Emergency electric lifting waterproof door

Abstract

The invention relates to the technical field of waterproof doors, in particular to an emergency electric lifting waterproof door which comprises a mounting frame, a water baffle is slidably connected between the two sides of the inner wall of the mounting frame, a sealing assembly is mounted between the mounting frame and the water baffle, and a driving assembly used for driving the water baffle to ascend and descend is mounted on one side of the inner wall of the mounting frame; the sealing assembly comprises longitudinal columns which are installed on the two sides of the inner wall of the installation frame and extend into the installation frame, a transverse column and a first semi-cylinder are fixedly connected between the two ends of the two longitudinal columns correspondingly, and the first semi-cylinder is fixedly connected with the bottom of the inner side of the installation frame. The outer side of the water baffle is fixedly connected with a semicircular frame matched with the longitudinal column, the transverse column and the first semi-cylinder, and the longitudinal column, the transverse column, the first semi-cylinder and the semicircular frame are all made of metal materials. The problems that a rubber sealing strip of an existing waterproof door can be aged after being used for a long time, so that the sealing performance becomes poor, the waterproof door needs to be pushed manually in the opening and closing process, and the closing speed of the waterproof door is difficult to accelerate are solved.

Description

Technical Field

[0001] The invention relates to the technical field of waterproof doors, in particular to an emergency electric lifting waterproof door. Background Art

[0002] Sudden rainstorms and floods have caused many garages and vehicles in low-lying areas to be submerged. The current flood prevention equipment mainly consists of baffles and sandbags, which are inefficient when used. After searching, a Chinese invention patent with application number CN202410433075.2 discloses a prefabricated cabin waterproof three-door, in which the elastic pressure member applies pressure in the closing direction to the vertical structural beam to press the vertical structural beam and the sealing strip against the edge of the right door leaf.

[0003] The above device uses a sealing strip to seal the waterproof door, but the rubber sealing strip will age after long-term use, resulting in poor sealing performance. In addition, the opening and closing process of the waterproof door requires human power, which makes it difficult to speed up the closing speed of the waterproof door. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an emergency electric lifting waterproof door, which solves the problems that the rubber sealing strip of the existing waterproof door will age after long-term use, resulting in poor sealing, and the opening and closing process of the waterproof door requires human power, making it difficult to speed up the closing speed of the waterproof door.

[0005] To achieve the above object, the present invention provides the following technical solutions: an emergency electric lifting waterproof door, comprising a mounting frame, a water baffle plate is slidably connected between the two sides of the inner wall of the mounting frame, a sealing component is installed between the mounting frame and the water baffle plate, and a driving component for driving the water baffle plate to lift is installed on one side of the inner wall of the mounting frame;

[0006] The sealing assembly includes longitudinal columns installed on both sides of the inner wall of the installation frame and extending into the interior thereof, a transverse column and a semi-cylinder 1 are fixedly connected between the two ends of the two longitudinal columns, the semi-cylinder 1 is fixedly connected to the inner bottom of the installation frame, and a semi-circular frame respectively adapted to the longitudinal column, the transverse column and the semi-cylinder 1 is fixedly connected to the outer side of the water retaining plate, the longitudinal column, the transverse column, the semi-cylinder 1 and the semi-circular frame are all made of metal, and the longitudinal column, the transverse column, the semi-cylinder 1 and the semi-circular frame are all precision-processed by metal CNC.

[0007] Preferably, the driving assembly includes two racks fixedly connected to the water baffle, a transmission rod is rotatably connected between the two sides of the mounting frame, and a transmission gear meshing with the racks is provided on the outside of the transmission rod.

[0008] Preferably, a motor is fixedly connected to one side of the inner wall of the installation frame, a driving gear is fixedly connected to the output end of the motor, and a driven gear meshing with the driving gear is provided on the outer side of the transmission rod.

[0009] Preferably, two longitudinal grooves penetrating the transverse column are provided on the top of the transverse column, a fall arrester is fixedly connected in the longitudinal groove, and a hook of the fall arrester is fixedly connected to the water baffle.

[0010] Preferably, a waterproof frame is provided on the outer side of the installation frame, the top of the waterproof frame and a side close to the installation frame are open, and the side of the waterproof frame away from the installation frame is an inclined surface.

[0011] Preferably, the installation frame extends into the interior of the waterproof frame, and the installation frame is fixedly connected to the inner bottom of the waterproof frame.

[0012] Preferably, both sides of the waterproof frame are slidably connected with side plates, and a limiting plate slidably connected to the inclined surface of the waterproof frame is fixedly connected between the two side plates.

[0013] Preferably, a plurality of transverse grooves are formed on a side of the side plate away from the installation frame, and a bolt that movably penetrates the side plate and extends to the inside of the installation frame is formed on one side of an inner wall of the transverse groove.

[0014] Preferably, a metal block is fixedly connected to one side of the semicircular frame at the top of the water baffle, a semicircular groove is provided at the bottom of the metal block, a horizontal block corresponding to the metal block is fixedly connected between the two sides of the mounting frame, and a semi-cylinder 2 adapted to the semicircular groove at the bottom of the metal block is fixedly connected to the top of the horizontal block.

[0015] Compared with the prior art, the present invention provides an emergency electric lifting waterproof door, which has the following beneficial effects:

[0016] 1. By setting up the sealing assembly and the driving assembly, the purpose of maintaining the sealing of the waterproof door for a long time is achieved. Compared with the existing waterproof door with waterproof rubber strips, it can avoid the aging of the rubber sealing strip after long-term use, resulting in poor sealing performance, and can also speed up the closing speed of the waterproof door.

[0017] 2. Through the setting of the driving assembly, most of the area of ​​the water retaining plate is above the installation frame, and only a small part is inside the installation frame, which only needs to occupy the height space of centimeters inside the installation frame, reducing the shielding area of ​​the garage entrance by the waterproof door when not in use.

[0018] 3. By setting up the anti-fall device, the safe anti-fall design of the waterproof door is realized, which improves the safety of the use of the waterproof door.

[0019] 4. Continuously add water into the waterproof frame through the set waterproof frame to make water accumulate on the front of the waterproof door. After the predetermined time of water accumulation detection is reached, the water inside the waterproof frame is drained away, so as to facilitate the sealing test of the waterproof door and ensure and demonstrate the anti-water accumulation effect of the waterproof door.

[0020] 5. The waterproof frame and side panels are provided to facilitate the sealing test of the waterproof door after installation, which is beneficial for intuitively showing the performance of the waterproof door to the user. At the same time, the gravity of water is used to increase the sealing between the waterproof frame and the installation frame, reducing the possibility of water leakage inside the waterproof frame.

[0021] 6. By setting the metal block and the second semi-cylinder, the water retaining plate drops to the bottom, driving the metal block to drop. After the metal block drops to the bottom, the semicircular groove at the bottom matches with the second semi-cylinder. The metal block and the second semi-cylinder are also precision-processed by CNC. The good sealing performance of the concave-convex matching after the metal CNC precision processing is utilized to achieve the sealing and waterproof effect on the top of the waterproof door, so that even if the waterproof door in this embodiment is completely immersed in water, there is no need to worry about the problem of accumulated water entering the underground garage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0023] Figure 1 This is a schematic structural diagram of the back side of the waterproof door of the present invention;

[0024] Figure 2 This is a schematic structural diagram of the front side of the waterproof door of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the waterproof plate and the driving assembly of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the installation frame of the present invention;

[0027] Figure 5 It is a partial cutaway view of the waterproof door of the present invention when it is lowered to the bottom;

[0028] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0029] Figure 7 It is a schematic diagram of the structure of the waterproof door and the waterproof frame of the present invention from a top view;

[0030] Figure 8 It is a schematic structural diagram of a waterproof door and a waterproof frame from a side view of the present invention;

[0031] Fig. 9 It is a schematic structural diagram of a waterproof door and a waterproof frame of the present invention;

[0032] Fig.10 It is a schematic structural diagram of the waterproof frame of the present invention.

[0033] In the figure: 1. installation frame; 2. water retaining plate; 3. sealing assembly; 31. longitudinal column; 32. transverse column; 33. semi-cylinder one; 34. semi-circular frame; 4. driving assembly; 41. rack; 42. transmission rod; 43. transmission gear; 5. motor; 6. driving gear; 7. driven gear; 8. fall arrester; 9. waterproof frame; 10. side panel; 11. limit plate; 12. bolt; 13. metal block; 14. transverse block; 15. semi-cylinder two. DETAILED DESCRIPTION

