Overflow well sewage intercepting basket convenient to clean

Abstract

The invention relates to the technical field of overflow wells, in particular to an overflow well sewage intercepting basket convenient to clean, a mounting hole is formed in the sewage intercepting basket, a collecting frame used for collecting garbage in the sewage intercepting basket is arranged in the mounting hole, a cover plate assembly is arranged at the top of the collecting frame, and an opening and closing assembly used for controlling whether a cover plate is opened or not is arranged on the cover plate assembly; a dirt scraping assembly capable of pushing garbage in the dirt intercepting basket into the collecting frame is rotationally connected to the dirt intercepting basket; according to the sewage intercepting basket, garbage can be conveniently cleaned, the garbage in the sewage intercepting basket can be pushed into the collecting frame by rotating the sewage scraping assembly, and the situation that the garbage is stacked on the sewage intercepting basket, and the water flowing speed of the sewage intercepting basket is affected is avoided; the cover plate assembly is matched with the opening and closing assembly to seal the collecting frame in a normal state; meanwhile, the mounting hole and the detachable collecting frame are convenient for later maintenance and cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of overflow wells, in particular to an overflow well sewage intercepting basket which is easy to clean. Background Art

[0002] An overflow well is a type of drainage inspection well, generally found in intercepting combined sewer systems and urban drainage engineering pump station systems, and has the function of controlling the flow of water. In the construction of sponge city communities, overflow wells are usually pre-buried in sunken green spaces, rainwater gardens, grass-planted ditches, etc. to discharge excess rainwater or accumulated water.

[0003] The overflow well includes a well body, a sewage interception basket is placed on the top of the well body, a rain grate is installed on the top of the sewage interception basket, and a plurality of water permeable holes connected with the well chamber are opened on the rain grate. When the sewage interception basket is used for a long time, especially in the rainy period, a lot of garbage will be washed into the sewage interception basket with rainwater. The garbage accumulates on the sewage interception basket and affects the water flow speed of the sewage interception basket. Therefore, a sewage interception basket is needed that is convenient for manual cleaning of garbage in the sewage interception basket on a regular basis. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide an overflow well sewage interception basket that is easy to clean.

[0005] The technical solution adopted by the present invention to solve its technical problem is: The utility model discloses an overflow well sewage interception basket which is easy to clean. The sewage interception basket is provided with a mounting hole. A collection frame for collecting garbage in the sewage interception basket is arranged in the mounting hole. A cover plate assembly is arranged on the top of the collection frame. An opening and closing assembly for controlling whether the cover plate is opened is arranged on the cover plate assembly. A sewage scraping assembly which can push garbage in the sewage interception basket into the collection frame is rotatably connected to the sewage interception basket.

[0006] Preferably, a further technical solution of the present invention is: Preferably, the scraping assembly includes a main scraper and a rotating rod. The main scraper is arranged to fit the upper surface of the bottom plate of the waste intercepting basket. The rotating rod is arranged perpendicular to the main scraper and fixedly connected to the main scraper. The lower end of the rotating rod is rotatably connected to the center of the bottom plate of the waste intercepting basket.

[0007] Preferably, it also includes an auxiliary component, which includes a mounting block, an outer cylinder is connected to the upper end of the mounting block, two auxiliary scrapers are installed on the outer side of the mounting block at intervals, and the spacing between the two auxiliary scrapers is equal to the width of the main scraper; the upper cross-section of the rotating rod is a rectangular structure, the outer cylinder is vertically sleeved with the rotating rod, a limiting hole is provided at the center of the rain grate, and the upper end of the outer cylinder passes through the limiting hole; an mounting cavity is opened in the mounting block, and a stabilizing spring is provided in the mounting cavity; one end of the stabilizing spring is fixedly connected to the inner wall of the mounting cavity, and the other end is fixedly connected to the top surface of the main scraper; the auxiliary scraper plays a role in cleaning sticky garbage on the side of the main scraper.

[0008] Preferably, the cover plate assembly includes a fixed cover, with flip covers hinged on both sides of the fixed cover, and a support spring connected between the bottom surfaces of the two flip covers; the flip covers automatically reset and close through the support spring, and the collection box is in a closed state under normal conditions to prevent odor backflow.

