CN204527195U - A kind of rail traffic vehicles such as high speed train, subway floor vibration absorber - Google Patents
A kind of rail traffic vehicles such as high speed train, subway floor vibration absorber Download PDFInfo
- Publication number
- CN204527195U CN204527195U CN201420747407.6U CN201420747407U CN204527195U CN 204527195 U CN204527195 U CN 204527195U CN 201420747407 U CN201420747407 U CN 201420747407U CN 204527195 U CN204527195 U CN 204527195U
- Authority
- CN
- China
- Prior art keywords
- polysulphide rubbers
- high speed
- rail traffic
- speed train
- traffic vehicles
- 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
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 23
- 229920001971 elastomer Polymers 0.000 claims abstract description 22
- 239000005060 rubber Substances 0.000 claims abstract description 22
- 229920001021 polysulfide Polymers 0.000 claims abstract description 21
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses the rail traffic vehicles floor vibration absorbers such as a kind of high speed train, subway, it comprises shock absorber body, described shock absorber body comprises adapter plate, polysulphide rubbers body, described adapter plate is embedded in polysulphide rubbers body top, the center on described polysulphide rubbers body top is provided with unloading hole, described unloading hole coordinates with adapter plate, and the bilateral symmetry of described polysulphide rubbers body is provided with mounting groove, is provided with relief groove bottom polysulphide rubbers body with the corresponding position of unloading hole.This damper elastomeric connects aluminum honeycombfloor and car body floor, vibration and noise reducing; Meet the requirement of different floors deflection, version is reasonable, stable performance; Appropriate design mounting interface, is easy to Assembly &Disassembly, can easily snaps in car body floor chute, and not easily departs from during normal work.
Description
Technical field
The utility model belongs to rubber damper, is specifically related to the rail traffic vehicles floor vibration absorbers such as a kind of high speed train, subway.
Background technology
At present, floating floor mounting structure realizes car body floor mainly through shock absorber and is connected with the installation on floor in car, for meeting floor in deflection requirement that is fully loaded and overload operating mode, floor vibration absorber must keep less installing space, installation quantity is more, and needs in a pre-installation to measure in advance, demarcate shock absorber installation site, then installs, installation effectiveness is low, and man-hour is long.
Summary of the invention
In order to overcome the problems referred to above that prior art field exists, the purpose of this utility model is, provides the rail traffic vehicles floor vibration absorbers such as a kind of high speed train, subway, solves the problems such as traditional shock absorber quantity is many, installation effectiveness is low, man-hour is long.
The rail traffic vehicles floor vibration absorber such as a kind of high speed train, subway that the utility model provides, it comprises top board, polysulphide rubbers body, described top board is embedded on the top of polysulphide rubbers body, the lower center place of described polysulphide rubbers body is provided with trapezoidal positioning groove, the bilateral symmetry of described positioning groove is provided with trapezoidal location structure, and the inwall both sides of trapezoidal positioning groove are provided with fixing lug boss; Both sides, described polysulphide rubbers body lower end are provided with stressed bench board, and this stressed bench board top is angled with the transition of polysulphide rubbers body end face.Described top board is metal sheet.
Embedded with metal plate above shock absorber, material can be the metallic materials such as carbon steel, corrosion-resistant steel, aluminum alloy; The both sides of shock absorber play the guiding role when mounted, make it reach more easy-on effect; Medium design has positioning groove, plays the role of positioning, the fixing lug boss of inner side, plays fixing effect, in order to avoid shock absorber is in use separated with mount pad.
The rail traffic vehicles floor vibration absorber such as a kind of high speed train, subway that the utility model provides, its beneficial effect is, this shock absorber decreases shock absorber usage quantity, installs simple, saves man-hour, improve installation effectiveness, reduce cost.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of the utility model embodiment.
Mark in figure:
1. top board; 2. polysulphide rubbers body; 3. positioning groove; 4. location structure; 5. fixing lug boss.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with the embodiments, to the rail traffic vehicles floor vibration absorber such as a kind of high speed train, subway that the utility model provides, be described in detail.
Embodiment
With reference to Fig. 1, the rail traffic vehicles floor vibration absorber such as a kind of high speed train, subway of the present embodiment, it comprises top board 1, polysulphide rubbers body 2, described top board 1 is embedded on the top of polysulphide rubbers body 2, the lower center place of described polysulphide rubbers body 2 is provided with trapezoidal positioning groove 3, the bilateral symmetry of described trapezoidal positioning groove 3 is provided with trapezoidal location structure 4, and the inwall both sides of positioning groove 3 are provided with fixing lug boss 5; Described top board 1 is metal sheet.
Shock absorber length: 20mm-800mm, width: 10mm-500mm, height 10mm-500mm, stressed bench board top becomes 0 ° of-160 ° of angle and the transition of polysulphide rubbers body end face; Top board adopts aluminum alloy materials, thickness: 0.5mm-15mm; Trapezoidal clamping slot depth: 1-500mm, width: 1-500mm, and horizontal plane angle: 0 °-180 °; The material of polysulphide rubbers body 2: the various glue kinds such as neoprene, ethylene-propylene diene copolymer, natural rubber and butyl.
Claims (2)
1. the rail traffic vehicles such as high speed train, a subway floor vibration absorber, it is characterized in that: it comprises top board, polysulphide rubbers body, described top board is embedded on the top of polysulphide rubbers body, the lower center place of described polysulphide rubbers body is provided with trapezoidal positioning groove, the bilateral symmetry of described positioning groove is provided with trapezoidal location structure, and the inwall both sides of trapezoidal positioning groove are provided with fixing lug boss; Both sides, described polysulphide rubbers body lower end are provided with stressed bench board, and this stressed bench board top is angled with the transition of polysulphide rubbers body end face.
2. the rail traffic vehicles floor vibration absorber such as a kind of high speed train according to claim 1, subway, is characterized in that: described top board is metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747407.6U CN204527195U (en) | 2014-12-03 | 2014-12-03 | A kind of rail traffic vehicles such as high speed train, subway floor vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747407.6U CN204527195U (en) | 2014-12-03 | 2014-12-03 | A kind of rail traffic vehicles such as high speed train, subway floor vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527195U true CN204527195U (en) | 2015-08-05 |
Family
ID=53741233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747407.6U Expired - Fee Related CN204527195U (en) | 2014-12-03 | 2014-12-03 | A kind of rail traffic vehicles such as high speed train, subway floor vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608783A (en) * | 2014-12-03 | 2015-05-13 | 青岛澳泰交通设备有限公司 | Floor shock absorber for rail transit vehicles such as high-speed train and subway |
-
2014
- 2014-12-03 CN CN201420747407.6U patent/CN204527195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608783A (en) * | 2014-12-03 | 2015-05-13 | 青岛澳泰交通设备有限公司 | Floor shock absorber for rail transit vehicles such as high-speed train and subway |
| CN104608783B (en) * | 2014-12-03 | 2018-08-28 | 青岛澳泰交通设备有限公司 | Rubber shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |