CN114212156A - Ground unmanned platform test system - Google Patents
Ground unmanned platform test system Download PDFInfo
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- CN114212156A CN114212156A CN202111581098.0A CN202111581098A CN114212156A CN 114212156 A CN114212156 A CN 114212156A CN 202111581098 A CN202111581098 A CN 202111581098A CN 114212156 A CN114212156 A CN 114212156A
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- test system
- platform test
- unmanned platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/04—Endless track vehicles with tracks and alternative ground wheels, e.g. changeable from endless track vehicle into wheeled vehicle and vice versa
Abstract
The invention relates to the technical field of ground unmanned platforms, in particular to a ground unmanned platform test system which comprises a vehicle body, a moving mechanism and a side baffle. The invention can freely convert two walking modes of a crawler type and a wheel type through the moving mechanism, thereby leading the walking mode of the vehicle body to be relatively convenient for freely converting between a flat road section and a non-flat road section, improving the moving speed of the ground unmanned platform test system, simultaneously improving the walking stability of the ground unmanned platform test system, preventing the problem that the walking speed of the ground unmanned platform test system is slower or the walking is unstable due to a single walking mode, simultaneously arranging a locking mechanism which can be locked and fixed when transporting the armored vehicle on the ground unmanned platform test system, fixing the armored vehicle on the vehicle body through the locking mechanism, preventing the problem that the armored vehicle falls off due to inertia when transporting the armored vehicle, and simultaneously avoiding the difference generated when the armored vehicle runs.
Description
Technical Field
The invention relates to the technical field of ground unmanned platforms, in particular to a ground unmanned platform test system.
Background
The ground unmanned platform test system is also called as a ground unmanned vehicle, is an important development direction of a robot, and refers to an automatic ground vehicle which is unmanned, operates by self autonomous navigation or remote control operation, is loaded with various measuring instruments or weapon systems, and can independently perform various tasks such as investigation, attack and the like.
The existing ground unmanned platform test system mostly adopts a single walking mode, so that the wheel-type walking ground unmanned platform test system is stable when walking on uneven road but is fast when walking on flat road, or the crawler-type walking ground unmanned platform test system is stable when walking on uneven road but is slow when walking on flat road, and the two-purpose effect is difficult to achieve; the ground unmanned platform test system can also be used for transporting the armored vehicle, but the ground unmanned platform test system used at present only plays a limiting placing role for the armored vehicle, and the armored vehicle and the ground unmanned platform test system are not locked and fixed, so that the armored vehicle is easy to shake due to jolt or inertia in the transportation process, the armored vehicle collides with the ground unmanned platform test system in the shaking process, and the armored vehicle and the ground unmanned platform test system are easy to damage.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme that the ground unmanned platform test system comprises a vehicle body, a moving mechanism and a side baffle, wherein the vehicle body is provided with the moving mechanism, the upper end surface of the vehicle body is provided with the side baffle with an Contraband-shaped structure, and the side baffle is provided with a locking mechanism.
The locking mechanism comprises a storage groove and a locking frame, the opposite surfaces of the front horizontal section and the rear horizontal section of the side baffle are respectively provided with the storage groove, the left side and the right side of the storage groove are respectively provided with a limit sliding groove, an electric sliding block is arranged between the two limit sliding grooves, supporting springs are arranged on the electric sliding block at equal intervals from left to right, a pushing plate is arranged in the limit sliding grooves, the end surface of the pushing plate close to the supporting springs is provided with a containing groove, the supporting springs are connected with the containing groove, the pushing plate is provided with cavity plates arranged at equal intervals from left to right, one end of the cavity plate far away from the pushing plate is provided with an outlet, the electric sliding block is provided with a top pushing plate arranged at equal intervals from left to right, the opposite ends of the front top pushing plate and the rear top pushing plate are both arc-shaped structures, the top pushing plate penetrates through the thickness of the pushing plate and is positioned in the cavity plate, the left end surface and the right end surface of the cavity plate are both connected with the locking frame in a sliding way, the locking frame is formed by fixedly connecting rod and the arc-shaped seat, the connecting rod is provided with a connecting seat, a return spring for resetting the locking frame is arranged between the connecting seat and the cavity plate, and the connecting rod penetrates through the cavity plate and is tightly propped against the pushing plate.
The moving mechanism comprises a main supporting wheel and an auxiliary supporting wheel, crawler-type traveling wheels are installed on the front side and the rear side of the vehicle body, the left end and the right end of the lower end face of the vehicle body are provided with symmetrically-arranged inclined storage grooves, the positions, close to the side wall of the vehicle body, of the inclined storage grooves are hinged with adjusting columns, the lower ends of the adjusting columns are rotatably connected with the main supporting wheel, the positions, far away from the side wall of the vehicle body, of the inclined storage grooves are hinged with air cylinders, the telescopic ends of the air cylinders are connected with the adjusting columns, the lower end face of the vehicle body is provided with four wheel grooves which are arranged in a matrix manner, side turning columns are hinged in the wheel grooves, the lower ends of the side turning columns are fixedly connected with sleeves, the auxiliary supporting wheels are rotatably connected on the sleeves, the vehicle body is provided with vehicle storage grooves, the vehicle storage grooves are communicated with the four wheel grooves, the lower end face of the vehicle storage grooves is provided with an electric telescopic rod, the telescopic ends of the electric telescopic rod are provided with a top plate, the left end and the right end of the lower side of the top plate are rotatably connected with two take-up pull rods, the take-up pull rods are arranged in a splayed shape, the lower end of the pull rod penetrates through the corresponding wheel groove and is hinged with the side-turning column.
As a preferred technical scheme of the invention, the side connecting rods are respectively arranged between the front and rear end surfaces of the lower side of the side turning column and the outer wall of the sleeve, so that the supporting strength between the side turning column and the sleeve can be increased, and the stability of the side turning column in supporting the auxiliary supporting wheels is improved.
As a preferred technical scheme of the invention, the lower end surfaces of the cavity plates are provided with positioning spring rods which are symmetrically arranged from left to right, the lower ends of the positioning spring rods are provided with pressing plates together, each pressing plate is of an inverted T-shaped structure, the upper ends of the pressing plates penetrate through the cavity plates and then are tightly pressed against the pushing plate, the lower end surfaces of the pushing plates are provided with arc-shaped pushing seats for pushing the pressing plates, and the arc-shaped pushing seats at the lower ends of the pushing plates push the pressing plates to move downwards, so that the pressing plates press the crawler between the left crawler wheel and the right crawler wheel of the armored car against the upper end surface of the car body, and the stability of the locking mechanism for locking the armored car is improved.
As a preferable technical scheme of the invention, clamping grooves which are uniformly distributed are formed in the concave surface of the arc-shaped seat, and the clamping grooves are used for increasing the friction force between the arc-shaped seat and the uneven part of the outer wall of the track wheel of the armored vehicle.
According to a preferable technical scheme, a step groove is formed in the left side of the vehicle body, a transition plate is connected in the step groove in a sliding mode, one end, close to the side wall of the vehicle body, of the step groove is provided with handle grooves which are symmetrically arranged in the front and back direction, dragging handles which are symmetrically arranged in the front and back direction are installed on the transition plate, four dragging sliding grooves which are arranged in a matrix mode are formed in the side wall of the vehicle body, the upper dragging sliding groove and the lower dragging sliding groove are respectively located on the upper side and the lower side of the handle grooves, a limiting ring which limits the dragging handles is connected between the upper dragging sliding groove and the lower sliding groove in a sliding mode, the limiting ring is enabled to slide away from the handle grooves, the dragging handles are enabled not to limit the dragging handles any more, then the transition plate is taken out of the step groove through the dragging handles, a slope platform is formed between the ground and the upper end face of the vehicle body through the transition plate, and the armored vehicle can move to the upper end face of the vehicle body conveniently.
According to a preferred technical scheme, four oblique inserting grooves are formed in the lower end face of a car body and are distributed in a matrix mode, limiting grooves are formed in the oblique inserting grooves and are bilaterally and symmetrically distributed, a rotating sleeve is connected in the oblique inserting grooves in a rotating mode, a helical gear is fixedly sleeved on the outer wall of the rotating sleeve, a shockproof inserting rod is connected in the rotating sleeve in a threaded fit mode, limiting blocks in sliding fit with the limiting grooves are mounted on the outer wall of the upper end of the shockproof inserting rod, rotating grooves communicated with the front oblique inserting groove and the rear oblique inserting groove are formed in the opposite sides of the front oblique inserting groove and the rear oblique inserting groove, a driving shaft is connected in the rotating groove in a rotating mode, a main gear matched with the helical gear is fixedly sleeved at the lower end of the driving shaft, the driving shafts on the left side and the right side are connected with belt wheels in a matched mode, the belt penetrates through a shell, the shockproof inserting rod is inserted into the ground, and accordingly, and an armored car is prevented from being subjected to large inertia force to drive a ground unmanned platform test system to move back and forth in the launching process.
As a preferred technical scheme of the invention, the left side wall and the right side wall of the top push plate are respectively connected with a antifriction roller in a rolling manner, and the antifriction rollers are used for reducing the friction force between the transition top push plate and the locking frame.
As a preferred technical scheme of the invention, the oblique slots on the left side and the right side are arranged in a splayed shape, so that the shockproof inserted bar is arranged in a splayed shape, and the bearing capacity of the shockproof inserted bar is improved.
The invention has the beneficial effects that: 1. the ground unmanned platform test system designed by the invention can freely convert two walking modes of crawler type and wheel type through the moving mechanism, thereby ensuring that the vehicle body freely converts a relatively convenient walking mode between a flat road section and an uneven road section, improving the moving speed of the ground unmanned platform test system, meanwhile, the walking stability of the ground unmanned platform test system is improved, the problem that the walking speed of the ground unmanned platform test system is slow or the walking is unstable due to a single walking mode is prevented, meanwhile, the ground unmanned platform test system is provided with a locking mechanism which can be used for locking and fixing the armored car during transportation, the armored vehicle is fixed on the vehicle body through the locking mechanism, so that the shaking caused by inertia or bumping during the transportation of the armored vehicle is relieved, and the problem of collision and damage between the armored vehicle and the ground unmanned platform test system is avoided.
2. When the helical gear rotates, the helical gear is matched with the shockproof insertion rod through the threads between the rotating sleeve and the shockproof insertion rod, so that the shockproof insertion rod moves downwards until the shockproof insertion rod is inserted into the ground, and the armored vehicle is prevented from being driven by larger inertia force to drive the ground unmanned platform test system to move back and forth in the process of projectile launching.
3. The main supporting wheel rolls and turns on the side when being connected with the ground, so that the vehicle body is convenient to jack up, the conversion speed of crawler-type walking and wheel-type walking is improved, and meanwhile, the stability of the ground unmanned platform test system is improved through the matching of the main supporting wheel and the auxiliary supporting wheel.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.
Fig. 2 is an enlarged view of fig. 1 a of the present invention.
Fig. 3 is a second perspective view of the present invention.
Fig. 4 is a bottom view of the present invention.
Fig. 5 is a sectional view taken along line B-B of fig. 4 in accordance with the present invention.
Fig. 6 is a cross-sectional view taken along line C-C of fig. 4 in accordance with the present invention.
FIG. 7 is a schematic structural view of the top plate, the retracting rod, the side connecting rod, the side turning column and the auxiliary supporting wheel of the present invention.
Fig. 8 is a schematic structural view of the armored car body locking and fixing of the invention.
FIG. 9 is a schematic top view of a portion of the latch mechanism of the present invention.
Fig. 10 is a partial right sectional structural schematic view of the locking mechanism of the present invention.
Fig. 11 is a schematic structural view of the main gear and the helical gear of the present invention.
In the figure: 1. a vehicle body; 10. a stepped recess; 101. an armored car body; 11. a transition plate; 12. a handle slot; 13. dragging a handle; 14. a limiting ring; 15. an oblique slot; 16. rotating the sleeve; 17. a shockproof inserted link; 18. driving a shaft; 2. a locking mechanism; 20. a storage recess; 21. an electric slider; 22. a supporting and pushing spring; 23. a push plate; 24. a cavity plate; 240. positioning the spring rod; 241. pressing the plate; 242. an arc-shaped pushing seat; 25. pushing the plate; 250. reducing the grinding roller; 26. a locking frame; 27. a return spring; 3. a moving mechanism; 30. a crawler-type traveling wheel; 31. an inclined storage groove; 32. an adjustment column; 33. a main supporting wheel; 34. a cylinder; 35. a wheel groove; 36. turning the column laterally; 360. a side link; 37. auxiliary supporting wheels; 38. a vehicle storage tank; 39. an electric telescopic rod; 301. a top plate; 302. retracting the pull rod; 4. side dams.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, the ground unmanned platform test system comprises a vehicle body 1, a moving mechanism 3 and a side baffle 4, wherein the moving mechanism 3 is installed on the vehicle body 1, the side baffle 4 with an Contraband-shaped structure is installed on the upper end surface of the vehicle body 1, and a locking mechanism 2 is arranged on the side baffle 4.
Referring to fig. 2, a step groove 10 is formed in the left side of the vehicle body 1, a transition plate 11 is slidably connected to the step groove 10, a handle groove 12 symmetrically arranged in the front-back direction is formed in one end of the step groove 10 close to the side wall of the vehicle body 1, dragging handles 13 symmetrically arranged in the front-back direction are mounted on the transition plate 11, four dragging chutes arranged in a matrix are formed in the side wall of the vehicle body 1, the upper dragging chute and the lower dragging chute are respectively located at the upper side and the lower side of the handle groove 12, a limit ring 14 for limiting the dragging handles 13 is slidably connected between the upper dragging chute and the lower dragging chute, the limit ring 14 is slid away from the handle groove 12, so that the limit ring 14 does not limit the dragging handles 13 any more, then the transition plate 11 is taken out from the stepped groove 10 by dragging the handle 13, so that a slope platform is formed between the ground and the upper end face of the vehicle body 1 by the transition plate 11, and the armored vehicle can move to the upper end face of the vehicle body 1 conveniently.
Referring to fig. 4, 5, 8, 9 and 10, the locking mechanism 2 includes a storage groove 20 and a locking frame 26, the front and rear horizontal sections of the side baffle 4 are both provided with the storage groove 20, the left and right sides of the storage groove 20 are provided with limit sliding grooves, an electric slider 21 is installed between the two limit sliding grooves, support springs 22 are equidistantly arranged from left to right on the electric slider 21, a pushing plate 23 is installed in the limit sliding grooves, the end surface of the pushing plate 23 close to the support springs 22 is provided with an accommodating groove, the support springs 22 are connected with the accommodating groove, a cavity plate 24 is equidistantly arranged from left to right on the pushing plate 21, one end of the cavity plate 24 far from the pushing plate 23 is provided with an outlet, pushing plates 25 are equidistantly arranged from left to right on the electric slider 21, opposite ends of the front and rear pushing plates 25 are both arc-shaped, the pushing plates 25 penetrate through the pushing plate 23 and are located in the cavity plate 24, the left end face and the right end face of the cavity plate 24 are both connected with a locking frame 26 in a sliding mode, the locking frame 26 is formed by fixedly connecting a connecting rod and an arc-shaped seat, a connecting seat is mounted on the connecting rod, a return spring 27 for returning the locking frame 26 is mounted between the connecting seat and the cavity plate 24, the connecting rod penetrates through the cavity plate 24 and abuts against a push plate 25, when the ground unmanned platform test system is in unmanned walking, if a crawler-type armored car or other equipment needs to be transported rapidly, the armored car can be moved to a position between side baffle plates 4 on the car body 1 of the ground unmanned platform test system, then the electric sliding block 21 is started, the elasticity of the push spring 22 is enough to be supported between the electric sliding block 21 and the push plate 23, the push plate 23 is pushed by the push spring 22 to move while the electric sliding block 21 moves, the push spring 22 is contracted when the push plate 23 abuts against a limiting sliding chute, at the moment, the cavity plate 24 is located between the left crawler wheel and the right crawler wheel of the armored car, electronic slider 21 promotes push pedal 25 and continues to remove when supporting spring contracts, and push pedal 25 promotes locking frame 26 and moves to the left and right sides, until the arc seat on the locking frame 26 supports tightly with the athey wheel to make the locking frame 26 of the left and right sides with the athey wheel fastening fixed, prevent the problem that the armoured vehicle dropped because of jolting or inertia at the in-process that unmanned platform test system on ground removed.
Referring to fig. 10, the left and right sidewalls of the top pushing plate 25 are each connected with a antifriction roller 250 in a rolling manner, and the antifriction rollers 250 are used for reducing the friction force between the transition top pushing plate 25 and the locking frame 26.
Referring to fig. 6 and 10, the lower end surface of the cavity plate 24 is provided with positioning spring rods 240 which are arranged bilaterally symmetrically, the lower ends of the positioning spring rods 240 are provided with pressing plates 241 together, each pressing plate 241 is of an inverted T-shaped structure, the upper ends of the pressing plates 241 penetrate through the cavity plate 24 and then are pressed against the pushing plate 25, the lower end surface of the pushing plate 25 is provided with an arc-shaped pushing seat 242 for pushing the pressing plate 241, when the pushing plate 25 pushes the two locking frames 26 to move to the left and right sides, the arc-shaped pushing seat 242 at the lower end of the pushing plate 25 pushes the pressing plate 241 to move downwards, so that the pressing plate 241 presses the track between the left and right track wheels of the armored car against the upper end surface of the car body 1, and the stability of the locking mechanism 2 in locking the armored car is improved.
Referring to fig. 1, clamping grooves which are uniformly distributed are formed in the concave surface of the arc-shaped seat and are used for increasing the friction force between the arc-shaped seat and the uneven position of the outer wall of the armored car track wheel.
Referring to fig. 1, 3, 5 and 7, the moving mechanism 3 includes a main supporting wheel 33 and an auxiliary supporting wheel 37, crawler-type traveling wheels 30 are installed on the front and rear sides of the vehicle body 1, symmetrically arranged inclined storage grooves 31 are formed on the left and right ends of the lower end surface of the vehicle body 1, an adjusting column 32 is hinged on the position of the inclined storage groove 31 close to the side wall of the vehicle body 1, the lower end of the adjusting column 32 is rotatably connected with the main supporting wheel 33, an air cylinder 34 is hinged on the position of the inclined storage groove 31 far away from the side wall of the vehicle body 1, the telescopic end of the air cylinder 34 is connected with the adjusting column 32, four wheel grooves 35 arranged in a matrix are formed on the lower end surface of the vehicle body 1, a side turning column 36 is hinged in the wheel groove 35, a sleeve is fixedly connected to the lower end of the side turning column 36, the auxiliary supporting wheel 37 is rotatably connected to the sleeve, the vehicle storage groove 38 is formed in the vehicle body 1, the vehicle storage groove 38 is communicated with the four wheel grooves 35, an electric telescopic rod 39 is installed on the lower end surface of the vehicle storage groove 38, the top plate 301 is installed at the flexible end of electric telescopic handle 39, and both ends are all rotated to be connected with two receipts pull rod 302 about the downside of top plate 301, receive pull rod 302 and become the splayed and arrange, receive pull rod 302's lower extreme and run through behind the corresponding wheel groove 35 with the post 36 of turning on one's side articulated.
The moving mechanism 3 of the ground unmanned platform test system designed by the invention can switch crawler-type walking and wheel-type walking, and the crawler-type walking wheels 30 can be adopted to drive the vehicle body 1 to walk in a bumpy road section, so that the bumping degree of the ground unmanned platform test system in the walking process is reduced, the stability of the ground unmanned platform test system in the walking process is increased, and the ground unmanned platform test system can be prevented from being clamped on an uneven road surface in the walking process.
When the ground unmanned platform test system walks to a flat road surface, the air cylinder 34 pushes the adjusting column 32 to rotate along a hinge point in the inclined storage groove 31, so that the main supporting wheel 33 is in rolling contact with the ground, at the moment, the electric telescopic rod 39 drives the retracting rod 302 to move downwards through the top plate 301, the retracting rod 302 pushes the side turning column 36 to turn over the auxiliary supporting wheel 37 out of the wheel groove 35, when the adjusting column 32 is tightly propped against the inclined storage groove 31, the two main supporting wheels 33 prop up the crawler-type walking wheel 30 to be not in contact with the ground, at the moment, the side edge of the auxiliary supporting wheel 37 is in contact with the ground until the side turning column 36 is tightly propped against the side wall of the wheel groove 35, at the moment, the auxiliary supporting wheel 37 is in rolling contact with the ground, so that the ground unmanned platform test system is converted into wheel-type walking to improve the walking speed of the ground unmanned platform test system, the main supporting wheel 33 props up the crawler-type walking wheel 30, thereby facilitating the turning and the contact of the ground auxiliary supporting wheel 37, meanwhile, the main supporting wheel 33 rolls on the ground to turn on the side, so that the vehicle body 1 is convenient to jack up, the conversion speed of crawler-type walking and wheel-type walking is improved, and the stability of the ground unmanned platform test system is improved by matching the main supporting wheel 33 with the auxiliary supporting wheel 37.
Referring to fig. 7, the side connecting rods 360 are respectively installed between the front and rear end faces of the lower side of the side turning column 36 and the outer wall of the sleeve, so that the supporting strength between the side turning column 36 and the sleeve can be increased, and the stability of the side turning column 36 in supporting the auxiliary supporting wheels 37 is improved.
Referring to fig. 6 and 11, four oblique slots 15 are formed in the lower end surface of the car body 1, the oblique slots 15 are symmetrically formed in the left and right, a rotating sleeve 16 is rotatably connected in each oblique slot 15, a helical gear is fixedly sleeved on the outer wall of the rotating sleeve 16, a shockproof inserting rod 17 is connected in the rotating sleeve 16 in a threaded fit manner, a limiting block in sliding fit with the limiting slot is mounted on the outer wall of the upper end of the shockproof inserting rod 17, rotating slots communicated with the oblique slots 15 are formed in the opposite sides of the front and rear oblique slots 15, a driving shaft 18 is rotatably connected in each rotating slot, a main gear matched with the helical gear is fixedly sleeved at the lower end of the driving shaft 18, driving shafts 18 on the left side and the right side are connected with belt wheels in a fit manner through a belt, the belt penetrates through the car body, the driving shaft 18 on one of the left side and the right side is connected with an external driving motor, when a shell is required to be launched by an armored car on the car body 1, the driving motor is started, the driving shaft 18 connected with the driving motor is driven to rotate through the driving motor, the driving shafts 18 on the left side and the right side synchronously rotate through connection of the belt, the driving shaft 18 rotates through meshing transmission between the main gear and the helical gear, so that the helical gear is driven to rotate, and the helical gear rotates through threaded fit between the rotating sleeve 16 and the shockproof insertion rod 17, so that the shockproof insertion rod 17 moves downwards until the shockproof insertion rod 17 is inserted into the ground, and the armored vehicle is prevented from being driven to move back and forth by large inertia force in the process of projectile launching to drive the ground unmanned platform test system.
Referring to fig. 6, the inclined insertion grooves 15 at the left and right sides are arranged in a splayed shape, so that the shockproof insertion rod 17 is arranged in a splayed shape, thereby improving the bearing capacity of the shockproof insertion rod 17.
When in work, the moving mechanism 3 of the ground unmanned platform test system can switch crawler-type walking and wheel-type walking, when the road is on uneven and bumpy road, the ground unmanned platform test system can run in a crawler type, so as to reduce the bumping degree of the ground unmanned platform test system in the walking process, increase the stability of the ground unmanned platform test system in the walking process, when the road is in a flat road section, the crawler-type traveling wheels 30 can be jacked up through the main supporting wheels and the auxiliary supporting wheels, thereby leading the ground unmanned platform test system to move and walk through the main supporting wheel and the auxiliary supporting wheel so as to improve the walking speed of the ground unmanned platform test system, meanwhile, the ground unmanned platform test system can also transport the armored vehicle, and the armored vehicle is placed on the vehicle body and then locked and fixed through the locking mechanism 2, so that the ground unmanned platform test system can drive the armored vehicle to move.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an unmanned platform test system in ground, includes automobile body (1), moving mechanism (3) and side shield (4), its characterized in that: the automobile body (1) is provided with a moving mechanism (3), the upper end face of the automobile body (1) is provided with a side baffle (4) with an Contraband-shaped structure, and the side baffle (4) is provided with a locking mechanism (2);
the locking mechanism (2) comprises a storage groove (20) and a locking frame (26), the front horizontal section and the rear horizontal section of the side baffle (4) are provided with storage grooves (20) on opposite surfaces, the left side and the right side of each storage groove (20) are provided with limiting sliding grooves, an electric slider (21) is arranged between the two limiting sliding grooves, the electric slider (21) is provided with supporting springs (22) which are arranged equidistantly from left to right, a pushing plate (23) is arranged in each limiting sliding groove, the end surface of the pushing plate (23) close to the supporting springs (22) is provided with an accommodating groove, the supporting springs (22) are connected with the accommodating grooves, the pushing plate (23) is provided with cavity plates (24) which are arranged equidistantly from left to right, one end of each cavity plate (24) far away from the pushing plate (23) is provided with an outlet, the electric slider (21) is provided with top push plates (25) which are arranged equidistantly from right, opposite ends of the front top push plates (25) and rear push plates are of arc-shaped structures, the pushing plate (25) penetrates through the pushing plate (23) to be located in the cavity plate (24), the left end face and the right end face of the cavity plate (24) are connected with locking frames (26) in a sliding mode, each locking frame (26) is formed by fixedly connecting a connecting rod with an arc-shaped seat, a connecting seat is mounted on each connecting rod, a reset spring (27) used for resetting the locking frame (26) is mounted between each connecting seat and the cavity plate (24), and each connecting rod penetrates through the cavity plate (24) and abuts against the pushing plate (25);
the moving mechanism (3) comprises a main supporting wheel (33) and auxiliary supporting wheels (37), crawler-type traveling wheels (30) are mounted on the front side and the rear side of the vehicle body (1), symmetrically-arranged inclined storage grooves (31) are formed in the left end and the right end of the lower end face of the vehicle body (1), adjusting columns (32) are hinged to the positions, close to the side walls of the vehicle body (1), of the inclined storage grooves (31), the lower ends of the adjusting columns (32) are rotatably connected with the main supporting wheel (33), cylinders (34) are hinged to the positions, far away from the side walls of the vehicle body (1), of the inclined storage grooves (31), the telescopic ends of the cylinders (34) are connected with the adjusting columns (32), four wheel grooves (35) which are arranged in a matrix form are formed in the lower end face of the vehicle body (1), side turning columns (36) are hinged in the wheel grooves (35), sleeves are fixedly connected with the lower ends of the side turning columns (36), auxiliary supporting wheels (37) are rotatably connected to the sleeves, vehicle body (1) is provided with vehicle storage grooves (38), groove (38) and four wheel grooves (35) homogeneous phase intercommunication are deposited to the car, electric telescopic handle (39) are installed to the lower terminal surface that groove (38) were deposited to the car, roof (301) are installed to electric telescopic handle's (39) flexible end, both ends are all rotated and are connected with two receipts pull rod (302) about the downside of roof (301), receive pull rod (302) one-tenth splayed and arrange, it is articulated with side turning pillar (36) behind corresponding wheel groove (35) to receive the lower extreme of pull rod (302).
2. The ground unmanned platform test system of claim 1, wherein: and side connecting rods (360) are respectively arranged between the front and rear end faces of the lower side of the side turning column (36) and the outer wall of the sleeve.
3. The ground unmanned platform test system of claim 1, wherein: the lower terminal surface of cavity board (24) installs location spring rod (240) that bilateral symmetry arranged, and the lower extreme of location spring rod (240) is installed jointly and is supported clamp plate (241), supports clamp plate (241) and is for falling T shape structure, supports the upper end of clamp plate (241) and runs through behind cavity board (24) and supports tightly with push pedal (25), and the lower terminal surface of push pedal (25) is installed and is used for promoting the arc that supports clamp plate (241) and pushes away seat (242).
4. The ground unmanned platform test system of claim 1, wherein: clamping grooves which are uniformly distributed are formed in the concave surface of the arc-shaped seat.
5. The ground unmanned platform test system of claim 1, wherein: step recess (10) have been seted up in the left side of automobile body (1), sliding connection has cab apron (11) in step recess (10), symmetrical arrangement's handle groove (12) around one end that step recess (10) are close to automobile body (1) lateral wall is seted up, cross and install on cab apron (11) that drags handle (13) around symmetrical arrangement, the lateral wall of automobile body (1) is seted up and is four of matrix arrangement and draws the spout, two draw the spout from top to bottom and are located the upper and lower both sides of handle groove (12) respectively, two draw sliding connection have carry out spacing collar (14) to dragging handle (13) between the spout from top to bottom.
6. The ground unmanned platform test system of claim 1, wherein: four oblique slots (15) that are the matrix and arrange are seted up to the lower terminal surface of automobile body (1), the spacing groove of bilateral symmetry arrangement has been seted up in oblique slot (15), oblique slot (15) internal rotation is connected with and rotates cover (16), the outer wall fixed cover that rotates cover (16) is equipped with the helical gear, be connected with shockproof inserted bar (17) through screw-thread fit's mode in rotating cover (16), the stopper with spacing groove sliding fit is installed to the upper end outer wall of shockproof inserted bar (17), the rotation groove rather than being linked together is all seted up to the opposite side of front and back oblique slot (15), it is connected with drive shaft (18) to rotate the inslot internal rotation, the fixed cover of lower extreme that drives shaft (18) is equipped with the master gear with helical gear matched with, be connected with the band pulley cooperation through the belt between the drive shaft (18) of the left and right sides, the belt runs through automobile body (1).
7. The ground unmanned platform test system of claim 1, wherein: the left side wall and the right side wall of the top push plate (25) are both connected with a grinding reducing roller (250) in a rolling way.
8. The ground unmanned platform test system of claim 6, wherein: the inclined slots (15) on the left side and the right side are arranged in a splayed shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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