CN102287148A - Single ring prevention check device for well drilling - Google Patents
Single ring prevention check device for well drilling Download PDFInfo
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- CN102287148A CN102287148A CN2011102144615A CN201110214461A CN102287148A CN 102287148 A CN102287148 A CN 102287148A CN 2011102144615 A CN2011102144615 A CN 2011102144615A CN 201110214461 A CN201110214461 A CN 201110214461A CN 102287148 A CN102287148 A CN 102287148A
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Abstract
The invention discloses a single ring prevention check device for well drilling. The device comprises a left stress guide plate which is arranged on the left top part of a suspension system, a right stress guide plate which is arranged on the right top part of the suspension system, a left tension spring which is hinged above the left stress guide plate, a right tension spring which is hinged with the right stress guide plate, a left tension sensor which is arranged above the left tension spring and is connected with the left tension spring, a right tension sensor which is arranged above the right tension spring and is connected with the right tension spring, and a wireless data transmission module emitting circuit, a battery pack, a wireless data transmission module, a programmable logical controller (PLC), and a protection execution mechanism which are fixed above the suspension system; the left tension sensor and the right tension sensor are connected with the wireless data transmission module emitting circuit through a wire; the battery pack is connected with the left tension sensor, the right tension senor and the wireless data transmission module emitting circuit respectively; and the wireless data transmission module is connected with the PLC which is connected with the protection execution mechanism. The single ring prevention check device has the advantages of simple structure and high reliability.
Description
Technical field
The present invention relates to carry on the anti-single-ring of a kind of oil drilling team the safeties of drilling tool, particularly a kind of drilling well is with preventing the single-ring testing fixture, be used to protect the well head operating personnel because of mismate, maloperation, carry drilling tool cause drilling tool to rupture great down-hole accident that well causes under the single-ring situation.
Background technology
In the oil drilling work progress, the operating mode of round trip is very frequent.In the trip-out operation before drilling tool lifting, must be by two drillers respectively with two suspension ring, take off then from empty elevator hanger under the suspension ring hung on the elevator that is loaded with down-hole equipment, operate boring winch by the driller then and promote drilling tool.Because this operation is back and forth frequent, if when the driller promotes, operating personnel's mismate, hanger has one not have to hang or hang elevator fully under the suspension ring, then the single-ring accident can take place, and can directly cause the drilling tool that fractures, the drilling tool well that falls, suspension ring flick serious accident such as hurt sb.'s feelings.Because the on-the-spot open work of wellbore construction, environment is abominable, and factors such as invasion and attack such as noise, vibrations, mechanical impact, mud greasy dirt rainwater still do not have a kind of comparatively desirable automatic protection device solves single-ring problem at present.
Summary of the invention
The problem to be solved in the present invention is: provide a kind of drilling well simple in structure, good reliability anti-single-ring testing fixture.
In order to solve the problems of the technologies described above, drilling well of the present invention is with preventing the single-ring testing fixture, comprise and be arranged on the stressed guide plate in the upper left left side of suspension system, be arranged on the stressed guide plate in the top-right right side of suspension system, be hinged on Zola's power spring of left stressed guide plate top, be hinged on the right tension spring on the right stressed guide plate, be arranged on the Zola's power sensor that links to each other with Zola's power spring of Zola's power spring top, be arranged on the right pulling force sensor that links to each other with right tension spring of right tension spring top, be fixed on the wireless data sending module radiating circuit of suspension system top, battery pack, the wireless data sending module, PLC and protection executing agency, link to each other by lead between described Zola's power sensor and right pulling force sensor and the wireless data sending module radiating circuit, described battery pack is respectively in Zola's power sensor, right pulling force sensor links to each other with wireless data sending module radiating circuit, described wireless data sending module links to each other with PLC, and described PLC links to each other with protection executing agency.
For the ease of operating and giving the alarm, drilling well of the present invention also comprises human-computer interaction interface and alarm indication circuit with anti-single-ring testing fixture, and described human-computer interaction interface links to each other with PLC respectively with the alarm indication circuit.
Drilling well of the present invention is with preventing the single-ring testing fixture, and described Zola's power spring all is connected bearing pin by spring with right tension spring and is separately fixed on left stressed guide plate and the right stressed guide plate.
The beneficial effect that the present invention obtains is: (1) is simple in structure; (2) be input among the PLC by the two-way pulling force signal of wireless data sending module Zola's power sensor and right pulling force sensor; two paths of signals is finished the difference computing in PLC; and with preset value relatively; after difference exceeds preset value; start protection executing agency; drilling tool is protected, sent alarm by the alarm indication circuit simultaneously, thereby the reliability height.
