Integrated operation panel with flip structure
Technical Field
The utility model relates to the field of aerospace engineering, in particular to an integrated operation table with a turnover structure.
Background
The deck carrier vehicle refers to a vehicle for carrying the space capsule, which is a part of the assembly of the spacecraft, and is usually equipped with a clamping mechanism, the bottom of which is equipped with driving wheels, which can clamp the space capsule and be used for transportation and towing, so as to ensure that the capsule remains stable during transportation and prevent it from being damaged.
At present, the transportation mode of satellite deck has some defects, because the deck transport vechicle can't realize stably overturning the deck, has brought a great deal of difficulty for the transportation, leads to unable quick uninstallation in the destination and installation, and stability is poor, and the deck is probably not hard up in the transportation, does not reserve working space for operating personnel yet, and operating personnel can not stand near the dolly and operate.
Disclosure of utility model
The utility model aims to solve the technical problem of providing an integrated operation table with a turnover structure, which has a turnover function, can rotate a product by 90 degrees and lock the product, and is convenient for an operator to perform integrated operation.
In order to solve the technical problems, the integrated operation table with the turnover structure comprises a driving chassis and a lifting assembly arranged on the driving chassis, wherein the lifting assembly is provided with the turnover mechanism, the turnover mechanism is provided with the clamp mechanism, the turnover mechanism comprises a first mounting plate fixed on the lifting assembly, a second mounting plate is arranged on the side surface of the first mounting plate, a connecting rod assembly is arranged on the inner side of the second mounting plate, the clamp mechanism is arranged at the upper end of the connecting rod assembly, a first rotating shaft is arranged on the connecting rod assembly, a movable groove is arranged on the second mounting plate, the first rotating shaft is arranged in the movable groove in a sliding mode, a driving mechanism for driving the connecting rod assembly to rotate is arranged on the outer side of the second mounting plate, and the connecting rod assembly drives the first rotating shaft to move along the movable groove so that the clamp mechanism turns over.
The movable groove comprises a straight groove and an arc groove, the arc groove is a 90-degree annular groove, and the lower end of the arc groove is communicated with the straight groove.
The connecting rod assembly comprises a first overturning connecting rod, the upper end of the first overturning connecting rod is hinged with a second overturning connecting rod, the upper end of the second overturning connecting rod is hinged with a third overturning connecting rod, the first rotating shaft is arranged at the hinged position of the second overturning connecting rod and the third overturning connecting rod, the first rotating shaft is arranged at the upper end of the arc-shaped groove in a sliding mode, and the upper end of the third overturning connecting rod is connected with the clamp mechanism; the third overturning connecting rod is further provided with a second rotating shaft, and the second rotating shaft is arranged at the upper end of the straight groove in a sliding mode.
The driving mechanism comprises a first motor, a speed reducer is arranged on the first motor, the speed reducer is connected with a third rotating shaft, and the third rotating shaft is connected to the lower end of the first overturning connecting rod.
The fixture mechanism comprises a bottom plate, the bottom plate is provided with a fixture plate for placing a bin plate, the fixture plate is of a U-shaped structure, two sides of the bottom plate are provided with fixture grooves, limiting push blocks are arranged in the fixture grooves, two ends of the fixture plate are provided with limiting grooves corresponding to the limiting push blocks, the limiting push blocks are connected with limiting bottom blocks, and quick clamping assemblies for controlling the limiting push blocks to move are arranged on the limiting bottom blocks.
The quick clamp assembly comprises a mounting seat, a first handle connecting rod is hinged to the mounting seat, a handle is hinged to the lower end of the first handle connecting rod, a second handle connecting rod is hinged to the middle portion of the first handle connecting rod, a push rod is hinged to one end, away from the first handle connecting rod, of the second handle connecting rod, and the push rod is connected with a limiting push block.
The lifting assembly comprises a lifting bottom plate and lifting side plates arranged around the lifting bottom plate, wherein a lifting cover plate is arranged on the lifting side plates, a lifting bottom plate is arranged in the lifting side plates, lifting side plates are arranged on the lifting bottom plate, and the lifting side plates are connected with the first mounting plate; the lifting bottom plate is provided with a screw rod, the screw rod penetrates through the lifting bottom plate, and the lifting bottom plate is provided with a nut matched with the screw rod; and a second motor for driving the screw rod to rotate is arranged below the jacking bottom plate.
The lifting side plate is provided with a sliding rail, the lifting side plate is provided with a guide block, the guide block is provided with a sliding groove corresponding to the sliding rail, and the sliding rail can move in the sliding groove.
The lifting assembly further comprises a counterweight chain, one end of the mating chain is connected to the lifting cover plate, and the other end of the mating chain is connected to the lifting side plate.
The driving chassis comprises a chassis main body and a shell arranged on the chassis main body, the lifting assembly is arranged in the shell in a penetrating mode, a battery is arranged on one side of the lifting assembly, a charging port is arranged on the other side of the lifting assembly, a driven wheel is arranged at the rear end of the chassis main body, and a differential driving mechanism is arranged in front of the driven wheel.
The differential driving mechanism comprises a third motor and a driving wheel connected to the third motor, a damping plate is arranged between the third motor and the driving wheel, one end of the damping plate is hinged to the chassis main body, the other end of the damping plate is a movable end, a damping rod is fixed to the chassis main body, the movable end of the damping plate is arranged on the damping rod in a penetrating mode, a fixing plate is arranged at the upper end of the damping rod, a damping spring is sleeved on the damping rod, the upper end of the damping spring is abutted to the fixing plate, and the lower end of the damping spring is abutted to the movable end.
And an infrared radar is further arranged at the end part of the driving chassis.
When the utility model is used, firstly, the operating platform is driven to move to the working area by driving the differential driving mechanism on the chassis, and the damping spring on the differential driving mechanism can keep the driving wheel stable and adapt to various terrains. The turnover mechanism drives the connecting rod assembly to rotate through the first motor, drives the first rotating shaft to move downwards along the arc-shaped groove and enter the straight groove, so that the clamp mechanism turns over by 90 degrees and is locked. The U-shaped clamp plate is provided with a notch, a worker can stand in the notch to operate, and the position of the turnover mechanism can be longitudinally adjusted by operating the jacking assembly. The staff places the anchor clamps board on the bottom plate, and is fixed with the anchor clamps board through pulling the handle on the quick clamp subassembly, can place the cabin board on the anchor clamps board afterwards and transport.
The beneficial effects brought by the utility model are as follows:
The turnover mechanism has the function of rotating 90 degrees, and can rotate the clamp mechanism by 90 degrees and lock the clamp mechanism.
The clamp mechanism can be quickly connected and separated from a product, and meanwhile, the reserved gap can be used for a person to stand, so that an operator can conveniently perform integrated operation.
The utility model has the functions of straight walking and steering, the chassis drive enables the operation table to steer flexibly, and the damping spring ensures that the driving wheel is always stuck on the ground, so that the movement is more stable.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the tilting mechanism of the present utility model.
Fig. 3 is a schematic view of another angle of the tilting mechanism of the present utility model.
Fig. 4 is a front view of a second mounting plate of the present utility model.
Fig. 5 is a schematic view of the structure of the clamp mechanism of the present utility model.
FIG. 6 is a schematic view of another angle of the clamp mechanism of the present utility model.
Fig. 7 is a schematic structural view of the lifting mechanism of the present utility model.
Fig. 8 is a cross-sectional view of the lift mechanism of the present utility model.
Fig. 9 is a schematic view of the structure of the guide block of the present utility model.
Fig. 10 is a schematic view of the structure of the drive chassis of the present utility model.
Fig. 11 is a top view of the drive chassis removal housing of the present utility model.
Fig. 12 is a schematic structural view of the differential drive mechanism of the present utility model.
In the figure: 1. a drive chassis; 2. a lifting assembly; 3. a turnover mechanism; 4. a clamp mechanism; 5. a first mounting plate; 6. a second mounting plate; 7. a connecting rod assembly; 8. a first rotating shaft; 9. a movable groove; 10. a driving mechanism; 11. a straight groove; 12. an arc-shaped groove; 13. a first flip link; 14. a second flip link; 15. a third flip link; 16. a first motor; 17. a speed reducer; 18. a bottom plate; 19. a clamp plate; 20. a clamp groove; 21. limiting push blocks; 22. a limit groove; 23. limiting bottom blocks; 24. a quick clamp assembly; 25. a mounting base; 26. a first handle link; 27. a handle; 28. a second handle link; 29. a push rod; 30. lifting the bottom plate; 31. jacking the side plates; 32. lifting the cover plate; 33. lifting the bottom plate; 34. lifting the side plate; 35. a screw rod; 36. a nut; 37. a second motor; 38. a slide rail; 39. a guide block; 40. a chute; 41. a counterweight chain; 42. a chassis main body; 43. a housing; 44. a battery; 45. a charging port; 46. driven wheel; 47. a differential drive mechanism; 48. a third motor; 49. a driving wheel; 50. a shock absorbing plate; 51. a movable end; 52. a shock-absorbing rod; 53. a fixing plate; 54. a damping spring; 55. the second rotating shaft is provided with an infrared radar; 57. and a third rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
According to the utility model, as shown in fig. 1 to 3, an integrated operation table with a turnover structure is composed of a driving chassis 1, a lifting assembly 2 and a turnover mechanism 3, wherein the driving chassis 1 is used for providing support and can move at the same time, the lifting assembly 2 is arranged on the driving chassis 1, the turnover mechanism 3 is arranged on the lifting assembly 2, the lifting assembly 2 can drive the turnover mechanism 3 to lift, and a clamp mechanism 4 is arranged on the turnover mechanism 3, and the clamp mechanism 4 is used for clamping a clamp plate 19. Specifically, tilting mechanism 3 is including fixing the first mounting panel 5 on lifting assembly 2, and first mounting panel 5 is the level setting, and first mounting panel 5 side is equipped with the second mounting panel 6 of vertical setting, constitutes a supporting seat with first mounting panel 5, second mounting panel 6 inboard is equipped with mobilizable link assembly 7, fixture mechanism 4 installs in link assembly 7 upper end, be equipped with first pivot 8 on link assembly 7, be equipped with the movable groove 9 that is used for controlling fixture mechanism 4 tilting angle on the second mounting panel 6, first pivot 8 slides and establishes in movable groove 9, the second mounting panel 6 outside is equipped with the actuating mechanism 10 of actuating link assembly 7 pivoted, and actuating mechanism 10 passes second mounting panel 6 and link assembly 7's lower extreme and is connected for actuating link assembly 7 rotates, thereby makes first pivot 8 follow movable groove 9 and moves, drives fixture mechanism 4 upset, and first pivot 8 locks in movable groove 9 simultaneously, makes fixture mechanism 4 lock, can not become flexible.
