Gutter node of thermal insulation wall

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a thermal insulation wall gutter node, which comprises a slot, a gutter node, a gutter node, a gutter node, a gutter node and a gutter node, the section groove body of the groove seam is inclined downwards from the interior of the wall body to the side face of the wall body, and the inclination angle is theta 1; the cover plate comprises a main plate, a first side plate and a second side plate; a section plate body of the flange is obliquely arranged, and the inclination angle is theta 2; theta1 is equal to theta2, and the flanges are inserted and matched in the slots; the first side plate is fixed to the wall, and the second side plate is fixed to the heat preservation layer, so that the cover plate covers and protects the top of the heat preservation layer. According to the gutter node of the thermal insulation wall, the groove seam is the inclined transverse seam, a vertical seam connection mode at the gutter is converted into an inclined transverse seam connection mode, rainwater leakage can be effectively prevented, the top of a thermal insulation system is well protected, failure of the thermal insulation system caused by rainwater leakage at the gutter is prevented, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a heat-insulating wall gutter node. Background Art

[0002] The exterior wall insulation system is an insulation method that installs an insulation layer on the outer surface of the main wall material; in the renovation of old residential communities, external metal gutters are often installed at the construction site to solve problems such as exterior wall leakage.

[0003] In the related art, when an external metal gutter is installed at the exterior wall insulation system, a vertical joint is provided between the insulation layer and the wall, and the metal gutter is connected to the exterior wall insulation system by means of the vertical joint. However, when in use, the vertical joint allows rainwater to easily enter between the insulation layer and the exterior wall, causing leakage. The subsequent maintenance cost is high, affecting normal use. Utility Model Content

[0004] In view of this, the utility model provides a thermal insulation wall gutter node to solve the problem of poor rainwater protection effect of the gutter at the external wall thermal insulation system.

[0005] The utility model provides a heat-insulating wall gutter node, comprising: a slot extending from the side of the wall to the inside of the wall; the cross-sectional slot of the slot is inclined downward from the inside of the wall to the side of the wall, and the inclination angle is θ1; the wall and the top of the insulation layer are formed with a step, and the slot is located at the step; a cover plate is arranged at the step, and the cover plate comprises: a main board, and the first side plate and the second side plate are respectively connected at both ends, and the first side plate and the second side plate are respectively arranged on opposite sides of the board surface of the main board; a flange, which is connected to the first side plate, so the cross-sectional plate body of the flange is inclined, and the inclination angle is θ2; wherein θ1=θ2, and the flange is suitable for plugging and fitting in the slot; wherein the first side plate is attached to and fixed to the wall, and the second side plate is attached to and fixed to the insulation layer, so that the cover plate covers and protects the top of the insulation layer.

[0006] Beneficial effect: by setting the groove on the wall above the step of the insulation wall, the groove is an inclined transverse groove, and a cover plate matched with the groove is provided, so as to achieve the purpose of improving the rain protection effect of the insulation system, and the flange of the cover plate is inserted into the groove, and the vertical seam connection at the gutter is converted into an inclined transverse seam connection. The setting direction of the inclined transverse seam is opposite to the direction in which rainwater falls and flows under the influence of gravity, which can effectively prevent rainwater leakage. The first side panel, the second side panel and the main board completely cover the insulation layer setting, and also cover the abutting side setting of the insulation layer and the wall, effectively preventing rainwater leakage from eroding the insulation layer, effectively improving the rain protection performance at the gutter, ensuring the insulation performance of the insulation layer is not damaged, and prolonging the service life. It has a good protective effect on the top of the insulation system, and prevents the insulation system from failing due to rainwater leakage at the gutter, and has strong practicality.

[0007] In an optional embodiment, the cover plate is integrally formed.

[0008] Beneficial effect: The cover plate is an integrated structure with no broken interfaces, which can effectively prevent rainwater leakage at the interfaces after long-term use and improve the protective effect of the gutter of the insulation system.

[0009] In an optional implementation, the first side panel and the second side panel are parallel to each other.

[0010] Beneficial effect: The first side panel and the second side panel are arranged parallel to each other, and are adapted to be arranged flush with the insulation layer and the wall, so that the first side panel and the second side panel can be attached and fixed to the wall and the insulation layer at the same time, preventing warping or gaps when the side panels and the insulation wall are installed, thereby ensuring waterproof performance.

[0011] In an optional implementation, the main board is shielded above the thermal insulation layer, and a sealing layer is filled between the main board and the thermal insulation layer.

[0012] In an optional embodiment, a side of the second side plate away from the main plate is bent to form a drainage edge suitable for assisting the flow of rainwater.

[0013] In an optional embodiment, the first side panel is fixed to the wall by means of fasteners, the fasteners penetrate the first side panel and are inserted and fixed in the wall; the second side panel is adhesively fixed to the insulation layer.

[0014] In an optional embodiment, a sealing portion is provided at a junction between the cover plate and the slot notch, and is suitable for sealing the slot.

[0015] In an optional embodiment, the thickness of the cover plate is H, where H=5±0.1 mm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the gutter node of the thermal insulation wall of the utility model;

[0018] Figure 2 It is a schematic diagram of the cover plate of the utility model;

[0019] Figure 3 It is a schematic diagram of the thermal insulation wall of the utility model.

[0020] Description of reference numerals:

[0021] 1. Groove; 2. Cover plate; 21. First side plate; 22. Second side plate; 23. Main plate; 24. Flange; 25. Drain edge; 3. Sealing layer; 4. Fastener; 5. Sealing part; 6. Wall; 7. Insulation layer; 8. Step. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] Combine the following Figures 1 to 3 , describing an embodiment of the utility model.

[0027] According to an embodiment of the utility model, a heat-insulating wall gutter node is provided, comprising: a slot 1, extending from the side of the wall 6 to the inside of the wall 6; the cross-sectional slot of the slot 1 is inclined downward from the inside of the wall 6 to the side of the wall 6, and the inclination angle is θ1; a step 8 is formed on the top of the wall 6 and the heat-insulating layer 7, and the slot 1 is located at the step 8; a cover plate 2, arranged at the step 8, and the cover plate 2 comprises: a main board 23, with a first side plate 21 and a second side plate 22 connected at both ends, and the first side plate 21 and the second side plate 22 are respectively arranged on opposite sides of the board surface of the main board 23; a flange 24, connected to the first side plate 21, so that the flange 2 4 is inclined, and the inclination angle is θ2; wherein θ1=θ2, and the flange 24 is inserted and fitted in the slot 1; wherein the first side panel 21 is attached to and fixed to the wall 6, and the second side panel 22 is attached to and fixed to the insulation layer 7, so that the cover plate 2 covers and protects the top of the insulation layer 7; in this embodiment, the flange 24 of the cover plate 2 is inserted in the slot 1, and the slot 1 is inclined at the wall 6 located above the step 8, which solves the technical defect that the cover plate 2 is connected with the vertical cut between the insulation layer 7 and the wall 6, which causes rainwater to leak easily. The connecting seam is transformed from a vertical seam to an inclined horizontal seam, which effectively prevents rainwater from leaking and achieves the purpose of improving the protection effect.

[0028] Combination Figure 1As shown, the construction process of the insulation wall gutter node is to select the cover plate 2 in advance, measure the size of the part to be constructed at the step 8 of the insulation wall in advance, and check and confirm the specifications of the cover plate 2 to be used; then, a horizontal position line is popped out at the wall surface to be constructed of the wall 6 with the help of a line-drawing tool to serve as the construction reference line of the groove 1. The line-drawing tool can be an ink fountain and a line; with the help of a cutting device, cutting is performed along the horizontal position line at an inclined angle θ1 to obtain the groove 1. The cutting device can be a mica machine. The groove 1 The seam opening should be straight in the horizontal direction, the overall inclination angle of the slot 1 is consistent, and the inclination direction of the slot 1 is set upward from the side of the wall 6 to the inside of the wall 6, which is easy to plug and install the flange 24 of the cover plate 2. At the same time, the setting direction of the inclined transverse seam is opposite to the direction in which rainwater falls and flows under the influence of gravity, which can effectively prevent rainwater leakage; after the seam cutting is completed, the slot 1 is blown with the help of a seam blowing device to ensure that the seam is clean. The seam blowing device can be a seam blowing machine; after the slot 1 is processed, the cover plate 2 is assembled and the The flange 24 of the cover plate 2 is inserted into the slot 1, the first side plate 21 is pressed against and fixed to the wall 6 by means of a fastener 4, the fastener 4 can be an anchor bolt, the second side plate 22 is pressed against and fixed to the insulation layer 7, the second side plate 22 can be fixed by gluing, so that the cover plate 2 is fixed to the insulation wall. The cover plate 2 is set at the position of the step 8 of the insulation wall and completely covers the top of the insulation layer 7. The flange 24 of the cover plate 2 is inserted into the wall 6 above the step 8, so that the cover plate 2 covers the insulation layer 7 and the wall 6. At the abutting side, the cover plate 2 can effectively prevent rainwater from leaking and eroding the insulation wall, and has a good protective effect; after the cover plate 2 is fixed, caulking work is required, and sealing colloid is filled between the main board 23 of the cover plate 2 and the insulation layer 7 to obtain a sealing layer 3. Before caulking, the seam needs to be blown clean with the help of a seam blower, and the sealant can be squeezed in with the help of a glue gun; sealant is applied at the joint position between the cover plate 2 and the groove 1 to obtain a sealing part 5 to prevent rainwater from extending into the groove 1, thereby completing the construction work of the gutter node of the insulation wall.

[0029] In the present embodiment, a groove 1 is provided at the wall 6 above the step 8 of the insulation wall, and the groove 1 is an inclined transverse groove. A cover plate 2 matched with the groove 1 is also provided to achieve the purpose of improving the rain protection effect of the insulation system. The flange 24 of the cover plate 2 is inserted into the groove 1, and the vertical seam connection at the gutter is converted into an inclined transverse seam connection. The setting direction of the inclined transverse seam is opposite to the direction in which rainwater falls and flows under the influence of gravity, which can effectively prevent rainwater leakage. The first side panel 21, the second side panel 22 and the main board 23 completely cover the insulation layer 7, and also cover the abutting side of the insulation layer 7 and the wall 6, effectively preventing rainwater leakage from eroding the insulation layer 7, effectively improving the rain protection performance at the gutter, ensuring that the insulation performance of the insulation layer 7 is not damaged, and prolonging the service life. It has a good protective effect on the top of the insulation system, and prevents the insulation system from failing due to rainwater leakage at the gutter. It is highly practical.

[0030] Optionally, the depth of the slot 1 from the slot bottom can be 50 mm, and the width of the slot walls on the upper and lower sides of the slot 1 can be 5 mm; the cover plate 2 can be a galvanized plate to increase the service life of the gutter; the inclination angle θ1 of the slot 1 can be 15 degrees.

[0031] In some embodiments, in combination Figure 2 As shown, the cover plate 2 is an integrally formed structure with no broken interfaces, which can effectively prevent rainwater leakage at the interfaces after long-term use, and improve the protective effect of the gutter of the insulation system; when the cover plate 2 is processed and manufactured, a toothless saw or shearing machine can be used for cutting, and the cutting error should be less than five millimeters. It is necessary to ensure that there should be no curling or burrs on the edges of the cover plate 2 to prevent affecting the protective effect.

[0032] In some embodiments, in combination Figure 2 As shown, since the insulation layer 7 is flush with the wall 6, the first side panel 21 and the second side panel 22 are arranged parallel to each other, so that the first side panel 21 and the second side panel 22 can be attached and fixed to the wall 6 and the insulation layer 7 at the same time, preventing the side panels and the insulation wall from warping or leaving gaps when being installed, thereby ensuring waterproof performance.

[0033] In some embodiments, in combination Figure 1 As shown, the main board 23 is shielded above the insulation layer 7, and a sealing layer 3 is filled between the main board 23 and the insulation layer 7. After the cover plate 2 is fixed, caulking is required to fill the gap between the main board 23 of the cover plate 2 and the insulation layer 7 to obtain a sealing layer 3 to prevent rainwater leakage.

[0034] In some embodiments, in combination Figure 2 As shown, the second side plate 22 is bent at one side away from the main plate 23 to form a drainage edge 25, and the drainage edge 25 is inclined. Rainwater flows from the second side plate 22 to the drainage edge 25 and drips from the drainage edge 25, which is used to assist the flow and dripping of rainwater.

[0035] In some embodiments, in combination Figure 1 As shown, the first side panel 21 is fixed to the wall 6 by means of a fastener 4, the fastener 4 passes through the first side panel 21, and is inserted and fixed in the wall 6, the fastener 4 can be an anchor bolt, and a pad is provided at the fixed position of the fastener 4 and the first side panel 21 for auxiliary fixation; the second side panel 22 is adhesively fixed to the insulation layer 7.

[0036] In some embodiments, in combination Figure 1 As shown, it also includes a sealing portion 5, which is arranged at the connecting position between the cover plate 2 and the slot 1, and is used to seal the slot 1. During the construction process, sealant is applied at the connecting position between the cover plate 2 and the slot 1 to obtain the sealing portion 5 to prevent rainwater from penetrating into the slot 1.

[0037] In some embodiments, in combination Figure 2 As shown, the thickness of the cover plate 2 is H, wherein H=5±0.1 mm, so as to ensure a good fit between the flange 24 of the cover plate 2 and the slot 1 .

[0038] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. Although the embodiments of the present utility model are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations are all within the scope defined by the present utility model.

Claims

1. A thermal insulation wall gutter node, characterized in that: include: The slot (1) is formed by extending from the side of the wall (6) toward the inside of the wall (6); the cross-sectional slot of the slot (1) is arranged to be inclined downward from the inside of the wall (6) toward the side of the wall (6), and the inclination angle is θ1; A step (8) is formed on the top of the wall (6) and the insulation layer (7), and the slot (1) is located at the step (8); A cover plate (2) is arranged at the step (8), and the cover plate (2) comprises: A main board (23), with a first side board (21) and a second side board (22) respectively connected at two ends, and the first side board (21) and the second side board (22) are respectively arranged on opposite sides of the board surface of the main board (23); The flange (24) is connected to the first side plate (21), so the cross-section of the flange (24) is inclined, and the inclination angle is θ2; wherein θ1=θ2, and the flange (24) is suitable for being plugged into the slot (1); The first side panel (21) is attached to and fixed to the wall (6), and the second side panel (22) is attached to and fixed to the thermal insulation layer (7), so that the cover plate (2) covers and protects the top of the thermal insulation layer (7).

2. The thermal insulation wall gutter node according to claim 1, characterized in that: The cover plate (2) is integrally formed.

3. The thermal insulation wall gutter node according to claim 2, characterized in that: The first side plate (21) and the second side plate (22) are parallel to each other.

4. The thermal insulation wall gutter node according to claim 1, characterized in that: The main board (23) is shielded above the thermal insulation layer (7), and a sealing layer (3) is filled between the main board (23) and the thermal insulation layer (7).

5. The thermal insulation wall gutter node according to claim 1, characterized in that: A side of the second side plate (22) away from the main plate (23) is bent to form a drainage edge (25) suitable for assisting rainwater flow.

6. The thermal insulation wall gutter node according to claim 1, characterized in that: The first side plate (21) is fixed to the wall (6) by means of a fastener (4), wherein the fastener (4) passes through the first side plate (21) and is inserted and fixed in the wall (6); The second side plate (22) is adhesively fixed to the thermal insulation layer (7).

7. The thermal insulation wall gutter node according to claim 1, characterized in that: It also includes a sealing portion (5) which is arranged at the connecting position between the cover plate (2) and the slot opening of the slot (1) and is suitable for sealing the slot (1).

8. The thermal insulation wall gutter node according to claim 1, characterized in that: The thickness of the cover plate (2) is H, where H=5±0.1 mm.

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