Waterproof smearing device for building roof

Abstract

The utility model belongs to the technical field of waterproof coating smearing devices, and provides a building roof waterproof smearing device which comprises an installation frame, a brush roller, a material storage box, an auxiliary support and a supporting roller. The storage box is fixedly arranged on the mounting frame and provided with a discharge port, and the discharge port is located beside the brush roller; the auxiliary support is arranged on the mounting frame in a lifting mode through an adjusting assembly and located below the brush roller. The supporting roller is rotationally arranged on the auxiliary support. The adjusting assembly comprises a fixing cylinder, a sliding rod and a locking bolt, one end of the fixing cylinder is fixedly arranged on the mounting frame, a threaded hole is formed in the side wall of the other end of the fixing cylinder, one end of the sliding rod penetrates into the fixing cylinder in a sliding mode, the other end of the sliding rod extends out of the fixing cylinder and is fixedly connected with the auxiliary support, and the locking bolt is arranged in the threaded hole in a screwed mode. And one end of the spring abuts against the side wall of the sliding rod. By means of the technical scheme, the problems that existing roof waterproof construction is low in efficiency and uneven in painting are solved.

Description

Technical Field

[0001] This utility model relates to a waterproof coating application device, specifically a waterproof coating application device for building roofs. Background Technology

[0002] A building roof is the top structure of a building, typically used to cover and protect the building's interior from weather, rainfall, and other external factors. During construction, the exterior surface of a building roof requires waterproofing treatment with a waterproofing coating. This waterproofing is achieved through the application of the coating using a waterproofing coating applicator. Existing waterproofing coating applicators are brushes used for applying waterproofing materials during roof construction. They are simple, convenient, and effective at applying waterproofing materials by hand. However, these existing applicators also have some drawbacks. For example, the frequent refilling of the coating container during application makes it difficult to supply the coating continuously, thus reducing application efficiency. Furthermore, during application, operators often need to keep their forearms suspended for extended periods, an uncomfortable posture that easily leads to fatigue. With increased working hours, hand stability decreases, resulting in uneven coating thickness and affecting the quality of the waterproofing work. Therefore, there is an urgent need for a building roof waterproofing coating applicator that can improve construction efficiency while ensuring coating quality. Utility Model Content

[0003] The purpose of this invention is to provide a roof waterproofing coating device to solve the problems of low construction efficiency and uneven coating in existing roof waterproofing construction.

[0004] This utility model is implemented as follows:

[0005] A waterproofing coating device for building roofs, comprising:

[0006] Mounting rack;

[0007] A brush roller, which is rotatably mounted on the mounting frame;

[0008] A storage bin is fixedly mounted on the mounting frame, and the storage bin is provided with a discharge port located next to the brush roller;

[0009] An auxiliary support is ellipsably mounted on the mounting frame and located below the brush roller.

[0010] A support roller is rotatably mounted on the auxiliary support.

[0011] As a further technical solution, the auxiliary bracket is raised and lowered on the mounting frame via an adjusting component, the adjusting component comprising:

[0012] A fixed cylinder, one end of which is fixedly mounted on the mounting bracket, and a threaded hole is provided on the side wall of the other end of the fixed cylinder;

[0013] A sliding rod, one end of which slides through the fixed cylinder and the other end extends out of the fixed cylinder and is fixedly connected to the auxiliary bracket;

[0014] A locking bolt is screwed into the threaded hole, and one end of the locking bolt abuts against the side wall of the slide rod.

[0015] As a further technical solution, the discharge port is located on the bottom side wall of the storage box and extends outward from the storage box, and the side wall of the discharge port is an arc surface that matches the side wall of the brush roller.

[0016] As a further technical solution, the bottom inner wall of the storage box is provided with a flow-guiding slope, and the lower end of the flow-guiding slope is close to the discharge port.

[0017] As a further technical solution, a baffle is fixedly provided on the discharge port, and multiple permeation holes are provided on the baffle.

[0018] As a further technical solution, the mounting bracket includes:

[0019] The mounting frame has an opening on one side, the brush roller is rotatably mounted on the opening, the storage box is fixedly mounted inside the mounting frame, and the auxiliary bracket is mounted on the mounting frame.

[0020] A grip, one end of which is fixedly connected to the mounting frame.

[0021] As a further technical solution, the top of the storage box is provided with an inlet, and a cover is screwed onto the inlet.

[0022] The beneficial effects of this utility model are:

[0023] This invention has a simple structure. Through the cooperation of the brush roller and the storage box, waterproof material can be continuously and quickly applied to the roof surface. This makes it convenient for the waterproof coating application device to supply waterproof coating to the surface of the brush roller at any time during the painting of the building roof. It eliminates the need for frequent immersion treatment of the waterproof coating inside, greatly improving construction efficiency and the convenience of supplying waterproof coating to the building roof.

[0024] The support roller provides stable support to the mounting frame during painting and also offers a support point for the operator's forearm, making operation easier and facilitating even application. This enhances the support convenience and smoothing effect of the waterproof coating application device when painting building roofs. The support roller is height-adjustable, allowing operators to adjust it according to the desired angle, making it highly practical. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a cross-sectional view of the brush roller and storage box of this utility model;

[0027] Figure 3 This utility model Figure 2 A magnified structural diagram of part B in the middle section;

[0028] Figure 4 This utility model Figure 1 A magnified structural diagram of part A in the middle;

[0029] Figure 5 This is a schematic diagram of the auxiliary bracket and support roller of this utility model.

[0030] Explanation of reference numerals in the attached figures

[0031] 101. Mounting frame; 1011. Auxiliary bracket; 1012. Support roller; 1013. Fixing cylinder; 1014. Locking bolt; 1015. Slide rod; 102. Brush roller; 1021. Storage box; 1022. Cover; 1023. Inlet; 1024. Permeation hole; 1025. Drainage slope; 1026. Discharge port; 1027. Baffle; 103. Handle. Detailed Implementation

[0032] like Figures 1-5 As shown, this utility model provides a waterproof coating device for building roofs, which mainly includes a mounting frame, a brush roller 102, a storage box 1021, an auxiliary bracket 1011, and a support roller 1012.

[0033] The mounting frame includes a mounting frame 101 and a handle 103. An opening is provided on one side of the mounting frame 101, and the brush roller 102 is rotatably mounted on the opening. An auxiliary bracket 1011 is mounted on the mounting frame 101. One end of the handle 103 is fixedly connected to the side of the mounting frame 101 away from its opening, so that the operator can hold the device for construction.

[0034] The storage bin 1021 is bolted to the inside of the mounting frame 101. A discharge port 1026 is provided on the bottom side wall of the storage bin 1021, extending outwards and located next to the brush roller 102. The side wall of the discharge port 1026 is an arc surface that matches the side wall of the brush roller 102, and this arc surface is almost in contact with the side wall of the brush roller 102 to better deliver the waterproof material onto the brush roller 102 and avoid spillage and waste. A flow-guiding slope 1025 is provided on the bottom inner wall of the storage bin 1021, with the lower end of the flow-guiding slope 1025 close to the discharge port 1026, guiding the waterproof material towards the discharge port 1026 and preventing material accumulation at the bottom of the storage bin 1021. A baffle 1027 is fixedly installed at the lower end of the flow-guiding slope 1025, which blocks the outlet 1026. Multiple permeation holes 1024 are provided on the baffle 1027. The baffle 1027 and the permeation holes 1024 control the flow rate and volume of the waterproof material, resulting in more uniform coating. An inlet 1023 is provided at the top of the storage tank 1021, and a cover 1022 is screwed onto the inlet 1023. Waterproof material can be added to the storage tank 1021 through the inlet 1023, and the cover 1022 seals the storage tank 1021 to prevent material leakage and evaporation.

[0035] The auxiliary support 1011 is raised and lowered at the bottom of the mounting frame 101 via an adjusting assembly. Specifically, the adjusting assembly includes a fixed cylinder 1013, a sliding rod 1015, and a locking bolt 1014. One end of the fixed cylinder 1013 is fixedly mounted on the mounting frame, and a threaded hole is formed on the side wall of the other end of the fixed cylinder 1013. One end of the sliding rod 1015 slides through the fixed cylinder 1013, and the other end extends out of the fixed cylinder 1013 and is fixedly connected to the auxiliary support 1011. The locking bolt 1014 is screwed into the threaded hole, and one end abuts against the side wall of the sliding rod 1015. By rotating the locking bolt 1014, the position of the sliding rod 1015 within the fixed cylinder 1013 can be adjusted, thereby raising and lowering the auxiliary support 1011 and locking it in the appropriate position. The support roller 1012 is rotatably mounted on the auxiliary support 1011 and is located diagonally below the brush roller 102. The support roller 1012 can contact the coating surface when the mounting frame is at a certain tilt angle, playing a role in providing auxiliary support and uniform coating, making the operation more labor-saving.

