External corner connecting piece of solid waste composite thermal insulation system

Abstract

The utility model relates to an external corner connecting piece of a solid waste composite thermal insulation system, which comprises a right-angle base, a connecting lug plate and a fixing bolt pair, and is technically characterized in that positioning units are respectively arranged on two outer side surfaces of the right-angle base, each positioning unit consists of four positioning components which are arranged in a rectangular shape, and each positioning component consists of an outer right-angle plate and an inner right-angle plate; a right-angle-shaped clamping channel is formed between the outer right-angle plate and the inner right-angle plate, positioning grooves in one-to-one correspondence with the positioning assemblies are formed in the inner surface of a composite heat preservation plate of the solid waste composite heat preservation system, the inner circumferential faces of the positioning grooves are tightly matched with the outer right-angle plate and the inner right-angle plate, and right-angle-shaped bearing plates matched with the right-angle-shaped clamping channel are additionally arranged in the positioning grooves. The inner end of the right-angle bearing plate is inserted into the right-angle clamping channel, the outer end of the right-angle bearing plate penetrates through the outer surface of the composite heat preservation plate block and is fixed with the square connecting plate, and the square connecting plate is bonded and fixed with the outer surface of the composite heat preservation plate block. The connecting piece facilitates replacement of a single insulation board, and is convenient to mount and dismount, high in working efficiency and low in labor intensity.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure connectors, in particular to a positive angle connector for a solid waste composite thermal insulation system. Background Art

[0002] Building exterior wall insulation systems typically utilize insulation panels to achieve thermal insulation, moisture resistance, and waterproofing. Currently, to improve resource recycling, the production of insulation panels is increasingly using solid waste materials, resulting in solid waste composite insulation panels. During the installation of these composite insulation panels, due to the presence of external corners (protruding corners on the wall) on building exterior walls, external corner connectors are required to connect the two insulation panels.

[0003] For example, CN 211948954 U discloses a male corner connector for exterior wall insulation panels, comprising a wall, a base positioned below the wall, reinforcement blocks fixedly connected at both ends of the base, screws movably sleeved within the reinforcement blocks, the base being fixedly connected to the wall via the screws, a latch button fixedly connected to the side and bottom surfaces of the base, a connector positioned below the latch button, and a slot formed in the side of the connector's inner cavity. The male corner connector utilizes a latching mechanism instead of bolts to secure the insulation panel, utilizing the latching action of the latch button and the buttonhole on the insulation panel, while also using a slide bar to position the insulation panel, thereby securing the insulation panel to the connector. This avoids the need to bolt the insulation panel to the wall, improving installation efficiency to a certain extent. However, the following problems still exist: the connector is latched to the base from top to bottom, limiting the installation method to a top-down approach, making it difficult to individually replace one or more insulation panels located in the middle or at the bottom of the wall. The upper insulation panels must first be removed, resulting in low replacement efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a solid waste composite insulation system external corner connector with a reasonable structure and reliable use to solve the above problems, which is convenient for replacing a single insulation board, easy to install and disassemble, with high work efficiency and low labor intensity.

[0005] The technical solution of the utility model is:

[0006] A positive corner connector of a solid waste composite insulation system includes a right-angle base for connecting to the positive corner of a wall, connecting ear plates at both ends of the right-angle base, and a pair of fixing bolts provided on the connecting ear plates. The technical points are: positioning units are respectively provided on the two outer sides of the right-angle base, and the positioning unit is composed of four positioning components arranged in a rectangular shape, and the positioning component is composed of an outer right-angle plate and an inner right-angle plate, and a right-angle clamping channel is formed between the outer right-angle plate and the corresponding inner right-angle plate. The inner surface of the composite insulation board of the solid waste composite insulation system is provided with a positioning groove corresponding to the positioning component one by one, the inner circumference of the positioning groove is tightly matched with the outer right-angle plate and the inner right-angle plate, and a right-angle receiving plate matched with the right-angle clamping channel is further provided in the positioning groove, the inner end of the right-angle receiving plate is inserted into the right-angle clamping channel, and the outer end passes through the outer surface of the composite insulation board and fixes the square connecting plate, and the square connecting plate is bonded and fixed to the outer surface of the composite insulation board.

[0007] The above-mentioned solid waste composite insulation system external corner connector has a straight-shaped handle on the outer surface of the square connecting plate to facilitate disassembly.

[0008] The beneficial effects of the utility model are:

[0009] During use, the outer right-angle plate, inner right-angle plate, and right-angled receiving plate of the positioning assembly are used to hang the composite insulation panel. The composite insulation panel and the square connecting plate at the outer end of the right-angled receiving plate are fixed together by bonding to achieve positioning. There is no need to frequently tighten bolts, and it is also convenient for disassembly. When a composite insulation panel is damaged, the square connecting plate can be pulled outward to pull the composite insulation panel fixed to it away from the right-angled base. Compared with the existing technology, the utility model is convenient for replacing a single insulation panel, with high work efficiency and low labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Figure 2 It is a structural schematic diagram of the right-angle base of the utility model;

[0012] Figure 3 yes Figure 2 Bottom view of

[0013] Figure 4 This is a partial schematic diagram of the inner surface of the composite thermal insulation plate of the utility model;

[0014] Figure 5 It is a partial schematic diagram of the outer surface of the composite thermal insulation plate of the present utility model.

[0015] In the figure: 1. Composite insulation board, 2. Connecting ear plate, 3. Fixing bolt pair, 4. Right-angle base, 5. Wall angle, 6. External right-angle plate, 7. Right-angle receiving plate, 8. Square connecting plate, 9. I-shaped handle, 10. Internal right-angle plate, 11. Positioning groove. DETAILED DESCRIPTION

[0016] The utility model is described in detail according to the accompanying drawings.

[0017] like Figures 1 to 5 As shown, the external corner connector of the solid waste composite insulation system includes a right-angle base 4 for connecting to the external corner 5 of the wall, connecting ear plates 2 provided at both ends of the right-angle base 4, and a pair of fixing bolts 3 provided on the connecting ear plates 2.

[0018] The two outer sides of the right-angle base 4 are each provided with a positioning unit, which is composed of four positioning components arranged in a rectangular shape. The positioning component is composed of an outer right-angle plate 6 and an inner right-angle plate 10, and a right-angle clamping channel is formed between the outer right-angle plate 6 and the corresponding inner right-angle plate 10. The inner surface of the composite insulation plate 1 of the solid waste composite insulation system is provided with a positioning groove 11 corresponding to the positioning components. The inner circumference of the positioning groove 11 is tightly fitted with the outer right-angle plate 6 and the inner right-angle plate 10. The positioning groove 11 is also provided with a right-angle receiving plate 7 that cooperates with the right-angle clamping channel.

[0019] The inner end of the right-angled receiving plate 7 is inserted into the right-angled clamping channel, and the outer end passes through the outer surface of the composite insulation panel 1 and fixes the square connecting plate 8. The square connecting plate 8 is adhesively fixed to the outer surface of the composite insulation panel 1. In this embodiment, the outer surface of the square connecting plate 8 is provided with a straight handle 9 to facilitate removal.

[0020] Working principle:

[0021] First, use the fixing bolt pair 3 to fix the right-angle base 4 to the outside of the wall's positive corner 5.

[0022] Then, according to the position of the positioning assembly, the composite insulation panel 1 to be installed is fixed on the right-angle base 4. Specifically, the positioning groove 11 on the inner surface of the composite insulation panel 1 is sleeved on the outside of the positioning assembly, and then the right-angled receiving plate 7 is inserted from the outside of the composite insulation panel 1. The inner end of the right-angled receiving plate 7 is inserted into the right-angled clamping channel between the outer right-angled plate 6 and the inner right-angled plate 10. After being inserted into place, glue is injected into the gap between the edge of the square connecting plate 8 and the composite insulation panel 1 to bond and fix the two together to complete the positioning. When a composite insulation panel 1 is damaged, the straight handle 9 can be pulled to pull the square connecting plate 8 outward, and then the composite insulation panel 1 fixed with it is pulled away from the right-angled base 4 to complete the removal.

[0023] The above detailed description of the embodiments of the present invention is intended to be a preferred embodiment of the present invention and should not be construed as limiting the scope of implementation of the present invention. Any equivalent changes and improvements made within the scope of the present invention shall still fall within the scope of this patent.

Claims

1. A solid waste composite insulation system external corner connector, comprising a right-angle base for connecting to a wall external corner, connecting lugs provided at both ends of the right-angle base, and a pair of fixing bolts provided on the connecting lugs, characterized in that: A positioning unit is respectively provided on the two outer sides of the right-angle base, and the positioning unit is composed of four positioning components arranged in a rectangular shape, and the positioning component is composed of an outer right-angle plate and an inner right-angle plate, and a right-angle clamping channel is formed between the outer right-angle plate and the corresponding inner right-angle plate, and the inner surface of the composite insulation plate of the solid waste composite insulation system is provided with a positioning groove corresponding to the positioning component one by one, and the inner circumference of the positioning groove is tightly matched with the outer right-angle plate and the inner right-angle plate, and a right-angle receiving plate that cooperates with the right-angle clamping channel is further provided in the positioning groove, the inner end of the right-angle receiving plate is inserted into the right-angle clamping channel, and the outer end passes through the outer surface of the composite insulation plate and fixes the square connecting plate, and the square connecting plate is bonded and fixed to the outer surface of the composite insulation plate.

2. The external corner connector of the solid waste composite thermal insulation system according to claim 1, characterized in that: The outer surface of the square connecting plate is provided with a straight-shaped handle.

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