Well lid with sundry collecting structure
By setting up a collection cover and cleaning scraper structure on the manhole cover, the problem of manhole cover is solved, and the effective collection and cleaning of debris is achieved, preventing sewer blockage and ensuring that rainwater flows into the underground pipeline smoothly.
Patent Information
- Application Number
- CN202422315852.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-23
AI Technical Summary
Traditional manhole covers are prone to blockage of debris such as fallen leaves, plastic bags, etc., which causes rainwater to fail to enter the underground pipeline system smoothly, causing urban flooding.
A manhole cover with a debris collection structure is designed, including a manhole cover, a well frame and a collection cover. The manhole cover is equipped with a water inlet hole. The collection cover is in the shape of a round table, with blades and a rotating rod at the bottom. The rotating rod is connected to the cleaning scraper. By rotating the bearing, the cleaning scraper is fitted with the inner wall of the collection cover, and can scrape and collect debris.
Effectively collect and clean up debris in the manhole cover to prevent sewer blockage and ensure that rainwater enters the underground pipeline smoothly.
Smart Images
Figure CN223164000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of manhole covers, in particular to a manhole cover with a sundry collection structure. Background Art
[0002] The main function of traditional manhole covers is to cover the wellhead to prevent pedestrians, vehicles, etc. from falling into the well. However, for rainwater wellheads, they are easily blocked by sundries such as fallen leaves and plastic bags, resulting in the inability of rainwater to smoothly enter the underground pipeline system, thus causing urban waterlogging. There is a lack of a manhole cover in the prior art that can effectively collect sundries and prevent blockages. Therefore, it is particularly important to design a manhole cover that can collect sundries. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a manhole cover with a sundry collection structure in view of the defects and deficiencies of the prior art.
[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a manhole cover, a well frame, and a collection cover. The manhole cover is evenly provided with water inlet holes. A collection cover is provided below the well frame. The collection cover is frustum-shaped. The collection cover is evenly provided with water passing holes. A plurality of blades are further provided at the bottom of the collection cover. A rotating rod is provided at the center of the blades. An outer shell is provided around the rotating rod. The rotating rod is rotatably arranged at the center of the bottom of the collection cover through a bearing. A connecting rod is provided at the upper end of the rotating rod. A cleaning scraper is connected to the end of the connecting rod. The cleaning scraper is attached to the inner wall of the collection cover.
[0005] Furthermore, corresponding threaded holes are provided on the upper frames of the well frame and the collection cover.
[0006] Furthermore, a through hole coaxial with the bottom of the collection cover is provided at the center of the manhole cover. A manhole cover plug is movably arranged in the through hole. A pull ring is provided on the manhole cover plug.
[0007] Furthermore, a manhole cover lock is provided on the manhole cover. The manhole cover is locked and fixed to the well frame by the manhole cover lock. Connecting blocks are symmetrically provided on the manhole cover. A handle is rotatably arranged on the connecting blocks.
[0008] Furthermore, the manhole cover is arranged in the well frame, and one end of the outer edge of the manhole cover protruding is rotatably connected to the well frame through a rotating shaft.
[0009] Furthermore, a shock-absorbing ring is provided between the manhole cover and the well frame.
[0010] Compared with the prior art, the beneficial effect of the utility model is: The utility model provides a manhole cover with a sundry collection structure, which can effectively collect the sundries flowing into the manhole cover with water and prevent the sewer from being blocked. Brief Description of the Drawings
[0011] Figure 1It is a schematic structural diagram of the present utility model.
[0012] Figure 2 It is a schematic structural diagram of the collection cover of the present utility model.
[0013] Figure 3 It is a schematic structural diagram of the manhole cover of the present utility model.
[0014] Figure 4 It is a schematic structural diagram of the manhole frame of the present utility model.
[0015] Explanation of reference numerals: manhole cover 1, manhole cover lock 11, pull ring 12, water inlet hole 13, connecting block 14, handle 15, manhole cover plug 16, manhole frame 2, shock-absorbing ring 21, collection cover 3, water passing hole 31, rotating rod 32, cleaning scraper 33, blade 34, connecting rod 35. Detailed implementation manners
[0016] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Only the preferred embodiments in the description are taken as examples. All other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present utility model.
