Automobile automatic lifting type waterproof and fireproof dual-purpose device applied to underground garage

Abstract

The invention discloses an automatic lifting type waterproof and fireproof dual-purpose device applied to an underground garage. The automatic lifting type waterproof and fireproof dual-purpose device comprises a traction winding rope box, a traction winding rope, a sliding rail, a pulley combination, a fireproof and waterproof composite surrounding tent, a vehicle carrying plate and a storage box. The system comprises five operation states of coiled material storage, vehicle carrying plate full loading, surrounding tent rising, surrounding tent collecting and surrounding tent falling, on the basis of not influencing the use function of the parking space of the garage, the inevitable fireproof safety problem of a new energy automobile can be solved, fire spreading and expansion are prevented, damage to other vehicles and even buildings is prevented, and the service life of the parking space is prolonged. And the soaking box aiming at the fire of the new energy automobile can be formed through cooperation. Meanwhile, the effect of protecting the vehicle is considered, a waterproof tank type space for preventing external water accumulation and flood can be formed by utilizing the rising of the fireproof and waterproof composite surrounding tent, the problem that the vehicle is flooded in rainstorm weather is solved, and the requirement of a vehicle owner for protecting the vehicle is met.

Description

Technical Field

[0001] The invention belongs to the field of automobile technology, and in particular relates to an automatic lifting, waterproof and fireproof dual-purpose device for new energy vehicles used in underground garages. Background Art

[0002] With the increase in the number of new energy vehicles and the increase in the number of vehicles put into use, the issue of new energy vehicles in my country has received more and more attention in recent years. At present, the safety of new energy vehicles has always been a major pain point of social concern, among which the spontaneous combustion of vehicles and the spread of fire when parked are particularly prominent. In a new energy vehicle that is in a burning state, the high temperature of the battery easily releases oxygen, which intensifies the fire, and the circuit short-circuits when it encounters water, which further increases the fire. It is difficult to extinguish the fire by measures such as the building's automatic sprinkler system and manual water-throwing fire extinguishing.

[0003] The preferred method to control the fire is to isolate the burning vehicle and form an immersion box to cool down and isolate the oxygen to extinguish the fire. The existing garage fire isolation devices can only isolate the burning vehicle, or the measures to form a fire immersion box are too complicated and costly. If a single new energy vehicle burns, it is difficult to isolate and extinguish the fire at the same time, which will further increase the fire and cause serious losses. In addition, if the underground garage is too flooded, the rain will soak the vehicle, and the new energy vehicles in the underground garage are also prone to water ingress, causing short circuits, causing further damage to the vehicle. Summary of the invention

[0004] The present invention provides an automatic lifting waterproof and fireproof dual-purpose device for new energy vehicles used in underground garages, the main function of which is to solve the problems of fire isolation, fire extinguishing, waterproofing, etc. of new energy vehicles in underground garages. And through the new fire box formation method, the space occupied by the equipment is greatly reduced.

[0005] In order to achieve the purpose of the present invention, the present invention provides an automatic lifting waterproof and fireproof dual-purpose device for new energy vehicles, including a traction rope box, a traction rope, a slide rail, a pulley assembly, a fireproof and waterproof composite fence, a vehicle loading plate and a storage box.

[0006] The slide rail is arranged horizontally, and one end is connected to the traction rope winding box. The pulley assembly is movably arranged on the slide rail, and the pulley assembly includes a fixed pulley, and the fixed pulley is used to change the direction of the traction rope winding;

[0007] The traction rope passes through the traction rope box and the fixed pulley, and then passes through the fireproof and waterproof composite enclosure edge under the traction rope box;

[0008] The vehicle loading plate is located above the storage box, and a gap is left between the vehicle loading plate and the storage box. When the device is in a standby state, the fireproof and waterproof composite fence is stored in the storage box;

[0009] During operation, the fireproof and waterproof composite fence is pulled away from the storage box through the gap by the traction of the traction rope and gradually rises so that the fireproof and waterproof composite fence is gradually unfolded in the vertical direction, so that the fireproof and waterproof composite fence and the vehicle loading plate form a box structure, and the traction rope drives the pulley assembly to move toward the traction rope box on the slide rail so that the opening of the box structure is smaller than the bottom of the box, and when liquid is filled into the box structure, an immersion box can be formed to extinguish a burning vehicle.

