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Operation tool for rail transit

A rail transportation and operation technology, applied in the field of rail transportation, can solve the problems of inability to clamp steel pipes of different lengths, small cutting range, narrow application range, etc.

Inactive Publication Date: 2021-03-16
刘杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem in the prior art that "in the process of rail transit construction, steel pipes are required to be supported, but some steel pipes are very long and need to be cut, but the existing steel pipe cutting device cannot be used for steel pipes of different lengths." Stable clamping, small cutting range, and narrow application range", thus proposing a working tool for rail transit

Method used

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  • Operation tool for rail transit
  • Operation tool for rail transit
  • Operation tool for rail transit

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] refer to Figure ...

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Abstract

The invention discloses an operation tool for rail transit. The operation tool comprises a base and a vertical plate, the vertical plate is vertically and fixedly installed on the upper end surface ofthe base, a top plate is fixedly installed on the side wall of the vertical plate, a connecting plate is fixedly installed on the side wall of the top plate, a limiting rod is transversely fixed to the side wall of the connecting plate, the other end of the limiting rod is fixedly installed on the side wall of the vertical plate, a threaded rod is arranged below the limiting rod, a threaded blockis in threaded connection with the threaded rod, a limiting block is fixedly installed at the upper end of the threaded block, the limiting block is glidingly connected to the limiting rod, a cuttingmechanism is arranged below the threaded block, and the left end of the threaded rod penetrates through the side wall of the vertical plate and is provided with an adjusting mechanism. According to the tool, pipe bodies with different lengths can be stably clamped, the cutting range is wide, and the application range is large.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a work tool for rail transportation. Background technique [0002] Urban rail transit refers to public transportation facilities with fixed lines, fixed tracks, and transportation vehicles and service facilities. "Urban rail transit" is a concept with a large scope, and there is no uniform definition in the world. Generally speaking, urban rail transit in a broad sense refers to the rail transit system with the rail transportation mode as the main technical feature, which is a rail transit system with a medium or higher traffic volume in the urban public passenger transportation system (different from road traffic), mainly in cities (with Different from the intercity railway, but it can cover the suburbs and urban circles) public passenger transport service is a modern three-dimensional transportation system that plays a backbone role in urban public passenger transp...

Claims

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Application Information

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IPC IPC(8): B23D21/00B23D33/00B23D33/02B23Q11/00
CPCB23D21/00B23D33/00B23D33/02B23Q11/0046B23Q11/0067
Inventor 刘杰
Owner 刘杰
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