Non-disassembly insulation formwork anchor and non-disassembly insulation system containing the same

Abstract

The present invention discloses a non-disassembly insulation formwork anchor and a non-disassembly insulation system including the same, wherein the non-disassembly insulation formwork anchor comprises an anchor body, wherein the anchor body comprises an anchor plate and a plurality of anchor bodies, wherein the two ends of the anchor body respectively have a connection end and an insertion end, wherein the plurality of connection ends are connected to the same side of the anchor plate, and the anchor plate and the plurality of anchor bodies are integrally formed. The non-disassembly insulation system comprises a concrete layer, a plurality of non-disassembly insulation formworks and a plurality of non-disassembly insulation formwork anchors as described above, wherein the anchor plate abuts against the outer side surfaces of two adjacent non-disassembly insulation formworks, and the plurality of anchor bodies respectively pass through the two non-disassembly insulation formworks and are connected to the concrete layer. The anchor plate and the plurality of anchor bodies can realize the functions of effective connection, horizontal straightening, inter-plate leveling, and optimized joints between two adjacent non-disassembly insulation formworks, which greatly promotes the development of non-disassembly insulation formwork technology.

Description

Technical Field

[0001] The invention relates to a disassembly-free thermal insulation template anchor component and a disassembly-free thermal insulation system comprising the same. Background Art

[0002] At present, the non-dismantling insulation formwork has been vigorously promoted and widely used as a new type of integrated insulation structure technology. During the construction of conventional non-dismantling insulation formwork, the anchor is embedded into the insulation board and the anchor body is deeply embedded into the space where the concrete will be poured. After the concrete is poured, the deep anchor body further plays the role of anchoring the non-dismantling insulation formwork and the cast-in-place concrete layer, and is widely used in the construction of non-dismantling insulation formwork.

[0003] However, during the construction of the non-dismantling insulation formwork, the stability of the connection between the boards and the horizontal straightening problem are often ignored or only solved in a relatively primitive and rough way. For example, the scraps of old wooden boards on the construction site are directly nailed to two adjacent non-dismantling insulation formworks with steel nails, or the support and adjustment are ignored and only rely on the external support system. There is often a horizontal misalignment between the boards, which makes it more difficult to level them later. At the same time, the connection between the boards is not firm, and the mold expansion or even explosion occurs when pouring concrete, which seriously affects the promotion, development and application of the non-dismantling insulation formwork technology. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art. The present invention provides a non-disassembly insulation formwork anchor and a non-disassembly insulation system comprising the same.

[0005] The present invention is achieved through the following technical solutions:

[0006] A disassembly-free thermal insulation formwork anchor, comprising an anchor body, wherein the anchor body comprises an anchor plate and a plurality of anchor bodies, wherein two ends of the anchor body respectively have a connecting end and an inserting end, the plurality of connecting ends are all connected to the same side of the anchor plate, and the anchor plate and the plurality of anchor bodies are integrally formed.

[0007] Furthermore, the non-disassembly insulation formwork anchor also includes a plurality of screws, and the anchor body has a plurality of cavities for accommodating the screws, and the plurality of screws correspond one-to-one to the plurality of cavities. The cavity extends from the side of the anchor plate facing away from the anchor body along the axial direction of the anchor body into the anchor body, and the screws are driven into the cavity and connected to the anchor body.

[0008] Furthermore, the cavity extends along the axial direction of the anchor body to the insertion end, and an expansion portion is provided in the cavity at the insertion end.

[0009] Furthermore, the expansion portion includes a plurality of expansion strips, one end of each of the expansion strips is connected to the inner wall surface of the anchor body, the other end of each of the expansion strips protrudes outward along the radial direction of the anchor body, and each of the expansion strips abuts against the screw.

[0010] Furthermore, at least one venting groove is provided on the anchor body, and the venting groove is communicated with the cavity.

[0011] Furthermore, the anchor body is provided with at least one air permeable groove, and the air permeable groove extends from the outer peripheral surface of the anchor body to a side of the anchor plate facing away from the anchor body.

[0012] Furthermore, the anchor body further comprises a plurality of anchoring parts, one ends of the plurality of anchoring parts are connected to the outer peripheral surface of the anchor body, and the other ends of the plurality of anchoring parts are extended and protruded outwardly along the radial direction of the anchor body.

[0013] Further, the anchoring portion is in the shape of a barb, one end of the anchoring portion is connected to the anchor body, and the other end of the anchoring portion extends outwardly in a direction close to the anchor plate.

[0014] Furthermore, the anchor plate has a plurality of through holes;

[0015] And / or, the anchor plate has a plurality of reinforcing ribs.

[0016] A non-disassembly insulation system comprises a concrete layer, a plurality of non-disassembly insulation formworks and a plurality of non-disassembly insulation formwork anchors as described above, wherein the anchor plates abut against the outer side surfaces of two adjacent non-disassembly insulation formworks, and the plurality of anchor bodies respectively pass through the two non-disassembly insulation formworks and are connected to the concrete layer.

[0017] The beneficial effects of the present invention are that, under the premise of having the anchoring effect of the original anchor piece, the anchor plate and a plurality of anchor bodies can realize the effective connection between two adjacent non-disassembly insulation formworks, horizontal straightening, leveling between boards, and optimization of joints, thereby optimizing the construction technology of the non-disassembly insulation system and greatly promoting the development of the non-disassembly insulation formwork technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a disassembly-free thermal insulation system according to an embodiment of the present invention.

[0019] Figure 2 Schematic diagram of the internal structure of the disassembly-free thermal insulation system according to an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the non-disassembly insulation formwork anchor piece of the non-disassembly insulation system of an embodiment of the present invention.

[0021] Figure 4 Another structural schematic diagram of the non-disassembly insulation formwork anchor of the non-disassembly insulation system of an embodiment of the present invention.

[0022] Description of reference numerals:

[0023] Anchor body 1

[0024] Anchor plate 11

[0025] Through hole 111

[0026] Reinforcement 112

[0027] Anchor 12

[0028] Connection terminal 121

[0029] Insertion end 122

[0030] Cavity 13

[0031] Expansion portion 14

[0032] Anchoring part 15

[0033] Screw 2

[0034] No need to disassemble the insulation template 10

[0035] Concrete layer 20 DETAILED DESCRIPTION

[0036] The following descriptions of the embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention may be implemented.

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present embodiment discloses a non-disassembly insulation system, which includes a concrete layer 20, a plurality of non-disassembly insulation templates 10 and a plurality of non-disassembly insulation template anchors. The non-disassembly insulation template anchor includes an anchor body 1, the anchor body 1 includes an anchor plate 11 and a plurality of anchor bodies 12, the two ends of the anchor body 12 respectively have a connecting end 121 and an inserting end 122, the plurality of connecting ends 121 are all connected to the same side of the anchor plate 11, and the anchor plate 11 and the plurality of anchor bodies 12 are integrally formed.

[0038] Before using the non-disassembly insulation formwork anchor, first optimize the plate seam between two adjacent non-disassembly insulation formworks 10, and after adjusting the horizontal relationship between the two adjacent non-disassembly insulation formworks 10, drive a plurality of anchor bodies 12 into the two non-disassembly insulation formworks 10, so that a plurality of anchor bodies 12 pass through the two non-disassembly insulation formworks 10 and are connected to the concrete layer 20. The anchor plate 11 abuts against the outer side surface of the two adjacent non-disassembly insulation formworks 10, and a plurality of anchor bodies 12 pass through the two non-disassembly insulation formworks 10 and are connected to the concrete layer 20.

[0039] The cross-sectional area of ​​the anchor plate 11 is larger than the cross-sectional area of ​​the anchor body 12, and the side of the anchor plate 11 will abut against the outer side of the two non-disassembly insulation formworks 10 to support and fix the non-disassembly insulation formworks 10. The insertion end 122 of the anchor body 12 will pass through the non-disassembly insulation formwork 10 and be connected to the concrete layer 20, so that the non-disassembly insulation formwork anchor can achieve the functions of effective connection, horizontal straightening, inter-board leveling, and optimization of joints between two adjacent non-disassembly insulation formworks 10 under the premise of having the original anchoring function of the anchor, through the anchor plate 11 and several anchor bodies 12, thereby optimizing the construction technology of the non-disassembly insulation system and greatly promoting the technical development of the non-disassembly insulation formwork 10. At the same time, the anchor plate 11 and several anchor bodies 12 are integrally formed, which effectively strengthens the overall structural strength of the anchor body 1, increases the anchoring effect, and greatly improves the construction efficiency and safety and stability of the non-disassembly insulation system.

[0040] The non-disassembly insulation formwork anchor also includes a plurality of screws 2, and the anchor body 1 has a plurality of cavities 13 for accommodating the screws 2. The plurality of screws 2 correspond to the plurality of cavities 13 one by one, and the cavity 13 extends from the side of the anchor plate 11 facing away from the anchor body 12 along the axial direction of the anchor body 12 to the inside of the anchor body 12, and the screws 2 are driven into the cavity 13 and connected to the anchor body 1. Driving the screws 2 into the cavity 13 and connecting them to the anchor body 1 further strengthens the overall structural strength of the non-disassembly insulation formwork anchor, increases the anchoring effect, and greatly improves the construction efficiency and safety and stability of the non-disassembly insulation system.

[0041] The cavity 13 extends to the insertion end 122 along the axial direction of the anchor body 12, and an expansion portion 14 is provided in the cavity 13 at the insertion end 122. When the insertion end 122 is inserted into the concrete layer 20, the screw 2 will pass through the cavity 13 and also pass through the non-disassembly insulation formwork 10 and penetrate into the concrete layer 20. The screw 2 is driven into the cavity 13 and will be tightly against the expansion portion 14, so that the expansion portion 14 expands and bulges outward, which greatly enhances the anchoring strength between the non-disassembly insulation formwork anchor and the concrete layer 20.

[0042] The expansion part 14 includes a plurality of expansion strips, one end of each of which is connected to the inner wall surface of the anchor body 12, and the other end of each of which protrudes outward along the radial direction of the anchor body 12, and each of which abuts against the screw 2. After the screw 2 contacts the protruding expansion strips, further driving the screw 2 will cause the expansion strips to bulge outward, so that the non-disassembly insulation formwork anchoring piece forms a pull-off anchoring structure. At the same time, the expansion part 14 has a simple structure and is easy to process and manufacture.

[0043] At least one air-permeable groove (not shown in the figure) is provided on the anchor body 12, and the air-permeable groove is connected with the cavity 13. After the anchor body 12 passes through the non-disassembly insulation formwork 10 from the outside of the non-disassembly insulation formwork 10, concrete is poured on the inside of the non-disassembly insulation formwork 10, thereby realizing the connection between the concrete layer 20 and the anchor body 12. The partial structure with the air-permeable groove in the anchor body 12 will pass through the non-disassembly insulation formwork 10, and the air in the concrete layer 20 can be discharged through the air-permeable groove during pouring. The air will flow into the cavity 13 through the air-permeable groove and finally be discharged, which effectively avoids the formation of a cavity between the concrete layer 20 and the non-disassembly insulation formwork 10 to affect the firm adhesion, and ensures the structural strength of the concrete layer 20, greatly improving the safety and stability of the non-disassembly insulation system.

[0044] The air-permeable groove may be provided on the outer peripheral surface of the anchor body 12 without being connected to the cavity 13 in the anchor body 12. The anchor body 12 is provided with at least one air-permeable groove, which extends from the outer peripheral surface of the anchor body 12 to the side of the anchor plate 11 facing away from the anchor body 12. The air-permeable groove extends from the outer peripheral surface of the anchor body 12 along the axial direction of the anchor body 12 and passes through the anchor plate 11, and the air-permeable groove passes through the non-disassembly insulation formwork 10, and the air in the concrete layer 20 can also be discharged through the air-permeable groove, which effectively avoids the formation of a cavity between the concrete layer 20 and the non-disassembly insulation formwork 10 to affect the firm adhesion, and ensures the structural strength of the concrete layer 20, greatly improving the safety and stability of the non-disassembly insulation system.

[0045] The anchor body 1 also includes a plurality of anchoring parts 15, one end of each of the anchoring parts 15 is connected to the outer peripheral surface of the anchor body 12, and the other end of each of the anchoring parts 15 is extended and protruded outwardly along the radial direction of the anchor body 12. The anchoring parts 15 can enhance the anchoring effect of the non-disassembly insulation formwork anchor. Among the plurality of anchoring parts 15, a part of the anchoring parts 15 can be inserted into the non-disassembly insulation formwork 10, and the remaining anchoring parts 15 are inserted into the concrete layer 20, which effectively enhances the connection strength between the non-disassembly insulation formwork 10 and the concrete layer 20, and greatly improves the safety and stability of the non-disassembly insulation system.

[0046] The anchoring part 15 is in the shape of a barb, one end of which is connected to the anchor body 12, and the other end of which extends outward in a direction close to the anchor plate 11. The barb shape will make the anchoring part 15 closely abut against the non-disassembly insulation formwork 10 and the concrete layer 20 and provide sufficient outward pulling force to ensure that the anchor body 1 will not fall out after anchoring, and maintain the connection strength between the non-disassembly insulation formwork 10 and the concrete layer 20. Among them, a plurality of anchoring parts 15 and air permeable grooves are all arranged on the anchor body 12, and a plurality of anchoring parts 15 and air permeable grooves are staggered with each other.

[0047] The anchor plate 11 has a plurality of through holes 111. After the anchor body 1 is anchored and connected to the non-disassembly insulation formwork 10 and the concrete layer 20, the anchor plate 11 will abut against the outer side surfaces of the two non-disassembly insulation formworks 10, and mortar will be laid on the outer side of the non-disassembly insulation formwork 10 later. The mortar will contact and connect with the outer side of the non-disassembly insulation formwork 10 through the through holes 111 on the anchor plate 11, so that the mortar covers and connects to the anchor plate 11. The connection strength between the anchor plate 11 and the mortar can be effectively strengthened through the plurality of through holes 111, thereby improving the safety and stability of the non-disassembly insulation system.

[0048] The anchor plate 11 is provided with a plurality of reinforcing ribs 112. The reinforcing ribs 112 can play a role in strengthening the structural strength, thereby improving the anchoring effect of the non-disassembly insulation formwork anchor.

[0049] During the manufacturing and construction process of the non-disassembly insulation system of this embodiment, first, the wall reinforcement of the concrete layer 20 is tied; then, according to the construction requirements of the non-disassembly insulation formwork 10, the non-disassembly insulation formwork 10 is erected on the outer side of the reinforcement, the plate seam between two adjacent non-disassembly insulation formworks 10 is optimized and adjusted, and the horizontal relationship between the two adjacent non-disassembly insulation formworks 10 is adjusted; then, holes are opened on the two non-disassembly insulation formworks 10 corresponding to the positions of several anchor bodies 12 on the anchor body 1, and the anchor body 1 is installed. The inner side surface of the anchor plate 11 will be close to the outer surface of the two non-disassembly insulation formworks 10, and the two adjacent non-disassembly insulation formworks 10 are anchored and connected through the anchor body 1; concrete is poured to connect the concrete layer 20 with the non-disassembly insulation formwork 10 and the anchor body 12; the screw 2 is driven into the cavity 13 from the outside to the inside, so that the anchoring part 15 bulges outward, so that the non-disassembly insulation formwork anchor is tightly abutted against the concrete layer 20.

[0050] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A non-disassembly insulation formwork anchor, characterized in that: It comprises an anchor body, the anchor body comprises an anchor plate and a plurality of anchor bodies, the two ends of the anchor body respectively have a connecting end and an inserting end, the plurality of connecting ends are connected to the same side of the anchor plate, and the anchor plate and the plurality of anchor bodies are integrally formed; The non-disassembly insulation template anchor also includes a plurality of screws, and the anchor body has a plurality of cavities for accommodating the screws, and the plurality of screws correspond to the plurality of cavities one by one, and the cavity extends from the side of the anchor plate facing away from the anchor body along the axial direction of the anchor body into the anchor body, and the screw is driven into the cavity and connected to the anchor body; at least one air permeable groove is provided on the anchor body, and the air permeable groove is connected to the cavity; Alternatively, the anchor body is provided with at least one air permeable groove, and the air permeable groove extends from the outer peripheral surface of the anchor body to a side of the anchor plate facing away from the anchor body.

2. The non-disassembly insulation formwork anchor according to claim 1, characterized in that: The cavity extends along the axial direction of the anchor body to the insertion end, and an expansion portion is provided in the cavity at the insertion end.

3. The non-disassembly insulation formwork anchor according to claim 2, characterized in that: The expansion part includes a plurality of expansion strips, one end of each of the expansion strips is connected to the inner wall surface of the anchor body, the other end of each of the expansion strips protrudes outward along the radial direction of the anchor body, and each of the expansion strips abuts against the screw.

4. The non-disassembly insulation formwork anchor according to claim 1, characterized in that: The anchor body further comprises a plurality of anchoring parts, one end of each of the anchoring parts is connected to the outer peripheral surface of the anchor body, and the other end of each of the anchoring parts protrudes outwardly along the radial direction of the anchor body.

5. The non-disassembly insulation formwork anchor according to claim 4, characterized in that: The anchoring portion is in the shape of a barb, one end of the anchoring portion is connected to the anchor body, and the other end of the anchoring portion extends outwardly in a direction close to the anchor plate.

6. The non-disassembly insulation formwork anchor according to claim 1, characterized in that: The anchor plate is provided with a plurality of through holes; And / or, the anchor plate has a plurality of reinforcing ribs.

7. A disassembly-free thermal insulation system, characterized in that: It includes a concrete layer, a plurality of non-disassembly insulation formworks and a plurality of non-disassembly insulation formwork anchors as described in any one of claims 1 to 6, the anchor plate abuts against the outer side surfaces of two adjacent non-disassembly insulation formworks, and the plurality of anchor bodies respectively pass through the two non-disassembly insulation formworks and are connected to the concrete layer.

Images