Construction process for pitched roof of fabricated building

Abstract

The invention discloses a construction process of a pitched roof of an assembly type building, relates to the technical field of building roofs, and aims to solve the technical problem that concrete is unevenly distributed due to the fact that the concrete has certain fluidity and can flow around when the inclined pitched roof is poured. The tops of the multiple supporting columns are jointly and fixedly connected with a square frame. The pitched roof is divided into the upper pouring area and the lower pouring area by arranging the first throttling plate, concrete can be prevented from flowing from the inclined pitched roof to the periphery through the second throttling plate, meanwhile, the concrete in the upper pouring area can be intercepted through the intercepting chain, the situation that the concrete flows to the periphery, and the distribution state of the concrete is affected is prevented, and the service life of the concrete is prolonged. The first supporting plate and the second supporting plate are supported through the triangular supports, the triangular supports are triangular, the stability of the pitched roof can be improved, the phenomenon that the pitched roof collapses and topples over due to external factors is avoided, and the stability and reliability of the device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building roofs, and more specifically, to a construction process for a sloped roof of an assembled building. Background Art

[0002] The slope roof technology of prefabricated buildings refers to the use of prefabricated slope roof panels and related structural components during the building design and construction process, and the construction of the slope roof is completed through on-site assembly; this technology can improve construction efficiency, reduce on-site wet operations, and also help improve building quality and energy-saving and environmental protection performance.

[0003] The construction method includes laying the external embedded parts at the beam structure on the outer periphery of the horizontal roof, casting the internal beam-column structure, installing the internal and external embedded parts; hoisting the prefabricated slabs of the sloping roof one by one; grouting the internal grouting holes and the external grouting holes of the installed prefabricated sloping roof panels; and finally constructing the waterproof layer and the finishing layer.

[0004] At present, when constructing concrete for the inclined sloping roof of a building, the concrete is a solid-liquid mixture with a certain fluidity. When pouring the inclined sloping roof, the concrete will flow to the surroundings, resulting in uneven distribution of the concrete. In view of this, we propose a sloping roof construction process for prefabricated buildings. Summary of the invention

[0005] The purpose of the present invention is to provide a slope roof construction process for prefabricated buildings to solve the technical problem of uneven concrete distribution caused by concrete flowing to the surroundings due to its certain fluidity when pouring the inclined slope roof.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a construction process for a sloping roof of an assembled building, the construction process is implemented based on a construction structure, including a plurality of pillars, a square frame is fixedly connected to the top of the plurality of pillars, a supporting beam is fixedly connected to the inner wall of the square frame, a plurality of tripods are fixedly connected to the top of the supporting beam and the tripods are distributed in a square array, a fixed plate is fixedly connected to the top of the plurality of tripods, a first supporting plate is fixedly connected to the top of the plurality of pillars and the first supporting plate is fixedly connected to the fixed plate, and a plurality of second supporting plates are fixedly connected to the top of the square frame and the second supporting plates are distributed in a square array. The present invention divides the slope roof into two upper and lower casting areas by arranging a first throttle plate, and the second throttle plate can prevent concrete from flowing around from the inclined slope roof. At the same time, the concrete in the upper casting area can be intercepted by an interception chain to prevent it from flowing around and affecting the distribution state of the concrete. The first support plate and the second support plate are supported by a tripod, wherein the tripod is in a triangular shape, which can improve the stability of the slope roof, avoid the collapse and tipping of the slope roof due to external factors, and is conducive to improving the stability and reliability of the device.

[0007] Preferably, a plurality of the second support plates are fixedly connected to the fixing plate.

[0008] Preferably, a protective layer is fixedly connected between the second supporting plate and the tripod, and the protective layer is composed of a waterproof layer, an insulating board, an adhesive layer, a leveling layer, a slope layer and a base layer.

[0009] Preferably, a first throttle plate is fixedly connected between the second support plate and the first support plate via a first bolt.

[0010] Preferably, a plurality of support rods are fixedly connected between the second support plate and the first support plate, and the support rods are distributed in a linear array.

[0011] Preferably, a plurality of fixing frames are fixedly sleeved on the side surface of one of the support rods.

[0012] Preferably, an interception chain is movably connected between two adjacent fixing frames.

[0013] Preferably, a plurality of second throttle plates are fixedly connected to the side surface of the square frame.

[0014] Preferably, the construction process comprises the following steps:

[0015] S1. Assembling the sloped roof components of prefabricated buildings: first assemble the pillars and the square frame through pillars, and then use the external lifting device to raise the tripod, the first support plate and the second support plate to the designated position in sequence, and install them on the top of the square frame through bolts and other parts, wherein the first support plate and the second support plate are respectively in a triangle with the square frame to improve the stability, and the first support plate and the second support plate are in an inclined shape, which can effectively realize the drainage function;

[0016] S2. Pouring concrete: After the sloping roof of the prefabricated building is assembled, the concrete is fully mixed by an external mixing device, and then the concrete is flowed from the delivery pipe to the surface of the sloping roof by an external concrete pump truck. Since the sloping roof is inclined, the concrete is a solid-liquid mixture, which causes the concrete to flow around. At this time, the concrete on the top can be intercepted by the interception chain, and the second throttle plate can prevent the concrete from accumulating at the edge of the sloping roof and flowing out from the edge of the sloping roof. The interception chain can prevent the concrete from being too heavy, causing the interception chain to break, thereby affecting the concrete pouring effect;

[0017] S3. Construction quality control: After pouring concrete, other tools are used to strictly check the building's appearance quality, dimensional accuracy, and installation of connectors to ensure that it meets design and construction standards.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention divides the slope roof into two upper and lower casting areas by arranging a first throttle plate, and the second throttle plate can prevent concrete from flowing around from the inclined slope roof. At the same time, the concrete in the upper casting area can be intercepted by an interception chain to prevent it from flowing around and affecting the distribution state of the concrete. The first support plate and the second support plate are supported by a tripod, wherein the tripod is in a triangular shape, which can improve the stability of the slope roof, avoid the collapse and tipping of the slope roof due to external factors, and is conducive to improving the stability and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the three-dimensional local structure of the present invention Figure 1 ;

[0022] Figure 3 It is a schematic diagram of the three-dimensional local structure of the present invention Figure 2 ;

[0023] Figure 4 For the present invention Figure 3 A in the figure is an enlarged structural diagram.

[0024] Explanation of the numbers in the figure: 1. Pillar; 2. Square frame; 3. Support beam; 4. Tripod; 5. Fixed plate; 6. First support plate; 7. Second support plate; 8. Protective layer; 9. First throttle plate; 10. Support rod; 11. Fixed frame; 12. Interceptor chain; 13. Second throttle plate. DETAILED DESCRIPTION

[0025] Example 1: Figures 1 to 4 As shown, the present invention relates to a sloping roof construction structure of an assembled building, comprising a plurality of pillars 1, a square frame 2 is fixedly connected to the top of the plurality of pillars 1, a supporting beam 3 is fixedly connected to the inner wall of the square frame 2, it is worth noting that by arranging the supporting beam 3 on the inner wall of the square frame 2, the stability of the supporting beam 3 can be improved, and in use, a triangle is formed between the square frame 2 and the first supporting plate 6 and the second supporting plate 7 respectively, to provide stability, a plurality of tripods 4 are fixedly connected to the top of the supporting beam 3, and the tripods 4 are distributed in a square array, it is worth noting that by arranging the tripod 4, and the tripod 4 is triangular, the two side surfaces support the supporting beam 3 and the second supporting plate 7 respectively, to avoid the collapse of the first supporting plate 6 and the second supporting plate 7, thereby reducing the building quality, a fixing plate 5 is fixedly connected to the top of the plurality of tripods 4, the first supporting plate 6 is fixedly connected to the top of the plurality of pillars 1, and the first supporting plate 6 and the fixing plate 5 are fixedly connected to the first supporting plate 6. The square frame 2 is fixedly connected with a plurality of second support plates 7 on the top thereof, and the second support plates 7 are distributed in a square array. The plurality of second support plates 7 are fixedly connected with the fixed plate 5. A protective layer 8 is fixedly connected with the second support plate 7 and the tripod 4. The protective layer 8 is composed of a waterproof layer, an insulation board, an adhesive layer, a leveling layer, a slope layer and a base layer. The present invention divides the slope roof into two upper and lower casting areas by arranging a first throttle plate 9, and the second throttle plate 13 can prevent concrete from flowing around from the inclined slope roof. At the same time, the concrete in the upper casting area can be intercepted by the interception chain 12 to prevent it from flowing around and affecting the distribution state of the concrete. The first support plate 6 and the second support plate 7 are supported by the tripod 4, wherein the tripod 4 is in a triangle, which can improve the stability of the slope roof, avoid collapse and dumping of the slope roof due to external factors, and is conducive to improving the stability and reliability of the device.

[0026] As another embodiment of the present invention, a first throttle plate 9 is fixedly connected between the second support plate 7 and the first support plate 6 by a first bolt, a plurality of support rods 10 are fixedly connected between the second support plate 7 and the first support plate 6, and the support rods 10 are distributed in a linear array, a plurality of fixing frames 11 are fixedly sleeved on the side surface of one of the support rods 10, an interception chain 12 is movably connected between two adjacent fixing frames 11, and a plurality of second throttle plates 13 are fixedly connected to the side surface of the square frame 2.

[0027] Embodiment 2: A construction process for a sloped roof of an assembled building, used for the construction of a sloped roof construction structure of an assembled building, comprising the following steps:

[0028] S1. Assembling the sloped roof components of the prefabricated building: first assemble the pillar 1 and the square frame 2 through the pillar 1, then raise the tripod 4, the first support plate 6 and the second support plate 7 to the designated position in sequence through the external lifting device, and install them on the top of the square frame 2 through bolts and other parts, wherein the first support plate 6 and the second support plate 7 are respectively in a triangle with the square frame 2 to improve the stability, and the first support plate 6 and the second support plate 7 are in an inclined shape, which can effectively realize the drainage function;

[0029] S2. Pouring concrete: After the sloping roof of the prefabricated building is assembled, the concrete is fully mixed by an external mixing device, and then the concrete is flowed from the delivery pipe to the surface of the sloping roof by an external concrete pump truck. Since the sloping roof is inclined, the concrete is a solid-liquid mixture, which causes the concrete to flow around. At this time, the concrete on the top can be intercepted by the interception chain 12, and the second throttle plate 13 can prevent the concrete from accumulating at the edge of the sloping roof and flowing out from the edge of the sloping roof. In addition, the interception chain 12 can prevent the concrete from being too heavy, causing the interception chain 12 to break, thereby affecting the concrete pouring effect;

[0030] S3. Construction quality control: After pouring concrete, other tools are used to strictly check the building's appearance quality, dimensional accuracy, and installation of connectors to ensure that it meets design and construction standards.

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A slope roof construction process for an assembled building, characterized in that: The construction process is implemented based on a construction structure, comprising a plurality of pillars (1), the tops of the plurality of pillars (1) are fixedly connected to a square frame (2), the inner wall of the square frame (2) is fixedly connected to a supporting crossbeam (3), the tops of the supporting crossbeam (3) are fixedly connected to a plurality of tripods (4), and the tripods (4) are distributed in a square array, the tops of the plurality of tripods (4) are fixedly connected to a fixing plate (5), the tops of the plurality of pillars (1) are fixedly connected to a first supporting plate (6), and the first supporting plate (6) and the fixing plate (5) are fixedly connected, and the top of the square frame (2) is fixedly connected to a plurality of second supporting plates (7), and the second supporting plates (7) are distributed in a square array.

2. A slope roof construction process for an assembled building according to claim 1, characterized in that: A plurality of the second support plates (7) are fixedly connected to the fixing plate (5).

3. The slope roof construction process of an assembled building according to claim 2, characterized in that: A protective layer (8) is fixedly connected between the second support plate (7) and the tripod (4), and the protective layer (8) is composed of a waterproof layer, a heat insulation board, an adhesive layer, a leveling layer, a slope layer and a base layer.

4. The slope roof construction process of an assembled building according to claim 3, characterized in that: A first throttle plate (9) is fixedly connected between the second support plate (7) and the first support plate (6) via a first bolt.

5. The slope roof construction process of an assembled building according to claim 4, characterized in that: A plurality of support rods (10) are fixedly connected between the second support plate (7) and the first support plate (6), and the support rods (10) are distributed in a linear array.

6. A construction process for a sloped roof of an assembled building according to claim 5, characterized in that: A plurality of fixing frames (11) are fixedly sleeved on the side surface of one of the support rods (10).

7. A construction process for a sloped roof of an assembled building according to claim 6, characterized in that: An interception chain (12) is movably connected between two adjacent fixing frames (11).

8. The slope roof construction process of an assembled building according to claim 7, characterized in that: A plurality of second throttle plates (13) are fixedly connected to the side surface of the square frame (2).

9. The process for constructing a sloped roof of an assembled building according to claim 8, characterized in that: The following steps are involved: S1. Assembling the pitched roof components of the prefabricated building: first, assemble the pillars (1) and the square frame (2) by means of the pillars (1), then, by means of the external lifting device, raise the tripod (4), the first support plate (6) and the second support plate (7) to the designated positions in sequence, and install them on the top of the square frame (2) by means of bolts and other parts, wherein the first support plate (6) and the second support plate (7) are respectively in a triangular shape with the square frame (2), and the first support plate (6) and the second support plate (7) are in an inclined shape, so as to effectively realize the drainage function; S2, pouring concrete: after the sloping roof of the prefabricated building is assembled, the concrete is fully stirred by an external stirring device, and then the concrete is flowed from the delivery pipe to the surface of the sloping roof by an external concrete pump truck. Since the sloping roof is inclined, the concrete is a solid-liquid mixture, which causes the concrete to flow in all directions. At this time, the concrete on the top can be intercepted by the interception chain (12), and the second throttle plate (13) can prevent the concrete from accumulating at the edge of the sloping roof and flowing out from the edge of the sloping roof. In addition, the interception chain (12) can prevent the concrete from being too heavy, causing the interception chain (12) to break, thereby affecting the concrete pouring effect; S3. Construction quality control: After pouring concrete, other tools are used to strictly check the building's appearance quality, dimensional accuracy, and installation of connectors to ensure that it meets design and construction standards.

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