CN108189998A - A kind of monolock hook-type nose cone lock - Google Patents
A kind of monolock hook-type nose cone lock Download PDFInfo
- Publication number
- CN108189998A CN108189998A CN201810176626.6A CN201810176626A CN108189998A CN 108189998 A CN108189998 A CN 108189998A CN 201810176626 A CN201810176626 A CN 201810176626A CN 108189998 A CN108189998 A CN 108189998A
- Authority
- CN
- China
- Prior art keywords
- nose cone
- latch hook
- hook
- monolock
- lock
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/66—Mooring attachments
Abstract
The invention discloses a kind of monolock hook-type nose cone lock, including：Nose cone, bell guide and latch hook, the nose cone have umbrella shape head and cylindrical neck portion, the head inner concave that the head has and the surface of the neck is at an acute angle, the nose cone lock only includes a latch hook, the barb face that the latch hook has and the inner concave coincide.Compared to the prior art, the locking of nose cone is only realized by movable device latch hook at one, and can discharge nose cone by pulling latch hook drawstring, so as to simplify the mechanical structure of device, improve equipment dependability, while simplify operation.
Description
Technical field
The present invention relates to captive balloon fields, and in particular to mooring system, particularly a kind of monolock hook-type nose cone lock.
Background technology
Nose cone locking device is mainly used for the Ground Mooring of captive balloon.The head of captive balloon front end is lockked by nose cone
Cone, and captive balloon is made to be swung in certain angle under wind direction effect.The functional reliability of mooring lock, which directly affects, is tethered at gas
Ball discharges the efficiency with recycling, more likely jeopardizes mooring system safety.
Existing nose cone lock form mainly has：
1. needing the mechanical structure form with electrical system cooperation, its main feature is that early period, design was cumbersome, maintenance cost is high, machine
Structure is complicated, directly results in the reliability of nose cone lock and reduces, breaking down needs artificial climbing to high-altitude to carry out investigation dimension
It repaiies, and personnel safety is poor；
2. mechanical structure form, its main feature is that lockable mechanism many places movable device, needs multipoint-locking, captive balloon release
Removal process needs personnel to climb to mooring mast top to be operated manually, and process is cumbersome, and personnel safety is poor, and release is returned
Rate of producing effects is low.
Chinese patent application CN201220434723.9 and CN201120026301.3 respectively disclose a kind of nose cone lock,
Respectively include nose cone, bell guide and locking bolt.In these nose cones lock, the head of nose cone is generally spherical shape, and nose cone lockset
There are two locking bolts up and down.This structure setting is complex, and spherical nose cone head holds in mechanically or electrically malfunction and failure
It easily comes off from nose cone lock, so as to cause unpredictable accident.The bolt additionally set then causes the unlock of nose cone cumbersome and answers
It is miscellaneous.
This field is to simple in structure, and operation is simple, and the high nose cone of reliability is latched in demand.
Invention content
In order to overcome the problems, such as one or more in the prior art, the present invention proposes a kind of novel monolock hook-type
Nose cone locks scheme.
The present invention adopt the following technical scheme that in any one.
A kind of monolock hook-type nose cone lock, including：Nose cone 1, bell guide 2 and latch hook 15, which is characterized in that
The nose cone 1 has umbrella shape head and cylindrical neck portion, and the head has and the surface of the neck is at an acute angle
Head inner concave 101,
The nose cone lock only includes a latch hook 15, the barb face that the latch hook 15 has and the inner concave 101 coincide
151。
Relative to acute angle of the present invention, into obtuse angle between spherical head of the prior art and neck.
In one aspect of the invention, described 15 one end of latch hook has the barb face, and the other end connects second spring 11,
The latch hook 15 is rotated around fixed pivot between lockup state and release conditions,
In a latched condition, the barb face contacts the inner concave, and the second spring 11 relaxes or close relaxation；
In the released state, the nose cone 1,11 forced compression of second spring or stretching are left in the barb face.
In one aspect of the invention, in a latched condition, the inner concave is engaged in the barb face.
In one aspect of the invention, in a latched condition, the second spring 11 is fully relaxed.
In one aspect of the invention, in a latched condition, the elastic force of the second spring 11 or pulling force are release conditions
Under maximum elastic force or maximum pull 5% in the range of.
In one aspect of the invention, in the released state, the latch hook 15 has one end discord head in barb face
Any part contact of cone 1 is more than 0.1cm with the minimum range of the nose cone 1.
In one aspect of the invention, in the released state, the power (elastic force or pulling force) that the second spring 11 is subject to is most
Greatly, in maximum compression or tensional state.
In one aspect of the invention, the latch hook 15 has latch hook drawstring 16, and the latch hook drawstring 16 draws the lock
Hook 15 enters release conditions by lockup state.
In one aspect of the invention, one end (upper end) of the latch hook drawstring 16 be fixed near the barb face or
Person is fixed near endpoint of the latch hook 15 with barb face, and the other end (lower end) then naturally droops, for example hang down to ground
Nearby or in the range that ground one end distance, the operator to stand on ground can touch.
In one aspect of the invention, the monolock hook-type nose cone lock further includes the head connected with the bell guide 2
Bore cavity 4, the cavity sliding block 3 being contained in the nose cone cavity 4 and the first spring connected with described 3 one end of cavity sliding block
5, when first spring 5 compresses, the other end of the cavity sliding block 3 and the umbrella shape head contact of the nose cone 1.
In one aspect of the invention, the bell guide 2 and the nose cone cavity 4 are coaxial.
In one aspect of the invention, the cavity sliding block 3 can be translated or be slided in the nose cone cavity 4.
In one aspect of the invention, the cavity sliding block 3 is at one end by the elastic force of the first spring 5, in the other end and institute
The umbrella shape head contact of nose cone 1 is stated, elastic force is conducted to the umbrella shape head.
In one aspect of the invention, the umbrella shape head of the nose cone 1 and cylindrical neck portion form the mushroom shaped of truncation.
In one aspect of the invention, the latch hook 15 has bearing 17 at the neighbouring barb face, in the nose cone 1
During importing the bell guide 2, the bearing 17 slips over a part of side on the umbrella shape head.
In one aspect of the invention, during the bearing 17 slips over a part of side on the umbrella shape head, institute
It states latch hook 15 and release conditions is switched to by lockup state；It is described after the bearing 17 slips over a part of side on the umbrella shape head
Latch hook 15 switchs to lockup state by release conditions.For another angle, the bell guide 2 is imported in the nose cone 1
Before, the latch hook 15 is in lockup state；During the nose cone 1 imports the bell guide 2, the latch hook 15
Switch to release conditions；After the nose cone 1 imports the bell guide 2, the latch hook 15 is in locking shape again
State.In whole process, bearing 17 is so that the importing process of nose cone 1 and the rotation process of latch hook 15 are more smoothly.
In one aspect of the invention, the latch hook 15 is formed by three sections, and first segment and second segment are mutually perpendicular to, second segment
With third section into obtuse angle, the both ends point of the latch hook 15 arrange the second segment both sides.
In one aspect of the invention, the first segment and second segment are fixed in one end (upper end) of the latch hook drawstring 16
Junction.
In one aspect of the invention, the latch hook 15 is using the junction of the second segment and third section as fixed pivot
It is rotated between lockup state and release conditions.
In one aspect of the invention, the latch hook 15 is located at 2 side near the ground of bell guide, that is, is located at described
The lower section rather than top of bell guide 2.
In one aspect of the invention, a diameter of d1 on the umbrella shape head, the 2 narrowest part diameter of bell guide
For d2, then 0.95≤d1/d2≤1.00.
In one aspect of the invention, the nose cone 1 further includes the cylindrical tail portion connected with the cylindrical neck portion, institute
The diameter for stating cylindrical tail portion is not more than the diameter on the umbrella shape head and/or the diameter of the cylindrical tail portion not less than described
The diameter of neck.
In one aspect of the invention, the nose cone 1 further includes nose cone drawstring 18, its one end is fixed on nose cone 1, is passed through
4 and first spring 5 of nose cone cavity, is wound in nose cone winch (not shown) after conductor rope pulley 7.
In one aspect of the invention, monolock hook-type nose cone lock of the invention when in use, by bell guide 2 by head
Cone 1 imports nose cone cavity 4, and nose cone 1 is turned by 17 open-top latch hook 15 of bearing, latch hook 15 around latch hook mounting base shaft connection place in the process
Dynamic, latch hook tail compression second spring 11 treats nose cone 1 completely into bearing 17 is detached from umbrella shape head, and latch hook 15 is in second spring
It is sprung back under the action of 11；At this point, nose cone 1 enters cavity 4 and withstands cavity sliding block 3, the latter is buffered by the first spring 5, and will
Nose cone 1 is counter to be pushed away so that the inner concave 101 on 1 head of nose cone contacts, and locking with the barb face 151 on 15 head of latch hook.
By pulling nose cone drawstring 18 during release, make the inner concave 101 on 1 head of nose cone and the barb face of latch hook 15
151 separation, pull latch hook drawstring 16, latch hook 15 are made to be in release conditions, can discharge 1 drawstring of nose cone at this time, then cavity at this time
Sliding block 3 is ejected nose cone 1 by the elastic force of the first spring 5, completes release.
Compared to the prior art, technique effect of the invention includes at least one of following：
1. the single-point locking antitheft mode of monolock hook greatly simplifies structure design, the complexity of existing design is reduced,
Effectively control processing and manufacturing cost, and simple structure design reduces the difficulty of malfunction elimination and maintenance；
2. can realize that personnel's whole process is completed to operate on the ground, personnel safety ensure that, and easy to operate；
3. using the design of Purely mechanical system, the increased failure rate of electrical system is avoided, improves the reliability of system.
Description of the drawings
Fig. 1 shows nose cones of the embodiment of the present invention to lock the structural profile illustration under nose cone lockup state；
Fig. 2 represents that nose cone of the embodiment of the present invention locks the structural profile illustration under nose cone release conditions；
Fig. 3 represents the dimensional structure diagram of nose cone of embodiment of the present invention lock；
In figure：
1- nose cones, 2- bell guides, 3- cavitys sliding block, 4- nose cones cavity, the first springs of 5-, 6- chamber end caps, 7- are led
Rope pulley, 8- constraints pulley, 9- pulley brackets, 10- installations seat support, 11- guide pads, 12- second springs, 13- sliding blocks, 14-
Latch hook mounting base, 15- latch hooks, 16- latch hooks drawstring, 17- bearings, 18- nose cones drawstring, 101- inner concaves, 151- barbs face.
Specific embodiment
The present invention is more specifically described, but the scope of the present invention is not below by specific embodiment combination attached drawing
It is confined to specific embodiment.
The present embodiment provides a kind of specific monolock hook-type nose cones to lock, and specific component includes captive balloon nose cone 1, is oriented to
Horn mouth 2, cavity sliding block 3, nose cone cavity 4, the first spring 5, chamber end cap 6, conductor rope pulley 7, constraint pulley 8, pulley bracket
The 9th, seat support 10, guide pad 11, second spring 12, sliding block 13, latch hook mounting base 14, latch hook 15, latch hook drawstring 16, bearing are installed
17 and nose cone drawstring 18.
The nose cone cavity 4 is connected between two pieces of risers of installation seat support 10, and bell guide 2 connects nose cone cavity
4, the two is coaxial.Cavity sliding block 3 is built in 4 inner cavity of nose cone cavity, and can horizontally slip.First spring 5 is embedded in cavity sliding block 3
Left end, chamber end cap 6 is set to the left side of nose cone cavity 4.Two pieces of risers of the pulley bracket 9 connection installation seat support 10 it
Between, conductor rope pulley 7 and constraint pulley 8 are each secured on pulley bracket 9.The latch hook mounting base 14 connects 4 bottom of nose cone cavity
Portion, latch hook 15 connect latch hook mounting base 14, bearing 17 are equipped at the latch hook and the contact surface of nose cone 1.Guide pad 11 connects
Latch hook mounting base 14, second spring 11 are inserted in the cylinder boss of guide runner 12, and the cylinder that sliding block 13 is inserted in guide runner 12 is convex
Platform is simultaneously connect with 15 tail portion of latch hook.
