Roof exhaust pipe protection device

Abstract

The utility model provides a roof exhaust pipe protection device which comprises a sleeve and a plurality of reinforcing frames, the sleeve is arranged outside an exhaust pipe in a sleeved mode, the reinforcing frames are arranged between the sleeve and the exhaust pipe, and the exhaust pipe is protected by filling protection materials. The reinforcing frames are evenly distributed in the circumferential direction of the exhaust pipe at intervals. The filling material comprises concrete. The protective material is filled between the exhaust pipe and the sleeve, so that the exhaust pipe is protected synchronously during construction. The exhaust pipe protection device has the advantages that the exhaust pipe can be simply and rapidly protected and can be completed by one constructor, manufacturing materials can be obtained locally and can be adjusted at any time according to construction requirements, and the utilization rate of construction excess materials is increased; and the structure is simple, the processing cost is low, the construction quality and efficiency are improved, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, in particular to a roof exhaust pipe protection device. Background Art

[0002] Roof waterproofing is the main component of a building. Leakage of the waterproof layer will have a great impact on the entire building. Whether it is a residential building or an industrial building, roof leakage will have adverse consequences for the top floor residents and equipment, and later repairs will cause adverse social impacts and economic losses. The main causes of roof leakage are damage to the waterproof layer, exhaust pipe damage, and waterproof damage at the exhaust pipe.

[0003] In the existing technology, the main problems that cause exhaust pipe damage and exhaust pipe waterproof damage are collision during construction, exhaust pipe damage after roof protection layer construction, resulting in quality risks of roof leakage in the later period. There are technical problems such as exhaust pipe damage due to collision between personnel or machinery during roof construction or other operations after construction, and difficulty in constructing waterproof protection layer at exhaust pipe. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a roof exhaust pipe protection device, which is particularly suitable for protecting the exhaust pipe by rapid adjustment according to construction requirements.

[0005] The technical solution adopted by the utility model is: a roof exhaust pipe protection device, comprising a sleeve and a plurality of reinforcement frames, the sleeve is sleeved outside the exhaust pipe, a plurality of reinforcement frames are arranged between the sleeve and the exhaust pipe, and protection material is filled to form protection for the exhaust pipe.

[0006] Furthermore, a plurality of reinforcement frames are evenly spaced and arranged along the circumference of the exhaust pipe.

[0007] Furthermore, each reinforcement frame includes a plurality of connecting rods, a first vertical rod, a second vertical rod and a fixing rod, the first vertical rod is connected to the fixing rod to be fixed outside the exhaust pipe, and the second vertical rod is connected to the first vertical rod through a plurality of connecting rods to support the sleeve.

[0008] Furthermore, each reinforcement frame includes two connecting rods, and two ends of each connecting rod are respectively connected to the first vertical rod and the second vertical rod to form a rectangle.

[0009] Furthermore, the fixing rod is arranged at the bottom of the first vertical rod.

[0010] Furthermore, the fixing rod has a curved surface adapted to the exhaust pipe so as to surround and fit the outer wall of the exhaust pipe.

[0011] Furthermore, connecting pieces are provided at both ends of each fixing rod for connection.

[0012] Further, the protective material includes concrete.

[0013] The advantages and positive effects of the utility model are as follows: due to the adoption of the above technical scheme, the exhaust pipe protection can be realized simply and quickly, and can be completed by one construction worker; the manufacturing materials can be obtained locally at the construction site and can be adjusted at any time according to construction needs, thereby improving the utilization rate of construction materials and saving construction costs; it has the advantages of simple structure, low processing cost, improved construction quality and efficiency, and reduced construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of the structure of an embodiment of the utility model

[0015] Figure 2 This is a schematic diagram of a top view of the structure of an embodiment of the utility model

[0016] Figure 3 This is a schematic diagram of the reinforcing frame structure of an embodiment of the utility model

[0017] Figure 4 This is a schematic diagram of a reinforcing frame structure of another embodiment of the utility model.

[0018] In the figure:

[0019] 1. Exhaust pipe 2. Reinforcement frame 3. Casing

[0020] 4. Roof 5. Protective material 21. First vertical rod

[0021] 22. Second vertical rod 23. Connecting rod 24. Fixed rod

[0022] 25. Connectors DETAILED DESCRIPTION

[0023] The following is a description of the embodiments of the present invention in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0024] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar units or units with the same or similar functions.

[0025] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, and may refer to direct connection, installation or fixation, or indirect connection, installation or fixation, and the present invention does not limit this.

[0026] In the description of the present invention, it should be understood that the terms "center", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "circumferential", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Embodiment 1:

[0028] like Figures 1 to 3 As shown, a schematic diagram of an embodiment of a roof exhaust pipe protection device of the utility model includes a sleeve 3 and a plurality of reinforcement frames 2. The sleeve 3 is sleeved outside the exhaust pipe 1. A plurality of reinforcement frames 2 are arranged between the sleeve 3 and the exhaust pipe 1 and are filled with protective materials 5 to form protection for the exhaust pipe 1. The design of the plurality of reinforcement frames 2 facilitates the positioning and support of the sleeve 3 outside the exhaust pipe 1, and is convenient for construction operation; the design is easy to install, simple to operate, ensures construction safety, reduces collision deviation and damage caused by insufficient rigidity and poor protection of the exhaust pipe 1, and can be promoted and applied to projects that require the installation of drainage and exhaust pipes.

[0029] In this embodiment, the sleeve 3 uses a PVC pipe as a protective shaping mold outside the exhaust pipe 1. It is easy to install and does not need to be dismantled, which effectively improves the construction efficiency and shortens the construction period. The material is easy to obtain and can be obtained on site or with construction leftovers, reducing construction costs.

[0030] The number and arrangement of the plurality of reinforcing frames 2 can be freely adjusted according to the shape of the inner wall of the exhaust pipe 1 and the sleeve 3. They can be evenly distributed, or the number of reinforcing frames 2 can be increased in the easily damaged area of ​​the exhaust pipe 1. They can be distributed in a circular shape outside the exhaust pipe 1 to be suitable for the circular exhaust pipe 1 and the circular sleeve 3, or they can be distributed in a square shape to be suitable for the square sleeve 3. In this embodiment, the plurality of reinforcing frames 2 are evenly spaced and arranged along the circumference of the exhaust pipe 1. This design allows the plurality of reinforcing frames 2 to be sleeved on the inner wall of the sleeve 3, which can protect the exhaust pipe 1 from all directions. Compared with the conventional construction of drainage, exhaust and other pipeline parts on the floor without any protective measures, the design of the utility model can reduce the displacement or damage of the drainage and exhaust pipeline parts caused by the collision of personnel or machinery during the construction of the construction personnel, thereby reducing the hidden danger of water leakage and reducing the construction difficulties and maintenance costs caused by the later maintenance of the house roof. In this embodiment, there are four reinforcing frames 2 and they are arranged in a cross shape, which can not only protect the outer side of the exhaust pipe 1, but also support the sleeve 3. The cross shape distribution can be applicable to both round sleeves 3 and square sleeves 3. The arrangement is simple and quick, and is easy to promote.

[0031] In this embodiment, each reinforcing frame 2 includes a plurality of connecting rods 23, a first vertical rod 21, a second vertical rod 22 and a fixed rod 24. The first vertical rod 21 is connected to the fixed rod 24 to be fixed outside the exhaust pipe 1. The second vertical rod 22 is connected to the first vertical rod 21 through a plurality of connecting rods 23 to support the sleeve 3. The reinforcing frame 2 can be composed of a combination of materials such as steel bars or steel meshes. The manufacturing materials can use the leftover materials during construction. The materials are universal and easy to obtain, which is convenient for processing and promotion. At the same time, the construction materials can be saved, and the construction cost can be further reduced. The manufacturing materials can be obtained locally, and can also be conveniently adjusted according to the shape of the exhaust pipe 1 and the construction site, thereby improving the construction flexibility.

[0032] In this embodiment, the protective material 5 may include concrete or cement mortar, and the reinforcement frame 2 is made of steel bars. This design can simultaneously complete the protection of the outer side of the exhaust pipe 1 during the construction on the top of the roof 4; the reinforcement frame 2 is built before filling the protective material 5. Through the combination of concrete and steel bars, the tensile strength and seismic resistance of the concrete are improved. Compared with the protection formed by simple concrete accumulation, the design of the utility model can withstand greater loads and can better prevent cracks in the concrete, thereby making the roof exhaust pipe protection device structure more stable and more durable.

[0033] In this embodiment, each reinforcing frame 2 includes two connecting rods 23, and the two ends of each connecting rod 23 are respectively connected to the first vertical rod 21 and the second vertical rod 22 to form a rectangular reinforcing frame 2. The first vertical rod 21 and the second vertical rod 22 are parallel to the axial direction of the exhaust pipe 1, which is convenient for the reinforcing frame 2 to fit and fix with the exhaust pipe 1, and also convenient for the sleeve 3 to slide and be connected to the outside of the reinforcing frame 2. The design of the second vertical rod 22 being parallel to the axial direction of the exhaust pipe 1 allows the sleeve 3 to slide up and down along the length direction of the second vertical rod 22 when it is fitted, which is convenient for fitting and improves construction efficiency. The reinforcing frame 2 can be made of steel bars bent into a square hoop by a steel bar bending machine, and short steel bars are horizontally spot welded at one end of the square hoop close to the exhaust pipe 1 as a fixing rod 24.

[0034] The fixing rod 24 can be connected to any position of the first vertical rod 21. In the present embodiment, the fixing rod 24 is arranged at the bottom of the first vertical rod 21 and can be used as a bottom support during construction, so that a single reinforcement frame 2 can be placed directly on the top of the roof 4, making it more convenient and quick for a construction worker to perform combined installation.

