A kind of multi-ribbed beam template unit and clean plant high deep multi-ribbed beam template system

Abstract

The utility model discloses a kind of dense rib beam formwork units, including side panel, top plate and support structure;The side panel has four, circumferential enclosure connection, the top plate is installed in the top of four side panels, and top plate and four side panels form the cavity of lower part opening;The support structure is installed in cavity;The periphery of the support structure is connected with four side panels respectively, and the top of support structure is connected with top plate.The utility model further discloses a kind of clean workshop high deep dense rib beam formwork system.The utility model has the beneficial effect that: the utility model designs the standardized dense rib beam formwork unit, can be assembled and constructed to dense rib beam formwork unit according to workshop construction requirement, compared with prior art, the quick assembly of dense rib beam formwork, removal and flexible adaptation can be realized, improve the construction efficiency of dense rib beam, reduce construction cost.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a dense ribbed beam formwork unit and a high-density dense ribbed beam formwork system for cleanrooms. Background Technology

[0002] In the construction of cleanrooms for high-end manufacturing industries such as semiconductors and chips, structural floor slabs are often designed as a combination of thick floor slabs and high-depth dense ribbed beams, with the depth of the dense ribbed beams even reaching 1000mm, to meet production needs. Traditional ribbed beam formwork in existing technologies is approximately 400-600mm high. Construction involves first installing the bottom formwork, then binding densely packed reinforcing bars, followed by the installation of the side panels on all four sides of each ribbed beam, then the top slab, then the baffle plate, and finally pouring concrete. This construction method lacks standardized structures, is cumbersome in its installation process, has low construction efficiency, and is difficult to dismantle. Furthermore, for deep ribbed beams exceeding 600mm in depth, conventional membrane shell technology suffers from low compatibility with deep ribbed beam construction due to strength and size limitations, and is also costly. This results in challenges related to efficiency, quality, and economy in cleanroom floor slab construction. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a dense ribbed beam formwork unit and a high-density dense ribbed beam formwork system for cleanrooms, aiming to improve construction efficiency.

[0004] The technical solution adopted in this utility model is: a ribbed beam formwork unit, including a side panel, a top plate and a supporting structure; The side panels consist of four pieces that are circumferentially connected. The top plate is installed on top of the four side panels, and the top plate and the four side panels form a cavity with an opening at the bottom. The support structure is installed inside the cavity. The support structure is connected to four side panels on all four sides, and the top of the support structure is connected to the top plate.

[0005] According to the above scheme, the four side panels are the first side panel, the second side panel, the third side panel and the fourth side panel. The first side panel and the third side panel are arranged opposite each other and have the same structure. The second side panel and the fourth side panel are arranged opposite each other and have the same structure.

[0006] According to the above scheme, the support structure includes a central support member, a first side support assembly, a second side support assembly, a third side support assembly, a fourth side support assembly, and a top support assembly; The central support is located at the center of the cavity, and its four sides are connected to the four side support components respectively. The first side support assembly, the second side support assembly, the third side support assembly, and the fourth side support assembly are connected to the first side panel, the second side panel, the third side panel, and the fourth side panel respectively in sequence. The first side support assembly and the third side support assembly have the same structure, and the second side support assembly and the fourth side support assembly have the same structure. The two ends of the top support assembly are respectively connected to the opposite second side support assembly and the fourth side support assembly, or to the opposite first side support assembly and the third side support assembly.

[0007] According to the above scheme, both the first side support assembly and the third side support assembly include parallel side support rods A, and the side support rods A of the middle layer are connected to the middle support member.

[0008] According to the above scheme, the second side support assembly and the fourth side support assembly each include vertically parallel side support rods B, the height of each side support rod B corresponds to the height of each side support rod A, and the two ends of each side support rod A are respectively connected to two side support rods B of the corresponding height; the side support rods B of the middle layer are connected to the central support member.

[0009] According to the above scheme, the two ends of the side support rod A are respectively provided with first socket protrusions; the two ends of the side support rod B are respectively provided with corresponding first socket grooves, and the first socket protrusions at both ends of the side support rod A are respectively inserted into the first socket grooves of the two ends of the side support rod B.

[0010] According to the above scheme, the top support assembly includes a plurality of top support rods fixed at intervals along the lower surface of the top plate; the two ends of the top support rods are respectively inserted into the slots of the side support rod B or the side support rod A of the top layer.

[0011] According to the above scheme, the central support member includes a central rod and connecting rods along the central rod; there are at least four connecting rods, which are distributed in a cross shape around the central rod. One end of each of the four connecting rods is connected to the central rod, and the other end of each of the four connecting rods is connected to the intermediate layer side support rod A and the intermediate layer side support rod B on the inner surface of each side panel, respectively.

[0012] According to the above plan, all side panels, top panels and supporting structures are made of wood or steel.

[0013] This utility model also employs a cleanroom high-depth dense rib beam formwork system, including a bottom formwork and multiple dense rib beam formwork units as described above. The ribbed beam formwork units are arranged in a horizontal and vertical array along the bottom formwork; a gap is left between any two ribbed beam formwork units that are adjacent horizontally or vertically. The lower ends of each side panel of the ribbed beam formwork unit are located on the bottom formwork and are connected to the bottom formwork via corner brackets.

[0014] The beneficial effects of this utility model are as follows: 1. The present invention designs a standardized ribbed beam formwork unit, which can be assembled and constructed according to the requirements of factory construction. Compared with the prior art, it can realize the rapid assembly, disassembly and flexible adaptation of ribbed beam formwork, improve the construction efficiency of ribbed beams and reduce construction costs.

[0015] 2. In this utility model, all components of the dense rib beam formwork unit are plug-in connected, which facilitates quick fixing and disassembly of the components and further improves construction efficiency.

[0016] 3. The side panels of the medium-density ribbed beam formwork unit of this utility model are all connected to the bottom formwork through corner brackets, which facilitates the removal of the formwork in the later stage; the bottom formwork of each formwork unit is common, which makes installation convenient, facilitates construction, and saves costs.

[0017] 4. In this utility model, for high-depth dense rib beam structures (such as dense rib beams with a height of not less than 1.2m), the height of the side panels of the dense rib beam template unit can be adjusted to meet the casting and forming requirements of high-depth dense rib beam structures in factory buildings, thereby improving construction efficiency and structural forming quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of Example 1.

[0019] Figure 2 This is a schematic diagram of the internal structure of Embodiment 1 (excluding the top plate).

[0020] Figure 3 This is a schematic diagram showing the connection between the first side panel, the second side panel, and the central support member in Embodiment 1.

[0021] Figure 4 This is a schematic diagram showing the connection between the first side panel and the first side support component in Embodiment 1.

[0022] Figure 5 This is a schematic diagram showing the connection between the second side panel and the second side support assembly in Embodiment 1.

[0023] Figure 6 This is a schematic diagram of the connection between the top plate and the top support assembly in Embodiment 1.

[0024] Figure 7 This is a schematic diagram of the central support component in Embodiment 1.

[0025] Figure 8 This is a schematic diagram of the overall structure of Example 2.

[0026] Figure 9 This is a schematic diagram of the internal structure of Embodiment 2 (excluding the top plate).

[0027] Figure 10 This is a schematic diagram of the corner code.

[0028] In the diagram: 1-First side panel, 2-Second side panel, 3-Top plate, 4-Side support rod B, 5-First socket protrusion, 6-First socket groove, 7-Center rod, 8-Corner bracket, 9-First fixing hole, 10-Second fixing hole, 11-Bottom template, 12-Third side panel, 13-Fourth side panel, 14-Side support rod A, 15-Connecting rod, 16-Top support rod, 17-Second socket protrusion, 18-Second socket groove, 19-Slot. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0032] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples, without contradiction. Additionally, the term "a plurality of" indicates two or more.

[0034] Example 1 like Figure 1 and Figure 2 The ribbed beam formwork unit shown includes a side panel, a top plate 3, and a supporting structure; The side panels consist of four pieces that are circumferentially connected; the top plate 3 is installed on top of the four side panels, and the top plate 3 and the four side panels form a cavity with an opening at the bottom; the support structure is installed inside the cavity. The support structure is connected to four side panels on all four sides, and the top of the support structure is connected to the top plate 3.

[0035] In this invention, the four sides of the top plate 3 are flush with the outer surfaces of the four side panels.

[0036] In this utility model, the four side panels are a first side panel 1, a second side panel 2, a third side panel 12 and a fourth side panel 13. The first side panel 1 and the third side panel 12 are arranged opposite each other and have the same structure. The second side panel 2 and the fourth side panel 13 are arranged opposite each other and have the same structure.

[0037] Preferably, such as Figures 3-6 As shown, the support structure includes a central support member, a first side support assembly, a second side support assembly, a third side support assembly, a fourth side support assembly, and a top support assembly; The central support is located at the center of the cavity, and its four sides are connected to the four side support components respectively. The first side support assembly, the second side support assembly, the third side support assembly, and the fourth side support assembly are respectively connected to the first side panel 1, the second side panel 2, the third side panel 12, and the fourth side panel 13 in sequence. The first side support assembly and the third side support assembly have the same structure, and the second side support assembly and the fourth side support assembly have the same structure. The two ends of the top support assembly are respectively connected to the opposite second side support assembly and the fourth side support assembly, or to the opposite first side support assembly and the third side support assembly.

[0038] In this invention, each side support component provides support for the corresponding side panel, and the top support component provides support for the top plate 3.

[0039] In this embodiment, the top support component is specifically connected to the opposite first side support component and the third side support component.

[0040] Preferably, both the first side support assembly and the third side support assembly include parallel side support rods A14, wherein the middle side support rod A14 is connected to the middle support member.

[0041] In this embodiment, there are four side support rods A14 located on the first side panel 1 (or the third side panel 12); wherein the side support rods A14 of the first side support assembly are fixed to the inner surface of the first side panel 1, and the side support rods A14 of the third side support assembly are fixed to the inner surface of the third side panel 12. The side support rods A14 are connected to the corresponding side panels by screws.

[0042] Preferably, both the second side support assembly and the fourth side support assembly include parallel side support rods B4, the height of each side support rod B4 corresponds to the height of each side support rod A14, and the two ends of each side support rod A14 are respectively connected to two side support rods B4 of the corresponding height.

[0043] In this embodiment, there are four side support rods B4 located on the second side panel 2 (or the fourth side panel 14), each corresponding to the height of four side support rods A14. The side support rods B4 of the second side support assembly are fixed to the inner surface of the second side panel 2, and the side support rods B4 of the fourth side support assembly are fixed to the inner surface of the fourth side panel 13. The side support rods B4 are connected to the corresponding side panels by screws.

[0044] Preferably, the two ends of the side support rod A14 are respectively provided with first socket protrusions 5; the two ends of the side support rod B4 are respectively provided with corresponding first socket grooves 6, and the first socket protrusions 5 at both ends of the side support rod A14 are respectively inserted into the first socket grooves 6 of the two ends of the side support rod B4.

[0045] In this embodiment, the four side support components are connected by plugging in.

[0046] Preferably, the top support assembly includes a plurality of top support rods 16 fixed at intervals along the lower surface of the top plate 3; the two ends of the top support rods 16 are respectively inserted into the slots 19 of the side support rods B4 or A14 of the top layer.

[0047] In this embodiment, two top support rods 16 are provided; the length direction of the top support rod 16 is consistent with the length direction of the second side panel 2 and the fourth side panel 13, and the two ends of the top support rod 16 are respectively inserted into the slots 19 of the side support rods A14 located on the first side panel 1 and the third side panel 12.

[0048] Preferably, such as Figure 7 As shown, the central support includes a central rod 7 and connecting rods 15 along the central rod 7; there are at least four connecting rods 15, which are arranged in a cross shape around the central rod 7. One end of each of the four connecting rods 15 is connected to the central rod 7, and the other end of each of the four connecting rods 15 is connected to the intermediate layer side support rod A14 and the intermediate layer side support rod B4 on the inner surface of each side panel, respectively.

[0049] In this embodiment, each side panel has four corresponding side support rods A14 or B4, with two side support rods A14 or B4 located in the middle layer. Therefore, eight connecting rods 15 are provided to form two sets of crosses. Each connecting rod 15 has a second socket protrusion 17 at its outer end, and a second socket groove 18 is provided in the middle of each side support rod A14 or B4. The second socket groove 18 is adapted to the second socket protrusion 17.

[0050] In this embodiment, all side panels, top plate 3, and supporting structures can be made of wood or steel, which is convenient for procurement and processing, economical and practical, and saves project costs.

[0051] Example 2 like Figure 8 and Figure 9 As shown, a ribbed beam formwork system, specifically a cleanroom high-depth ribbed beam formwork system, includes a bottom formwork 11 and multiple ribbed beam formwork units as described above. The ribbed beam formwork units are arranged in a horizontal and vertical array along the bottom formwork 11; a gap is left between any two ribbed beam formwork units that are adjacent horizontally or vertically. The lower ends of each side panel of the ribbed beam formwork unit are located on the bottom formwork 11 and are connected to the bottom formwork 11 by corner brackets 8.

[0052] In this embodiment, the depth of the closely spaced ribbed beam is 1000mm.

[0053] In this utility model, the bottom template 11 is fixedly fitted with a single ribbed beam template unit on the upper part of the bottom template. The bottom template 11 and each ribbed beam template unit form an orthogonally arranged ribbed beam casting cavity. The gap between two ribbed beam template units that are adjacent in the horizontal direction and in the vertical direction is determined by the design dimensions of the ribbed beam.

[0054] In this utility model, the outer surfaces of each side panel of the ribbed beam formwork unit are bolted to the vertical section of the corner bracket 8, and the vertical section of the corner bracket 8 has a first fixing hole 9; the bottom formwork 11 is bolted to the horizontal section of the corner bracket 8, and the horizontal section of the corner bracket 8 has a second fixing hole 10, such as... Figure 10 As shown.

[0055] The process of constructing the ribbed beam floor slab of a cleanroom using this embodiment is as follows: First, according to the design modules, assemble each side panel, each side support component, the middle support component and the top plate into a single integral ribbed beam formwork unit component, and then install corner brackets 8 around the ribbed beam formwork unit. Secondly, erect the formwork support, and then erect the bottom formwork 11 on the formwork support. After the bottom formwork 11 is erected, tie the ribbed beam reinforcement. Next, the assembled individual ribbed beam formwork units are hoisted and assembled to form a ribbed beam formwork system, and baffles are installed around the bottom formwork. Finally, the concrete for the ribbed beams was poured and cured, and then the formwork system was removed.

[0056] During assembly, five standardized panel base components are combined using sockets and connectors to form a square modular mold. Two perforated corner brackets are provided on the lower side of each side of the square mold box for easy disassembly, ultimately forming a high-density ribbed beam cast cavity module system with orthogonal arrangement.

[0057] In this invention, the side panels are designed with a conventional height for ordinary depth ribbed beam slabs (ribbed beam depth is 400-600mm); for high-depth ribbed beam slabs (ribbed beam depth can exceed 1000mm), the height of the side panels can be increased to accommodate the pouring of reinforced concrete within the high-depth ribbed beam casting cavity. The side panels with side support rods fixed to their inner surfaces in the ribbed beam formwork unit can be designed as standard parts for easy mass production; additionally, the side panels can be assembled to form new formwork units to meet different construction requirements.

[0058] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0059] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., 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 ribbed beam formwork unit, characterized in that, Includes side panels, top panel, and supporting structure; The side panels consist of four pieces that are connected in a circumferential manner. The top plate is installed on top of the four side panels, and the top plate and the four side panels form a cavity with an opening at the bottom. The support structure is installed inside the cavity; The support structure is connected to four side panels on all four sides, and the top of the support structure is connected to the top plate.

2. The ribbed beam formwork unit as described in claim 1, characterized in that, The four side panels are the first side panel, the second side panel, the third side panel, and the fourth side panel. The first side panel and the third side panel are arranged opposite each other and have the same structure. The second side panel and the fourth side panel are arranged opposite each other and have the same structure.

3. The ribbed beam formwork unit as described in claim 2, characterized in that, The support structure includes a central support member, a first side support assembly, a second side support assembly, a third side support assembly, a fourth side support assembly, and a top support assembly; The central support is located at the center of the cavity, and its four sides are connected to the four side support components respectively. The first side support assembly, the second side support assembly, the third side support assembly, and the fourth side support assembly are connected to the first side panel, the second side panel, the third side panel, and the fourth side panel respectively in sequence. The first side support assembly and the third side support assembly have the same structure, and the second side support assembly and the fourth side support assembly have the same structure. The two ends of the top support assembly are respectively connected to the opposite second side support assembly and the fourth side support assembly, or to the opposite first side support assembly and the third side support assembly.

4. The ribbed beam formwork unit as described in claim 3, characterized in that, Both the first side support assembly and the third side support assembly include parallel side support rods A, and the side support rods A of the middle layer are connected to the middle support member.

5. The ribbed beam formwork unit as described in claim 4, characterized in that, Both the second and fourth side support components include parallel side support rods B, with the height of each side support rod B corresponding to the height of each side support rod A. The two ends of each side support rod A are connected to two side support rods B of the corresponding height. The side support rods B of the middle layer are connected to the central support component.

6. The ribbed beam formwork unit as described in claim 5, characterized in that, The two ends of the side support rod A are respectively provided with first socket protrusions; the two ends of the side support rod B are respectively provided with corresponding first socket grooves, and the first socket protrusions at both ends of the side support rod A are respectively inserted into the first socket grooves at both ends of the side support rod B.

7. The ribbed beam formwork unit as described in claim 5, characterized in that, The top support assembly includes a plurality of top support rods fixed at intervals along the lower surface of the top plate; the two ends of the top support rods are respectively engaged in the slots of the side support rod B or the side support rod A of the top layer.

8. The ribbed beam formwork unit as described in claim 3, characterized in that, The central support includes a central rod and connecting rods along the central rod; there are at least four connecting rods, which are arranged in a cross shape around the central rod. One end of each of the four connecting rods is connected to the central rod, and the other end of each of the four connecting rods is connected to the intermediate layer side support rod A and the intermediate layer side support rod B on the inner surface of each side panel, respectively.

9. The ribbed beam formwork unit as described in claim 1, characterized in that, All side panels, top panels, and supporting structures are made of wood or steel.

10. A high-density dense ribbed beam formwork system for cleanrooms, characterized in that, Includes a bottom formwork and multiple ribbed beam formwork units as described in claim 1; The ribbed beam formwork units are arranged in a horizontal and vertical array along the bottom formwork; a gap is left between any two ribbed beam formwork units that are adjacent horizontally or vertically. The lower ends of each side panel of the ribbed beam formwork unit are located on the bottom formwork and are connected to the bottom formwork via corner brackets.

Images