Internal partition wall connecting structure for easy-to-transform position of large-span industrial factory building
By using a U-shaped channel plate design with protruding and recessed connecting ends in a large-span steel structure workshop, combined with steel beams and connecting bolts, the problem of easy instability of the internal partition wall panels was solved, achieving a stable connection and flexible adjustment, reducing engineering costs and improving thermal insulation and sound insulation effects.
Patent Information
- Application Number
- CN202520169673.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-24
AI Technical Summary
The interior partition walls of large-span steel structure factory buildings are prone to instability at high altitudes, leading to structural deformation or collapse. Furthermore, existing reinforcement methods increase engineering costs and are not easy to adjust.
The design employs a U-shaped channel plate with protruding and recessed connecting ends, combined with steel beams and connecting bolts, to form an internal partition wall support unit. Stable connection is achieved through staggered arrangement and steel beam fixation.
It improves the stability and flexibility of the internal partition wall connection, reduces project costs, facilitates later adjustments and maintenance, and enhances the thermal insulation and sound insulation effect.
Smart Images
Figure CN223853625U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of industrial plant, especially relates to an inner partition wall connecting structure for the easy reconstruction position of large-span industrial plant. BACKGROUND
[0002] Steel structure industrial plant often needs to arrange fabricated inner partition wall board, and common material is light autoclaved sand aerated concrete board, and the mode of setting up 600mm wide board between structure columns is adopted at present. Light autoclaved sand aerated concrete board has a large number of pores in itself, so that it has strong water absorption. After water absorption, the performance of heat preservation, heat insulation and sound insulation of the board will decrease, and in winter cold regions, water icing expansion can also cause damage to the board. Moreover, for steel structure plant with large column distance and large net height, the net height is 10m-15m, due to the thin and high inner partition wall board, the board is vertically arranged, and if directly horizontally laid, the center will be too high, and the area will be too large, that is, the constraint distance of the two ends of the inner partition wall board is too large, which can cause the inner partition wall board to collapse, and cause safety accidents.
[0003] In view of the above problems, the construction column and the steel beam are additionally arranged between the structure columns before the construction of the inner partition wall board, so as to form a reinforced frame with the structure column, and finally the inner partition wall board is installed in the reinforced frame to realize the stable effect. Although the additionally arranged construction column and steel beam solve the problem of erection stability, the engineering cost is increased, and after the construction method is adopted, the inner partition wall board cannot be moved, and the functional requirements of the industrial plant in the short term can not be met. UTILITY MODEL CONTENTS
[0004] In order to solve the existing problems, the utility model provides an inner partition wall connecting structure for the easy reconstruction position of large-span industrial plant, which aims to more flexibly and efficiently install the inner partition wall connecting structure, aligns and falls into position through the cooperation of the convex connecting end and the concave connecting end, and effectively reduces the risk of structure deformation or even collapse caused by high-altitude instability and stress torsion of the U-shaped groove plate.
[0005] In order to realize the above purpose, the utility model provides the following technical scheme:
[0006] An internal partition wall connection structure for easily reconfigurable locations in large-span industrial plants includes a connecting end plate and a U-shaped channel plate; the connecting end plate is fixedly connected to a steel structure column; the connecting end plate is provided with a protruding connecting end or a recessed connecting end; the U-shaped channel plate is provided with an inner channel; a recessed connecting end is provided on one side of the outer wall of the inner channel, and a protruding connecting end is provided on the other side of the outer wall of the inner channel; the protruding or recessed connecting end of the U-shaped channel plate cooperates with the recessed or protruding connecting end of the adjacent U-shaped channel plate or connecting end plate, and several U-shaped channel plates are connected in sequence to form a row of internal partition wall support units; at least two rows of the internal partition wall support units are staggered and stacked with each other along the thickness direction of the internal partition wall, and the opening direction of the inner channel of the U-shaped channel plate in each row of internal partition wall support units is consistent and opposite to the opening direction of the inner channel of the U-shaped channel plate in the other row of internal partition wall support units that are stacked together.
[0007] As a further improvement of this utility model, one side of the connecting end plate is connected to a protruding connecting end or a recessed connecting end by two parallel connecting plates of different widths, with one connecting plate corresponding to one protruding connecting end or a recessed connecting end.
[0008] As a further improvement of this utility model, steel beams are provided at both ends of each inner partition wall support unit along its length, and the two ends of the steel beams are respectively bolted to two steel structure columns.
[0009] As a further improvement of this utility model, the inner groove of the U-shaped groove plate is U-shaped.
[0010] As a further improvement of this utility model, it also includes an ALC wall panel, wherein the inner groove is provided with an ALC wall panel.
[0011] As a further improvement of this utility model, the inner groove of the U-shaped channel plate in the inner partition wall is staggered with the inner groove of another row of U-shaped channel plates that overlap; the ALC wall panel in the inner groove of the inner partition wall is connected to the ALC wall panel or connecting plate in the inner groove of another row of inner partition wall support units by connecting bolts.
[0012] As a further improvement of this utility model, the connecting bolts are evenly distributed on the U-shaped groove plate.
[0013] As a further improvement of this utility model, each inner partition wall support unit is provided with an additional support steel beam between two adjacent steel structure columns, and the two ends of the additional support steel beam are respectively bolted to the two adjacent steel structure columns.
[0014] This utility model has the following beneficial effects:
[0015] The utility model discloses a simple installation of connecting end plate and U -shaped groove board, and the design makes the inner partition wall connecting structure easy to install and detach, and facilitates flexible adjustment at the easy transformation position of large -span industrial plant, the fixed connection of connecting end plate and steel structure column ensures the stability of structure, and the design of U -shaped groove board provides convenient connecting mode, so that multiple U -shaped groove boards can be connected in turn to form a row of inner partition wall support unit, and the staggered arrangement of two rows of inner partition wall support units increases the stability of connection.
[0016] Preferably, the two parallel connecting plates of one wide and one narrow connect the convex connecting end or the recessed connecting end, which enhances the strength and stability of the connecting end plate, making the connection more firm, and the one wide and one narrow connecting plate design also matches the staggered arrangement of the two rows of inner partition wall support units, increasing the matching of the connection and avoiding the mutual rotation freedom degree generated by the single set of convex connecting end and recessed connecting end.
[0017] Preferably, the setting of the steel beam enhances the vertical stability and carrying capacity of the inner partition wall connecting structure, and the fixed connection of the bolt and the steel structure column makes the installation and dismounting of the inner partition wall more convenient, and also facilitates the later maintenance and reconstruction.
[0018] Preferably, the inner groove design of the U-shaped groove plate provides more space to accommodate the filling material, such as ALC wallboard, and also facilitates the connection and fixation with other components.
[0019] Preferably, the ALC wallboard has excellent properties such as light weight, high strength, heat preservation and sound insulation, and setting it in the inner groove can significantly improve the overall heat preservation and sound insulation effect of the inner partition wall connecting structure, and also facilitates assembly type connection.
[0020] Preferably, the staggered arrangement of the inner grooves can evenly disperse the center of gravity, facilitating the columnar dismounting of the inner partition wall and maintaining the balance of the structure, and the ALC wallboard connected by the connecting bolt makes the inner partition wall structure more stable, and also provides more connection points and fixation modes, enhancing the integrity and carrying capacity of the structure.
[0021] Preferably, the uniform distribution of the connecting bolts ensures the uniform stress of the inner partition wall structure, avoiding the structure damage caused by uneven stress or uneven temperature deformation, and also facilitates the later maintenance and replacement.
[0022] Preferably, the additional support steel beam makes the inner partition wall structure can flexibly adapt to different height requirements, enhances the vertical stability and carrying capacity of the inner partition wall structure, and also facilitates the multi-segment setting and dismounting in the height direction inside the plant. BRIEF DESCRIPTION OF DRAWINGS
[0023] The accompanying drawings described herein are for illustrative purposes only and do not limit the scope of this invention in any way. Furthermore, the shapes and proportions of the components in the drawings are merely schematic to aid in understanding the invention and do not specifically limit the shapes and proportions of the components. In the drawings:
[0024] Figure 1 This is a schematic diagram of the interconnection between U-shaped channel plates in an easily remodelable internal partition wall connection structure for a large-span industrial plant, as described in the embodiment.
[0025] Figure 2 A schematic diagram of a structure for installing ALC wall panels inside a U-shaped channel plate;
[0026] Figure 3 This is a cross-sectional schematic diagram of the first protruding connecting end;
[0027] Figure 4 This is a schematic diagram of the cross-section of the second recessed connection end;
[0028] Figure 5 This is a schematic diagram of an internal partition wall connection structure for easily remodeled locations in a large-span industrial plant, as described in the embodiment.
[0029] Figure 6 for Figure 5 The main view.
[0030] Among them, 1. steel structure column; 2. upper steel beam; 3. lower steel beam; 4. additional supporting steel beam; 5. ALC wall panel; 6. connecting bolt; 7. first recessed connection end; 8. connection end plate; 9. connection plate; 10. first protruding connection end; 11. second recessed connection end; 12. second protruding connection end; 13. connecting limb; 14. U-shaped channel plate. Detailed Implementation
[0031] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.
[0032] It should be noted that when an element is referred to as being "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.
[0033] 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 "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0034] Example
[0035] like Figure 1 The diagram shows an internal partition wall connection structure for easily remodeled locations in large-span industrial plants, comprising a connecting end plate 8 and a U-shaped channel plate 14. The connecting end plate 8 is made of steel plate; the U-shaped channel plate 14 can also be made of steel plate.
[0036] The connecting end plate 8 is connected to the steel structure column 1 by bolts; the connecting end plate 8 is provided with a protruding connecting end or a recessed connecting end.
[0037] Optionally, such as Figure 3 and Figure 4 As shown, one side of the connecting end plate 8 is connected to the protruding connecting end or the recessed connecting end via two parallel connecting plates 9, one wide and one narrow. Each connecting plate 9 corresponds to one protruding or recessed connecting end. The design of two parallel connecting plates 9, one wide and one narrow, connecting the protruding or recessed connecting end enhances the connection stability of the connecting end plate 8. At the same time, the design of the two parallel connecting plates 9, one wide and one narrow, also complements the staggered arrangement of the two rows of inner partition wall support units, increasing the compatibility of the connection and avoiding the out-of-plane rotation tendency that may occur in the U-shaped channel plate 14 after the protruding and recessed connecting ends of a single row are connected.
[0038] like Figure 1 and Figure 2 As shown, the U-shaped channel plate 14 is provided with an inner channel; the outer wall of the inner channel is provided with a recessed connecting end on one side of the inner partition wall arrangement direction, and a protruding connecting end on the other side of the inner channel wall arrangement direction; the protruding connecting end or the recessed connecting end of the U-shaped channel plate 14 cooperates with the recessed connecting end or the protruding connecting end of the adjacent U-shaped channel plate 14 or the connecting end plate 8, and several U-shaped channel plates 14 are connected in sequence to form a row of inner partition wall support units. Specifically, as shown... Figure 1As shown, the two ends of the U-shaped channel plate 14 are connected to the second protruding connecting end 12 and the first recessed connecting end 7. The internal partition wall connection structure of this application is set between two steel structure columns 1, with the connecting end plate 8 on one of the steel structure columns 1 connected by a connecting plate 9 (…). Figure 1 The left side is connected to the first protruding connecting end 10, wherein the connecting end plate 8 on another steel structure column 1 is connected to the connecting plate 9 ( Figure 1 (Right side) Connect to the second recessed connection end 11.
[0039] The first recessed connecting end 7 of each U-shaped groove plate 14 is positioned with the first protruding connecting end 10 on the adjacent connecting plate 9 by a snap-fit; the second recessed connecting end 11 on the connecting plate 9 is positioned with the second protruding connecting end 12 of the adjacent U-shaped groove plate 14 by a snap-fit; the first protruding connecting end 10 and the second protruding connecting end 12 are identical; the first recessed connecting end 7 and the second recessed connecting end 11 are identical.
[0040] Optionally, such as Figure 1 As shown, the outer wall of the inner groove can be connected to a recessed or protruding connecting end via a connecting leg 13 on one side of the inner partition wall arrangement direction. The connecting leg 13 can increase the outward extension length of the recessed or protruding connecting end. The design of the U-shaped groove plate 14 provides a convenient connection method. In the actual installation process, multiple connected U-shaped groove plates 14 can be fixedly connected to the first protruding connecting end 10 or the second recessed connecting end 11 on the connecting end plate 8. Then, multiple U-shaped groove plates 14 are spliced together so that multiple U-shaped groove plates 14 can be connected in sequence to form a row of inner partition wall support units. At least two rows of the inner partition wall support units are staggered and overlapped with each other along the thickness direction of the inner partition wall. The inner groove opening direction of the U-shaped groove plate 14 in each row of inner partition wall support units is consistent and opposite to the inner groove opening direction of the U-shaped groove plate 14 in the other row of inner partition wall support units that are overlapped. The two rows of inner partition wall support units form an integral inner partition wall connection structure. The staggered back-to-back stacking of the two rows of inner partition wall support units allows them to support each other. In addition, the ends of the two rows of inner partition wall support units are fixed to the same connecting end plate 8. Compared with the design where the end of one row of inner partition wall support units is fixed to a single connecting end plate 8, the design of the two rows of inner partition wall support units abutting each other restricts the rotational space and degree of freedom, thus improving the stability of the overall structure.
[0041] The steel beam is bolted and fixedly connected with the two steel structure columns 1 at both ends thereof; the two rows of inner partition wall support units in superposition can be clamped and fixed by the steel beams on the upper and lower sides. The steel beam can be an I-shaped steel. The height of the inner partition wall applicable to the inner partition wall connecting structure can be greater than 10 m, and the setting of the steel beam further enhances the vertical stability and bearing capacity of the inner partition wall structure. The fixing connection of the steel beam with the steel structure column 1 by the bolt makes the installation and disassembly of the inner partition wall connecting structure more convenient, and also facilitates the later maintenance and reconstruction. If the inner partition wall connecting structure as a whole has a reinforcement requirement, for example, when the inner partition wall span is too large or the height is too high, cement mortar pouring bases can be used at the bottom of the inner partition wall support units at intervals, so as to overcome the problem of insufficient stability of the assembled inner partition wall and the plant structure connection.
[0042] The cross section of the inner groove of the U-shaped groove plate 14 can be U-shaped or other shapes with openings. Functional plates can be filled in the inner groove for the functions of space isolation, sound insulation, moisture isolation, cold insulation and heat preservation.
[0043] As shown in Figure 2 The inner groove of the U-shaped groove plate 14 is provided with an ALC wall plate 5. The ALC wall plate 5 has excellent properties of light weight, high strength, heat preservation and sound insulation, and the arrangement of the ALC wall plate 5 in the inner groove can significantly improve the heat preservation and sound insulation effect of the inner partition wall support unit, facilitate assembly and connection, and form a complete inner partition wall connecting structure.
[0044] As shown in Figure 2 The inner groove of the U-shaped groove plate 14 in the inner partition wall support unit is arranged in a staggered manner with the inner groove of the U-shaped groove plate 14 of the other row in superposition; the ALC wall plate 5 arranged in the inner groove of the inner partition wall support unit is connected with the ALC wall plate 5 or the connecting plate 9 in the inner groove of the other row of inner partition wall support units in superposition through the connecting bolt 6. The staggered arrangement of the inner grooves can uniformly disperse the center of gravity, facilitate the columnar disassembly of the inner partition wall support unit and maintain the balance of the structure; the ALC wall plate 5 fixed by the connecting bolt 6 makes the inner partition wall connecting structure more stable, provides more connection points and fixing modes, and enhances the integrity and bearing capacity of the inner partition wall connecting structure.
[0045] The connecting bolts 6 are uniformly distributed on the U-shaped groove plate 14. The uniform distribution of the connecting bolts 6 ensures that the inner partition wall connecting structure as a whole is uniformly stressed, avoids structural damage caused by uneven stress or uneven temperature deformation; at the same time, it is also convenient for later maintenance and replacement.
[0046] One or more additional supporting steel beams 4 can be installed between two adjacent steel structure columns 1. The two ends of the additional supporting steel beams 4 are bolted to the steel structure columns 1. The internal partition wall support units can be installed between the additional supporting steel beams 4, between the additional supporting steel beam 4 and the upper steel beam 2, and between the additional supporting steel beam 4 and the lower steel beam 3. The function of the additional supporting steel beams 4 is to reduce the height of the internal partition wall support units, which facilitates construction and enhances the overall connection stability of the internal partition wall connection structure. I-beams can be used for the additional supporting steel beams 4.
[0047] For multi-story, large-span industrial buildings, upper steel beams 2 and lower steel beams 3 can be respectively installed on the upper and lower sides of the internal partition wall support unit. However, for single-story, large-span industrial buildings, the lower steel beams 3 are no longer installed inside the building, and the ground replaces the lower steel beams 3.
[0048] Figure 5 This is a schematic diagram of an internal partition wall connection structure for easily remodeled locations in a large-span industrial plant, as described in the embodiment. Figure 6 for Figure 5 The main view. For example... Figures 5-6 As shown, the inner partition wall connection structure is provided with an upper steel beam 2, a lower steel beam 3, and an additional supporting steel beam 4 for reinforcement along the length of the inner partition wall.
[0049] The overall structural dimensions of the internal partition wall connection structure in this utility model can be designed according to the wall panels, column spacing of steel structure columns 1 and floor height of large-span industrial plants. It has good adaptability, can be reused in multiple projects, and can be disassembled and reinstalled between other steel structure columns 1 in the later stage, thus having good engineering adaptability and economy.
[0050] Specific operating principle:
[0051] Before the overall construction of the internal partition wall connection structure of this application, the steel structure column 1, upper steel beam 2 and lower steel beam 3 in the steel structure workshop need to be installed. The upper steel beam 2 and lower steel beam 3 need to be bolted to the steel structure column 1.
[0052] First, install the additional support steel beam 4. The two ends of the additional support steel beam 4 are connected to the steel structure column 1 by bolts.
[0053] Then, bolt the connecting end plate 8 to the two adjacent steel structure columns 1 respectively;
[0054] Then, the inner groove openings of the two U-shaped groove plates 14 are stacked back to back outward and connected to the connecting end plate 8. The protruding connecting ends and recessed connecting ends of multiple U-shaped groove plates 14 are connected in sequence to form two rows of inner partition wall support units. At least two rows of the inner partition wall support units are staggered and stacked along the thickness direction of the inner partition wall to form an integral inner partition wall connection structure.
