Deformation joint structure and thermal insulation decorative outer wall system

Abstract

The utility model relates to a deformation joint structure and a heat preservation decoration outer wall system. The deformation joint structure comprises a first installation unit, a second installation unit, a connecting unit, a sealing unit, a moving unit and a first decoration unit. The first mounting unit is arranged on the outer side of the first enclosure structure; the second mounting unit is arranged on the outer side of the second enclosure structure; the connecting unit is arranged on the outer sides of the first mounting unit and the second mounting unit and is connected with the first mounting unit; the moving unit is arranged at one end of the connecting unit close to the second mounting unit; the sealing units are respectively arranged between the decorative structure and the first mounting unit and between the decorative structure and the second mounting unit; the first decoration unit is detachably connected with the connecting unit. The decoration and heat preservation integrated plate has the advantages that the first installation unit and the second installation unit are arranged on the edges of the two decoration structures respectively, movable connection is achieved through the moving unit, and the problems that a deformation seam strip arranged at a deformation joint of an existing decoration and heat preservation integrated plate is prone to weathering and inconvenient to maintain in the later period are solved.

Description

Technical Field

[0001] This utility model relates to the field of building facade decoration engineering technology, and in particular to a deformation joint structure and a thermal insulation and decorative exterior wall system. Background Technology

[0002] Decorative insulation integrated panels mainly consist of three parts: an insulation layer, a high-strength composite adhesive, and a decorative coating. Compared with traditional exterior wall insulation and decoration building materials, decorative insulation integrated panels have excellent cold resistance and heat insulation performance, which can significantly reduce heating and cooling energy consumption and save energy expenditures. At the same time, their installation method is simple and quick, which can significantly shorten the project cycle, accelerate the project progress, save construction costs, and reduce the overall cost.

[0003] Building expansion joints are structural joints designed to accommodate deformations that may occur in buildings due to external factors such as temperature changes, uneven foundation settlement, and earthquakes. Existing integrated decorative insulation panels use expansion joint lines and sealant at these joints to prevent rainwater penetration. However, these expansion joint lines are mostly elastic structures, making them susceptible to weathering and damage, which can affect the building's insulation and waterproofing performance.

[0004] Currently, no effective solutions have been proposed for the problems of easy weathering and inconvenient maintenance of the expansion joint lines at the expansion joints of existing decorative insulation integrated panels. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing an expansion joint structure and a thermal insulation and decorative exterior wall system, in order to solve problems such as the easy weathering of expansion joint lines at the expansion joints of existing integrated decorative and thermal insulation panels and the inconvenience of later maintenance.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] Firstly, an expansion joint structure is provided, comprising:

[0008] The first installation unit is disposed on the outside of the first enclosure structure;

[0009] The second mounting unit is disposed on the outside of the second enclosure structure, and the outer surface of the second mounting unit is coplanar with the outer surface of the first mounting unit.

[0010] A connecting unit is disposed outside the first mounting unit and the second mounting unit and connected to the first mounting unit. When viewed from a frontal view, the edge of the connecting unit at least covers the edge of the first mounting unit and the edge of the second mounting unit.

[0011] A movable unit is disposed at one end of the connecting unit near the second mounting unit and located between the second mounting unit and the decorative structure;

[0012] A sealing unit is respectively disposed between the decorative structure and the first mounting unit, and between the decorative structure and the second mounting unit;

[0013] A first decorative unit is disposed on the outside of the connecting unit and is detachably connected to the connecting unit. The outer surface of the first decorative unit is coplanar with the outer surface of the decorative structure.

[0014] In some embodiments, the first mounting unit includes:

[0015] A first mounting element is disposed on the outside of the first enclosure structure and connected to the connecting unit; the sealing unit is disposed between the first mounting element and the decorative structure.

[0016] A first buffer element is disposed between the first mounting element and the connecting unit; and / or

[0017] In some embodiments, the first mounting unit further includes:

[0018] The first reinforcing element is disposed at the inner end of the first mounting element and is connected to the decorative structure.

[0019] In some embodiments, the second mounting unit includes:

[0020] The second mounting element is disposed on the outside of the second enclosure structure and connected to the connecting unit. The sealing unit is disposed between the second mounting element and the decorative structure. The outer surface of the second mounting element is coplanar with the outer surface of the first mounting unit.

[0021] A second buffer element is disposed between the second mounting element and the connecting unit.

[0022] In some embodiments, the second mounting unit further includes:

[0023] The second reinforcing element is disposed at the inner end of the second mounting element and is connected to the decorative structure.

[0024] In some embodiments, the connection unit includes:

[0025] A first connecting element is disposed outside the first mounting unit and the second mounting unit. The second end of the first connecting element is provided with the moving unit. When viewed from the front, the edge of the first connecting element at least covers the edge of the first mounting unit and the edge of the second mounting unit.

[0026] A second connecting element is disposed at the first end of the first connecting element;

[0027] A third connecting element is disposed on the outside of the first connecting element and is detachably connected to the first decorative unit;

[0028] A locking element is connected to the second connecting element and the first mounting unit, respectively.

[0029] In some embodiments, the connection unit further includes:

[0030] A positioning element is disposed on the first connecting element to prevent the first mounting unit from shifting.

[0031] In some embodiments, the sealing unit includes:

[0032] A first sealing element is disposed between the decorative structure and the first mounting unit;

[0033] A second sealing element is disposed between the decorative structure and the first mounting unit.

[0034] In some embodiments, the moving unit includes:

[0035] A movable element is disposed at one end of the connecting unit near the second mounting unit and located between the second mounting unit and the decorative structure.

[0036] In some embodiments, the first decorative unit includes:

[0037] Decorative elements are disposed on the outside of the connecting unit, and the outer surface of the decorative elements is coplanar with the outer surface of the decorative structure;

[0038] A fourth connecting element is disposed on the inner side of the decorative element and is detachably connected to the connecting unit.

[0039] Secondly, a thermal insulation and decorative exterior wall system is provided, comprising:

[0040] First enclosure structure;

[0041] The second enclosure structure is arranged adjacent to the first enclosure structure;

[0042] An elastic structure is disposed between the first enclosure structure and the second enclosure structure;

[0043] Two decorative structures are respectively disposed on the outer side of the first enclosure structure and the outer side of the second enclosure structure;

[0044] As described in the first aspect, the expansion joint structure is movably disposed between the first enclosure structure and the second enclosure structure, the first mounting unit of the expansion joint structure is connected to the first enclosure structure, and the second mounting unit of the expansion joint structure is connected to the second enclosure structure.

[0045] In some embodiments, the decorative structure includes:

[0046] A thermal insulation unit is disposed on the outer side of the first enclosure structure and the outer side of the second enclosure structure;

[0047] The second decorative unit covers the outer surface of the insulation unit and is connected to the sealing unit of the expansion joint structure.

[0048] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0049] This utility model discloses a deformation joint structure and a thermal insulation and decorative exterior wall system. By setting a first installation unit and a second installation unit on the edges of two decorative structures respectively, and connecting them through a movable unit, the sealing performance of the decorative structure will not be affected when the two decorative structures are displaced. At the same time, it is easy to replace, which solves the problems of easy weathering and inconvenient maintenance of deformation joint lines at the deformation joint of existing integrated decorative and thermal insulation panels. Attached Figure Description

[0050] Figure 1 This is a schematic diagram of the expansion joint structure according to an embodiment of the present utility model;

[0051] Figure 2 This is a schematic diagram of the first mounting unit according to an embodiment of the present utility model;

[0052] Figure 3 This is a schematic diagram of the second mounting unit according to an embodiment of the present utility model;

[0053] Figure 4 This is a schematic diagram of the connection unit according to an embodiment of the present utility model;

[0054] Figure 5This is a schematic diagram of a sealing unit according to an embodiment of the present utility model;

[0055] Figure 6 This is a schematic diagram of a moving unit according to an embodiment of the present utility model;

[0056] Figure 7 This is a schematic diagram of the first decorative unit according to an embodiment of the present utility model;

[0057] Figure 8 This is a schematic diagram of an insulated and decorative exterior wall system according to an embodiment of the present utility model;

[0058] Figure 9 This is a schematic diagram of the decorative structure according to an embodiment of the present utility model.

[0059] The reference numerals in the attached drawings are as follows: 100, first enclosure structure; 200, second enclosure structure; 300, elastic structure;

[0060] 400. Decorative structure; 410. Insulation unit; 420. Second decorative unit;

[0061] 500. Expansion joint structure;

[0062] 510. First mounting unit; 511. First mounting element; 512. First buffer element; 513. First reinforcing element;

[0063] 520. Second mounting unit; 521. Second mounting element; 522. Second buffer element; 514. Second reinforcing element;

[0064] 530. Connecting unit; 531. First connecting element; 532. Second connecting element; 533. Third connecting element; 534. Locking element; 535. Positioning element;

[0065] 540. Sealing unit; 541. First sealing element; 542. Second sealing element;

[0066] 550. Moving unit; 551. Moving element;

[0067] 560. First decorative unit; 561. Decorative element; 562. Fourth connecting element. Detailed Implementation

[0068] 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.

[0069] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0070] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0071] Example 1

[0072] This embodiment relates to the expansion joint structure of this utility model.

[0073] An illustrative embodiment of this utility model, such as Figure 1 As shown, an expansion joint structure 500 includes a first mounting unit 510, a second mounting unit 520, a connecting unit 530, a sealing unit 540, a moving unit 550, and a first decorative unit 560. The first mounting unit 510 is disposed on the outside of the first enclosure structure; the second mounting unit 520 is disposed on the outside of the second enclosure structure, and the outer surface of the second mounting unit 520 is coplanar with the outer surface of the first mounting unit 510; the connecting unit 530 is disposed on the outside of the first mounting unit 510 and the second mounting unit 520, and is connected to the first mounting unit 510. When viewed from the front, the edge of the connecting unit 530 at least covers the edge of the first mounting unit 510 and the edge of the second mounting unit 520; the moving unit 550 is disposed at one end of the connecting unit 530 near the second mounting unit 520, and is located between the second mounting unit 520 and the decorative structure; the sealing unit 540 is disposed between the decorative structure and the first mounting unit 510, and between the decorative structure and the second mounting unit 520; the first decorative unit 560 is disposed on the outside of the connecting unit 530 and is detachably connected to the connecting unit 530, and the outer surface of the first decorative unit 560 is coplanar with the outer surface of the decorative structure.

[0074] like Figure 2 As shown, the first mounting unit 510 includes a first mounting element 511 and a first buffer element 512. The first mounting element 511 is disposed on the outside of the first enclosure structure and connected to the connecting unit 530. A sealing unit 540 is disposed between the first mounting element 511 and the decorative structure. The first buffer element 512 is disposed between the first mounting element 511 and the connecting unit 530.

[0075] Specifically, the first mounting element 511 is disposed on the outside of the first longitudinal support element and is connected to the first longitudinal support element.

[0076] In some of these embodiments, the first mounting element 511 is bolted to the first longitudinal support element.

[0077] The dimensions of the first mounting element 511 are matched with the dimensions of the first longitudinal support element. Generally, the axial dimension of the first mounting element 511 is equal to the axial dimension of the first longitudinal support element, and the radial dimension of the first mounting element 511 is not greater than the radial dimension of the first longitudinal support element.

[0078] In some embodiments, the first mounting element 511 includes a first base, a first mounting member, and a second mounting member. The first base is disposed on the outside of the first longitudinal support element and connected to it; the first mounting member is disposed on the outside of a first end of the first base and connected to the connecting unit 530, its outer side is connected to a first buffer element 512, and its side is sealed to the edge of the enclosure unit; the second mounting member is disposed at a second end of the first base and is sealed to the inner surface of the enclosure unit.

[0079] In some of these embodiments, the first mounting element 511 is a steel connector.

[0080] In some of these embodiments, the first buffer element 512 snaps into the first mounting element.

[0081] The number of first buffer elements 512 is several. Several first buffer elements 512 are arranged at intervals along the axial direction of the first mounting element 511.

[0082] In some of these embodiments, the first buffer element 512 includes, but is not limited to, a rigid rubber pad.

[0083] Furthermore, the first mounting unit 510 also includes a first reinforcing element 513. The first reinforcing element 513 is disposed at the inner end of the first mounting element 511 and is connected to the decorative structure.

[0084] like Figure 3 As shown, the second mounting unit 520 includes a second mounting element 521 and a second buffer element 522. The second mounting element 521 is disposed on the outside of the second enclosure structure and connected to the connecting unit 530. A sealing unit 540 is provided between the second mounting element 521 and the decorative structure. The outer surface of the second mounting element 521 is coplanar with the outer surface of the first mounting unit 510. The second buffer element 522 is disposed between the second mounting element 521 and the connecting unit 530.

[0085] Specifically, the second mounting element 521 is disposed on the outside of the second longitudinal support element and connected to the second longitudinal support element, and the outer surface of the second mounting element 521 is coplanar with the outer surface of the first mounting element 511.

[0086] In some of these embodiments, the second mounting element 521 is bolted to the second longitudinal support element.

[0087] The dimensions of the second mounting element 521 are matched with the dimensions of the second longitudinal support element. Generally, the axial dimension of the second mounting element 521 is equal to the axial dimension of the second longitudinal support element, and the radial dimension of the second mounting element 521 is not greater than the radial dimension of the second longitudinal support element.

[0088] In some embodiments, the second mounting element 521 includes a second base, a third mounting member, and a fourth mounting member. The second base is disposed outside the second longitudinal support element and connected to it; the third mounting member is disposed outside the second end of the second base, its outer surface connected to the second buffer element 522, and its side surface sealed to the edge of the enclosure unit 460; the fourth mounting member is disposed at the second end of the second base and sealed to the inner surface of the enclosure unit 460.

[0089] In some of these embodiments, the second mounting element 521 is a steel connector.

[0090] In some of these embodiments, the second buffer element 522 snaps into the third mounting element.

[0091] The number of second buffer elements 522 is several. Several second buffer elements 522 are spaced apart along the axial direction of the second mounting element 521.

[0092] In some embodiments, the second buffer element 522 includes, but is not limited to, a rigid rubber pad.

[0093] Furthermore, the second mounting unit 520 also includes a second reinforcing element 514. The second reinforcing element 514 is disposed at the inner end of the second mounting element 521 and is connected to the decorative structure.

[0094] like Figure 4 As shown, the connecting unit 530 includes a first connecting element 531, a second connecting element 532, a third connecting element 533, and a locking element 534. The first connecting element 531 is disposed outside the first mounting unit 510 and the second mounting unit 520. A moving unit 550 is provided at the second end of the first connecting element 531. Viewed from the front, the edge of the first connecting element 531 at least covers the edges of the first mounting unit 510 and the second mounting unit 520. The second connecting element 532 is disposed at the first end of the first connecting element 531. The third connecting element 533 is disposed outside the first connecting element 531 and is detachably connected to the first decorative unit 560. The locking element 534 is connected to both the second connecting element 532 and the first mounting unit 510.

[0095] Specifically, the first connecting element 531 is disposed outside the first mounting element 511 and the second mounting element 521. When viewed from the front, the edge of the connecting element at least covers the edge of the first mounting element 511 and the edge of the second mounting element 521; the locking element 534 is connected to the first mounting element 511.

[0096] More specifically, locking element 534 is connected to the first mounting component.

[0097] In some of these embodiments, a silicone sealant is used to seal the first end of the first connecting element 531 with the first enclosure element.

[0098] The dimensions of the first connecting element 531 are matched with the dimensions of the first mounting element 511. Generally, the axial dimension of the first connecting element 531 is equal to the axial dimension of the first mounting element 511.

[0099] In some of these embodiments, the first connecting element 531 is an aluminum alloy pressure plate.

[0100] The second connecting element 532 is disposed through the inner and outer surfaces of the first connecting element 531.

[0101] The number of second connecting elements 532 is several. Several second connecting elements 532 are arranged at intervals along the vertical direction on the first connecting element 531.

[0102] In some of these embodiments, the second connecting element 532 includes, but is not limited to, threaded holes and mounting holes.

[0103] The number of locking elements 534 matches the number of second connecting elements 532. Generally, the number of locking elements 534 is equal to the number of second connecting elements 532, that is, there is a one-to-one correspondence between the locking elements 534 and the second connecting elements 532.

[0104] In some of these embodiments, the locking element 534 is a stainless steel bolt assembly.

[0105] Furthermore, the connecting unit 530 also includes a positioning element 535. The positioning element 535 is disposed on the first connecting element 531 to prevent the first mounting unit 510 from shifting.

[0106] like Figure 5 As shown, the sealing unit 540 includes a first sealing element 541 and a second sealing element 542. The first sealing element 541 is disposed between the decorative structure and the first mounting unit 510; the second sealing element 542 is disposed between the decorative structure and the first mounting unit 510.

[0107] like Figure 6As shown, the moving unit 550 includes a moving element 551. The moving element 551 is disposed at one end of the connecting unit 530 near the second mounting unit 520 and is located between the second mounting unit 520 and the decorative structure.

[0108] Specifically, the movable element 551 is disposed at one end of the first connecting element 531 near the second mounting element 521 and is located between the first connecting element 531 and the second enclosure element. The inner side of the movable element 551 abuts against the second enclosure element and can be slidably connected.

[0109] In some of these embodiments, the movable element 551 engages with the first connecting element 531.

[0110] The dimensions of the movable element 551 are matched with the dimensions of the first connecting element 531. Generally, the axial dimension of the movable element 551 is equal to the axial dimension of the first connecting element 531.

[0111] In some of these embodiments, the movable element 551 is a silicone weather-resistant sealing strip.

[0112] like Figure 7 As shown, the first decorative unit 560 includes a decorative element 561 and a fourth connecting element 562. The decorative element 561 is disposed on the outside of the connecting unit 530, and the outer surface of the decorative element 561 is coplanar with the outer surface of the decorative structure; the fourth connecting element 562 is disposed on the inside of the decorative element 561 and is detachably connected to the connecting unit 530.

[0113] The advantages of this utility model are that by setting a first installation unit and a second installation unit on the edges of the two decorative structures respectively, and connecting them through a movable unit, the sealing performance of the decorative structure will not be affected when the two decorative structures are displaced. At the same time, it is easy to replace, which solves the problems of easy weathering of the deformation joint lines at the deformation joints of existing integrated decorative insulation panels and inconvenient maintenance in the later stage.

[0114] Example 2

[0115] This embodiment relates to the thermal insulation and decorative exterior wall system of this utility model.

[0116] like Figure 8As shown, an insulated and decorative exterior wall system includes a first enclosure structure 100, a second enclosure structure 200, an elastic structure 300, two decorative structures 400, and an expansion joint structure 500 as described in Embodiment 1. The second enclosure structure 200 is arranged adjacent to the first enclosure structure 100; the elastic structure 300 is disposed between the first enclosure structure 100 and the second enclosure structure 200; the two decorative structures 400 are respectively disposed on the outer surfaces of the first enclosure structure 100 and the second enclosure structure 200; the expansion joint structure 500 is movably disposed between the first enclosure structure 100 and the second enclosure structure 200, with a first mounting unit 510 of the expansion joint structure 500 connected to the first enclosure structure 100, and a second mounting unit 520 of the expansion joint structure 500 connected to the second enclosure structure 200.

[0117] like Figure 9 As shown, the decorative structure 400 includes an insulation unit 410 and a second decorative unit 420. The insulation unit 410 is disposed on the outer surface of the first enclosure structure 100 and the outer surface of the second enclosure structure 200; the second decorative unit 420 is disposed covering the outer surface of the insulation unit 410 and is connected to the sealing unit 540 of the expansion joint structure 500.

[0118] Specifically, the second decorative unit 420 is connected to the first sealing element 541 and the second sealing element 542 respectively.

[0119] The advantages of this utility model are basically the same as those of Embodiment 1, and will not be repeated here.

[0120] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A deformation joint structure, characterized in that, include: The first installation unit is disposed on the outside of the first enclosure structure; The second mounting unit is disposed on the outside of the second enclosure structure, and the outer surface of the second mounting unit is coplanar with the outer surface of the first mounting unit. A connecting unit is disposed outside the first mounting unit and the second mounting unit and connected to the first mounting unit. When viewed from a frontal view, the edge of the connecting unit at least covers the edge of the first mounting unit and the edge of the second mounting unit. A movable unit is disposed at one end of the connecting unit near the second mounting unit and located between the second mounting unit and the decorative structure; A sealing unit is respectively disposed between the decorative structure and the first mounting unit, and between the decorative structure and the second mounting unit; A first decorative unit is disposed on the outside of the connecting unit and is detachably connected to the connecting unit. The outer surface of the first decorative unit is coplanar with the outer surface of the decorative structure.

2. The expansion joint structure according to claim 1, characterized in that, The first installation unit includes: A first mounting element is disposed on the outside of the first enclosure structure and connected to the connecting unit; the sealing unit is disposed between the first mounting element and the decorative structure. A first buffer element is disposed between the first mounting element and the connecting unit; and / or The second mounting unit includes: The second mounting element is disposed on the outside of the second enclosure structure and connected to the connecting unit. The sealing unit is disposed between the second mounting element and the decorative structure. The outer surface of the second mounting element is coplanar with the outer surface of the first mounting unit. A second buffer element is disposed between the second mounting element and the connecting unit.

3. The expansion joint structure according to claim 2, characterized in that, The first installation unit further includes: A first reinforcing element is disposed at the inner end of the first mounting element and connected to the decorative structure; and / or The second mounting unit also includes: The second reinforcing element is disposed at the inner end of the second mounting element and is connected to the decorative structure.

4. The expansion joint structure according to claim 1, characterized in that, The connection unit includes: A first connecting element is disposed outside the first mounting unit and the second mounting unit. The second end of the first connecting element is provided with the moving unit. When viewed from the front, the edge of the first connecting element at least covers the edge of the first mounting unit and the edge of the second mounting unit. A second connecting element is disposed at the first end of the first connecting element; A third connecting element is disposed on the outside of the first connecting element and is detachably connected to the first decorative unit; A locking element is connected to the second connecting element and the first mounting unit, respectively.

5. The expansion joint structure according to claim 4, characterized in that, The connection unit further includes: A positioning element is disposed on the first connecting element to prevent the first mounting unit from shifting.

6. The expansion joint structure according to claim 1, characterized in that, The sealing unit includes: A first sealing element is disposed between the decorative structure and the first mounting unit; A second sealing element is disposed between the decorative structure and the first mounting unit.

7. The expansion joint structure according to claim 1, characterized in that, The mobile unit includes: A movable element is disposed at one end of the connecting unit near the second mounting unit and located between the second mounting unit and the decorative structure.

8. The expansion joint structure according to claim 1, characterized in that, The first decorative unit includes: Decorative elements are disposed on the outside of the connecting unit, and the outer surface of the decorative elements is coplanar with the outer surface of the decorative structure; A fourth connecting element is disposed on the inner side of the decorative element and is detachably connected to the connecting unit.

9. A thermal insulation and decorative exterior wall system, characterized in that, include: First enclosure structure; The second enclosure structure is arranged adjacent to the first enclosure structure; An elastic structure is disposed between the first enclosure structure and the second enclosure structure; Two decorative structures are respectively disposed on the outer side of the first enclosure structure and the outer side of the second enclosure structure; The expansion joint structure as described in any one of claims 1 to 8, wherein the expansion joint structure is movably disposed between the first enclosure structure and the second enclosure structure, the first mounting unit of the expansion joint structure is connected to the first enclosure structure, and the second mounting unit of the expansion joint structure is connected to the second enclosure structure.

10. The thermal insulation and decorative exterior wall system according to claim 9, characterized in that, The decorative structure includes: A thermal insulation unit is disposed on the outer side of the first enclosure structure and the outer side of the second enclosure structure; The second decorative unit covers the outer surface of the insulation unit and is connected to the sealing unit of the expansion joint structure.

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