Automatically rebounding split head

An automatic, horse-stool technology, applied in the direction of structural elements, building components, building reinforcements, etc., can solve problems such as work troubles

Inactive Publication Date: 2016-11-23
ANHUI WATER RESOURCES DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After the concrete is poured and the formwork is removed, the horse stool with this structure will leav...

Method used

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  • Automatically rebounding split head
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Embodiment Construction

[0011] In order to understand the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] The self-rebounding horse stool is suitable for construction projects and is used to support the upper steel mesh sheet in the concrete slab on the lower steel mesh sheet, such as figure 1 , figure 2 As shown, the upper steel mesh sheet includes a first steel bar 101 and a second steel bar 102 below the level of the first steel bar 101, wherein the first steel bar 101 and the second steel bar 102 are perpendicular to each other, and are bound and fixed to each other by cable ties to form The upper reinforcement mesh sheet; the lower reinforcement mesh sheet includes a third reinforcement 103 and a fourth reinforcement 104 below the level of the third reinforcement 103, wherein the third reinforcement 103 is parallel to the second reinforcement 102, and the fourth reinforcement 1...

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Abstract

An automatically rebounding split head is used for supporting an upper-layer reinforcement net piece in a concrete board on a lower-layer reinforcement net piece. The split head comprises a first supporting arm and a second supporting arm, the first supporting arm and the second supporting arm respectively comprise opposite first end and second end; the first end of the first supporting arm is mutually connected with the first end of the second supporting arm, so as to form a clamping slot; the second end of the first supporting arm is provided with a first supporting foot, the second end of the second supporting arm is provided with a second supporting foot, an included angle between the first supporting foot and the first supporting arm and an included angle between the second supporting foot and the second supporting arm are 20-45 degrees, and the first supporting foot and the second supporting foot are propped against the lower-layer reinforcement net piece, so that the first supporting arm and the second supporting arm support a second reinforcement. The automatically rebounding split head can safely and stably support the upper-layer reinforcement net piece in the concrete board, and after the split head is trodden down in a concrete pouring process, the split head can further automatically rebound; no exposed point exists in the subsequent concrete pouring process.

Description

technical field [0001] The invention belongs to the field of construction, in particular to an automatic rebounding horse stool. Background technique [0002] The horse stool is a device that supports and fixes the upper layer of steel mesh in the concrete slab in steel bar engineering. [0003] The existing horse stool includes a first support arm and a second support arm, and one end of the first support arm is connected to an end of the second support arm to form a clamping groove; the other end of the first support arm and the second support arm The other ends of each are provided with supporting feet, which abut against the formwork so that the first supporting arm and the second supporting arm support the second steel bar, and the angle between the supporting feet and the formwork is between 45° and 135° . After the concrete is poured and the formwork is removed for the horse stool of this structure, the exposed points of the supporting feet will be left on the poure...

Claims

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Application Information

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IPC IPC(8): E04C5/18
CPCE04C5/18
Inventor 袁良超刘志荣唐世安王志强宋俊徐世红朱志波王侠
Owner ANHUI WATER RESOURCES DEV
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