CN201013265Y - Lifting ring fending-rod plug hole inclined pipe elevator - Google Patents

Lifting ring fending-rod plug hole inclined pipe elevator Download PDF

Info

Publication number
CN201013265Y
CN201013265Y CNU2007200190533U CN200720019053U CN201013265Y CN 201013265 Y CN201013265 Y CN 201013265Y CN U2007200190533 U CNU2007200190533 U CN U2007200190533U CN 200720019053 U CN200720019053 U CN 200720019053U CN 201013265 Y CN201013265 Y CN 201013265Y
Authority
CN
China
Prior art keywords
flying
ring stop
flying ring
suspension ring
hubs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007200190533U
Other languages
Chinese (zh)
Inventor
于光渠
罗惜强
邵宣涛
邵宝华
赵海珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGYING CITY DONGYING DISTRICT SANHE PETROLEUM MACHINERY WORKS
Original Assignee
DONGYING CITY DONGYING DISTRICT SANHE PETROLEUM MACHINERY WORKS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGYING CITY DONGYING DISTRICT SANHE PETROLEUM MACHINERY WORKS filed Critical DONGYING CITY DONGYING DISTRICT SANHE PETROLEUM MACHINERY WORKS
Priority to CNU2007200190533U priority Critical patent/CN201013265Y/en
Application granted granted Critical
Publication of CN201013265Y publication Critical patent/CN201013265Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

The utility model provides an oblique tubing elevator of flying ring stop lever hubs. The flying ring stop lever hubs on both sides of a main body of the utility model are arranged outwards slantways on outer sides of flying ring hubs. Under the circumstance that the length of the tubing elevator is kept unchanged, the space between the flying rings and the flying ring stop levers is increased; when operators insert or pull the flying ring stop levers, the hands are far are from the flying rings and will not be injured. When the flying ring stop levels upspring driven by the vibratory force produced when an oil tube is lifted and lowered, the flying ring stop levers will not jump out held up by inner wall of the flying ring stop lever hubs; accordingly, oil tubes and elevators can be prevented from falling down from high, and be prevented from bruising operators, and accidents resulting in personal injury will not occur.

Description

Suspension ring pin jack apsacline pipe elevator
One, technical field
The utility model belongs to oil field oil, well power tool, particularly a kind ofly removes the suspension ring pin jack apsacline pipe elevator that oil pipe is used.
Two, background technology
In the oil-water well operation process, will be with thousands of rice bran oil pipes from the ground G.I.H, or in well, it is tripped out, and oil pipe generally is by 9 meters single oil pipes how long to be formed by connecting, and therefore, thousands of rice bran oil pipes are coupled together by hundreds of oil pipes, thousands of rice bran oil pipes to be lowered to one by one or trip out during operation, need be stuck on the box cupling on every oil pipe top with pipe elevator, thereby it is sling, realize removing the work of oil pipe.Suspension ring pin jack on the present pipe elevator is vertical, and the vibration force capacity that produces when removing oil pipe causes the suspension ring pin to eject in the hole, and oil pipe and elevator are fallen from the high-altitude, and great human casualty accident takes place.Because jack is vertical, suspension ring and suspension ring pin distance are near, and the operator takes place to squeeze to hinder operative employee's staff accident when plugging and unplugging the suspension ring pin easily.
Three, summary of the invention
The purpose of this utility model provides a kind of suspension ring pin jack apsacline pipe elevator, and the suspension ring pin is not easy to eject in the hole, prevents from that oil pipe and elevator from falling from the high-altitude to injure the operator by a crashing object, prevents from that suspension ring from squeezing to hinder the operator.
The purpose of this utility model is achieved in that the suspension ring pin jack of both sides on the main body is tilted to the outside of external-open in the suspension ring hole.
The beneficial effects of the utility model are: the suspension ring pin jack of both sides is tilted to the outer rear flank of external-open in the suspension ring hole on the main body, the vibration force that produces when removing oil pipe can not cause the suspension ring pin to eject in the hole, can prevent that oil pipe and elevator from falling from the high-altitude injures the operator by a crashing object, suspension ring and suspension ring pin distance, the accident of hindering the operator can not take place to squeeze in the operator when plugging and unplugging the suspension ring pin.
Four, description of drawings
Accompanying drawing is the front view of the utility model embodiment.
Five, the specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
The suspension ring pin jack 1 of both sides is tilted to the outside of external-open in suspension ring hole 3 on the main body 2, under the constant situation of pipe elevator length, suspension ring and suspension ring pin are apart from increase, the operator is when plugging and unplugging the suspension ring pin, and hand is far away from suspension ring, can not squeeze and hinder hand, when the vibration force that produces when removing oil pipe upsprings the suspension ring pin, stop that at suspension ring pin jack inwall down, the suspension ring pin jumps not come out, and safety can not take place.Other parts on the main body 2 are same as the prior art.

Claims (1)

1. suspension ring pin jack apsacline pipe elevator is characterized in that: the suspension ring pin jack (1) that main body (2) goes up both sides is tilted to the outside of external-open in suspension ring hole (3).
CNU2007200190533U 2007-02-21 2007-02-21 Lifting ring fending-rod plug hole inclined pipe elevator Expired - Fee Related CN201013265Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200190533U CN201013265Y (en) 2007-02-21 2007-02-21 Lifting ring fending-rod plug hole inclined pipe elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200190533U CN201013265Y (en) 2007-02-21 2007-02-21 Lifting ring fending-rod plug hole inclined pipe elevator

Publications (1)

Publication Number Publication Date
CN201013265Y true CN201013265Y (en) 2008-01-30

Family

ID=39025051

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200190533U Expired - Fee Related CN201013265Y (en) 2007-02-21 2007-02-21 Lifting ring fending-rod plug hole inclined pipe elevator

Country Status (1)

Country Link
CN (1) CN201013265Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101629478B (en) * 2009-07-16 2014-08-20 彭海吉 Safe oil pipe elevator device
CN107842323A (en) * 2016-09-20 2018-03-27 路子奇 A kind of pipe elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101629478B (en) * 2009-07-16 2014-08-20 彭海吉 Safe oil pipe elevator device
CN107842323A (en) * 2016-09-20 2018-03-27 路子奇 A kind of pipe elevator

Similar Documents

Publication Publication Date Title
CN201013265Y (en) Lifting ring fending-rod plug hole inclined pipe elevator
CN105523510B (en) Hoistable platform falling proof device and the hoistable platform equipment for including it
CN103332624B (en) A kind of pulley for high-altitude circuit or caliber and installation method thereof
CN209585126U (en) Power cable well lid opening auxiliary device
CN201184146Y (en) Oil pipe elevator inserted pin
CN201907922U (en) Lifting hook
CN205709764U (en) A kind of well cover opening device
CN201593385U (en) Rotary handle type elevator locking pin
CN210685901U (en) Well bottom fishing equipment for workover
CN210607990U (en) Multifunctional grounding pile pulling device
CN202729736U (en) Movable type double-column aerial work platform
CN206426041U (en) A kind of five pawls draw horse
CN203095412U (en) Lifting movable joint for drilling tool
CN203159088U (en) Balance crane driving device
CN201747296U (en) Pedal ring lock assembly
CN201680801U (en) Buffer type oil tube drift diameter gauge
CN104587624A (en) Underground rescue fisher
CN201041009Y (en) Downhole tool releasing device
CN103089229B (en) Can acid fracturing pipe column ball seat capable of fishing and being used repeatedly
CN204024555U (en) Automatic decompression type hydraulic pressure fishing gear
CN208883332U (en) A kind of coaster in place after buffer unit
CN207795088U (en) Polished rod lifting and placing device
CN101864951B (en) Safe coring bullet pulling device
CN216371990U (en) Special fishing tool for sand removing barrel in sand remover
CN208218265U (en) A kind of maintenance platform frame of small-sized wind power generator

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080130