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Novel outer wall joint straightness ensuring device and use method thereof

A new type of exterior wall technology, which is applied to the joints of formwork/formwork/work frame, formwork/formwork/work frame, and on-site preparation of building components. Problems such as mold expansion and strength cannot be guaranteed, so as to achieve the effect of saving materials, ensuring construction speed, and smooth and straight joints

Inactive Publication Date: 2014-07-09
青岛两仪环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used measures to ensure the straightness of the external wall are to directly extend the formwork down for a certain distance, and seal the double-sided adhesive tape along the joints to adhere the formwork to the concrete wall. This method cannot guarantee sufficient strength. The bottom is easy to swell outward, and the seam cannot be guaranteed to be straight

Method used

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  • Novel outer wall joint straightness ensuring device and use method thereof
  • Novel outer wall joint straightness ensuring device and use method thereof
  • Novel outer wall joint straightness ensuring device and use method thereof

Examples

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Embodiment Construction

[0012] figure 1 Among them, a new type of device for ensuring the straightness of the outer wall joints is composed of a positioning screw 1, a plastic sleeve (2), a positioning cone 3, an opposite pull screw 4 and a mountain nut 5, wherein the positioning cone 3 connects the positioning screw 1 and the opposite The pulling screw rod 4 is connected, the plastic sleeve 2 is tightly sleeved on the outside of the vertebral body 3, the mountain nut 5 is connected with the pulling screw rod 4, and is connected into a straight line.

[0013] figure 2 Among them, before pouring the concrete, the positioning screw 1, the plastic sleeve 2, and the positioning cone 3 are fixed on the formwork by the pull screw 4 and the mountain nut 5. Among the figures, 6 is the exterior wall formwork, and 7 is uncast concrete.

[0014] image 3 When entering the construction of the upper floor, the exterior wall formwork can be directly placed on the tension screw rods 4 at a certain distance, and ...

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PUM

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Abstract

The invention provides a novel outer wall joint straightness ensuring device which is convenient to use and environmentally friendly, saves energy, can be reused, and is high in strength and high in efficiency. The technical scheme is that the device is composed of a location screw (1), a plastic sleeve (2), a location cone body (3), a split screw (4) and an E-shaped nut (5), wherein the location cone body (3) enables the location screw (1) and the split screw (4) to be connected, the plastic sleeve (2) sleeves the cone body (3) tightly, and the E-shaped nut (5) is connected with the split screw (4) to form a linear whole. A use method of the device is further disclosed.

Description

technical field [0001] The invention belongs to the field of seam treatment of the upper and lower layers of concrete of the exterior wall, in particular to a device for ensuring the straightness of the seam of the exterior wall, which is easy to use, environmentally friendly and energy-saving, reusable, high-strength and high-efficiency, and a use method thereof. Background technique [0002] At present, the commonly used measures to ensure the straightness of the external wall are to directly extend the formwork down for a certain distance, and seal the double-sided adhesive tape along the joints to adhere the formwork to the concrete wall. This method cannot guarantee sufficient strength, and the formwork The bottom is easy to swell outward, and the seam cannot be guaranteed to be straight. Contents of the invention [0003] The purpose of the present invention is to provide an easy-to-use, environmentally friendly, energy-saving, reusable, high-strength, high-efficienc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/08E04G17/065E04G21/00
Inventor 张进
Owner 青岛两仪环保工程有限公司
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