CN105417358A - Crane automatic locking hook - Google Patents
Crane automatic locking hook Download PDFInfo
- Publication number
- CN105417358A CN105417358A CN201511023295.5A CN201511023295A CN105417358A CN 105417358 A CN105417358 A CN 105417358A CN 201511023295 A CN201511023295 A CN 201511023295A CN 105417358 A CN105417358 A CN 105417358A
- Authority
- CN
- China
- Prior art keywords
- hook
- arc
- locking device
- lockweight
- self
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- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a crane automatic locking hook. The hook comprises a suspension ring, an automatic locking device, a micro motor, an arc lock pin, and a hook body; the top of the automatic locking device is connected to the suspension ring; the bottom of the automatic locking device is connected to the hook body; the tail part of the hook body is provided with a hook tip; a pressure sensor is arranged in the bottom of the side face of the hook body, and is connected to a micro controller in a wireless mode; the micro controller is arranged in the automatic locking device and is provided with an arc sliding chute; the end part of the arc sliding chute is communicated with a locking chute hole, the arc lock pin is arranged in the arc sliding chute, the end part of the arc lock pin is provided with a limit stop, the tail end of the limit stop is connected to a reset spring, the upper end face of the arc lock pin is provided with a rack, and the micro motor is arranged on the arc sliding chute that is closed to the locking chute hole end. The crane automatic locking hook has the advantages that the arc lock pin can be automatically locked, the automation degree is high, the locking is firm, the effect of unhooking is good, and the safety and stability of hook application are enhanced.
Description
Technical field
The present invention relates to technical field of crane equipment, specifically a kind of hoisting crane auto lock suspension hook.
Background technology
In recent years, along with developing rapidly of China's industry, make day by day to increase the demand of hoisting crane in industry, thus, China's elevator machinery is also in fast development, suspension hook is one of widely used equipment of crane field, belongs in hoisting crane use instrument the particular component had compared with high safety reliability requirement.But existing suspension hook is in the process of lifting by crane or fall, and run into collision and easily produce unhook problem, cause machinery or personal safety accident, affect safety in production, existing suspension hook can not realize the auto lock to suspension hook.
Summary of the invention
The object of the present invention is to provide a kind of hoisting crane auto lock suspension hook, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of hoisting crane auto lock suspension hook, comprise suspension ring, self-locking device, miniature motor, arc lockweight and hook, described self-locking device top connects suspension ring, connecting shackle body bottom self-locking device, hook afterbody is provided with hook tip, pressure sensor is provided with bottom hook medial surface, pressure sensor wirelessly connects microcontroller, microcontroller is arranged on self-locking device inside, self-locking device is provided with arc chute, arc chute end is communicated with locking slotted eye, arc lockweight is provided with in arc chute, arc lockweight end is provided with positive stop, positive stop end connects retracing spring, the retracing spring other end is fixed on arc chute medial surface, arc lockweight upper surface is provided with tooth bar, on the arc chute of locking slot nose end, miniature motor is installed.
As the further scheme of the present invention: described pressure sensor is embedded in hook.
As the further scheme of the present invention: the tooth bar of the rotating shaft compact siro spinning technology arc lockweight upper surface of described miniature motor.
As the further scheme of the present invention: described microprocessor control connects miniature motor.
Compared with prior art, the invention has the beneficial effects as follows: described a kind of hoisting crane auto lock suspension hook, structure is simple, easy to install and use, adopt pressure sensor test hook medial surface force value to realize the automatic lock machine of arc lockweight, degree of automation is high, and it is firm to lock, safety performance is good, effectively avoid the generation of unhook, Slip Hook phenomenon, lock hook is effective, realizes the opening and closing of arc lockweight and keeps, convenient and swift, increase the safety and stability that suspension hook uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-suspension ring, 2-self-locking device, 3-positive stop, 4-miniature motor, 5-lock slotted eye, 6-tooth bar, 7-arc lockweight, 8-hook tip, 9-pressure sensor, 10-hook, 11-arc chute, 12-retracing spring, 13-microcontroller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of hoisting crane auto lock suspension hook, comprise suspension ring 1, self-locking device 2, miniature motor 4, arc lockweight 7 and hook 10, described self-locking device 2 top connects suspension ring 1, connecting shackle body 10 bottom self-locking device 2, hook 10 afterbody is provided with hook tip 8, pressure sensor 9 is provided with bottom hook 10 medial surface, pressure sensor 9 is embedded in hook 10, pressure sensor 9 wirelessly connects microcontroller 13, it is inner that microcontroller 13 is arranged on self-locking device 2, self-locking device 2 is provided with arc chute 11, arc chute 11 end is communicated with locking slotted eye 5, arc lockweight 7 is provided with in arc chute 11, arc lockweight 7 end is provided with positive stop 3, positive stop 3 end connects retracing spring 12, retracing spring 12 other end is fixed on arc chute 11 medial surface, arc lockweight 7 upper surface is provided with tooth bar 6, on the arc chute 11 of locking slotted eye 5 end, miniature motor 4 is installed, the tooth bar 6 of rotating shaft compact siro spinning technology arc lockweight 7 upper surface of miniature motor 4, microcontroller 13 control linkage miniature motor 4.
During use, when the pressure sensor 9 that hook 10 medial surface is arranged detects pressure signal, wirelessly by Signal transmissions in the microcontroller 13 in self-locking device 2, microcontroller 13 processes rear control miniature motor 4 and rotates, the tooth bar 6 that miniature motor 4 rotarily drives arc lockweight 7 and upper surface thereof moves, arc lockweight 7 passes locking slotted eye 5, hook tip 8 medial surface of hook 10 until conflict in arc lockweight 7 end, the auto lock of hook 10 can be realized, when pressure sensor 9 can't detect pressure signal, microcontroller 13 controls miniature motor 4 and stops operating, the effect of retracing spring 12 pulling force makes arc lockweight 7 automatic retracted in arc chute 11.
Principle of work of the present invention is: described a kind of hoisting crane auto lock suspension hook, structure is simple, easy to install and use, adopts pressure sensor 9 to test the automatic lock machine that hook 10 medial surface force value realizes arc lockweight 7, degree of automation is high, it is firm to lock, and safety performance is good, effectively avoids the generation of unhook, Slip Hook phenomenon, lock hook is effective, realize the opening and closing of arc lockweight 7 and keep, convenient and swift, increase the safety and stability that suspension hook uses.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a hoisting crane auto lock suspension hook, comprise suspension ring, self-locking device, miniature motor, arc lockweight and hook, it is characterized in that, described self-locking device top connects suspension ring, connecting shackle body bottom self-locking device, hook afterbody is provided with hook tip, pressure sensor is provided with bottom hook medial surface, pressure sensor wirelessly connects microcontroller, microcontroller is arranged on self-locking device inside, self-locking device is provided with arc chute, arc chute end is communicated with locking slotted eye, arc lockweight is provided with in arc chute, arc lockweight end is provided with positive stop, positive stop end connects retracing spring, the retracing spring other end is fixed on arc chute medial surface, arc lockweight upper surface is provided with tooth bar, on the arc chute of locking slot nose end, miniature motor is installed.
2. a kind of hoisting crane auto lock suspension hook according to claim 1, it is characterized in that, described pressure sensor is embedded in hook.
3. a kind of hoisting crane auto lock suspension hook according to claim 1, is characterized in that, the tooth bar of the rotating shaft compact siro spinning technology arc lockweight upper surface of described miniature motor.
4. a kind of hoisting crane auto lock suspension hook according to claim 1, is characterized in that, described microprocessor control connects miniature motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023295.5A CN105417358A (en) | 2015-12-30 | 2015-12-30 | Crane automatic locking hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023295.5A CN105417358A (en) | 2015-12-30 | 2015-12-30 | Crane automatic locking hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105417358A true CN105417358A (en) | 2016-03-23 |
Family
ID=55495983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511023295.5A Pending CN105417358A (en) | 2015-12-30 | 2015-12-30 | Crane automatic locking hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417358A (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905794A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Full-sealed lifting appliance |
| CN106276583A (en) * | 2016-10-28 | 2017-01-04 | 四川沱江起重机有限公司 | A kind of Suspension hook structure for crane |
| CN106365035A (en) * | 2016-12-09 | 2017-02-01 | 徐亚 | Anti-skid crane hook |
| CN106379808A (en) * | 2016-10-28 | 2017-02-08 | 四川沱江起重机有限公司 | Tower crane hook |
| CN106395614A (en) * | 2016-10-28 | 2017-02-15 | 四川沱江起重机有限公司 | Multifunctional crane hook |
| CN106429815A (en) * | 2016-10-28 | 2017-02-22 | 四川沱江起重机有限公司 | Novel crane lifting hook assembly |
| CN106892349A (en) * | 2017-04-27 | 2017-06-27 | 钦州学院 | The self-locking suspension hook of anti-oscillating |
| CN106900152A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力电器股份有限公司 | Knob wire controller |
| CN106892361A (en) * | 2017-04-27 | 2017-06-27 | 钦州学院 | Double arm hanging type cranes |
| CN106968619A (en) * | 2017-03-24 | 2017-07-21 | 成都市卓新实业有限公司 | A kind of anti-single-ring boom hoisting |
| CN106966288A (en) * | 2017-04-27 | 2017-07-21 | 钦州学院 | Anti-slip lifting hook based on rack-and-pinion |
| CN107364787A (en) * | 2017-09-04 | 2017-11-21 | 申翰昭 | A kind of hook gear of crane |
| CN107500114A (en) * | 2017-09-18 | 2017-12-22 | 冯建芳 | A kind of self-locking crane hook |
| CN108622808A (en) * | 2018-05-17 | 2018-10-09 | 中国建筑第二工程局有限公司 | Multifunctional hoisting equipment convenient to install for construction engineering |
| CN108969926A (en) * | 2018-08-13 | 2018-12-11 | 中冶华天工程技术有限公司 | A kind of safety rope hanger of the automatically controlled safety device of band |
| CN109584682A (en) * | 2019-01-21 | 2019-04-05 | 河南工业职业技术学院 | For the movable tool of language teaching |
| CN109589517A (en) * | 2018-11-09 | 2019-04-09 | 武汉安力易达科技有限公司 | A kind of safety lock, control system and control method |
| CN110054091A (en) * | 2019-05-07 | 2019-07-26 | 东莞市建安管桩有限公司 | A kind of concrete tubular pile suspender |
| CN110304535A (en) * | 2019-07-09 | 2019-10-08 | 浙江冠林机械有限公司 | Electric block mousing-hook for lifting equipment |
| CN110653838A (en) * | 2019-09-12 | 2020-01-07 | 西安航空职业技术学院 | Mechanical gripper for machine-building |
| CN111011195A (en) * | 2019-11-25 | 2020-04-17 | 大冶康之堂农业发展有限公司 | Dendrobium nobile cultivation is with dismantling cuff |
| CN111361742A (en) * | 2020-03-30 | 2020-07-03 | 哈尔滨工业大学 | Electromagnetic drive's helicopter cargo hook device |
| CN111543281A (en) * | 2020-05-13 | 2020-08-18 | 广东电网有限责任公司 | Tree barrier orientation device and tree barrier orientation method |
| CN112054451A (en) * | 2020-09-08 | 2020-12-08 | 河北宽大机械设备制造有限公司 | Cable hook |
| CN115362838A (en) * | 2022-06-13 | 2022-11-22 | 湖北震序车船科技股份有限公司 | Control system of branch pruning vehicle |