Description of drawings
Fig. 1 is a mounting structure schematic diagram of the present invention.
Fig. 2 is an electrical principle block diagram of the present invention.
Among the figure: 1, left stressed guide plate, 2, spring connects bearing pin, 3, Zola's power spring, 4, Zola's power sensor, 5, wireless data sending module radiating circuit, 6, lead, 7, right pulling force sensor, 8, right tension spring, 9, right stressed guide plate, 10, right suspension ring, 11, left suspension ring, 12, the wireless data sending module, 13, PLC, 14, protection executing agency, 15, battery pack, 16, human-computer interaction interface, 17, the alarm indication circuit.
The specific embodiment
As depicted in figs. 1 and 2, drilling well of the present invention is with preventing the single-ring testing fixture, comprise and be arranged on the stressed guide plate 1 in the upper left left side of suspension system, be arranged on the stressed guide plate 9 in the top-right right side of suspension system, be hinged on Zola's power spring 3 of left stressed guide plate 1 top, be hinged on the right tension spring 8 on the right stressed guide plate 9, be arranged on the Zola's power sensor 4 that links to each other with Zola's power spring 3 of Zola's power spring 3 tops, be arranged on the right pulling force sensor 7 that links to each other with right tension spring 8 of right tension spring 8 tops, be fixed on the wireless data sending module radiating circuit 5 of suspension system top, battery pack 15, wireless data sending module 12, PLC13 and protection executing agency 14, link to each other by lead 6 between described Zola's power sensor 4 and right pulling force sensor 7 and the wireless data sending module radiating circuit 5, described battery pack 15 is respectively at Zola's power sensor 4, right pulling force sensor 7 links to each other with wireless data sending module radiating circuit 5, described wireless data sending module 12 links to each other with PLC13, and described PLC13 links to each other with protection executing agency 14; Also comprise human-computer interaction interface 16 and alarm indication circuit 17, described human-computer interaction interface 16 links to each other with PLC13 respectively with alarm indication circuit 17; Described Zola's power spring 3 all is connected bearing pin 2 by spring with right tension spring 8 and is separately fixed on left stressed guide plate 1 and the right stressed guide plate 9.
In the time of concrete the use; at first drilling tool is hung on left suspension ring 11 and the right suspension ring 10; at this moment; the force-bearing situation of left side suspension ring 11 and right suspension ring 10 passes to Zola's power spring 3 and right tension spring 8 by stressed guide plate 1 in a left side and right stressed guide plate 9; and finally be delivered on Zola's power sensor 4 and the right pulling force sensor 7; the two-way deformation signal of Zola's power sensor 4 and right pulling force sensor 7 is launched by wireless data sending module radiating circuit 5 and is received by wireless data sending module 12 then; afterwards; wireless data sending module 12 is transferred to PLC13 with the deformation signal that receives; the two-way deformation signal is finished the difference computing in PLC13; and with preset value relatively; after difference exceeds preset value; start protection executing agency 14, drilling tool is protected, send alarm by alarm indication circuit 17 simultaneously.
Drilling well of the present invention adopts PLC as controller with anti-single-ring testing fixture, finishes the transmission of deformation signal by wireless data sending module radiating circuit 5 and wireless data sending module 12, thereby is subjected to external environment influence little, the reliability height.
The present invention is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (3)
1. a drilling well is with preventing the single-ring testing fixture, it is characterized in that: comprise being arranged on the stressed guide plate in the upper left left side of suspension system (1), be arranged on the stressed guide plate in the top-right right side of suspension system (9), be hinged on Zola's power spring (3) of left stressed guide plate (1) top, be hinged on the right tension spring (8) on the right stressed guide plate (9), be arranged on the Zola's power sensor (4) that links to each other with Zola's power spring (3) of Zola's power spring (3) top, be arranged on the right pulling force sensor (7) that links to each other with right tension spring (8) of right tension spring (8) top, be fixed on the wireless data sending module radiating circuit (5) of suspension system top, battery pack (15), wireless data sending module (12), PLC (13) and protection executing agency (14), link to each other by lead (6) between described Zola's power sensor (4) and right pulling force sensor (7) and the wireless data sending module radiating circuit (5), described battery pack (15) is respectively at Zola's power sensor (4), right pulling force sensor (7) links to each other with wireless data sending module radiating circuit (5), described wireless data sending module (12) links to each other with PLC (13), and described PLC (13) links to each other with protection executing agency (14).
