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Cast-in-place concrete floor pressure groove steel pipe support frame

A steel tube support frame and concrete technology, which is applied in the direction of machine/support, supporting machine, mechanical equipment, etc., can solve the problems of exposed main reinforcement and inability to guarantee the depth of the groove.

Active Publication Date: 2018-04-17
安徽水利开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the lower part of the grooved steel pipe is not fixed, the depth of the groove cannot be guaranteed during the construction process. It may be deep or shallow, and even the main reinforcement may be exposed.

Method used

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  • Cast-in-place concrete floor pressure groove steel pipe support frame
  • Cast-in-place concrete floor pressure groove steel pipe support frame

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Embodiment Construction

[0009] 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.

[0010] Cast-in-place concrete floor pressure groove steel pipe support frame, suitable for construction projects, the structure is as figure 1 As shown, it is composed of first H-shaped bracket 10 and second H-shaped bracket 20 parallel to each other. The first H-shaped bracket 10 and the second H-shaped bracket 20 are all composed of first vertical rod 11, second vertical rod 12 and the cross bar 13 are connected, the first vertical bar 11, the second vertical bar 12 and the cross bar 13 are all round steel with a diameter of 10mm, and there is a connection between the first H-shaped bracket 10 and the second H-shaped bracket 20 The connecting rod 30 is a steel bar with a diameter of 10 mm; the height of the first vertical rod 11 and the second vertical rod 12 is equal to the thickness...

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Abstract

A support frame for groove pressing steel pipes of a cast-in-situ concrete floor slab consists of a first H-shaped bracket and a second H-shaped bracket which are parallel with each other, wherein each of the first H-shaped bracket and the second H-shaped bracket is formed by connecting a first vertical rod, a second vertical rod and a cross rod, and the first H-shaped bracket is connected with the second H-shaped bracket by a connecting rod; the heights of the first vertical rods and the second vertical rods are both equal to the thickness of the cast-in-situ concrete floor slab; and distances between the first vertical rods and the second vertical rods are smaller than the diameters of the groove pressing steel pipes. The support frame is used for supporting the groove pressing steel pipes and keeping the levelness of the groove pressing steel pipes consistent, thereby keeping the depth of pressed grooves consistent.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a steel pipe support frame for a cast-in-place concrete floor slab pressure groove. Background technique [0002] The surface of the cast-in-place concrete slab usually needs to be floored. The thickness of the floor is generally 2cm, but the diameter of the commonly used water pipe is generally 2.5 cm. If the groove is not made on the surface of the cast-in-place concrete floor, the water pipe will be exposed when the floor is made . The depth of the pressure groove should not be too deep, generally controlled at about 1.5cm. At present, the pressure groove is usually directly bound to the steel bar on the upper layer with a pressure groove steel pipe with an outer diameter of 48 mm, and then the concrete is poured. After the pouring, the pressure groove steel pipe is removed, and the pressure groove will be left on the concrete floor. Since the lower part of the groovi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/41F16M11/00
CPCE04B1/41F16M11/00
Inventor 王志强潘俊刘志荣钱宝玉宋俊刘丽芝杨刚刘小龙
Owner 安徽水利开发有限公司