An automatic lifting waterproof device for vehicles in an underground garage

Abstract

The application discloses a vehicle automatic lifting type waterproof flooding prevention device applied to an underground garage, which comprises a fixed rope winding box, a pulley block and a waterproof vehicle carrying mechanism. The fixed rope winding box comprises a fixed box and a gear set clamping point limiting device arranged in the fixed box. The gear set clamping point limiting device comprises a clamping groove fixing rod, two traction rope winding devices, a gear set and an elastic block. The two traction rope winding devices are oppositely arranged on the clamping groove fixing rod through the gear set and rotate in opposite directions. The two traction rope winding devices are both wound with traction ropes, and the traction ropes are respectively connected with a set of pulley blocks after extending out of the fixed box. The elastic block is used for cooperating with the recess on the gear set to stop the gear set from working. The waterproof vehicle carrying mechanism is connected with the pulley block through the traction ropes to be lifted under the action of the traction ropes. The application does not affect the use function of the garage parking space, makes the garage parking space layout reasonable and convenient to use, and protects the vehicle.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of automobiles, and particularly relates to an automatic lifting type waterproof device for vehicles used in underground garages. BACKGROUND

[0002] The existing automatic lifting type water blocking device (such as patent CN202022022009.6, an automatic lifting type water blocking device for underground garages) has a limited water blocking height, and if the waterlogging in the underground garage is too serious, the rainwater in the underground garage will be higher than the height of the baffle, the rainwater will soak the vehicles, and the water blocking function of the device will be invalid, so the application provides an automatic lifting type waterproof device for vehicles used in underground garages. SUMMARY

[0003] The application provides an automatic lifting type waterproof device for vehicles used in underground garages, which fully utilizes the idle space above the parking space of the underground garage to solve the problem of waterlogging in the underground garage. The parking space of the underground garage is reasonably arranged without affecting the use function of the parking space, and the safety function of protecting the vehicles is considered, the idle space above the parking space of the underground garage is fully utilized, the parking height of the vehicles is improved, the problem of waterlogging of the vehicles is solved, and the life quality of the vehicle drivers is improved.

[0004] In order to achieve the purpose of the application, the application discloses an automatic lifting type waterproof device for vehicles used in underground garages, which comprises a fixed rope winding box, a pulley block and a waterproof vehicle carrying mechanism,

[0005] The fixed rope winding box comprises a fixed box and a gear set clamping point limiting device arranged in the fixed box, the gear set clamping point limiting device comprises a clamping groove fixed rod, two traction rope winding devices, a gear set and an elastic block, the two traction rope winding devices are rotationally arranged on the clamping groove fixed rod through the gear set and have opposite rotation directions, the two traction rope winding devices are both wound with traction ropes, one end of each of the two traction ropes extends out of the fixed box and is connected with a set of pulley blocks, and the elastic block is used for cooperating with a groove on the gear set to stop the work of the gear set.

[0006] The waterproof vehicle carrying mechanism is connected with the pulley block through the traction rope to be lifted under the action of the traction rope.

[0007] In use, the fixed box, the gear set clamping point limiting device and the pulley block are all fixed on the ceiling of the garage.

[0008] Further, the waterproof vehicle carrying mechanism comprises a waterproof vehicle carrying plate, a rainwater baffle and an electric hinge, the rainwater baffle is connected with the waterproof vehicle carrying plate through the electric hinge.

[0009] The rainwater baffle has four parts, which are connected to the four edges of the waterproof vehicle loading plate through electric hinges.

[0010] When the underground garage is flooded, the four rainwater baffles at the bottom of the waterproof vehicle loading plate are rotated by 270° under the action of the electric hinges, and are perpendicular to the waterproof vehicle loading plate, so as to enclose the vehicles.

[0011] Further, a reserved hole is formed in the waterproof vehicle loading plate, and a hook on the pulley block can be hooked in the reserved hole to connect the waterproof vehicle loading plate.

