CN204959492U - Shock pad prevents frostbite - Google Patents
Shock pad prevents frostbite Download PDFInfo
- Publication number
- CN204959492U CN204959492U CN201520725320.3U CN201520725320U CN204959492U CN 204959492 U CN204959492 U CN 204959492U CN 201520725320 U CN201520725320 U CN 201520725320U CN 204959492 U CN204959492 U CN 204959492U
- Authority
- CN
- China
- Prior art keywords
- shock pad
- shock
- isolation layer
- beam body
- utility
- 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.)
- Withdrawn - After Issue
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- Springs (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a shock pad prevents frostbite, including the shock pad body, the shock pad body divides from last to being rubber shock absorber layer, insulating layer, thermoreflectance board, grit dampproof course down in proper order, the surface of shock pad body is the rectangular pyramid type that four inclined planes constitute, shock pad body surface is provided with a plurality of trapezoidal shock attenuations awls, and the upper surface of every trapezoidal shock attenuation awl is again on the coplanar, the insulating layer internal fixation has two springs, the insulating layer outside is provided with the heating chamber, and the heating chamber winding has self limiting self -limiting temperature electric tracing area, grit dampproof course bottom is provided with moisture -proof pad. Adopt the utility model discloses can carry and reduce the damage degree of shock pad in cold season.
Description
Technical field
The utility model relates to technical field of transportation, specifically a kind of antifreeze beam.
Background technology
In track traffic, wheel and track, in high speed contact process, will unavoidably produce a large amount of impact energys, send huge noise, in order to reduce the noise in vehicle travel process, track lower pad of being everlasting at present rubber ring, but railway load is at home large, and the actual life of rubber shock-absorbing circle is shorter, change trouble, in use for some time, its damping effect is more and more weak, and the noise sent increases.
Utility model content
The utility model aims to provide a kind of antifreeze beam, and reduce the damage degree of beam in cold season, one solves the problem.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of antifreeze beam, is characterized in that: comprise beam body, and beam body divides and is followed successively by rubber shock-absorbing layer, isolation layer, heat reflection plate, sandstone damp-proof course from top to bottom; The surface of described beam body is the rectangular pyramid that four inclined-planes are formed; Described beam body surface is provided with multiple trapezoidal damping cone, and the upper surface of each trapezoidal damping cone is again on same plane; Described isolation layer internal fixtion has two springs, is filled with compressed air in isolation layer; Described isolation layer arranged outside has heating clamber, and heating clamber is wound with self limiting temperature selflimiting electric tracing band; Moistureproof cushion is provided with bottom described sandstone damp-proof course.
Further, described heating clamber outer wall is provided with openable maintenance wicket.
The beneficial effects of the utility model are: beam of the present utility model, be provided with multilayer protection, the surface of described beam body is the rectangular pyramid that four inclined-planes are formed, and beam body surface is provided with multiple trapezoidal damping cone, and the upper surface of each trapezoidal damping cone is again on same plane; Can effectively prevent the ponding of beam from depositing.Isolation layer arranged outside has heating clamber, heating clamber is wound with self limiting temperature selflimiting electric tracing band, the phenomenon that particularly can effectively prevent from rubber layer from freezing rear damping effect in the winter time significantly weakening, self limiting temperature selflimiting electric tracing band can carry out self-control calorific value with temperature, avoids too high temperature to damage Rubber shock-absorbing pad.
Accompanying drawing explanation
Fig. 1 is the antifreeze vibration-absorbing pad structure schematic diagram that the utility model provides.
Mark in figure: 1 be rubber shock-absorbing layer, 2 be heat reflection plate, 3 be sandstone damp-proof course, 4 be spring, 6 be heating clamber, 7 be isolation layer for trapezoidal damping cone, 5.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
As shown in Figure 1, a kind of antifreeze beam, is characterized in that: comprise beam body, and beam body divides and is followed successively by rubber shock-absorbing layer 1, isolation layer 7, heat reflection plate 2, sandstone damp-proof course 3 from top to bottom; The surface of described beam body is the rectangular pyramid that four inclined-planes are formed; Described beam body surface is provided with multiple trapezoidal damping cone 4, and the upper surface of each trapezoidal damping cone 4 is again on same plane; Described isolation layer 7 internal fixtion has two springs 5, is filled with compressed air in isolation layer 7; Described isolation layer 7 arranged outside has heating clamber 6, and heating clamber 6 is wound with self limiting temperature selflimiting electric tracing band; Moistureproof cushion is provided with bottom described sandstone damp-proof course 3.Described heating clamber 6 outer wall is provided with openable maintenance wicket.
In use, beam of the present utility model, is provided with multilayer protection, and the surface of described beam body is the rectangular pyramid that four inclined-planes are formed, and beam body surface is provided with multiple trapezoidal damping cone 4, and the upper surface of each trapezoidal damping cone 4 is again on same plane; Can effectively prevent the ponding of beam from depositing.Isolation layer 7 arranged outside has heating clamber 6, heating clamber 6 is wound with self limiting temperature selflimiting electric tracing band, the phenomenon that particularly can effectively prevent from rubber layer from freezing rear damping effect in the winter time significantly weakening, self limiting temperature selflimiting electric tracing band can carry out self-control calorific value with temperature, avoids too high temperature to damage Rubber shock-absorbing pad.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an antifreeze beam, is characterized in that: comprise beam body, and beam body divides and is followed successively by rubber shock-absorbing layer, isolation layer, heat reflection plate, sandstone damp-proof course from top to bottom; The surface of described beam body is the rectangular pyramid that four inclined-planes are formed; Described beam body surface is provided with multiple trapezoidal damping cone, and the upper surface of each trapezoidal damping cone is again on same plane; Described isolation layer internal fixtion has two springs, is filled with compressed air in isolation layer; Described isolation layer arranged outside has heating clamber, and heating clamber is wound with self limiting temperature selflimiting electric tracing band; Moistureproof cushion is provided with bottom described sandstone damp-proof course.
2. antifreeze beam according to claim 1, is characterized in that: described heating clamber outer wall is provided with openable maintenance wicket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725320.3U CN204959492U (en) | 2015-09-18 | 2015-09-18 | Shock pad prevents frostbite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725320.3U CN204959492U (en) | 2015-09-18 | 2015-09-18 | Shock pad prevents frostbite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959492U true CN204959492U (en) | 2016-01-13 |
Family
ID=55054567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725320.3U Withdrawn - After Issue CN204959492U (en) | 2015-09-18 | 2015-09-18 | Shock pad prevents frostbite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113342A (en) * | 2015-09-18 | 2015-12-02 | 成都爆米花信息技术有限公司 | Anti-freezing shock absorption pad |
| RU2646827C1 (en) * | 2017-04-17 | 2018-03-07 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Красноярский Государственный Медицинский Университет Имени Профессора В.Ф. Войно-Ясенецкого Министерства Здравоохранения Российской Федерации" | Method of prediction of frostbite degree in early periods |
-
2015
- 2015-09-18 CN CN201520725320.3U patent/CN204959492U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113342A (en) * | 2015-09-18 | 2015-12-02 | 成都爆米花信息技术有限公司 | Anti-freezing shock absorption pad |
| CN105113342B (en) * | 2015-09-18 | 2016-10-19 | 成都爆米花信息技术有限公司 | A kind of antifreeze cushion |
| RU2646827C1 (en) * | 2017-04-17 | 2018-03-07 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Красноярский Государственный Медицинский Университет Имени Профессора В.Ф. Войно-Ясенецкого Министерства Здравоохранения Российской Федерации" | Method of prediction of frostbite degree in early periods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |