Insulation board

Abstract

The utility model discloses an insulation board, and belongs to the technical field of constructional engineering. The heat preservation plate comprises a heat preservation layer, a connecting piece connected with the heat preservation layer and a steel wire mesh connected with the connecting piece. The first connector and the second connector are located at the two ends of the connecting rod respectively, and the first adjusting fixing head and the second adjusting fixing head are arranged on the inner side of the first connector and the inner side of the second connector respectively. Each of the first adjusting fixing head and the second adjusting fixing head comprises a circular fixing disc and an arc-shaped section fixedly connected with the circular fixing disc; a pouring through hole is formed in the arc-shaped section; spiral convex grains extending in the length direction of the connecting rod are arranged at the end of the connecting rod, and spiral concave grains matched with the spiral convex grains are arranged on the inner side of the through hole of the circular fixing disc; connecting consolidation hooks are arranged on the contact face of the circular fixing disc and the heat preservation layer, and connecting fixing grooves are formed in the heat preservation layer. According to the device, the stability between the connecting piece and the thermal insulation layer and the concrete pouring uniformity are enhanced, and the quality of a poured wall is guaranteed.

Description

Technical Field

[0001] The present application belongs to the field of construction engineering technology, and specifically relates to insulation boards. Background Art

[0002] At present, insulation boards are widely used in the field of wall insulation buildings, and the application of concrete sandwich insulation wall panels in the development of prefabricated buildings is increasing. Among them, wire mesh composite insulation board is one of the more commonly used insulation board types, that is, wire mesh is set on both sides of the insulation layer, and the wire mesh is connected to the insulation layer through connectors to form a double-sided wire mesh insulation integrated board.

[0003] However, the steel wire mesh composite insulation board still has the following problems: 1. During the construction process, it is necessary to pour a concrete layer on the outside of the insulation wall panel. However, during the pouring process, the shape and volume of the end of the connector will affect the uniformity of the surface of the poured concrete layer to a certain extent. It will also affect the stability between the concrete layer and the insulation layer to a certain extent; 2. The stability between the connector and the insulation layer is poor, which can easily cause the end of the connector and the steel wire mesh integrated with the insulation layer to deviate, affecting the stability of the wall and the uniformity of the subsequent concrete pouring, thereby affecting the pouring quality.

[0004] Therefore, it is necessary to set up a new type of insulation board, which can not only ensure the stability between the connecting parts and the insulation layer, but also ensure the flatness and uniformity of the surface of the poured concrete layer, thereby ensuring the quality of the poured wall. Utility Model Content

[0005] In order to solve the above problems, the present application proposes an insulation board which can ensure the stability between the connecting piece and the insulation layer and the flatness and uniformity of the surface of the poured concrete layer, thereby ensuring the quality of the poured wall.

[0006] The specific technical solutions of this application are as follows:

[0007] The present application provides a thermal insulation board, comprising: a thermal insulation layer, a connector connected to the thermal insulation layer, and a steel wire mesh connected to the connector;

[0008] The connecting member comprises a connecting rod, a first connecting head and a second connecting head respectively located at two ends of the connecting rod, and a first adjusting fixing head and a second adjusting fixing head respectively arranged inside the first connecting head and the second connecting head;

[0009] The first adjustment fixing head and the second adjustment fixing head include a circular fixing plate with a through hole in the middle and an arc segment fixedly connected to the circular fixing plate; the arc segment extends from the circumferential edge of the circular fixing plate toward the first connecting head and the second connecting head; and the arc segment is provided with a pouring through hole;

[0010] The connecting rod is provided with a spiral convex pattern extending along the length direction of the connecting rod at the end, and the inner side of the through hole of the circular fixing plate is provided with a spiral concave pattern matching the spiral convex pattern; the first adjusting fixing head and the second adjusting fixing head are rotatably connected to the connecting rod through threads;

[0011] The first connector is a disc with angular edges;

[0012] The contact surface between the circular fixing disk and the heat-insulating layer is provided with a connecting and consolidating hook, and the heat-insulating layer is provided with a connecting and fixing groove matched with the connecting and consolidating hook.

