Fabricated building external wall heat-preservation compression-resistant heat-preservation plate
By pre-installing the fitting seats, embedded parts and positioning parts on the exterior wall of the building, and using translation fasteners to form a limit structure, the problem of easy fall off in insulation boards in high-rise buildings is solved, and the stable installation of insulation boards is achieved It is connected independently, improving the aesthetics and stability of the exterior wall.
Patent Information
- Application Number
- CN202411614654.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-02-18
AI Technical Summary
Insulation boards in high-rise buildings will fall off in batches due to corrosion of the buckle board, and when replacing damaged insulation boards, they need to be disassembled on a large scale, which will affect the aesthetics and stability of the exterior wall.
The fitting seats, embedded parts and positioning parts are pre-installed on the exterior wall of the building. The insulation board structure and the fitting seat form a limit structure. The translation fastener and the embedded parts are inserted to ensure the insulation board's Stable installation and independent connection.
It effectively avoids the problem of falling off due to gravity of the insulation board, improves the compression resistance of the insulation board, and simplifies the replacement process of a single insulation board, maintains the aesthetics and stability of the exterior wall.
Smart Images
Figure CN119466167A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of exterior wall thermal insulation, in particular to an assembled building exterior wall thermal insulation and pressure-resistant thermal insulation board. Background Art
[0002] The building exterior wall refers to the wall that constitutes the external protective structure of the building. It not only plays the role of enclosing and separating indoor and outdoor spaces, but also undertakes multiple functions such as thermal insulation, waterproofing, fire prevention, sound insulation, decoration, etc. In order to improve the thermal insulation and waterproofing effects of the building exterior wall, it is necessary to install insulation panels on the outside of the building exterior wall.
[0003] Insulation boards are usually composed of an insulation layer and an outer decorative layer. Common insulation materials include XPS, EPS, PUR, phenolic, rock wool, etc. Common outer decorative layers include inorganic resin boards, which can maintain their appearance unchanged during long-term outdoor use. In order to ensure the stability and integrity between the insulation layer and the outer decorative layer, the insulation layer and the decorative surface layer are bonded by a composite super glue.
[0004] In the prior art, the method of installing insulation boards on the exterior walls is mainly the bonding installation method. Since the bonding installation method has limited bonding strength, it cannot be used in high-rise buildings. Therefore, other methods are used to install insulation boards in high-rise buildings, such as the snap-on construction method with higher construction efficiency. The gusset plate is installed on the exterior wall of the building, and the gusset groove on the insulation board is aligned with the gusset plate to fit the insulation board. For high-end high-rise buildings, marble slabs are usually used as the exterior decorative layer to improve the aesthetic effect of the exterior wall. Marble slabs have a greater total weight than inorganic resin slabs. Although each insulation board is supported by a corresponding gusset plate, when one of the gusset plates falls off from the exterior wall due to corrosion or other reasons, the corresponding insulation board loses support and presses down on the insulation board below, causing the corresponding gusset plate of the insulation board below to be subjected to excessive pressure and easily separated from the exterior wall. Under a series of chain reactions, the insulation boards will fall off in batches. In addition, in order to ensure the horizontal anti-falling effect of the insulation board, the contact part between the gusset plate and the insulation board is inclined to the exterior wall. When a single insulation board is damaged, the adjacent insulation boards need to be dismantled on a large scale, which makes it inconvenient to maintain the beauty of the exterior wall for a long time by replacing the corresponding insulation boards.
[0005] Therefore, a prefabricated building exterior wall insulation and compression-resistant insulation board is proposed. Summary of the invention
[0006] The purpose of the present invention is to provide an assembled building exterior wall insulation and pressure-resistant insulation board. By pre-installing a fitting seat, embedded parts and positioning parts on the building exterior wall, and when installing the insulation board structure, the insulation board structure and the fitting seat are fitted to form a limiting structure with the embedded parts and translation fasteners. This solves the problem that the insulation board in high-end high-rise buildings is heavy, and after the buckle plate fails, the gravity of the upper insulation board directly acts on the lower insulation board, thereby causing the insulation board to fall off as a whole, and it is inconvenient to maintain the aesthetics of the exterior wall for a long time by replacing the corresponding damaged insulation board. Under the premise of ensuring the horizontal falling effect, adjacent insulation board structures do not interfere with each other, and form an independent connection structure with the building exterior wall, thereby fully ensuring the support stability after installation.
[0007] To achieve the above object, the present invention provides the following technical solutions:
[0008] The assembled building exterior wall thermal insulation and pressure-resistant insulation board is applied to the building exterior wall. The building exterior wall is evenly spaced with fitting seats, including an insulation board structure, embedded parts, positioning parts and translational fasteners. The embedded parts are installed on the side walls of the building exterior wall, and the embedded parts between adjacent fitting seats are distributed in a rectangular array. The positioning parts are symmetrically installed on both sides of the fitting seats. The insulation board structure is fitted between the side walls of adjacent fitting seats. The translational fastener is slidably installed on the inner side of the insulation board structure. During the fitting process of the insulation board structure and the fitting seat, the positioning parts squeeze and push the translational fasteners to be plugged into the embedded parts, and when the insulation board structure and the fitting seat are fitted in place, the positioning parts and the translational fasteners are clamped and fixed.
[0009] When producing the exterior wall of a building, it is necessary to consider the assembly of the exterior wall of the building at a later stage. After the exterior wall of the building is installed, in order to ensure the thermal insulation and waterproof effect of the exterior wall of the building, it is necessary to install an insulation board on the outside of the exterior wall of the building. Conventionally, for the heavier marble slabs used as the insulation board of the exterior decorative layer, bolt holes are usually reserved on the exterior wall of the building. Later, the anchor bolts are inserted through the insulation board and then into the bolt holes to complete the installation of the insulation board. However, in this installation method, the contact area between the anchor bolt and the marble slab is small, and there is a problem with the marble slab. Due to the problem of poor horizontal tensile strength, the insulation boards are often installed with the help of gusset plates. However, in order to ensure the supporting effect of the gusset plates on the marble boards, the gusset plates need to be set with an upward inclined portion. Although each insulation board is supported by the corresponding gusset plates, when one of the gusset plates falls off from the exterior wall due to corrosion or other reasons, the corresponding insulation board loses support and is pressed down on the insulation board below, causing the gusset plates corresponding to the insulation boards below to be subjected to excessive pressure and easily separated from the exterior wall. Under a series of chain reactions, the insulation boards will fall off in batches. To this end, during the production of the exterior wall of a building, the present technical solution simultaneously installs the fitting seat, embedded parts and positioning parts on the exterior wall of the building. Later, after the exterior wall of the building is constructed, the insulation board structure is fitted between adjacent fitting seats, and the translational fasteners are squeezed to form a limiting structure with the embedded parts and the positioning parts, thereby fully ensuring the horizontal tensile effect of the insulation board structure. In addition, when the insulation board structure is fitted between the fitting seats, a plurality of embedded parts and positioning parts simultaneously provide a vertical support effect for the insulation board structure, and the upper and lower adjacent insulation board structures will not squeeze each other. When a single embedded part or positioning part is damaged, the support structure of the insulation board structure can also be guaranteed, thereby providing the insulation board structure with a better vertical compressive effect. In addition, the insulation board structure is installed by horizontal docking. When a single insulation board structure is damaged and needs to be replaced, it is convenient to disassemble and replace the insulation board structure as a whole, which is conducive to maintaining the long-term aesthetics of the exterior wall.
[0010] Preferably, the insulation board structure includes an outer frame, a plate body, bolts and positioning grooves. The outer frame is fitted between adjacent fitting seats, the plate body is installed on the inner side of the outer frame, the bolts pass through the plate body and are connected to the outer frame, the positioning grooves are opened on both sides of the outer frame, and the positioning grooves are adapted to the positioning pieces.
[0011] In the above scheme, with the help of the positioning groove, it is convenient to align the outer frame and the positioning piece for installation. In addition, when the insulation board structure is bonded to the fitting seat and the outer wall of the building, the cooperation between the positioning piece and the positioning groove can assist in supporting the insulation board structure in the vertical direction, so that the insulation board structures of adjacent layers are independent of each other, thereby improving the stability of the insulation board structure after installation.