[0010] The traction rope is driven and changes direction through the fixed pulley, and the rope outside the box is shortened, tightened, and rises; the traction rope rises, thereby driving the fireproof and waterproof composite enclosure below to expand longitudinally; the traction rope rises, and during the rising process, the tension generates a thrust on the pulley combination, thereby driving the roller device of the pulley combination to roll toward the traction rope box, so that the pulley group as a whole moves horizontally toward the traction rope box; the pulley combination slides toward the traction rope box during the process of the traction rope rising, so that the fireproof and waterproof composite enclosure forms a contraction bag while rising, blocking the spread of fire, and forming a fire box with the vehicle carrier plate to form an immersion fire extinguishing.

[0011] Furthermore, it also includes a driving mechanism, which is connected to the traction rope to drive the expansion and contraction of the traction rope.

[0012] Furthermore, during operation, the traction rope box and the slide rail are connected and fixed to the ceiling of the parking lot through expansion bolts.

[0013] Furthermore, a trigger mechanism is provided on the traction rope box. The device is actively started or the trigger mechanism is triggered to start, and the traction rope is controlled to rise through the driving mechanism, and the pulley assembly moves toward the traction rope box.

[0014] Furthermore, the trigger mechanism is a temperature-controlled switch. When the vehicle catches fire, the temperature of the upper part of the vehicle rises, triggering the temperature-controlled switch.

[0015] Furthermore, the driving mechanism is a pneumatic cylinder, a hydraulic cylinder or an electric cylinder. When the trigger mechanism is triggered, the driving mechanism starts to drive the traction rope to rise.

[0016] Furthermore, the fireproof and waterproof composite fence includes a first film waterproof layer, a fireproof layer and a second film waterproof layer which are arranged in sequence. The three layers of the fence are tightly combined and can be sealed at the edges.

[0017] Furthermore, the fireproof and waterproof composite fence is connected to the wall of the storage box by means of waterproof adhesive bonding, etc., to ensure sealing and prevent falling off.

[0018] Furthermore, the upper end of the fireproof and waterproof composite enclosure is turned outward for a short distance (closed edge) to wrap the upper traction rope. Waterproof glue is applied to the upper edge to make the edge tightly bonded to the upper part of the fireproof and waterproof composite enclosure.

[0019] Furthermore, the edge of the vehicle loading plate is flush with the edge of the storage box in the vertical direction of the ground, and a support structure for supporting the vehicle loading plate is provided on the storage box, and there is a gap between the lower edge of the vehicle loading plate and the outer wall of the storage box. The support structure is used to increase the height of the vehicle loading plate to form a certain space to meet the requirements of storing the fireproof and waterproof composite fence.

[0020] Furthermore, a storage motor is provided on the storage box, one side of the fireproof and waterproof composite fence is fixed in the storage box, and the fireproof and waterproof composite fence can pass through the gap between the vehicle loading plate and the storage box and contact the rotating output end of the storage motor. When the fireproof and waterproof composite fence is recovered, the winding rope is released, the winding rope is pulled down, and the storage motor is started at the same time to recover the fireproof and waterproof composite fence into the storage box.

[0021] Furthermore, a drain valve is also provided on the storage box.

[0022] Furthermore, the top surface of the storage box is a vehicle loading plate, and there is a gap between the wall surface of the storage box and the vehicle loading plate to allow the traction rope and the fireproof and waterproof composite fence to pass through.

[0023] Furthermore, the bottom of the four edges of the vehicle loading plate are all equipped with storage motors. The recycling motors are used in the recycling process of the fireproof and waterproof composite fence.

[0024] Furthermore, the storage motor is a cylinder or a hydraulic cylinder.

[0025] Furthermore, the vehicle loading plate and the supporting structure are made of steel and connected by welding. The storage box is welded to the supporting structure.

[0026] Furthermore, the storage box can be connected to the ground of the underground parking lot by expansion bolts to ensure its stability.

[0027] Furthermore, it also includes an inclined ramp, which is hinged at the end of the vehicle loading plate. When the entire device is on standby, the inclined ramp is used to connect the ground and the vehicle loading plate. When the fireproof and waterproof composite fence rises, the inclined ramp rotates under the action of the fireproof and waterproof composite fence.

