CN107226172B - Hatch board is locked in a kind of - Google Patents
Hatch board is locked in a kind of Download PDFInfo
- Publication number
- CN107226172B CN107226172B CN201710410966.6A CN201710410966A CN107226172B CN 107226172 B CN107226172 B CN 107226172B CN 201710410966 A CN201710410966 A CN 201710410966A CN 107226172 B CN107226172 B CN 107226172B
- Authority
- CN
- China
- Prior art keywords
- support ring
- stud
- inserted link
- wall
- cover board
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/24—Hatch fastenings, e.g. cleats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/24—Hatch fastenings, e.g. cleats
- B63B2019/245—Loose or removable fastening members specially adapted for fastening hatch covers to coamings, sills, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention provides hatch board is locked in one kind, belong to field of ship equipment.It solves the problems, such as that existing hatch lock speed is slow.Locking hatch board includes coaming plate and cover board in this, cover board bottom is equipped with support ring one and support ring two, support ring one and support ring two are equipped with several supported holes one and supported hole two, coaming plate inner wall is equipped with several fixing grooves, it further include the inserted link being respectively inserted on supported hole one and supported hole two, one hole wall of supported hole is equipped with sliding slot, inserted link is equipped with the sliding block being located in sliding slot, compressed spring is equipped between sliding block and sliding slot, inserted link one end is stretched out in one inner wall of support ring, the other end is concordant with two outer wall of support ring, one inner wall of support ring is equipped with internal screw thread, it further include top in coniform stud, and stud can be inserted in support ring one, and inserted link one end is pushed by stud top, make in inserted link other end insertion fixing groove, and stud is fixed in support ring one by being threadedly engaged.This hatch board can realize locking at a distance.
Description
Technical field
The invention belongs to ship equipment technical field, it is related to locking hatch board in one kind.
Background technique
In recent years, with the frequent generation of Somalia's pirate's seajack incident, countries in the world, each maritime sector and each shipping are public
Department all strengthens the precautionary measures to pirate attack.Enter the cabin inside ship after pirate goes on board to take precautions against, it is now more next
More ships starts to install anti-piracy unit additional inside the door, scuttle cover of each cabin air inlet.Take is installed additional more in inside at present
Bolt or drawing wirerope, are then fixed using padlock.
But setting bolt must be close to hatch closing, and setting wirerope fixation is cumbersome, so that locking efficiency is lower, very
Hardly possible is realized antitheft, it is therefore necessary to improve.
Summary of the invention
The purpose of the present invention is providing one kind and being able to achieve anti-theft function for the above-mentioned problems in the prior art,
To lock the interior locking hatch board of hatch.
Object of the invention can be realized by the following technical scheme: hatch board, including cylinder-shaped coaming plate are locked in a kind of
The cover board coaxial on coaming plate and with coaming plate is closed with lid, it is characterised in that: cover board bottom is equipped with the annular brace coaxial with cover board
It is respectively equipped with several supported holes one and several supported holes two in ring one and annular brace ring two, support ring one and support ring two, encloses
Plate inner wall is equipped with several fixing grooves, and the supported hole one, supported hole two are identical with fixed slot number, and surround plate shaft respectively
Line further includes rod-shaped inserted link in circumferential angularly distribution setting, and the inserted link is respectively inserted on supported hole one and supported hole two,
One hole wall of supported hole is deepened to be equipped with annular groove, and inserted link bar wall is equipped with the circular ring shape sliding block being located in sliding slot, sliding block and cunning
Compressed spring is equipped between annular groove wall of the slot far from cover board axis, and compressed spring covers on inserted link, compressed spring, which pushes, to be slided
Block makes sliding block lean against sliding slot on the cell wall of cover board axis, and stretches out inserted link one end in one inner wall of support ring, keeps inserted link another
One end is concordant with two outer wall of support ring, and one inner wall of support ring is equipped with internal screw thread, further includes that top is outer in coniform band
The stud of screw thread, and stud can be inserted in support ring one, and inserted link one end is pushed by stud top, keep the inserted link other end embedding
Enter in fixing groove, and stud is fixed in support ring one by being threadedly engaged.
Under normal circumstances, compressed spring pushes sliding block that sliding block is made to lean against sliding slot on the cell wall of cover board axis, and makes to insert
Bar one end is stretched out in one inner wall of support ring, keeps the inserted link other end concordant with two outer wall of support ring, inserted link does not work at this time, cover board
It can normally open and close, when needing to close, inserted link one end will be pushed by stud top, and made in inserted link other end insertion fixing groove, and
Stud is fixed in support ring one by being threadedly engaged, is inserted into fixing groove using more root cutting bars at this time, to lock cover board,
And elongated rod shape can be set into stud, can realize locking at a distance.
In above-mentioned one kind in locking hatch board, the stud is hexagonal double-ended bolt, and stud bottom end has Hexagon hole,
It further include adjusting rod, adjusting rod top is equipped with the outer-hexagonal shape dismounting portion cooperated with Hexagon hole.
In above-mentioned one kind in locking hatch board, the stud is magnetic stud, and adjusting rod top also has magnetism.
Therefore stud can be fixed and magnetic absorption is on adjusting rod top, be later installed in place stud using adjusting rod,
Can separation adjusting bar, reverse operating when disassembly.
It further include telescopic rod in above-mentioned one kind in locking hatch board, the telescopic rod top end and stud bottom end are solid
It is fixed, and telescopic rod bottom end is in stretchable structure.
Compared with prior art, the present invention has the advantage that
Under normal circumstances, compressed spring pushes sliding block that sliding block is made to lean against sliding slot on the cell wall of cover board axis, and makes to insert
Bar one end is stretched out in one inner wall of support ring, keeps the inserted link other end concordant with two outer wall of support ring, inserted link does not work at this time, cover board
It can normally open and close, when needing to close, inserted link one end will be pushed by stud top, and made in inserted link other end insertion fixing groove, and
Stud is fixed in support ring one by being threadedly engaged, is inserted into fixing groove using more root cutting bars at this time, to lock cover board,
And elongated rod shape can be set into stud, can realize locking at a distance.
Detailed description of the invention
Fig. 1 and Fig. 4 is two kinds of use state bottom views of this hatch board respectively.
Fig. 2 and Fig. 3 is Fig. 1 partial enlarged view respectively.
Fig. 5 is Fig. 4 partial enlarged view.
Fig. 6 is bolt structure schematic diagram.
In figure,
1, coaming plate；11, fixing groove；
2, cover board；21, support ring one；22, support ring two；23, supported hole one；24, sliding slot；25, supported hole two；
3, inserted link；31, sliding block；32, compressed spring；
4, stud；41, Hexagon hole.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in figures 1 to 6, the present invention it is a kind of in lock hatch board, including cylinder-shaped coaming plate 1 and lid conjunction on coaming plate 1 and with
The coaxial cover board 2 of coaming plate 1,2 bottom of cover board are equipped with the annular brace ring one 21 and annular brace ring two 22 coaxial with cover board 2, branch
Several supported holes 1 and several supported holes 2 25 are respectively equipped on pushing out ring 1 and support ring 2 22, if 1 inner wall of coaming plate is equipped with
Dry fixing groove 11, supported hole 1, supported hole 2 25 are identical with 11 quantity of fixing groove, and respectively around 2 axis of cover board in circumferential
Angularly distribution setting, further includes rod-shaped inserted link 3, inserted link 3 is respectively inserted on supported hole 1 and supported hole 2 25, supported hole one
23 hole walls deepen be equipped with annular groove 24, and 3 bar wall of inserted link be equipped be located at sliding slot 24 in circular ring shape sliding block 31, sliding block 31 with
Compressed spring 32 is equipped between annular groove wall of the sliding slot 24 far from 2 axis of cover board, and 32 sets of compressed spring on inserted link 3, compression
Spring 32 pushes sliding block 31 that sliding block 31 is made to lean against sliding slot 24 on the cell wall of 2 axis of cover board, and makes 3 one end of inserted link in support ring
One 21 inner walls stretch out, and keep 3 other end of inserted link concordant with 2 22 outer wall of support ring, and one 21 inner wall of support ring is equipped with internal screw thread, also wrap
It is in coniform with externally threaded stud 4 for including top, and stud 4 can be inserted in support ring 1, and is pushed away by 4 top of stud
Dynamic 3 one end of inserted link makes in 3 other end of inserted link insertion fixing groove 11, and stud 4 is fixed on support ring 1 by being threadedly engaged
It is interior.
Further, stud 4 is hexagonal double-ended bolt 4, and it further includes adjusting rod, adjusting rod that 4 bottom end of stud, which has Hexagon hole 41,
Top is equipped with the outer-hexagonal shape dismounting portion cooperated with Hexagon hole 41.Stud 4 is magnetic stud 4, and adjusting rod top also has magnetic
Property.Or further include telescopic rod, telescopic rod top end is fixed with 4 bottom end of stud, and telescopic rod bottom end is in stretchable structure.
Under normal circumstances, compressed spring 32 pushes sliding block 31 that sliding block 31 is made to lean against sliding slot 24 close to the cell wall of 1 axis of cover board
On, and stretch out 3 one end of inserted link in one 21 inner wall of support ring, keep 3 other end of inserted link concordant with 2 22 outer wall of support ring, inserts at this time
Bar 3 does not work, and cover board 2 can be opened and closed normally, when needing to close, will push 3 one end of inserted link by 4 top of stud, and keep inserted link 3 another
One end is embedded in fixing groove 11, and stud 4 is fixed in support ring 1 by being threadedly engaged, at this time i.e. using more root cuttings
Bar 3 is inserted into fixing groove 11, and to lock cover board 2, and elongated rod shape can be set into stud 4, can realize locking at a distance.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although coaming plate 1, fixing groove 11, cover board 2, support ring 1, support ring 2 22, supported hole is used more herein
One 23, the terms such as sliding slot 24, supported hole 2 25, inserted link 3, sliding block 31, compressed spring 32, stud 4, Hexagon hole 41, but not
It rules out the possibility of using other terms.The use of these items is only for be more convenient to describe and explain sheet of the invention
Matter；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (4)
1. locking hatch board in a kind of, the lid coaxial on coaming plate (1) and with coaming plate (1) is closed including cylinder-shaped coaming plate (1) and lid
Plate (2), it is characterised in that: cover board (2) bottom is equipped with the annular brace ring one (21) and annular brace ring two coaxial with cover board (2)
(22), it is respectively equipped with several supported holes one (23) and several supported holes two (25) in support ring one (21) and support ring two (22),
Coaming plate (1) inner wall is equipped with several fixing grooves (11), the supported hole one (23), supported hole two (25) and fixing groove (11) quantity
It is identical, and respectively around cover board (2) axis in circumferential angularly distribution setting, it further include rod-shaped inserted link (3), the inserted link
(3) it being respectively inserted on supported hole one (23) and supported hole two (25), supported hole one (23) hole wall is deepened to be equipped with annular groove (24),
And inserted link (3) bar wall is equipped with the circular ring shape sliding block (31) being located in sliding slot (24), sliding block (31) and sliding slot (24) are far from cover board
(2) compressed spring (32) are equipped between the annular groove wall of axis, and compressed spring (32) covers on inserted link (3), compressed spring
(32) it pushes sliding block (31) that sliding block (31) is made to lean against sliding slot (24) on the cell wall of cover board (2) axis, and makes inserted link (3) one end
It is stretched out in support ring one (21) inner wall, keeps inserted link (3) other end concordant with support ring two (22) outer wall, the support ring one
(21) inner wall is equipped with internal screw thread, further includes top in coniform with externally threaded stud (4), and stud (4) can be inserted in branch
On pushing out ring one (21), and inserted link (3) one end is pushed by stud (4) top, inserted link (3) other end is made to be embedded in fixing groove (11)
It is interior, and stud (4) is fixed in support ring one (21) by being threadedly engaged.
