CN2367817Y - Uncoupling device of automatic fastening lock - Google Patents
Uncoupling device of automatic fastening lock Download PDFInfo
- Publication number
- CN2367817Y CN2367817Y CN 98244792 CN98244792U CN2367817Y CN 2367817 Y CN2367817 Y CN 2367817Y CN 98244792 CN98244792 CN 98244792 CN 98244792 U CN98244792 U CN 98244792U CN 2367817 Y CN2367817 Y CN 2367817Y
- Authority
- CN
- China
- Prior art keywords
- hook
- plate
- suspension hook
- unhook
- relieving
- 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
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a hook-relieving device of an automatic clamping lock. The utility model is composed of a suspension hook 1, a coupling shaft 2, a hook-relieving plate 3, a sliding shaft 4, a coupling shaft 5, a hook-relieving handle 6, a frame plate 7, an ear plate 8, a tension spring 9, etc., wherein the top end of the suspension hook 1 is positioned between the coupling shaft 5 and the sliding shaft 4; the hook-relieving plate 3 is positioned by the tension spring 9 so that the suspension hook 1 is clamped; the tension spring 9 is pulled so that a sliding shaft 5 slides over the top end of the suspension hook 1 which rotates so that a heavy article is relieved from the hook; the tension spring 9 is released, the hook-relieving plate 3 is reset, the suspension hook 1 is clamped again and the goal of the automatic clamping lock is realized. The utility model overcomes the defect of manual clamping lock of the existing hook-relieving device and increases work efficiency.
Description
The utility model relates to the unhook machinery of weight in a kind of construction engineering, especially a kind of kayser tripping gear that rams base or piling usefulness weight.
In present building engineering construction, hang a tripping gear on the crane gear of being everlasting, the weight of slinging then, when lifting by crane certain altitude, pulling unhook handle makes weight break off relations, to ground compacting or piling.Whole process can be divided into 3 steps, (1) with tripping gear kayser (purpose be when be unlikely to behind the weight on the hook come off when carrying), (2) weight and lifting on the hook, (3) during to predetermined altitude pull-up unhook handle (utilizing manpower or machinery) kayser is sliped off, the weight whereabouts of breaking off relations.This process is wanted repeated multiple times in engineering, and a general machine-team is nearly inferior surplus in the of 800.Therefore design a kind of improved tripping gear, simplify above-mentioned steps, can increase work efficiency greatly.
The purpose of the utility model is to provide the tripping gear of the automatic kayser of a kind of energy, and it has overcome the deficiency of the artificial kayser of existing tripping gear, has omitted above-mentioned steps (1) in operation, and kayser can automatically reset after weight breaks off relations.
For reaching above-mentioned purpose, the technological scheme that the utility model is taked is: the utility model comprises suspension hook, otic placode, frame plate etc., suspension hook is actively connected on the frame plate by shaft coupling, frame plate and otic placode are fixedly connected, it is characterized in that: connect the unhook plate by shaft coupling on frame plate, an end of unhook plate is connected with slide-bar, and the other end is connected with the unhook handle, between unhook handle and the otic placode extension spring is arranged, the top of suspension hook is between the shaft coupling and slide-bar of unhook plate.
The utility model adopts above-mentioned structure, have following beneficial effect: the unhook plate of the utility model setting is connected on the frame plate by the shaft coupling activity, and extension spring is spacing with it, makes the suspension hook top between the shaft coupling and slide-bar of unhook plate, suspension hook is blocked, make it to pin and fix, during unhook, overcome tension spring, pulling unhook handle, slide-bar is slided cross the suspension hook top, suspension hook rotates under the gravity of weight, makes weight break off relations; Unclamp the unhook handle, under tension spring tension, unhook plate returning position is blocked the suspension hook top slide-bar once more, realizes the purpose of automatic kayser, both increases work efficiency, and is convenient to operation again, reduces labor intensity.
Below in conjunction with accompanying drawing and embodiment the utility model is done and to be described in further detail:
Fig. 1 is the utility model structural drawing.
In Fig. 1, the utility model is made up of suspension hook 1, shaft coupling 2, unhook plate 3, slide-bar 4, shaft coupling 5, unhook handle 6, frame plate 7, otic placode 8, extension spring 9 etc., wherein, frame plate 7 can be designed to the double plate structure of parallel symmetry, suspension hook 1 and unhook plate 3 are connected between two plates of frame plate 7 by shaft coupling 2, shaft coupling 5 respectively, the top of suspension hook 1 be the round inscribe that center of circle slide-bar 4 is slided with shaft coupling 5, extension spring 9 makes unhook plate 3 be positioned level, the pulling force of extension spring 9 can make suspension hook keep stable under the gravity of weight, its elongation amplitude can make suspension hook deviate from.
Claims (1)
1. the tripping gear of an automatic kayser, comprise: suspension hook (1), otic placode (8), frame plate (7) etc., suspension hook (1) is connected on the frame plate (7) by shaft coupling (2) activity, frame plate (7) is fixedly connected with otic placode (8), it is characterized in that: go up by shaft coupling (5) connection unhook plate (3) at frame plate (7), one end of unhook plate (3) is connected with slide-bar (4), the other end is connected with unhook handle (6), between unhook handle (6) and the otic placode (8) extension spring (9) is arranged, the top of suspension hook (1) is positioned between the shaft coupling (5) and slide-bar (4) of unhook plate (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98244792 CN2367817Y (en) | 1998-10-07 | 1998-10-07 | Uncoupling device of automatic fastening lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98244792 CN2367817Y (en) | 1998-10-07 | 1998-10-07 | Uncoupling device of automatic fastening lock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2367817Y true CN2367817Y (en) | 2000-03-08 |
Family
ID=33990784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98244792 Expired - Fee Related CN2367817Y (en) | 1998-10-07 | 1998-10-07 | Uncoupling device of automatic fastening lock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2367817Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338689A (en) * | 2010-07-29 | 2012-02-01 | 江苏翔晟重工有限公司 | Falling-off buckle for performing drop test on anchor |
CN103101736A (en) * | 2012-11-12 | 2013-05-15 | 江苏天奇物流系统工程股份有限公司 | Dragging and hanging hook mechanism |
CN103671372A (en) * | 2013-11-21 | 2014-03-26 | 中国科学院上海技术物理研究所 | Locking device of bidimensional scanning mechanism |
CN113104155A (en) * | 2021-04-29 | 2021-07-13 | 江苏登新流体科技有限公司 | Anti-misoperation cable releasing device for cable releasing hook |
-
1998
- 1998-10-07 CN CN 98244792 patent/CN2367817Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338689A (en) * | 2010-07-29 | 2012-02-01 | 江苏翔晟重工有限公司 | Falling-off buckle for performing drop test on anchor |
CN103101736A (en) * | 2012-11-12 | 2013-05-15 | 江苏天奇物流系统工程股份有限公司 | Dragging and hanging hook mechanism |
CN103101736B (en) * | 2012-11-12 | 2015-11-04 | 天奇自动化工程股份有限公司 | Pull hook mechanism |
CN103671372A (en) * | 2013-11-21 | 2014-03-26 | 中国科学院上海技术物理研究所 | Locking device of bidimensional scanning mechanism |
CN103671372B (en) * | 2013-11-21 | 2015-07-29 | 中国科学院上海技术物理研究所 | A kind of locking device of bidimensional sweep mechanism |
CN113104155A (en) * | 2021-04-29 | 2021-07-13 | 江苏登新流体科技有限公司 | Anti-misoperation cable releasing device for cable releasing hook |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |