Composite wall

Abstract

The invention relates to the technical field of building materials, and provides a composite wall which comprises a base and a plurality of prefabricated formworks arranged at the top of the base, each prefabricated formwork is internally provided with a heat preservation cavity, each heat preservation cavity comprises a first heat preservation area and a second heat preservation area which communicate with each other, and a first heat preservation plate is arranged in each first heat preservation area; a second heat preservation plate is slidably mounted in the second heat preservation area, and one side of the second heat preservation plate extends to the first heat preservation area and is attached to the first heat preservation plate; the prefabricated formwork is provided with a driving assembly used for driving the first heat preservation plate to move to the first heat preservation area. According to the composite wall body, the environment adaptability of the composite wall body can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of building materials, and in particular to a composite wall. Background Art

[0002] At present, the walls used in buildings are generally brick walls or lightweight cement boards. Their disadvantages are that they have many construction processes, a long construction period, are greatly affected by climate, and have high maintenance costs. Therefore, in order to protect land resources and the environment and reduce construction costs, various composite building materials have gradually been promoted and used, especially composite wall materials that integrate wall insulation, which have attracted more and more attention.

[0003] In the prior art, a composite wall is formed by assembling a plurality of prefabricated templates in sequence, wherein an insulation board is arranged inside the prefabricated template. The plurality of prefabricated templates are assembled in sequence to form a composite wall integrating wall insulation, which greatly improves the construction period of the wall. However, such composite walls have poor environmental adaptability. In the hot summer, the indoor heat is dissipated outwards through the composite wall at a slow rate, resulting in the indoor temperature being in a high temperature state for a long time, causing inconvenience to people's normal life, and therefore further improvement is needed. Summary of the invention

[0004] In order to improve the environmental adaptability of a composite wall, the present application provides a composite wall.

[0005] The composite wall provided in this application adopts the following technical solution: A composite wall comprises a base and a plurality of prefabricated templates arranged on the top of the base, each of the prefabricated templates is provided with an insulation cavity, the insulation cavity comprises a first insulation zone and a second insulation zone which are interconnected, a first insulation board is provided in the first insulation zone, a second insulation board is slidably installed in the second insulation zone, one side of the second insulation board extends to the first insulation zone and fits with the first insulation board; the prefabricated template is provided with a driving component for driving the first insulation board to move to the first insulation zone.

[0006] By adopting the above-mentioned technical scheme, the first insulation board and the second insulation board are arranged, and the first insulation board and the second insulation board with insulation effect are respectively arranged in the first insulation zone and the second insulation zone of the insulation cavity, so that the insulation effect of the prefabricated template can be improved and the heat loss rate of the composite wall can be reduced; when it is in the summer season, the indoor temperature is relatively high due to long-term sunlight exposure. At this time, the second insulation board can be driven to move to the first insulation zone by the driving component. After the second insulation zone loses the second insulation board, the insulation effect of the second insulation zone is reduced, and the indoor heat is easily dissipated outward through the second insulation zone, thereby increasing the speed of indoor heat dissipation outward, and then improving the environmental adaptability of the composite wall.

[0007] Optionally, a docking rod is provided between two vertically adjacent prefabricated templates, and both ends of the docking rod are respectively abutted against two vertically adjacent second insulation boards, and two vertically adjacent second insulation boards are abutted against each other through the docking rod; an installation cavity is provided in the base, and the driving assembly includes a lifting plate, a lifting rod and a driving member, the lifting plate is slidably installed in the installation cavity, one end of the lifting rod is connected to the lifting plate, and the other end passes through the base and abuts against the second insulation board of the adjacent prefabricated template, and the prefabricated template is provided with a penetration groove for the docking rod or the lifting rod to penetrate; the driving member is arranged on the lifting plate to drive the lifting plate to rise and fall.

[0008] By adopting the above-mentioned technical scheme, through the setting of the lifting plate, the lifting rod and the driving member, the driving member drives the lifting plate to rise, and the lifting plate drives the lifting rod to move upward, thereby lifting the second insulation plate of the adjacent prefabricated formwork upward, and the two vertically adjacent insulation plates are abutted against each other through the docking rod, so that the lifting plate can synchronously drive multiple second insulation plates in a vertical row to move synchronously, forcing the second insulation plates to move into the first insulation zone, so that the indoor heat can be easily dissipated outward through the vertical multiple second insulation zones, thereby improving the heat dissipation effect of the overall structure; on the other hand, the docking rod is penetrated through two vertically adjacent prefabricated formworks, and the docking rod can serve as the skeleton of the composite wall to improve the stability of the overall structure.

[0009] Optionally, the driving member includes a driving rod and a connecting rod, the driving rod is rotatably installed in the installation cavity, the driving rod is provided with a moving block, the moving block is sleeved on the driving rod and threadedly connected to the driving rod; one end of the connecting rod is hinged to the moving block, and the other end is hinged to the lifting plate; one end of the driving rod passes through the base and is detachably connected to a driving handwheel.

