Device for controlling thickness of steel bar protective layer of slope lattice beam and using method of device

A technology of reinforced protective layer and lattice beam, which is applied in the direction of structural elements, building components, building structures, etc., to achieve the effects of firm binding, improved quality, and wide application range

Pending Publication Date: 2020-01-03
CHINA MCC20 GRP CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a device for controlling the thickness of the slope lattice girder reinforcement cover and its application method, so as to solve or overcome at least one problem existing in the prior art

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  • Device for controlling thickness of steel bar protective layer of slope lattice beam and using method of device
  • Device for controlling thickness of steel bar protective layer of slope lattice beam and using method of device
  • Device for controlling thickness of steel bar protective layer of slope lattice beam and using method of device

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Embodiment Construction

[0036] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

[0037] In the present invention, the thickness of the reinforcement protective layer is the minimum distance between the outer surface of the concrete of the lattice beam and the steel bars inside it after the lattice beam is poured and formed.

[0038] In the first aspect of this application, if figure 1 , figure 2 and image 3 As shown, there is provided a device for controlling the thickness of the steel reinforcement layer of slope lattice beams, including: two support rods 1, one end of each support rod 1 is used to be fixed to the ground; a cross bar 2, the cross bar 2 The two ends of the brackets 1 are respectively connected to the two support rods 1; at lea...

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Abstract

The invention provides a device for controlling the thickness of a steel bar protective layer of a slope lattice beam and a using method of the device, and belongs to the technical field of engineering construction. The device for controlling the thickness of the steel bar protective layer of the side slope lattice beam comprises two supporting rods, a cross rod and at least four brackets, whereinone end of each supporting rod is used for being fixed underground; the two ends of the cross rod are respectively connected to the two supporting rods; every two brackets are each connected to one supporting rod correspondingly; the two brackets positioned on the same supporting rod are arranged along the length direction of the supporting rod; and the brackets are used for supporting steel bars. By means of the using method of the device, steel bar frames can be fixedly supported, so that the shapes of the steel bar frames are consistent; the height of the brackets is adjustable, and thus,a better the application range is achieved and the binding among the steel bars is firmer; and since the device can support the steel bar frames, the sufficient thickness of the protective layer in the concrete pouring process is guaranteed, and the quality of the lattice beam is improved.

Description

technical field [0001] The invention belongs to the technical field of engineering construction, and in particular relates to a device for controlling the thickness of a steel bar protective layer of a lattice beam and an application method thereof. Background technique [0002] Generally, lattice beams are used for support in slope support systems. In the case of steep slopes or high slopes, and complex geological conditions, the construction is more difficult than ordinary reinforced concrete structures. Under the existing technical conditions, the construction of the slope lattice beam is hidden after the slope is leveled, the trench is tested, the cement slurry is painted, and the steel bars are installed. [0003] Under the existing construction technology environment, affected by terrain restrictions, slope surface and smoothness of beam groove correction, the concrete protective layer pads are often not on the same plane, which often leads to insufficient protective l...

Claims

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Application Information

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IPC IPC(8): E04C5/16
CPCE04C5/16
Inventor 侯彦炜史玲玉杨少武黄锆扬王玉
Owner CHINA MCC20 GRP CORP
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