During by 1 locking of nose cone, nose cone 1 is imported by nose cone cavity 4 by bell guide 2, nose cone 1 passes through bearing in the process
17 open-top latch hooks 15, latch hook 15 are rotated around latch hook mounting base shaft connection place, and latch hook tail compression second spring 11 treats that nose cone 1 is complete
Complete to enter, bearing 17 is detached from the umbrella shape head of nose cone 1, and latch hook 15 is sprung back under the action of second spring 11；At this point, nose cone 1 into
Enter cavity 4 and withstand cavity sliding block 3, the latter is buffered by the first spring 5, and is pushed away nose cone 1 is counter so that 1 head of nose cone it is interior
Concave surface 101 contacts, and locking with the barb face 151 on 15 head of latch hook.
Fig. 1 shows that the nose cone of the present embodiment locks the structural profile illustration under nose cone lockup state.
Fig. 3 shows that the nose cone of the present embodiment locks the dimensional structure diagram under nose cone lockup state.
When nose cone 1 is discharged, by pulling nose cone drawstring 18, move to left nose cone 1, the inner concave 101 and latch hook on head
15 barb face 151 detaches, and pulls latch hook drawstring 16 at this time, latch hook 15 is made to be in release conditions, nose cone 1 can be discharged at this time and draw
Rope, then cavity sliding block 3 is ejected nose cone 1 by the elastic force of the first spring 5, completes release.
Fig. 2 shows that the nose cone of the present embodiment locks the structural profile illustration under nose cone release conditions.
Protection scope of the present invention is not limited to entire monolock hook-type nose cone lock, also including individual nose cone 1 and except head
Nose cone lock except cone 1.The nose cone of the present invention also belongs to one of subject matter of the present invention.
Claims (9)
1. a kind of monolock hook-type nose cone lock, including：Nose cone (1), bell guide (2) and latch hook (15), which is characterized in that described
Nose cone (1) has umbrella shape head and cylindrical neck portion, the head indent that the head has and the surface of the neck is at an acute angle
Face (101),
The nose cone lock only includes a latch hook (15), the barb that the latch hook (15) has and the inner concave (101) coincide
Face 151.
2. monolock hook-type nose cone lock as described in claim 1, which is characterized in that described latch hook (15) one end has the barb
Face, other end connection second spring (11), the latch hook (15) rotate around fixed pivot between lockup state and release conditions,
In a latched condition, the barb face contacts the inner concave, second spring (11) relaxation or close relaxation；
In the released state, the nose cone (1), second spring (11) forced compression or stretching are left in the barb face.
3. monolock hook-type nose cone lock as claimed in claim 2, which is characterized in that the latch hook (15) has latch hook drawstring
(16), latch hook drawstring (16) traction latch hook (15) enters release conditions by lockup state.
4. monolock hook-type nose cone lock as described in claim 1, which is characterized in that further include with the bell guide (2) even
The nose cone cavity (4) connect, the cavity sliding block (3) being contained in the nose cone cavity (4) and with described cavity sliding block (3) one end
The first spring (5) of connection, when first spring (5) is compressed, the other end and the nose cone of the cavity sliding block (3)
(1) umbrella shape head contact.
5. monolock hook-type nose cone lock as described in claim 1, which is characterized in that the latch hook (15) is in the neighbouring barb face
Place has bearing (17), and during the nose cone (1) imports the bell guide (2), the bearing (17) slips over institute
State a part of side on umbrella shape head.
6. monolock hook-type nose cone lock as described in claim 1, which is characterized in that the latch hook (15) is formed by three sections, and first
Section and second segment are mutually perpendicular to, and second segment and third section arrange the second segment both sides into obtuse angle, the both ends point of the latch hook (15).
7. monolock hook-type nose cone lock as described in claim 1, which is characterized in that the latch hook (15) is positioned at the guiding loudspeaker
Mouth (2) side near the ground.
8. monolock hook-type nose cone lock as described in claim 1, which is characterized in that a diameter of d1 on the umbrella shape head, it is described
Bell guide (2) a diameter of d2 in narrowest part, 0.95≤d1/d2≤1.00.
9. monolock hook-type nose cone lock as described in claim 1, which is characterized in that the nose cone (1) further includes and the cylinder
The cylindrical tail portion of shape neck connection, the diameter of the cylindrical tail portion are not more than the diameter on the umbrella shape head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176626.6A CN108189998A (en) | 2018-03-03 | 2018-03-03 | A kind of monolock hook-type nose cone lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176626.6A CN108189998A (en) | 2018-03-03 | 2018-03-03 | A kind of monolock hook-type nose cone lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189998A true CN108189998A (en) | 2018-06-22 |
Family
ID=62594939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176626.6A Pending CN108189998A (en) | 2018-03-03 | 2018-03-03 | A kind of monolock hook-type nose cone lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189998A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292058A (en) * | 2018-11-08 | 2019-02-01 | 天津深之蓝海洋设备科技有限公司 | A kind of latch mechanism and underwater robot lay recovery system |
| CN112478123A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院空天信息创新研究院 | Nose tower end structure of mooring balloon anchoring facility |
| CN113854771A (en) * | 2021-09-18 | 2021-12-31 | 李秋阳 | Split bed |
| CN115042989A (en) * | 2022-06-21 | 2022-09-13 | 青岛飞宇航空科技有限公司 | Automatic anchor tower of putting of exhibition of dirigible |
| CN109292058B (en) * | 2018-11-08 | 2024-04-26 | 深之蓝海洋科技股份有限公司 | Ram locking mechanism and underwater robot cloth recycling system |
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| CN201914455U (en) * | 2011-01-27 | 2011-08-03 | 中国电子科技集团公司第三十八研究所 | Mooring lock for ground mooring of captive balloon |
| CN202807088U (en) * | 2012-08-30 | 2013-03-20 | 中国特种飞行器研究所 | Aerostatic device head cone lock with inductive control mechanism |
| CN104085764A (en) * | 2014-06-25 | 2014-10-08 | 日立电梯（中国）有限公司 | Elevator car door lock unlocking device and elevator |
| CN105731229A (en) * | 2016-04-29 | 2016-07-06 | 展鹏科技股份有限公司 | Integrated car door lock and door knife device |
| CN206903408U (en) * | 2017-04-28 | 2018-01-19 | 爱威机电(南京)有限公司 | Gate top locking mechanism |
| CN208021706U (en) * | 2018-03-03 | 2018-10-30 | 丹阳昊天飞行器技术有限公司 | A kind of monolock hook-type nose cone lock |
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2018
- 2018-03-03 CN CN201810176626.6A patent/CN108189998A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258888A (en) * | 1979-07-24 | 1981-03-31 | The United States Of America As Represented By The Secretary Of The Navy | Quick releasing high strength connector |
| WO1989003013A1 (en) * | 1987-10-01 | 1989-04-06 | Klaus Urbschat | Firearm lock |
| US5480108A (en) * | 1993-02-19 | 1996-01-02 | Etat Francais As Represented By The Delegue General Pour L'armement | Harpoon heads and harpoons provided with such heads for the anchoring of helicopters to platforms |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292058A (en) * | 2018-11-08 | 2019-02-01 | 天津深之蓝海洋设备科技有限公司 | A kind of latch mechanism and underwater robot lay recovery system |
| CN109292058B (en) * | 2018-11-08 | 2024-04-26 | 深之蓝海洋科技股份有限公司 | Ram locking mechanism and underwater robot cloth recycling system |
| CN112478123A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院空天信息创新研究院 | Nose tower end structure of mooring balloon anchoring facility |
| CN112478123B (en) * | 2020-11-27 | 2022-06-17 | 中国科学院空天信息创新研究院 | Nose tower end structure of mooring balloon anchoring facility |
| CN113854771A (en) * | 2021-09-18 | 2021-12-31 | 李秋阳 | Split bed |
| CN115042989A (en) * | 2022-06-21 | 2022-09-13 | 青岛飞宇航空科技有限公司 | Automatic anchor tower of putting of exhibition of dirigible |
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