Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Auxiliary replacement device for tower legs of power transmission tower
The invention discloses a power transmission tower leg auxiliary replacing device which comprises bottom plates, two sets of bottom plates are arranged on the two sides of a to-be-replaced tower leg, hydraulic cylinders are hinged to the upper portions of the bottom plates, supporting arms are hinged to the upper ends of the hydraulic cylinders, the supporting arms comprise two sets of symmetrically-arranged cross beams, and one ends of the cross beams are hinged to piston rods of the hydraulic cylinders; one end of the cross beam is provided with an end plate, the upper side and the lower side of the cross beam are provided with side plates, the upper side and the lower side of the end plate are provided with clamping grooves, fixing bolts are arranged in the clamping grooves, the end plates on the two sides are fixedly connected through the fixing bolts, one end of the supporting arm is provided with a clamping device, and the clamping device clamps a tower leg. The two hydraulic cylinders are arranged on the two sides of the tower leg, the supporting arms are arranged at the upper ends of the hydraulic cylinders, the tower leg is clamped through the clamping devices on the supporting arms, jacking of the tower leg is achieved through the hydraulic cylinders, the device is convenient to carry and especially suitable for mountainous areas, hills, fields and other places, and the replacement cost of the tower leg is reduced.
本发明公开了一种输电铁塔塔腿辅助更换装置，包括底板，两组底板设置在待更换的塔腿两侧，所述底板上部铰接有液压缸，所述液压缸上端铰接有支撑臂，所述支撑臂包括两组对称布置的横梁，横梁的一端与液压缸的活塞杆铰接，横梁另一端设有端板，所述横梁的上下两侧均设有侧板，端板上下两侧设有卡槽，所述卡槽内部设有固定螺栓，固定螺栓将两侧的端板固定连接，所述支撑臂一端设有夹紧装置，夹紧装置对塔腿进行夹紧。本发明在塔腿的两侧设置了两组液压缸，并在液压缸的上端设置了支撑臂，利用支撑臂上的夹紧装置将塔腿夹紧，并利用液压缸实现了塔腿的顶升，装置携带方便，尤其适用于山区、丘陵、田地等场所，降低了塔腿更换的成本。
Auxiliary replacement device for tower legs of power transmission tower
The invention discloses a power transmission tower leg auxiliary replacing device which comprises bottom plates, two sets of bottom plates are arranged on the two sides of a to-be-replaced tower leg, hydraulic cylinders are hinged to the upper portions of the bottom plates, supporting arms are hinged to the upper ends of the hydraulic cylinders, the supporting arms comprise two sets of symmetrically-arranged cross beams, and one ends of the cross beams are hinged to piston rods of the hydraulic cylinders; one end of the cross beam is provided with an end plate, the upper side and the lower side of the cross beam are provided with side plates, the upper side and the lower side of the end plate are provided with clamping grooves, fixing bolts are arranged in the clamping grooves, the end plates on the two sides are fixedly connected through the fixing bolts, one end of the supporting arm is provided with a clamping device, and the clamping device clamps a tower leg. The two hydraulic cylinders are arranged on the two sides of the tower leg, the supporting arms are arranged at the upper ends of the hydraulic cylinders, the tower leg is clamped through the clamping devices on the supporting arms, jacking of the tower leg is achieved through the hydraulic cylinders, the device is convenient to carry and especially suitable for mountainous areas, hills, fields and other places, and the replacement cost of the tower leg is reduced.
本发明公开了一种输电铁塔塔腿辅助更换装置，包括底板，两组底板设置在待更换的塔腿两侧，所述底板上部铰接有液压缸，所述液压缸上端铰接有支撑臂，所述支撑臂包括两组对称布置的横梁，横梁的一端与液压缸的活塞杆铰接，横梁另一端设有端板，所述横梁的上下两侧均设有侧板，端板上下两侧设有卡槽，所述卡槽内部设有固定螺栓，固定螺栓将两侧的端板固定连接，所述支撑臂一端设有夹紧装置，夹紧装置对塔腿进行夹紧。本发明在塔腿的两侧设置了两组液压缸，并在液压缸的上端设置了支撑臂，利用支撑臂上的夹紧装置将塔腿夹紧，并利用液压缸实现了塔腿的顶升，装置携带方便，尤其适用于山区、丘陵、田地等场所，降低了塔腿更换的成本。
Auxiliary replacement device for tower legs of power transmission tower
一种输电铁塔塔腿辅助更换装置
WANG YONGJUN (Autor:in) / JIN YIKUI (Autor:in) / ZHANG JUN (Autor:in) / GAN SHENGLIN (Autor:in) / HAN XUEWEN (Autor:in) / LI JUAN (Autor:in) / ZENG SHENGWEI (Autor:in) / WANG CHUNLIN (Autor:in) / BAO GUOCUN (Autor:in) / WU HENG (Autor:in)
03.06.2022
Patent
Elektronische Ressource
Chinesisch
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