Steel welded equipment-type water tank
Patent Information
- Application Number
- CN202522606666.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-09
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-09
AI Technical Summary
目前，工作人员在施工作业时，有时会出现着力不稳、重心打滑现象
[0020]有益效果：本实用新型与现有技术相比，其显著优点是：本实用新型整体结构设置合理，瓦楞板箱体包括H钢底座，在H钢底座四周设有立柱，立柱采用矩形管型材或C型钢对焊而成，在立柱之间设置有若干瓦楞板，瓦楞板包括瓦楞板主体，在瓦楞板主体四周设有C型钢，C型钢和瓦楞板主体通过焊接固定且C型钢的开口朝外，在瓦楞板主体上侧C型钢凹槽内设有定位吊耳，带C型钢的瓦楞板主体通过焊接固定组成箱体，代替混凝土池体，模块化制造，安装快，整个施工周期短，焊接后强度更好，密封更有保证，C型钢可以带筋，进一步提高强度，在凸体Ⅰ、凹体和凸体Ⅱ上设有若干防滑凸点，起到良好的防滑作用，提高作业安全性，采用移动式板体，方便打开检查，符合实际使用要求。
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Figure CN224902854U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of water treatment tanks, specifically relating to a steel welded equipment type water tank. Background Technology
[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment plants collect urban wastewater for centralized treatment, mainly through biological systems to purify the wastewater and ultimately discharge it after it meets the discharge standards.
[0003] Currently, reinforced concrete tank structures are commonly used in biological treatment tanks of wastewater treatment plants. To ensure the long-term safe operation of these tanks, the reinforced concrete walls must be of sufficient thickness, typically 300mm-400mm, and reinforced with enough steel bars to achieve the strength required for normal operation. Therefore, reinforced concrete structures require a large amount of concrete and steel reinforcement, resulting in a large land area and substantial construction investment.
[0004] Curved cover structures, as a common space covering solution in modern architecture, have been widely used in public buildings, industrial plants, and environmental protection facilities (such as sewage treatment plants and garbage transfer stations). Currently, workers sometimes experience instability and slippage during construction. Utility Model Content
[0005] Purpose of the invention: The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a modularly manufactured, quick-installation, short-construction-cycle steel welded equipment water tank with better post-weld strength and an anti-slip cover.
[0006] Technical Solution: To solve the above-mentioned technical problems, the steel welded equipment water tank of this utility model includes a corrugated plate body and an arc-shaped cover. The corrugated plate body includes an H-beam base, with columns arranged around the H-beam base. The columns are made of rectangular tubular profiles or C-shaped steel welded together. Several corrugated plates are arranged between the columns. Each corrugated plate includes a corrugated plate body, with C-shaped steel arranged around the corrugated plate body. The C-shaped steel and the corrugated plate body are fixed by welding, and the openings of the C-shaped steel are... Facing outwards, a positioning lifting lug is provided in the C-shaped steel groove on the upper side of the corrugated plate body. The arc-shaped cover plate includes a plate body with a corrugated cross-section. A folded edge I is provided on one side of the plate body, and a dead edge is provided at the end of the folded edge I. A folded edge II is provided on the other side of the plate body, and a dead edge is provided at the end of the folded edge II. The plate body includes a protrusion I, a concave body, and a protrusion II. Several anti-slip protrusions are provided on the protrusion I, the concave body, and the protrusion II. A duct hole or inspection hole is provided on the plate body.
[0007] Furthermore, several reinforcing ribs are provided on the side of the C-shaped steel.
[0008] Furthermore, the shape of the weld connecting the two C-shaped steel openings is consistent with the shape of the C-shaped steel reinforcing rib.
[0009] Furthermore, each corrugated sheet body and the surrounding C-shaped steel are welded together to form a single piece. The horizontal and vertical connections between the single pieces are made by welding the openings of the C-shaped steel, and the final size of the box is formed according to the process requirements.
[0010] Furthermore, several corrugated partitions are provided inside the corrugated box body, and the corrugated partitions are connected to the corrugated box body through compartment connectors.
[0011] Furthermore, several panels are installed on the upper part of the corrugated board box, and fixed base plates are provided at both ends of the panels. At least one panel with a fixed base plate is installed on the diagonal support bracket on the inner wall of the corrugated board box via V-shaped rollers and angle steel. The remaining panels with fixed base plates are fixedly installed on the upper edge of the corrugated board box. A rainwater collection trough is provided on the diagonal support bracket between the inner side of the angle steel and the corrugated board box. The panel installed on the V-shaped rollers can move. This panel is connected to the fixed panels on both sides by rubber sealing strips. When a fan draws in air, the air pressure inside the box is lower than that outside, which will create a negative pressure.
[0012] Furthermore, several panels are provided on the upper part of the corrugated box, and fixed base plates are provided at both ends of the panels. At least one panel with a fixed base plate is provided on the upper edge of the corrugated box via V-shaped rollers and angle steel, and the remaining panels with fixed base plates are fixedly provided on the upper edge of the corrugated box. The movable panels are connected to the fixed panels on both sides by rubber sealing strips.
[0013] Furthermore, the duct hole is circular and is located on the concave body.
[0014] Furthermore, the inspection hole is rectangular or square and is located between convex body I, concave body and convex body II. A cover plate is provided at the inspection hole, and the cover plate and the plate body are movably connected by a hinge.
[0015] Furthermore, the cover plate is configured to match the plate body.
[0016] Furthermore, a rubber sealing ring I is provided at the edge of the inspection hole, a retaining ring is provided below the inspection hole and is fixedly connected to the plate body, a rubber sealing ring II is provided at the outer edge of the retaining ring, and a rubber sealing ring III is provided at the outer edge of the cover plate.
[0017] Furthermore, a walkway is added to the outer ring of the top of the corrugated board box.
[0018] In this utility model, the C-shaped steel comes in standard and customized sizes, which are matched to the box specifications according to process requirements.
[0019] In this invention, the welding of each corrugated plate body and the surrounding C-shaped steel is prefabricated on the production line, and the splicing of individual pieces after welding is carried out on site.
[0020] Beneficial Effects: Compared with the prior art, the significant advantages of this utility model are: the overall structure of this utility model is reasonably designed. The corrugated plate box includes an H-steel base, with columns around the H-steel base. The columns are made of rectangular tubular profiles or C-shaped steel welded together. Several corrugated plates are arranged between the columns. Each corrugated plate includes a corrugated plate body, with C-shaped steel arranged around the corrugated plate body. The C-shaped steel and the corrugated plate body are fixed by welding, with the opening of the C-shaped steel facing outward. Positioning lugs are provided in the grooves of the C-shaped steel on the upper side of the corrugated plate body. The corrugated plate body with C-shaped steel is fixed by welding to form a box, replacing the concrete pool. It is modularly manufactured, quick to install, and has a short construction cycle. The strength after welding is better, and the sealing is more guaranteed. The C-shaped steel can be reinforced to further improve the strength. Several anti-slip protrusions are provided on the convex body I, concave body, and convex body II, which play a good anti-slip role and improve the safety of operation. The movable plate body is convenient to open for inspection and meets the actual use requirements. Attached Figure Description
[0021] Figure 1 This is a simplified diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional schematic diagram of the corrugated board box body in this utility model; Figure 3 This is a top view of the corrugated board box body in this utility model; Figure 4 This is a schematic diagram showing the arrangement of the corrugated plate body and C-shaped steel in this utility model; Figure 5 This is a schematic diagram showing the arrangement of the upper and lower corrugated plate main body in this utility model; Figure 6 yes Figure 3 A magnified view of a section at point A in the middle; Figure 7 yes Figure 3 A magnified view of a section at point A in the middle; Figure 8 This is a front view of the corrugated board box body in this utility model; Figure 9 This is a schematic diagram of the C-shaped steel in this utility model; Figure 10 This is a schematic diagram of the C-shaped steel with reinforcing ribs in this utility model; Figure 11 This is a schematic diagram of the welding of two adjacent C-shaped steel sections with reinforcing ribs; Figure 12 This is a top view of the positioning lugs in this utility model; Figure 13This is a side view of the positioning lugs in this utility model; Figure 14 This is a cross-sectional view of the arc-shaped cover plate in this utility model; Figure 15 This is a top view of the arc-shaped cover plate with air duct holes in this utility model; Figure 16 This is a top view of the arc-shaped cover plate with inspection holes in this utility model; Figure 17 This is a schematic diagram of the arrangement of the movable plate and the fixed plate in this utility model. Figure 1 ; Figure 18 This is a schematic diagram of the arrangement of the movable plate and the fixed plate in this utility model. Figure 2 . Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example 1
[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 17 As shown, the steel welded equipment water tank of this utility model includes a corrugated plate body 1 and an arc-shaped cover plate 2. The corrugated plate body 1 includes an H-beam base 17, and columns 18 are provided around the H-beam base 17. The columns 18 are made of rectangular tubular profiles or C-shaped steel 4 welded together. Several corrugated plates are arranged between the columns 18. Each corrugated plate includes a corrugated plate body 3, and C-shaped steel 4 is provided around the corrugated plate body 3. The C-shaped steel 4 and the corrugated plate body 3 are fixed by welding, and the opening of the C-shaped steel 4 faces outward. A positioning lug 19 is provided in the groove of the C-shaped steel 4 on the upper side of the corrugated plate body 3. The arc-shaped cover plate 2 includes a plate body with a corrugated cross section. A folded edge I5 is provided on one side of the plate body, and a dead edge is provided at the end of the folded edge I5. A folded edge II6 is provided on the other side of the plate body, and a dead edge is provided at the end of the folded edge II6. The plate body includes a protrusion I7, a concave body 8 and a protrusion II9. Several anti-slip protrusions 10 are provided on the protrusion I7, the concave body 8 and the protrusion II9. Air duct holes are provided on the plate body.
[0024] Each corrugated sheet body 3 and the surrounding C-shaped steel 4 are welded together to form a single piece. The horizontal and vertical connections between the single pieces are made by welding together the openings of the C-shaped steel 4.
[0025] Several corrugated partitions 12 are provided inside the corrugated box body 1, and the corrugated partitions 12 are connected to the corrugated box body 1 through compartment connectors 20.
[0026] Several plates are installed on the upper part of the corrugated box 1. Fixed base plates 13 are provided at both ends of the plates. At least one plate with a fixed base plate 13 is installed on the inclined support bracket 16 on the inner wall of the corrugated box 1 via V-shaped rollers 14 and angle steel 15. The remaining plates with fixed base plates 13 are fixed on the upper edge of the corrugated box 1. A rainwater collection trough 21 is provided on the inclined support bracket 16 between the inner side of the angle steel 15 and the corrugated box 1. Example 2
[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 12 , Figure 13 , Figure 14 , Figure 16 , Figure 18 As shown, the steel welded equipment water tank of this utility model includes a corrugated plate body 1 and an arc-shaped cover plate 2. The corrugated plate body 1 includes an H-beam base 17, and columns 18 are provided around the H-beam base 17. The columns 18 are made of rectangular tubular profiles or C-shaped steel 4 welded together. Several corrugated plates are arranged between the columns 18. Each corrugated plate includes a corrugated plate body 3, and C-shaped steel 4 is provided around the corrugated plate body 3. The C-shaped steel 4 and the corrugated plate body 3 are fixed by welding, and the opening of the C-shaped steel 4 faces outward. A positioning lug 19 is provided in the groove of the C-shaped steel 4 on the upper side of the corrugated plate body 3. The arc-shaped cover plate 2 includes a plate body with a corrugated cross section. A folded edge I5 is provided on one side of the plate body, and a dead edge is provided at the end of the folded edge I5. A folded edge II6 is provided on the other side of the plate body, and a dead edge is provided at the end of the folded edge II6. The plate body includes a protrusion I7, a concave body 8 and a protrusion II9. Several anti-slip protrusions 10 are provided on the protrusion I7, the concave body 8 and the protrusion II9. Inspection holes are provided on the plate body.
[0028] like Figure 11 As shown, several reinforcing ribs 11 are provided on the side of the C-shaped steel 4, and the shape of the weld connecting the openings of the two C-shaped steel 4 is consistent with the shape of the reinforcing ribs 11 of the C-shaped steel 4.
[0029] Each corrugated sheet body 3 and the surrounding C-shaped steel 4 are welded together to form a single piece. The horizontal and vertical connections between the single pieces are made by welding together the openings of the C-shaped steel 4.
[0030] Several corrugated partitions 12 are provided inside the corrugated box body 1, and the corrugated partitions 12 are connected to the corrugated box body 1 through compartment connectors 20.
[0031] Several plates are disposed on the upper part of the corrugated box 1, and fixed base plates 13 are provided at both ends of the plates. At least one plate with a fixed base plate 13 is disposed on the upper edge of the corrugated box 1 by means of V-shaped rollers 14 and angle steel 15, and the remaining plates with fixed base plates 13 are fixedly disposed on the upper edge of the corrugated box 1.
