CN-121976661-A - Novel construction device and construction method for aluminum templates of edge constructional columns

Abstract

The invention discloses a novel construction device and a construction method for an aluminum template of a limb constructional column, comprising a bracket and an aluminum alloy template, wherein the bracket and the aluminum alloy template are arranged on an upper floor, the bracket is in a cross shape, pulleys are arranged at the two ends and the top of the bracket, the connecting steel plates are arranged on the upper floor and welded on the upper surface and the floor wall surface of the upper floor respectively, and the method for driving the aluminum template by adopting the bracket has high operability in actual construction, can be increased or decreased according to the actual situation, is convenient to install and fast and convenient to install, and adopts a crank arm vehicle to install in the traditional mode after an outer scaffold is removed.

Inventors

• CHEN XIAOBAO
• WANG DONG
• ZHU JUNMING
• WANG JIANQUAN
• WANG MIN
• LI QIANG
• SHI YUXING

Assignees

• 中建八局(内蒙古)建设有限公司

Dates

Publication Date

20260505

Application Date

20251231

Claims (3)

1. 1. The novel limb constructional column aluminum template construction device comprises a support (1) and an aluminum alloy template (2) which are arranged on an upper floor slab, and is characterized in that the support (1) is in a cross shape, pulleys (3) are arranged at the two ends and the top of the support (1) in a army mode, the novel limb constructional column aluminum template construction device further comprises a connecting steel plate (4) arranged on the upper floor slab, the connecting steel plate (4) is welded on the upper surface of the upper floor slab, and the support (1) is fixed on the upper floor slab surface through the connecting steel plate (4).
2. 2. The novel limb constructional column aluminum template construction device according to claim 1 is characterized in that a hanging ring (5) matched with a steel wire rope is arranged at the top end of the aluminum alloy template (2), sealing rubber strips (6) are arranged on two sides of the aluminum alloy template (2), reserved connecting holes (7) are formed in the bottom end of the aluminum alloy template (2), and a plurality of nuts (8) used for being connected with a counter-pulling screw are fixedly welded on the surface of the aluminum alloy template (2).
3. 3. The construction method of the novel limb constructional column aluminum template construction device according to any one of claims 1 to 2, which is characterized by comprising the following steps: Determining the height of a constructional column, adding an aluminum template according to the height, connecting the aluminum template firmly through pins to ensure that the constructional column can be completely sealed, and then conveying the device structure to a layer on a corresponding floor by using a construction elevator; Secondly, fixing the bracket (1) on the ground of the first floor by bolts so as to ensure the safety and reliability of transporting the aluminum alloy template (2), and adopting the pulley (3) can effectively reduce the transportation difficulty; Thirdly, lifting the aluminum template device from the upper layer to the lower layer through a pulley (3) group after adjustment, and allowing personnel to receive templates from floors for installation; Installing and fixing a counter-pulling screw rod and an aluminum alloy template (2), screwing and reinforcing the aluminum alloy template and the aluminum alloy template from a storey, sleeving a PVC sleeve into the aluminum alloy template, and adjusting and reinforcing the outer aluminum alloy template (2) and the storey inner template by the counter-pulling screw rod; and fifthly, after pouring and curing the constructional column, knocking the split bolts from the inner side of the storey to take down the device, lifting and recycling the aluminum templates by using the pulley (3) group, and transporting to the previous storey for continuous use.

Description

Novel construction device and construction method for aluminum templates of edge constructional columns Technical Field The application relates to the technical field of aluminum template construction, in particular to a novel construction device and a construction method for an aluminum template of a side constructional column. Background In a construction system of building engineering, deep foundation pit supporting construction is a core pre-working procedure for guaranteeing safety operation of an underground structure. The traditional deep foundation pit support mostly adopts technologies such as steel sheet piles, soil nailing walls and the like, and can meet the foundation construction requirement, but has the defects of weak adaptability, long construction period, large disturbance to surrounding environment and the like. Along with the development of the construction industry to high-rise and complicated directions, novel deep foundation pit supporting technology such as pile row-anchor cable supporting and underground continuous wall supporting and the like is developed, the technology can effectively resist soil pressure and underground water pressure of the side wall of a foundation pit through accurate mechanical calculation and digital construction control, prevent safety accidents such as foundation pit collapse and deformation, can greatly shorten supporting construction period, reduce the influence on surrounding buildings and pipelines, create safe and stable operation conditions for subsequent main structure construction, reduce construction cost and environmental damage risk, and become a main stream choice for deep foundation pit construction of modern building engineering. In the secondary structure construction stage, the constructional column is used as a key component for enhancing the stability of a wall body and improving the earthquake resistance of a building, and the construction quality and efficiency of the constructional column directly influence the construction period progress of the whole engineering. Especially in the outer wall part of two or more layers of whole walls without window openings, the construction column formwork supporting operation faces a plurality of difficulties. The traditional construction method adopts the cooperation of the wooden templates to reinforce the pull bolts, workers have to stand on the outer scaffold to finish the operations such as template installation, bolt fastening and the like, and the high-altitude operation has great potential safety hazards, and the construction efficiency is low due to the limitation of the scaffold erection and high-altitude operation. After the concrete pouring is completed, workers also need to climb the outer scaffold again to perform template disassembly and split bolt cleaning, so that the length of overhead operation is prolonged, and the attractiveness and the waterproof performance of the outer wall are easily affected due to the problems of residual bolts, incomplete hole repair and the like. Disclosure of Invention The invention aims to provide a novel construction device and a construction method for an aluminum template of a side constructional column, which are used for solving the problems in the background technology. The embodiment of the application adopts the following technical scheme: The utility model provides a novel face limit constructional column aluminum mould board construction device, including setting up support and the aluminum alloy template on the upper floor, the support is the cross, both ends and the top army of support are provided with the pulley, still including setting up the connection steel sheet on the upper floor, connection steel sheet welding is in the upper surface of upper floor, the support is fixed in the upper floor through the connection steel sheet. Preferably, rings matched with the steel wire ropes are arranged at the top end of the aluminum alloy template, sealing rubber strips are arranged at two sides of the aluminum alloy template, reserved connecting holes are formed in the bottom end of the aluminum alloy template, and a plurality of nuts used for being connected with the opposite-pulling screw are fixedly welded on the surface of the aluminum alloy template. A construction method of a novel limb constructional column aluminum template construction device comprises the following steps: Determining the height of a constructional column, adding an aluminum template according to the height, connecting the aluminum template firmly through pins to ensure that the constructional column can be completely sealed, and then conveying the device structure to a layer on a corresponding floor by using a construction elevator; secondly, fixing the bracket on the ground of the first floor by bolts so as to ensure the safety and reliability of transporting the aluminum alloy template, and adopting the pulley can effectively reduce the transportation difficulty; thi