[0012] Preferably, the side wall of the outer frame is provided with a slot and a slide groove and a translation groove connected to the slot, the slot is connected to the positioning slot, the translation fastener is installed between the slot and the positioning slot, the slide groove and the translation groove are distributed on both sides of the translation fastener, and the inner wall of the outer frame is constructed with a maintenance groove connected to the positioning slot.
[0013] In the above scheme, when high-end residential areas are carrying out exterior wall construction, in order to further improve the aesthetics and structural strength of the exterior wall, aluminum alloy with lower density and higher strength can be used to make the outer frame. When the outer frame made of aluminum alloy is made by casting, grooves such as slots, slide grooves, translation grooves and maintenance grooves can be reserved conveniently.
[0014] Preferably, the translation fastener includes a translation plate, an end strip, a telescopic block, a buffer groove, a spring, a slide and a limiter. The translation plate is slidably installed in the outer frame, the limiter is installed at the end of the translation plate, the slide and the limiter are slidably fitted, the end strip is installed on the side wall of the slide, the buffer groove is opened between the side wall and the end of the translation plate, the telescopic block is slidably set in the buffer groove, the spring is installed in the buffer groove, and the end of the spring is fitted with the side wall of the telescopic block.
[0015] In the above scheme, in the initial state, the translation plate is located between the slot and the positioning slot. When the outer frame gradually moves toward the fitting seat, the translation plate is limited and squeezed by the positioning piece and moves into the slot. At this time, the embedded part slowly enters the slot, and the telescopic block continuously moves into the buffer slot. When the outer frame is completely fitted with the fitting seat, the end of the translation plate is plugged into the embedded part, which can effectively prevent the outer frame from being pulled horizontally outward, and the telescopic block is plugged into the positioning piece, which also prevents the positioning piece from being pulled outward and separated from the translation fastener. In this way, the insulation board structure can be quickly installed on the exterior wall of the building. When the exterior wall of the building needs to be transported over a long distance and the insulation board structure cannot be pre-assembled and fixed with the exterior wall of the building in the factory, a higher installation efficiency can also be guaranteed by installing the insulation board structure on site.
[0016] Preferably, the plate body comprises a heat-insulating layer, a pressure-resistant layer and an outer panel, and the heat-insulating layer, the pressure-resistant layer and the outer panel are sequentially installed in the inner wall of the outer frame from the inside to the outside, and the side wall of the outer panel is flush with the side wall of the outer frame.
[0017] In the above scheme, the thermal insulation layer is made of polyurethane or polystyrene foam, the pressure-resistant layer is made of extruded board, and the outer panel is made of marble board with carved design texture.
[0018] Preferably, the side walls of the translation plate are fitted with side strips, and the edges of the side strips are flush with the ends of the translation plate.
[0019] In the above solution, when the translation plate moves into place and the end bar enters the inclined slot, the side bar moves to the edge of the slide slot, which can play a certain buffering role for the translation plate.
[0020] Preferably, the embedded part includes an embedded part, an exposed part and an inclined groove, the embedded part is fixedly mounted on the outer wall of the building, the exposed part is connected to the end of the embedded part, the inclined groove is constructed on both sides of the exposed part, and the inclined groove is adapted to the end strip.
[0021] In the above scheme, the embedded part is connected to the outer wall of the building by pre-installation, and one end can be embedded in the concrete mortar of the outer wall of the building. It has high stability and the embedded part is relatively simple to install.
[0022] Preferably, the positioning member includes a positioning block, a wedge surface and an anti-slip groove, the positioning block is installed on the side wall of the fitting seat, the wedge surface is arranged on the side wall of the positioning block, the anti-slip groove is opened on the side of the positioning block located on the wedge surface, and the anti-slip groove is adapted to the telescopic block.
[0023] In the above scheme, with the cooperation of the wedge surface and the inclined surface at the end of the translation plate, it is convenient to control the moving distance of the translation plate, thereby ensuring that when the positioning piece fully enters the positioning groove, the end strip fully enters the inclined groove. In addition, the telescopic block fully enters the anti-slip groove, thereby maintaining the limited fixation of the translation fastener and the positioning piece.
[0024] Preferably, the maintenance groove is connected to the buffer groove through a positioning groove, and the edge of the maintenance groove is flush with the inner wall of the outer frame.
[0025] In the above scheme, when it is necessary to maintain and replace a single damaged insulation board structure in the future, after removing the board body, a metal rod can be inserted into the maintenance groove. The metal rod moves the telescopic block so that the telescopic block withdraws from the anti-slip groove, and the outer frame can be removed from the fitting seat. When a single insulation board structure is damaged in the future, it is convenient to replace it separately.
[0026] Preferably, the side walls of the fitting seat are connected with symmetrically arranged embedded columns, and the embedded columns extend to the inside of the outer wall of the building.
[0027] In the above scheme, the embedded columns extend to the inside of the cement mortar when the outer wall of the building is constructed. When the fitting seat and the outer wall of the building are formed as one piece, the structural strength between the fitting seat and the outer wall of the building can be further improved by the embedded columns to adapt to the heavier stone slabs as the outer panel support.
[0028] Compared with the prior art, the present invention has the following beneficial effects:
[0029] 1. The present invention provides embedded parts, positioning parts and insulation board structures. During the construction of the building's exterior walls, the above structures can be installed on the building's exterior walls at set intervals. When the insulation board structure is installed later, there is no need to perform additional operations such as drilling. At the same time, each insulation board structure is connected to the building's exterior wall through a plurality of corresponding embedded parts and positioning parts. The embedded parts and positioning parts can provide a greater degree of support to the insulation board structure in the vertical direction, thereby preventing the lower insulation board structure from being squeezed by the gravity of the upper insulation board structure, fully ensuring the compressive resistance of each insulation board structure, and when a single insulation board structure is damaged at a later stage, there is no need to dismantle the adjacent insulation board structures.
[0030] 2. The present invention provides translation fasteners, insulation board structures and embedded parts. When the insulation board structure is installed, after the outer frame is fitted with the fitting seat, the positioning parts move into the positioning grooves and push the translation fasteners and the embedded parts to form a limiting structure, so that the insulation board structure cannot be pulled to the side away from the outer wall of the building, thereby avoiding easy separation of the insulation board structure from the outer wall of the building. The insulation board structure can be quickly installed and the stability of the insulation board structure after installation can be effectively guaranteed. In addition, the embedded parts and the slots are precisely matched to ensure that the insulation board components are at the same horizontal height after installation, thereby ensuring the aesthetics of the insulation board components after installation.
[0031] 3. The present invention provides an insulation board structure and a positioning piece. After the insulation board structure is fitted with the fitting seat, the positioning piece moves into position to form a locking structure with the translation fastener, and the translation fastener serves as a connection between the embedded part and the positioning piece. While further avoiding a horizontally movable outer frame, the stability of the entire structure is greatly improved. It has a better reinforcement effect for heavier insulation board structures. In addition, when a single insulation board structure is damaged, it is convenient to disassemble and replace the entire insulation board structure, which is beneficial to maintaining the long-term aesthetics of the exterior wall. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0033] Figure 2 It is a structural schematic diagram of the thermal insulation board structure of the present invention;
[0034] Figure 3 It is a partial cross-sectional view of the outer frame of the present invention;
[0035] Figure 4 It is a structural schematic diagram of the translation fastener of the present invention;
[0036] Figure 5 It is a schematic diagram of the structure of the outer frame and the plate body of the present invention;
[0037] Figure 6 It is a structural schematic diagram of the laminating seat of the present invention;
[0038] Figure 7 It is a structural schematic diagram of the embedded part of the present invention;
[0039] Figure 8 It is a structural schematic diagram of the positioning member of the present invention;
[0040] Fig. 9 It is a schematic diagram of the relative positions of the embedded parts, the positioning parts and the translation fasteners in the state where the insulation board structure of the present invention is not in contact with the contact seat;
[0041] Fig.10 It is a schematic diagram of the relative positions of the embedded parts, the positioning parts and the translation fasteners in the state where the insulation board structure of the present invention is fitted with the fitting seat.
[0042] In the figure: 1. building exterior wall; 2. fitting seat; 3. insulation board structure; 4. embedded parts; 5. positioning parts; 6. translation fasteners; 21. embedded columns; 31. outer frame; 311. slots; 312. slide grooves; 313. translation grooves; 314. maintenance grooves; 32. plate body; 321. insulation layer; 322. pressure-resistant layer; 323. outer panel; 33. bolts; 34. positioning grooves; 41. embedded part; 42. exposed part; 43. inclined grooves; 51. positioning blocks; 52. wedge-shaped surfaces; 53. anti-slip grooves; 61. translation plates; 62. side strips; 63. end strips; 64. telescopic blocks; 65. buffer grooves; 66. springs; 67. slides; 68. limiters. DETAILED DESCRIPTION
[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0044] See also Figures 1 to 10 The present invention provides an assembled building exterior wall insulation and pressure-resistant insulation board, and the technical solution is as follows:
[0045] Reference Figure 1, the assembled building exterior wall insulation and pressure-resistant insulation board is applied to the building exterior wall 1, and the building exterior wall 1 is evenly spaced with a fitting seat 2, including an insulation board structure 3, embedded parts 4, positioning parts 5 and translation fasteners 6. The fitting seat 2 is installed and connected to the building exterior wall 1 by means of fasteners. The top cross-section of the fitting seat 2 is an isosceles triangle, and the fitting seat 2 is a long strip vertical distribution. The fitting seats 2 at adjacent storey heights are staggered, and the lower fitting seat 2 can provide support for the upper insulation board structure 3. The embedded parts 4 are installed on the side walls of the building exterior wall 1. The embedded parts 4 are fixedly connected to the building exterior wall 1 by a pre-installed manner, and the embedded parts 4 between adjacent fitting seats 2 are distributed in a rectangular array. The positioning parts 5 are symmetrically installed on both sides of the fitting seat 2. The positioning parts 5 are made of metal material. The positioning parts 5 are pre-installed on the inclined surfaces on both sides of the fitting seat 2. The insulation board structure 3 is fitted between the side walls of the adjacent fitting seats 2, and the two sides of the insulation board structure 3 and the inclined surfaces of the fitting seat 2 After the cam 6 is in the state of being moved, the cam 6 is in the state of being moved horizontally, and the cam 6 is in the state of being moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally, so that the cam 6 and the movable part 4 are moved horizontally,
[0046] As an embodiment of the present invention, refer to Figure 2The insulation board structure 3 includes an outer frame 31, a plate body 32, bolts 33 and positioning grooves 34. The outer frame 31 is fitted between adjacent fitting seats 2. In order to reduce the total weight of the insulation board structure 3, the outer frame 31 is made of aluminum alloy material. The plate body 32 is installed on the inner side of the outer frame 31. The bolts 33 penetrate the plate body 32 and are connected to the outer frame 31. The positioning grooves 34 are provided on both sides of the outer frame 31, and the positioning grooves 34 are adapted to the positioning members 5. When the insulation board structure 3 is installed, the positioning members 5 can completely enter the positioning grooves 34. The plate body 32 includes an insulation layer 3 21, a pressure-resistant layer 322 and an outer panel 323, the thermal insulation layer 321, the pressure-resistant layer 322 and the outer panel 323 are installed in the inner wall of the outer frame 31 from the inside to the outside, and the side wall of the outer panel 323 is flush with the side wall of the outer frame 31, and circular holes corresponding to the bolts 33 are opened on the thermal insulation layer 321, the pressure-resistant layer 322 and the outer panel 323, so that the bolts 33 can be passed through the thermal insulation layer 321, the pressure-resistant layer 322 and the outer panel 323 and then connected and fixed to the outer frame 31, thereby realizing quick installation between the plate body 32 and the outer frame 31.
[0047] As an embodiment of the present invention, refer to Figure 3 and Figure 4 The translation fastener 6 includes a translation plate 61, an end strip 63, a telescopic block 64, a buffer groove 65, a spring 66, a slide plate 67 and a stopper 68. The translation plate 61 is slidably installed in the outer frame 31. The translation plate 61 is made of aluminum alloy material, and the translation plate 61 is located between the slot 311 and the positioning groove 34. The stopper 68 is installed at the end of the translation plate 61. A notch is opened at the end of the translation plate 61. The stopper 68 is an elastic structure installed in the notch. The slide plate 67 is slidably fitted with the stopper 68. The end strip 63 is installed on the side wall of the slide plate 67. Fig. 9 and Fig.10, under the action of the stopper 68, the slide 67 is pressed against the edge of the notch. When the end strip 63 moves into the slot 311, the end of the end strip 63 is blocked by the exposed portion 42. The end strip 63 and the inclined slot 43 are not in the same straight line direction. However, under the action of the stopper 68 and the slide 67, the non-inclined slot 43 portion of the exposed portion 42 pushes the end strip 63 horizontally, so that the end strip 63 and the inclined slot 43 are docked. Then, when the translation continues, the end strip 63 is reset under the action of the stopper 68 until the end strip 63 is completely inserted into the inclined slot 43. The buffer groove 65 is opened between the side wall and the end of the translation plate 61, and the telescopic block 64 is slidably arranged In the buffer groove 65, when the positioning member 5 slowly enters the positioning groove 34, the positioning member 5 squeezes the telescopic block 64 at the same time, so that the telescopic block 64 moves into the buffer groove 65, and the spring 66 is installed in the buffer groove 65, and the end of the spring 66 is in contact with the side wall of the telescopic block 64. When the telescopic block 64 moves into the buffer groove 65, the spring 66 is in a compressed state. When the positioning member 5 completely enters the positioning groove 34, the telescopic block 64 rebounds and resets under the action of the spring 66, so that the telescopic block 64 enters the anti-slip groove 53, and the side wall of the translation plate 61 is in contact with the side strip 62, and the edge of the side strip 62 is flush with the end of the translation plate 61.
[0048] As an embodiment of the present invention, refer to Figure 3 The side wall of the outer frame 31 is provided with a slot 311 and a slide groove 312 and a translation groove 313 connected to the slot 311. The slot 311 is connected to the positioning groove 34. The slot 311 and the embedded part 4 are limited in a corresponding manner. When the insulation board structure 3 is fitted with the fitting seat 2, the embedded part 4 completely enters the slot 311. The translation fastener 6 is installed between the slot 311 and the positioning groove 34. The translation fastener 6 can slide in the slideway between the slot 311 and the positioning groove 34. The slide groove 312 and the translation groove 313 are distributed on both sides of the translation fastener 6. The slide groove 312 is used to provide space for the translation of the side strip 62, and the translation groove 313 is used to provide space for the horizontal movement of the end strip 63, so that the end strip 63 is inserted into the inclined groove 43 after horizontal displacement, ensuring that when the insulation board structure 3 is moved into place, the end strip 63 can be fully inserted into the inclined groove 43. Figure 5 The inner wall of the outer frame 31 is constructed with a maintenance groove 314 connected to the positioning groove 34. The maintenance groove 314 is connected to the buffer groove 65 through the positioning groove 34, and the edge of the maintenance groove 314 is flush with the inner wall of the outer frame 31. When the outer frame 31 is damaged later, the bolts 33 are removed to remove the plate body 32, and the slender metal rod is inserted into the maintenance groove 314 to move the telescopic block 64, so that the telescopic block 64 withdraws from the anti-slip groove 53, and the outer frame 31 can be pulled horizontally to the outside to perform the replacement operation of the outer frame 31.
[0049] As an embodiment of the present invention, refer to Figure 7The embedded part 4 includes an embedded portion 41, an exposed portion 42 and an inclined groove 43. The embedded portion 41 is fixedly installed on the building exterior wall 1, and the exposed portion 42 is connected to the end of the embedded portion 41. The exposed thickness of the exposed portion 42 is equal to the depth of the slot 311. The inclined groove 43 is constructed on both sides of the exposed portion 42, and the inclined groove 43 is adapted to the end strip 63. When the end strip 63 moves, one end of the rear strip 63 can fill the inclined groove 43.
[0050] As an embodiment of the present invention, refer to Figure 8 The positioning member 5 includes a positioning block 51, a wedge-shaped surface 52 and an anti-slip groove 53. The positioning block 51 is installed on the side wall of the fitting seat 2. The positioning block 51 is made of stainless steel. The positioning block 51 is welded and fixed to the internal metal components of the fitting seat 2. After casting, it is exposed on the outside of the fitting seat 2. The wedge-shaped surface 52 is set on the side wall of the positioning block 51. The anti-slip groove 53 is opened on the side of the positioning block 51 located on the wedge-shaped surface 52. The anti-slip groove 53 is adapted to the telescopic block 64. When the positioning block 51 completely enters the positioning groove 34, the telescopic block 64 just rebounds into the anti-slip groove 53.
