Anti-floating anchor elevation control device

Abstract

The invention discloses an anti-floating anchor elevation control device which is arranged above an anchor hole. The anti-floating anchor elevation control device includes a first anchor fixing piece,a second anchor fixing piece and an elevation nut, wherein the first anchor fixing piece and the second anchor fixing piece are arranged in parallel and at intervals and used for penetrating throughanchors, and preset gaps are correspondingly reserved between the first anchor fixing piece and the second anchor fixing piece, and the anchors; and the elevation nut is used for sleeving the outer sides of the anchors and being connected with the anchors in a threaded mode, the bottom of the elevation nut abuts against the top of the first anchor fixing piece and the top of the second anchor fixing piece, and the height of the anchors extending into the anchor hole can be adjusted by adjusting the elevation nut. According to the anti-floating anchor elevation control device, the technical problems that anti-floating anchor elevation control is difficult in the construction process and elevation of each anchor is not uniform after construction are solved.

Description

technical field [0001] The invention relates to the field of construction, in particular to an anti-floating bolt elevation control device. Background technique [0002] With the continuous increase of land price and the rapid increase of the number of cars, the city is constantly developing underground space, and its underground buildings have reached multi-storey, and the safety of underground engineering has been paid more and more attention. In the construction process, anti-floating anchors have been widely used in water conservancy and hydropower, industrial and civil construction, transportation and municipal projects. It is a kind of anti-floating measures for underground structures in construction projects. Structural components set in place. [0003] At this stage, the capsule anti-floating anchor is one of the main control items in the construction quality inspection standard, and the precise control of the elevation of the anti-floating anchor will directly affe...

AI Technical Summary

Problems solved by technology

[0006] The above factors make it difficult to control the top elevation of anchor bolts in on-site construction, increase the investment in machinery and labor, low construction efficiency, and large randomness in construction. After the construction is completed, the elevation of the anchor bolts is not uniform. Secondary lengthening or cutting of anchor rods is time-consuming, labor-intensive, and material-intensive, and cannot meet the quality requirements of engineering design, affecting the normal progress of construction

[0007] In view of the difficulty in controlling the elevation of anti-floating anchor rods in the building construction process in the related technology, and the uneven elevation of each anchor rod after construction, no effective solution has been given so far.

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