1.5 Inch R Type Pulling Tool Wireline Pulling Tool

 1.5 Inch R Type Pulling Tool Wireline Pulling Tool

I. Introduction
A R type pulling tool is an outer pulling tool, which can grasp the shoulder of the outer fish
ing neck with special fishing claw and move upward to release the claw, and which is divided into
three types: RB, RS and RJ.
II.General Technical Parameters

Note. Pay attention to the model of grasping distance when ordering goods, More customized

parts are available upon request.

III.Structural features

The R-type pulling tool is composed of upper contact, outer cylinder, sleeve, shear pin sheath, main spring,

secondary spring, spring seat, fishing claw, shear pin, etc.

There are some grooves distributed uniformly on the outer cylinder; the fishing claw is installed on the

groove and shrunk under the function of secondary spring and spring seat; the mandrel is fixed with outer

cylinder with shear pin to connect with the bottom of the upper contact.

While fishing, the outer fishing neck will enter into the outer cylinder to drive the fishing
claw to move up, and then the fishing claw will splay under the function of the slope of outer cylinder
and fishing claw; after continuing to move the outer fishing neck up, the fishing claw will reset under
the function of secondary spring, and then grasp the out fishing neck immediately; at this moment, the
outer cylinder and fishing claw are bearing the strength of the object to be fished at the bottom, and
is connecting with the basic tool string on the top with the shear pin installed on the mandrel. When
the tool moves upward, the shear pin will be cut off; the mandrel will be pulled up under the function
of main spring, and the big step of the mandrel will pull the fishing tool to move up and splay to complete
releasing.

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