Modular assembly structure and integrated house structure thereof

Abstract

The utility model belongs to the field of fabricated building discloses a kind of modular assembly structure and integrated house structure, with the spacer plate body of inside and outside and the connecting piece of connecting plate body, wall body is formed by connecting piece connection inside and outside plate body, the connecting piece includes at least two subparts, two subparts are respectively with the plate body of outside and inside snap, and two subparts are fixed by spacing piece between, and there is heat insulation gap between two subparts when spacing fixed.Meanwhile by wall body through bolt vertical connection and enclose to form integrated house structure.The utility model is simple and light, and it is convenient to combine.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated building technology, specifically relating to a modular assembly structure and its integrated housing structure. Background Technology

[0002] The defining characteristic of prefabricated buildings is their modularity. The walls of the structure are broken down into panels of various standard sizes and connecting components. All base materials are then prefabricated in a factory according to requirements and transported to the site for installation, improving efficiency. Currently, prefabricated buildings often use precast concrete panels as wall materials and bolts as connectors. However, this method is relatively heavy and unsuitable for lightweight and simple installation requirements. Container-style panel walls, on the other hand, have low structural strength and poor insulation and soundproofing.

[0003] Existing technology includes a composite wall panel structure with inner and outer layers connected by intermediate connectors. This type of wall panel aims to achieve a lightweight, modular effect, allowing for the rapid construction of a lightweight building structure by setting the required number of panels and connecting structures. However, although this composite wall is hollow and achieves insulation by filling it with insulation material, the connecting components used in the middle still conduct heat, preventing it from achieving optimal insulation performance. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a modular assembly structure. Based on the existing modular wall panel structure, it aims to achieve better heat insulation through a split-design connector structure. At the same time, it can also set different connector sub-parts according to needs to build wall panel structures of different thicknesses.

[0005] The technical solution adopted in this utility model is as follows: In a first aspect, the present invention provides a wall structure for building assembly, comprising plates arranged at intervals along the inner and outer directions and connectors for connecting these plates, wherein the inner and outer plates are connected by the connectors to form a wall structure for building assembly; the connectors are composed of at least two independent sub-parts, and the two sub-parts are detachably connected to the corresponding outer and inner plates by a snap-fit ​​method. The sub-parts are fixed together by limiting components. After the two sub-parts are fixed together by the limiting components, a heat insulation gap is formed between the sub-parts.

[0006] In conjunction with the first aspect, this utility model provides a first embodiment of the first aspect, wherein the limiting member is a connecting tension rod, the connecting tension rod passes through two sub-parts of the connecting member simultaneously, and bolts are separately provided at both ends of the connecting tension rod for tightening and fixing, and a heat insulation structure or bolts are provided in the heat insulation gap for spacing.

[0007] In conjunction with the first embodiment of the first aspect, this utility model provides a second embodiment of the first aspect, wherein the limiting member is composed of a straight pull fastening rod and a sleeve, wherein the sleeve is coaxially sleeved on the outside of the straight pull fastening rod; the sleeve abuts against the plate surface on both sides to form a heat insulation gap of a preset width. A heat insulation structure is installed in the tension hole opened where the straight tension rod passes through the plate.

[0008] In conjunction with the first embodiment of the first aspect, this utility model provides a third embodiment of the first aspect, wherein a heat insulation structure is provided on the contact surface between the connecting tension rod and the sub-part, and a heat insulation structure is also provided on the contact surface between the bolt and the sub-part; Each sub-part has a connecting side plate, and the sub-parts are connected close together by the connecting side plates, with the heat insulation gap located between the two connecting side plates.

[0009] In conjunction with the first aspect, this utility model provides a fourth embodiment of the first aspect, wherein each sub-part of the connector has a retaining strip, and the plate body is provided with a retaining groove for receiving the retaining strip and forming a limiting connection; The cross-section of the clip is a T-shaped structure. Each sub-part of the connector is provided with at least two clips that connect two independent plates respectively. There is a gap between the clip and the slot, and the gap is filled with a heat insulation structure.