[0012] Further, a deceleration ridge is arranged on the upper surface of the waterproof vehicle loading plate.

[0013] Further, a sealing waterproof strip is arranged on the rainwater baffle, which can prevent rainwater from penetrating into the vehicle when the vehicle is enclosed by the rainwater baffle and the waterproof vehicle loading plate.

[0014] Further, a motor fixing frame and a motor fixing box are arranged in the fixing box, the motor fixing box is fixed on the motor fixing frame, the traction motor is connected with the motor fixing box, and the elastic block is arranged on the motor fixing frame.

[0015] Further, the pulley block comprises a fixed pulley, a movable pulley and a hook, the fixed pulley and the movable pulley are connected through the traction rope, and when working, the fixed pulley is fixed on the ceiling of the underground garage, the hook is fixedly connected with the movable pulley, and the hook is used for connecting the waterproof vehicle loading mechanism.

[0016] When the waterproof vehicle loading mechanism needs to rise, the traction rope is retracted inward, the fixed pulley and the movable pulley start to rotate counterclockwise through the traction of the traction rope, and drive the waterproof vehicle loading mechanism to rise.

[0017] Further, the fixed rope winding box further comprises a traction motor, and the traction motor is used for driving the gear set.

[0018] Further, the gear set comprises a driving gear and two driven gears, the driving gear is connected with the traction motor, the two driven gears are respectively engaged with the driving gear, the two driven gears are arranged on the clamping groove fixing rod, and the two traction ropes are respectively fixed on the two driven gears.

[0019] The traction motor is started, driving the driving gear to rotate counterclockwise, driving the first driven gear and the first traction rope winding device to rotate counterclockwise, and driving the second driven gear and the second traction rope winding device to rotate clockwise. The steel wire rope is retracted inward, driving the waterproof vehicle carrying mechanism to rise. When the waterproof vehicle carrying mechanism rises to the specified height, the elastic block is ejected and clamped in the groove on the gear, and the gear set stops working. The waterproof vehicle carrying mechanism hovers in the air. The elastic block is ejected back to the original position, the traction motor is started, driving the driving gear to rotate clockwise, driving the first driven gear and the first traction rope winding device to rotate clockwise, and driving the second driven gear and the second traction rope winding device to rotate counterclockwise. The traction rope is released outward, driving the waterproof vehicle carrying mechanism to descend. When the waterproof vehicle carrying mechanism descends to the ground of the garage, the elastic block is ejected, and the gear set stops working.

[0020] Further, the gear set clamping point limiting device is provided with 4, and the pulley set is provided with 8 groups. Each gear set clamping point limiting device is matched with two pulley sets.

[0021] Further, the gear set clamping point limiting device is provided with 4, and the pulley set is provided with 8 groups. Each gear set clamping point limiting device is matched with two pulley sets.

[0022] Each traction motor controls two sets of gear sets and four sets of pulley sets, thereby enhancing the stability and safety of the automatic lifting waterproof vehicle flooding device.

[0023] Further, the four corners of the fixed box are chamfered, and two groups of holes are formed at each chamfered corner. Two traction ropes at corresponding positions are respectively stretched out of the two groups of holes and then bound on corresponding fixed pulleys to connect the gear set clamping point limiting device and the pulley set.

[0024] Further, the control panel is provided with on, off, up and down buttons. The corresponding remote control panel of the device has four buttons of up, down, OPEN and CLOSE. When the up button is pressed, the waterproof vehicle carrying mechanism rises. When the down button is pressed, the waterproof vehicle carrying mechanism descends. When the user presses the OPEN button, four rainwater baffle plates located at the bottom of the vehicle carrying plate in the waterproof vehicle carrying mechanism rotate 270° under the action of the electric hinge, and are perpendicular to the waterproof vehicle carrying plate, so as to enclose the vehicle. When the CLOSE button on the remote control panel is pressed, the four rainwater baffle plates in the waterproof vehicle carrying mechanism rotate 270° under the action of the electric hinge, and are retracted to the bottom of the waterproof vehicle carrying plate.

[0025] The device can have five operating states of standby suspension, vehicle carrying plate descent, vehicle carrying plate full load, vehicle carrying plate suspension rise, and rainwater baffle plate enclosure water blocking. When not in use, the device is in standby suspension state for a long time, thereby saving garage space and device power consumption.

[0026] When the underground garage is flooded in heavy rain, the user presses the down button on the remote control panel, the remote control panel controls the waterproof vehicle carrying mechanism to descend, the traction motor starts, the spring block is retracted, the driving gear rotates clockwise, the first driven gear and the first traction rope reel rotate clockwise, the second driven gear and the second traction rope reel rotate counterclockwise, the traction rope is released outward, the fixed pulley and the movable pulley rotate clockwise through the traction of the traction rope, and the waterproof vehicle carrying mechanism is lowered. When the waterproof vehicle carrying mechanism descends to the ground of the garage, the user releases the down button on the remote control panel, the spring block is ejected, engaged with the groove of the gear and stuck, the gear set stops running, and the traction motor is powered off. The user drives the vehicle onto the waterproof vehicle carrying mechanism, and the device is in a full load state.

[0027] The user presses the up button on the remote control panel, the remote control panel controls the waterproof vehicle carrying mechanism to rise, the traction motor starts, the driving gear rotates counterclockwise, the first driven gear and the first traction rope reel rotate counterclockwise, the second driven gear and the second traction rope reel rotate clockwise, the traction rope is retracted inward, the fixed pulley and the movable pulley start to rotate counterclockwise through the traction of the steel wire rope, and the waterproof vehicle carrying mechanism rises. When the waterproof vehicle carrying mechanism rises to half of the clearance of the garage, the user releases the up button on the remote control panel, the spring block is ejected, engaged with the groove of the gear and stuck, the gear power set stops running, and the waterproof vehicle carrying mechanism hovers in the air.

[0028] The waterproof vehicle carrying mechanism hovers in the air, the user presses the OPEN button on the remote control panel, the four rainwater baffles at the bottom of the vehicle carrying plate in the waterproof vehicle carrying mechanism rotate 270° under the action of the electric hinge, and are perpendicular to the waterproof vehicle carrying plate, enclosing the vehicle. The waterproof sealing rubber strip on the rainwater baffle can prevent rainwater from penetrating into the vehicle.

[0029] When the underground garage is flooded, the user presses the CLOSE button on the remote control panel, and the four rainproof car plates in the waterproof car mechanism are rotated 270° by the electric hinge, and are retracted to the bottom of the waterproof car plate. The user presses the DOWN button on the remote control panel, and the remote control panel controls the waterproof car mechanism to descend, the traction motor starts, the spring is retracted, the driving gear rotates clockwise, the first driven gear and the first traction rope reel rotate clockwise, the second driven gear and the second traction rope reel rotate counterclockwise, the steel wire rope is released outward, the fixed pulley and the movable pulley rotate clockwise through the traction of the steel wire rope, and the waterproof car mechanism descends. When the waterproof car mechanism descends to the ground of the garage, the user releases the DOWN button on the remote control panel, the spring is ejected, the gear set stops rotating, the traction motor is powered off, and the user can drive the vehicle out of the waterproof car mechanism. The user presses the UP button on the remote control panel, and the remote control panel controls the waterproof car mechanism to ascend, the traction motor starts, the driving gear rotates counterclockwise, the first driven gear and the first traction rope reel rotate counterclockwise, the second driven gear and the second traction rope reel rotate clockwise, the steel wire rope is retracted inward, the fixed pulley and the movable pulley start to rotate counterclockwise through the traction of the steel wire rope, and the waterproof car mechanism ascends. When the waterproof car mechanism ascends to the ceiling, the user releases the UP button on the remote control panel, the spring is ejected, the gear set stops rotating, and the motor power-off device returns to the standby suspension state.

[0030] Compared with the prior art, the application can achieve at least the following beneficial effects:

[0031] (1) The application can reasonably arrange the parking space of the garage parking space, facilitate use, and protect the vehicle function without affecting the use function of the garage parking space. The idle space above the underground garage parking space is fully utilized, the vehicle parking height is improved, the problem of vehicle flooding in heavy rain is alleviated, and the life quality of vehicle drivers is improved.

[0032] (2) The application can be used in the case of underground garage parking space shortage, and can effectively alleviate the underground garage parking space shortage by utilizing the idle space above the underground garage parking space to increase the number of underground garage parking spaces without affecting the operation of the underground garage. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a whole axonometric view of a vehicle automatic lifting type waterproof flooding device applied to an underground garage provided by an embodiment of the application.

[0034] Figure 2 is a fixed rope reel box internal structure schematic view of an embodiment of the application.

[0035] Figure 3 is a gear set clamping point limiting device schematic view of an embodiment of the application.

[0036] Figure 4 is the structural schematic diagram of the pulley block of the embodiment of the present application.

[0037] Figure 5 is the closed state schematic diagram of the waterproof vehicle carrying mechanism of the embodiment of the present application.

[0038] Figure 6 is the enclosed state schematic diagram of the waterproof vehicle carrying mechanism of the embodiment of the present application

[0039] Figure 7 is the schematic diagram of the electric motor control of the present application.

[0040] Figure 8 is the schematic diagram of the remote control panel of the present application.

[0041] Figure 9 is the schematic diagram of the standby suspension state of the underground garage in the water-logging of the embodiment of the present application.

[0042] Figure 10 is the schematic diagram of the descending full load state of the waterproof vehicle carrying mechanism of the embodiment of the present application.

[0043] Figure 11 is the schematic diagram of the suspension lifting state of the waterproof vehicle carrying mechanism of the embodiment of the present application.

[0044] Figure 12 is the schematic diagram of the rainwater blocking and enclosing state of the embodiment of the present application. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0046] As shown in Figure 1 , the disclosed waterproof and flooding device for automatic lifting of vehicles applied to underground garage comprises a fixed rope winding box 1, a pulley block 2 and a waterproof vehicle carrying mechanism 3. The fixed rope winding box 1 and the pulley block 2 are connected with the ceiling 4. In some embodiments of the present application, the fixed rope winding box 1 and the pulley block 2 are connected and fixed with the ceiling 4 through expansion screws 15.

[0047] As shown in Figure 2As shown, the fixed rope winding box 1 comprises a fixed box 5, gear set clamping point limiting devices 8 arranged in the fixed box 5, a traction motor 6, a motor fixed box 14, a gear shaft 9, a motor fixing frame 13, and a traction rope 12. The steel wire rope winding box 1 is connected with the ceiling 4 through expansion screws 15, the motor fixing frame 13 is arranged in the fixed box 5, the motor fixed box 14 is fixed on the motor fixing frame 13, the traction motor 6 is fixedly connected with the motor fixed box 14, and the gear shaft 9 is connected with the traction motor 6.

[0048] Each set of gear set clamping point limiting devices 8 comprises a clamping groove fixing rod 11, a roller shaft 10, a first traction rope winding device 7, a second traction rope winding device 19, a driving gear 16, a first driven gear 17, a second driven gear 18, and an elastic block 20. The clamping groove fixing rod 11 is fixed in the fixed box 5, the upper and lower ends of the clamping groove fixing rod 11 are respectively provided with the first traction rope winding device 7 and the second traction rope winding device 19, and the clamping groove fixing rod 11 is provided with the roller shaft 10 between the first traction rope winding device 7 and the second traction rope winding device 19. The first traction rope winding device 7 is fixedly connected with the first driven gear 17, the second traction rope winding device 19 is fixedly connected with the second driven gear 18, the driving gear 16 is engaged with the first driven gear 17 and the second driven gear 18, the gear shaft 9 is connected with the driving gear 16 and the traction motor 6, the first traction rope winding device 7 and the second traction rope winding device 19 are both provided with the traction rope 12, the four corners of the fixed box 5 are chamfered, two square cavities are formed at each chamfered corner, one end of the traction rope 12 on the first traction rope winding device 7 and the second traction rope winding device 19 is stretched out along the cavity of the chamfered corner of the fixed box 5 and is connected with a fixed pulley 21 of a pulley set 2, and the elastic block 20 is arranged on the motor fixing frame 13 and can be clamped in a groove of a gear. In some embodiments of the present application, four sets of gear set clamping point limiting devices 8 are arranged, eight sets of pulley sets 2 are arranged, and one end of two traction ropes 12 on each set of gear set clamping point limiting devices 8 is connected with two corresponding pulley sets 2 after being stretched out of the fixed box 5.

[0049] The user presses the up button 30 on the remote control panel to control the waterproof vehicle carrying mechanism 3 to rise. The traction motor 6 is started, and the driving gear 16 rotates counterclockwise, driving the first driven gear 17 and the first traction rope reel 7 to rotate counterclockwise, and the second driven gear 18 and the second traction rope reel 19 to rotate clockwise, so that the traction rope 12 is retracted inward, driving the waterproof vehicle carrying mechanism 3 to rise. When the waterproof vehicle carrying mechanism 3 rises to the specified height, the user releases the up button 30 on the remote control panel, and the spring block 20 pops out and gets stuck in the groove of the gear, causing the gear power group to stop running, and the waterproof vehicle carrying mechanism 3 hovers in the air. The user presses the descent button 31 on the remote control panel to lower the waterproof vehicle carrier 3. The traction motor 6 activates, the spring 20 retracts (the spring's ejection and retraction can be controlled via the remote control program), and the driving gear 16 rotates clockwise, driving the first driven gear 17 and the first traction rope reel 7 clockwise. The second driven gear 18 and the second traction rope reel 19 rotate counterclockwise, and the traction rope 12 is paid out, driving the waterproof vehicle carrier 3 to descend. When the waterproof vehicle carrier 3 reaches the garage floor, the user releases the descent button 31 on the remote control panel, and the spring 20 ejects, engages with the groove in the gear, and becomes locked, stopping the gear train and de-energizing the traction motor 6.

[0050] In some embodiments of the present invention, the traction motor 6 is an AC motor. The traction rope 12 is a steel rope.

[0051] like Figure 4 As shown, each pulley assembly 2 includes a fixed pulley 21, a movable pulley 22, and a hook 23. The fixed pulley 21 is connected to the ceiling 4 via expansion screws. The fixed pulley 21 and movable pulley 22 are connected by a traction rope. The hook 23 is fixed to the movable pulley 22. During operation, the hook 23 is snapped into a pre-recorded hole 26 in the waterproof vehicle loading mechanism 3 to connect the pulley assembly 2 to the waterproof vehicle loading mechanism 3. When the user presses the up button 30 on the remote control panel to control the waterproof vehicle loading mechanism 3 to rise, the traction rope 12 retracts inward, and the fixed pulley 21 and movable pulley 22 begin to rotate counterclockwise due to the traction of the traction rope 12, driving the waterproof vehicle loading mechanism 3 to rise. When the user presses the down button 31 on the remote control panel to control the waterproof vehicle loading mechanism 3 to descend, the fixed pulley 21 and movable pulley 22 rotate clockwise due to the traction of the traction rope 12, driving the waterproof vehicle loading mechanism 3 to descend.

[0052] like Figure 5 As shown, the waterproof vehicle loading mechanism 3 includes a waterproof vehicle loading plate 24, a deceleration ridge 25, a rainwater shield 28, and an electric hinge 27. The waterproof vehicle loading plate 24 and the rainwater shield 28 are hingedly connected by the electric hinge 27. The waterproof vehicle loading plate 24 has a reserved hole 26, and the reserved hole 26 is fastened with a hook 23, which is connected to the pulley block 2 via a traction rope 12. The deceleration ridge 25 is provided on the waterproof vehicle loading plate 24.

[0053] In some embodiments of the present application, the waterproof vehicle plate 24 is a steel plate.

[0054] As shown in the figure, the three edges of the rain baffle 28 are provided with sealing waterproof rubber strips 29 to prevent rainwater from seeping into the vehicle. Figure 6 When the underground garage is flooded, the user presses the OPEN button 32 on the remote control panel, and the four rain baffles 28 at the bottom of the waterproof vehicle plate 24 in the waterproof vehicle mechanism 3 rotate 270° under the action of the electric hinge 27, and are perpendicular to the waterproof vehicle plate 24 to enclose the vehicle.

[0055] When the underground garage is flooded, the user presses the OPEN button 32 on the remote control panel, and the four rain baffles 28 at the bottom of the waterproof vehicle plate 24 in the waterproof vehicle mechanism 3 rotate 270° under the action of the electric hinge 27, and are perpendicular to the waterproof vehicle plate 24 to enclose the vehicle.

[0056] As shown in the figure, in some embodiments of the present application, the device is provided with four sets of gear sets, eight sets of pulley sets 2 and two traction motors 6. Figure 7 Each cut corner square window of the steel wire rope winding box 1 extends two traction ropes 12 connected to a set of gear sets and two sets of pulley sets 2, and each traction motor 6 controls two sets of gear sets and four sets of pulley sets 2, thereby enhancing the stability and safety of the automatic lifting waterproof flooding device for vehicles.

[0057] As shown in the figure, the remote control panel has four buttons: the UP button 30, the DOWN button 31, the OPEN button 32 and the CLOSE button 33. Figure 8 When the user presses the UP button 30, the waterproof vehicle mechanism 3 rises, when the user presses the DOWN button 31, the waterproof vehicle mechanism 3 descends, and when the user presses the OPEN button 31, the four rain baffles 28 at the bottom of the waterproof vehicle plate 24 in the waterproof vehicle mechanism 3 rotate 270° under the action of the electric hinge 27, and are perpendicular to the waterproof vehicle plate 24 to enclose the vehicle.

[0058] As shown in the figure, the present application is divided into standby suspension, vehicle plate descent, vehicle plate full load, vehicle plate suspension and rain baffle enclosing water five kinds of running state. Figures 9-12 As shown in the figure, when not in use, the device is in standby suspension state for a long time, suspended on the ceiling 4 of the garage, to save garage space and device power consumption.

[0059] Figure 9 As shown in the figure, when not in use, the device is in standby suspension state for a long time, suspended on the ceiling 4 of the garage, to save garage space and device power consumption.

[0060] As shown in the figure, when not in use, the device is in standby suspension state for a long time, suspended on the ceiling 4 of the garage, to save garage space and device power consumption. Figure 10 ​As shown, when heavy rain occurs and the underground garage is flooded, the user presses the down button 31 in the remote control panel, the traction motor 6 starts, and the elastic block 20 is retracted, the driving gear 16 rotates clockwise, the first driven gear 17 and the first traction rope reel 7 rotate clockwise, the second driven gear 18 and the second traction rope reel 19 rotate counterclockwise, the traction rope 12 is released outward, the fixed pulley 21 and the movable pulley 22 rotate clockwise through the traction of the traction rope 12, driving the waterproof vehicle carrying mechanism 3 to descend. When the waterproof vehicle carrying mechanism 3 descends to the ground of the garage, the user releases the down button 31 in the remote control panel, the elastic block 20 is ejected, engaged with the groove of the gear and stuck, the gear set stops running, and the traction motor 6 is powered off. The user drives the vehicle onto the waterproof vehicle carrying mechanism 3, and the device is in a full load state.

[0061] As shown, Figure 11 the user presses the up button 30 in the remote control panel, the traction motor 6 starts, the driving gear 16 rotates counterclockwise, the first driven gear 17 and the first traction rope reel 7 rotate counterclockwise, the second driven gear 18 and the second traction rope reel 19 rotate clockwise, the traction rope 12 is retracted inward, the fixed pulley 21 and the movable pulley 22 start to rotate counterclockwise through the traction of the traction rope 12, driving the waterproof vehicle carrying mechanism 3 to ascend, and when the waterproof vehicle carrying mechanism 3 ascends to half of the clearance of the garage, the user releases the up button 30 in the remote control panel, the elastic block 20 is ejected, engaged with the groove of the gear and stuck, the gear power set stops running, and the waterproof vehicle carrying mechanism 3 hovers in the air.

[0062] As shown, Figure 12 the waterproof vehicle carrying mechanism 3 hovers in the air, the user presses the OPEN button 32 in the remote control panel, the four rain baffles 28 at the bottom of the vehicle carrying plate in the waterproof vehicle carrying mechanism 3 rotate 270° under the action of the electric hinge 27, and are perpendicular to the waterproof vehicle carrying plate 24, enclosing the vehicle, and the three-sided sealing waterproof rubber strip 29 of the rain baffle 28 can prevent rainwater from penetrating into the vehicle.

[0063] When the underground garage is flooded, the user presses the CLOSE button 33 on the remote control panel, and the four rainproof car plates 28 in the waterproof car mechanism 3 rotate 270° under the action of the electric hinge 27, and the bottom of the waterproof car plate 24 is retracted. The user presses the DOWN button 31 on the remote control panel, and the traction motor 6 starts to work. The spring block 20 is retracted, the driving gear 16 rotates clockwise, the first driven gear 17 and the first traction rope reel 7 rotate clockwise, the second driven gear 18 and the second traction rope reel 19 rotate counterclockwise, the traction rope 12 is released outward, the fixed pulley 21 and the movable pulley 22 rotate clockwise under the traction of the traction rope 12, and the waterproof car mechanism 3 is lowered. When the waterproof car mechanism 3 is lowered to the ground of the garage, the user releases the DOWN button 31 on the remote control panel, the spring block 20 is ejected, the gear set stops rotating, the traction motor 6 is powered off, and the user drives the vehicle out of the waterproof car mechanism 3. The user presses the UP button 30 on the remote control panel, the traction motor 6 starts to work, the driving gear 16 rotates counterclockwise, the first driven gear 17 and the first traction rope reel 7 rotate counterclockwise, the second driven gear 18 and the second traction rope reel 19 rotate clockwise, the traction rope 12 is retracted inward, the fixed pulley 21 and the movable pulley 22 start to rotate counterclockwise under the traction of the traction rope 12, and the waterproof car mechanism 3 is lifted. When the waterproof car mechanism 3 is lifted close to the ceiling 4, the user releases the UP button 30 on the remote control panel, the spring block 20 is ejected, the gear set stops rotating, and the traction motor 6 is powered off. The device returns to the standby state.

[0064] In some embodiments of the present application, the vehicle automatic lifting waterproof flooding device is fixed to the ceiling of the underground garage by expansion bolts to ensure close connection between the device and the ceiling. The expansion bolts with a specification of M8*70MM and a buried depth of 45MM and steel wire ropes with a diameter of 6.2MM can simultaneously meet the force requirements of the device in terms of tension and shear. The weight of a small car and a car plate on the market is generally 1500KG and 500KG. An expansion bolt with a specification of M8*70MM and a buried depth of 45MM can withstand a tension of 540N and a shear of 150N when anchored in a 150# concrete ceiling. A total of 48 expansion bolts above the pulley set can withstand a tension of 25920N, and a total of 16 expansion bolts above the traction rope reel can withstand a shear of 2400N, which is sufficient to withstand the shear and tension of the small car, the car plate, the hook, the steel wire rope, and the pulley itself on the device. According to the literature “Force Calculation and Selection of Steel Wire Rope Hoist”, a steel wire rope with a diameter of 6.2MM can withstand a tension of 2210N, meeting the force requirements of the device and ensuring the safety of vehicle parking, giving users peace of mind.

[0065] The device provided by the foregoing embodiments of the present application can make the parking space of the garage parking space reasonable and convenient to use without affecting the use function of the garage parking space, and can also protect the vehicle; the idle space above the underground garage parking space is fully utilized to improve the parking height of the vehicle, to relieve the problem that the vehicle is flooded in heavy rain, and to improve the life quality of the vehicle driver.

[0066] As a preferred embodiment, the present application can be applied to the situation that the underground garage is short of parking space, and the idle space above the underground garage parking space is utilized to increase the number of parking spaces in the underground garage, so that the situation that the underground garage is short of parking space is effectively relieved without affecting the parking operation of the underground garage. As described above, the present application can be well implemented.

[0067] The above description is only the preferred embodiments of the present application, and those skilled in the art can make other different forms of changes or modifications without departing from the principle of the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the claims of the present application.

Claims

1. A vehicle automatic lifting and flood prevention device used in underground garages, characterized in that: Including fixed rope box, pulley set and waterproof vehicle carrying mechanism, The fixed rope winding box includes a fixed box and a gear group card point limiting device arranged in the fixed box, the gear group card point limiting device includes a card slot fixing rod, two traction rope winders, a gear group and a spring block, the two traction rope winders are rotatably arranged on the card slot fixing rod through the gear group and rotate in opposite directions, a traction rope is wound around the two traction rope winders, and one end of the two traction ropes is connected to a group of pulley groups after extending out of the fixed box, and the spring block is used to cooperate with the groove on the gear group to stop the gear group from working; The waterproof vehicle carrying mechanism is connected to the pulley block via the traction rope so as to be raised and lowered under the action of the traction rope; When in use, the fixing box, the gear group card point limiting device and the pulley group are all fixed on the ceiling of the garage.

2. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 1, characterized in that: The waterproof vehicle loading mechanism comprises a waterproof vehicle loading plate, a rainwater baffle and an electric hinge, wherein the rainwater baffle is connected to the waterproof vehicle loading plate via the electric hinge.

3. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 2, characterized in that: The upper surface of the waterproof vehicle loading plate is provided with a deceleration ridge.

4. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 2, characterized in that: The rainwater baffle is provided with a sealing waterproof strip.

5. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 1, characterized in that: A motor fixing frame and a motor fixing box are also provided in the fixing box. The motor fixing box is fixed on the motor fixing frame. The traction motor is connected to the motor fixing box. The elastic block is provided on the motor fixing frame.

6. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 1, characterized in that: The pulley assembly includes a fixed pulley, a movable pulley and a hook. The fixed pulley and the movable pulley are connected by a traction rope. When working, the fixed pulley is fixed on the ceiling of the underground garage, and the hook is fixedly connected to the movable pulley. The hook is used to connect the waterproof car carrying mechanism.

7. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 1, characterized in that: The fixed rope winding box further comprises a traction motor, and the traction motor is used to drive a gear set.

8. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 7, characterized in that: The gear set includes a driving gear and two driven gears, the driving gear is connected to the traction motor, the two driven gears are respectively engaged with the driving gear, the two driven gears are arranged on the slot fixing rod, and the two traction rope winders are respectively fixed on the two driven gears.

9. The automatic lifting and flood prevention device for vehicles used in underground garages according to claim 1, characterized in that: There are four gear group card point limiting devices and eight pulley groups. Each gear group card point limiting device cooperates with two pulley groups respectively, and different positions of the waterproof vehicle carrying mechanism are connected respectively through each pulley group.

10. The automatic lifting and flood prevention device for vehicles used in underground garages according to any one of claims 1 to 9, characterized in that: The utility model also comprises a control panel, on which are provided on-off, raising and lowering buttons.

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