CN212866590U - Environment-friendly sandwich color steel composite board - Google Patents
Environment-friendly sandwich color steel composite board Download PDFInfo
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- CN212866590U CN212866590U CN202021572638.XU CN202021572638U CN212866590U CN 212866590 U CN212866590 U CN 212866590U CN 202021572638 U CN202021572638 U CN 202021572638U CN 212866590 U CN212866590 U CN 212866590U
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Abstract
The utility model discloses an environment-friendly sandwich color steel composite board, which comprises an upper color steel plate, a lower color steel plate and a sandwich layer; the left and right sides of sandwich layer is equipped with the shrouding respectively, the outside extension of the top level of shrouding forms connecting portion, it is located the below of various steel sheet to go up connecting portion, and be equipped with the last screw rod that runs through various steel sheet on going up the connecting portion, it is equipped with the last clamping ring that is located various steel sheet top to go up the cover on the screw rod, and go up and be connected with the last lock nut that is located the clamping ring top on the screw rod, the outside extension of bottom level of shrouding forms connecting portion down, connecting portion are located the top of various steel sheet down, and be equipped with the lower screw rod that runs through various steel sheet down on the connecting portion down, the cover is equipped with the lower clamping ring that is located various steel sheet. The utility model relates to an environment-friendly presss from both sides various steel composite sheet of core, its is rational in infrastructure, and can conveniently change the sandwich layer to improve the practicality of environment-friendly presss from both sides various steel composite sheet of core.
Description
Technical Field
The utility model relates to an environment-friendly presss from both sides various steel composite sheet of core.
Background
The color steel plate is a color steel plate with an organic coating, is divided into a single plate, a color steel composite plate, a floor bearing plate and the like, is widely used on the wall surfaces and the roof surfaces of large public buildings, public workshops, prefabricated houses and integrated houses, is a color steel composite plate, namely a color steel sandwich plate, and consists of a first color steel plate, a middle sandwich layer and a second color steel plate. The middle sandwich layer of the existing environment-friendly sandwich color steel composite plate is inconvenient to replace, and the practicability of the environment-friendly sandwich color steel composite plate is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a various steel composite sheet of core is pressed from both sides to environment-friendly, its is rational in infrastructure, and can conveniently change the sandwich layer to improve the practicality of the various steel composite sheet of core is pressed from both sides to environment-friendly.
In order to achieve the purpose, the technical scheme of the utility model is to design an environment-friendly sandwich color steel composite board, which comprises an upper color steel plate, a lower color steel plate and a sandwich layer arranged between the upper color steel plate and the lower color steel plate;
the left and right sides of sandwich layer is equipped with the shrouding respectively, the outside extension of the top level of shrouding forms connecting portion, should go up the below that connecting portion are located various steel sheet, and should go up and be equipped with the last screw rod that runs through various steel sheet on the connecting portion, should go up the cover and be equipped with the last clamping ring that is located various steel sheet top on the screw rod, and should go up and be connected with the last lock nut that is located the clamping ring top on the screw rod, the outside extension of the bottom level of shrouding forms connecting portion down, and this time connecting portion are located the top of various steel sheet down, and should be equipped with the lower screw rod that runs through various steel sheet down on the connecting portion down, and the cover is equipped with the lower clamping ring that is located various steel sheet below.
Preferably, the end of the upper color steel plate is provided with an upper opening for the upper screw to be placed in, and the end of the lower color steel plate is provided with a lower opening for the lower screw to be placed in.
Preferably, the top of the lower color steel plate is provided with a plurality of positioning holes which are arranged at equal intervals, the bottom of the upper color steel plate is provided with a plurality of reinforcing rods which are in one-to-one correspondence with the positioning holes, the lower ends of the reinforcing rods penetrate through the sandwich layer and are inserted into the corresponding positioning holes, and the sandwich layer is provided with through holes for the penetration of the reinforcing rods.
Preferably, the sandwich layer comprises an upper flame-retardant layer, a sound insulation layer and a lower flame-retardant layer which are sequentially arranged from top to bottom.
Preferably, an upper waterproof layer is arranged between the sound insulation layer and the upper flame-retardant layer, and a lower waterproof layer is arranged between the sound insulation layer and the lower flame-retardant layer.
The utility model has the advantages and the beneficial effects that: the environment-friendly sandwich color steel composite board has a reasonable structure, and the sandwich layer can be conveniently replaced, so that the practicability of the environment-friendly sandwich color steel composite board is improved.
During installation, the sandwich layer is arranged between the upper color steel plate and the lower color steel plate, the sealing plates are respectively arranged on the left side and the right side of the sandwich layer, the upper screw rod and the lower screw rod on the sealing plates are respectively moved into the upper opening and the lower opening, and the upper locking nut and the lower locking nut are respectively screwed tightly, so that the upper color steel plate and the lower color steel plate are pressed and fixed through the upper pressing ring and the lower pressing ring, and the sandwich layer is tightly clamped between the upper color steel plate and the lower color steel plate. When the sandwich layer needs to be replaced, the upper locking nut and the lower locking nut only need to be screwed off respectively, and then the replacement operation of the sandwich layer can be carried out. In addition, the reinforcing rods are arranged at the bottoms of the upper color steel plates and are inserted into the positioning holes at the tops of the lower color steel plates, so that the overall strength of the environment-friendly sandwich color steel composite plate can be effectively improved.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 and 2, an environment-friendly sandwich color steel composite plate comprises an upper color steel plate 1, a lower color steel plate 2, and a sandwich layer arranged between the upper color steel plate 1 and the lower color steel plate 2;
the left and right sides of sandwich layer is equipped with shrouding 3 respectively, connecting portion 4 is formed to the outside extension of the top level of shrouding 3, should go up connecting portion 4 and be located the below of various steel sheet 1, and should go up and be equipped with the last screw rod 5 that runs through various steel sheet 1 on connecting portion 4, should go up the cover and be equipped with the last clamping ring 6 that is located various steel sheet 1 top on the screw rod 5, and should go up and be connected with the last lock nut 7 that is located the 6 tops of clamping ring on being connected with on the screw rod 5, the outside extension of the bottom level of shrouding 3 forms lower connecting portion 8, and this lower connecting portion 8 is located the top of various steel sheet 2 down, and should be equipped with the lower screw rod that runs through various steel sheet 2 down on the lower connecting portion 8, should be equipped with the lower clamping ring that is located various steel sheet.
The end of the upper color steel plate 1 is provided with an upper opening 9 for the upper screw rod 4 to be placed in, and the end of the lower color steel plate 2 is provided with a lower opening for the lower screw rod to be placed in.
The top of the lower color steel plate 2 is provided with a plurality of locating holes 10 which are arranged at equal intervals, the bottom of the upper color steel plate 1 is provided with a plurality of reinforcing rods 11 which are in one-to-one correspondence with the locating holes 10, the lower ends of the reinforcing rods 11 penetrate through the sandwich layer and are inserted into the corresponding locating holes 10, and the sandwich layer is provided with through holes for the penetration of the reinforcing rods 11.
The sandwich layer comprises an upper flame-retardant layer 12, a sound-insulating layer 13 and a lower flame-retardant layer 14 which are sequentially arranged from top to bottom.
An upper waterproof layer 15 is provided between the soundproof layer 13 and the upper flame-retardant layer 12, and a lower waterproof layer 16 is provided between the soundproof layer 13 and the lower flame-retardant layer 14.
The utility model has the advantages and the beneficial effects that: the environment-friendly sandwich color steel composite board has a reasonable structure, and the sandwich layer can be conveniently replaced, so that the practicability of the environment-friendly sandwich color steel composite board is improved.
During installation, the sandwich layer is arranged between the upper color steel plate 1 and the lower color steel plate 2, the sealing plates 3 are respectively arranged at the left side and the right side of the sandwich layer, the upper screw 5 and the lower screw on the sealing plates 3 are respectively moved into the upper opening 9 and the lower opening, and then the upper locking nut 7 and the lower locking nut are respectively screwed, so that the upper color steel plate 1 and the lower color steel plate 2 are pressed and fixed through the upper pressing ring 6 and the lower pressing ring, and the sandwich layer is clamped between the upper color steel plate 1 and the lower color steel plate 2. When the sandwich layer needs to be replaced, the upper locking nut 7 and the lower locking nut are only required to be respectively screwed off, and then the replacement operation of the sandwich layer can be carried out. In addition, the reinforcing rods 11 are arranged at the bottoms of the upper color steel plates 1, and the reinforcing rods 11 are inserted into the positioning holes 10 at the tops of the lower color steel plates 2, so that the overall strength of the environment-friendly sandwich color steel composite plate can be effectively improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The environment-friendly sandwich color steel composite board is characterized by comprising an upper color steel plate, a lower color steel plate and a sandwich layer arranged between the upper color steel plate and the lower color steel plate;
the left and right sides of sandwich layer is equipped with the shrouding respectively, the outside extension of the top level of shrouding forms connecting portion, should go up the below that connecting portion are located various steel sheet, and should go up and be equipped with the last screw rod that runs through various steel sheet on the connecting portion, should go up the cover and be equipped with the last clamping ring that is located various steel sheet top on the screw rod, and should go up and be connected with the last lock nut that is located the clamping ring top on the screw rod, the outside extension of the bottom level of shrouding forms connecting portion down, and this time connecting portion are located the top of various steel sheet down, and should be equipped with the lower screw rod that runs through various steel sheet down on the connecting portion down, and the cover is equipped with the lower clamping ring that is located various steel sheet below.
2. The environment-friendly sandwich color steel composite plate according to claim 1, wherein the end of the upper color steel plate is provided with an upper opening for the upper screw to be inserted, and the end of the lower color steel plate is provided with a lower opening for the lower screw to be inserted.
3. The environment-friendly sandwich color steel composite plate according to claim 2, wherein the top of the lower color steel plate is provided with a plurality of positioning holes arranged at equal intervals, the bottom of the upper color steel plate is provided with a plurality of reinforcing rods corresponding to the positioning holes one by one, the lower ends of the reinforcing rods penetrate through a sandwich layer and are inserted into the corresponding positioning holes, and the sandwich layer is provided with through holes for the reinforcing rods to penetrate through.
4. The environment-friendly sandwich color steel composite plate according to claim 3, wherein the sandwich layer comprises an upper flame retardant layer, a sound insulation layer and a lower flame retardant layer which are sequentially arranged from top to bottom.
5. The environment-friendly sandwich color steel composite board according to claim 4, wherein an upper waterproof layer is arranged between the sound insulation layer and the upper flame retardant layer, and a lower waterproof layer is arranged between the sound insulation layer and the lower flame retardant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572638.XU CN212866590U (en) | 2020-08-03 | 2020-08-03 | Environment-friendly sandwich color steel composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572638.XU CN212866590U (en) | 2020-08-03 | 2020-08-03 | Environment-friendly sandwich color steel composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866590U true CN212866590U (en) | 2021-04-02 |
Family
ID=75218842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021572638.XU Active CN212866590U (en) | 2020-08-03 | 2020-08-03 | Environment-friendly sandwich color steel composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212866590U (en) |
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2020
- 2020-08-03 CN CN202021572638.XU patent/CN212866590U/en active Active
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