[0009] Preferably, the opening and closing assembly includes a mounting plate provided at the inner end of the mounting block. Vertical movable connections are provided at both the left and right ends of the mounting plate with abutting columns. An abutting block one is fixedly connected to the upper end of the abutting column, and the lower end abuts against the corresponding flip cover; the abutting block one is hemispherical. A telescopic spring is sleeved on the column body of the abutting column between the mounting plate and the abutting block one. One end of the telescopic spring is fixedly connected to the top surface of the mounting plate, and the other end is fixedly connected to the bottom surface of the abutting block one; a triggering arc plate is provided on the rotating rod. When the triggering arc plate abuts against the abutting block one, the corresponding flip cover opens.

[0010] Preferably, a collection assembly is provided inside the collection box, and one triggering component is provided on each of the left and right sides outside the collection box; the collection assembly includes two movable plates provided on the left and right sides inside the collection box, and an elastic sheet is connected between the two movable plates; the two triggering components respectively correspond to the two movable plates, and the triggering component is movably connected to the corresponding movable plate; when the movable plate is pressed, the elastic sheet deforms and moves inward, avoiding garbage accumulation at both sides of the collection box and pushing the garbage from both sides to the middle.

[0011] Preferably, an installation shell is provided on the bottom surface of the sewage interception basket, and a triggering component is provided inside the installation shell. The triggering component includes a large rack and a small rack slidably connected inside the installation shell. A triggering rod is provided at one end of the large rack close to the movable plate. When the triggering component is triggered by the main scraper, the end of the triggering rod away from the large rack penetrates into the collection box, pushing the movable plate towards the middle of the collection box; a first rotating shaft and a second rotating shaft are rotatably connected inside the installation shell. A bevel gear one and a small gear are provided on the first rotating shaft, a bevel gear two and a large gear are provided on the second rotating shaft. The large gear meshes with the large rack, the gear two meshes with the bevel gear one, and the small gear meshes with the small rack. The top end of the small rack penetrates through the installation shell and the bottom plate of the sewage interception basket, and a connecting block two is connected to the top end of the small rack. The connecting block two is hemispherical.

[0012] Preferably, the movable plate is vertically arranged, and its top surface is inclined downward from the side close to the side wall of the collection box to the side away from the side wall of the collection box; the inclined top surface guides the garbage to slide towards the middle of the collection box, avoiding garbage accumulation on the top of the movable plate.

[0013] Preferably, a maintenance hole is provided on the rain grate above the collection box, and an auxiliary cover is detachably connected to the maintenance hole; after using for a period of time, opening the auxiliary cover can achieve regular cleaning of the collection box.

[0014] Preferably, a number of water passing holes are provided on the side wall of the collection box; solid garbage is intercepted, and the water in the garbage inside the collection box is discharged.

[0015] The present invention adopting the above technical solution, compared with the prior art, its prominent features are: This sewage interception basket can facilitate garbage cleaning. By rotating the sewage scraping component, the garbage in the sewage interception basket can be pushed into the collection box, avoiding the accumulation of garbage on the sewage interception basket and affecting the water flow speed of the sewage interception basket. At the same time, the installation holes and the detachable collection box facilitate later maintenance and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the sewage interception basket during installation in an embodiment of the present invention; Figure 2 It is a schematic structural diagram of the sewage interception basket in an embodiment of the present invention; Figure 3 It is a cross-sectional view of the connection between the sewage scraping component and the auxiliary component in an embodiment of the present invention; Figure 4 It is a schematic structural diagram of the cover plate component in an embodiment of the present invention; Figure 5 It is a schematic structural diagram of the connection between the cover plate component and the opening and closing component in an embodiment of the present invention; Figure 6 It is a first-state structural diagram of the anti-accumulation component and the trigger component in an embodiment of the present invention; Figure 7 It is a second-state structural diagram of the anti-accumulation component and the trigger component in an embodiment of the present invention; Figure 8 It is a schematic structural diagram of the connection between the collection box and the anti-accumulation component in an embodiment of the present invention.

[0017] The reference numerals in the drawings are: 1, well body; 2, sewage interception basket; 3, rain grate; 4, sewage scraping component; 5, collection box; 501, water passing hole; 6, cover plate component; 7, opening and closing component; 8, collection component; 9, auxiliary component; 10, trigger component; 11, installation shell; 41, main scraper; 42, rotating rod; 61, fixed cover; 62, flip cover; 63, support spring; 71, installation plate; 72, abutting column; 73, first abutting block; 74, telescopic spring; 75, trigger arc plate; 81, movable plate; 82, elastic sheet; 91, auxiliary scraper; 92, installation block; 93, outer cylinder; 94, stable spring; 101, second abutting block; 102, small rack; 103, small gear; 104, first bevel gear; 105, second bevel gear; 106, large gear; 107, large rack; 108, trigger rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present invention will be further described below in conjunction with specific embodiments. The purpose is only to better understand the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0019] As Figures 1 to 8As shown in the figure, this embodiment provides an overflow well sewage interception basket 2 that is convenient for cleaning. The sewage interception basket 2 is provided with mounting holes, and a collection frame 5 for collecting garbage in the sewage interception basket 2 is arranged in the mounting holes. A cover plate assembly 6 is arranged on the top of the collection frame 5, and an opening and closing assembly 7 for controlling whether the cover plate is opened is arranged on the cover plate assembly 6; a scraping assembly 4 that can push the garbage in the sewage interception basket 2 into the collection frame 5 is rotatably connected to the sewage interception basket 2.

[0020] The scraping assembly 4 includes a main scraping plate 41 and a rotating rod 42. The main scraping plate 41 is arranged in contact with the upper surface of the bottom plate of the sewage interception basket 2, and the rotating rod 42 is arranged perpendicular to the main scraping plate 41 and fixedly connected to the main scraping plate 41; the lower end of the rotating rod 42 is rotatably connected to the center of the bottom plate of the sewage interception basket 2.

[0021] It further includes an auxiliary assembly 9. The auxiliary assembly 9 includes a mounting block 92. The upper end of the mounting block 92 is connected with an outer cylinder 93. Two auxiliary scraping plates 91 are spaced apart and installed on the outside of the mounting block 92. The distance between the two auxiliary scraping plates 91 is equal to the width of the main scraping plate 41; the upper cross-section of the rotating rod 42 is in a rectangular structure. The outer cylinder 93 is vertically sleeved on the rotating rod 42. A limiting hole is arranged at the center of the rain grate 3, and the upper end of the outer cylinder 93 passes through the limiting hole; a mounting cavity is opened in the mounting block 92, and a stabilizing spring 94 is arranged in the mounting cavity; one end of the stabilizing spring 94 is fixedly connected to the inner wall of the mounting cavity, and the other end is fixedly connected to the top surface of the main scraping plate 41; the auxiliary scraping plates 91 play a role in cleaning the garbage adhered to the side of the main scraping plate 41.

[0022] The cover plate assembly 6 includes a fixed cover 61. Two flip covers 62 are hinged on both sides of the fixed cover 61, and a support spring 63 is connected between the bottom surfaces of the two flip covers 62; the flip covers 62 are automatically reset and closed through the support spring 63. When the garbage on the sewage interception basket 2 is not cleaned, the flip covers 62 are always in a closed state under the action of the support spring 63. In this embodiment, the fixed cover 61 can be placed on the collection frame 5, can also be inserted into the collection frame 5 through slots and insertion blocks, and can also be fixed on the collection frame 5.

[0023] The opening and closing assembly 7 includes a mounting plate 71 provided at the inner end of the mounting block 92. Both the left and right ends of the mounting plate 71 are vertically movably connected with abutting columns 72. An abutting block one 73 is fixedly connected to the upper end of the abutting column 72, and the lower end abuts against the corresponding flip cover 62. The bottom end of the abutting column 72 is a smooth spherical surface and always abuts against the top surface of the flip cover 62, and the abutting position is close to the rotating shaft of the flip cover 62, so that a small downward movement of the abutting column 72 can drive the flip cover 62 to flip by a large angle; the abutting block one 73 is hemispherical, and a telescopic spring 74 is sleeved outside the column body of the abutting column 72 between the mounting plate 71 and the abutting block one 73. One end of the telescopic spring 74 is fixedly connected to the top surface of the mounting plate 71, and the other end is fixedly connected to the bottom surface of the abutting block one 73; a trigger arc plate 75 is provided on the rotating rod 42. When the trigger arc plate 75 abuts against the abutting block one 73, the corresponding flip cover 62 opens; the top end of the abutting block one 73 protrudes from the bottom plate of the sewage intercepting basket 2 under normal conditions, so that the trigger arc plate 75 can perform a pressing operation on it; the setting of the trigger arc plate 75 enables the main scraper 41 to keep the flip cover 62 in a state of first closing and then opening when scraping the garbage on the bottom plate of the sewage intercepting basket 2.