[0010] By adopting the above-mentioned technical solution, through the setting of the driving rod and the connecting rod, when moving the second insulation plate, the driving rod is driven to rotate by the driving hand wheel to drive the moving block to slide along the length direction of the driving rod. The moving block forces the lifting plate to lift through the connecting rod, thereby pushing the second insulation plate to the first insulation area, thereby improving the convenience of moving the second insulation plate.

[0011] Optionally, a sliding frame is slidably installed in the second insulation zone, the second insulation plate is arranged on the sliding frame, and the second insulation plate is slidably installed in the second insulation zone through the sliding frame; the bottom wall and the top wall of the sliding frame are both provided with docking grooves, and the docking grooves are used for matching and inserting docking rods or lifting rods, and the second insulation plate and the docking rod or the second insulation plate and the lifting rod are abutted against each other through the sliding frame.

[0012] By adopting the above-mentioned technical scheme, through the setting of the sliding frame, the sliding frame provides an installation carrier for the second insulation board, so that the second insulation board can be slidably installed in the second insulation area; through the setting of the docking groove, the docking groove is used for matching and inserting the docking rod or the lifting rod, so that the docking rod and the sliding frame, or the lifting rod and the sliding frame are inserted and connected to limit the docking rod or the lifting rod, and the docking rod can serve as a skeleton between two vertically adjacent prefabricated templates to improve the stability of the overall structure.

[0013] Optionally, a sealing groove is provided on the plate surface of the prefabricated template, and both ends of the sealing groove are extended along the height direction. A connecting strip is installed between two horizontally adjacent prefabricated templates, and the connecting strip is embedded between the sealing grooves of two horizontally adjacent prefabricated templates. A sealing strip is provided on the side wall of the connecting strip; a locking assembly is provided between the connecting strip and the prefabricated template, and the connecting strip and the prefabricated template are connected via the locking assembly.

[0014] By adopting the above-mentioned technical solution and setting a connecting strip, the connecting strip provides an installation carrier for the sealing strip, so that the sealing strip is installed between the sealing grooves of two horizontally adjacent prefabricated templates, thereby improving the sealing effect of the overall structure; the connecting strip is fixed by a locking assembly to improve the connection stability of the sealing strip.

[0015] Optionally, a mounting groove is provided at the connection between adjacent side walls of the prefabricated template, the mounting groove passes through the plate surface of the prefabricated template away from the sealing groove, the mounting groove is an arc groove, and the mounting grooves of adjacent prefabricated templates form a complete circular groove structure; the locking assembly comprises a locking rod, a locking block and a locking piece, one end of the locking rod is connected to the connecting strip, and the other end is passed through the adjacent prefabricated template and extends to the mounting groove, the outer peripheral wall of the locking rod is provided with a limiting ring groove located in the mounting groove, and the outer peripheral wall of the locking rod at one end away from the connecting strip is provided with a cutting surface connected to the limiting ring groove; the locking block is arranged in the mounting groove of the adjacent prefabricated template, and the locking block is provided with a sliding groove, and the sliding groove is used for matching and passing through one end of the locking rod away from the connecting strip, and when the locking block moves to the limiting ring groove and rotates the locking block, the locking block is clamped in the limiting ring groove; the locking piece is arranged between the mounting groove and the locking block to limit the circumferential rotation of the locking block.

[0016] By adopting the above-mentioned technical scheme, through the arrangement of the locking rod, the locking block and the locking piece, when the connecting strip is installed, the connecting strip is embedded in the sealing groove, one end of the locking rod is passed through the installation groove, and then the locking block is inserted into the locking rod from the side away from the connecting strip. When the locking block moves to the limiting ring groove, the locking block is driven to rotate a certain angle around the axial direction of the locking rod, so that the locking block is clamped on the inner wall of the limiting ring groove, and the locking block is now rotated circumferentially through the locking piece, so that the locking block and the locking rod are connected as a whole, so that the connecting strip is fixedly installed in the sealing groove, thereby improving the installation convenience of the connecting strip; on the other hand, after the locking block is clamped on the limiting ring groove, the locking block abuts against the bottom wall of the installation groove, thereby limiting the adjacent prefabricated templates, so that the adjacent prefabricated templates are connected as a whole, which greatly improves the stability of the overall structure.

[0017] Optionally, a first locking hole is formed on the bottom wall of the mounting groove, and a second locking hole is formed on the locking block. When the locking block is located at the cutting surface of the locking rod, the first locking hole and the second locking hole are misaligned with each other. The locking piece includes a locking column and a locking spring. The locking column is slidably installed in the first locking hole, and the locking spring is installed between the locking seat and the first locking hole. The locking spring normally makes the locking column partially exposed in the first locking hole for insertion in the second locking hole.

[0018] By adopting the above technical scheme, through the arrangement of the locking column and the locking spring, the locking block is sleeved on the locking rod from the end away from the connecting strip (when the locking block has not moved to the limiting ring groove). At this time, the first locking hole and the second locking hole are misaligned with each other. As the locking block continues to move toward the limiting ring groove, the locking block close to the side wall of the limiting ring groove can push the locking column and force the locking column to move into the first locking hole. When the locking column moves into the first locking hole, the locking block moves to the limiting ring groove, and then the locking block is rotated so that the locking block is clamped in the limiting ring groove. By controlling the rotation angle of the locking block, the first locking hole and the second locking hole are kept relative to each other. When the first locking hole and the second locking hole are relative to each other, the locking column is inserted into the second locking hole under the action of the locking spring to limit the circumferential rotation of the locking block, thereby greatly improving the installation convenience between the locking block and the locking rod.

