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Reinforcing Structure and Reinforcement Method after Pile Foundation Excavation

A technology for strengthening structures and pile foundations, which is applied in infrastructure engineering, sheet pile walls, buildings, etc., can solve the problem of reducing the angle between the abutment rod and the pile foundation, reducing the support effect of the reinforcement member, and reducing the support of the abutment rod to the pile foundation. effect and other issues to achieve the effect of synchronous drive

Active Publication Date: 2022-04-15
成都城投建筑工程有限公司
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Problems solved by technology

[0004] Regarding the related technologies mentioned above, the inventor believes that there are the following technical defects: when the diameter of the pile foundation is large, the angle between the abutment rod and the pile foundation will be reduced, reducing the support effect of the abutment rod on the pile foundation , thereby reducing the supporting effect of the reinforcement members on pile foundations of different specifications

Method used

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  • Reinforcing Structure and Reinforcement Method after Pile Foundation Excavation
  • Reinforcing Structure and Reinforcement Method after Pile Foundation Excavation
  • Reinforcing Structure and Reinforcement Method after Pile Foundation Excavation

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Embodiment Construction

[0038] The following is attached Figure 1-4 The application is described in further detail.

[0039] The embodiment of the present application discloses a post-excavation reinforcement structure of a pile foundation. combine figure 1 and figure 2 , a reinforcement structure after excavation of a pile foundation, including a frame body 1, which is arranged in a rectangular shape. In order to fix the frame body 1 to the ground, the four corners of the frame body 1 are pierced and screwed with inserting rods (Fig. not shown in ), the end of each insertion rod close to the ground is set in a pointed shape, the frame body 1 includes four connecting rods 11, and each connecting rod 11 includes a fixed rod 111 and a plug-in connection that is slidably connected to the fixed rod The moving rods 112 at both ends of the 111 and the fixed rod 111 are provided with adjustment devices for driving the moving rods 112 on both sides to move within the fixed rod 111 at the same time.

[...

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Abstract

The present application relates to a post-excavation reinforcement structure for a pile foundation, which includes a frame body, and the frame body includes four connecting rods, each of which includes a fixed rod and a moving rod that is plugged and slidably connected to both ends of the fixed rod , the fixed rod is provided with an adjusting device for driving the moving rods on both sides to move simultaneously in the fixed rod, and the middle part of each fixed rod is fixedly provided with a mounting rod, and the length direction of the mounting rod is perpendicular to the fixed rod. The length direction of the rod is set, the installation rod is slid along the length direction of the installation rod to be provided with a moving plate, the support rod is hingedly arranged on the said moving board, and the end of the support rod far away from the moving plate is hingedly provided with a The supporting plate abutting against the outer wall of the foundation, the installation rod is provided with a driving device for driving the moving plate to move along the length direction of the installation rod; this application has the advantage of improving the supporting effect of pile foundations with different diameters.

Description

technical field [0001] The present application relates to the field of building construction, in particular to a pile foundation excavated reinforcement structure and a reinforcement method thereof. Background technique [0002] Pile foundation construction refers to the process of building foundation construction. The pile foundation is composed of piles and pile caps. The pile foundation construction methods are: hammering method, vibration method, press-in method and water jet method. [0003] The Chinese patent with the application publication number CN111851561A discloses a reinforcement component of a deep-water bridge pile foundation, including a locking ring, a fixing ring and an anchor rod. The locking ring is spliced ​​by two U-shaped blocks, and the top surface of the fixing ring is connected with two One set of abutment rods, two U-shaped blocks and two sets of abutment rods are set in one-to-one correspondence, the abutment rod set includes two abutment rods d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/12E02D5/64
CPCE02D27/12E02D5/64
Inventor 蒲秋菊张海斌耿延超
Owner 成都城投建筑工程有限公司
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