Kako To Prevent The Hook Bridge Crane From Tipping Over?

Kako preprečiti kljuko most žerjav iz Preklop Več?

 

A hook Bridge Crane, Also Known as an Overhead Crane, is a versatile type of machinery using in industrial settings for life.
 

V bistvu, It Consist of a Horizontal Beam that Spans Across A Designated Space, Called A bridge, and one or more hoists that attach to the most.
 

Te dvigala se uporabljajo za dvig in nižje obremenitve medtem ko most lahko premika vzdolž dolžine območja , izdelava it enostavno do dostopa različnih lokacij.

 

Uporaba uporabe kljuke most žerjavov je pogosta, in varnost težave privedle o z jih ne bi smele biti podcenjene, še posebej problem žerjav preklapljanje, ki ne samo Anangers personal safety, but also brings huge economic losses to enterprises. The editor will common The 8 major reasons are sorted out as follows, hoping to bring you some help.

 

 

1. Cesta na kateri žerjav potuje mora biti ravno, trdna in zanesljiva, in parkirišče mesto mora biti stanovanje. The mehka tla sloj in temelj jama bi morala biti zgoščena in rein prisilna, i cesta površina treba biti ravna i čvrsta. Po potrebi, sleepers, roadbed boxes or thick steel plate tracks should be laid on the moving part of the crane;

 

2. The slings and rings of the binding components should be calculated, and the lifting tools used should be overhauled and checked regularly, and the damaged ones should be zamenjena. The binding method should be correct and firm to prevent the sling from breaking or slipping off the component during hoisting, causing the crane to lose weight iznenada i tip over;

 

3. Za navpične in velike komponente, teža mora biti pregledana in vezava mora biti zanesljiva. Komponente z neznano težo in lahek vezavo ne biti dvignjene za preprečiti žerjav krak od loma;

 

4. Ko dvigovanje komponente, the sling should be kept navpično, in should not be dragged poliquely beyond the slewing radiu žica crane, so as to to avoid overloading and wire rope slipping or breaking the rope, making the crane unstable.
 

Ko dvigovanje težke komponente, pull vrvi bi morali biti zagotovljeni. Ko je dvig žerjav navpično, dviganje, znižanje in zlewing od razc mora biti stabilan, i it must not shake in the air. At the same time, emergency braking or shock vibration should be avoided as much as possible.
 

Zanesljivi tehnični ukrepi ukrepi niso sprejeti, kot so dodajanje a ravnotežje nasprotna teža na rep žerjav, vlečenje vetra vrvi iza krana, i brez homologacije relevantnih tehni?nih odseka, itd., it je ne dopustiti za lift.
 

To je strogo prepovedano za dvig dvig žerjav z preobremenitvijo, tako kot ne za pospeševanje nosilnost mehanskih delov in vzrok žerjav do tip nad;

 

 

5. The crane should try to avoid running at full load. When it is full load or close to full load, it is strictly prepovedan to perform two actions of lifting and turning (lifting and horizontal movement or lifting and walking) at the same time, so as to to avoid uneven roads or inercial forces. , causing the crane to be overloaded, resulting in a rollover accident.
 

Če je it potrebno za hang komponento za kratko razdaljo potovanje, komponento treba biti obrnjen na fronto žerjav, in višino od komponenta ne bi smela ne biti 50cm iz the ground. Pull the rope well to prevent swinging, and drive at a slow speed;

 

6. Ko dva dviga stroji delajo na isti čas, a varna razdalja več več kot 5 metrov je treba hraniti med suspendiranimi komponentami kavlji od dveh strojev za izogibanje trk nesrečam;

 

7. Med dvigom procesom, če je delovanje prekinjeno zaradi izpadov moči ali mehanskih okvar, ukrepi morajo biti sprejeti za dogovor z it, in komponente ne smejo biti dvignjene ali suspendovane v zraku;

 

8. Ko dvignete, tam bi morali biti a posebna oseba in polnjenje poenotenega ukaza.
 

Komandiranje osebje bi moralo biti locirano znotraj vida operaterja 2c in lahko jasno glej celoten proces dvigovanja.
 

Crane drivers must be familiar with the signals, operate according the the various signals of the commander, abide by the on-site procedures, obey orders and obey the command, and must not leave the post without authorization.
 

Ukaz signali bi morali biti enotno določeni v vnaprej, in signali morajo biti jasni in točni.

 

Dviganje Teža(t)		5	10		16/3.2		20/5		32/5		50/10
Razpon(m) Prilagojeno		10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5
Max. Dviganje Višina(m)	Glavni	16	16		16		12		16		12
	Aux				18		14		18		14
Dviganje hitrost(m/min)	Glavni	3.7	3.3		3.6		2.7		2.6		1.9
	Aux				3.8		3.7		3.7		3.37
Potovanja Hitrost od Rak(m/min)		9.3	10.3		10.3		10.3		9.8		8.9
Potovanje Hitrost od voziček(m/min)		12	12	12.5	12.5	12.6	12.5	12.6	12.6	12.3	12.3