CN202916075U - Novel device for testing slant compression performance of rubber fenders - Google Patents
Novel device for testing slant compression performance of rubber fenders Download PDFInfo
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- CN202916075U CN202916075U CN 201220340610 CN201220340610U CN202916075U CN 202916075 U CN202916075 U CN 202916075U CN 201220340610 CN201220340610 CN 201220340610 CN 201220340610 U CN201220340610 U CN 201220340610U CN 202916075 U CN202916075 U CN 202916075U
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- rubber fender
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- fender
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Abstract
The utility model relates to a novel device for testing the slant compression performance of rubber fenders. The device comprises an upper press platform and a lower press platform, a rubber fender is arranged between the upper press platform and the lower press platform, a slant platform is additionally arranged between the upper surface of the rubber fender and the upper press platform, and the slant platform is fixedly connected with the top of the rubber fender through a bolt. The beneficial effects are as follows: the slant platform is placed on the rubber fender when a vertical compression test of the fender is carried out, and when vertical downward pressure is applied on the slant platform, the rubber fender is subject to pressure forming an angle of theta with the vertical direction; the testing device simulates the stress condition of the rubber fender when a ship is moored at an angle in practice and can be used to test the performance of the rubber fender more comprehensively; and the novel device for testing the slant compression performance of rubber fenders can be applied to drum-shaped rubber fenders, conical rubber fenders, arch rubber fenders and the like.
Description
Technical field
The utility model relates to the rubber fender proving installation, relates in particular to a kind of new type rubber fender inclination compression performance proving installation.
Background technology
Fender claims again the rubber guard timber, is mounted on harbour or the boats and ships, in order to absorb between boats and ships and harbour or the boats and ships pulling in to shore or the collision energy during mooring, the effect of buffering percussive force, avoids damaging with protection boats and ships, harbour.At present, according to the rubber fender industry standard, after the rubber fender sulfuration, check to its quality is normally carried out physical and mechanical properties test and Mechanics Performance Testing to rubber fender, main Mechanics Performance Testing is exactly vertical compression test, its testing apparatus is Flat pressure machine, by Flat pressure machine rubber fender is applied a vertical pressure, rubber fender is compressed to former high by 50%, 52.5% or 70%, calculate the compression counter-force and absorb energy, characterize the mechanical property of rubber fender with these two indexs.But, this method of testing has only been considered the vertical compression of rubber fender, and during actual alongside, boats and ships always have certain angle and wharf anchors, be boats and ships in alongside, the pressure direction that rubber fender is subject to and the vertical center line of rubber fender also not exclusively overlap, but certain angle theta is arranged, general θ angle is greater than 0 °, less than or equal to 15 °.Therefore, for above aspect, need to improve existing apparatus.
The utility model content
For above defective, the utility model provides a kind of new type rubber fender inclination compression performance proving installation, and when test, rubber fender is subject to the vertical pressure that the pitch angle is θ, thereby can more fully carry out performance test and quality inspection to rubber fender.
For achieving the above object, the utility model is by the following technical solutions:
A kind of new type rubber fender inclination compression performance proving installation, comprise pressing machine upper mounting plate and pressing machine lower platform, between the pressing machine lower platform of described pressing machine upper mounting plate and below rubber fender is set, between this rubber fender upper surface and pressing machine upper mounting plate, sets up a sloping platform and this sloping platform is fixedly connected with the rubber fender top by bolt.Simultaneously, be fixedly connected with the pressing machine lower platform by bolt bottom the described rubber fender; The pitch angle of described sloping platform is between 0 ° one 15 °.
The beneficial effect of new type rubber fender inclination compression performance proving installation described in the utility model is: when carrying out the vertical compression test of fender, place a sloping platform at rubber fender, when sloping platform is subject to straight down pressure, rubber fender is subject to the pressure in vertical direction with the θ angle, this proving installation has been simulated in the reality, during the angled alongside of boats and ships, the stressing conditions of rubber fender can more fully test out the performance of rubber fender; This device is to the replenishing of the vertical compression verification of rubber fender, and also is perfect to the rubber fender quality test; Can be widely used in cydariform rubber fender, cone rubber guard rail, arch shaped rubber fender etc.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the sloping platform schematic diagram of the described proving installation of the utility model embodiment;
Fig. 2 is the described rubber fender inclination of the utility model embodiment compression performance proving installation schematic diagram;
Fig. 3 is the inclination compressive state schematic diagram of the described proving installation of the utility model embodiment.
Among the figure:
1, pressing machine upper mounting plate; 2, rubber fender; 3, pressing machine lower platform; 4, sloping platform.
