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Lift site FAQ
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   Hydraulic lift is a passenger and cargo transport can be layered materials and personnel transported straight mechanical . Hydraulic lifts are high-rise building construction necessary construction machinery, is the primary mechanism vertical handle construction and delivery of some of the information straight , once the accident will directly lead to serious injuries , the result is extremely serious. Thus , the hydraulic lift device is necessary to strictly enforce the standards promulgated by the Ministry of Construction . View specifically for hydraulic lifts to make specific demands.

In recent years, along with the rapid development of China's economy , the real estate mall prosperity muster , all over the country presents a more and more high-rise buildings , high-rise construction along with an increase in the mission , lift manufacturers who have also invested in R & D manufacturing lifts , lifts use increasingly widespread. This article analyzes the scene to see the hydraulic lift some common issues for our reference.

I. Overview

Hydraulic lift , also called external construction elevator . Is a use of operating cage ( cage ) for straight along the guide rail rack ( or skew ) movement mechanical hydraulic lift used to transport personnel and materials. It is an important high-rise building construction equipment , also hydraulic lift accident scene occurs frequently fuse , or even cause some hurtful incidents , view job security should be prioritized to view content. According to the usual onset of problem incidents and cases are often found in live view , will be crucial to see some of the key parts of the site and view the contents are summarized below

Second, the site FAQ

Between hydraulic lifts tend to be used in the construction process of high-rise or high-rise buildings in the underground garage and air defense equipment but also as supporting the project. Based on the needs of the construction process, the practice of hydraulic lifts are often located above the underground foundation works projects board. At the moment , hydraulic lifts weight plus the load transported underground works full load onto the roof , but we can briefly take the weight and load transported hydraulic lifts were briefly considered as a superposition of the total load should be taken into account when hoists running, especially launch, abort impact load conditions affect the foundation of . So , at the moment the roof of the underground project should be able to carry the full load demand more than satisfied , otherwise , the device uses the process once the underground works presented by the lack of roof caused it to crack bearing damage and other serious consequences , will form a significant economic loss. Based on practical experience , when faced with the need to root the device lies in underground engineering entry panel :

( 1 ) First, the design should be as far as possible on the basis of the position of the main parts of the force beams, columns and so on.

( 2 ) Second Contact civil engineering construction drawings to the roof of the underground talent and hydraulic lift carrying the full load under worst-case operating conditions are compared guarantee term sheet bearing underground engineering talent to meet the equipment needs of hydraulic lifts , hydraulic lifts in the device to prevent , constitutes use of the process for roof damage . If the roof bearing underground engineering talent can not meet the needs of hosting , you need to prepare the foundation reinforcement scheme depicted by the device under the roof steel reinforcement planning support and planning abilities and other methods to carry forward key board. To arrive safe and reliable purposes.

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