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Mechanical gripper

A technology of mechanical claws and racks, which is applied to mechanical claws. It can solve the problems of poor adaptability, weak grasping ability, difficulty in adapting to angle steel structure, etc., and achieve good positioning effect

Pending Publication Date: 2018-06-01
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For today's mechanical claws for tower climbing operations, the grasping ability is weak and the adaptability is extremely poor, and it is difficult to adapt to the angle steel structure with variable angles

Method used

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0017] see figure 1 and figure 2 , a mechanical claw, comprising a first frame 1, a chute 3 capable of sliding along the first frame 1 is provided in the first frame 1, the chute 3 is an inverted U-shaped groove, and a hydraulic pressure is fixed inside the chute 3 Push rod 2, the hydraulic push rod 2 is fixed on the top of the inner side of the chute 3, and is located at the center of the inner top of the chute 3, the bottom of the hydraulic push rod 2 is connected with a top block 8 for pressing on the inverted V-shaped angle steel 7, The bottom of the hydraulic push rod 2 is connected to the center of the top block 8, and the bottom of the top block 8 is provided with an inverted V-shaped positioning groove that matches the water chestnut of the inverted V-shaped angle steel 7, and the bottom of the chute 3 is symmetrically hinged with two claws. Rod 6, the end ...

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PUM

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Abstract

The invention discloses a mechanical gripper. The mechanical gripper comprises a first frame, the first frame is provided with a sliding groove capable of sliding along the first frame, the inside ofthe sliding groove is fixedly provided with a hydraulic push rod, and the bottom of the hydraulic push rod is connected with an ejection piece for pressing an inverted V-shaped angle iron; the bottomof the sliding groove is symmetrically connected with two gripper connecting rods in a hinged mode, the end portions of the gripper connecting rods are connected with gripper bodies for gripping the inverted V-shaped angle iron. The mechanical gripper also comprises a second frame which is symmetrically connected with two guide connecting rods in a hinged mode, the free ends of the guide connecting rods are hinged to the two gripper connecting rods. The mechanical gripper can grip various angle iron structures in multiple angles.

Description

technical field [0001] The invention belongs to the field of mechanical engineering, and in particular relates to a mechanical claw. Background technique [0002] The mechanical claw is a widely used picking or climbing device, and it plays an irreplaceable role in the field of mechanical engineering. There are many types of existing mechanical claws, including bionic mechanical claws, engineering operation picking mechanical claws and climbing Working machinery claws. For today's mechanical claws for tower climbing operations, the grasping ability is weak and the adaptability is extremely poor, and it is difficult to adapt to the angle steel structure with variable angles. Therefore, it is of great significance to design a multi-functional mechanical claw that grabs angle steel at multiple angles for the maintenance of high-voltage towers. Contents of the invention [0003] In order to solve the problems in the prior art, the present invention provides a mechanical claw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00
CPCB25J15/0042
Inventor 李嘉波郭健郭辉
Owner CHANGAN UNIV
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