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A modular device for disassembling and assembling superimposed segments and a turntable assembly machine including the device

A modular, superimposed technology, applied in shaft equipment, shaft lining, mining equipment, etc., can solve the problem of inability to replace the shield tail brush in the tunnel, and achieve the effect of simple structure, convenient disassembly and assembly, and investment saving.

Active Publication Date: 2018-11-27
XCMG KAIGONG HEAVY IND NANJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved in the present invention is to design a superimposed segment disassembly and assembly modular device and a turntable assembly machine containing the device, so as to solve the technical problem that the existing assembly machine cannot replace the shield tail brush in the tunnel

Method used

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  • A modular device for disassembling and assembling superimposed segments and a turntable assembly machine including the device
  • A modular device for disassembling and assembling superimposed segments and a turntable assembly machine including the device
  • A modular device for disassembling and assembling superimposed segments and a turntable assembly machine including the device

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Effect test

Embodiment 1

[0022] combine figure 1 , figure 2 with image 3 , the superimposed segment disassembly and assembly modular device of the present invention includes a segment 2, a segment support 3, a support hydraulic cylinder 4, a translation support 7, a grabbing and translation device 8 and a translation hydraulic cylinder 9, and the segment support 3 Support the segment 2, the segment support 3 is connected to the supporting hydraulic cylinder 4, the grabbing and translation device 8 is arranged on the translation support 7, the grabbing and translation device 8 is connected to the translation hydraulic cylinder 9, and its translation distance is the same as The turntable assembly machine is the same.

[0023] Further, the translation hydraulic cylinder 9 is connected to the pipeline of the hydraulic power source of the turntable assembly machine through a quick joint. The hydraulic power source of the original assembly machine is used to complete the installation and translation of...

Embodiment 2

[0028] combine figure 1 , figure 2 with image 3 In this embodiment, on the basis of embodiment 1, the superimposed segment disassembly and assembly modular device in embodiment 1 is installed on the rotary arm 10 of the turntable assembly machine, and screw holes are welded on the rotary arm 10 Backing plate 1, the superimposed segment disassembly modular device is firmly connected with the screw hole backing plate 1 . The tightening method of the segments is the same as that of the turntable assembly machine.

[0029] Further, the modular device for disassembling and assembling the stacked segments is tightly connected with the screw hole backing plate 1 through bolts 5 .

[0030] Further, the superimposed segment disassembly modular device and the screw hole backing plate 1 are also provided with positioning pins 6 .

[0031] Further, the screw hole backing plate 1 is provided with 4 screw holes and 2 positioning holes.

[0032] Further, there are two screw hole backi...

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Abstract

The invention relates to a superposed pipe section dismounting modular device which comprises a pipe section, pipe section supports, supporting hydraulic cylinders, a translation support, a grabbing and translation device and a translating hydraulic cylinder. The pipe section supports support the pipe section and are connected with the supporting hydraulic cylinders, the grabbing and translation device is arranged on the translation support and is connected with the translating hydraulic cylinder, and a translating distance of the grabbing and translation device is same as that of a turntable type splicing machine. The invention further relates to the turntable type splicing machine. The superposed pipe section dismounting modular device is installed on a rotation arm, the rotation arm is welded with screw hole base plates, and the superposed pipe section dismounting modular device are in fastened connection with the screw hole base plates. The superposed pipe section dismounting modular device is simple in structure, low in cost and convenient to dismount, can be used for old device upgrade and re-manufacture of a Japanese turntable type splicing machine and can be also used for new design. The function of replacing a shield tail brush in a tunnel of the turntable type splicing machine is achieved, and the costs are greatly reduced compared with European-style splicing machines.

Description

technical field [0001] The invention relates to the field of shield machine assembly machines, in particular to a superimposed segment disassembly and assembly modular device and a turntable assembly machine containing the device. Background technique [0002] At present, there are two main types of assembly machines used in domestic shield machines: European design type: representative type → Herrenknecht, Framatome, etc.; Japanese series: representative type → Ishikawa Island, Mitsubishi, Komatsu, etc. The European-style series has the ability to disassemble and assemble the last segment, but most of the Japanese-style series shield machines use rotary table assembly machines. This type of assembly machine has simple structure, reliable performance, simplicity and low cost. The assembly quality is good, and it is widely used in shield tunnel construction. [0003] In shield tunnel construction, sometimes due to abnormal reasons, the shield tail brush will be damaged and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/08E21D9/06
CPCE21D9/0607E21D11/08
Inventor 苏延奇徐昊朗雷忠卿赵德成丁少华马士涛
Owner XCMG KAIGONG HEAVY IND NANJING