Cement gate watering auxiliary bracket

Abstract

The invention provides a cement gate casting auxiliary support frame, which comprises a support plate and a plurality of fixing assemblies, wherein the upper end surface of the support plate is used for placing a reinforced concrete door leaf framework; the plurality of fixing assemblies are arranged on the side wall of the support plate; each fixing assembly comprises a fixing seat, a fixing corner element and a fixing screw bolt; the fixing seats are fixedly connected onto the side wall of the support plate; a first positioning notch penetrating through the upper and lower end surfaces of each fixing seat is formed in the corresponding fixing seat; each fixing corner element comprises a horizontal plate body and a vertical plate body which are vertical to each other; a second positioning notch corresponding to the position of the first positioning notch of the fixing seat is formed in the horizontal plate body; each fixing screw bolt comprises a screw rod and a screw nut; each screw rod passes through the corresponding first positioning notch and the corresponding second positioning notch to be matched with the corresponding screw nut. The cement gate casting auxiliary support frame has the beneficial technical effects that the structure is simple; the loss of cement concrete during the casting is reduced; during the transportation, the support frame and a reinforced concrete door leaf are moved together, so the influence of the moving on an inside cement concrete structure can be avoided.

Description

technical field [0001] The invention relates to an auxiliary bracket for pouring cement gates. Background technique [0002] Cement gates (reinforced concrete protective airtight doors) are commonly used in the field of civil air defense engineering. Reinforced concrete protective airtight doors are usually prepared by pouring (ie pouring), that is, the door frame of the reinforced concrete door leaf and the steel structure inside the reinforced concrete door leaf are fixed. , so that they together form the frame of the reinforced concrete door leaf, and then pour cement concrete into the frame of the reinforced concrete door leaf, and after standing for a period of time, place the poured reinforced concrete door leaf on the vibrating device to discharge the air in the cement concrete , so that the reinforced concrete door structure is more dense. [0003] At present, when the reinforced concrete door leaf is poured, the reinforced concrete door leaf frame is directly place...

AI Technical Summary

Problems solved by technology

[0003] At present, when the reinforced concrete door leaf is poured, the reinforced concrete door leaf frame is directly placed on the ground platform for pouring. At the beginning of the pouring operation, the cement concrete will flow out along the gap between the reinforced concrete door leaf frame and the ground, affecting the formed structure of the reinforced concrete door leaf; and The reinforced concrete door leaf placed on the ground cannot be moved when it is not solidified on the ground platform, and can only be manually vibrated on the ground, which is time-consuming and laborious, and the quality is difficult to guarantee

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