[0019] Optionally, the second locking hole is a through hole that passes through the locking block, and the locking block is detachably connected to an unlocking disk, and the unlocking disk is provided with a plurality of unlocking columns, and the unlocking columns are used to be inserted into the second locking hole to push the locking columns out of the second locking hole.

[0020] By adopting the above-mentioned technical solution and setting the unlocking disk, when the composite wall needs to be dismantled, the unlocking column of the unlocking disk is inserted into the second locking hole to push the locking column out of the second locking hole, thereby releasing the limiting effect on the locking block, and then the unlocking disk is driven to rotate a certain angle, so that the locking block can be disengaged from the limiting ring groove, thereby improving the convenience of disassembly of the locking block, so as to facilitate the recycling of components such as prefabricated formwork in the composite wall, thereby improving the flexibility of the overall structure.

[0021] Optionally, the second locking hole is a through hole passing through the locking block, and a finishing block is provided on the side of the locking block away from the connecting strip, and an elastic column for being inserted into the second locking hole is fixed to the side wall of the finishing block close to the locking block, and when the elastic column is fully inserted into the second locking hole, the elastic column is deformed, and the side wall of the finishing block away from the locking block remains flush with the board surface of the prefabricated template away from the connecting strip.

[0022] By adopting the above-mentioned technical solution and setting the facing block, after the locking block is installed, the elastic column of the facing block is aligned with the second locking hole of the locking block, and then a certain thrust is applied to deform the elastic column and embed it into the second locking hole. The side wall of the facing block away from the locking block is kept flush with the board surface of the prefabricated template away from the connecting strip, thereby improving the flatness of the composite wall surface and further improving the aesthetics of the overall structure.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting the first insulation board and the second insulation board, the first insulation board and the second insulation board with insulation effect are respectively set in the first insulation zone and the second insulation zone of the insulation cavity, so as to improve the insulation effect of the prefabricated template and reduce the heat loss rate of the composite wall; when it is in the summer season, the indoor temperature is relatively high due to the long-term exposure to sunlight. At this time, the second insulation board can be driven by the driving component to move to the first insulation zone. After the second insulation zone loses the second insulation board, the insulation effect of the second insulation zone is reduced, and the indoor heat is easily dissipated outward through the second insulation zone, thereby increasing the speed of indoor heat dissipation outward, thereby improving the environmental adaptability of the composite wall; 2. By setting the butt rod, the butt rod is passed through two vertically adjacent prefabricated formworks, and the butt rod can serve as the skeleton of the composite wall to improve the stability of the overall structure; 3. Through the arrangement of the locking rod, the locking block and the locking piece, when the connecting strip is installed, the connecting strip is embedded in the sealing groove, one end of the locking rod is passed through the installation groove, and then the locking block is inserted into the locking rod from the side away from the connecting strip. When the locking block moves to the limiting ring groove, the locking block is driven to rotate a certain angle around the axial direction of the locking rod, so that the locking block is clamped on the inner wall of the limiting ring groove, and the locking block is rotated circumferentially through the locking piece, so that the locking block and the locking rod are connected as a whole, so that the connecting strip is fixedly installed in the sealing groove, thereby improving the installation convenience of the connecting strip; on the other hand, after the locking block is clamped on the limiting ring groove, the locking block abuts against the bottom wall of the installation groove, thereby limiting the adjacent prefabricated templates, so that the adjacent prefabricated templates are connected as a whole, which greatly improves the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of this embodiment; Figure 2 It is an exploded schematic diagram showing the connector strip and the connector slot; Figure 3 is a partial cross-sectional view showing the first insulation board and the second insulation board; Figure 4 It is a partial cross-sectional view showing the locking assembly; Figure 5 It is an exploded schematic diagram showing the locking block; Figure 6 It is a structural schematic diagram reflecting the locking part; Figure 7 It is a schematic diagram showing the structure of the unlocking disk; Figure 8 It is a partial cross-sectional view showing the drive assembly.

[0025] Description of the accompanying drawings: 1. base; 11. installation cavity; 12. second sealing block; 13. cover plate; 14. guide rod; 2. prefabricated template; 21. insulation cavity; 211. first insulation zone; 212. second insulation zone; 213. sliding frame; 214. docking groove; 215. fixing frame; 216. slide rail; 22. first insulation board; 23. second insulation board; 24. penetration groove; 25. sealing groove; 26. installation groove; 261. first locking hole; 27. first prefabricated board; 271. plug-in strip; 272. plug-in groove; 273. avoidance groove; 28. second prefabricated board; 29. ​​connector; 291. connector Connecting bolts; 292, connecting nuts; 3, driving assembly; 31, lifting plate; 32, lifting rod; 33, driving rod; 331, moving block; 34, connecting rod; 35, driving hand wheel; 351, driving sleeve; 4, docking rod; 5, connecting strip; 51, sealing strip; 6, locking assembly; 61, locking rod; 611, limiting ring groove; 612, cutting surface; 613, locking part; 62, locking block; 621, sliding groove; 622, second locking hole; 63, locking column; 64, locking spring; 7, unlocking disk; 71, unlocking column; 8, facing block; 81, elastic column; 9, sealing strip; 91, first sealing block. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-8 This application is described in further detail.

