An overhead floor heat preservation structure and a construction method thereof

Abstract

The present application belongs to the technical field of wallboard heat preservation, and particularly relates to an overhead floor heat preservation structure and a construction method thereof, which comprises a building wall and a heat preservation board installed on the surface of the building wall. The heat preservation board is installed on the outer surface of the building wall by means of a first mortar layer applied on the surface, and the bottom of the heat preservation board is inserted into the interior of a keel. The outer surface of the heat preservation board is coated with an outer mortar layer, and a net plate is arranged in the interior of the outer mortar layer in a sandwiched manner. A reinforcing member is arranged in the integrated space of the four corner grooves at the joint of four adjacent heat preservation boards. A sleeve pipe is movably inserted into the joint of four adjacent heat preservation boards. Two reinforcing plates arranged in the same vertical direction are connected by a groove rod. The overhead floor heat preservation structure and the construction method thereof can increase the strength of the heat preservation board, avoid the peeling and falling of single or multiple heat preservation boards, improve the stability of the overall structure of the heat preservation board outer wall, and prevent the peeling of the outer heat preservation wall board.

Description

Technical Field

[0001] The present invention relates to the technical field of wall panel insulation, in particular to an overhead floor insulation structure, and also to a construction method of the overhead floor insulation structure. Background Art

[0002] Exterior wall insulation boards, also known as Horizon building exterior wall decorative integrated boards, are a composite of polymer mortar, fiberglass mesh, and flame-retardant molded polystyrene foam (EPS) or extruded polystyrene (XPS). These boards are a versatile, factory-produced, on-site adhesive-bonded material that meets current energy-saving demands for residential buildings, improves the insulation level of industrial and residential exterior walls, and is a preferred material for energy-saving retrofits of existing buildings. In a world with diverse building structures, elevated floors are the most popular structure for large shopping malls, and most elevated floors are insulated using exterior wall insulation boards.

[0003] Problems with existing technologies:

[0004] External thermal insulation is placed on both sides of the wall, and will be directly exposed to various influences from nature during use. When there is a strong wind, the insulation layer is often blown off, and it is very easy to have product quality problems such as cracks and hollow walls. In addition, the external wall insulation is directly exposed to the outside, the sun and rain, and due to long-term direct exposure to harsh environments, the adhesive and fixing materials will age and loosen due to wind and rain, and then the insulation wall panels will have the hidden dangers of falling from high altitude and cracking, affecting the actual service life of the external insulation; in addition, since the insulation layer is between the base layer and the outer surface layer, although reinforcement measures have been taken, the expansion coefficient and specific volume of the insulation material will still affect the stability between them, resulting in the possibility of peeling off of the "wall skin" part of the wall panel during long-term use of the external insulation wall panel. Summary of the Invention

[0005] Based on the above-mentioned deficiencies in the existing technology, the technical problem to be solved by the present invention is to provide an elevated floor insulation structure and a construction method thereof, which can increase the strength of the insulation board itself, prevent single or multiple insulation boards from peeling off and falling off, improve the stability of the overall structure of the insulation board exterior wall, and at the same time prevent the "wall skin" of the exterior insulation wall panel from peeling off.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical measures:

[0007] The application provides an overhead floor heat preservation structure, which comprises a building wall and a heat preservation plate installed on the surface of the building wall, the outer surface of the building wall is fixedly installed with a keel at equal intervals, the heat preservation plate is fixedly installed on the outer surface of the building wall through a first mortar layer applied on the surface, the bottom of the heat preservation plate is inserted into the interior of the keel, the outer surface of the heat preservation plate is coated with an outer mortar layer, and a net plate is arranged in the interior of the outer mortar layer in a sandwiched mode; the four corners of the heat preservation plate are provided with corner grooves, a ring-shaped steel bar is fixedly arranged in the interior of the heat preservation plate, and the four sides of the ring-shaped steel bar are integrally connected with hook-shaped steel bars, the hook-shaped steel bars are respectively extended into the interiors of the corner grooves, and the hook-shaped steel bars are provided with L-shaped hooks at the ends; one reinforcing piece is arranged in the integrated space of the four corner grooves at the joint of the four adjacent heat preservation plates, the reinforcing piece comprises a reinforcing plate, straight interfaces are symmetrically arranged on the upper end and the lower end of the reinforcing plate through a middle horizontal line, the hook-shaped ends of the hook-shaped steel bars are inserted into the interiors of the corresponding straight interfaces, a contraction plate is movably assembled on one side of the reinforcing plate, lock steel mouths for clamping the hook-shaped ends of the hook-shaped steel bars are symmetrically arranged on the four corners of the contraction plate through a middle horizontal line, and a vertical guide groove is formed in the middle part of the contraction plate in a penetrating mode; a sleeve pipe is movably inserted at the joint of the four adjacent heat preservation plates, the end of the sleeve pipe is rotationally connected with the center of the reinforcing plate, the sleeve pipe movably penetrates the middle part of the contraction plate, and a guide rotating rod is fixedly arranged on one side of the outer wall of the end of the sleeve pipe and movably inserted into the interior of the vertical guide groove.

[0008] Further, two diagonal sides of the reinforcing plate are fixedly provided with guide pins, two diagonal sides of the contraction plate are provided with guide pin grooves, and the guide pins are movably inserted into the interiors of the guide pin grooves.

[0009] Further, an L-shaped connecting rod mouth is formed in the middle of the top of the reinforcing plate, a direct connecting rod mouth is formed in the middle of the bottom of the reinforcing plate, a blocking frame is rotationally installed on one side of the outer wall of the reinforcing plate and located at the direct connecting rod mouth, and a blocking block is arranged on the outer wall of the reinforcing plate and located at the bottom.

[0010] Further, two reinforcing plates located in the same vertical line direction are connected with a groove rod, the bottom end of the groove rod is connected in the interior of the L-shaped connecting rod mouth of the reinforcing plate located at the bottom, and the top end of the groove rod is connected in the interior of the direct connecting rod mouth of the reinforcing plate located at the top.

[0011] Further, the outer walls of the two sides of the heat preservation plate are provided with side grooves for the groove rod to pass through, the back surface of the heat preservation plate is provided with sawtooth grooves at equal intervals, and the outer side of the keel is provided with groove mouths for providing the mounting space of the reinforcing piece.

[0012] Preferably, a bolt is inserted through the inside of the sleeve, and the end of the bolt is drilled into the inside of the building wall.

[0013] Preferably, the outer mortar layer comprises a second mortar layer applied on the outer surface of the insulation board, the mesh board is laid on the outer surface of the second mortar layer, the outer surface of the mesh board is coated with a third mortar layer, and the second mortar layer and the third mortar layer are connected by a connecting mortar body passing through the mesh holes of the mesh board.

[0014] Further, the end of the sleeve away from the building wall is movably screwed with a screw cover for fixing the mesh board, and the inner wall of the sleeve away from the building wall is provided with threads.

[0015] Preferably, the outer surface of the outer mortar layer is screwed with a bolted member for installing an outer decoration, the bolted member comprises a tubular screw pipe, the outer surface of one end of the screw pipe is equidistantly and integrally connected with a threaded plate, and the outer surface of the screw pipe and the outer surface of the threaded plate are provided with threads of the same pitch, the other end of the screw pipe is sleeved with a sealing ring gasket for waterproofing, the inner wall of the screw pipe is provided with an inner screw cavity for screwing a mounting bolt, and the inner wall of the screw pipe is connected with four plastic waterproof petals in the shape of a sector.

[0016] Correspondingly, the application also provides a construction method for manufacturing the overhead floor insulation structure, and the steps are as follows:

[0017] S1: first, the outer surface of the building wall is cleaned, then a horizontal keel is installed on the outer surface of the building wall, and then mortar is applied on the back of the insulation board and the insulation board is fixed and pasted on the outer surface of the building wall, wherein the bottom insulation board is inserted into the inside of the keel;

[0018] S2: after two insulation boards are horizontally installed, a reinforcing member is inserted into the corner groove splicing space at the top of the junction, in the process, the hook-shaped steel bars in the two corner grooves are inserted into the inside of the two straight interfaces at the bottom of the reinforcing plate, then the bottom of a groove rod is inserted into the inside of the L-shaped connecting rod port, and subsequently, two insulation boards are laid and installed above the two insulation boards, and the hook-shaped steel bars at the bottom of one corner are inserted into the inside of the other two straight interfaces, and the groove rod passes through the edge grooves of the side walls of the two insulation boards;

[0019] S3: on the basis of step S2, the sleeve is rotated, the condensing plate is horizontally and linearly moved on one side of the reinforcing plate, the corresponding hook-shaped steel bars are clamped into the inside of the locking steel port, one reinforcing plate can be connected with the hook-shaped steel bars in the inside of four insulation boards at the same time, then a bolt is inserted into the inside of the sleeve and drilled into the inside of the building wall;

[0020] S4: according to the process of step S2, the next reinforcing piece is installed, and the reinforcing piece is located directly above the previous reinforcing piece, and at the same time, the channel bar installed in step S2 is inserted into the direct bar port at the bottom of the reinforcing plate, after the insertion is completed, the stopper just blocks the channel bar and makes the channel bar and the reinforcing plate in a fixed connection relationship, and finally the reinforcing piece is fixed in the way of step S3;

[0021] S5: after the fixing and installation of the insulation board are completed, the external surface of the insulation board is coated with mortar to form a second mortar layer, then the external surface of the second mortar layer is paved with a mesh plate, and the mesh plate is fixed by screwing the screw cap with the sleeve, and finally, the external surface of the mesh plate is coated with mortar to form a third mortar layer, and after the mortar solidifies, a connecting mortar body will be naturally formed in the mesh hole of the mesh plate;

[0022] S6: according to the decoration needs, after the external insulation measures are installed and formed, according to the decoration design, the corresponding wallboard position is punched into the bolt connection piece, after being punched, the bolt connection piece for installing the external decoration is screwed into the sleeve, which changes the traditional way of punching the bolt connection piece into the wall.

