Fixing device for inclined support of prefabricated wall panels in drop area
A technology of prefabricated wall panels and fixing devices, which is applied in the processing of building materials, construction, building structure, etc., can solve the problems of material waste, illegal reuse of steel bars, and the quality may not be guaranteed, so as to avoid potential safety hazards. Effect
Active Publication Date: 2022-07-19
CHINA MCC20 GRP CORP +1
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Problems solved by technology
However, the quality of temporary welding on site may not be guaranteed, and there will be certain safety hazards, and the welded steel bars cannot be reused, resulting in waste of materials
Method used
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Embodiment Construction
[0012] The present invention is further illustrated by specific examples below.
[0013] like image 3 , Figure 4 , Figure 5 As shown in the figure, a fixing device for oblique support of prefabricated wall panels in the descending plate area, by arranging a device at the lower part of the originally embedded steel bar, the device and the embedded steel bar form a whole to become a fixed support, and then in the support A steel plate with an adjustable height and a ring is raised up. After the steel plate is adjusted to a suitable height, the embedded parts on the wall and the ring in the device are connected by diagonal braces, so as to avoid the reserved steel bars caused by the lowering of the plate. If the height is not enough, there is a safety hazard when the diagonal bracing is connected to the wall panel. Finally, adjust the threaded sleeve on the diagonal bracing to ensure the verticality of the wall panel. The specific implementation steps are as follows:
[00...
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The invention relates to the field of prefabricated buildings, in particular to a fixing device for inclined support of prefabricated wall panels in a descending plate area; it includes a pre-embedded ring (4), which is characterized by an anchor plate and an anchoring ring; the anchor plate comprises a steel plate one (8). ), two steel plates (10), three steel plates (12), one stud bolt (9), two stud bolts (11), and a threaded sleeve (15); the present invention provides a device at the lower part of the originally embedded steel bar , the device forms a whole with the embedded steel bars to become a fixed support, and then a steel plate with an adjustable height and a ring is raised on the support. The embedded parts above are connected with the ring in the device, which avoids the potential safety hazard when the diagonal bracing is connected to the wall panel due to the insufficient height of the reserved steel bars due to the lowering of the slab. Finally, adjust the threaded sleeve on the diagonal bracing to ensure the wall panel. can be vertical.
Description
technical field [0001] The invention relates to the field of prefabricated buildings, in particular to a fixing device for inclined support of prefabricated wall panels in a descending area. Background technique [0002] During the construction of the prefabricated building, after the prefabricated wall panels are hoisted in place, they are temporarily fixed by connecting the embedded parts on the wall panels with two diagonal braces, and the vertical wall panels are realized through the threaded sleeves on the diagonal braces. degree adjustment. When the pre-embedded steel bars on the slab are located in the descending slab area, the diagonal braces are prone to collide with the concrete at the boundary of the descending slab, such as figure 1 shown, so no efficient connection can be achieved. When this situation occurs at the construction site, the common practice is to weld a section of arc-shaped steel bar on the embedded steel bar, such as figure 2 As shown in the f...
Claims
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IPC IPC(8): E04G21/26
CPCE04G21/26
Inventor 徐宁马志成王广斌孙千伟赵建立
Owner CHINA MCC20 GRP CORP