A construction hoist is a lifting system often used at construction sites to lift personnel and materials to upper levels of unfinished buildings. The passenger hoist consists of a cage (or two) in which people will stand during transport, and a track that is mounted to the building. The cage will travel along this track by means of a rack and pinion drive system, and the cage can be stopped at various locations along the track. This allows people to load or unload at any floor along the length...
The derrick crane is a large hoisting mechine similar to tower crane in most respects, except for its stationary foundation. The Derrick Crane Roof Crane is installed in a fixed place. The mast and jib are fasted to a slewing platform. The mechanism and electrical parts are also placed on the platform. Technical Parameters of DCB30-18 Derrick Crane
1. Check all electric parts wires and Electrical Cable regularly, and repair or replace the damaged parts timely. 2. Stop working in time when the motor is overheating, continue running after the trouble is cleared. The lubrication of motor bearing should be good. 3. Keep the contact surface of brush clean, adjust the pressure of brush to assure the contact area is above 50%. 4. Clean the dust on the electric equipment timely and keep the control box and distribution box clean. 5. Contact...
ZLP Series Suspended Working Platform Suspended platform, as temporary suspended cradle platform, are widely applied in maintenance applications such as curtain fecade cleaning in high rise building, painting, glazing repairs, bill- board painting, cable installation and other outer working of high rise building up to 150 meters about 30 floors high. Our ZLP series suspended platform cradle, ZLP1000, ZLP800, ZLP630, ZLP500, ZLP400 and ZLP150, are good choices for fulfill above outside of wall...
Construction hoist are an efficient and safe means of transporting people and materials on a construction site. They help increase productivity and safety, thereby saving time and money. The max. capacity of BQ SC series construction hoist could comes up to 3 ton. • To maximize safety, BQ passenger hoist is equipped with motor brakes, a mechanical safety device, limit and safety switches. • Running smoothly at starting and braking. • Small start-up current, energy saving. • Low mechanical wear...
A crane is a machine that is capable of lifting heavy goods to great heights with little human assistance. A luffing crane is a good choice for work sites where two or more cranes are working at the same time. This is because the slewing radius is highly reduced in comparison to standard tower crane types. The luffing tower crane also has a higher lifting capacity because the weight is transferred from the crane’s jib much more effectively.
The standard mast section of the tower crane consists of four independent steel frames. The four-beam type steel frame is connected together by a hinged hole bolt to form a standard section. Each type of steel frame is composed of a main limb, a fishtail plate, a diagonal web, a connecting plate and a gusset plate. BQ S24 model of tower crane mast section is 1.2m Tower Crane Mast Section, which could be used for Potain MC80 tower crane mast section. The main chord is ∠160*16, and the pin size...
Tower crane has a free standing height, beyond its free standing height, the Tower Crane Wall Tie (Tower Crane Anchorage Frame) will be required. An anchorage frame secures the tower crane mast to a structure or framework and provides stability when the tower crane is under load or experiencing wind forces. The number of tower crane anchor is calculated by taking into account such factors as the type of crane, jib length, height under hook, and maximum out-of-service wind speed. Based on the...
L46A1 1.6m Mast Section for Tower Crane 1. Introduction The mast section of tower crane refers to the truss-shaped columns that give the crane its working height. Instead of being one continuous column, they are designed to be bolted to each other and other crane components. The concrete base and the mast columns impart stability to the crane and prevent it from toppling over. Tower crane mast section is an important part for one set of tower crane, it plays a very important role in the whole...
GHP6520 Topless Tower Crane Max Load 12Ton The biggest characteristic of Flat top tower crane is it has no tower top and pull rod, the outrigger and tower body forms rigid joint, which strengthens the structural strength of big arm and balance arm. Flat top tower crane also called topless tower crane is easy for assembly. May Flat Top Crane have been used on construction projects or near airports where overhead clearance is taken into a consideration. BQ models of flat top tower crane...
GHT6024-10 (MC205) tower crane is top-slewing with novel design, advanced mechanism and reliable performance and can provide you with three types: travelling type, stationary and inside-climbing. Tower crane's max. working range is 60 m with max hoisting capacity 10t. Customers can choose change frequency conversion speed change technology on the hoisting, trolleying and slewing mechanism about the tower crane. BQ 10ton Topkit Tower Crane has the same design with Potain tower crane MC205.
Construction hoist are an efficient and safe means of transporting people and materials on a construction site. They help increase productivity and safety, thereby saving time and money. The max. capacity of BQ SC series passenger hoist could comes up to 3 ton. To maximize safety, BQ hoists are equipped with motor brakes, a mechanical safety device, limit and safety switches. - Running smoothly at starting and braking. - Small start-up current, energy saving. - Low mechanical wear with long...
The biggest characteristic of Flat top tower crane is it has no tower top and pull rod, the outrigger and tower body forms rigid joint, which strengthens the structural strength of big arm and balance arm. Flat top tower crane also called topless tower crane is easy for assembly. May Flat Top Crane have been used on construction projects or near airports where overhead clearance is taken into a consideration. BQ models of flat top tower crane GHP5517-8；GHP6016-8; GHP6016-10; GHP6518-10;GHP...
MC205 tower crane is top-slewing with novel design, advanced mechanism and reliable performance and can provide you with three types: travelling type, stationary and inside-climbing. Tower crane's max. working range is 60 m with max hoisting capacity 10t. Customers can choose change frequency conversion speed change technology on the hoisting, trolleying and slewing mechanism about the tower crane. BQ 10ton Tower Crane has the same design with Potain tower crane MC205.
A luffing jib crane is characterized by the ability to raise and lower its jib, which allows it to reduce the turning radius. This type of crane, the luffing jib tower crane, is the best solution for very congested sites where there are buildings, other cranes or space limitations. This is because the slewing radius is highly reduced in comparison to standard tower crane types. The luffing tower crane also has a higher lifting capacity because the weight is transferred from the crane’s jib much...
The Derrick Crane is installed in a fixed place. The mast and a jib are fasted to a slewing platform. The mechanism and electrical parts are also placed on the platform. The height of the working platform can be adjusted within 1150-1800mm with arm which can be stretched out and drawn back. It can be widely used on parapet and complicated building in different height. The derrick crane is a large hoisting mechine similar to tower crane in most respects, except for its stationary foundation. BQ...
Parameter of Construction Passenger Hoist • Model: SC150 • Single Cage or Double Cage: Single Cage • Standard Cage Inner Size: 3000*1500*2200mm • Mast Section Size: 650*650*1508mm • Max. Load: 1500kg • Work Speed: 33m/min • Control System: PLC control SC construction hoist is vertical transport machinery driving by pinion and rack, mainly used on construction site for transportation of personal and materials. As a permanent or sub-permanent external elevator, it also applies to store house,...
BQ FlatTop Tower Crane GHP6016-6 is a very popular model in Europe market, with free standing height up to 60.6m, max. load 10t, jib length 60m, GHP6016-10 Topless Tower Crane is one of the most ecnomic and quility tower crane of BQ in construction site.
Suspended platform, as temporary suspended cradle platform, are widely applied in maintenance applications such as curtain fecade cleaning in high rise building, painting, glazing repairs, bill- board painting, cable installation and other outer working of high rise building up to 150 meters about 30 floors high. Our ZLP series suspended platform cradle, ZLP1000, ZLP800, ZLP630, ZLP500, ZLP400 and ZLP150, are good choices for fulfill above outside of wall work. Based on the different material,...
The equipment operation workers are carried out at the end of each week. The maintenance time is: general equipment 2h, fine, large, thin equipment 4h. 1.Before lifting operation, it is necessary to carefully check the binding and hooking of the lifting object, especially for the heavy and bulky heavy goods that should be heavy. It should be checked again whether the tower crane pulley group magnification is appropriate, the condition of the counterweight and the brake, etc.; for the pulley...
A crane is a machine that is capable of lifting heavy goods to great heights with little human assistance. A luffing crane is a good choice for work sites where two or more cranes are working at the same time. This is because the slewing radius is highly reduced in comparison to standard tower crane types. The luffing tower crane also has a higher lifting capacity because the weight is transferred from the crane’s jib much more effectively.
Parameter of Luffing Jib Tower Crane GHD5030-10 Tower crane is a common form in urban construction sites. This kind of crane is anchored on the ground, provides an optimum blend of height and lifting capability, which is usually used for building multi-storey city building. A luffing-jib crane is characterized by the ability to raise and lower its jib, which allows it to reduce the turning radius. This type of crane, the luffing tower crane, is the best solution for very congested sites where...
As a kind of crane, the tower crane has a hoisting mechanism, a trolley mechanism and a slewing mechanism. The special feature of the inverter of the tower cranes is that it is used for the potential load of lifting, the impact and inertia are large, and the starting torque of the frequency converter is very high. The other aspect is to input three-phase electricity, and then the inverter uses IGBT to form DC, and then according to the different gear positions, the speed is different. According...
I. Pre-operation inspection I.1 It is necessary to go through the formalities of handover, check the filling of the mechanical resume and the shift record, and the items listed. I.2 Loosen the rail clamp before operation and fix the rail clamp according to the specified method. Clear the obstacles of the walking track, check the travel limit stop at both ends of the cross rail is not less than 2~3m, and check the straightness, slope and height difference of the track, which should meet the...
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კონფიდენციალურობის შესახებ განცხადება: თქვენი კონფიდენციალურობა ჩვენთვის ძალიან მნიშვნელოვანია. ჩვენი კომპანია გვპირდება, რომ არ გაამჟღავნოს თქვენი პირადი ინფორმაცია ნებისმიერ ექსპოზიციაზე, თქვენი მკაფიო ნებართვებით.
შეავსეთ დამატებითი ინფორმაცია, რომ უფრო სწრაფად დაგიკავშირდეთ
კონფიდენციალურობის შესახებ განცხადება: თქვენი კონფიდენციალურობა ჩვენთვის ძალიან მნიშვნელოვანია. ჩვენი კომპანია გვპირდება, რომ არ გაამჟღავნოს თქვენი პირადი ინფორმაცია ნებისმიერ ექსპოზიციაზე, თქვენი მკაფიო ნებართვებით.