[0023] From the above, the beneficial effects of the present application are as follows:

[0024] 1. The ring steel and the hook-shaped steel provided in the insulation board are used to increase the structural strength of the insulation board and reduce the possibility of self-fracture and damage of the insulation board during use.

[0025] 2. The reinforcing piece structure can connect the four hook-shaped steels inside the insulation board, so that after the insulation board is installed, the insulation board not only has a connection force with the building wall, but also has a connection force between adjacent insulation boards, so that when a piece of insulation board has a tendency to peel off the wall, the force driving it to fall will be dispersed to the surrounding insulation boards, avoiding the possibility of single insulation board peeling off and falling, and making the overall structure of the insulation board outer wall more stable, solving the hidden danger of high-altitude falling and cracking of the wall board due to aging and loosening of the bonding material caused by harsh environment, and ensuring the actual service life of the external insulation.

[0026] 3. Under the action of a channel bar, the upper and lower reinforcing pieces also have a certain connection relationship, thereby indirectly increasing the range of connection effect between the insulation boards, and avoiding the possibility of a large area of external insulation wall board peeling off together, further improving the structural stability of the external insulation wall.

[0027] 4. Apply mortar on the outer surface of the insulation board and form a second mortar layer. Then, lay the mesh board on the outer surface of the second mortar layer, and fix the mesh board by screwing the screw cap and the sleeve. Finally, apply mortar on the outer surface of the mesh board and form a third mortar layer. After the mortar solidifies, a connecting mortar body will naturally form in the mesh holes of the mesh board. Here, by connecting the mesh board and the sleeve, the outer mortar layer can be connected to the building wall through the sleeve and bolts, so that the outer mortar layer can be more firmly arranged on the outer surface of the insulation board, avoiding the hidden danger of peeling of the "wall skin" of the outer insulation wall panel. In addition, the formation of the connecting mortar body also forms an integrated connection structure between the second mortar layer and the third mortar layer, which cooperates with the mesh board to improve the structural strength of the outer mortar layer.

[0028] 5. A bolt connection is provided, which can be used to screw the bolt connection used to install the exterior decoration into the interior of the screw tube according to the decoration design, changing the traditional method of directly driving the bolt connection into the wall. After the exterior decoration and the bolt connection are removed, the screw tube is left inside the nail hole. The four fan-shaped plastic waterproof flaps at the end of the screw tube just block the opening of the screw tube, thereby preventing moisture from entering the screw tube and penetrating into the interior of the wall. In addition, the sealing ring gasket can also prevent moisture from penetrating into the wall through the gap, further preventing moisture infiltration and effectively preventing mold on the insulation wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0030] Figure 1 This is a three-dimensional diagram of the installation of the elevated floor insulation structure of the present invention;

[0031] Figure 2 for Figure 1 A local enlarged structural diagram at point A in the middle;

[0032] Figure 3 This is an exploded view of the elevated floor insulation structure of the present invention;

[0033] Figure 4 This is an exploded view of the assembly of the insulation board and the reinforcement member of the present invention;

[0034] Figure 5 This is a diagram showing the internal structure of the insulation board of the present invention;

[0035] Figure 6 This is an exploded view of the assembly of the reinforcement member and the sleeve of the present invention;

[0036] Figure 7 It is a planar cross-sectional view of the thermal insulation structure of the present invention;

[0037] Figure 8 This is a partial structural diagram of the assembly of the outer mortar layer and the mesh plate of the present invention;

[0038] Figure 9 It is a cross-sectional structural diagram of the bolt connector of the present invention.

[0039] Description of reference numerals:

[0040] 1. Building wall; 2. Insulation board; 201. Angle groove; 202. Side groove; 203. Ring reinforcement; 204. Hook reinforcement; 205. Sawtooth groove; 3. First mortar layer; 4. Outer mortar layer; 401. Second mortar layer; 402. Third mortar layer; 403. Connecting mortar body; 5. Mesh plate; 6. Keel; 601. Notch; 7. Reinforcement; 701. Reinforcement plate; 702. Linear interface; 703. L-shaped connecting rod port; 704. Direct rod mouth; 705, stop frame; 706, stop block; 707, guide pin; 708, condensation plate; 709, lock rib mouth; 710, conduit groove; 711, vertical guide groove; 712, guide pin groove; 8, groove rod; 9, sleeve; 901, guide rod; 902, bolt; 903, screw cover; 10, bolted part; 1001, screw tube; 1002, threaded plate; 1003, inner screw cavity; 1004, plastic waterproof flap; 1005, sealing ring gasket. DETAILED DESCRIPTION

[0041] Next, combine Figures 1 to 9 The present invention provides an elevated floor insulation structure and a construction method thereof.

[0042] Depend on Figure 1 As shown, the elevated floor insulation structure of the present invention includes a building wall 1 and an insulation board 2 installed on the surface of the building wall 1, the outer surface of the building wall 1 is fixedly installed with keels 6 at equal intervals, and the insulation board 2 is glued to the outer surface of the building wall 1 by applying a first mortar layer 3 on the surface, and serrated grooves 205 are opened at equal intervals on the back of the insulation board 2, and the bottom of the insulation board 2 is inserted into the inside of the keel 6, the outer surface of the insulation board 2 is coated with an outer mortar layer 4, and the inner layer of the outer mortar layer 4 is sandwiched with a mesh panel 5.

[0043] According to the above structure, the outer surface of the building wall 1 is first cleaned, and then a horizontal keel 6 is installed on the outer surface of the building wall 1. Then, mortar is applied to the back of the insulation board 2 to form a first mortar layer 3. Then, the insulation board 2 is pasted and fixed to the outer surface of the building wall 1. In addition, the serrated groove 205 is provided to increase the contact area and contact friction between the mortar and the insulation board 2. The insulation board 2 at the bottom has its bottom inserted into the interior of the keel 6.

[0044] Example 1

[0045] like Figure 4 andFigure 5 As shown, the four corners of the heat preservation plate 2 are provided with corner grooves 201, and the inside of the heat preservation plate 2 is fixedly provided with a ring steel 203, and the four sides of the ring steel 203 are integrally connected with hook-shaped steels 204, the ends of the hook-shaped steels 204 respectively extend to the inside of the corner grooves 201, and the ends of the hook-shaped steels 204 are provided as L-shaped hooks.

[0046] According to the above structure, the ring steel 203 and the hook-shaped steel 204 provided in the inside of the heat preservation plate 2 are used to increase the structural strength of the heat preservation plate 2 as a whole, and reduce the possibility of damage and fracture of the heat preservation plate 2 during use.

[0047] As shown in Figure 3 , Figure 4 and Figure 6 , four corner grooves 201 integrated spaces at the joint of the adjacent four heat preservation plates 2 are provided with a reinforcing member 7, the reinforcing member 7 comprises a reinforcing plate 701, and the upper and lower ends of the reinforcing plate 701 are symmetrically provided with straight interfaces 702 with a middle horizontal line, and the hook-shaped ends of the hook-shaped steels 204 are inserted into the inside of the corresponding straight interfaces 702, one side of the reinforcing plate 701 is movably assembled with a contraction plate 708, and the four corners of the contraction plate 708 are symmetrically provided with lock steel openings 709 for clamping the ends of the hook-shaped steels 204 with a middle horizontal line, and a vertical guide groove 711 is provided in the upper middle part of the contraction plate 708. Two diagonal sides of the side surface of the reinforcing plate 701 are fixedly provided with guide pins 707, two diagonal sides of the contraction plate 708 are provided with guide pin grooves 712, the guide pins 707 are movably inserted into the inside of the guide pin grooves 712, and a guide pipe groove 710 is provided in the middle part of the contraction plate 708 for the sleeve pipe 9 to pass through.

[0048] As shown in Figure 6 and Figure 7 , the joint of the adjacent four heat preservation plates 2 is movably inserted with a sleeve pipe 9, the end of the sleeve pipe 9 is rotatably connected with the center of the reinforcing plate 701, and the sleeve pipe 9 movably penetrates the middle part of the contraction plate 708, one side of the outer wall of the end of the sleeve pipe 9 is fixedly provided with a guide rotating rod 901, the guide rotating rod 901 is movably inserted into the inside of the vertical guide groove 711, a bolt 902 is inserted into the inside of the sleeve pipe 9, and the end of the bolt 902 is drilled into the inside of the building wall 1.

[0049] According to the above structure, after the two heat insulation plates 2 are horizontally installed, the reinforcing member 7 is inserted into the joint space of the corner groove 201 at the top of the junction, and in the process, the hook-shaped steel bars 204 inside the two corner grooves 201 are just inserted into the inside of the two linear interfaces 702 at the bottom of the reinforcing plate 701, and then two heat insulation plates 2 are installed above the two heat insulation plates 2, and the hook-shaped steel bars 204 at one corner of the bottom of the heat insulation plates 2 are inserted into the inside of the other two linear interfaces 702; then, the sleeve 9 is rotated, and since the guide rod 901 is inserted into the vertical guide groove 711, the contraction plate 708 will move horizontally and linearly on one side of the reinforcing plate 701, causing the corresponding hook-shaped steel bars 204 to be clamped into the inside of the locking steel port 709, and finally realizing that one reinforcing plate 701 is connected with the hook-shaped steel bars 204 inside four heat insulation plates 2. The structure of the reinforcing member 7 can connect the hook-shaped steel bars 204 inside four heat insulation plates 2, so that after the heat insulation plate 2 is installed, the heat insulation plate 2 not only has a connecting force with the building wall 1, but also has a connecting force between adjacent heat insulation plates 2, so that when a heat insulation plate 2 has a tendency to peel off together with the wall skin, the force driving it to fall will be dispersed to the surrounding heat insulation plates 2, avoiding the possibility of a single heat insulation plate 2 peeling off and falling, and making the overall structure of the heat insulation plate 2 outer wall more stable, solving the hidden danger of high-altitude falling and cracking of the wallboard due to the aging and loosening of the bonding material caused by the harsh environment, and ensuring the actual service life of the external insulation.

[0050] As shown in Figure 4 and Figure 6 , an L-shaped connecting rod port 703 is formed in the middle of the top of the reinforcing plate 701, a direct rod port 704 is formed in the middle of the bottom of the reinforcing plate 701, a blocking frame 705 is rotatably installed on the outer wall of the reinforcing plate 701 and located on one side of the direct rod port 704, and a blocking block 706 is arranged on the outer wall of the reinforcing plate 701 at the bottom to block the blocking frame 705. Two reinforcing plates 701 located in the same vertical direction are connected by a groove rod 8, the bottom end of the groove rod 8 is connected to the inside of the L-shaped connecting rod port 703 of the reinforcing plate 701 at the bottom, and the top end of the groove rod 8 is connected to the inside of the direct rod port 704 of the reinforcing plate 701 at the top.

[0051] As shown in Figure 1 and Figure 4 , the outer walls of the two sides of the heat insulation plate 2 are provided with edge grooves 202 for the groove rod 8 to pass through, and the outer side of the batten 6 is provided with a slot 601 for providing a mounting space for the reinforcing member 7.

[0052] According to the above structure, after installing the first reinforcing member 7, the bottom of a slot rod 8 is inserted into the inside of the L-shaped connecting rod port 703, and when the next reinforcing member 7 is installed above it, the top of the slot rod 8 installed in the last step is inserted into the direct rod port 704 of the next reinforcing plate 701, and during the insertion process, the slot rod 8 will first push the stopper 705 to rotate, and after the slot rod 8 is fully inserted, the stopper 705 will be separated from the top end of the slot rod 8 and will rotate back to the original position, and under the blocking of the stop block 706, the horizontal stopper 705 just blocks the slot rod 8 and makes the slot rod 8 and the reinforcing plate 701 in a fixed connection relationship, and at this time, under the action of a slot rod 8, there is also a certain connection relationship between the upper and lower reinforcing members 7, thereby indirectly increasing the range of the connection effect between the thermal insulation plates 2, and avoiding the possibility of a large area of the external thermal insulation wall plate peeling off together, and further improving the structural stability of the external thermal insulation wall.

[0053] The working principle of the present application is as follows: after two thermal insulation plates 2 are installed horizontally, the reinforcing member 7 is inserted into the corner slot 201 splicing space at the top of the junction, and during the process, the hook-shaped steel bars 204 inside the two corner slots 201 are just inserted into the inside of the two straight interfaces 702 at the bottom of the reinforcing plate 701, and then the bottom of a slot rod 8 is inserted into the inside of the L-shaped connecting rod port 703, and then two thermal insulation plates 2 are laid and installed above the two thermal insulation plates 2, and the hook-shaped steel bars 204 at the bottom of one corner are inserted into the inside of the other two straight interfaces 702, and the slot rod 8 just passes through the edge slot 202 of the side wall of the two thermal insulation plates 2; then, the sleeve 9 is rotated, and since the guide rod 901 is inserted into the vertical guide slot 711, the contraction plate 708 will move horizontally and linearly on one side of the reinforcing plate 701, causing the corresponding hook-shaped steel bars 204 to be clamped into the inside of the locking rod port 709, and finally realizing that one reinforcing plate 701 is connected with four hook-shaped steel bars 204 inside the four thermal insulation plates 2.

[0054] Then, the bolt 902 is inserted into the inside of the sleeve 9 and drilled into the inside of the building wall 1, thereby causing the reinforcing member 7 to have a connecting force with the building wall 1; then the next reinforcing member 7 is installed, and the reinforcing member 7 is located directly above the last reinforcing member 7, and at this time, the top of the slot rod 8 connected in the last step will be inserted into the direct rod port 704 of the next reinforcing plate 701, and during the insertion process, the slot rod 8 will first push the stopper 705 to rotate, and after the slot rod 8 is fully inserted, the stopper 705 will be separated from the top end of the slot rod 8 and will rotate back to the original position, and under the blocking of the stop block 706, the horizontal stopper 705 just blocks the slot rod 8 and makes the slot rod 8 and the reinforcing plate 701 in a fixed connection relationship, and at this time, under the action of a slot rod 8, there is also a certain connection relationship between the upper and lower reinforcing members 7, thereby indirectly increasing the range of the connection effect between the thermal insulation plates 2, and avoiding the possibility of a large area of the external thermal insulation wall plate peeling off together, and further improving the structural stability of the external thermal insulation wall.

[0055] Example two

[0056] As Figure 8As shown in the drawings, the outer mortar layer 4 comprises a second mortar layer 401 applied on the outer surface of the insulation board 2, a mesh plate 5 laid on the outer surface of the second mortar layer 401, and a third mortar layer 402 applied on the outer surface of the mesh plate 5, and the second mortar layer 401 and the third mortar layer 402 are connected through a connecting mortar body 403 passing through the mesh holes of the mesh plate 5.

