Quick paving device for waterproof vapor-proof film of passive window

Abstract

A passive window waterproof vapor-proof film rapid paving device comprises an unfolding fixing frame and a scraping handle. The unfolding fixing frame comprises a film frame, film hooks are fixed to the left side and the right side of the film frame, and the waterproof vapor-proof film is fixed through the film hooks. A fixing clamp is fixed at the upper end of the film frame and is clamped on an outer wall; the scraping handle comprises a scraping plate, a rubber sheet is wrapped at the lower end of the scraping plate, and a handle is fixed at the upper end of the scraping plate. According to the passive window waterproof vapor-proof film rapid paving device, the construction efficiency and the construction safety of the waterproof vapor-proof film can be improved.

Description

Technical Field

[0001] The utility model relates to a waterproof steam-isolating film paving device, in particular to a passive window waterproof steam-isolating film fast paving device. Background Art

[0002] The construction of ultra-low energy consumption buildings is gradually being promoted and applied. In order to meet the energy-saving requirements of ultra-low energy consumption buildings, the air tightness requirements of the buildings exceed those of ordinary buildings. The external windows need to be sealed with sealing materials with good durability, and the air tightness level reaches level 8, and the water tightness level is not less than level 4. Therefore, waterproof vapor barrier membranes need to be tightly laid around the passive windows to increase air tightness and waterproof performance.

[0003] The width of the waterproof vapor barrier membrane is usually 10-15cm, and the length is the same as the length of the four sides of the window frame. It is mainly laid around the external windows of the passive house. The construction scope is small, the construction site is on the facade, and the quality requirements of the construction are high. The conventional laying method requires a separate operating frame, which is more dangerous. It is easy to wrinkle and not dense, and the quality cannot be guaranteed. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a passive window waterproof vapor barrier film fast paving device, which can well solve the safety and quality risks brought by the traditional waterproof vapor barrier film construction process and improve the construction efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A passive window waterproof vapor barrier film rapid paving device, comprising an unfolding fixing frame and a scraper handle;

[0007] The unfolding fixing frame includes a membrane frame, and membrane hooks are fixed on the left and right sides of the membrane frame, and the membrane hooks fix the waterproof vapor barrier membrane; a fixing clip is fixed on the upper end of the membrane frame, and the fixing clip is clamped on the outer wall;

[0008] The scraper handle comprises a scraper, a rubber sheet is wrapped around the lower end of the scraper, and a handle is fixed on the upper end of the scraper.

[0009] The film frame is a rectangular frame with a hollow center.

[0010] The membrane frame and the fixing clamp are both made of round steel processed and welded.

[0011] The fixing clip is L-shaped, the horizontal portion of the fixing clip is vertically welded to the film frame and the width matches the thickness of the exterior wall; the vertical portion of the fixing clip is arranged outward.

[0012] The scraper is made of a wooden template and has a width smaller than the inner width of the membrane frame.

[0013] The utility model provides a passive window waterproof vapor barrier film fast paving device, which has the following technical effects:

[0014] 1) The materials used in this device are common materials on construction sites. They are easy to obtain, easy to process, simple to install, easy to operate, and have reliable reinforcement. It reduces the safety risk of construction outside the window opening, improves the paving quality of the waterproof vapor barrier membrane, and helps to improve the construction quality of the window openings of passive ultra-low energy buildings. It can be used in a turnover manner with high economic benefits.

[0015] 2) By adopting an unfolding fixing frame, the waterproof vapor barrier membrane can be stretched and fixed flat to ensure that the waterproof vapor barrier membrane will not be wrinkled.

[0016] 3) By using a scraper, the fixed waterproof vapor barrier membrane can be scraped and pressed tightly to stick it on the exterior wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a structural schematic diagram of the unfolded fixing frame in the utility model.

[0019] Figure 2 It is a structural schematic diagram of the scraper handle in the utility model.

[0020] Figure 3 This is a side view of the unfolded fixing frame of the utility model installed on the external wall (B represents the external facade of the external wall).

[0021] In the figure: membrane frame 1, membrane hook 2, fixing clip 3, scraper 4, rubber sheet 5, handle 6, outer wall 7, waterproof vapor barrier membrane 8, window frame 9. DETAILED DESCRIPTION

[0022] like Figure 1-2As shown, a passive window waterproof vapor barrier film fast paving device includes an unfolding fixed frame and a scraper. The unfolding fixed frame includes a film frame 1, which is welded into a rectangular frame by a 6mm diameter round steel, and the length and width of the rectangular frame are 100mm*1650mm. The welds of the four corners of the rectangular frame are required to be full and uniform. Film hooks 2 are welded on the inner sides of the left and right short sides of the film frame 1, and two groups are arranged at intervals on each side. The film hook 2 is made of No. 10 iron wire and has a length of 25mm. A fixing clamp 3 is arranged outward at the long side of the upper end of the film frame 1. The fixing clamp 3 is bent into an L shape by two 500mm long and 6mm diameter round steels. The horizontal part of the fixing clamp 3 is vertically welded to the long side of the film frame 1. The length of the horizontal part of the fixing clamp 3 is consistent with the thickness of the outer wall, so as to ensure that the unfolding fixed frame can be clamped and fixed to the outer wall. The vertical part of the fixing clamp 3 is vertically downward. There are two groups of fixing clamps 3, and the two groups of fixing clamps 3 are respectively 100mm away from the two ends of the film frame 1. The scraper handle includes a scraper 4, which is made of a 16mm wooden template, a trapezoidal shape, a long bottom side length of 98mm, and a 4mm thick rubber sheet 5 wrapped within 10mm of the long bottom side. The function of the rubber sheet 5 is to increase the friction of the scraping and pressing waterproof breathable membrane so that it fits more closely to the building foundation surface without causing physical damage to it. The short side of the scraper 4 is connected to the handle 6. The handle 6 is telescopically installed with multiple poles (similar to an umbrella handle), which is convenient for length adjustment and operation at different heights.

[0023] Working principle and process:

[0024] 1) Round steel is made into membrane frame 1 and fixing clamp 3 as required and welded into a whole.

[0025] 2) The iron wire is made into a membrane hook 2 as required and welded into a whole on the inner side of the membrane frame 1.

[0026] 3) Hang the two ends of the cut waterproof vapor barrier film on the film hook 2, and adjust it appropriately to ensure that the waterproof vapor barrier film is flat and wrinkle-free.

[0027] 4) Fix the membrane frame 1 with the waterproof vapor barrier membrane hung on it to the outer wall of the window opening through the fixing clip 3.

[0028] 5) After checking that the fixed position is accurate, scrape and press the scraper back and forth on the waterproof vapor barrier film in the mold frame to ensure that the vapor barrier film is tightly attached to the outer wall near the window.

[0029] 6) After checking that the installation is qualified, cut a small hole in the waterproof vapor barrier membrane fixed on the membrane hook 2, and remove the unfolding fixing frame fixed on the outer wall.

Claims

1. A passive window waterproof vapor barrier film rapid laying device, characterized in that :Including unfolding fixed frame and scraper handle; The unfolding fixing frame comprises a membrane frame (1), membrane hooks (2) are fixed on the left and right sides of the membrane frame (1), and the membrane hooks (2) fix the waterproof vapor barrier membrane; a fixing clip (3) is fixed on the upper end of the membrane frame (1), and the fixing clip (3) is clamped on the outer wall; The scraper handle comprises a scraper (4), the lower end of the scraper (4) is wrapped with a rubber sheet (5), and the upper end of the scraper (4) is fixed with a handle (6).

2. According to claim 1, a passive window waterproof vapor barrier film rapid laying device is characterized by: The membrane frame (1) is a rectangular frame with a hollow center.

3. According to claim 1, a passive window waterproof vapor barrier film rapid laying device is characterized by: The membrane frame (1) and the fixing clamp (3) are both made of round steel processed and welded.

4. According to claim 1, a passive window waterproof vapor barrier film rapid laying device is characterized by: The fixing clip (3) is L-shaped, the horizontal portion of the fixing clip (3) is vertically welded to the membrane frame (1) and the width matches the thickness of the external wall; the vertical portion of the fixing clip (3) is arranged outwards.

5. According to claim 1, a passive window waterproof vapor barrier film rapid laying device is characterized by: The scraper (4) is made of a wooden template and has a width smaller than the inner width of the membrane frame.

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