Partition wall device for stock bin of construction site

Abstract

The utility model discloses a partition device for a stock bin of a construction site, which relates to the technical field of building construction and comprises a strip-shaped foundation, a partition component is arranged at the upper end of the strip-shaped foundation and comprises a plurality of upright posts fixedly arranged at the upper end of the strip-shaped foundation, and the upright posts are arranged at intervals along the length direction of the strip-shaped foundation. Corrugated steel plates are connected to the two sides, in the length direction of the strip-shaped foundation, of the stand columns correspondingly, the extending direction of the corrugated steel plates is consistent with the arrangement direction of the multiple stand columns, a filler gap is formed between the two sets of corrugated steel plates, and the pressure resistance of the partition wall can be effectively improved through the wall pressure resistance and seismic resistance of the double-layer corrugated steel plates; the weight of the partition wall can be increased, the filler can provide a certain supporting effect, and the compressive strength and stability of the partition wall are further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a partition wall device for a material bin in a construction site. Background Art

[0002] As my country's infrastructure construction tends to be more and more remote, the complexity and difficulty of the construction areas are gradually increasing, especially for highway construction projects, which generally require the construction of mixing plants, steel processing plants and other factories on site, so it is also necessary to build material silos in the corresponding factories.

[0003] Among them, sand and gravel are piled up in the mixing station. According to the different gradations of sand and gravel, the silo needs to be divided into different areas to pile up sand and gravel of different particle sizes. The traditional silo partition wall adopts brick wall or cast-in-place concrete partition wall, which has a long construction period and cannot be reused. When the silo is abandoned and demolished, the materials after the partition wall is demolished cannot be reused. Therefore, it is necessary to develop a partition wall device whose materials can be reused and has a short construction period.

[0004] The patent document with publication number CN214833755U proposes an assembled sand and gravel silo partition wall, which is formed by arranging multiple I-beam columns on a concrete foundation, and arranging a number of partition panels between the I-beam columns and a number of connecting plates for connecting the I-beam columns and the partition panels to form an integrated assembled partition wall.

[0005] In actual use, due to the large weight of the construction materials, the partition wall will be subjected to a large lateral pressure. The single-layer partition wall board in the above technical solution may have the problem of tilting or bending due to insufficient compressive strength. Utility Model Content

[0006] In order to overcome the problem in the prior art that the assembled partition wall needs to withstand excessive pressure which may cause bending or tipping, the technical problem to be solved by the utility model is: how to improve the problem of insufficient pressure resistance of the silo partition wall.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] A partition wall device for a material silo in a construction site comprises a strip foundation, a partition wall assembly is arranged at the upper end of the strip foundation, the partition wall assembly comprises a plurality of columns fixedly arranged at the upper end of the strip foundation, the plurality of columns are arranged at intervals along the length direction of the strip foundation, both sides of the columns along the length direction of the strip foundation are connected with corrugated steel plates, the extension direction of the corrugated steel plates is consistent with the arrangement direction of the plurality of columns, a filler gap is formed between two groups of the corrugated steel plates, the filler gap is filled with crushed stone, the compression resistance of the partition wall can be effectively improved through the wall compression and seismic resistance of the double-layer corrugated steel plate itself, and the filling gap with crushed stone can increase the weight of the partition wall itself and the filler can provide a certain support effect, thereby further ensuring the compressive strength and stability of the partition wall.

[0009] Furthermore, the corrugated steel plate includes a plurality of sub-plates connected in sequence, and adjacent sub-plates are overlapped and connected, and a plurality of letter plates are connected in sequence, which is convenient for assembly, and the overlapping connection of adjacent sub-plates can ensure the strength and stability of the connection and prevent the connection parts from bending or falling off.

[0010] Furthermore, a mounting base is fixedly provided on the upper end of the strip foundation, the upper end of the mounting base is connected to the lower end of the column, and the lower end of the mounting base is provided with a fixing component extending into the strip foundation, further limiting the structure of the fixed connection between the column and the strip foundation. Through the cooperation between the mounting base and the fixing component, sufficient connection stability and strength between the column and the strip foundation can be ensured.

[0011] Furthermore, the above-mentioned fixing component includes a tensioning round steel connected to the lower end of the above-mentioned installation base plate and extending vertically downward into the inside of the above-mentioned strip foundation. At least one of the above-mentioned tensioning round steel is provided. By extending the tensioning round steel into the strip foundation, the installation strength and stability between the installation base plate and the strip foundation are further improved.

[0012] Furthermore, one end of the tensioning round steel away from the installation base plate is hook-shaped, which effectively improves the fixing strength between the tensioning round steel and the strip foundation and prevents the tensioning round steel from being displaced within the strip foundation.

[0013] Furthermore, the above-mentioned columns are I-beams, which have the characteristics of high structural strength, strong bending resistance and low processing cost.

[0014] Furthermore, the upright posts and the corrugated steel plates are fixed by bolt structures, which further define the connection structure between the upright posts and the corrugated steel plates. The detachable connection method can facilitate installation and disassembly.

[0015] Furthermore, circulating hot water pipes are laid in the gaps between the fillers to improve the thermal insulation performance of the partition wall in a cold environment.

[0016] The beneficial effects of the utility model are:

[0017] By setting columns on the strip foundation and corrugated steel plates on both sides of the columns, the compressive strength can be improved by relying on the strong compression and flexural resistance of the corrugated steel plates themselves. Filling gravel in the gaps between the fillers can further ensure that the entire partition wall has sufficient load-bearing and lateral pressure resistance. The partition wall will not deflect, bend or even collapse when subjected to the large lateral pressure of sand and gravel in the silo. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This utility model Figure 1 Enlarged view of point B in the middle;

[0021] Figure 4 This is a schematic diagram of the position relationship of the corrugated steel plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the installation base plate and the strip foundation of the utility model;

[0023] Marked in the figure are, 1-strip foundation, 2-corrugated steel plate, 3-filler gap, 4-column, 5-installation base plate, 6-bolt structure, 7-tensioning round steel. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings.

[0025] Reference Figure 1-4As shown, the embodiment of the present application proposes a partition wall device for a silo in a construction site, comprising a strip foundation 1, a partition wall assembly is arranged on the upper end of the strip foundation 1, and the partition wall assembly comprises a plurality of columns 4 fixedly arranged on the upper end of the strip foundation 1, the plurality of columns 4 are arranged at intervals along the length direction of the strip foundation 1, and the columns 4 are connected with corrugated steel plates 2 on both sides along the length direction of the strip foundation 1, and the extension direction of the corrugated steel plates 2 is consistent with the arrangement direction of the plurality of columns 4, and a filler gap 3 is formed between the two groups of the corrugated steel plates 2; the strip foundation 1 can be a prefabricated foundation embedded in the silo foundation, or it can be a strip cast-in-place foundation, which serves as the bottom foundation of the entire partition wall, and the lower end of the strip foundation 1 extends underground. The size is fixed to ensure the stability of the partition wall foundation; and the above-mentioned columns 4 are arranged in a straight line along the extension direction of the strip foundation 1, and the intervals can be uneven, but as the best implementation method, the intervals between adjacent columns 4 are fixed; and the columns 4 can be square steel, round steel or other steel columns with supporting and positioning functions. Preferably, the above-mentioned columns 4 are I-beams, which have two flat supporting sides, which are convenient for fixing and connecting the corrugated steel plates 2 on both sides, and the I-beams have the advantages of strong bending resistance and low processing cost, and can play a better supporting and positioning effect. The two adjacent I-beams block the filler gap 3 into a space with an opening upward and other surfaces sealed, so that the gravel filled in the filler gap 3 will not leak out of the filler gap 3.

[0026] In addition, the corrugated steel plate 2 includes a plurality of sub-plates connected end to end in sequence, and adjacent sub-plates are overlapped and connected. That is to say, during the installation of the corrugated steel plate 2 on both sides of the column 4, sequential connection can be achieved, which can facilitate the processing process. Preferably, during the processing, gravel can be filled into the filler gap 3 layer by layer, which can fully ensure the uniformity and density of the gravel filling and improve stability.

[0027] Specifically, in some embodiments, three sub-plates with a width of 1m and a thickness of 2mm are installed between two adjacent columns 4, and the steel plates overlap by 55cm to improve the overall stability and rigidity of the partition wall, and the above-mentioned columns 4 and the above-mentioned corrugated steel plates 2 are fixed by a bolt structure 6. During the actual installation process, corresponding connection positions between the columns 4 and the corrugated steel plates 2 are provided with connection holes. The columns 4 and the corrugated steel plates 2 are stably connected by the bolt structure 6 with gaskets, and the installation and disassembly of the partition wall are convenient.

[0028] The fixed connection structure between the above-mentioned column 4 and the above-mentioned strip foundation 1 can be a bolt fixing structure or a welding structure, etc. As a preferred embodiment, a mounting base plate 5 is fixedly provided on the upper end of the above-mentioned strip foundation 1, and the upper end of the above-mentioned mounting base plate 5 is connected to the lower end of the above-mentioned column 4, and the lower end of the above-mentioned mounting base plate 5 is provided with a fixing component extending into the above-mentioned strip foundation 1. The mounting base plate 5 can be a plurality of the same number as the columns 4, and the multiple columns 4 correspond to the multiple mounting base plates 5 one by one. The fixing component at the lower end of the mounting base plate 5 is stably fixedly connected to the strip foundation 1 to ensure that the mounting base plate 5 of the column 4 and the strip foundation 1 will not be relatively displaced or fall off, and the mounting base plate 5 and the column 4 can be fixedly connected by a bolt fixing structure or welding, which can ensure a stable fixed connection effect.

[0029] Further, see Figure 5 As shown, the above-mentioned fixing component includes a tensioning round steel 7 connected to the lower end of the above-mentioned mounting base plate 5 and extending vertically downward into the inside of the above-mentioned strip foundation 1. At least one of the above-mentioned tensioning round steel 7 is provided. The tensioning round steel 7 is tightly connected to the strip foundation 1 and has good bending resistance, so that the connection stability between the mounting base plate 5 and the strip foundation 1 is improved. Specifically, the number of tensioning round steels 7 is set to two, which can achieve a more balanced force range and stronger connection strength. In addition, under the action of greater lateral pressure, the tensioning round steel 7 may be displaced upward in the strip foundation 1, causing instability. In order to solve the above-mentioned problem, the end of the above-mentioned tensioning round steel 7 away from the above-mentioned mounting base plate 5 is hook-shaped. This hook-shaped end design can further improve the connection stability of the tensioning round steel 7 in the strip foundation 1.

[0030] In actual application, in the winter in the north, the sand and gravel in the silo may have large performance differences under cold conditions due to poor insulation of the silo. In order to improve the insulation performance of the partition wall, a circulating hot water pipe is laid in the filler gap 3. Specifically, evenly distributed hot water pipes or steam pipes can be set in the filler gap 3 of the partition wall. Through external circulation heating equipment, hot water can be continuously circulated in the hot water pipes to increase the insulation effect of the partition wall.

[0031] The specific installation process of the partition wall is:

[0032] S1: Construct a concrete strip foundation 1 with a height of 1.1 meters and a width of 0.6 meters, and pre-embed the tension round steel 7 at the lower end of the installation base plate 5 in the strip foundation 1 to ensure that the installation base plate 5 is fixed to the upper end of the strip foundation 1.

[0033] S2: Vertically weld the column 4 to the upper end of the installation base plate 5.

[0034] S3: After the embedded foundation strength of the partition wall column 4 reaches more than 75%, the corrugated steel plate 2 is installed from bottom to top at the bottom of the welded column 4, and three corrugated steel plates 2 with a width of 1m and a thickness of 2mm are installed between two adjacent columns 4, and the corrugated steel plates 2 overlap by 55cm to improve the overall stability and rigidity of the partition wall. The installation process is specifically to achieve the connection of the bolt structure 6 manually.

[0035] S4: After the corrugated steel plate 2 is installed, gravel is backfilled in layers in the middle filler gap 3, with each layer being 30 cm, until it is filled to the same level as the upper end of the corrugated steel plate 2.

[0036] The utility model proposes a partition wall device for separating different materials in a silo at a construction site. The silo is separated into different areas by building partition walls at a certain distance to store different types of construction raw materials. Since the self-weight of construction raw materials is relatively large, the partition wall should not only play the role of dividing the area, but also be able to withstand sufficient lateral pressure. Traditional partition walls are generally brick walls or cast-in-place concrete partition walls, which have a long construction period, each process requires a period of maintenance period, and are difficult to dismantle. The materials after dismantling cannot be reused, which is not conducive to energy saving and efficiency improvement. Compared with traditional partition walls, the utility model is simple to construct, and its processes can be constructed continuously without waiting for a long maintenance period. The materials generated after dismantling can be used for the next construction. The cost of the material itself is also low, and its own compressive strength and stability meet the requirements of construction implementation.

Claims

1. A partition wall device for a material silo at a construction site, comprising a strip foundation (1), a partition wall assembly being arranged at the upper end of the strip foundation (1), the partition wall assembly comprising a plurality of columns (4) fixedly arranged at the upper end of the strip foundation (1), the plurality of columns (4) being arranged at intervals along the length direction of the strip foundation (1), characterized in that: The columns (4) are connected to corrugated steel plates (2) on both sides along the length direction of the strip foundation (1); the extension direction of the corrugated steel plates (2) is consistent with the arrangement direction of the plurality of columns (4); a filler gap (3) is formed between two groups of the corrugated steel plates (2); the filler gap is filled with crushed stone; A circulating hot water pipe is laid in the filler gap (3), and the circulating hot water pipe comprises a hot water pipe or a steam pipe. The hot water pipe or the steam pipe is used to improve the thermal insulation effect of the partition wall device through an external circulating heating device.

2. The partition wall device for a silo at a construction site according to claim 1, characterized in that: The corrugated steel plate (2) comprises a plurality of sub-plates connected in sequence, and adjacent sub-plates are overlapped and connected.

3. The partition wall device for a material silo at a construction site according to claim 1, characterized in that: A mounting base plate (5) is fixedly provided at the upper end of the strip foundation (1), the upper end of the mounting base plate (5) is connected to the lower end of the column (4), and a fixing component extending into the strip foundation (1) is provided at the lower end of the mounting base plate (5).

4. The partition wall device for a material silo at a construction site according to claim 3, characterized in that: The fixing assembly comprises a tensioning round steel (7) connected to the lower end of the mounting base plate (5) and extending vertically downward into the interior of the strip foundation (1), and at least one tensioning round steel (7) is provided.

5. The partition wall device for a material silo at a construction site according to claim 4, characterized in that: One end of the tensioning round steel (7) away from the mounting base plate (5) is arranged in a hook shape.

6. The partition wall device for a material silo at a construction site according to claim 1, characterized in that: The column (4) is an I-beam.

7. The partition wall device for a material silo at a construction site according to claim 1, characterized in that: The upright column (4) and the corrugated steel plate (2) are fixed via a bolt structure (6).

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