Tower crane self-reversing support system installation
A support system and tower crane technology, applied in cranes and other directions, can solve the problems that tower cranes cannot be used efficiently, prolong the construction period, etc., and achieve the effect of liberating hoisting time, saving construction period, and liberating hoisting times.
Active Publication Date: 2018-09-04
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology
[0004] In view of the above, the present invention provides a tower crane self-reversing support system device, by setting a self-guiding beam and a pulley block extending outwards and hanging outside the slewing support device on the upper part of the slewing support device of the tower crane, using the self-guiding beam And the pulley block is used to hang and reverse the steel structure, which solves the technical problems that the tower crane cannot be used efficiently and the construction period is extended, and achieves the purpose of the tower crane reversing the steel beam by itself
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[0024] For the benefit of the understanding of the present invention, the following combination Figure 1 to Figure 6 and examples are described.
[0025] see figure 1 , figure 2 , the present invention provides a tower crane self-reversing support system device, which is used to install a tower crane 10, the tower crane 10 includes a tower body 11 and a slewing support device 12, and the tower body 11 is composed of standard joints 110 overlapping upwards, so The slewing support device 12 is arranged on the top of the tower body 11 to support the direction and setting of the rotating boom. The slewing support device 12 has a top platform 121; the tower crane self-reversing support system device of the present invention includes a reversing device 20 and the power unit 30 are respectively arranged inside the tower body 11 on the upper part of the top platform 121 and the lower part thereof.
[0026] Such as figure 1 , figure 2 , the reversing device 20 is located on the...
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The invention relates to a tower crane self-reshipment supporting system device. A tower crane comprises a slewing bearing device with a top platform; the tower crane self-reshipment supporting system device comprises a reshipment device and a power device; the reshipment device is arranged on the top platform and provided with a self-guided beam and a pulley block, the self-guided beam is provided with an inner end connected with the top platform and an outer end suspended outside the slewing bearing device, and the pulley block is provided with a movable pulley and a hook head connected with the movable pulley; the power device is provided with a winch arranged on the tower crane and a steel wire rope, one end of the steel wire rope is connected to the winch in a wound manner, and the other end of the steel wire rope is wound around the movable pulley; and the winch controls unwinding or winding of the steel wire rope so as to pull the hook head to move in the vertical direction. By means of the above technical scheme, the tower crane self-reshipment supporting system device solves the technical problems that the tower crane cannot be efficiently used, and the working period is prolonged, and the aim of achieving steel beam self-reshipment by the tower crane is achieved.
Description
technical field [0001] The invention relates to the technical field of internal climbing tower crane climbing construction, in particular to a tower crane self-reversing support system device. Background technique [0002] Tower crane is the most important vertical transportation tool in high-rise construction. The most commonly used vertical transportation tool in high-rise building construction is an attached independent tower crane. The tower crane cannot meet the construction needs, and at the same time, the impact of the group tower operation is considered because the core tube is small. Therefore, in the super high-rise construction, the inner crawling jib tower crane is used instead. The inner crawling jib tower crane is a tower crane installed in the elevator shaft or stairwell inside the building, and can gradually climb upwards with the construction process. The inner crawling arm tower crane needs three sets of load-bearing steel beams to form a support system du...
Claims
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IPC IPC(8): B66C23/16B66C23/62
CPCB66C23/16B66C23/62
Inventor邓明胜苏亚武张连魁林冰候天扬宋鹏飞佟玲宋金玲郑曦陈悦蔺玉洁
OwnerCHINA CONSTR EIGHT ENG DIV CORP LTD