Net pulling plate system spliced by different arcs

Abstract

The utility model provides a special-arc spliced net pulling plate system which is composed of a plurality of net pulling plate modules, each net pulling plate module comprises a net plate unit and a net plate frame, the net plate units are connected to the net plate frames in a hung mode, and the net plate frames are connected to a building body in a hung mode. The screen frame comprises male stand columns, female stand columns, male cross beams, female cross beams, middle stand columns and middle cross beams. The net pulling plate module comprises a plurality of net plate units, and the net plate units form one or more arc sections of the single net pulling plate module. According to the utility model, the net pulling plate module is separated from the net plate units, one net pulling plate module can comprise a plurality of net plate units, and the net plate units are nested in the net plate frame, so that the final mounting module shows flexible configurability, better mounting convenience and better economical efficiency; and the small-specification screen plate unit is also convenient to process and form, and factory prefabrication is adopted, so that the field installation difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pull net plate technical field, especially a pull net plate system of different arc splicing. BACKGROUND

[0002] In modern architecture, the diversification of decorative materials provides convenience for the creation of building facades, making buildings endowed with more spiritual connotations and cultural implications. For example, cement-based and clay-based materials, metal plates, and various composite boards. Among them, the pull net plate is a kind of distinctive metal facing material. It is mainly based on the perforation of the metal plate and through stretching to form a three-dimensional lattice structure, which not only exhibits its own decorative effect but also forms a semi-transparent echo and dynamic effect of light and shadow with the inner wall or glass facing. Therefore, it is increasingly used.

[0003] In practical applications, pull net plates are often in non-planar forms, such as broken lines and circular arcs. The most complex case is that multiple different circular arcs (with different radii or the same radius but different centers) are spliced into petal shapes, which brings difficulties to structural construction, shape transition splicing, and installation. Therefore, there is an urgent need to develop a pull net plate system with high structural integration, good shape adaptability, and convenient production and installation. The rise of building industrialization points the way to solve the above problems, and integrated design and modular factory prefabrication provide a good solution.

[0004] Currently, there are mainly two construction methods for pull net plate systems: (1) component-based structure, with a frame around the pull net plate, and the vertical frame as the main load-bearing component connected to the building main body, mostly using scattered parts for on-site splicing and installation, mainly suitable for small area and planar structures; (2) for large area and complex application scenarios such as broken lines, modular technology is used to prefabricate pull net plate units in the factory and then install them on site, but a single module unit is still a planar or single-arc structure, i.e., a piece of arc-shaped pull net plate with a clear and unique geometric expression is a module unit. This brings problems including:

[0005] For pull net plates with multiple different circular arcs, component-based product structure and methods will bring great difficulty to on-site work, and the installation efficiency of complex geometric shapes, positioning, and splicing is low, and the quality is difficult to guarantee; the splicing of different circular arc segments brings new challenges to the connection structure and structural stress, and the traditional 90° and 45° component splicing method cannot be directly applied; the way of a piece of arc-shaped pull net plate with a clear and unique geometric expression as a module unit still leaves a lot of work for on-site splicing of multiple arc segments, and the accurate positioning of numerous different arc modules on site is also tedious, so the modular approach needs to be adjusted and optimized. INVENTION CONTENTS

[0006] The purpose of this utility model is to address the shortcomings of the aforementioned background technology by providing a mesh panel system that can further simplify the configuration, positioning, and splicing operations of complex geometric shapes on site, and achieve high-efficiency, high-quality, and convenient installation.

[0007] To achieve the above objectives, this utility model provides a multi-arc spliced ​​mesh panel system, which consists of multiple multi-arc spliced ​​mesh panel modules. Each multi-arc spliced ​​mesh panel module includes a mesh panel unit and a mesh panel frame. The mesh panel unit is hung on the mesh panel frame, and the mesh panel frame is hung on the main building structure.

[0008] The mesh frame includes male columns, female columns, male crossbeams, female crossbeams, middle columns, and middle crossbeams;

[0009] A single expanded metal mesh panel module comprises multiple mesh panel units, which together form one or more arc segments of the module. Male and female columns are positioned at the joints of the expanded metal mesh panel modules. Male and female crossbeams are positioned at the top and bottom of the module, and a central crossbeam is positioned at a corresponding position in the height direction of the module. For each expanded metal mesh panel module, a central column is positioned at the junction of different arc segments, and a central column is positioned at the middle position of some arc segments.

[0010] Furthermore, the male crossbeam, the female crossbeam, and the middle crossbeam are connected at the intersection points of different arc segments, and are fixedly connected to the male or female column at their ends by fastening screws. The middle column is arranged in segments within the section formed by the male crossbeam, the female crossbeam, and the middle crossbeam.

[0011] Furthermore, the male crossbeam, the female crossbeam, and the middle crossbeam are provided with multiple circular grooves in their own cavities to accommodate the fastening screws. Angle adjustment pads are provided in the male column and the female column. The angle adjustment pads are used to enable the fastening screws to be connected in the same direction as the corresponding circular grooves.

[0012] Furthermore, one of the male crossbeams and the female crossbeam is provided with a protrusion and the other with a groove. When they are connected to each other, the protrusion and the groove are interlocked.

[0013] The male column and the female column each have a protrusion and a groove, and when they are connected to each other, the protrusion and the groove are interlocked.

[0014] Further, the male cross beams, the female cross beams and the middle cross beams are provided with male cross beam connecting codes, female cross beam connecting codes and middle cross beam connecting codes respectively when the same are connected through the joint points of different arc segments in the same net plate module, the male cross beams are connected through the male cross beam connecting codes, the female cross beams are connected through the female cross beam connecting codes, and the middle cross beams are connected through the middle cross beam connecting codes.

[0015] The middle columns are connected with the male cross beams or the female cross beams or the middle cross beams through cross beam column connecting codes.

[0016] Further, the cross beam column connecting codes are located on the opposite sides of the middle columns, and the cross beam column connecting codes are connected with the middle columns through cross beam column bolts and connected with the male cross beams, the female cross beams or the middle cross beams through other cross beam column bolts.

[0017] Further, vertical edge frames are arranged on the left and right sides of the net plate unit, the vertical edge frames are provided with hanging holes, the male columns, the female columns and the middle columns are provided with corresponding hanging parts, the hanging holes are hung with the hanging parts and connected through unit hanging bolts.

[0018] Further, the male columns and the female columns are connected with the building main body through module hanging parts, hanging conversion parts and mounting bases in sequence.

[0019] Further, the module hanging parts are located on the upper part of the net plate module.

[0020] Further, the module hanging parts and the hanging conversion parts are adjusted in the vertical position through vertical adjusting holes on the module hanging parts and adjusting nuts, and the mounting bases and the hanging conversion parts are adjusted in the horizontal in-out position through horizontal adjusting holes on the mounting bases and adjusting bolts.

[0021] The above scheme of the utility model has the following beneficial effects:

[0022] The net plate system with the arc splicing function provided by the utility model breaks the mode that one arc net plate unit with definite and unique geometric expression is combined with a net plate frame to serve as a net plate module, separates the net plate module from the net plate unit, and enables one net plate module to contain multiple net plate units, so that the final installation module exhibits flexible configurability, better installation convenience and better economy, and the small-specification net plate unit is convenient for processing and forming.

[0023] The utility model provides a convenient structure connection, reliable transmission force stress problem when splicing different arc sections, and the key work of arc section splicing is all completed in the factory, and the plug-in structure operation between the modules is simple and convenient;

[0024] The utility model discloses a different arc section special-shaped angle splicing, reduces the type of sectional material and corresponding mould, realizes the better universality of material, saves the cost, and reduces the processing and installation difficulty caused by the multiple material types;

[0025] Other beneficial effects of the utility model will be described in detail in the subsequent specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the drawing net board module schematic diagram of the utility model;

[0027] Figure 2 It is another drawing net board module schematic diagram of the utility model;

[0028] Figure 3 It is the different arc section schematic diagram of the utility model;

[0029] Figure 4 It is the drawing net board module splicing horizontal node schematic diagram of the utility model;

[0030] Figure 5 It is Figure 4 The enlarged view of B of the utility model;

[0031] Figure 6 It is the drawing net board module splicing vertical node schematic diagram of the utility model;

[0032] Figure 7 It is the public horizontal beam, female horizontal beam and middle stand column splicing vertical node schematic diagram of the utility model;

[0033] Figure 8 It is the middle horizontal beam and middle stand column splicing vertical node schematic diagram of the utility model;

[0034] Figure 9 It is the horizontal beam splicing horizontal node schematic diagram of the utility model;

[0035] Figure 10 It is the net board frame main component schematic diagram of the utility model.

[0036]

Explanation of reference signs

[0037] 1 - net plate unit; 2 - male column; 3 - female column; 4 - male crossbeam; 5 - female crossbeam; 6 - middle column; 7 - middle crossbeam; 8 - fastening screw; 9 - angle adjusting pad; 10 - male crossbeam connecting code; 11 - female crossbeam connecting code; 12 - middle crossbeam connecting code; 13 - crossbeam column bolt; 14 - crossbeam column connecting code; 15 - vertical frame; 16 - hanging hole; 17 - unit hanging bolt; 18 - module hanging piece; 19 - hanging conversion piece; 20 - installation base; 21 - adjusting nut; 22 - adjusting bolt. DETAILED DESCRIPTION

[0038] For the purpose of promoting an understanding of the present application, the present application will be described in greater detail below with reference to the drawings. In the drawings, preferred embodiments of the present application are shown. However, the present application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the application to those skilled in the art.

[0039] It should be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0041] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implying a specific number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0042] 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 the present application belongs.

[0043] As Figure 1 , Figure 2As shown, the embodiment of the utility model provides a kind of net pulling board system of different arc splicing, including multiple net pulling board modules, it is made of net board frame and net board unit 1.By hanging mode, multiple net board units 1 are hung on net board frame, and the whole net pulling board module is hung on building main body by net board frame, to connect with building main body.

[0044] Meanwhile as Figure 3 As shown, for different arc splicing, net pulling board module needs to be divided: first, obtain the plan view of multiple different arc segment splicing net pulling board, find the control point (control point number ≥3) of each arc segment with explicit, unique geometric expression;Then determine the common circle of each arc segment, the sum of the shortest distance of each control point to the common circle should be minimum, i.e.min (minL1+minL2+minL3+...+minL m ), L m For the shortest distance of control point to common circle, m is the number of control points;Then select preset radian (example is 3 °), the length control value (example is 3 meters) of arc segment obtained under preset radian is mainly considered, set public column 2 and female column 3 at arc segment splicing place;Select the height of net pulling board module (example is 6 meters), height mainly considers structure stress, floor height (i.e. net pulling board module hanging point position) and transportation, set public beam 4 and female beam 5 at the top and bottom of net pulling board module, public column and female column and public beam and female beam constitute the outer frame structure of net board frame;Finally, in net board frame, the junction of different arc segments and the intermediate position (determined according to net board unit 1 forming width and structure stress, one or more) of the same arc segment are set to neutral column 6, as the inner frame structure of net board frame.It should be noted that the height direction of one net pulling board module in the embodiment includes at least two net board units 1, and the corresponding position in the height direction is provided with middle beam 7.

[0045] Therefore, different from one arc-shaped net board unit with explicit, unique geometric expression combined with net board frame as a net pulling board module, this division method separates net pulling board module and net board unit 1, and one net pulling board module (i.e. one installation module) can include multiple net board units 1, through the nesting of net board unit 1 in net board frame, so that the final installation module shows flexible configurability, better installation convenience and better economy, and such small specification net board unit 1 is also convenient for processing and forming.

[0046] When the above setting mode is adopted, the public beam 4, female beam 5 and middle beam 7 in the embodiment are connected through the junction point of different arc segments, and are fixedly connected with public column 2 or female column 3 at the end through fastening screw 8.Specifically as Figures 4-6 、 Figure 10As shown, the male cross beam 4, the female cross beam 5 and the middle cross beam 7 are provided with a plurality of circular grooves for accommodating the fastening screws 8 in the cavity. In order to achieve the versatility of the profile, the angle adjusting pads 9 are provided when the male column 2 and the female column 3 are connected, so that the fastening screws 8 can be connected in the tangential direction of the cross beam (i.e. in the direction of the circular grooves), thereby improving the convenience of use and reducing the cost. At the same time, as shown in Figure 7 、 Figure 8 As shown, the male cross beam 4, the female cross beam 5 and the middle cross beam 7 are provided with a plurality of circular grooves for accommodating the fastening screws 8 in the cavity. In order to achieve the versatility of the profile, the angle adjusting pads 9 are provided when the male column 2 and the female column 3 are connected, so that the fastening screws 8 can be connected in the tangential direction of the cross beam (i.e. in the direction of the circular grooves), thereby improving the convenience of use and reducing the cost. At the same time, as shown in

[0047] In the embodiment, the middle column 6 is different from the male column 2 and the female column 3 in that it is not arranged through, but is arranged in sections in the sections formed by the male cross beam 4, the female cross beam 5 and the middle cross beam 7. The above structure makes the cross beam the main force receiving member and the middle column 6 the tie-stabilizing member. Correspondingly, when the middle column 6 is connected with the male cross beam 4, the female cross beam 5 and the middle cross beam 7, the cross beam column connecting code 14 is further provided, and is connected through the cross beam column connecting code 14 and the cross beam column bolt 13. In one specific embodiment, the cross beam column connecting code 14 is provided in the form of L. It can be understood that the most complex case is that the middle cross beam 7 is connected through at the intersection points of different arc segments, and the middle column 6 is arranged at the intersection points, and a cross with an angle intersection connection needs to be formed, as shown in Figure 9 It should be noted that the cross beam column connecting code 14 is located on the left and right sides of the middle column 6, and one side plate of the L-shaped cross beam column connecting code 14 is connected with the middle column 6 through the cross beam column bolt 13, and the other side plate of the L-shaped cross beam column connecting code 14 is connected with the middle cross beam 7 through another cross beam column bolt 13. In order to simplify the connection structure, the side plate of the middle cross beam connecting code 12 and the cross beam column connecting code 14 connected with the same middle cross beam 7 can share the cross beam column bolt 13. The connection between the male cross beam 4, the female cross beam 5 and the middle column 6 can be simplified from the cross connection to the T-shaped connection.

[0048] It can be understood that for a pull net plate module, male and female vertical columns 2 and 3 are arranged on the left and right sides of the pull net plate module (or vice versa), the male and female vertical columns of two adjacent pull net plate modules are connected by insertion, and the upper and lower pull net plate modules are connected by insertion of male and female horizontal beams 4 and 5. This way can limit the position while ensuring the accuracy of force transmission and geometry. When the male and female horizontal beams 4 and 5 are connected to each other, the protruding part of one is inserted into the groove part of the other. Similarly, when the male and female vertical columns 2 and 3 are connected to each other, the protruding part of one is inserted into the groove part of the other.

[0049] Please refer again to Figure 4 In the present embodiment, vertical frames 15 are arranged on the left and right sides of the net plate unit 1, the vertical frames 15 are provided with hanging holes 16 at a certain interval, the male and female vertical columns 2 and 3 and the middle vertical column 6 are provided with corresponding hanging parts (which are integrally formed with the vertical column structure), the hanging holes 16 and the hanging parts are hung, and the unit hanging bolts 17 are used to achieve the firm connection of the net plate unit 1.

[0050] Please refer again to Figure 6 In the present embodiment, the male and female vertical columns 2 and 3 are connected to each other in sequence through the module hanging part 18, the hanging conversion part 19 and the mounting base 20 to form a stable connection with the main body of the building. As a preferred embodiment, the module hanging part 18 is located at the upper part of the pull net plate module, the lower part of the pull net plate module is connected to the male horizontal beam 4 of the pull net plate module below through the female horizontal beam 5 to transmit the force to the upper hanging point of the next pull net plate module. As a preferred embodiment, the vertical position of the module hanging part 18 and the hanging conversion part 19 is adjusted through the vertical adjusting hole on the module hanging part 18 and the adjusting nut 21. The mounting base 20 is adjusted in the horizontal in-out position through the horizontal adjusting hole and the adjusting bolt 22, and after adjustment, the tooth surface of the tooth block gasket and the mounting base 20 is engaged and locked.

[0051] Therefore, the pull net plate system provided in the present embodiment can fully reduce the types of profiles and corresponding molds for different arc segment special-shaped angle splicing, realize good material versatility while saving cost, and reduce the processing and installation difficulty caused by the variety of materials.

[0052] The technical features of the above embodiments can be combined in any way. In order to make the description simple, not all possible combinations of the technical features in the above embodiments are described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0053] The above embodiments only express several implementation ways of the present application, and the description is specific and detailed, but it should not be understood as a limitation to the scope of the application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A hetero-arc spliced tension net panel system, characterized by, It consists of multiple expanded metal mesh modules, each of which includes a mesh panel unit (1) and a mesh panel frame. The mesh panel unit (1) is attached to the mesh panel frame, and the mesh panel frame is attached to the main building structure. The mesh frame includes male column (2), female column (3), male crossbeam (4), female crossbeam (5), middle column (6), and middle crossbeam (7); A mesh panel module comprises multiple mesh panel units (1), and the multiple mesh panel units (1) form one or more arc segments of a single mesh panel module. The male column (2) and the female column (3) are provided at the splicing points of the mesh panel module. The male crossbeam (4) and the female crossbeam (5) are provided at the top and bottom of the mesh panel module. The middle crossbeam (7) is provided at the corresponding position in the height direction of the mesh panel module. For each mesh panel module, the middle column (6) is provided at the junction of different arc segments, and the middle column (6) is provided at the middle position of some arc segments.

2. A hybrid arc spliced tension net panel system according to claim 1, wherein, The male crossbeam (4), the female crossbeam (5), and the middle crossbeam (7) are connected at the intersection of different arc segments and are fixedly connected to the male column (2) or the female column (3) at their ends by fastening screws. The middle column (6) is arranged in segments within the section formed by the male crossbeam (4), the female crossbeam (5), and the middle crossbeam (7).

3. A hybrid arc spliced tension net panel system according to claim 2, wherein, The male crossbeam (4), the female crossbeam (5) and the middle crossbeam (7) are provided with a plurality of circular grooves in their own cavities to accommodate the fastening screws. Angle adjustment pads (9) are provided in the male column (2) and the female column (3). The angle adjustment pads (9) are used to connect the fastening screws in the same direction as the corresponding circular grooves.

4. A hybrid arc spliced tension net panel system according to claim 1, wherein, The male crossbeam (4) and the female crossbeam (5) each have a protrusion and a groove. When the male crossbeam (4) and the female crossbeam (5) are connected vertically to each other, the protrusion and the groove are interlocked. The male column (2) and the female column (3) each have a protrusion and a groove, respectively. When the male column (2) and the female column (3) are connected to each other from left to right, the protrusion and the groove are interlocked.

5. A hybrid arc spliced tension net panel system according to claim 2, wherein, When the male crossbeam (4), the female crossbeam (5), and the middle crossbeam (7) are connected at the junction of different arc segments in the same mesh plate module, a male crossbeam connection code (10), a female crossbeam connection code (11), and a middle crossbeam connection code (12) are respectively provided. The male crossbeam (4) is connected to each other through the male crossbeam connection code (10), the female crossbeam (5) is connected to each other through the female crossbeam connection code (11), and the middle crossbeam (7) is connected to each other through the middle crossbeam connection code (12). It is also provided with a crossbeam column connection code (14), and the middle column (6) is connected to the male crossbeam (4), the female crossbeam (5), or the middle crossbeam (7) through the crossbeam column connection code (14).

6. A hybrid arc spliced tension net panel system according to claim 5, wherein, The beam column connecting code (14) is located on the opposite sides of the middle column (6), and the beam column connecting code (14) is connected with the middle column (6) through the beam column bolt (13), and is connected with the male beam (4), the female beam (5) or the middle beam (7) through another beam column bolt (13).

7. A hybrid arc spliced tension net panel system according to claim 1, wherein, The left and right sides of the screen unit (1) are provided with vertical frames (15), the vertical frames (15) are provided with hanging holes (16), the male column (2), the female column (3) and the middle column (6) are provided with corresponding hanging parts, the hanging holes (16) are hung with the hanging parts and connected through unit hanging bolts (17).

8. A hybrid arc spliced tension net panel system according to claim 1, wherein, The male column (2) and the female column (3) are connected with the building body in sequence through the module hanging piece (18), the hanging conversion piece (19) and the mounting base (20).

9. A hybrid arc spliced tension net panel system according to claim 8, wherein, The module hanging piece (18) is located on the upper part of the screen module.

10. A hybrid arc spliced tension net panel system according to claim 8, wherein, The module hanging piece (18) and the hanging conversion piece (19) realize the vertical position adjustment through the vertical adjusting hole on the module hanging piece (18) and the adjusting nut (21); the mounting base (20) and the hanging conversion piece (19) realize the horizontal in-out position adjustment through the horizontal adjusting hole on the mounting base (20) and the adjusting bolt (22).

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