Sliding support capable of preventing building structures from cracking and mounting method of sliding support
A technology of building structures and sliding bearings, which is applied in building structures, building materials processing, construction, etc., can solve the problems of wasting building area, high construction cost, poor aesthetics, etc., and achieve low construction cost, short construction period, and easy construction. The effect of construction
Active Publication Date: 2014-04-09
中铁建工集团装饰工程有限公司 +1
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Problems solved by technology
In actual construction, it can be found that when setting expansion joints, most of them need to set double columns at the expansion joints. However, this construction method has a long construction period, wastes a lot of construction area, high construction cost, and poor aesthetics
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[0029] like Figure 1 to Figure 4 As shown, the sliding support 100 of the present invention, which has the function of preventing cracking of building structures, includes a rod body 10, on which a sliding assembly and two plate-shaped main supports 22 are sleeved, and the plate-shaped main support 22 The shape is rectangular, and it is sleeved on the rod body 10 through the opening on it. The two plate-shaped main supports 22 are respectively located on both sides of the sliding assembly, and the two plate-shaped main supports 22 are fixed on the rod body 10. On the rod body 10, the sliding assembly includes at least one sliding member 30 that can rotate around the rod body 10, and each side of the sliding assembly is separated from the corresponding plate-shaped main support by a set distance through an isolation fixing member, in:
[0030] When the sliding assembly includes a plurality of sliding members 30, a plate-shaped auxiliary support 21 is provided between two adja...
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The invention discloses a sliding support capable of preventing building structures from cracking and a mounting method of the sliding support. The sliding support comprises a bar, a sliding component and two plate-type main supports are sleeved on the bar, the two plate-type main supports are located on two sides of the sliding component, the sliding component comprises at least one sliding member capable of rotating around the bar, and a set distance is reserved between each side of the sliding component and the corresponding plate-type main support through a fixed isolating member. The mounting method includes: mounting a first embedded part on a lower building structure; erecting a lower form for concreting; securing the plate-type main supports and a plate-type auxiliary support on the first embedded part, mounting a second embedded part on the sliding component; mounting the second embedded part on the upper building structure; erecting an upper form for concreting; and securing the plate-type main supports and the second embedded part. The sliding support allows no vertical and transverse movement but longitudinal movement of the upper building structure and the lower building structure, prevents cracking of the building structures, and is low in manufacturing cost and attractive.
Description
technical field [0001] The invention relates to a sliding bearing capable of preventing building structure from cracking and an installation method thereof, belonging to the field of construction. Background technique [0002] Building structures, especially reinforced concrete structures, will expand and shrink due to changes in temperature, humidity, and shrinkage of concrete, resulting in cracking and even destruction. For this reason, expansion joints are usually arranged at appropriate parts of the building structure to separate the building structure into multiple independent parts, so that each independent part has room for expansion and contraction. In actual construction, it can be found that when setting expansion joints, most of them need to set double columns at the expansion joints. However, this construction method has a long construction period, wastes a lot of building area, high construction cost, and poor aesthetics. Contents of the invention [0003] Th...
Claims
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IPC IPC(8): E04B1/36E04G21/14
Inventor 刘备黄璞管希增杨建平曹海生高超刘浩黄育章丁建军张国庆宋向东
Owner 中铁建工集团装饰工程有限公司