2. drilling well according to claim 1 is with preventing the single-ring testing fixture, and it is characterized in that: also comprise human-computer interaction interface (16) and alarm indication circuit (17), described human-computer interaction interface (16) links to each other with PLC (13) respectively with alarm indication circuit (17).
3. drilling well according to claim 1 is with preventing the single-ring testing fixture, and it is characterized in that: described Zola's power spring (3) all is connected bearing pin (2) by spring with right tension spring (8) and is separately fixed on left stressed guide plate (1) and the right stressed guide plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102144615A CN102287148A (en) | 2011-07-29 | 2011-07-29 | Single ring prevention check device for well drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102144615A CN102287148A (en) | 2011-07-29 | 2011-07-29 | Single ring prevention check device for well drilling |
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| Publication Number | Publication Date |
|---|---|
| CN102287148A true CN102287148A (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102144615A Pending CN102287148A (en) | 2011-07-29 | 2011-07-29 | Single ring prevention check device for well drilling |
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| CN (1) | CN102287148A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452500A (en) * | 2013-09-16 | 2013-12-18 | 慕武 | Device capable of preventing single lifting ring |
| CN103835667A (en) * | 2012-11-21 | 2014-06-04 | 洛阳力辰合金工具有限公司 | Multifunctional digital beam hanger |
| CN104060950A (en) * | 2013-03-22 | 2014-09-24 | 中国石油化工股份有限公司 | Method and special device for automatically picking and suspending lifting rings |
| CN106812480A (en) * | 2017-03-24 | 2017-06-09 | 成都市卓新实业有限公司 | A kind of anti-single-ring tackling system of anticreep |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88200024U (en) * | 1988-01-05 | 1988-11-02 | 叶国栋 | Monoslinger drill-drawing protector |
| US5967236A (en) * | 1994-09-23 | 1999-10-19 | Texaco Inc. | Spill control plug and method |
| US20030000708A1 (en) * | 1999-04-30 | 2003-01-02 | Coone Malcolm G. | FAC tool flexible assembly and method |
| CN201246156Y (en) * | 2008-08-18 | 2009-05-27 | 杜书东 | Drill sliding-proof and block automatic alarm protecting devices |
| CN201351509Y (en) * | 2009-01-19 | 2009-11-25 | 卜建武 | A single-ring lifting alarm control device |
| CN202266204U (en) * | 2011-07-29 | 2012-06-06 | 孟祥卿 | Single-prevention lifting ring inspection device for drilled wells |
-
2011
- 2011-07-29 CN CN2011102144615A patent/CN102287148A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88200024U (en) * | 1988-01-05 | 1988-11-02 | 叶国栋 | Monoslinger drill-drawing protector |
| US5967236A (en) * | 1994-09-23 | 1999-10-19 | Texaco Inc. | Spill control plug and method |
| US20030000708A1 (en) * | 1999-04-30 | 2003-01-02 | Coone Malcolm G. | FAC tool flexible assembly and method |
| CN201246156Y (en) * | 2008-08-18 | 2009-05-27 | 杜书东 | Drill sliding-proof and block automatic alarm protecting devices |
| CN201351509Y (en) * | 2009-01-19 | 2009-11-25 | 卜建武 | A single-ring lifting alarm control device |
| CN202266204U (en) * | 2011-07-29 | 2012-06-06 | 孟祥卿 | Single-prevention lifting ring inspection device for drilled wells |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835667A (en) * | 2012-11-21 | 2014-06-04 | 洛阳力辰合金工具有限公司 | Multifunctional digital beam hanger |
| CN103835667B (en) * | 2012-11-21 | 2016-03-23 | 洛阳力辰合金工具有限公司 | Digital multifunctional polished rod eye |
| CN104060950A (en) * | 2013-03-22 | 2014-09-24 | 中国石油化工股份有限公司 | Method and special device for automatically picking and suspending lifting rings |
| CN103452500A (en) * | 2013-09-16 | 2013-12-18 | 慕武 | Device capable of preventing single lifting ring |
| CN103452500B (en) * | 2013-09-16 | 2018-01-02 | 慕武 | Anti- single-ring device |
| CN106812480A (en) * | 2017-03-24 | 2017-06-09 | 成都市卓新实业有限公司 | A kind of anti-single-ring tackling system of anticreep |
| CN106812480B (en) * | 2017-03-24 | 2019-02-15 | 成都市卓新实业有限公司 | A kind of anti-single-ring tackling system of anticreep |
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Application publication date: 20111221 |