The invention discloses a construction greenhouse jacking method under a low clearance condition, which comprises the following steps: step S1, designing a mounting path of supporting points according to the area of a greenhouse, and building a lifting column according to the mounting path of the supporting points, the lifting column comprises bottom columns and greenhouse supporting columns, and the bottom of the greenhouse supporting column is fixed between the two bottom columns through an insertion rod; s2, a greenhouse is erected on the tops of the lifting columns in a unified mode, a jack supporting bottom plate is installed under the greenhouse supporting columns, and a jack is placed on the jack supporting bottom plate; s3, the insertion rods for fixing the greenhouse supporting columns are pulled out, and the greenhouse supporting columns are jacked by the jacks; and S4, after the jack lifts the greenhouse supporting column until the telescopic part reaches the highest telescopic point, the telescopic part of the jack retracts, then the jack supporting bottom plate is integrally moved upwards until the telescopic part of the jack abuts against the greenhouse supporting column again, and the greenhouse lifting device has the advantages that the greenhouse lifting is completed by means of the jack, the height of the greenhouse is flexibly adjusted, the applicability is wide, and the flexibility is high.
本发明公开了一种低净空条件下施工大棚顶升方法,包括以下步骤:步骤S1、根据大棚的面积设计支撑点的安装路径,并按照支撑点安装路径搭建升降柱,升降柱包括底柱和大棚支撑柱,大棚支撑柱底部通过插杆固定在两根底柱之间;步骤S2、升降柱顶部统一搭设大棚,在大棚支撑柱正下方安装千斤顶支撑底板,千斤顶安放在千斤顶支撑底板上;步骤S3、抽出固定大棚支撑柱的插杆,千斤顶顶升大棚支撑柱;步骤S4、千斤顶抬升大棚支撑柱至伸缩部达到伸缩最高点后,然后千斤顶的伸缩部缩回,再整体上移千斤顶支撑底板至千斤顶的伸缩部再次抵住大棚支撑柱,具有借助千斤顶完成大棚抬升、灵活调节大棚的高度、适用性广、灵活性强等优点。
Construction greenhouse jacking method under low clearance condition
一种低净空条件下施工大棚顶升方法
2023-10-20
Patent
Elektronische Ressource
Chinesisch
IPC: | E04D ROOF COVERINGS , Dacheindeckungen / A01G Gartenbau , HORTICULTURE / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E04G SCAFFOLDING , Baugerüste / 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 |
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