CN-224227852-U - Well cover combined by composite well cover and cast iron jacket

Abstract

The utility model discloses a composite well lid and cast iron outer sleeve combined well lid, wherein a quick-acting screw piece is embedded into the back surface of a composite well seat, then the quick-acting screw piece is put into a cast iron outer sleeve, a bolt A is inserted into a connecting bolt A hole, a composite anti-falling frame is put into a bolt B hole, the upper end of an inner opening of the composite well seat is adhered with a dustproof slag rubber ring, then the composite well lid is put into the composite well lid, a gap between the cast iron outer sleeve and the composite well seat is filled with gap circulation sealing materials, a plane on the composite well lid is embedded with color pattern materials, a waterproof rubber piston is embedded into a double-lid hole on the composite well lid, and a quick-acting screw rod of the composite well seat is screwed into the quick-acting screw piece of the composite well seat until the quick-acting screw rod contacts with the plane on the cast iron outer sleeve. The utility model has no abnormal sound, no disturbance to people, beautiful appearance, and can quickly take out the whole set of composite well cover, quickly embed the whole set of composite well cover, quickly replace the invalid well cover, prevent abnormal sound, dust and water.

Inventors

• ZUO WENLIN

Assignees

• 深圳市万联智景市政设施科技有限公司

Dates

Publication Date

20260512

Application Date

20241231

Claims (2)

1. 1. The utility model provides a well lid of compound well lid and cast iron overcoat combination, includes cast iron overcoat (1), compound well seat (2), compound well lid (3), prevents sediment rubber ring (4), waterproof plug (5), connecting bolt A (6), compound well seat quick-access screw piece (7), gap circulation sealing material (8), colour decorative pattern (9), compound prevent weighing down frame (10), connecting bolt B (11), compound well seat quick-access screw rod (12), its characterized in that: a composite well seat quick-access screw piece (7) is embedded below the composite well seat (2); The composite well seat (2) is arranged in the cast iron outer sleeve (1) and is connected with a connecting bolt A hole (13) on the cast iron outer sleeve (1) through a connecting bolt A (6); A composite anti-falling frame (10) is arranged in the cast iron jacket (1) and is connected with a connecting bolt B hole (14) on the cast iron jacket (1) through a connecting bolt B (11); An anti-sediment rubber ring (4) is adhered to the inner opening of the composite well seat (2), and the composite well cover (3) is arranged in the anti-sediment rubber ring (4); A gap between the cast iron jacket (1) and the composite well seat (2) is filled with a gap circulation sealing material (8); Color patterns (9) are embedded in the composite well cover (3); the composite well seat (2) is provided with a cache hole matched with the cache screw (12) of the composite well seat.
2. 2. The well lid combined by the composite well lid and the cast iron jacket according to claim 1, wherein the waterproof rubber plug (5) is embedded into a double-cover opening on the composite well lid (3).

Description

Well cover combined by composite well cover and cast iron jacket Technical Field The utility model belongs to the technical field of well covers, and particularly relates to a well cover combined by a composite well cover and a cast iron jacket. Background The cast iron well lid can produce abnormal sound, disturb people, be unsightly, do not prevent burglary, and follow-up opening also has the certain degree of difficulty, the shortcoming of compound well lid, do not prevent skew, do not prevent subsidence, the in-well facility well lid of later maintenance is difficult to open, compound well lid can skew well head in road roller construction process leads to life-span reduction, after using a period of time, the gap can deposit the slag dust between compound well lid and the compound well seat and lead to the well lid to be difficult to open, follow-up maintenance facility difficulty, general electric power well communication is downthehole all afraid of water flooding, no matter cast iron well lid or compound well lid, can all leak. The subsequent maintenance of the in-well facilities needs to draw out water in the well by using a water pump, great inconvenience is brought to subsequent maintenance, the defects are combined, the two well covers are combined into one well cover to avoid the defects of the two well covers, if the whole set of composite well covers with standard sizes are embedded into the cast iron jacket, for example, the 80cm round cast iron jacket embedded into the 80cm round cast iron jacket by using the 80cm round composite well seat can meet the embarrassed scene that the cast iron jacket is not larger than 5mm or smaller than 5mm, because the cast iron jacket can generate a size error of 5mm after production, and the composite well seat cannot be embedded into the cast iron jacket. Disclosure of Invention The utility model aims to overcome the defects and provide the well cover which has no abnormal sound, no disturbance and beautiful appearance, can quickly take out the whole set of composite well cover, can also quickly embed the whole set of composite well cover, and can quickly replace the invalid well cover, prevent abnormal sound, prevent dust and slag and realize the combination of the waterproof composite well cover and the cast iron jacket. The utility model relates to a well lid combined by a composite well lid and a cast iron outer sleeve, which comprises the cast iron outer sleeve, a composite well seat, a composite well lid, an anti-sediment rubber ring, a waterproof rubber plug, a connecting bolt A, a composite well seat quick-taking screw plate, a gap circulation sealing material, a color pattern, a composite anti-falling frame, a connecting bolt B and a composite well seat quick-taking screw rod, and is characterized in that the composite well seat quick-taking screw plate is embedded below the composite well seat; the composite well seat is arranged in the cast iron outer sleeve and is connected with a connecting bolt A hole on the cast iron outer sleeve through a connecting bolt A, a composite anti-falling frame is arranged in the cast iron outer sleeve and is connected with a connecting bolt B hole on the cast iron outer sleeve through a connecting bolt B, an anti-sediment rubber ring is adhered to an inner opening of the composite well seat, the composite well cover is arranged in the anti-sediment rubber ring, a gap between the cast iron outer sleeve and the composite well seat is filled with a gap circulation sealing material, and color patterns are embedded in the composite well cover. The composite well seat is provided with a cache hole matched with the cache screw rod of the composite well seat. The waterproof rubber plug is embedded into the double-cover opening hole on the composite well cover. The utility model has obvious beneficial effects compared with the prior art, and the technical scheme includes that the composite well seat is embedded with the composite well seat quick-access screw piece under the composite well seat, then the composite well seat is put into the cast iron outer sleeve, the connecting bolt A is inserted into the connecting bolt A hole, the composite anti-falling frame is put into the cast iron outer sleeve, the connecting bolt B is inserted into the connecting bolt B hole, the anti-slag rubber ring is adhered on the inner opening of the composite well seat, the composite well cover is put into the anti-slag rubber ring, the upper plane of the composite well cover is embedded with color pattern materials, the waterproof rubber plug is embedded into the double-cover hole on the upper surface of the composite well cover, the gap between the cast iron outer sleeve and the composite well seat is filled with gap circulation sealing materials, and the composite well cover is uncovered, and the composite well seat quick-access screw is inserted into the composite well seat quick-access hole until the composite well seat quick-access scre