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Tower crane foundation structure

A tower crane foundation and base technology, applied in foundation structure engineering, foundation structure test, soil protection, etc., can solve problems such as economic loss, uneven settlement, tower crane dumping, etc., and achieve the goal of preventing major safety accidents and reducing foundation settlement Effect

Active Publication Date: 2021-04-09
江苏群星矿用机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large bearing capacity of the construction tower crane, when the foundation of some construction locations is poor, the tower crane foundation is built on this foundation. If the traditional tower crane foundation structure is used, there will be uneven settlement. loss or casualty

Method used

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  • Tower crane foundation structure

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Embodiment

[0033] see figure 1 , a tower crane foundation structure, comprising a foundation 1, the top of the foundation 1 is provided with a pre-buried pit 2, the inside of the pre-buried pit 2 is filled with an anti-settlement base 3, and the top of the anti-settlement base 3 is provided with a pre-embedded pit. Planting plate 4, the two sides of the top of the pre-planting plate 4 are provided with mounting holes 5, and a firm tamper nail 6 is inserted in the mounting hole 5, and a stable base 7 is fixedly installed on the top of the pre-planting plate 4, so The top of the stable base 7 is fixedly connected with a support plate 8, the two sides of the support plate 8 are filled with a concrete layer 9, the side of the concrete layer 9 is provided with a fixing device 10, and the inner side of the support plate 8 is fastened Bolts are fixedly installed with a receiving frame 11, the top of the support plate 8 is fixedly connected with a stable platform 12, the two sides of the stable ...

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Abstract

The invention discloses a tower crane foundation structure. The tower crane foundation structure comprises a foundation, wherein a pre-buried pit is formed in the top of the foundation; the pre-buried pit is filled with an anti-sedimentation base layer; a pre-planting plate is arranged at the top of the anti-sedimentation base layer; mounting holes are formed in the two sides of the top of the pre-planting plate; stable tamping nails are inserted into the mounting holes; and a stable base is fixedly mounted at the top of the pre-planting plate. According to the tower crane foundation structure, the pre-sedimentation base layer is pre-arranged and is used for carrying out tamping and anti-seepage treatment on base layer soil; the foundation is reinforced by utilizing the stable tamping nails, the stable base, a fixing device and the like; a supporting plate and a stable platform are used for fixing a tower crane foot box and a bearing frame at the bottom of the tower crane foot box, so that the foundation of the tower crane foundation is good and is not easy to settle; and waterproof and water-discharging structures including a waterproof base plate, a water-discharging plate and the like are used for preventing water from seeping into the foundation to cause the foundation to be loosened or cause rusting on iron parts, so that the sedimentation of the foundation is reduced; a detection device is used for detecting.

Description

technical field [0001] The invention relates to the technical field of construction, and more specifically, relates to a tower crane foundation structure. Background technique [0002] Tower cranes are the most commonly used lifting equipment on construction sites. They are connected to each other and grow taller, like an iron tower, and are also called tower cranes. Tower cranes are the most commonly used lifting equipment on construction sites. During the construction process, tower cranes are usually required to lift heavy building materials. In order to stabilize the bottom of the tower crane and adapt to various soil properties, the bottom of the tower crane must be pre-cast when the tower crane is installed. [0003] Due to the large bearing capacity of the construction tower crane, when the foundation of some construction locations is poor, the tower crane foundation is built on this foundation. If the traditional tower crane foundation structure is used, there will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42E02D3/00E02D3/10E02D3/046E02D35/00E02D31/02E02D33/00
CPCE02D27/42E02D3/00E02D3/10E02D3/046E02D35/00E02D31/02E02D33/00
Inventor 不公告发明人
Owner 江苏群星矿用机械有限公司
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