CN210363821U - Carriage top plate with paper honeycomb structure - Google Patents
Carriage top plate with paper honeycomb structure Download PDFInfo
- Publication number
- CN210363821U CN210363821U CN201920553913.4U CN201920553913U CN210363821U CN 210363821 U CN210363821 U CN 210363821U CN 201920553913 U CN201920553913 U CN 201920553913U CN 210363821 U CN210363821 U CN 210363821U
- Authority
- CN
- China
- Prior art keywords
- top plate
- plate assembly
- roof
- support
- plate component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011120 plywood Substances 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 239000004033 plastic Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
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- Laminated Bodies (AREA)
Abstract
The utility model provides a carriage top plate with a paper honeycomb structure, which comprises a first top plate component, a second top plate component and a third top plate component, wherein the first top plate component, the second top plate component and the third top plate component respectively consist of a paper honeycomb core, a curing sheet and a fireproof plate, the fireproof plate is provided with a plywood, screw sleeves are embedded in the plywood, the joint of the first top plate component and the second top plate component is provided with a first top bracket and a second top bracket, the first top bracket and the second top bracket are fixedly connected, the joint of the second top plate component and the third top plate component is provided with a third top bracket and a fourth top bracket, the third top bracket and the fourth top bracket are fixedly connected, the paper honeycomb structure adopted by the top plate of the utility model has the advantages of low density and light weight, the connection between the top plates is ingenious and firm, and is easy to meet water, there is a headspace even with a deformation.
Description
Technical Field
The utility model relates to a track traffic carriage equipment technical field especially relates to a paper honeycomb's carriage roof.
Background
The roof in track traffic carriage's kind is many, has colored steel sheet, corrosion resistant plate, aluminum plate, pvc board etc. from the material, and the structure is also the diverse, and present carriage roof adopts two fireproof plate structures of pasting of plywood more, and plywood density is high, and weight is higher, and meets water yielding, and the connection between board and the board is insecure moreover, because the gap undersize between the board, if warp can influence the whole space of a whole page of a whole of self and adjacent board.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior equipment, the utility model provides a carriage top plate with a paper honeycomb structure, which comprises a first top plate component, a second top plate component and a third top plate component, wherein the first top plate component, the second top plate component and the third top plate component respectively consist of a paper honeycomb core, a curing sheet and a fireproof plate, the upper surface and the lower surface of the paper honeycomb core are respectively bonded with a composite curing sheet, the fireproof plate is bonded at the outer side of the curing sheet, the fireproof plate at the upper side and the lower side is used for packaging the paper honeycomb core and the curing sheet therein for edge sealing, the fireproof plate at the upper side is provided with a plywood, screw sleeves are embedded in the plywood, a first top bracket and a second top bracket are arranged at the joint of the first top plate component and the second top plate component, the first top bracket is fixed on the first top plate component, the second top bracket is fixed on the second top plate component, the first top bracket is fixedly connected with the second top bracket, a third top support and a fourth top support are arranged at the joint of the second top plate component and the third top plate component, the third top support is fixed on the second top plate component, the fourth top support is fixed on the third top plate component, the third top support is fixedly connected with the fourth top support, aluminum profiles are respectively arranged between the first top support and the second top support and between the third top support and the fourth top support, bolt heads are embedded at two sides of the aluminum profiles, the bolt heads respectively penetrate through the first top support and the second top support and are fixed by nuts, a gap is reserved between the first top plate component and the second top plate component, an anti-doubling plate is arranged between the second top plate component and the second top plate component, one side of the anti-doubling plate is arranged above the gap to cover the gap, and a gap is also reserved between the second top plate component and the third top plate component, and a through pipe is arranged above the gap between the second top plate assembly and the third top plate assembly.
Preferably, the first top support is fixed to the first top plate assembly through a hexagon head bolt, the second top support is fixed to the second top plate assembly through a hexagon head bolt, the third top support is fixed to the second top plate assembly through a hexagon head bolt, and the fourth top support is fixed to the third top plate assembly through a hexagon head bolt.
Preferably, the hexagon head bolt is in threaded connection with the threaded sleeve.
Preferably, the first top support, the second top support and the fourth top support are all L-shaped steel plates, and a through line pipe channel is arranged below the third top support.
Preferably, the first top plate assembly, the second top plate assembly and the third top plate assembly are respectively provided with an inspection door, one side of each inspection door is hinged to the first top plate assembly, the second top plate assembly and the third top plate assembly through hinges, and the other side of each inspection door is fixedly connected with the first top plate assembly, the second top plate assembly and the third top plate assembly through single-point locks.
Preferably, the paper honeycomb core is made of aramid paper, and the curing sheet is formed by compounding textile fibers and resin.
The utility model has the advantages that:
1. the utility model discloses a roof subassembly comprises honeycomb core, solidification piece and PLASTIC LAMINATED, the honeycomb core is made by aramid fiber paper class, the solidification piece is formed by fabric fibre and resin complex, and it is low to have density, and weight is lighter, and meets water non-deformable's advantage.
2. The utility model discloses a through a top support fixed connection between the roof subassembly, be provided with the aluminium alloy between the adjacent top support fourth top support respectively, the bolt head has been buried underground to the aluminium alloy both sides, the bolt head passes first top support and second top support respectively and is fixed by the nut, and the connected mode is ingenious, firm.
3. The utility model discloses a be provided with the plywood on the PLASTIC LAMINATED, the swivel nut has been buried underground among the plywood, the top support passes through hexagon head bolt fastening on the roof subassembly, hexagon head bolt and swivel nut threaded connection make simple to operate between the roof through pre-buried swivel nut, and is fixed effectual.
4. The utility model discloses a first roof subassembly, second roof subassembly and second roof subassembly leave the gap each other, and the gap top is equipped with anti doubly special board, and the poling pipe for even the roof subassembly has a little to warp, also has the headspace, can not cause too big influence to whole.
Drawings
FIG. 1 is a general plan view of the present invention;
FIG. 2 is a sectional view taken along A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is a top view of the first top plate assembly;
fig. 5 is a cross-sectional view of the first head plate assembly.
In the shown drawing, 1 a first top plate component, 2 a second top plate component, 3 a third top plate component, 4 a paper honeycomb core, 5 a curing sheet, 6 a fireproof plate, 7 a plywood, 8 a screw sleeve, 9 a first top bracket, 10 a second top bracket, 11 a third top bracket, 12 a fourth top bracket, 13 an aluminum profile, 14 a nut, 15 an anti-doubling plate, 16 a through pipe, 17 hexagon head bolts, 18 an inspection door, 19 hinges and 20 single-point locks.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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. 1-5, a carriage roof of paper honeycomb structure, including first roof subassembly 1, second roof subassembly 2 and third roof subassembly 3, first roof subassembly 1, second roof subassembly 2 and third roof subassembly 3 comprise paper honeycomb core 4, solidification piece 5 and PLASTIC LAMINATED 6 respectively, compound solidification piece 5 is all bonded to the upper and lower surface of paper honeycomb core 4, the PLASTIC LAMINATED 6 that bonds in the 5 outsides of solidification piece, the PLASTIC LAMINATED 6 of upper and lower both sides is with paper honeycomb core 4 and 5 package of solidification piece wherein carry out the banding, paper honeycomb core 4 is made by aramid paper class, solidification piece 5 is formed by fabric fibre and resin are compound, have the density low, the weight is lighter, and meet the advantage of water non-deformable.
A plywood 7 is arranged on the upper fireproof plate 6, a threaded sleeve 8 is embedded in the plywood 7, a first top support 9 and a second top support 10 are arranged at the joint of the first top plate component 1 and the second top plate component 2, the first top support 9 is fixed on the first top plate component 1, the second top support 10 is fixed on the second top plate component 2, the first top support 9 and the second top support 10 are fixedly connected, a third top support 11 and a fourth top support 12 are arranged at the joint of the second top plate component 2 and the third top plate component 3, the third top support 11 is fixed on the second top plate component 2, the fourth top support 12 is fixed on the third top plate component 3, the third top support 11 and the fourth top support 12 are fixedly connected, the first top support 9 is fixed on the first top plate component 1 through a hexagonal head bolt 17, the second top support 10 is fixed on the second top plate component 2 through a hexagonal head bolt 17, the third top support 11 is fixed on the second top plate component 2 through a hexagonal head bolt 17, the fourth top support 12 is fixed on the third top plate component 3 through the hexagonal head bolt 17, the hexagonal head bolt 17 is in threaded connection with a threaded sleeve 8, aluminum profiles 13 are respectively arranged between the first top support 9 and the second top support 10 and between the third top support 11 and the fourth top support 12, bolt heads are embedded at two sides of the aluminum profiles 13 and respectively penetrate through the first top support 9 and the second top support 10 and are fixed through nuts 14, the connecting mode is ingenious and firm,
leave the gap between first roof subassembly 1 and the second roof subassembly 2, be equipped with anti doubly special board 15 between second roof board and the second roof subassembly 2, anti doubly special board 15's one side sets up and covers above-mentioned gap in the gap top, also leave the gap between second roof subassembly 2 and the third roof subassembly 3, first top support 9, second top support 10 and fourth top support 12 are L type steel sheet, third top support 11 below is provided with the line pipe passageway, gap top between second roof subassembly 2 and the third roof subassembly 3 is provided with logical spool 16, the setting up in gap makes even each roof subassembly has a little deformation, also has the headspace, can not lead to the fact too big influence to the whole.
Be provided with an inspection door 18 on first roof subassembly 1, second roof subassembly 2 and the third roof subassembly 3 respectively, inspection door 18 one side is articulated through hinge 19 with first roof subassembly 1, second roof subassembly 2 and third roof subassembly 3, and the opposite side passes through single-point lock 20 and first roof subassembly 1, second roof subassembly 2 and third roof subassembly 3 fixed connection, can be provided with air vent, megaphone, track traffic carriage structures and facilities commonly used such as lamp hole on the inspection door 18, first roof subassembly 1, second roof subassembly 2 and third roof subassembly 3 pass through bolt fixed mounting on the carriage skeleton.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A carriage top plate with a paper honeycomb structure is characterized by comprising a first top plate assembly, a second top plate assembly and a third top plate assembly, wherein the first top plate assembly, the second top plate assembly and the third top plate assembly respectively comprise a paper honeycomb core, a curing sheet and fireproof plates, the upper surface and the lower surface of the paper honeycomb core are respectively bonded with a composite curing sheet, the fireproof plates are bonded outside the curing sheets, the fireproof plates on the upper side and the lower side are used for packaging the paper honeycomb core and the curing sheet therein for edge sealing, the fireproof plates above are provided with plywood, screw sleeves are embedded in the plywood, a first top support and a second top support are arranged at the joint of the first top plate assembly and the second top plate assembly, the first top support is fixed on the first top plate assembly, the second top support is fixed on the second top plate assembly, and the first top support is fixedly connected with the second top support, a third top support and a fourth top support are arranged at the joint of the second top plate component and the third top plate component, the third top support is fixed on the second top plate component, the fourth top support is fixed on the third top plate component, the third top support is fixedly connected with the fourth top support, aluminum profiles are respectively arranged between the first top support and the second top support and between the third top support and the fourth top support, bolt heads are embedded at two sides of the aluminum profiles, the bolt heads respectively penetrate through the first top support and the second top support and are fixed by nuts, a gap is reserved between the first top plate component and the second top plate component, an anti-doubling plate is arranged between the second top plate component and the second top plate component, one side of the anti-doubling plate is arranged above the gap to cover the gap, and a gap is also reserved between the second top plate component and the third top plate component, and a through pipe is arranged above the gap between the second top plate assembly and the third top plate assembly.
2. A carriage top plate of a paper honeycomb structure according to claim 1, wherein said first top bracket is fixed to the first top plate assembly by means of a hexagon head bolt, said second top bracket is fixed to the second top plate assembly by means of a hexagon head bolt, said third top bracket is fixed to the second top plate assembly by means of a hexagon head bolt, and said fourth top bracket is fixed to the third top plate assembly by means of a hexagon head bolt.
3. The paper honeycomb structural roof panel for vehicle compartments as claimed in claim 2, wherein the hexagon head bolt is threadedly coupled to the threaded sleeve.
4. The carriage roof of a paper honeycomb structure according to claim 1, wherein the first top bracket, the second top bracket and the fourth top bracket are all L-shaped steel plates, and a through-line pipe passage is provided below the third top bracket.
5. The carriage roof of the paper honeycomb structure according to claim 1, wherein the first roof plate assembly, the second roof plate assembly and the third roof plate assembly are respectively provided with an inspection door, one side of the inspection door is hinged with the first roof plate assembly, the second roof plate assembly and the third roof plate assembly through hinges, and the other side of the inspection door is fixedly connected with the first roof plate assembly, the second roof plate assembly and the third roof plate assembly through single-point locks.
6. The carriage roof of a paper honeycomb structure as claimed in claim 1, wherein the paper honeycomb core is made of aramid paper, and the cured sheet is compounded of fabric fiber and resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553913.4U CN210363821U (en) | 2019-04-23 | 2019-04-23 | Carriage top plate with paper honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553913.4U CN210363821U (en) | 2019-04-23 | 2019-04-23 | Carriage top plate with paper honeycomb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210363821U true CN210363821U (en) | 2020-04-21 |
Family
ID=70258617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553913.4U Expired - Fee Related CN210363821U (en) | 2019-04-23 | 2019-04-23 | Carriage top plate with paper honeycomb structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210363821U (en) |
-
2019
- 2019-04-23 CN CN201920553913.4U patent/CN210363821U/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 |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |