Building composite insulation board fixing structure

Abstract

The utility model provides a building composite insulation board fixing structure, and relates to the technical field of insulation structures. Comprising an insulation board body, and an embedded anchor bolt structure is arranged on the inner wall of the insulation board body; an auxiliary disassembly and assembly structure is arranged in the embedded anchor bolt structure. The pre-embedded anchor bolt structure comprises a steel plate, an anchor rod and an expansion plastic ring, a pre-embedded groove is formed in the inner wall of the heat preservation plate body, the steel plate is clamped with the inner wall of the pre-embedded groove, by arranging the pre-embedded anchor bolt structure, under the action of the pre-embedded groove and the steel plate, the steel plate can be fixed in an auxiliary mode, and meanwhile under the action of a round inserting rod and a round inserting hole, the steel plate can be fixed in a clamped mode. Meanwhile, under the action of the expansion plastic ring, the plastic plate and other components, the expansion plastic ring can be expanded after the anchor rod is matched with the expansion plastic ring, then the steel plate and the heat preservation plate can be stably fixed to a wall, rapid construction without damaging the heat preservation plate body can be achieved, meanwhile, damage to the heat preservation plate body is avoided, and the service life of the heat preservation plate is prolonged. And the installation labor cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermal insulation structure technical field especially relates to a building composite insulation board fixed structure. BACKGROUND

[0002] Building energy consumption, industrial energy consumption and traffic energy consumption are three major subjects of energy consumption in China, and building energy consumption accounts for about 30% of total social energy consumption. More than 50% of the material obtained by human beings from nature is used to build various buildings and their auxiliary facilities, and these buildings consume a large amount of energy in the process of construction and use. With the enhancement of global environmental protection consciousness and the increasing popularity of sustainable development concept, building energy saving has become a problem that the world pays attention to, and it is also a strategic focus of China's economic work. Building insulation is very important in building energy saving, and the main measure of insulation is external wall insulation, that is, adding insulation board. The insulation board is a hard foam plastic board made of polystyrene resin as raw material plus other raw and auxiliary materials and poly-contents, through heating, mixing and injecting catalyst, and then extruding and forming. It has moisture-proof and waterproof performance, can reduce the thickness of the building envelope structure, and thus increase the indoor use area.

[0003] In actual work, the installation technology of the existing thermal insulation structure is mature, and can basically meet the use requirements, but there are still the following problems:

[0004] In the actual installation and use process, the conventional building external wall adopts large mold built-in (composite) insulation board, but this kind of insulation board needs to be fixed with embedded parts in the later stage if there are decorative skirting, which is not easy to construct and destroys the (composite) insulation board.

[0005] Therefore, the utility model provides a building composite insulation board fixed structure. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the shortcomings in the prior art, and provides a building composite insulation board fixed structure.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a building composite insulation board fixed structure, including the insulation board body, the inner wall of the insulation board body is provided with the embedded anchor bolt structure, the inside of the embedded anchor bolt structure is provided with the auxiliary dismounting structure, the embedded anchor bolt structure includes steel sheet, anchor rod and expansion plastic ring, the inner wall of the insulation board body is provided with embedded groove, the steel sheet is connected with the inner wall of embedded groove, and the anchor rod is disassembled through the auxiliary dismounting structure between steel sheet, the expansion plastic ring is set on the outer surface of anchor rod, the auxiliary dismounting structure includes the plug-in screw rod and second screw hole, and one end of the outer surface of plug-in screw rod is fixedly connected with fixed screw rod, and the inner wall of fixed screw rod is threadedly connected with second screw hole.

