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Clamp holder

A gripper and gripper technology, applied in the field of underwater salvage operations, can solve the problems of affecting the movement of the submersible, unable to retract the submersible normally, increasing the size of the gripper, etc., achieving light weight and reducing the overall height dimension. , the effect of reducing additional resistance

Inactive Publication Date: 2006-07-12
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, considering that the gripper is connected to the lower part of the underframe of the submersible, and considering the limited hoisting height of the hoisting system (such as the height direction of the gripper is too large), the hoisting system cannot normally retract the submersible; The gripper at the lower part of the submersible will generate additional resistance when it moves in the water, which affects the movement of the submersible in the water; in addition, the gripper cylinder used by the gripper is vertically arranged, which increases the height of the gripper. size

Method used

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] see figure 1 and figure 2 , the clamper of the present invention is composed of a rotary arm cylinder 1, a connecting beam 2, a rotary arm bracket 3, a fixed frame 4, a clamping claw cylinder 5, a limit block 6, a clamping jaw 7, and a rubber backing plate 8, wherein: the clamping jaw The oil cylinder 5 is suspended between the two fixed frames 4 in the horizontal direction, and the lower part of the fixed frame 4 is arc-shaped; the two ends of the jaw oil cylinder 5 are connected with the jaws 7 through the rotating shaft; the limit block 6 is installed on the fixed frame by screws. On the frame 4, the connecting beam 2 is connected with the bottom of the submersible at the top, and is connected with the boom bracket 3 by bolts below, and the boom bracket 3 connected with the boom cylinder 1 is installed on the fixed frame 4.

[0014] In order to i...

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Abstract

The invention relates to underwater salvaging, especially providing a clamp. It comprises a clamping jaw mounted on the fixing support with clamping hydraulic cylinder; a rubber underlay board on the clamping jaw; a pivoted-arm hydraulic cylinder; a connection beam, a pivoted-arm support, and a limit block. Wherein, said clamping jaw hydraulic cylinder is horizontally hanged between two fixing supports whose lower parts are arc; two ends of clamping jaw hydraulic cylinder via rotary shaft are connected to the clamping jaw; the limit block is mounted at the inner side of fixing support; the upper part of connection beam is connection to the lower part of diving apparatus while its lower part is connection to the pivoted-arm support; and the pivoted-arm support connected to pivoted-arm hydraulic cylinder is mounted on the fixing support. With said invention, the diving apparatus can move freely underwater and be used when the lifting height of lifting system is limited. The invention has small size, lighter weight, simply structure, reliable operation and the wider application for variable unmanned remote-control diving apparatus.

Description

technical field [0001] The invention relates to underwater salvage operations, in particular to a clamper. Background technique [0002] At present, with the increase of the operating water depth, the increasing difficulty of the operation, and the continuous improvement of the value of personnel, the operating unmanned remote control submersible plays an increasingly important role in underwater rescue and salvage, solving many problems that cannot be solved by divers. The difficult problem of underwater salvage operations in large water depths. The operational unmanned remote control submersible completes various underwater salvage tasks through the salvage tools it carries. The gripper is installed at the lower part of the submersible chassis, powered by the hydraulic oil source of the submersible, and used to salvage various cylindrical underwater sinks. [0003] Salvage of economically valuable submerged objects in large water depths is an underwater salvage task ofte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J3/00B25J13/00
Inventor 张将张艾群
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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