A pre-leveled tower foundation and its leveling construction method

A construction method and tower foundation technology, which are applied in basic structural engineering, architecture, building construction, etc., can solve the problems affecting the stability of the supporting surface, the cumbersome leveling of tower foundations, etc., and achieve the overall elevation that is easier to control, easy to operate, and simplified to operate. effect of steps

Active Publication Date: 2022-05-24
江苏扬建集团有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a pre-leveled tower foundation and its construction method, which solves the technical problems in the prior art that the follow-up leveling of the tower foundation is cumbersome and affects the stability of the supporting surface

Method used

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  • A pre-leveled tower foundation and its leveling construction method
  • A pre-leveled tower foundation and its leveling construction method
  • A pre-leveled tower foundation and its leveling construction method

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Embodiment 1

[0051] like Figure 1-4 As shown, the embodiment of the present application discloses a pre-leveled tower base, including:

[0052] Reinforcement cage 1, which is bound by a plurality of steel bars, when binding, it is necessary to ensure that the reinforcement cage 1 has sufficient stability and has a working space inside;

[0053] A plurality of supporting reinforcement bars 2 are installed on the reinforcement cage 1 at intervals, and the upper surfaces of the supporting reinforcement bars 2 are in the same horizontal plane, and the supporting reinforcement bars 2 are used to support the subsequent fixed molds;

[0054] The fixed mold 3 is assembled on one side of the reinforcing bar cage, and the lower surface of the fixed mold 3 is in contact with the upper surface of the supporting steel bar 2. The fixed mold 3 in the embodiment of the present application is convenient for subsequent assembly of the tower crane;

[0055] A plurality of adjusting bolts 4 are installed on...

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Abstract

The invention discloses a pre-leveled tower foundation, which comprises: a reinforcement cage; a plurality of supporting reinforcements are installed on the reinforcement cage at intervals, and the upper surfaces of the supporting reinforcements are on the same horizontal plane; a fixed mold is assembled above the reinforcement cage and fixed The lower surface of the mold is in contact with the upper surface of the supporting steel bars; multiple adjusting bolts are installed at intervals on the reinforcement cage; multiple leveling steel plates are arranged at intervals on the top of the adjusting bolts, and the leveling steel plates are located under the fixed mold to level the upper surface of the steel plates At the same level; multiple anchor bolts pass through the leveling steel plate and the fixed form from bottom to top; the concrete layer is poured on the steel cage, and the upper surface of the concrete layer is flush with the upper surface of the leveling steel plate. The invention also discloses a leveling construction method of the supporting surface, and the invention solves the technical problem in the prior art that the follow-up leveling of the tower base is cumbersome and affects the stability of the supporting surface.

Description

technical field [0001] The invention relates to the technical field of auxiliary accessories for tower cranes, in particular to a pre-leveled tower foundation and a leveling construction method. Background technique [0002] In recent years, with the continuous development of my country's construction industry, the construction of high-rise buildings in large and medium-sized cities is increasing. Considering factors such as reducing the secondary transportation of building materials and the transportation distance in the field, tower cranes are often set up next to the main buildings. Nowadays, the conventional tower crane foundation is generally made of concrete, and then connected to the connection end of the tower crane foundation section through the anchor bolts embedded in the concrete. Time-consuming and labor-intensive, and low efficiency. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a pre-leveled tower foundation and a constr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/42E04B1/41
CPCE02D27/42E04B1/4164E02D2300/0029E02D2600/20
Inventor 贵季嵘陈敏华韩正俊王明杨忠伟冯晨
Owner 江苏扬建集团有限公司
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