A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deep foundation pit supporting structure construction device and construction technology thereof
The invention discloses a deep foundation pit supporting structure construction device and a construction process thereof, and particularly relates to the field of building construction, the construction device is used for positioning a reinforcement cage in a sleeve, the reinforcement cage is formed by welding a plurality of main reinforcements arranged circumferentially and a plurality of stirrups arranged on the outer sides of the main reinforcements in a sleeving mode, and a spacing area is formed; the deep foundation pit supporting structure construction device comprises a positioning ring, the positioning ring is used for being arranged on the outer side of a reinforcement cage in a sleeving mode, and the two sides of the positioning ring are each provided with an upper inserting hole and a lower inserting hole. By arranging the positioning ring and the supporting mechanism, the positioning ring and the supporting mechanism synchronously move in the pile hole, the reinforcement cage and the sleeve can be separated, and the situation that the reinforcement cage makes contact with the inner wall of the sleeve, so that the contact part of the reinforcement cage and the sleeve cannot be wrapped by concrete and is prone to rusting is prevented; the positioning ring and the supporting mechanism gradually move upwards, and therefore it can be guaranteed that each position of the side face of the reinforcement cage does not make contact with the inner wall of the sleeve.
本发明公开了一种深基坑支护结构施工装置及其施工工艺，具体涉及建筑施工领域，该施工装置用于将钢筋笼定位在套管的内部，钢筋笼由多根圆周排列的主筋和多个套设在主筋外侧的箍筋焊接而成，并形成有间隔区，深基坑支护结构施工装置包括：定位环，定位环用于套设在钢筋笼的外侧，定位环的两侧均开设有上插孔和下插孔。本发明通过设置定位环和支撑机构，通过定位环和支撑机构同步在桩孔的内部移动，可以将钢筋笼和套管隔开，防止钢筋笼与套管的内壁接触造成钢筋笼与套管接触的部分无法被混凝土包裹而容易生锈，在灌注混凝土的过程中，定位环和支撑机构逐渐向上移动，因此，可以保证钢筋笼侧面的每一处都不会与套管的内壁接触。
Deep foundation pit supporting structure construction device and construction technology thereof
The invention discloses a deep foundation pit supporting structure construction device and a construction process thereof, and particularly relates to the field of building construction, the construction device is used for positioning a reinforcement cage in a sleeve, the reinforcement cage is formed by welding a plurality of main reinforcements arranged circumferentially and a plurality of stirrups arranged on the outer sides of the main reinforcements in a sleeving mode, and a spacing area is formed; the deep foundation pit supporting structure construction device comprises a positioning ring, the positioning ring is used for being arranged on the outer side of a reinforcement cage in a sleeving mode, and the two sides of the positioning ring are each provided with an upper inserting hole and a lower inserting hole. By arranging the positioning ring and the supporting mechanism, the positioning ring and the supporting mechanism synchronously move in the pile hole, the reinforcement cage and the sleeve can be separated, and the situation that the reinforcement cage makes contact with the inner wall of the sleeve, so that the contact part of the reinforcement cage and the sleeve cannot be wrapped by concrete and is prone to rusting is prevented; the positioning ring and the supporting mechanism gradually move upwards, and therefore it can be guaranteed that each position of the side face of the reinforcement cage does not make contact with the inner wall of the sleeve.
本发明公开了一种深基坑支护结构施工装置及其施工工艺，具体涉及建筑施工领域，该施工装置用于将钢筋笼定位在套管的内部，钢筋笼由多根圆周排列的主筋和多个套设在主筋外侧的箍筋焊接而成，并形成有间隔区，深基坑支护结构施工装置包括：定位环，定位环用于套设在钢筋笼的外侧，定位环的两侧均开设有上插孔和下插孔。本发明通过设置定位环和支撑机构，通过定位环和支撑机构同步在桩孔的内部移动，可以将钢筋笼和套管隔开，防止钢筋笼与套管的内壁接触造成钢筋笼与套管接触的部分无法被混凝土包裹而容易生锈，在灌注混凝土的过程中，定位环和支撑机构逐渐向上移动，因此，可以保证钢筋笼侧面的每一处都不会与套管的内壁接触。
Deep foundation pit supporting structure construction device and construction technology thereof
一种深基坑支护结构施工装置及其施工工艺
YAN GAOFENG (author) / HE JIANLIN (author) / ZHANG AIPING (author) / TIAN KEHUA (author) / ZHANG YING (author) / LIU XIU (author) / JIANG YINGYING (author)
2024-03-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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