CN216552793U - Sandwich color steel plate - Google Patents
Sandwich color steel plate Download PDFInfo
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- CN216552793U CN216552793U CN202122873090.3U CN202122873090U CN216552793U CN 216552793 U CN216552793 U CN 216552793U CN 202122873090 U CN202122873090 U CN 202122873090U CN 216552793 U CN216552793 U CN 216552793U
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- steel plate
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- positioning head
- sandwich
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model discloses a sandwich color steel plate, which comprises a color steel plate main body and two seal heads respectively arranged at two ends of the color steel plate main body; the color steel plate main body 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 head passes through fastener and various steel sheet main part fixed connection, and the inboard surface symmetry of head is equipped with positioning head and lower positioning head, the terminal surface of going up various steel sheet is equipped with the last locating hole corresponding with last positioning head, go up positioning head and insert and locate in the locating hole, the terminal surface of various steel sheet is equipped with the lower locating hole corresponding with lower positioning head down, positioning head inserts and locates in the locating hole down, the fastener includes bolt and nut, the bolt runs through various steel sheet, last positioning head, sandwich layer, positioning head down in proper order and with nut threaded connection down. The sandwich color steel plate has the advantages of reasonable structure, convenience in assembly and high stability.
Description
Technical Field
The utility model relates to a sandwich color steel plate.
Background
The color steel plate not only has the properties of high mechanical strength and easy forming of steel materials, but also has good decoration and corrosion resistance of coating materials, and is a new material recommended in the world today. With the progress of science and technology and the enhancement of environmental awareness, the technology shows more and more powerful vitality and wide market prospect, and is favored by the industries such as buildings, transportation, interior decoration, office appliances and the like. In practical engineering applications, color steel plates are generally divided into single plates and composite plates. The single plate is a single color steel plate coiled material which is generally used in a vehicle or a shed; the composite board is a composite color steel plate with a sandwich layer formed by combining and processing color steel plate coiled materials, heat insulation materials and the like. The sandwich composite color steel plate in the current market mainly comprises a foam color steel plate, a rock wool color steel plate and a polyurethane sandwich plate. The foam color steel plate is an organic material, has the characteristics of heat preservation, heat insulation, light weight, convenient installation and the like, is widely used in recent years, but is extremely easy to burn and can not meet the national fire protection requirement. The rock wool color steel plate is a novel fireproof plate with the strongest fire resistance in the color steel plate series, the core material of the rock wool color steel plate is incombustible rock wool, the fire resistance level is higher, and the rock wool color steel plate is a structural decorative plate which is ideal for indoor suspended ceiling and movable house construction. The polyurethane sandwich board consists of an upper layer color steel plate, a lower layer color steel plate and middle foaming polyurethane, has good heat preservation, heat insulation and sound insulation effects, and does not support combustion due to the addition of the polyurethane made of the fireproof material. However, the above-mentioned several composite sandwich color steel plates still have several same disadvantages, such as complex structure, difficult assembly, unstable structure, etc.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sandwich color steel plate which is reasonable in structure, convenient to assemble and high in stability.
In order to achieve the purpose, the technical scheme of the utility model is to design a sandwich color steel plate, which comprises a color steel plate main body and two seal heads respectively arranged at two ends of the color steel plate main body;
the color steel plate main body 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 head passes through fastener and various steel sheet main part fixed connection, and the inboard surface symmetry of head is equipped with positioning head and lower positioning head, the terminal surface of going up various steel sheet is equipped with the last locating hole corresponding with last positioning head, go up positioning head and insert and locate in the locating hole, the terminal surface of various steel sheet is equipped with the lower locating hole corresponding with lower positioning head down, positioning head inserts and locates in the locating hole down, the fastener includes bolt and nut, the bolt runs through various steel sheet, last positioning head, sandwich layer, positioning head down in proper order and with nut threaded connection down.
Preferably, the upper color steel plate, the upper positioning head, the sandwich layer, the lower positioning head and the lower color steel plate are respectively provided with a through hole for a bolt to penetrate through.
Preferably, the top surface of the upper color steel plate is provided with an upper groove for accommodating the head of the bolt, and the bottom surface of the lower color steel plate is provided with a lower groove for accommodating the nut.
Preferably, one end of the upper positioning head, which is far away from the seal head, is in a spherical crown shape, and one end of the lower positioning head, which is far away from the seal head, is in a spherical crown shape.
Preferably, the two seal heads are respectively a first seal head and a second seal head, a protrusion is arranged on the outer side surface of the first seal head, and an insertion groove for the protrusion to insert is formed in the outer side surface of the second seal head.
Preferably, the sandwich layer is rock wool.
The utility model has the advantages and beneficial effects that: the sandwich color steel plate has the advantages of reasonable structure, convenience in assembly and high stability.
