CN103738825B - A kind of hook determines power arming mechanism - Google Patents
A kind of hook determines power arming mechanism Download PDFInfo
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- CN103738825B CN103738825B CN201310626855.0A CN201310626855A CN103738825B CN 103738825 B CN103738825 B CN 103738825B CN 201310626855 A CN201310626855 A CN 201310626855A CN 103738825 B CN103738825 B CN 103738825B
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- bar
- hook
- mounting seat
- lower draw
- upper hook
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The present invention relates to and determine power and free technical field, particularly relate to a kind of hook and determine power arming mechanism.Mechanism comprises torsion spring [1], mounting seat [2], 2 constant rods [3], 2 tension springs [4], slide shaft [5], lower draw-bar [6], upper hook [7].Wherein, slide shaft is arranged between two mounting seat, torsion spring [1] is enclosed within slip stage casing, and in the chute of mounting seat, be provided with the lower draw-bar [6] hinged with slide shaft and upper hook [7], and described lower draw-bar [6] and upper hook [7] top are respectively arranged with the collar, and bottom end face is involutory, 2 constant rod [3] one end are arranged in mounting seat [2] by bolt, the other end is connected with the collar of lower draw-bar [6] and upper hook [7] respectively, tension spring one end is arranged in mounting seat, the other end is connected with the top of lower draw-bar [6] or upper hook [7].The present invention frees be integrated into determining power in a simple mechanism, and reduce cost, reliability is high, realizes hook and determines power and free.Mechanism is simple, and firmly, reliability is high, easy to use, does not limit by external condition.
Description
Technical field
The present invention relates to and determine power and free technical field, particularly relate to a kind of hook and determine power arming mechanism.
Background technology
Determining in power frees, to there is much version both at home and abroad, generally adopting the form that is connected, realizing safe separating by the destruction to attaching parts.But owing to freeing the destruction of attaching parts, cannot repeated usage, cause cost compare high, less economical like this, and operation exist certain dangerous, convenient not; In addition, cannot set separation load, be easily subject to external condition restriction, practicality is not good enough.
Summary of the invention
The object of the invention is:
The present invention determines power to free and provide a simple and practical hook and determine power arming mechanism.
Technical scheme of the present invention is:
A kind of hook determines power arming mechanism, it comprises torsion spring 1, mounting seat 2, 2 constant rods 3, 2 tension springs 4, slide shaft 5, lower draw-bar 6, upper hook 7, wherein, slide shaft is arranged between two mounting seat, torsion spring 1 is enclosed within slip stage casing, and in the chute of mounting seat, be provided with the lower draw-bar 6 hinged with slide shaft and upper hook 7, and described lower draw-bar 6 and upper hook 7 top are respectively arranged with the collar, and bottom end face is involutory, 2 constant rod 3 one end are arranged in mounting seat 2 by bolt, the other end is connected with the collar of lower draw-bar 6 and upper hook 7 respectively, tension spring one end is arranged in mounting seat, the other end is connected with the top of lower draw-bar 6 or upper hook 7.
Described constant rod stage casing is provided with the support ring be connected with mounting seat.
The invention has the beneficial effects as follows:
The present invention frees be integrated in a simple mechanism by determining power, and control hook by constant rod and be separated, realize safe separating without the need to the destruction to attaching parts, cost is lower, and reliability is higher.In addition, by tension spring, drag load is set, can repeated usage, good economy performance.In addition, this mechanism is simple, and firmly, reliability is high, easy to use, does not limit by external condition, and practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation that invention hook determines power arming mechanism,
Fig. 2 is the lateral plan that invention hook determines power arming mechanism,
Wherein, 1-torsion spring, 2-mounting seat, 3-constant rod, 4-tension spring, 5-slide shaft, 6-lower draw-bar, the upper hook of 7-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Refer to Fig. 1, it is the structural representation that invention hook determines power arming mechanism.Described hook is determined power arming mechanism and is comprised torsion spring 1, mounting seat 2,2 constant rods, 3,2 tension springs 4, slide shaft 5, lower draw-bar 6, upper hook 7.Wherein, slide shaft is arranged in the chute between two mounting seat, can adjust position up and down along chute.Described torsion spring 1 is enclosed within slide shaft stage casing, its two ends respectively other lower draw-bar 6 and on hook 7, and this torsion spring 1 is preinstalled with the moment of torsion for opening lower draw-bar 6 and upper hook 7.Lower draw-bar 6 and upper hook 7 are positioned at the chute of mounting seat, its top and slide shaft hinged, top is respectively arranged with the collar, and the two bottom end face is involutory, can closure state coordinate hook object.Described 2 constant rod 3 one end are arranged in mounting seat 2 by bolt, the other end is connected with the collar of lower draw-bar 6 and upper hook 7 respectively, for the state of fixed hook, and height adjustment can be carried out by bolt in constant rod upper end, to realize the different conditions controlling hook.Described tension spring one end is arranged in mounting seat, and the other end is connected with the top of lower draw-bar 6 or upper hook 7, for the setting of drag load.In addition, described constant rod stage casing is provided with the support ring be connected with mounting seat, to improve the stability of constant rod.
