CN201979124U

CN201979124U - Quick punching machine for pipeline

Info

Publication number: CN201979124U
Application number: CN2011200471571U
Authority: CN
Inventors: 张兆杰; 王健; 万忠胜; 许萍; 盖永超; 张志强; 张兆钟
Original assignee: 张兆杰
Priority date: 2011-02-21
Filing date: 2011-02-21
Publication date: 2011-09-21
Anticipated expiration: 2021-02-21

Abstract

The utility model relates to the punching equipment for an oilfield pipeline, in particular to a quick punching machine for a pipeline, which has the technical scheme that: the quick punching machine for the pipeline mainly comprises a propulsion device, a fixing device, a bearing, a drill bit, a pup joint and handles, wherein the drill bit is connected with the propulsion device through the bearing, the propulsion device is connected with the fixing device through threads, the tail end of the drill bit is welded with the pup joint, the two ends of the pup joint are respectively fixed with a nut, and the propulsion device and the end parts of the pup joint are respectively fixed with the handle. The utility model has beneficial effects that: the quick punching machine for the pipeline has a simple structure, and is convenient to use, labor, material and financial resources are saved, the labor efficiency is improved, and the quick punching machine for the pipeline is applicable to the oilfield pipeline for changing a new flow.

Description

The quick perforating device of pipeline

One, technical field:

The utility model relates to a kind of Oilfield Pipelines perforating equipment, the quick perforating device of particularly a kind of pipeline.

Two, background technology:

The flow process of gathering system or oil recovery pumping plant installation now, major part all is just to be to design and mounted when building a station, but in actual use because the needs of producing, often will be on original flow process opening again, new flow process is installed, in installation process, the flow process that has can stopping transportation, pipeline purging, and the flow process that has cannot stopping transportation, therefore also can't realize pipeline purging.When this situation occurring, want the band air compressor machine of perforate company to come perforate sometimes, waste financial resources, the material resources efficiency of construction is low.

Three, summary of the invention:

The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, provides a kind of pipeline quick perforating device, and is simple in structure, easy to use, high efficiency.

Its technical scheme is: be made up of propulsion plant, fixture, bearing, drill bit, pipe nipple, handle, drill bit by bearing fixing in propulsion plant, propulsion plant and fixture are by being threaded, the end welding pipe nipple of described drill bit, pipe nipple two ends hold-down nut, the end of described propulsion plant and pipe nipple is fixed handle respectively.

The end of above-mentioned fixture has external screw thread.

The beneficial effects of the utility model are: the utility model is simple in structure, and is easy to use, saved human and material resources, financial resources, improved efficiency, is fit to the new flow process of Oilfield Pipelines change.

Four, description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Among the last figure: propulsion plant 1, fixture 2, bearing 3, drill bit 4, pipe nipple 5, handle 6.

Five, the specific embodiment:

In conjunction with the accompanying drawings 1, the utility model will be further described:

The utility model mainly is made up of propulsion plant 1, fixture 2, bearing 3, drill bit 4, pipe nipple 5, handle 6, drill bit 4 is fixed in the propulsion plant 1 by bearing 3, propulsion plant 1 and fixture 2 are by being threaded, the end welding pipe nipple 5 of described drill bit 4, hold-down nut on the pipe nipple 5, the end of described propulsion plant 1 and pipe nipple 5 is fixed handle 6 respectively, and the end of described fixture 2 has external screw thread.

During use, needing to weld one section one steel pipe that headband is buckled on the pipeline of perforating earlier, the gate of same specification is installed, open the sluices, fixture 2 is connected with gate, by promoting propulsion plant 14 one on drill bit is advanced inwards, shift the pipeline edge onto always, at this moment just begin rotating handles 6, slowly advance, until drill bit 4 is accomplished fluently eye with pipeline while rotating, at this moment propulsion plant 1 is withdrawn together with 4 one on drill bit, close behind the upper lock gate fixture 2 is unloaded down from gate, so just finished pipeline perforating work, the perforating device is cleaned to reclaim to get ready time use.

Claims

1. quick perforating device of pipeline, it is characterized in that: form by propulsion plant (1), fixture (2), bearing (3), drill bit (4), pipe nipple (5), handle (6), drill bit (4) is fixed in the propulsion plant (1) by bearing (3), propulsion plant (1) and fixture (2) are by being threaded, the end welding pipe nipple (5) of described drill bit (4), pipe nipple (5) is gone up hold-down nut, and the end of described propulsion plant (1) and pipe nipple (5) is fixed handle (6) respectively.

2. the quick perforating device of pipeline according to claim 1 is characterized in that: the end of described fixture (2) has external screw thread.