A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge deck crack repairing microsphere for bridge
The invention discloses a bridge deck crack repairing microsphere for a bridge, belongs to the field of bridge crack repairing, and is characterized in that through the arrangement of the repairing microsphere, when bridge deck crack repairing is carried out, a positioning rod is firstly aligned with a crack to be inserted down, and then downward extrusion is carried out, so that an air protectionball is broken, on one hand, air in the air protection ball overflows, tiny dust near the crack can be blown and removed; on the other hand, the extension annular elastic piece deforms in an outwardextending mode under stress, extrusion force is generated on the brittle sealing ring, the brittle sealing ring is broken, and at the moment, the asphalt repairing agent flows out of the hidden repairing ball from top to bottom and can directly fall into the crack to a large extent after penetrating through the air protection ball, waste of the asphalt repairing agent is effectively avoided, the utilization rate is increased, and compared with the prior art, no professional tool is needed or few professional tools are carried, so that the workload of constructors is remarkably reduced, the repairing efficiency is remarkably improved, and the influence on traffic is reduced.
本发明公开了一种桥梁的桥面裂缝修补微球，属于桥梁裂缝修补领域，一种桥梁的桥面裂缝修补微球，通过本修补微球的设置，在进行桥面的裂缝修补时，首先将定位杆对准裂缝处插下，然后向下挤压，使气护球破裂，一方面其内部的空气溢出，对裂缝附近的微小灰尘具有吹拂清除作用，另一方面，受力时，外延环状弹片发生向外延伸的形变，对脆封环产生挤压力并使其碎裂，此时沥青修补剂从内隐修补球内自上而下流出，穿过气护球后能够较大程度的直接落在裂缝处，有效避免沥青修补剂的浪费，提高利用率，相较于现有技术不需要或者携带很少的专业工具，从而显著降低施工人员的工作量，显著提高修补效率，降低对于交通的影响。
Bridge deck crack repairing microsphere for bridge
The invention discloses a bridge deck crack repairing microsphere for a bridge, belongs to the field of bridge crack repairing, and is characterized in that through the arrangement of the repairing microsphere, when bridge deck crack repairing is carried out, a positioning rod is firstly aligned with a crack to be inserted down, and then downward extrusion is carried out, so that an air protectionball is broken, on one hand, air in the air protection ball overflows, tiny dust near the crack can be blown and removed; on the other hand, the extension annular elastic piece deforms in an outwardextending mode under stress, extrusion force is generated on the brittle sealing ring, the brittle sealing ring is broken, and at the moment, the asphalt repairing agent flows out of the hidden repairing ball from top to bottom and can directly fall into the crack to a large extent after penetrating through the air protection ball, waste of the asphalt repairing agent is effectively avoided, the utilization rate is increased, and compared with the prior art, no professional tool is needed or few professional tools are carried, so that the workload of constructors is remarkably reduced, the repairing efficiency is remarkably improved, and the influence on traffic is reduced.
本发明公开了一种桥梁的桥面裂缝修补微球，属于桥梁裂缝修补领域，一种桥梁的桥面裂缝修补微球，通过本修补微球的设置，在进行桥面的裂缝修补时，首先将定位杆对准裂缝处插下，然后向下挤压，使气护球破裂，一方面其内部的空气溢出，对裂缝附近的微小灰尘具有吹拂清除作用，另一方面，受力时，外延环状弹片发生向外延伸的形变，对脆封环产生挤压力并使其碎裂，此时沥青修补剂从内隐修补球内自上而下流出，穿过气护球后能够较大程度的直接落在裂缝处，有效避免沥青修补剂的浪费，提高利用率，相较于现有技术不需要或者携带很少的专业工具，从而显著降低施工人员的工作量，显著提高修补效率，降低对于交通的影响。
Bridge deck crack repairing microsphere for bridge
一种桥梁的桥面裂缝修补微球
ZHANG WEIPING (author)
2021-02-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Bridge deck crack repairing device for bridge reinforcement
| European Patent Office | 2020