Elevator shaft wall assembled by combined shaft frames

An elevator shaft and combined technology, applied in the field of elevators, achieves the effects of reducing production costs, shortening the construction period, and improving installation efficiency

Active Publication Date: 2012-07-18
张向阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned defects existing in the existing elevator shaft wall, the object of the present invention is to provide an elevator shaft wall assembled with a combined derrick. The hoistway wall assembled with a combined derrick can shorten the construction period, save costs, reduce the cost, and is beneficial to

Method used

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  • Elevator shaft wall assembled by combined shaft frames
  • Elevator shaft wall assembled by combined shaft frames
  • Elevator shaft wall assembled by combined shaft frames

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0055] Example one: such as figure 1 , Figure 21 As shown, an elevator shaft wall assembled by a combined derrick includes a steel structure shaft tower and a pit body 13. The steel structure shaft tower is composed of more than two derricks according to the number of elevator installation floors. The bottom of the steel structure shaft tower is horizontally fixed on the anchor bolt 134 on the upper surface of the pit body 13 through the high-strength bolt 108A.

[0056] Such as figure 1 As shown, each of the mast 1 includes 4 uprights 101, the uprights 101 are distributed at the four corners of the mast 1, the top and bottom ends of the uprights 101 are fixed horizontally with a connecting seat 107, and the connecting seat 107 is provided with There are four connecting holes 108, and each derrick 1 is connected with high-strength bolts 108A through the connecting holes 108.

[0057] Each of the derricks 1 includes three rear beams 104, three left beams 105A, and three right beams...

Example Embodiment

[0079] Embodiment 2: This embodiment is basically the same as the previous example, except that the derrick is processed by a separate frame. The sub-frame processing method is to decompose the combined derrick 1 into a left frame, a right frame, a front frame and a rear frame, and then process them separately, and then assemble them into an integral derrick on site.

[0080] figure 2 Shown is the right side view of the left frame. The left frame includes two left-side uprights 101 and three left-side beams 105A. The two ends of the left-side beam 105A are respectively connected to the two uprights 101 laterally; in order to increase strength, the left A reinforcement plate 106A is provided between the side beam 105A and the upright column 101, and a reinforcement frame 106B is provided between the left side beam 105A; the left frame also includes a car guide rail 110 and three car guide rail frames 111. The car guide rail frame 111 is set on the inner side of the middle of the...

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Abstract

The invention discloses an elevator shaft wall assembled by combined shaft frames, which relates to lifting equipment. The elevator shaft wall comprises a shaft tower with a metal structure and a bottom pit body, wherein the shaft tower comprises two or more shaft frames, and the bottom of the shaft tower is fixedly mounted on the bottom pit body through high-strength bolts. Each shaft frame comprises four vertical columns and at least eight crossbeams, the vertical columns are distributed at four corners of the shaft frame, the crossbeams are connected with the vertical columns transversely, connecting seats are arranged at two ends of each vertical column and each crossbeam, each connecting seat is provided with at least one connecting hole, and the shaft frames are connected through the connecting holes by the aid of the high-strength bolts. The combined shaft frames can be produced in factories in a standardized manner and can be assembled on site, and by the aid of the elevator shaft wall, construction period can be shortened favorably, cost can be saved, manufacturing cost can be reduced, mounting efficiency and quality of elevators can be improved, and affection on ventilation and lighting for residents during mounting elevators can be reduced. In addition, the elevator shaft wall can be mainly used for old low-rise houses with storeys less than nine.

Description

technical field [0001] The invention and creation title of the prior application of the present invention is "an elevator assembled by a combined derrick", the application number is ZL201120001100.8, and the application date is January 4, 2011. [0002] The present invention relates to a hoisting device, in particular to an elevator. Background technique [0003] The well of the existing elevator is the space provided for the operation of the car and the counterweight, and the space is bounded by the bottom of the well pit, the well wall and the well top. The hoistway is surrounded by hoistway walls, which are used to install elevator components such as car guide rails and counterweight guide rails, and to separate walls or structures between the hoistway and other places. Since most of the old-style low-rise residences did not consider the installation of elevators, it is necessary to build a new well wall when installing an elevator. The new well wall is bounded by the gr...

Claims

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Application Information

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IPC IPC(8): B66B7/00B66B7/02
Inventor 张向阳
Owner 张向阳
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