[0027] The embodiment of the present application discloses a composite wall.

[0028] Reference Figure 1 A composite wall comprises a base 1 and a prefabricated formwork 2. In the present embodiment, the base 1 is a long strip structure, and the base 1 is used to be installed on the ground or the surface of a floor. It should be noted that when the base 1 is set on the ground, a plurality of anchor rods (not shown in the figure) can be set on the bottom wall of the base 1, and the base 1 is fixed to the ground by inserting the anchor rods. When the base 1 is set on the surface of the floor, the base 1 can be installed on the surface of the floor by bolting.

[0029] Reference Figure 1 , Figure 2 , Figure 3There are multiple prefabricated templates 2, all of which are arranged on the top of the base 1, and the multiple prefabricated templates 2 are stacked in sequence along the height direction. The base 1 and the multiple prefabricated templates 2 are combined to form a composite wall; the prefabricated template 2 includes a first prefabricated board 27 and a second prefabricated board 28, the board surface of the first prefabricated board 27 and the board surface of the second prefabricated board 28 are fitted to each other, the top wall of the first prefabricated board 27 and the top wall of the second prefabricated board 28 are fixedly installed with a plug-in strip 271, the bottom wall of the first prefabricated board 27 and the bottom wall of the second prefabricated board 28 are provided with a plug-in groove 272, and the plug-in groove 272 is used for matching and plugging with the plug-in strip 271, and two vertically adjacent prefabricated templates 2 are plugged into each other through the plug-in strip 271 and the plug-in groove 272.

[0030] Reference Figure 2 , Figure 3 A connecting piece 29 is installed between the first prefabricated panel 27 and the second prefabricated panel 28. The first prefabricated panel 27 and the second prefabricated panel 28 are detachably connected through the connecting piece 29. In this embodiment, the connecting piece 29 includes a connecting bolt 291 and a connecting nut 292. The connecting bolt 291 is sequentially passed through the plug-in strip 271 of the first prefabricated panel 27 and the plug-in strip 271 of the second prefabricated panel 28. The connecting nut 292 is sleeved on the connecting bolt 291 and is threadedly connected with the connecting bolt 291. The first prefabricated panel 27 and the second prefabricated panel 28 are combined through the connecting bolt 291 to form a prefabricated template 2.

[0031] It should be noted that the connecting bolts 291 in the present embodiment are countersunk bolts, and the inner walls of the plug-in slots 272 of the first prefabricated panel 27 and the inner walls of the plug-in slots 272 of the second prefabricated panel 28 are provided with avoidance slots 273 for avoiding the connecting bolts 291; with such a design, the first prefabricated panel 27 and the second prefabricated panel 28 are connected as a whole by the connecting bolts 291, and then when the plug-in strip 271 is inserted into the plug-in slots 272 in the upper prefabricated template 2, the plug-in slots 272 can limit the connecting bolts 291, thereby reducing the possibility of separation between the connecting bolts 291 and the connecting nuts 292.

[0032] Reference Figure 2 , Figure 4 A sealing groove 25 is provided on the plate surface of the prefabricated template 2 (i.e., the plate surface of the first prefabricated template 27 away from the plate surface of the second prefabricated template 28), and both ends of the sealing groove 25 are extended in the height direction. Each prefabricated template 2 is provided with two sealing grooves 25, and the two sealing grooves 25 are symmetrically distributed on both sides of the plate surface of the first prefabricated template 27. The sealing grooves 25 of two horizontally adjacent prefabricated templates 2 are connected to each other; a connecting strip 5 is installed between two horizontally adjacent prefabricated templates 2, and the connecting strip 5 is embedded between the sealing grooves 25 of two horizontally adjacent prefabricated templates 2. Both ends of the connecting strip 5 are extended in the height direction and embedded in the sealing grooves 25 of all vertical prefabricated templates 2.

[0033] Reference Figure 1 , Figure 4 It should be noted that the lower end of the connecting strip 5 extends to the base 1 and is fixedly connected to the surface of the base 1 by bolts; a sealing strip 51 is fixed to the side wall of the connecting strip 5 close to the second prefabricated panel 28, and both ends of the sealing strip 51 are extended along the length direction of the connecting strip 5. The sealing strip 51 is a rubber strip, which is used to improve the sealing between two horizontally adjacent prefabricated templates 2.

[0034] Reference Figure 2 , Figure 4 , Figure 5 A mounting groove 26 is provided at the connection between the adjacent side walls of the second prefabricated plate 28. There are four mounting grooves 26, which are respectively distributed at the four top corners of the second prefabricated plate 28. The mounting groove 26 runs through the plate surface of the second prefabricated plate 28 away from the first prefabricated plate 27. In this embodiment, the mounting groove 26 is an arc groove, and the mounting grooves 26 of the four adjacent second prefabricated plates 28 form a complete circular groove structure. A locking component 6 is provided between the connecting strip 5 and the prefabricated template 2, and the connecting strip 5 and the prefabricated template 2 are connected through the locking component 6.

[0035] Reference Figure 4 , Figure 5 , Figure 6 The locking assembly 6 includes a locking rod 61, a locking block 62 and a locking piece. The locking rod 61 is a circular rod-shaped structure. One end of the locking rod 61 is fixedly connected to the side wall of the connecting strip 5 close to the second prefabricated plate 28. The locking rod 61 and the connecting strip 5 are fixedly connected by welding. The other end of the locking rod 61 is sequentially penetrated through the four adjacent first prefabricated plates 27 and the four adjacent second prefabricated plates 28, and extends to the mounting groove 26; a limiting ring groove 611 is provided on the outer peripheral wall of the locking rod 61. The limiting ring groove 611 is arranged in a ring shape around the axial direction of the locking rod 61. The limiting ring groove 611 is located in the mounting groove 26. A cutting surface 612 is provided on the outer peripheral wall of one end of the locking rod 61 away from the connecting strip 5. There are two cutting surfaces 612, which are symmetrically distributed around the axial direction of the locking rod 61. The cutting surface 612 is connected to the limiting ring groove 611, and the distance between the two cutting surfaces 612 is equal to the outer diameter of the limiting ring groove 611.

[0036] Reference Figure 4 , Figure 5 , Figure 6For the convenience of description, the portion of the locking rod 61 having the cutting surface 612 (i.e., the portion of the locking rod 61 provided with the cutting surface 612) is defined as the locking portion 613 below; in the present embodiment, the locking block 62 is configured as a circular block structure, and the locking block 62 is provided with a sliding groove 621 penetrating the locking block 62, and the shape of the sliding groove 621 is adapted to the cross-sectional shape of the locking portion 613, and the locking block 62 is slidably sleeved on the locking portion 613 through the sliding groove 621; when the locking block 62 is sleeved on the locking portion 613 and moves to abut against the bottom wall of the mounting groove 26, the locking block 62 moves into the limiting ring groove 611, and when the locking block 62 is rotated to cause the locking block 62 to be misaligned with the cutting surface 612, the locking block 62 is clamped on the inner wall of the limiting ring groove 611.

[0037] Reference Figure 4 , Figure 5 , a first locking hole 261 is formed on the bottom wall of each mounting groove 26, and a plurality of second locking holes 622 are formed on the locking block 62. In the present embodiment, the number of the second locking holes 622 is set to four, and the four second locking holes 622 are arranged corresponding to the first locking holes 261 of the mounting grooves 26 in the four adjacent second prefabricated panels 28. When the locking block 62 is sleeved on the locking portion 613 through the sliding groove 621, the first locking hole 261 and the second locking hole 622 are staggered. When the locking block 62 moves into the limiting ring groove 611 and drives the locking block 62 to rotate a certain angle, the second locking hole 622 can be rotated to a state relative to the first locking hole 261. In the present embodiment, when the rotation angle of the locking block 62 is 45 degrees, the second locking hole 622 is rotated to a state relative to the first locking hole 261.

[0038] Reference Figure 4 , Figure 5The locking piece is installed between the installation groove 26 and the locking block 62 to limit the circumferential rotation of the locking block 62. The number of locking pieces is set in multiple and corresponds to the multiple first locking holes 261. The locking piece includes a locking column 63 and a locking spring 64. The locking column 63 is slidably installed in the first locking hole 261. The locking spring 64 is installed in the first locking hole 261. One end of the locking spring 64 is fixedly connected to the first locking hole 261, and the other end is fixedly connected to the locking column 63. The locking spring 64 normally makes one end of the locking column 63 partially exposed in the first locking hole 261 for insertion into the second locking hole 622; with such a design, when installing the locking block 62, the locking block 62 is sleeved on the locking portion 613 and pushed to the limiting ring groove 611, and then the locking block 62 is driven to rotate a certain angle, so that the second locking hole 622 is rotated to be opposite to the first locking hole 261, and the locking column 63 is inserted into the second locking hole 622 under the action of the locking spring 64 to limit the circumferential rotation of the locking block 62, so that the locking block 62 remains clamped in the limiting ring groove 611, so that the locking block 62 and the connecting strip 5 are connected as a whole, and then the connecting strip 5 and all the prefabricated templates 2 are connected as a whole.

[0039] Reference Figure 7 In this embodiment, the second locking hole 622 does not penetrate the through hole of the locking block 62. The locking block 62 is detachably connected to the unlocking disk 7. The unlocking disk 7 is circular. A plurality of unlocking columns 71 are fixedly installed on the side wall of the unlocking disk 7. All the unlocking columns 71 are correspondingly arranged to all the second locking holes 622 of the locking block 62. The length of the unlocking column 71 is adapted to the thickness of the locking block 62. The unlocking column 71 is used to be inserted into the second locking hole 622 to push the locking column 63 out of the second locking hole 622. With such a design, the locking block 62 can be detachably installed on the locking rod 61, so that when the composite wall needs to be disassembled, the locking block 62 can be disassembled, thereby improving the convenience of disassembly and assembly of the overall structure.

[0040] Reference Figure 4 , Figure 5 A facing block 8 is installed on the side of the locking block 62 away from the connecting strip 5, and a plurality of elastic columns 81 are fixedly installed on the side wall of the facing block 8 close to the locking block 62, and the plurality of elastic columns 81 are arranged corresponding to the plurality of second locking holes 622; the elastic columns 81 are elastically arranged, and the elastic columns 81 are used to be inserted in the corresponding second locking holes 622. When the elastic columns 81 are fully inserted in the second locking holes 622, the elastic columns 81 are deformed, and the side wall of the facing block 8 away from the locking block 62 remains flush with the board surface of the prefabricated template 2 away from the connecting strip 5, and the facing block 8 is detachably mounted on the locking block 62 through the elastic columns 81.

[0041] Reference Figure 1A seal 9 is installed on the top of the base 1, and all prefabricated templates 2 are located between the base 1 and the seal 9. Both ends of the seal 9 are extended along the length direction of the base 1, and a plurality of sealing grooves (not shown in the figure) are opened on the bottom wall of the seal 9, and the plurality of sealing grooves are used for matching and inserting the plug-in strips 271 of the prefabricated template 2; in this embodiment, the upper end of the connecting strip 5 is detachably connected to the seal 9, and the connecting strip 5 is detachably connected to the seal 9 by bolts; a plurality of first sealing blocks 91 are fixedly installed on the bottom wall of the seal 9, and all the first sealing blocks 91 are arranged at intervals along the length direction of the seal 9, and a plurality of second sealing blocks 12 are fixedly installed on the top wall of the base 1, and all the second sealing blocks 12 are arranged at intervals along the length direction of the base 1, and the first sealing blocks 91 and the second sealing blocks 12 are both used to be embedded in the mounting groove 26 of the prefabricated template 2 to ensure the flatness of the surface of the composite wall.

[0042] Reference Figure 3 The plate surface of the first prefabricated plate 27 close to the second prefabricated plate 28 and the plate surface of the second prefabricated plate 28 close to the first prefabricated plate 27 are both provided with sink grooves, and the sink grooves of the first prefabricated plate 27 and the sink grooves of the second prefabricated plate 28 are combined to form an insulation chamber 21; the insulation chamber 21 includes a first insulation zone 211 and a second insulation zone 212, the first insulation zone 211 is located above the second insulation zone 212, and the first insulation zone 211 and the second insulation zone 212 are connected to each other.

[0043] Reference Figure 3 A fixed frame 215 is fixedly installed in the first insulation zone 211, and the fixed frame 215 is located in the sink of the second prefabricated plate 28. A first insulation board 22 is fixedly installed in the fixed frame 215, and the first insulation board 22 is fixedly installed in the first insulation zone 211 through the fixed frame 215; a slide rail 216 is fixedly installed on the inner wall of the second insulation zone 212, and both ends of the slide rail 216 are extended along the height direction, and the upper end of the slide rail 216 extends to the first insulation zone 211, and a sliding frame 213 is provided in the second insulation zone 212, and the sliding frame 213 is slidably installed on the slide rail 216, and the sliding frame 213 normally moves to the second insulation zone 212 under the action of its own gravity, and a second insulation board 23 is fixedly installed in the sliding frame 213, and the second insulation board 23 is slidably installed in the second insulation zone 212 through the sliding frame 213, and can move toward the first insulation zone 211 (i.e., move upward) through the slide rail 216.

[0044] In this embodiment, the top wall of the second insulation zone 212 extends to the first insulation zone 211 and abuts against the first insulation board 22; the first insulation board 22 and the second insulation board 23 are both configured as polyurethane insulation boards; with such a design, the second insulation board 23 is normally located in the second insulation zone 212, so that the first insulation board 22 and the second insulation board 23 are normally staggered in the height direction to fill the insulation cavity 21, thereby improving the insulation effect of the prefabricated template 2.

[0045] Reference Figure 3 In this embodiment, the bottom wall and the top wall of the sliding frame 213 in each prefabricated template 2 are provided with a docking groove 214, and a docking rod 4 is installed between two vertically adjacent prefabricated templates 2. The two ends of the docking rod 4 are respectively inserted into the insulation cavity 21 of the two vertically adjacent prefabricated templates 2, and matched with the docking groove 214 inserted into the sliding frame 213. The two vertically adjacent second insulation boards 23 are abutted against each other through the docking rod 4 and the sliding frame 213 to form a whole in series; the prefabricated template 2 is provided with a driving component 3 for driving the first insulation board 22 to move to the first insulation zone 211.

[0046] Reference Figure 3 , Figure 8 A mounting cavity 11 is provided in the base 1, and a cover plate 13 for opening and closing the mounting cavity 11 is installed on the side wall of the base 1, and the cover plate 13 can be detachably installed on the base 1 by bolt fixing; the driving assembly 3 includes a lifting plate 31, a lifting rod 32 and a driving member, a guide rod 14 is fixedly installed in the mounting cavity 11, and the axial direction of the guide rod 14 is vertically arranged, the lifting plate 31 is slidably installed in the mounting cavity 11, and the guide rod 14 is penetrated in the lifting plate 31, and the lifting plate 31 is slidably installed in the mounting cavity 11 through the guide rod 14 so as to be able to be lifted and lowered; one end of the lifting rod 32 is fixedly connected to the top wall of the lifting plate 31, and the other end passes through the base 1 and matches and is inserted into the docking groove 214 of the sliding frame 213 in the adjacent prefabricated template 2, and the prefabricated template 2 (i.e., the first prefabricated plate 27) is provided with a penetration groove 24 for the penetration of the docking rod 4 or the lifting rod 32.

[0047] Reference Figure 1 , Figure 8 The driving member is arranged on the lifting plate 31 to drive the lifting plate 31 to rise and fall. The driving member includes a driving rod 33 and a connecting rod 34. The driving rod 33 is rotatably installed in the installation cavity 11. The axial direction of the driving rod 33 is perpendicular to the length direction of the lifting rod 32. One end of the driving rod 33 passes through the side wall of the base 1 and is detachably installed with a driving handwheel 35. The driving handwheel 35 has a driving sleeve 351. The driving sleeve 351 is sleeved on one end of the driving rod 33 and is circumferentially linked with the driving rod 33 (that is, when the driving sleeve 351 rotates, it can drive the driving rod 33 to rotate); the driving rod 33 is installed with a moving block 331, which is sleeved on the driving rod 33 and is threadedly connected to the driving rod 33; one end of the connecting rod 34 is hinged to the moving block 331, and the other end is hinged to the bottom wall of the lifting plate 31.

[0048] It should be noted that in other embodiments, air holes connected to the second insulation zone 212 can be opened on the plate surfaces of the first prefabricated plate 27 and the second prefabricated plate 28, so that when the second insulation plate 23 moves to the first insulation zone 211, the air holes can further improve the heat dissipation effect of the second insulation zone 212.

[0049] The implementation principle of a composite wall in an embodiment of the present application is as follows: when installing the composite wall, multiple prefabricated templates 2 are stacked in sequence on the top of the base 1 through the cooperation of the plug-in strips 271 and the plug-in holes. For each layer of prefabricated templates 2 stacked, it is necessary to insert a docking rod 4 into the prefabricated templates 2, so that after two vertically adjacent prefabricated templates 2 are stacked, the docking rod 4 can be inserted between the two vertically adjacent prefabricated templates 2; then, a connecting strip 5 is installed on one side of the first prefabricated plate 27, so that the locking rod 61 is inserted into the installation groove 26, and locked by the locking block 62, so that the base 1 and all the prefabricated templates 2 are connected as a whole to form a composite wall.

[0050] When the composite wall is used in places with a short use period such as construction sites, the locking block 62 can be disassembled through the unlocking disk 7 to facilitate the separation of multiple prefabricated formworks 2, which greatly improves the convenience of disassembly and assembly of the overall structure; the disassembled prefabricated formworks 2, base 1, etc. can be transferred to other occasions for reuse, which greatly improves the flexibility of the overall structure.

[0051] Under normal circumstances, the first insulation board 22 and the second insulation board 23 are used to improve the insulation effect of the prefabricated formwork 2. When it is hot in summer and the indoor heat needs to be dissipated in time, the driving rod 33 is rotated, and the lifting rod 32 can synchronously lift up multiple second insulation boards 23 to move the second insulation boards 23 into the first insulation zone 211. After the second insulation board 23 is lost, the insulation effect of the second insulation zone 212 is reduced, and the indoor heat can be easily dissipated outward through the second insulation zone 212, thereby increasing the speed at which the indoor heat is dissipated outward, thereby improving the environmental adaptability of the composite wall.

[0052] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A composite wall, characterized in that: The invention comprises a base (1) and a plurality of prefabricated templates (2) arranged on the top of the base (1), each of the prefabricated templates (2) being provided with a heat preservation cavity (21), the heat preservation cavity (21) comprising a first heat preservation zone (211) and a second heat preservation zone (212) which are interconnected, a first heat preservation plate (22) being provided in the first heat preservation zone (211), a second heat preservation plate (23) being slidably mounted in the second heat preservation zone (212), one side of the second heat preservation plate (23) extending to the first heat preservation zone (211) and being in contact with the first heat preservation plate (22); and the prefabricated template (2) being provided with a driving component (3) for driving the first heat preservation plate (22) to move to the first heat preservation zone (211).

2. A composite wall according to claim 1, characterized in that: A docking rod (4) is provided between two vertically adjacent prefabricated templates (2), and two ends of the docking rod (4) are respectively abutted against two vertically adjacent second insulation boards (23), and the two vertically adjacent second insulation boards (23) are abutted against each other through the docking rod (4); an installation cavity (11) is provided in the base (1), and the driving component (3) comprises a lifting plate (31), a lifting rod (32) and a driving member, the lifting plate (31) is slidably installed in the installation cavity (11), one end of the lifting rod (32) is connected to the lifting plate (31), and the other end passes through the base (1) and abuts against the second insulation board (23) of the adjacent prefabricated template (2), and the prefabricated template (2) is provided with a penetration groove (24) for the docking rod (4) or the lifting rod (32) to penetrate; the driving member is arranged on the lifting plate (31) to drive the lifting plate (31) to rise and fall.