Embodiment
As Figure 1-3, the described new type rubber fender of the utility model embodiment inclination compression performance proving installation, comprise pressing machine upper mounting plate 1, between the pressing machine lower platform 3 of described pressing machine upper mounting plate 1 and below rubber fender 2 is set, set up a sloping platform 4 and this sloping platform 4 is fixedly connected with rubber fender 2 tops by bolt or other securing member between these rubber fender 2 upper surfaces and pressing machine upper mounting plate 1, these rubber fender 2 bottoms then are fixedly connected with pressing machine lower platform 3 by bolt or other securing member.
The described new type rubber fender of above the utility model embodiment inclination compression performance proving installation, when testing, pressing machine upper mounting plate 1 moves downward sloping platform 4 is applied a pressure straight down, rubber fender 2 is subject to the pressure in vertical direction with the θ angle, the top of sloping platform 4 and rubber fender 2 also has a horizontal movement simultaneously in the process that moves downward; Adopt manual record or equipment automatically to record compress variation and the counter-force of rubber fender 2, thereby calculate the counter-force of rubber fender 2 inclination compression verifications and absorb energy, adopt these two parameters as the characteristic index of rubber fender 2 inclination compression performances test.
Above embodiment is more preferably embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (3)
1. new type rubber fender inclination compression performance proving installation, comprise pressing machine upper mounting plate (1) and pressing machine lower platform (3), it is characterized in that: between the pressing machine lower platform (3) of described pressing machine upper mounting plate (1) and below rubber fender (2) is set, is positioned at and sets up a sloping platform (4) between this rubber fender (2) upper surface and the pressing machine upper mounting plate (1) and this sloping platform (4) is fixedly connected with rubber fender (2) top by bolt.
2. new type rubber fender inclination compression performance proving installation according to claim 1, it is characterized in that: described rubber fender (2) bottom is fixedly connected with pressing machine lower platform (3) by bolt.
3. new type rubber fender inclination compression performance proving installation according to claim 1, it is characterized in that: the pitch angle of described sloping platform is between 0 °-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340610 CN202916075U (en) | 2012-07-13 | 2012-07-13 | Novel device for testing slant compression performance of rubber fenders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340610 CN202916075U (en) | 2012-07-13 | 2012-07-13 | Novel device for testing slant compression performance of rubber fenders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916075U true CN202916075U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340610 Expired - Fee Related CN202916075U (en) | 2012-07-13 | 2012-07-13 | Novel device for testing slant compression performance of rubber fenders |
Country Status (1)
| Country | Link |
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| CN (1) | CN202916075U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168607A (en) * | 2017-12-21 | 2018-06-15 | 同济大学 | Rubber fender outer surface integrity detection device |
| CN111746743A (en) * | 2020-06-30 | 2020-10-09 | 扬州市远望橡胶有限公司 | Fender compression performance detection device |
| CN112326477A (en) * | 2020-11-25 | 2021-02-05 | 江苏安锦橡胶有限公司 | Rubber fender fatigue strength testing arrangement |
| CN113188911A (en) * | 2021-05-19 | 2021-07-30 | 扬州市远望橡胶有限公司 | Novel rubber fender slope compression performance test device |
| CN117629765A (en) * | 2023-12-12 | 2024-03-01 | 南京吉尔海事工程有限公司 | Large rubber fender mechanical property compression test detection device |
-
2012
- 2012-07-13 CN CN 201220340610 patent/CN202916075U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168607A (en) * | 2017-12-21 | 2018-06-15 | 同济大学 | Rubber fender outer surface integrity detection device |
| CN111746743A (en) * | 2020-06-30 | 2020-10-09 | 扬州市远望橡胶有限公司 | Fender compression performance detection device |
| CN111746743B (en) * | 2020-06-30 | 2021-07-09 | 扬州市远望橡胶有限公司 | Fender compression performance detection device |
| CN112326477A (en) * | 2020-11-25 | 2021-02-05 | 江苏安锦橡胶有限公司 | Rubber fender fatigue strength testing arrangement |
| CN113188911A (en) * | 2021-05-19 | 2021-07-30 | 扬州市远望橡胶有限公司 | Novel rubber fender slope compression performance test device |
| CN117629765A (en) * | 2023-12-12 | 2024-03-01 | 南京吉尔海事工程有限公司 | Large rubber fender mechanical property compression test detection device |
| CN117629765B (en) * | 2023-12-12 | 2024-05-31 | 南京吉尔海事工程有限公司 | Large rubber fender mechanical property compression test detection device |
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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: 20130501 Termination date: 20200713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |