CN-115637809-B - Archaize building indoor high-large space modeling aluminum plate suspended ceiling assembly type construction method

CN115637809BCN 115637809 BCN115637809 BCN 115637809BCN-115637809-B

Abstract

The invention relates to the technical field of building engineering, in particular to an assembly construction method of an indoor high-space modeling aluminum plate suspended ceiling of an archaized building, which is characterized in that a BIM model is built, a framework and a surface layer are modularized, the construction progress is accelerated while the quality effect is ensured, in the framework hoisting process, a middle hoisting seat, a left hoisting wheel and a right hoisting wheel are arranged on a roof, the middle hoisting seat is used as fixing points of side hoisting ropes, the side hoisting ropes are extended to two sides, the side hoisting ropes extend to the ground through the left hoisting wheel and the right hoisting wheel and are connected with a side hoisting machine on the ground, the side hoisting machine can be used for winding the side hoisting ropes, the middle hoisting rope is fixed on the inner side of a main body structure, meanwhile, the middle hoisting machine and the side hoisting machine are started according to corresponding power, the main body structure is slowly lifted to a high position, an adjusting line is formed after the side hoisting ropes are straightened, the position of the main body structure is transversely adjusted along the adjusting line direction, so that the hoisting parts and the mounting nodes of the main body structure correspond to a main hoisting rod, and the position of the main body structure is convenient to be in the whole main structure of a high air conditioner.

Inventors

WANG CAIFENG
ZHOU FENGHOU
Wu dongchang
LIU QIANG
LIU XUELIANG
KANG JINWEI
HU HUIHUI

Assignees

中建七局建筑装饰工程有限公司

Dates

Publication Date: 20260505
Application Date: 20221026

Claims (3)

1. An archaize building indoor high-large space modeling aluminum plate suspended ceiling assembly type construction method is characterized by comprising the following steps: Step one, measuring pay-off Expanding from an observation point of original measurement paying-off of civil engineering, and measuring and paying-off the key part of the decoration engineering; step two, BIM model making Measuring a construction site by adopting a three-dimensional scanner, collecting measurement data, copying a live-action, carrying out high-precision reverse modeling on a part to be constructed, and carrying out data archiving; Comparing the field collected measurement data with the dimension of the BIM model according to the first step, and adjusting the final dimension of the BIM model by combining the mounting dimension and position of the field installed equipment, the pipeline, the bracket and the tail end; step three, manufacturing keel and surface layer aluminum plate According to the BIM confirmed model diagram, an optimized framework and surface layer material drawing are derived, the sizes of the framework are counted according to the unit suspended ceilings respectively, and the positions of the units are marked with the same sizes; fourth, manufacturing a conversion layer According to the control axis of the ground and a fixed point of a conversion layer on a construction drawing, a laser vertical instrument is adopted to guide the conversion layer skeleton to a roof fixed point, the rooting part of the conversion layer skeleton is optimized according to the construction drawing and the site, a hanging rod is fixed on a roof, the hanging rod comprises a main hanging rod and an auxiliary hanging rod, the main hanging rod is used for fixedly hanging the skeleton, the auxiliary hanging rod is used for fixing a hanging tool, the hanging tool comprises a middle hanging seat, a left hanging wheel and a right hanging wheel, the middle hanging seat, the left hanging wheel and the right hanging wheel are positioned on the same level, a side winch is arranged on the ground, the arrangement direction of the side winch is consistent with the horizontal direction of the middle hanging seat, the left hanging wheel and the right hanging wheel, a side hauling rope is fixed on the side of the middle hanging seat, the side hauling rope is connected with the side winch of the ground through the hanging wheel on the corresponding side, the bottom of the middle hanging seat is provided with a middle hanging wheel, the middle hanging wheel is in a double-wheel structure, the ground is provided with a middle winch corresponding to the middle hanging wheel, the rope wheel of the middle hauling rope on the middle hanging wheel is in a double-wheel structure, and the two ends of the middle hauling rope on the two sides can be wound synchronously, and the two ends of the middle hauling rope are respectively connected with the middle hanging wheel and the middle crane; step five, manufacturing a skeleton unit block board The method comprises the steps that a unit block plate is manufactured according to a skeleton drawing, the unit block plate comprises a main body structure and a hoisting part, the main body structure is provided with the hoisting part, fixing parts corresponding to the hoisting parts are arranged on two sides of the main body structure, fixing plates corresponding to main suspenders one by one are arranged on the fixing parts, rope holes are formed in the hoisting part, side haulage ropes can enter the rope holes, the main body structure is lifted under the traction of a winch, the fixing plates are arranged on the upper part of the hoisting part, connecting plates corresponding to the fixing plates one by one are arranged at the bottom of the main suspenders, connecting holes are formed between the fixing plates and the connecting plates, and the fixing plates and the connecting plates are fixedly assembled together through connecting bolts; after finishing the manufacture of the framework unit block board, conveying the framework unit block board to a corresponding suspended ceiling position, carrying out arrangement spot welding according to a ground ceiling finishing line, checking the framework deviation degree in time after the spot welding is finished, and entering a full welding stage after no error; step six, hoisting and fixing the unit block plate Firstly, a side traction rope between a side traction wheel and a middle suspension seat is lowered, the side traction rope is sleeved in a rope hole, the rope hole is closed by a bolt, then the middle traction rope is fixed on the inner side of a main body structure, and meanwhile, a middle winch and a side winch are started according to corresponding power to slowly lift the main body structure to a high position; step seven, fixing the surface layer According to the numbers on the aluminum plate numbering chart, the numbers of the corresponding aluminum plates are found on site, and the electric lifting platform is utilized to sequentially install the surface layers from top to bottom; The rope hole is of an arc-shaped structure, a guide inlet is formed in the lower portion of the rope hole, and a bolt is arranged in the guide inlet.
2. The method for assembling an aluminum ceiling for an archaized building indoor high and large space modeling according to claim 1, wherein the main structure comprises transverse ribs, connecting ribs, reinforcing ribs and mounting plates, wherein the transverse ribs are arranged at intervals, the connecting ribs are arranged at the ends of the transverse ribs, and the mounting plates are positioned between two adjacent transverse ribs and are fixed at the connection positions of the transverse ribs and the connecting ribs by the reinforcing ribs.
3. The method for assembling the aluminum plate suspended ceiling in the archaized building indoor high-large space modeling is characterized in that the fixing part and the hoisting part are arranged in a staggered and crossed mode.

