Fabricated thermal insulation wall

Abstract

The utility model relates to the technical field of buildings, and discloses an assembly type thermal insulation wall which comprises two sets of external wall boards, a thermal insulation board is arranged between the two sets of external wall boards, a connecting column is arranged between each external wall board and the thermal insulation board, and a pouring area is arranged between each external wall board and the thermal insulation board. A steel wire net frame is arranged in a pouring area between each outer wall board and the heat preservation board, when the bottoms of the buckling blocks make contact with the bottoms of the inner sides of the buckling grooves, the blocking boards, the limiting boards and the transverse bars are separated from limitation of the inner sides of the limiting grooves through rebounding of the grouting limiting springs, opening is conducted under the action of elastic connecting pieces, and therefore the heat preservation effect is achieved. And at the moment, grouting conduction is carried out on the grouting pipe through the grouting holes, so that grouting filling solidification can be effectively carried out on a buckling area, the stability of the buckling position can be greatly improved, and the effect of rapidly, conveniently and stably buckling and assembling can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, and more specifically to an assembled thermal insulation wall. Background Art

[0002] With the continuous development of the construction industry, the requirements for construction efficiency, thermal insulation performance and structural stability of buildings are becoming higher and higher. As a new type of building wall structure, prefabricated thermal insulation walls can not only meet the requirements of building energy conservation, but also improve construction speed and quality.

[0003] When installing and using prefabricated thermal insulation walls, an assembly method is usually adopted, so that two walls are spliced ​​together before carrying out related construction work. However, the commonly used splicing method is usually to assemble by means of snap-on connection, etc., which cannot effectively stabilize and reinforce the splicing installation position, and there are gaps or shaking, which to a certain extent affects the connection and assembly effect of the thermal insulation wall. For this reason, we propose an assembled thermal insulation wall. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an assembled thermal insulation wall to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: an assembled thermal insulation wall, including exterior wall panels, which are provided with two groups, an insulation board is arranged between the two groups of exterior wall panels, connecting columns are arranged between each of the exterior wall panels and the insulation board, each exterior wall panel and the insulation board are arranged at intervals, and a casting area is formed between each exterior wall panel and the insulation board, a wire mesh is arranged in the casting area between each exterior wall panel and the insulation board, a snap groove is opened at one end of each exterior wall panel, and a snap block is fixedly installed at the other end of the exterior wall panel, each adjacent group of exterior wall panels are snap-connected by the snap groove and the snap block, a grouting lock assembly is arranged in the snap groove on one side close to the insulation board, a lock groove is opened on the lock block on one side close to the insulation board, the grouting lock assembly and the lock groove correspond to each other, and the grouting lock assembly performs grouting filling operation when locking with the lock groove, and the grouting lock assembly includes a lock piece and a grouting piece.

[0006] Preferably, the locking member includes an adjusting groove, a locking block and a locking limiting spring, the adjusting groove is opened on the side wall of the buckle groove close to the insulation board, the bottom of the adjusting groove and the edge position of the inclined surface in the buckle groove correspond to each other, and the positions of the adjusting groove and the locking groove correspond to each other, the locking block is a trapezoidal block, the position of the locking block and the position of the adjusting groove correspond to each other, the side of the locking block away from the adjusting groove is an inclined surface, so that the locking block gradually narrows along the direction close to the notch of the adjusting groove, the locking limiting spring is fixedly installed on the side of the locking block close to the adjusting groove, and the end of the locking limiting spring away from the locking block is fixedly installed on the inner wall of the adjusting groove.

[0007] Preferably, the grouting parts include a limiting groove, a blocking plate, a limiting plate, a transverse rib, a base plate, a grouting pipe and an elastic connector. The limiting groove is opened on the side of the locking block away from the adjusting groove, and the limiting groove passes through the locking block. The base plate is arranged in the limiting groove, and the size of the base plate is matched with the size of the inner side of the limiting groove. The grouting pipe is fixedly installed on the side of the base plate away from the adjusting groove. The blocking plate is an "L"-shaped plate. The blocking plates are divided into two groups. The two groups of blocking plates are mirror-imaged on the side of the grouting pipe away from the base plate. The vertical portion of the blocking plate is arranged at one end of the grouting pipe, and the horizontal portion of the blocking plate is arranged at intervals on one side of the grouting pipe. There is an elastic connector between the horizontal portion of each blocking plate and the grouting pipe.

[0008] Preferably, the limiting plate is fixedly mounted on the side of the baffle plate away from the grouting pipe, the transverse ribs are fixedly mounted at intervals on the sides of the two groups of limiting plates away from each other, and one end of the transverse rib away from the limiting plate fits against the inner wall of the limiting groove.

[0009] Preferably, the grouting part also includes a grouting limiting spring, a corrugated hose and a grouting hole, the grouting limiting spring is fixedly mounted on the side of the substrate away from the grouting pipe, the end of the grouting limiting spring away from the substrate is fixedly mounted on the inner wall of the adjusting groove, the corrugated hose is arranged in the grouting limiting spring, the two ends of the corrugated hose are respectively fixedly mounted on the substrate and the inner wall of the adjusting groove, the corrugated hose and the grouting pipe are connected to each other, the grouting hole is opened on the exterior wall panel, the positions of the grouting hole and the corrugated hose correspond to each other, and the grouting hole and the corrugated hose are connected to each other.

[0010] Preferably, the snap groove is a slot with a rectangular top and an inverted trapezoidal bottom. The trapezoidal area on the snap groove gradually narrows from top to bottom. The shape and size of the snap block are adapted to the shape and size of the snap groove. The side edges of the lock groove and the edge positions of the inclined surfaces on the snap block correspond to each other.

[0011] Preferably, an overflow groove is provided on the side wall of the inclined surface of the buckle block at a position corresponding to the locking groove, and the overflow groove and the locking groove are connected to each other.

[0012] Technical effects and advantages of the utility model:

[0013] 1. When the utility model is in use, when the bottom of the buckle block contacts the bottom of the inner side of the buckle groove, the lock block moves to the corresponding lock groove position, and the limiting plate is no longer squeezed by the side wall of the buckle block, so that the blocking plate, the limiting plate and the transverse rib are separated from the inner side restriction of the limiting groove by the rebound of the grouting limiting spring, and are opened under the action of the elastic connecting piece, so that the interior of the grouting pipe and the interior of the lock groove are connected to each other. At this time, the grouting is conducted through the grouting hole, so that the buckle area can be effectively grout-filled and solidified, thereby greatly improving the stability of the buckle position and achieving the effect of fast, convenient and stable buckle assembly.

[0014] 2. Through the contact between the transverse reinforcement and the longitudinal reinforcement, the longitudinal reinforcement arranged longitudinally and the transverse reinforcement arranged transversely can form a longitudinal and transverse overlapping state, and the transverse reinforcement and the longitudinal reinforcement are closely fitted under the pressure limit of the buckle, so that after the grouting operation is completed, the stability of the locking area can be further effectively improved.

[0015] 3. The overflow groove is opened on the inclined surface of the buckle block corresponding to the position of the lock groove, so that the slurry can overflow during the grouting operation, thereby completing the filling and solidification of the gap at the connection position, further improving the effect of stabilizing the connection position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structural diagram of the assembled thermal insulation wall of the utility model is as follows

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged local structure at point A in the middle;

[0018] Figure 3 It is a partial structural schematic diagram of the buckle slot of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the locking block of the utility model;

[0020] Figure 5 It is a schematic diagram of the partial structure of the barrier plate of the utility model;

[0021] Figure 6 It is a partial structural schematic diagram of the regulating tank of the utility model;

[0022] Figure 7 For this utility model Figure 6 A magnified schematic diagram of the local structure at point B in the middle.

[0023] The accompanying drawings are marked as follows: 1. exterior wall panel; 2. insulation board; 3. steel wire mesh; 4. connecting column; 5. snap groove; 6. snap block; 7. locking groove; 8. longitudinal reinforcement; 9. overflow groove; 10. adjustment groove; 11. locking block; 12. limiting groove; 13. barrier plate; 14. limiting plate; 15. transverse reinforcement; 16. base plate; 17. grouting pipe; 18. locking limiting spring; 19. grouting limiting spring; 20. corrugated hose; 21. grouting hole; 22. elastic connector. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0025] Figure 1-Figure 7 It is the best embodiment of the utility model, and the following Figure 1-Figure 7 The utility model is further described.

[0026] See attached Figure 1-Figure 7 A prefabricated thermal insulation wall comprises an exterior wall panel 1. The exterior wall panels 1 are provided with two groups, an insulation panel 2 is arranged between the two groups of exterior wall panels 1, a connecting column 4 is arranged between each exterior wall panel 1 and the insulation panel 2, each exterior wall panel 1 and the insulation panel 2 are arranged at intervals, and a pouring area is formed between each exterior wall panel 1 and the insulation panel 2 for concrete pouring, and a steel wire mesh frame 3 is arranged in the pouring area between each exterior wall panel 1 and the insulation panel 2.

[0027] In this embodiment, the exterior wall panel 1 and the insulation panel 2 are fixedly connected to each other through the connection column 4 , and the wire mesh frame 3 is fixedly restricted between the exterior wall panel 1 and the insulation panel 2 through the connection column 4 .

[0028] A snap groove 5 is provided at one end of each exterior wall panel 1. The snap groove 5 is a slot with a rectangular top and an inverted trapezoidal bottom. The trapezoidal area on the snap groove 5 gradually narrows from top to bottom. A snap block 6 is fixedly installed at the other end of each exterior wall panel 1. The shape and size of the snap block 6 are adapted to the size of the inner side of the snap groove 5. Every two adjacent exterior wall panels 1 are snap-connected through the snap groove 5 and the snap block 6.

[0029] A grouting lock assembly is provided on the inner side of the buckle groove 5 close to the insulation board 2 .

[0030] A locking groove 7 is provided on one side of the locking block 6 close to the heat preservation board 2 , and the side edge of the locking groove 7 and the edge position of the inclined surface on the locking block 6 correspond to each other.

[0031] The grouting lock assembly and the lock groove 7 correspond to each other, and the grouting lock assembly can perform grouting filling operations when being locked with the lock groove 7.

[0032] The grouting lock assembly includes a lock and a grouting member. In this embodiment, the lock drives the grouting member to adjust, so that when the lock completes the locking, the grouting member can grout the lock area.

[0033] The lock member includes an adjustment groove 10, a lock block 11 and a lock limit spring 18. The adjustment groove 10 is provided on the side wall of the buckle groove 5 near the insulation board 2. The bottom of the adjustment groove 10 and the edge of the inclined surface in the buckle groove 5 correspond to each other, and the positions of the adjustment groove 10 and the lock groove 7 correspond to each other. The lock block 11 is a trapezoidal block. The position of the lock block 11 and the position of the adjustment groove 10 correspond to each other. The side of the lock block 11 away from the adjustment groove 10 is an inclined surface, so that the lock block 11 gradually narrows along the direction close to the notch of the adjustment groove 10. The lock limit spring 18 is fixedly installed on the side of the lock block 11 near the adjustment groove 10, and the end of the lock limit spring 18 away from the lock block 11 is fixedly installed on the inner wall of the adjustment groove 10. In the initial state, the end of the lock block 11 near the adjustment groove 10 slides into the lock groove 7.

[0034] The grouting parts include a limiting groove 12, a blocking plate 13, a limiting plate 14, a transverse rib 15, a base plate 16, a grouting pipe 17 and an elastic connecting piece 22. The limiting groove 12 is arranged on the side of the locking block 11 away from the adjusting groove 10, and the limiting groove 12 runs through the locking block 11. The base plate 16 is arranged on the inner side of the limiting groove 12, close to the adjusting groove 10. The size of the base plate 16 is adapted to the size of the inner side of the limiting groove 12. The grouting pipe 17 is fixedly installed on the side wall of the base plate 16 away from the adjusting groove 10. The blocking plate 13 is an "L"-shaped plate. The blocking plates 13 are divided into two groups. The two groups of blocking plates 13 are mirror-imaged on the side of the grouting pipe 17 away from the base plate 16. The vertical portion of the blocking plate 13 is arranged at one end of the grouting pipe 17. The horizontal portion of the blocking plate 13 is spaced apart on one side of the grouting pipe 17. There is an elastic connecting piece 22 between the horizontal portion of each blocking plate 13 and the grouting pipe 17. The elastic connecting piece 22 can directly adopt a spring telescopic rod.

[0035] In this embodiment, the elastic connecting member 22 enables the two groups of baffle plates 13 to be opened under elastic force restriction.

[0036] The limiting plate 14 is fixedly installed on the side of the blocking plate 13 away from the grouting pipe 17, and the transverse ribs 15 are fixedly installed at intervals on the side away from each other of the two groups of limiting plates 14. The end of the transverse rib 15 away from the limiting plate 14 is in contact with the inner wall of the limiting groove 12, and the transverse rib 15 is installed horizontally on the limiting plate 14.

[0037] In this embodiment, the two groups of barrier plates 13 are used to close the grouting pipe 17 through the transverse ribs 15 on the limiting plate 14. When the barrier plates 13 and the transverse ribs 15 move out of the limiting groove 12, the two groups of barrier plates 13 are separated and opened through the rebound of the elastic connecting piece 22, thereby exposing the inner cavity of the grouting pipe 17.

