Disassembly-free thermal insulation board butt joint reinforcing device

Abstract

The utility model provides a kind of butt joint reinforcing device of disassembly-free insulation board, including H type clamp, H type clamp includes two inner clamps and outer clamps arranged symmetrically, and the middle part of inner clamps and outer clamps is integrally provided with clamping plate, the top surface of clamping plate is flush with the top surface of inner clamps and outer clamps arrangement, the bottom surface of clamping plate is flush with the bottom surface of inner clamps and outer clamps arrangement, clamping plate is clamped into the joint of adjacent insulation board, and two clamps are clamped between the outer side of adjacent two insulation boards respectively;The inner clamps of clamping plate side are plate body A, and the inner clamps of other side are plate body B, and the middle part of plate body A and plate body B is provided with circular through-hole;Clamping plate of H type clamp is clamped into the gap between adjacent insulation board, so that inner clamps and outer clamps can be clamped between the outer side of two insulation boards, effectively reinforce and position two insulation boards, and reinforcing operation is simple and efficient and will not cause damage to insulation board.

Description

Technical Field

[0001] This utility model relates to the field of building insulation, and in particular to a non-removable insulation board joint reinforcement device. Background Technology

[0002] Building insulation boards that require no removal are a new type of building material that integrates insulation and formwork functions. They consist of an insulation core material covered with a cement-based surface layer and are prefabricated in a factory. During construction, they can replace traditional external formwork and be poured integrally with the cast-in-place concrete, eliminating the need for later formwork removal. This allows for simultaneous completion of the building structure construction and external insulation layer installation, significantly shortening the construction period and reducing construction waste. Through specialized anchors, they are tightly bonded to the concrete, preventing problems such as hollowing, cracking, and detachment of the insulation layer, extending its service life. Some products use A2-grade non-combustible core material, offering excellent fire resistance. However, during installation, adjacent boards need to be reinforced to prevent misalignment caused by lateral forces from subsequent concrete pouring. Currently, this is typically achieved by nailing U-shaped steel nails between the upper ends of adjacent insulation boards. This method is cumbersome, requires high positioning accuracy, and can damage the insulation boards, affecting the stability of the main structure; therefore, improvements are needed. Utility Model Content

[0003] To address the aforementioned issues, this utility model proposes a non-disassembly-removable insulation board docking and reinforcement device.

[0004] The technical solution of this utility model is: a non-disassembly insulation board joint reinforcement device, including an H-shaped clamp. The H-shaped clamp includes two symmetrically arranged inner clamps and an outer clamp. The distance between the inner clamps and the outer clamps is the same as the thickness of the insulation board. A clamping plate is integrally provided between the middle of the inner clamps and the outer clamps. The thickness of the clamping plate is the same as the thickness of the two clamps. The top surface of the clamping plate is flush with the top surface of the inner clamps and the outer clamps, and the bottom surface of the clamping plate is flush with the bottom surface of the inner clamps and the outer clamps. The clamping plate is inserted into the joint of the adjacent insulation boards. The two clamps are respectively clamped between the outer surfaces of the two adjacent insulation boards. The inner surfaces of the clamps and the inner surfaces of the insulation boards have a large frictional force to ensure the reinforcement stability.

[0005] Preferably, the inner clamping plate on one side of the card plate is plate body A, and the inner clamping plate on the other side is plate body B. Plate body A and plate body B have the same size, and both plate body A and plate body B have a circular through hole in the middle.

[0006] Preferably, the inner sides of both ends of the inner clamping plate are provided with supporting ribs. The supporting ribs are square plates that are integrally formed with the inner clamping plate. The length direction of the supporting ribs is consistent with the width direction of the inner clamping plate.

[0007] Preferably, the bottom surface of the card plate is provided with inclined sides on both sides, the two inclined sides are arranged symmetrically, and the two inclined sides form a cutting edge at the lower end of the card plate.

