Curtain wall embedded part and connecting piece construction method after integrated thermal insulation construction

Abstract

The invention relates to the field of building construction, in particular to a curtain wall embedded part and connecting part construction method after integrated thermal insulation construction, which comprises the following steps: designing and manufacturing an embedded part connecting part; paying off is conducted on a curtain wall construction part, the positions of the embedded part plate and the curtain wall keel are determined, line snapping marking is conducted, the integrated thermal insulation material at the embedded part plate installation position is cut and removed according to a marking line, and the removing depth reaches a concrete structure; embedded part plate mounting holes are punched in the concrete structure exposed after the integrated thermal insulation material is removed, chemical bolt pre-burying is conducted after punching and cleaning are conducted, and pre-mounting of an embedded part connecting piece is completed through long holes in an embedded part plate; after the embedded part connecting pieces used for fixing the same vertical curtain wall keel are pre-installed, the embedded part connecting pieces are leveled and leveled in the X direction in a unified hanging mode, and after it is ensured that the curtain wall keel is leveled in the X direction, fastening of the embedded part connecting pieces and chemical bolts is completed; the curtain wall keels are clamped between the connecting pieces and pre-fixed through the long holes in the connecting pieces, after all the curtain wall keels are pre-fixed, the hanging lines are uniformly leveled in the Y direction, and the curtain wall keels are fastened to complete connection after being leveled in the Y direction through the long holes in the connecting pieces. And high-altitude welding operation is reduced, burn of welding construction to integrated heat preservation is reduced, poor quality control of a welding position is reduced, and the influence of temperature rise on the anchoring strength of a chemical anchor bolt during welding is reduced, so that the curtain wall construction quality is improved, the plate loss rate is reduced, the construction potential safety hazard is reduced, and the environmental pollution is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a method for constructing curtain wall embedded parts and connecting parts after integrated thermal insulation construction. Background Art

[0002] The traditional construction method of sticking insulation board and fireproof isolation belt on the exterior wall is very easy to cause problems such as loose bonding, water leakage, and falling off due to factors such as sticking method, construction specifications, material quality, base flatness, and personnel quality. Based on this, the integrated technology of building and structural insulation came into being. During construction, the structural insulation integrated board and the external shear wall are cast into a whole at one time, so that the integrated insulation is completed during the construction of the main structure. In the construction conditions where the exterior wall curtain wall decoration is required, the connectors for installing the curtain wall keel need to be welded. The welding structure is easy to cause damage to the integrated insulation and cannot be restored. In addition, the welding operation is slow and there are high safety hazards when performing high-altitude welding. Summary of the invention

[0003] In view of the above problems, an embodiment of the present invention provides a method for constructing curtain wall embedded parts and connecting parts after integrated thermal insulation construction.

[0004] An embodiment of the present invention provides a method for constructing curtain wall embedded parts and connecting parts after integrated thermal insulation construction, comprising:

[0005] Design and manufacture embedded connectors, which include embedded plates, on which long holes are opened near the four corners along the X direction, and connectors are arranged relatively in the middle of the embedded plates, the spacing between the connectors is adapted to the size of the curtain wall keel, and a long hole is opened on the connector near the outer end along the Y direction;

[0006] Lay out the lines at the curtain wall construction site, determine the positions of the embedded panels and curtain wall keels, mark the lines, and cut and remove the integrated insulation materials at the embedded panel installation position according to the marked lines, with the removal depth reaching the concrete structure;

[0007] Drill holes for the embedded plate installation on the concrete structure exposed after removing the integrated thermal insulation material, pre-embed chemical bolts after drilling and cleaning, and pre-install embedded connectors through the long holes on the embedded plate;

[0008] After the embedded connectors used to fix the same vertical curtain wall keel are pre-installed, the embedded connectors are uniformly leveled in the horizontal and X-direction by hanging wires. After the curtain wall keel is leveled in the X-direction, the embedded connectors and chemical bolts are fastened;

[0009] Insert the curtain wall keels between the connectors and pre-fix them through the long holes on the connectors. After all the curtain wall keels are pre-fixed, hang them uniformly for leveling in the Y direction. Use the long holes on the connectors to ensure that the curtain wall keels are leveled in the Y direction and then tighten them to complete the connection.

[0010] Compared with the prior art, the beneficial effects of the present invention are: reducing high-altitude welding operations, reducing burns to integrated insulation caused by welding construction, reducing inadequate quality control at welding points, and reducing the impact of increased temperature during welding on the anchoring strength of chemical anchors, thereby improving the quality of curtain wall construction, reducing the plate loss rate, reducing construction safety hazards, and reducing environmental pollution.

[0011] Optionally, the specification of the embedded plate is 200*250*8mm.

[0012] Optionally, the connecting parts are made of channel steel, and the channel steel is 10# channel steel with a length of 550mm.

[0013] Optionally, the hole length of the long hole is 100 mm.

[0014] Optionally, the cutting length and width of the integrated thermal insulation material at the installation position of the embedded plate are respectively 50 mm larger than the length and width of the embedded plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute a limitation of the present invention. In the drawings:

[0016] Figure 1 A schematic diagram of a structure of an embedded connector provided by an embodiment of the present invention Figure 1 ;

[0017] Figure 2 A schematic diagram of a structure of an embedded connector provided by an embodiment of the present invention Figure 2 ;

[0018] Figure 3 A schematic diagram of a connection structure between an embedded connector and a curtain wall keel provided in an embodiment of the present invention.

[0019] Among them, 1. Embedded plate; 2. Long hole; 3. Connector; 4. Curtain wall keel. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0021] See also Figure 1-Figure 3The embodiment of the present invention provides a method for constructing curtain wall embedded parts and connecting parts after integrated thermal insulation construction, comprising:

[0022] Design and manufacture embedded connectors, which include embedded plates 1, on which long holes 2 are opened near the four corners along the X direction, and connectors 3 are relatively arranged in the middle of the embedded plates 1, and the spacing between the connectors 3 is adapted to the size of the curtain wall keel 4, and a long hole 2 is opened on the connector 3 and near the outer end along the Y direction;

[0023] Lay out the lines at the curtain wall construction site, determine the positions of the embedded panels 1 and the curtain wall keels 4, mark the lines, and cut and remove the integrated insulation material at the installation position of the embedded panels 1 according to the marked lines, with the removal depth reaching the concrete structure;

[0024] Punch holes for mounting the embedded plate on the concrete structure exposed after removing the integrated thermal insulation material, pre-embed chemical bolts after punching and cleaning, and pre-install the embedded connectors through the long holes on the embedded plate 1;

[0025] After the embedded connectors used to fix the same vertical curtain wall keel 4 are pre-installed, the embedded connectors are uniformly leveled in the horizontal and X-direction by hanging wires to ensure that the curtain wall keel is leveled in the X-direction before fastening the embedded connectors and chemical bolts;

[0026] Insert the curtain wall keel 4 between the connectors 3 and pre-fix it through the long holes 2 on the connectors 3. After all the curtain wall keels 4 are pre-fixed, hang them uniformly for leveling in the Y direction. Use the long holes 2 on the connectors 3 to ensure that the curtain wall keels are leveled in the Y direction and then tighten them to complete the connection.

[0027] In practice, the embedded plate 1 and the connecting member 3 can be fixed by welding, and the welding position is subjected to rust-proof treatment.

[0028] The specification of the embedded plate 1 is 200*250*8mm.

[0029] The connecting piece 3 is made of channel steel, and the channel steel is 10# channel steel with a length of 550mm.

[0030] The length of the long hole 2 is 100 mm.

[0031] The cutting length and width of the integrated thermal insulation material at the installation position of the embedded plate 1 are respectively 50 mm larger than the length and width of the embedded plate 1 .

[0032] The solution provided by the embodiment of the present invention can reduce the damage to the integrated thermal insulation during the construction process, reduce the loss rate, and save costs; it can reduce the high-altitude welding work on the construction work surface, save construction time, and reduce construction safety hazards.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A method for constructing curtain wall embedded parts and connecting parts after integrated thermal insulation construction, characterized in that: include: Design and manufacture embedded connectors, which include embedded plates, on which long holes are opened near the four corners along the X direction, and connectors are arranged relatively in the middle of the embedded plates, the spacing between the connectors is adapted to the size of the curtain wall keel, and a long hole is opened on the connector near the outer end along the Y direction; Lay out the lines at the curtain wall construction site, determine the positions of the embedded panels and curtain wall keels, mark the lines, and cut and remove the integrated insulation materials at the embedded panel installation position according to the marked lines, with the removal depth reaching the concrete structure; Drill holes for the embedded plate installation on the concrete structure exposed after removing the integrated thermal insulation material, pre-embed chemical bolts after drilling and cleaning, and pre-install embedded connectors through the long holes on the embedded plate; After the embedded connectors used to fix the same vertical curtain wall keel are pre-installed, the embedded connectors are uniformly leveled in the horizontal and X-direction by hanging wires. After the curtain wall keel is leveled in the X-direction, the embedded connectors and chemical bolts are fastened; Insert the curtain wall keels between the connectors and pre-fix them through the long holes on the connectors. After all the curtain wall keels are pre-fixed, hang them uniformly for leveling in the Y direction. Use the long holes on the connectors to ensure that the curtain wall keels are leveled in the Y direction and then tighten them to complete the connection.

2. The method for constructing curtain wall embedded parts and connectors after integrated thermal insulation construction as claimed in claim 1, characterized in that: The specifications of the embedded plate are 200*250*8mm.

3. The method for constructing curtain wall embedded parts and connectors after integrated thermal insulation construction according to claim 1, characterized in that: The connecting parts are made of channel steel, and the channel steel is 10# channel steel with a length of 550mm.

4. The method for constructing curtain wall embedded parts and connecting parts after integrated thermal insulation construction according to claim 1, characterized in that: The length of the long hole is 100 mm.

5. The method for constructing curtain wall embedded parts and connecting parts after integrated thermal insulation construction as claimed in claim 1, characterized in that: The cutting length and width of the integrated thermal insulation material at the installation position of the embedded plate are 50 mm larger than the length and width of the embedded plate, respectively.

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