[0008] As a preferred implementation, the embedded groove is rectangular, the four side walls of the embedded groove are provided with round insertion holes, the steel sheet is rectangular, the four sides of the steel sheet are fixedly connected with round insertion rods, the inner wall of the insulation board body is provided with an auxiliary insertion hole, the anchor rod is inserted into the inner wall of the auxiliary insertion hole, one side of the outer surface of the expansion plastic ring is fixedly connected with a sharp block, the inner wall of the expansion plastic ring is provided with an auxiliary through slot, the inner wall of the auxiliary through slot is fixedly connected with a plastic plate, the material of the plastic plate is elastic plastic, the bottom of the outer surface of the plastic plate is fixedly connected with an arc-shaped protruding block, and the top of the outer surface of the plastic plate is fixedly connected with a circular protruding block.

[0009] The technical effect of the above further scheme is that the steel plate can be fixed by clamping under the action of the embedded groove. The fixing method is not fixed by clamping later, but the steel plate is directly embedded during the heating, extruding and forming process of the insulation board body, and then fixed. Therefore, it can be understood that the embedded groove and the round insertion hole are generated in the production process of the insulation board body in cooperation with the steel plate and the structure thereon.

[0010] As a preferred implementation, the inner wall of the anchor rod is provided with a first screw hole, and the plug-in screw rod is threadedly inserted into the inner wall of the first screw hole.

[0011] The technical effect of the above further scheme is that the anchor rod and the steel plate can be disassembled and fixed by cooperating with the plug-in screw rod and other components under the action of the first screw hole.

[0012] As a preferred implementation, one side of the outer surface of the anchor rod is provided with a receiving circular groove, one end of the outer surface of the plug-in screw rod is fixedly connected with an operation circular block, and one side of the outer surface of the operation circular block is provided with a cross groove.

[0013] The technical effect of the above further scheme is that the operation circular block can be received in the receiving circular groove during the fixing process, so as to avoid the protrusion of the operation circular block and affect the installation.

[0014] Compared with the prior art, the building composite insulation board fixing structure has the advantages and positive effects that

[0015] Through the setting of the pre-buried anchor bolt structure, the steel plate can be fixed under the action of the pre-buried groove and the steel plate, and the fixing between the steel plate and the insulation board body can be more stable under the action of the round insertion rod and the round insertion hole, and the anchor rod can be expanded after being matched with the expanded plastic ring under the action of the expanded plastic ring and the plastic plate, so that the wall body can be fixed and stabilized, the fast construction of the insulation board body without damage can be realized, the insulation board body is prevented from being damaged, the installation labor cost is saved, the steel plate can be fixed with the anchor rod through the first screw hole under the action of the insertion screw rod and the fixed screw rod under the action of the second screw hole, and the anchor rod can be replaced after being bent and broken. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure schematic view of the building composite insulation board fixing structure is provided.

[0017] Figure 2 A structure schematic view of the insulation board body of the building composite insulation board fixing structure is provided.

[0018] Figure 3 A structure schematic view of the pre-buried groove of the building composite insulation board fixing structure is provided.

[0019] Figure 4 A structure schematic view of the expanded plastic ring of the building composite insulation board fixing structure is provided.

[0020] Figure 5 A structure schematic view of the steel plate of the building composite insulation board fixing structure is provided.

[0021] Figure 6 A structure schematic view of the anchor rod of the building composite insulation board fixing structure is provided.

[0022] LEGEND:

[0023] 1, insulation board body;

[0024] 2, pre-buried anchor bolt structure; 21, pre-buried groove; 22, steel plate; 23, anchor rod; 24, auxiliary insertion hole; 25, round insertion hole; 26, round insertion rod; 27, expanded plastic ring; 28, auxiliary through groove; 29, plastic plate; 210, arc-shaped protrusion; 211, round protrusion; 212, sharp head block;

[0025] 3, auxiliary dismounting structure; 31, first screw hole; 32, plug-in screw rod; 33, fixed screw rod; 34, operation round block; 35, storage round groove; 36, cross groove; 37, second screw hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] As shown in the drawings, Figures 1-6 The present embodiment provides a technical solution: a building composite insulation board fixing structure, comprising an insulation board body 1, the inner wall of the insulation board body 1 is provided with a pre-buried anchor bolt structure 2; the inside of the pre-buried anchor bolt structure 2 is provided with an auxiliary dismounting structure 3; the pre-buried anchor bolt structure 2 comprises a steel plate 22, an anchor rod 23 and an expanded plastic ring 27, the inner wall of the insulation board body 1 is provided with a pre-buried groove 21, the steel plate 22 is clamped with the inner wall of the pre-buried groove 21, the anchor rod 23 is disassembled with the steel plate 22 through the auxiliary dismounting structure 3, and the expanded plastic ring 27 is sleeved on the outer surface of the anchor rod 23; the auxiliary dismounting structure 3 comprises a plug-in screw rod 32 and a second screw hole 37, one end of the outer surface of the plug-in screw rod 32 is fixedly connected with a fixed screw rod 33, the fixed screw rod 33 is threadedly connected with the inner wall of the second screw hole 37, through the setting of the pre-buried anchor bolt structure 2, the steel plate 22 can be auxiliary fixed under the action of the pre-buried groove 21 and the steel plate 22, at the same time, the fixing between the steel plate 22 and the insulation board body 1 can be more stable under the action of the round plug rod 26 and the round plug hole 25, at the same time, the anchor rod 23 can be cooperated with the expanded plastic ring 27 to expand the expanded plastic ring 27 under the action of the expanded plastic ring 27 and the plastic plate 29 and other components, and then the expanded plastic ring 27 can be fixed and stable with the wall body, the whole installation process is quick and convenient, through the setting of the auxiliary dismounting structure 3, the steel plate 22 can be fixed with the anchor rod 23 under the action of the plug-in screw rod 32 and the first screw hole 31, at the same time, the steel plate 22 can be fixed with the anchor rod 23 under the action of the fixed screw rod 33 and the second screw hole 37, and then the anchor rod 23 can be replaced after bending and breaking.

[0028] Further, as shown in the drawings, Figures 3-6As shown: the embedded groove 21 is rectangular, and each of the four side walls of the embedded groove 21 has a round insertion hole 25. The steel plate 22 is rectangular, and each of the four sides of the steel plate 22 has a round insertion rod 26 fixedly connected. The inner wall of the insulation board 1 has an auxiliary insertion hole 24, and the anchor rod 23 is inserted into the inner wall of the auxiliary insertion hole 24. A pointed block 212 is fixedly connected to one side of the outer surface of the expansion ring 27. An auxiliary through groove 28 is opened in the inner wall of the expansion ring 27, and a plastic plate 29 is fixedly connected to the inner wall of the auxiliary through groove 28. The plastic plate 29 is made of elastic plastic. An arc-shaped protrusion 210 is fixedly connected to the bottom of the outer surface of the 9, and a circular protrusion 211 is fixedly connected to the top of the outer surface of the plastic plate 29. Under the action of the pre-embedded groove 21, it can cooperate with the steel plate 22 for snap-fit ​​and pre-embedded fixation. The fixing method here is not a later snap-fit ​​fixation, but the steel plate 22 is directly pre-embedded during the process of heating and extruding the insulation board 1, and then the forming and fixing are performed. Therefore, it can be understood that the pre-embedded groove 21 and the circular insertion hole 25 are generated in cooperation with the steel plate 22 and its structure during the production process of the insulation board 1.

[0029] The above solutions also have the problem of being unusable after anchor bolt 23 breaks or bends, such as... Figure 5 and Figure 6 As shown: In this scheme, the inner wall of the anchor rod 23 is provided with a first screw hole 31, and the plug screw 32 is threaded into the inner wall of the first screw hole 31. Under the action of the first screw hole 31, in conjunction with the plug screw 32 and other components, the anchor rod 23 and the steel plate 22 can be disassembled and fixed.

[0030] The above solutions also have the problem that the protruding operating block 34 can easily affect installation, such as... Figure 6 As shown, a receiving groove 35 is provided on one side of the outer surface of the anchor rod 23, and an operating block 34 is fixedly connected to one end of the outer surface of the plug-in screw 32. A cross groove 36 is provided on one side of the outer surface of the operating block 34. During the fixing process, the operating block 34 can be stored in the receiving groove 35 to prevent the operating block 34 from protruding and thus affecting the installation.

[0031] Working principle:

[0032] like Figures 1-6 As shown:

[0033] When in use: place the steel plate 22 in the mold of the extruded insulation board 1. During the extrusion process, the interior of the insulation board 1 will form a pre-embedded groove 21 and a round insertion hole 25 for placing the steel plate 22 and the round insertion rod 26.

[0034] At this time, the plug-in screw 32 is engaged with the first screw hole 31, and the fixing screw 33 is engaged with the second screw hole 37 for auxiliary fixation. At this time, the anchor rod 23 is fixed to the steel plate 22.

[0035] When installed on a wall, the anchor rod 23 is inserted into the inner wall of the expanded plastic ring 27 in the wall reserved hole, and the plastic plate 29 can be extruded outward and the circular protrusion 211 can be fixed and stable with the wall reserved hole during the inward extrusion of the anchor rod 23.

[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution content of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical solution of the present application.

Claims

1. A building composite insulation board fixing structure, comprising an insulation board body (1), characterized in that, an inner wall of the insulation board body (1) is provided with a pre-buried anchor bolt structure (2); an inside of the pre-buried anchor bolt structure (2) is provided with an auxiliary dismounting structure (3); the pre-buried anchor bolt structure (2) comprises a steel plate (22), an anchor rod (23) and an expanded plastic ring (27), an inner wall of the insulation board body (1) is provided with a pre-buried groove (21), the steel plate (22) is clamped with the inner wall of the pre-buried groove (21), the anchor rod (23) is dismountable with the steel plate (22) through the auxiliary dismounting structure (3), and the expanded plastic ring (27) is sleeved on an outer surface of the anchor rod (23); the auxiliary dismounting structure (3) comprises a plug-in screw rod (32) and a second screw hole (37), one end of an outer surface of the plug-in screw rod (32) is fixedly connected with a fixed screw rod (33), and the fixed screw rod (33) is threadedly connected with an inner wall of the second screw hole (37).

2. The fixing structure of a building composite insulation board according to claim 1, characterized in that: the pre-buried groove (21) is rectangular, four side walls of the pre-buried groove (21) are provided with circular insertion holes (25), and the steel plate (22) is rectangular, four side surfaces of the steel plate (22) are fixedly connected with circular insertion rods (26).

3. The fixing structure of a building composite insulation board according to claim 1, characterized in that: an inner wall of the insulation board body (1) is provided with an auxiliary insertion hole (24), and the anchor rod (23) is inserted into the inner wall of the auxiliary insertion hole (24).

4. The fixing structure of a building composite insulation board according to claim 1, characterized in that: one side of an outer surface of the expanded plastic ring (27) is fixedly connected with a pointed block (212), an inner wall of the expanded plastic ring (27) is provided with an auxiliary through groove (28), the inner wall of the auxiliary through groove (28) is fixedly connected with a plastic plate (29), and the plastic plate (29) is made of elastic plastic.

5. The fixing structure of a building composite insulation board according to claim 4, characterized in that: an outer surface bottom of the plastic plate (29) is fixedly connected with an arc-shaped convex block (210), and an outer surface top of the plastic plate (29) is fixedly connected with a circular convex block (211).

6. The building composite insulation board fixing structure according to claim 1, characterized in that: an inner wall of the anchor rod (23) is provided with a first screw hole (31), and the plug-in screw rod (32) is threadedly inserted into the inner wall of the first screw hole (31).

7. The building composite insulation board fixing structure according to claim 1, characterized in that: one side of an outer surface of the anchor rod (23) is provided with a receiving circular groove (35), one end of an outer surface of the plug-in screw rod (32) is fixedly connected with an operation circular block (34), and one side of an outer surface of the operation circular block (34) is provided with a cross groove (36).

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