[0008] Preferably, the four corners of the inner panel A and the inner panel B are provided with positioning holes, and a cross brace is inserted into the positioning hole. The positioning hole is a round hole, and the size of the cross brace matches the size of the positioning hole. After insertion, there will be no shaking. The outer end of the cross brace is supported on the inner side of the non-removable template on the outside of the insulation board.

[0009] Preferably, the four horizontal support rods corresponding to plate A are integrally connected with annular ribs, and the annular ribs are welded and fixed to the four horizontal support rods as a whole; the four horizontal support rods corresponding to plate B are integrally connected with annular ribs.

[0010] Preferably, the cross brace is a threaded steel bar.

[0011] The beneficial technical effects of this utility model are: (1) This utility model uses an H-type clamp, the clamp plate of which is inserted into the gap between adjacent insulation boards, so that the inner clamp and the outer clamp can be clamped between the outer sides of the two insulation boards, effectively reinforcing and positioning the two insulation boards. The reinforcement operation is simple and efficient and will not damage the insulation boards.

[0012] (2) This utility model forms a grout penetration hole by setting a circular through hole on the inner plate and forming a grout penetration gap between the inner plate and the insulation board by setting a support bar, so that the concrete grout can fully enter between the inner plate and the insulation board, increasing the bonding strength between the concrete layer and the insulation board, thereby improving the overall shear strength of the insulation wall. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 yes Figure 1 A schematic diagram of the side view structure; Figure 3 yes Figure 2 A schematic diagram of the AA-direction cross-section structure; Figure 4 This is a three-dimensional structural diagram showing the connection between the H-type clamp and the cross brace; Figure 5 This is one of the three-dimensional structural diagrams of the H-type card; Figure 6 This is the second schematic diagram of the three-dimensional structure of the H-type card; Figure 7 This is a physical image of the utility model.

[0014] In the diagram, 1. H-type clamp, 11. Inner clamp, 12. Outer clamp, 13. Clamping plate, 14. Circular through hole, 15. Supporting rib, 16. Cutting edge, 21. Positioning hole, 22. Horizontal brace, 23. Ring rib, 41. Insulation board, 42. No-removal formwork, 43. Concrete wall. Detailed Implementation

[0015] Example 1, see appendix Figure 1-6 A non-removable insulation board joint reinforcement device includes an H-type clamp 1. The H-type clamp 1 includes two symmetrically arranged inner clamps 11 and outer clamps 12. A clamping plate 13 is integrally provided between the middle of the inner clamps 11 and the outer clamps 12. The inner clamps 11, the outer clamps, and the clamping plate are all made of stainless steel to avoid the problem of corrosion affecting the reinforcement positioning strength. The top surface of the clamping plate 13 is flush with the top surface of the inner clamps 11 and the outer clamps 12, and the bottom surface of the clamping plate is flush with the bottom surface of the inner clamps and the outer clamps. The clamping plate 13 is inserted into the joint of adjacent insulation boards 41. The two clamps are respectively clamped between the outer surfaces of the two adjacent insulation boards 41. After the H-type clamp 1 is installed, the upper surfaces of the two clamps are flush with the upper surfaces of the insulation boards 41.

[0016] Both sides of the bottom surface of the card plate 13 are provided with inclined sides, and the two inclined sides form a cutting edge 16 at the lower end of the card plate 13. The cutting edge 16 at the lower end of the card plate 13 is used to reduce the resistance of the card plate 13 when it is inserted into the gap between adjacent insulation boards 41, thereby reducing the difficulty of installation.

[0017] When using the non-removable insulation board 41 docking reinforcement device, insert the clamping plate 13 of the H-type clamp 1 into the gap between adjacent insulation boards 41. After the clamping is in place, the inner clamping plate 11 and the outer clamping plate 12 can be clamped between the outer sides of the two insulation boards 41, effectively reinforcing and positioning the two insulation boards 41. The reinforcement operation is simple and efficient and will not damage the insulation boards.

[0018] Example 2, see appendix Figure 3-5 The inner clamping plate 11 on one side of the clamping plate 13 is plate body A, and the inner clamping plate 11 on the other side is plate body B. Both plate bodies A and B have circular through holes 14 in their middle sections. These through holes form grout penetration holes on the inner clamping plate 11, allowing concrete grout to enter between the inner plate and the insulation board 41. Supporting ribs 15 are provided on the inner surfaces of both ends of the inner clamping plate. The length direction of the supporting ribs 15 is consistent with the width direction of the inner clamping plate 11. These supporting ribs are used to create a gap for grout penetration between the inner clamping plate and the insulation board.

[0019] This embodiment forms a grout penetration hole by setting a circular through hole 14 on the inner clamping plate 11, and forms a grout penetration gap between the inner clamping plate 11 and the insulation board 41 by setting a supporting rib 15, so that the concrete grout can fully enter between the inner clamping plate and the insulation board, increasing the bonding strength between the concrete layer and the insulation board 41, thereby improving the overall shear strength of the insulation wall.

[0020] Example 3, see appendix Figure 1-4This embodiment is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that: the four corners of the inner plate 11 plate body A and plate body B are provided with positioning holes 21, and a horizontal support rod 22 is inserted into the positioning hole 21. The horizontal support rod 22 is supported on the inner side of the insulation board 41 from the positioning hole 21. The horizontal support rod is a threaded steel bar, which improves the bonding strength between the horizontal support rod 22 and the concrete. The outer end of the horizontal support rod is supported on the inner side of the non-removable template on the outside of the insulation board.

[0021] In this embodiment, the cross brace 22 is inserted into the positioning hole 21 on the inner clamping plate 11. The positioning hole 21 provides positioning for the cross brace 22, so that it is stably supported between the template and the insulation board 41, ensuring the dimensional accuracy of the casting cavity between the two.

[0022] The four horizontal support rods 22 corresponding to plate A are integrally connected with ring-shaped ribs 23, and the four horizontal support rods 22 corresponding to plate B are integrally connected with ring-shaped ribs 23. The four horizontal support rods 22 are fixedly connected to the whole through the ring-shaped ribs, which not only improves the strength of the horizontal support, but also facilitates the quick insertion of the horizontal support rods 22 into the positioning holes 21, thereby improving the efficiency of construction operations.

Claims

1. A non-removable insulation board butt reinforcement device, characterized in that: The device includes an H-type clamp, which comprises two symmetrically arranged inner clamps and an outer clamp. A clamping plate is integrally provided between the middle of the inner and outer clamps. The top surface of the clamping plate is flush with the top surface of the inner and outer clamps, and the bottom surface of the clamping plate is flush with the bottom surface of the inner and outer clamps. The clamping plate is inserted into the joint of adjacent insulation boards, and the two clamps are respectively clamped between the outer surfaces of two adjacent insulation boards.

2. The non-removable insulation board butt reinforcement device according to claim 1, characterized in that: The inner clamping plate on one side of the card plate is plate body A, and the inner clamping plate on the other side is plate body B. Both plate body A and plate body B have a circular through hole in the middle.

3. The non-removable insulation board butt reinforcement device according to claim 2, characterized in that: The inner sides of both ends of the inner clamping plate are provided with supporting ribs, and the length direction of the supporting ribs is consistent with the width direction of the inner clamping plate.

4. The non-removable insulation board butt reinforcement device according to claim 1, characterized in that: The card plate has beveled sides on both sides of its bottom surface, and the two beveled sides form a cutting edge at the lower end of the card plate.

5. The non-removable insulation board butt reinforcement device according to claim 1, characterized in that: The inner panel A and panel B are provided with positioning holes at their four corners. A cross brace is inserted into the positioning hole, and the outer end of the cross brace is supported on the inner side of the non-removable template on the outside of the insulation board.

6. The non-removable insulation board butt reinforcement device according to claim 5, characterized in that: The four horizontal struts corresponding to plate A are integrally connected with ring-shaped ribs, and the four horizontal struts corresponding to plate B are integrally connected with ring-shaped ribs.

7. The non-removable insulation board butt reinforcement device according to claim 5, characterized in that: The cross brace is a threaded steel bar.

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