[0035] Embodiment 2:

[0036] like Figure 4 As shown, compared with the first embodiment, in this embodiment, the fixing rod 24 has a curved surface adapted to the exhaust pipe 1 to surround and fit the outer wall of the exhaust pipe 1. This design can make each reinforcement frame 2 better fit the outside of the exhaust pipe 1 to achieve a tight connection.

[0037] After the positions of the reinforcing frames 2 are fixed, they can be connected and fixed by tying wires. In this embodiment, both ends of each fixing rod 24 are provided with connecting pieces 25 for connection. The connecting piece 25 can be ring-shaped for tying, or hook-shaped for mutual connection.

[0038] In this embodiment, the reinforcing frame 2 is a rounded rectangle, that is, the connection angle between each connecting rod 23 and the first vertical rod 21 and the second vertical rod 22 is rounded and smooth, so as to avoid scratches by construction workers during use, and also make the sleeve 3 smoother when fitting, so as to avoid scratches on the inner wall of the sleeve 3. This design can also be made by bending steel bars.

[0039] The specific working scenarios of this embodiment are as follows:

[0040] First, the exhaust pipe 1 is installed and fixed to the reserved hole of the exhaust port of the building floor, and the waterproof exhaust pipe 1 is effectively combined with the floor into a closed exhaust pipe device. The height and specifications of the exhaust pipe 1 are installed according to the construction design requirements, and the waterproof return height is reserved in advance;

[0041] After the exhaust pipe 1 is installed, the waterproof layer of the roof 4 is constructed. After the waterproof layer of the roof 4 is constructed, several reinforcement frames 2 are fixed to the outside of the exhaust pipe 1, and the several reinforcement frames 2 are connected into a whole to improve the protection integrity during filling and pouring;

[0042] The sleeve 3 can be detachably fixed to the outside of several reinforcing frames 2; it can also be integrally formed, and the sleeve 3 is passed through the top of the exhaust pipe 1 and then slidably sleeved on the outside of several reinforcing frames 2, so that the bottom of the sleeve 3 abuts against the top of the roof 4 and fits tightly to the waterproof layer, and then the concrete of the waterproof protective layer is poured.

[0043] When the bottom of the sleeve 3 is tightly attached to the top of the roof 4, the protective material 5 is filled between the sleeve 3 and the exhaust pipe 1 to form protection for the exhaust pipe 1. The protective material 5 can use the concrete material used in the construction of the waterproof protective layer concrete. The concrete is filled into the gap between the exhaust pipe 1 and the sleeve 3 and vibrated to make it dense, and finally corresponding maintenance and protection work is carried out.

[0044] The utility model completes the exhaust pipe protection device and the waterproof protective layer simultaneously, effectively improving the construction efficiency; uses construction leftovers such as steel bars, PVC pipes, and concrete for processing and manufacturing, realizes the exhaust pipe 1 protection function while improving the utilization rate of waste materials, reducing procurement and construction costs; the device processing cost is low, no disassembly is required, and the construction period is shortened; the roof exhaust pipe protection device can increase the side protection of the exhaust pipe 1, avoiding damage to the exhaust pipe 1 during the construction process, uses simple and easy-to-obtain materials, and can be adjusted according to on-site needs, and can be operated by one person, which is conducive to quality control and improves construction efficiency.

[0045] The above is a detailed description of the embodiments of the utility model, but the contents are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A roof exhaust pipe protection device, characterized in that: include: A sleeve and a plurality of reinforcement frames, wherein the sleeve is sleeved outside the exhaust pipe, a plurality of reinforcement frames are arranged between the sleeve and the exhaust pipe and are filled with protective materials to form protection for the exhaust pipe.

2. The roof exhaust pipe protection device according to claim 1, characterized in that: A plurality of reinforcement frames are evenly spaced and arranged along the circumference of the exhaust pipe.

3. The roof exhaust pipe protection device according to claim 1 or 2, characterized in that: Each of the reinforcing frames includes a plurality of connecting rods, a first vertical rod, a second vertical rod and a fixing rod, wherein the first vertical rod is connected to the fixing rod to be fixed outside the exhaust pipe, and the second vertical rod is connected to the first vertical rod through a plurality of the connecting rods to support the sleeve.

4. The roof exhaust pipe protection device according to claim 3, characterized in that: Each reinforcement frame includes two connecting rods, and two ends of each connecting rod are respectively connected to the first vertical rod and the second vertical rod to form a rectangle.

5. The roof exhaust pipe protection device according to claim 3, characterized in that: The fixing rod is arranged at the bottom of the first vertical rod.

6. The roof exhaust pipe protection device according to claim 3, characterized in that: The fixing rod has a curved surface adapted to the exhaust pipe so as to surround and fit the outer wall of the exhaust pipe.

7. The roof exhaust pipe protection device according to claim 3, characterized in that: Connecting pieces are provided at both ends of each fixing rod for connection.

8. The roof exhaust pipe protection device according to claim 1, characterized in that: The protective material includes concrete.

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