When the sandwich color steel plate is assembled, the sandwich layer is firstly placed between the upper color steel plate and the lower color steel plate, then the two seal heads are installed, the upper positioning head and the lower positioning head of each seal head are respectively inserted into the upper positioning hole of the upper color steel plate and the lower positioning hole of the lower color steel plate, so that the preliminary assembly of the upper color steel plate, the lower color steel plate and the two seal heads is completed, and then the bolt penetrates through the upper color steel plate, the upper positioning head, the sandwich layer, the lower positioning head and the lower color steel plate and then is matched with the nut, so that the final assembly of the sandwich color steel plate is completed. In addition, the first end socket and the second end socket are respectively provided with the protrusions and the inserting grooves, so that the two sandwich color steel plates can be matched in an inserting manner, and the assembly accuracy of the plurality of sandwich color steel plates is improved.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. 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 technical scheme of the specific implementation of the utility model is as follows:
as shown in fig. 1, 2 and 3, a sandwich color steel plate comprises a color steel plate main body and two end sockets respectively arranged at two ends of the color steel plate main body;
the color steel plate main body comprises an upper color steel plate 1, a lower color steel plate 2 and a sandwich layer 3 arranged between the upper color steel plate 1 and the lower color steel plate 2;
the head passes through fastener and various steel sheet main part fixed connection, and the inboard surface symmetry of head is equipped with locating head 4 and lower locating head 5, the terminal surface of going up various steel sheet 1 is equipped with and goes up locating hole 6 corresponding with last locating head 4, it inserts and locates in last locating hole 6 to go up locating head 4, the terminal surface of various steel sheet 2 is equipped with and locates the lower locating hole 7 corresponding with lower locating head 5 down, locating head 5 inserts and locates down in locating hole 7 down, the fastener includes bolt 8 and nut 9, bolt 8 runs through various steel sheet 1 in proper order, goes up locating head 4, sandwich layer 3, down locating head 5 and down various steel sheet 2 and with nut 9 threaded connection.
The upper color steel plate 1, the upper positioning head 4, the sandwich layer 3, the lower positioning head 5 and the lower color steel plate 2 are respectively provided with a through hole for the penetration of a bolt 8.
The top surface of the upper color steel plate 1 is provided with an upper groove for accommodating the head 81 of the bolt 8, and the bottom surface of the lower color steel plate 2 is provided with a lower groove for accommodating the nut 9.
The end of the upper positioning head 4 far away from the end socket is in a spherical crown shape, and the end of the lower positioning head 5 far away from the end socket is in a spherical crown shape.
The two seal heads are respectively a first seal head 10 and a second seal head 11, the outer side surface of the first seal head 10 is provided with a bulge 12, and the outer side surface of the second seal head 11 is provided with an insertion groove 13 for the bulge 12 to insert.
The sandwich layer 3 is rock wool.
The utility model has the advantages and beneficial effects that: the sandwich color steel plate has the advantages of reasonable structure, convenience in assembly and high stability.
When the sandwich color steel plate is assembled, the sandwich layer 3 is firstly placed between the upper color steel plate 1 and the lower color steel plate 2, then the two seal heads are installed, the upper positioning head 4 and the lower positioning head 5 of each seal head are respectively inserted into the upper positioning hole 6 of the upper color steel plate 1 and the lower positioning hole 7 of the lower color steel plate 2, so that the primary assembly of the upper color steel plate 1, the lower color steel plate 2 and the two seal heads is completed, and then the bolt 8 penetrates through the upper color steel plate 1, the upper positioning head 4, the sandwich layer 3, the lower positioning head 5 and the lower color steel plate 2 and then is matched with the nut 9, so that the final assembly of the sandwich color steel plate is completed. In addition, the first seal head 10 and the second seal head 11 are respectively provided with the protrusions 12 and the inserting grooves 13, so that the two sandwich color steel plates can be matched in an inserting manner, and the assembly accuracy of the plurality of sandwich color steel plates is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The sandwich color steel plate is characterized by comprising a color steel plate main body and two seal heads respectively arranged at two ends of the color steel plate main body;
the color steel plate main body 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 head passes through fastener and various steel sheet main part fixed connection, and the inboard surface symmetry of head is equipped with positioning head and lower positioning head, the terminal surface of going up various steel sheet is equipped with the last locating hole corresponding with last positioning head, go up positioning head and insert and locate in the locating hole, the terminal surface of various steel sheet is equipped with the lower locating hole corresponding with lower positioning head down, positioning head inserts and locates in the locating hole down, the fastener includes bolt and nut, the bolt runs through various steel sheet, last positioning head, sandwich layer, positioning head down in proper order and with nut threaded connection down.
2. The sandwich color steel plate according to claim 1, wherein the upper color steel plate, the upper positioning head, the sandwich layer, the lower positioning head and the lower color steel plate are respectively provided with through holes for bolts to pass through.
3. The sandwich color steel plate according to claim 2, wherein the top surface of the upper color steel plate is provided with an upper groove for accommodating the head of the bolt, and the bottom surface of the lower color steel plate is provided with a lower groove for accommodating the nut.
4. The sandwich color steel plate as claimed in claim 3, wherein the end of the upper positioning head away from the sealing head is in the shape of a spherical crown, and the end of the lower positioning head away from the sealing head is in the shape of a spherical crown.
5. The sandwich color steel plate as claimed in claim 4, wherein the two sealing heads are a first sealing head and a second sealing head, respectively, the outer surface of the first sealing head is provided with a protrusion, and the outer surface of the second sealing head is provided with a slot for inserting the protrusion.
6. The sandwich color steel plate as claimed in claim 5, wherein the sandwich layer is rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122873090.3U CN216552793U (en) | 2021-11-23 | 2021-11-23 | Sandwich color steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122873090.3U CN216552793U (en) | 2021-11-23 | 2021-11-23 | Sandwich color steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216552793U true CN216552793U (en) | 2022-05-17 |
Family
ID=81575793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122873090.3U Active CN216552793U (en) | 2021-11-23 | 2021-11-23 | Sandwich color steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216552793U (en) |
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2021
- 2021-11-23 CN CN202122873090.3U patent/CN216552793U/en active Active
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