[0024] An aggregation assembly 8 is provided in the collection frame 5, and a trigger assembly 10 is provided on each of the left and right sides outside the collection frame 5; the aggregation assembly 8 includes two movable plates 81 provided on the left and right sides inside the collection frame 5, and an elastic sheet 82 is connected between the two movable plates 81; the two trigger assemblies 10 respectively correspond to the two movable plates 81, and the trigger assembly 10 is movably connected to the corresponding movable plate 81; when the movable plate 81 is pressed, the elastic sheet 82 deforms and moves inward, preventing garbage from accumulating at both sides of the collection frame 5 and pushing the garbage from both sides to the middle.

[0025] The bottom surface of the sewage interception basket 2 is provided with an installation shell 11, and a trigger assembly 10 is arranged inside the installation shell 11. The trigger assembly 10 includes a large rack 107 and a small rack 102 that are slidably connected inside the installation shell 11. One end of the large rack 107 close to the movable plate 81 is provided with a trigger rod 108. A through hole one for the trigger rod 108 to pass through is opened on the side wall of the collection frame 5. After the trigger assembly 10 is triggered, the end of the trigger rod 108 away from the large rack 107 will penetrate into the collection frame 5 through the through hole one, and push the movable plate 81 to move towards the inside of the collection frame 5; a first rotating shaft and a second rotating shaft are rotatably connected inside the installation shell 11. A bevel gear one 104 and a small gear 103 are arranged on the first rotating shaft, and a bevel gear two 105 and a large gear 106 are arranged on the second rotating shaft. The large gear 106 meshes with the large rack 107, the gear two meshes with the bevel gear one 104, and the small gear 103 meshes with the small rack 102. The top end of the small rack 102 penetrates through the bottom plate of the installation shell 11 and the sewage interception basket 2. The top end of the small rack 102 is connected with a second abutting block 101. The second abutting block 101 is hemispherical. The top end of the second abutting block 101 protrudes from the bottom plate of the sewage interception basket 2 under normal conditions. A counterbore for the second abutting block 101 to move down is opened inside the sewage interception basket 2, and a through hole two for the small rack 102 to pass through is also provided. The counterbore is communicated with the through hole two to ensure the downward movement of the second abutting block 101 and the small rack 102; the meshing transmission between the large gear 106 and the large rack 107 can increase the transmission stroke, so as to fully push the movable plate 81 to move inside the collection frame 5.

[0026] The movable end of the trigger rod 108 is always placed outside the collection frame 5 under normal conditions, so that maintenance personnel can take out the collection frame 5 and dump the collected garbage.

[0027] The movable plate 81 is vertically arranged, and its top surface is inclined downward from the side close to the side wall of the collection frame 5 to the side far from the side wall of the collection frame 5; the inclined top surface guides the garbage to slide towards the middle of the collection frame 5 to prevent the garbage from accumulating on the top of the movable plate 81.

[0028] An inspection hole is arranged on the rain grate 3 above the collection frame 5, and an auxiliary cover is detachably connected to the inspection hole; after using for a period of time, opening the auxiliary cover can realize the regular cleaning of the collection frame 5.

[0029] A plurality of water passing holes 501 are opened on the side wall of the collection frame 5; solid garbage is intercepted, and the water in the garbage inside the collection frame 5 is discharged.

