Highway crashproof guard bar elastic-plastic block-proof
The utility model discloses an elastic-plastic obstruction block for traffic barrier of highway. The obstruction block body is an elastic-plastic obstruction block consisting of rubber materials. A vertical small circular hole is opened in the middle of the elastic-plastic obstruction block; the obs...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses an elastic-plastic obstruction block for traffic barrier of highway. The obstruction block body is an elastic-plastic obstruction block consisting of rubber materials. A vertical small circular hole is opened in the middle of the elastic-plastic obstruction block; the obstruction block is horizontally equipped with a fixing bolt hole. The utility model has a certain elastoplasticity, has good anti-collision effects and has a certain recovery ability after collision happens, so the ability of enduring collision is strong; the vertical small circular hole in the middle of the utility model can play the action of buffering and releasing the energy very well. The utility model has a simple structure, a lower cost, can be made simply and conveniently, has good installation and use effects and has a long using life. |
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