Elevartor shaft construction derrick

The utility model relates to an elevartor shaft construction field discloses an elevartor shaft construction derrick. It includes supporting slanting pole, supports montant and construction operation platform, peg graft in the lift -cabin door entrance to a cave or wall of a well reservation spliced eye in supporting slanting pole's bottom, supporting slanting pole's top leans on on the wall of a well of elevartor shaft opposite one side in the entrance to a cave, supporting the lower extreme of montant and being connected with supporting slanting pole, the upper portion of supporting the montant is provided with construction operation platform. This elevartor shaft construction derrick effectively avoided the material of traditional full hall scaffold extravagant with the safe risk scheduling problem of construction, can extensively be applicable to various elevator wells, its simple structure, security be high, it is convenient to shift, can practice thrift construction cost when improving work efficiency.