Device for controlling floor slab steel bar spacing and slab thickness

A technology of reinforcing bar spacing and slab thickness is applied in the field of devices for controlling the reinforcing bar spacing and slab thickness of floor slabs, which can solve the problems of easy toppling of cement benches, reduced reinforcing bar spacing, and large reinforcing bar protective layer, so as to achieve stable position and avoid displacement. , Improve the effect of pouring quality

Pending Publication Date: 2021-04-06
CHINA CONSTR 4TH ENG BUREAU 6TH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the staff walks on the operation surface, the concrete horse stool is easy to fall, and the steel bars are easy to shift, which leads to the reduction of

Method used

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  • Device for controlling floor slab steel bar spacing and slab thickness
  • Device for controlling floor slab steel bar spacing and slab thickness
  • Device for controlling floor slab steel bar spacing and slab thickness

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0030] see Figure 1~6 , in an embodiment of the present invention, a device for controlling the spacing of reinforcement bars and the thickness of a floor slab includes a fixing sleeve 1, an anchoring steel sheet 2, a push rod 3 and a rectangular concrete block 4, and the rectangular concrete block 4 is provided with a plurality of, And the adjacent rectangular concrete blocks 4 are arranged at a distance of two meters on the floor base surface, and the setting

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Abstract

The invention discloses a device for controlling floor slab steel bar spacing and slab thickness. The device comprises a fixing sleeve, an anchoring steel sheet, a pushing rod and a plurality of rectangular concrete blocks, wherein the adjacent rectangular concrete blocks are arranged on a floor slab base surface at intervals of two meters; the arrangement direction of the rectangular concrete blocks is consistent with the arrangement direction of steel bars on the floor slab base surface; arc-shaped notches for placing the steel bars are formed in the same sides of the top surfaces and the bottom surfaces of the rectangular concrete blocks respectively; connecting holes for the fixing sleeve to penetrate through are formed in the rectangular concrete blocks and located in the other sides of the arc-shaped notches in the vertical direction; and the detachable anchoring steel sheet is arranged at the top end, penetrating through the connecting holes of the rectangular concrete blocks, of the fixing sleeve. The strength grade of the rectangular concrete blocks is the same as that of floor slab concrete of a used floor, the height of the rectangular concrete blocks is consistent with the thickness of the floor slab of the used floor, and the effect of controlling the floor slab thickness and the steel bar spacing can be achieved.

Description

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Claims

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Application Information

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Owner CHINA CONSTR 4TH ENG BUREAU 6TH
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