[0030] By the cooperation of the scraping component 4, the cover plate component 6, the opening and closing component 7, the collection component 8, the auxiliary component 9 and the trigger component 10, the regular cleaning operation of the garbage on the bottom plate of the sewage interception basket 2 can be realized, and at the same time, the collected garbage can be collected; when the garbage is not being cleaned, the collection box 5 is in a closed state to prevent the garbage inside from flowing back into the sewage interception basket 2 during heavy rain; through the collection component 8, the garbage can also be pushed to the middle of the collection box 5 to avoid the situation where the garbage always accumulates on one side and subsequent garbage cannot fall in; through the auxiliary component 9, the garbage adhered to the main scraper 41 can be cleaned, so that the garbage on the sewage interception basket 2 can fall into the collection box 5 to the greatest extent.

[0031] During use, first install the well body 1 at the construction position, then place the sewage interception basket 2 inside the top of the well body 1, then place the collection box 5 in the installation hole of the sewage interception basket 2, and finally install the rain grate 3 at the wellhead of the well body 1.

[0032] After experiencing the rainy season, when the maintenance personnel conduct inspection and maintenance operations on the overflow well, first rotate the limit block at the top of the outer cylinder 93. The outer cylinder 93 drives the rotating rod 42 to rotate, and the rotating rod 42 drives the main scraper 41 to start scraping the garbage on the bottom plate of the sewage interception basket 2. Under the action of the trigger arc plate 75, it moves downward against the first abutting block 73, and then the lower end of the abutting column 72 abuts against the flip cover 62 to turn it down and open. The main scraper 41 scrapes the garbage on the sewage interception basket 2 into the collection box 5. When the trigger arc plate 75 no longer presses against the first abutting block 73, under the action of the telescopic spring 74 and the support spring 63, the abutting column 72 and the first abutting block 73 are reset. When the main scraper 41 rotates to the position where it abuts against and presses down the second abutting block 101, it will move downward against the second abutting block 101, so that under the action of the small rack 102 and the small gear 103, the bevel gear 104 and the bevel gear 105, and the large gear 106 and the large rack 107, the trigger rod 108 is pushed to move, so that the corresponding movable plate 81 is pushed to move inside the collection box 5 to push the garbage to the middle position of the collection box 5 for the continuous falling of subsequent garbage. When the main scraper 41 does not abut against the second abutting block 101, under the action of the elastic piece 82, the movable plate 81 returns to its original position and pushes the trigger rod 108 and the movable plate 81 back to their original positions.

[0033] When rotating the limit block or the outer cylinder 93, the limit block or the outer cylinder 93 can be pressed so that the auxiliary scraper 91 moves downward to scrape the garbage adhered to the main scraper 41. When not pressed, the auxiliary scraper 91 resets under the action of the stable spring 94.

[0034] After using for a period of time, open the auxiliary cover on the rain grate 3, then take out the collection box 5 and clean the collection box 5. After cleaning, put it back into the installation hole of the sewage interception basket 2, and then reinstall the auxiliary cover of the rain grate 3.

[0035] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0036] It should be noted that the basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An overflow well sewage interception basket that is easy to clean, characterized in that: The waste interception basket (2) is provided with a mounting hole, a collection frame (5) for collecting waste in the waste interception basket (2) is provided in the mounting hole, a cover plate assembly (6) is provided on the top of the collection frame (5), and an opening and closing assembly (7) for controlling whether the cover plate is opened is provided on the cover plate assembly (6); a scraping assembly (4) capable of pushing waste in the waste interception basket (2) into the collection frame (5) is rotatably connected to the waste interception basket (2).

2. The overflow well sewage interception basket that is easy to clean according to claim 1, characterized in that: The scraping assembly (4) comprises a main scraper (41) and a rotating rod (42); the main scraper (41) is arranged to fit the upper surface of the bottom plate of the waste intercepting basket (2); the rotating rod (42) is arranged perpendicular to the main scraper (41) and is fixedly connected to the main scraper (41); the lower end of the rotating rod (42) is rotatably connected to the center of the bottom plate of the waste intercepting basket (2).

3. The overflow well sewage interception basket that is easy to clean according to claim 2, characterized in that: The utility model also comprises an auxiliary component (9), wherein the auxiliary component (9) comprises a mounting block (92), the upper end of the mounting block (92) being connected to an outer cylinder (93), two auxiliary scrapers (91) being installed at intervals on the outer side of the mounting block (92), and the spacing between the two auxiliary scrapers (91) being equal to the width of the main scraper (41); the upper cross section of the rotating rod (42) is in a rectangular structure, the outer cylinder (93) and the rotating rod (42) are vertically sleeved, a limiting hole is provided at the center of the rain screen (3), and the upper end of the outer cylinder (93) passes through the limiting hole; an installation cavity is provided in the mounting block (92), and a stabilizing spring (94) is provided in the installation cavity; one end of the stabilizing spring (94) is fixedly connected to the inner wall of the installation cavity, and the other end is fixedly connected to the top surface of the main scraper (41).

4. The overflow well sewage interception basket that is easy to clean according to claim 2, characterized in that: The cover plate assembly (6) comprises a fixed cover (61), with flip covers (62) hingedly connected to both sides of the fixed cover (61), and a support spring (63) connected between the bottom surfaces of the two flip covers (62).

5. The overflow well sewage interception basket that is easy to clean according to claim 4, characterized in that: The opening and closing assembly (7) comprises a mounting plate (71) arranged on the inner end of the mounting block (92); both left and right ends of the mounting plate (71) are vertically movably connected with abutment columns (72); the upper end of the abutment column (72) is fixedly connected with abutment block 1 (73), and the lower end abuts against the corresponding flip cover (62); the abutment block 1 (73) is hemispherical; the abutment column (72) is located between the mounting plate (71) and the abutment block 1 (73); a telescopic spring (74) is provided on the outer sleeve of the column body; one end of the telescopic spring (74) is fixedly connected to the top surface of the mounting plate (71), and the other end is fixedly connected to the bottom surface of the abutment block 1 (73); a trigger arc plate (75) is provided on the rotating rod (42); when the trigger arc plate (75) abuts against the abutment block 1 (73), the corresponding flip cover (62) is opened.

6. The overflow well sewage interception basket that is easy to clean according to claim 2, characterized in that: A collection component (8) is provided inside the collection frame (5), and a trigger component (10) is provided on the left and right sides of the outside of the collection frame (5); the collection component (8) comprises two movable plates (81) provided on the left and right sides of the collection frame (5), and an elastic sheet (82) is connected between the two movable plates (81); the two trigger components (10) correspond to the two movable plates (81) respectively, and the trigger components (10) are movably connected to the corresponding movable plates (81).

7. The overflow well sewage interception basket that is easy to clean according to claim 6, characterized in that: A mounting shell (11) is provided on the bottom surface of the waste interception basket (2), and a trigger assembly (10) is provided in the mounting shell (11). The trigger assembly (10) includes a large rack (107) and a small rack (102) slidably connected in the mounting shell (11), and a trigger rod (108) is provided at one end of the large rack (107) close to the movable plate (81). When the trigger assembly (10) is triggered by the main scraper (41), the trigger rod (108) passes through the end away from the large rack (107) into the collection frame (5), and pushes the movable plate (81) toward the middle of the collection frame (5); A first rotating shaft and a second rotating shaft are rotatably connected in the mounting shell (11); a bevel gear 1 (104) and a small gear (103) are arranged on the first rotating shaft; a bevel gear 2 (105) and a large gear (106) are arranged on the second rotating shaft; the large gear (106) meshes with a large rack (107); the second gear meshes with the bevel gear 1 (104); the small gear (103) meshes with the small rack (102); The top end of the small toothed rack (102) penetrates the mounting shell (11) and the bottom plate of the dirt intercepting basket (2), and the top end of the small toothed rack (102) is connected to abutment block 2 (101), which is hemispherical.

8. The overflow well sewage interception basket that is easy to clean according to claim 6, characterized in that: The movable plate (81) is arranged vertically, and the top surface is arranged to be inclined downward from a side close to the side wall of the collection frame (5) to a side away from the side wall of the collection frame (5).

9. The overflow well sewage interception basket that is easy to clean according to claim 1, characterized in that: An inspection hole is provided on the rain screen (3) at the upper side of the collecting frame (5), and an auxiliary cover is detachably connected to the inspection hole.

10. The overflow well sewage interception basket that is easy to clean according to claim 1, characterized in that: A plurality of water holes (501) are provided on the side wall of the collection frame (5).

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