Adjustable vibrating device for building pitched roof

Abstract

The utility model relates to the technical field of building construction, and discloses an adjustable vibrating device for a building pitched roof, which comprises a vibrator motor and further comprises a vibrator frame, the vibrator frame comprises a vibrating bottom plate, a plurality of rows of exhaust holes are arranged on the vibrating bottom plate along the length direction of the vibrating bottom plate, and the vibrating bottom plate is connected with the vibrator motor. A first edge sealing plate is perpendicularly fixed to one end of the vibrating bottom plate in the width direction of the vibrating bottom plate, second edge sealing plates are perpendicularly fixed to the two sides of the vibrating bottom plate in the length direction of the vibrating bottom plate, and a bidirectional sliding rail is fixed to the middle of the vibrating bottom plate in the length direction of the vibrating bottom plate. The vibrator motor is installed on the bidirectional sliding rail in a sliding mode, and a plurality of side holes are formed in the side face of the bidirectional sliding rail at equal intervals in the length direction of the bidirectional sliding rail. According to the utility model, the bidirectional sliding track is matched with the high-power motor, so that non-blind area vibration is realized, internal gaps and holes of concrete are eliminated, and the compactness is ensured to reach the standard.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an adjustable vibratory compaction device for building sloping roofs. Background Technology

[0002] Sloping roofs are widely used in construction projects due to their unique architectural shape and excellent drainage performance. The main structure of the sloping roof is crucial, serving as a connecting link between the roof and the surrounding structure, ensuring stability and durability. Traditional construction methods, due to the steep roof slope, the presence of embedded nails in the anchoring layer, and the weight of the concrete itself, make it difficult to properly vibrate the concrete during pouring. This results in insufficient compaction, leading to numerous voids and pores within the concrete. Consequently, the concrete slab exhibits uneven thickness, poor flatness, poor appearance quality, and numerous defects, reducing the effective load-bearing area. Under load, these weak points are prone to failure first, reducing the overall strength of the concrete, structural durability, seismic performance, and reducing leakage. To ensure the concrete slab thickness at the highest point of the sloping roof meets design specifications, the thickness at the lowest point is often 30-50mm thicker than the design value. This results in significant concrete material waste, increased roof load, and increased difficulty in constructing the subsequent leveling layer, creating potential safety and quality hazards for later construction. Therefore, an adjustable vibratory compaction device for building pitched roofs was developed, which can reduce construction difficulty, speed up construction progress, improve construction quality, and reduce construction costs. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide an adjustable vibratory compaction device for sloping roofs of buildings, so as to solve the problems pointed out in the background art.

[0004] To achieve the aforementioned objectives of this utility model, the technical solution adopted is as follows:

[0005] An adjustable vibratory compaction device for sloping roofs includes a vibrator motor and a vibrator frame. The vibrator frame includes a vibrator base plate with multiple rows of vent holes along its length. A first sealing plate is vertically fixed to one end of the base plate along its width, and second sealing plates are vertically fixed to both sides of the base plate along its length. A bidirectional sliding track is fixed to the middle of the base plate along its length. The vibrator motor is slidably mounted on the bidirectional sliding track. Several side holes are evenly spaced along the sides of the bidirectional sliding track. The vibrator motor adjusts the compaction position and time through the side holes and removes air from the concrete through the vent holes. The vibrator motor is a 2200W high-power vibrator motor. During on-site operation, the time is controlled by observing whether air bubbles emerge from the side holes. Bubbles indicate that compaction is not complete and further compaction is needed; compaction can be stopped when no more air bubbles emerge.

[0006] As a further improvement of this utility model, the bidirectional sliding track includes two symmetrically arranged slide rail bodies. Each slide rail body includes two symmetrically arranged L-shaped plates. A rectangular limiting space is formed between the two symmetrical L-shaped plates, and an opening is provided between the tops of the two symmetrical L-shaped plates to facilitate the installation of a vibrator motor.

[0007] As a further improvement of this utility model, the dimensions of the vibratory base plate are 4750mm in length (minus 50mm on each side of the width of the sloping roof section) × 800mm in width (minus 50mm on each side of the spacing of the reinforcing bars in the same nail-holding layer) × 5mm in thickness.

[0008] As a further improvement of this utility model, the exhaust hole is provided in three rows, the diameter of the exhaust hole is 10mm, and the distance between two adjacent rows of exhaust holes is 150mm.

[0009] As a further improvement of this utility model, the diameter of the side hole is 10mm, and the distance between adjacent side holes is 300mm.

[0010] As a further improvement of this utility model, both the first edge sealing plate and the second edge sealing plate are square tube structures.

[0011] The beneficial effects of this utility model are as follows: This utility model achieves blind-spot-free vibration through the cooperation of a bidirectional sliding track and a high-power motor, eliminating voids and pores within the concrete and ensuring that the compaction meets standards. The frame dimensions are matched with the pitched roof and nail-holding layer, and combined with the design of vent holes and side holes, the vibration process is precisely controlled, reducing material waste and ensuring uniform floor slab thickness.

[0012] This invention improves construction efficiency, shortens the construction cycle, and reduces labor costs. At the same time, it avoids quality defects such as embedded part misalignment and honeycomb surface defects. The vibrated and compacted concrete significantly improves the overall strength, durability, and seismic performance of the pitched roof, reduces the risk of leakage, extends the service life of the building, reduces the amount of concrete pouring and subsequent leveling layer work, saves material costs, reduces roof load, and provides a reliable foundation for subsequent construction. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the vibrator frame of this utility model;

[0016] Figure 3 This is a cross-sectional view of the vibrator frame of this utility model;

[0017] Figure 4 This is a schematic diagram of the slider involved in this utility model.

[0018] In the diagram: 1. Vibrator motor, 2. Vibrator frame, 3. Vibrator base plate, 4. Vent hole, 5. First sealing plate, 6. Second sealing plate, 7. Bidirectional sliding track, 8. Side hole, 9. Slide rail body, 10. L-shaped plate, 11. Rectangular limiting space, 12. Opening, 13. Fastening bolt, 14. Slider. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] like Figure 1-3As shown, an adjustable vibratory compaction device for a pitched roof includes a vibratory compactor motor 1 and a vibratory compactor frame 2. The vibratory compactor frame 2 includes a vibratory compactor base plate 3. Multiple rows of vent holes 4 are formed on the vibratory compactor base plate 3 along its length. A first sealing plate 5 is vertically fixed to one end of the vibratory compactor base plate 3 along its width. Second sealing plates 6 are vertically fixed to both sides of the vibratory compactor base plate 3 along its length. A bidirectional sliding track 7 is fixed in the middle of the vibratory compactor base plate 3 along its length. The vibratory compactor motor 1 is slidably mounted on the bidirectional sliding track 7. A plurality of side holes 8 are equally spaced on the side of the bidirectional sliding track 7 along its length. The vibratory compactor motor 1 adjusts the vibration position and time through the side holes 8 and removes air from inside the concrete through the vent holes 4. The vibratory compactor motor 1 is a 2200W high-power vibratory compactor motor 1. During on-site operation, the vibration time is controlled by observing whether bubbles are emerging from side hole 8. Bubbles indicate that the vibration is not in place and more vibration is needed; vibration can be stopped when no more bubbles emerge.

[0022] The bidirectional sliding track 7 includes two symmetrically arranged slide rail bodies 9. Each slide rail body 9 includes two symmetrically arranged L-shaped plates 10. The two symmetrical L-shaped plates 10 form a rectangular limiting space 11, and an opening 12 is provided between the tops of the two symmetrical L-shaped plates 10 to facilitate the installation of the vibrator motor 1.

[0023] The dimensions of the vibratory base plate 3 are 4750mm in length (minus 50mm on each side of the width of the sloping roof section) × 800mm in width (minus 50mm on each side of the spacing of the reinforcing bars in the same nail-holding layer) × 5mm in thickness.

[0024] The exhaust port 4 has three rows, the diameter of the exhaust port 4 is 10mm, and the distance between two adjacent rows of exhaust ports 4 is 150mm.

[0025] The diameter of the side hole 8 is 10mm, and the distance between adjacent side holes 8 is 300mm.

[0026] Both the first edge sealing plate 5 and the second edge sealing plate 6 are square tube structures.

[0027] The vibrator motor 1 is mounted on two sliders 14 by fastening bolts 13. The two sliders 14 are slidably arranged in the two slide rail bodies 9. The vibrator motor 1 adjusts the vibration position and time through the side hole 8.

[0028] like Figure 4 As shown, the vibrator motor 1 is slidably mounted on the bidirectional sliding rail 7 to ensure that there are no blind spots in the vibrator motor when pouring concrete. The vibration time is controlled by the side holes 8 of the bidirectional sliding rail 7, and the air in the concrete can be expelled through the three rows of exhaust holes 4. Finally, the concrete is vibrated and compacted to ensure that the floor slab thickness is uniform and the flatness meets the specifications.

[0029] Before pouring the roof concrete, install concrete spacers in advance to ensure that the concrete thickness of the floor slab meets the design requirements. When pouring the roof concrete, control the concrete to be poured from top to bottom. After the concrete is poured into the formwork, use manual labor to roughly level it. After leveling, use this utility model to vibrate it. When no air bubbles are produced in the concrete, it proves that it has been vibrated in place (about 2 to 3 minutes). After vibration is completed, manually finish the surface.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, component disassembly or combination, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable screed for building a sloping roof, comprising a screed motor, characterized in that: The vibrator frame comprises a vibrator bottom plate, a plurality of exhaust holes are arranged on the vibrator bottom plate along the length direction of the vibrator bottom plate, a first edge plate is vertically arranged on one end of the vibrator bottom plate along the width direction of the vibrator bottom plate, a second edge plate is vertically arranged on both sides of the vibrator bottom plate along the length direction of the vibrator bottom plate, a bidirectional sliding rail is arranged on the middle part of the vibrator bottom plate along the length direction of the vibrator bottom plate, a vibrator motor is slidably arranged on the bidirectional sliding rail, and a plurality of side holes are arranged on the side surface of the bidirectional sliding rail along the length direction of the bidirectional sliding rail.

2. An adjustable screed for building sloped roofs according to claim 1, characterized in that: The bidirectional sliding rail comprises two symmetrical sliding rail bodies, each sliding rail body comprises two symmetrical L-shaped plates, a rectangular limiting space is formed between the two symmetrical L-shaped plates, and an opening for conveniently arranging the vibrator motor is arranged between the top parts of the two symmetrical L-shaped plates.

3. An adjustable screed for building sloped roofs according to claim 1, characterized in that: The size of the vibrator bottom plate is 4750 mm in length, 800 mm in width and 5 mm in thickness.

4. An adjustable screed for building sloped roofs according to claim 1, characterized in that: The exhaust holes are arranged in three rows, the diameter of the exhaust holes is 10 mm, and the distance between the adjacent two rows of exhaust holes is 150 mm.

5. An adjustable screed for building sloped roofs according to claim 2, characterized in that: The diameter of the side holes is 10 mm, and the distance between the adjacent two side holes is 300 mm.

6. An adjustable screed for building sloped roofs according to claim 1, characterized in that: The first edge plate and the second edge plate are both square tube structures.

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