Multifunctional working trolley for tunnel

A multi-functional, workbench technology, applied in tunnels, mining equipment, earth-moving drilling, etc., can solve problems such as difficulty in single operation or parallel operation, difficulty in cooperating operation of working arms, and increased difficulty in workpiece calibration. The equipment cost is low, the overall reliability is improved, and the adjustment accuracy is good.

Pending Publication Date: 2019-11-26
江西鑫通机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the implementation of multiple operations, multiple devices are often required to cooperate to complete, resulting in increased costs and inconvenient operation.
[0003] For this reason, multi-functional operating trolleys appeared in due course, but this type of trolley only has a combination of limited operating functions, and when it is implemented in cooperation, especially the cooperative operation between the working arms is relatively difficult, it is difficult to achieve independent operation Or parallel operation, and it is difficult to flexibly adjust slowly during operation adjustment, resulting in increased difficulty of workpiece calibration

Method used

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  • Multifunctional working trolley for tunnel
  • Multifunctional working trolley for tunnel
  • Multifunctional working trolley for tunnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see Figure 1 to Figure 8 As shown, the tunnel multifunctional operation trolley of the present invention includes a vehicle body 1 , a main working arm 2 , a first side working arm 3 and a second side working arm 4 .

[0042] The vehicle body 1 is used as an assembly carrier part of the component parts of the trolley, that is to say, the vehicle body 1 can be understood as an installation carrier of each component, and can be used for installation and layout of each component.

[0043] The main working arm 2, the first side working arm 3 and the second side working arm 4 are assembled on the vehicle body 1 and can implement independent operation and parallel operation, while the first side working arm 3 and the second side working arm 4 are separated on both sides of the main working arm 2. It can be understood that the main working arm 2, the first side working arm 3 and the second side working arm 4 can work independently, and can also work in parallel, that is, coo...

Embodiment 2

[0052] see Figure 1 to Figure 8 As shown, the tunnel multifunctional operation trolley of the present invention includes a vehicle body 1 , a main working arm 2 , a first side working arm 3 and a second side working arm 4 . The vehicle body 1 is used as an assembly carrier part of the component parts of the trolley.

[0053] The main working arm 2, the first side working arm 3 and the second side working arm 4 are assembled on the vehicle body 1 and can implement independent operation and parallel operation, while the first side working arm 3 and the second side working arm 4 are separated on both sides of the main working arm 2.

[0054] The front end of the main working arm 2 is hinged to the main manipulator 5 , the front end of the first side working arm 3 is hinged to the first side manipulator 6 , and the front end of the second side working arm 4 is hinged to the second side manipulator 7 .

[0055] The main manipulator 5, the first side manipulator 6, and the second...

Embodiment 3

[0074] The basic structure and the structure of each working arm are the same as those of the second embodiment, the difference is that the second telescopic rod 92 is fixedly connected with the first cylinder 81 . Fixed connection refers to the structure that can be fixedly connected with the second telescopic rod 92 and the first cylinder 81, that is, the fixed connection is realized when the first driving member 8 and the second driving member 9 operate part of the time, that is, the first driving The angle between the second driving member 8 and the second driving member 9 is constant. When adjusting the operation of the corresponding manipulator, the first driving member 8 and the second driving member 9 must run at the same time. The first driving member is adjusted along the rotation direction of the manipulator through the second driving member 9. 8 position, that is, the swing speed can be accelerated to realize fast swing, or the position of the first drive member 8 c...

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Abstract

The invention discloses a multifunctional working trolley for a tunnel. The multifunctional working trolley includes a trolley body as an assembling carrier part, a main working arm, a first side working arm and a second side working arm, wherein the main working arm, the first side working arm and the second side working arm are installed on the trolley body and capable of performing separate andparallel work, and the working arms on both sides are separately located on both sides of the main working arm; a main manipulator is hinged to the front end of the main working arm, a first side manipulator is hinged to the front end of the first side working arm, and a second side manipulator is hinged to the front end of the second side working arm; and a first driving member is hinged to eachof the main manipulator, the first side manipulator and the second side manipulator, the first driving members are connected with second driving members which change the position of the first drivingmembers, and the second driving members are disposed at the front ends of the corresponding working arms. The multifunctional working trolley for the tunnel can enable each working arm to conveniently realize cooperative operation in a time-saving mode, and can realize slow adjustment, so that workpiece calibration is easy to operate, and calibration is accurate.

Description

technical field [0001] The invention relates to the technical field of tunnel construction equipment, and more specifically relates to a tunnel multifunctional operation trolley. Background technique [0002] In the construction of tunnels such as railways, highways, underground works, water diversion works, etc., some operations are often required, such as laying multiple steel arches at intervals along the length of the tunnel to prevent tunnel collapse, installation of auxiliary anchor rods and anchor nets, auxiliary prying Hair and ventilation pipe work, etc. However, for the implementation of multiple operations, multiple devices are often required to cooperate to complete, resulting in increased costs and inconvenient operation. [0003] For this reason, multi-functional operating trolleys appeared in due course, but this type of trolley only has a combination of limited operating functions, and when it is implemented in cooperation, especially the cooperative operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12E21D20/00
CPCE21D9/122E21D20/003
Inventor 邹海波于得水张镇金龙元孙晓亮
Owner 江西鑫通机械制造有限公司
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