According to the figure 4, the movable groove 9 comprises two parts, namely a vertical straight groove 11 and an arc groove 12, wherein the arc groove 12 is a 90-degree annular groove, and the lower end of the arc groove 12 is communicated with the middle of the straight groove 11; the connecting rod assembly 7 comprises three parts, namely a first turning connecting rod 13, a second turning connecting rod 14 and a third turning connecting rod 15, wherein the second turning connecting rod 14 is hinged to the upper end of the first turning connecting rod 13, the third turning connecting rod 15 is hinged to the upper end of the second turning connecting rod 14, the first rotating shaft 8 is positioned at the hinged position of the second turning connecting rod 13 and the third turning connecting rod 14, the first rotating shaft 8 penetrates through the upper end of the arc-shaped groove 12, and the third turning connecting rod 15 is connected with the clamp mechanism 4; the middle part of the third turning connecting rod 15 is provided with a second rotating shaft 56, the second rotating shaft 56 is slidably arranged at the upper end of the straight groove 11, when the driving mechanism 10 drives the first turning connecting rod 13 to move clockwise, the first turning connecting rod 13 drives the second turning connecting rod 14 to move downwards, due to the existence of the arc groove 12, the second turning connecting rod 14 drives the third turning connecting rod 15 to turn over 90 degrees, and when the first rotating shaft 8 moves to the bottom end of the arc groove 12, the first rotating shaft 8 enters the straight groove 11 and moves vertically downwards to the bottom end of the straight groove 11, so that the clamp mechanism 4 is locked. The driving mechanism 10 comprises a first motor 16, a speed reducer 17 is arranged on the first motor 16, a third rotating shaft 57 is connected to the speed reducer 17, the third rotating shaft 57 is connected with the lower end of the first turnover connecting rod 13, and the speed reducer 17 can control the turnover speed of the turnover mechanism 3, so that the turnover is stable.
According to fig. 5 and 6, the clamp mechanism 4 includes a bottom plate 18, a clamp plate 19 for placing a warehouse plate is provided on the bottom plate 18, and the clamp plate 19 has a U-shaped structure, so that the clamp plate 19 has a notch, and the notch can be used for standing by a person, so that an operator can perform an integrated operation conveniently. The two sides of the bottom plate 18 are provided with clamp grooves 20, limiting push blocks 21 are arranged in the clamp grooves 20, limiting grooves 22 corresponding to the limiting push blocks 21 are formed in two ends of the clamp plate 19, limiting bottom blocks 23 are connected to the limiting push blocks 21, quick clamp assemblies 24 for controlling the limiting push blocks 21 to move are arranged on the limiting bottom blocks 23, the quick clamp assemblies 24 push the limiting bottom blocks 23 to move towards the clamp plate 19, the limiting push blocks 21 are driven to move in the clamp grooves 20, and when the limiting push blocks 21 are inserted into the corresponding limiting grooves 22, the clamp plate 19 can be fixed.
The quick clamp assembly 24 comprises a mounting seat 25, a first handle connecting rod 26 is hinged to the mounting seat 25, a handle 27 is hinged to the lower end of the first handle connecting rod 26, a second handle connecting rod 28 is hinged to the middle portion of the first handle connecting rod 26, a push rod 29 is hinged to one end, far away from the first handle connecting rod 26, of the second handle connecting rod 28, and the push rod 29 is connected with the limiting push block 21.
As shown in fig. 7 to 9, the lifting assembly 2 includes a lifting bottom plate 30 and a lifting side plate 31 disposed around the lifting bottom plate 30, a lifting cover plate 32 is disposed on the lifting side plate 31, a lifting bottom plate 33 is disposed in the lifting side plate 31, a lifting side plate 34 is disposed on the lifting bottom plate 33, the lifting side plate 34 is connected to the first mounting plate 5, and the lifting bottom plate 33 and the lifting side plate 34 can move up and down in the lifting side plate 31, the lifting bottom plate 30 and the lifting cover plate 32, so as to adjust the position of the turnover mechanism 3; a screw rod 35 is arranged on the jacking bottom plate 30, the screw rod 35 penetrates through the jacking bottom plate 33, and a nut 36 matched with the screw rod 35 is arranged on the jacking bottom plate 33; a second motor 37 for driving the screw rod 35 to rotate is arranged below the lifting bottom plate 30, the screw rod 35 is a key for lifting the lifting assembly 2, the screw rod passes through the lifting bottom plate 33 and is matched with a nut 36 on the lifting bottom plate 33, and when the screw rod 35 is driven to rotate by the second motor 37, the nut 36 ascends or descends along the screw rod 35, so that the position of the turnover mechanism 3 is adjusted.
The lifting side plate 34 is provided with a sliding rail 38, the lifting side plate 31 is provided with a guide block 39, the guide block 39 is provided with a sliding groove 40 corresponding to the sliding rail 38, and the sliding rail 38 can move in the sliding groove 40. The guide blocks 39 provide guidance for the movement of the lifting side plates 34 to ensure smooth and accurate lifting movement.
The lifting assembly 2 further comprises a counterweight chain 41, one end of the counterweight chain is connected to the lifting cover plate 32, the other end of the counterweight chain is connected to the lifting side plate 31, the counterweight chain 41 can ensure that the operation table is stable in the lifting process, and the stability of the lifting assembly 2 is improved.
According to fig. 10 to 12, the driving chassis 1 includes a chassis main body 42 and a housing 43 provided on the chassis main body 42, the lifting assembly 2 is installed in the housing 43 in a penetrating manner, and is used for covering and protecting internal mechanical and electrical components, a battery 44 is provided on one side of the lifting assembly 2, a charging port 45 is provided on the other side of the lifting assembly, the charging port 45 is used for charging the battery 44 and providing power for an operation table, a driven wheel 46 is provided at the rear end of the chassis main body 42, a differential driving mechanism 47 is provided in front of the driven wheel 46, and the differential driving mechanism 47 is a part for driving the operation table to move, so that the maneuverability of the operation table can be improved and different terrains can be adapted.
The differential driving mechanism 47 comprises a third motor 48 for providing driving force, a driving wheel 49 is connected, the driving wheel 49 is a main driving part of the differential driving mechanism 47, 2 groups are arranged, a shock absorbing plate 50 is arranged between the third motor 48 and the driving wheel 49, one end of the shock absorbing plate 50 is hinged to the chassis main body 42, the other end of the shock absorbing plate is a movable end 51, a shock absorbing rod 52 is fixed on the chassis main body 42, the movable end 51 is arranged on the shock absorbing rod 52 in a penetrating mode, a fixed plate 53 is arranged at the upper end of the shock absorbing rod 52, a shock absorbing spring 54 is sleeved on the shock absorbing rod 52, the upper end of the shock absorbing spring 54 is abutted to the fixed plate 53, the lower end of the shock absorbing spring 54 is abutted to the movable end 51, when the vehicle runs on uneven ground, the driving wheel 49 can be bounced by an obstacle, at the moment, the movable end 51 of the shock absorbing plate 50 can be subjected to upward force, the shock absorbing spring 54 can be extruded when the upper end 51 moves upward, the restoring force of the shock absorbing spring 54 can reset the movable end 51, and the movable end 49 can be kept stable.
The end part of the driving chassis 1 is also provided with an infrared radar 55, and the infrared radar 55 can help the operation desk to detect surrounding obstacles so as to avoid collision.
When the utility model is used, firstly, the differential driving mechanism 47 on the chassis 1 is driven to drive the operation platform to move to a working area, and the damping spring 54 on the differential driving mechanism 47 can keep the driving wheel 49 stable and adapt to various terrains. The turnover mechanism 3 drives the connecting rod assembly 7 to rotate through the first motor 16, drives the first rotating shaft 8 to move downwards along the arc-shaped groove 12 and enter the straight groove 11, so that the clamp mechanism 4 turns over by 90 degrees and is locked. The U-shaped clamp plate 19 is provided with a notch, and a worker can stand in the notch to operate, and can longitudinally adjust the position of the turnover mechanism 3 by operating the jacking assembly. The personnel place the clamp plate 19 on the base plate 18, secure the clamp plate 19 by pulling on the handles 27 on the quick clamp assembly 24, and then place the deck on the clamp plate 19 for transport.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
The beneficial effects brought by the utility model are as follows:
The turnover mechanism has a turnover function, and can rotate the clamp mechanism by 90 degrees and lock the clamp mechanism.
The clamp mechanism can be quickly connected and separated from a product, and meanwhile, the reserved gap can be used for a person to stand, so that an operator can conveniently perform integrated operation.
The utility model has the functions of straight walking and steering, the chassis drive enables the operation table to steer flexibly, and the damping spring ensures that the driving wheel is always stuck on the ground, so that the movement is more stable.