Movable and adjustable multi-functional hoisting frame

Abstract

The invention discloses a movable and adjustable multi-functional hoisting frame which comprises two groups of devices. Each of the two groups of devices comprises a base, a lower vertical post and an upper vertical post, wherein a universal wheel is arranged on the bottom face of the base, a flange disc is arranged at the bottom of the lower vertical post and can be fixedly connected with the base, height adjusting holes are respectively formed on the lower vertical post and the upper vertical post, the upper vertical post and the lower vertical post are connected through a steel pin which is inserted into the height adjusting holes, a connecting flange is arranged at the top of the upper vertical post, a cross beam is connected with the connecting flange through a width adjusting hole formed on the cross beam, a hanging ring is further arranged on the cross beam and is used for installing a hanging calabash, and the cross beams of the two groups of devices are butted to form the multi-functional hoisting frame.

Description

Technical field: [0001] The invention relates to a movable and adjustable multifunctional lifting frame. Background technique: [0002] With the development of society and economy, there are more and more construction and expansion projects of substation (distribution) substations, and the development of urban construction makes some substations (distribution) substations with relatively lower terrain need to be relocated or upgraded. Therefore, There are more and more installation tasks for power equipment such as high and low voltage cabinet equipment and independent porcelain parts, but the traditional installation methods in the past have the following disadvantages: [0003] 1. Installation of cabinet equipment: [0004] Cabinet-type equipment such as high-voltage and low-voltage switchgears are generally installed indoors. Due to the constraints of the internal space of the switchgear and cable trenches, cranes or forklifts cannot enter the site. Traditionally, rollin...

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Problems solved by technology

[0006] For the installation or replacement of independent ceramic parts such as isolating switches, insulating pillars, and lightning arresters, if cranes are used for hoisting, in new substations, there must be enough space to meet the needs of boom extension and gyration; interval expansion or transformation of existing substations For work, it is also necessary to ensure a safe distance between the boom, wire rope, hanging objects, auxiliary equipment, etc. The stoppage of operation will cause economic losses; if self-provided wooden independent pick-up poles are used for hoisting, in order to meet the traffic regulations on the transportation of super-long items, it will take time to apply for a special pass. Takes up a lot of space in the storage room

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