Inspection well mold is composed of three parts: reserved hole, adjusting ring and closing. Cement inspection well mold is one of the methods. In some places, it is also called observation well mold, seepage well mold, cellar well mold, cement well mold, down well mold, valve well mold, fire well mold, drainage well mold, etc. in short, according to its different functions, there are many ways to call it, but the production process is actually similar. Reserved holes are used to connect underground places that are prone to failure and need regular maintenance, such as underground pipe joints, elbows, cables, etc. The middle part is the regulating ring, which, as the name implies, is used to adjust the height of the whole well in the underground, which can meet the requirements of various installation depths and effectively reduce the installation cost. The top part of the whole well body is the closing part, which is flush with the ground. Finally, a manhole cover with the same diameter as the closing in diameter is added, so that the whole buried inspection well is flush with the ground.
In the process of using the inspection well mold, it is necessary to pay attention to the use of electric wrench by the construction personnel when splicing the mold. Generally, only the bolts at the joint of the mold need to be tightened and disassembled, which is especially convenient. When assembling the mold, it is necessary to ensure that each bolt is tightened tightly, and there is no gap between the molds. The use of electric wrench can ensure the bolt tightening Compared with a manual operation, the construction personnel can save time and labor. 2. Before pouring concrete, it is necessary to evenly apply industrial oil into the mold. Although the surface of the mold is smooth, it is easy to adhere to the mold after the concrete is solidified without oil painting. When brushing, it is not only time-consuming and laborious for the staff, but also can reduce the service life of the mold. 3. In order to ensure that the square inspection well produced by using the square inspection well mold has a long service life, it is necessary to use a vibrator to vibrate all the bubbles generated in the concrete when pouring concrete. After using the square inspection well mold, the mold must be cleaned in time.