CN219548044U - Heat insulation structure for building outer wall - Google Patents

Abstract

The utility model discloses a heat insulation structure for an outer wall of a building, which comprises a decorative plate, a heat insulation plate and a support plate, wherein connecting columns are detachably connected among the decorative plate, the heat insulation plate and the support plate, rectangular grooves are formed in the edges of adjacent decorative plates, a plurality of wavy rings are formed in the edges of the heat insulation plate, hook plates are fixedly connected to the four sides of the rectangular grooves, sealing strips are clamped between the adjacent hook plates, the connecting columns are clamped with connecting cylinders, the connecting cylinders are connected with the outer wall of the building through expansion bolts, the sealing strips are made of flexible ABS plastic materials, the cross section of the sealing strips is of a C-shaped structure, and right-angle parts are formed at the two ends of the sealing strips.

Description

Heat insulation structure for building outer wall

Technical Field

The utility model relates to the technical field of building heat preservation, in particular to a heat insulation structure for an outer wall of a building.

Background

The building external wall heat preservation system has the most important significance that the heat preservation system of the building external wall can play a good heat preservation effect, can reduce the influence of external environment on the indoor temperature of the building, is favorable for constructing a good environment which is warm in winter and cool in summer for the building indoor, is favorable for reducing the air conditioning cost of the building indoor, eliminates the heat bridge influence among various parts of the building, ensures that the indoor temperature can meet the living and working needs of actual persons in the building, ensures the indoor temperature environment, improves the indoor temperature environment well, beautifies the external wall of the building well, decorates the external wall of the building well and has good appearance;

the Chinese patent publication No. CN213143454U discloses a mounting device of a composite heat insulation board, which is skillfully provided with a lock catch assembly and an I-shaped member, wherein the lock catch assembly is distributed along the longitudinal direction of the outer wall of a building and corresponds to the stepped blind holes on the I-shaped member one by one; the locking nails are arranged on the locking buckle components and can be fast and reliably connected with the stepped blind holes in a locking mode, and when the locking buckle components are installed, the composite heat insulation board is inserted between the insertion grooves of the I-shaped pieces in the adjacent columns from top to bottom;

however, the lock catch assembly, the I-shaped piece and the composite heat insulation and preservation plate in the technology need to be assembled step by step, the installation process is complicated, the composite heat insulation and preservation plate is difficult to extrude tightly, and gaps are easy to remain, so that the tightness and the heat preservation performance are poor, and water seepage phenomenon is easy to occur, therefore, the utility model provides a heat insulation and preservation structure for building outer walls is used for solving the problem.

Disclosure of Invention

The utility model provides a heat-insulating structure for an outer wall of a building, which solves the technical problems that the traditional heat-insulating structure for the outer wall of the building is complicated in installation process, difficult to extrude tightly between composite heat-insulating boards and easy to reserve gaps, and the sealing property and the heat-insulating property of the composite heat-insulating boards are poor, so that water seepage phenomenon is easy to occur.

In order to solve the technical problems, the heat insulation structure for the building outer wall comprises a decorative plate, a heat insulation plate and a support plate, wherein connecting columns are detachably connected among the decorative plate, the heat insulation plate and the support plate, rectangular grooves are formed in the edges of adjacent decorative plates, a plurality of wavy rings are formed in the edges of the heat insulation plate, hook plates are fixedly connected to four sides of each rectangular groove, sealing strips are clamped between the adjacent hook plates, connecting cylinders are clamped between the connecting columns, and the connecting cylinders are connected with the building outer wall through expansion bolts.

Preferably, the sealing strip is made of flexible ABS plastic materials, the section of the sealing strip is of a C-shaped structure, and right-angle parts are arranged at two ends of the sealing strip.

Preferably, the heat-insulating plate is made of any one material of polyurethane foam, polystyrene board or phenolic foam, and the wavy rings adjacent to the edge of the heat-insulating plate are arranged in a staggered manner.

Preferably, the thread cylinder is fixedly embedded in the center of the back of the decorative plate, the limit posts are fixedly embedded in four corners of the back of the decorative plate, and the heat insulation plate and the support plate are provided with through grooves corresponding to the thread cylinder and the limit posts.

Preferably, the external screw thread has been seted up to the corresponding screw thread section of thick bamboo of linking post one end, linking post middle part is fixed with the pressure strip, linking post other end bilateral symmetry is provided with the draw-in groove.

Preferably, one end fixedly connected with expansion bolts of connecting cylinder, set up the jack socket on the connecting cylinder opposite side terminal surface, all set up flutedly on the both sides inner wall of jack socket, and all fixedly connected with swash plate on recess one side inner wall, wherein, link up post and jack socket looks adaptation, the swash plate sets up corresponding with the draw-in groove.

Compared with the related art, the heat insulation structure for the building outer wall has the following beneficial effects:

according to the heat insulation structure for the building outer wall, the expansion bolts are arranged in an array, the connecting columns are inserted into the rectangular grooves to extrude the inclined plates until the clamping grooves are deformed beyond the extrusion inclined plates, and the inclined plates are deformed under the action of self elasticity to be reset and embedded into the clamping grooves, so that the connecting columns can be prevented from being pulled out, the assembly process of the heat insulation structure is greatly facilitated, and the construction efficiency is improved;

the heat-insulating structure for the building outer wall is good in heat-insulating performance, and the heat-insulating plate is made of high-efficiency heat-insulating materials;

according to the heat insulation structure for the building outer wall, a hollow structure is formed between the heat insulation board and the building outer wall, so that heat conduction between the heat insulation board and the building outer wall can be reduced, and the heat insulation effect is achieved;

according to the heat-insulating structure for the building outer wall, the sealing strips are embedded between the adjacent hook plates, so that the sealing strips and the decorative plates are flush with each other, the appearance is attractive, a tortuous contact surface can be formed, and rainwater infiltration is prevented;

according to the heat insulation structure for the building outer wall, disclosed by the utility model, the wavy rings at the edge of the heat insulation board are extruded in a dislocation manner, so that a plurality of sealing contact surfaces can be formed, the sealing effect is enhanced, the convection of air inside and outside the building outer wall is prevented, and the heat insulation effect is good.

Drawings

FIG. 1 is a cross-sectional view of a heat insulation structure for an exterior wall of a building according to the present utility model;

FIG. 2 is an enlarged view of the structure A in FIG. 1 of the heat insulation structure for the exterior wall of the building according to the present utility model;

FIG. 3 is a front view of a decorative plate in the heat insulation structure for the outer wall of the building;

fig. 4 is a structural diagram of a sealing strip in a heat insulation structure for an outer wall of a building.

Reference numerals in the drawings: 1. a decorative plate; 11. rectangular grooves; 12. a hook plate; 13. a limit column; 14. a thread cylinder; 2. a thermal insulation board; 21. a wave ring; 3. a support plate; 4. a connecting column; 41. a compacting plate; 42. a clamping groove; 5. a sealing strip; 6. a connecting cylinder; 61. an expansion bolt; 62. a plug-in groove; 63. and a sloping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: 1-4 show, the utility model relates to a heat insulation structure for an outer wall of a building, which comprises a decorative plate 1, a heat insulation plate 2 and a support plate 3, wherein a connecting column 4 is detachably connected among the decorative plate 1, the heat insulation plate 2 and the support plate 3, a threaded cylinder 14 is fixedly embedded in the center of the back of the decorative plate 1, limit columns 13 are fixedly embedded in four corners of the back of the decorative plate 1, and through grooves are formed in the heat insulation plate 2 and the support plate 3 corresponding to the threaded cylinders 14 and the limit columns 13;

specifically, the limit posts 13 are inserted corresponding to the corresponding through grooves, and can play a role of righting the insulation board 2 and the support board 3, so that the edges of the decoration board 1, the support board 3 and the insulation board 2 are aligned.

Further, one end of the connecting column 4 is provided with external threads corresponding to the thread cylinder 14, the middle part of the connecting column 4 is fixed with a compacting plate 41, and two sides of the other end of the connecting column 4 are symmetrically provided with clamping grooves 42;

specifically, the threaded cylinder 14 can be in threaded connection with the connecting column 4, so that the compaction plate 41 gradually compacts the support plate 3 and the heat insulation plate 2, and the assembly of the decorative plate 1, the support plate 3 and the heat insulation plate 2 can be facilitated;

optionally, glue is coated between the decorative plate 1, the support plate 3 and the heat insulation plate 2, so that the overall strength can be enhanced, and the sealing performance is good.

Further, one end of the connecting cylinder 6 is fixedly connected with an expansion bolt 61, the other end face of the connecting cylinder 6 is provided with a plugging groove 62, both side inner walls of the plugging groove 62 are provided with grooves, and one side inner wall of each groove is fixedly connected with a sloping plate 63, wherein the connecting column 4 is matched with the plugging groove 62, and the sloping plates 63 are correspondingly arranged with the clamping grooves 42;

specifically, when inserting the linking post 4, the inclined plane of linking post 4 tip extrusion swash plate 63, swash plate 63 shrink in the recess, to draw-in groove 42 cross extrusion swash plate 63 deformation, in swash plate 63 warp the embedding draw-in groove 42 that resets under self elasticity effect, swash plate 63 tip supports the pressure draw-in groove 42 inner wall, can prevent that linking post 4 from pulling out, and the resistance to plucking is effectual, has greatly made things convenient for the assembly process.

Further, rectangular grooves 11 are formed in the edges of the adjacent decorative plates 1, a plurality of wavy rings 21 are formed in the edges of the heat-insulating plates 2, the heat-insulating plates 2 are made of any one of polyurethane foam, polystyrene board or phenolic foam, and the wavy rings 21 adjacent to the edges of the heat-insulating plates 2 are arranged in a staggered mode;

specifically, the foaming material has excellent heat insulation performance, the foaming material has certain elasticity, adjacent decorative plates 1 are mutually aligned to form a plane, the wavy rings 21 are extruded in a staggered manner, a plurality of sealing contact surfaces can be formed, the foaming agent does not need to be coated, and the assembly process is simplified.

Further, the four sides of the rectangular groove 11 are fixedly connected with hook plates 12, wherein sealing strips 5 are clamped between adjacent hook plates 12, the sealing strips 5 are made of flexible ABS plastic materials, the cross section of each sealing strip 5 is in a C-shaped structure, and right-angle parts are arranged at two ends of each sealing strip;

specifically, the sealing strip 5 has excellent mechanical properties balanced in toughness, hardness and rigidity, and the sealing strip 5 is embedded between the adjacent hook plates 12, so that the sealing strip 5 and the decorative plate 1 are level with each other, and the appearance is attractive;

specifically, the two ends of the sealing strip 5 are embedded into the gaps of the hook plates 12, so that the sealing strip cannot easily fall off, is convenient to install, is firm and durable, and has good tightness, and a tortuous contact surface is formed between the sealing strip 5 and the hook plates 12;

specifically, the right-angle portions of the adjacent sealing strips 5 are spliced to constitute a complete facade structure.

Further, the connecting column 4 is clamped with a connecting cylinder 6, and the connecting cylinder 6 is connected with the building outer wall through an expansion bolt 61;

specifically, the outer wall of the building is provided with holes in an array, then the expansion pipes are driven into the holes, and then the expansion bolts 61 are screwed into the expansion pipes to complete the assembly.

Working principle: when the device is used, expansion bolts 61 are firstly driven into reserved holes or drilling positions of an outer wall of a building, so that the expansion bolts 61 are arranged in an array, then the connecting columns 4 are inserted into the inserting grooves 62 to extrude the inclined plates 63 until the clamping grooves 42 are deformed beyond the extruding inclined plates 63, the inclined plates 63 are deformed under the action of self elasticity to be reset and embedded into the clamping grooves 42, the connecting columns 4 can be prevented from being pulled out, in the process, the adjacent decorative plates 1 are mutually aligned to form a plane, the wavy rings 21 are staggered and extruded, a plurality of sealing contact surfaces can be formed, the assembly process is simple, and then the sealing strips 5 are embedded between the adjacent hook plates 12, so that the sealing strips 5 and the decorative plates 1 are mutually flush, and can form a tortuous contact surface to prevent rainwater from penetrating.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a building thermal insulation structure for outer wall, includes decorative board (1), heated board (2) and backplate (3), its characterized in that, can dismantle between decorative board (1), heated board (2) and backplate (3) and be connected with linking post (4), it is adjacent decorative board (1) edge all is provided with rectangular channel (11), the edge of heated board (2) all is provided with a plurality of wave rings (21), the equal fixedly connected with hook plate (12) of four sides of rectangular channel (11), wherein, adjacent joint has sealing strip (5) between hook plate (12), linking post (4) joint has connecting cylinder (6), connecting cylinder (6) are connected with the building outer wall through expansion bolts (61).

2. The heat insulation structure for an exterior wall of a building according to claim 1, wherein: the sealing strip (5) is made of flexible ABS plastic materials, the cross section of the sealing strip (5) is of a C-shaped structure, and right angle parts are arranged at two ends of the sealing strip.

3. The heat insulation structure for an exterior wall of a building according to claim 1, wherein: the heat-insulating board (2) is made of any one material of polyurethane foam, polystyrene board or phenolic foam, and wavy rings (21) adjacent to the edge of the heat-insulating board (2) are arranged in a staggered mode.

4. The heat insulation structure for an exterior wall of a building according to claim 1, wherein: the novel heat insulation plate is characterized in that a thread cylinder (14) is fixedly embedded in the center of the back of the decorative plate (1), limit posts (13) are fixedly embedded in four corners of the back of the decorative plate (1), and through grooves are formed in the heat insulation plate (2) and the support plate (3) corresponding to the thread cylinder (14) and the limit posts (13).

5. The heat insulation structure for an exterior wall of a building according to claim 4, wherein: the external screw thread has been seted up to the corresponding screw thread section of thick bamboo (14) of linking post (4), linking post (4) middle part is fixed with pinch plate (41), linking post (4) other end bilateral symmetry is provided with draw-in groove (42).

6. The heat insulation structure for an exterior wall of a building according to claim 5, wherein: the connecting cylinder is characterized in that one end of the connecting cylinder (6) is fixedly connected with an expansion bolt (61), the end face of the other side of the connecting cylinder (6) is provided with a splicing groove (62), the inner walls of two sides of the splicing groove (62) are provided with grooves, and the inner walls of one side of the grooves are fixedly connected with a sloping plate (63), wherein the connecting column (4) is matched with the splicing groove (62), and the sloping plate (63) is arranged corresponding to the clamping groove (42).