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Manipulator pawl device

A technology of machine pawls and pawls, applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve problems such as endangering the safety of production equipment and operators, accidents, etc., and achieve the effect of simple structure, safety guarantee, reliable installation and maintenance

Inactive Publication Date: 2010-06-30
WUXI HENGFU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cross arm of the manipulator suddenly breaks the chain during the process of rising or falling at high altitude, which is likely to cause accidents and endanger the safety of production equipment and operators

Method used

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  • Manipulator pawl device
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  • Manipulator pawl device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0010] Such as Figure 1 ~ Figure 2 Shown: the present invention comprises ratchet 1, bearing pin 2, fixed support 3, fixed cover 4, slide tongue, 5, spring, 6, fixed bolt 7 and connecting hole 8.

[0011] Such as figure 1 and figure 2 As shown: the ratchet 1 is installed on the fixed bracket 3 by using the pin shaft 2, and the ratchet 1 and the fixed bracket 3 can rotate relatively. The lower part of the fixed bracket 3 is provided with a fixed sleeve 4 , and the end of the fixed sleeve 4 is provided with a fixed bolt 7 . The fixed sleeve 4 is provided with a sliding tongue 5 and a spring 6, and the two ends of the spring 6 are respectively connected with the sliding tongue 5 and the fixing bolt 7, the sliding tongue 5 is in close contact with the pawl 1, and the spring 6 is always in a compressed state.

[0012] The upper part of the ratchet 1 is provide...

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PUM

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Abstract

The invention relates to a pawl device, particularly to a manipulator pawl device which belongs to the technical field of machining. According to the technical scheme provided by the invention, the manipulator pawl device comprises a fixed bracket; a pawl is installed on the fixed bracket through a pin shaft, and the pawl and the fixed bracket are relatively rotated; a fixed sleeve is arranged at the lower part of the fixed bracket, a fixed bolt is arranged at the end part of the fixed sleeve, a sliding tongue is arranged in the fixed sleeve through a spring, both ends of the spring are respectively connected with the sliding tongue and the fixed bolt, the sliding tongue tightly contacts the pawl, and the spring is always in a compressed state. The manipulator pawl device has simple structure and convenient installation and maintenance and ensures operational safety and reliability.

Description

technical field [0001] The invention relates to a ratchet device, in particular to a manipulator ratchet device, which belongs to the technical field of machining. Background technique [0002] With the development of the economy, large steel pipes are widely used in hydraulic power, boilers, wind power, pharmaceutical machinery and other places. The application of manipulators has greatly improved the production efficiency of large steel pipes. The cross arm of the manipulator suddenly breaks off the chain during the process of rising or falling at high altitude, which is likely to cause accidents and endanger the safety of production equipment and operators. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art and provide a manipulator pawl device with simple structure, convenient installation and maintenance, and safe and reliable operation. [0004] According to the technical solution provided by the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J19/06
Inventor 高军
Owner WUXI HENGFU TECH
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