[0010] In conjunction with the first aspect, this utility model provides a fifth embodiment of the first aspect, wherein the connecting member is a pile structure extending along the height direction of the plate, and the plate and the connecting member are provided with a plurality of hollow through holes along the height direction.

[0011] In conjunction with the first aspect, the present invention provides a sixth embodiment of the first aspect, which further includes a corner connection module disposed at the corner between at least two adjacent wall panels with a spatial angle not zero. The corner connection module is provided with at least two sets of slots, which are limited to the connection of the wall panel side end connectors through the slots.

[0012] In conjunction with the sixth embodiment of the first aspect, this utility model provides a seventh embodiment of the first aspect, wherein the corner connection module includes an outer corner post and an inner corner post, and the outer corner post and the inner corner post are respectively provided with a slot, which is respectively connected to the locking strip on the sub-part of the connector on the corresponding side to achieve a limiting connection. The outer corner post and the inner corner post are detachably connected by a corner tensioning rod and a heat insulation structure is provided on the connection contact surface.

[0013] In conjunction with the first aspect, this utility model provides an eighth embodiment of the first aspect, which further includes a corner connection module disposed at the corner between at least two adjacent wall panels with a spatial angle not zero. The corner connection module is fixedly connected by a corner fastening rod inserted into the connector of the corresponding side wall panel.

[0014] Secondly, this utility model also provides an integrated housing structure, which is formed by assembling the modular assembly structure described in any of the above claims. The wall panels constitute the bottom surface, vertical wall surface, and top wall surface of the integrated housing structure, and the bottom surface, vertical wall surface, and top wall surface are fixedly connected by screws.

[0015] The beneficial effects of this utility model are as follows: (1) This utility model improves the heat insulation effect of the entire wall panel by setting a detachable connection structure and the heat insulation gap formed at the connection point, and at the same time provides a more flexible connection method. (2) This utility model uses heat-insulating material on the fixing rod of the connector for contact, which is different from direct contact connection with the connecting rod, further reducing the temperature transfer efficiency and improving the heat insulation performance; (3) Through the structural design of the card strip and card slot, this utility model can not only be used to connect the inner and outer panel structures, realize the quick connection and installation of the inner side of the double-layer panel, and form a wall structure with both sides facing outward, so as to make the inner and outer consistency better; (4) This utility model sets the corner as a hollow corner structure and connects it to the wall panel through the corner fastening rod, thereby forming a good heat insulation effect at the corner; at the same time, through the split-type corner module, the corner pile and the wall panel are quickly connected and installed by the cooperation of the slot and the strip. Attached Figure Description

[0016] Figure 1 This is an isometric view of the wall panel when a rectangular corner pile is used as the connection in an embodiment of this utility model; Figure 2 This is a utility model Figure 1 A magnified view of part A in the diagram; Figure 3 This is a top view of the wall panel when a rectangular corner pile is used as the connection in an embodiment of this utility model; Figure 4 This is a top view of the wall panel when an L-shaped corner pile is used as the connection in this embodiment of the utility model; Figure 5 This is a utility model Figure 4 A magnified view of part B in the diagram; Figure 6 This is a top view of the wall panel when a split-type corner pile is used as the connection in this embodiment of the utility model; Figure 7 This is an isometric view of the wall panel when a split-type corner pile is used as the connection in this embodiment of the utility model; Figure 8 This is a utility model Figure 7 A magnified view of part C in the diagram; Figure 9 This is a schematic diagram of the wall panel components when using a split-type corner pile as a connection in an embodiment of this utility model; Figure 10 This is an axonometric view of a wall panel with a window module in an embodiment of this utility model; Figure 11 This is a plan view of a wall panel with a window module in an embodiment of this utility model; Figure 12 This is an isometric view of a wall panel with a window module in an embodiment of this utility model, partially disassembled; Figure 13 This is a utility model Figure 12 A magnified view of part D in the diagram; Figure 14 This is a plan view of the wall panels using sleeve-interval connection in an embodiment of this utility model; Figure 15 This is an isometric schematic diagram of a wall panel using a sleeve-interval connection in an embodiment of this utility model; Figure 16 This is a utility model Figure 15 A magnified view of part E in the diagram; Figure 17 This is a plan view of the wall panel using sleeve-interval connection in an embodiment of this utility model; Figure 18 This is another plan view of the wall panel connected by a straight pull fastening rod in an embodiment of this utility model; Figure 19 This is a partial plan view of the spaced-out corner pile scheme in this embodiment of the utility model; Figure 20 This is a partial isometric view of the spaced split corner pile scheme in this embodiment of the utility model; Figure 21 This is a utility model Figure 20 A magnified view of part F in the diagram; Figure 22 This is a utility model Figure 20 A magnified schematic diagram of G in the figure.

[0017] In the diagram: 1-Plate body, 2-Connector, 201-Connecting side plate, 202-Clamping strip, 3-Rectangular corner post, 4-Rectangular corner fastening rod, 5-Connecting tension rod, 6-Card groove, 7-L-shaped corner post, 8-L-shaped corner fastening rod, 9-Outer corner post, 10-Inner corner post, 11-Window frame, 12-Transparent panel, 13-Cover plate, 14-Sleeve, 15-Straight tension fastening rod, 16-Tensioning hole, 17-Insulation pipe, 18-Insulation ring, 19-Washer, 20-Rectangular tube, 21-Limiting strip, 22-T-shaped outer side plate, 23-T-shaped inner side plate. Detailed Implementation

[0018] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments 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, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for 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 this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0024] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" 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; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0025] Example 1: This embodiment discloses a modular assembly structure, which is a modular combination structure used to form a hollow planar wall panel, and several groups of wall panels enclose each other to form a building.

[0026] Specifically, the wall panel in this embodiment is mainly a wall panel with a whole planar structure formed by multiple components. The wall panel has two flat end faces, an inner one and an outer one. Each flat end face is composed of several plate bodies 1. Each plate body 1 has an outer end face and an inner end face. Both flat end faces of a single wall panel are composed of the outer end faces of several plate bodies 1. That is, a single wall panel has two sets of plate bodies 1 arranged in opposite directions. The sets of plate bodies 1 are connected by several connectors 2. The connectors 2 are in contact with the inner end face of the plate body 1.

[0027] Among them, the panel 1 can be a homogeneous panel structure, that is, the inner end face and the outer end face are the same shape structure. The connector 2 can be directly fixed to any end face of the panel by destructive means such as bolts or rivets, or it can be fixed to any end face of the panel by non-pour-in means such as adhesive. After the panels on both sides are connected by the connector 2 in the middle, a hollow wall panel with a large space in the middle is formed.

[0028] Secondly, the plate 1 can be a special plate 1 structure, that is, the inner and outer end faces have different functional characteristics, the outer end face is a decorative surface, the inner end face is a functional surface, and it has a connection structure corresponding to the connector 2, that is, it has an inwardly recessed groove or screw hole, or it can have an outwardly protruding connection structure, which matches with the connector 2 to form a fixed or detachable connection relationship.

[0029] In this embodiment, the connector 2 has a snap-fit ​​limiting structure, namely a snap-fit ​​strip 202 structure. The cross-section of the snap-fit ​​strip 202 is T-shaped, that is, it has an enlarged end, which can be inserted into the snap-fit ​​groove 6 set in each plate 1 to achieve snap-fit ​​limiting. Similarly, dovetail, conical, or other cross-sectional shapes of male and female snap-fit ​​structures can also be used. The groove 6 has an opening, and the opening direction is perpendicular to the main force direction when the connector 2 and the plate 1 are connected, thereby avoiding affecting the stability of the connection between the connector 2 and the plate 1 under stress. At the same time, this sliding snap-fit ​​limiting structure improves installation efficiency.

[0030] Furthermore, the wall panel structure composed of two panels 1 and several connectors 2 arranged between the panels 1 has a large central gap, which can achieve good heat insulation effect and lightweight characteristics. However, as a connecting structure, the connectors 2 will inevitably produce a certain heat transfer effect. In order to further improve its heat insulation performance, the connectors 2 in this embodiment also adopt a split structure design, that is, at least two sub-parts are combined to form a complete connector 2 by means of detachable connection. Each sub-part is used to connect the corresponding side of the panel 1. When the sub-parts are connected, a heat insulation gap is formed, thereby further improving the heat insulation performance of the entire wall panel.

[0031] Furthermore, referring to Figures 14-17 The figure illustrates a specific arrangement of the connector 2. In this embodiment, the heat insulation gap of the connector 2 is relatively large, meaning its width, as shown in the figure, occupies more than half of the gap between the plates. The connector 2 itself adopts a relatively thin plate structure design, with a T-shaped cross-section retaining strip 202 for connecting the plates 1 at one end, and a flat surface at the other end. The gap between the two connectors 2 is fixedly connected by several straight pull-fastening rods 15. However, to achieve a larger heat insulation gap, several sleeve structures 14 fitted onto the straight pull-fastening rods 15 are also provided between the flat surfaces of the two connectors 2.

[0032] In this embodiment, the sleeve 14 adopts an internal hexagonal stud structure, which is essentially sleeved on the outside of the straight pull fastening rod 15 and has two abutting annular end faces for abutting against the two side plates 2 to form a heat insulation gap. The width of the heat insulation gap is determined by the length of the sleeve 14.

[0033] The pull-fastening rod 15 is itself a connecting rod structure, including various types. The most basic type is a screw rod, with bolts on both sides for tightening, thereby tightly securing the connector 2 to both sides of the sleeve 14. Alternatively, the pull-fastening rod 15 may not have threads, but instead uses an anchor bolt connection for locking.

[0034] In another approach, the sleeve 14 and the straight pull fastening rod 15 are designed as an integral structure, that is, the straight pull fastening rod 15 has threads at only two ends, the thread length is limited, and at the end of the thread, there is an annular flange similar to the end of the sleeve 14, which is used to abut against the flat surface of the connector 2, and can also achieve a good fixing effect.

[0035] It should be noted that in this method of setting the heat insulation gap in an integrated manner using sleeve 14 or straight pull fastening rod 15, the heat transfer rate between the plates 1 is mainly reduced by air formation. Compared with the integrated or bonded plate solution, the heat transfer rate is significantly reduced and is positively correlated with the size of the heat insulation gap.

[0036] Meanwhile, in order to ensure that the straight tension fastening rod 15 itself does not become the main structure for heat transfer, heat insulation material will be installed at the part where the straight tension fastening rod 15 contacts the connector 2 to reduce the heat conduction efficiency.

[0037] Specifically, refer to Figure 16 The figure shows that each connector 2, which serves as a planar connection between two sets of plates 1, has two T-shaped cross-section clips 202. When the connectors 2 are symmetrically arranged, there are two rows of straight pull fastening rods 15 between them. Each straight pull fastening rod 15 passes through the connector 2 from the position where the clips 202 are located, so as to maximize the connection stability.

[0038] A pull hole 16 is provided where the pull fastening rod 15 passes through the clip 202 of the connector 2. The cross-sectional size of the pull hole 16 is slightly larger than the size of the pull fastener 15. In the pull hole 16, heat insulation material is provided to completely block the pull fastening rod 15 and the connector 2 to avoid direct contact.

[0039] The insulation material includes an insulation tube 17 structure located in a pull hole 16, and insulation rings 18 located at both ends of the pull hole 16. The insulation tube 17 prevents the pull rod 15 from contacting the inner wall of the pull hole 16, while the two insulation rings 18 are used to prevent the bolts and sleeves 14 connecting the pull rod 15 from contacting the connector 2.

[0040] In some theoretical implementations, the heat insulation tube 17 and the heat insulation ring 18 can form an integral structure. However, this structure cannot be installed in the pull-through hole 16. Therefore, in practice, a separate component design is adopted, or the heat insulation ring 18 at one end is integrally formed with the heat insulation tube 17, ensuring that the other end of the heat insulation tube 17 can pass smoothly through the pull-through hole 16, while the other end retains a separate heat insulation ring 18. To improve connection stability, the heat insulation ring 18 and the heat insulation tube 17 are engaged by threads or snap-fit ​​for easy installation.

[0041] Reference Figure 17The figure shows a different type of spacing structure than the sleeve 14 mentioned above. A larger rectangular tube 20 structure is set between the two connectors 2 for isolation. This structure has higher stability and is easier to install. The large heat insulation pad on the contact surface with the connector 2 can also achieve a better heat insulation effect.

[0042] Reference Figure 18 In the figure, another implementation method is shown, in which the connector 2 adopts a hollow plate structure to reduce the original gap, and then tightens and locks it by the straight pull fastening rod 15. A layer of heat insulation material is set in the smaller gap for isolation, which can also achieve the same technical effect.

[0043] Furthermore, the sub-parts of connector 2 are fixedly connected by rods, specifically a connecting tension rod 5 structure that passes through both sub-parts. Locking nuts are installed at both ends of the connecting tension rod 5 to secure the two sub-parts together. During connection, thermal insulation material is placed between the two sub-parts of connector 2, ensuring that both sub-parts only contact the thermal insulation material when tightened, thereby reducing its thermal conductivity and increasing thermal insulation performance.

[0044] It is worth noting that in this embodiment, the common rod such as the connecting tension rod 5 is used as the structure for fixing the two sub-parts of the connector 2. That is, the connecting tension rod 5 is a screw structure or a rod structure with threads at both ends. In other embodiments, pins, rivets or buckles can also be used for fixing. As long as the connection method can achieve the effect of fixing, it can be applied to the connection process of the sub-parts of the connector 2, as long as there is a heat insulation structure between the two sub-parts.

[0045] Furthermore, the connector 2 comprises two sub-parts, including a main body and a connecting side plate 201 structure with a larger area on one side of the main body. When the two sub-parts are connected, the connecting side plate 201 structure with the larger area is fitted together, and the gap between the two connecting side plates 201 is the heat insulation gap. Heat insulation connection is achieved by setting a heat insulation structure with an area not less than the surface area of ​​the connecting side plates 201 in contact with each other. The connecting tension rod 5 passes through the two connecting side plates 201 structures to achieve tension and fixation, and the fixing nut set on the connecting tension rod 5 is fixed to the end face of the connecting side plate 201.

[0046] To improve the heat insulation effect, the connecting tension rod 5 can be made of a material with low thermal conductivity or a metal rod structure. A heat insulation structure is provided in the through hole of the connecting side plate 201 to wrap the connecting tension rod 5. At the same time, the part of the fixing nut that contacts the connecting side plate 201 and the connecting tension rod 5 is also provided with a heat insulation structure. Thus, heat insulation material or heat insulation structure is provided in all gaps of direct or indirect contact of the sub-part, further improving the heat insulation performance.

[0047] Reference Figures 1-2 The figure illustrates a wall panel arrangement and a corner connection method between adjacent wall panels with an included angle. It should be noted that wall panels on the same plane can be connected via connector 2, while wall panels with an included angle are connected via corner modules. The corner modules can be found in [reference needed]. Figure 1 The method shown can be used to connect two vertically connected wall panels, or three wall panels can be connected to form a T-shaped connection, or four wall panels can be connected to form a cross-shaped connection.

[0048] The inner and outer panels 1 that make up the wall panel are both hollow panels. That is, the top and bottom ends can be seen to have several hollow holes in the cross section, which makes the panel 1 lighter and also has better thermal insulation performance than a solid structure.

[0049] On both sides of the plate 1, there are slots 6, which are dovetail grooves. The connector 2 is a long strip-shaped pile structure with a locking strip 202 on one side. The locking strip 202 has a T-shaped cross-section with bevels on both sides and a rectangular groove in the middle of the T-shaped end face. Corresponding rectangular grooves are also provided in the slot 6, with protrusions that interlock with each other.

[0050] Figure 2 As can be seen, there is a certain gap between the card strip 202 and the card slot 6. A heat insulation structure is provided in the gap to improve the heat insulation performance. After the card strip 202 is inserted from the top or bottom opening of the card slot 6, a certain gap is formed by the heat insulation structure, which also provides a certain damping to improve the connection stability and reduce the abnormal noise after the wall panel is formed.

[0051] The main body of connector 2 also has a hollowed-out groove, and connector 2 at different positions on the wall panel has different main structures. The connector 2 at both ends of the wall panel, in reference... Figure 1 and Figure 2 In the connection method, the rectangular corner pile 3, which is a corner module, is directly fixed to the connector 2 of the two side wall panels through the provided rectangular corner fastening rod 4. Then, the main side of the connector 2 at the end of the two side wall panels has a flat surface for corresponding connection with the rectangular corner fastening rod 4.

[0052] Meanwhile, a connecting side plate 201 is provided on the opposite end face of the connector 2 clip 202, and two sets of connecting tension rods 5 are provided on each side of the connecting side plate 201 for fixing along the length direction of the connector 2 at equal intervals.

[0053] Reference Figure 2 and Figure 3In the middle, the wall panels connected by two vertical corners are connected by a rectangular corner post 3. The rectangular corner post 3 is a simple rectangular tube structure with a large space in the middle. Two sets of rectangular corner tension rods are set on each side to fix the wall panels on both sides.

[0054] Furthermore, refer to Figure 4 and Figure 5 The figure shows another structural form of the corner module, in which the rectangular corner post 3 is replaced with an L-shaped corner post 7. This retains the two end faces connecting the two wall panels, increases the thickness of the corner module, and also adopts a perforated design, differentiating it from the rectangular corner post 3 and reducing its space occupation. Using the same end connector 2 structural design, it is tightened and fixed to the connector 2 by the provided L-shaped corner fastening rod 8, achieving a good fixing effect. Simultaneously, a heat-insulating structure is provided at the connection point for heat insulation.

[0055] Furthermore, refer to Figures 6-9 The corner module does not use a tension rod to directly fix it to the wall panel connector 2. Instead, it adopts a structure similar to the connector 2 that connects adjacent panels 1 on a single wall panel. The two sub-parts of this connector 2 each have two symmetrically arranged locking strips 202. One locking strip 202 is used to connect the panel 1, and the other is used to connect the corner module.

[0056] Reference Figure 9 The corner module also consists of two parts, namely the outer corner pile 9 and the inner corner pile 10 shown in the figure. As can be seen, the outer corner pile 9 and the inner corner pile 10 combine to form a rectangular pile structure, which can be regarded as two components formed by cutting a rectangular corner shape with a certain thickness along the length direction.

[0057] Both the outer corner pile 9 and the inner corner pile 10 have several perforated holes along their length to reduce their weight. Meanwhile, the outer corner pile 9 has corresponding slots 6 at both ends for connecting the outer sub-parts of the connecting pieces 2 of the two wall panels to the retaining strips 202. Similarly, the inner corner pile 9 also has slots 6 at both ends for connecting the retaining strips 202 of the inner sub-parts.

[0058] The outer corner pile 9 and the inner corner pile 10 are similar to two sub-parts of the connector 2, each with two flat end faces. The end faces are fitted together and fixedly connected by a corner tension rod, and a heat insulation structure is provided in the connection gap to achieve heat insulation connection.

[0059] Furthermore, this embodiment also discloses an integrated housing structure, which is formed by the above-mentioned modular assembly structure. The wall panels constitute the bottom, vertical, and top walls of the integrated housing structure, and the bottom, vertical, and top walls are fixedly connected by screws. (Refer to...) Figure 11 The figure shows the connection between a portion of the top panel and the wall panel. As you can see, there are two fixing bolts on the top of the wall panel, which pass through the top panel and are connected in the top panel by nuts with heat insulation material.

[0060] Reference Figures 10-13 The figure shows a partial structure of the integrated housing structure, which shows a wall panel with a window structure. The length of the panel 1 of the same width is reduced and a window structure is formed by connecting the corresponding window frames 11. The two symmetrically arranged window frames 11 are also similar to corner piles, and are formed by connecting the inner and outer structures with heat insulation material. There is a groove between the two window frames 11 for embedding and installing at least one layer of transparent panel 12.

[0061] In this embodiment, the transparent panel 12 is made of glass, but other transparent materials, such as acrylic sheet 1, can also be used. The window frame 11 itself is a non-connected structure, but a cover plate 13 is provided at the top to cover its top, and the cover plate 13 is fixedly connected to the window frames 11 on both sides by bolts, thereby pressing and fixing the transparent panel 12. Cover plates 13 are provided at the top and bottom of both window frames 11 for closing and fixing. Cover plates 13 are not required between adjacent window frames 11. At the same time, in order to improve the fixing effect of the transparent panel 12, adhesive or adhesive strips are provided in the grooves connecting the transparent panel 12 to provide better limiting and sealing effects.

[0062] Similar to the corner post, the window frame 11 also has two sets of slots 6 on the inside, which are used to connect the slot strips 202 in adjacent positions to achieve a limiting connection with the adjacent plate 1.

[0063] Furthermore, referring to Figures 19-22 This embodiment also provides an additional implementation method.

[0064] The wall panel consists of a double-layered panel 1 with inner and outer layers. The inner and outer layers 1 are connected by connectors 2. At corners and joints with adjacent wall panels, special structures are provided for transitional connections.

[0065] Reference Figure 21 In this embodiment, a corner connecting pile includes an outer corner pile 9 and an inner corner pile 10 with a large gap between them. Unlike the previous embodiment, the outer corner pile 9 and the inner corner pile 10 are not directly connected by a heat insulation structure. Instead, they are directly connected by connectors 2 with a large gap on both sides. The connectors 2 are connected by a straight pull fastening rod 15. The heat insulation gap is achieved by the sleeve 14 and the corresponding heat insulation structure.

[0066] To improve the connection stability of the outer corner pile 9 and the inner corner pile 10, two limiting strips 21 for connection are provided on the vertical end faces of the outer corner pile 9 and the inner corner pile 10. The limiting strips 21 can be made of metal and are fixed and limited by the vertical connecting rods of the outer corner pile 9 and the inner corner pile 10. At the same time, a heat-insulating collar is provided to achieve a heat-insulating connection during connection.

[0067] Reference Figure 21 Because the corner piles have a 90-degree corner structure, the outer corner pile 9 encloses the inner corner pile 10. The inner corner pile 10 is significantly smaller in volume than the outer corner pile 9, so both limiting strips 21 are mounted on the same member for fixation. These limiting strips 21 have a thin sheet structure but good tensile strength, allowing them to be installed between adjacent sets of corner piles. In practice, a single corner pile consists of several vertically connected outer corner piles 9 and inner corner piles 10. Each set of outer corner piles 9 and inner corner piles 10 has a groove of corresponding width on its connecting end face, allowing the two limiting strips 21 to overlap and achieve the connection.

[0068] Furthermore, referring to Figure 19 and Figure 20 The figure shows a T-shaped connecting pile structure, including a T-shaped outer side plate 22 and a T-shaped inner side plate 23. The so-called T-shaped inner side plate 23 is a plate that defines the side of the connecting pile that connects with other wall panels. That is, it has a raised connecting groove compared with the T-shaped outer side plate 22. Adjacent wall panels in a vertical state are connected by a connector 2.

[0069] Two limiting strips 21 are also arranged in parallel between the T-shaped outer side plate 22 and the T-shaped inner side plate 23, symmetrically arranged between the T-shaped outer side plate 22 and the T-shaped inner side plate 23 to achieve limiting connection.

[0070] In other implementations, the cross-shaped connecting piles also employ a similar connection method to increase connection stability.

[0071] Furthermore, referring to Figure 20 and Figure 21 The figure shows a new window frame 11 structure, which is different from the above-mentioned scheme in which a transparent panel 12 is sandwiched between two layers of window frame 11 structures. In this embodiment, a two-layer window frame 11 structure is also used, but a complete mounting groove is provided on each window frame 11 structure, so that the transparent panel 12 is installed in any window frame 11 structure alone, resulting in a relatively complete heat insulation gap between the two layers of window frame 11 structures. Then, a cover plate 13 is provided on the upper and lower end faces of the two layers of window frame 11 structures for covering.