2. a kind of interior locking hatch board according to claim 1, it is characterised in that: the stud (4) is hexagonal double-ended bolt
(4), stud (4) bottom end has Hexagon hole (41), further includes adjusting rod, and adjusting rod top is equipped with to be cooperated with Hexagon hole (41)
Outer-hexagonal shape dismounting portion.
3. a kind of interior locking hatch board according to claim 2, it is characterised in that: the stud (4) is magnetic stud
(4), adjusting rod top also has magnetism.
4. a kind of interior locking hatch board according to claim 1, it is characterised in that: further include telescopic rod, described is flexible
Bar top is fixed with stud (4) bottom end, and telescopic rod bottom end is in stretchable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410966.6A CN107226172B (en) | 2017-06-04 | 2017-06-04 | Hatch board is locked in a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410966.6A CN107226172B (en) | 2017-06-04 | 2017-06-04 | Hatch board is locked in a kind of |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107226172A CN107226172A (en) | 2017-10-03 |
| CN107226172B true CN107226172B (en) | 2019-01-22 |
Family
ID=59933502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710410966.6A Active CN107226172B (en) | 2017-06-04 | 2017-06-04 | Hatch board is locked in a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107226172B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484608B (en) * | 2018-12-07 | 2022-07-29 | 徐州创航科技有限公司 | Unmanned pesticide spraying machine main engine cabin cover locking structure |
| CN109823475B (en) * | 2019-03-26 | 2019-11-22 | 东阳市智林科技有限公司 | A kind of pressing safety hatch board and its application method |
| CN109823474B (en) * | 2019-03-26 | 2020-06-02 | 温州智权工业设计有限公司 | Rotary type safety hatch cover and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2911017Y (en) * | 2005-10-29 | 2007-06-13 | 余方舟 | Multi-point locking antitheft manhole cover |
| CN205469667U (en) * | 2016-01-19 | 2016-08-17 | 平湖市华海造船有限公司 | Boats and ships hatch board |
| CN205770002U (en) * | 2016-05-29 | 2016-12-07 | 黄浩 | A kind of hatch board with hand steered device |
| CN205770000U (en) * | 2016-05-29 | 2016-12-07 | 黄浩 | A kind of hatch board with concealed hand steered device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101080221B1 (en) * | 2008-11-14 | 2011-11-07 | 이종현 | Oil tank hatch for ship |
-
2017
- 2017-06-04 CN CN201710410966.6A patent/CN107226172B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2911017Y (en) * | 2005-10-29 | 2007-06-13 | 余方舟 | Multi-point locking antitheft manhole cover |
| CN205469667U (en) * | 2016-01-19 | 2016-08-17 | 平湖市华海造船有限公司 | Boats and ships hatch board |
| CN205770002U (en) * | 2016-05-29 | 2016-12-07 | 黄浩 | A kind of hatch board with hand steered device |
| CN205770000U (en) * | 2016-05-29 | 2016-12-07 | 黄浩 | A kind of hatch board with concealed hand steered device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107226172A (en) | 2017-10-03 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220329 Address after: 226300 Pingdong Avenue, Pingchao Town, Tongzhou District, Nantong City, Jiangsu Province, 188 Patentee after: Nantong Chuangming Yinuo Machinery Co.,Ltd. Address before: 233300 No. 235, Sheng Qiao village, Nan Nan Town, Wuhe County, Bengbu, Anhui Patentee before: Huang Hao |