[0038] The grouting parts also include a grouting limiting spring 19, a corrugated hose 20 and a grouting hole 21. The grouting limiting spring 19 is fixedly mounted on the side of the substrate 16 away from the grouting pipe 17. The end of the grouting limiting spring 19 away from the substrate 16 is fixedly mounted on the inner wall of the adjusting groove 10. The corrugated hose 20 is arranged in the grouting limiting spring 19. The two ends of the corrugated hose 20 are respectively fixedly mounted on the substrate 16 and the inner wall of the adjusting groove 10. The corrugated hose 20 and the grouting pipe 17 are connected to each other. The grouting hole 21 is opened on the side wall of the exterior wall panel 1. The position of the grouting hole 21 corresponds to the position of the corrugated hose 20 inside the adjusting groove 10, and the grouting hole 21 and the corrugated hose 20 are connected to each other.

[0039] In this embodiment, the corrugated hose 20 can be folded and deformed, and the corrugated hose 20 can be adaptively telescopically adjusted under the elastic adjustment of the grouting limiting spring 19.

[0040] In this embodiment, the grouting hole 21 allows the grouting pipe 17 to inject cement mortar into the designated position to complete the filling after it is opened.

[0041] Longitudinal ribs 8 are arranged at intervals in the locking groove 7 , and the longitudinal ribs 8 are longitudinally arranged in the locking groove 7 .

[0042] In this embodiment, when the grouting part moves to the inside of the locking groove 7, after the two sets of barrier plates 13 are separated, the transverse reinforcement 15 will be in criss-cross contact with the longitudinal reinforcement 8, thereby completing the reinforcement overlap. After grouting under the restriction of the locking buckle, the stability of the connection part can be effectively improved.

[0043] An overflow groove 9 is provided on the inclined surface of the buckle block 6 at a position corresponding to the lock groove 7 , and the overflow groove 9 and the interior of the lock groove 7 are communicated with each other.

[0044] In this embodiment, the overflow groove 9 allows the excess slurry after grouting inside the locking groove 7 to overflow, thereby additionally filling and curing the connection position area, further improving the stability of the connection part.

[0045] The working principle and use process of the utility model are as follows: when in use, the two groups of thermal insulation walls are adjusted to the state where the snap grooves 5 and the snap blocks 6 on the exterior wall panels 1 correspond to each other, and then they are snap-fitted and installed. After the installation is completed, grouting is performed to the corresponding position area through the grouting holes 21, so that the connection position is filled and solidified with slurry. At this time, the area between the exterior wall panel 1 and the thermal insulation panel 2 is filled with concrete, thereby completing the installation of the thermal insulation wall.

[0046] When the buckle block 6 is buckled into the buckle groove 5, the inclined surface on the buckle block 6 cooperates with the corresponding inclined surface on the lock block 11, so that the lock block 11 is retracted to the inside of the adjustment groove 10 through the lock limit spring 18. At the same time, the side wall extrusion and restriction of the buckle block 6 makes the restriction plate 14 inside the restriction groove 12 restricted and squeezed, and the grouting restriction spring 19 follows the lock block 11 to adapt and shrink. When the bottom of the buckle block 6 contacts the bottom of the inner side of the buckle groove 5, at this time, the lock block 11 moves to the corresponding lock groove 7 position. At this time, only the lock block 11 enters the lock groove 7. The bottom of the inclined surface of 1 will be preferentially supported on the inner wall of the lock groove 7. At this time, the grouting limiting spring 19 rebounds to make the blocking plate 13, the limiting plate 14 and the transverse rib 15 extend into the lock groove 7, break away from the inner side restriction of the limiting groove 12, and open under the action of the elastic connecting piece 22, so that after the lock block 11 enters the lock groove 7, the interior of the grouting pipe 17 and the interior of the lock groove 7 are connected to each other. At this time, grouting is performed through the grouting hole 21, so that the buckle area can be effectively grout-filled and solidified, thereby greatly improving the stability of the buckle position, and achieving the effect of being able to quickly, conveniently and stably assemble the buckle.

[0047] Of course, the size of the locking block 11 can also be made larger than the size of the locking slot 7. When the locking block 11 is facing the locking slot 7, the buckle block 6 blocks the locking block 11 and only allows the limiting plate 14 to enter the locking slot 7.

[0048] By making contact between the transverse reinforcement 15 and the longitudinal reinforcement 8, the longitudinally arranged longitudinal reinforcement 8 and the transversely arranged transverse reinforcement 15 can form a longitudinal and transverse overlapping state, and under the pressure limit of the buckle, the transverse reinforcement 15 and the longitudinal reinforcement 8 are tightly fitted, so that after the grouting operation is completed, the stability of the locking area can be further effectively improved.

[0049] The overflow groove 9 opened on the inclined surface of the buckle block 6 corresponding to the position of the lock groove 7 allows the slurry to overflow during the grouting operation, thereby completing the filling and solidification of the gap at the connection position, further improving the stability of the connection position.

[0050] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. An assembled thermal insulation wall, comprising exterior wall panels, wherein the exterior wall panels are in two groups, an insulation board is arranged between the two groups of exterior wall panels, a connecting column is arranged between each of the exterior wall panels and the insulation board, each exterior wall panel and the insulation board are arranged at intervals, and a casting area is formed between each exterior wall panel and the insulation board, and a steel wire mesh is arranged in the casting area between each exterior wall panel and the insulation board, characterized in that: A snap groove is provided at one end of each of the exterior wall panels, and a snap block is fixedly installed at the other end of the exterior wall panels. Each adjacent group of exterior wall panels are snap-connected through the snap groove and the snap block. A grouting lock assembly is provided on the side of the snap groove close to the insulation board, and a lock groove is provided on the side of the snap block close to the insulation board. The grouting lock assembly and the lock groove correspond to each other. The grouting lock assembly performs grouting filling operation when locking with the lock groove. The grouting lock assembly includes a lock piece and a grouting piece.

2. The assembled thermal insulation wall according to claim 1, characterized in that: The locking part includes an adjusting groove, a locking block and a locking limiting spring. The adjusting groove is arranged on a side wall of the buckle groove close to the insulation board. The bottom of the adjusting groove and the edge of the inclined surface in the buckle groove correspond to each other, and the positions of the adjusting groove and the locking groove correspond to each other. The locking block is a trapezoidal block. The position of the locking block and the position of the adjusting groove correspond to each other. The side of the locking block away from the adjusting groove is an inclined surface, so that the locking block gradually narrows along the direction close to the notch of the adjusting groove. The locking limiting spring is fixedly installed on the side of the locking block close to the adjusting groove, and the end of the locking limiting spring away from the locking block is fixedly installed on the inner wall of the adjusting groove.

3. The assembled thermal insulation wall according to claim 2, characterized in that: The grouting parts include a limiting groove, a blocking plate, a limiting plate, a transverse rib, a base plate, a grouting pipe and an elastic connector. The limiting groove is opened on the side of the locking block away from the adjusting groove, and the limiting groove runs through the locking block. The base plate is arranged in the limiting groove, and the size of the base plate is adapted to the size of the inner side of the limiting groove. The grouting pipe is fixedly installed on the side of the base plate away from the adjusting groove. The blocking plate is an "L"-shaped plate. The blocking plates are divided into two groups. The two groups of blocking plates are mirror-imaged on the side of the grouting pipe away from the base plate. The vertical portion of the blocking plate is arranged at one end of the grouting pipe, and the horizontal portion of the blocking plate is arranged at intervals on one side of the grouting pipe. There is an elastic connector between the horizontal portion of each blocking plate and the grouting pipe.

4. The assembled thermal insulation wall according to claim 3, characterized in that: The limiting plate is fixedly installed on the side of the blocking plate away from the grouting pipe, the transverse reinforcement is fixedly installed at intervals on the side of the two groups of limiting plates away from each other, and one end of the transverse reinforcement away from the limiting plate is in contact with the inner wall of the limiting groove.

5. The assembled thermal insulation wall according to claim 3, characterized in that: The grouting part also includes a grouting limiting spring, a corrugated hose and a grouting hole. The grouting limiting spring is fixedly installed on the side of the substrate away from the grouting pipe, and the end of the grouting limiting spring away from the substrate is fixedly installed on the inner wall of the adjustment groove. The corrugated hose is arranged in the grouting limiting spring, and the two ends of the corrugated hose are respectively fixedly installed on the substrate and the inner wall of the adjustment groove, the corrugated hose and the grouting pipe are connected to each other, and the grouting hole is opened on the exterior wall panel, the positions of the grouting hole and the corrugated hose correspond to each other, and the grouting hole and the corrugated hose are connected to each other.

6. The assembled thermal insulation wall according to claim 1, characterized in that: The buckle groove is a slot with a rectangular top and an inverted trapezoidal bottom. The trapezoidal area on the buckle groove gradually narrows from top to bottom. The shape and size of the buckle block are adapted to the shape and size of the buckle groove. The side edges of the lock groove and the edge positions of the inclined surfaces on the buckle block correspond to each other.

7. The assembled thermal insulation wall according to claim 6, characterized in that: An overflow groove is provided on the side wall of the inclined surface of the buckle block at a position corresponding to the locking groove, and the overflow groove and the locking groove are connected to each other.

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