Description

Archaize building indoor high-large space modeling aluminum plate suspended ceiling assembly type construction method Technical Field The invention relates to the technical field of building engineering, in particular to an assembly type construction method for an aluminum plate suspended ceiling with an indoor high-large space model of an archaized building. Background Along with the continuous improvement of the living standard of people, the demands of people on mental civilization are higher, the tourism industry is developed vigorously, a plurality of tourist attractions which are background by Chinese ancient culture are increased, more archaize buildings are pulled out, and patterns and the shapes of components are closely combined on Liang Fang, an arch, indoor ceilings, caisson ceiling and a column head, so that the drawing is exquisite and the colors are rich. For inheriting the historical traditional culture, the wood structure of the archaized suspended ceiling is achieved, and the modern decoration is carried out indoor suspended ceiling construction by adopting the transfer wood grain aluminum plate technology. In the construction process of indoor high and large space modeling of the archaize building, a large-scale framework structure needs to be lifted to a high place, the existing lifting mode is a multi-section lifting structure, the structure is adjusted in posture after the framework is lifted to the high place, due to the limitation of lifting, the framework is relatively difficult to adjust, a great deal of time is needed to be spent for correspondence between the framework and a suspender, the construction is difficult, the structural stability is poor, the requirements of people cannot be met, and the construction method for assembling the aluminum plate suspended ceiling of the indoor high and large space modeling of the archaize building is necessary based on the research. Disclosure of Invention In view of the above, the invention aims to provide an assembly type construction method for an indoor high-large space modeling aluminum plate suspended ceiling of an archaized building, which effectively solves the problems of difficult construction, high difficulty in adjusting the posture especially at a high place and low construction efficiency of the existing framework in the hoisting process. In order to achieve the purpose, the technical scheme adopted by the invention is that the method for constructing the aluminum plate suspended ceiling assembly type of the archaize building indoor high-large space modeling comprises the following steps: Step one, measuring pay-off Expanding from an observation point of original measurement paying-off of civil engineering, and measuring and paying-off the key part of the decoration engineering; step two, BIM model making Measuring a construction site by adopting a three-dimensional scanner, collecting measurement data, copying a live-action, carrying out high-precision reverse modeling on a part to be constructed, and carrying out data archiving; Comparing the field collected measurement data with the dimension of the BIM model according to the first step, and adjusting the final dimension of the BIM model by combining the installation dimensions and positions of the field installed equipment, the pipeline, the bracket and the tail end; step three, manufacturing keel and surface layer aluminum plate According to the BIM confirmed model diagram, an optimized framework and surface layer material drawing are derived, the sizes of the framework are counted according to the unit suspended ceilings respectively, and the positions of the units are marked with the same sizes; fourth, manufacturing a conversion layer According to a control axis of the ground and a fixed point of a conversion layer on a construction drawing, a laser vertical instrument is adopted to guide the conversion layer skeleton to a roof fixed point, the rooting part of the conversion layer skeleton is optimized according to the construction drawing and combining with the site, a hanging rod is fixed on a roof, the hanging rod comprises a main hanging rod and an auxiliary hanging rod, the main hanging rod is used for fixedly hanging the skeleton, the auxiliary hanging rod is used for fixing a hanging tool, the hanging tool comprises a middle hanging seat, a left hanging wheel and a right hanging wheel, the middle hanging seat, the left hanging wheel and the right hanging wheel are positioned on the same level, a side winch consistent with the level is arranged on the ground, a side traction rope is fixed on the side of the middle hanging seat, the side traction rope is connected with the side winch on the ground through the hanging wheel on the corresponding side, the bottom of the middle hanging seat is provided with a middle hanging wheel, the middle hanging wheel is in a double-wheel structure, the ground is provided with a middle winch corresponding to the middle hanging whe