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Corridor connecting system for two tower bodies of portal main tower

A technology for connecting systems and corridors, applied in bridge parts, measuring devices, instruments, etc., can solve the problems of lack of real-time monitoring data and cumbersome processes, and achieve the effect of facilitating the construction process and improving construction efficiency.

Active Publication Date: 2020-12-29
TONGJI UNIV
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This process is relatively cumbersome and does not have the function of real-time monitoring data

Method used

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  • Corridor connecting system for two tower bodies of portal main tower
  • Corridor connecting system for two tower bodies of portal main tower
  • Corridor connecting system for two tower bodies of portal main tower

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Embodiment Construction

[0039] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] In this embodiment, it is suitable for the corridor connecting device of the two tower bodies of the portal main tower, see Figure 1 to Figure 5 , including walkway rail 1, guardrail 2, pedal 3, support unit fixed steel plate 4, lower telescopic unit 5, clamping unit 6, anchor unit 7, support unit 8, hydraulic cylinder 9, motor 10, safety guide rail 11, safety steel cable 12. Tower deflection displacement detection device 13.

[0041] Among them, the walkway rail 1 such as figure 2 , the two sides are steel rails, and the middle is a steel cross brace; the guardrail 2 is welded on the steel rails on both sides of the aisle rail 1; the pedal 3 is divided into several parts, which are arranged from the side with the hydraulic cylinder 9, and each part of the pedal is completely The end point of the expansion is the starting point of ...

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Abstract

The invention relates to a corridor connecting system for two tower bodies of a portal main tower. The corridor connecting system comprises a corridor device body, connecting devices, a steering adjusting device, tower deviation displacement monitoring devices and a safety device, wherein the connecting devices are arranged at two ends of the corridor device body, one end of each connecting deviceis connected with the corridor device body, and the other end of each connecting device is connected with an operating platform of a hydraulic creeping formwork; the steering adjusting device is in transmission connection with the connecting devices through gear units to realize steering adjustment of the connecting devices; and the tower deviation displacement monitoring devices are arranged atthe two ends of guardrails of the corridor device body. Compared with the prior art, the corridor connecting system applied to hydraulic creeping formwork method construction of the two tower bodies of the common portal main tower has the advantages that when the hydraulic creeping formworks creep, the length and the angle can be adjusted through a telescopic device and the steering adjusting device to adapt to the distance change of the tower bodies and the possible construction asynchronism of the two tower bodies, construction of the tower bodies of the main tower can be monitored in real time through the tower deviation displacement real-time monitoring devices, and a telescopic system remarkably facilitates the construction process and improves the construction efficiency.

Description

technical field [0001] The invention relates to the field of bridge construction, in particular to a corridor connection system for two tower bodies of a portal-type main tower. Background technique [0002] At present, in the construction technology of the portal main tower, there are mainly two construction methods for the tower limb and the beam: 1) synchronous construction of the tower limb and the beam (synchronous tower beam); 2) asynchronous construction of the tower limb and the beam (asynchronous tower beam). Among them, the synchronous construction of the tower beam can ensure the integrity of the tower limb and the beam structure and the quality of their combination. However, during the construction process, the hydraulic climbing formwork device needs to be removed at the beam and installed after the beam construction is completed, resulting in The construction period directly affects the subsequent tower leg construction. In the tower-beam asynchronous construc...

Claims

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Application Information

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IPC IPC(8): E01D19/14E01D19/00G01B21/24
CPCE01D19/00E01D19/14G01B21/24
Inventor 刘超李世豪张璐阳
Owner TONGJI UNIV
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