CN217299444U - Various steel sheet connection structure of polyurethane - Google Patents
Various steel sheet connection structure of polyurethane Download PDFInfo
- Publication number
- CN217299444U CN217299444U CN202220127221.5U CN202220127221U CN217299444U CN 217299444 U CN217299444 U CN 217299444U CN 202220127221 U CN202220127221 U CN 202220127221U CN 217299444 U CN217299444 U CN 217299444U
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- China
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- various steel
- steel sheet
- joint
- polyurethane
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 144
- 239000010959 steel Substances 0.000 title claims abstract description 144
- 239000004814 polyurethane Substances 0.000 title claims abstract description 38
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 37
- 229920001971 elastomer Polymers 0.000 claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a various steel sheet connection structure of polyurethane relates to the various steel sheet technical field of polyurethane, including various steel sheet body, various steel sheet body includes various steel sheet and No. two various steel sheets, be provided with various steel sheet connection structure between various steel sheet and No. two various steel sheets. The utility model discloses an extrusion swash plate and extrusion rubber buffer's setting, when being connected between a various steel sheet and No. two various steel sheets, during the joint between side joint strip and the vertical joint groove, the side of No. two various steel sheets will extrude the swash plate extrusion, thereby promote the extrusion of extrusion rubber buffer, elasticity through extrusion rubber buffer, the upper end of extrusion rubber buffer extrudees the tip of No. two various steel sheet sides, the lower extreme of extrusion rubber buffer promotes the extrusion swash plate, extrude the middle part of No. two various steel sheet sides, thereby make the joint strength between a various steel sheet and No. two various steel sheets higher, thereby increase and connect inseparable degree, and be difficult for producing deformation.
Description
Technical Field
The utility model relates to a various steel sheet technical field of polyurethane especially relates to a various steel sheet connection structure of polyurethane.
Background
The polyurethane color steel plate is also called polyurethane composite plate, polyurethane sandwich plate and PU sandwich plate. The composite board with polyurethane as the core material consists of an upper layer color steel plate, a lower layer color steel plate and middle foamed polyurethane, adopts the world advanced six-component online automatic operation mixing and pouring technology, can online finish the proportioning and mixing process of a social batching center or a factory at one time, and can be adjusted online randomly according to the temperature, thereby producing the distinctive high-strength, energy-saving, green and environment-friendly building board.
Among the prior art, the various steel sheet of polyurethane is when connecting, only fixes through the bolt, also perhaps direct joint in the time, bonds fixedly, and this kind of mode is when using for a long time, and its bonding department produces the gap easily to lead to the junction to damage, make the connection of the various steel sheet of polyurethane break away from, and bolted connection, in order to increase the connection degree, can increase the connection degree between bolt and the various steel sheet, thereby the problem that various steel sheet is extruded and deformed appears easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the various steel sheet of polyurethane among the prior art when connecting, only fix through the bolt, also perhaps direct joint in time, it is fixed to bond, this kind of mode is when using for a long time, its junction produces the gap easily, thereby lead to the junction to damage, make the connection of the various steel sheet of polyurethane break away from, and bolted connection, in order to increase the connection degree, can increase the connection degree between bolt and the various steel sheet, thereby the problem that various steel sheet is by extrusion deformation appears easily, and the various steel sheet connection structure of polyurethane that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a various steel sheet connection structure of polyurethane, includes various steel sheet body, various steel sheet body includes various steel sheet and No. two various steel sheets, be provided with various steel sheet connection structure between various steel sheet and No. two various steel sheets, various steel sheet connection structure includes side joint strip, one side of side joint strip fixed connection at various steel sheet No. one, vertical joint groove has been seted up to one side of No. two various steel sheets, the inside one side fixedly connected with extrusion swash plate of side joint strip, rubber joint groove has been seted up to the inside of side joint strip, the inside slip joint in rubber joint groove has the extrusion rubber buffer.
Preferably, the inside fixedly connected with middle part support bar of side joint strip, vertical joint groove has been seted up to one side of No. two various steel sheets, middle part support bar and vertical joint groove joint.
Preferably, threaded connection groove has all been seted up to the upper and lower end of No. two various steel sheets and the tip of side joint strip, threaded connection has hexagon fixing bolt in the internal thread connection of threaded connection groove.
Preferably, be provided with the side protection rubber strip between a various steel sheet and the various steel sheet No. two, the one end and the various steel sheet of a various steel sheet and the various steel sheet fixed connection of No. two of side protection rubber strip.
Preferably, one side of the side surface protection rubber strip is provided with an inner clamping notch, and the inner clamping notch is clamped with the end part of the hexagonal fixing bolt.
Preferably, the end part of the hexagonal fixing bolt is provided with a cross-shaped notch, the inside of the first color steel plate is provided with a first polyurethane inner layer, and the inside of the second color steel plate is provided with a second polyurethane inner layer.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, through the setting of extrusion swash plate and extrusion rubber buffer, when being connected between a various steel sheet and No. two various steel sheets, during the joint between side joint strip and the vertical joint groove, the side of No. two various steel sheets will extrude the swash plate extrusion, thereby promote the extrusion of extrusion rubber buffer, elasticity through the extrusion rubber buffer, the upper end of extrusion rubber buffer extrudees the tip of No. two various steel sheet sides, the lower extreme of extrusion rubber buffer promotes the extrusion swash plate, extrude the middle part of No. two various steel sheet sides, thereby make the joint strength between a various steel sheet and No. two various steel sheets higher, thereby increase and connect inseparable degree, and be difficult for producing deformation.
2. In the utility model, the first color steel plate and the second color steel plate are limited by the arrangement of the hexagonal fixing bolt, thereby preventing the connection between the first color steel plate and the second color steel plate from being separated, increasing the connection stability of the first color steel plate and the second color steel plate, and through the arrangement of the middle support bar, is used for increasing the strength of the side clamping strip, plays a role of preventing the side clamping strip from deforming so as to facilitate the connection and installation of a first color steel plate and a second color steel plate, protects the hexagonal fixing bolt through the arrangement of the side surface protective rubber strip, thereby preventing the hexagonal fixing bolt from rusting between the first color steel plate and the second color steel plate, prolonging the service life of the utility model, through the arrangement of the cross-shaped notch, the installation and disassembly modes of the hexagonal fixing bolt are more, and the installation and disassembly of the hexagonal fixing bolt are facilitated.
Drawings
Fig. 1 is a schematic perspective view of a connection structure of a polyurethane color steel plate according to the present invention;
fig. 2 is an explosion structure diagram of the polyurethane color steel plate connection structure provided by the present invention;
fig. 3 is a schematic cross-sectional structure view of a first color steel plate in a polyurethane color steel plate connection structure provided by the present invention;
fig. 4 is a schematic side view of an explosion structure of a polyurethane color steel plate connection structure according to the present invention;
fig. 5 is an enlarged schematic view of the area a in fig. 2.
Illustration of the drawings:
1. a color steel plate body; 11. a first color steel plate; 12. a first polyurethane inner layer; 13. a second color steel plate; 14. a second polyurethane inner layer; 15. a lateral protective rubber strip; 16. an inner clamping notch;
2. a color steel plate connecting structure; 21. a side clamping strip; 22. a middle support bar; 23. extruding the rubber plug; 24. a hexagonal fixing bolt; 25. a rubber clamping groove; 26. connecting grooves by screw threads; 27. extruding the sloping plate; 28. a vertical clamping groove; 29. a cross-shaped notch.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1-5, the utility model provides a various steel sheet connection structure of polyurethane, including various steel sheet body 1, various steel sheet body 1 includes various steel sheet 11 and No. two various steel sheets 13, be provided with various steel sheet connection structure 2 between various steel sheet 11 and No. two various steel sheets 13, various steel sheet connection structure 2 includes side joint strip 21, side joint strip 21 fixed connection is in one side of various steel sheet 11, vertical joint groove 28 has been seted up to one side of No. two various steel sheets 13, the inside one side fixedly connected with extrusion swash plate 27 of side joint strip 21, rubber joint groove 25 has been seted up to the inside of side joint strip 21, the inside slip joint in rubber joint groove 25 has extrusion rubber buffer 23.
Its various steel sheet connection structure 2's specific setting and effect say next specifically, through the setting of extrusion swash plate 27 with extrusion rubber buffer 23, when being connected between a various steel sheet 11 and No. two various steel sheets 13, during the joint between side joint strip 21 and the vertical joint groove 28, No. two various steel sheet 13's side will extrude the swash plate 27 extrusion, thereby promote the extrusion of extrusion rubber buffer 23, elasticity through extrusion rubber buffer 23, the upper end of extrusion rubber buffer 23 extrudees the tip of No. two various steel sheet 13 sides, the lower extreme of extrusion rubber buffer 23 promotes extrusion swash plate 27, extrude the middle part of No. two various steel sheet 13 sides, thereby make the joint strength between a various steel sheet 11 and No. two various steel sheets 13 higher, thereby increase and connect the inseparable degree, and be difficult for producing deformation.
As shown in fig. 1-5, a middle support bar 22 is fixedly connected to the inside of the side clamping strip 21, a vertical clamping groove 28 is formed in one side of the second color steel plate 13, the middle support bar 22 is clamped with the vertical clamping groove 28, threaded connecting grooves 26 are formed in the upper end and the lower end of the second color steel plate 13 and the end portion of the side clamping strip 21, a hexagonal fixing bolt 24 is connected to the inner threads of the threaded connecting grooves 26, a side protection rubber strip 15 is arranged between the first color steel plate 11 and the second color steel plate 13, one end of the side protection rubber strip 15 is fixedly connected with the first color steel plate 11 and the second color steel plate 13, an inner clamping notch 16 is formed in one side of the side protection rubber strip 15, the inner clamping notch 16 is clamped with the end portion of the hexagonal fixing bolt 24, a cross notch 29 is formed in the end portion of the hexagonal fixing bolt 24, a first polyurethane inner layer 12 is arranged inside the first color steel plate 11, and a second polyurethane inner layer 14 is arranged inside the second color steel plate 13.
