A heat-insulating wallboard mounting structure

Abstract

The utility model discloses a kind of heat preservation and insulation wallboard mounting structures, mounting beam is fixed on building wall, two adjacent heat insulation wallboard is fixed on mounting beam, and the spacing between two heat insulation wallboard is adjustable;Angle iron is fixed on building wall, heat insulation wallboard close to wall side is fixed with angle iron, and the gap between the heat insulation wallboard and building wall is adjustable.The utility model under the premise of completely preserving keel dry hanging system "cavity ventilation, waterproof vapor-permeable, replaceable" advantage, using "first mounting block waist type hole+limiting groove / protrusion" structure, the position of heat insulation wallboard 1 is adjustable, structure adjustment is convenient, and use effect is good.

Description

Technical Field

[0001] This utility model relates to an installation structure for thermal insulation wall panels. Background Technology

[0002] With the continuous improvement of building energy efficiency standards, thermal insulation wall panels have been widely used in new construction and renovation of existing buildings. In existing technologies, wall panels are typically fixed to the building exterior walls using anchoring or keel-based dry-hanging methods. Among these, the keel-based dry-hanging system has gradually become the mainstream practice due to its advantages such as cavity ventilation, waterproofing, and replaceability. However, in practical applications, the fixed keel spacing of the aforementioned keel-based dry-hanging system cannot accommodate wall panels of different specifications or deformation due to thermal expansion and contraction. Summary of the Invention

[0003] This utility model provides a thermal insulation wall panel installation structure to solve the problems existing in the prior art.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A thermal insulation wall panel installation structure, comprising:

[0006] Insulated wall panels;

[0007] The mounting beam is fixed to the building wall, and two adjacent heat insulation wall panels are fixed to the mounting beam, with the spacing between the two heat insulation wall panels being adjustable.

[0008] An angle iron is fixed to the building wall, and a heat-insulating wall panel near the wall is fixed to the angle iron, with the gap between the heat-insulating wall panel and the building wall being adjustable.

[0009] Furthermore, a first mounting block is fixed on the heat insulation wall panel, and a waist-shaped hole is provided on the first mounting block. Bolts pass through the waist-shaped hole and are fixedly connected to the mounting beam.

[0010] Furthermore, a second mounting block is fixed to the heat insulation wall panel near the wall. The second mounting block is fixed to the angle iron, and the position of the second mounting block on the angle iron is adjustable.

[0011] Furthermore, a pressure block is fixed on the angle iron, and a limiting groove is provided on the pressure block. A limiting protrusion is provided on the second mounting block. The pressure block presses and fixes the second mounting block on the angle iron, and the limiting protrusion is placed in the limiting groove.

[0012] This utility model has the following beneficial effects:

[0013] While fully retaining the advantages of the keel dry-hanging system of "cavity ventilation, waterproof and breathable, and replaceable", this utility model utilizes the "first installation block waist-shaped hole + limiting groove / protrusion" structure to achieve adjustable position of the heat insulation wall panel 1, which is convenient for structural adjustment and has good performance. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the present utility model.

[0015] Figure 2 This is an assembly diagram of two adjacent thermal insulation wall panels on an installation beam.

[0016] Figure 3 This is a diagram showing the fixing of the heat-insulating wall panel and angle iron on the side closest to the wall. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] The following combination Figures 1-3 This document provides a detailed explanation of the on-site installation and fine-tuning of the "dual-adjustable" thermal insulation wall panel installation structure. All "adjustable" operations described herein require no secondary cutting of the wall panels and can be completed using only an Allen wrench and a torque wrench, completely eliminating the three major pain points listed in the background technology.

[0019] I. Preparations before installation

[0020] 1. Base layer re-measurement: Use a laser level to measure the flatness and verticality of the wall, and record the maximum deviation value Δmax (usually ≤20 mm).

[0021] 2. Detailed layout: Based on the 600 mm wide × 1200 mm high heat insulation wall panel 1, and combined with Δmax, reserve an adjustable gap of 5 to 15 mm at the angle iron 3 and an adjustable gap of 2 to 8 mm at the installation beam 2, and generate "one adjustment table for each panel" as the basis for subsequent acceptance.

[0022] Solution to the problem of "non-adjustable keel spacing".

[0023] Mounting beam 2 is a 50×50×4 mm steel beam, which is fixed to the wall horizontally with M10 expansion bolts. Circular holes are symmetrically opened at 1200 mm intervals on both sides of the beam's center line.

[0024] The first mounting block 11 is fixed to the end of the heat insulation wall panel 1 with bolts. The first mounting block 11 has an 8×30 mm slotted hole.

[0025] During installation, first hang two adjacent heat insulation wall panels 1 on the same installation beam 2, and insert M8 stainless steel countersunk head + large washer bolts, but do not tighten them yet.

[0026] Use a laser rangefinder to measure the vertical joint width between the two insulation wall panels. If it does not match the design joint width, tap the panel up and down along the waist-shaped hole to make the joint width infinitely fine-tune within the design range. After adjustment, tighten the bolts with a torque wrench.

[0027] If stress concentration on the board surface occurs later due to temperature difference, the bolts can be loosened in the opposite direction and the above steps can be repeated to achieve "reversible adjustment" and completely eliminate the defect in the background technology that "once the keel is locked, the spacing cannot be adjusted".

[0028] Angle iron 3 has 2×15 mm longitudinal elongated holes, allowing it to slide 0-15 mm as a whole (for adjusting the position of angle iron 3 on the wall).

[0029] A second mounting block 12 is fixed to the end of the heat insulation wall panel 1 near the corner of the wall, and a limiting protrusion 121 (rectangular shape) is provided on the second mounting block 12.

[0030] The pressure block 4 is a metal block, which is fixed to the angle iron 3 by bolts. The pressure block 4 has a reserved limiting groove 41.

[0031] During installation, first fix the angle iron 3 to the wall with M10 expansion bolts. Place the second mounting block 12 on the heat insulation wall panel 1 on one side of the angle iron 3, and then fix the pressure block 4 so that the limiting protrusion 121 is placed in the limiting groove 41.

[0032] The distance from the insulation wall panel 1 to the wall is measured with a ruler. The distance is then adjusted by loosening the bolts on the pressure block 4 and sliding the insulation wall panel 1. This step can be performed after each panel is completed, or it can be readjusted uniformly after the entire wall is completed, achieving "single-point stepless distance adjustment".

[0033] It should be noted that in actual use, if one end of an insulation wall panel 1 is mounted on angle iron 3 and the other end is mounted on mounting beam 2, its adjustment should be based on the actual construction situation, controlling the adjustment positions on both sides. The design purpose of this application is to make the position of the insulation wall panel 1 adjustable. After adjustment, the gaps will be filled with sealant, following the existing construction direction.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be considered within the protection scope of the present utility model.

Claims

1. A thermal insulation wall panel installation structure, characterized in that: include: Insulated wall panel (1); Mounting beam (2), which is fixed to the building wall, and two adjacent heat insulation wall panels (1) are fixed on the mounting beam (2), and the spacing between the two heat insulation wall panels (1) is adjustable; Angle iron (3) is fixed to the building wall. A heat insulation wall panel (1) on the side close to the wall is fixed to the angle iron (3), and the gap between the heat insulation wall panel (1) and the building wall is adjustable.

2. The thermal insulation wall panel installation structure as described in claim 1, characterized in that: The heat insulation wall panel (1) is fixed with a first mounting block (11), and the first mounting block (11) has a waist-shaped hole. The bolt passes through the waist-shaped hole and is fixedly connected to the mounting beam (2).

3. The thermal insulation wall panel installation structure as described in claim 1, characterized in that: A second mounting block (12) is fixed on the heat insulation wall panel (1) near the wall. The second mounting block (12) is fixed on the angle iron (3), and the position of the second mounting block (12) on the angle iron (3) is adjustable.

4. The thermal insulation wall panel installation structure as described in claim 3, characterized in that: A pressure block (4) is fixed on the angle iron (3). A limiting groove (41) is provided on the pressure block (4). A limiting protrusion (121) is provided on the second mounting block (12). The pressure block (4) presses and fixes the second mounting block (12) on the angle iron (3). The limiting protrusion (121) is placed in the limiting groove (41).

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