A kind of building reinforced concrete prefabricated beam installation and construction method
A technology of reinforced concrete and construction method, which is applied in construction, building structure, processing of building materials, etc., can solve the problems of high technical level and experience requirements of hoisting personnel, low installation efficiency of prefabricated beams, and low labor force.
Active Publication Date: 2021-09-14
福建宏盛建设集团有限公司
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Problems solved by technology
[0004] (1) When installing reinforced concrete prefabricated beams by manual installation, due to the small manual force, only prefabricated beams with relatively small volume and mass can be installed during manual installation. Precast beams with relatively large volume and mass are still Need to use some mechanical equipment to assist installation, making the installation efficiency of prefabricated beams low;
[0005] (2) When the existing reinforced concrete precast beam installation equipment installs the precast beam, the existing precast beam installation equipment usually uses mechanical hoisting to hoist the precast beam to the supporting column, and then position and install the precast beam. The hoisting process The requirements for the technical level and experience of the hoisting personnel are relatively high, which makes the installation efficiency of prefabricated beams low
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[0041] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination Figure 1 to Figure 10 , to further elaborate the present invention.
[0042] A construction method for installing reinforced concrete prefabricated beams, the specific installation and construction method is as follows:
[0043] S1. Installation and fixing equipment: Place the middle support plate 11 between the two support columns manually, and connect the end support plate 12 with the middle support plate 11 through the connecting mechanism 13. After the two are connected, pass the compression rod 23 Extrude the semicircular plate 25 with the limit rod 27, thereby locking and fixing the upper end of the device;
[0044] S2. Feeding: After the equipment is installed and fixed, one end of the prefabricated beam is manually placed on the push device 4, and the clamping mechanism 65 is manually fixed on the prefabrica...
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The invention relates to a construction method for installing reinforced concrete prefabricated beams, comprising a supporting device, two fixing devices, two side plates, a pushing device, a transmission device and a traction device, and the left and right sides of the supporting device are symmetrically installed with fixing devices , the front and rear ends of the support device are symmetrically installed with side plates, the upper side of the left end of the support device is equipped with a push device, the middle of the support device is equipped with a transmission device, and the right side of the transmission device is provided with a traction device. The invention provides a construction method for installing reinforced concrete prefabricated beams, which can solve the problem of manual installation of prefabricated beams. Due to the small manual force, only prefabricated beams with relatively small volume and mass can be manually installed, and existing prefabricated beam installation equipment When installing prefabricated beams, mechanical hoisting is usually used to position and install the precast beams. During the hoisting process, the technical level and experience of the hoisting personnel are required to be high, which leads to low installation efficiency of prefabricated beams.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method for installing reinforced concrete prefabricated beams in buildings. Background technique [0002] Prefabricated beams are prefabricated in factories, and then transported to the construction site to be installed and fixed according to the design requirements, and prefabricated beams can be mass-produced. Prefabricated beams are suitable for parts with relatively small spans, little impact on the overall performance of the structure, and no special design requirements. In addition, prefabricated beams can be fabricated in advance to meet installation requirements at any time, so it does not affect the process. Progress, the prefabricated beams need to be installed after they are transported to the construction site. [0003] The existing reinforced concrete prefabricated beam installation equipment often has the following problems when install...
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IPC IPC(8): E04G21/14E04G21/16E04G21/18
CPCE04G21/14E04G21/162E04G21/185
Inventor 赵利朱昌
Owner 福建宏盛建设集团有限公司
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