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Mechanical disassembly worktable and work method of waterproof two-way rod with cables at two ends

A workbench and cable technology, applied in the field of petroleum seismic physical exploration, can solve the problems of time-consuming and labor-intensive removal of aging rubber sealing rings, incomplete removal of rubber sealing rings, difficult separation of cables and sealing nuts, etc., to achieve easy and quick disassembly Cleaning, mode switching is simple and fast, and the effect of avoiding physical strain

Active Publication Date: 2017-01-04
薛华
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(3) At the same time, due to the extrusion of the rubber sealing ring between part of the sealing nut and the cable, it is difficult to separate the cable and the sealing nut
(4) Since the aging rubber sealing ring is bonded to the rod body, the space at both ends of the rod body is narrow and threaded, so it is time-consuming and laborious to remove the aged rubber sealing ring
The above reasons lead to labor-intensive manual disassembly, and many workers suffer from muscle strain, frozen shoulder, and hand tenosynovitis and other strain diseases
Manual disassembly still has problems such as damaged cables, incomplete removal of rubber sealing rings, and damaged threads in the two-way rod.

Method used

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  • Mechanical disassembly worktable and work method of waterproof two-way rod with cables at two ends
  • Mechanical disassembly worktable and work method of waterproof two-way rod with cables at two ends
  • Mechanical disassembly worktable and work method of waterproof two-way rod with cables at two ends

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Experimental program
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Embodiment

[0061] Embodiment: the mechanical dismantling workbench of waterproof two-way rod with cable at both ends (see Figure 1 to Figure 16 ), according to the needs, the disassembly table has two working modes, dismantling mode and cleaning mode, the two working modes share base 1 and base 2, base 1 is a platform for installing various assemblies, and bolt mounting holes are processed on it and positioning holes; the base 2 is processed by No. 45 steel, and is installed on the base 1 with bolts 37 and base positioning pins 8, which serve to provide a plug-in base for disassembling the card slot 3 and cleaning the card slot 10, and the rest The assembly can be installed or removed as required.

[0062] In the dismantling mode: in the dismantling mode, install the dismantling card slot 3, the sliding wrench assembly 5 and the cable puller 4; A waterproof two-way rod 13 with a cable at the end; the stepped shaft 18 for dismantling the card slot 3 is inserted in the base 2, and the di...

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Abstract

A mechanical disassembly worktable of a waterproof two-way rod with cables at two ends is characterized by comprising a base, a substrate, a waterproof two-way rod clamp groove, a sliding wrench assembly, a cable extractor and a rubber sealing ring driller. In a disassembly mode, the sliding wrench assembly and the cable extractor are fixedly mounted on the base, and a power output end of the sliding wrench assembly is matched with a sealing cap at the end of the waterproof two-way rod placed in the waterproof two-way rod clamp groove. In a cleaning mode, the rubber sealing ring driller is fixedly mounted on the base, and a power output end of the rubber sealing ring driller is matched with a rod body end rubber sealing ring of the waterproof two-way rod without a cable and the sealing cap in the waterproof two-way rod clamp groove. The mechanical disassembly worktable has the advantage that workers can perform single-hand alternate operation by the aid of a fixing device and a lever device provided with the worktable in the whole disassembly cleaning process. Moreover, damage to the cable, incomplete cleaning of the rubber sealing ring and damage to an internal thread of a rod body can be avoided.

Description

[0001] (1) Technical field: [0002] The invention relates to the field of petroleum seismic physical exploration, and relates to a mechanical workbench and a working method capable of efficiently dismantling seismic line detectors and waterproof two-way rods. [0003] (two) background technology: [0004] The 408XL instrument and the 428XL instrument used in petroleum seismic physical exploration operations are equipped with geophone series measuring line cable plugs. Because land cables and offshore cables use different geophone string cable plugs, a large number of geophone strings need to be interchanged with land cable plugs or sea cable plugs every year. The key work of replacing the cable plug is to disassemble the waterproof two-way rod to separate the cable plug from the detector string. At present, there are no special auxiliary tools for this work, all of which are disassembled by hand using simple tools. A skilled operator disassembles about 45 per day, and there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00B25B13/48B23C1/20
CPCB23C1/20B25B13/48B25B27/00
Inventor 薛华薛雨皓薛冰皓薛云皓
Owner 薛华
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