Multi-ribbed hollow slab ventilation fence

Abstract

A dense rib hollow slab ventilation fence comprises a supporting assembly, a plurality of longitudinal rib beams are arranged in the middle of the supporting assembly, baffles are arranged on the two sides of the supporting assembly, and the upper surfaces of the longitudinal rib beams and the baffles are both higher than the upper surface of the supporting assembly. A plurality of ventilation building blocks are arranged between every two adjacent longitudinal rib beams and between the longitudinal rib beams and the baffles, and transverse rib beams are arranged at the upper ends and the lower ends of the ventilation building blocks. The utility model is fast, simple and convenient to install, and is favorable for improving the installation efficiency; according to the technical scheme, compared with an existing color steel plate drilling fence, the fence formed by the building blocks with the through holes in the two faces has the cost performance advantages of being long in service life and low in price, the wind resistance of the fence in coastal cities is particularly improved, and popularization is facilitated; on the basis of the overall strength of the fence, due to the fact that most of the fence is designed to be hollow, the weight is light, and meanwhile compared with a fence formed by pouring concrete, the cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated buildings, in particular to a ribbed hollow slab ventilation enclosure Background Art

[0002] With the development of modern industrial technology, prefabricated buildings have gradually replaced the ordinary building systems in the prior art with advantages such as fast construction speed, little restriction by climate conditions, and labor saving. The wall panels used in prefabricated buildings are all interlocking panels produced in factories.

[0003] The main function of the construction enclosure is to isolate the road construction site from the external road environment, making the construction site a relatively enclosed environment so that the operation will not be interfered by the outside world. At the same time, the construction also ensures the safety of the external residents. The construction enclosure is one of the most commonly used protective equipment in construction and is also one of the common road construction safety protection equipment in our lives.

[0004] In coastal areas, during the high typhoon season, the construction enclosures are often faced with the impact of typhoons. Traditional construction enclosures basically use color steel plates or other thin steel plates as raw materials, with low wind resistance and cumbersome installation operations. Content of the Utility Model

[0005] In order to improve the wind resistance and installation convenience of the enclosure, therefore, the utility model proposes a ribbed hollow slab ventilation enclosure.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A ribbed hollow slab ventilation enclosure, including a support assembly. A plurality of longitudinal rib beams are arranged in the middle position of the support assembly, and baffles are arranged on both sides. The upper surfaces of the longitudinal rib beams and the baffles are both higher than the upper surface of the support assembly. A plurality of ventilation blocks are arranged between adjacent two longitudinal rib beams and between the longitudinal rib beam and the baffle. Transverse rib beams are arranged at the upper and lower ends of the ventilation blocks.

[0008] As a further improvement of the above technical scheme:

[0009] Preferably, the ventilation block is provided with a through double-sided through hole.

[0010] Preferably, the ventilation block is in a "field" shape.

[0011] Preferably, the support assembly includes a bottom plate and a hollow box arranged on the surface of the bottom plate. The longitudinal rib beam is arranged on the bottom plate, and the end face of the longitudinal rib beam is flush with the hollow box. The upper surface of the bottom plate is flush with the hollow box.

[0012] Preferably, the end face of the ventilation block is lower than the longitudinal rib beam, and several transverse steel bars are arranged along the width direction of the part of the longitudinal rib beam extending out of the ventilation block.

[0013] Preferably, connection holes are provided on the baffle, and connection holes are also provided on the ventilation block at the corresponding positions.

[0014] Preferably, the longitudinal rib beam and the transverse rib beam adopt recycled aggregate concrete rib beams, and the ventilation block adopts a straw fiber concrete ventilation block.

[0015] Compared with the existing technology, the beneficial effects of the present utility model are as follows:

[0016] The present utility model adopts a prefabricated building, which is integrally processed in a factory. During installation, the whole is placed on the ground base, and then adjacent parts are connected into a whole through connectors. The installation is fast and simple, which is beneficial to improving the installation efficiency.

[0017] The technical solution adopts a fence composed of blocks with through holes on both sides. Compared with the current color steel plate drilled fence, it has the cost-effective advantages of long service life and low price. In particular, it is beneficial to improve the wind resistance performance of the fence in coastal cities and is conducive to popularization.

[0018] On the basis of having the overall strength that the fence should have, the present utility model is mostly hollow-designed, so it has a relatively light mass. At the same time, compared with the fence made of concrete pouring, the cost is low.

[0019] The concrete of the longitudinal rib beam and the transverse rib beam adopts recycled aggregate concrete, which is beneficial to the secondary utilization of recycled aggregates. On the premise of saving processing costs, it is beneficial to environmental protection. Secondly, the ventilation block adopts a straw fiber concrete ventilation block. Since straw is a renewable resource, waste utilization is realized, resources are saved, and environmental pollution is reduced, and the environmental protection performance is good. Description of the Drawings

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

[0021] Figure 2 It is a schematic longitudinal sectional view structure diagram of the whole of the present utility model;

[0022] Figure 3 It is a schematic three-dimensional structure diagram of the ventilation block of the present utility model.