The whole connecting structure of the color steel plate body 1 and the color steel plate 2 has the advantages that the connection between the first color steel plate 11 and the second color steel plate 13 is limited by the arrangement of the hexagonal fixing bolt 24, so that the connection between the first color steel plate 11 and the second color steel plate 13 is prevented from being separated, the connection stability between the first color steel plate 11 and the second color steel plate 13 is improved, the strength of the side clamping strip 21 is improved by the arrangement of the middle support strip 22, the deformation of the side clamping strip 21 is prevented, the first color steel plate 11 and the second color steel plate 13 are conveniently connected and installed, the hexagonal fixing bolt 24 is protected by the arrangement of the side protective rubber strip 15, the rusting between the hexagonal fixing bolt 24 and the first color steel plate 11 and the second color steel plate 13 is prevented, the service life of the utility model is prolonged, and the connection structure is provided with the cross-shaped notch 29, the mounting and dismounting modes of the hexagonal fixing bolt 24 are more, so that the mounting and dismounting of the hexagonal fixing bolt 24 are facilitated.
The working principle is as follows: during the installation, will incline joint strip 21 and aim at with vertical joint groove 28, the joint, through the extrusion, extrusion swash plate 27 promotes extrusion rubber buffer 23, thereby extrude tip and the middle part of No. two various steel sheet 13 sides, thereby will connect and fix, be connected hexagon fixing bolt 24 and threaded connection groove 26 afterwards, aim at interior joint notch 16 and hexagon fixing bolt 24's tip again, with No. two polyurethane inlayer 14 and a various steel sheet 11 and No. two various steel sheet 13 fix can.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a various steel sheet connection structure of polyurethane, includes various steel sheet body (1), its characterized in that: various steel sheet body (1) is including a various steel sheet (11) and No. two various steel sheet (13), be provided with various steel sheet connection structure (2) between a various steel sheet (11) and No. two various steel sheet (13), various steel sheet connection structure (2) are including side joint strip (21), one side of side joint strip (21) fixed connection at a various steel sheet (11), vertical joint groove (28) have been seted up to one side of No. two various steel sheet (13), one side fixedly connected with extrusion swash plate (27) of side joint strip (21) inside, rubber joint groove (25) have been seted up to the inside of side joint strip (21), the inside slip joint of rubber joint groove (25) has extrusion rubber buffer (23).
2. The polyurethane color steel plate connecting structure according to claim 1, characterized in that: the inside fixedly connected with middle part support bar (22) of side joint strip (21), vertical joint groove (28) have been seted up to one side of No. two various steel sheet (13), middle part support bar (22) and vertical joint groove (28) joint.
3. The polyurethane color steel plate connecting structure according to claim 1, characterized in that: threaded connection groove (26) have all been seted up to the upper and lower end of No. two various steel sheet (13) and the tip of side joint strip (21), the inside threaded connection of threaded connection groove (26) has hexagonal fixing bolt (24).
4. The polyurethane color steel plate connecting structure according to claim 1, characterized in that: a side protection rubber strip (15) is arranged between the first color steel plate (11) and the second color steel plate (13), and one end of the side protection rubber strip (15) is fixedly connected with the first color steel plate (11) and the second color steel plate (13).
5. The polyurethane color steel plate connecting structure according to claim 4, wherein: interior joint notch (16) have been seted up to one side of side protection rubber strip (15), interior joint notch (16) and the tip joint of hexagonal fixing bolt (24).
6. The polyurethane color steel plate connecting structure according to claim 3, characterized in that: the end part of the hexagonal fixing bolt (24) is provided with a cross-shaped notch (29), a first polyurethane inner layer (12) is arranged inside the first color steel plate (11), and a second polyurethane inner layer (14) is arranged inside the second color steel plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220127221.5U CN217299444U (en) | 2022-01-18 | 2022-01-18 | Various steel sheet connection structure of polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220127221.5U CN217299444U (en) | 2022-01-18 | 2022-01-18 | Various steel sheet connection structure of polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217299444U true CN217299444U (en) | 2022-08-26 |
Family
ID=82924583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220127221.5U Expired - Fee Related CN217299444U (en) | 2022-01-18 | 2022-01-18 | Various steel sheet connection structure of polyurethane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217299444U (en) |
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2022
- 2022-01-18 CN CN202220127221.5U patent/CN217299444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220826 |