Deformation joint dual shear wall template dismantling device and method

Abstract

The invention relates to the field of building, in particular to a deformation joint shear wall template dismantling device and method. A shear wall template dismantling device comprises template panels arranged at the two sides inside a deformation joint, and vertical heels are arranged on the inner walls of the template panels. The deformation joint shear wall template dismantling device is characterized by comprising horizontal supporting parts, temporary supporting parts and vertical connecting plates, wherein the cross section of the horizontal supporting parts is oval, the direction of the long axis of the oval serves as a support for the vertical heels at the two sides, each horizontal supporting part comprises two semicircular pipes which are provided with fastening parts at the two ends, a rectangular square block clamped between the middles of the semicircular pipes and transverse connecting plates arranged at the two ends of each semicircular pipe and are used for fixing fastening parts, through grooves for the fastening parts to penetrate through are horizontally formed in the transverse connecting plates, each temporary supporting part is used for locating the corresponding horizontal supporting part, and each vertical connecting plate is used for being connected with several located horizontal supporting parts. By means of the deformation joint shear wall templatedismantling device, the problem that a deformation joint inner template is difficult to dismantle is solved, the construction quality is improved, and the construction cost is saved.

Description

technical field [0001] The invention relates to the field of construction, in particular to a device and method for installing and disassembling formwork for double shear walls with deformation joints. Background technique [0002] At present, shear walls are also called wind-resistant walls or earthquake-resistant walls, structural walls, walls in houses or structures that mainly bear wind loads or horizontal loads caused by earthquakes, and prevent structural shear damage; vertical load-bearing members in buildings When it is mainly borne by the wall, this kind of wall not only bears the vertical load transmitted by the horizontal member, but also bears the horizontal seismic action transmitted by wind force or earthquake action. wall); [0003] With the increasing demand for residential space and comfort and the acceleration of urbanization, the shape of buildings is becoming more and more complex and the volume is also increasing; in order to ensure the safe use of buil...

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Problems solved by technology

[0003] With the increasing demand for residential space and comfort and the acceleration of urbanization, the shape of buildings is becoming more and more complex and the volume is also increasing; in order to ensure the safe use of buildings, many buildings are often designed Deformation joints such as expansion joints, seismic joints, and settlement joints need to be set; for buildings with high-rise shear wall structures, since the width of the deformation joints is small, when the shear walls on both sides of the deformation joints are constructed at the same time, the inner formwork installation and removal This has become a difficult point of construction at this place; in the past, the formwork method of filling foam boards or plugging wooden squares in the joints was often used in construction, but these methods are easy to cause deformation of the mold in the joint, and the formwork in the joint cannot be removed cleanly, etc. It causes problems such as wrong platform on the shear wall, poor molding quality, and inconsistent dimensions, which greatly reduces the effect of the deformation joint and seriously affects the normal and safe use of the building; therefore, the construction quality control of the post-cast shear wall at the deformation joint becomes a construction a major difficulty;

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