CN106815979A - U-shaped fracture automatic alarm bolt - Google Patents

U-shaped fracture automatic alarm bolt Download PDF

Info

Publication number
CN106815979A
CN106815979A CN201710228266.5A CN201710228266A CN106815979A CN 106815979 A CN106815979 A CN 106815979A CN 201710228266 A CN201710228266 A CN 201710228266A CN 106815979 A CN106815979 A CN 106815979A
Authority
CN
China
Prior art keywords
stud shaft
alarm lamp
wire
ring flange
nut
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.)
Pending
Application number
CN201710228266.5A
Other languages
Chinese (zh)
Inventor
张睿赜
薄井亮
杨富
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.)
International Yungang Of Shanxi Datang Power Co Ltd
Original Assignee
International Yungang Of Shanxi Datang Power Co Ltd
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 International Yungang Of Shanxi Datang Power Co Ltd filed Critical International Yungang Of Shanxi Datang Power Co Ltd
Priority to CN201710228266.5A priority Critical patent/CN106815979A/en
Publication of CN106815979A publication Critical patent/CN106815979A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/187—Machine fault alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins

Abstract

The purpose of the present invention is a kind of U-shaped fracture automatic alarm bolt of design, it is by stud shaft, insulation sleeve, blade end axle, stud shaft middle-end, cathode conductor, felt pad, nut, screw thread, alarm lamp, positive wire, ring flange is constituted, with stud shaft, nut, blade end axle is fastened on the ring flange of rotation, blade end axle and stud shaft, insulation sleeve is set between ring flange, stud shaft two ends are respectively provided with felt pad and are insulated with ring flange, stud shaft two ends are connected with alarm lamp respectively by wire, alarm lamp is connected by wire with positive wire, cathode conductor is connected with stud shaft middle-end, positive wire, alarm lamp is bright after cathode conductor is powered, stud shaft is such as broken, alarm lamp extinguishes, now shutting down carries out Replacement and Repair, the generation of contingency can be prevented.

Description

U-shaped fracture automatic alarm bolt
Technical field
The present invention relates to a kind of U-shaped fixing bolt, it is especially suitable for withstanding forces larger U-bolt energy to failure and alarm U-shaped fracture automatic alarm bolt.
Background technology
The cooling fan volume that power plant is used is all stronger than large wind, and its fan leaf is to be fixed on rotation using U-bolt On the ring flange for turning, because fan is in long-term operating state, phenomenon of rupture is also easy to produce at the fastening thread of U-bolt, such as Find not in time and change, serious accident will occur.
The content of the invention
The purpose of the present invention is a kind of U-shaped fracture automatic alarm bolt of design, it be by stud shaft, insulation sleeve, blade end axle, Stud shaft middle-end, cathode conductor, felt pad, nut, screw thread, alarm lamp, positive wire, ring flange composition, with stud shaft, nut, Blade end axle is fastened on the ring flange of rotation, and insulation sleeve, stud shaft two ends difference are set between blade end axle and stud shaft, ring flange Set felt pad to be insulated with ring flange, stud shaft two ends are connected with alarm lamp respectively by wire, and alarm lamp passes through wire and positive pole Wire is connected, and cathode conductor is connected with stud shaft middle-end, and alarm lamp is bright after positive wire, cathode conductor are powered, and stud shaft is as disconnected in occurred Split, alarm lamp extinguishes, now shutting down carries out Replacement and Repair, can prevent the generation of contingency.
The technical solution adopted for the present invention to solve the technical problems is：It is by stud shaft, insulation sleeve, blade end axle, bolt Axle middle-end, cathode conductor, felt pad i, nut i, screw thread i, stud shaft A ends, alarm lamp i, positive wire, alarm lamp ii, stud shaft B Blade end axle, flange is fastened on stud shaft, nut i, nut ii by end, screw thread ii, nut ii, felt pad ii, ring flange composition On disk, insulation sleeve is set, stud shaft A ends, stud shaft B ends are respectively provided with felt pad i, insulation between blade end axle and stud shaft, ring flange Pad ii is insulated with ring flange, and stud shaft A ends are connected by wire with alarm lamp i, and alarm lamp i is connected by wire with positive wire； Stud shaft B ends are connected by wire with alarm lamp ii, and alarm lamp ii is connected by wire with positive wire；In cathode conductor and stud shaft End connection, alarm lamp i, alarm lamp ii are bright after positive wire, cathode conductor are powered, and stud shaft is such as broken, alarm lamp i or alarm Lamp ii extinguishes, and now shutting down carries out Replacement and Repair, can prevent the generation of contingency.
The beneficial effects of the invention are as follows, can be found in time when U-bolt is broken, it is easy to shut down Replacement and Repair in time, can Prevent the generation of contingency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
In figure：1. stud shaft, 2. insulation sleeve, 3. blade end axle, 4. stud shaft middle-end, 5. cathode conductor, 6. felt pad i, 7. spiral shell Female i, 8. screw thread i, 9. stud shaft A ends, 10. alarm lamp i, 11. positive wires, 12. alarm lamp ii, 13. stud shaft B ends, 14. screw threads Ii, 15. nut ii, 16. felt pad ii, 17. ring flanges.
Specific embodiment
In Fig. 1, blade end axle (3) is fastened on ring flange (17) with stud shaft (1), nut i (7), nut ii (15), Insulation sleeve (2) is set between blade end axle (3) and stud shaft (1), ring flange (17), and stud shaft A ends (9), stud shaft B ends (13) set respectively Put felt pad i (6), felt pad ii (16) to be insulated with ring flange (17), stud shaft A ends (9) are connected by wire and alarm lamp i (10) Logical, alarm lamp i (10) is connected by wire with positive wire (11)；Stud shaft B ends (13) are connected by wire and alarm lamp ii (12) Logical, alarm lamp ii (12) is connected by wire with positive wire (11)；Cathode conductor (5) is connected with stud shaft middle-end (4), and positive pole is led Alarm lamp i (10), alarm lamp ii (12) are bright after line (11), cathode conductor (5) are powered, and stud shaft (1) is as occurred phenomenon of rupture, alarm Lamp i (10) or alarm lamp ii (12) extinguishes, and now shutting down carries out Replacement and Repair, can prevent the generation of contingency.

Claims (1)

1. a kind of U-shaped fracture automatic alarm bolt, be by stud shaft (1), insulation sleeve (2), blade end axle (3), stud shaft middle-end (4), Cathode conductor (5), felt pad i (6), nut i (7), screw thread i (8), stud shaft A ends (9), alarm lamp i (10), positive wire (11), Alarm lamp ii (12), stud shaft B ends (13), screw thread ii (14), nut ii (15), felt pad ii (16), ring flange (17) composition, its It is characterized in：Blade end axle (3) is fastened on ring flange (17) with stud shaft (1), nut i (7), nut ii (15), blade end axle (3) insulation sleeve (2) is set and stud shaft (1), ring flange (17) between, and stud shaft A ends (9), stud shaft B ends (13) are respectively provided with felt pad I (6), felt pad ii (16) are insulated with ring flange (17), and stud shaft A ends (9) are connected by wire with alarm lamp i (10), alarm lamp i (10) connected with positive wire (11) by wire；Stud shaft B ends (13) are connected by wire with alarm lamp ii (12), alarm lamp ii (12) connected with positive wire (11) by wire；Cathode conductor (5) is connected with stud shaft middle-end (4), positive wire (11), negative pole Alarm lamp i (10), alarm lamp ii (12) are bright after wire (5) is powered, and stud shaft (1) is as occurred phenomenon of rupture, alarm lamp i (10) or report Warning lamp ii (12) extinguishes, and now shutting down carries out Replacement and Repair, can prevent the generation of contingency.
CN201710228266.5A 2017-04-07 2017-04-07 U-shaped fracture automatic alarm bolt Pending CN106815979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710228266.5A CN106815979A (en) 2017-04-07 2017-04-07 U-shaped fracture automatic alarm bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710228266.5A CN106815979A (en) 2017-04-07 2017-04-07 U-shaped fracture automatic alarm bolt

Publications (1)

Publication Number Publication Date
CN106815979A true CN106815979A (en) 2017-06-09

Family

ID=59115783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710228266.5A Pending CN106815979A (en) 2017-04-07 2017-04-07 U-shaped fracture automatic alarm bolt

Country Status (1)

Country Link
CN (1) CN106815979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108730304A (en) * 2018-05-28 2018-11-02 扬州市金诺尔不锈钢有限公司 A kind of high stable loose alarming U bolt

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1142862A (en) * 1994-02-12 1997-02-12 埃里奇·马图谢克 Alarm-triggering locking device for the catch and/or hinge region of a door or window to be protected
CN201116385Y (en) * 2007-09-06 2008-09-17 北京科技园建设（集团）股份有限公司 Anti-floating reinforcing steel bar locking card
CN101320008A (en) * 2008-07-01 2008-12-10 中国人民解放军第二炮兵工程学院 Early warning monitoring and condition constructing method and device for component surface failure
CN101440834A (en) * 2008-12-22 2009-05-27 河南电力试验研究院 U type bolt component for mounting electric power line on-line apparatus
CN101609737A (en) * 2009-07-20 2009-12-23 唐苑雯 A kind of tensioning-type compound all-purpose insulator
CN201534215U (en) * 2009-10-10 2010-07-28 鞍钢股份有限公司 Stopper rod with fracture alarm
CN101826246A (en) * 2009-03-03 2010-09-08 武汉鼎超科技开发有限公司 Wall crack warning device
CN202129980U (en) * 2011-06-20 2012-02-01 宁波康润机械科技有限公司 Bearing breakage alarm for plastic extruder
CN103000003A (en) * 2012-12-29 2013-03-27 广西桂冠电力股份有限公司大化水力发电总厂 Bulb tubular water turbine generator set runner connecting bolt fracture warning device
CN103874807A (en) * 2011-09-20 2014-06-18 科技矿业企业有限公司 Stress and/or accumulated damage monitoring system
CN104677729A (en) * 2015-02-10 2015-06-03 天津市宝洪源机械制造有限公司 U-shaped bolt bulge test clamp
CN104851246A (en) * 2015-05-26 2015-08-19 重庆大学 Device used to monitor bolt fracture or looseness
CN205059096U (en) * 2015-10-12 2016-03-02 上海鼎铭集装箱储运有限公司 Bolt looseness attention device
CN105547333A (en) * 2016-01-25 2016-05-04 刘连江 Bolt loosening and/or breaking real-time warning device
CN206773897U (en) * 2017-04-07 2017-12-19 山西大唐国际云冈热电有限责任公司 U-shaped fracture automatic alarm bolt

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1142862A (en) * 1994-02-12 1997-02-12 埃里奇·马图谢克 Alarm-triggering locking device for the catch and/or hinge region of a door or window to be protected
CN201116385Y (en) * 2007-09-06 2008-09-17 北京科技园建设（集团）股份有限公司 Anti-floating reinforcing steel bar locking card
CN101320008A (en) * 2008-07-01 2008-12-10 中国人民解放军第二炮兵工程学院 Early warning monitoring and condition constructing method and device for component surface failure
CN101440834A (en) * 2008-12-22 2009-05-27 河南电力试验研究院 U type bolt component for mounting electric power line on-line apparatus
CN101826246A (en) * 2009-03-03 2010-09-08 武汉鼎超科技开发有限公司 Wall crack warning device
CN101609737A (en) * 2009-07-20 2009-12-23 唐苑雯 A kind of tensioning-type compound all-purpose insulator
CN201534215U (en) * 2009-10-10 2010-07-28 鞍钢股份有限公司 Stopper rod with fracture alarm
CN202129980U (en) * 2011-06-20 2012-02-01 宁波康润机械科技有限公司 Bearing breakage alarm for plastic extruder
CN103874807A (en) * 2011-09-20 2014-06-18 科技矿业企业有限公司 Stress and/or accumulated damage monitoring system
CN103000003A (en) * 2012-12-29 2013-03-27 广西桂冠电力股份有限公司大化水力发电总厂 Bulb tubular water turbine generator set runner connecting bolt fracture warning device
CN104677729A (en) * 2015-02-10 2015-06-03 天津市宝洪源机械制造有限公司 U-shaped bolt bulge test clamp
CN104851246A (en) * 2015-05-26 2015-08-19 重庆大学 Device used to monitor bolt fracture or looseness
CN205059096U (en) * 2015-10-12 2016-03-02 上海鼎铭集装箱储运有限公司 Bolt looseness attention device
CN105547333A (en) * 2016-01-25 2016-05-04 刘连江 Bolt loosening and/or breaking real-time warning device
CN206773897U (en) * 2017-04-07 2017-12-19 山西大唐国际云冈热电有限责任公司 U-shaped fracture automatic alarm bolt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108730304A (en) * 2018-05-28 2018-11-02 扬州市金诺尔不锈钢有限公司 A kind of high stable loose alarming U bolt
CN108730304B (en) * 2018-05-28 2020-02-07 扬州市金诺尔不锈钢有限公司 High-stability loosening alarm U-shaped bolt

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SE01 Entry into force of request for substantive examination
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Application publication date: 20170609