Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-shock-strength recoverable transformer foundation of caisson structure
The invention relates to the technical field of transformer shock resistance, in particular to a transformer foundation of a caisson structure with high shock resistance and recoverable strength. The transformer oil tank bottom is arranged on the ground, the caissons are symmetrically distributed on the two sides or the periphery of the transformer oil tank bottom, the bottom of the transformer oil tank bottom is in lap joint with the caissons, the lap joint positions of the caissons and the transformer oil tank bottom are fixedly connected through transformer fixing bolts, and foundation bolts located underground penetrate through the bottoms of the caissons and are welded to the caissons. The limiting devices are arranged under the ground around the bottom of the transformer oil tank, the top of each limiting device is provided with a fixing plate for limiting, and the fixing plates for limiting abut against the four side faces of the bottom of the transformer oil tank. According to the invention, the transformer can still operate stably for a long time in a high-intensity earthquake environment where earthquakes occur frequently, the problem that the shock strength is weakened after the earthquakes are caused due to the fact that transformer fixing parts are damaged is avoided, and the recoverability of the shock strength is realized.
本发明涉及变压器抗震技术领域，具体的说是一种具有高抗震并且强度可恢复的沉箱结构的变压器基础。变压器油箱箱底设置于地面，沉箱对称分布于变压器油箱箱底两侧或四周，变压器油箱箱底的底部搭接于沉箱上，每个沉箱与变压器油箱箱底搭接处通过固定变压器螺栓连接固定，位于地下的地脚螺栓穿过沉箱的底部，并与沉箱焊接；限位装置设于变压器油箱箱底四周的地面之下，每个限位装置顶部设置限位用固定板，限位用固定板紧靠于变压器油箱箱底的四个侧面。本发明保证了变压器在地震多发的高强度地震环境中仍然长期稳定运行，避免了地震后由于变压器固定件损坏后抗震强度减弱的问题，实现了抗震强度的可恢复性。
High-shock-strength recoverable transformer foundation of caisson structure
The invention relates to the technical field of transformer shock resistance, in particular to a transformer foundation of a caisson structure with high shock resistance and recoverable strength. The transformer oil tank bottom is arranged on the ground, the caissons are symmetrically distributed on the two sides or the periphery of the transformer oil tank bottom, the bottom of the transformer oil tank bottom is in lap joint with the caissons, the lap joint positions of the caissons and the transformer oil tank bottom are fixedly connected through transformer fixing bolts, and foundation bolts located underground penetrate through the bottoms of the caissons and are welded to the caissons. The limiting devices are arranged under the ground around the bottom of the transformer oil tank, the top of each limiting device is provided with a fixing plate for limiting, and the fixing plates for limiting abut against the four side faces of the bottom of the transformer oil tank. According to the invention, the transformer can still operate stably for a long time in a high-intensity earthquake environment where earthquakes occur frequently, the problem that the shock strength is weakened after the earthquakes are caused due to the fact that transformer fixing parts are damaged is avoided, and the recoverability of the shock strength is realized.
本发明涉及变压器抗震技术领域，具体的说是一种具有高抗震并且强度可恢复的沉箱结构的变压器基础。变压器油箱箱底设置于地面，沉箱对称分布于变压器油箱箱底两侧或四周，变压器油箱箱底的底部搭接于沉箱上，每个沉箱与变压器油箱箱底搭接处通过固定变压器螺栓连接固定，位于地下的地脚螺栓穿过沉箱的底部，并与沉箱焊接；限位装置设于变压器油箱箱底四周的地面之下，每个限位装置顶部设置限位用固定板，限位用固定板紧靠于变压器油箱箱底的四个侧面。本发明保证了变压器在地震多发的高强度地震环境中仍然长期稳定运行，避免了地震后由于变压器固定件损坏后抗震强度减弱的问题，实现了抗震强度的可恢复性。
High-shock-strength recoverable transformer foundation of caisson structure
一种高抗震强度可恢复的沉箱结构的变压器基础
YANG YING (Autor:in) / MA ZHIKAI (Autor:in) / WANG XIAOFAN (Autor:in) / XU PING (Autor:in) / ZHU KEQING (Autor:in) / DU YONGFENG (Autor:in)
06.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
H01F
MAGNETS
,
Magnete
| Europäisches Patentamt | 2024