When invention hook determines the use of power arming mechanism, moved up and down by constant rod, can realize being separated pulling force and arrange, when reaching setting pulling force, upper opening of hook, realizes determining power safe separating.After lower draw-bar pulled on by employing rope, upper lower draw-bar is stressed to be moved down, and when the lock hole of upper hook shifts out constant rod, upper opening of hook, rope just can depart from hook, realizes determining power and is separated.
Claims (2)
1. a hook determines power arming mechanism, it is characterized in that, comprise torsion spring [1], mounting seat [2], 2 constant rods [3], 2 tension springs [4], slide shaft [5], lower draw-bar [6], upper hook [7], wherein, slide shaft is arranged between two mounting seat, torsion spring [1] is enclosed within slip stage casing, torsion spring [1] two ends are other on lower draw-bar [6] and upper hook [7] respectively, and this torsion spring [1] is preinstalled with the moment of torsion for opening lower draw-bar [6] and upper hook [7], and in the chute of mounting seat, be provided with the lower draw-bar [6] hinged with slide shaft and upper hook [7], and described lower draw-bar [6] and upper hook [7] top are respectively arranged with the collar, and bottom end face is involutory, 2 constant rod [3] one end are arranged in mounting seat [2] by bolt, the other end is connected with the collar of lower draw-bar [6] and upper hook [7] respectively, tension spring one end is arranged in mounting seat, the other end is connected with the top of lower draw-bar [6] or upper hook [7], moved up and down by constant rod, can realize being separated pulling force to arrange, when reaching setting pulling force, upper opening of hook, realize determining power safe separating.
2. a kind of hook as claimed in claim 1 determines power arming mechanism, and it is characterized in that, described constant rod stage casing is provided with the support ring be connected with mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626855.0A CN103738825B (en) | 2013-11-27 | 2013-11-27 | A kind of hook determines power arming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626855.0A CN103738825B (en) | 2013-11-27 | 2013-11-27 | A kind of hook determines power arming mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738825A CN103738825A (en) | 2014-04-23 |
| CN103738825B true CN103738825B (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626855.0A Active CN103738825B (en) | 2013-11-27 | 2013-11-27 | A kind of hook determines power arming mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103738825B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667912B (en) * | 2014-11-19 | 2018-04-10 | 中国航空工业集团公司西安飞机设计研究所 | A kind of rope automatic releasing device |
| CN105673665B (en) * | 2014-11-19 | 2018-12-14 | 中国航空工业集团公司西安飞机设计研究所 | One kind, which has, is separated coupling type device with power is lost by force locking |
| CN105605060B (en) * | 2014-11-19 | 2018-01-16 | 中国航空工业集团公司西安飞机设计研究所 | One kind has locking and emergent Ding Li safe escapes mechanism |
| CN105134901A (en) * | 2015-08-13 | 2015-12-09 | 中国航空工业集团公司西安飞机设计研究所 | Fixed force release device |
| CN110608217B (en) * | 2019-09-03 | 2021-06-08 | 中国航空工业集团公司西安飞机设计研究所 | Automatic constant-force releasing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD289991A5 (en) * | 1989-12-14 | 1991-05-16 | Baukon. Gmbh Frankfurt/O.,De | LOAD TREATMENT FOR WRAPPING OF REINFORCEMENT MATS |
| CN2187161Y (en) * | 1993-12-09 | 1995-01-11 | 浙江省建筑科学设计研究院 | Uncoupling rigging of crane |
| CN201313777Y (en) * | 2008-10-20 | 2009-09-23 | 济南铸锻所捷迈机械有限公司 | Adaptive hanging cupula |
| CN101898721A (en) * | 2009-05-27 | 2010-12-01 | 无锡港盛港口机械有限公司 | Double-hook rope catch device |
| CN202208593U (en) * | 2011-07-18 | 2012-05-02 | 广州起重机械有限公司 | Lifting appliance |
| CN103112775A (en) * | 2013-02-22 | 2013-05-22 | 谭晓婧 | Automatic electroslag hooking and tripping device |
-
2013
- 2013-11-27 CN CN201310626855.0A patent/CN103738825B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD289991A5 (en) * | 1989-12-14 | 1991-05-16 | Baukon. Gmbh Frankfurt/O.,De | LOAD TREATMENT FOR WRAPPING OF REINFORCEMENT MATS |
| CN2187161Y (en) * | 1993-12-09 | 1995-01-11 | 浙江省建筑科学设计研究院 | Uncoupling rigging of crane |
| CN201313777Y (en) * | 2008-10-20 | 2009-09-23 | 济南铸锻所捷迈机械有限公司 | Adaptive hanging cupula |
| CN101898721A (en) * | 2009-05-27 | 2010-12-01 | 无锡港盛港口机械有限公司 | Double-hook rope catch device |
| CN202208593U (en) * | 2011-07-18 | 2012-05-02 | 广州起重机械有限公司 | Lifting appliance |
| CN103112775A (en) * | 2013-02-22 | 2013-05-22 | 谭晓婧 | Automatic electroslag hooking and tripping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103738825A (en) | 2014-04-23 |
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