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A kind of deep foundation pit support planting bar hanging net fixing device

A deep foundation pit support and fixing device technology, which is applied in infrastructure engineering, construction, excavation, etc., can solve the problems of inflexible installation of hanging nets, not stable enough hanging nets, inconvenient concrete pouring, etc., so as to improve the versatility, The effect of solving inflexible installation and improving efficiency

Active Publication Date: 2022-01-04
FUJIAN JIANGXIA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above problems, the object of the present invention is to provide a deep foundation pit support planting bar hanging net fixing device to solve the problems of inflexible installation of the hanging net, inconvenient concrete pouring and insufficient stability of the hanging net after installation

Method used

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  • A kind of deep foundation pit support planting bar hanging net fixing device
  • A kind of deep foundation pit support planting bar hanging net fixing device
  • A kind of deep foundation pit support planting bar hanging net fixing device

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Embodiment Construction

[0025] The technical solutions in the present invention are clearly and completely described below through the embodiments and in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] See attached figure 1 - 6. A deep foundation pit support planting bar hanging net fixing device, including a fixed base plate 1 for fixing the hanging net inside the deep foundation pit, the fixed base plate 1 is arranged above the outer soil layer 2 of the deep foundation pit, and the The bottom end surface of the fixed base plate 1 away from the deep foundation pit is provided with a plurality of sets of downward insertion strips 101 inserted into the outer soil layer 2 ...

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Abstract

The invention discloses a deep foundation pit support planting bar hanging net fixing device, which comprises a fixed base plate for fixing the hanging net deep into the deep foundation pit, the fixed base plate is arranged above the outer soil layer of the deep foundation pit, and the fixed base plate The bottom end surface of the base plate away from the deep foundation pit is provided with multiple sets of downward insertion strips inserted into the outer soil layer of the deep foundation pit for fixing; the outer side wall of the fixed base plate is vertically connected with connecting rods, and the ends of the connecting rods are fixed There is a moving plate, and the mobile hanging net is connected through the moving plate; the present invention connects multiple sets of fixed bases with the fixed hanging net and the mobile hanging net through the set fixed base, fixed insertion rod, sleeve, reverse teeth and thread teeth, and then Insert the fixed insertion rod into the ground to fix the fixed base. There are multiple sets of reverse teeth on the sleeve outside the fixed insertion rod, which can effectively improve the stability of the fixed base. The threaded teeth increase the friction with the soil. Prevents the fixed plunger from tilting during insertion.

Description

technical field [0001] The invention belongs to the field of deep foundation pit hanging net fixing, and in particular relates to a deep foundation pit supporting and planting bar hanging net fixing device. Background technique [0002] Deep foundation pit refers to a project whose excavation depth exceeds 5 meters (including 5 meters), or the depth does not exceed 5 meters, but the geological conditions, surrounding environment and underground pipelines are particularly complicated. The foundation pit support system is a temporary structure, and the safety reserve Smaller, with greater risk. Monitoring should be carried out during the construction of foundation pit engineering, and emergency measures should be taken. In the event of a dangerous situation during the construction process, timely rescue is required. When excavating deep foundation pits, attention should be paid to strengthening drainage and anti-irrigation measures. If the risk is high, emergency plans shoul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/04
CPCE02D17/04
Inventor 肖三霞陈峰吴正宇黄身勇鄢崑陈家云
Owner FUJIAN JIANGXIA UNIV
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