Anchoring device for external wall thermal insulation

Abstract

The utility model discloses an anchorage for external wall heat preservation, including upper pressure spare, lower spare, pressure fixed beam and fixed part. The anchorage for external wall heat preservation, the upper pressure spare and lower spare are fixed between through long rod bolt mounting, and the equal two upper pressure spares between are equipped with a pressure fixed beam, and the bottom surface fixed connection of pressure fixed beam has the location fin, and the outer side of upper pressure spare is equipped with a fixed part, and the fixed part is penetrated by long rod bolt and is pressed solid, and the fixed part is fixedly connected with fixed rod in circumference, and fixed rod is penetrated through pressure fixed beam and upper pressure spare simultaneously, and after the splicing angle of heat preservation layer is pressed solid through upper pressure spare, can assemble pressure fixed beam through fixed part cooperation fixed rod, and through the location of cutting groove and location fin, through pressure fixed beam, the splicing joint of adjacent heat preservation layer is pressed solid, forms line pressure solid, guarantees the even of heat preservation layer at splicing joint.

Description

Technical Field

[0001] This utility model relates to the field of external wall insulation construction technology, specifically an anchor for external wall insulation. Background Technology

[0002] With the vigorous promotion of building energy conservation in residential building projects in hot-summer and cold-winter regions, building energy conservation has been widely implemented and applied in residential buildings in these areas. Energy conservation standards for residential buildings are generally achieved by adopting comprehensive thermal insulation and energy-saving measures, and utilizing advanced, reasonable, and effective energy-saving technologies. Based on this, external wall insulation technology has undoubtedly become the leading energy-saving application technology for residential buildings due to its obvious advantages, such as reasonable structure, elimination of thermal bridges, high energy efficiency, good thermal stability, protection of the main structure, and no reduction in the actual usable floor area.

[0003] In the prior art, external wall insulation materials are installed on the wall surface using anchors. A search revealed a patent document with publication number CN 209308202 U, which discloses an anchor for external wall insulation. The insulation board is clamped to the wall surface by a pressure plate. The pressure plate is connected to a fixing seat fixed to the wall surface by screws. When the screw is screwed into the screw hole of the fixing seat, the conical plug on the screw will open the expansion tube connected to the pressure plate, making the connection between the pressure plate and the insulation board more secure.

[0004] Based on the search of the above information, it can be seen that existing anchors are usually anchored to the external wall insulation layer in a point manner. When in use, since the two adjacent external wall insulation layers are not a whole and there are splicing seams, anchoring by point fixation alone can easily cause step misalignment at the splicing seam, affecting the overall flatness. Therefore, an anchor for external wall insulation is proposed to optimize the existing technology. Utility Model Content

[0005] The purpose of this utility model is to provide an anchor for external wall insulation to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An anchor for external wall insulation includes an upper pressure member pressed against the surface of the insulation layer and a lower pressure member fixedly installed on the surface of the external wall layer. The upper pressure member and the lower pressure member are fixedly installed by long bolts. A pressure beam is provided between each two adjacent upper pressure members. A positioning wing is fixedly connected to the bottom surface of the pressure beam. A groove corresponding to and adapted to the positioning wing is opened on the circumference of the upper pressure member. The positioning wing is inserted between adjacent insulation layers. A fixing member is provided on the outside of the upper pressure member. The fixing member is penetrated and pressed by the long bolt. A fixing rod is fixedly connected to the circumference of the fixing member. The fixing rod penetrates both the pressure beam and the upper pressure member.

[0008] As a further embodiment of this utility model: both ends of the pressure beam are provided with a circumferentially arranged extension edge, and a cone is fixedly connected to the extension edge. The cone penetrates the upper pressure member and is inserted into the insulation layer.

[0009] As a further improvement of this utility model, the lower fastener has a fixing hole on its circumference.

[0010] As a further embodiment of this utility model: a threaded sleeve is fixedly connected to the middle of the lower fastener, and a mating sleeve is fixedly connected to the upper pressure member, with the threaded sleeve inserted into the mating sleeve and fitting together.

[0011] As a further embodiment of this utility model: a positioning sleeve is fixedly connected to the fixing member, the positioning sleeve is inserted into the docking sleeve and they are compatible, and the long bolt passes through the positioning sleeve and the docking sleeve and is threaded into the threaded sleeve.

[0012] As a further improvement of this utility model, the compression beam has two different lengths, and the lengths of the two compression beams are respectively adapted to the long side and short side of the insulation layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. After the splicing corner of the insulation layer is pressed and fixed by the upper pressing component, the pressing beam can be assembled by the fixing component and the fixing rod. By positioning the groove and the positioning wing, the pressing beam can press and fix the splicing seam of the adjacent insulation layer to form a line pressing and ensure the flatness of the insulation layer at the splicing seam.

[0015] 2. When the pressure beam is fixed, the present invention can drive the insert cone to be inserted into the insulation layer through the extension edge, so that the insulation layer and the upper pressure component form a pressure and constraint effect.

[0016] 3. The lower fastener of this utility model is positioned by a combination of threaded sleeve and mating sleeve. The fixing component is positioned by a combination of positioning sleeve and mating sleeve. The fixing component, upper pressure component and lower fastener are locked together by long bolts, so that the fixing component presses on the upper pressure component and the upper pressure component presses the insulation layer. The anchoring of insulation layers of different thicknesses can be adapted by controlling the length of the long bolt screwed into the threaded sleeve. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of an anchor for external wall insulation.

[0018] Figure 2 This is a magnified view of a partial structure of an anchor for external wall insulation.

[0019] Figure 3 This is a rear view of an exploded structure in an anchor for external wall insulation.

[0020] Figure 4 This is a front view of an exploded structure in an anchor for external wall insulation.

[0021] In the diagram: 1. Insulation layer; 2. Upper pressure component; 3. Exterior wall layer; 4. Lower fastener; 5. Long bolt; 6. Pressure beam; 7. Positioning wing; 8. Groove; 9. Fastener; 10. Fixing rod; 11. Extension edge; 12. Insert cone; 13. Fixing hole; 14. Threaded sleeve; 15. Butt sleeve; 16. Positioning sleeve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 In this embodiment of the utility model, an anchor for external wall insulation includes an upper pressing member 2 pressed on the surface of the insulation layer 1 and a lower fixing member 4 fixedly installed on the surface of the external wall layer 3. The upper pressing member 2 and the lower fixing member 4 are fixedly installed by long bolts 5. A pressing beam 6 is provided between two adjacent upper pressing members 2. A positioning wing 7 is fixedly connected to the bottom surface of the pressing beam 6. A groove 8 corresponding to and adapted to the positioning wing 7 is opened on the circumference of the upper pressing member 2. The positioning wing 7 is inserted into the groove 8 for positioning. The positioning wing 7 is inserted between adjacent insulation layers 1. A fixing member 9 is provided on the outside of the upper pressing member 2. The fixing member 9 is penetrated and pressed by the long bolt 5. A fixing rod 10 is fixedly connected to the circumference of the fixing member 9. The fixing rod 10 penetrates both the pressing beam 6 and the upper pressing member 2. The pressing beam 6 and the upper pressing member 2 have corresponding holes for the fixing rod 10 to penetrate.

[0024] After the splicing corner of the insulation layer 1 is pressed and secured by the upper pressure component 2, the pressure beam 6 can be assembled by the fixing component 9 in conjunction with the fixing rod 10. Through the positioning of the slot 8 and the positioning wing 7, the splicing seam of the adjacent insulation layer 1 is pressed and secured by the pressure beam 6 to form a linear pressure and ensure the flatness of the insulation layer 1 at the splicing seam.

[0025] Both ends of the pressure beam 6 are provided with a circumferentially arranged extension edge 11, and an insertion cone 12 is fixedly connected to the extension edge 11. The insertion cone 12 penetrates the upper pressure member 2 and is inserted into the insulation layer 1. The upper pressure member 2 is provided with a hole for the insertion cone 12 to penetrate.

[0026] When the pressure beam 6 is fixed, the insertion cone 12 can be inserted into the insulation layer 1 by the extension 11, so that the insulation layer 1 and the upper pressure member 2 form a pressure-fixing effect.

[0027] The lower component 4 has a fixing hole 13 on its circumference.

[0028] By using the fixing hole 13, the lower fixing part 4 is fixedly installed to the outer wall by the expansion plug and screw.

[0029] A threaded sleeve 14 is fixedly connected to the middle of the lower component 4, and a mating sleeve 15 is fixedly connected to the upper pressure component 2. The threaded sleeve 14 is inserted into the mating sleeve 15 and they are compatible.

[0030] A positioning sleeve 16 is fixedly connected to the fastener 9. The positioning sleeve 16 is inserted into the mating sleeve 15 and is compatible with it. The long bolt 5 passes through the positioning sleeve 16 and the mating sleeve 15 and is threaded into the threaded sleeve 14.

[0031] The lower component 4 is positioned by the combination of the threaded sleeve 14 and the mating sleeve 15. The fixing component 9 is positioned by the combination of the positioning sleeve 16 and the mating sleeve 15. The fixing component 9, the upper pressure component 2 and the lower component 4 are locked together by the long bolt 5, so that the fixing component 9 is pressed on the upper pressure component 2, and the upper pressure component 2 is used to press and solidify the insulation layer 1. The anchoring of the insulation layer 1 of different thicknesses can be adapted by controlling the length of the long bolt 5 screwed into the threaded sleeve 14.

[0032] The compression beam 6 has two different lengths, and the lengths of the two compression beams 6 are respectively adapted to the long side and the short side of the insulation layer 1.

[0033] The working principle of this utility model is as follows:

[0034] In use, the lower component 4 is fixed to the outer wall layer 3 by means of the fixing hole 13 and the expansion plug and screw, so that the lower component 4 is set to the splicing angle of the insulation layer 1. The lower component 4 is positioned by the combination of the threaded sleeve 14 and the mating sleeve 15. The fixing component 9 is positioned by the combination of the positioning sleeve 16 and the mating sleeve 15. The fixing component 9, the upper pressure component 2 and the lower component 4 are locked together by the long bolt 5. When locking, the pressure beam 6 is placed on the fixing component 9 and the upper pressure component 2. The end of the pressure beam 6 presses on the upper pressure component 2. The positioning wing 7 is inserted into the groove 8. The cone 12 penetrates the upper pressure component 2 and is inserted into the insulation layer 1. When the fixing component 9 is locked, the fixing rod 10 penetrates the pressure beam 6 and the upper pressure component 2 at the same time to form a connection and positioning effect. Thus, the upper pressure component 2 is used to press the insulation layer 1, and the pressure beam 6 is used to press the splice of the adjacent insulation layer 1 to form a linear pressing and ensure the flatness of the insulation layer 1 at the splice.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An anchor for external wall insulation, comprising an upper pressing member (2) pressed against the surface of an insulation layer (1) and a lower fixing member (4) fixedly installed on the surface of an external wall layer (3), characterized in that: The upper pressure member (2) and the lower fastener (4) are fixedly installed by long bolts (5). A pressure beam (6) is provided between each two adjacent upper pressure members (2). A positioning wing (7) is fixedly connected to the bottom surface of the pressure beam (6). A groove (8) corresponding to and adapted to the positioning wing (7) is opened on the circumference of the upper pressure member (2). The positioning wing (7) is inserted between the adjacent insulation layers (1). A fixing member (9) is provided on the outside of the upper pressure member (2). The fixing member (9) is penetrated and pressed by the long bolts (5). A fixing rod (10) is fixedly connected to the circumference of the fixing member (9). The fixing rod (10) penetrates both the pressure beam (6) and the upper pressure member (2).

2. The anchor for external wall insulation according to claim 1, characterized in that: Both ends of the pressure beam (6) are provided with a circumferentially arranged extension edge (11), and a cone (12) is fixedly connected to the extension edge (11). The cone (12) penetrates the upper pressure member (2) and is inserted into the insulation layer (1).

3. The anchor for external wall insulation according to claim 1, characterized in that: The lower fastener (4) has a fixing hole (13) on its upper circumference.

4. The anchor for external wall insulation according to claim 1, characterized in that: The lower fastener (4) is fixedly connected to a threaded sleeve (14) in the middle, and the upper pressure member (2) is fixedly connected to a mating sleeve (15). The threaded sleeve (14) is inserted into the mating sleeve (15) and they are compatible.

5. An anchor for external wall insulation according to claim 4, characterized in that: A positioning sleeve (16) is fixedly connected to the fixing member (9). The positioning sleeve (16) is inserted into the docking sleeve (15) and they are compatible. The long bolt (5) passes through the positioning sleeve (16) and the docking sleeve (15) and is threaded into the threaded sleeve (14).

6. The anchor for external wall insulation according to claim 1, characterized in that: The pressure beam (6) has two different lengths, and the lengths of the two pressure beams (6) are respectively adapted to the long side and short side of the insulation layer (1).

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