[0051] As an embodiment of the present invention, refer to Figure 6 The side wall of the fitting seat 2 is connected with symmetrically arranged embedded columns 21, and the embedded columns 21 extend to the interior of the building exterior wall 1. The embedded columns 21 can be inserted into the cement mortar when the building exterior wall 1 is constructed. If the position of the embedded columns 21 and the cement mortar gap do not coincide, the fitting seat 2 is fixedly installed and connected to the building exterior wall 1 by means of fasteners.
[0052] Working principle: When the insulation board structure 3 is installed on site, during the slow bonding process between the insulation board structure 3 and the fitting seat 2, the positioning block 51 slowly enters the positioning groove 34 to squeeze the translation plate 61. After being squeezed, the translation plate 61 moves to one side of the embedded part 4 until the end strip 63 is inserted into the inclined groove 43. When the positioning block 51 completely enters the positioning groove 34, the telescopic block 64 at the end of the translation fastener 6 forms a snap-fit structure with the positioning block 51, which prevents the insulation board structure 3 from being easily pulled outward and separated from the building exterior wall 1. In addition, combined with the cooperation between the exposed portion 42 and the slot 311, and the cooperation between the positioning block 51 and the positioning groove 34, the insulation board structure 3 can be stably supported in the vertical direction. In addition, the staggered fitting seats 2 are staggered, and the fitting seats 2 below can provide support for the insulation board structure 3 above.
[0053] Specifically, during the construction of the building's exterior wall 1, the fitting seat 2 and the embedded part 4 are installed on the building's exterior wall 1 at the same time, and the positioning part 5 is installed on the fitting seat 2. When the worker installs the insulation board structure 3, he stands in the operating frame of the hoist, picks up the assembled insulation board structure 3, keeps the outer frame 31 and the building's exterior wall 1 horizontal and close to the building's exterior wall 1, and when the edge of the outer frame 31 slowly approaches the fitting seat 2, the positioning groove 34 continuously moves toward the positioning block 51 side, and the positioning block 51 slowly enters the positioning groove 34, and the contact area between the wedge surface 52 and the end of the translation plate 61 gradually increases. When the positioning block 51 continues to move into the positioning groove 34, the positioning block 51 pushes the translation plate 6 1 moves toward the exposed portion 42, and the positioning block 51 slowly squeezes the telescopic block 64 at the same time, so that the telescopic block 64 continuously moves into the buffer groove 65, and the spring 66 is in a compressed state. When the end strip 63 moves with the translation plate 61 and contacts the non-oblique groove 43 part of the exposed portion 42, the end strip 63 blocked by the exposed portion 42 squeezes the stopper 68 under the action of the slide 67 until the end of the end strip 63 enters the oblique groove 43. When the positioning block 51 completely enters the positioning groove 34, the stopper 68 slowly resets, the end strip 63 and the translation plate 61 are in the same straight line direction, and the end strip 63 is completely inserted into the oblique groove 43. At the same time, the telescopic block 64 is reset and stuck in the anti-slip groove 53 under the action of the spring 66;
[0054] When a single insulation board structure 3 is deformed or discolored and affects its appearance, the board body 32 can be removed together by removing the bolts 33. After removing the board body 32, a metal rod is inserted into the maintenance groove 314. The metal rod moves the telescopic block 64 so that the telescopic block 64 withdraws from the anti-slip groove 53, and the outer frame 31 can be removed from the fitting seat 2. Subsequently, the new insulation board structure 3 can be fitted between the fitting seats 2 according to the above operations, and the replacement of the insulation board structure 3 can be completed independently.
[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An assembled building exterior wall heat-insulating and pressure-resistant heat-insulating board, applied to a building exterior wall (1), wherein fitting seats (2) are installed at equal intervals on the building exterior wall (1), characterized in that: The invention comprises a heat preservation board structure (3), an embedded part (4), a positioning part (5) and a translation fastener (6), wherein the embedded part (4) is installed on the side wall of the building exterior wall (1), and the embedded parts (4) between adjacent fitting seats (2) are distributed in a rectangular array, the positioning part (5) is symmetrically installed on both sides of the fitting seat (2), the heat preservation board structure (3) is fitted between the side walls of adjacent fitting seats (2), the translation fastener (6) is slidably installed on the inner side of the heat preservation board structure (3), and during the fitting process of the heat preservation board structure (3) and the fitting seat (2), the positioning part (5) squeezes and pushes the translation fastener (6) to be plugged into the embedded part (4), and when the heat preservation board structure (3) and the fitting seat (2) are fitted in place, the positioning part (5) and the translation fastener (6) are clamped and fixed.
2. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 1 is characterized in that: The thermal insulation board structure (3) comprises an outer frame (31), a board body (32), bolts (33) and positioning grooves (34); the outer frame (31) is fitted between adjacent fitting seats (2); the board body (32) is fitted inside the outer frame (31); the bolts (33) penetrate the board body (32) and are connected to the outer frame (31); the positioning grooves (34) are provided on both sides of the outer frame (31), and the positioning grooves (34) are adapted to the positioning members (5).
3. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 2 is characterized in that: The side wall of the outer frame (31) is provided with a slot (311) and a slide groove (312) and a translation groove (313) connected to the slot (311); the slot (311) is connected to the positioning groove (34); the translation fastener (6) is installed between the slot (311) and the positioning groove (34); the slide groove (312) and the translation groove (313) are distributed on both sides of the translation fastener (6); and the inner wall of the outer frame (31) is constructed with a maintenance groove (314) connected to the positioning groove (34).
4. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 3 is characterized by: The translation fastener (6) comprises a translation plate (61), an end strip (63), a telescopic block (64), a buffer groove (65), a spring (66), a slide plate (67) and a stopper (68); the translation plate (61) is slidably mounted in the outer frame (31); the stopper (68) is mounted at the end of the translation plate (61); the slide plate (67) and the stopper (68) are slidably fitted; the end strip (63) is mounted on the side wall of the slide plate (67); the buffer groove (65) is provided between the side wall and the end of the translation plate (61); the telescopic block (64) is slidably arranged in the buffer groove (65); the spring (66) is mounted in the buffer groove (65); and the end of the spring (66) is fitted with the side wall of the telescopic block (64).
5. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 2 is characterized in that: The plate body (32) comprises a heat-insulating layer (321), a pressure-resistant layer (322) and an outer panel (323); the heat-insulating layer (321), the pressure-resistant layer (322) and the outer panel (323) are sequentially installed in the inner wall of the outer frame (31) from the inside to the outside, and the side wall of the outer panel (323) is flush with the side wall of the outer frame (31).
6. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 4 is characterized in that: The side wall of the translation plate (61) is fitted with a side strip (62), and the edge of the side strip (62) is flush with the end of the translation plate (61).
7. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 4 is characterized by: The embedded part (4) comprises an embedded portion (41), an exposed portion (42) and an inclined groove (43); the embedded portion (41) is fixedly mounted on the building exterior wall (1); the exposed portion (42) is connected to the end of the embedded portion (41); the inclined groove (43) is constructed on both sides of the exposed portion (42); and the inclined groove (43) is adapted to the end strip (63).
8. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 4 is characterized in that: The positioning member (5) comprises a positioning block (51), a wedge-shaped surface (52) and an anti-slip groove (53); the positioning block (51) is mounted on the side wall of the fitting seat (2); the wedge-shaped surface (52) is arranged on the side wall of the positioning block (51); the anti-slip groove (53) is arranged on one side of the positioning block (51) located on the wedge-shaped surface (52); and the anti-slip groove (53) is adapted to the telescopic block (64).
9. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 3 is characterized by: The maintenance groove (314) is connected to the buffer groove (65) via the positioning groove (34), and the edge of the maintenance groove (314) is flush with the inner wall of the outer frame (31).
10. The assembled building exterior wall insulation and pressure-resistant insulation board according to claim 1 is characterized in that: The side wall of the fitting seat (2) is connected to symmetrically arranged embedded columns (21), and the embedded columns (21) extend into the interior of the building exterior wall (1).