[0072] This utility model is not limited to the optional embodiments described above, and anyone can derive other various forms of products under the guidance of this utility model. The specific embodiments described above should not be construed as limiting the scope of protection of this utility model. The scope of protection of this utility model shall be determined by the claims, and the description can be used to interpret the claims.

Claims

1. A modular assembly structure comprising plates (1) spaced apart along an inward and outward direction and connectors (2) for connecting these plates (1), wherein the inner and outer plates (1) are connected by the connectors (2) to form a wall structure for building assembly; characterized in that: The connector (2) consists of at least two independent sub-parts, which are detachably connected to the outer side plate (1) and inner side plate (1) on the corresponding side by a snap-fit ​​method. The sub-parts are fixed together by limiting components. After the two sub-parts are fixed together by the limiting components, a heat insulation gap is formed between the sub-parts.

2. The modular assembly structure according to claim 1, characterized in that: The limiting component is a connecting tension rod (5). The connecting tension rod (5) passes through both sub-parts of the connector (2) and bolts are separately provided at both ends of the connecting tension rod (5) for tightening and fixing. The heat insulation gap is provided with a heat insulation structure or bolts for spacing.

3. A modular assembly structure according to claim 2, characterized in that: The limiting component consists of a straight pull fastening rod (15) and a sleeve (14), wherein the sleeve (14) is coaxially sleeved on the outside of the straight pull fastening rod (15); the sleeve (14) abuts against the surface of the plate (1) on both sides to form a heat insulation gap of a preset width. A heat insulation structure is provided in the tension hole (16) opened by the straight tension rod (15) passing through the plate (1).

4. A modular assembly structure according to claim 2, characterized in that: A heat insulation structure is provided on the contact surface between the connecting tension rod (5) and the sub-part, and a heat insulation structure is also provided on the contact surface between the bolt and the sub-part; Each sub-part has a connecting side plate (201), and the sub-parts are connected close together by the connecting side plates (201), with the heat insulation gap located between the two connecting side plates (201).

5. A modular assembly structure according to claim 1, characterized in that: Each sub-part of the connector (2) has a retaining strip (202), and the plate (1) is provided with a retaining groove (6) for inserting the retaining strip (202) and forming a limiting connection. The cross section of the card strip (202) is a T-shaped structure. Each sub-part of the connector (2) is provided with at least two card strips (202) that connect two independent plates (1) respectively. There is a gap between the card strip (202) and the card slot (6), and the gap is filled with a heat insulation structure.

6. A modular assembly structure according to claim 1, characterized in that: The connector (2) is a pile structure extending along the height direction of the plate (1), and the plate (1) and the connector (2) are provided with a number of hollow through holes along the height direction.

7. A modular assembly structure according to claim 1, characterized in that: It also includes a corner connection module set at the corner between at least two adjacent wall panels with a non-zero spatial angle. The corner connection module is provided with at least two sets of slots (6), which are limited to the connector (2) at the side end of the wall panel through the slots (6).

8. A modular assembly structure according to claim 7, characterized in that: The corner connection module includes an outer corner post (9) and an inner corner post (10). The outer corner post (9) and the inner corner post (10) are respectively provided with slots (6), which are connected to the corresponding side connectors (2) and the corresponding side connectors (2) are respectively provided with the slot strips (202) to achieve a limiting connection. The outer corner post (9) and the inner corner post (10) are detachably connected by a corner tensioning rod and a heat insulation structure is provided on the connection contact surface.

9. A modular assembly structure according to claim 1, characterized in that: It also includes corner connection modules set at the corners between at least two adjacent wall panels with a non-zero spatial angle. The corner connection modules are fixedly connected by corner fastening rods inserted into the connectors (2) of the corresponding side wall panels.

10. An integrated housing structure, characterized in that: The modular assembly structure described in any one of claims 1-9 is used to form an enclosed structure, wherein the wall panels constitute the bottom surface, vertical wall surface, and top wall surface of the integrated housing structure, and the bottom surface, vertical wall surface, and top wall surface are fixedly connected by screws.

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