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Unit type external wall board installation module for fabricated building and construction method of unit type external wall board installation module for fabricated building

A technology for installing modules and exterior wall panels, which is applied in construction, building structure, and processing of building materials, etc. It can solve problems such as delay in completion time, poor wall surface flatness, and delay in construction period, so as to save on-site installation costs, There are few types of processing and production, and the effect of ensuring processing accuracy

Pending Publication Date: 2020-07-31
崔景新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there are dimensional errors and installation errors in steel structure (precast concrete) beams and columns, dimensional errors in the production of unitary exterior wall panels for prefabricated buildings, and unreasonable design of pre-embedded connectors. The size error of the connecting parts such as legs (the steel structure is welded in the factory, and the precast concrete beams and columns are pre-buried in the factory) and the installation position of the connecting parts are unreasonable. Finally, the unitized exterior wall panels, beams, columns, and floor slabs of the enclosure structure cannot be smoothly installed together, resulting in the inability to carry out on-site construction and delaying the construction period;
[0003] According to the traditional manufacturing and installation method, the unitized exterior wall panels cannot be installed in place according to the design requirements during on-site installation. The design and actual production are quite different, and the tolerance requirements for architectural design cannot be guaranteed; even if the installation is barely completed, the vertical error does not meet the requirements The building code requires that the flatness of the wall surface is very poor, so that the building standards of the building floors cannot be guaranteed
[0004] The size of the board seam is inconsistent due to the existing installation form, and it is very difficult to deal with the board seam
The on-site labor cost has been seriously increased, and a lot of manpower and material resources have been wasted, resulting in a serious increase in construction costs.
also delayed the completion time;
[0005] In addition, when installing external wall panels at traditional installation nodes, the corbels and wall panel embedded parts caused by column or beam installation errors need to be welded for fastening, which is likely to cause fire; welding work also increases construction costs virtually.

Method used

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  • Unit type external wall board installation module for fabricated building and construction method of unit type external wall board installation module for fabricated building
  • Unit type external wall board installation module for fabricated building and construction method of unit type external wall board installation module for fabricated building
  • Unit type external wall board installation module for fabricated building and construction method of unit type external wall board installation module for fabricated building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] Such as figure 1 , 2 , 3, 4, and 5, a prefabricated building with a unitary exterior wall panel installation module, including a column 1, a beam 2 vertically arranged between the two columns 1, and an upper end surface of the beam 2 The floor slab 3 is characterized in that: the exterior wall panels 4 fixedly connected to the outside of the column 1, the beam 2, and the floor panel 3 and respectively connected between the exterior wall panels 4 and the columns 1, the exterior wall panels 4 and the installation module between the beam 2 and between the exterior wall panel 4 and the floor 3; the exterior wall panel 4 and the floor 3 are vertically arranged; the installation module and the column 1 Adjustment holes are set on the installation plane;

[0098] An adjustment hole is provided on the installation plane between the installation module and the beam 2 . Install the exterior wall panel 4 on the corresponding column 1, beam 2 and floor 3 through the installation...

Embodiment 2

[0119] Such as Figure 6 As shown, the beam 2 is an I-shaped steel structure, and the first horizontal pre-embedded plate 15 perpendicular to the middle rib of the I-shaped steel is arranged on the I-shaped steel, and the second connecting plate 52 on the mounting base 5 , a second horizontal pre-embedded plate perpendicular to the second connecting plate 52 is welded on it, and when the mounting seat 5 is installed, the first horizontal pre-embedded plate 15 is fixedly connected to the second horizontal pre-embedded plate, The two connecting plates 52 are provided with vertical slotted holes along the direction of the middle bars of the I-shaped steel, and the first connecting plate 51 is provided with transverse slotted holes along the length direction of the outer wall panel 4, and the mounting seat 5 can be positioned at The height of the building and the length direction of the exterior wall panels 4 are adjusted.

Embodiment 3

[0121] Such as Figure 7 As shown, the crossbeam 2 is that the crossbeam 2 is an I-shaped steel structure, and the vertical embedded plate 14 parallel to the middle rib of the I-shaped steel is provided on the I-shaped steel, and the vertical embedded plate 14 A vertical slot hole along the height direction of the column is arranged on the top, and a horizontal slot hole along the length direction of the outer wall panel 4 is arranged on the second connecting plate 52. Plate 4 length direction is adjusted.

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PUM

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Abstract

The invention provides a unit type external wall board installation module for a fabricated building and a construction method of the unit type external wall board installation module for the fabricated building. The unit type external wall board installation module comprises stand columns, a cross beam perpendicularly arranged between the two stand columns and a floor board arranged on the upperend face of the cross beam. The unit type external wall board installation module is characterized by comprising external wall boards fixedly connected to the outer sides of the stand columns, the cross beam and the floor board and installation module bodies connected between the external wall boards and the stand columns, between the external wall boards and the cross beam and between the external wall boards and the floor board respectively; the external wall boards are arranged to be perpendicular to the floor board; adjusting holes connected with the floor board are formed in the externalwall boards; adjusting holes connected with the stand columns are formed in the installation module bodies; and adjusting holes connected with the cross beam are formed in the installation module bodies. The installation module ensures the construction precision of fabrication of the external wall boards; and besides, the construction method is simple, the installation module is flexible to use and free of unnecessary procedures, and cost is reduced for construction of the unit type external wall board for the fabricated building.

Description

technical field [0001] The invention belongs to the technical field of building construction engineering, and in particular relates to a unitary exterior wall panel installation module for a prefabricated building and a construction method thereof. Background technique [0002] In the prior art, there are dimensional errors and installation errors in steel structure (precast concrete) beams and columns, dimensional errors in the production of unitary exterior wall panels for prefabricated buildings, and unreasonable design of pre-embedded connectors. The size error of the connecting parts such as legs (the steel structure is welded in the factory, and the precast concrete beams and columns are pre-buried in the factory) and the installation position of the connecting parts are unreasonable. Finally, the unitized exterior wall panels, beams, columns, and floor slabs of the enclosure structure cannot be smoothly installed together, resulting in the inability to carry out on-si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/00E04B1/38E04B1/41E04B1/61E04C3/30E04G21/00
CPCE04B1/00E04B1/41E04B1/61E04C3/30E04G21/00E04B1/388
Inventor 崔景新宫海军
Owner 崔景新