Roof engineering R angle auxiliary forming device and construction method thereof

Abstract

The invention discloses a roof engineering R-angle auxiliary forming device and a construction method thereof.The roof engineering R-angle auxiliary forming device comprises two oppositely-arranged side molds, arc-shaped sliding grooves are formed in the side molds, and the inner arc faces of the sliding grooves face the bottom corners of one sides of the side molds; the two opposite ends of the scraping plate are arranged in the sliding grooves of the two side molds in a sliding mode respectively; the plastering plate is mounted at the bottom of the scraping plate, and an angle is formed between the plastering plate and the scraping plate; and the vibrator is mounted on the plastering plate. The method solves the problem that the R angle forming effects of a roof parapet wall and an equipment foundation corner are not uniform.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to an R-angle auxiliary forming device for a roofing project and a construction method thereof. Background Art

[0002] During roof construction, R-shaped corners are commonly used on parapets and equipment foundations to protect the roof's waterproofing layer and optimize roof layout. However, there's no effective way to secure these corners during construction, and their shaping is often affected by the worker's skill level, making it difficult to achieve a consistent result. This often limits the effectiveness of these R-shaped corners.

[0003] The information disclosed in this background technology section is only intended to enhance understanding of the overall background of the invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0004] In order to overcome the defects of the existing technology, a roof engineering R angle auxiliary forming device and a construction method are now provided to solve the problem of inconsistent R angle forming effects at the corners of roof parapets and equipment foundations.

[0005] To achieve the above object, a roofing engineering R corner auxiliary forming device is provided, comprising:

[0006] Two side molds are arranged opposite to each other, each side mold is provided with an arc-shaped sliding groove, and the inner arc surface of the sliding groove faces the bottom corner of one side of the side mold;

[0007] A scraper, wherein opposite ends of the scraper are slidably arranged in the sliding grooves of the two side molds respectively;

[0008] a wiping panel, mounted on the bottom of the scraper, the wiping panel being arranged at an angle to the scraper;

[0009] A vibrator is mounted on the wiping panel.

[0010] Furthermore, slide plates are formed at the opposite ends of the scraper, and two guide rails are installed on the outer side of the side mold. The guide rails are arranged along the length direction of the slide groove, and the two guide rails are respectively arranged on the opposite sides of the slide groove. Guide grooves are formed on the opposite sides of the two guide rails, and the opposite sides of the slide plate are respectively slid into the two guide grooves.

[0011] Furthermore, a plurality of protrusions are formed on the inner side of the side mold, and the plurality of protrusions are arranged in a matrix.

[0012] Furthermore, the wiping panel is reversibly mounted on the bottom of the scraper.

[0013] Furthermore, a length-adjustable tie piece is hinged between the wiping plate and the scraper.

[0014] Furthermore, a handrail is installed on the scraper.

[0015] The present invention provides a construction method of a roofing engineering R corner auxiliary forming device, comprising the following steps:

[0016] Arrange the two side molds along the length direction of the inner corner between the roof panel and the parapet, so that the side molds are embedded in the inner corner;

[0017] Pouring concrete into the inner corner between the two mouldings;

[0018] The scraper is pushed downward along the length direction of the slide groove of the side form, and the scraper scrapes the concrete into shape. During the process of pushing the scraper downward, the vibrator is turned on, and the smearing panel shapes and finishes the concrete surface formed by the scraper.

[0019] The beneficial effect of the present invention is that the auxiliary forming device for the R corner of the roofing project of the present invention uses the arc-shaped slide grooves on the molds on both sides to cooperate with the scraper to form the concrete surface of the R corner of the roofing project, and then uses the trowel panel on the scraper to smooth and finish the concrete surface, so that the forming quality of the R corner of the roofing project is stable and the construction efficiency of the R corner of the roofing project is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 This is a schematic structural diagram of a roofing R-corner auxiliary forming device according to an embodiment of the present invention.

[0022] Figure 2 This is a schematic structural diagram of a roofing R-corner auxiliary forming device according to an embodiment of the present invention.

[0023] Figure 3 This is a schematic structural diagram of a roofing R-corner auxiliary forming device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant invention and are not intended to limit the invention. It should also be noted that, for ease of description, only portions relevant to the invention are shown in the accompanying drawings.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Reference Figures 1 to 3 As shown, the present invention provides an R-angle auxiliary forming device for roofing engineering, including: a side mold 1, a scraper 2, a trowel panel 3, and a vibrator 4.

[0027] There are two side forms 1, positioned opposite each other. Each side form has a bottom portion resting on the roof panel and a side portion for the parapet that rests against the roof panel. The bottom and side portions of the side form form a side bottom angle. The parapet and roof panel form a side angle, which aligns with the side bottom angle.

[0028] The side mold 1 is provided with an arc-shaped chute 10 , the inner arc surface of the chute 10 facing the bottom corner of one side of the side mold 1 .

[0029] The scraper 2 is in the shape of an elongated strip. Two opposite ends of the scraper 2 are slidably disposed in the slide grooves 10 of the two side molds 1 respectively.

[0030] The wiping panel 3 is mounted on the bottom of the scraper 2. The wiping panel 3 and the scraper 2 are arranged at an angle.

[0031] The vibrator 4 is mounted on the trowel panel 3. In the drawings of this embodiment, the vibrator is arranged on the scraper, and since the scraper is connected to the trowel panel, the concrete surface is finished by rotating and vibrating the scraper.

[0032] When pouring concrete into the inner corner between the roof panel and the parapet to form the rounded corner, the two side forms, the roof panel, and the parapet are enclosed to form a pouring space. Concrete is poured into the pouring space. A scraper is then pushed and slid along the length of the chute, scraping off excess concrete to form a curved concrete surface. While the scraper is moving, a vibrator is activated, and the trowel is used to beat, raise the slurry, and smooth the concrete surface, creating a smooth surface.

[0033] Combine Figure 3 As shown, slide plates 21 are formed on opposite ends of the scraper 2. Two guide rails 5 are mounted on the outside of the side mold 1. The guide rails 5 are arranged along the length of the chute 10. The two guide rails 5 are respectively arranged on opposite sides of the chute 10. Guide grooves are formed on opposite sides of the two guide rails 5. The slide plates 21 slide into the two guide grooves on opposite sides.

[0034] In this embodiment, the two guide rails are integrally formed. One side of the two guide rails is connected and defines a strip-shaped hole. The length of the strip-shaped hole matches the length of the chute. The strip-shaped hole is curved, and its curvature matches the curvature of the chute. The strip-shaped hole is aligned with the chute. The ends of the scraper pass through the strip-shaped hole, allowing the opposite sides of the slide plate to slide into the two guide grooves.

[0035] As a preferred embodiment, see Figure 2 As shown, the inner side of the side form 1 is formed with a plurality of protrusions 11. The plurality of protrusions 11 are arranged in a matrix. After the concrete is poured and the formwork is removed, the side of the concrete forms a rough surface, so that the R corner does not need to be roughened.

[0036] As a preferred embodiment, the wiping panel 3 is reversibly mounted on the bottom of the scraper 2. Specifically, a length-adjustable tie piece is hinged between the wiping panel 3 and the scraper 2.

[0037] In some embodiments, the anchor is an electro-hydraulic push rod.

[0038] In this embodiment, the anchoring member comprises two sleeves and a screw. One end of each sleeve is hinged to the scraper and trowel panel, respectively. The other end of the sleeve is internally threaded. The two ends of the screw are screwed into the other ends of the two sleeves. Rotating the screw rotates the trowel panel, adjusting the angle of the trowel panel. Adjusting the angle of the trowel panel allows, on the one hand, the scraper to be used alone for concrete surface shaping, and, on the other hand, by adjusting the angle, the contact area between the trowel panel and the concrete surface can be adjusted, thereby adjusting the slurry lifting and finishing effects to suit different types of concrete.

