. The retraction of the translation cylinder 4 drives the lifting cylinder 1 to slide back to its original position along the slide groove via the sliding plate 1-1. If the translation cylinder 4 is in the retracted state, operate the translation cylinder 4 to extend. The extension of the translation cylinder 4 drives the lifting cylinder 1 to slide back to its original position along the slide groove via the sliding plate 1-1.

[0096] Step 304: Operate the lifting cylinder 1 to extend so that the base 6 in the rail transport vehicle derailment rapid handling device descends and contacts the road surface inside the tunnel;

[0097] Step 305: Repeat steps 301 to 304 multiple times until the front end of the rail transport vehicle is reset directly above the track.

[0098] Step 306: Operate the lifting cylinder 1 to retract, so that the front end of the rail transport vehicle falls onto the track, and disconnect the front rail transport vehicle derailment quick handling device and the front connecting plate;

[0099] Step 4: Installation of rapid derailment handling devices for the front and rear rail transport vehicles:

[0100] According to the method described in steps 201 to 203, a front rail transport vehicle derailment quick handling device is installed at the front end of the rail transport vehicle, and a rear rail transport vehicle derailment quick handling device is installed at the rear end of the rail transport vehicle; wherein, the top plate 1-2 of the rear rail transport vehicle derailment quick handling device is connected to the rear connecting plate that has been welded to the middle of the rear end of the rail transport vehicle.

[0101] Step 5: Rapid handling and adjustment of derailed front and rear ends of the rail transport vehicle:

[0102] Step 501: When the rear end of the rail transport vehicle is in contact with the road surface inside the tunnel, follow the methods in steps 301 to 304, and use the rail transport vehicle derailment quick handling device at the front to adjust the front end of the rail transport vehicle to move closer to the track, thereby completing one adjustment of the front end of the rail transport vehicle.

[0103] Step 502: When the front end of the rail transport vehicle is in contact with the road surface inside the tunnel, follow the methods in steps 301 to 304, and use the rail transport vehicle derailment quick handling device at the rear to adjust the rear end of the rail transport vehicle to move closer to the track, thereby completing one adjustment of the rear end of the rail transport vehicle.

[0104] Step 503: Repeat steps 501 and 502 multiple times to reset the front and rear ends of the rail transport vehicle onto the track, and disconnect the front rail transport vehicle derailment quick handling device and the front connecting plate, and disconnect the rear rail transport vehicle derailment quick handling device and the rear connecting plate, and place them on the rail transport vehicle.

[0105] In summary, this invention is reasonably designed, compact in size, and can be stored with a rail transport vehicle. It is also low in cost, lightweight, and easy to assemble. Through the cooperation of lifting cylinders and translation cylinders, it can adapt to different derailment situations and can quickly, efficiently, time-savingly, and labor-savingly handle rail transport vehicle derailments.

[0106] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation on the present invention. Any simple modifications, alterations, or equivalent structural changes made to the above embodiments based on the technical essence of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A rapid derailment handling device for rail transport vehicles used in tunnel construction, characterized in that: Includes a base (6), a lifting cylinder (1) vertically mounted on the base (6), and a translation cylinder (4) hinged to the base (6) and hinged to the lifting cylinder (1). The base (6) includes a U-shaped seat (6-1), two sets of symmetrically and detachably arranged sliding groove components on the inner sidewall of the U-shaped seat (6-1), and a detachable sliding groove bottom plate (6-2) arranged between the two sets of sliding groove components, wherein the sliding groove components and the sliding groove bottom plate (6-2) form a sliding groove; The lifting cylinder (1) has a top plate (1-2) at its telescopic end and a sliding plate (1-1) at its bottom. The sliding plate (1-1) is slidably embedded in the groove and its bottom is attached to the bottom plate (6-2) of the groove. The translation cylinder (4) pushes the lifting cylinder (1) to slide along the bottom plate (6-2) of the groove through the sliding plate (1-1). The U-shaped base (6-1) includes a base plate (6-1-1) and two vertical plates (6-1-2) that are symmetrical and integrally connected to both ends of the base plate (6-1-1). The bottom of the vertical plate (6-1-2) is lower than the bottom of the base plate (6-1-1), and the bottom of the sliding bottom plate (6-2) is attached to the top surface of the base plate (6-1-1). The two sets of sliding groove components have the same structure. The sliding groove component includes an upper L-shaped plate (6-4) and a lower L-shaped plate (6-3). The vertical part of the upper L-shaped plate (6-4) is attached to the inner wall of the vertical plate (6-1-2). The horizontal part of the upper L-shaped plate (6-4) and the horizontal part of the lower L-shaped plate (6-3) are attached to each other. The outer side of the vertical part of the lower L-shaped plate (6-3) is attached to the inner wall of the vertical plate (6-1-2). The two ends of the sliding groove bottom plate (6-2) are attached to the inner side of the vertical part of the lower L-shaped plate (6-3). The vertical plate (6-1-2) is provided with an arc-shaped heightening plate (6-8) and a connecting ear (6-9) integrally formed with the arc-shaped heightening plate (6-8) at the end near the translation cylinder (4). The end of the arc-shaped heightening plate (6-8) extending out of the vertical plate (6-1-2) and the connecting ear (6-9) are integrally formed; Operate the lifting cylinder (1) to retract, so that the base (6) in the rail transport vehicle derailment quick handling device is raised and removed from the road surface inside the tunnel; operate the lifting cylinder (1) to extend, so that the base (6) in the rail transport vehicle derailment quick handling device is lowered and contacts the road surface inside the tunnel.

2. A rapid derailment handling device for rail transport vehicles used in tunnel construction according to claim 1, characterized in that: An outer hinge cylinder (5) is provided on the two connecting ears (6-9), and a hinge shaft (4-1) extending into the outer hinge cylinder (5) is provided on the outer side wall of the translation cylinder (4). A reinforcing plate (4-2) is provided between the outer side wall of the translation cylinder (4) and the hinge shaft (4-1).

3. A rapid derailment handling device for rail transport vehicles used in tunnel construction according to claim 1, characterized in that: The lifting cylinder (1) is provided with a U-shaped hinge seat (1-3), and the telescopic end of the translation cylinder (4) is provided with a hinge ear plate (4-3). The hinge ear plate (4-3) is located inside the U-shaped hinge seat (1-3) and is hinged through the hinge shaft (2).

4. A rapid derailment handling device for rail transport vehicles used in tunnel construction according to claim 1, characterized in that: The bottom plate of the chute (6-2) is a polytetrafluoroethylene plate.

5. A method for rapidly handling derailment of a rail transport vehicle used in tunnel construction using the device as described in claim 1, characterized in that, The method includes the following steps: Step 1: Removal of the rapid derailment handling device for the rail transport vehicle: Step 101: During tunnel construction and transportation, when a rail transport vehicle derails, the rail transport vehicle handling personnel unload the rail transport vehicle derailment quick handling device used for tunnel construction from the rail transport vehicle. Step 102: Determine the derailment status of the rail transport vehicle. If the front end of the rail transport vehicle is derailed but the rear end is not, proceed to steps two and three; if both the front and rear ends of the rail transport vehicle are derailed, proceed to step four. Step 2: Installation of the rapid derailment handling device for the front rail transport vehicle: Step 201: If both of the front rail wheels of the rail transport vehicle are located on the outside of the two rails, proceed to step 202; if one rail wheel of the front rail transport vehicle is located between the two rails and the other rail wheel is located on the outside of the two rails, proceed to step 203. Step 202: Install a rail transport vehicle derailment quick handling device at the front end of the rail transport vehicle, so that the top plate (1-2) of the rail transport vehicle derailment quick handling device is connected to the front connecting plate that has been welded to the middle of the front end of the rail transport vehicle; wherein, the rail transport vehicle derailment quick handling device is located outside the track. Step 203: Install a rail transport vehicle derailment quick handling device at the front end of the rail transport vehicle so that the top plate (1-2) of the rail transport vehicle derailment quick handling device is connected to the front connecting plate that has been welded to the middle of the front end of the rail transport vehicle; wherein, the rail transport vehicle derailment quick handling device is located between two tracks, and the arc-shaped raising plate (6-8) and the translation cylinder (4) of the rail transport vehicle derailment quick handling device extend out of the tracks; Step 3: Rapid handling and adjustment of derailment at the front end of the rail transport vehicle: Step 301: When the rear end of the railcar is in contact with the rail, extend the telescopic end of the lifting cylinder (1) to lift the front end of the railcar through the top plate (1-2); and extend the translation cylinder (4) in the railcar derailment quick handling device at the front. The extension and retraction of the translation cylinder (4) pushes the lifting cylinder (1) to slide along the slide groove through the sliding plate (1-1) to adjust the front end of the railcar to move closer to the rail. Step 302: Operate the lifting cylinder (1) to retract, so that the base (6) in the rail transport vehicle derailment quick handling device is raised and removed from the road surface inside the tunnel; Step 303: Determine the state of the translation cylinder (4) after step 301. If the translation cylinder (4) is in the extended state, operate the translation cylinder (4) to retract. The retraction of the translation cylinder (4) drives the lifting cylinder (1) to slide and reset in the opposite direction along the slide groove through the sliding plate (1-1). If the translation cylinder (4) is in the retracted state, operate the translation cylinder (4) to extend. The extension of the translation cylinder (4) drives the lifting cylinder (1) to slide and reset in the opposite direction along the slide groove through the sliding plate (1-1). Step 304: Operate the lifting cylinder (1) to extend so that the base (6) in the rail transport vehicle derailment quick handling device descends and contacts the road surface inside the tunnel; Step 305: Repeat steps 301 to 304 multiple times until the front end of the rail transport vehicle is reset directly above the track; Step 306: Operate the lifting cylinder (1) to retract, so that the front end of the rail transport vehicle falls onto the track, and disconnect the front rail transport vehicle derailment quick handling device and the front connecting plate; Step 4: Installation of rapid derailment handling devices for the front and rear rail transport vehicles: According to the method described in steps 201 to 203, a front rail transport vehicle derailment quick handling device is installed at the front end of the rail transport vehicle, and a rear rail transport vehicle derailment quick handling device is installed at the rear end of the rail transport vehicle; wherein, the top plate (1-2) of the rear rail transport vehicle derailment quick handling device is connected to the rear connecting plate that has been welded to the middle of the rear end of the rail transport vehicle. Step 5: Rapid handling and adjustment of derailed front and rear ends of the rail transport vehicle: Step 501: When the rear end of the rail transport vehicle is in contact with the road surface inside the tunnel, follow the methods in steps 301 to 304, and use the rail transport vehicle derailment quick handling device at the front to adjust the front end of the rail transport vehicle to move closer to the track, thereby completing one adjustment of the front end of the rail transport vehicle. Step 502: When the front end of the rail transport vehicle is in contact with the road surface inside the tunnel, follow the methods in steps 301 to 304, and use the rail transport vehicle derailment quick handling device at the rear to adjust the rear end of the rail transport vehicle to move closer to the track, thereby completing one adjustment of the rear end of the rail transport vehicle. Step 503: Repeat steps 501 and 502 multiple times to reset the front and rear ends of the rail transport vehicle onto the track, and disconnect the front rail transport vehicle derailment quick handling device and the front connecting plate, and disconnect the rear rail transport vehicle derailment quick handling device and the rear connecting plate, and place them on the rail transport vehicle.

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