[0023] In the figure: 1, bottom plate; 2, hollow box; 3, baffle; 4, longitudinal rib beam; 5, ventilation block; 6, double-sided through hole; 7, transverse rib beam; 8, transverse steel bar; 9, connection hole. Detailed Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] The overall enclosure provided by this technical solution is composed of a plurality of ribbed hollow panel ventilation enclosures spliced together. The specific structure of the ribbed hollow panel ventilation enclosure is as follows:

[0028] As shown in the attached Figure 1 and the attached Figure 2 and the attached Figure 3 As shown, there is a support component at the bottom for supporting the upper end and connecting the lower end, specifically the bottom plate 1 and the hollow box 2. The upper and lower ends of the bottom plate 1 are flush with the hollow box 2. Baffles 3 are arranged on both the left and right sides of the bottom plate 1. At the same time, a number of equally spaced longitudinal rib beams 4 are arranged in the middle of the bottom plate 1. At the same time, the front end faces and lower end faces of the baffles 3 and the longitudinal rib beams 4 are flush with the end faces of the hollow box 2. The upper end faces of the baffles 3 and the longitudinal rib beams 4 are higher than the upper end face of the hollow box 2, mainly to fix the ventilation structure at the upper end.

[0029] A number of ventilation blocks 5 are arranged vertically between the baffles 3 and the longitudinal rib beams 4 and between adjacent longitudinal rib beams 4. Transverse rib beams 7 are arranged at both the upper and lower ends of the ventilation blocks 5. At the same time, in order to ensure the ventilation quality and structural stability, the double-sided through holes 6 on the ventilation blocks 5 are in a "field" shape, which not only ensures the ventilation effect but also ensures the stability of the ventilation blocks 5.

[0030] For both the longitudinal rib beams 4 and the transverse rib beams 7, recycled aggregate concrete is used, which improves the utilization of recycled aggregates, saves the overall processing cost, and is conducive to environmental protection.

[0031] The ventilation blocks 5 are made of straw fiber concrete. Straw is a renewable resource, realizing waste utilization, saving resources, reducing environmental pollution, and having good environmental protection performance.

[0032] To ensure the overall stability, during production, the front end face of the ventilation block 5 should be lower than the longitudinal rib beam 4. It can be seen that the part of the longitudinal rib beam 4 extending out of the ventilation block 5 penetrates through several transverse steel bars 8 along its width direction, providing a pulling force between the baffle 3 and the longitudinal rib beam 4 to ensure its stability.

[0033] At the same time, to enable multiple ribbed hollow slab ventilation enclosures to be connected together, connection holes 9 are provided on the baffle 3. To ensure the stability of the connection, connection holes 9 are also provided on the ventilation blocks 5 corresponding to the connection holes 9.

[0034] The installation process of the present utility model:

[0035] 1. The whole of the present utility model is cast on a formwork in a factory. During the casting process, transverse steel bars 8 are placed and solidified into shape.

[0036] 2. Transport the processed ribbed hollow slab ventilation enclosures to the construction site. The ribbed hollow slab ventilation enclosures are integrally placed on the ground foundation by a crane or other means, and multiple ribbed hollow slab ventilation enclosures are placed side by side.

[0037] 3. Insert the screw from the connection hole 9 of the baffle 3 of one ribbed hollow slab ventilation enclosure into the connection hole 9 of another ribbed hollow slab ventilation enclosure, and lock both ends with nuts to complete the installation. The whole installation process is fast and simple, and the installation efficiency is high.

[0038] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A dense-rib hollow plate ventilation enclosure, comprising a support assembly, wherein a plurality of longitudinal rib beams (4) are arranged in the middle of the support assembly, and baffles (3) are arranged on both sides, characterized in that: The upper surfaces of the longitudinal rib beams (4) and the baffle (3) are both higher than the upper surface of the support assembly. A number of ventilation blocks (5) are provided between adjacent two longitudinal rib beams (4) and between the longitudinal rib beam (4) and the baffle (3). Transverse rib beams (7) are provided at both the upper and lower ends of the ventilation block (5).

2. The ribbed hollow plate ventilation enclosure according to claim 1, characterized in that: A through double-sided through hole (6) is provided on the ventilation block (5).

3. The ribbed hollow plate ventilation enclosure according to claim 2 is characterized in that: The ventilation block (5) is in a "field" shape.

4. The ribbed hollow plate ventilation enclosure according to claim 1, characterized in that: The support assembly includes a bottom plate (1) and a hollow box (2) provided on the surface of the bottom plate (1). The longitudinal rib beam (4) is provided on the bottom plate (1). The end face of the longitudinal rib beam (4) is flush with the hollow box (2). The upper surface of the bottom plate (1) is flush with the hollow box (2).

5. The dense-rib hollow plate ventilation enclosure according to claim 1, characterized in that: The end face of the ventilation block (5) is lower than the longitudinal rib beam (4). A number of transverse steel bars (8) are provided through the part of the longitudinal rib beam (4) extending out of the ventilation block (5) along its width direction.

6. The ribbed hollow plate ventilation enclosure according to claim 1, characterized in that: Connection holes (9) are provided on the baffle (3). Connection holes (9) are also provided on the ventilation blocks (5) at the corresponding positions of the connection holes (9).

7. The ribbed hollow plate ventilation enclosure according to claim 1, characterized in that: The longitudinal rib beams (4) and the transverse rib beams (7) are made of recycled aggregate concrete rib beams, and the ventilation blocks (5) are made of straw fiber concrete ventilation blocks.

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