[0028] The fireproof and waterproof composite fence is folded and placed in the storage box, and the inclined ramp is close to the ground, so that the vehicle can park on the vehicle loading platform through the ramp; after the device is started, the fireproof and waterproof composite fence is unfolded and raised with the traction rope, driving the inclined ramp to rotate. When the device is recycled after use, the fireproof and waterproof composite fence is recycled into the storage box by the storage motor, and the ramp returns to its original position.

[0029] Furthermore, the inclined ramp is a steel structure with a triangular cross section, and is located at the front end of the parking space. When the vehicle is reversing, it passes through the inclined ramp to the vehicle loading plate. The inclined ramp is connected to the vehicle loading plate by a hinge. When the fireproof and waterproof composite enclosure rises, the upper edge of the fireproof and waterproof composite enclosure contacts the inclined ramp, and the force of the fireproof and waterproof composite enclosure rising can drive the inclined ramp to rotate along the hinge axis. When the fireproof and waterproof composite enclosure falls, it drives the inclined ramp to rotate back to its original position.

[0030] Furthermore, there are four slide rails, which are arranged in an X shape at four different positions of the traction rope winding box, and each slide rail is provided with the pulley assembly, wherein the two slide rails located on the same side are located at the front end of the parking space, defined as the front slide rails, and the other two slide rails are located at the rear end of the parking space, defined as the rear slide rails;

[0031] There are two traction ropes, defined as a front end traction rope and a rear end traction rope. The front end traction rope passes through two fixed pulleys along the two front end slide rails and is then inserted into the closing edge of the fireproof and waterproof composite enclosure tent. The rear end traction rope passes through two corresponding fixed pulleys along the two rear end slide rails and is then inserted into the closing edge of the fireproof and waterproof composite enclosure tent. The front end traction rope and the rear end traction rope are inserted in opposite directions in the fireproof and waterproof composite enclosure tent. When the four pulley combinations correspondingly arranged on each slide rail move toward the traction rope box, the opening of the fireproof and waterproof composite enclosure tent can be closed.

[0032] The two staggered traction ropes at the bottom are wrapped in the fireproof and waterproof composite enclosure, and the middle of the front traction rope crosses with the middle of the rear traction rope to form an "X" shape, and pass through the reserved holes at the four corners of the fireproof and waterproof composite enclosure. When working, the two ropes shrink in opposite directions.

[0033] Compared with the prior art, the present invention can at least achieve the following beneficial effects:

[0034] (1) Traditional automatic lifting fireproof multi-story parking garages and fireproof barrier devices have the characteristics of complex installation steps, large occupied space, poor sealing of the fire-fighting box, and complex device startup process. The main device of the present invention is on the ground of the parking lot, which is easier to install. Only the traction rope box and the pulley assembly need to be installed on the top of the underground parking lot through expansion bolts; the startup process of the device drives the fireproof and waterproof composite fence to rise and close through a simple traction rope rising process. Its movement process is similar to that of a bag, and the operation process is simpler and more efficient, and it is easy to maintain.

[0035] (2) The present invention utilizes the ground space of the parking space for storage without affecting the use function of the parking space in the garage. While meeting the net height of the parking space, the vehicle loading plate can be raised to a certain extent to prevent water accumulation on the wall of the vehicle in the underground parking lot, thereby protecting the vehicle chassis and improving the parking quality of the vehicle.

[0036] (3) In addition to being used for fire isolation and immersion fire extinguishing of new energy vehicles, the present invention can also be used in the case of flooding in underground parking lots during heavy rain. The fireproof and waterproof composite fence rises to form a waterproof box, which can prevent vehicles from being soaked in underground parking lots during flooding.

[0037] (4) The fire extinguisher box formed by the present invention can be set as a four-sided pyramid with a closed upper end. Compared with the traditional cube-shaped fire extinguisher box, the water consumption to reach the same water level height will be less, so that the fire extinguisher box can be formed faster and water consumption can be saved. In addition, the fireproof and waterproof composite enclosure is in contact with the burning part of the burning vehicle, which helps to isolate the local burning parts. The closed upper end of the fireproof and waterproof composite enclosure further prevents the fire from spreading to the surrounding vehicles, effectively isolating the fire.

