Garage flow blocking device capable of automatically preventing rainstorm accumulated water from flowing back
By designing an automatic anti-storm water-absorbing garage flow blocking device, and using a motor to drive the transmission screw and lifting device, the aluminum plate is automatically lifted when the heavy rain comes, solving the problem of low automation in the existing technology, and timely preventing the backflow of accumulated water and protecting the safety of vehicles in the garage.
Patent Information
- Application Number
- CN202421570827.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing underground garage flood control device is low in automation when heavy rain comes, and it is difficult to lift the flood control plate in time to block the accumulated water, resulting in water flooding and vehicle losses.
An automatic anti-storm water accumulation backflow garage flow blocking device is designed. Using motors, transmission screws, lifting devices and support devices, the blocking aluminum plate is automatically raised through sound and light alarms to form a seal to prevent the accumulation of water from flowing backflow.
It has achieved automation when heavy rain comes, timely preventing water from flowing backwards, protecting vehicles in the garage, and improving the automation and safety of flood control devices.
Smart Images
Figure CN223215028U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garage flow blocking, in particular to a garage flow blocking device that automatically prevents rainstorm water from flowing back. Background Art
[0002] Underground garages are underground or semi-underground parking lots built within the ground floor of a building. As cities grow and become increasingly crowded, many buildings incorporate underground garages for convenient parking. However, when heavy rains cause urban flooding, underground garages are particularly vulnerable, causing damage to vehicles stored there and resulting in significant economic and financial losses. Therefore, flood prevention is crucial when constructing underground garages.
[0003] The existing technology has the following problems:
[0004] Existing underground garages use flood control panels to block the entrance to prevent backflow during heavy rains. However, existing flood control systems are not fully automated. When floodwater flows above the warning rate, it's difficult to raise the panels in time to block the water, making it difficult to isolate the water in a timely manner. Utility Model Content
[0005] In view of the deficiencies in the prior art, the present invention provides an automatic garage flow blocking device for preventing rainstorm water from flowing back, which solves the problems raised in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A garage flow blocking device that automatically prevents rainstorm water from flowing back includes a channel steel, a bottom baffle is provided on one side of the channel steel, supporting aluminum materials are provided at both ends of the channel steel, a motor is provided on one side of the top of the supporting aluminum material, an alarm light is provided on the other side of the top of the supporting aluminum material, a transmission screw is provided at the bottom of the motor, a reduction box is provided at the bottom of the motor, a first bevel gear is provided on one side of the reduction box, a first flat gear is provided on the other side of the reduction box, a first transmission device is provided at the bottom end of the reduction box, a second bevel gear is provided on the outside of the transmission screw, a lower shaft is provided on one side of the bottom end of the transmission screw, a bearing seat is provided on one side of the lower shaft, a second transmission device is provided on one side of the transmission screw, a supporting device is provided on the inside of the bottom baffle, a lifting device is provided on the outside of the transmission screw, a flow blocking aluminum plate is provided on one side of the bottom baffle, and a mounting side plate is provided on one side of the supporting aluminum material.
[0008] As a preferred technical solution of the present invention, the first bevel gear and the second bevel gear are adapted to each other in size, and the transmission screw is connected to the first bevel gear through the second bevel gear.
[0009] As an optimal technical solution of the present invention, the transmission screws are provided in two groups and are symmetrical devices. Corresponding bevel gears are provided at both ends of the lower shaft and the bottom end of the transmission screw. The motor is connected to the transmission screw through the lower shaft. The bearing seats are provided in three groups and are arranged equidistantly.
[0010] As an optimal technical solution of the present invention, the supporting device is provided in four groups and is arranged equidistantly. The supporting device includes a supporting baffle, a bearing seat vertical plate is provided on one side of the supporting baffle, and a driven gear is provided on the inner side of the bearing seat vertical plate.
[0011] As an optimal technical solution of the present invention, the first flat gear is connected to the first transmission device through a transmission belt, the first transmission device is connected to the second transmission device through a transmission belt, and the second transmission device is connected to the driven gear through a transmission belt.
[0012] As an optimal technical solution of the present invention, the lifting device includes a lifting block, a stabilizing wheel frame is provided on one side of the lifting block, a return spring is provided at the bottom end of the stabilizing wheel frame, a power hook is provided on one side of the lifting device, an inclined surface is provided at the top of the lifting block, the stabilizing wheel frame is movably connected to the lifting device through a return spring, a movable buckle is provided on one side of the mounting side plate, a connecting rod is provided on one side of the movable buckle, and a connecting spring is provided at one end of the connection.
[0013] As an optimal technical solution of the present invention, there are four groups of baffle aluminum plates, sealing strips are provided on the inner side of the supporting aluminum material and the top of the baffle aluminum plate, a sealing groove is provided on the bottom end of the baffle aluminum plate, and a plate unloading rod is provided on the outer side of the baffle aluminum plate.
[0014] Compared with the prior art, the present invention provides an automatic garage flow blocking device to prevent backflow of rainwater, which has the following beneficial effects:
[0015] The invention relates to an automatic anti-flooding device for garages against backflow of accumulated rainwater. The device is provided with sound and light alarm lights on both sides. Once there is a dangerous situation, the water level on both sides is automatically detected, the device is started and an alarm is sounded. When lifting, the lifting block on the lifting device is driven to lift by a screw rod (the starting position: the flow-blocking aluminum plate is placed on the inclined surface of the lifting block, and the flow-blocking aluminum plate is initially blocked by a bottom baffle). The outermost flow-blocking aluminum plate slides down the inclined surface of the lifting block (under the action of gravity) and presses on the upper end surface of the bottom baffle. The device continues to lift upward, and the next flow-blocking aluminum plate slides down the inclined surface of the lifting block and presses on the upper end surface of the aluminum plate. The process is analogous and continues until all four flow-blocking aluminum plates are pressed against each other and stand upright. When lowering, the power hook on the lifting device presses on the bearing on the movable buckle plate, so that the inclined end of the connecting rod (the connecting rod will automatically return to its position under the action of the connecting spring) tilts up on the unloading rod. The bearing allows the choke aluminum plate to be unloaded onto the inclined surface of the lifting block first, and then it descends to unload another choke aluminum plate, and so on, until it returns to the lifting starting point; (the movable buckle can rotate up and down without affecting the up and down movement of the power hook) through the deceleration of the reduction box and the chain transmission, so that the four groups of supporting baffles behind the choke aluminum plate will slowly and synchronously rotate upward to support the choke aluminum plate, start horizontally, and stop after the rotation degree. In addition, before and during lifting, the stabilizing wheel frames on the lifting devices at both ends support the aluminum plate, and under the action of the return springs on the side of the stabilizing wheel frame, the stabilizing wheel frame rolls close to the choke aluminum plate to play a stabilizing role; after lifting, the sealing strip of the choke aluminum plate is squeezed with the sealing groove to form a horizontal seal. After the four groups of choke aluminum plates are lifted, they form a seal with the supporting aluminum materials on both sides. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of a partial perspective structure of the utility model from a side view;
[0018] Figure 3 For this utility model Figure 1 Structural diagram at A;
[0019] Figure 4 For this utility model Figure 1 Schematic diagram of the structure at B;
[0020] Figure 5 For this utility model Figure 1 Schematic diagram of the structure at point C.
[0021] In the figure: 1. Channel steel; 3. Support aluminum material; 4. Motor; 5. Warning light; 6. Transmission screw; 7. Reducer; 8. First bevel gear; 10. First transmission device; 11. Second bevel gear; 12. Lower shaft; 13. Bearing seat; 14. Second transmission device; 15. Support device; 1501. Support baffle; 1502. Bearing seat vertical plate; 1503. Driven gear; 16. Lifting device; 1601. Lifting block; 1602. Stabilizing wheel frame; 1604. Power hook; 17. Flow-blocking aluminum plate; 1701. Sealing strip; 1703. Plate unloading rod; 18. Installing side plate; 1801. Movable buckle; 1802. Connecting rod; 1803. Connecting spring. DETAILED DESCRIPTION
[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.
[0023] See also Figure 1-5 In this embodiment: an automatic anti-rainstorm water backflow garage flow blocking device, including a channel steel 1, a bottom baffle is provided on one side of the channel steel 1, a cover is provided on the top of the bottom baffle, a rotating ring is provided on the cover, and the shaft in the ring is fixed to an appropriate position on the ground. When the device is started, the cover will automatically rotate open, and the cover is closed manually. Support aluminum materials 3 are provided at both ends of the channel steel 1, a motor 4 is provided on one side of the top of the supporting aluminum material 3, and an alarm light 5 is provided on the other side of the top of the supporting aluminum material 3. A transmission screw 6 is provided at the bottom of the motor 4, a reduction gear 7 is provided at the bottom of the motor 4, and a first bevel gear 8 is provided on one side of the reduction gear 7. 7 is provided with a first flat gear on the other side, and a first transmission device 10 is provided at the bottom end of the reduction box 7, which is composed of two groups of flat gears and a bearing box for transmission. A second bevel gear 11 is provided on the outside of the transmission screw 6, and a lower shaft 12 is provided on one side of the bottom end of the transmission screw 6. A bearing seat 13 is provided on one side of the lower shaft 12. A second transmission device 14 is provided on one side of the transmission screw 6, which is composed of two groups of flat gears and a bearing seat support for transmission. A supporting device 15 is provided on the inside of the bottom baffle, and a lifting device 16 is provided on the outside of the transmission screw 6. A baffle aluminum plate 17 is provided on one side of the bottom baffle, and a mounting side plate 18 is provided on one side of the supporting aluminum material 3.
[0024] In this embodiment, the first bevel gear 8 is adapted to the size of the second bevel gear 11, and the transmission screw 6 is connected to the first bevel gear 8 through the second bevel gear 11, so that the transmission screw 6 drives the first flat gear on the other side of the reduction gear 7 to rotate through the first bevel gear 8; the transmission screw 6 is provided with two groups, and is a symmetrical device, and corresponding bevel gears are provided at both ends of the lower shaft 12 and the bottom end of the transmission screw 6, and the motor 4 is connected to the transmission screw 6 through the lower shaft 12, and the bearing seats 13 are provided in three groups and are arranged at equal distances. In this arrangement, the two groups of transmission screws 6 are driven to rotate by the motor 4, and the three groups of bearing seats 13 improve the stability of the lower shaft 12; the support device 15 is provided with four groups and is arranged at equal distances. The support device 15 includes a support baffle 1501, and a bearing seat vertical plate 1502 is provided on one side of the support baffle 1501. A driven gear 1503 is provided on the inner side of the vertical plate 1502, so that four groups of supporting devices 15 are arranged to improve the stability of the support; the first flat gear is connected to the first transmission device 10 through a transmission belt, the first transmission device 10 is connected to the second transmission device 14 through a transmission belt, and the second transmission device 14 is connected to the driven gear 1503 through a transmission belt. This arrangement is decelerated by the reduction gear box 7 and the chain transmission, so that the four groups of supporting baffles 1501 behind the baffle aluminum plate 17 will slowly and synchronously rotate upward to support the baffle aluminum plate 17, start horizontally, rotate 90 degrees and stop, and before and during lifting, the stabilizing wheel frames 16 on the lifting devices 16 at both ends support the aluminum plate, and under the action of the return springs on the sides of the stabilizing wheel frames 1602, the stabilizing wheel frames 1602 roll close to the baffle aluminum plate 17 to play a stabilizing role;The lifting device 16 includes a lifting block 1601, a stabilizing wheel frame 1602 is provided on one side of the lifting block 1601, a return spring is provided at the bottom end of the stabilizing wheel frame 1602, a power hook 1604 is provided on one side of the lifting device 16, an inclined surface is provided on the top of the lifting block 1601, the stabilizing wheel frame 1602 is movably connected to the lifting device 16 through the return spring, a movable buckle 1801 is provided on one side of the mounting side plate 18, a connecting rod 1802 is provided on one side of the movable buckle 1801, and a connecting rod 1802 is provided at one end of the connecting rod 1802. The spring 1803 is connected, and the arrangement is such that the lifting block 1601 on the lifting device 16 is driven to lift