Integrated composite thermal insulation outer wall structure

Abstract

The utility model provides an integrated composite thermal insulation outer wall structure, which relates to the field of building facilities, and comprises a silicon graphene reinforced thermal insulation board, a cast-in-place wall body, a plurality of screws and a plurality of limiting clamping pieces, the cast-in-place wall body is arranged on the side edge of the silicon graphene reinforced thermal insulation board, and the limiting clamping pieces are arranged on the side edge of the silicon graphene reinforced thermal insulation board. A plurality of limiting clamping pieces are embedded in the silicon graphene reinforced insulation board, the limiting clamping pieces are arranged at equal intervals and connected with the side edge of the silicon graphene reinforced insulation board, and screws penetrate through the silicon graphene reinforced insulation board to be in threaded connection with a cast-in-place wall. The integrated composite heat preservation outer wall structure is composed of the silicon graphene reinforced heat preservation plate, the cast-in-place wall body, the screws and the limiting clamping pieces, the silicon graphene reinforced heat preservation plate can be used as an outer side non-dismantling formwork in the pouring process, hollowing is reduced, one-time pouring forming is achieved, the construction procedures are reduced, and the construction efficiency is further improved. And through cooperation of the contact pins and the iron wires, the firmness degree of the limiting clamping pieces and the silicon graphene reinforced insulation board is increased, and the falling risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building facilities, in particular to an integrated composite thermal insulation exterior wall structure. Background Art

[0002] The traditional insulation exterior wall is based on the fact that after the cast-in-place concrete is cured, anchors are driven on the outside of the exterior wall and then the insulation board is installed.

[0003] This cross-construction method is very complicated and the construction progress is slow, which makes coordination difficult and poses quality and safety risks. In addition, the interface between the post-pasted insulation board and the exterior wall structure is debonded, which may cause hollowing and falling off in the later stage, reducing the service life of the insulation layer. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an integrated composite thermal insulation exterior wall structure, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an integrated composite insulation exterior wall structure, including a silicon graphene reinforced insulation board, a cast-in-place wall, multiple screws and multiple limit clips, the cast-in-place wall is arranged on the side of the silicon graphene reinforced insulation board, multiple limit clips are pre-embedded in the silicon graphene reinforced insulation board, multiple limit clips are arranged at equal distances and connected to the side of the silicon graphene reinforced insulation board, the screws pass through the silicon graphene reinforced insulation board and are threadedly connected to the cast-in-place wall, and the screws are located between two adjacent limit clips.

[0008] The limit clamp consists of a support rod, a connecting block, a washer and a pin. The head of the support rod is connected to the connecting block. A washer is provided outside the support rod body. The washer is used to contact the silicon-graphene reinforced insulation board. The tail end of the support rod is connected to a pin, which is inserted into the silicon-graphene reinforced insulation board.

[0009] Preferably, the support rod body is symmetrically provided with arc grooves, an iron wire is passed through the support rod via the arc groove, the silicon-graphene reinforced insulation board is provided with a slot adapted to the iron wire, the slot is bent along the extension direction of the arc groove, and the arc groove passes through the arc groove and is inserted into the slot.

[0010] Preferably, the washer is annular, the support rod is located at the center of the washer, and the tail end of the support rod is connected with a connecting piece at an equal angle, and the connecting piece is connected to the washer.

[0011] Preferably, the connection blocks are provided with wire holes, by means of which steel wires are fixedly bound between adjacent connection blocks.

[0012] (III) Beneficial effects

[0013] The utility model provides an integrated composite thermal insulation exterior wall structure. It has the following beneficial effects:

[0014] 1. The integrated composite insulation exterior wall structure consists of silicon graphene reinforced insulation board, cast-in-place wall, screws, and limit clamps. During the casting process, the silicon graphene reinforced insulation board can be used as an external non-removable template, which reduces the generation of hollows, realizes one-time casting and molding, reduces construction procedures, and further improves construction efficiency. Through the combination of pins and wires, the limit clamps and silicon graphene reinforced insulation board are strengthened to reduce the risk of falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure and working of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the limit card of the utility model;

[0017] Figure 3 It is a detailed cross-sectional view of the working state of the local structure of the utility model.

[0018] In the figure: 1 silicon graphene reinforced insulation board, 11 slots, 2 cast-in-place walls, 3 screws, 4 limit clamps, 41 support rods, 411 arc grooves, 42 connecting blocks, 421 wire holes, 43 washers, 44 connecting pieces, 45 iron wires, and 46 pins. DETAILED DESCRIPTION

[0019] The utility model embodiment provides an integrated composite thermal insulation exterior wall structure, such as Figure 1-3 As shown, it includes a silicon-graphene reinforced insulation board 1, a cast-in-place wall 2, multiple screws 3 and multiple limit clips 4. The cast-in-place wall 2 is arranged on the side of the silicon-graphene reinforced insulation board 1, and multiple limit clips 4 are pre-embedded in the silicon-graphene reinforced insulation board 1. The multiple limit clips 4 are arranged at equal distances and connected to the side of the silicon-graphene reinforced insulation board 1. The screws 3 pass through the silicon-graphene reinforced insulation board 1 and are threadedly connected to the cast-in-place wall 2, and the screws 3 are between two adjacent limit clips 4.

[0020] During operation, the limit clamp 4 is fixedly installed on the side of the silicon graphene reinforced insulation board 1, and then concrete is poured to form a cast-in-place wall 2, and the wall 2 buries the limit clamp 4. In this process, the silicon graphene reinforced insulation board is used as a non-removable template on the outside of the exterior wall. Then the insulation board and the wall are fixed together with screws 3.

[0021] The limiting clamp 4 is composed of a support rod 41, a connecting block 42, a washer 43 and a pin 46. The head of the support rod 41 is welded to the connecting block 42, and a washer 43 is fixedly installed outside the rod body of the support rod 41. The washer 43 is used to contact the silicon-graphene reinforced insulation board 1. The tail end of the support rod 41 is welded with a pin 46, and the pin 46 is inserted into the silicon-graphene reinforced insulation board 1.

[0022] The rod body of the support rod 41 is symmetrically provided with arc grooves 411, and the support rod 41 is penetrated by an iron wire 45 through the arc grooves 411. The silicon graphene reinforced insulation board 1 is provided with a slot 11 adapted to the iron wire 45, and the slot 11 is bent along the extension direction of the arc groove 411, and the arc groove 411 penetrates the arc groove 411 and is inserted into the slot 11. The iron wire 45 is bent to form a hook to increase the firmness between the limit clamp and the insulation board.

[0023] The washer 43 is annular in shape, the support rod 41 is located at the center of the washer 43 , and a connecting piece 44 is welded to the tail end of the support rod 41 at an equal angle, and the connecting piece 44 is welded to the washer 43 .

[0024] The connection blocks 42 are provided with wire holes 421 , and steel wires are fixedly bound between adjacent connection blocks 42 by means of the wire holes 421 .

[0025] In summary, the integrated composite insulation exterior wall structure is composed of a silicon-graphene reinforced insulation board 1, a cast-in-place wall 2, screws 3, and a limit clamp 4. During the casting process, the silicon-graphene reinforced insulation board 1 can be used as an external non-disassembly template, which reduces the generation of hollows, achieves one-time casting and molding, reduces construction procedures, and further improves construction efficiency. Through the cooperation of the pin 45 and the iron wire 46, the limit clamp 4 and the silicon-graphene reinforced insulation board 1 are strengthened to reduce the risk of falling off.

[0026] 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 integrated composite thermal insulation exterior wall structure, characterized in that: The invention comprises a silicon graphene reinforced thermal insulation board (1), a cast-in-place wall (2), a plurality of screws (3) and a plurality of position-limiting clips (4), wherein the cast-in-place wall (2) is arranged on the side of the silicon graphene reinforced thermal insulation board (1), the plurality of position-limiting clips (4) are pre-buried in the silicon graphene reinforced thermal insulation board (1), the plurality of position-limiting clips (4) are arranged at equal distances and connected to the side of the silicon graphene reinforced thermal insulation board (1), the screws (3) pass through the silicon graphene reinforced thermal insulation board (1) and are threadedly connected to the cast-in-place wall (2), and the screws (3) are located between two adjacent position-limiting clips (4); The limit clamp (4) is composed of a support rod (41), a connecting block (42), a washer (43) and an insertion pin (46); the head of the support rod (41) is connected to the connecting block (42); a washer (43) is provided outside the rod body of the support rod (41); the washer (43) is used to contact the silicon graphene reinforced thermal insulation board (1); the rear end of the support rod (41) is connected to the insertion pin (46); the insertion pin (46) is inserted into the silicon graphene reinforced thermal insulation board (1).

2. The integrated composite thermal insulation exterior wall structure according to claim 1, characterized in that: The support rod (41) is symmetrically provided with an arc groove (411), and an iron wire (45) is passed through the support rod (41) by means of the arc groove (411). The silicon graphene reinforced thermal insulation board (1) is provided with a slot (11) adapted to the iron wire (45), the slot (11) is bent along the extension direction of the arc groove (411), and the arc groove (411) passes through the arc groove (411) and is inserted into the slot (11).

3. The integrated composite thermal insulation exterior wall structure according to claim 2, characterized in that: The washer (43) is annular in shape, the support rod (41) is located at the center of the washer (43), the rear end of the support rod (41) is connected with a connecting piece (44) at an equal angle, and the connecting piece (44) is connected to the washer (43).

4. The integrated composite thermal insulation exterior wall structure according to claim 3, characterized in that: The connection blocks (42) are provided with wire holes (421), and steel wires are used to fix and bind adjacent connection blocks (42).

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