[0039] A handrail is installed on the scraper 2. In this embodiment, the construction workers push the scraper 2 to move along the length direction of the chute by the handrail, thereby improving construction efficiency.

[0040] The present invention provides a construction method of a roofing engineering R corner auxiliary forming device, comprising the following steps:

[0041] S1. Arrange the two side molds 1 along the length direction of the inner corner between the roof panel and the parapet, so that the side molds 1 are embedded in the inner corner.

[0042] S2. Pour concrete into the inner corner between the two test moulds.

[0043] S3. Push the scraper 2 downward along the length direction of the slide groove 10 of the side mold 1. The scraper 2 scrapes the concrete into shape. During the process of pushing the scraper 2 downward, turn on the vibrator 4 and the screed panel 3 shapes and finishes the concrete surface formed by the scraper 2.

[0044] As a preferred implementation, the angle of the trowel plate is adjusted by shortening the anchors, allowing the trowel plate to fit against the scraper. The scraper is then used to scrape the concrete to form the concrete surface. Then, depending on the concrete type, the anchors are extended, allowing the trowel plate to rest against the concrete surface. The vibrator is then activated to raise and smooth the concrete.

[0045] The auxiliary forming device for R-angle of roofing engineering of the present invention utilizes arc-shaped slide grooves on both sides of the mold to cooperate with scrapers to form the concrete surface of R-angle of roofing engineering, and then utilizes the trowel panel on the scraper to smooth and finish the concrete surface, so that the forming quality of R-angle of roofing engineering is stable and the construction efficiency of R-angle of roofing engineering is improved.

[0046] On the other hand, the roof engineering R corner auxiliary forming device of the present invention is simple to manufacture and easy to use, which improves construction efficiency. When used, it can reduce the impact of workers' construction level, unify the forming effect, and solve the problem of avoiding roughening of side joints.

[0047] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the invention herein is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the inventive concept. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features having similar functions disclosed in this application.

Claims

1. A roofing engineering R angle auxiliary forming device, characterized in that: include: Two side molds are arranged opposite to each other, each side mold is provided with an arc-shaped sliding groove, and the inner arc surface of the sliding groove faces the bottom corner of one side of the side mold; A scraper, wherein opposite ends of the scraper are slidably arranged in the sliding grooves of the two side molds respectively; a wiping panel, mounted on the bottom of the scraper, the wiping panel being arranged at an angle to the scraper; A vibrator is mounted on the wiping panel.

2. The roofing engineering R angle auxiliary forming device according to claim 1, characterized in that: Slide plates are formed at the opposite ends of the scraper, and two guide rails are installed on the outer side of the side mold. The guide rails are arranged along the length direction of the slide groove. The two guide rails are respectively arranged on the opposite sides of the slide groove, and guide grooves are formed on the opposite sides of the two guide rails. The opposite sides of the slide plates are respectively slid into the two guide grooves.

3. The roofing engineering R angle auxiliary forming device according to claim 1, characterized in that: A plurality of protrusions are formed on the inner side of the side mold, and the plurality of protrusions are arranged in a matrix.

4. The roofing engineering R angle auxiliary forming device according to claim 1, characterized in that: The wiping panel is installed on the bottom of the scraper in a flippable manner.

5. The roofing engineering R angle auxiliary forming device according to claim 4, characterized in that: A length-adjustable tie piece is hinged between the wiping plate and the scraper.

6. The roofing engineering R angle auxiliary forming device according to claim 1, characterized in that: A handrail is installed on the scraper.

7. A construction method of the roofing engineering R corner auxiliary forming device according to any one of claims 1 to 6, characterized in that: The following steps are involved: Arrange the two side molds along the length direction of the inner corner between the roof panel and the parapet, so that the side molds are embedded in the inner corner; Pouring concrete into the inner corner between the two mouldings; The scraper is pushed downward along the length direction of the slide groove of the side form, and the scraper scrapes the concrete into shape. During the process of pushing the scraper downward, the vibrator is turned on, and the smearing panel shapes and finishes the concrete surface formed by the scraper.

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