[0038] (5) The fireproof and waterproof composite fence of the present invention has a fireproof and waterproof main structure made of flexible materials, and the auxiliary operating structure is a traction rope. Compared with fireproof devices such as fireproof roller curtains, it saves weight and space, and is more space-saving. The bottom of the fireproof and waterproof composite fence of the present invention can be tightly bonded to the storage box by means of waterproof glue, etc., and the four sides of the fireproof and waterproof composite fence are integrated as a whole, and better sealing can avoid the spread of fire through gaps and leakage of fire extinguishing boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 The invention provides an overall axonometric diagram of an automatic lifting waterproof and fireproof dual-purpose device for automobiles used in underground garages.

[0040] Figure 2 It is a schematic diagram of the traction rope winding box and the slide rail structure in an embodiment of the present invention.

[0041] Figure 3 It is a schematic diagram of the pulley assembly and the slide rail structure in an embodiment of the present invention.

[0042] Figure 4 It is a schematic diagram of the traction rope structure in an embodiment of the present invention.

[0043] Figure 5 It is a schematic diagram of the node of the steel-plastic coiled rope and the fireproof and waterproof composite fence in an embodiment of the present invention.

[0044] Figure 6 It is a schematic diagram of the structural layers of the fireproof and waterproof composite fence in an embodiment of the present invention.

[0045] Figure 7 It is a schematic diagram of a cross-section of a storage box node in an embodiment of the present invention.

[0046] Figure 8 It is a schematic diagram of a cross-section of the front end of a vehicle loading plate in an embodiment of the present invention.

[0047] Fig. 9 It is a schematic diagram of the fireproof and waterproof composite fence driving the slope plate to rotate in an embodiment of the present invention.

[0048] Fig.10 It is a schematic diagram of the device in the standby state in the embodiment of the present invention.

[0049] Fig.11 It is a schematic diagram of the starting and rising state of the fireproof and waterproof composite fence in an embodiment of the present invention.

[0050] Fig.12 It is a schematic diagram of the closed state of the fireproof and waterproof composite enclosure in an embodiment of the present invention.

[0051] Fig.13 It is a schematic diagram of the fireproof and waterproof composite fence in the embodiment of the present invention in the state of immersion and fire extinguishing.

[0052] Fig.14 It is a schematic diagram of the descending and recovering state of the fireproof and waterproof composite fence in an embodiment of the present invention.

[0053] In the figure, there are a traction rope box 1, a pulley assembly 2, a traction rope 3, a fireproof and waterproof composite fence 4, a first film waterproof layer 41, a fireproof layer 42, a second film waterproof layer 43, a storage box 5, a vehicle loading plate 6, an expansion bolt 7, a parking lot top 8, a driving mechanism 9, a slide rail 10, a closing edging 11, a storage motor 12, a ground 13, a drain valve 14, a supporting structure 15, a roller device 16, a fixed pulley 17, an inclined ramp 18, and a hinge 19. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] like Figure 1 As shown, the present invention discloses an automatic lifting waterproof and fireproof dual-purpose device for underground garages, comprising a traction rope box 1, a pulley assembly 2, a traction rope 3, a fireproof and waterproof composite fence 4, a storage box 5, a vehicle loading plate 6 and a slide rail 10.

[0056] like Figure 2 As shown, when in use, the traction rope box 1 and the slide rail 10 are connected to the parking lot top 8 through the expansion bolts 7.

[0057] The slide rail 10 is arranged horizontally, one end of the slide rail 10 is fixedly connected to the traction rope winding box 1, and the pulley assembly 2 is arranged on the slide rail 10, and the pulley assembly 2 can move along the slide rail 10. In some embodiments of the present invention, the pulley assembly 2 includes a roller device 16 and a fixed pulley 17, the rollers in the roller device 16 are rollingly arranged on the slide rail 10, the fixed pulley 17 is connected to the roller device 16, the fixed pulley 17 is used to adjust the direction of the traction rope 3, and the roller device 16 can roll on the upper slide rail 10, so that the pulley assembly 2 as a whole can slide horizontally along the direction of the slide rail 10.

[0058] A driving mechanism 9 is provided in the traction rope box 1, and the traction rope 3 is connected to the driving mechanism 9 in the traction rope box 1. The traction rope 3 passes through the four corners of the traction rope box 1, and the traction rope 3 is located below the slide rail 10, and the traction rope 3 is parallel to the slide rail 10. Figure 3 As shown, the traction rope 3 passes through the upper part of the fixed pulley 17 and changes direction through the fixed pulley 17. When the driving mechanism 9 is running, the traction rope outside the box is retracted and tightened, and the movement direction of the traction rope 3 is changed from horizontal movement to upward movement through the fixed pulley 17. During the upward movement of the traction rope 3, due to the tension, a thrust is generated on the pulley assembly 2, which in turn drives the roller device 16 to roll toward the traction rope box 1, so that the pulley assembly 2 as a whole moves horizontally toward the traction rope box.

[0059] The traction rope winding box includes a driving device for controlling the slide rail, which ensures that the roller devices 16 on the pulley assemblies 2 at the four corners of the device can roll on the slide rail 10 when the device is running.

[0060] In some embodiments of the present invention, the traction rope 3 is a steel wire rope.

[0061] A trigger mechanism is arranged inside the traction rope winding box 1 .

[0062] When the device is actively started or the trigger mechanism is triggered, the driving mechanism 9 works and the traction rope 3 is rolled by the driving mechanism 9; the traction rope 3 is wound around the rotating output end of the driving mechanism 9 and is rolled and recovered by the rotation of the driving mechanism 9.

[0063] In some embodiments of the present invention, the driving mechanism 9 includes a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0064] In some embodiments of the present invention, the trigger mechanism is a temperature controlled switch.

[0065] In some embodiments of the present invention, the traction rope box 1 is also provided with an automatic spraying device.

[0066] There are four slide rails 10, which are in an X shape and are respectively located at four different positions of the traction rope winding box 1. The pulley assembly 2 is correspondingly arranged on each slide rail 10, wherein the two slide rails 10 located on the same side are correspondingly located at the front end of the parking space, defined as the front slide rails, and the other two are located at the rear end of the parking space, defined as the rear slide rails;

[0067] There are two traction ropes 3 in total. The two ends of one traction rope 3 pass through the two fixed pulleys 17 at the front end of the parking space respectively, and the two ends of the other traction rope 3 pass through the two fixed pulleys 17 at the rear end of the parking space respectively, and the ends of the two traction ropes 3 are finally connected to the driving mechanism 9 in the traction rope box 1. The middle section of the traction rope 3 passing through the two fixed pulleys 17 at the front end of the parking space leans toward the rear side of the parking space, and the middle section of the traction rope 3 passing through the two fixed pulleys 17 at the rear end of the parking space leans toward the front side of the parking space, and the two traction ropes 3 form an "X"-shaped intersection at the side position corresponding to the parking space, and the two traction ropes 3 are inserted into the closing edge of the fireproof and waterproof composite fence 4. When working, the two traction ropes 3 shrink in opposite directions. In detail, as Figure 4 As shown, the fixed pulleys 17 at A and B are at the front end of the parking space, and the fixed pulleys 17 at C and D are at the rear end of the parking space. The steel wire rope passing through the two fixed pulleys 17 at the front end of the parking space is defined as the front end traction rope, and the other steel wire rope is the rear end traction rope. The two ends of the front end traction rope pass through the fixed pulleys 17 at A and B respectively, and the front end traction rope located between the two fixed pulleys 17 is passed through the closing edge of the fireproof and waterproof composite enclosure 4 in a clockwise direction. The two ends of the rear end traction rope pass through the fixed pulleys 17 at C and D respectively, and the rear end traction rope located between the two fixed pulleys 17 is passed through the closing edge of the fireproof and waterproof composite enclosure in a counterclockwise direction.

[0068] When the driving mechanism 9 is started, the two traction ropes 3 are retracted. Figure 5 As shown, the closing edge of the fireproof and waterproof composite enclosure 4 wraps the two traction ropes 3, and the traction ropes 3 pass through the four corners of the fireproof and waterproof composite enclosure 4. When the traction ropes 3 rise and shrink, the middle part of the front traction rope is retracted toward the front end of the parking space, and the middle part of the rear traction rope is retracted toward the rear end of the parking space. The parts of the two traction ropes 3 wrapped by the fireproof and waterproof composite enclosure 4 shrink in opposite directions, thereby tightening the upper part of the fireproof and waterproof composite enclosure 4, so that the fireproof and waterproof composite enclosure 4 forms a bag-shaped closing.

[0069] After the fireproof and waterproof composite enclosure 4 is raised and completed, it is in the shape of a quadrangular pyramid with a small upper end and a large lower end, such as Fig.12 Adding water into the fireproof and waterproof composite enclosure 4 can form a fire box to soak the burning vehicle to extinguish the fire.

[0070] In some embodiments of the present invention, Figure 5As shown, the upper edge of the fireproof and waterproof composite fence 4 is turned outward to wrap the two traction ropes to form a closing edge 11 at the upper part of the fireproof and waterproof composite fence, and the lower end is tightly connected to the wall of the storage box to ensure watertightness.

[0071] In some embodiments of the present invention, the turned-out upper edge of the fireproof and waterproof composite enclosure 4 is bonded to the fireproof and waterproof composite enclosure 4 by waterproof glue.

[0072] In some embodiments of the present invention, the fireproof and waterproof composite enclosure 4 is connected on four sides, and the upper and lower sides are not closed. The upper edge of the composite enclosure is turned outward to wrap the two traction ropes. The four corners of the fireproof and waterproof composite enclosure are opened to ensure that the ends of the traction ropes at the four corners pass through the pulleys normally and are connected to the driving mechanism, and to ensure that the ropes can operate normally.

[0073] In some embodiments of the present invention, Figure 6 As shown, the fireproof and waterproof composite fence 4 is a three-layer structure, including a first film waterproof layer 41, a fireproof layer 42 and a second film waterproof layer 43 which are arranged in sequence.

[0074] like Figure 7 As shown, the vehicle loading plate 6 is located above the storage box 5, and the edge of the vehicle loading plate 6 is flush with the edge of the storage box 5 in the vertical direction of the ground. Figure 7 As shown, a raised support structure 15 is provided inside the storage box 5, and the support structure 15 is higher than the outer wall of the storage box 5, and the support structure is used to support the vehicle loading plate 6. There is a gap between the lower edge of the vehicle loading plate 6 and the outer wall of the storage box 5 to ensure that the traction rope 3 and the fireproof and waterproof composite enclosure 4 can pass smoothly through the gap. When the device is in the standby state, the fireproof and waterproof composite enclosure 4 is stored in the internal space of the storage box 5.

[0075] The four walls of the storage box 5 are equipped with storage motors 12, which are fixedly connected to the walls of the storage box 5 through cantilevers. Figure 7 The lower edge of the fireproof and waterproof composite fence 4 is bonded to the storage box 5 by waterproof glue, and the airtightness is good. The fireproof and waterproof composite fence 4 is stored in the space of the storage box 4, and the upper part of the fireproof and waterproof composite fence 4 passes through the gap between the storage motor 12 and the vehicle loading plate 6, and the fireproof and waterproof composite fence 4 contacts the rotating output end of the storage motor 12, and passes through the gap between the vehicle loading plate 6 and the storage box 5.

[0076] When the device is on standby or the fireproof and waterproof composite fence is rising, the storage motor 12 is in standby state; when the fireproof and waterproof composite fence 4 is descending, the storage motor 12 is started, and the fireproof and waterproof composite fence 4 is recovered through the contact friction between the rotating output end of the storage motor 12 and the fireproof and waterproof composite fence 4, thereby driving the fireproof and waterproof composite fence 4 to descend and be recovered to the storage box 5.

[0077] In some embodiments of the present invention, a drain valve 14 is provided on the storage box 5 , and the device can drain the water used for fire extinguishing in the fireproof and waterproof composite enclosure 4 through the drain valve 14 .

[0078] In some embodiments of the present invention, the length and width of the storage box 5 are larger than the parking space, and the storage box 5 is located above the ground 13 to ensure that there is sufficient space to place the fireproof and waterproof composite fence and the storage motor 12.

