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Pile foundation embedding auxiliary vertical device for bridge and using method

A technology for bridges and pile foundations, applied in sheet pile walls, foundation structure engineering, construction, etc., can solve the problems of non-perpendicular pile foundation and ground, and achieve the effects of poor fixation, simple structure and convenient adjustment.

Pending Publication Date: 2021-12-14
中国葛洲坝集团第三工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problems existing in the prior art, the present invention provides an auxiliary vertical device for laying pile foundations for bridges and its use method, which solves the problem that the pile foundations are not perpendicular to the ground when laying pile foundations in bridge construction

Method used

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  • Pile foundation embedding auxiliary vertical device for bridge and using method
  • Pile foundation embedding auxiliary vertical device for bridge and using method
  • Pile foundation embedding auxiliary vertical device for bridge and using method

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, an auxiliary vertical device for pile foundation embedding for bridge construction, including a base plate 1, a filling hole 2 is opened inside the base plate 1, a calibration mechanism is provided at the bottom of the base plate 1, and a fixing mechanism is provided at the top of the base plate 1.

[0034] Through the above technical solution, the base plate 1 is mainly used to support the upper rectangular plate 9, and the filling hole 2 is adapted to the foundation hole.

[0035] Specifically, the calibration mechanism includes a first connecting plate 4, four sets of the first connecting plate 4 are arranged, and the bottom of the four sets of the first connecting plate 4 are all fixedly connected with a cylinder 5, and the junction of the first connecting plate 4 and...

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Abstract

The invention discloses a pile foundation embedding auxiliary vertical device for a bridge and a using method. The pile foundation embedding auxiliary vertical device comprises a base plate, a filling hole is formed in the base plate, a fixing mechanism is detachably connected with the top of the base plate, and the fixing mechanism is used for fixing a filling hopper; at least two first connecting plates are detachably connected with the bottom of the base plate, air cylinders are fixedly connected to the first connecting plates, output shafts are arranged on the air cylinders, the extending directions of the output shafts are away from the base plate, and the output shafts are perpendicular to the base plate; and when the filling hopper is fixed by the fixing mechanism, the filling hopper and the filling hole are coaxial. The inclination angle of a pile foundation can be conveniently adjusted, the pile foundation can keep vertical balance, the structure is simple, and adjustment is convenient.

Description

technical field [0001] The invention belongs to the technical field of bridge construction, in particular to an auxiliary vertical device for laying pile foundations for bridges and a use method thereof. Background technique [0002] The bridge foundation is the lowest part of the bridge structure that is directly in contact with the foundation. It is an important part of the substructure of the bridge. A part of the ground that bears the load from the foundation is called the foundation. After the foundation and the foundation are subjected to various loads, they will Stress and deformation are generated. In order to ensure the normal use and safety of the bridge, the foundation and foundation must have sufficient strength and stability. [0003] However, when building pile foundations for bridges, it is necessary to ensure the verticality between the pile foundations and the ground. The existing pile foundations are usually buried by large-scale machinery to drill holes in...

Claims

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Application Information

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IPC IPC(8): E02D5/38E02D13/00E02D13/02E02D15/04
CPCE02D5/38E02D13/00E02D13/02E02D15/04
Inventor 刘剑平李洋任鹏蔡柳洲隋学华邢秦智田维吴凯文王雨轩郜午岗夏辉煌濮志鑫董圆芳
Owner 中国葛洲坝集团第三工程有限公司
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