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Outdoor ground fire hydrant with anti-collision mounting seat
An outdoor overground fire hydrant with an anti-collision mounting seat structurally comprises a hydrant body and the anti-collision seat, an impact buffering swing groove is formed in the middle of the top face of the anti-collision seat, the bottom of the hydrant body extends into the impact buffering swing groove, the anti-collision seat is embedded in the top of a water outlet pipe in the ground, and a notch structure is punched in advance. The assembling ring sleeved outside the hydrant body is attached to the top face of the water outlet pipe and the edge of the top face of the anti-collision seat, the two limiting rings are embedded into the two grooves respectively to complete limiting and positioning, finally the bolt is screwed in to complete fixing, and when the hydrant body is impacted by huge force, the easily-broken bolt connected between the positioning ring and the opening of the swing groove is broken, so that limitation of the bottom of the hydrant body is relieved. The hydrant body swings in the stress direction with the spherical rotating connector at the bottom as the center, the buffering rubber sleeve is compressed to deform, the buffering effect is improved, and the situation that the outdoor overground fire hydrant is disconnected from the water outlet pipe, and consequently water flow is sprayed out is effectively prevented.
一种具有防撞安装座的室外地上消防栓，其结构包括栓体、防撞座，防撞座顶面中部设有撞击缓冲摆动槽，栓体底部伸入撞击缓冲摆动槽内，埋于地内的出水管顶部，预先冲制出槽口结构，装配时，将栓体底部的防撞座密封嵌套于出水管顶部内，套于栓体外的装配环贴于出水管顶面以及防撞座顶面边缘，两个限位圈分别嵌入两个沟槽内完成限制定位，最后旋入螺栓，完成固定，在栓体受到巨力撞击时，定位环与摆动槽槽口连接的易断螺栓发生断裂，使得栓体底部解除限制，栓体以底部的球型转动接头为中心，顺着受力方向摆动，缓冲胶套压缩产生形变，提高缓冲的作用，有效防止室外地上消防栓与出水管连接断开，从而造成水流喷出。
Outdoor ground fire hydrant with anti-collision mounting seat
An outdoor overground fire hydrant with an anti-collision mounting seat structurally comprises a hydrant body and the anti-collision seat, an impact buffering swing groove is formed in the middle of the top face of the anti-collision seat, the bottom of the hydrant body extends into the impact buffering swing groove, the anti-collision seat is embedded in the top of a water outlet pipe in the ground, and a notch structure is punched in advance. The assembling ring sleeved outside the hydrant body is attached to the top face of the water outlet pipe and the edge of the top face of the anti-collision seat, the two limiting rings are embedded into the two grooves respectively to complete limiting and positioning, finally the bolt is screwed in to complete fixing, and when the hydrant body is impacted by huge force, the easily-broken bolt connected between the positioning ring and the opening of the swing groove is broken, so that limitation of the bottom of the hydrant body is relieved. The hydrant body swings in the stress direction with the spherical rotating connector at the bottom as the center, the buffering rubber sleeve is compressed to deform, the buffering effect is improved, and the situation that the outdoor overground fire hydrant is disconnected from the water outlet pipe, and consequently water flow is sprayed out is effectively prevented.
一种具有防撞安装座的室外地上消防栓，其结构包括栓体、防撞座，防撞座顶面中部设有撞击缓冲摆动槽，栓体底部伸入撞击缓冲摆动槽内，埋于地内的出水管顶部，预先冲制出槽口结构，装配时，将栓体底部的防撞座密封嵌套于出水管顶部内，套于栓体外的装配环贴于出水管顶面以及防撞座顶面边缘，两个限位圈分别嵌入两个沟槽内完成限制定位，最后旋入螺栓，完成固定，在栓体受到巨力撞击时，定位环与摆动槽槽口连接的易断螺栓发生断裂，使得栓体底部解除限制，栓体以底部的球型转动接头为中心，顺着受力方向摆动，缓冲胶套压缩产生形变，提高缓冲的作用，有效防止室外地上消防栓与出水管连接断开，从而造成水流喷出。
Outdoor ground fire hydrant with anti-collision mounting seat
一种具有防撞安装座的室外地上消防栓
ZHENG KAIXIONG (author)
2023-01-20
Patent
Electronic Resource
Chinese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Outdoor fire hydrant with multiple anti-collision structures
| European Patent Office | 2023