[0013] Optionally, the number of edge corners of the first connecting head is greater than or equal to 12; and the second connecting head is a spiral column integrated with the connecting rod.

[0014] Optionally, the surface of the first connector is provided with a plurality of pouring ports; the pouring ports are provided in recesses or through-holes of the surface of the first connector.

[0015] Optionally, the thickness of the first connector and the second connector is 0.3-1.3 cm, and the width is 1-1.2 cm.

[0016] Optionally, the shape of the pouring port is polygonal; the diameter of the pouring port is greater than or equal to 0.2 cm.

[0017] Optionally, the number of the pouring holes is greater than or equal to 2.

[0018] Optionally, the connecting consolidation hook includes segment a and segment b, and the length of segment a is 2-3 times the length of segment b.

[0019] Optionally, the connection and fixing groove includes channel a and channel b, and the width of channel b is 1.5-3 times the width of channel a.

[0020] Optionally, the outer side of the thermal insulation layer is provided with equidistant arc-shaped grooves, and the grooves extend along the length of the connecting rod.

[0021] Optionally, the radial distance between the arc segment and the connecting rod is at least 0.5 cm.

[0022] The beneficial effects of this application include but are not limited to:

[0023] 1. The connector of the present application includes: a connecting rod, a first connecting head and a second connecting head respectively located at both ends of the connecting rod, and a first adjusting fixing head and a second adjusting fixing head respectively arranged inside the first connecting head and the second connecting head; the first connecting head is a circular disc with an angular edge; the first adjusting fixing head and the second adjusting fixing head include a circular fixing disc with a through hole in the middle and an arc segment fixedly connected to the circular fixing disc; the arc segment is provided with a pouring through hole. During the construction process, the first connecting head is located in the pouring concrete layer, and the setting of the circular disc with an angular edge enables the concrete to fully contact with the circular disc during the pouring process, with a small contact gap, so that the periphery of the circular disc is fully covered in the concrete, thereby ensuring the uniformity of the concrete pouring surface. At the same time, the design with an angular circular disc increases the friction with the fingers; it is more convenient and stable when installing the connecting rod.

[0024] The setting of the arc segment, on the one hand, reduces the volume space of the first adjustment fixing head and the second adjustment fixing head, and reduces the obstacles to the uniformity of pouring during the pouring process; on the other hand, it reduces the load on the circular fixing plate and enhances the fitting stability between the circular fixing plate and the insulation board. The pouring through holes set on the arc segment increase the contact area between the concrete and the connecting piece, and enhance the uniformity and stability of the concrete pouring layer;

[0025] A connecting and consolidating hook is arranged on the contact surface between the circular fixing disk and the thermal insulation layer, and a connecting and fixing groove matching with the connecting and consolidating hook is arranged on the thermal insulation layer; during the fitting process, the connecting and consolidating hook on the circular fixing disk gradually enters the connecting and fixing groove on the thermal insulation layer, thereby realizing a firm fitting between the circular fixing disk and the thermal insulation layer.

[0026] 2. As a preferred embodiment, the first connector surface is provided with a plurality of pouring ports; the pouring ports are recesses or perforations provided on the first connector surface. In this way, concrete can be poured inside the connector end. When the number of pouring ports is greater than 6, the uniformity and sufficiency of the contact surface between the connector and the concrete can be better ensured.

[0027] 3. As a preferred embodiment, the thickness of the first connector and the second connector is 0.3-1 cm, and the width is 1-1.5 cm. The connectors of this volume will not affect the uniformity of the surface of the poured concrete layer, and can also fix the insulation board and the wire mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0029] Figure 1 This is a schematic diagram of the cross-sectional structure of the insulation board of this application;

[0030] Figure 2 This is a schematic diagram of the structure of the local components of the insulation board of this application;

[0031] Figure 3 This is a schematic diagram of another partial structural component of the insulation board of this application;

[0032] Figure 4 This is a schematic diagram of the front view structure of the insulation board for this application;

[0033] Figure 5 This is a rear structural schematic diagram of the insulation board of this application;

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure of the connecting piece of this application.

[0035] List of parts and reference numerals:

[0036] 1 first connector, 2 second connector, 3 circular fixing plate, 4 arc segment, 5 pouring through hole, 6 spiral convex pattern, 7 pouring port, 8 connecting rod, 9 connecting consolidation hook, 901a segment, 902b segment, 10 insulation layer, 11 connecting fixing groove, 111 channel a, 112 channel b, 12 wall groove, 13 wire mesh, 14 concrete pouring layer. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0038] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0040] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0044] As a specific implementation method, Figure 1 , 4 -6. A heat preservation board comprises: a heat preservation layer 10, a connector connected to the heat preservation layer 10, and a steel wire mesh 13 connected to the connector; the steel wire mesh 13 is connected to the heat preservation layer 10 as a whole through the connector;

[0045] The connecting member comprises a connecting rod 8, a first connecting head 1 and a second connecting head 2 respectively located at two ends of the connecting rod 8, and a first adjusting fixing head and a second adjusting fixing head respectively arranged inside the first connecting head 1 and the second connecting head 2;

[0046] The first adjustment fixing head and the second adjustment fixing head include a circular fixing plate 3 with a through hole in the middle and an arc segment 4 fixedly connected to the circular fixing plate 3; the arc segment 4 extends from the circumferential edge of the circular fixing plate 3 toward the first connecting head 1 and the second connecting head 2; and a pouring through hole 5 is provided on the arc segment 4;

[0047] The connecting rod 8 is provided with a spiral convex pattern 6 extending along the length direction of the connecting rod 8 at the end, and the inner side of the through hole of the circular fixing plate 3 is provided with a spiral concave pattern matching with the spiral convex pattern 6; the first adjusting fixing head and the second adjusting fixing head are rotatably connected to the connecting rod 8 through threads;

[0048] The first connector 1 is a disc with angular edges;

[0049] A connection and consolidation hook 9 is provided on the contact surface between the circular fixing plate 3 and the heat-insulating layer 10 , and a connection and fixing groove matched with the connection and consolidation hook 9 is provided on the heat-insulating layer 10 .

[0050] The steel mesh 13 frame arranged outside the insulation layer 10 is connected to the insulation layer 10 through a connector to form a steel mesh 13 frame insulation integrated board. During the construction process, a concrete layer needs to be poured on the outside of the insulation wall panel; that is, Figure 1 As shown, the portion of the connector exposed outside the insulation layer 10 and the outer portion of the wire mesh 13 connected to the connector are both poured concrete layers.

[0051] Specifically, during use, the first adjusting fixing head with spiral grooves on the inner side of the through hole is threadedly connected to the connecting rod 8 with spiral convex grooves 6 on the end until the arc segment 4 in the first adjusting fixing head is fitted with the first connecting head 1; then the second connecting head 2 (spiral column) is passed through the thermal insulation layer 10 until the circular fixing disk 3 in the first adjusting fixing head connected to the first connecting head 1 is fitted on one side of the thermal insulation layer 10; wherein, during the fitting process, the connection consolidation hook 9 on the circular fixing disk 3 gradually enters the connection fixing groove on the thermal insulation layer 10, so as to achieve a firm fit between the circular fixing disk 3 and the thermal insulation layer 10; then the second adjusting fixing head with spiral grooves on the inner side of the through hole is threadedly connected to the inner side of the second connecting head 2 and the circular fixing disk 3 in the second adjusting fixing head is fitted on the other side of the thermal insulation layer 10.

[0052] Furthermore, the second connecting head 2 can be adjusted and fixed on the connecting rod 8 along the length of the connecting rod 8; specifically, the second connecting head 2 and the connecting rod 8 are connected by threads, and the position of the second connecting head 2 can be adjusted along the threads on the connecting rod 8 extending along the length direction of the connecting rod 8 until the second connecting head 2 is connected to the circular fixing plate 3, thereby ensuring that the second adjustable fixing head is firmly attached to the insulation layer 10; ensuring that the connecting piece and the insulation layer 10 are firmly attached.

[0053] The first connector 1 is a disc with angular edges (the number of edges in this embodiment is 22, and the specific number can be determined according to the actual situation; all discs with edges are within the protection scope of this application and are not limited by number). During the construction process, the first connector 1 is located in the poured concrete layer. The setting of the disc with angular edges allows the concrete to fully contact the disc during the pouring process, with a small contact gap, and the periphery of the disc is fully covered in the concrete, ensuring the uniformity of the concrete pouring surface. At the same time, the design of the disc with angular edges increases the friction with the fingers; it is more convenient and stable when installing the connecting rod 8.

[0054] The arrangement of the arc segment 4, on the one hand, reduces the volume space of the first adjustment fixing head and the second adjustment fixing head, reduces the obstacles to the pouring uniformity during the pouring process, and on the other hand, reduces the load on the circular fixing plate 3, and enhances the fitting stability between the circular fixing plate 3 and the insulation layer 10. The pouring through holes 5 arranged on the arc segment 4 increase the contact area between the concrete and the connecting piece, and enhances the uniformity and stability of the concrete pouring layer 14.

[0055] As a preferred embodiment, the number of edge corners of the first connector 1 is greater than or equal to 12, which increases the contact area between the connector and the concrete and ensures uniform contact between the concrete and the connector. The second connector 2 is a spiral column integrated with the connecting rod 8 .

[0056] As a preferred embodiment, the surface of the first connector 1 is provided with a plurality of pouring ports 7; the pouring ports 7 are recesses or perforations provided on the surface of the first connector 1. In this way, concrete can be poured inside the end of the connector. When the number of pouring ports 7 is greater than 6, the uniformity and sufficiency of the contact surface between the connector and the concrete can be better ensured.

[0057] As a preferred embodiment, the pouring port 7 is in the shape of a polygon. The frame strip formed by the polygon can better retain the concrete inside the connector, thereby better eliminating the convex unevenness formed on the connector after the concrete is poured.

[0058] As a preferred embodiment, the diameter of the pouring port 7 is greater than or equal to 0.2 cm, which can further enhance the uniformity of the surface of the concrete pouring layer 14 .

[0059] As a preferred embodiment, the thickness of the first connector 1 and the second connector 2 is 0.3-1.3 cm, and the width is 1-1.2 cm. The connectors with this volume will not affect the uniformity of the surface of the poured concrete layer, and can also fix the insulation layer 10 and the wire mesh 13.

[0060] As a preferred embodiment, the number of the arc segments 4 is at least 4. This allows the concrete to be poured more evenly.

[0061] As a preferred embodiment, the shapes of the pouring through hole 5 include circular, elliptical and polygonal.

[0062] As a preferred embodiment, the number of the pouring holes 5 is greater than or equal to 2. And the size of each pouring hole 5 does not have to be completely consistent. In this way, positions of different widths of the arc segment 4 can be well covered with concrete.

[0063] As a preferred embodiment, Figure 2-3 As shown, the connection and consolidation hook 9 includes a segment 901 and b segment 901, and the length of a segment 901 is 2-3 times the length of b segment 901. Further, the connection and fixing groove 11 includes a channel 111 and b channel 111, and the width of b channel 111 is 1.5-3 times the width of a channel 111.

[0064] The state before the connection and consolidation hook 9 enters the channel 111a of the connection and fixing groove 11 is as follows Figure 2 As shown in (a), the state when entering the connection fixing groove 11 channel 111a is as follows Figure 3 The connecting and consolidating hook 9 is a stress-deformed material component, and the specific materials include steel, pig iron, nonferrous metal alloys, etc. All materials that can realize the implementation of the present application are within the protection scope of the present application; the specific material used in the present implementation is steel.

[0065] During use, if Figure 2 The connecting and consolidating hook 9 in the circular fixing plate 3 shown in (a) reaches the edge at the junction of section a 901 and section b 901. Figure 2 (b) When the channel 111a is formed, the deformed a section 901 gradually adheres to the b section 901 to form a Figure 3 In the state of the connecting and consolidating hook 9 shown, it enters the connecting and fixing groove 11 of the thermal insulation layer 10 along the channel 111a; when the connecting and consolidating hook 9 touches the bottom, the friction of the inner wall of the channel 111b of the connecting and fixing groove 11 causes the b section 901 of the connecting and consolidating hook 9 to gradually separate from the a section 901, thereby achieving the snapping of the b section 901 in the channel 111b, thereby achieving a firm fit between the circular fixing disk 3 and the thermal insulation layer 10.

[0066] As a preferred embodiment, the outer side of the insulation layer 10 is provided with equidistant arc-shaped grooves, which extend along the length of the connecting rod 8. This can increase the contact area between the concrete pouring layer 14 and the insulation layer 10 and the stability between the concrete pouring layer 14 and the insulation layer 10.

[0067] Furthermore, when the length of the connecting consolidation hook 9a segment 901 is 2-3 times the length of the b segment 901; the width of the b channel 111 of the connecting fixing groove 11 is 1.5-3 times the width of the a channel 111, it can ensure that the connecting consolidation hook 9 smoothly enters the connecting fixing groove 11, and after entering, the b segment 901 and the a segment 901 are gradually separated and the b segment 901 is snapped into the channel 111b, thereby achieving a firm fit between the circular fixing disk 3 and the insulation layer 10.

[0068] As a preferred embodiment, the radial distance between the arc segment 4 and the connecting rod 8 is at least 0.5 cm. Such a spacing allows the concrete to be fully poured between the arc segment 4 and the connecting rod 8, avoiding the pouring dead angle caused by too small a gap, and making the concrete pouring more uniform.

[0069] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0070] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A thermal insulation board, characterized in that: include: Insulation layer, connectors connected to the insulation layer, and wire mesh connected to the connectors; The connecting member comprises a connecting rod, a first connecting head and a second connecting head respectively located at two ends of the connecting rod, and a first adjusting fixing head and a second adjusting fixing head respectively arranged inside the first connecting head and the second connecting head; The first adjustment fixing head and the second adjustment fixing head include a circular fixing plate with a through hole in the middle and an arc segment fixedly connected to the circular fixing plate; the arc segment extends from the circumferential edge of the circular fixing plate toward the first connecting head and the second connecting head; and the arc segment is provided with a pouring through hole; The connecting rod is provided with a spiral convex pattern extending along the length direction of the connecting rod at the end, and the inner side of the through hole of the circular fixing plate is provided with a spiral concave pattern matching the spiral convex pattern; the first adjusting fixing head and the second adjusting fixing head are rotatably connected to the connecting rod through threads; The first connector is a disc with angular edges; The contact surface between the circular fixing disk and the heat-insulating layer is provided with a connecting and consolidating hook, and the heat-insulating layer is provided with a connecting and fixing groove matched with the connecting and consolidating hook.

2. The thermal insulation board according to claim 1, characterized in that: The number of edge corners of the first connector is greater than or equal to 12; the second connector is a spiral column integrated with the connecting rod.

3. The thermal insulation board according to claim 1, characterized in that: The surface of the first connector is provided with a plurality of pouring ports; the pouring ports are recesses or through-holes provided on the surface of the first connector.

4. The thermal insulation board according to claim 1, characterized in that: The thickness of the first connector and the second connector is 0.3-1.3 cm, and the width is 1-1.2 cm.

5. The thermal insulation board according to claim 3, characterized in that: The shape of the pouring port is polygonal; the diameter of the pouring port is greater than or equal to 0.2 cm.

6. The thermal insulation board according to claim 1, characterized in that: The number of the pouring through holes is greater than or equal to 2.

7. The thermal insulation board according to claim 1, characterized in that: The connection consolidation hook includes segment a and segment b, and the length of segment a is 2-3 times the length of segment b.

8. The thermal insulation board according to claim 1, characterized in that: The connection and fixing groove includes a channel and a channel b, and the width of the channel b is 1.5-3 times the width of the channel a.

9. The thermal insulation board according to claim 1, characterized in that: The outer side of the heat-insulating layer is provided with equidistant arc-shaped grooves, and the grooves extend along the length of the connecting rod.

10. The thermal insulation board according to any one of claims 1 to 9, characterized in that: The radial distance between the arc-shaped segment and the connecting rod is at least 0.5 cm.

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