CN103470057B - A kind of high-altitude component hoisting construction method - Google Patents

Abstract

The invention discloses a kind of high-altitude component hoisting construction method, include following steps: a, adopt the triangle steelframe with lifting cross beam to be fixed with the steelframe of movable tray to be connected, lifting cross beam is provided with bottle gouard moved by hands, manually cucurbit cable wire fixes component to be lifted, by movement and bottle gouard moved by hands erection & lift, the component in place of triangle steelframe, forming lifting appliance is that Ba Gan hangs; The present invention is simple and practical, neither needs to retain former vertical transport equipment, improves again the safety of constructor's operation, reduces labor strength to a certain extent, effectively raise the efficiency of lifting component, and improve the lifting appliance number of turnover.

Description

A kind of high-altitude component hoisting construction method

Technical field

The present invention relates to a kind of novel high-altitude component hoisting construction method, be more particularly one be applied in high building project cannot utilize vertical equipment carry out lifting component install time, the a kind of of employing advises in feasible lifting component engineering, facilitates component to lift by crane the construction method with installation in place.

Background technology

Along with the development highrise building of Modern Construction Technology gets more and more, high-altitude lifting component working design gets more and more, Construction of Steel Structure superiority is also more and more important, because constructing, the working vertical transport equipment of general original structure such as tower crane is removed, how install in the air at height makes the constructing operation of steel beam column safer, convenient, and efficiency is higher, becomes an important content of lighting roof construction.

Existing construction technology: the vertical transport equipment in needing to utilize original structure to construct is as tower crane, if removed construction in later period generally cannot carry out, because lighting roof construction works is not generally too large, if for ensureing that former vertical transport equipment reservation will be increased a large amount of construction cost by the construction of lighting roof steel structure.

Summary of the invention

The present invention is the weak point for avoiding existing for above-mentioned prior art, a kind of novel high-altitude component hoisting construction method is provided, so that the lifting component operation in the situation of high-altitude, improve processing safety, reduce labour intensity, effective operating efficiency improving lifting, and lifting appliance all reusable edibles.

Technical solution problem of the present invention adopts following technical scheme:

A kind of high-altitude component hoisting construction method, includes following steps:

A, adopt the triangle steelframe with lifting cross beam to be fixed with the steelframe of movable tray to be connected, lifting cross beam is provided with bottle gouard moved by hands, manually cucurbit cable wire fixes component to be lifted, by movement and bottle gouard moved by hands erection & lift, the component in place of triangle steelframe, forming lifting appliance is that Ba Gan hangs;

B, Ba Gan hung to move to and wants hoisting component one end, then according to the weight of component to be lifted, the adjustment of row counterweight is lifted up into Ba Gan and formed and stablize lifting system;

When c, hoisting component, component two ends to be lifted to be individually fixed on bottle gouard moved by hands cable wire that two different Ba Gan hang and to keep suspension centre to be in sustained height, being hung by manpower movement Ba Gan and hoisting component is transported to infield;

After d, component handling to appointed place, first hoisting component and installation component are carried out docking rear welding or bolt is connected, the temporary fixed point of component to be lifted stressed can meet component self stressed time off the hook.

Described movable tray is with roller.

Compared with prior art, beneficial effect of the present invention is as follows:

1, make by oneself lifting appliance, can use be had enough to meet the need, and be convenient to hoisting component lifting and in place;

2, the constructing operation mode of lifting appliance, cannot be able to utilize former vertical transport equipment or existing lifting appliance to use in the air at height, makes simple and easy, with low cost and makes its scope of lifting by crane become large to meet construction needs by installing movable wheel.

The present invention is simple and practical, neither needs to retain former vertical transport equipment, improves again the safety of constructor's operation, reduces labor strength to a certain extent, effectively raise the efficiency of lifting component, and improve the lifting appliance number of turnover.

Accompanying drawing explanation

Fig. 1 is that Ba Gan hangs scheme of installation.

Detailed description of the invention

A kind of high-altitude component hoisting construction method, includes following steps:

A, adopt the triangle steelframe 1 with lifting cross beam to be fixed with the steelframe of movable tray 2 to be connected, movable tray 2 is with roller, lifting cross beam 3 is provided with bottle gouard moved by hands 4, manually cucurbit 4 cable wire fixes component 5 to be lifted, by movement and bottle gouard moved by hands 4 erection & lift, the component in place of triangle steelframe 1, forming lifting appliance is that Ba Gan hangs;

B, Ba Gan hung to move to and wants hoisting component one end, then according to the weight of component to be lifted, the adjustment of row counterweight is lifted up into Ba Gan and formed and stablize lifting system;

When c, hoisting component, component two ends to be lifted to be individually fixed on bottle gouard moved by hands cable wire that two different Ba Gan hang and to keep suspension centre to be in sustained height, being hung by manpower movement Ba Gan and hoisting component is transported to infield;

After d, component handling to appointed place, first hoisting component and installation component are carried out docking rear welding or bolt is connected, the temporary fixed point of component to be lifted stressed can meet component self stressed time off the hook.

Claims (2)

1. a high-altitude component hoisting construction method, is characterized in that, include following steps:

A, adopt the triangle steelframe with lifting cross beam to be fixed with the steelframe of movable tray to be connected, lifting cross beam is provided with bottle gouard moved by hands, manually cucurbit cable wire fixes component to be lifted, by movement and bottle gouard moved by hands erection & lift, the component in place of triangle steelframe, forming lifting appliance is that Ba Gan hangs;

B, Ba Gan hung to move to and wants hoisting component one end, then according to the weight of component to be lifted, the adjustment of row counterweight is lifted up into Ba Gan and formed and stablize lifting system;

When c, hoisting component, component two ends to be lifted to be individually fixed on bottle gouard moved by hands cable wire that two different Ba Gan hang and to keep suspension centre to be in sustained height, being hung by manpower movement Ba Gan and hoisting component is transported to infield;

After d, component handling to appointed place, first hoisting component and installation component are carried out docking rear welding or bolt is connected, the temporary fixed point of component to be lifted stressed can meet component self stressed time off the hook.

2. a kind of high-altitude according to claim 1 component hoisting construction method, is characterized in that: described movable tray is with roller.