Fabricated sandwich heat-preservation multi-ribbed composite external wall panel

Abstract

The invention belongs to the technical field of sandwich heat preservation of composite external wall panels, and discloses a fabricated sandwich heat preservation dense rib composite external wall panel which comprises an external wall panel assembly, the external wall panel assembly comprises an external wall panel body serving as a wall panel frame main body structure, two side cavities are formed in the external wall panel body, and a through groove is formed in the left side of the external wall panel body; the modularized sandwich board structure is additionally arranged in the outer wall body, in the construction and manufacturing process of the outer wall body, the prefabricated and formed modularized sandwich board structure can be directly placed in a cavity of the outer wall body, heat preservation materials are poured or concrete is directly poured to fill the cavity, and the whole composite heat preservation wall board is formed. The production cost of the composite external wall panel is reduced, meanwhile, the space isolated by the cavity can be added, built-in heat is isolated, heat dissipation is reduced, a protection structure is additionally arranged at the joint of the external wall panel body and the top plate, the environment is isolated, and heat dissipation between the external wall panel body and the top plate is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of sandwich insulation of composite exterior wall panels, in particular to an assembled sandwich insulation multi-rib composite exterior wall panel. Background Art

[0002] Prefabricated sandwich insulation dense-rib composite exterior wall panels are a new type of building composite exterior wall panel technology. The wall panels include a protective layer, an insulation layer and a composite wall panel. The insulation layer is fixed between the protective layer and the composite wall panel. At the same time, connecting parts are fixedly distributed between the protective layer and the composite wall panel. The middle part of the connecting parts is fixed in the insulation layer. Compared with the external insulation structure of traditional dense-rib composite exterior wall panels, the prefabricated sandwich insulation dense-rib composite exterior wall panels have a longer service life, a lower heat transfer coefficient, a higher prefabrication rate and construction speed, and a shorter construction period, which reduces safety hazards, ensures construction safety, and improves the economic benefits of construction projects. The cost of the wall panel is lower than that of the existing prefabricated reinforced concrete shear wall structure, and the dead weight is light, which greatly reduces the effect of seismic loads and improves the seismic resistance of the structure. Generally, insulation materials are directly cast inside the wall frame of the exterior wall panel to form an insulation sandwich wall panel, and the overall assembly performance is general.

[0003] At the same time, the disclosure (announcement) number CN1 18241768A discloses a prefabricated exterior wall panel, exterior wall and construction method, "a wall panel body with a notch on the edge, a first insulation layer arranged in the notch, and a sandwich insulation layer arranged in the wall panel body, the first insulation layer fills the notch and overlaps the sandwich insulation layer in the same plane with a predetermined length"; during use, the sandwich insulation layer of the thermal insulation composite exterior wall panel needs to be cast into a whole using an integral template when casting and forming, and the use of more insulation materials will lead to a decrease in the frame strength of the exterior wall, and the completely solid insulation layer is attached to the inside of the exterior wall, which will also lead to good heat dissipation and transfer effects, and general insulation performance, especially at the connection between the exterior wall panel and the roof panel, which is more likely to cause heat dissipation. At the same time, pouring too much insulation material will also increase the production cost of the composite exterior wall panel, which is not conducive to environmental protection and sustainable development.

[0004] Therefore, in order to solve the above problems, an assembled sandwich insulation multi-rib composite exterior wall panel is proposed. Summary of the invention

[0005] In order to solve the problems raised in the above-mentioned background technology, the present invention provides an assembled sandwich insulated multi-rib composite exterior wall panel, which has a modular assembly structure and is installed inside the exterior wall panel body. It solves the above-mentioned problem that the insulation layer adopts a large amount of insulation material and the heat conduction efficiency is too high, which affects the insulation performance of the exterior wall panel. At the same time, it increases the insulation performance of the connection between the exterior wall and the roof wall panel.

[0006] To achieve the above object, the present invention provides the following technical solution: an assembled sandwich thermal insulation multi-rib composite exterior wall panel, comprising an exterior wall panel assembly, wherein the exterior wall panel assembly comprises a wall panel frame main structure

[0007] The exterior wall panel body is provided with cavities on both sides and a through groove on the left side, and concrete is poured after filling the interlayer. The interior of the exterior wall panel body is filled with a vertical sandwich panel, and the interior of the sandwich panel is filled with a heat-insulating cotton board as a heat-insulating body, and the heat-insulating cotton board is located at the center of the sandwich panel and divides the internal space of the sandwich panel into two cavities. The bottom end of the exterior wall panel body is poured with

[0008] The top of the exterior wall panel body is also provided with a

[0009] The upper layer protection component includes a second sealing plate cast on the top of the outer wall panel body, a side plate is welded on the surface of the second sealing plate, a clamping plate is welded on the side of the side plate, and a clamping plate is clamped and inserted between the second sealing plate and the clamping plate.

[0010] The insulation board includes a left through groove inside the outer wall board body.

[0011] The exterior wall panel splicing assembly includes a vertical plate located inside the left through groove of the exterior wall panel body, and the left four corners of the vertical plate are welded with

[0012] Side ear.

[0013] Preferably, both sides of the surface of the thermal insulation cotton board are cast with

[0014] The protective plywood is configured as a hollow foam block and is made of expandable polystyrene. The protective plywood is divided into an inner and outer two-layer insulation structure, and each is set to be 5CM thick. The insulation wool board is made of glass wool, mineral wool, rock wool, aluminum silicate wool and other materials, among which rock wool is preferably used.

[0015] Preferably, the outer surface of the thermal insulation cotton board is welded with

[0016] A positioning end head is provided with a pin inserted into the sandwich panel through the interior of the positioning end head, and the positioning end head is fitted with the inner wall of the sandwich panel, and the surface of the sandwich panel is bonded with a hanging mesh surface.

[0017] Preferably, the top of the sandwich panel is provided with

[0018] A guide groove is provided, and the guide groove is arranged in a T shape, a fixing plate which is fitted with the exterior wall panel body is inserted inside the guide groove, a positioning rod is arranged at the top welding machine of the fixing plate, short grooves are provided at both ends of the positioning rod, a limiting rod which passes through the inner wall of the exterior wall panel body is inserted inside the short groove, and a short shaft is placed inside the remaining groove of the short groove when the limiting rod is inserted into the exterior wall panel body, and is tightly pressed against the limiting rod.

[0019] Preferably, the top of the side plate is provided with a groove, and the groove of the side plate is embedded with

[0020] An elastic block is provided with an anti-slip block in the middle of the surface of the second sealing plate, a fastening bolt one spirally arranged with the second sealing plate is penetrated inside the anti-slip block, and a pressing belt clamped with the insulation board is welded on the bottom end surface of the clamping plate.

[0021] Preferably, the connection between the side panel and the card plate is located on the side of the groove and can be bent, the anti-slip block is provided with an anti-slip tooth structure on the side facing the side panel, and the top of the anti-slip block is arranged in a triangular shape, and the bottom end surface of the pressing belt arranged for clamping is provided with an anti-slip tooth structure, the insulation board is made of a material composed of mortar and polystyrene particles, and is arranged in a triangular shape at the end, and corresponding bite grooves are provided at the connection between the side panel and the pressing belt.

[0022] Preferably, the side of the vertical plate facing the sandwich panel is fixedly provided with a

[0023] A fork frame is provided, and a slot two is provided at a position corresponding to the left side of the sandwich panel, and the fork frame is located inside the slot two, a square rod is placed inside the side of the vertical plate facing the sandwich panel, a push-in block penetrating the vertical plate is welded on the left side of the square rod, a slot three corresponding to the push-in block is provided on the right side of the exterior wall panel body, a corresponding mounting through hole is provided on the surface of the side ear, a guide rod is penetrated at the end of the push-in block, a rotating inclined plate is rotatably provided on the outer side of the guide rod, a connecting end is rotatably provided on the other end of the rotating inclined plate, and the connecting end is located inside the slot three of the adjacent exterior wall panel body when the exterior wall panel body is spliced, and a pad is provided on the surface of the connecting end, which can be made of rubber or plastic.

[0024] Preferably, the guide rod is welded at one end facing the guide rod.

[0025] A connecting rod, the outer side of which is sleeved, a spring is fixedly arranged between the sleeves, and the spring is in a contracted and tensioned state under normal conditions, while in the figure the spring is in a stretched state, and two fastening bolts which are spirally arranged with the exterior wall panel body are penetrated through the upper and lower sides of the vertical plate.

[0026] Preferably, the top of the guide rod is provided with a triangular end, and the outer side of the guide rod is fixedly provided with a

[0027] The side wings are close to the surface of the push-in block when the guide rod is in the retracted state.

[0028] Preferably, the surface of the vertical plate is provided with a plurality of vertically arranged

[0029] Slot one, the square rod can be exchangeably positioned inside the slot one at different heights, and when the exterior wall panel body is in the spliced ​​state, it is located inside the slot three on the right side of the adjacent exterior wall panel body, and pushes the connecting end close to the sleeve through contact splicing.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The present invention adds a modular sandwich panel structure to the interior of the exterior wall body. During the construction and production process of the exterior wall panel body, the prefabricated modular sandwich panel structure can be directly placed into the cavity of the exterior wall body, and the cavity can be filled with insulation material or concrete to form an integral composite insulation wall panel, thereby reducing the production cost of the composite exterior wall panel. At the same time, the space for cavity isolation can be added to isolate the built-in heat and reduce heat dissipation. A protective structure can be added at the connection between the exterior wall panel body and the top plate to isolate the environment and reduce heat dissipation between the exterior wall panel body and the top plate.

[0032] 2. The present invention can clamp and position the insulation board at the corner through the clamping structure in the upper board protection assembly. When setting, the spliced ​​assembly structure design can be quickly assembled as needed, thereby facilitating the installation or disassembly of the insulation board.

[0033] 3. The present invention can fasten the structural design through the exterior wall panel splicing assembly. When assembling multiple exterior wall panel bodies, the adjacent exterior wall panel body slots three can be tightened directly by moving the guide rod structure to complete the pre-positioning, so as to facilitate the subsequent punching and installation operations of the exterior wall panel bodies. The splicing operation of the exterior wall panel bodies is more convenient and stable, and the problem of adjacent exterior wall panel body offset during the splicing process can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the installation structure of the exterior wall panel splicing assembly of the present invention;

[0036] Figure 3 It is a schematic diagram of the installation structure of the exterior wall panel assembly of the present invention;

[0037] Figure 4 It is a schematic cross-sectional structure diagram of the exterior wall panel body of the present invention;

[0038] Figure 5 It is an enlarged structural schematic diagram of the exterior wall panel body of the present invention;

[0039] Figure 6 It is a schematic diagram of the enlarged structure of the sandwich panel of the present invention;

[0040] Figure 7 It is a schematic diagram of the installation structure of the positioning rod of the present invention;

[0041] Figure 8 It is a schematic diagram of the installation structure of the exterior wall panel body of the present invention from the right side;

[0042] Fig. 9 It is a schematic cross-sectional structure diagram of the sandwich panel of the present invention;

[0043] Fig.10 It is an enlarged structural schematic diagram of the thermal insulation cotton board of the present invention;

[0044] Fig.11 It is a partial enlarged structural schematic diagram of the upper layer protection component of the present invention;

[0045] Fig.12 It is a schematic diagram of the installation structure of the thermal insulation board of the present invention;

[0046] Fig.13 It is a schematic diagram of the installation structure of the exterior wall panel splicing assembly of the present invention from the right side;

[0047] Fig.14 This is a schematic diagram of the installation structure of the push-in block of the present invention;

[0048] Fig.15 It is a schematic cross-sectional structural diagram of the sleeve of the present invention.

[0049] In the figure: 1. External wall panel assembly;

[0050] 101. External wall panel body; 102. Sandwich panel; 103. Insulation cotton board; 104. Protective splint; 105. Positioning end; 106. Latch; 107. Guide groove; 108. Fixing plate; 109. Positioning rod; 110. Limit rod; 111. Short shaft; 112. Short groove; 113. Hanging mesh surface;

[0051] 2. Sealing plate one;

[0052] 3. Upper protection components;

[0053] 301, sealing plate 2; 302, side plate; 303, elastic block; 304, clamping plate; 305, anti-slip block; 306, fastening bolt 1; 307, pressing belt;

[0054] 4. Insulation board;

[0055] 5. Exterior wall panel splicing components;

[0056] 501, vertical plate; 502, fork frame; 503, square rod; 504, push-in block; 505, guide rod; 506, side wing; 507, sleeve; 508, rotating inclined plate; 509, connecting end; 510, spring; 511, connecting rod; 512, slot one; 513, fastening bolt two;

[0057] 6. Side ear; 7. Slot two; 8. Slot three.

