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Grabbing and lifting mechanism for railway cantilever mounting robot

A technology of robots and grasping mechanisms, applied in the directions of manipulators, lifting devices, program-controlled manipulators, etc., can solve problems such as non-matching, and achieve the effects of efficient installation, high convenience, and reliable action

Pending Publication Date: 2020-05-29
北京圭目智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no matching snatch mechanism in the prior art; therefore, it is urgent to propose a snatch mechanism for railway wrist-arm installation robots with simple structure and high installation efficiency.

Method used

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  • Grabbing and lifting mechanism for railway cantilever mounting robot
  • Grabbing and lifting mechanism for railway cantilever mounting robot
  • Grabbing and lifting mechanism for railway cantilever mounting robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] Such as Figure 1 to Figure 9 As shown, this embodiment provides a railway arm arm installation robot, which travels along the track direction and lifts the arm arm 104 to the installation position of the catenary pillar. It should be noted that the serial numbers such as "first" and "second" in this embodiment are only used to distinguish similar components, and should not be understood as specific limitations on the scope of protection. In addition, directional terms such as "bottom", "top", "surrounding edge", and "center" in this embodiment are described based on the drawings. In addition, the structure of the track vehicle in this embodiment is similar to that of the track inspection vehicle, so its internal structure will not be described in detail here; not only that, the control box in this embodiment is purchased, and it is obtained by wiring conventional controllers and electrical components. , and the control program can be realized by a combination of conve...

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Abstract

The invention discloses a grabbing and lifting mechanism for a railway cantilever mounting robot. The grabbing and lifting mechanism comprises a lifting arm base fixed on a rail travelling crane, a first arm rod with the rear end hinged with the top of the lifting arm base, a second arm rod with the rear end hinged with the front end of the first arm rod, a cantilever grabbing mechanism hinged with the front end of the second arm rod, a first lifting hydraulic cylinder with the end parts connected with the lifting arm bases and the first arm rod in a one-to-one correspondence mode and which drives the first arm rod to rotate with the hinged position of the first arm rod and the lifting arm bases as a fulcrum; and a second lifting hydraulic cylinder with the end parts connected with the first arm rod and the second arm rod in a one-to-one correspondence mode and which drives the second arm rod to rotate with the hinged position of the second arm rod and the first arm rod as the fulcrum.By means of the scheme of the grabbing and lifting mechanism for the railway cantilever mounting robot, the technical blank that no special railway cantilever mounting equipment exists in the prior art is filled up, and the grabbing and lifting mechanism has the advantages of being simple in structure, efficient and reliable in hoisting, high in mounting efficiency and the like and has high practical value and popularization value in the technical field of cantilever mounting.

Description

technical field [0001] The invention relates to the technical field of wrist-arm installation, in particular to a snatch mechanism for a railway wrist-arm installation robot. Background technique [0002] The wrist arm is installed on the pillar to support the contact suspension and play the role of transferring load; according to the structure of the wrist arm, it can be divided into a horizontal wrist arm with a pull rod, a flat wrist arm with a diagonal brace and a pull rod (or pressure tube) ) slanted wrist arms, etc.; at present, the installation of the wrist arms in the prior art is mainly manual, and each group of wrist arms needs to be equipped with at least 5 to 7 operators, and its work efficiency is too low; and, the wrist arms The weight is about 200Kg, and it is laborious to lift; in addition, there is also a lifting trolley to install the wrist arm, and the fixing steps before installation are relatively cumbersome. Rollover accident; not only that, it is more...

Claims

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Application Information

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IPC IPC(8): B25B27/00B25J5/02B25J9/14B25J15/00B25H5/00B66F11/04
CPCB25B27/00B25J5/02B25J9/146B25J15/0033B25J15/0052B25H5/00B66F11/042
Inventor 凌正刚王云飞陈茂林肖勇桂仲成
Owner 北京圭目智能科技有限公司
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