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Crucible clamp

A technology of crucible tongs and arc tongs, applied in the field of machinery, can solve the problems of wasting labor, time-consuming and laborious, etc.

Inactive Publication Date: 2015-06-10
SHANDONG DERUI ANTI-CORROSION MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of manual crucible tongs is convenient and flexible, but its clamping force is provided by manpower, which is time-consuming, laborious and labor-intensive, which determines that it is not suitable for clamping large crucibles.

Method used

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  • Crucible clamp
  • Crucible clamp
  • Crucible clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as figure 1 with figure 2 As shown, the crucible tongs of the present invention comprises a guide beam 9, and the two ends of the guide beam 9 are bifurcated in an H shape, the middle part of which is equipped with a tightening rod 3, and the upper end of the tightening rod 3 is fixed with a lifting ring 4, tightened The two ends of the rod 3 are equipped with force transmission arms symmetrically, which are respectively the first force transmission arm 2 and the second force transmission arm 5. Arm 6, the clamping arm cooperates with the fork at both ends of the guide beam 9, the lower end of the clamping arm is fixed with arc-shaped clamps, which are respectively the first arc-shaped clamp 7 and the second arc-shaped clamp 10, and the lower end of the tightening rod 3 is equipped with a limiting head 8.

Embodiment 2

[0020] Embodiment 2: as image 3 Shown on the basis of the structure of Embodiment 1, the inner side of the arc-shaped pliers 7 is provided with an arc-shaped rubber pad 11 adapted to its inner surface, and the rubber pad 11 is provided with sawtooth on the side in contact with the clamped article, and is provided with a lifting rod 12 to lift The diameter of the pull rod 12 is adapted to the inner diameter of the pull ring 4, the pull rod 12 is provided with an anti-slip block 13, the top of the pull rod 12 is provided with a stud, and an anti-slip block I14 with an inner diameter adapted to the stud and threaded is provided, the anti-slip block Ⅰ14 is fixed on the stud.

[0021] Working principle and process:

[0022] Lift the crucible tongs of the present invention and place them directly above the crucible, move the crucible tongs downwards, place the crucible in the jaws formed by the first arc-shaped tongs 7 and the second arc-shaped tongs 10, and hang the lifting cruci...

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PUM

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Abstract

The invention relates to a crucible clamp and belongs to the field of machinery. The crucible clamp comprises a guide beam, two ends of the guide beam are bifurcate and in a shape of H, a tightening rod goes through the middle of the guide beam, a lifting ring is fixed to the upper end of the tightening rod, two ends of the tightening rod are symmetrically provided with force transferring arms, the force transferring arms comprises a first force transferring arm and a second force transferring arm, the tail end of each one of the force transferring arms is provided with a clamping arm, the clamping arms comprise a first clamping arm and a second clamping arm, the clamping arms fit to prongs at the two ends of the guide beam, a cambered clamp is fixed to the lower end of each one of the clamping arms and the cambered clamps comprise a first cambered clamp and a second cambered clamp. The crucible clamp has a simple structure, can be operated conveniently, saves labor and time and can clamp a large crucible.

Description

technical field [0001] The invention relates to a crucible tongs, belonging to the field of machinery. Background technique [0002] There are various forms of crucible tongs commonly used at present, and they are basically manual. This type of crucible tongs is to make the crucible tongs clamp the crucible by the power of human hands, lift it and move it to the desired position. This kind of manual crucible tongs is convenient and flexible, but its clamping force is provided by manpower, which is time-consuming, laborious and labor-intensive, which determines that it is not suitable for clamping large crucibles. Contents of the invention [0003] Based on the above deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a crucible tongs, which is simple in structure, easy to operate, time-saving, labor-saving, and labor-saving, and can hold large-scale crucibles. [0004] The crucible tongs of the present invention compris...

Claims

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Application Information

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IPC IPC(8): B66C1/48
CPCB66C1/48
Inventor 逯纪国王叶臻王晶娟逯彦国
Owner SHANDONG DERUI ANTI-CORROSION MATERIAL CO LTD