Parachute landing training mechanism with scooter capable of being independently moved out for maintenance and parachute landing training device

Abstract

The utility model provides a parachute landing training mechanism with a scooter capable of being independently moved out for maintenance and a parachute landing training device. The parachute landing training mechanism comprises a training track, a scooter transferring assembly and a moving-out track. The training track comprises a departure track and a return track. The two sets of scooter transferring assemblies are arranged at the two ends of the two training rails respectively and each comprise a transferring rail and a scooter transferring trolley, and the scooter transferring trolleys are installed on the transferring rails in a sliding mode and move between the starting rails and the returning rails in a reciprocating mode. The scooter transfer trolley is provided with a set of connecting rails, and one end of the scooter transfer trolley is in butt joint with the starting rail or the returning rail through movement of the scooter transfer trolley. The moving-out rails are arranged in the extending direction of the return rail or the return rail, and when the scooter transfer trolley moves to the side provided with the moving-out rails, the other ends of the connecting rails are in butt joint with the moving-out rails, so that even if an individual scooter breaks down, work of other scooters on the corresponding rail is not affected.

Description

Technical Field

[0001] The utility model relates to a parachute training mechanism and a parachute training device in which a sliding vehicle can be separately removed for maintenance. Background Art

[0002] Large-scale parachute training equipment is very large in size and can provide parachute training for many parachute training personnel at the same time. Generally, it includes a parachute building, a training track and a sliding vehicle. The training personnel wear the harness of the sliding vehicle in the parachute building, and then the sliding vehicle takes the training personnel out of the parachute building along the training track. After that, as the sliding vehicle moves, various parachute scenarios can be simulated, and the training personnel can conduct various parachute trainings in the air. For example, the patent number 202110963246.9 provides a folding multi-functional airborne training equipment and training method. Large-scale parachute training equipment generally has two or more tracks in order to train more personnel at the same time. At the same time, these tracks mostly adopt circular tracks, which can make the sliding vehicle move in a cycle without having to reverse back to the training building, thus not delaying the subsequent personnel training. However, this type of track structure also has its own defects. The main manifestation is that once an individual sliding vehicle fails, other sliding vehicles cannot cross the faulty sliding vehicle and continue to move forward. Therefore, it is necessary to stop the training project on this training track until the faulty sliding vehicle is repaired. It can be seen that in order to better provide parachute training for training personnel, it is necessary to improve the existing parachute training track to avoid the above problems. Summary of the Utility Model

[0003] In order to solve the above technical problems, the utility model proposes a parachute training track structure capable of separately removing the sliding vehicle for maintenance.

[0004] In the first aspect, a parachute training mechanism in which a sliding vehicle can be separately removed for maintenance is provided, including a training track, a sliding vehicle transfer component and a removal track. Among them,

[0005] There are two groups of the training tracks, which are arranged in parallel at intervals. One group is a departure track for the sliding vehicle to slide out of the parachute training building, and the other group is a return track for the sliding vehicle to return to the parachute training building from a distance.

[0006] There are two groups of the sliding vehicle transfer components, which are respectively arranged at both ends of the two training tracks. Each includes a transfer track and a sliding vehicle transfer vehicle. The transfer track is perpendicular to the training track and is arranged across the ends of the two training tracks. The sliding vehicle transfer vehicle is slidably installed on the transfer track and reciprocates between the departure track and the return track. The sliding vehicle transfer vehicle is provided with a group of connecting tracks, which are parallel and coplanar with the training track. One end of the two connecting tracks is docked with the departure track or the return track through the movement of the sliding vehicle transfer vehicle, so that the sliding vehicle can be transferred from the departure track to the return track to form a circulating track.

[0007] There is a set of the removal track, which is arranged in the direction of the return track or the extension of the return track. When the coaster transfer vehicle moves to one side where the removal track is provided, the other end of the connection track is docked with the removal track. At this time, when the coaster breaks down, the coaster can also be transferred to the removal track through the connection track, that is, removed from the above-mentioned circular track for maintenance, while other coasters can continue to move on the circular track and continue to provide training, so as to ensure that even if an individual coaster breaks down, it does not affect the work of other coasters on the corresponding track.

[0008] Preferably, to avoid interference, the installation position of the transfer track is higher than that of the training track, and the coaster transfer vehicle is installed at the bottom of the transfer track by means of suspension.

[0009] Preferably, the transfer track is made of I-shaped steel, which has high strength and can provide a reliable suspension position for the coaster transfer vehicle.

[0010] Preferably, there are two transfer tracks, which are arranged in parallel at intervals. At the four corners of the top of the coaster transfer vehicle, a moving wheel set is provided at each corner. The moving wheel set includes an L-shaped mounting seat and a moving wheel. One end of the L-shaped mounting seat is mounted on the top of the coaster transfer vehicle, and the other end is T-shaped and extends to the outer side of the transfer track. There are two moving wheels, which are installed at intervals on the inner sides of both ends of the T-shaped end of the L-shaped mounting seat and are clamped into the strip-shaped grooves on the outer side of the transfer track. On the one hand, it serves as the roller for the movement of the coaster transfer vehicle, and on the other hand, it can limit the left-right shaking of the coaster transfer vehicle.

[0011] Preferably, the coaster transfer vehicle includes two side frames arranged vertically and in parallel at intervals. A transfer channel is formed between the two side frames for the coaster transfer vehicle to move from the connection track to the removal track. There are two removal tracks, which are respectively installed on the inner sides of the bottoms of the two side frames.

[0012] Preferably, between the two side frames of the coaster transfer vehicle far from the removal track, a limiting cross bar is provided at the bottom of the end far from the training track to prevent the coaster from getting off the track on the coaster transfer vehicle at the far end.

[0013] Preferably, the coaster transfer assembly further includes a transfer driving member. To improve the movement accuracy, the transfer driving member adopts a driving structure of a motor and a lead screw nut. The motor is installed at the end of the transfer track, the lead screw is rotatably installed between the two transfer tracks, the nut is installed on the top of the coaster transfer vehicle, and is sleeved on the outer periphery of the lead screw through a thread. The motor drives the lead screw to rotate, and then drives the nut and the coaster transfer vehicle to move.

[0014] In a second aspect, a parachute descent training device is provided, which includes a parachute descent training building, a sliding vehicle, and a parachute descent training mechanism described in the first aspect that allows the sliding vehicle to be separately removed for maintenance. The parachute descent training building has at least two floors. One end of the training track is installed inside the parachute descent training building, and the other end extends out. There are several sliding vehicles, all of which are slidably installed on the training track.

[0015] Preferably, there are two sets of the parachute descent training mechanisms, which are arranged in parallel at intervals, so as to provide more parachute descent training positions.

[0016] As can be seen from the above description of the present invention, the present invention has the following beneficial effects:

[0017] 1. When the sliding vehicle in the parachute descent training mechanism provided by the present invention fails, the sliding vehicle can be transferred to the removal track through the connection track, that is, it can be separately removed from the circular track for maintenance, while other sliding vehicles can continue to move on the circular track and continue to provide training, realizing that even if an individual sliding vehicle fails, it does not affect the work of other sliding vehicles on the corresponding track;

[0018] 2. The installation position of the transfer track is higher than that of the training track. The sliding vehicle transfer vehicle is installed at the bottom of the transfer track in a suspended manner. On the one hand, it can avoid interference between the transfer track and other tracks; on the other hand, it can also lower the center of the sliding vehicle transfer vehicle, making it more stable during movement;

[0019] 3. The transfer driving member adopts a driving structure of a motor and a lead screw nut, with high control precision, which is conducive to the docking between tracks;

[0020] 4. The parachute descent training device provided by the present invention has two sets of parachute descent training mechanisms, which can provide more parachute descent training positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0022] Among them:

[0023] Figure 1 is the axonometric view of the parachute descent training mechanism that allows the sliding vehicle to be separately removed for maintenance Figure 1 ; (The support frame for installing various tracks is hidden)

[0024] Figure 2 is the axonometric view of the parachute descent training mechanism that allows the sliding vehicle to be separately removed for maintenance Figure 2 ; (The support frame for installing various tracks is hidden)

[0025] Figure 3Partial enlargement of the parachute training mechanism where the sliding vehicle can be separately removed for maintenance Figure 1 ; (Regarding Figure 1 at point A of

[0026] Figure 4 Partial enlargement of the parachute training mechanism where the sliding vehicle can be separately removed for maintenance Figure 2 ; (Regarding Figure 2 at point B of

[0027] Figure 5 Partial enlargement of the parachute training mechanism where the sliding vehicle can be separately removed for maintenance Figure 3 ; (Regarding Figure 2 at point C of

[0028] Figures 1 to 5 The markings in are respectively: training track 1, departure track 11, return track 12, sliding vehicle transfer assembly 2, transfer track 21, sliding vehicle transfer vehicle 22, connecting track 221, moving wheel set 222, side frame 223, limiting cross bar 224, removal track 3. Specific implementation manner

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0030] Please refer to Figures 1 to 5 , a parachute training mechanism where the sliding vehicle can be separately removed for maintenance, including a training track 1, a sliding vehicle transfer assembly 2 and a removal track 3, wherein,

[0031] There are two groups of the training tracks 1, which are arranged in parallel at intervals. One group is the departure track 11 for the sliding vehicle to slide out from the parachute training building, and the other group is the return track 12 for the sliding vehicle to return to the parachute training building from a distance.

[0032] There are two groups of the sliding vehicle transfer assemblies 2, which are respectively arranged at both ends of the two training tracks 1. Each includes a transfer track 21 and a sliding vehicle transfer vehicle 22. The transfer track 21 is perpendicular to the training track 1 and spans the ends of the two training tracks 1. The sliding vehicle transfer vehicle 22 is slidably installed on the transfer track 21 and reciprocates between the departure track 11 and the return track 12. The sliding vehicle transfer vehicle 22 is provided with a group of connecting tracks 221. The connecting tracks 221 are parallel and coplanar with the training track 1, and one end of the two connecting tracks 221 is docked with the departure track 11 or the return track 12 through the movement of the sliding vehicle transfer vehicle 22, so as to be able to transfer the sliding vehicle from the departure track 11 to the return track 12, forming a cyclic track.

[0033] In this embodiment, to avoid interference, the installation position of the transfer track 21 is higher than that of the training track 1, and the coaster transfer vehicle 22 is installed at the bottom of the transfer track 21 in a suspended manner. In addition, the transfer track 21 is made of I-shaped steel, which has high strength and can provide a reliable suspension position for the coaster transfer vehicle 22.

[0034] For the specific structure of the suspended installation, in one embodiment, there are two transfer tracks 21, which are arranged in parallel at intervals. At the four corners of the top of the coaster transfer vehicle 22, a moving wheel set 222 is provided at each corner. The moving wheel set 222 includes an L-shaped mounting seat and a moving wheel. One end of the L-shaped mounting seat is mounted on the top of the coaster transfer vehicle 22, and the other end is T-shaped and extends to the outer side of the transfer track 21. There are two moving wheels, which are spaced apart and installed on the inner sides of both ends of the T-shaped end of the L-shaped mounting seat, and are engaged in the strip-shaped grooves on the outer side of the transfer track 21. On the one hand, they serve as the rollers for the movement of the coaster transfer vehicle 22, and on the other hand, they can limit the left and right swaying of the coaster transfer vehicle 22.

[0035] On the basis of the above embodiment, in another embodiment, the coaster transfer vehicle 22 includes two side frames 223 arranged vertically and in parallel at intervals. A transfer channel is formed between the two side frames 223 for the coaster transfer vehicle 22 to move from the connection track 221 to the removal track 3. There are two removal tracks 3, which are respectively installed on the inner sides of the bottoms of the two side frames 223. In addition, between the two side frames 223 of the coaster transfer vehicle 22 away from the removal track 3, a limiting cross bar 224 is provided at the bottom of one end away from the training track 1 to prevent the coaster from derailing on the coaster transfer vehicle 22 at the far end.

[0036] There is a set of removal tracks 3, which are arranged in the direction of the return track 12 or the extension of the return track 12. When the coaster transfer vehicle 22 moves to the side where the removal track 3 is provided, the other end of the connection track 221 is docked with the removal track 3. At this time, when the coaster breaks down, the coaster can also be transferred to the removal track 3 through the connection track 221, that is, removed from the above-mentioned circular track for maintenance, and other coasters can continue to move on the circular track to continue providing training, so as to realize that even if an individual coaster breaks down, it does not affect the work of other coasters on the corresponding track.

[0037] In one embodiment, the coaster transfer assembly 2 further includes a transfer driving member (not shown). To improve the movement accuracy, the transfer driving member adopts a driving structure of a motor and a lead screw nut. The motor is installed at the end of the transfer track 21. The lead screw is rotatably installed between the two transfer tracks 21. The nut is installed on the top of the coaster transfer vehicle 22 and is sleeved on the outer periphery of the lead screw through a thread. The motor drives the lead screw to rotate, thereby driving the nut and the coaster transfer vehicle 22 to move.

[0038] It should be noted that since the driving structure of the lead screw nut is a common driving structure in mechanical equipment and does not belong to the technical improvement points of the present utility model, even if it is not shown in the drawings, it does not affect the understanding of those skilled in the art. In addition, the mounting brackets of various tracks are also hidden. These mounting brackets are available in both the disclosed patents and market products and do not belong to the technical improvement points. To avoid affecting the viewing effect of the drawings, they are hidden.

[0039] In another embodiment, a parachute descent training device is provided, which includes a parachute descent training building, coasters, and the above-mentioned parachute descent training mechanism where the coaster can be separately removed for maintenance. The parachute descent training building has at least two floors. One end of the training track 1 is installed inside the parachute descent training building, and the other end extends out. There are several coasters, all of which are slidably installed on the training track 1.

[0040] In one embodiment, there are two groups of the parachute descent training mechanisms, which are arranged in parallel at intervals, so as to provide more parachute descent training positions.

[0041] The above has made an exemplary description of the present utility model in conjunction with the drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. A parachute training mechanism for a coaster that can be separately removed for maintenance, characterized in that, It includes a training track, a coaster transfer assembly, and an exit track; There are two sets of the training tracks, which are arranged in parallel at intervals. One set is the departure track, and the other set is the return track; There are two sets of the coaster transfer assemblies, which are respectively arranged at both ends of the two training tracks. Each includes a transfer track and a coaster transfer vehicle. The transfer track is perpendicular to the training track and spans across the ends of the two training tracks. The coaster transfer vehicle is slidably installed on the transfer track and reciprocates between the departure track and the return track. The coaster transfer vehicle is provided with a set of connecting tracks, which are parallel and coplanar with the training track, and one ends of the two connecting tracks are docked with the departure track or the return track through the movement of the coaster transfer vehicle; There is one set of the exit track, which is arranged in the direction of the return track or the extension of the return track. When the coaster transfer vehicle moves to the side where the exit track is provided, the other end of the connecting track is docked with the exit track.

2. The parachute landing training mechanism for a coaster that can be separately removed for maintenance according to claim 1, wherein The installation position of the transfer track is higher than that of the training track, and the coaster transfer vehicle is installed at the bottom of the transfer track in a suspended manner.

3. The parachute landing training mechanism for a coaster that can be separately removed for maintenance according to claim 1, characterized in that, The transfer track is made of I-shaped steel.

4. The parachute drop training mechanism for a coaster that can be separately removed for maintenance according to claim 3, characterized in that, There are two transfer tracks, which are arranged in parallel at intervals. At the four corners of the top of the coaster transfer vehicle, a set of moving wheel groups are provided. The moving wheel group includes an L-shaped mounting seat and a moving wheel. One end of the L-shaped mounting seat is installed on the top of the coaster transfer vehicle, and the other end is T-shaped and extends to the outer side of the transfer track. There are two moving wheels, which are installed at intervals on the inner sides of both ends of the T-shaped end of the L-shaped mounting seat and are clamped into the strip-shaped grooves on the outer side of the transfer track.

5. The parachute drop training mechanism for a coaster that can be separately removed for maintenance according to claim 1, characterized in that, The coaster transfer vehicle includes two side frames arranged vertically and in parallel at intervals. A transfer channel is formed between the two side frames. There are two exit tracks, which are respectively installed on the inner sides of the bottoms of the two side frames.

6. The parachute landing training mechanism of the coaster that can be separately removed for maintenance according to claim 5, characterized in that, Between the two side frames of the coaster transfer vehicle far from the exit track, a limiting cross bar is provided at the bottom of the end far from the training track.

7. The parachute jump training mechanism of the coaster that can be separately removed for maintenance according to claim 1, wherein, The coaster transfer assembly further includes a transfer driving member, which adopts a driving structure of a motor and a lead screw nut. The motor is installed at the end of the transfer track, the lead screw is rotatably installed between the two transfer tracks, the nut is installed on the top of the coaster transfer vehicle, and is sleeved on the outer circumference of the lead screw through a thread. The motor drives the lead screw to rotate, and then drives the nut and the coaster transfer vehicle to move.

8. Parachute descent training device, characterized in that, It includes a parachute training building, coasters, and a parachute training mechanism for the coasters that can be separately removed for maintenance according to any one of claims 1 to 7. The parachute training building has at least two floors. One end of the training track is installed inside the parachute training building, and the other end extends out. There are several coasters, all of which are slidably installed on the training track.

9. The parachute jump training device according to claim 8, characterized in that, There are two sets of the parachute training mechanisms, which are arranged in parallel at intervals.

Images