CN215330598U - Heated board fastener - Google Patents
Heated board fastener Download PDFInfo
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- CN215330598U CN215330598U CN202120331891.4U CN202120331891U CN215330598U CN 215330598 U CN215330598 U CN 215330598U CN 202120331891 U CN202120331891 U CN 202120331891U CN 215330598 U CN215330598 U CN 215330598U
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- plate body
- groove
- fixing hole
- fastening
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Abstract
The utility model relates to the technical field of insulation boards, in particular to an insulation board fastening device. The clamp comprises a rectangular fastening plate body, wherein two ends of the fastening plate body are respectively provided with a cylindrical groove, and the middle part of each groove is provided with a first fixing hole; the first fixing hole is matched with an expansion screw, the expansion screw comprises an expansion sleeve and a screw, and a fixing piece is arranged at the end part of the screw; the diameter of the fixing piece is equal to the inner diameter of the groove; the fixing plate is characterized in that a fixing plate is welded on one side of the fastening plate body and comprises a vertical connecting portion and a transverse fixing portion, the vertical connecting portion is welded and fixed with the fastening plate body, and a second fixing hole is formed in the transverse fixing portion. The utility model increases the stress area, and has better fixing effect on the heat-insulating plate; the number of the holes is small, the construction is convenient, and the appearance is attractive after the construction, so that the subsequent operation is not influenced; can be matched with the existing construction process, and is simple to operate.
Description
Technical Field
The utility model relates to the technical field of insulation boards, in particular to an insulation board fastening device.
Background
The insulation board is mostly made of polystyrene resin as a raw material, other raw and auxiliary materials and polymer, has moisture-proof and waterproof properties, can reduce the thickness of an outer enclosure structure of a building so as to increase the indoor use area, and has the advantages of high fire resistance, high heat insulation, relatively good strength, difficult fracture, light weight, no toxicity, no harm, long service life, good water resistance, good interface, energy conservation, safety and the like.
The construction of present heated board is generally pasted fixedly through cement mortar, and supplementary expansion bolts fixes simultaneously, however, because expansion bolts end face area is less, is limited to the fixed action of heated board, can lead to droing of heated board, and simple expansion bolts adds the fixed mode of cement mortar and can not keep the fixed of heated board, considers the condition of concrete construction, needs an easy operation, can cooperate the heated board fastener of current construction flow.
Disclosure of Invention
The utility model aims to provide a heat insulation plate fastening device for solving the defects of the prior art.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an heated board fastener which characterized in that: the clamp comprises a rectangular fastening plate body, wherein two ends of the fastening plate body are respectively provided with a cylindrical groove, and the middle part of each groove is provided with a first fixing hole; the first fixing hole is matched with an expansion screw, the expansion screw comprises an expansion sleeve and a screw, and a fixing piece is arranged at the end part of the screw; the diameter of the fixing piece is equal to the inner diameter of the groove; the fixing plate is characterized in that a fixing plate is welded on one side of the fastening plate body and comprises a vertical connecting portion and a transverse fixing portion, the vertical connecting portion is welded and fixed with the fastening plate body, and a second fixing hole is formed in the transverse fixing portion.
More preferably, the depth of the groove is 1/2 the height of the fastening panel.
More preferably, the width of the fixing plate is 1/3-1/2 of the diameter of the groove.
More preferably, the first fixing hole and the second fixing hole have the same diameter.
More preferably, the height of the vertical connecting part of the fixing plate is equal to the thickness of the fastening plate body plus the thickness of the heat preservation plate.
The operation of the utility model can be matched with the existing construction process, and the operation is simple; the concrete use method comprises the steps that cement mortar is pasted on the back surface of the heat insulation board, then holes are formed along the first fixing hole and the second fixing hole, expansion screws penetrate through the heat insulation board and the wall body to be fixed after the holes are formed, meanwhile, the fixing pieces are placed in the grooves, the fastening connection between the expansion screws and the fastening plate body is increased, and the stress area is increased; then, a common expansion screw penetrates through the second fixing hole to be fixed with the wall body; the heat insulation board is equivalently buckled on the surface of the heat insulation layer, the fastening area is increased, the transverse fixing part of the fixing plate is positioned on the lower end surface of the adjacent heat insulation board, and the adjacent heat insulation boards are overlapped and arranged and are adhered through cement mortar, so that the heat insulation board is more stable on one hand and more attractive on the other hand; the fixing piece is positioned in the groove, so that the surfaces of the fastening plate body and the insulation plate are kept smooth, and the subsequent construction operation is facilitated.
The technical scheme provided by the utility model has the beneficial effects that:
1. the utility model increases the stress area, and has better fixing effect on the heat-insulating plate;
2. the utility model has less punching, is convenient for construction, and has beautiful appearance after construction without influencing subsequent operation;
3. the utility model can be matched with the existing construction process and has simple operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
1. the fixing plate comprises a fastening plate body, 2, a groove, 3, a first fixing hole, 4, an expansion sleeve, 5, a screw, 6, a fixing piece, 7, a fixing plate, 71, a vertical connecting portion, 72, a transverse fixing portion, 73 and a second fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the fastening plate comprises a rectangular fastening plate body 1, wherein two ends of the fastening plate body 1 are respectively provided with a cylindrical groove 2, and the depth of each groove 2 is 1/2 of the height of the fastening plate body 1; the middle part of the groove 2 is provided with a first fixing hole 3; the first fixing hole 3 is matched with an expansion screw, the expansion screw comprises an expansion sleeve 4 and a screw 5, and a fixing piece 6 is arranged at the end part of the screw 5; the diameter of the fixing piece 6 is equal to the inner diameter of the groove 2; a fixing plate 7 is welded at one side of the fastening plate body 1, and the width of the fixing plate 7 is 1/3-1/2 of the diameter of the groove 2; the fixing plate 7 comprises a vertical connecting part 71 and a transverse fixing part 72, the vertical connecting part 71 is welded and fixed with the fastening plate body 1, and the height of the vertical connecting part 71 of the fixing plate 7 is equal to the thickness of the fastening plate body 1 plus the thickness of the heat preservation plate; the transverse fixing portion 72 is provided with a second fixing hole 73, wherein the first fixing hole 3 and the second fixing hole 73 have the same diameter.
The operation of the utility model can be matched with the existing construction process, and the operation is simple; the specific use method comprises the steps of pasting cement mortar on the back surface of the heat-insulation plate, then punching holes along the first fixing hole 3 and the second fixing hole 73, penetrating expansion screws through the heat-insulation plate and the wall body to be fixed after punching the holes, meanwhile, placing the fixing pieces 6 into the grooves 2, increasing the fastening connection between the expansion screws and the fastening plate body 1, and increasing the stress area; then, a common expansion screw passes through the second fixing hole 73 to be fixed with the wall; the heat insulation board is equivalently buckled on the surface of a heat insulation layer, the fastening area is increased, the transverse fixing part 72 of the fixing plate 7 is positioned on the lower end surface of the adjacent heat insulation board, and the adjacent heat insulation boards are overlapped and arranged and are adhered through cement mortar, so that the heat insulation board is more stable on one hand and more attractive on the other hand; the fixing piece 6 is positioned in the groove 2, so that the surfaces of the fastening plate body 1 and the insulation plate are kept flat, and the subsequent construction operation is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides an heated board fastener which characterized in that: the clamp comprises a rectangular fastening plate body, wherein two ends of the fastening plate body are respectively provided with a cylindrical groove, and the middle part of each groove is provided with a first fixing hole; the first fixing hole is matched with an expansion screw, the expansion screw comprises an expansion sleeve and a screw, and a fixing piece is arranged at the end part of the screw; the diameter of the fixing piece is equal to the inner diameter of the groove; the fixing plate is characterized in that a fixing plate is welded on one side of the fastening plate body and comprises a vertical connecting portion and a transverse fixing portion, the vertical connecting portion is welded and fixed with the fastening plate body, and a second fixing hole is formed in the transverse fixing portion.
2. The insulation board fastening device according to claim 1, characterized in that: the depth of the groove is 1/2 the height of the fastening plate body.
3. The insulation board fastening device according to claim 1, characterized in that: the width of the fixing plate is 1/3-1/2 of the diameter of the groove.
4. The insulation board fastening device according to claim 1, characterized in that: the first fixing hole and the second fixing hole have the same diameter.
5. The insulation board fastening device according to claim 1, characterized in that: the height of the vertical connecting part of the fixing plate is equal to the thickness of the fastening plate body plus the thickness of the heat preservation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120331891.4U CN215330598U (en) | 2021-02-05 | 2021-02-05 | Heated board fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120331891.4U CN215330598U (en) | 2021-02-05 | 2021-02-05 | Heated board fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215330598U true CN215330598U (en) | 2021-12-28 |
Family
ID=79580918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120331891.4U Active CN215330598U (en) | 2021-02-05 | 2021-02-05 | Heated board fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215330598U (en) |
-
2021
- 2021-02-05 CN CN202120331891.4U patent/CN215330598U/en active Active
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