External wall thermal insulation structure

Abstract

The utility model discloses an external wall insulation structure, and belongs to the technical field of buildings. The device is provided with two bases which can abut against the side wall of the deformation joint; the sliding rod is connected with the two bases; the first elastic body is connected with the sliding rod through a coordination rod, and the two ends of the first elastic body are connected with the clamping grooves of the base, so that the first elastic body flexibly covers the deformation joint at the internal corner position of the wall body in a first-stage mode; the positions, corresponding to the wall body and the heat preservation layer, of the base are detachably connected with an adapter seat, the adapter seat and the base opposite to the adapter seat are fixedly connected with the wall body through the expansion anchor bolts, and the heat preservation wall body has the advantages of being good in heat preservation effect, good in ductility, stable in structure and long in service life.

Description

Technical Field

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

[0002] In order to resist deformation caused by external factors such as settlement and vibration, deformation joints are usually set in the building walls.

[0003] At present, the traditional treatment method for deformation joints is to directly use cover plates to seal them. Improper treatment may lead to water seepage, leakage and other problems at the deformation joints, affecting the thermal insulation and waterproof properties of the building walls, especially at the inner corners of the deformation joints of the exterior walls. Due to the particularity of the location, compared with the deformation joints in the flat parts, the corner base is only installed on one side, and the structural stability is poor. When the deformation joints are deformed, the cover plates are prone to damage or the sealing fails. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provide an exterior wall thermal insulation structure with good ductility and stable structure.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model discloses an exterior wall thermal insulation structure, comprising:

[0007] Two bases capable of resting against the side walls of the expansion joint;

[0008] a sliding rod connecting the two bases; and

[0009] A first elastic body, which is connected to the sliding rod through a coordination rod, and two ends of the first elastic body are connected to the slots of the base, so that the first elastic body can flexibly cover the deformation joint at the inner corner of the wall;

[0010] The base is detachably connected with an adapter seat at a position corresponding to the wall and the insulation layer, and the adapter seat and the base opposite to the adapter seat are both fixedly connected to the wall through the expansion anchor bolts.

[0011] Furthermore, a second elastic body is connected between the two bases at the inner end of the deformation joint through a slot for secondary sealing of the deformation joint.

[0012] Furthermore, the adapter seat includes a fixed seat and a transition seat;

[0013] The transition seat is detachably fixedly connected to the fixing seat and the base via a connecting piece, and both the fixing seat and the base are provided with a through hole for installing the connecting piece.

[0014] Furthermore, the base includes a seat body with a sliding groove, a support section extending toward the wall is formed on the seat body away from the sliding groove, an extension section extending obliquely toward the wall is formed on one side of the seat body, the extension section is provided with the through hole, a vertical section is formed at the end of the extension section, and the slot is formed at the end of the vertical section.

[0015] Furthermore, one end of the coordination rod is fixedly connected to a base, and the middle part is fixedly connected to a positioning seat. A nut is installed at the end of the coordination rod, and a slot is provided on the base.

[0016] Furthermore, a compression spring is mounted on the coordination rod, one end of the spring abuts against the nut, and the other end abuts against the upper surface of the slide rod.

[0017] Furthermore, joints are fixedly connected at both ends of the sliding rod, and the joints are connected to the base.

[0018] Furthermore, the deformation joint is filled with a thermal insulation layer.

[0019] In the above technical solution, the utility model provides an exterior wall insulation structure with the following beneficial effects:

[0020] First, the exterior wall insulation structure has two bases and a set of adapters, the base and the adapter can be detachably fixedly connected, the base is adapted to the position of the wall and the insulation layer through the adapter, so that the insulation structure is directly fixedly connected to the wall using one base, and the other base is fixedly connected to the wall using the adapter, which effectively improves the structural stability and service life of the insulation structure;

[0021] Secondly, a sliding rod is connected between the two bases, and the sliding rod is connected to a first elastomer through a coordinating rod. Both ends of the first elastomer are connected to the slots of the base. The deformation joint at the inner corner of the wall is covered by the first-level flexible sealing cover of the first elastomer. The ductility of the first elastomer is used to adapt to the deformation of the deformation joint, thereby ensuring the insulation and waterproofing effects of the deformation joint at the inner corner of the exterior wall. The exterior wall insulation structure has the beneficial effects of good insulation effect, good ductility, stable structure and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of an exterior wall thermal insulation structure disclosed by the utility model;

[0024] Figure 2This is a schematic diagram of the assembly state of an external wall thermal insulation structure adapter and a base disclosed in the utility model;

[0025] Figure 3 The utility model discloses a schematic diagram of a base structure of an exterior wall thermal insulation structure.

[0026] Description of reference numerals:

[0027] 1. Base; 2. Adapter; 3. Expansion anchor bolt; 4. Sliding rod; 5. Coordinating rod; 6. First elastic body; 7. Second elastic body; 8. Wall; 9. Insulation layer; 10. Expansion joint;

[0028] 101, slide slot; 102, support section; 103, extension section; 104, first slot; 105, second slot;

[0029] 201, fixed seat; 202, transition seat; 203, connecting piece;

[0030] 501, third slot; 502, positioning seat; 503, spring. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] See also Figure 1 As shown;

[0033] The utility model discloses an exterior wall thermal insulation structure, comprising:

[0034] Two bases 1, which can respectively lean against the side walls of the deformation joint 10, a sliding rod 4 is connected between the two bases 1, a first elastic body 6 is connected to the sliding rod 4 through a coordination rod 5, and both ends of the first elastic body 6 are connected to the card slots of the base 1, and the first elastic body 6 is a rubber strip in the prior art, so that the deformation joint 10 at the inner corner position of the wall 8 is covered by the first-level flexibility of the first elastic body 6, and the ductility of the first elastic body 6 is used to adapt to the deformation of the deformation joint 10, so as to ensure the insulation and waterproof effect of the deformation joint 10 at the inner corner position of the external wall, and sealant can be applied at the contact position between the first elastic body 6 and the wall 8 and the insulation layer 9;

[0035] Among them, the base 1 is detachably connected with an adapter seat 2 corresponding to the position of the wall 8 and the insulation layer 9. The adapter seat 2 and the base 1 opposite to the adapter seat 2 are fixedly connected to the wall 8 through the expansion anchor bolt 3. The base 1 is adapted to the position of the wall 8 and the insulation layer 9 through the adapter seat 2, so that the insulation structure is directly fixedly connected to the wall 8 using one base 1, and the other base 1 is fixedly connected to the wall 8 using the adapter seat 2, which effectively improves the structural stability and service life of the insulation structure, and can withstand all-round deformation of the building settlement, expansion and contraction, and earthquake;

[0036] See also Figure 1 As shown:

[0037] Preferably, a second elastic body 7 is connected to the inner end of the deformation joint 10 between the two bases 1 through a slot for secondary sealing of the deformation joint 10 .

[0038] Specifically, the base 1 is provided with a slot on the inner side of the deformation joint 10, and the slot is the second slot 105, which is connected to the second elastomer 7 through the slot, so that the insulation structure forms two sealing layers to improve the sealing and insulation effects. The inner and outer layers of the insulation structure are both equipped with elastomers to ensure excellent waterproof performance and earthquake resistance requirements. After installation, it is smoothly joined to the exterior wall surface and beautiful, and the outer rubber can be customized to the required color.

[0039] See also Figure 2 , 3 As shown;

[0040] Preferably, the adapter seat 2 includes a fixed seat 201 and a transition seat 202. The transition seat 202 is detachably fixedly connected to the fixed seat 201 and the base 1 via a connecting piece 203. Both the fixed seat 201 and the base 1 are provided with through holes for installing the connecting piece 203.

[0041] Specifically, the fixed seat 201 is an L-shaped angle iron, and the transition seat 202 is a bent plate with a V-shaped structure. The structure of the transition seat 202 is compatible with the fixed seat 201 and the base 1. One side wall of the transition seat 202 is fitted with the L-shaped angle iron, and the other side wall is fitted with the extension section 103 of the base 1. A horizontal bottom wall is connected between the two side walls, thereby forming a V-shaped structure.

[0042] When in use, the fixing seat 201 is fixedly connected to the wall 8 by the expansion anchor bolts 3, and the transition seat 202 is fixedly connected to the fixing seat 201 and the base 1 by the connecting piece 203 so that it can be detachably assembled, so that the adapter seat 2 can be separated from the base 1 and the base 1 can be used alone. The connecting piece 203 can be a bolt assembly in the prior art, and mounting holes are opened at the corresponding positions of the adapter seat 2 and the base 1.

[0043] See also Figure 3 As shown:

[0044] Preferably, the base 1 includes a base body with a slide slot 101, a support section 102 extending toward the wall 8 is formed on the side of the base body away from the slide slot 101, an extension section 103 extending obliquely toward the wall 8 is formed on one side of the base body, the extension section 103 is provided with a through hole, a vertical section is formed at the end of the extension section 103, and a slot is provided at the end of the vertical section. An expansion anchor bolt 3 or a connector 203 is installed through the through hole, and the base 1 is fixedly connected to the vertical wall 8 at the inner corner position through the expansion anchor bolt 3, or the adapter 2 is fixedly installed through the connector 203, and the adapter 2 is fixedly connected to the wall 8 with a corner, so as to ensure the connection reliability between the two bases 1 and the wall 8, and the base 1 is connected to the first elastic body 6 through the slot on the vertical section, and the slot is the first slot 104.

[0045] See also Figure 1 As shown:

[0046] Preferably, one end of the coordination rod 5 is fixedly connected to a base and the middle part is fixedly connected to a positioning seat 502. A nut is installed at the end of the coordination rod 5. A slot is opened on the base, which is a third slot 501, and is connected to the first elastomer 6 through the slot. During assembly, the top end of the coordination rod 5 passes through the slide bar 4 and fits with the lower surface of the slide bar 4 through the positioning seat. The upper part of the slide bar 4 is connected to the coordination rod 5 through the nut 502.

[0047] Preferably, a compression spring 503 is mounted on the coordination rod 5 , one end of the spring 503 abuts against the nut, and the other end abuts against the upper surface of the slide rod 4 , so that the coordination rod 5 is floatingly supported by the spring 503 .

[0048] Preferably, both ends of the slide rod 4 are fixedly connected with joints, and are connected to the base 1 through the joints.

[0049] Preferably, the deformation joint 10 is filled with a thermal insulation layer 9 to further improve the thermal insulation effect of the inner corner of the exterior wall.

[0050] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An exterior wall insulation structure, characterized in that: include: Two bases (1) capable of resting against the side walls of the deformation joint (10); A sliding rod (4) connecting the two bases (1); as well as A first elastic body (6) connected to the sliding rod (4) via a coordination rod (5), and two ends of the first elastic body (6) are connected to the slots of the base (1), so that the first elastic body (6) can flexibly cover the deformation joint (10) at the inner corner of the wall (8); The base (1) is detachably connected to a transfer seat (2) at a position corresponding to the wall (8) and the thermal insulation layer (9); the transfer seat (2) and the base (1) opposite to the transfer seat (2) are both fixedly connected to the wall (8) via expansion anchor bolts (3).

2. The exterior wall insulation structure according to claim 1, characterized in that ； A second elastic body (7) is connected to the inner end of the deformation joint (10) between the two bases (1) through a slot, and is used for secondary sealing of the deformation joint (10).

3. The exterior wall insulation structure according to claim 1, characterized in that ； The adapter seat (2) comprises a fixing seat (201) and a transition seat (202); The transition seat (202) is detachably fixedly connected to the fixing seat (201) and the base (1) via a connecting piece (203); both the fixing seat (201) and the base (1) are provided with through holes capable of installing the connecting piece (203).

4. The exterior wall insulation structure according to claim 3, characterized in that ； The base (1) comprises a seat body provided with a slide groove (101); a support section (102) extending toward the wall (8) is formed on the side of the seat body away from the slide groove (101); an extension section (103) extending obliquely toward the wall (8) is formed on one side of the seat body; the extension section (103) is provided with the through hole; a vertical section is formed at the end of the extension section (103); and the slot is formed at the end of the vertical section.

5. An exterior wall insulation structure according to any one of claims 1 to 4, characterized in that ； One end of the coordination rod (5) is fixedly connected to a base, and the middle part is fixedly connected to a positioning seat (502). A nut is installed at the end of the coordination rod (5), and a slot is provided on the base.

6. The exterior wall insulation structure according to claim 5, characterized in that ； A compression spring (503) is sleeved on the coordination rod (5), one end of the spring (503) abuts against the nut, and the other end abuts against the upper surface of the slide rod (4).

7. An exterior wall insulation structure according to any one of claims 1 to 4, characterized in that ； The two ends of the sliding rod (4) are fixedly connected with joints, and the joints are connected to the base (1).

8. An exterior wall insulation structure according to any one of claims 1 to 4, characterized in that ； The deformation joint (10) is filled with a thermal insulation layer (9).

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