A construction hoist is a lifting system often used at construction sites to lift personnel and materials to upper levels of unfinished buildings. The construction passenger hoist consists of a passenger hoist 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...
BQ GHT6015-10(H2515-10) Topkit Tower Crane BQ GHT6015-10T tower crane is top-slewing with novel design, advanced mechanism and reliable performance and can provide you with three types: travelling type, stationary type and inside-climbing type. The 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. Available BQ Hammerhead Tower Crane...
Tips for The Maintenance of Tower Crane Electrical System 1) Check all electric wires and cables 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...
Passenger Hoist Construction are an efficient and safe means of transporting people and materials on a construction site. Construction hoist helps increase productivity and safety, thereby saving time and money. Safety features of BQ Construction Hoists 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 service life.
Introduction of Construction Hoist 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...
Maintenance method of the slewing bearing device of the tower crane： (1) The mounting bracket of the slewing bearing of the tower cranes (the carrier supporting the lower surface of the ring gear and the seat placed on the upper surface of the inner race) must have sufficient rigidity and the mounting surface To be flat. Before the slewing bearing of the tower crane is assembled, the support shall be subjected to stress relief treatment to reduce the deformation of the slewing bearing. The...
Hammer head tower crane also called Topkit Tower Cranes is the tower crane with tower head. The tower head is the fulcrum of tie-bars chains connected to jib and counter jib. This tower crane design makes good advantage of the prosperity of bending vulnerability and pressing invulnerability and lowers the weight of jib & counter jib (simple transforming beam in mechanical model). This type of tower crane is lower in production cost, but is more demanding on the erecting and dismantling...
A luffing crane is also 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 GHD5522-12 BQ's 12ton luffing tower crane is one of the most popular models among all the tower cranes. BQ models of...
Paramenter of Flat Top Tower Crane of GHP6016-10 Flat top tower crane is easy for assembly. May Flat Top Cranes 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 6520-10；GHP6520-12; GHP7524-12; GHP7524-16,ect.
Repair and Maintenance of Tower Crane Mechanical Equipments： 1. Check the brake of each mechanism regularly, and adjust the gap between brake shoe and brake wheel to ensure the mechanism flexible and safety. And there should be no dirt on friction surface, if there was , it must be washed off by gasoline or thinners. 2. Check the wire rope regularly , if the broken or loose part exceeds the specified requirements, it must be replaced immediately. 3. Check the connection of each part regularly,...
Jacking is an important work in the use of tower crane, and is also an accident-prone stage. Only by making full preparations and take the announcements during and after the completion of the construction, can we ensure the smooth progress of the work. 1. Preparatory work before jacking of tower crane Prepare the mast sections to be added according to the required raising height of the tower, and line masts up along the jib. The on-site staffs in charge of jacking in their place according to...
1. Before hydraulic jacking, check the steel structure and hydraulic system, If the steel structure is found to be damaged by welding, cracking or leakage of the hydraulic system, it must be stopped for repair before installation. 2. Tower crane jacking should strictly follow the operating rules. Before jacking, turn the jib to the specified position. During jacking, only after the joint pre-tightening force of the added mast meets the requirements, can the rest mast be added again. Slewing and...
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 derrick crane is a large hoisting mechine similar to tower crane in most respects, except for its stationary foundation. BQ models of derrick crane includes 10T Derrick Crane 2533A, 6T Derrick Crane DCB20-6, 10T Derrick Crane DCB24-10, 12T Derrick Crane DCB30-12, 16T Derrick Crane DCB30-16, 18T Derrick Crane DCB42-18.
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,...
SC Series Construction hoist Middle Speed VFD Building Hoist Model: SC200/200 Single Cage or Double Cage: Double Cage Max. Load: 2000kg*2 Standard Cage Inner Size: 3000*1500*2200mm Mast Section Size: 650*650*1508mm Work Speed: 0-40m/min VFD Control: Yes Other Models of BQ Construction Hoist
BQ Construction 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 work....
BQ Derrick Crane DCB35-16 What is a derrick crane? The Derrick Crane Roof 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 derrick crane is a large hoisting mechine similar to tower crane in most respects, except for its stationary foundation. BQ models of derrick crane includes 10T Derrick Crane 2533A, 6T Derrick Crane DCB20-6, 10T Derrick Crane DCB24-10, 12T Derrick Crane DCB30-12,...
SC Series Construction hoist Middle Speed VFD Building Hoist 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. Other Models of BQ Construction Hoist
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 Tower Crane has the same design with Potain tower crane MC205....
Flat top tower crane is easy for assembly. May Flat Top Cranes have been used on construction projects or near airports where overhead clearance is taken into a consideration. Paramenter of Flat Top Tower Crane of GHP6016-10 Product Photos of GHP6016-10 BQ 8Ton Flat Top Tower Crane has the same structure like JOST, easy to installation and maintenance. BQ models of flat top tower crane GHP5517-8；GHP6016-8; GHP6016-10; GHP6518-10;GHP 6520-10；GHP6520-12; GHP7524-12; GHP7524-16,ect.
BQ 5T Hammerhead Tower crane Hammerhead Tower crane is also called Topkit Tower Crane. Hammerhead Type Tower Crane is the tower cranes with tower head. The tower head is the fulcrum of tie-bars chains connected to jib and counter jib. This tower crane design makes good advantage of the prosperity of bending vulnerability and pressing invulnerability and lowers the weight of jib & counter jib (simple transforming beam in mechanical model). This type of tower crane is lower in production...
Tower Cranes are used for civil construction and erection jobs. Fixed Tower Crane is used for bigger construction projects. These tower cranes products have maximum lifting heights of 100 metres and a working radius of up to 80 meters and BQ offers Tower Cranes in capacities ranging from 5 tons to 80 tons. Contact us : bq@bq-sy.com, www.bq-sy.com
GHT6024-10 (MC205) topkit 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 crane is also 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 GHD6037-16 BQ models of luffing tower crane GHD4015-6；GHD4510-6; GHD5012-8; GHD5020-10;GHD5030-10；GHD5522-12;...
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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.
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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.