Clamping device and tunnel arch operating vehicle

A technology of arch work vehicle and clamping device, which is applied in the direction of lifting device, fluid pressure actuating device, servo motor, etc., which can solve the problems of high labor intensity, low operation efficiency, and high construction risk, so as to improve production efficiency, The effect of reducing quantity requirements and reducing labor intensity

Active Publication Date: 2016-06-15
HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to facilitate the erection of steel arches, etc., operators usually need to find ways to clamp and fix the installation of steel arches and other mechanisms when they are on the work platform. Due to the lack of special clamping devices on conventional tunnel arch operation vehicles, steel The installation of arches and other mechanisms can only be done manually, and the a

Method used

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  • Clamping device and tunnel arch operating vehicle
  • Clamping device and tunnel arch operating vehicle
  • Clamping device and tunnel arch operating vehicle

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them.

[0021] Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0022] see Figure 1 to Figure 4 , Figure 1 to Figure 4 A specific embodiment of a clamping device of the present invention is provided, wherein, figure 1 It is a schematic diagram of the overall structure of a clamping device according to an embodiment of the present invention; figure 2 It is a front view of a clamping devi...

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Abstract

The invention discloses a clamping device which comprises a support. A supporting plate is movably connected to the support. The portion above the supporting plate is used for installation of a working platform. A cantilever crane is movably connected to the supporting plate. A gripper is movably connected to the cantilever crane. A pitch oil cylinder is arranged between the supporting plate and the cantilever crane and used for controlling pitching of the cantilever crane. A clamping oil cylinder is arranged on the gripper and used for controlling the gripper to conduct clamping or releasing. The invention further provides a tunnel arch operating vehicle provided with the clamping device of any item. The clamping device and the tunnel arch operating vehicle have the advantages that by means of the structural design of the clamping device and the tunnel arch operating vehicle, clamping of structures such as steel arches can be conveniently, easily and safety achieved in the tunnel construction process, the requirement for the number of operators can be lowered, the labor intensity is lowered, the production efficiency is improved, and the construction safety is ensured.

Description

technical field [0001] The invention relates to the field of construction machinery, and more specifically, to a clamping device and a tunnel arch operation vehicle. Background technique [0002] The tunnel arch work vehicle is generally controlled by a hydraulic or electric system with multiple hydraulic cylinders. A work platform is set on the hydraulic cylinder, and the hydraulic cylinder drives the work platform to lift up and down. The operator stands on the work platform to perform high-altitude operations. The tunnel arch operation vehicle is a relatively advanced construction machinery and equipment in contemporary times. With the help of the tunnel arch operation vehicle, the operator can be lifted to a certain height, so as to conveniently realize the tunnel arch construction and other high-altitude production operations. With the development of modern science and technology, the research and development of tunnel arch operation vehicles has been greatly developed....

Claims

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Application Information

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IPC IPC(8): B66F11/04F15B11/05
CPCB66F11/046F15B11/05
Inventor 王祥军龚俊陈实宋祖源
Owner HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
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