Device and method for preventing alignment offset of pile foundation engineering reinforcement cage

A technology of alignment offset and reinforcement cage, which can be used in infrastructure engineering, sheet pile wall, image analysis, etc., and can solve problems such as reinforcement cage offset

Active Publication Date: 2021-09-14
SHANDONG LUNAN GEOLOGICAL ENG SURVEY INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention proposes a device and method for preventing alignment deviation of steel cages in pile foundation engineering, aiming to solve how to accurately place the steel cages in the pile holes when the steel cages are lowered, so as to prevent the steel cages from Offset problem when lowering

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  • Device and method for preventing alignment offset of pile foundation engineering reinforcement cage
  • Device and method for preventing alignment offset of pile foundation engineering reinforcement cage
  • Device and method for preventing alignment offset of pile foundation engineering reinforcement cage

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Embodiment Construction

[0061] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0062] refer to Figure 1-5 As shown, this embodiment provides a device for preventing alignment deviation of a reinforcement cage in pile foundation enginee...

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Abstract

The invention provides a device for preventing alignment offset of a pile foundation engineering reinforcement cage. The device comprises a protective cylinder, a support and an image acquisition unit, wherein the image acquisition unit is fixed to the lower portion of the support; a processing unit is electrically connected with a guide rail, a driving unit and the image acquisition unit; the processing unit is further used for matching I0 with L01 and L02 and then continuing to put down the reinforcement cage, and the image acquisition unit is used for acquiring image information of the reinforcement cage every preset time T0 so as to obtain i image data of the reinforcement cage at the i moment; and the I0 is compared with the image information of the reinforcement cage, the telescopic stroke of the first driving unit and the telescopic stroke of the second driving unit are adjusted according to the comparison result, and meanwhile, the putting-down speed of the reinforcement cage is adjusted according to the telescopic stroke adjustment amount. According to the device, the reinforcement cage cannot deviate when being put down, then the reinforcement cage can be always located in the center of a pile hole, and the construction effect is guaranteed; and meanwhile, intelligent control is carried out in an electric control mode, and the construction efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of reinforcement cage alignment, in particular to a device and method for preventing alignment deviation of reinforcement cages in pile foundation engineering. Background technique [0002] The main function of the reinforcement cage is the same as that of the vertical reinforcement of the column. It mainly plays a role in tensile strength. The compressive strength of concrete is high but the tensile strength is very low. It acts as a constraint on the concrete of the pile body so that it can bear a certain axial tension. During the construction of bridges, culverts or high-rise buildings, the foundation may be required to be piled according to requirements. The method is to use machine punching and water mill drilling, and the hole depth meets the design requirements, and then lower the reinforcement cage to the pile hole, and then insert the conduit for concrete pouring. [0003] In addition, when the con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/08E02D5/66E02D5/34G06T7/60
CPCE02D15/08E02D5/66E02D5/34G06T7/60E02D2300/0029E02D2300/002Y02E10/72
Inventor 王景广
Owner SHANDONG LUNAN GEOLOGICAL ENG SURVEY INST
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