[0058] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0060] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0061] like Figures 1 to 15 As shown, the present invention provides an assembled sandwich insulation multi-rib composite exterior wall panel, including an exterior wall panel component 1, the exterior wall panel component 1 includes a wall panel frame main structure

[0062] The exterior wall panel body 101 is used as the main frame to facilitate the subsequent construction operation, and the exterior wall panel body 101 is provided with cavities on both sides and a through groove on the left side, and concrete is poured after the interlayer is filled, so that the sandwich panel 102 is placed from the through groove on the left side of the exterior wall panel body 101 into the cavity of the exterior wall panel body 101, and the sandwich panel 102 is limited. The interior of the exterior wall panel body 101 is filled with vertical sandwich panels 102. The sandwich panels 10 2 is filled with an insulation board 103 as the insulation body, and the insulation board 103 is located at the center of the sandwich panel 102 and divides the internal space of the sandwich panel 102 into two cavities. The insulation board 103 made of rock wool can provide excellent insulation effect and increase the high temperature resistance effect. The two cavity structure design is separated to enhance the insulation effect, and a glass structure is set on the inner wall of the insulation cavity. At the same time, it can be set to a vacuum state. The bottom end of the exterior wall panel body 101 is cast with

[0063] The sealing plate 2 is sealed at the bottom, and the top of the outer wall panel body 101 is also provided with

[0064] The upper layer protection assembly 3 includes a sealing plate 301 cast on the top of the outer wall panel body 101, and a side plate 302 is welded on the surface of the sealing plate 301. The side plate 302 is made of elastic steel plate, which is easy to deform and inserted into the insulation board 4. The side of the side plate 302 is welded with a clamping plate 304, and a clamping plate 304 is clamped and inserted between the sealing plate 301 and the clamping plate 304.

[0065] The insulation board 4 is convenient for quick insertion and positioning of the insulation board 4. The left through groove of the exterior wall board body 101 includes

[0066] The exterior wall panel assembly 5 includes a vertical plate 501 located inside the left through groove of the exterior wall panel body 101, and the left four corners of the vertical plate 501 are welded with

[0067] The side ears 6 and the vertical plates 501 are plugged into each other through the side ears 6 structure. After positioning, positioning pins are inserted and solidified to form the adjacent exterior wall panel bodies 101 into a whole.

[0068] Specifically, both sides of the surface of the insulation cotton board 103 are cast with

[0069] The protective splint 104 is configured as a cavity foam block. The structural design of the cavity foam block can be used as a closed isolation structural design to strengthen the protection of the thermal insulation wool board 103. The protective splint 104 is made of expandable polystyrene material, wherein the polystyrene particle content is not less than 80% of the slurry, and the thermal conductivity is 0.058W / (m·K), providing excellent thermal insulation performance. The protective splint 104 is divided into an inner and outer two-layer insulation structure, and each is set to 5CM thickness. The thermal insulation wool board 103 is made of glass wool, mineral wool, rock wool, aluminum silicate wool and other materials, wherein rock wool is preferably used to reduce production costs and effectively maintain the thermal insulation effect. The outer surface of the thermal insulation wool board 103 is welded with

[0070] The positioning end 105 has a pin 106 inserted into the sandwich panel 102, and the positioning end 105 is in contact with the inner wall of the sandwich panel 102. The surface of the sandwich panel 102 is bonded with a hanging mesh surface 113. The design of the hanging mesh surface 113 structure can be limited by the built-in positioning end 105 to maintain stable isolation. The top of the sandwich panel 102 is provided with

[0071] A guide groove 107 is provided, and the guide groove 107 is set to a T shape. A fixing plate 108 that fits the exterior wall panel body 101 is inserted inside the guide groove 107. The sandwich panel 102 can be quickly positioned to the outside of the fixing plate 108 through the guide groove 107 to complete the positioning. A positioning rod 109 is provided at the top welding machine of the fixing plate 108. Short grooves 112 are provided at both ends of the positioning rod 109. A limiting rod 110 that passes through the inner wall of the exterior wall panel body 101 is inserted inside the short groove 112. The limiting rod 110 moves inside the short groove 112 to complete the rapid splicing operation, and cooperates with the short shaft 111 structure to maintain the position inserted into the exterior wall panel body 101. When the limiting rod 110 is inserted into the exterior wall panel body 101, the short shaft 111 is placed inside the remaining groove of the short groove 112 and is tightly pressed against the limiting rod 110.

[0072] The top of the side plate 302 is provided with a groove, and the groove of the side plate 302 is fitted with a

[0073] The elastic block 303 and the middle part of the surface of the sealing plate 301 are fitted with an anti-slip block 305, and the interior of the anti-slip block 305 is penetrated by a fastening bolt 306 which is spirally arranged with the sealing plate 301. The anti-slip block 305 can be quickly installed into the interior of the sealing plate 301 through the fastening bolt 306 for positioning and assembly, and the insulation plate 4 is clamped to prevent slipping. The bottom surface of the clamping plate 304 is welded with a pressing belt 307 which is clamped with the insulation plate 4. The connection between the side plate 302 and the clamping plate 304 is located on the side of the groove and can be bent. The anti-slip block 305 The side facing the side plate 302 is provided with an anti-skid tooth structure, and the top of the anti-slip block 305 is set in a triangular shape. Through the design of the groove structure, the insulation board 4 is stably prevented from falling off to avoid the risk of secondary falling off. The bottom end surface of the clamping belt 307 is provided with an anti-skid tooth structure. The insulation board 4 is made of a material composed of mortar and polystyrene particles, providing an excellent thermal insulation effect, and is set in a triangular shape at the end. The side plate 302 and the pressure belt 307 are connected at the connection. The side plate 302 and the pressure belt 307 are provided with a corresponding bite groove, which bites and clamps each other to stably position the insulation board 4.

[0074] The side of the vertical plate 501 facing the sandwich panel 102 is fixedly provided with a plug-in connector for plugging into the sandwich panel 102.

[0075] A fork frame 502 is provided with a slot 27 at a position corresponding to the left side of the sandwich panel 102, and the fork frame 502 is located inside the slot 27, a square rod 503 is placed inside the side of the vertical plate 501 facing the sandwich panel 102, and a push-in block 504 penetrating the vertical plate 501 is welded on the left side of the square rod 503, a slot 3 8 corresponding to the push-in block 504 is provided on the right side of the exterior wall panel body 101, a corresponding mounting through hole is provided on the surface of the side ear 6, a guide rod 505 is penetrated at the end of the push-in block 504, a rotating inclined plate 508 is rotatably provided on the outer side of the guide rod 505, and a connecting end 509 is rotatably provided on the other end of the rotating inclined plate 508, and when the exterior wall panel body 101 is spliced, the connecting end 509 is located inside the slot 3 8 of the adjacent exterior wall panel body 101, and a cushion block is provided on the surface of the connecting end 509, which can be made of rubber or plastic material to provide an anti-slip effect while controlling the pushing of the connecting end 509, and a

[0076] The connecting rod 511 has a sleeve 507 on its outer side, and a spring 510 is fixedly arranged between the sleeves 507. The spring 510 is in a contracted and tensioned state under normal conditions. The spring 510 in the contracted and tensioned state can tighten the connecting rod 511 structure, and the connecting guide rod 505 is contracted and tensioned inside the push-in block 504, so as to facilitate the insertion of the push-in block 504 into the inside of the slot three 8. In the figure, the spring 510 is in a stretched state. The upper and lower sides of the vertical plate 501 are penetrated by fastening bolts 513 which are spirally arranged with the exterior wall panel body 101. The top of the guide rod 505 is provided with a triangular end. The triangular end of the guide rod 505 head design can provide excellent anti-slip performance and can be quickly inserted into the inside of the slot three 8. The outer side of the guide rod 505 is fixedly provided with a position near the triangular end inclined surface.

[0077] The side wings 506 are arranged vertically.

[0078] Slot 1 512, multiple slot 1 512 structures provide multiple different positioning slots, which are convenient for installation and adjustment. The square rod 503 can be replaced and positioned at different heights inside the slot 1 512, and is located inside the slot 3 8 on the right side of the adjacent exterior wall panel body 101 when the exterior wall panel body 101 is spliced, and the connecting end 509 is pushed close to the sleeve 507 through contact splicing. After adjusting the square rod 503 to be located inside different slots 512, it can be stably positioned and the flexibility of being inserted into the slot 3 8 during use is enhanced.

[0079] Among them, the thermal insulation material of the inner core of the exterior wall panel body 101 is preferably a rock board structure, which is the existing technology and will not be described in detail.

[0080] The working principle of the technical solution provided by the present invention is as follows:

[0081] During the casting process of sandwich insulation multi-rib composite exterior wall panels:

[0082] It is necessary to use a template to first complete the manufacture of the exterior wall panel body 101 in the exterior wall panel assembly 1. After the overall frame is manufactured, the modular sandwich panel 102 structure can be mass-produced. The mass-produced exterior wall panel body 101 and sandwich panel 102 effectively reduce the production cost. After the modular sandwich panel 102 is manufactured, the modular sandwich panel 102 can be directly placed into the manufactured exterior wall panel body 101 for filling as the main material for heat preservation. The sandwich panel 102 can be installed to the outside of the fixed plate 108 through the T-shaped guide groove 107 structure at the top, or the fixed plate 108 can be first inserted into the top limiting groove of the exterior wall panel body 101 through the internal limiting rod 110 of the top positioning rod 109, and the positioning rod 109 can be fixed. Positioning, use the short axis 111 structure to put it into the short groove 112, and position and lock the limit rod 110 to prevent the limit rod 110 from detaching and shaking, and improve the positioning stability. Then, put the sandwich panel 102 from the side groove to the outside of the fixed plate 108 installed on the inner wall of the exterior wall panel body 101 to form a positioning, take out the corresponding vertical plate 501 structure in the exterior wall panel splicing assembly 5, and insert the vertical plate 501 into the through groove on the left side of the exterior wall panel body 101. It is clamped in the exterior wall panel body 101 through the protruding structures at both ends. Use the fastening bolt 513 to insert it into the interior of the vertical plate 501, tighten it to fix it to the inside of the through groove on the left side of the exterior wall panel body 101, and fix it. The fork frame 502 structure of the vertical plate 501 is inserted into the sandwich panel The interior of 102 is locked and positioned to avoid impact and deflection during the subsequent concrete pouring operation. At the same time, a closed structure is formed, and the sealing plate 1 2 and the sealing plate 2 301 in the upper protective component 3 are poured at the top and bottom of the exterior wall panel body 101 respectively. Before sealing the sealing plate 2 301 structure, the interior of the exterior wall panel body 101 is filled with poured concrete, and the thermal insulation material is filled and poured together, and the exterior wall panel body 101 is completed after solidification. The internal sandwich panel 102 structure effectively increases the thermal insulation effect and reduces the production cost. The main thermal insulation material of the sandwich panel 102: the thermal insulation cotton board 103 made of rock board material can provide an excellent heat dissipation isolation structure, and by isolating the sandwich panel 102 The internal space forms a cavity, and glass material is set on the inner wall of the sandwich panel 102 to form a vacuum isolation structure, which further improves the main thermal insulation performance of the sandwich panel 102 as a thermal insulation material. If it is necessary to perform thermal insulation connection on the connection between the outer wall panel body 101 and the top plate, the side panel 302 structure in the upper protection component 3 can be welded to the edge position of the sealing plate 301, and the anti-slip block 305 is tightened and fixed inside the anti-slip block 305 by fastening bolts 306, and positioned on the surface of the sealing plate 301, and the multi-slot end of the insulation board 4 is pushed into between the sealing plate 301 and the card plate 304. During the installation process, the insulation board 4 can push the card plate 304 structure above to push the side panel 302 to deform, and the internal elastic block 303 to deform.The insulation board 4 can be pushed into between the second sealing board 301 and the clamping board 304, and they are mutually engaged and positioned to form an assembly. During the construction process, the insulation board 4 can enhance the insulation effect.

[0083] After the assembly is completed, during the construction operation, the two exterior wall panel bodies 101 in the adjacent exterior wall panel assembly 1 can be spliced ​​and assembled, and at the same time, the vertical plate 501 in the exterior wall panel splicing assembly 5 on the left side of the exterior wall panel body 101 is docked to the slot three 8 on the right side of the other exterior wall panel body 101, wherein the square rod 503 structure inside the slot one 512 of the vertical plate 501 is clamped and pushed into the interior of the slot three 8 through the push-in block 504 structure. After contacting the end point inside the slot three 8, the connection end 509 can be limited to prevent the movement of the connection end 509, thereby controlling the rotation of the rotating inclined plates 508 at both ends of the connection end 509, and the guide rod 505 structure connected at the other end can be pushed from the inside of the push-in block 504 to open, and the connecting rod 511 inside the stretch sleeve 507 is moved in the direction of the principle to open, and the stretch sleeve 50 7, the spring 510 structure inside is stretched, and at the same time, the unfolded guide rod 505 is inserted into the slot three 8 of the exterior wall panel body 101 to lock and position it. After positioning is completed, the locking and positioning of the anti-slip structure can be effectively completed, and holes are punched on the surface of the exterior wall panel body 101, and the positioning pins are inserted into the installation through holes of the side ears 6, so as to complete the stable connection of the exterior wall panel body 101, and the wall panel is coated with cement to solidify and position it again to form an overall structure. The insulation effect provided by the thermal insulation cotton board 103 in the sandwich panel 102 inside the exterior wall panel body 101 isolates the heat dissipation, and the structural design of the internal cavity further reduces the heat loss, cooperates with the insulation board 4 structure to isolate and separate the heat, reduce the heat dissipation at the top, and improve the protective performance of the sandwich insulation exterior wall panel body 101 in building construction.

[0084] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0085] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Assembled sandwich insulation multi-rib composite exterior wall panel, characterized by: The invention comprises an exterior wall panel assembly (1), wherein the exterior wall panel assembly (1) comprises a wall panel frame main structure. The outer wall panel body (101) is provided with cavities on both sides and a through groove on the left side, and concrete is poured after filling the interlayer. The inner part of the outer wall panel body (101) is filled with a vertical sandwich panel (102), and the inner part of the sandwich panel (102) is filled with a heat-insulating cotton board (103) as a heat-insulating body. The heat-insulating cotton board (103) is located at the center of the sandwich panel (102) and divides the inner space of the sandwich panel (102) into two cavities. The bottom end of the outer wall panel body (101) is poured with The top of the exterior wall panel body (101) is also provided with a sealing plate (2). The upper layer protection component (3) comprises a second sealing plate (301) cast on the top of the outer wall panel body (101), a side plate (302) is welded on the surface of the second sealing plate (301), a clamping plate (304) is welded on the side of the side plate (302), and a clamping plate (304) is clamped and inserted between the second sealing plate (301) and the clamping plate (304). The insulation board (4), the left through groove of the exterior wall board body (101) includes The exterior wall panel splicing assembly (5) comprises a vertical plate (501) located inside the left through groove of the exterior wall panel body (101), and the left four corners of the vertical plate (501) are welded with Pleurotus eryngii (6).

2. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 1, characterized in that: Both sides of the surface of the thermal insulation cotton board (103) are cast with The protective splint (104) is configured as a hollow foam block and is made of expandable polystyrene. The protective splint (104) is divided into two layers of insulation structure, inner and outer layers, and each layer is configured to be 5 cm thick. The insulation wool board (103) is made of glass wool, mineral wool, rock wool, aluminum silicate wool and the like, among which rock wool is preferably used.

3. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 1, characterized in that: The outer surface of the thermal insulation cotton board (103) is welded with A positioning end (105), wherein a latch (106) for plugging into the sandwich panel (102) is provided through the interior of the positioning end (105), and the positioning end (105) is in contact with the inner wall of the sandwich panel (102), and the surface of the sandwich panel (102) is bonded with a mesh surface (113).

4. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 1, characterized in that: The top of the sandwich panel (102) is provided with A guide groove (107) is provided, and the guide groove (107) is arranged in a T shape. A fixing plate (108) which is fitted with the exterior wall panel body (101) is inserted inside the guide groove (107). A positioning rod (109) is provided at the top welding machine of the fixing plate (108). Short grooves (112) are provided at both ends of the positioning rod (109). A limiting rod (110) which passes through the inner wall of the exterior wall panel body (101) is inserted inside the short groove (112). When the limiting rod (110) is inserted into the exterior wall panel body (101), a short shaft (111) is placed inside the remaining groove of the short groove (112) and is tightly pressed against the limiting rod (110).

5. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 1, characterized in that: The top of the side plate (302) is provided with a groove, and a An elastic block (303) is provided with an anti-slip block (305) in the middle of the surface of the second sealing plate (301), and a fastening bolt (306) which is spirally arranged with the second sealing plate (301) is penetrated inside the anti-slip block (305), and a pressing belt (307) which is clamped with the insulation plate (4) is welded on the bottom surface of the clamping plate (304).

6. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 5, characterized in that: The connection between the side plate (302) and the clamping plate (304) is located on the side of the groove and can be bent. The anti-slip block (305) is provided with an anti-slip tooth structure on the side facing the side plate (302), and the top of the anti-slip block (305) is arranged in a triangular shape. The bottom end surface of the clamping belt (307) is provided with an anti-slip tooth structure. The insulation board (4) is made of a material composed of mortar and polystyrene particles, and is arranged in a triangular shape at the end. A corresponding bite groove is provided at the connection between the side plate (302) and the pressing belt (307).

7. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 1, characterized in that: The side of the vertical plate (501) facing the sandwich panel (102) is fixedly provided with a plug-in connector for plugging into the sandwich panel (102). A fork frame (502) is provided, and a slot 2 (7) is provided at a position corresponding to the left side of the sandwich panel (102), and the fork frame (502) is located inside the slot 2 (7), a square rod (503) is placed inside the side of the vertical plate (501) facing the sandwich panel (102), a push-in block (504) penetrating the vertical plate (501) is welded on the left side of the square rod (503), a slot 3 (8) corresponding to the push-in block (504) is provided on the right side of the exterior wall panel body (101), and the surface of the side ear (6) is A pair of mounting through holes are provided, a guide rod (505) is provided through the end of the push-in block (504), a rotating inclined plate (508) is rotatably provided on the outer side of the guide rod (505), a connecting end (509) is rotatably provided on the other end of the rotating inclined plate (508), and when the exterior wall panel body (101) is in a spliced ​​state, the connecting end (509) is located inside the slot three (8) of the adjacent exterior wall panel body (101), and a pad is provided on the surface of the connecting end (509), which can be made of rubber or plastic.

8. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 7, characterized in that: The guide rod (505) is welded with a A connecting rod (511), the outer side of which is sleeved with a sleeve (507), a spring (510) is fixedly arranged between the sleeves (507), and the spring (510) is in a contracted and tensioned state under normal conditions, while in the figure the spring (510) is in a stretched state, and two fastening bolts (513) are provided through the upper and lower sides of the vertical plate (501) and are spirally arranged with the exterior wall panel body (101).

9. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 7, characterized in that: The top of the guide rod (505) is provided with a triangular end, and the outer side of the guide rod (505) is fixedly provided with a The side wings (506) are provided, and when the guide rod (505) is in the retracted state, the side wings (506) are closely attached to the surface of the push-in block (504).

10. The assembled sandwich thermal insulation multi-rib composite exterior wall panel according to claim 7, characterized in that: The surface of the vertical plate (501) is provided with a plurality of vertically arranged Slot one (512), the square rod (503) can be interchangeably positioned at different heights inside the slot one (512), and when the exterior wall panel body (101) is in a spliced ​​state, it is positioned inside the slot three (8) on the right side of the adjacent exterior wall panel body (101), and pushes the connection end (509) close to the sleeve (507) through contact splicing.

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