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Production and installation method for reinforced concrete inspection well

A technology of reinforced concrete and installation method, which is applied in water supply installations, water conservancy projects, waterway systems, etc., and can solve problems such as inability to guarantee quality, impact, and low work efficiency.

Inactive Publication Date: 2014-05-21
江苏华光双顺机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the country has banned the use of clay solid bricks, and the use of cement cast-in-place reinforced concrete inspection wells has limited construction space and cannot guarantee quality, which affects the next step of construction and low work efficiency.

Method used

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  • Production and installation method for reinforced concrete inspection well
  • Production and installation method for reinforced concrete inspection well

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Embodiment Construction

[0019] Such as figure 1 As shown, the assembled inspection well includes a base 4, a well chamber 3, a closing port 2 and a well ring 1, and a hole 5 is opened on the well chamber, through which the drain pipe is connected. The production and installation method of the assembled reinforced concrete inspection well includes the following steps:

[0020] (1) Base and well chamber pouring: make the well chamber reinforcement skeleton, and open holes in the shape of the well chamber reinforcement skeleton that match the pipe diameter of the docked drainage pipe; make the base reinforcement skeleton, place the well chamber reinforcement skeleton and the base reinforcement The skeleton is placed in the mold, and the formed base and the well chamber are formed by the vibration process of the mandrel to make the base and the well chamber; after the base and the well chamber are hoisted, the concrete at the preset hole position of the well chamber should be cleaned in time; After the ...

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Abstract

The invention provides a production and installation method for a reinforced concrete inspection well. A base, a well room, a closing opening and a walling crib which are required for assembling the inspection well are produced in advance and then are assembled, the assembled inspection well is hoisted into a foundation pit, then a drain pipe is abutted with a hole formed in the well room of the inspection well, the abutted joint is caulked and blocked by adopting waterproof mortar, a ring-shaped concrete slab is arranged on backfilled soil around the walling crib in the process of backfilling the soil, and a well lid and a support are arranged on the ring-shaped concrete slab, so that the well lid and the ring-shaped concrete slab are guaranteed to be settled together with a road bed when the road bed is settled, differential settlement generated between the well lid and the backfilled road bed around the walling crib is avoided, and the well lid is avoided protruding out of a pavement. The production and installation method for the reinforced concrete inspection well, which is provided by the invention, greatly improves production efficiency, and ensures construction quality.

Description

technical field [0001] The invention relates to a production and installation method of a reinforced concrete inspection well. Background technique [0002] At present, underground pipelines such as sewers and underground communication cables are placed in inspection wells for pipelines. Pipe connections. At present, the country has banned the use of clay solid bricks, and the cement cast-in-place reinforced concrete inspection well has limited construction space, cannot guarantee quality, affects the construction of the next process, and has low work efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a production and installation method for reinforced concrete inspection wells, using the existing concrete drainage pipe production technology to separately produce the base, well chamber, well ring and closure of the inspection well, and then assemble them as a whole to realize the inspection well Rapid production and installa...

Claims

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Application Information

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IPC IPC(8): E02D29/12E03F5/02
Inventor 董正魁董正伟张勇
Owner 江苏华光双顺机械制造有限公司