A window sill prefabrication device
A technology of window sill panels and prefabricated walls, which is applied in the direction of window sills/thresholds, etc., can solve problems such as wall damage, and achieve the effect of avoiding damage and improving convenience
Active Publication Date: 2020-06-16
浙江大经住工科技有限公司
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Problems solved by technology
[0003] In the prior art, when the window sill is installed on the wall, concrete is usually applied to the bottom surface of the window sill and the side of the wall opposite to the window sill, and then the window sill is placed on the wall. After the concrete solidifies The window sill is fixed on the wall. After the window sill is installed on the wall, it is directly fixed on the wall. Once the window sill breaks or breaks during the bumping process, it is necessary to use tools such as a hammer to remove the window sill from the wall. It can only be replaced after the body is completely knocked off, and it is easy to cause damage to part of the wall during the whole knocking process
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[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0028] refer to figure 1 , is a window sill prefabrication device disclosed in the present invention, comprising a prefabricated wall body 1 and a window sill body 2 arranged on the prefabricated wall.
[0029] refer to figure 2 The prefabricated walls below the two ends of the window sill body 2 in the length direction are provided with installation cavities 11, and the two installation cavities 11 are arranged symmetrically along the center line of the window sill body 2 in the length direction. Two threaded rods 12 are connected vertically and rotated at the position. One end of the threaded rods 12 penetrates into the installation cavity 11, and the other end protrudes from the side of the prefabricated wall 1 facing the window sill body 2, and the window sill body 2 faces the prefabricated wall. One side of 1 is provided with a threaded groove 21 corr...
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The invention relates to a windowsill board prefabricating device, including a prefabricated wall, and a windowsill body arranged on the prefabricated wall; mounting cavities are formed in the prefabricated wall corresponding to two ends of the windowsill body; threaded rods are vertically and rotationally connected to the prefabricated wall body; one end of each threaded rod penetrates into one mounting cavity, and the other ends of the threaded rods protrude out of the side, facing the windowsill body, of the prefabricated wall; threaded groove sin threaded connection with the threaded rodsare formed in positions, corresponding to the threaded rods, of the windowsill body, and driving mechanisms for driving the two threaded rods to rotate in a same direction at the same time are arranged in the mounting cavities. According to the invention, the threaded grooves are formed in the windowsill body, the threaded rods in threaded connection with the threaded grooves are correspondingly arranged on the prefabricated wall body, then the threaded rods are driven by the driving mechanisms to rotate to disassemble and assemble the windowsill body, the disassembly and assembly conveniencebetween the windowsill body and the prefabricated wall body is improved, and compared with a traditional disassembly mode, damage to the prefabricated wall body can be avoided.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a window sill prefabrication device. Background technique [0002] The window sill can be a form of wood veneer made of plywood or veneer for carpentry, or it can be a window sill stone made of cement or stone. [0003] In the prior art, when the window sill is installed on the wall, concrete is usually applied to the bottom surface of the window sill and the side of the wall opposite to the window sill, and then the window sill is placed on the wall. After the concrete solidifies The window sill is fixed on the wall. After the window sill is installed on the wall, it is directly fixed on the wall. Once the window sill breaks or breaks during the bumping process, it is necessary to use tools such as a hammer to remove the window sill from the wall. It can only be replaced after the body is completely knocked off, and it is easy to cause damage to part of the wall d...
Claims
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IPC IPC(8): E06B1/70
Inventor 黄志广陈吉卢林霄吴杰王勇
Owner 浙江大经住工科技有限公司