品名

单梁起重机

应用

操作规程

c．做好交接班工作。

Of the goods

Single-girder crane

application

Single girder bridge crane is widely used in machinery manufacturing, petroleum, petrochemical, metallurgical workshop workshop, ports, railways, civil aviation, power station, paper making, building materials, electronics and other industries workshops, warehouses, yard, etc. With compact dimension, low headroom, light weight, small wheel pressure, etc.

Operating procedures

Before work

A. single girder crane with bridge, drivers, succession, before driving to hook, rope, and security devices and other parts for inspection according to the requirement of the check card, found the abnormal situation, should be ruled out.

B. ground controlling single girder bridge crane, each class should have the specialist is responsible for the inspection according to the requirement of the check card, found the abnormal situation, should be ruled out.

C. the operator must be confirm there is no person, walk or orbit can be closed the main power supply. Lock on when the power supply circuit breaker or a billboard, should by the relevant people get rid of rear can close the main power supply.

In the work

A. each class lifting heavy objects for the first time (or load reaches maximum weight), should be after hanging from the ground 0.5 meters high, restore the weight down, check the brake performance, after confirmation and reliable, and then to normal operation.

B. strictly enforce the system of the "ten don't hanging" :

(1) the command signal is unknown or disorderly command not mourn;

(2) more than the rated lifting weight without hanging;

(3) sling used unreasonable or objects bound to hang not firm not hanging;

(4) hanging on someone or have other floating put items not mourn;

(5) the brake or other braking safety device failure not mourn;

6 the hang of driving the weight directly processed without hanging;

7 slanting pull hang on don't mourn;

Today is an object not mourn;

Pet-name ruby buried objects don't pull out hanging;

Attending with angular pieces of objects, not mat not hanging;

C. found abnormal, stop immediately, to cut off the power supply, check the reason and ruled out in time.

After the work

A. to hook up to a certain height, cart parked in the designated position, the controller handles placed in the "zero"; Pull the knife switches, cut off power supply.

B. for routine maintenance.

C. to do a good job of succession.