Gutter inlet sewage intercepting device
By designing a rainwater interception device with springs and grille plates, the problem of rainwater interception and drainage system is solved during heavy rain, and the effect of improving drainage efficiency and extending the cleaning cycle during heavy rain.
Patent Information
- Application Number
- CN202323529177.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-22
AI Technical Summary
In heavy rainy weather, the sewage interceptor hanging basket at the rainwater outlet can easily overflow due to excessive accumulation of water and debris or cause the drainage system to be blocked, and it will be difficult to clean and maintain frequently.
Design a kind of rainwater sewage interception device, a spring is installed at the angle of the four edges on the top of the basket, and the bolt hanging on the manhole cover; the four weeks of the hanging basket set the fence, the bolt is installed on the top of the fence; The grille plate, grid hole are staggered, the grille plate consists of a pressure plate, with a shaft and a tank. When it encounters heavy rain or excessive garbage, the spring stretchs, the basket decreases, the grille plate is rotated, the garbage is compacted, and the garbage is compacted. Improve drainage capacity.
Through the elastic effect of the spring, the drainage system is unblocked to improve the water drainage efficiency; effectively blocks large debris and dirt into the drainage system, extend the cleaning cycle, and reduce maintenance costs.
Smart Images
Figure CN222390599U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal drainage equipment, in particular to a rainwater inlet sewage interception device. Background Art
[0002] The rainwater outlet sewage interception hanging basket 1 is a device for collecting debris and dirt at the rainwater outlet; when rainwater flows into the rainwater outlet, the debris and dirt therein will be blocked in the basket, and clean water will flow into the drainage system through the gaps in the basket; it can effectively prevent the rainwater outlet from being blocked and keep the drainage system unobstructed.
[0003] However, in heavy rain, water may quickly accumulate in the rainwater outlet and bring a large amount of debris and dirt. The capacity of the basket is insufficient to cope with the large amount of accumulated water and debris, resulting in overflow or obstruction of the drainage system, causing waterlogging on the road. Moreover, due to the large amount of accumulated water and dirt in heavy rain, it becomes more difficult to clean the rainwater outlet sewage interception hanging basket 1, requiring frequent cleaning and maintenance. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a rainwater inlet sewage interception device.
[0005] The technical solution of the utility model is achieved in this way:
[0006] A sewage interception device for a rainwater inlet comprises a hanging basket. Springs are installed at the angles of four sides of the top of the hanging basket. The springs are suspended on a first bolt, and the first bolt is installed on a manhole cover.
[0007] Furthermore, a fence is arranged around the hanging basket, and a plurality of second bolts are equidistantly installed on both sides of the top of the fence, and the second bolts are installed on the manhole cover.
[0008] Furthermore, grille plates are provided on both sides of the hanging basket, the grille holes on the hanging basket are staggered, a rotating shaft is installed at the lower end of the grille plate, the rotating shaft is rotatably installed on the hanging basket, and a rotating groove is opened on the hanging basket, and the rotating groove is located at both ends of the rotating shaft.
[0009] Furthermore, the grille plate is composed of multiple pressure plates, which are located in the grille holes of the hanging basket. The pressure plate is composed of two rectangular blocks and two arc blocks. The smaller arc block is installed at the bottom of the larger arc block, and the two rectangular blocks are respectively installed at the bottom of the smaller arc block and the top of the larger arc block.
[0010] Furthermore, blocks are provided at the two outermost pressure plates of the grille plate, the blocks are in contact with the pressure plates, the blocks are cylindrical and have the same thickness as the pressure plates, the blocks are co-centric with the smaller arc-shaped blocks on the pressure plates, and the blocks are installed at the bottom of the fence.
[0011] Furthermore, the length of the grid plate above the rotating shaft is the same as the width of the bottom of the hanging basket.
[0012] The utility model has the following beneficial effects:
[0013] 1. The utility model utilizes the elastic effect of the spring to solve the problem of slow flow rate of the rainwater well during heavy rain, maintains the smooth flow of the drainage system, and improves the drainage efficiency.
[0014] 2. The utility model effectively blocks large pieces of debris and dirt from flowing into the drainage system from the gap between the hanging basket and the manhole cover, thereby ensuring the smooth flow of the drainage system.
[0015] 3. The utility model can compact the garbage in the hanging basket, improve the drainage capacity of the hanging basket, extend the cleaning cycle and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is an overall schematic diagram of a stormwater inlet sewage interception device;
[0017] Figure 2 It is a partial schematic diagram of a stormwater inlet sewage interception device;
[0018] Figure 3 The present invention is a schematic diagram of the state of a rainwater inlet sewage interception device after the hanging basket is lowered. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. 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.
[0020] Please refer to Figures 1 to 3 The utility model provides a rainwater inlet sewage intercepting device, including a hanging basket 1, springs 2 are installed at the angles of the four sides of the top of the hanging basket 1, the spring 2 is suspended on the first bolt 3, and the first bolt 3 is installed on the manhole cover. Sewage with debris and dirt will enter the hanging basket 1 through the rainwater inlet, and after being filtered and intercepted by the hanging basket 1, it will flow into the drainage pipe through the grille holes on the hanging basket 1 and stay away. When there is too much garbage in the hanging basket 1 and it is not cleaned up in time or when it rains heavily, the weight of the garbage or the impact of rainwater will cause the hanging basket 1 to be forced downward. Due to the elastic effect of the spring 2, the hanging basket 1 will drop a distance. At this time, the rainwater can flow into the drainage pipe through the gap between the hanging basket 1 and the manhole cover, which speeds up the discharge speed of rainwater, ensures the smooth flow of the drainage system, and solves the problem of slow flow rate of the rainwater well during heavy rain.
[0021] A fence 4 is arranged around the hanging basket 1, and a plurality of second bolts 5 are equidistantly installed on both sides of the top of the fence 4, and the second bolts 5 are installed on the manhole cover; when the hanging basket 1 descends, the setting of the fence 4 can effectively prevent large pieces of debris and dirt from flowing into the drainage system from the gap between the hanging basket 1 and the manhole cover, thereby ensuring the smooth flow of the drainage system; the setting of the second bolts 5 on the top of the fence 4 can fix the fence 4 on the manhole cover, thereby ensuring the stability of the fence 4 and preventing it from being moved or damaged by external forces; the setting of the second bolts 5 makes the entire device more solid and reliable, thereby improving the safety of use.
[0022] A grid plate 6 is provided on both sides of the hanging basket 1. The grid holes on the hanging basket 1 are staggered. A rotating shaft 7 is installed at the lower end of the grid plate 6. The rotating shaft 7 is rotatably installed on the hanging basket 1. A rotating groove 8 is opened on the hanging basket 1. The rotating groove 8 is located at both ends of the rotating shaft 7. The grid plate 6 is composed of a plurality of pressing plates 9. The pressing plate 9 is located in the grid hole of the hanging basket 1. The pressing plate 9 is composed of two rectangular blocks and two arc blocks. The smaller arc block is installed at the bottom of the larger arc block. The two rectangular blocks are respectively installed at the bottom of the smaller arc block and the top of the larger arc block; a stopper 10 is provided at the two outermost pressing plates 9 of the grid plate 6. The stopper 10 is in contact with the pressing plate 9. The stopper 10 is a cylinder and has the same thickness as the pressing plate 9. The stopper 10 is in contact with the smaller arc block on the pressing plate 9. The arc blocks are concentric, and the stopper 10 is installed at the bottom of the fence 4; when it rains heavily or there is too much garbage inside the hanging basket 1, the hanging basket 1 is subjected to a downward impact force, at this time the spring 2 is stretched, the hanging basket 1 descends, driving the grille plate 6 to descend together, and the stopper 10 pushes the two outermost pressure plates 9 of the grille plate 6 to rotate along the rotating groove 8, and the pressure plate 9 drives the entire grille plate 6 to rotate along the rotating groove 8 through the rotating shaft 7, and the grille plates 6 on both sides rotate toward the inside of the hanging basket 1 at the same time, compacting the garbage inside the hanging basket 1, reducing the volume occupied by the garbage, and improving the drainage capacity of the hanging basket 1; ensuring the smooth discharge of rainwater, protecting the normal operation of the drainage system, and at the same time increasing the garbage holding capacity of the hanging basket 1, extending the cleaning cycle, and reducing maintenance costs.
[0023] The length of the grille plate 6 above the rotating shaft 7 is the same as the width of the bottom of the hanging basket 1; ensure that the grille plate 6 can completely cover the bottom of the hanging basket 1 after rotation, and completely compact the garbage in the hanging basket 1 to improve the drainage capacity of the hanging basket 1.
[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A rainwater inlet sewage interception device, characterized in that: The invention comprises a hanging basket (1), wherein springs (2) are installed at the angles of the four sides of the top of the hanging basket (1), and the springs (2) are suspended on first bolts (3), and the first bolts (3) are installed on the manhole cover; a fence (4) is arranged around the hanging basket (1), and a plurality of second bolts (5) are equidistantly installed on both sides of the top of the fence (4), and the second bolts (5) are installed on the manhole cover; grille plates (6) are arranged on both sides of the hanging basket (1), and the grille holes on the hanging basket (1) are staggered, and a rotating shaft (7) is installed at the lower end of the grille plate (6), and the rotating shaft (7) is rotatably installed on the hanging basket (1); a rotating groove (8) is opened on the hanging basket (1), and the rotating groove (8) is located at the The two ends of the rotating shaft (7); the grille plate (6) is composed of a plurality of pressure plates (9), the pressure plate (9) is located in the grille hole of the hanging basket (1), the pressure plate (9) is composed of two rectangular blocks and two arc blocks, the smaller arc block is installed at the bottom of the larger arc block, and the two rectangular blocks are respectively installed at the bottom of the smaller arc block and the top of the larger arc block; the two outermost pressure plates (9) of the grille plate (6) are provided with a stopper (10), the stopper (10) is in contact with the pressure plate (9), the stopper (10) is a cylinder and has the same thickness as the pressure plate (9), the stopper (10) and the smaller arc block on the pressure plate (9) are co-centric, and the stopper (10) is installed at the bottom of the fence (4).
2. A rainwater inlet sewage interception device according to claim 1, characterized in that: The length of the grid plate (6) located above the rotating shaft (7) is the same as the width of the bottom of the hanging basket (1).