-
2015
- 2015-12-30 CN CN201511023295.5A patent/CN105417358A/en active Pending
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905794A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Full-sealed lifting appliance |
| CN106276583A (en) * | 2016-10-28 | 2017-01-04 | 四川沱江起重机有限公司 | A kind of Suspension hook structure for crane |
| CN106379808A (en) * | 2016-10-28 | 2017-02-08 | 四川沱江起重机有限公司 | Tower crane hook |
| CN106395614A (en) * | 2016-10-28 | 2017-02-15 | 四川沱江起重机有限公司 | Multifunctional crane hook |
| CN106429815A (en) * | 2016-10-28 | 2017-02-22 | 四川沱江起重机有限公司 | Novel crane lifting hook assembly |
| CN106365035A (en) * | 2016-12-09 | 2017-02-01 | 徐亚 | Anti-skid crane hook |
| CN106900152A (en) * | 2017-02-28 | 2017-06-27 | 珠海格力电器股份有限公司 | Knob wire controller |
| CN106968619A (en) * | 2017-03-24 | 2017-07-21 | 成都市卓新实业有限公司 | A kind of anti-single-ring boom hoisting |
| CN106892361A (en) * | 2017-04-27 | 2017-06-27 | 钦州学院 | Double arm hanging type cranes |
| CN106892349A (en) * | 2017-04-27 | 2017-06-27 | 钦州学院 | The self-locking suspension hook of anti-oscillating |
| CN106966288A (en) * | 2017-04-27 | 2017-07-21 | 钦州学院 | Anti-slip lifting hook based on rack-and-pinion |
| CN107364787A (en) * | 2017-09-04 | 2017-11-21 | 申翰昭 | A kind of hook gear of crane |
| CN107364787B (en) * | 2017-09-04 | 2018-09-25 | 河北金鼎天力吊索具有限公司 | A kind of hook gear of crane |
| CN107500114A (en) * | 2017-09-18 | 2017-12-22 | 冯建芳 | A kind of self-locking crane hook |
| CN108622808A (en) * | 2018-05-17 | 2018-10-09 | 中国建筑第二工程局有限公司 | Multifunctional hoisting equipment convenient to install for construction engineering |
| CN108969926A (en) * | 2018-08-13 | 2018-12-11 | 中冶华天工程技术有限公司 | A kind of safety rope hanger of the automatically controlled safety device of band |
| CN109589517A (en) * | 2018-11-09 | 2019-04-09 | 武汉安力易达科技有限公司 | A kind of safety lock, control system and control method |
| CN109589517B (en) * | 2018-11-09 | 2022-04-05 | 武汉安力易达科技有限公司 | Safety lock, control system and control method |
| CN112331030A (en) * | 2019-01-21 | 2021-02-05 | 河南工业职业技术学院 | Tool for Chinese teaching |
| CN109584682A (en) * | 2019-01-21 | 2019-04-05 | 河南工业职业技术学院 | For the movable tool of language teaching |
| CN112331030B (en) * | 2019-01-21 | 2022-07-29 | 河南工业职业技术学院 | Tool for Chinese teaching |
| CN110054091A (en) * | 2019-05-07 | 2019-07-26 | 东莞市建安管桩有限公司 | A kind of concrete tubular pile suspender |
| CN110304535A (en) * | 2019-07-09 | 2019-10-08 | 浙江冠林机械有限公司 | Electric block mousing-hook for lifting equipment |
| CN110653838A (en) * | 2019-09-12 | 2020-01-07 | 西安航空职业技术学院 | Mechanical gripper for machine-building |
| CN111011195A (en) * | 2019-11-25 | 2020-04-17 | 大冶康之堂农业发展有限公司 | Dendrobium nobile cultivation is with dismantling cuff |
| CN111361742A (en) * | 2020-03-30 | 2020-07-03 | 哈尔滨工业大学 | Electromagnetic drive's helicopter cargo hook device |
| CN111543281A (en) * | 2020-05-13 | 2020-08-18 | 广东电网有限责任公司 | Tree barrier orientation device and tree barrier orientation method |
| CN112054451A (en) * | 2020-09-08 | 2020-12-08 | 河北宽大机械设备制造有限公司 | Cable hook |
| CN112054451B (en) * | 2020-09-08 | 2021-08-24 | 河北宽大机械设备制造有限公司 | Cable hook |
| CN115362838A (en) * | 2022-06-13 | 2022-11-22 | 湖北震序车船科技股份有限公司 | Control system of branch pruning vehicle |
| CN115362838B (en) * | 2022-06-13 | 2023-08-18 | 湖北震序车船科技股份有限公司 | Control system of branch pruning vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |