爱秘密外文原文
Lift
Auto lift refers to vehicle repair industry for the lifting of the steam guarantees the equipment. Lift in automobile maintenance and curing plays a very important role, whether the vehicle overhaul, or minor repairs and maintenance, are inparable from it, and its products have a direct impact on nature and quality maintenance personnel safety. The scale of maintenance and curing enterpris, whether maintenance range of vehicles comprehensive repair shop, or business scope single street shop (such as tire store), almost all equipped with lifting machine.
From 1990's, domestic lifting machine gradually became popular in China, with the increa of auto posssion, lift as an important tool for car maintenance, demand too greatly incread. Now lift market has nearly 100 Chine and foreign brand, product ries hundreds of thousands. Lift foreign famous brand has bend - Rotary, pak, domestic have antell force, million force AMREOC, jinhua (open JIG), han MaiKeSen, quence of, yuan levy, so f, extensive force, etc.
classification
Foreign brands though prices higher, but rely on its product quality, stable performance, the equipment is simple, established in dealers good reputation. As in recent years the development of domestic lifting machine industry, no matter in product design, technical development or after-sales rvice, were a lot of improvement, sales have greatly improved.
Lifting machine according to the function and shapes points, can generally be divided into, two columns, four-column, scissor three categories.
组织部职能u
According to the function can be divided into four-wheel location type peace plate; According to occupy space can be divided into the ground type and Tibetan; The ground type, suitable for without any repair mode, some on the floor slabs not suitable to install two column lift and ordinary four-column lift, and the machine and floor surface wide, so you can drive can be installed in any of the floor above, resolve customer site problem. Scissor lift than two columns and four-column lift the biggest
英语改错题
advantage is not taking up space, convenient u, the deficiency is fill oil balance is very strict, and the need to have control box, cost is more expensive.
Four-column lift product features如何自我管理
1, lift up to maximum lifting height limit a switch can automatically automatically cut off the power of hydraulic pump circuit.
2, powerful high-horpower motor.
3, lifting ability reach 350 tons.
4, safe and reliable insurance device.
5, practical design.
6, low noi, low vibration design.
7, expanded lift platform width.
8, spacious operation space.
9, 100% prevent cylinders spills.
10, electric hydraulic type cond lifting.
11, import reversing valves, manual directional control, electric reversing two models to choo from.
Zimu scissor lift product features
南武当
1, each lifting machine is equipped with a small cut, this small cut with the Lord with the same hydraulic balance control cut, the maximum lifting height way 400mm ascension.
2, the four-wheel location with high precision. The hydraulic oil cylinder deputy Lord of the way that the system has the following advantages: balance
No link rod, work and comfortable, barrier-free, the distance between the running boards can be adjusted freely.
3 and the minimum height, can only 220mm above ground installation for reducing costs.
4, photoelectric switch detection by lifting balanced guarantees vehicle safety.
5 all the oil cylinder, equipment installed explosion-proof valve, prevent oil cylinder failure safety after a sudden decrea guarantee.
The world's first unique inversion oil cylinder two columns lifting machine
In respon, the independent development of countryside policy motor repair the world first inversion double oil cylinder column lift, the operation is simple, lifting machine of the space is little, the price is cheap, very appropriate in the country with TouJian pits.
Lifting machine USES the principal deputy oil cylinder and lifting more stable.
Unilateral manual to unlock, operation more convenient.
Equipment design is exquisite, convenient installation.
Equipment for 2300mm within the span only, saving field.
Automatic protection turned arms.
U cross square tube, the strength of the sliding Taiwan incread by 50% or more.
Lifting machine adopts maintenance-free sliding ts the slider.
Powder painting, surface more luster, more durable, more durable.
生态文明黑板报Lift safety operation procedures
A, should remove lift before u near the fixture and sundry hamper operations, and check whether normal operating handles.
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Second, operating mechanism nsitive effective, hydraulic system are not allowed to have crawled phenomenon.
Third, a car, four teams in same plane Angle should, adjust a horn pads height make its contact vehicle chassis support area.
Four, a car, not too high, branch of the vehicle team up to lock after four bracket.
Five, stay after lifting vehicles should be into lifting machine support block to adjust the model provisions are moving the lifting point.
Six, lift at personnel should leave vehicles, lifting to need highly, must inrt insurance locking pin, and ensure safe and reliable to start underneath the car homework.
Seven, except subsidies and minor repairs project outside, other trival heavy lifter operation that may in the operation of repair.
Eight, the lifter not frequent fluctuations.
Nine, a car lifting want firm, landing to slow.
Ten, someone operations lifting lift is strictly prohibited.
Eleven, found that the operator is ineffective, not synchronous motor, bracket uneven or hydraulic parts shall promptly report, leakage of oil, not in spite of operation.
Twelve, homework finished should remove debris, clean the lift around to keep site neat.
Thirteen, regular (half an year) ruled out lifting oil cylinder eper, check and the amount of oil, the oil is enough should be timely refill the same brand of pressure oil. At the same time should check lubrication, lift transmission gears and w bar.
Auto four-wheel u method and the matters needing attention
One, get on preparatory work before:
Tested vehicles driving on lifting machine before, needs to check whether the four wheels tire pressure conforms to the standard tire pressure. Whether badly worn tread pattern. Sure lift two bearing plate width and the tested vehicles before and after the wheelba in line, then lift troops to its lowest point, ensure corner after the plate and
the board after into fixed pin, then will be measured on lifting machine vehicles. Vehicles in lifting machine should be in front, don't make the body to askew. The two front wheel will fall vehicle in two corner, and the center of the disk on the disc to Angle plate in tire uniform distribution of both sides. Vehicle flameout, pull handcuffed brake, shake her left side, window glass driver left vehicles. Operator need forcibly pressure respectively the front and the rear bodywork, to make the vehicle suspension ret. After the installation four during production.
Second, installation fixture:
According to the test vehicle wheels to adjust size fixture. First LongZhao position, below two adjustment to the right size position, then adjust the length of two card arm out. The first two LongZhao below, in the top of the steel wheel, then raid outside edge, and loon the LongZhao above the knob, adjust its position, that is also in the top of the steel wheel is raid outside, and then tighten the knob. The next step is to u his hands and promote activity in the fastener rod, to make CARDS in the wheels can card arm, then hang curity within the tattoo hook, check fixtures is installed firmly.
Three, installation controller is equipped:
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According to the corresponding four nsors installed to the wheels of the fixture position. Should pay attention to in the positioning shaft nsor to daub spar of lubricating oil (cannot besmear butter), in order to prevent the long time after inrtion caud wear, can't accurate positioning shaft installed in place, affect the measurement precision. Connecting communication cable and Angle to disk cables. The arrow on the cable plug sockets and of the arrow after, you can directly inrted. Four cable length of the difference just is different, the two root 6.5 meters cable is ud for connecting controller is equipped with two front's nsors, two 4.5 meters in the cable is mutual connection. Before and after nsor Each nsor has three socket, above two are the same, the one below is ud for connecting corner plates. Cable connection good after, unplug corner after the plate and skateboard fixed pin. Give the vehicle lifting the lowest lift down the safety lock up the grid position, in order to ensure lifting platform in horizontal status. On the nsor and controller is equipped power indicator, press R key or the corresponding position key activation each nsor, after the nsor is put on the level of fixed the knob, tighten the bubble in roughly the level of position.
Four, operation controller is equipped:
