BZ fixed-slewing jib crane operation and maintenance, you know?

BZ fixed-slewing jib cranes, which will commence following description, including structural operations, commissioning and maintenance of these three areas using the knowledge and understanding of these, plus forward an article, I believe we will this spin jib crane has a profound impression on the use of a rough idea.
1 Structural operations
BZ fixed-slewing jib crane is a column, beam, gear and chain hoist four parts.
BZ-type fixed column jib crane is achieved through flashlight door button operation, a total of eight buttons on the door flashlight, respectively, control the crane fast rise, fast fall, slow up, slow down, turn around and other operations.
(2) test
When the crane fully assembled complete, you can test it. Before the test, the rotary gear oil injection lubrication, and then conduct a trial run. First press the button, and then check the direction of rotation of the bridge crane and the instructions are consistent with flashlight door, if not match, it should be adjusted.
3 Using Maintenance
(A) the crane operator should strictly abide by the rules to operate, must not be allowed to overload.
(2) does not allow the use of terminal bezel, as parking approach.
(3) for the heavy chain or rope bundle have sufficient strength, and to tightly and ropes to be the center of the hook to ensure that no slippage.
(4) should be vertical for heavy lifting and moving, can not use electric hoist to drag heavy objects, but can not collide.
(5) when lifting heavy objects above and below are prohibited to stand. End of the work or rest, you can not place heavy objects hanging in the air, to prevent accidents.
(6) Every six months, the response to the rotation of the hoist crane site to check if the paint has come off, you can make up brush or heavy brush, as the case may be.