[0057] As shown in the drawings, Figure 7 As shown in the drawings, the end of the sleeve pipe 9 away from the building wall 1 is movably screwed with a screw cap 903 for fixing the mesh plate 5, and the inner wall of the sleeve pipe 9 away from the building wall 1 is provided with threads.

[0058] According to the above structure, the mortar is applied on the outer surface of the insulation board 2 to form the second mortar layer 401, then the mesh plate 5 is laid on the outer surface of the second mortar layer 401, and the mesh plate 5 is fixed by screwing the screw cap 903 with the sleeve pipe 9, and finally, the mortar is applied on the outer surface of the mesh plate 5 to form the third mortar layer 402, and after the mortar solidifies, the connecting mortar body 403 is naturally formed in the mesh holes of the mesh plate 5. By connecting the mesh plate 5 with the sleeve pipe 9, the outer mortar layer 4 can be connected between the sleeve pipe 9 and the building wall 1 through the bolt 902, so that the outer mortar layer 4 can be more stably arranged on the outer surface of the insulation board 2, and the peeling risk of the outer insulation wallboard is avoided.

[0059] The working principle of the present application is as follows: after the insulation board 2 is fixed and installed, the mortar is applied on the outer surface of the insulation board 2 to form the second mortar layer 401, then the mesh plate 5 is laid on the outer surface of the second mortar layer 401, and the mesh plate 5 is fixed by screwing the screw cap 903 with the sleeve pipe 9, and finally, the mortar is applied on the outer surface of the mesh plate 5 to form the third mortar layer 402, and after the mortar solidifies, the connecting mortar body 403 is naturally formed in the mesh holes of the mesh plate 5.

[0060] Example three

[0061] As shown in the drawings, Figure 9 As shown in the drawings, the outer surface of the outer mortar layer 4 is screwed with a bolted member 10 for installing an outer decoration, the bolted member 10 comprises a tubular screw pipe 1001, the outer surface of one end of the screw pipe 1001 is integrally connected with a threaded plate 1002 at equal intervals, and the outer surfaces of the screw pipe 1001 and the threaded plate 1002 are provided with threads of the same pitch, the other end of the screw pipe 1001 is sleeved with a sealing ring 1005 for waterproofing, the inner wall of the screw pipe 1001 is provided with an inner screw cavity 1003 for screwing the installation bolt 902, and the inner wall of the screw pipe 1001 is connected with four plastic waterproof petals 1004 in the shape of a sector.

[0062] According to the structure, in the process of driving the bolted member 10 into the surface of the external thermal insulation wall panel, the setting of the threaded plate 1002 can exert a pressing force on the interior of the wall after the threaded pipe 1001 is driven into the wall, thereby ensuring stable and long-term use of the threaded pipe 1001. According to the decoration design, the bolted member for installing the external decoration is screwed into the interior of the threaded pipe 1001, and after the external decoration and the bolted member are removed, the threaded pipe 1001 can be left in the nail hole. The four fan-shaped plastic waterproof petals 1004 at the end of the threaded pipe 1001 just block the opening of the threaded pipe 1001, thereby avoiding the entry of moisture into the threaded pipe 1001 and the penetration of moisture into the interior of the wall. In addition, the sealing ring gasket 1005 can also prevent moisture from penetrating into the wall from the gap, further avoiding the penetration of moisture, and effectively avoiding the occurrence of mold in the thermal insulation wall.

[0063] The working principle of the present application is as follows: according to the decoration needs, after the external thermal insulation measures are installed and formed, the bolted member 10 is driven into the corresponding wall panel position according to the decoration design. After driving, the bolted member for installing the external decoration is screwed into the interior of the threaded pipe 1001, changing the traditional way of directly driving the bolted member into the wall.

[0064] Correspondingly, the construction method of the present application for the floor slab thermal insulation structure is as follows:

[0065] S1: first, clean the outer surface of the building wall 1, then install a horizontal keel 6 on the outer surface of the building wall 1, and then apply mortar on the back of the thermal insulation panel 2 and paste and fix the thermal insulation panel 2 on the outer surface of the building wall 1. The bottom thermal insulation panel 2 is inserted into the interior of the keel 6;

[0066] S2: after the two thermal insulation panels 2 are installed horizontally, the reinforcing member 7 is inserted into the corner groove 201 joint space at the top. In the process, the hook-shaped steel bars 204 in the two corner grooves 201 are inserted into the interiors of the two straight interfaces 702 at the bottom of the reinforcing plate 701. Then, the bottom of a slot rod 8 is inserted into the interior of the L-shaped connecting rod opening 703. Subsequently, two thermal insulation panels 2 are installed above the two thermal insulation panels 2, and the hook-shaped steel bars 204 at the bottom of a corner are inserted into the interiors of the other two straight interfaces 702, and the slot rod 8 passes through the edge grooves 202 of the side walls of the two thermal insulation panels 2;

[0067] S3: based on step S2, rotate the sleeve pipe 9 to move the condensing plate 708 horizontally and linearly on one side of the reinforcing plate 701, so that the corresponding hook-shaped steel bars 204 are clamped into the interior of the locking steel bar opening 709. One reinforcing plate 701 can be connected to the hook-shaped steel bars 204 in the interiors of the four thermal insulation panels 2 at the same time. Then, the bolt 902 is inserted into the interior of the sleeve pipe 9 and drilled into the interior of the building wall 1;

