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Tube translation clamping and shrinking device

A shrinking device and clamping technology, applied in the direction of pipe supports, pipes/pipe joints/pipes, mechanical equipment, etc., can solve the problems of cumbersome procedures and high labor intensity, and achieve the effect of simple operation and shortening of bending time.

Inactive Publication Date: 2009-06-10
MCC TIANGONG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of clamping device can only realize one kind of movement, that is, clamping, and a special operating handle or operating switch must be provided when this type of clamping device works. Other mechanical mechanisms, the process is cumbersome and labor-intensive

Method used

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  • Tube translation clamping and shrinking device
  • Tube translation clamping and shrinking device
  • Tube translation clamping and shrinking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] As shown in the figure: a pipeline translational clamping and shrinking device, which is composed of a translational oblique wedge block 1, a guide groove 2 and a hydraulic cylinder 3; the translational oblique wedge block is composed of two oblique wedge blocks connected together, and two of the translational oblique wedge blocks are connected. The two sides are respectively contained in the guide groove 2, and the two oblique wedge blocks in the translational oblique wedge block are respectively inlaid with an embedded oblique wedge block 4 and 5 that can slide therein; the hydraulic cylinder is fixed on the lower cover 6, The two ends of the hydraulic cylinder can exit the cavity at the same time, one end of the two embedded oblique wedge-shaped blocks are respectively fixed on the two ends of the hydraulic cylinder, and the other end faces are respectively contained in the guide groove. The movement trajectory of the embedded oblique wedge blocks 4 and 5 is fixed, which...

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Abstract

The invention relates to a pipeline translational clamping and contracting device which consists of a translational inclined wedge-shaped block, a guide groove and a hydraulic cylinder. The translational inclined wedge-shaped block consists of two connected inclined wedge-shaped blocks, the two sides of the translational inclined wedge-shaped block are respectively contained in the guide groove, and the two inclined wedge-shaped blocks in the translational inclined wedge-shaped block are respectively embedded with an embedded inclined wedge-shaped block which can slide in the inclined wedge-shaped blocks; the hydraulic cylinder is fixed on a lower cover board, the two ends of the hydraulic cylinder can come out of the cavity at the same time, one end of the two embedded inclined wedge-shaped blocks is respectively fixed at the two ends of the hydraulic cylinder, and the other end surface is contained in the guide groove respectively. The device has the following advantages: the invention relates to a pipeline clamping and contracting device, in which the inclined wedge-shaped blocks are pulled and pushed hydraulically, the clamping and contracting of the pipeline is controlled by the hydraulic cylinder, and any other external force is not needed. A special bend operation button or handle is not needed to set, thus leading to simple operation and shortening the pipeline bending time greatly.

Description

Technical field: [0001] The invention belongs to a kind of equipment used in the construction of small-caliber pipelines in the metallurgical industry, and particularly relates to a pipeline translational clamping and shrinking device. Background technique: [0002] At present, the pipe rotary clamping device used in the construction of small-diameter pipelines in the metallurgical industry generally uses fluid as the power to push the inclined wedge block to achieve the purpose of clamping. This kind of clamping device can only achieve one kind of movement, namely clamping, and a special operating handle or operating switch must be provided when this kind of clamping device is working. After the clamping is completed, the inclined wedge block needs to be retracted by external force or Other mechanical mechanisms are cumbersome and labor-intensive. Summary of the invention: [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/00
Inventor 刘巨才张溪波
Owner MCC TIANGONG GROUP
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