The installation of anala eli eletiseis a crucial process that demands precision and attention to detail to ensure the safe and efficient operation of the electric hoist. O le malamalama ma le mulimuli i laasaga faʻapipiʻi saʻo e taua mo le faʻapipiʻiina manuia.
O le fa'apipi'iina o le ala ose la'asaga taua i le fa'apipi'iina atoa o li'o eletise. E masani ona fa'apipi'i ma fa'aoga i luga o ala fa'a-U ona o lo latou mautu ma talafeagai mo fa'aoga eseese. O lenei uiga o ala U-foliga e maua ai se tulaga faʻalagolago ma malupuipuia mo le faʻaogaina o le eletise.
O le laasaga muamua i le faʻapipiʻiina o le faʻatulagaina o le uaea uʻamea i le ogatotonu o le ala. Aemaise lava, ua tuu le uaea uamea i le pito i luga o le I-beam. O lenei tulaga e taua tele aua e maua ai le lagolago talafeagai ma le taʻiala mo le gaioiga o le eletise eletise. O le filifiliga o le uaea uamea e taua, ma i lenei tulaga, a 10mm tapered wire rope or round steel bar is typically used. The 10mm diameter provides sufficient strength to handle the weight and forces exerted by the electric hoist and the loads it will be lifting.
The top of the steel cable is fastened with a turnbuckle. The turnbuckle serves several purposes. Muamua, it allows for tension adjustment of the steel cable. This is important as it ensures that the steel cable is taut and provides a stable path for the electric hoist to move along. By adjusting the turnbuckle, the tension can be optimized to prevent sagging or excessive stretching of the cable. Secondly, the turnbuckle provides a secure connection point, reducing the risk of the cable coming loose or detaching during operation.
The sliding ring is a critical component in the installation. It is designed to allow smooth movement of the electric hoist along the steel cable. The sliding ring is made up of two rings buckled together with a certain margin. This margin is essential to avoid scraping and jamming of the steel cable. When the electric hoist moves along the cable, the sliding ring glides smoothly, reducing friction and ensuring efficient operation. The two rings are designed to fit snugly around the steel cable while still allowing for easy movement.
The steering ring is another important element. It is composed of two rings connected by bolts and is designed to rotate freely. One end of a steering ring is sleeved on the steel cable. O le mama faʻataʻitaʻi e avea o se pito i luga mo le gaioiga o le eletise eletise. A'o fa'agaoioi le si'i eletise, o le mama foeuli e mafai ai mo suiga lamolemole i le itu, fa'aagaioi le si'i i luga o se laina sa'o po'o se gaio'i fa'ata'amilo pe a mana'omia. E taua tele le mafai ona feliuliua'i saoloto aua e fa'aitiitia ai le fa'amamafa i luga o le uaea u'amea ma vaega fa'ae'e, faʻamautinoaina le tumau umi ma le faʻamaoni.
Ina ua uma ona tuua le uaea ta'i afi, o le uaea faʻapipiʻi paʻu o loʻo faʻamauina i le pito i lalo ole mama faʻataʻavalevale. O le uaea fa'apipi'i pa'u e maua ai le feso'ota'iga eletise i le va o le afi eletise ma le puna eletise. O le faʻapipiʻiina i le pito i lalo ole mama faʻataʻitaʻiga e faʻamautinoa ai o loʻo i totonu o se tulaga malupuipuia ma e le faʻalavelave i le gaioiga o le siʻi.. The rubber sheath provides insulation and protection against electrical hazards, ensuring the safety of the installation.
Then, one end of multiple sliding rings is threaded onto the steel cable. These sliding rings play a crucial role in supporting the weight of the electric hoist and facilitating its movement along the cable. By threading multiple sliding rings onto the cable, the load is distributed evenly, reducing stress on individual components and ensuring smooth operation. After threading the sliding rings onto the cable, the rubber-sheathed wire is fixed at the lower end of the sliding ring in sections. This step ensures that the electrical connection is maintained throughout the length of the track and that the wire does not become tangled or damaged during operation.
The front end of the electric hoist is connected to the motor and can rotate freely. This connection allows the motor to drive the hoist and control its movement. The ability to rotate freely is important as it allows for smooth operation and reduces stress on the motor and hoist components. The rear end of the electric hoist is connected to the power supply. This connection provides the electrical energy needed to operate the motor and perform the lifting and lowering functions of the hoist.
Under the traction of the motor and with the steering ring as the center, the traction steel cable moves in a straight line or in a circular motion. The motor provides the power to move the hoist along the steel cable. The steering ring acts as a guide, fa'amautinoaina o lo'o mulimuli le si'i i le ala e mana'omia. Pe gaioi i se laina sa'o po'o se gaioiga lapotopoto, le tuufaatasiga o le afi, uaea uamea, mama faasee, ma le mama foeuli e galulue faʻatasi e tuʻuina atu se tali faʻalagolago ma lelei le siitia.
Faataitaiga, i totonu o se faleteuoloa fale gaosi oloa, le faapipiiina o se ala eli eletise mulimuli i laasaga nei. O le uaea uʻamea o loʻo tuʻuina ma le faʻaeteete i luga o le I-beam, ma o le turnbuckle e fetuutuunai ina ia mautinoa lelei le vevesi. Ua fa'apipi'i mama fa'ase'e ma mama fo'i e fa'ataga ai le fa'agaioiga sologa lelei o le si'i. Ua feso'ota'i ma fa'amautu le uaea ta'ita'i afi ma le uaea fa'apipi'i pa'u, fa'amautinoaina se feso'ota'iga eletise fa'alagolago. A mae'a fa'apipi'i, e mafai ona fa'aoga le uila eletise e si'i ma fa'agaoioi uta mamafa i totonu o le faleteuoloa, faʻaleleia atili le lelei ma le gaosiga.
I le faaiuga, o laasaga faʻapipiʻi o seala eli eletise e lavelave ae taua mo le faʻamautinoaina o le saogalemu ma le faʻaogaina lelei o le eletise eletise. E ala i le mulimulitaʻia ma le faʻaeteete i laasaga nei ma le faʻaaogaina o vaega sili ona lelei, e mafai ona maeʻa lelei le faʻapipiʻiina, tu'uina atu se tali fa'atuatuaina si'itia mo fa'aoga eseese.