[0079] In some embodiments of the present invention, the front end of the storage box has an inclined ramp 18, which is hinged to the vehicle loading plate through a hinge. The cross section of the hard ramp is a right triangle, and can rotate normally through the hinge.

[0080] In some embodiments of the present invention, the vehicle loading plate 6 is a hard light steel frame plate.

[0081] like Figure 8 As shown, a hard inclined ramp 18 is provided at the front end of the vehicle loading plate 6, and the inclined ramp 18 is connected to the vehicle loading plate 6 through a hinge 19, and the hinge 19 can rotate freely. When the whole device is in standby, the bottom surface of the inclined ramp 18 is flat, and the inclined surface of the inclined ramp 18 connects the ground and the plane of the vehicle loading plate 6, so that the vehicle can be parked on the vehicle loading plate 6 smoothly through the slope. Fig. 9 As shown, when the fireproof and waterproof composite enclosure 4 rises, the fireproof and waterproof composite enclosure 4 contacts the inclined ramp 18, and due to its upward force, the inclined ramp 18 can be rotated counterclockwise along the hinge 19, thereby preventing the inclined ramp 18 from hindering the rise of the fireproof and waterproof composite enclosure 4. When the fireproof and waterproof composite enclosure 4 is lowered and recovered, the inclined ramp 18 will be driven by the fireproof and waterproof composite enclosure 4 and under the action of gravity, and will rotate clockwise along the hinge 19 until it is flat on the ground.

[0082] The invention discloses an automatic lifting waterproof and fireproof dual-purpose device for underground garages, which comprises five operating states: standby coil storage, vehicle loading plate fully loaded, fence rising, fence closing, and fence descending.

[0083] like Fig.10 As shown, the device is in standby mode at this time, the vehicle loading plate 6 is slightly higher than the ground of the underground garage, the inclined ramp 18 is placed horizontally, the fireproof and waterproof composite fence 4 is stored in the storage box 5 located below the vehicle loading plate 6, and the traction ropes 3 at the four corners of the vehicle loading plate 6 are perpendicular to the ground, and the direction of the traction ropes is changed by the fixed pulley 17.

[0084] like Fig.11As shown, the device is in an ascending state: the driving mechanism 9 in the traction rope box 1 is started, driving the traction rope 3, the traction rope 3 is shortened and recovered, and the fireproof and waterproof composite fence 4 connected thereto is driven to ascend. And as the fireproof and waterproof composite fence 4 rises, the fireproof and waterproof composite fence 4 contacts the inclined ramp 18, and due to its upward force, the inclined ramp 18 rotates counterclockwise along the hinge 19.

[0085] like Fig.12 As shown, the device is in a contracted state: the fixed pulley 17 slides toward the traction rope box 1 following the upward trend of the traction rope 3, the driving mechanism 9 in the traction rope box 1 continues to operate, the traction rope 3 further contracts and rises, and the fireproof and waterproof composite enclosure 4 further rises; when the fireproof and waterproof composite enclosure 4 rises to the limit height, the traction rope 3 further contracts and rises, and the upper end of the fireproof and waterproof composite enclosure 4 closes to form a quadrangular pyramid-shaped fire extinguishing box.

[0086] When the device is in the closed state, the fireproof and waterproof composite enclosure 4 can be filled with water to form a soaking box, and the soaking height is higher than the height of the vehicle, so that the burning vehicle is completely immersed in water. After the soaking is completed, the water in the fire fighting box can be drained through the drain valve 14. After forming a quadrangular pyramid shape, adding water can quickly form a soaking box to quickly extinguish the burning vehicle.

[0087] like Fig.14 As shown, the device is in a descending state, the driving mechanism 9 in the traction rope box 1 releases the traction rope 3, the traction rope 3 is released, and the fireproof and waterproof composite fence 4 naturally descends due to gravity. The storage motor 12 is started to recycle the fireproof and waterproof composite fence 4 into the storage box 5.

[0088] In addition to being used in situations where new energy vehicles spontaneously combust and require isolation and immersion-type fire extinguishing, the device provided by the aforementioned embodiments of the present invention can also be used to prevent new energy vehicles from flooding in basements.

[0089] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steam automatic lifting type waterproof and fireproof dual-purpose device used in underground garages, characterized in that: The invention comprises a traction rope box (1), a traction rope (3), a slide rail (10), a pulley assembly (2), a fireproof and waterproof composite enclosure (4), a vehicle loading plate (6) and a storage box (5). The slide rail (10) is arranged horizontally, and one end of the slide rail (1) is connected to the traction rope box (1). The pulley assembly (2) is movably arranged on the slide rail (10). The pulley assembly (2) includes a fixed pulley (17). The fixed pulley (17) is used to change the direction of the traction rope (3). The traction rope (3) passes through the traction rope box (1) and the fixed pulley (17), and then passes through the closed edge of the fireproof and waterproof composite enclosure (4) located below the traction rope box (1); The vehicle loading plate (6) is located above the storage box (5), and a gap is left between the vehicle loading plate (6) and the storage box (5). When the device is in a standby state, the fireproof and waterproof composite enclosure (4) is stored in the storage box (5); During operation, the fireproof and waterproof composite enclosure (4) is pulled away from the storage box (5) through the gap by the traction of the traction rope (3) and gradually rises so that the fireproof and waterproof composite enclosure (4) is gradually unfolded in the vertical direction, so that the fireproof and waterproof composite enclosure (4) and the vehicle carrying plate (6) form a box structure, and the traction rope (3) drives the pulley assembly (2) to move toward the traction rope box (1) so that the opening of the box structure is smaller than the bottom of the box.

2. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: It also comprises a driving mechanism (9), wherein the driving mechanism (9) is connected to the traction rope (3) to drive the expansion and contraction of the traction rope (3).

3. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: During operation, the traction rope winding box (1) and the slide rail (10) are connected and fixed to the ceiling (8).

4. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: The traction rope winding box (1) is provided with a trigger mechanism.

5. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: The fireproof and waterproof composite enclosure (4) comprises a first film waterproof layer (41), a fireproof layer (42) and a second film waterproof layer (43) which are arranged in sequence.

6. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: The edge of the vehicle loading plate (6) is flush with the edge of the storage box (5) in a direction perpendicular to the ground; a support structure (15) for supporting the vehicle loading plate (6) is provided on the storage box (5); and a gap exists between the lower edge of the vehicle loading plate (6) and the outer wall of the storage box (5).

7. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: A storage motor (12) is arranged on the storage box (5), one side of the fireproof and waterproof composite enclosure (4) is fixed in the storage box (5), and the fireproof and waterproof composite enclosure (4) can pass through the gap between the vehicle loading plate (6) and the storage box (5) and contact the rotating output end of the storage motor (12).

8. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: The storage box (5) is also provided with a drainage valve (14).

9. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to claim 1 is characterized in that: The device also comprises an inclined ramp (18) which is hinged to the end of the vehicle-carrying plate (6). When the whole device is in standby mode, the inclined ramp (18) is used to connect the ground and the vehicle-carrying plate (6). When the fireproof and waterproof composite enclosure (4) rises, the inclined ramp (18) rotates under the action of the fireproof and waterproof composite enclosure (4).

10. The automatic lifting waterproof and fireproof dual-purpose device for underground garages according to any one of claims 1 to 9, characterized in that: There are four slide rails (10) arranged in an X shape at four different positions of the traction rope winding box (1), and each slide rail (10) is provided with a pulley assembly (2) accordingly, wherein two slide rails (10) located on the same side are located at the front end of the parking space and are defined as front slide rails, and the other two slide rails are located at the rear end of the parking space and are defined as rear slide rails; There are two traction ropes, defined as a front traction rope and a rear traction rope. The front traction rope passes through two fixed pulleys (17) along two front slide rails and then is inserted into the closing edge (11) of the fireproof and waterproof composite enclosure (4). The rear traction rope passes through two corresponding fixed pulleys (17) along two rear slide rails and then is inserted into the closing edge (11) of the fireproof and waterproof composite enclosure (4). The front traction rope and the rear traction rope are inserted in opposite directions in the fireproof and waterproof composite enclosure (4). When the four pulley assemblies (2) correspondingly arranged on each slide rail (10) move toward the traction rope box (1), the opening of the fireproof and waterproof composite enclosure (4) can be closed.

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