CN103470057A - Method of hoisting high altitude components - Google Patents

Abstract

The invention discloses a method of hoisting high altitude components. The method includes the steps of a, fixedly connecting a triangular steel frame having a hoisting beam to a steel frame of a moving carriage, mounting a chain block on the hoisting beam, fixing a component to be hoisted with a chain block cable, and hoisting and mounting the component in place through motion of the triangular steel frame and the chain block to form a boom crane. The method is simple and practical; the original vertical transport equipment need not be retained; operational safety is improved for constructors; labor intensity is partly reduced for workers; efficiency of hoisting components is improved effectively, and turnover times of hoisting equipment can be increased.

Description

A kind of high-altitude member hoisting construction method

Technical field

The present invention relates to a kind of novel high-altitude member hoisting construction method, more specifically saying a kind of is applied in high building project in the time of can't utilizing vertical equipment to carry out the lifting component installation, a kind of suggestion in feasible lifting component engineering adopted, facilitate the job practices of member lifting and installation in place.

Background technology

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

Existing construction technology: need to utilize vertical transport equipment in original structure construction as tower crane, if having removed construction in later period generally can't carry out, because the lighting roof construction works is not generally too large, guarantee that if the construction of lighting roof steel structure retains former vertical transport equipment will increase a large amount of construction costs.

Summary of the invention

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

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

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

A, employing are fixed and are connected with the steelframe of movable tray with the triangle steelframe of lifting cross beam, bottle gouard moved by hands is installed on lifting cross beam, by the fixing member to be lifted of bottle gouard moved by hands cable wire, movement by the triangle steelframe and bottle gouard moved by hands erection & lift, member in place, forming lifting appliance is that Ba Gan hangs;

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

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

D, member handling, behind appointed place, are at first docked rear welding by hoisting component with installation component or bolt is connected, and the temporary fixed point of member to be lifted stressed can meet member self off the hook when stressed.

Described movable tray is with roller.

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

1, the self-control lifting appliance, can have enough to meet the need use, and be convenient to hoisting component lifting and in place;

2, the constructing operation mode of lifting appliance, can can't utilize former vertical transport equipment or existing lifting appliance to use in the air at height, makes simple and easy, with low cost and make its lifting scope become large in order to meet the construction needs by movable wheel is installed.

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

The accompanying drawing explanation

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

The specific embodiment

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

A, employing are fixed and are connected with the steelframe of movable tray 2 with the triangle steelframe 1 of lifting cross beam, movable tray 2 is with roller, bottle gouard moved by hands 4 is installed on lifting cross beam 3, by the fixing member 5 to be lifted of bottle gouard moved by hands 4 cable wires, movement by triangle steelframe 1 and bottle gouard moved by hands 4 erection & lifts, member in place, forming lifting appliance is that Ba Gan hangs;

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

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

D, member handling, behind appointed place, are at first docked rear welding by hoisting component with installation component or bolt is connected, and the temporary fixed point of member to be lifted stressed can meet member self off the hook when stressed.

Claims (2)

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

A, employing are fixed and are connected with the steelframe of movable tray with the triangle steelframe of lifting cross beam, bottle gouard moved by hands is installed on lifting cross beam, by the fixing member to be lifted of bottle gouard moved by hands cable wire, movement by the triangle steelframe and bottle gouard moved by hands erection & lift, member in place, forming lifting appliance is that Ba Gan hangs;

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

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

D, member handling, behind appointed place, are at first docked rear welding by hoisting component with installation component or bolt is connected, and the temporary fixed point of member to be lifted stressed can meet member self off the hook when stressed.

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

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