Railway vehicle body storage and transportation integrated tool, railway vehicle and method

Abstract

The application discloses a rail vehicle body storage and transportation integrated tool, a rail vehicle and a method, and belongs to the technical field of rail vehicle storage and transportation tools. The tool comprises a base, and a bottom frame is fixedly connected to the top of the base. In the application, the inertia force generated during the transportation of the storage and transportation tool due to braking is converted into braking force on the storage and transportation device under the cooperation of the auxiliary buffering assembly, the auxiliary protection assembly and the auxiliary supporting assembly, so that the base and the external traction transport vehicle are synchronously braked, the inertia force and impact force between the base and the external traction transport vehicle during braking are reduced, the vibration phenomenon of the base during braking due to the inertia force and the impact force is reduced, the stability of the base and the rail vehicle during storage and transportation is ensured, the inertia force is converted into protection force and supporting force on the storage and transportation tool, the overall service life of the storage and transportation tool is effectively prolonged while the protection performance of the storage and transportation tool is ensured.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of rail vehicle storage and transportation tooling, and particularly relates to a rail vehicle body storage and transportation integrated tooling, a rail vehicle and a method. BACKGROUND

[0002] The rail vehicle body is composed of a side wall, a roof, a roof side beam and a bottom plate, and the side wall, the roof and the roof side beam are all aluminum alloy large component modules. Due to reasons such as punctuality, speed and smoothness, the rail vehicle has become a popular daily transportation tool. However, due to its large size, transportation and storage are relatively inconvenient, so a professional storage and transportation tool is needed for storage and transportation.

[0003] A rail vehicle body storage and transportation integrated tooling, a rail vehicle and a method are disclosed in Chinese Patent Network (CN202210295065.8), which includes a plurality of stacked tooling assemblies, the tooling assembly includes an upper frame, a middle frame and a lower frame stacked in turn, a plurality of first limiting blocks are fixedly arranged along the transverse direction on the lower frame, the top end of the first limiting block has a V-shaped groove or an inclined support surface to limit the bottom of the storage and transportation component, and a second limiting block is arranged along the longitudinal direction on the lower frame to limit the longitudinal displacement of the storage and transportation component. The third limiting block is arranged on the top of the upper frame to limit the side of the storage and transportation component. However, during transportation by an external traction transport vehicle, when the external traction transport vehicle stops due to external conditions, the tooling will maintain a continuous forward inertia force and continuously move forward under the inertia force, causing a certain impact force between the storage and transportation tooling and the external traction transport vehicle, and further causing vibration of the storage and transportation tooling, increasing the friction between the storage and transportation tooling and the internal rail vehicle body, which may cause scratches on the surface of the rail vehicle body, and further affecting the transportation stability and use performance of the storage and transportation tooling. Therefore, certain improvements are needed. SUMMARY

[0004] The present application aims to solve the problem of the existing rail vehicle body storage and transportation integrated tooling, which, when transported by an external traction transport vehicle, will maintain a continuous forward inertia force and continuously move forward under the inertia force when the external traction transport vehicle stops due to external conditions, causing a certain impact force between the storage and transportation tooling and the external traction transport vehicle, and further causing vibration of the storage and transportation tooling, increasing the friction between the storage and transportation tooling and the internal rail vehicle body, which may cause scratches on the surface of the rail vehicle body, and further affecting the transportation stability and use performance of the storage and transportation tooling. A rail vehicle body storage and transportation integrated tooling, a rail vehicle and a method are proposed.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] A rail vehicle body storage and transportation integrated tool, a rail vehicle and a method, comprising a base, the top of the base is fixedly connected with a bottom frame, the top of the bottom frame is provided with a middle frame, the top of the middle frame is provided with a top frame, the bottom of the middle frame and the top frame is fixedly connected with a fixing sleeve on both sides, the inside bottom side of the fixing sleeve is fixedly connected with a connecting seat through bolts, a longitudinal fixing seat is arranged between the two connecting seats, a roof is arranged between the two longitudinal fixing seats, the transverse sides of the roof are fixedly connected with transverse fixing seats, the inside of the base is provided with an auxiliary buffer assembly, one side of the auxiliary buffer assembly is provided with an auxiliary protection assembly, the lower side of the auxiliary protection assembly is provided with an auxiliary support assembly;

[0007] The auxiliary buffer assembly comprises a first rack, the first rack is slidingly connected in the inside of the base, a plurality of fixed plates are fixedly connected on the first rack, a buffer air bag is fixedly connected on one side of the fixed plate, the other side of the buffer air bag is fixedly connected with a vertical plate, the vertical plate is fixedly connected in the inside of the base, a gas conveying pipe is communicated on one side of the buffer air bag, the other end of the gas conveying pipe is provided with an arc block, the arc block is fixedly connected in the inside of the base, a first air bag is fixedly connected on the inner circumferential side of the arc block, the first air bag is communicated on one side with the gas conveying pipe, a wear-resistant pad is fixedly connected on the inner circumferential side of the first air bag, a circular wheel is arranged on the inner circumferential side of the wear-resistant pad, a connecting shaft is fixedly connected in the inside of the circular wheel, the connecting shaft is rotatably connected in the inside of the base, and movable wheels are fixedly connected on both ends of the connecting shaft which extend to the outside of the base.

[0008] As a further description of the above technical solutions:

[0009] The junctions of the transverse fixing seat and the roof are provided with protective pads, the inside of the protective pad is provided with a first through hole, the transverse fixing seat is arranged between the two longitudinal fixing seats, the bottom of the longitudinal fixing seat and the transverse fixing seat is fixedly connected on the top of the bottom frame and the middle frame, and two symmetrical side frame columns are fixedly connected between the bottom frame, the middle frame and the top frame.

[0010] As a further description of the above technical solutions:

[0011] The auxiliary protection assembly comprises a mounting plate, the mounting plate is fixedly connected in the inside of the base, a second air bag is fixedly connected on one side of the mounting plate, and the other side of the second air bag is fixedly connected with the fixed plate.

[0012] As a further description of the above technical solutions:

[0013] One side of the second air bag is communicated with a wind pipe, the other end of the wind pipe extends to the outside of the base and is communicated with a main channel, the main channel is located in the inside of the bottom frame, the middle frame, the connecting seat and the fixing sleeve, one side of the main channel is communicated with a shunt channel, the other side of the shunt channel is communicated with a first cavity.

[0014] As a further description of the above technical scheme:

[0015] The first cavity is located in the inside of the transverse fixing seat, the inside of the first cavity is fixedly connected with a damping spring on one side, the other side of the damping spring is fixedly connected with a piston, the side of the piston away from the damping spring is fixedly connected with a connecting rod, the connecting rod and the piston are both slidingly connected in the inside of the first cavity, the other end of the connecting rod is fixedly connected with a sliding plate, and the sliding plate is slidingly connected in a first through hole formed in the inside of the protective pad.

[0016] As a further description of the above technical scheme:

[0017] The auxiliary supporting assembly comprises a gear, the top of the gear is engaged with a first gear rack, the inside of the gear is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected in the inside of the base, the bottom of the gear is engaged with a second gear rack, the two sides of the second gear rack are both fixedly connected with a sliding plate, the other side of the sliding plate is fixedly connected with a third air bag, and the other sides of the two third air bags are respectively fixedly connected with the vertical plate and the inner side wall of the base.

[0018] As a further description of the above technical scheme:

[0019] One side of the third air bag is communicated with a connecting pipe, the other side of the connecting pipe is provided with two rectangular sleeves through a pipe joint, one side of the rectangular sleeve is fixedly connected with the connecting seat, the inside of the rectangular sleeve is slidingly connected with a rectangular sliding block, and the side of the rectangular sliding block away from the rectangular sleeve is fixedly connected with the transverse fixing seat.

[0020] As a further description of the above technical scheme:

[0021] The side of the rectangular sliding block away from the transverse fixing seat is fixedly connected with a sliding plate, the sliding plate is slidingly connected in the inside of the rectangular sleeve, the side of the sliding plate away from the rectangular sliding block is fixedly connected with a fourth air bag, the other side of the fourth air bag is fixedly connected with the inner side wall of the rectangular sleeve, one side of the fourth air bag is communicated with the connecting pipe through a pipeline, and the two sides of the rectangular sliding block are both provided with a first spring, and the two sides of the first spring are respectively fixedly connected with the inner side wall of the rectangular sleeve and the sliding plate.

[0022] As a further description of the above technical scheme:

[0023] The side of the sliding plate and the fixed plate is fixedly connected with two sliding blocks, the other side of the sliding block is slidably connected with a sliding rail, the other side of the sliding rail is fixedly connected with the inner side wall of the base, and one side of the base is fixedly connected with a traction joint.

[0024] A working method of a rail vehicle body storage and transportation integrated tool, comprising the following steps:

[0025] S1, first, sequentially fixed on the top of the base in the order of bottom frame, body, middle frame, body and top frame, then connect the traction structure on one side of the base with the external connecting buffer and the external traction transport vehicle, and fixedly connect the first rack with the shell of the external traction transport vehicle;

[0026] S2, when the external traction transport vehicle stops during movement, the base is still in a forward moving state under the action of inertia force, causing the first rack to move backward inside the base;

[0027] S3, the first rack drives the fixed plate to extrude the buffer air bag, the gas inside the buffer air bag is transported to the inside of the first air bag, the first air bag continuously expands to drive the wear-resistant pad to contact the circular wheel, the friction effect between the circular wheel and the wear-resistant pad is increased, the connecting shaft drives the moving wheel to slowly rotate, and then the base and the external traction transport vehicle are synchronized to stop, thereby auxiliary reducing the inertia force and impact force between the base and the external traction transport vehicle during stopping;

[0028] S4, at the same time, the first rack and the fixed plate extrude the second air bag on the front side, and the gas inside the second air bag is transported to the inside of the first cavity through the air conveying pipe, the main channel and the shunt channel;

[0029] S5, as the gas pressure inside the first cavity continuously increases, the piston, the connecting rod and the sliding plate are driven to move towards the body, and the damping spring is used to offset the impact force of the inertia force on the protective pad and the front side horizontal fixed seat;

[0030] S6, during the movement of the first rack, the gear and the rotating shaft are driven to rotate, the sliding plate extrudes the third air bag on the front side, the gas inside the third air bag is transported to the inside of the fourth air bag on the front side, so that the fourth air bag expands to drive the sliding plate and the rectangular sliding block to move towards the front side horizontal fixed seat, and the front side horizontal fixed seat is auxiliary supported;

[0031] S7, when the storage and transportation tool is stable, the use position between the base and the external traction transport vehicle is reset under the action of the external connecting buffer, at this time, the first rack and the fixed plate return to the original state, the wear-resistant pad moves away from the circular wheel, and the buffering effect of the wear-resistant pad on the circular wheel is removed.

[0032] To sum up, due to the adoption of the above technical scheme, the beneficial effects of the present application are:

[0033] 1、In the present application, when the external traction transport vehicle is stopped by inertia during movement, the base is still moving forward under the action of inertia, causing the first rack to drive the fixed plate to extrude the buffer air bag, sending the gas inside the buffer air bag to the inside of the first air bag, causing the first air bag to continuously expand and drive the wear-resistant pad to contact the circular wheel, increasing the friction effect between the circular wheel and the wear-resistant pad, effectively reducing the rotation speed of the circular wheel, and thus slowing down the movement speed of the moving wheel and the base, synchronizing with the external traction transport vehicle to stop, and assisting in reducing the inertia and impact force between the base and the external traction transport vehicle during stopping, eliminating the adverse effects of inertia and impact force on the base and the external traction transport vehicle, assisting in improving the service life of the base and the external traction transport vehicle, and thus improving the overall service life of the storage and transportation equipment, while reducing the vibration phenomenon caused by inertia and impact force during stopping of the base, to ensure the stability of the base and the rail vehicle during storage and transportation, thereby ensuring the safety and protection of the storage and transportation equipment during transportation.

[0034] 2、In the present application, the auxiliary protection assembly is provided, the gas inside the second air bag on the front side is transported to the inside of the first cavity through the air pipe, the front side main channel and the shunt channel, and the piston, the connecting rod and the sliding plate are driven to move towards the vehicle body with the increasing gas pressure inside the first cavity, cooperating with the action force of the damping spring to offset the impact force of the protection pad and the front side transverse fixed seat caused by the inertia of the vehicle body, thereby ensuring the overall service life of the protection pad and the protection performance of the roof, preventing the use performance of the protection pad from being affected by the inertia and impact force during long-term storage and transportation, thereby preventing scratches on the surface of the vehicle body, affecting the subsequent use performance and service life of the roof, and further ensuring the overall protection performance of the storage and transportation equipment.

[0035] 3、The auxiliary support assembly is arranged, the first rack drives the gear and the rotating shaft to rotate in the moving process, the second rack drives the sliding plate to move, the gas in the third air bag at the front side is transported to the fourth air bag at the front side through the connecting pipe, the sliding plate and the rectangular sliding block are driven to move to the direction of the transverse fixing seat, the service life and the supporting and fixing performance of the transverse fixing seat at the front side are prevented from being influenced by the inertial impact force of the roof for a long time, then the safety hidden danger of the storage and transportation work of the roof is prevented, and the safety performance of the storage and transportation device in the using process is further ensured, when the external traction transport vehicle starts to transport the storage and transportation tool, the gravity of the base and the vehicle body makes the storage and transportation tool stay in the original place, the first rack and the fixed plate are driven to move forward, the second air bag at the back side is extruded, the inertial impact force of the back side protection pad is buffered, the gas in the third air bag is transported to the fourth air bag, and the back side transverse fixing seat is assisted and supported, so that the protection performance of the storage and transportation tool in the starting process is ensured, and the overall protection performance of the storage and transportation tool in the using process is ensured.

[0036] In summary: under the cooperation of the auxiliary buffering assembly, the auxiliary protection assembly and the auxiliary support assembly, the inertial force generated in the stopping process of the storage and transportation tool is converted into the brake force of the storage and transportation device, the base and the external traction transport vehicle are stopped synchronously, the inertial force and the impact force between the base and the external traction transport vehicle in the stopping process are reduced, the overall service life of the storage and transportation tool is improved, the vibration phenomenon of the base in the stopping process due to the inertial force and the impact force is reduced, the stability of the base and the rail vehicle in the storage and transportation process is ensured, the friction between the storage and transportation tool and the rail vehicle body is prevented, the surface of the rail vehicle body is prevented from being scratched, the inertial force is converted into the protection force and the supporting force of the storage and transportation tool, the overall service life of the storage and transportation tool is effectively improved, and the overall use performance and applicability of the storage and transportation tool in the transportation process are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is an overall three-dimensional structure schematic view of the present application;

[0038] Figure 2 It is an overall three-dimensional structure schematic view of the present application; Figure 1 It is a local enlarged structure schematic view of A;

[0039] Figure 3 It is a side view structure schematic view of the present application;

[0040] Figure 4 It is an auxiliary buffering assembly in the present applicationFigure 3 a local enlarged structure schematic view of B in FIG. 1;

[0041] Figure 5 a local enlarged structure schematic view of B in FIG. 1; Figure 3 a local enlarged structure schematic view of C in FIG. 1;

[0042] Figure 6 a local enlarged structure schematic view of D in FIG. 1; Figure 3 a local enlarged structure schematic view of D in FIG. 1;

[0043] Figure 7 a partial perspective structure schematic view of the auxiliary buffering assembly in the application.

[0044] Legend:

[0045] 1, base; 2, bottom frame; 3, middle frame; 4, top frame; 5, connecting seat; 6, fixing sleeve; 7, auxiliary buffering assembly; 701, first gear rack; 702, fixing plate; 703, buffering air bag; 704, vertical plate; 705, air conveying pipe; 706, arc-shaped block; 707, first air bag; 708, wear-resistant pad; 709, round wheel; 710, connecting shaft; 711, moving wheel; 8, auxiliary protection assembly; 801, mounting plate; 802, second air bag; 803, air conveying pipe; 804, main channel; 805, first cavity; 806, damping spring; 807, piston; 808, connecting rod; 809, sliding plate; 9, auxiliary supporting assembly; 901, gear; 902, rotating shaft; 903, second gear rack; 904, sliding plate; 905, third air bag; 906, connecting pipe; 907, rectangular sleeve; 908, first spring; 909, sliding plate; 910, rectangular sliding block; 911, fourth air bag; 10, longitudinal fixing seat; 11, transverse fixing seat; 12, protection pad; 13, side frame stand. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the application will be apparently and completely described below with the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0047] Please refer to Figures 1-7The application provides a technical scheme: a rail vehicle body storage and transportation integrated tool, a rail vehicle and a method, which comprise a base 1, the top of the base 1 is fixedly connected with a bottom frame 2, the top of the bottom frame 2 is provided with a middle frame 3, the top of the middle frame 3 is provided with a top frame 4, the bottom of the middle frame 3 and the top frame 4 is fixedly connected with a fixed sleeve 6 on both sides, the inside bottom side of the fixed sleeve 6 is fixedly connected with a connecting seat 5 through bolts, the two connecting seats 5 are provided with longitudinal fixing seats 10, the two longitudinal fixing seats 10 are provided with a roof, the transverse sides of the roof are fixedly connected with transverse fixing seats 11, the inside of the base 1 is provided with an auxiliary buffer assembly 7, one side of the auxiliary buffer assembly 7 is provided with an auxiliary protection assembly 8, and the lower side of the auxiliary protection assembly 8 is provided with an auxiliary support assembly 9.

[0048] The auxiliary buffer assembly 7 comprises a first rack 701, the first rack 701 is slidingly connected in the inside of the base 1, a plurality of fixed plates 702 are fixedly connected on the first rack 701, the side of the fixed plate 702 is fixedly connected with a buffer air bag 703, the other side of the buffer air bag 703 is fixedly connected with a vertical plate 704, the vertical plate 704 is fixedly connected in the inside of the base 1, the side of the buffer air bag 703 is communicated with a gas conveying pipe 705, the other end of the gas conveying pipe 705 is provided with an arc-shaped block 706, the arc-shaped block 706 is fixedly connected in the inside of the base 1, the inner circumferential side of the arc-shaped block 706 is fixedly connected with a first air bag 707, the side of the first air bag 707 is communicated with the gas conveying pipe 705, the inner circumferential side of the first air bag 707 is fixedly connected with a wear-resistant pad 708, the inner circumferential side of the wear-resistant pad 708 is provided with a circular wheel 709, the inside of the circular wheel 709 is fixedly connected with a connecting shaft 710, the connecting shaft 710 is rotatably connected in the inside of the base 1, and the two ends of the connecting shaft 710 are fixedly connected with moving wheels 711 after extending to the outside of the base 1.

[0049] CUTTING-EDGE: First, according to the way of bottom frame 2, vehicle body, middle frame 3, vehicle body and top frame 4, in turn fixed on the top of the base 1, then the base 1 side of the traction structure and external connection buffer and external traction transport vehicle connection, and the first rack 701 and external traction transport vehicle shell fixed connection, in the process of moving external traction transport vehicle stop, at this time the base 1 in the inertia force is still in the forward movement state, resulting in the first rack 701 in the base 1 inside backward movement, using the linkage effect between the first rack 701 and fixed plate 702, the power transmission to the fixed plate 702, make fixed plate 702 to buffer air bag 703 extrusion, the buffer air bag 703 inside gas through the gas pipe 705 to the inside of the first air bag 707, make the first air bag 707 constantly produce swelling driven wear pad 708 and round wheel 709 contact, increase the friction effect between the round wheel 709 and wear pad 708, effectively reduce the rotation speed of the round wheel 709, using the linkage effect between the round wheel 709 and connecting shaft 710, the power transmission to the connecting shaft 710, make connecting shaft 710 driven mobile wheel 711 slow rotation, in turn slow down the moving speed of the base 1, with the external traction transport vehicle synchronous stop, auxiliary reduce the inertia force and impact force between the base 1 and external traction transport vehicle in the process of stop, eliminate the adverse effects of inertia force and impact force on the base 1 and external traction transport vehicle, auxiliary improve the service life of the base 1 and external traction transport vehicle, in turn improve the overall service life of the storage and transportation tool, at the same time reduce the vibration phenomenon of the base 1 in the process of stop due to inertia force and impact force, to ensure the base 1 and rail vehicle in the process of storage and transportation stability, so as to ensure the safety and protection of the storage and transportation tool in the process of transportation.

[0050] The joint between the transverse fixing seat 11 and the roof is provided with a protective pad 12, the inside of the protective pad 12 is provided with a first through hole, the transverse fixing seat 11 is arranged between the two longitudinal fixing seats 10, the bottom of the longitudinal fixing seat 10 and the transverse fixing seat 11 are fixedly connected to the top of the bottom frame 2 and the middle frame 3, the bottom frame 2, the middle frame 3 and the top frame 4 are fixedly connected with two symmetrically arranged side frame columns 13, the auxiliary protection assembly 8 comprises a mounting plate 801, the mounting plate 801 is fixedly connected to the inside top side of the base 1, one side of the mounting plate 801 is fixedly connected with a second air bag 802, the other side of the second air bag 802 is fixedly connected with a fixed plate 702, one side of the second air bag 802 is communicated with a wind conveying pipe 803, the other end of the wind conveying pipe 803 extends to the outside of the base 1 and is then communicated with a main channel 804, the main channel 804 is located in the inside of the bottom frame 2, the middle frame 3, the connecting seat 5 and the fixed sleeve 6, one side of the main channel 804 is communicated with a shunt channel, the other side of the shunt channel is communicated with a first cavity 805, the first cavity 805 is located in the inside of the transverse fixing seat 11, one side of the inside of the first cavity 805 is fixedly connected with a damping spring 806, the other side of the damping spring 806 is fixedly connected with a piston 807, the side of the piston 807 away from the damping spring 806 is fixedly connected with a connecting rod 808, the connecting rod 808 and the piston 807 are both slidingly connected in the inside of the first cavity 805, the other end of the connecting rod 808 is fixedly connected with a sliding plate 809, and the sliding plate 809 is slidingly connected in the first through hole formed in the inside of the protective pad 12.

[0051] Specific implementation: when the base 1 moves forward under the action of inertia, the front second air bag 802 is extruded by the first rack 701 and the fixed plate 702, and at the same time, the rear second air bag 802 is stretched, when the front second air bag 802 is extruded, the gas in the second air bag 802 is conveyed to the inside of the front main channel 804 through the wind conveying pipe 803, and then conveyed to one side of the inside of the first cavity 805 through the shunt channel, with the continuous increase of the gas pressure on one side of the inside of the first cavity 805, the piston 807, the connecting rod 808 and the sliding plate 809 are driven to move towards the vehicle body, and the damping force of the damping spring 806 is matched to offset the impact force of the inertia on the protective pad 12 and the front transverse fixing seat 11, thereby ensuring the overall service life of the protective pad 12 and the protection performance on the roof, so as to prevent the use performance of the protective pad 12 from being affected by the inertia force and the impact force during long-term storage and transportation, and to prevent scratches on the surface of the vehicle body, thereby affecting the subsequent use performance and service life of the roof, and further ensuring the overall protection performance of the storage and transportation tool.

[0052] The auxiliary support assembly 9 comprises a gear 901, the top of the gear 901 is engaged with the first gear rack 701, the inside of the gear 901 is fixedly connected with a rotating shaft 902, the rotating shaft 902 is rotatably connected in the inside of the base 1, the bottom of the gear 901 is engagedly connected with a second gear rack 903, the two sides of the second gear rack 903 are fixedly connected with sliding plates 904, the other sides of the sliding plates 904 are fixedly connected with third air bags 905, the other sides of the two third air bags 905 are fixedly connected with the vertical plate 704 and the inner side wall of the base 1 respectively, one side of the third air bag 905 is communicated with a connecting pipe 906, the other side of the connecting pipe 906 is provided with two rectangular sleeves 907 through a pipe joint, one side of the rectangular sleeve 907 is fixedly connected with the connecting seat 5, the inside of the rectangular sleeve 907 is slidably connected with a rectangular sliding block 910, the side, away from the rectangular sleeve 907, of the rectangular sliding block 910 is fixedly connected with the horizontal fixing seat 11, the side, away from the horizontal fixing seat 11, of the rectangular sliding block 910 is fixedly connected with a sliding plate 909, the sliding plate 909 is slidably connected in the inside of the rectangular sleeve 907, the side, away from the rectangular sliding block 910, of the sliding plate 909 is fixedly connected with a fourth air bag 911, the other side of the fourth air bag 911 is fixedly connected with the inner side wall of the rectangular sleeve 907, one side of the fourth air bag 911 is communicated with the connecting pipe 906 through a pipeline, the two sides of the rectangular sliding block 910 are provided with first springs 908, the two sides of the first springs 908 are fixedly connected with the sliding plate 909 and the inner side wall of the rectangular sleeve 907 respectively, the two sides of the sliding plate 904 and the fixed plate 702 are fixedly connected with two sliding blocks respectively, the other sides of the sliding blocks are slidably connected with sliding rails, the other sides of the sliding rails are fixedly connected with the inner side wall of the base 1, one side of the base 1 is fixedly connected with a traction joint.

[0053] Specifically, the first rack 701 is engaged with the gear 901 during movement, and drives the gear 901 and the rotating shaft 902 to rotate, and the power is transmitted to the second rack 903 through the linkage effect between the gear 901 and the second rack 903, so that the second rack 903 drives the sliding plate 904 to move, and then the sliding plate 904 extrudes the third air bag 905 on the front side and stretches the third air bag 905 on the rear side. When the third air bag 905 on the front side is extruded, the gas in the third air bag 905 is transported to the inside of the fourth air bag 911 on the front side through the connecting pipe 906, so that the sliding plate 909 and the rectangular sliding block 910 move to the direction of the front transverse fixing seat 11, and the front transverse fixing seat 11 is supported, so as to prevent the service life and supporting performance of the front transverse fixing seat 11 from being affected by the inertial impact force of the roof for a long time, thereby preventing the safety hazard of the storage and transportation of the roof, and further ensuring the safety performance of the storage and transportation device during use. When the storage and transportation device is stopped, the use position between the base 1 and the external traction transport vehicle is reset under the action of the external connecting buffer, at this time the first rack 701 and the fixed plate 702 return to the original state, and the wear-resistant pad 708 moves away from the direction of the circular wheel 709, and the buffering effect of the wear-resistant pad 708 on the circular wheel 709 is removed. When the external traction transport vehicle starts to transport the storage and transportation device, the gravity of the base 1 and the vehicle body will keep it in place at this time, and the external traction transport vehicle will drive the first rack 701 and the fixed plate 702 to move forward, extruding the second air bag 802 on the rear side, and transporting the gas in the second air bag 802 to the first cavity 805 on the rear side, buffering the inertial impact force of the rear protective pad 12, and at the same time driving the second rack 903 and the sliding plate 904 to extrude the third air bag 905 on the rear side. The gas in the third air bag 905 is transported to the inside of the fourth air bag 911, and the rear transverse fixing seat 11 is supported to ensure the protection performance of the storage and transportation device during startup, thereby ensuring the overall protection performance of the storage and transportation device during use.

[0054] A working method of a rail vehicle body storage and transportation integrated tool, comprising the following steps:

[0055] S1, first, according to the way of bottom frame 2, vehicle body, middle frame 3, vehicle body and top frame 4, in turn fixed on the top of the base 1, then the traction structure on one side of the base 1 is connected with the external connecting buffer and the external traction transport vehicle, and the first rack 701 is fixedly connected with the shell of the external traction transport vehicle;

[0056] S2, when the external traction transport vehicle is stopped by braking during movement, the base 1 is still in a forward movement state under the action of inertia force, causing the first rack 701 to move backward inside the base 1;

[0057] S3, the first rack 701 drives the fixed plate 702 to extrude the buffer air bag 703, and the gas in the buffer air bag 703 is transported to the inside of the first air bag 707, so that the first air bag 707 continuously expands to drive the wear-resistant pad 708 to contact the circular wheel 709, increase the friction effect between the circular wheel 709 and the wear-resistant pad 708, and drive the connecting shaft 710 to slowly rotate the moving wheel 711, so that the base 1 and the external traction transport vehicle are synchronized to stop, and the inertial force and impact force between the base 1 and the external traction transport vehicle during stopping are reduced;

[0058] S4, at the same time, the first rack 701 and the fixed plate 702 extrude the second air bag 802 on the front side, and the gas in the second air bag 802 is transported to the inside of the first cavity 805 through the air pipe 803, the main channel 804 and the shunt channel;

[0059] S5, as the gas pressure in the inside of the first cavity 805 continuously increases, the piston 807, the connecting rod 808 and the sliding plate 809 are driven to move in the direction of the vehicle body, and the damping spring 806 is used to offset the impact force of the vehicle body on the protective pad 12 and the front side transverse fixed seat 11 under the action of the inertial force;

[0060] S6, the first rack 701 drives the gear 901 and the rotating shaft 902 to rotate during movement, so that the sliding plate 904 extrudes the third air bag 905 on the front side, and the gas in the third air bag 905 is transported to the inside of the fourth air bag 911 on the front side, so that it expands to drive the sliding plate 909 and the rectangular sliding block 910 to move in the direction of the front side transverse fixed seat 11, and assist in supporting the front side transverse fixed seat 11;

[0061] S7, when the storage and transportation device is stopped, the use position between the base 1 and the external traction transport vehicle is reset under the action of the external connecting buffer, at this time, the first rack 701 and the fixed plate 702 return to the original state, so that the wear-resistant pad 708 moves away from the circular wheel 709, and the buffering effect of the wear-resistant pad 708 on the circular wheel 709 is removed.

[0062] Working principle: in use, first according to the way of bottom frame 2, car body, middle frame 3, car body and top frame 4 are fixed in turn on the top of base 1, then the traction structure of one side of base 1 is connected with external connecting buffer and external traction transport vehicle, and the first rack 701 is fixedly connected with the shell of external traction transport vehicle, when the external traction transport vehicle stops during movement, at this time, the base 1 is still in the state of moving forward under the action of inertia force, so that the first rack 701 moves backward in the inside of base 1, the power is transmitted to the fixed plate 702 by the linkage effect between the first rack 701 and the fixed plate 702, so that the fixed plate 702 extrudes the buffer air bag 703, the gas in the buffer air bag 703 is transported to the inside of the first air bag 707 through the gas pipe 705, so that the first air bag 707 constantly expands to drive the wear-resistant pad 708 to contact with the circular wheel 709, the friction effect between the circular wheel 709 and the wear-resistant pad 708 is increased, the rotation speed of the circular wheel 709 is effectively reduced, the power is transmitted to the connecting shaft 710 by the linkage effect between the circular wheel 709 and the connecting shaft 710, so that the connecting shaft 710 drives the moving wheel 711 to rotate slowly, thereby slowing down the moving speed of the base 1, and the external traction transport vehicle is stopped synchronously, at the same time, the front second air bag 802 is extruded by the first rack 701 and the fixed plate 702, and the rear second air bag 802 is stretched, when the front second air bag 802 is extruded by the action force, the gas in the second air bag 802 is transported to the inside of the front main channel 804 through the air pipe 803, and then is transported to the inside of the first cavity 805 through the shunt channel, with the continuous increase of the gas pressure in the inside of the first cavity 805, the piston 807, the connecting rod 808 and the sliding plate 809 are driven to move to the direction of the car body, and the action force of the damping spring 806 is matched, so as to offset the impact force of the inertia force of the car body on the protective pad 12 and the front transverse fixed seat 11, thereby guaranteeing the overall service life of the protective pad 12 and the protection performance of the roof;

[0063] And the first rack 701 will be engaged with the gear 901 in the process of movement, and drive the gear 901 and the rotating shaft 902 to rotate, the power is transmitted to the second rack 903 by the linkage effect between the gear 901 and the second rack 903, the second rack 903 drives the sliding plate 904 to move, and then the sliding plate 904 extrudes the third air bag 905 on the front side and stretches the third air bag 905 on the rear side, when the third air bag 905 on the front side is extruded, the gas in the third air bag 905 is transported to the inside of the fourth air bag 911 on the front side through the connecting pipe 906, so that the sliding plate 909 and the rectangular sliding block 910 are moved to the direction of the front side transverse fixed seat 11, the front side transverse fixed seat 11 is assisted and supported, when the storage and transportation tool is stopped, the use position between the base 1 and the external traction transport vehicle is reset under the action of the external connecting buffer, at this time, the first rack 701 and the fixed plate 702 return to the original state, the wear-resistant pad 708 moves away from the direction of the circular wheel 709, the buffering effect of the wear-resistant pad 708 on the circular wheel 709 is removed, and the use is more convenient.

[0064] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An integrated tooling for storing and transporting rail vehicle bodies, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the bottom frame (2), the bottom frame (2) is provided with the top of the middle frame (3), the top frame (3) is provided with the top frame (4), the bottom sides of the middle frame (3) and the top frame (4) are fixedly connected with the fixing sleeve (6), the bottom side of the inner side of the fixing sleeve (6) is fixedly connected with the connecting seat (5) by bolts, the two connecting seats (5) are provided with the longitudinal fixing seat (10), the two longitudinal fixing seats (10) are provided with the roof, the two sides of the roof are fixedly connected with the transverse fixing seat (11), the base (1) is provided with the auxiliary buffer component (7), the auxiliary protection component (8) is provided on one side of the auxiliary buffer component (7), and the auxiliary support component (9) is provided below the auxiliary protection component (8). The auxiliary buffer assembly (7) includes a first rack (701), which is slidably connected to the inside of the base (1). Multiple fixing plates (702) are fixedly connected to the first rack (701). A buffer airbag (703) is fixedly connected to one side of the fixing plate (702), and a vertical plate (704) is fixedly connected to the other side of the buffer airbag (703). The vertical plate (704) is fixedly connected to the inside of the base (1). An air supply pipe (705) is connected to one side of the buffer airbag (703), and an arc-shaped block (706) is provided at the other end of the air supply pipe (705). 6) The first airbag (707) is fixedly connected to the inner circumference of the arc-shaped block (706) inside the base (1). One side of the first airbag (707) is connected to the air supply pipe (705). The wear-resistant pad (708) is fixedly connected to the inner circumference of the first airbag (707). A round wheel (709) is provided on the inner circumference of the wear-resistant pad (708). A connecting shaft (710) is fixedly connected inside the round wheel (709). The connecting shaft (710) is rotatably connected to the inside of the base (1). Both ends of the connecting shaft (710) extend to the outside of the base (1) and are fixedly connected to a moving wheel (711).

2. The integrated storage and transportation tooling for rail vehicle bodies according to claim 1, characterized in that: A protective pad (12) is provided at the junction of the transverse fixing seat (11) and the roof. The protective pad (12) has a first through hole. The transverse fixing seat (11) is located between two longitudinal fixing seats (10). The bottom of the longitudinal fixing seat (10) and the transverse fixing seat (11) are fixedly connected to the top of the bottom frame (2) and the middle frame (3). Two symmetrically arranged side frame columns (13) are fixedly connected between the bottom frame (2), the middle frame (3) and the top frame (4).

3. The integrated storage and transportation tooling for rail vehicle bodies according to claim 1, characterized in that: The auxiliary protection component (8) includes a mounting plate (801), which is fixedly connected to the inner top side of the base (1). A second airbag (802) is fixedly connected to one side of the mounting plate (801), and the other side of the second airbag (802) is fixedly connected to a fixing plate (702).

4. The integrated storage and transportation tooling for rail vehicle bodies according to claim 3, characterized in that: One side of the second airbag (802) is connected to an air supply pipe (803), and the other end of the air supply pipe (803) extends to the outside of the base (1) and is connected to a main channel (804). The main channel (804) is located inside the bottom frame (2), the middle frame (3), the connecting seat (5) and the fixing sleeve (6). One side of the main channel (804) is connected to a diversion channel, and the other side of the diversion channel is connected to the first cavity (805).

5. The integrated storage and transportation tooling for rail vehicle bodies according to claim 4, characterized in that: The first cavity (805) is located inside the transverse fixed seat (11). A damping spring (806) is fixedly connected to one side of the first cavity (805), and a piston (807) is fixedly connected to the other side of the damping spring (806). A connecting rod (808) is fixedly connected to the side of the piston (807) away from the damping spring (806). The connecting rod (808) and the piston (807) are both slidably connected inside the first cavity (805). A sliding plate (809) is fixedly connected to the other end of the connecting rod (808). The sliding plate (809) is slidably connected in the first through hole opened inside the protective pad (12).

6. The integrated storage and transportation tooling for rail vehicle bodies according to claim 1, characterized in that: The auxiliary support assembly (9) includes a gear (901), the top of which meshes with a first rack (701), a rotating shaft (902) is fixedly connected inside the gear (901), the rotating shaft (902) is rotatably connected inside the base (1), the bottom of the gear (901) meshes with a second rack (903), both sides of the second rack (903) are fixedly connected with sliding plates (904), the other side of the sliding plate (904) is fixedly connected with a third airbag (905), the other side of the two third airbags (905) is fixedly connected to the vertical plate (704) and the inner wall of the base (1) respectively.

7. The integrated storage and transportation tooling for rail vehicle bodies according to claim 6, characterized in that: One side of the third airbag (905) is connected to a connecting tube (906), and the other side of the connecting tube (906) is provided with two rectangular sleeves (907) through a pipe joint. One side of the rectangular sleeve (907) is fixedly connected to the connecting seat (5), and a rectangular sliding block (910) is slidably connected inside the rectangular sleeve (907). The side of the rectangular sliding block (910) away from the rectangular sleeve (907) is fixedly connected to the transverse fixing seat (11).

8. The integrated storage and transportation tooling for rail vehicle bodies according to claim 7, characterized in that: A slide plate (909) is fixedly connected to the side of the rectangular sliding block (910) away from the transverse fixed seat (11). The slide plate (909) is slidably connected inside the rectangular sleeve (907). A fourth airbag (911) is fixedly connected to the side of the slide plate (909) away from the rectangular sliding block (910). The other side of the fourth airbag (911) is fixedly connected to the inner wall of the rectangular sleeve (907). One side of the fourth airbag (911) is connected to the connecting pipe (906) through a pipe. A first spring (908) is provided on both sides of the rectangular sliding block (910). The two sides of the first spring (908) are fixedly connected to the slide plate (909) and the inner wall of the rectangular sleeve (907), respectively.

9. A rail vehicle, characterized in that: Including the integrated tooling for storing and transporting rail vehicle bodies as described in any one of claims 1-8.

10. A working method for an integrated rail vehicle body storage and transportation tooling according to any one of claims 1-8, characterized in that, Includes the following steps: S1. First, fix the bottom frame (2), car body, middle frame (3), car body and top frame (4) to the top of the base (1) in sequence. Then, connect the traction structure on one side of the base (1) to the external connecting buffer and the external traction transport vehicle, and fix the first rack (701) to the shell of the external traction transport vehicle. S2. When the external traction transport vehicle comes to a stop during movement, the base (1) is still in a forward-moving state under the action of inertia, causing the first rack (701) to move backward inside the base (1); S3. The first rack (701) drives the fixed plate (702) to squeeze the buffer airbag (703), and deliver the gas inside the buffer airbag (703) to the inside of the first airbag (707), so that the first airbag (707) continuously expands and drives the wear-resistant pad (708) to contact the wheel (709), increasing the friction effect between the wheel (709) and the wear-resistant pad (708), so that the connecting shaft (710) drives the moving wheel (711) to rotate slowly, and then the base (1) and the external traction transport vehicle brake to a stop simultaneously, which helps to reduce the inertial force and impact force between the base (1) and the external traction transport vehicle during the braking process; S4. At the same time, the first rack (701) and the fixing plate (702) squeeze the second airbag (802) on the front side, and transport the gas inside the second airbag (802) to the inside side of the first cavity (805) through the air supply pipe (803), the main channel (804) and the diversion channel. S5. As the gas pressure on one side of the first cavity (805) increases, it will drive the piston (807), connecting rod (808) and sliding plate (809) to move towards the vehicle body. In conjunction with the force of the damping spring (806), it will counteract the impact force of the inertial force on the protective pad (12) and the front transverse fixing seat (11) of the vehicle body. S6. During the movement of the first rack (701), it will drive the gear (901) and the shaft (902) to rotate, so that the sliding plate (904) will squeeze the third airbag (905) on the front side, and transport the gas inside the third airbag (905) to the inside of the fourth airbag (911) on the front side, so that it will expand and drive the sliding plate (909) and the rectangular sliding block (910) to move towards the transverse fixed seat (11) on the front side, and provide auxiliary support for the transverse fixed seat (11) on the front side. S7. When the storage and transportation equipment stops, the base (1) and the external traction transport vehicle are reset under the action of the external connecting buffer. At this time, the first rack (701) and the fixing plate (702) will return to their original state, so that the wear-resistant pad (708) moves away from the wheel (709) and releases the buffering effect of the wear-resistant pad (708) on the wheel (709).

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