CN104563492A

CN104563492A - Vertical lifting structure

Info

Publication number: CN104563492A
Application number: CN201510019274.XA
Authority: CN
Inventors: 李先强
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-14
Filing date: 2015-01-14
Publication date: 2015-04-29

Abstract

The invention provides a vertical lifting structure. The vertical lifting structure comprises a frame, a frame unit joint, a limiting plate, a limiting wheel, a metal frame, a pulling cable, an elastic buckle, a roller, an introducing plate, a trapezoidal lifting channel, an upper plate station and a lower plate station; any side of the frame is opened to be used as an inlet of the frame unit joint; the introducing plate is arranged at an inlet; a cubic frame unit joint is arranged in the frame; the part in which four surface angles of the frame unit joint, close to one side of the introducing plate is in contact with the frame is equipped with the limiting wheel; the limiting plate is arranged at the part in which the outer side of a simulated standard joint is in contact with the frame.

Description

A kind of vertical lift framework

Technical field

The present invention relates to a kind of vertical liter and remove frame structure device, belong to construction engineering technical field.

Background technology

building vertical lift frameworkbe mainly used in lifting altitude large, the industry that operating radius is large, civilian construction construction, and the construction operation such as power station, water conservancy, harbour, shipbuilding.At the beginning of the fifties, China's tower machine is starting by imitated, the sixties self design lifting framework of multiple pattern; In the 70's, along with increasing of highrise building, new requirement is proposed to construction machinery, so, 160tm attaching, 45tm inner climbing type, 120tm self lift type etc. lifting frameworkcome out one after another; Since the eighties in last century, China lifting frameworkindustry is rapidly developed, especially in recent years, lifting frameworksales volume continues to climb to a higher point, calendar year 2001 industry statistic sales volume 9738, within 2002, become first in the world lifting frameworkannual production breaks through the country of 10000.

Climbing support is done lifting frameworkthe essential elements of " growing tall ", whole lifting frameworkvital effect is had in crane.Work as tower lifting frameworktime body needs to increase, lifting frameworkabove part, center of gravity drops on the position of jacking cylinder hinge, then unloads the bolt that upper bracket and standard knot are connected.Will lifting frameworkjacking, makes the space just occurring filling a standard knot above tower body.Pull introduction roller, standard knot is introduced directly over tower body, and aim at connecting hole, retraction oil cylinder makes it to compress with bottom standard knot, couples together with bolt.This process is a lifting guide support adding process.But it is original lifting frameworkfrock patrix, demoulding efficiency are low, roller location difficulty of climbing, and affect the quality of fit climbed between roller and standard knot, are prone to accidents.

Summary of the invention

The object of the present invention is to provide a kind of vertical lift framework, make patrix, the demoulding more convenient, efficiency improves, and can improve the roller assembly precision that climbs.

In order to reach above-mentioned purpose, a kind of vertical lift framework have employed following technical scheme: a kind of vertical lift framework is primarily of framework, frame unit saves, limiting plate, position-limited wheel, metal frame, drag-line, strainer, roller, lead-in plate, trapezoidally to rise, upper plate position, lower plate position is formed, described framework opens wide the inlet port as frame unit joint at either side, described lead-in plate is arranged on inlet port and enters place, lower portion arranges a cube shaped frame unit joint, the tetrahedral angle of described frame unit joint in the side close to lead-in plate and contact therewith place set up position-limited wheel, limiting plate is set up with contact therewith place outside described imitative standard knot.

Described lead-in plate both sides are connected with framework by drag-line, drag-line are arranged the strainer regulating length.

Described lead-in plate is provided with the roller that convenient stand unit joint enters framework.

Described framework is provided with and trapezoidally rises passage.

Described framework is also provided with facilitate operative upper plate position, lower plate position.

A kind of beneficial effect of vertical lift framework is: a frame unit joint is done in a kind of vertical lift framework inside, and limiting plate is housed, thus roller limit accuracy can be improved, significantly improve product percent of pass, and make patrix, be convenient in demoulding, production efficiency is also significantly increased, and adds the economic benefit of enterprise.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of vertical lift framework frock framework and frame unit joint;

Fig. 2 is left view;

Fig. 3 is a kind of vertical lift framework frame front view;

Fig. 4 is a kind of vertical lift framework right view;

Fig. 5 is a kind of vertical lift framework top view.

In figure: framework 1, frame unit joint 2, limiting plate 3, position-limited wheel 4, metal frame 5, drag-line 6, strainer 7, roller 8, lead-in plate 9, trapezoidally rise 10, upper plate position 11, lower plate position 12.

Detailed description of the invention

About detailed description and the technology contents of a kind of vertical lift framework of the present invention, coordinate accompanying drawing to be described as follows, but accompanying drawing only provide with reference to the use with explanation, is not used for being limited the present invention.

Shown in figure 1-5, tower crane climbing frame frock, comprise framework 1, introduce platform 9, described framework wherein side offers the introduction mouth for making standard knot enter, described introduction platform is arranged on and draws import department, described lower portion arranges the frame unit joint 2 of a cube structure, and described introduction platform arranges position-limited wheel 4, and the described framework at the described imitative standard knot corner place of side over there arranges limiting plate 3.Thus can positioning precision be improved, and make patrix, be convenient in demoulding, raise the efficiency.Described introduction platform both sides are connected with framework by diagonal member 6, diagonal member are arranged the screw-button 7 regulating length.Described introduction platform is provided with the introduction roller 8 facilitating standard knot to enter framework.Described framework is provided with cat ladder path 10.Described framework is also provided with the upper mounting plate 11, the lower platform 12 that facilitate operative.

Described imitative standard knot is arranged on tooling platform, the positioning framework 1 before replacement in frock.Imitative standard knot is dimensioned slightly smaller than frame unit joint 2, facilitates patrix, the demoulding, relies on the roller on tooling platform, is sent to position, relies on side voussoir to fix.At imitative standard knot corner installing rack limiting plate 3, making frame unit save 2 needs to coordinate the position dimension installing the roller 8 that climbs consistent with standard knot.After all preparations are carried out, just can weld the roller 8 in climbing support.The present invention is compared with original frock, and when roller is welded, location is more accurate, saves manpower, patrix, is convenient in demoulding, and ensure that to rise frame quality, improve operating efficiency, reduce cost of production.

Claims

1. a vertical lift framework, it is characterized in that: a kind of vertical lift framework is primarily of framework, frame unit saves, limiting plate, position-limited wheel, metal frame, drag-line, strainer, roller, lead-in plate, trapezoidally to rise, upper plate position, lower plate position is formed, described framework opens wide the inlet port as frame unit joint at either side, described lead-in plate is arranged on inlet port and enters place, lower portion arranges a cube shaped frame unit joint, the tetrahedral angle of described frame unit joint in the side close to lead-in plate and contact therewith place set up position-limited wheel, limiting plate is set up with contact therewith place outside described imitative standard knot.