[0068] S4: install the next reinforcing member 7 according to the process of step S2, and the reinforcing member 7 is located directly above the last reinforcing member 7, and the channel bar 8 installed in step S2 is inserted into the direct bar port 704 at the bottom of the reinforcing plate 701, after the insertion, the stopper 705 just stops the channel bar 8 and makes the channel bar 8 and the reinforcing plate 701 in a fixed connection relationship, finally, the reinforcing member 7 is fixed according to the way in step S3;

[0069] S5: after the installation of the thermal insulation board 2 is completed, the outer surface of the thermal insulation board 2 is coated with mortar to form a second mortar layer 401, then the outer surface of the second mortar layer 401 is paved with a mesh plate 5, and the mesh plate 5 is fixed by screwing the screw cap 903 and the sleeve 9, finally, the outer surface of the mesh plate 5 is coated with mortar to form a third mortar layer 402, and after the mortar is solidified, the connecting mortar body 403 will be naturally formed in the mesh hole of the mesh plate 5;

[0070] S6: according to the decoration needs, after the external thermal insulation measures are installed and formed, according to the decoration design, the corresponding wallboard position is punched into the bolted member 10, after being punched, the bolted member for installing the external decoration is screwed into the inside of the screw pipe 1001, which changes the traditional way of punching the bolted member into the wall body.

[0071] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can understand the transformation or replacement within the technical range disclosed by the present application, which should be covered in the inclusive scope of the present application.

Claims

1. An elevated floor insulation structure, characterized in that: The invention comprises a building wall (1) and an insulation board (2) installed on the surface of the building wall (1), characterized in that: a keel (6) is fixedly installed at equal intervals on the outer surface of the building wall (1); the insulation board (2) is installed on the outer surface of the building wall (1) by gluing a first mortar layer (3) applied on the surface, and the bottom of the insulation board (2) is inserted into the inside of the keel (6); the outer surface of the insulation board (2) is coated with an outer mortar layer (4), and a mesh panel (5) is provided in an interlayer manner inside the outer mortar layer (4); Corner grooves (201) are provided at the four corners of the insulation board (2), a ring steel bar (203) is fixedly provided inside the insulation board (2), and hook-shaped steel bars (204) are integrally connected to the four sides of the ring steel bar (203), the ends of the hook-shaped steel bars (204) respectively extend into the interior of the corner grooves (201), and the ends of the hook-shaped steel bars (204) are arranged in an L-shaped hook shape; A reinforcing member (7) is provided in the integrated space of the four corner grooves (201) at the joints of the four adjacent insulation boards (2), the reinforcing member (7) comprising a reinforcing plate (701), the upper and lower ends of the reinforcing plate (701) are provided with linear interfaces (702) symmetrically with respect to a middle horizontal line, and the hook-shaped ends of the hook-shaped steel bars (204) are inserted into the corresponding linear interfaces (702), a condensation plate (708) is movably assembled on one side of the reinforcing plate (701), and locking rib openings (709) for clamping the ends of the hook-shaped steel bars (204) are provided symmetrically with respect to a middle horizontal line at the four corners of the condensation plate (708), and a vertical guide groove (711) is provided through the upper middle portion of the condensation plate (708); A sleeve (9) is movably inserted into the joint of the four adjacent insulation boards (2), the end of the sleeve (9) is rotatably connected to the center of the reinforcement board (701), and the sleeve (9) movably passes through the middle of the condensation board (708), and a guide rod (901) is fixedly provided on one side of the outer wall of the end of the sleeve (9), and the guide rod (901) is movably inserted into the interior of the vertical guide groove (711).

2. The elevated floor insulation structure according to claim 1, characterized in that: Guide pins (707) are fixedly provided at two diagonal positions on the side surface of the reinforcing plate (701), guide pin grooves (712) are provided at two diagonal positions on the condensation plate (708), and the guide pins (707) are movably inserted into the guide pin grooves (712), and a transverse conduit groove (710) is provided in the middle of the condensation plate (708) for the sleeve (9) to pass through.

3. The elevated floor insulation structure according to claim 2, characterized in that: An L-shaped connecting rod opening (703) is provided in the middle of the top of the reinforcing plate (701), a direct rod opening (704) is provided in the middle of the bottom of the reinforcing plate (701), a blocking frame (705) is rotatably mounted on the outer wall of the reinforcing plate (701) and located on one side of the direct rod opening (704), and a blocking block (706) for blocking the blocking frame (705) is provided at the bottom of the outer wall of the reinforcing plate (701).

4. The elevated floor insulation structure according to claim 3, characterized in that: A slot rod (8) is connected between two reinforcement plates (701) located in the same vertical direction, the bottom end of the slot rod (8) is connected to the inside of the L-shaped connecting rod opening (703) of the reinforcement plate (701) located at the bottom, and the top end of the slot rod (8) is connected to the inside of the direct rod opening (704) of the reinforcement plate (701) located at the top.

5. The elevated floor insulation structure according to claim 4, characterized in that: Side grooves (202) for the slot rods (8) to pass through are provided on both side outer walls of the insulation board (2), sawtooth grooves (205) are provided at equal intervals on the back of the insulation board (2), and notches (601) are provided at equal intervals on the outer side of the keel (6) to provide installation space for the reinforcement member (7).

6. The elevated floor insulation structure according to claim 5, characterized in that: A bolt (902) is inserted through the interior of the sleeve (9), and the end of the bolt (902) is drilled into the interior of the building wall (1).

7. The elevated floor insulation structure according to claim 6, characterized in that: The outer mortar layer (4) comprises a second mortar layer (401) applied to the outer surface of the insulation board (2); the mesh plate (5) is laid on the outer surface of the second mortar layer (401); the outer surface of the mesh plate (5) is applied with a third mortar layer (402); and the second mortar layer (401) and the third mortar layer (402) are connected by a connecting mortar body (403) passing through the mesh holes of the mesh plate (5).

8. The elevated floor insulation structure according to claim 7, characterized in that: One end of the sleeve (9) away from the building wall (1) is movably screwed with a screw cap (903) for fixing the mesh plate (5), and the inner wall of the sleeve (9) away from the building wall (1) is provided with a thread.

9. The elevated floor insulation structure according to claim 8, characterized in that: The outer surface of the outer mortar layer (4) is screwed with a bolt connection (10) for installing an outer decoration, the bolt connection (10) comprising a tubular screw tube (1001), the outer surface of one end of the screw tube (1001) being equidistantly connected to a threaded plate (1002) in an integrated manner, and the outer surface of the screw tube (1001) and the outer surface of the threaded plate (1002) are both provided with threads of the same pitch, the other end of the screw tube (1001) is sleeved with a sealing ring gasket (1005) for waterproofing, the inner wall of the screw tube (1001) is provided with an inner screw cavity (1003) for screwing a mounting bolt, and the outer end of the inner wall of the screw tube (1001) is connected to four fan-shaped plastic waterproof flaps (1004).

10. A construction method for an elevated floor insulation structure, used to manufacture the elevated floor insulation structure as claimed in claim 9, characterized in that: The specific steps are as follows: S1: First, clean the outer surface of the building wall (1), then install a horizontal keel (6) on the outer surface of the building wall (1), then apply mortar on the back of the insulation board (2) and stick the insulation board (2) to the outer surface of the building wall (1), wherein the insulation board (2) at the bottom is inserted into the inside of the keel (6); S2: After the two insulation boards (2) are installed horizontally, the reinforcement member (7) is inserted into the splicing space of the corner groove (201) at the top of the junction. During the process, the hook-shaped steel bars (204) inside the two corner grooves (201) are just inserted into the inside of the two straight interfaces (702) at the bottom of the reinforcement board (701). Then, the bottom of a slot rod (8) is inserted into the inside of the L-shaped connecting rod mouth (703). Then, two more insulation boards (2) are laid and installed above the two insulation boards (2), and the hook-shaped steel bar (204) at one corner of the bottom is inserted into the inside of the other two straight interfaces (702), and the slot rod (8) just passes through the side grooves (202) of the side walls of the two insulation boards (2); S3: Based on step S2, the sleeve (9) is rotated to move the condensation plate (708) horizontally and linearly on one side of the reinforcement plate (701), so that the corresponding hook-shaped steel bar (204) is stuck in the interior of the locking bar opening (709). Here, one reinforcement plate (701) can be connected to the hook-shaped steel bars (204) inside four insulation plates (2) at the same time. Then, a bolt (902) is inserted into the interior of the sleeve (9) and drilled into the interior of the building wall (1); S4: Install the next reinforcement member (7) according to the process of step S2, and the reinforcement member (7) is located directly above the previous reinforcement member (7). At the same time, the top of the slot rod (8) installed in step S2 is inserted into the direct rod opening (704) at the bottom of the reinforcement plate (701). After the insertion is completed, the blocking frame (705) just blocks the slot rod (8) and makes the slot rod (8) and the reinforcement plate (701) in a fixed connection relationship. Finally, the reinforcement member (7) is fixed according to the method in step S3. S5: After the insulation board (2) is fixed and installed, mortar is applied to the outer surface of the insulation board (2) to form a second mortar layer (401), and then the mesh board (5) is laid on the outer surface of the second mortar layer (401), and the mesh board (5) is fixed by screwing the screw cover (903) and the sleeve (9). Finally, mortar is applied to the outer surface of the mesh board (5) to form a third mortar layer (402). After the mortar solidifies, a connecting mortar body (403) is naturally formed in the mesh of the mesh board (5); S6: According to the needs of decoration, after the external insulation measures are installed and formed, according to the decoration design, the bolt connector (10) is driven into the corresponding wall panel position. After being driven in, the bolt connector used to install the external decoration is screwed into the inside of the screw tube (1001), changing the traditional method of driving the bolt connector into the wall.

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