[0036] The specific operating steps of this utility model are as follows:

[0037] Before use, first inject waterproof coating into the inside of the storage box 1021 through the inlet 1023, and then rotate the cover 1022 to seal the inlet 1023.

[0038] In use, the operator holds the handle 103 and brings the brush roller 102 into contact with the horizontal outer surface (coating surface) of the building roof. At this time, the mounting frame 101 is tilted at a certain angle, and the storage box 1021 is tilted at a certain angle accordingly. When moving the paint, the waterproof coating inside the storage box 1021 is guided to the baffle 1027 through the guide slope 1025, and then permeates to the surface of the coating brush roller 102 through the permeation hole 1024. This makes it convenient for the waterproof coating application device to supply waterproof coating to the surface of the coating brush roller 102 at any time when painting the building roof. There is no need to frequently immerse the waterproof coating inside, and the coating speed is higher. This improves the convenience and construction efficiency of the waterproof coating application device in supplying waterproof coating to the building roof.

[0039] During use, the operator can adjust the height of the support roller 1012 according to the required angle, so that it contacts the coating surface and supports the mounting frame 101. Specifically, rotating the locking bolt 1014 loosens the lock on the sliding rod 1015. The sliding rod 1015 slides inside the fixed cylinder 1013, driving the auxiliary bracket 1011 and the support roller 1012 to move until the support roller 1012 contacts the coating surface. Then, rotating the locking bolt 1014 again locks the sliding rod 1015, thus fixing the position of the support roller 1012. When applying waterproof coating, the support roller 1012 contacts the building roof for auxiliary support, giving the waterproof coating application device a supporting structure when moving and applying the coating, making it more labor-saving. At the same time, it also helps to smooth the coated roof surface, making the waterproof coating more even and improving the support convenience and smoothing effect of the waterproof coating application device during the application process.

Claims

1. A waterproofing coating device for building roofs, characterized in that, include: Mounting rack; A brush roller, which is rotatably mounted on the mounting frame; A storage bin is fixedly mounted on the mounting frame, and the storage bin is provided with a discharge port located next to the brush roller; An auxiliary support is ellipsably mounted on the mounting frame and located below the brush roller. A support roller is rotatably mounted on the auxiliary support.

2. The roof waterproofing coating device according to claim 1, characterized in that, The auxiliary support is raised and lowered on the mounting frame via an adjusting component, the adjusting component comprising: A fixed cylinder, one end of which is fixedly mounted on the mounting bracket, and a threaded hole is provided on the side wall of the other end of the fixed cylinder; A sliding rod, one end of which slides through the fixed cylinder and the other end extends out of the fixed cylinder and is fixedly connected to the auxiliary bracket; A locking bolt is screwed into the threaded hole, and one end of the locking bolt abuts against the side wall of the slide rod.

3. The roof waterproofing coating device according to claim 1, characterized in that, The discharge port is located on the bottom side wall of the storage box and extends outward from the storage box. The side wall of the discharge port is an arc surface that matches the side wall of the brush roller.

4. The roof waterproofing coating device according to claim 3, characterized in that, The bottom inner wall of the storage box is provided with a flow-guiding slope, and the lower end of the flow-guiding slope is close to the discharge port.

5. The roof waterproofing coating device according to claim 1, characterized in that, A baffle is fixedly installed on the discharge port, and multiple permeation holes are opened on the baffle.

6. The roof waterproofing coating device according to claim 1, characterized in that, The mounting bracket includes: The mounting frame has an opening on one side, the brush roller is rotatably mounted on the opening, the storage box is fixedly mounted inside the mounting frame, and the auxiliary bracket is mounted on the mounting frame. A grip, one end of which is fixedly connected to the mounting frame.

7. The roof waterproofing coating device according to claim 1, characterized in that, The top of the storage box has an inlet, and a cover is screwed onto the inlet.

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