Pipe blade assembling machine for rectangular shield

A segment assembling machine and rectangular shield technology, applied in shaft equipment, shaft lining, tunnel lining, etc., can solve the problems of small action range and lack of segment assembling machine, etc. effect of distance

Inactive Publication Date: 2006-08-23
SHANGHAI TUNNEL ENGINEERING CO. LTD.
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In order to overcome the shortcoming of the existing segment assembly machine with a relatively small range of action and to solve the problem of the lack of a segment assembly machine that can be matched with a rectangular shield boring machine to complete the construction of a large-section rectangular tunnel, the present invention provides a large assembly distance, working Wide Range of Segment Builders for Rectangular TBMs

Method used

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  • Pipe blade assembling machine for rectangular shield
  • Pipe blade assembling machine for rectangular shield
  • Pipe blade assembling machine for rectangular shield

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Embodiment Construction

[0025] The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0026] First, see image 3 with Figure 4 Schematic diagram of the structure of the present invention, which shows that the segment assembly machine for rectangular shield tunneling includes a support 1, a rotary device 2, a front-stage lifting device 3, a front and rear translation device 4, a lifting device 5, a left and right translation device 6 and a clamp head device 7 .

[0027] The support 1 is fixed on the inner casing of the shield machine, and the slewing device 2 is supported on the support 1 . Referring to Fig. 5 and Fig. 6 again, the rotary device 2 shown in the figure includes a support base 201, a bearing 202, a rotating disk 203 and a driving device 204; the support base 201 is fixed on the support 1, and the bearing 202 adopts large Bearing support can also adopt other support methods such as retaining wheel support, etc...

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Abstract

The pipe plate assembling machine for rectangular shield includes a pedestal, a rotating apparatus, a longitudinal translation unit, a lifting unit and head clamping unit, as well as characterized front lifting unit and transverse translation unit. The present invention has two stages of lifting, increased transverse translation unit, double head clamping unit and trimming, so that it has expanded head clamping unit reached space, cooperative grasping and assembling of the pipe plate and raised adaptability. The present invention has the advantages of great assemble distance and wide operation range and is used in the construction of rectangular tunnel, especially that with great cross section size.

Description

Technical field: [0001] The invention relates to an engineering machine for tunnel construction, in particular to a segment assembly machine for a rectangular shield. Background technique: [0002] At present, the section of the tunnel in underground engineering is usually circular. Although the circular section has unique advantages in terms of structural stress and can withstand large soil pressure, it has obvious shortcomings in terms of space utilization. Underground space is extremely precious. In order to improve space utilization, people have researched and built tunnels with rectangular sections. The four corners adopt the structure of large arc corners. [0003] The underground excavation method of rectangular tunnel can generally adopt pipe jacking machine or shield boring machine. Since the cooperation of the segment assembly machine cannot be obtained, the construction of the pipe jacking machine is generally only suitable for the tunnel construction with the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/04
Inventor 戴龙森张冠军傅德明
Owner SHANGHAI TUNNEL ENGINEERING CO. LTD.
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