[0034] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0035] Embodiment 1

[0036] In order to maintain the sealing of the waterproof door after long-term use, and to facilitate the control of the waterproof door to quickly complete the opening and closing process, Figure 1-Figure 6 As an embodiment of the present invention, an emergency electric lifting waterproof door is proposed, comprising an installation frame 1, a water baffle 2 is slidably connected between the two sides of the inner wall of the installation frame 1, a sealing component 3 is installed between the installation frame 1 and the water baffle 2, and a driving component 4 for driving the water baffle 2 to rise and fall is installed on one side of the inner wall of the installation frame 1. The sealing component 3 includes longitudinal columns 31 installed on both sides of the inner wall of the installation frame 1 and extending to the inside thereof, and a transverse column 32 and a semi-cylinder 33 are respectively fixedly connected between the two ends of the two longitudinal columns 31, and the semi-cylinder 33 is fixedly connected to the inner bottom of the installation frame 1, and the outer side of the water baffle 2 is fixedly connected to the longitudinal column 31, the transverse column 32 and the semi-cylinder 33. The semicircular frame 34 adapted to the one 33, the longitudinal column 31, the transverse column 32, the semicircular column one 33 and the semicircular frame 34 are all made of metal. The longitudinal column 31, the transverse column 32, the semicircular column one 33 and the semicircular frame 34 are all precision-processed by metal CNC. Taking the installation of the waterproof door in the garage as an example, when installing the waterproof door, the first step is to measure the dimensions of the garage entrance and exit, including width, height and slope; the second step is to move the waterproof door material to the garage site, clean up the garbage on the garage floor and wall, and clean up the protrusions; the third step is to use a laser measuring instrument to make the door frame and the downhill form a 90-degree angle, first fix the installation frame 1 in the garage, and then install other structures such as the water retaining plate 2 in the installation frame 1.

[0037] When in use, advanced metal CNC precision processing technology is used to utilize the concave and convex surfaces to make the semicircular frame 34 on the water retaining plate 2 match the longitudinal column 31, the transverse column 32 and the semicircular column 33 on the mounting frame 1. The concave and convex settings are opposite to the existing ones. The left and right sides of the water retaining plate 2 are also of concave and convex fitting design. Butter is filled in the tiny gaps. The water-repelling effect of butter is utilized to waterproof and seal the seams while lubricating the tracks. An all-metal structure is achieved without the need for any plastic accessories or waterproof strips. At the same time, the driving component 4 is utilized to drive the water retaining plate 2 to rise and fall. The opening and closing of the waterproof door can be quickly controlled by key control, thereby achieving the purpose of maintaining the sealing of the waterproof door for a long time. Compared with the existing waterproof door with waterproof strips, it can avoid the aging of the rubber sealing strip after long-term use, resulting in poor sealing performance, and can also speed up the closing speed of the waterproof door.

[0038] The top of the semi-cylinder 33 at the bottom of the mounting frame 1 is semi-circular, which is convenient for vehicles to slow down when passing by.

[0039] To speed up the closing of waterproof doors and quickly seal the garage when water accumulates, refer to Figure 1 and Figure 3 The drive assembly 4 includes two racks 41 fixedly connected to the water baffle 2, and a transmission rod 42 is rotatably connected between the two sides of the installation frame 1. The outside of the transmission rod 42 is provided with a transmission gear 43 meshing with the rack 41. When in use, the motor is used to drive the transmission rod 42 and the transmission gear 43 to rotate, thereby pushing the rack 41 and the water baffle 2 to move until the water baffle 2 moves to the bottom of the installation frame 1. At this time, the semicircular frame 34 at the bottom of the water baffle 2 is fitted with the semi-cylinder 33 on the installation frame 1 to complete the closing process of the waterproof door. The waterproof door can be quickly closed when water accumulates, reducing the operation process when the waterproof door is closed. When the waterproof door needs to be opened, the rack 41 and the water baffle 2 are driven to rise in the same way. When the water baffle 2 is raised to the highest point, most of the area of ​​the water baffle 2 is above the installation frame 1, and only a small part is in the installation frame 1, only 20 cm of the height space inside the installation frame 1 is occupied, reducing the shielding area of ​​the garage entrance by the waterproof door when not in use.

[0040] The motor driving the transmission rod 42 to rotate can be an external structure installed at one end of the transmission rod 42, or can be installed inside the installation frame 1, see Figure 1In this embodiment, the motor 5 is installed at a higher position inside the installation frame 1, and the motor 5 is fixedly connected to one side of the inner wall of the installation frame 1. The output end of the motor 5 is fixedly connected to the driving gear 6. The outer side of the transmission rod 42 is provided with a driven gear 7 meshing with the driving gear 6. When in use, the motor 5 drives the driving gear 6 to rotate, and then drives the driven gear 7 and the transmission rod 42 to rotate, and finally drives the water retaining plate 2 to rise or fall. When the water retaining plate 2 falls to the bottom, the waterproof door is closed, and when the water retaining plate 2 rises to the top, the waterproof door is opened, which can conveniently realize the opening and closing of the waterproof door.

[0041] Motor 5 supports wired and wireless IoT central control, as well as electronic response video status monitoring of opening and closing status.

[0042] The transmission position and principle of the motor are different from the existing patent structures. The motor track principle is used in this embodiment, while the existing patents all use the rolling door or opening and closing door principle.

[0043] In order to prevent the water retaining plate 2 from falling out of control and causing damage, refer to Figure 4 Two longitudinal grooves penetrating the transverse column 32 are provided at the top of the transverse column 32, and a fall arrester 8 is fixedly connected in the longitudinal groove. The hook of the fall arrester 8 is fixedly connected to the water baffle 2. When in use, the fall arrester 8 controls the descending speed of the water baffle 2, thereby realizing the safe anti-fall design of the waterproof door and improving the safety of the use of the waterproof door.

[0044] The bottom and both sides of the waterproof door are sealed and waterproofed by the fit of the semicircular frame 34 and the semicircular column 33, achieving good waterproof performance. In order to solve the waterproof demand for the top of the waterproof door, refer to Figure 1 A metal block 13 is fixedly connected to one side of the semicircular frame 34 at the top of the water retaining plate 2, and a semicircular groove is provided at the bottom of the metal block 13. A horizontal block 14 corresponding to the metal block 13 is fixedly connected between the two sides of the mounting frame 1, and a semi-cylinder 2 15 adapted to the semi-circular groove at the bottom of the metal block 13 is fixedly connected to the top of the horizontal block 14. When in use, the driving component 4 drives the water retaining plate 2 to descend to the bottom, and drives the metal block 13 to descend. After the metal block 13 descends to the bottom, the semi-circular groove at the bottom thereof coincides with the semi-cylinder 2 15. The metal block 13 and the semi-cylinder 2 15 are also precision-processed by CNC. The good sealing performance of the concave-convex matching after the metal CNC precision processing is utilized to achieve the sealing and waterproof effect of the top of the waterproof door, so that even if the waterproof door in this embodiment is completely immersed in water, there is no need to worry about the problem of accumulated water entering the underground garage.

[0045] The structure of the waterproof door in this embodiment is made entirely of metal, and the waterproof effect is achieved by using metal CNC precision processing to match the concave and convex parts. Compared with the rubber strip structure used in existing waterproof doors, it not only has a waterproof effect, but also has a good performance in fire prevention.

[0046] Embodiment 2

[0047] In order to detect the sealing of the waterproof door, refer to Figure 1-Figure 8 On the basis of the first embodiment, a waterproof frame 9 is provided on the outside of the installation frame 1. The top of the waterproof frame 9 and the side close to the installation frame 1 are open, and the side of the waterproof frame 9 away from the installation frame 1 is an inclined surface. When in use, the driving component 4 controls the water baffle 2 to descend to the lowest point, closes the waterproof door, and then continuously adds water to the waterproof frame 9 to make the front of the waterproof door accumulate water. After the predetermined time of water accumulation detection is reached, the water inside the waterproof frame 9 is drained away, which is convenient for the sealing detection of the waterproof door, and is convenient for ensuring and demonstrating the anti-water accumulation effect of the waterproof door.

[0048] Embodiment 3

[0049] Reference Figure 1-Figure 8 On the basis of the second embodiment, this embodiment proposes a connection method between the waterproof frame 9 and the waterproof door, the installation frame 1 extends into the waterproof frame 9, the installation frame 1 is fixedly connected to the inner bottom of the waterproof frame 9, the waterproof door is inside the waterproof frame 9, and is fixed by welding, which is convenient for waterproof performance testing of the waterproof door before leaving the factory.

[0050] Embodiment 4

[0051] In order to facilitate the sealing test after the waterproof door is installed in the garage, so that customers can intuitively feel the waterproof effect of the waterproof door, refer to Figure 1-Figure 10On the basis of the second embodiment, both sides of the waterproof frame 9 are slidably connected with side panels 10, and a limiting plate 11 is fixedly connected between the two side panels 10 and is slidably connected to the inclined surface of the waterproof frame 9. A plurality of transverse grooves are provided on the side of the side panel 10 away from the installation frame 1, and a bolt 12 that movably penetrates the side panel 10 and extends to the inside of the installation frame 1 is provided on one side of the inner wall of the transverse groove. When in use, the waterproof door is first fixed to the entrance of the garage, and then the side panel 10 is moved to be attached to the installation frame 1, and the bolt 12 is used to pass through the side panel 10 and enter the installation frame 1, and the side panel 10 and the limiting plate 11 are fixed to the waterproof door, and then the waterproof frame 9 is placed between the limiting plate 11 and the installation frame 1 from above the side panel 10 and the limiting plate 11, and the waterproof frame 9 slides along the limiting plate 11 to the bottom and then fits on the installation frame 1. At this time, the waterproof frame 9 is installed on one side of the installation frame 1, and then the blocking The water plate 2 drops to the lowest point, and water is poured into the waterproof frame 9. Due to the gravity of the water and the waterproof frame 9 itself, the waterproof frame 9 tends to slide downward along the limit plate 11, and the waterproof frame 9 and the gravity of the water can be used to press the waterproof frame 9 on the installation frame 1. At the same time, the more water there is in the waterproof frame 9, the greater the force with which the waterproof frame 9 presses on the installation frame 1, and the better the sealing between the waterproof frame 9 and the installation frame 1. After the sealing test of the waterproof door is completed, the water inside the waterproof frame 9 is pumped out, and then the bolts 12 are removed, and the side plate 10 and the waterproof frame 9 are removed from one side of the waterproof door, so as to facilitate the sealing test of the installed waterproof door, and facilitate the intuitive display of the performance of the waterproof door to the user. At the same time, the gravity of the water is used to increase the sealing between the waterproof frame 9 and the installation frame 1, and reduce the possibility of water leakage inside the waterproof frame 9.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emergency electric lifting waterproof door, comprising a mounting frame (1), characterized in that: A water baffle (2) is slidably connected between the two sides of the inner wall of the installation frame (1), a sealing component (3) is installed between the installation frame (1) and the water baffle (2), and a driving component (4) for driving the water baffle (2) to rise and fall is installed on one side of the inner wall of the installation frame (1); The sealing assembly (3) comprises longitudinal columns (31) mounted on both sides of the inner wall of the installation frame (1) and extending into the interior thereof; a transverse column (32) and a semi-circular column (33) are respectively fixedly connected between the two ends of the two longitudinal columns (31); the semi-circular column (33) is fixedly connected to the inner bottom of the installation frame (1); a semi-circular frame (34) respectively adapted to the longitudinal columns (31), the transverse column (32) and the semi-circular column (33) is fixedly connected to the outer side of the water retaining plate (2); the longitudinal columns (31), the transverse columns (32), the semi-circular column (33) and the semi-circular frame (34) are all made of metal.

2. The emergency electric lifting waterproof door according to claim 1, characterized in that: The driving assembly (4) comprises two racks (41) fixedly connected to the water baffle (2), a transmission rod (42) is rotatably connected between the two sides of the mounting frame (1), and a transmission gear (43) meshing with the racks (41) is provided outside the transmission rod (42).

3. The emergency electric lifting waterproof door according to claim 2, characterized in that: A motor (5) is fixedly connected to one side of the inner wall of the installation frame (1), a driving gear (6) is fixedly connected to the output end of the motor (5), and a driven gear (7) meshing with the driving gear (6) is provided on the outer side of the transmission rod (42).

4. The emergency electric lifting waterproof door according to claim 1, characterized in that: The top of the cross column (32) is provided with two longitudinal grooves penetrating the cross column (32), a fall arrester (8) is fixedly connected in the longitudinal groove, and a hook of the fall arrester (8) is fixedly connected to the water retaining plate (2).

5. The emergency electric lifting waterproof door according to claim 1, characterized in that: A waterproof frame (9) is provided on the outside of the installation frame (1); the top of the waterproof frame (9) and a side close to the installation frame (1) are open; and a side of the waterproof frame (9) away from the installation frame (1) is an inclined surface.

6. The emergency electric lifting waterproof door according to claim 5, characterized in that: The installation frame (1) extends into the interior of the waterproof frame (9), and the installation frame (1) is fixedly connected to the inner bottom of the waterproof frame (9).

7. The emergency electric lifting waterproof door according to claim 5, characterized in that: Both sides of the waterproof frame (9) are slidably connected to side plates (10), and a limiting plate (11) slidably connected to the inclined surface of the waterproof frame (9) is fixedly connected between the two side plates (10).

8. The emergency electric lifting waterproof door according to claim 7, characterized in that: A plurality of transverse grooves are provided on a side of the side plate (10) away from the installation frame (1), and bolts (12) are provided on one side of the inner wall of the transverse grooves so as to movably penetrate the side plate (10) and extend into the interior of the installation frame (1).

9. The emergency electric lifting waterproof door according to claim 1, characterized in that: A metal block (13) is fixedly connected to one side of the semicircular frame (34) at the top of the water retaining plate (2), a semicircular groove is provided at the bottom of the metal block (13), a transverse block (14) corresponding to the metal block (13) is fixedly connected between the two sides of the mounting frame (1), and a semicircular column (15) adapted to the semicircular groove at the bottom of the metal block (13) is fixedly connected to the top of the transverse block (14).

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