3. A composite wall according to claim 2, characterized in that: The driving member comprises a driving rod (33) and a connecting rod (34); the driving rod (33) is rotatably mounted in the mounting cavity (11); the driving rod (33) is provided with a moving block (331); the moving block (331) is sleeved on the driving rod (33) and is threadedly connected to the driving rod (33); one end of the connecting rod (34) is hinged to the moving block (331), and the other end is hinged to the lifting plate (31); one end of the driving rod (33) passes through the base (1) and is detachably connected to a driving hand wheel (35).

4. A composite wall according to claim 2, characterized in that: A sliding frame (213) is slidably installed in the second heat preservation zone (212), the second heat preservation plate (23) is arranged on the sliding frame (213), and the second heat preservation plate (23) is slidably installed in the second heat preservation zone (212) through the sliding frame (213); the bottom wall of the sliding frame (213) and the top wall of the sliding frame (213) are both provided with docking grooves (214), and the docking grooves (214) are used for matching and inserting docking rods (4) or lifting rods (32), and the second heat preservation plate (23) and the docking rod (4) or the second heat preservation plate (23) and the lifting rod (32) are abutted against each other through the sliding frame (213).

5. A composite wall according to claim 1, characterized in that: The plate surface of the prefabricated template (2) is provided with a sealing groove (25), and the two ends of the sealing groove (25) are extended in the height direction. A connecting strip (5) is installed between two horizontally adjacent prefabricated templates (2), and the connecting strip (5) is embedded between the sealing grooves (25) of the two horizontally adjacent prefabricated templates (2). The side wall of the connecting strip (5) is provided with a sealing strip (51); a locking component (6) is provided between the connecting strip (5) and the prefabricated template (2), and the connecting strip (5) and the prefabricated template (2) are connected via the locking component (6).

6. A composite wall according to claim 5, characterized in that: The connection between the adjacent side walls of the prefabricated template (2) is provided with an installation groove (26), and the installation groove (26) passes through the plate surface of the prefabricated template (2) away from the sealing groove (25). The installation groove (26) is an arc-shaped groove, and the installation grooves (26) of the adjacent prefabricated templates (2) form a complete circular groove structure; the locking component (6) comprises a locking rod (61), a locking block (62) and a locking piece, one end of the locking rod (61) is connected to the connecting strip (5), and the other end is passed through the adjacent prefabricated template (2) and extends to the installation groove (26), the outer peripheral wall of the locking rod (61) is provided with a limiting ring groove (611) located in the installation groove (26), and the locking block (62) is provided with a locking piece. The outer peripheral wall of one end of the rod (61) away from the connecting strip (5) is provided with a cutting surface (612) connected to the limiting ring groove (611); the locking block (62) is arranged in the installation groove (26) of the adjacent prefabricated template (2), and the locking block (62) is provided with a sliding groove (621), and the sliding groove (621) is used for matching and penetrating the end of the locking rod (61) away from the connecting strip (5), when the locking block (62) moves to the limiting ring groove (611) and rotates the locking block (62), the locking block (62) is engaged with the limiting ring groove (611); the locking piece is arranged between the installation groove (26) and the locking block (62) to limit the circumferential rotation of the locking block (62).

7. A composite wall according to claim 6, characterized in that: The bottom wall of the mounting groove (26) is provided with a first locking hole (261), and the locking block (62) is provided with a second locking hole (622). When the locking block (62) is located at the cutting surface (612) of the locking rod (61), the first locking hole (261) and the second locking hole (622) are offset from each other. The locking element comprises a locking column (63) and a locking spring (64). The locking column (63) is slidably installed in the first locking hole (261), and the locking spring (64) is installed between the locking seat and the first locking hole (261). The locking spring (64) normally allows the locking column (63) to be partially exposed in the first locking hole (261) so as to be inserted into the second locking hole (622).

8. A composite wall according to claim 7, characterized in that: The second locking hole (622) is a through hole that penetrates the locking block (62); the locking block (62) is detachably connected to an unlocking disk (7); the unlocking disk (7) is provided with a plurality of unlocking columns (71); the unlocking columns (71) are used to be inserted into the second locking hole (622) to push the locking columns (63) out of the second locking hole (622).

9. A composite wall according to claim 7, characterized in that: The second locking hole (622) is a through hole that passes through the locking block (62); a facing block (8) is provided on a side of the locking block (62) away from the connecting strip (5); an elastic column (81) for being inserted into the second locking hole (622) is fixed to the side wall of the facing block (8) close to the locking block (62); when the elastic column (81) is fully inserted into the second locking hole (622), the elastic column (81) is deformed, and the side wall of the facing block (8) away from the locking block (62) remains flush with the board surface of the prefabricated template (2) away from the connecting strip (5).

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