CN204775843U - Door structure of hull bottom moon pool - Google Patents
Door structure of hull bottom moon pool Download PDFInfo
- Publication number
- CN204775843U CN204775843U CN201520168376.3U CN201520168376U CN204775843U CN 204775843 U CN204775843 U CN 204775843U CN 201520168376 U CN201520168376 U CN 201520168376U CN 204775843 U CN204775843 U CN 204775843U
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- crank
- door
- master cylinder
- shaft
- moon pool
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Abstract
The utility model relates to a door structure of hull bottom moon pool. Its structure includes two the door bodies, master cylinder and master cylinder complex main cranks, two door body symmetries set up, the bolt of the fixed gate body when being equipped with the closure at two door body departments of meeting, the bolt passes through link mechanism and bolt operating crank and a bolt hydro -cylinder links to each other, the both ends of every body stiff end respectively the symmetry be equipped with two master cylinders, and every master cylinder passes through main crank AND gate body coupling, and the master cylinder can rotate around the main crank, master cylinder and bolt hydro -cylinder are all installed at empty under -deck. The utility model discloses the door structure of moon pool adopts crank structure, can keep apart master cylinder and corresponding accessory, keeps apart and divides the battery limit (BL) to adopt sealing device to be provided with seal structure. Hydraulic cylinder all like this and hose etc. Can not soak in aqueous, the adverse effect that has avoided conventional way to bring, and the reliability and the life -span of having improved equipment, reduced, and maintained the maintenance easily, stopped the possibility of oil leak polluted environment.
Description
Technical field
The utility model relates to a kind of door, especially relates to a kind of door of hull bottom moon pool.
Background technology
Boats and ships are important vehicle waterborne, development of advancing by leaps and bounds at present.Be typically provided with moon pool at bottom of ship, can be dived under water down by moon pool or water under hoisting large-size equipment, also can avoid discharging diving bell and large structure and hull from ship side during bad weather and collide, cause danger.
The top of moon pool is generally installed on moon pool door, thus moon pool and cabin body are above separated, therefore moon pool door and moon pool door are generally that long period of soaking is in water with lower portion, the arrangement of existing routine, the hydraulic ram opened for moon pool door and flexible pipe are also that long period of soaking is in water for a long time, greatly reduce the reliability of equipment use like this, and reduce the life-span of equipment use, improve the comprehensive use cost of equipment, and be immersed in water, be not easy to safeguard and maintenance, also have the danger of oil leaking pollution environment.
Summary of the invention
Technical problem to be solved in the utility model is, overcome the defect that in above-mentioned prior art, hull bottom moon pool door exists, and a kind of door of hull bottom moon pool is provided, hydraulic ram in this structure and corresponding flexible pipe are placed in the body of cabin, do not need to be immersed in water, the service life of raising equipment, and maintain easily and maintain.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of door of hull bottom moon pool, comprise two door bodies, master cylinder and the main crank coordinated with master cylinder, it is characterized in that: described two door bodies are symmetrical arranged, the latch of fixed gate body when two door body joints are provided with closed, described latch is connected with a plugging pin oil cylinder by latch operating crank and connecting rod mechanism, two master cylinders are arranged with respectively at the both ends of each body fixed end, and each master cylinder is connected with door body by main crank, and master cylinder can rotate around main crank, described master cylinder and plugging pin oil cylinder are all installed in sky cabin.
Described main crank is provided with a rotating shaft and an anchor shaft, and described rotating shaft is connected with master cylinder axle, and described anchor shaft is connected with door body, and described anchor shaft is arranged with sealing arrangement and axle sleeve successively.
Described latch operating crank is provided with two rotating shafts, and one of them rotating shaft is connected with plugging pin oil cylinder, and another rotating shaft is connected with a connecting rod mechanism, and described connecting rod mechanism is connected with door body by latch.
Described connecting rod mechanism is made up of rotating disk, two connecting rods, the first crank shaft and the second crank shafts, described rotating disk is connected with the rotating shaft of latch operating crank, described each connecting rod one end is all connected with rotating disk inside groove, and two point of connection and the rotating disk center of circle are in a straight line, each connecting rod other end is connected with first crank shaft one end, the first crank shaft other end is connected with second crank shaft one end, and the other end of described second crank shaft is connected with latch.
The beneficial effects of the utility model, the door of the utility model moon pool adopts crank structure, master cylinder and respective accessory can be kept apart, and isolation watershed area adopts sealing arrangement, and is provided with hermetically-sealed construction.Hydraulic rams all like this and flexible pipe etc. can not be immersed in water, avoid the adverse effect that Normal practice brings, improve reliability and the life-span of equipment, reduce, and easily maintaining, has stopped the possibility of oil leaking pollution environment simultaneously.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of specification sheets, and can become apparent to allow above-mentioned purpose of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, be explained.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further.
Fig. 1 is the utility model moon pool door closure state structure structural representation.
Fig. 2 is the utility model moon pool door opening structural representation.
Fig. 3 is the utility model moon pool door plan structure schematic diagram when closing.
Fig. 4 is the utility model main crank connecting bridge structural representation.
Fig. 5 is another angled arrangement schematic diagram of the utility model main crank connecting bridge.
Fig. 6 is the utility model main crank and oil cylinder fitting closure status architecture schematic diagram.
Fig. 7 is that the utility model main crank coordinates opening procedure structural representation with oil cylinder.
Fig. 8 is that the utility model main crank coordinates open mode structural representation with oil cylinder.
Fig. 9 is the utility model plugging pin oil cylinder, latch operating crank and connecting rod mechanism closure state connection structure schematic diagram.
Figure 10 is the utility model plugging pin oil cylinder, latch operating crank and connecting rod mechanism open mode connecting bridge connection structure schematic diagram.
Figure 11 is the utility model plugging pin oil cylinder, latch operating crank and connecting rod mechanism closure state connecting bridge other direction connection structure schematic diagram.
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the door of moon pool bottom that the utility model proposes, structure, feature and effect thereof, be described in detail as follows.
As depicted in figs. 1 and 2, the door of a kind of moon pool bottom of the utility model is a kind of, comprises two door bodies 1, master cylinder 2, main crank 3, latch 4, plugging pin oil cylinder 5, latch operating crank 6 and connecting rod mechanism 7.
Described two door bodies 1 are symmetrical arranged, the latch 4 of fixed gate body 1 when two door body joints are provided with closed, and are driven by a plugging pin oil cylinder 5.
As shown in Figures 4 and 5, two master cylinders 2 are arranged with respectively at the both ends of each body 1 fixed end, and each master cylinder 2 is connected with door body 1 by main crank 3, and master cylinder 2 can rotate around main crank 3, and described master cylinder 2 and plugging pin oil cylinder 5 are all installed in sky cabin 10.
Described each main crank 3 is provided with a rotating shaft 31 and anchor shaft 32, and described rotating shaft 31 is connected with master cylinder 2 axle, and described anchor shaft 32 is connected with door body 1, and described anchor shaft 32 is arranged with sealing arrangement 33 and axle sleeve 34 successively.
As shown in Fig. 9, Figure 10 and Figure 11, described latch operating crank 6 is provided with two rotating shafts, and one of them rotating shaft 61 is connected with plugging pin oil cylinder 5, and another rotating shaft 62 is connected with a connecting rod mechanism 7, and described connecting rod mechanism 7 is connected with door body 1 by latch 4.
Described connecting rod mechanism 7 is made up of rotating disk 71, two connecting rod 72, first crank shaft 73, second crank shafts 74, described rotating disk 71 is connected with the rotating shaft 62 of latch operating crank 6, described each connecting rod 72 one end is all connected with rotating disk 71 inside groove, and two point of connection and rotating disk 71 center of circle are in a straight line, each connecting rod 71 other end is connected with first crank shaft 73 one end, first crank shaft 73 other end is connected with second crank shaft 74 one end, and the other end of described second crank shaft 74 is connected with latch 4.
During use, when door body 1 closes, latch 4 latch on door body 1, and is driven by plugging pin oil cylinder 5, makes a body be in locking state, can not open.When needs door capable of being opened body 1, plugging pin oil cylinder 5 drives latch operating crank 6 and connecting rod mechanism 7, rotating disk 71 on connecting rod mechanism 7 is rotated, thus drive two connecting rods 72 to move, and then drive the first crank 73 of being connected with connecting rod and the second crank 74 to rotate, thus the latch be connected with the second crank 74 is extracted out from Men Tili, make a body 1 start to open.Now, under the effect of master cylinder 2, drive main crank 3 to drive door body 1 setting in motion, a body 1 is slowly opened, as shown in Fig. 6, Fig. 7 and Fig. 8.
Owing to adopting crank, master cylinder and respective accessory can be kept apart, isolation watershed area adopts sealing arrangement, and is provided with hermetically-sealed construction.Hydraulic rams all like this and flexible pipe etc. can not be immersed in water, avoid the adverse effect that Normal practice brings, improve reliability and the life-span of equipment, reduce, and easily maintaining, has stopped the possibility of oil leaking pollution environment simultaneously.
In sum, everyly do not depart from the utility model technique scheme content, any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. the door of a hull bottom moon pool, the main crank comprising two door bodies, master cylinder and coordinate with master cylinder, it is characterized in that: described two door bodies are symmetrical arranged, the latch of fixed gate body when two door body joints are provided with closed, described latch is connected with a plugging pin oil cylinder by connecting rod mechanism and latch operating crank, two master cylinders are arranged with respectively at the both ends of each body fixed end, and each master cylinder is connected with door body by main crank, and master cylinder can rotate around main crank, described master cylinder and plugging pin oil cylinder are all installed in sky cabin.
2. the door of hull bottom moon pool according to claim 1, it is characterized in that: described main crank is provided with a rotating shaft and anchor shaft, described rotating shaft is connected with master cylinder axle, and described anchor shaft is connected with door body, and described anchor shaft is arranged with sealing arrangement and axle sleeve successively.
3. the door of hull bottom moon pool according to claim 2, it is characterized in that: described latch operating crank is provided with two rotating shafts, one of them rotating shaft is connected with plugging pin oil cylinder, and another rotating shaft is connected with connecting rod mechanism, and described connecting rod mechanism is connected with door body by latch.
4. the door of hull bottom moon pool according to claim 3, it is characterized in that: described connecting rod mechanism is made up of rotating disk, two connecting rods, the first crank shaft and the second crank shafts, described rotating disk is connected with the rotating shaft of latch operating crank, described each connecting rod one end is all connected with rotating disk inside groove, and two point of connection and the rotating disk center of circle are in a straight line, each connecting rod other end is connected with first crank shaft one end, the first crank shaft other end is connected with second crank shaft one end, and the other end of described second crank shaft is connected with latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168376.3U CN204775843U (en) | 2015-03-24 | 2015-03-24 | Door structure of hull bottom moon pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168376.3U CN204775843U (en) | 2015-03-24 | 2015-03-24 | Door structure of hull bottom moon pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775843U true CN204775843U (en) | 2015-11-18 |
Family
ID=54515945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168376.3U Active CN204775843U (en) | 2015-03-24 | 2015-03-24 | Door structure of hull bottom moon pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775843U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773261A (en) * | 2015-03-24 | 2015-07-15 | 上海科得威船舶技术工程有限公司 | Door structure for moonpool on hull bottom |
| CN105564587A (en) * | 2016-01-07 | 2016-05-11 | 江苏科技大学 | Device for reducing fluid oscillation in moon pool in sailing of drilling ship |
| CN109774857A (en) * | 2018-12-20 | 2019-05-21 | 大连中远海运重工有限公司 | Novel ship moon pool bottom hatchcover lifting device and method for improving |
| WO2019223770A1 (en) * | 2018-05-24 | 2019-11-28 | 江苏科技大学 | Opening/closing baffle device for moon pool |
-
2015
- 2015-03-24 CN CN201520168376.3U patent/CN204775843U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773261A (en) * | 2015-03-24 | 2015-07-15 | 上海科得威船舶技术工程有限公司 | Door structure for moonpool on hull bottom |
| CN105564587A (en) * | 2016-01-07 | 2016-05-11 | 江苏科技大学 | Device for reducing fluid oscillation in moon pool in sailing of drilling ship |
| WO2019223770A1 (en) * | 2018-05-24 | 2019-11-28 | 江苏科技大学 | Opening/closing baffle device for moon pool |
| CN109774857A (en) * | 2018-12-20 | 2019-05-21 | 大连中远海运重工有限公司 | Novel ship moon pool bottom hatchcover lifting device and method for improving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |