CN102030245A - Tilting elevator cage - Google Patents

Abstract

The invention provides a tilting elevator cage, relating to an elevator. The tilting elevator cage comprises main channel steel, a cage frame, a guardrail, a first limiting bolt, a pin shaft, a second limiting bolt, a rotary regulating block, a safe seat plate, a back gear, a jackscrew, a clamping block, a rotary safe hook and a limiting block, wherein the main channel steel is separated to the cage frame; the rotary safe hook and the rotary regulating block are welded on the main channel steel, the limiting block is welded on the cage frame, bolt holes are arranged in the rotary safe hook and the limiting block, the rotary safe hook and the limiting block are rotatably connected by the pin shaft and are fixed on the cage frame, the end of the jackscrew is supported to the lower part of the main channel steel, the first limiting bolt and the second limiting bolt are fixed on the upper parts of the main channel steel and the cage frame by the rotary safe hook and the bolt holes in the limiting block, and the clamping block is welded on the lower part of the main channel steel. Because the main channel steel of the cage is separated to the cage frame, the tilting angle of the main channel steel can be regulated according to requirements, and therefore, the tilting elevator cage can be used for construction sites with various tilting angles without manufacturing a cage again.

Description

The tilting elevator craning cage

Technical field

The present invention relates to a kind of elevator, especially relate to a kind of tilting elevator craning cage.

Background technology

The cage of existing tilting elevator (hereinafter to be referred as inclined ladder) is welded by major trough steel and cage framework, because the major trough steel of cage is fixed with respect to the angle of inclination of cage base plate plane, when the user changes use occasion, the actual angle of inclination of building is some difference all basically, therefore behind inclined ladder conversion construction site, cage can't utilize again, need make the ability place in operation according to the angle of inclination of actual building again, causes a large amount of wastes and cost to increase.

Chinese patent CN201406238 discloses a kind of novel expanded letter elevator craning cage, is made up of cage body framework, the long frame of cage body and perpendicular frame, and wide of cage body is 90 degree corners with the long frame of cage body and connects and composes rectangle frame.

Summary of the invention

The object of the present invention is to provide a kind of tilting elevator craning cage.

The present invention is provided with major trough steel and cage framework, described major trough steel and the split of cage framework; Also be provided with guardrail, the 1st caging bolt, bearing pin, the 2nd caging bolt, rotation regulating block, safe seat board, backgear, jackscrew, clamp, spin safe hook and limiting stopper;

Spin safe hook and rotation regulating block are welded on the major trough steel, limiting stopper is welded on the cage framework, be equipped with bolt hole on spin safe hook and the limiting stopper, spin safe hook and limiting stopper are rotationally connected by bearing pin, be fixed on the cage framework, the jackscrew end withstands on major trough steel bottom, and the 1st caging bolt and the 2nd caging bolt are fixed on major trough steel top and cage framework upper by the bolt hole on spin safe hook and the limiting stopper, and clamp is welded on major trough steel bottom.

Compare with existing inclined ladder cage, the present invention has following outstanding advantage:

Angle of inclination when the making of existing inclined ladder cage only considers that the user uses is for the first time considered to change the problem that engineering rear-inclined angle changes, and major trough steel and cage framework are integrally welded, and the angle of major trough steel and cage base plate can not be adjusted.After the completion of first engineering, when conversion engineering once more during place in operation, different substantially because of each engineering works angle of inclination, the user has to original inclined ladder cage is scrapped, and makes cage by new angle design again, causes very big man power and material's waste.

And among the present invention because with the major trough steel and the split of cage framework of cage, the angle of inclination of major trough steel can be adjusted according to actual demands of engineering, so the present invention can be used for different building site, multiple angle of inclination and need not to make again cage.

Description of drawings

Fig. 1 is that the structure of the embodiment of the invention is formed scheme drawing.

Fig. 2 is that the side-looking structure of the embodiment of the invention is formed scheme drawing.

Fig. 3 is that the backsight structure of the embodiment of the invention is formed scheme drawing.

The specific embodiment

Referring to Fig. 1～3, the embodiment of the invention is provided with guardrail 1, cage framework the 2, the 1st caging bolt 3, bearing pin the 4, the 2nd caging bolt 5, rotation regulating block 6, safe seat board 7, backgear 8, jackscrew 9, clamp 10, spin safe hook 11, limiting stopper 12 and major trough steel 13; Described major trough steel 13 and 2 splits of cage framework;

Spin safe hook 11 and rotation regulating block 6 are welded on the major trough steel 13, limiting stopper 12 is welded on the cage framework 2, be equipped with bolt hole on spin safe hook 11 and the limiting stopper 12, spin safe hook 11 and limiting stopper 12 are by bearing pin 4 be rotationally connected (angle that is major trough steel and cage base plate is fixing as yet), be fixed on the cage framework 2, jackscrew 9 ends withstand on major trough steel 13 bottoms, twist jackscrew 8, push the relative angle that major trough steel 13 and cage base plate can be adjusted in major trough steel 13 bottoms.After adjusting angle by actual requirement of engineering, with the 1st caging bolt 3 and the 2nd caging bolt 5 by the bolt hole on spin safe hook 11 and the limiting stopper 12 fixedly major trough steel 13 tops and cage framework 2 tops, clamp 10 is welded on major trough steel 13 bottoms, after angular adjustment is good, with bolt that clamp 10 is fixing with the cage bottom, like this, whole inclined ladder cage promptly forms an integral body.When need adjusting angle, as long as loosening the 1st caging bolt 3 and the 2nd caging bolt 5, and the bolt of loosening bottom clamp 10, regulate, and then fix all bolts and get final product the adjustable inclined ladder cage of angulation with jackscrew 9.

Claims (1)

1. the tilting elevator craning cage is provided with major trough steel and cage framework, it is characterized in that described major trough steel and the split of cage framework; Also be provided with guardrail, the 1st caging bolt, bearing pin, the 2nd caging bolt, rotation regulating block, safe seat board, backgear, jackscrew, clamp, spin safe hook and limiting stopper;

Spin safe hook and rotation regulating block are welded on the major trough steel, limiting stopper is welded on the cage framework, be equipped with bolt hole on spin safe hook and the limiting stopper, spin safe hook and limiting stopper are rotationally connected by bearing pin, be fixed on the cage framework, the jackscrew end withstands on major trough steel bottom, and the 1st caging bolt and the 2nd caging bolt are fixed on major trough steel top and cage framework upper by the bolt hole on spin safe hook and the limiting stopper, and clamp is welded on major trough steel bottom.

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