[0032] This utility model has a reasonable overall structure. The corrugated plate box includes an H-steel base with columns around it. The columns are made of rectangular tubular profiles or C-shaped steel welded together. Several corrugated plates are arranged between the columns. Each corrugated plate includes a corrugated plate body and C-shaped steel around it. The C-shaped steel and the corrugated plate body are fixed by welding, with the opening of the C-shaped steel facing outward. Positioning lugs are provided in the grooves of the C-shaped steel on the upper side of the corrugated plate body. The corrugated plate body with C-shaped steel is fixed by welding to form the box, replacing the concrete pool. It is modularly manufactured, quick to install, and has a short construction cycle. The welded strength is better and the sealing is more guaranteed. The C-shaped steel can be reinforced to further improve the strength. Several anti-slip protrusions are provided on the protrusion I, concave body, and protrusion II to provide good anti-slip effect and improve operational safety. The movable plate body is easy to open and inspect, meeting the requirements of actual use.
[0033] This utility model provides a concept and method. There are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model. These improvements and modifications should also be considered as the protection scope of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.
Claims
1. A steel welded prefabricated water tank, characterized in that: It includes a corrugated plate box body (1) and an arc-shaped cover plate (2). The corrugated plate box body (1) includes an H-steel base (17), and columns (18) are provided around the H-steel base (17). The columns (18) are made of rectangular tube profiles or C-shaped steel (4) welded together. Several corrugated plates are arranged between the columns (18). The corrugated plates include a corrugated plate body (3). C-shaped steel (4) is provided around the corrugated plate body (3). The C-shaped steel (4) and the corrugated plate body (3) are fixed by welding and the opening of the C-shaped steel (4) faces outward. On the upper side of the corrugated plate body (3) C The groove of the steel section (4) is provided with a positioning lug (19). The arc-shaped cover plate (2) includes a plate body. The cross section of the plate body is a corrugated structure. A folded edge I (5) is provided on one side of the plate body. A dead edge is provided at the end of the folded edge I (5). A folded edge II (6) is provided on the other side of the plate body. A dead edge is provided at the end of the folded edge II (6). The plate body includes a convex body I (7), a concave body (8) and a convex body II (9). Several anti-slip protrusions (10) are provided on the convex body I (7), the concave body (8) and the convex body II (9). A duct hole or inspection hole is provided on the plate body.
2. The steel welded prefabricated water tank according to claim 1, characterized in that: Several reinforcing ribs (11) are provided on the side of the C-shaped steel (4).
3. The steel welded prefabricated water tank according to claim 2, characterized in that: The shape of the weld connecting the openings of the two C-shaped steels (4) is consistent with the shape of the reinforcing rib (11) of the C-shaped steel (4).
4. The steel welded prefabricated water tank according to claim 1, characterized in that: Each corrugated sheet body (3) and the surrounding C-shaped steel (4) are welded together to form a single piece. The horizontal and vertical connections between the single pieces are welded together at the openings of the C-shaped steel (4).
5. The steel welded prefabricated water tank according to claim 1, characterized in that: Several corrugated partitions (12) are provided inside the corrugated box body (1), and the corrugated partitions (12) are connected to the corrugated box body (1) through compartment connectors (20).
6. The steel welded prefabricated water tank according to claim 1, characterized in that: Several plates are provided on the upper part of the corrugated box (1), and fixed base plates (13) are provided at both ends of the plates. At least one plate with a fixed base plate (13) is provided on the inclined support bracket (16) on the inner wall of the corrugated box (1) via V-shaped rollers (14) and angle steel (15). The remaining plates with fixed base plates (13) are fixed on the upper edge of the corrugated box (1). A rainwater collection trough (21) is provided on the inclined support bracket (16) between the inside of the angle steel (15) and the corrugated box (1).
7. The steel welded prefabricated water tank according to claim 1, characterized in that: Several plates are provided on the upper part of the corrugated box (1), and fixed base plates (13) are provided at both ends of the plates. At least one plate with a fixed base plate (13) is provided on the upper edge of the corrugated box (1) by means of V-shaped rollers (14) and angle steel (15), and the remaining plates with fixed base plates (13) are fixed on the upper edge of the corrugated box (1).