CN205603977U - Shock attenuation track backing plate - Google Patents
Shock attenuation track backing plate Download PDFInfo
- Publication number
- CN205603977U CN205603977U CN201620245808.0U CN201620245808U CN205603977U CN 205603977 U CN205603977 U CN 205603977U CN 201620245808 U CN201620245808 U CN 201620245808U CN 205603977 U CN205603977 U CN 205603977U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- resistance
- compression
- track
- plate body
- 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
- 230000035939 shock Effects 0.000 title abstract description 3
- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000007906 compression Methods 0.000 claims abstract description 31
- 238000013016 damping Methods 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a shock attenuation track backing plate, relates to the foundry goods field, including backing plate body and damper, damper sets up the bottom at the backing plate body, backing plate body upper portion sets up the resistance to compression fastener, through resistance to compression fastener and damper cooperation, slows down or even eliminates and come from rolling of track backing plate outside, compares with traditional track backing plate, has solved traditional track backing plate and has received external force to roll easy damage or cracked problem, improved the track backing plate damping performance, prolonged the life of track backing plate.
Description
Technical field:
This utility model relates to foundry goods field, is specifically related to a kind of Shock-absorption track backing plate.
Background technology:
Track pad need to be laid at rail base during track laying and protect track, it is to avoid rail damage.Pass
The track pad of system is owing to designing not science, it is impossible to bears for a long time and rolls from outside, it is easy to causes
Track pad damages or fracture, affects the normal use of track.
Utility model content:
Technical problem to be solved in the utility model is to overcome existing technological deficiency, it is provided that one subtracts
Shake track pad, this track pad arranges resistance to compression fastener and damping, by resistance to compression fastener and damping machine
Structure coordinates, and slows down and even eliminates from rolling outside track pad, compared with conventional rails backing plate, solves
Conventional rails of having determined backing plate is rolled the problem being easily damaged or rupturing by external force, improves subtracting of track pad
Shock stability, extend service life of track pad.
Technical problem to be solved in the utility model uses following technical scheme to realize:
A kind of Shock-absorption track backing plate, including backing plate body and damping, described damping is arranged on pad
The bottom of plate body, it is characterised in that:
Described backing plate body upper part arranges resistance to compression fastener, and resistance to compression fastener side arranges connection through hole, by even
Connect hole and be connected fixing backing plate with track miscellaneous part, be connected with track by resistance to compression fastener, it is ensured that fixing
While track, strengthen the compressive property of backing plate, improve the service life of track further.
Described resistance to compression fastener one end arranges resistance to compression bayonet socket, and one end arranges resistance to compression part, and resistance to compression part top arranges and adds
Strong resistance to compression groove, by resistance to compression bayonet socket and clamping track, strengthens the fastening performance connected, by resistance to compression part with
Strengthen resistance to compression groove, strengthen the compressive property of backing plate body, thus extend the service life of backing plate.
Described damping includes that part is arranged on the damping trough of backing plate body bottom portion and is arranged on two and adjacent subtracts
Reinforcement between shake groove, is slowed down from the resonance of backing plate body upper part by damping trough and rolls, passing through
Reinforcement strengthens backing plate intensity and resistance to compression anti-seismic performance, thus solves conventional rails backing plate and rolled by external force
The problem being easily damaged or rupture, improves the damping performance of track pad, extends making of track pad
Use the life-span.
Described reinforcement is " X " shape structure, forms multiple three between reinforcement and backing plate body and damping trough
Dihedral strengthens fixed area, thus strengthens the strength and stability of backing plate body.
The beneficial effects of the utility model are: providing a kind of Shock-absorption track backing plate, this track pad arranges anti-
Pressure fastener and damping, coordinated by resistance to compression fastener and damping, slow down and even eliminate from track
Rolling outside backing plate, compared with conventional rails backing plate, solves conventional rails backing plate and is rolled appearance by external force
Problem that is fragile or that rupture, improves the damping performance of track pad, extends the use of track pad
Life-span.
Accompanying drawing illustrates:
Fig. 1 is structure schematic top plan view of the present utility model.
Fig. 2 is polycrystalline substance upward view of the present utility model.
Detailed description of the invention:
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with being specifically illustrating, is expanded on further this utility model.
As shown in Figure 1, 2, a kind of Shock-absorption track backing plate, including backing plate body 1 and damping 2, described
Damping 2 is arranged on the bottom of backing plate body 1, it is characterised in that:
Described backing plate body 1 top arranges resistance to compression fastener 11, and resistance to compression fastener 11 side arranges connection through hole 12；
Described resistance to compression fastener 11 one end arranges resistance to compression bayonet socket 111, and one end arranges resistance to compression part 112, resistance to compression part 112
Top arranges reinforcement resistance to compression groove 113.
Described damping 2 includes that part is arranged on the damping trough 21 bottom backing plate body 1 and is arranged on two phases
Reinforcement 22 between adjacent damping trough 21；
Described reinforcement 22 is " X " shape structure.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned
Principle of the present utility model is simply described, without departing from this utility model described in embodiment and description
On the premise of spirit and scope, this utility model also has various changes and modifications, these changes and improvements
In the range of both falling within claimed this utility model.This utility model claims scope by appended power
Profit claim and equivalent thereof define.
Claims (2)
1. a Shock-absorption track backing plate, including backing plate body and damping, described damping is arranged on
The bottom of backing plate body, it is characterised in that:
Described backing plate body upper part arranges resistance to compression fastener, and resistance to compression fastener side arranges connection through hole；
Described resistance to compression fastener one end arranges resistance to compression bayonet socket, and one end arranges resistance to compression part, and resistance to compression part top arranges and adds
Strong resistance to compression groove；
Described damping includes that part is arranged on the damping trough of backing plate body bottom portion and is arranged on two and adjacent subtracts
Reinforcement between shake groove.
A kind of Shock-absorption track backing plate the most according to claim 1, it is characterised in that described reinforcement is
" X " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245808.0U CN205603977U (en) | 2016-03-25 | 2016-03-25 | Shock attenuation track backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245808.0U CN205603977U (en) | 2016-03-25 | 2016-03-25 | Shock attenuation track backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603977U true CN205603977U (en) | 2016-09-28 |
Family
ID=56963902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245808.0U Expired - Fee Related CN205603977U (en) | 2016-03-25 | 2016-03-25 | Shock attenuation track backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205603977U (en) |
-
2016
- 2016-03-25 CN CN201620245808.0U patent/CN205603977U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 |