[0017] As Figures 1-4 shown, the following technical solutions are adopted in this specific implementation manner: It includes a manhole cover 1, a manhole frame 2 and a collection cover 3. The manhole cover 1 is evenly provided with water inlet holes 13. The collection cover 3 is fixedly provided below the manhole frame 2 by bolts. The collection cover 3 is frustum-shaped. The collection cover 3 is evenly provided with water passing holes 31. A plurality of blades 34 are further provided at the bottom of the collection cover 3. A rotating rod 32 is provided at the center of the blades 34. An outer shell is provided around the rotating rod 32. The rotating rod 32 is rotatably arranged at the center of the bottom of the collection cover 3 through a bearing. The upper end of the rotating rod 32 is fixedly provided with a connecting rod 35 by bolts. The end of the connecting rod 35 is connected with a cleaning scraper 33. The cleaning scraper 33 is attached to the inner wall of the collection cover 3. Corresponding threaded holes are provided on the upper edges of the manhole frame 2 and the collection cover 3. The two are connected and fixed by the cooperation of bolts and threaded holes. A through hole coaxial with the bottom of the collection cover 3 is provided at the center of the manhole cover 1. A manhole cover plug 16 is movably arranged in the through hole. A pull ring 12 is fixedly provided on the manhole cover plug 16. A manhole cover lock 11 is provided on the manhole cover 1. The lock block and the lock hole of the manhole cover lock 11 pass through the manhole cover 1. A lock tongue is provided at the bottom of the lock block. By inserting a key into the lock hole and rotating the lock block, the lock tongue is adjusted to extend out and is clamped under the outer frame of the manhole frame 2 for locking. Connecting blocks 14 are symmetrically and fixedly provided on the manhole cover 1. A handle 15 is rotatably arranged on the connecting blocks 14. The manhole cover 1 is arranged in the manhole frame 2, and one end of the protruding outer edge of the manhole cover 1 is rotatably connected to the manhole frame 2 through a rotating shaft. A shock-absorbing ring 21 is fixedly provided between the manhole cover 1 and the manhole frame 2.
[0018] When the present utility model is in use, water flow and sundries flow into the inside through the water inlet holes 13 on the manhole cover 1. The water flow flows into the sewer through the water passing holes 31 on the collection cover 3. The sundries are blocked by the collection cover 3 and remain inside the collection cover 3 and slide down along the inner wall of the collection cover 3 to the bottom of the collection cover 3. The water flow drives the blades 34 below the bottom to rotate. The blades 34 drive the rotating rod 32, and the rotating rod 32 drives the cleaning scraper 33 to scrape the sundries adhered to the inner wall of the collection cover 3 to the bottom of the collection cover 3. When it is necessary to clean the sundries in the collection cover 3, pull out the manhole cover plug 16 through the pull ring 12, use a clamping tool to take out the sundries, and then reinsert the manhole cover plug 16.
[0019] Compared with the prior art, the beneficial effects of the present specific embodiment are as follows:
[0020] 1. By providing a collection cover, sundries flowing into the manhole with water can be effectively collected, preventing the sewer from being blocked.
[0021] 2. By providing blades and a cleaning scraper at the bottom of the collection cover, the sundries on the inner wall of the collection cover can be further cleaned and collected.
[0022] For those skilled in the art, they can modify the technical solutions recorded in the foregoing embodiments and perform equivalent replacements for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A manhole cover with a sundry collection structure, characterized in that: It includes a well cover (1), a well frame (2) and a collection cover (3). The well cover (1) is evenly provided with water inlet holes (13). A collection cover (3) is provided below the well frame (2). The collection cover (3) is frustum-shaped. The collection cover (3) is evenly provided with water passing holes (31). A plurality of blades (34) are further provided at the bottom of the collection cover (3). A rotating rod (32) is provided at the center of the blades (34). An outer shell is provided around the rotating rod (32). The rotating rod (32) is rotatably arranged at the center of the bottom of the collection cover (3) through a bearing. An connecting rod (35) is provided at the upper end of the rotating rod (32). A cleaning scraper (33) is connected to the end of the connecting rod (35). The cleaning scraper (33) is attached to the inner wall of the collection cover (3).
2. The manhole cover with a sundry collection structure according to claim 1, characterized in that: Corresponding threaded holes are provided on the upper frames of the well frame (2) and the collection cover (3).
3. The manhole cover with a sundry collection structure according to claim 2, characterized in that: A through hole coaxial with the bottom of the collection cover (3) is provided at the center of the well cover (1). A well cover plug (16) is movably arranged in the through hole. A pull ring (12) is provided on the well cover plug (16).
4. The manhole cover with a sundry collection structure according to claim 3, characterized in that: A well cover lock (11) is provided on the well cover (1). The well cover (1) is locked and fixed to the well frame (2) by using the well cover lock (11). Connecting blocks (14) are symmetrically provided on the well cover (1). A handle (15) is rotatably provided on the connecting blocks (14).
5. The manhole cover with a sundry collection structure according to claim 4, characterized in that: The well cover (1) is arranged in the well frame (2), and one end of the outer edge of the well cover (1) protruding is rotatably connected to the well frame (2) through a rotating shaft.
6. The manhole cover with a sundry collection structure according to claim 5, characterized in that: A shock-absorbing ring (21) is provided between the well cover (1) and the well frame (2).