A concrete production system plant enclosure for areas with heavy snowfall

Abstract

The utility model discloses a kind of concrete production system workshop closed structures in many snow areas, including wall foot, workshop roof beam, the side of workshop roof beam is low-span wall, low-span roof, the other side of workshop roof beam is high-span wall, the wall foot, low-span wall, high-span wall are respectively reinforced concrete beam, brick masonry, reinforced concrete coping from bottom to top, the riveting of reinforced concrete beam of low-span roof and low-span wall meets, full-welded metal plate is equipped between low-span wall and high-span wall, and the full-welded metal plate is located above workshop roof beam.The utility model compared with traditional profiled metal plate system, can resist local accumulation snow load, effectively protect metal plate outer wall, prevent water leakage.High-low span uses patterned steel plate to replace ordinary profiled metal plate, can effectively resist the impact load generated by high-span roof sliding accumulated snow, more reliable.

Description

Technical Field

[0001] This utility model relates to the field of construction engineering technology, and in particular to a closed structure for a concrete production system workshop in snowy areas. Background Technology

[0002] A concrete production system is an integrated system that precisely measures and mixes raw materials such as cement, aggregates (sand, stone), admixtures (fly ash, mineral powder, etc.), additives, and water according to a preset mix ratio, ultimately producing concrete that meets quality requirements. Its core objectives are to ensure stable concrete quality, high production efficiency, and compliance with environmental and safety standards.

[0003] With social progress and the development of construction technology, concrete production systems used in large-scale projects such as hydropower stations, bridges, and tunnels now offer advantages such as tight construction schedules, cost savings, safety, reliability, and environmental friendliness. In practice, profiled metal sheet systems are commonly used as the enclosed structure for concrete production workshops. However, this structure suffers from complex processes, poor impact load resistance, and the tendency for snow accumulation to cause leakage during melting snow, failing to meet the challenges of short construction windows and high snow resistance requirements in snowy regions. Summary of the Invention

[0004] To address the shortcomings of the existing technology, this utility model proposes a closed structure for a concrete production system workshop in snowy areas that offers good snow resistance, is economical and practical, safe and reliable, and allows for fast construction.

[0005] The technical solution of this utility model is as follows: A high-low span enclosed structure for a concrete production system workshop in a snowy region, including a workshop roof beam. One side of the workshop roof beam consists of a low-span wall and a low-span roof, and the other side of the workshop roof beam consists of a high-span wall. The low-span wall and the high-span wall, from bottom to top, are respectively a reinforced concrete beam, brick masonry, and a reinforced concrete coping. The low-span roof is riveted to the reinforced concrete beam of the low-span wall. A metal plate is provided between the low-span wall and the high-span wall, and the metal plate is located above the workshop roof beam.

[0006] The high and low spans utilize a reinforced concrete frame as the load-bearing structure, effectively resisting localized snow accumulation loads. The metal panel exterior walls are fixed to a reinforced concrete coping. Furthermore, the size and shape of the reinforced concrete coping can be adjusted to achieve different interior and exterior wall effects.

[0007] This invention is particularly suitable for single-story elevated workshops, where no wall support is required. Therefore, only the workshop's roof beams, low-span walls, and high-span walls need to be treated to prevent snow accumulation.

[0008] It is also applicable to workshops that are not elevated on the ground floor and have workshop roof beams, low-span walls and high-span walls. The plinth of the walls, workshop roof beams, low-span walls and high-span walls all need to be treated to resist snow accumulation.

[0009] In one embodiment, the wall plinth is also included, which consists of a reinforced concrete beam, brick masonry, and a reinforced concrete coping from bottom to top.

[0010] In one embodiment, the metal plate is disposed between the reinforced concrete beams of the low-span wall and the high-span wall, and the reinforced concrete beams have pre-reserved slots for connecting the metal plate.

[0011] In one embodiment, the interface between the metal plate and the reinforced concrete beam is sealed with sealant, which can effectively prevent snow from entering the beam through gaps after melting.

[0012] In one embodiment, the metal plate is provided with a waterproof layer.

[0013] In one embodiment, the metal plate is a patterned steel plate.

[0014] In one embodiment, the flashing of the low-span wall and the high-span wall is provided with an additional waterproof layer, and the top of the additional waterproof layer is sealed with a finished cover plate.

[0015] In one embodiment, the height of the additional waterproof layer is not less than 250 mm.

[0016] In one embodiment, the low-span roof includes steel beams and profiled metal sandwich panels. The profiled metal sandwich panels are inclinedly mounted on the steel beams, and the steel beams are riveted to the reinforced concrete coping of the low-span wall. The roof panels are made of profiled steel sheets, which are fixed in grooves reserved in the reinforced concrete coping. A waterproof layer and a building surface layer are applied to the profiled steel sheets, which can effectively prevent snow from accumulating on the roof.

[0017] In one embodiment, a roof purlin is provided between the profiled metal sandwich panel and the steel beam, and the profiled metal sandwich panel is fixed to the roof purlin by self-tapping screws.

[0018] In one embodiment, a roof purlin is provided between the profiled metal sandwich panel and the steel beam, and the profiled metal sandwich panel is fixed to the roof purlin by fasteners.

[0019] Based on the same inventive concept, the present invention also provides a closed structure for a concrete production system workshop in a snowy region, including a wall plinth, wherein the wall plinth consists of a reinforced concrete beam, brick masonry, and a reinforced concrete coping from bottom to top, and the brick masonry of the wall plinth is provided with a moisture-proof layer below the indoor ground level.

[0020] This invention is particularly suitable for workshops with no elevated structure and a single-span wall. In such cases, only the base of the wall needs to be treated to prevent snow accumulation.

[0021] Because the plinth of the wall combines brick masonry with a reinforced concrete coping, it can effectively resist local snow loads, and the metal panel exterior wall is fixed on the reinforced concrete coping. At the same time, the size and shape of the reinforced concrete coping can be adjusted to achieve different interior and exterior wall effects.

[0022] For a workshop without an elevated structure, and equipped with a workshop roof beam, low-span walls, and high-span walls, the plinths, roof beams, low-span walls, and high-span walls all need to be treated to resist snow accumulation. Specifically, based on the above scheme, the workshop also includes a workshop roof beam. One side of the workshop roof beam is a low-span wall and a low-span roof, and the other side is a high-span wall. The low-span walls and high-span walls, from bottom to top, are reinforced concrete beams, brick masonry, and reinforced concrete copings, respectively. The low-span roof is riveted to the reinforced concrete beams of the low-span walls. A metal plate is installed between the low-span walls and the high-span walls, and the metal plate is located above the workshop roof beam.

[0023] Compared to traditional profiled metal sheet systems, this invention features a combined height of reinforced concrete beams, brick masonry, and reinforced concrete coping that exceeds the local maximum snowfall. This allows it to withstand localized snow accumulation loads, effectively protecting the metal sheet exterior wall installed on the concrete coping and preventing leaks.

[0024] This utility model uses fully welded metal plates instead of ordinary profiled metal plates at both the high and low spans, which can effectively resist the impact load generated by snow sliding down the roof of the high span, making it more reliable.

[0025] Compared to traditional reinforced concrete roof panels, this utility model is easier to construct. The profiled steel sheet roof can be constructed after the mechanical equipment in the workshop has been hoisted and installed. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the wall support structure in this utility model; Figure 2 This is a schematic diagram of the high-low span structure in this utility model; Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle; In the diagram: 1. Wall plinth, 2. Workshop roof beam, 3. Low-span wall, 4. Low-span roof, 5. High-span wall, 6. Reinforced concrete beam, 7. Brick masonry, 8. Reinforced concrete coping, 9. Steel beam, 10. Anchor bolt, 11. Anchor plate, 12. Patterned steel plate, 13. Groove, 14. Sealant, 15. Waterproof layer, 16. Additional waterproof layer, 17. Finished cover plate, 18. Damp-proof layer, 19. Profiled metal sandwich panel, 20. Roof purlin, 21. Self-tapping screw. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] Example 1: This embodiment is applicable to a single-story elevated workshop. Since no wall plinth is installed, only the workshop's roof beams, low-span walls, and high-span walls need to be treated to resist snow accumulation.

[0030] like Figures 2-3 As shown in the figure, the enclosed structure of a concrete production system workshop in a snowy area disclosed in this embodiment includes a workshop roof beam 2. One side of the workshop roof beam 2 is a low-span wall 3 and a low-span roof 4, and the other side of the workshop roof beam 2 is a high-span wall 5. The low-span wall 3 and the high-span wall 5 are, from bottom to top, a reinforced concrete beam 6, a brick masonry 7, and a reinforced concrete coping 8, respectively. The steel beam 9 of the low-span roof 4 and the reinforced concrete beam 6 of the low-span wall 5 are fixed together by pre-embedded anchor bolts 10 and anchor plates 11. A patterned steel plate 12 is provided between the low-span wall 3 and the high-span wall 5. The patterned steel plate 12 can effectively resist the impact load generated by the snow sliding down the high-span roof, making it more reliable.

[0031] The patterned steel plate 12 is installed between the reinforced concrete beam 6 of the low-span wall 3 and the high-span wall 5. The reinforced concrete beam 6 has a pre-reserved slot 13 for connecting the patterned steel plate 12. The patterned steel plate 12 is fully welded and is used for first-level waterproofing. During welding operations, measures should be taken to prevent damage to the patterned steel plate 12.

[0032] In this embodiment, a profiled metal sandwich panel 19 is installed on the reinforced concrete coping 8 of the high-span wall 5 as a metal panel exterior wall. The height of the junction between the reinforced concrete coping 8 and the profiled metal sandwich panel 19 should be greater than or equal to the local maximum snow depth to avoid prolonged contact between the profiled metal sandwich panel 19 and snow, which could affect durability. Compared with traditional profiled metal panel systems, this enclosed structure can resist local snow accumulation loads, effectively protect the metal panel exterior wall, and prevent water leakage.

[0033] The high and low spans utilize a reinforced concrete frame as the load-bearing structure, effectively resisting localized snow accumulation loads. The metal panel exterior walls are fixed to a reinforced concrete coping. Furthermore, the size and shape of the reinforced concrete coping can be adjusted to achieve different interior and exterior wall effects.

[0034] In this embodiment, the interface between the patterned steel plate 12 and the reinforced concrete beam 6 is filled with sealant 14, which can effectively prevent snow from entering the beam through gaps after melting.

[0035] In this embodiment, a waterproof layer 15 is provided on the patterned steel plate 12.

[0036] In this embodiment, the flashing of the low-span wall 3 and the high-span wall 5 is provided with an additional waterproof layer 16 with a height of not less than 250mm, and the top of the additional waterproof layer 16 is closed by a finished cover plate 17.

[0037] In this embodiment, profiled metal sandwich panels 19 are inclinedly installed on the steel beams 9 of the low-span roof 4, and the profiled metal sandwich panels 19 are riveted to the reinforced concrete capping 8 of the low-span wall 3. The low-span roof uses profiled metal sandwich panels, which are fixed in the grooves reserved in the reinforced concrete capping. A waterproof layer and a building surface layer are constructed on the profiled metal sandwich panels.

[0038] In this embodiment, a roof purlin 20 is provided between the profiled metal sandwich panel 19 of the low-span roof 4 and the steel beam 9, and the profiled metal sandwich panel 19 is fixed to the roof purlin 20 by self-tapping screws 21.

[0039] The construction steps for the workshop enclosure structure in this embodiment are as follows: Step 1: Construction of the workshop foundation.

[0040] Step 2: Construction of the reinforced concrete frame and portal frame of the workshop.

[0041] Step 3: Equipment hoisting in the workshop.

[0042] Step 4: Installation of the external enclosure structure of the workshop.

[0043] Example 2: like Figure 1 As shown, this embodiment is applicable to a single-story workshop that is not elevated and has a workshop roof beam, wall plinth, low-span wall and high-span wall. The wall plinth, workshop roof beam, low-span wall and high-span wall all need to be treated to resist snow accumulation.

[0044] In this embodiment, a wall plinth 1 is provided. The wall plinth 1 consists of a reinforced concrete beam 6, a brick masonry 7, and a reinforced concrete coping 8 from bottom to top. The brick masonry of the wall plinth 1 is provided with a moisture-proof layer 18 at a depth of 60mm below the indoor ground level.

[0045] In this embodiment, the brickwork 7 and reinforced concrete coping 8 are combined at the plinth 1 of the wall, which can effectively resist local snow accumulation loads. The metal panel exterior wall is fixed on the reinforced concrete coping 8. At the same time, the size and shape of the reinforced concrete coping 8 can be adjusted to achieve different interior and exterior wall effects.

[0046] The treatment of the remaining workshop roof beams, low-span walls, and high-span walls is the same as in Example 1.

[0047] Example 3: This embodiment is particularly suitable for workshops with no elevated structure on the ground floor and a single-span wall. In this case, only the base of the wall needs to be treated to prevent snow accumulation.

[0048] This embodiment includes a wall plinth, which consists of a reinforced concrete beam, brick masonry, and a reinforced concrete coping from bottom to top. The brick masonry 7 of the wall plinth 1 is provided with a moisture-proof layer 18 at a depth of 60mm below the indoor ground level.

[0049] Because the plinth 1 of the wall combines brick masonry 7 with reinforced concrete coping 8, it can effectively resist local snow accumulation loads, and the metal panel exterior wall is fixed on the reinforced concrete coping 8. At the same time, the size and shape of the reinforced concrete coping 8 can be adjusted to achieve different interior and exterior wall effects.

[0050] The rest is the same as in Example 1.

[0051] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A closed structure for a concrete production system workshop in a snowy region, comprising a workshop roof beam (2), one side of which is a low-span wall (3) and a low-span roof (4), and the other side of which is a high-span wall (5), characterized in that: The low-span wall (3) and the high-span wall (5) are, from bottom to top, reinforced concrete beams (6), brick masonry (7), and reinforced concrete coping (8). The low-span roof (4) is fixedly connected to the reinforced concrete beams (6) of the low-span wall (3). A metal plate is provided between the low-span wall (3) and the high-span wall (5), and the metal plate is located above the workshop roof beam (2).

2. The enclosed workshop structure for a concrete production system in a snowy region according to claim 1, characterized in that: It also includes a wall plinth (1), which consists of a reinforced concrete beam (6), a brick masonry (7), and a reinforced concrete coping (8) from bottom to top.

3. The enclosed workshop structure for a concrete production system in a snowy region according to claim 1, characterized in that: The metal plate is disposed between the reinforced concrete beam of the low-span wall (3) and the reinforced concrete beam of the high-span wall (5), and the reinforced concrete beam (6) is provided with a slot (13) for connecting the metal plate.

4. The enclosed workshop structure for a concrete production system in a snowy region according to claim 3, characterized in that: The interface between the metal plate and the reinforced concrete beam (6) is filled with sealant (14).

5. The enclosed workshop structure for a concrete production system in a snowy region according to claim 1, characterized in that: The metal plate is provided with a waterproof layer (15).

6. The enclosed workshop structure for a concrete production system in a snowy region according to claim 1, characterized in that: An additional waterproof layer (16) is provided at the flashing of the low-span wall (3) and the high-span wall (5). The top of the additional waterproof layer (16) is closed by a finished cover plate (17). The height of the additional waterproof layer is not less than 250mm.

7. The enclosed workshop structure for a concrete production system in a snowy region according to claim 1, characterized in that: The metal plate is a patterned steel plate (12).

8. The enclosed workshop structure for a concrete production system in a snowy region according to claim 1, characterized in that: The low-span roof (4) includes a steel beam (9) and a profiled metal sandwich panel (19). The profiled metal sandwich panel (19) is inclinedly arranged on the steel beam (9). The steel beam (9) is riveted to the reinforced concrete capping (8) of the low-span wall (3).

9. The enclosed workshop structure for a concrete production system in a snowy region according to claim 8, characterized in that: A roof purlin (20) is provided between the profiled metal sandwich panel (19) and the steel beam (9), and the profiled metal sandwich panel (19) is fixed to the roof purlin (20) by fasteners.

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