[0055] The inner groove is embedded with the ALC wallboard 5, and the ALC wallboard 5 and the U-shaped groove plate 14 are fixed together by using connecting bolts 6 through the two rows of superimposed ALC wallboards 5;
[0056] The contact surface between the upper steel beam 2 and the lower steel beam 3 and the ALC wallboard 5 in the U-shaped groove plate 14 and the ALC wallboard 5 also needs to be connected by using a hook bolt method or a pipe clamp method, and the contact surface between the ALC wallboard 5 in the U-shaped groove plate 14 and the additional supporting steel beam 4 also needs to be connected by using a hook bolt method or a pipe clamp method (such a connection method is known to persons skilled in the art and will not be described in detail, and can be referred to the drawing set "Autoclaved Aerated Concrete Block and Plate Structure" (13J104)).
[0057] The above embodiment is only one of the implementation manners capable of realizing the technical scheme of the present application, and the scope of the present application is not limited to the embodiment, but also includes any changes, substitutions and other implementation manners easily thought of by those skilled in the art within the technical scope disclosed by the present application. Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A connecting structure of an interior partition wall for a reconfigurable position of a large-span industrial plant, characterized by, The utility model provides a kind of steel structure column and inner partition wall support unit, including connecting end plate (8) and U-shaped groove plate (14);The connecting end plate (8) is fixedly connected with steel structure column (1);The connecting end plate (8) is provided with protruding connecting end or recessed connecting end;The U-shaped groove plate (14) is provided with inner groove;The recessed connecting end is arranged on the one side of the outer wall of the inner groove, and the protruding connecting end is arranged on the other side of the outer wall of the inner groove;The protruding connecting end or recessed connecting end of U-shaped groove plate (14) is matched with the recessed connecting end or protruding connecting end of adjacent U-shaped groove plate (14) or connecting end plate (8), and several U-shaped groove plates (14) are sequentially connected to form a row of inner partition wall support unit;At least two rows of the inner partition wall support unit are mutually staggered and superimposed along the thickness direction of inner partition wall, the opening direction of the inner groove of the U-shaped groove plate (14) in each row of inner partition wall support unit is consistent, and the opening direction of the inner groove of the U-shaped groove plate (14) in another row of inner partition wall support unit superimposed is opposite.
2. The easily-reconstructable position inner partition wall connecting structure for a large-span industrial plant according to claim 1, characterized in that, The connecting end plate (8) is connected with protruding connecting end or recessed connecting end by one wide and one narrow two parallel connecting plates (9) on one side, and one connecting plate (9) corresponds to connect one protruding connecting end or recessed connecting end.
3. The easily-reconstructable position inner partition wall connecting structure for a large-span industrial plant according to claim 1, characterized in that, Steel beam is arranged on the upper and lower ends of each row of inner partition wall support unit along the length direction, and the two ends of steel beam are bolted with two steel structure columns (1) respectively.
4. The easily-reconstructable position inner partition wall connecting structure for a large-span industrial plant according to claim 1, characterized in that, The inner groove is U-shaped.
5. The easily-reconstructable position inner partition wall connecting structure for a large-span industrial plant according to claim 1, characterized in that, ALC wallboard (5) is further arranged in the inner groove.
6. The easily-reconstructable position inner partition wall connecting structure for a large-span industrial plant according to claim 5, characterized in that, The inner groove of the U-shaped groove plate (14) in the inner partition wall is staggered with the inner groove of the U-shaped groove plate (14) in another row superimposed;ALC wallboard (5) in the inner groove of the inner partition wall is connected with ALC wallboard (5) or connecting plate (9) in the inner groove of another row of inner partition wall support unit superimposed by connecting bolt (6).
7. The easily-reconstructable position inner partition wall connecting structure for a large-span industrial plant according to claim 6, characterized in that, The connecting bolt (6) is evenly distributed on the U-shaped groove plate (14).
8. The easily-reconstructable position inner partition wall connecting structure for a large-span industrial plant according to claim 1, characterized in that, Additional support steel beam (4) is arranged between two adjacent steel structure columns (1) in each row of inner partition wall support unit, and the two ends of the additional support steel beam (4) are bolted with two adjacent steel structure columns (1) respectively.