through the screw rod (starting position: the flow-blocking aluminum plate 17 is placed on the inclined surface of the lifting block 1601, and the bottom baffle plate 17 is initially blocked by the flow-blocking aluminum plate 17). The outermost flow-blocking aluminum plate 17 slides down the inclined surface of the lifting block 1601 (under the action of gravity) and presses on the upper end surface of the bottom baffle plate, and continues to lift upward. The next flow-blocking aluminum plate 17 slides down the inclined surface of the lifting block 1601 and presses on the upper end surface of the previous flow-blocking aluminum plate 17, and so on, until Until all four flow-blocking aluminum plates 17 are pressed up and erected, when descending, the power hook 1604 on the lifting device 16 presses on the bearing on the movable buckle 1801 plate, so that the inclined end of the connecting rod 1802 (the connecting rod 1802 will automatically return to its original position under the action of the connecting spring 1803) tilts up the bearing on the unloading plate rod 1703, so that the flow-blocking aluminum plate 17 is first unloaded onto the inclined surface of the lifting block 1601, and then descends and unloads another flow-blocking aluminum plate 17 in the same way, and so on, until it returns to the lifting starting point; (the movable buckle 1801 The aluminum plates 17 are arranged in four groups, each with sealing strips 1701 located on the inner side of the supporting aluminum material 3 and at the top of each plate. Sealing grooves are located at the bottom of each plate, and plate unloading rods 1703 are located on the outer side of each plate. When the plate 17 is lifted, the sealing strips 1701 of the plate 17 press against the sealing grooves, forming a transverse seal. When the four groups of aluminum plates 17 are lifted, they form a seal with the supporting aluminum materials 3 on either side.
[0025] The working principle and use process of this utility model:
[0026] Alarm: There are sound and light alarm lights 5 on both sides. Once there is a dangerous situation, the water level on both sides will be automatically detected, the device will be activated and the alarm will be sounded;
[0027] Opening the cover: The cover is equipped with a rotating ring, and the shaft in the ring is fixed to an appropriate position on the ground. When the device is started, the cover will automatically rotate open, and the cover will be closed manually when it is closed;
[0028] During lifting, the lifting block 1601 on the lifting device 16 is driven by the screw rod to lift (starting position: the flow-blocking aluminum plate 17 is placed on the inclined surface of the lifting block 1601, and the bottom baffle initially blocks the flow-blocking aluminum plate 17). The outermost flow-blocking aluminum plate 17 slides down the inclined surface of the lifting block 1601 (under the action of gravity) and presses on the upper end surface of the bottom baffle, and continues to lift upward. The next flow-blocking aluminum plate 17 slides down the inclined surface of the lifting block 1601 and presses on the upper end surface of the aluminum plate 1, and so on, until all four flow-blocking aluminum plates 17 are pressed against each other and stand upright.
[0029] During descent, the power hook 1604 on the lifting device 16 presses on the bearing on the movable buckle 1801 plate, causing the inclined end of the connecting rod 1802 (the connecting rod 1802 automatically returns to its original position under the action of the connecting spring 1803) to tilt the bearing on the unloading rod 1703, so that the flow-blocking aluminum plate 17 is first unloaded onto the inclined surface of the lifting block 1601. Then, the next flow-blocking aluminum plate 17 is unloaded in the same way as before, and so on, until it returns to the starting point of the lift. (The movable buckle 1801 can rotate up and down without affecting the up and down movement of the power hook 1604.)
[0030] Support: Through the deceleration of the reduction box 7 and the chain transmission, the four groups of support baffles 1501 behind the flow-blocking aluminum plate 17 slowly and synchronously rotate upward to form a support for the flow-blocking aluminum plate 17, starting horizontally and stopping after rotating 90 degrees. In addition, before and during the lifting process, the stabilizing wheel frames 1602 on the lifting devices 16 at both ends support the aluminum plate. Under the action of the return springs on the sides of the stabilizing wheel frames 1602, the stabilizing wheel frames 1602 roll close to the flow-blocking aluminum plate 17 to play a stabilizing role;
[0031] Sealing: After lifting, the sealing strip 1701 of the baffle aluminum plate 17 is squeezed with the sealing groove to form a transverse seal. After lifting, the four groups of baffle aluminum plates 17 are sealed with the supporting aluminum materials 3 on both sides.
[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. An automatic anti-rainfall water backflow blocking device for a garage, comprising a channel steel (1), characterized in that: A bottom baffle is provided on one side of the channel steel (1), supporting aluminum materials (3) are provided at both ends of the channel steel (1), a motor (4) is provided on one side of the top of the supporting aluminum material (3), an alarm light (5) is provided on the other side of the top of the supporting aluminum material (3), a transmission screw (6) is provided on the bottom of the motor (4), a reduction gear (7) is provided on the bottom of the motor (4), a first bevel gear (8) is provided on one side of the reduction gear (7), a first flat gear is provided on the other side of the reduction gear (7), and a first transmission device (8) is provided on the bottom of the reduction gear (7). The transmission screw (6) is provided with a second bevel gear (11) on the outside, a lower shaft (12) is provided on one side of the bottom end of the transmission screw (6), a bearing seat (13) is provided on one side of the lower shaft (12), a second transmission device (14) is provided on one side of the transmission screw (6), a supporting device (15) is provided on the inside of the bottom baffle, a lifting device (16) is provided on the outside of the transmission screw (6), a flow-blocking aluminum plate (17) is provided on one side of the bottom baffle, and a mounting side plate (18) is provided on one side of the supporting aluminum material (3).
2. The automatic anti-backflow garage flow blocking device for rainstorm water according to claim 1 is characterized by: The first bevel gear (8) and the second bevel gear (11) are adapted in size, and the transmission screw (6) is connected to the first bevel gear (8) through the second bevel gear (11).
3. The automatic anti-backflow garage flow blocking device for rainstorm water according to claim 1 is characterized by: The transmission screws (6) are provided in two groups and are symmetrically arranged. Corresponding bevel gears are provided at both ends of the lower shaft (12) and at the bottom end of the transmission screw (6). The motor (4) is connected to the transmission screw (6) through the lower shaft (12). The bearing seats (13) are provided in three groups and are arranged at equal distances.
4. The automatic anti-backflow garage flow blocking device for rainstorm water according to claim 1 is characterized by: The supporting devices (15) are provided in four groups and are arranged at equal intervals. The supporting devices (15) include a supporting baffle (1501), a bearing seat vertical plate (1502) is provided on one side of the supporting baffle (1501), and a driven gear (1503) is provided on the inner side of the bearing seat vertical plate (1502).
5. The automatic anti-backflow garage flow blocking device for rainstorm water according to claim 1 is characterized by: The first flat gear is connected to the first transmission device (10) through a transmission belt, the first transmission device (10) is connected to the second transmission device (14) through a transmission belt, and the second transmission device (14) is connected to the driven gear (1503) through a transmission belt.
6. The automatic anti-backflow garage flow blocking device for rainstorm water according to claim 1 is characterized by: The lifting device (16) comprises a lifting block (1601), a stabilizing wheel frame (1602) is provided on one side of the lifting block (1601), a return spring is provided at the bottom end of the stabilizing wheel frame (1602), a power hook (1604) is provided on one side of the lifting device (16), an inclined surface is provided at the top end of the lifting block (1601), the stabilizing wheel frame (1602) is movably connected to the lifting device (16) via the return spring, a movable buckle (1801) is provided on one side of the mounting side plate (18), a connecting rod (1802) is provided on one side of the movable buckle (1801), and a connecting spring (1803) is provided at one end of the connecting rod (1802).
7. The automatic anti-backflow garage flow blocking device for rainstorm water according to claim 1 is characterized by: The number of the flow-blocking aluminum plates (17) is set to four groups, the inner side of the supporting aluminum material (3) and the top of the flow-blocking aluminum plate (17) are provided with a sealing strip (1701), the bottom end of the flow-blocking aluminum plate (17) is provided with a sealing groove, and the outer side of the flow-blocking aluminum plate (17) is provided with a plate unloading rod (1703).