CN202379387U - Shock-resistant wear-resistant buffering strip - Google Patents
Shock-resistant wear-resistant buffering strip Download PDFInfo
- Publication number
- CN202379387U CN202379387U CN201120548157XU CN201120548157U CN202379387U CN 202379387 U CN202379387 U CN 202379387U CN 201120548157X U CN201120548157X U CN 201120548157XU CN 201120548157 U CN201120548157 U CN 201120548157U CN 202379387 U CN202379387 U CN 202379387U
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- CN
- China
- Prior art keywords
- resistant
- shock
- wear
- buffering strip
- buffer bar
- 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 - Lifetime
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- Branching, Merging, And Special Transfer Between Conveyors (AREA)
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Abstract
Disclosed is a shock-resistant wear-resistant buffering strip. By the aid of the shock-resistant wear-resistant buffering strip, resistance between a conveying belt and the buffering strip can be reduced maximally and the conveying belt can be guaranteed to run stably. The technical scheme includes that the shock-resistant wear-resistant buffering strip is characterized by consisting of a polyvinyl chloride plate (1), a polyurethane buffering part (2) and a metal special-shaped profile, the polyvinyl chloride plate (1) is wrapped outside the polyurethane buffering part (2), and the metal special-shaped profile (3) is wrapped below the polyurethane buffering part (2). The metal special-shaped profile (3) is a C-shaped metal member.
Description
Technical field
The utility model belongs to buffer bar structure field, and especially a kind of wear-resistant, shock resistance can drop to impact-resistant abrasion-proof buffer bar minimum and that guarantee the load-transfer device smooth running with resistance between load-transfer device and the buffer bar.
Background technology
Buffer bar is the requisite shock attenuation device of high drop delivery system, can be used for the big overweight buffering of thing piece under the coal mine, cooperates load-transfer device to realize high strength, long distance, high efficiency mass transport.Traditional buffer bar majority is formed by the India rubber heat cure, and high-abrasive material uses 5,000,000 above ultra high molecular polyethylenes.The problem that the tradition buffer bar exists is: fire-retardant, not antistatic, service life short, be not suitable for that the down-hole is used, a little less than the anti-impact force, cause changing frequency and strengthen, use cost does not strengthen.
The utility model content
The purpose of the utility model provides a kind of wear-resistant, shock resistance, can resistance between load-transfer device and the buffer bar be dropped to impact-resistant abrasion-proof buffer bar minimum and that guarantee the load-transfer device smooth running.
The technical scheme of the utility model is: the impact-resistant abrasion-proof buffer bar; It is characterized in that forming by polyvinylchloride plate body (1), polyurethane buffering body (2) and petal special shape (3); Wherein, Said polyvinylchloride plate body (1) is covered by at polyurethane buffering body (2) upper surface, and said petal special shape (3) is covered by below said polyurethane buffering body (2).
Said petal special shape (3) is a C shaped metal member.
The effect of the utility model is: the impact-resistant abrasion-proof buffer bar; Form by polyvinylchloride plate body, polyurethane buffering body and petal special shape; Wherein, Said polyvinylchloride plate body is covered by at polyurethane buffering body upper surface, and said petal special shape is covered by at said polyurethane buffering body lower surface.Have wear-resistant, high temperature resistant, self-lubricating, anti-adhesive and shock resistance characteristics, can resistance between load-transfer device and the buffer bar dropped to minimum and guarantees the load-transfer device smooth running.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
In the accompanying drawing; The impact-resistant abrasion-proof buffer bar is made up of polyvinylchloride plate body 1, polyurethane buffering body 2 and petal special shape 3, wherein; Said polyvinylchloride plate body 1 is covered by at polyurethane buffering body 2 upper surfaces, and petal special shape 3 is covered by below said polyurethane buffering body (2).Petal special shape 3 is a C shaped metal member.
Claims (2)
1. impact-resistant abrasion-proof buffer bar; It is characterized in that forming by polyvinylchloride plate body (1), polyurethane buffering body (2) and petal special shape (3); Wherein, Said polyvinylchloride plate body (1) is covered by at polyurethane buffering body (2) upper surface, and said petal special shape (3) is covered by said polyurethane buffering body (2) lower surface.
2. according to the said impact-resistant abrasion-proof buffer bar of claim 1, it is characterized in that said petal special shape (3) is a C shaped metal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120548157XU CN202379387U (en) | 2011-12-26 | 2011-12-26 | Shock-resistant wear-resistant buffering strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120548157XU CN202379387U (en) | 2011-12-26 | 2011-12-26 | Shock-resistant wear-resistant buffering strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379387U true CN202379387U (en) | 2012-08-15 |
Family
ID=46627905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120548157XU Expired - Lifetime CN202379387U (en) | 2011-12-26 | 2011-12-26 | Shock-resistant wear-resistant buffering strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129598A (en) * | 2013-05-02 | 2014-11-05 | 力博重工科技股份有限公司 | Ultra high molecular weight polyethylene buffer strip |
-
2011
- 2011-12-26 CN CN201120548157XU patent/CN202379387U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129598A (en) * | 2013-05-02 | 2014-11-05 | 力博重工科技股份有限公司 | Ultra high molecular weight polyethylene buffer strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |