CN110203330A - A kind of sealing device of cargo hold - Google Patents
A kind of sealing device of cargo hold Download PDFInfo
- Publication number
- CN110203330A CN110203330A CN201910531678.5A CN201910531678A CN110203330A CN 110203330 A CN110203330 A CN 110203330A CN 201910531678 A CN201910531678 A CN 201910531678A CN 110203330 A CN110203330 A CN 110203330A
- Authority
- CN
- China
- Prior art keywords
- sealing
- plate
- doorframe
- hermatic door
- belt pulley
- 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.)
- Granted
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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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The present invention provides a kind of sealing devices of cargo hold, including doorframe, the hermatic door being movably connected on doorframe, for opening and closing the electric pushrod of hermatic door, encryption device for encryption connection doorframe and hermatic door, the encryption device includes the first sealing plate for being fixedly connected with frame side frame back, it is fixedly connected on second sealing plate at sealing plate back, for compressing the hold-down mechanism of the first sealing plate and the second sealing plate, for installing the mounting plate of hold-down mechanism, it is moved back and forth for drive installation plate, it is mounted on the pressure cylinder of cargo hold side wall, the sealing device of the cargo hold, for sealing cargo door, sealing plate is when opening, it is lifted up by electric pushrod, it takes at the top of cargo hold, it is not take up the placement space of load floor, improve the utilization rate of cargo hold, also the disengaging of more convenient personnel and vehicle, hermatic door and doorframe Between be additionally provided with encryption device, will be compressed between doorframe and hermatic door, improve leakproofness.
Description
Technical field
The present invention relates to ship machinery technical fields, and in particular to a kind of sealing device of cargo hold.
Background technique
Shipping is one of common means of transportation in modern transportation industry, and Shipping is to pass through water route using ship
Passenger or cargo are transported, coastal transport and transport by sea can be divided into, existing common transport ship generallys use upper layer and transports trip
Visitor, lower layer transport cargo, and the cargo hold for transporting cargo is all disposed within water level greatly hereinafter, this just has very high want to the leakproofness of cargo hold
It asks, the sealing of cargo hold mostly uses hermatic door, and for existing cargo hold hermatic door one is push-pull door, push-pull door is sealing first
Property it is not strong, secondly push-pull door needs certain reserved space, and cargo space is small, it has not been convenient to which transport goods and lorry enter and leave, also
Have one is formula hermatic door is turned over downwards, be turned over downwards formula hermatic door when opening, door body folding is placed on cargo hold bottom surface, in vehicle and
Personnel can generate abrasion to door body when disengaging, destroy the leakproofness of door body, need to be reserved for door body on rear side of cargo door downward
The space of fold reduces the usable floor area of cargo hold.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of sealing devices of cargo hold.
Technical proposal that the invention solves the above-mentioned problems are as follows: a kind of sealing device of cargo hold, including doorframe, activity is even
The hermatic door on doorframe is connect, for opening and closing the electric pushrod of hermatic door, the encryption for encryption connection doorframe and hermatic door is filled
It sets, the doorframe includes that under(-)chassis, top plate frame and two are connected to side frame between under(-)chassis and top frame, described
Doorframe is equipped with the groove that matches with hermatic door, and two side bottom of hermatic door is equipped with for being slidably connected with two sides side frame
One slide bar is respectively equipped in the side frame of two sides and matches first merged including being rotatablely connected for the first sliding bar with the first slide bar
Sliding slot, the electric pushrod are rotatably coupled at the top of cargo hold, and the telescopic rod of electric pushrod is rotatably coupled to hermatic door
At the top of the back side；
The encryption device includes the first sealing plate for being fixedly connected with frame side frame back, is fixedly connected on sealing backboard
Second sealing plate in portion, for compressing the hold-down mechanism of the first sealing plate and the second sealing plate, for installing the peace of hold-down mechanism
Loading board, moves back and forth for drive installation plate, is mounted on the pressure cylinder of cargo hold side wall, and the hold-down mechanism includes that several groups compress
Unit, the compressing unit are equipped with 3 groups, and every group of compressing unit includes the first compression being used to support on the outside of the first sealing plate
Plate, the second pressure plate being used to support on the outside of the second sealing plate compress pine for adjusting the first pressure plate and the second pressure plate
Relaxation, center are rotatably coupled to the first adjusting screw rod on mounting plate by bearing, for pressing for the first pressure plate and second
Tight plate motion guide, center are fixedly connected with the first guiding axis on a mounting board, are screwed with first on first adjusting screw rod
Positive spin nut and first slidably connects the first guide runner and the second guide runner on first guiding axis against spin nut,
It is connected between first guide runner and the first positive spin nut by first connecting rod, the first positive spin nut and the first pressure
It is connected between tight plate by the second connecting rod, second guide runner is with first against passing through third connecting rod phase between spin nut
Even, described first is connected against between spin nut and the second pressure plate by the 4th connecting rod, and the hold-down mechanism further includes first
Driving mechanism, first driving mechanism include the first driving motor, are connected to the first belt of the first driving motor output shaft
Wheel, is connected to second belt pulley of bottom the first adjusting screw rod one end, for connecting the of the first belt pulley and the second belt pulley
One belt is connected to the third belt pulley of bottom the first adjusting screw rod other end, is connected to first adjusting screw rod one end of middle part
It is another to be connected to the first adjusting screw rod of middle part for connecting the second belt of third belt pulley and the 4th belt pulley for 4th belt pulley
5th belt pulley of one end, be connected to top first adjusting screw rod one end the 6th belt pulley, for connect the 5th belt pulley and
The third belt of 6th belt pulley；
Further, the described first positive spin nut and first is symmetrical arranged against spin nut about mounting plate, and described first leads
It is symmetrical arranged to sliding block and the second guide runner about mounting plate；
Further, the both ends of the first guide rod are equipped with limited block, prevent from adjusting the first guide runner and the excessively occurs
Two guide runner obscissions；
The encryption device is equipped with two groups, and two group encryption devices are separately positioned on the two sides of sealing plate, is symmetrical arranged；
Further, the sealing strip for gap between Sealed doorframe and hermatic door, hermatic door are equipped in the groove of doorframe
Side be equipped between Sealed doorframe and hermatic door gap sealing strip.
The present invention have the utility model has the advantages that
The present invention provides a kind of sealing devices of cargo hold, and for sealing cargo door, sealing plate is electric when opening
Dynamic push rod is lifted up, and at the top of income to cargo hold, is not take up the placement space of load floor, is improved the utilization rate of cargo hold,
The disengaging of more convenient personnel and vehicle, are additionally provided with encryption device between hermatic door and doorframe, will press between doorframe and hermatic door
Tightly, leakproofness is improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structural schematic diagram when hermatic door is closed；
Fig. 3 is structural schematic diagram when hermatic door is opened；
Fig. 4 is the enlarged diagram of part A in Fig. 1；
Fig. 5 is the structural schematic diagram of positive first driving mechanism of mounting plate；
Fig. 6 is the structural schematic diagram for installing the first driving mechanism of back；
In figure: 100- doorframe, 101- side frame, 102- groove, 103- first sliding groove,
200- hermatic door, the first slide bar of 201-,
300- electric pushrod,
500- encryption device, the second sealing plate of 501-, 502- mounting plate, 503- pressure cylinder, the first pressure plate of 504-, 505-
Second pressure plate, the first adjusting screw rod of 506-, the first guiding axis of 507-, the positive spin nut of 508- first, 509- first against spin nut,
The first guide runner of 510-, the second guide runner of 511-, 512- first connecting rod, the second connecting rod of 513-, the connection of 514- third
Bar, the 4th connecting rod of 515-, the first driving motor of 516-, the first belt pulley of 517-, the second belt pulley of 518-, the first skin of 519-
Band, 520- third belt pulley, the 4th belt pulley of 521-, the second belt of 522-, the 5th belt pulley of 523-, the 6th belt pulley of 524-,
525- third belt, the first sealing plate of 526-.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further illustrated.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
As shown in Figure 1, 2, 3, a kind of sealing device of cargo hold, including doorframe 100, hermatic door 200, electric pushrod
300 and encryption device 500, the doorframe 100 includes that under(-)chassis, top plate frame and two are connected to under(-)chassis and top frame
Side frame 101 between frame, doorframe 100 are equipped with the groove 102 matched with hermatic door 200, and hermatic door 200 is movably connected in
On doorframe 100,200 liang of side bottoms of hermatic door are equipped with the first slide bar 201 for being slidably connected with two sides side frame 101, two sides
It is respectively equipped with to match to merge with the first slide bar 201 in side frame 101 and be slided for first including the sliding rotation connection of the first slide bar 201
Slot 103, the first slide bar 201 provide guiding left and right to hermatic door 200 in about 200 open and close of hermatic door, make hermatic door 200
Doorframe 100 is not departed from, prevents the dislocation of hermatic door 200 from influencing the sealing effect of hermatic door 200, electric pushrod 300 is close for opening and closing
Closure door 200, electric pushrod 300 are rotatably coupled at the top of cargo hold, and the telescopic rod of electric pushrod 300 is rotatably coupled to close
It seals up a door at the top of 200 back sides, hermatic door 200 is promoted at the top of cargo hold when electric pushrod 300 opens hermatic door 200, is not take up goods
The placement space on cabin ground improves the utilization rate of cargo hold, also the disengaging of more convenient personnel and vehicle.
As shown in Fig. 1,4, to improve the seal box between hermatic door 200 and doorframe 100, the present invention is also provided with encryption dress
It sets, the encryption device 500 is equipped with two groups, and two group encryption devices 500 are separately positioned on the two sides of sealing plate, is symmetrical arranged, institute
Stating encryption device 500 includes the first sealing plate 526 for being fixedly connected with 100 side frame of doorframe, 101 back, is fixedly connected on sealing plate
Second sealing plate 501 at back, for compressing the hold-down mechanism of the first sealing plate 526 and the second sealing plate 501, for installing pressure
The mounting plate 502 of tight mechanism, moves back and forth for drive installation plate 502, is mounted on the pressure cylinder 503 of cargo hold side wall, the pressure
Tight mechanism includes several groups compressing unit, and the compressing unit is equipped with 3 groups, and every group of compressing unit is close first including being used to support
First pressure plate 504 in 526 outside of sealing plate, is used to support the second pressure plate 505 in 501 outside of the second sealing plate, for adjusting
It saves the first pressure plate 504 and the second pressure plate 505 compresses relaxation, center is rotatably coupled on mounting plate 502 by bearing
The first adjusting screw rod 506, for being fixedly connected on peace for 505 motion guide of the first pressure plate 504 and the second pressure plate, center
The first guiding axis 507 in loading board 502 is screwed with the first positive spin nut 508 and the first inverse rotation on first adjusting screw rod 506
Nut 509, slidably connects the first guide runner 510 and the second guide runner 511 on first guiding axis 507, and described
Be connected between one guide runner 510 and the first positive spin nut 508 by first connecting rod 512, the first positive spin nut 508 and
Be connected between first pressure plate 504 by the second connecting rod 513, second guide runner 511 and first against spin nut 509 it
Between by third connecting rod 514 be connected, described first against between spin nut 509 and the second pressure plate 505 pass through the 4th connecting rod
515 are connected, and the first positive spin nut 508 and first is symmetrical arranged against spin nut 509 about mounting plate 502, and described first leads
It is symmetrical arranged to sliding block 510 and the second guide runner 511 about mounting plate 502, the both ends of the first guide rod are equipped with limited block, prevent
Only the first guide runner 510 and 511 obscission of the second guide runner excessively occur for adjustment；
As shown in Figure 5,6, the hold-down mechanism further includes the first driving mechanism, and first driving mechanism includes the first drive
Dynamic motor 516, is connected to the first belt pulley 517 of 516 output shaft of the first driving motor, is connected to the first adjusting screw rod of bottom
Second belt pulley 518 of 506 one end is connected for connecting the first belt 519 of the first belt pulley 517 and the second belt pulley 518
The third belt pulley 520 of 506 other end of the first adjusting screw rod in bottom is connected to the of middle part the first adjusting screw rod 506 one end
Four belt pulleys 521 are connected to middle part first for connecting the second belt 522 of third belt pulley 520 and the 4th belt pulley 521
5th belt pulley 523 of 506 other end of adjusting screw rod is connected to the 6th belt pulley of top 506 one end of the first adjusting screw rod
524, for connecting the third belt 525 of the 5th belt pulley 523 and the 6th belt pulley 524；Hermatic door 200 is closed, starting encryption
Device 500, pressure cylinder 503 push mounting plate 502 close, and every group of 504 second pressure plate 505 of the first pressure plate is located at first
Sealing plate 526 and the outside of the second sealing plate 501, then the first driving motor 516 drives the rotation of the first belt pulley 517, and entire the
One driving mechanism drives three the first adjusting screw rods 506 to rotate in same direction, the first positive spin nut on each first adjusting screw rod 506
508 and first drive the first pressure against spin nut 509 under the guiding role of the first guide runner 510 and the second guide runner 511
Tight plate 504 and the second pressure plate 505 compress the first sealing plate 526 and the second sealing plate 501；
The sealing strip for gap between Sealed doorframe 100 and hermatic door 200, sealing are equipped in the groove 102 of doorframe 100
The side of door 200 is equipped with the sealing strip for gap between Sealed doorframe 100 and hermatic door 200.
The operation principle of the present invention is that: when the hermatic door 200 of the sealing device of the cargo hold is in sealing state, sealing
Door 200 is sealingly disposed in the groove 102 of doorframe 100, the sealing strip Sealed doorframe in groove 102 and on 200 side of hermatic door
The encryption devices 500 of two sides is arranged in by the first sealing plate 526 and the second sealing plate in gap between 100 and hermatic door 200
501 clamp, guarantee its leakproofness, when need to unload open hermatic door 200 when, the encryption device 500 of two sides is removed first, is passed through
Drive first pressure plate 504 and second pressure plate of first driving mechanism by 501 two sides of the first sealing plate 526 and the second sealing plate
505 loosen, and pressure cylinder 503 again retracts mounting plate, and hermatic door 200 is pulled up to cargo hold by the electric pushrod 300 at the top of cargo hold
Top.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.
Claims (6)
1. a kind of sealing device of cargo hold, which is characterized in that including doorframe (100), be movably connected on doorframe (100)
Hermatic door (200) is used for encryption connection doorframe (100) and hermatic door for opening and closing the electric pushrod (300) of hermatic door (200)
(200) encryption device (500), the doorframe (100) include under(-)chassis, top plate frame and two be connected to under(-)chassis and top
Side frame (101) between portion's frame, the doorframe (100) is equipped with the groove (102) matched with hermatic door (200), close
(200) two side bottoms of sealing up a door are equipped with the first slide bar (201) for being slidably connected with two sides side frame (101), two sides side frame
(101) it is respectively equipped with to match to merge with the first slide bar (201) on and be slided for first including the first slide bar (201) sliding rotation connection
Slot (103), the electric pushrod (300) are rotatably coupled at the top of cargo hold, and the telescopic rod of electric pushrod (300) is rotatable
It is connected at the top of hermatic door (200) back side；
The encryption device (500) includes the first sealing plate (526) for being fixedly connected with doorframe (100) side frame (101) back, Gu
Surely it is connected to second sealing plate (501) at sealing plate back, for compressing the first sealing plate (526) and the second sealing plate (501)
Hold-down mechanism move back and forth for drive installation plate (502), be mounted on goods for installing the mounting plate (502) of hold-down mechanism
The pressure cylinder (503) of cabin side wall.
2. a kind of sealing device of cargo hold as described in claim 1, which is characterized in that the hold-down mechanism includes several
Group compressing unit, the compressing unit are equipped with 3 groups, and every group of compressing unit includes being used to support on the outside of the first sealing plate (526)
The first pressure plate (504), the second pressure plate (505) being used to support on the outside of the second sealing plate (501), for adjust first
Pressure plate (504) and the second pressure plate (505) compress relaxation, center is rotatably coupled on mounting plate (502) by bearing
The first adjusting screw rod (506), for for the first pressure plate (504) and the second pressure plate (505) motion guide, the fixed company in center
The first guiding axis (507) on mounting plate (502) is connect, is screwed with the first positive spin nut on first adjusting screw rod (506)
(508) and first against spin nut (509), slidably connect the first guide runner (510) and on first guiding axis (507)
Two guide runners (511) pass through first connecting rod between first guide runner (510) and the first positive spin nut (508)
(512) it is connected, is connected between the first positive spin nut (508) and the first pressure plate (504) by the second connecting rod (513),
Second guide runner (511) is connected against between spin nut (509) by third connecting rod (514) with first, and described first
It is connected between inverse spin nut (509) and the second pressure plate (505) by the 4th connecting rod (515).
3. a kind of sealing device of cargo hold as claimed in claim 2, which is characterized in that the hold-down mechanism further includes the
One driving mechanism, first driving mechanism include the first driving motor (516), are connected to the first driving motor (516) output
The first belt pulley (517) of axis is connected to second belt pulley (518) of bottom the first adjusting screw rod (506) one end, for connecting
It is another to be connected to the first adjusting screw rod of bottom (506) for the first belt (519) of first belt pulley (517) and the second belt pulley (518)
The third belt pulley (520) of one end is connected to the 4th belt pulley (521) of middle part the first adjusting screw rod (506) one end, for connecting
The second belt (522) for connecing third belt pulley (520) and the 4th belt pulley (521) is connected to the first adjusting screw rod of middle part (506)
5th belt pulley (523) of the other end is connected to the 6th belt pulley (524) of top the first adjusting screw rod (506) one end, is used for
Connect the third belt (525) of the 5th belt pulley (523) and the 6th belt pulley (524).
4. a kind of sealing device of cargo hold as claimed in claim 2, which is characterized in that the first positive spin nut
(508) it is symmetrical arranged against spin nut (509) about mounting plate (502) with first, first guide runner (510) is led with second
It is symmetrical arranged to sliding block (511) about mounting plate (502).
5. a kind of sealing device of cargo hold as described in claim 1, which is characterized in that the encryption device (500) sets
There are two groups, two group encryption devices (500) are separately positioned on the two sides of sealing plate, are symmetrical arranged.
6. a kind of sealing device of cargo hold as described in claim 1, which is characterized in that the groove (102) of doorframe (100)
The interior sealing strip being equipped with for gap between Sealed doorframe (100) and hermatic door (200), the side of hermatic door (200), which is equipped with, to be used
The sealing strip in gap between Sealed doorframe (100) and hermatic door (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531678.5A CN110203330B (en) | 2019-06-19 | 2019-06-19 | Sealing device for ship cargo hold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531678.5A CN110203330B (en) | 2019-06-19 | 2019-06-19 | Sealing device for ship cargo hold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110203330A true CN110203330A (en) | 2019-09-06 |
| CN110203330B CN110203330B (en) | 2021-02-02 |
Family
ID=67793519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910531678.5A Active CN110203330B (en) | 2019-06-19 | 2019-06-19 | Sealing device for ship cargo hold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203330B (en) |
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| CN201272475Y (en) * | 2008-06-10 | 2009-07-15 | 宋勇荣 | Upper open type hydraulic watertight door |
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| CN204078002U (en) * | 2014-08-14 | 2015-01-07 | 无锡市海联舰船附件有限公司 | Steel is without threshold weather tight door |
| CN205075998U (en) * | 2015-09-18 | 2016-03-09 | 江苏凤凰船舶装备制造有限公司 | Side of a ship side door sealing device |
| CN205477159U (en) * | 2016-03-15 | 2016-08-17 | 中国船舶重工集团公司第七0四研究所 | Marine flame retardant coating door of formula of turning over on falling hinge |
| CN207141315U (en) * | 2017-08-25 | 2018-03-27 | 陈鑫 | Ship weather proof sealing side port |
| JP2018193825A (en) * | 2017-05-22 | 2018-12-06 | 三好造船株式会社 | door |
| CN108952478A (en) * | 2018-09-06 | 2018-12-07 | 顾建安 | A kind of airtight translation door |
| CN208310576U (en) * | 2018-03-23 | 2019-01-01 | 清远欧派集成家居有限公司 | Sliding door lower transverse frame and sliding door |
| KR20190012561A (en) * | 2017-07-27 | 2019-02-11 | 현대중공업 주식회사 | Door structure and ship including the same |
| CN208813449U (en) * | 2018-08-23 | 2019-05-03 | 无锡市欣帆船舶设备有限公司 | A kind of hydraulic tilt-up door of ship |
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2019
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201272475Y (en) * | 2008-06-10 | 2009-07-15 | 宋勇荣 | Upper open type hydraulic watertight door |
| CN203996775U (en) * | 2014-06-08 | 2014-12-10 | 浙江海洋学院 | Boats and ships sliding door |
| CN204078002U (en) * | 2014-08-14 | 2015-01-07 | 无锡市海联舰船附件有限公司 | Steel is without threshold weather tight door |
| CN205075998U (en) * | 2015-09-18 | 2016-03-09 | 江苏凤凰船舶装备制造有限公司 | Side of a ship side door sealing device |
| CN205477159U (en) * | 2016-03-15 | 2016-08-17 | 中国船舶重工集团公司第七0四研究所 | Marine flame retardant coating door of formula of turning over on falling hinge |
| JP2018193825A (en) * | 2017-05-22 | 2018-12-06 | 三好造船株式会社 | door |
| KR20190012561A (en) * | 2017-07-27 | 2019-02-11 | 현대중공업 주식회사 | Door structure and ship including the same |
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| CN208310576U (en) * | 2018-03-23 | 2019-01-01 | 清远欧派集成家居有限公司 | Sliding door lower transverse frame and sliding door |
| CN208813449U (en) * | 2018-08-23 | 2019-05-03 | 无锡市欣帆船舶设备有限公司 | A kind of hydraulic tilt-up door of ship |
| CN108952478A (en) * | 2018-09-06 | 2018-12-07 | 顾建安 | A kind of airtight translation door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110203330B (en) | 2021-02-02 |
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