CN101710457B - Vehicle movement training simulation platform - Google Patents

Abstract

The invention relates to a simulation platform used for teaching or training, in particular to a vehicle movement training simulation platform which is an auxiliary device that is applicable to simulating battlefield rescue training in a state of vehicle movement. The vehicle movement training simulation platform aims at solving the problem of dynamic scene in the regular plane motion when dynamic simulation vehicles run on the road in battlefield rescue training, and provides better training simulation platform for simulating battlefield rescue on the vehicles. The vehicle movement training simulation platform comprises a fixed base plate, a longitudinal moving device and a transverse moving device, wherein the base plate is provided with the longitudinal moving device which is provided with the transverse moving device; the longitudinal moving device and the transverse moving device can be started and adjusted according to the different training simulation requirements, so that the environment that the dynamic vehicles with different speeds generate transverse or longitudinal integrated movement on the road can be simulated; and the amplitude and the cycle can be stably controlled, so that the training effect is ensured.

Description

A vehicle motion training simulation platform

technical field

The invention relates to a simulation platform for teaching or training, in particular to a vehicle motion training simulation platform, which is an auxiliary device suitable for simulating field rescue training in a vehicle motion state.

Background technique

The vehicle motion training simulation platform is a training simulation platform used for simulating trains, automobiles and other dynamic road transportation vehicles, and is suitable for simulating the field rescue training research under the condition of vehicle movement. At present, the known field rescue training equipment is composed of a platform, a fixed bracket, a boom, etc. Trainees practice rescue skills on the platform. This kind of equipment has only one degree of freedom of movement, and it usually uses artificial vibration. And the cycle is arbitrary, it is difficult to simulate the regular horizontal and vertical comprehensive dynamic scene in the case of ambulance on a moving vehicle, and it is difficult to guarantee the training effect.

Contents of the invention

The technical problem to be solved by the present invention is to provide a vehicle motion training simulation platform, which solves the dynamic scene existing in the regular plane movement when the simulated dynamic vehicle is running on the road in the field rescue training, and is used for simulating the battlefield on the vehicle. Ambulance offers a better training simulator.

In order to solve the above-mentioned technical problems, the technical solution of the present invention is to provide a vehicle sports training simulation platform, which includes a fixed base plate, a longitudinal movement device and a lateral movement device, and a longitudinal movement device is arranged on the base plate, and the longitudinal movement The device is provided with a lateral movement device; the longitudinal movement device includes a longitudinal screw support seat, a longitudinal ball screw, a longitudinal screw nut, a longitudinal screw nut seat, a longitudinal screw motor base, a longitudinal screw Servo motor and an intermediate plate, wherein the bottom of the longitudinal screw support base and the bottom of the longitudinal screw motor base are fixed on the base plate, and the two ends of the longitudinal ball screw are respectively fixed on the longitudinal support base and the longitudinal motor base through bearings Above, the longitudinal screw nut is fixedly connected to the longitudinal screw nut seat, the upper end of the longitudinal screw nut seat is fixedly connected to the middle plate, and the longitudinal ball screw is connected to the longitudinal screw servo motor through a longitudinal elastic coupling; the lateral movement device includes a Horizontal screw support base, a horizontal ball screw, a horizontal screw nut, a horizontal screw nut seat, a horizontal screw motor base, a horizontal screw servo motor and an upper panel, wherein the horizontal screw support base The bottom of the horizontal ball screw and the bottom of the horizontal screw motor base are fixed on the middle plate, and the two ends of the horizontal ball screw are respectively fixed on the support base and the horizontal motor base through bearings; the horizontal screw nut is fixedly connected to the horizontal screw nut seat, and the horizontal The upper end of the screw nut seat is fixedly connected to the upper panel, and the horizontal ball screw is connected to the horizontal screw servo motor through a horizontal elastic coupling.

When using the training simulation platform of the above-mentioned technical solution for training, the trainers receive training on the upper panel. When only simulating the horizontal plane movement, they only need to start the horizontal screw servo motor separately, and the horizontal screw servo motor drives the horizontal ball screw to rotate. , so as to drive the horizontal screw nut, the horizontal screw nut seat and the upper panel to move laterally.

For the same reason, when using the training simulation platform of the above-mentioned technical solution for training, the trainers receive training on the upper panel. The motor, so the horizontal moving device with the upper panel is fixed on the middle plate, and the longitudinal screw servo motor drives the vertical ball screw to rotate, thereby driving the longitudinal screw nut, the longitudinal screw nut seat and the middle plate to move longitudinally at the same time, and at the same time, driving The upper panel performs longitudinal movement.

When the training needs to simulate the horizontal and vertical plane movements at the same time, the horizontal screw servo motor and the longitudinal screw servo motor can be started simultaneously or successively. Since the two screw servo motors are running, the vertical moving device and the horizontal moving device will be driven to move. , so as to drive the upper panel to perform simultaneous horizontal and vertical plane movements.

The speed of the screw servo motor can be adjusted according to different training simulation needs, so as to simulate the environment when dynamic vehicles with different speeds produce lateral or longitudinal comprehensive motion on the road.

Compared with the prior art, the vehicle motion training simulation platform adopting the above-mentioned technical scheme can simulate the environment of regular plane motion when the dynamic vehicle is running on the road surface, and adjust and adapt to the horizontal or vertical dynamics generated under different vehicle speeds. The training conditions, amplitude and period of comprehensive exercise can be stably controlled and changed to ensure the training effect.

Further, in order to better ensure the stability of longitudinal movement, a longitudinal sliding support mechanism is also provided on the base plate, and the longitudinal sliding support mechanism supports the middle plate to move longitudinally in parallel with the longitudinal moving device. The longitudinal sliding support mechanism includes The longitudinal sliding support seat and the longitudinal sliding support seat are fixed with a longitudinal linear guide rail; a longitudinal slider is fixed at the lower part of the middle plate, and the longitudinal slider is matched with the longitudinal linear guide rail, and the longitudinal slider slides along the longitudinal linear guide rail. . In this way, the longitudinal sliding support mechanism and the longitudinal moving device support the middle plate to move in the longitudinal direction in parallel to ensure that the middle plate can move more smoothly, thereby ensuring that the upper panel can move more smoothly.

Further, the longitudinal moving device is also provided with a longitudinal lubricating mechanism, the longitudinal lubricating mechanism includes a longitudinal PLC program controller, a longitudinal lubricating pump, a longitudinal lubricating oil circuit, and the longitudinal lubricating oil circuit sequentially passes through the longitudinal screw nut, the longitudinal slider, and the PLC program control The controller controls the longitudinal lubrication pump to regularly lubricate the longitudinal screw nut and the longitudinal slider. The use of this longitudinal lubrication mechanism and automatic centralized oil supply can better ensure the stable operation of the longitudinal moving device, thereby ensuring the realization of a simulated environment and better training effects.

Furthermore, a longitudinal non-contact proximity switch is defined at the end of the longitudinal linear guide rail, so as to ensure that the longitudinal moving device can respond through the longitudinal non-contact proximity switch when it runs to the end of the linear guide rail. The automatic switching signal runs in reverse or stops running, which can better ensure the stable work of the longitudinal moving device, thereby ensuring the realization of the simulated environment and better ensuring the training effect.

Furthermore, two longitudinal linear guide rails are defined, which are respectively symmetrically installed on both sides of the longitudinal moving device; the number of longitudinal sliders is four, and each longitudinal linear guide rail corresponds to two longitudinal sliders. The vertical sliders are spaced apart from each other to ensure that the sliding between the vertical sliders and the longitudinal linear guide rail is relatively stable, which plays a role in ensuring the smooth movement of the middle plate, thereby ensuring the stability of the upper panel and better ensuring the training effect.

In the same way, in order to ensure the stability of the lateral movement, the middle plate is also provided with a lateral sliding support mechanism, which supports the upper panel to move laterally in parallel with the lateral movement device, and the lateral sliding support mechanism includes a lateral sliding Horizontal linear guide rails are fixed on the support base and the lateral sliding support base; a horizontal slide block is fixed on the bottom of the upper panel, and the horizontal slide block is matched with the horizontal linear guide rail correspondingly, and the horizontal slide block slides along the horizontal linear guide rail. In this way, the lateral sliding support mechanism and the lateral moving device together support the upper panel to move laterally in parallel, thereby ensuring that the upper panel can move more smoothly.

Furthermore, the lateral movement device is also provided with a lateral lubricating mechanism. The lateral lubricating mechanism includes a lateral PLC program controller, a lateral lubricating pump, and a lateral lubricating oil circuit. The controller controls the horizontal lubricating pump to regularly lubricate the horizontal screw nut and the horizontal slider. Adopting this kind of lateral lubricating mechanism and adopting automatic centralized oil supply can better ensure the stable operation of the lateral moving device, thereby ensuring the realization of the simulated environment and better ensuring the training effect.

Furthermore, a lateral non-contact proximity switch is defined at the end of the horizontal linear guide rail, so as to ensure that the lateral moving device can respond through the lateral non-contact proximity switch when it runs to the end of the linear guide rail, and The automatic switching signal runs in reverse or stops running, which can better ensure the stable operation of the lateral moving device, thereby ensuring the realization of the simulated environment and better ensuring the training effect.

Furthermore, two lateral linear guide rails are defined, which are symmetrically installed on both sides of the lateral moving device respectively; four lateral sliders are described, and each horizontal linear guide rail corresponds to two lateral sliders respectively. The two horizontal sliders are spaced apart from each other to ensure that the sliding between the horizontal slider and the horizontal linear guide rail is relatively stable, which plays a role in ensuring the smooth movement of the upper panel and better ensures the training effect.

Description of drawings

Fig. 1 is a kind of vehicle motion training simulation table structural representation of the present invention;

Fig. 2 is a schematic diagram of the left view of Fig. 1;

Fig. 3 is a schematic structural view of the lateral movement device in Fig. 1;

Fig. 4 is a schematic structural view of the longitudinal movement device in Fig. 1;

Fig. 5 is a structural schematic diagram of the lubricating mechanism of the lateral movement device in Fig. 1;

Fig. 6 is a structural schematic diagram of the lubricating mechanism of the longitudinal movement device in Fig. 1 .

Detailed ways

The vehicle motion training simulation table structure of the present invention is shown in Figure 1 to Figure 6, and it comprises fixed base plate 1, longitudinal moving device 2 and lateral moving device 3, is provided with longitudinal moving device 2 on base plate 1, vertically The moving device 2 is provided with a lateral moving device 3; the longitudinal moving device 2 includes a longitudinal screw support seat 21, a longitudinal ball screw 22, a longitudinal screw nut 23, a longitudinal screw nut seat 24, a longitudinal screw Rod motor base 25, a longitudinal screw servo motor 26 and an intermediate plate 27, wherein the bottom of the longitudinal screw support base 21 and the bottom of the longitudinal screw motor base 26 are fixed on the base plate 1, the longitudinal ball screw 22 The two ends are respectively fixed on the longitudinal support seat 21 and the longitudinal motor seat 26 through bearings, the longitudinal screw nut 23 is fixedly connected to the longitudinal screw nut seat 24, the upper end of the longitudinal screw nut seat 24 is fixedly connected to the middle plate 27, and the longitudinal ball The screw mandrel 22 is connected with the longitudinal screw mandrel servo motor 26 through the longitudinal elastic coupling 28; the lateral movement device 3 includes a transverse screw mandrel support seat 31, a transverse ball screw 32, a transverse screw nut 33, a transverse screw mandrel Nut seat 34, a transverse screw motor seat 35, a transverse screw servo motor 36 and an upper panel 37, wherein the bottom of the transverse screw support seat 31 and the bottom of the transverse screw motor seat 35 are fixed on the middle plate 37 , the two ends of the transverse ball screw 32 are respectively fixed on the support base 31 and the transverse motor base 35 through bearings; the transverse screw nut 33 is fixedly connected to the transverse screw nut seat 34, and the upper end of the transverse screw nut seat 34 is fixedly connected to The upper panel 37 and the transverse ball screw 32 are connected to the transverse screw servo motor 36 through the transverse elastic coupling 38; the base plate 1 is also provided with a longitudinal sliding support mechanism, which supports the middle plate 27 in parallel with the longitudinal moving device 2 Moving along the longitudinal direction, the longitudinal sliding support mechanism includes four longitudinal sliding support seats 41, and two longitudinal linear guide rails 42 are respectively fixed in parallel on the four longitudinal sliding support seats 41; four longitudinal sliders are fixed on the bottom of the middle plate 27 43, each longitudinal linear guide rail 42 corresponds to two longitudinal sliders 43, and each longitudinal linear guide rail 42 corresponds to two longitudinal sliders 43 which are spaced apart from each other. Four longitudinal sliders 43 are correspondingly matched with the longitudinal linear guide rails 42, and the four longitudinal sliders 43 cooperate to slide along the longitudinal two linear guide rails 42; The mobile device 3 parallel supports the upper panel 37 and moves laterally. The lateral sliding support mechanism includes four lateral sliding support seats 51, and the four lateral sliding support seats 51 are fixed with horizontal linear guide rails 52; the bottom of the upper panel 37 is fixed with four A horizontal slide block 53, four horizontal slide blocks 53 are matched with two horizontal linear guide rails 52, and four horizontal slide blocks 53 cooperate to slide along the two horizontal linear guide rails 52; longitudinally moving device 2 is also provided with a longitudinal lubricating mechanism , the longitudinal lubricating mechanism includes a longitudinal PLC program controller 61, a longitudinal lubricating pump 62, a longitudinal lubricating oil circuit 63, the longitudinal lubricating oil circuit 63 passes through the longitudinal screw nut 23 and the longitudinal slider 43 in turn, and the PLC program controller 61 controls the longitudinal lubrication The pump 62 regularly lubricates the longitudinal screw nut 23 and the longitudinal slider 43; the end of the longitudinal linear guide rail 42 is provided with a longitudinal non-contact proximity switch 8; The program controller 71, the horizontal lubricating pump 72, the horizontal lubricating oil circuit 73, the horizontal lubricating oil circuit 73 passes through the horizontal screw nut 33 and the horizontal slider 53 successively, and the PLC program controller 71 controls the horizontal lubricating pump 72 to regularly lubricate the horizontal screw nut 33 and The transverse slider 53 ; the end of the transverse linear guide rail 52 is provided with a transverse non-contact proximity switch 9 .

What has been described above is only the preferred embodiment of the present invention, and it should be pointed out that for those skilled in the art, without departing from the structure of the present invention, some modifications and improvements can be made, such as combining the vertical moving device and the horizontal The position of the mobile device is exchanged, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (9)

1. vehicle movement training simulation platform, it is characterized in that: it includes fixing bedplate, longitudinal moving device and horizontal mobile device, and bedplate is provided with longitudinal moving device, and longitudinal moving device is provided with horizontal mobile device; Longitudinal moving device includes a vertical screw mandrel supporting seat, a vertical ball screw, a vertical feed screw nut, vertical feed screw nut's seat, a vertical lead screw motor seat, a vertical screw mandrel servomotor and an intermediate plate, wherein, vertically the bottom of the bottom of screw mandrel supporting seat and vertical lead screw motor seat is fixed on the bedplate, vertically the two ends of ball screw respectively by bearing fixing on the vertical screw mandrel supporting seat and vertical lead screw motor seat, vertical fixedly connected vertical feed screw nut's seat of feed screw nut, vertically the upper end of feed screw nut's seat fixedly connected intermediate plate, vertically ball screw connects vertical screw mandrel servomotor by the longitudinal elasticity shaft coupling; Horizontal mobile device includes a cross lead screw supporting seat, a horizontal ball screw, a cross lead screw nut, a cross lead screw nut seat, a cross lead screw motor cabinet, a cross lead screw servomotor and a top panel, wherein, the bottom of the bottom of cross lead screw supporting seat and cross lead screw motor cabinet is fixed on the intermediate plate, laterally the two ends of ball screw respectively by bearing fixing on the cross lead screw supporting seat and on the cross lead screw motor cabinet; The fixedly connected cross lead screw nut seat of cross lead screw nut, the upper end of cross lead screw nut seat fixedly connected top panel, laterally ball screw connects the cross lead screw servomotor by the transverse elasticity shaft coupling.

2. a kind of vehicle movement training simulation platform according to claim 1, it is characterized in that: also be provided with the longitudinal sliding motion supporting mechanism on the described bedplate, the parallel support intermediate plate with longitudinal moving device of longitudinal sliding motion supporting mechanism is along the longitudinal movement, and the longitudinal sliding motion supporting mechanism includes on longitudinal sliding motion supporting seat, the longitudinal sliding motion supporting seat and is fixed with vertical line slideway; Bottom at described intermediate plate is fixed with longitudinal sliding block, and longitudinal sliding block cooperates slip with vertical line slideway corresponding matching, longitudinal sliding block line slideway along the longitudinal.

3. a kind of vehicle movement training simulation platform according to claim 1, it is characterized in that: also be provided with horizontal sliding support mechanism on the described intermediate plate, laterally the parallel support top panel with horizontal mobile device of sliding support mechanism is along laterally moving, and laterally sliding support mechanism includes horizontal slide bearings, laterally is fixed with horizontal line slideway on the slide bearings; Bottom at described top panel is fixed with transverse slider, and transverse slider cooperates slip with horizontal line slideway corresponding matching, transverse slider transversely line slideway.

4. a kind of vehicle movement training simulation platform according to claim 2, it is characterized in that: also be provided with vertical lubricating structure in the described longitudinal moving device, vertically lubricating structure comprises longitudinal P LC program controller, vertical lubricating pump, vertical lubricant passage way, vertically by vertical feed screw nut, longitudinal sliding block, the PLC program controller is controlled vertical feed screw nut of vertical lubricating pump timed lubrication and longitudinal sliding block to lubricant passage way successively.

5. a kind of vehicle movement training simulation platform according to claim 2 is characterized in that: the end of described vertical line slideway is provided with vertical non-contact type approach switch.

6. a kind of vehicle movement training simulation platform according to claim 2 is characterized in that: described vertical line slideway is two, and symmetry is installed in the both sides of longitudinal moving device respectively; Described longitudinal sliding block is four, every respectively corresponding two longitudinal sliding blocks of vertical line slideway, space between these two longitudinal sliding blocks.

7. a kind of vehicle movement training simulation platform according to claim 3, it is characterized in that: also be provided with horizontal lubricating structure in the described horizontal mobile device, laterally lubricating structure comprises horizontal PLC program controller, horizontal lubricating pump, horizontal lubricant passage way, laterally by cross lead screw nut, transverse slider, the PLC program controller is controlled horizontal lubricating pump timed lubrication cross lead screw nut and transverse slider to lubricant passage way successively.

8. a kind of vehicle movement training simulation platform according to claim 3 is characterized in that: described horizontal line slideway is two, and symmetry is installed in the both sides of horizontal mobile device respectively; Described transverse slider is four, every respectively corresponding two transverse sliders of horizontal line slideway, space between these two transverse sliders.

9. a kind of vehicle movement training simulation platform according to claim 3 is characterized in that: the end of described horizontal line slideway is provided with horizontal non-contact type approach switch.

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