A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage manhole cover with anti-theft function
The invention discloses a drainage manhole cover with an anti-theft function. The drainage manhole cover structurally comprises a drainage mechanism, a gravity block and a threaded ring, wherein the threaded ring is fixedly embedded in the outer side of the drainage mechanism, the gravity block is welded to the middle of the right side of the drainage mechanism, a force bearing mechanism on the side surface of a blocking mechanism is stressed by water flow, and a bent plate is bent inwards when being stressed. Impulsive force of water to the bent plate is enhanced through a force bearing plate, so that a friction ring is extruded by the force bearing mechanism, the friction ring is slightly compressed in the direction of a support column through a sponge ring, the whole cleaning structure is stressed, a rotating ring is driven to rotate on the inner side of a clamping plate, and impurities such as leaves and the like are cleaned by a scraping mechanism; and additionally, a friction plate is attached to the upper end of the clamping plate to slide, so that the blocking mechanism rotates with the friction plate as a center point when ascending and descending, an inclined plate rotates on a limiting shaft, and when the blocking mechanism rotates along with a rotating ring, leaves are scratched by a scraping block, so that gaps are formed between the blocked leaves, and the leaves can conveniently circulate.
本发明公开了一种具有防盗功能的排水井盖，其结构包括排水机构、重力块、螺纹环，螺纹环嵌固在排水机构外侧，重力块焊接在排水机构右侧中间，水流对阻挡机构侧面的承力机构受力，弯曲板受力时向内弯曲，通过承力板增强水对弯曲板的冲力，从而承力机构对摩擦环挤压，使摩擦环通过海绵环往支撑柱方向轻微的压缩，使得清理结构整体受力，带动转动环在卡合板内侧进行旋转，使得刮除机构对树叶等杂质进行清理，同时摩擦板贴合在卡合板上端进行滑动，使阻挡机构升降时以摩擦板为中心点进行旋转，从而倾斜板在限位轴上旋转，且阻挡机构跟随转动环转动时刮除块对树叶进行划破，使得堵塞的树叶产生间隙，便于树叶进行流通。
Drainage manhole cover with anti-theft function
The invention discloses a drainage manhole cover with an anti-theft function. The drainage manhole cover structurally comprises a drainage mechanism, a gravity block and a threaded ring, wherein the threaded ring is fixedly embedded in the outer side of the drainage mechanism, the gravity block is welded to the middle of the right side of the drainage mechanism, a force bearing mechanism on the side surface of a blocking mechanism is stressed by water flow, and a bent plate is bent inwards when being stressed. Impulsive force of water to the bent plate is enhanced through a force bearing plate, so that a friction ring is extruded by the force bearing mechanism, the friction ring is slightly compressed in the direction of a support column through a sponge ring, the whole cleaning structure is stressed, a rotating ring is driven to rotate on the inner side of a clamping plate, and impurities such as leaves and the like are cleaned by a scraping mechanism; and additionally, a friction plate is attached to the upper end of the clamping plate to slide, so that the blocking mechanism rotates with the friction plate as a center point when ascending and descending, an inclined plate rotates on a limiting shaft, and when the blocking mechanism rotates along with a rotating ring, leaves are scratched by a scraping block, so that gaps are formed between the blocked leaves, and the leaves can conveniently circulate.
本发明公开了一种具有防盗功能的排水井盖，其结构包括排水机构、重力块、螺纹环，螺纹环嵌固在排水机构外侧，重力块焊接在排水机构右侧中间，水流对阻挡机构侧面的承力机构受力，弯曲板受力时向内弯曲，通过承力板增强水对弯曲板的冲力，从而承力机构对摩擦环挤压，使摩擦环通过海绵环往支撑柱方向轻微的压缩，使得清理结构整体受力，带动转动环在卡合板内侧进行旋转，使得刮除机构对树叶等杂质进行清理，同时摩擦板贴合在卡合板上端进行滑动，使阻挡机构升降时以摩擦板为中心点进行旋转，从而倾斜板在限位轴上旋转，且阻挡机构跟随转动环转动时刮除块对树叶进行划破，使得堵塞的树叶产生间隙，便于树叶进行流通。
Drainage manhole cover with anti-theft function
一种具有防盗功能的排水井盖
DONG QINZHEN (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
ANTI-THEFT MANHOLE COVER HAVING SECONDARY BEARING FUNCTION
| European Patent Office | 2022