CN218228203U - End wallboard of rail train carriage - Google Patents
End wallboard of rail train carriage Download PDFInfo
- Publication number
- CN218228203U CN218228203U CN202222694928.7U CN202222694928U CN218228203U CN 218228203 U CN218228203 U CN 218228203U CN 202222694928 U CN202222694928 U CN 202222694928U CN 218228203 U CN218228203 U CN 218228203U
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- Prior art keywords
- wall
- layer
- connection
- base member
- rail train
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- 239000003063 flame retardant Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000002657 fibrous material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 5
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Building Environments (AREA)
Abstract
The utility model relates to a subway wall panel technical field especially relates to an end wall board in rail train carriage, including the wallboard base member, wallboard base member both sides outer wall all is connected with the wearing layer, wallboard base member inner wall connection has the buffer layer, the buffer layer inner wall is connected with the waterproof layer, the waterproof layer inner wall is connected with the heat insulating layer, heat insulating layer inner wall connection has fire-retardant layer, fire-retardant in situ wall connection has the layer of making an uproar, the layer of making an uproar in the layer of making an uproar is connected with the abatvoix, the abatvoix inner wall connection has the enhancement steel sheet, wallboard base member bottom one end fixedly connected with base, the horizontal symmetry axis both ends of base one side outer wall all are connected with the inserted block, the utility model discloses in through setting up the abatvoix and falling the layer of making an uproar, can promote the noise insulation effect of making an uproar of whole end wall board by a wide margin, through setting up fire-retardant layer and heat insulating layer, can let the end wall board possess good fire prevention and separate the warm effect to effectual problem and the not enough that appears in having solved current device.
Description
Technical Field
The utility model relates to a subway wall panel technical field especially relates to an end wall board in rail train carriage.
Background
The end wall board is originally a solid wood board for woodwork, is used for making furniture or other living facilities, is widely defined nowadays in the technological development, and has end wall boards of different materials in furniture manufacturing, building industry, processing industry and the like.
There are the following problems: the end wall board commonly used in the rail train carriage, because self does not possess the good function of making an uproar of falling, consequently at rail train quick travel's in-process, the noise that external production can spread into the carriage fast inside, not only can bring many bad experiences of taking a bus for the passenger, still can cause the influence to passenger's healthy simultaneously.
In view of this, carry out research improvement to current problem, provide the end plate in rail train carriage, through setting up the abatvoix and fall the layer of making an uproar, can promote the noise reduction sound insulation effect of whole end plate by a wide margin, through setting up fire-retardant layer and heat insulation layer, can let the end plate possess good fire prevention and heat insulation effect, aim at through this technique, reach the purpose of solution problem and improvement practical value nature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the end wall board in a rail train carriage that proposes.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an end wallboard of rail train carriage, includes the wallboard base member, wallboard base member both sides outer wall all is connected with the wearing layer, wallboard base member inner wall is connected with the buffer layer, the buffer layer inner wall is connected with the waterproof layer, waterproof layer inner wall is connected with the heat insulating layer, heat insulating layer inner wall is connected with fire-retardant layer, fire-retardant layer inner wall is connected with the layer of making an uproar, it has the abatvoix to fall the layer of making an uproar inner wall connection, abatvoix inner wall connection has the enhancement steel sheet, wallboard base member bottom one end fixedly connected with base, base one side outer wall transverse symmetry axle both ends all are connected with the inserted block, inserted block top center department inner wall all is connected with the bolt, inserted block outer wall connection has the stopper, stopper inner wall both sides top all is connected with the protection and detains, stopper outer wall connection has the arc seat, arc seat one side outer wall top is connected with the anti-kick board.
As a further description of the above technical solution:
the wear-resistant layers are arranged in two groups, the bottoms of the wear-resistant layers are fixedly connected with the outer walls of the two sides of the wallboard matrix, the wear-resistant layers are made of polyamide fiber materials, and the outer walls of the shock absorption layers are fixedly connected with the inner wall of the wallboard matrix; through setting up the wearing layer, can let the wear-resisting effect of end wall board both sides outer wall promote greatly.
As a further description of the above technical solution:
the outer wall of the waterproof layer is fixedly connected with the inner wall of the shock absorption layer, the shock absorption layer is made of ethylene n-butyl acrylate materials, the waterproof layer is made of chlorinated polyethylene fiber materials, and the outer wall of the heat insulation layer is fixedly connected with the inner wall of the waterproof layer; through setting up the waterproof layer, can let the end wall board possess water-proof effects, through setting up the buffer layer, can let the security and the stability of end wall board promote greatly.
As a further description of the above technical solution:
the outer wall of the flame-retardant layer is fixedly connected with the inner wall of the heat-insulating layer, the heat-insulating layer is made of silicate fiber materials, the flame-retardant layer is made of polyolefin materials, and the outer wall of the noise-reducing layer is fixedly connected with the inner wall of the flame-retardant layer; through setting up fire-retardant layer and heat insulation layer, can let the end wall board possess good fire prevention and heat insulation effect.
As a further description of the above technical solution:
the outer wall of the sound absorption plate is fixedly connected with the inner wall of the noise reduction layer, the noise reduction layer is made of sound absorption cotton materials, the outer wall of the reinforced steel plate is fixedly connected with the inner wall of the sound absorption plate, the inserting blocks are provided with two groups in total, and the bottoms of the inserting blocks are welded with two ends of a transverse symmetrical shaft of the outer wall on one side of the base; through setting up the abatvoix and falling the layer of making an uproar, can promote the noise reduction sound insulation effect of whole end wall board by a wide margin.
As a further description of the above technical solution:
the inner wall of the center of the top of the inserting block is in threaded connection with the bottom end of the outer wall of the bolt, and the outer wall of the inserting block is sleeved at the bottom ends of two sides of the inner wall of the limiting block; through the connection mode between setting up inserted block and the bolt for the installation procedure of arc seat is convenient and fast more.
As a further description of the above technical solution:
the protective buckles are arranged in two groups, the outer walls of the protective buckles are sleeved at the top ends of the two sides of the inner wall of the limiting block, the outer wall of the limiting block is embedded and welded on the inner wall of the arc-shaped seat, and the top end of the outer wall of one side of the arc-shaped seat is welded with the bottom end of the outer wall of the other side of the anti-kicking plate; through setting up the arc seat, can let the clean more convenient of headwall bottom, through setting up the kickboard, can protect headwall outer wall bottom.
The utility model discloses following beneficial effect has:
1. through setting up the abatvoix and falling the layer of making an uproar, can promote the whole end wall board fall the noise insulation effect of making an uproar by a wide margin, through setting up fire-retardant layer and heat insulation layer, can let the end wall board possess good fire prevention and heat insulation effect.
2. Through setting up the arc seat, can let the end wall board bottom clean more convenient, prevent the kickboard through setting up, can protect end wall board outer wall bottom, through setting up the connected mode between inserted block and the bolt for the installation procedure of arc seat is convenient and fast more.
Drawings
Fig. 1 is a three-dimensional view of a head plate of a rail train car provided by the present invention;
fig. 2 is a front view of a head plate of a rail train car according to the present invention;
fig. 3 is a front cross-sectional view of an end wall plate of a railway train carriage provided by the present invention;
fig. 4 is a partially enlarged view of an area a in fig. 3 of a headwall plate of a railway train carriage provided by the present invention;
fig. 5 is a local enlarged view of a B area in fig. 3 of a headwall plate of a rail train carriage.
Illustration of the drawings:
1. a wallboard substrate; 2. a wear layer; 3. a shock-absorbing layer; 4. a waterproof layer; 5. a thermal insulation layer; 6. a flame retardant layer; 7. a noise reduction layer; 8. a sound-absorbing panel; 9. reinforcing a steel plate; 10. a base; 11. inserting a block; 12. a bolt; 13. a limiting block; 14. a protective buckle; 15. an arc-shaped seat; 16. prevent the kicking board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an end wall board in rail train carriage, including wallboard base member 1, 1 both sides outer wall of wallboard base member all is connected with wearing layer 2, 1 inner wall connection of wallboard base member has buffer layer 3, 3 inner wall connections of buffer layer have waterproof layer 4, 4 inner wall connections of waterproof layer have heat insulating layer 5, 5 inner wall connections of heat insulating layer have fire- retardant layer 6, 6 inner wall connections of fire-retardant layer have noise reduction layer 7, 7 inner wall connections of noise reduction layer have abatvoix 8, 8 inner wall connections of abatvoix 9, 1 bottom one end fixedly connected with base 10 of wallboard base member, the horizontal symmetry axis both ends of base 10 one side outer wall all are connected with inserted block 11, 11 top center department inner walls of inserted block all are connected with bolt 12, 11 outer wall connections of inserted block have stopper 13, 13 inner wall both sides top all is connected with protection knot 14, stopper 13 outer wall connections have arc seat 15, 15 one side top outer wall connections of arc seat have anti-kick-board 16.
Wear layer 2 is equipped with two sets ofly altogether and the bottom all with 1 both sides outer wall fixed connection of wallboard base member, wear layer 2 is made by polyamide fiber material, buffer layer 3 outer wall and 1 inner wall fixed connection of wallboard base member, waterproof layer 4 outer wall and buffer layer 3 inner wall fixed connection, buffer layer 3 is made by ethylene n-butyl acrylate material, waterproof layer 4 is made by chlorinated polyethylene fiber material, thermal insulation layer 5 outer wall and waterproof layer 4 inner wall fixed connection, fire-retardant layer 6 outer wall and thermal insulation layer 5 inner wall fixed connection, thermal insulation layer 5 is made by silicate fiber material, fire-retardant layer 6 is made by polyolefin material, it makes an uproar layer 7 outer wall and fire-retardant layer 6 inner wall fixed connection to fall, 8 outer walls of acoustic panel and 7 inner wall fixed connection of noise reduction layer, it makes an uproar layer 7 to fall, it makes an uproar layer 7 to strengthen steel sheet 9 outer wall and 8 inner wall fixed connection of acoustic panel, plug 11 is equipped with two sets ofly altogether and the bottom all welds with base 10 one side outer wall transverse symmetry axle both ends of outer wall altogether, bolt 12 is equipped with two sets of stopper bottom threaded connection altogether, plug 11 top end and stopper 15 outer wall of arc outer wall 15 outer wall are all welded on one side of stopper top, stopper 15 outer wall of stopper top end of arc outer wall and stopper are equipped with the outer wall.
The working principle and the process are as follows: through at 1 inside noise reduction layer 7 and the abatvoix 8 of falling that sets up of wallboard base member, can let wallboard base member 1 possess good syllable-dividing noise reduction effect, through setting up heat-insulating layer 5 and fire-retardant layer 6, can let the heat-insulating and fire-proof property of wallboard base member 1 further promote, all set up wearing layer 2 at 1 both sides outer wall of wallboard base member, can let the wear-resisting effect of 1 outer wall of wallboard base member improve greatly, with arc seat 15 direct push to base 10 one side, 11 outer walls of inserted block can the disect insertion stopper 13 this moment, install bolt 12 respectively on inserted block 11 this moment, whole arc seat 15 has just so installed, embolia stopper 13 inner wall respectively with protection knot 14 afterwards, through the kickboard 16 that prevents on 15 one side outer wall tops of arc seat, can protect one side outer wall bottom of end wallboard.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an end wall board of rail train carriage, includes wallboard base member (1), its characterized in that: wallboard base member (1) both sides outer wall all is connected with wearing layer (2), wallboard base member (1) inner wall connection has buffer layer (3), buffer layer (3) inner wall connection has waterproof layer (4), waterproof layer (4) inner wall connection has thermal insulation layer (5), thermal insulation layer (5) inner wall connection has fire-retardant layer (6), fire-retardant layer (6) inner wall connection has noise reduction layer (7), noise reduction layer (7) inner wall connection has abatvoix (8), abatvoix (8) inner wall connection has reinforced steel sheet (9), wallboard base member (1) bottom one end fixedly connected with base (10), base (10) one side outer wall horizontal symmetry axis both ends all are connected with inserted block (11), inserted block (11) top center department inner wall all is connected with bolt (12), inserted block (11) outer wall connection has stopper (13), stopper (13) inner wall both sides top all is connected with protection knot (14), stopper (13) outer wall connection has arc seat (15), arc seat (15) one side top outer wall connection has anti-kick board (16).
2. The end panel for a rail train car of claim 1, wherein: wearing layer (2) are equipped with two sets ofly altogether and the bottom all with wallboard base member (1) both sides outer wall fixed connection, wearing layer (2) are made by polyamide fiber material, buffer layer (3) outer wall and wallboard base member (1) inner wall fixed connection.
3. The end panel of a rail train car of claim 1, wherein: the outer wall of the waterproof layer (4) is fixedly connected with the inner wall of the shock absorption layer (3), the shock absorption layer (3) is made of ethylene n-butyl acrylate materials, the waterproof layer (4) is made of chlorinated polyethylene fiber materials, and the outer wall of the heat insulation layer (5) is fixedly connected with the inner wall of the waterproof layer (4).
4. The end panel of a rail train car of claim 1, wherein: the outer wall of the flame-retardant layer (6) is fixedly connected with the inner wall of the heat-insulating layer (5), the heat-insulating layer (5) is made of silicate fiber materials, the flame-retardant layer (6) is made of polyolefin materials, and the outer wall of the noise-reducing layer (7) is fixedly connected with the inner wall of the flame-retardant layer (6).
5. The end panel of a rail train car of claim 1, wherein: abatvoix (8) outer wall with fall layer (7) inner wall fixed connection of making an uproar, it is made by inhaling the cotton material of sound to fall layer (7) of making an uproar, strengthen steel sheet (9) outer wall and abatvoix (8) inner wall fixed connection, inserted block (11) are equipped with two sets ofly and the bottom all welds with base (10) one side outer wall horizontal symmetry axis both ends altogether.
6. The end panel for a rail train car of claim 1, wherein: bolt (12) are equipped with two sets ofly altogether, inserted block (11) top center department inner wall all with bolt (12) outer wall bottom threaded connection, inserted block (11) outer wall all cup joints in stopper (13) inner wall both sides bottom.
7. The end panel of a rail train car of claim 1, wherein: protection is detained (14) and is equipped with two sets ofly and the outer wall all cup joints in stopper (13) inner wall both sides top altogether, stopper (13) outer wall is inlayed and is welded in arc seat (15) inner wall, arc seat (15) one side outer wall top with prevent kickplate (16) opposite side outer wall bottom welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694928.7U CN218228203U (en) | 2022-10-13 | 2022-10-13 | End wallboard of rail train carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694928.7U CN218228203U (en) | 2022-10-13 | 2022-10-13 | End wallboard of rail train carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218228203U true CN218228203U (en) | 2023-01-06 |
Family
ID=84669093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222694928.7U Active CN218228203U (en) | 2022-10-13 | 2022-10-13 | End wallboard of rail train carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218228203U (en) |
-
2022
- 2022-10-13 CN CN202222694928.7U patent/CN218228203U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |