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Some technical problems, because it is not a new district, has not been unified system planning layout, the installation of stretcher will inevitably involve the maintenance of the original pipeline equipment, control of sunshine spacing and other issues. Old residential building of the original elevator ladder to sink, according to the Xiamen Municipal Construction Bureau announced in 2013, "Xiamen City, the old residential installation of elevator shaft steel structure common diagram" shows that the depth of the pit pit depth of 1.4 m The As the old residential building water and electricity and other equipment households generally used along the body around the buried pipe laying way, so the staircase before the addition of the elevator shaft pit pit, the original equipment pipeline caused a great impact. After the transformation of the elevator local bulge, and this is related to the issue of sunshine spacing, for the sunshine distance is not enough of the old building, the installation of the elevator, the original floor spacing reduced locally, and because the height of the elevator roof 4.5 m around the bottom of the user on the north side of a certain impact. Floor space to reduce the gap, but also may bring the issue of fire fighting. In addition, the addition of the elevator load and type of the same need to consider the issue. Excessive load caused by the cost of the elevator itself is too large, the latter part of the higher operating costs. Qingdao has taken the lead in the national pilot high-rise residential use of medical elevators, but because of its size, high pool area, running too much power and other shortcomings failed to promote; small load capacity, although their own costs and operating costs are low, Stretchers can not easily access, resulting in cardiovascular and other injuries and other diseases of the patient affected by the affected.

Some policies and regulations, a public welfare project carried out, certainly not inseparable from good policies and regulations to support. According to the "Chongqing Morning News" published in November 2012, "Wenzhou 20 residents Shen Jian elevator 3 years without fruit, self-built elevator was demolitions" and in October 2010 "Southern Metropolis Daily" published "old building installation elevator eight years After the culmination of "two reports can be seen, a project of the alteration, maintenance and other procedures for handling is not an easy task. According to the existing administrative examination and approval procedures, the installation of stretcher elevator to obtain the final legal procedures at least three off: first to obtain a "planning permit", need to meet the building spacing, construction concessions, fire safety and other regulatory requirements can be installed; Is to obtain a "construction permit", this is required to technically ensure the safety of the building structure; Finally, the elevator "installation inspection certificate", after the installation of the stretcher elevator must be qualified to use. As the transformation process may involve the original power, water supply, heating, fire facilities and other equipment rectification, such as electricity to shift lines, water to divert, therefore involved in planning, fire, quality supervision, power supply, water supply, heating and other departments The coordination. Only to get the above units of the approval procedures in order to complete the statutory framework to complete the transformation project.


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