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Supporting rod system used for tower crane supporting

A technology of support rods and tower cranes, which can be used in cranes and other directions to solve problems such as poor stability and inability to walk with loads.

Active Publication Date: 2015-10-28
浙江兆弟技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wheel-type, car-type and crawler-type tower cranes have no track device, which is convenient to move, but cannot walk with a load and has poor stability

Method used

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  • Supporting rod system used for tower crane supporting
  • Supporting rod system used for tower crane supporting
  • Supporting rod system used for tower crane supporting

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as figure 1 and Figure 10 As shown, a support bar system for supporting a tower crane includes a support beam 1 fixedly connected to the tower crane 100 and a connection beam 2 movably connected to the support beam 1, and a movable sleeve is fixed at the end of the connection beam 2 3. The support beam 1 is inserted into the movable sleeve 3 and is movably connected with the movable sleeve 3. The movable sleeve 3 is provided with at least one screw positioning assembly 4. The screw positioning assembly 4 includes a screw 5 and a The screw driver 6 that drives the screw mandrel 5 to move back and forth, the screw mandrel 5 can move back and forth along the axial direction of the movable sleeve 3 and when the end of the screw mandrel 5 is close to the tower crane 100, the end of the screw mandrel 5 can be aligned with the ...

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Abstract

The invention belongs to the technical field of construction, and relates to a supporting rod system used for tower crane supporting. The supporting rod system solves the technical problem that a tower crane cannot be moved smoothly in the prior art. The supporting rod system comprises a supporting beam which is fixedly connected with the tower crane, and a connecting beam which is movably connected with the supporting beam. A movable sleeve is fixed to the end of the connecting beam. The supporting beam is inserted in the movable sleeve and is movably connected with the movable sleeve. The movable sleeve is provided with at least one lead screw positioning assembly. Each lead screw positioning assembly comprises a lead screw and a lead screw driver capable of driving the lead screw to move front and back. Each lead screw can move front and back in the axial lead direction of the movable sleeve, and when getting close to the tower crane, the end of the lead screw can be fixedly connected or movably connected with the corresponding lead screw positioning assembly which is fixed on the tower crane. According to the supporting rod system used for tower crane supporting, the distance between the tower crane and a building can be adjusted automatically in the walking process of the tower crane, and thus the tower crane can walk smoothly.

Description

technical field [0001] The invention belongs to the technical field of construction engineering and relates to a support rod system used for tower crane support. Background technique [0002] Tower crane is the most commonly used lifting equipment on construction sites, also known as "tower crane". Raw materials for construction. Tower crane is an indispensable equipment on the construction site. [0003] Tower cranes can be divided into mobile tower cranes and fixed tower cranes. Mobile tower cranes can be divided into four types: track type, tire type, car type, and crawler type according to different traveling devices. The track-type tower crane is fixed on the walking chassis and can run on a specially designed track. It has good stability and high work efficiency, so it is widely used in construction and installation projects. Tire-type, car-type and crawler-type tower cranes have no track device and are easy to move, but they cannot walk with a load and have poor s...

Claims

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Application Information

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IPC IPC(8): B66C23/78B66C23/62
CPCB66C23/62B66C23/78
Inventor 周兆弟
Owner 浙江兆弟技术有限公司
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