CN206569233U - A kind of watertight door opening structure - Google Patents
A kind of watertight door opening structure Download PDFInfo
- Publication number
- CN206569233U CN206569233U CN201720046250.8U CN201720046250U CN206569233U CN 206569233 U CN206569233 U CN 206569233U CN 201720046250 U CN201720046250 U CN 201720046250U CN 206569233 U CN206569233 U CN 206569233U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- guide rail
- sliding support
- rail bracket
- door body
- 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.)
- Active
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model is related to a kind of watertight door opening structure, belongs to technical field of ships.Its structure includes doorframe, door body, first connecting rod, second connecting rod, sliding support, guide rail bracket and fluid pressure drive device, the upper and lower both sides of door body are mutually linked with first connecting rod and second connecting rod, the two connecting rod other ends are mutually linked with the sliding support slided on guide rail bracket, it can rotate into and produce in the chute of guide rail bracket provided with roller on first connecting rod, the second connecting rod is connected by expansion joint assembly with fluid pressure drive device, and the sliding support is provided with spacing collision block.The moment that the utility model is opened in door body, first connecting rod drives door body to do wobbling action, so that the rubber compression bar on sealed rubber and doorframe departs from, sliding support is moved with door body along guide rail bracket, until final open position.The utility model by a drive device can practical watertight door open, be both effectively saved cost, be improved the reliability of watertight door.
Description
Technical field
The utility model is related to a kind of watertight door opening structure, belongs to technical field of ships.
Background technology
Ship is the general name of various ships, for navigate by water or berth in waters transported or operation the vehicles, press
Different use requirement and with different technical performances, equipment and structural shape.With the progress of science and technology, Marine Materials
Also constantly update, the development of ship can increasingly meet the various needs of people.Watertight door wherein on ship requires water-stop
Performance is good.
Due to needing to set sealed rubber in the door body of watertight door, between the rubber compression bar on the sealed rubber and doorframe
Compress, so as to be achieved the seal of watertight door.Therefore existing watertight door opening ways are that first door body is pulled open with power,
So that sealed rubber is mutually disengaged with the rubber compression bar on doorframe in door body, hydraulic jack is then used again and its supporting
Structure makes door body be moved to relevant position to drive door body to slide.Therefore existing watertight door opening ways are typically the need for two
The driving structure of power, cost is higher, and complicated, also makes less reliable.
The content of the invention
Technical problem to be solved in the utility model is to overcome in the above-mentioned opening structure of watertight door in the prior art to exist
Defect, and provide a kind of watertight door opening structure, the watertight door opening structure need to only surge hydraulic oil cylinder driving, pass through watertight door
Swing and slide to realize the unlatching of watertight door, so as to effectively save cost, and improve the reliability of watertight door.
In order to solve the above technical problems, what the technical solution of the utility model was realized in：A kind of watertight door opens knot
Structure, including doorframe, door body, first connecting rod, second connecting rod, sliding support, guide rail bracket and fluid pressure drive device, the guide rail bracket is
Two groups, the upper and lower both sides of doorframe are correspondingly arranged at respectively；The first connecting rod and second connecting rod are two, are correspondingly arranged at door
The upper and lower both sides of body, the upper and lower both sides of door body are mutually linked with first connecting rod and second connecting rod one end, the first connecting rod
The other end is mutually linked with sliding support, and the sliding support is slided on guide rail bracket, and described guide rail bracket one end is provided with chute, described
First connecting rod is provided with roller, the chute that the roller can be on guide rail bracket and rotates into and produce, the second connecting rod other end
It is connected by expansion joint assembly with fluid pressure drive device, is mutually linked with sliding support in the middle of second connecting rod, it is described to slide branch
Spacing collision block of the frame provided with limitation second connecting rod hunting range.
Further, the sliding support is by upper and lower two parallel cross bars and the montant being connected with upper and lower two cross bars
Composition, the montant is arranged in a mutually vertical manner with two cross bars, one end of described two cross bars respectively with two first connecting rod one end
Mutually link.
Further, the cross bar is installed on guide rail bracket, and is equipped with what is slided on guide rail bracket on two cross bars
Two roller devices.
Further, the expansion joint assembly is made up of push rod and shrinking connecting-rod frame, on the push rod and sliding support
Montant be arranged in parallel, the push rod two ends are mutually linked with being arranged on the second connecting rod one end on the upper and lower both sides of door body respectively, described
One end of shrinking connecting-rod frame is fixed in the middle part of push rod, and the other end is fixed on doorframe side.
Further, the quadrangle that the shrinking connecting-rod frame is linked by multigroup four connecting rods is constituted, and every group four connects
Shape is connected as a body by hinge joint.
Further, the hinged end that last group of quadrangle keeps to the side on the shrinking connecting-rod frame is connected with doorframe side, with
The hinged end for adjacent another quadrangle that last group of quadrangle is mutually linked is connected with fluid pressure drive device.
Further, first connecting rod structure triangular in shape, three ends of its triangle are respectively two anchor points
And scroll wheel positions, and roller is arranged on the end in the middle of first connecting rod.
Further, second connecting rod structure triangular in shape, three ends of its triangle are respectively three anchor points.
Further, the spacing collision block is fixed on sliding support, and the roller on the first connecting rod produces guide rail bracket
On chute when, the second connecting rod with spacing collision block while direct reach.
Further, the first connecting rod and second connecting rod are placed in the side of door body, and first connecting rod and second connecting rod
It is symmetrical arranged along door body centre position to both sides.
The beneficial effects of the utility model, the utility model is by structures such as connecting rod, sliding support and guide rail brackets in operation
When watertight door is opened, the roller on the moment of door body unlatching, first connecting rod is stuck in the chute of guide rail bracket, makes first connecting rod only
There is rotation, and sliding support can not be moved, and make first connecting rod drive door body to do wobbling action, so that sealed rubber and door
Rubber compression bar on frame departs from, while certain structures around doorframe can be avoided, after door body swings to certain position, the
The roller of one connecting rod is produced after chute, and door body is swung in place, and sliding support is moved with door body along guide rail bracket, until final unlatching
Position.The utility model by a drive device can practical watertight door open, be both effectively saved cost, be improved water
Mi Men reliability.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above-mentioned purpose of the present utility model, feature and advantage
It can become apparent, below especially exemplified by preferred embodiment, be explained.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is structural representation when the utility model watertight door is closed.
Fig. 2 is structural representation after the utility model watertight door is opened.
Fig. 3 is other direction structural representation when the utility model watertight door is closed.
Fig. 4 is other direction structural representation after the utility model watertight door is opened.
Fig. 5 is the utility model door body and connecting rod, sliding support attachment structure schematic diagram.
Fig. 6 is that the utility model door body swings original state structural representation.
Fig. 7 is that the utility model door body swings status architecture schematic diagram in place.
Embodiment
Further to illustrate that the utility model is to reach technological means and effect that predetermined goal of the invention is taken, below
With reference to accompanying drawing and preferred embodiment, to according to the utility model proposes the embodiment of watertight door opening structure, structure,
Feature and its effect, are described in detail as after.
As shown in Figures 1 and 2, a kind of watertight door opening structure of the utility model, including doorframe 1, door body 2, first connecting rod
3rd, second connecting rod 4, sliding support 5, guide rail bracket 6, expansion joint assembly 7 and fluid pressure drive device 8.
The door body 1 moves unlatching along the upper and lower both sides of doorframe 2, as shown in figure 1, the door body described in this document
Opening direction is described by upper and lower both sides.
The guide rail bracket 6 is two groups, and the upper and lower both sides of doorframe 2 are correspondingly arranged at respectively；The first connecting rod 3 and second connects
Bar 4 is two, is correspondingly arranged at the upper and lower both sides of door body 1.
As shown in Figures 3 and 4, first connecting rod 3 and second connecting rod 4 are placed in the side of door body 1, and first connecting rod 3 and
Two connecting rods 4 are symmetrical arranged along the centre position of door body 1 to both sides, can select to set apart from the position of the middle half of door body 1.Institute
The upper and lower both sides of door body 1 are stated mutually to link with first connecting rod 3 and the one end of second connecting rod 4.
The other end of first connecting rod 3 is mutually linked with sliding support 5, and the sliding support 5 is slided on guide rail bracket 6, institute
The one end of guide rail bracket 6 is stated provided with chute 61, the first connecting rod 3 is provided with roller 31, and the roller 31 can be in the cunning on guide rail bracket 6
Rotate into and produce in groove 61.The first connecting rod 3 structure triangular in shape, three ends of its triangle are respectively two anchor points
And scroll wheel positions, and roller is arranged on the end in the middle of first connecting rod.
As shown in figure 5, what the sliding support 5 was connected by upper and lower two parallel cross bars 51 and with upper and lower two cross bars
Montant 52 is constituted, and the montant 52 is arranged in a mutually vertical manner with two cross bars 51, described two one end of cross bar 51 respectively with two
The one end of one connecting rod 3 is mutually linked.Two cross bars of the sliding support 5 are installed on upper and lower rails frame 6 respectively, and in two horizontal strokes
Two roller devices 53 slided on guide rail bracket 6 are equipped with bar 51, make sliding support 5 and the enterprising line slip of guide rail bracket 6.
The other end of second connecting rod 4 is connected by expansion joint assembly 7 with fluid pressure drive device 8, in second connecting rod 4
Between mutually linked with sliding support 5.The second connecting rod 4 structure triangular in shape, three ends of its triangle are respectively three strands
Contact.
The expansion joint assembly 7 is made up of push rod 71 and shrinking connecting-rod frame 72, on the push rod 71 and sliding support
Montant 52 is be arranged in parallel, and the two ends of push rod 71 are mutually linked with being arranged on the one end of second connecting rod 4 on the upper and lower both sides of door body 1 respectively,
Described one end of shrinking connecting-rod frame 72 is fixed on the middle part of push rod 71, and the other end is fixed on the side of doorframe 2.
The quadrangle that the shrinking connecting-rod frame 72 is linked by multigroup four connecting rods is constituted, and every group four connects shape by twisting
Connect and be connected as a body.The hinged end 73 that last group of quadrangle keeps to the side on the shrinking connecting-rod frame is connected with the side of doorframe 2, and last
The hinged end 74 for adjacent another quadrangle that one group of quadrangle is mutually linked is connected with fluid pressure drive device 8.
The sliding support 7 is provided with spacing collision block 9, and the spacing collision block is fixed on sliding support 5, the first connecting rod
When roller 31 on 3 produces the chute 61 on guide rail bracket 6, described one side of second connecting rod 4 is directed reach with spacing collision block 9, so as to prevent
Second connecting rod is rotated further, i.e., door body 1, which is swung, stops.
Operate the utility model watertight door when, door body 1 open moment, now the roller 31 on first connecting rod 3 block
In the chute 61 of guide rail bracket 6, as shown in fig. 6, first connecting rod 3 is rotated, and sliding support 5 can not be moved,
In the presence of fluid pressure drive device 8, second connecting rod 4 is rotated by shrinking connecting-rod frame 72 and push rod 71, drive door body 1
Tentatively swung, then drive the 1st connecting rod 3 to rotate by door body 1, under the drive of first connecting rod 3 and second connecting rod 4,
Door body 1 does wobbling action, so that the rubber compression bar 21 on sealed rubber 10 and doorframe 2 departs from, while can be doorframe 2
Surrounding certain structures are avoided, after door body 1 swings to certain position, and the roller 31 of first connecting rod 3 produces the chute 61 of guide rail bracket 6
Afterwards, door body 1 has been swung in place, and second connecting rod 4 can not be further continued for swinging in the presence of spacing collision block 9, such as Fig. 7 institutes
Show；And because the roller 31 of first connecting rod 3 has gone out the chute 61 of guide rail bracket 6, cause sliding support 5 to become freely from stationary state
State, sliding support 5 is moved together with door body 1 along guide rail bracket 6, until final open position.The action of closing is on the contrary, i.e. door
The advanced line slip of body 1, is slided in place, door body 1 is swung in the opposite direction with opening square, so that roller 31 rotates into guide rail
In the chute 61 of frame 6.
The utility model by a drive device can practical watertight door open, i.e., the action of one horizontal drawing passes through machine
Tool device, which is realized, to be swung, the substep motion then slided again, both is effectively saved cost, has been improved the reliable of watertight door
Property.
In summary, it is every without departing from the utility model above-mentioned technical proposal content, it is real according to technology of the present utility model
Any simple modification, equivalent variations and modification that confrontation above example is made, still fall within technical solutions of the utility model
In the range of.
Claims (10)
1. a kind of watertight door opening structure, including doorframe, door body and fluid pressure drive device, it is characterised in that：The watertight door is opened
Opening structure also includes first connecting rod, second connecting rod, sliding support, guide rail bracket and fluid pressure drive device, and its described guide rail bracket is two
Group, is correspondingly arranged at the upper and lower both sides of doorframe respectively；The first connecting rod and second connecting rod are two, are correspondingly arranged at door body
Upper and lower both sides, the upper and lower both sides of door body mutually link with first connecting rod and second connecting rod one end, and the first connecting rod is another
One end is mutually linked with sliding support, and the sliding support is slided on guide rail bracket, and described guide rail bracket one end is provided with chute, described the
One connecting rod is provided with roller, the chute that the roller can be on guide rail bracket and rotates into and produce, and the second connecting rod other end leads to
Cross expansion joint assembly with fluid pressure drive device to be connected, mutually linked with sliding support in the middle of second connecting rod, the sliding support
Spacing collision block provided with limitation second connecting rod hunting range.
2. watertight door opening structure according to claim 1, it is characterised in that：The sliding support is by upper and lower parallel
Two cross bars and the montant composition being connected with upper and lower two cross bars, the montant are arranged in a mutually vertical manner with two cross bars, and described two
One end of individual cross bar is mutually linked with two first connecting rod one end respectively.
3. watertight door opening structure according to claim 2, it is characterised in that：The cross bar is installed on guide rail bracket, and
Two roller devices slided on guide rail bracket are equipped with two cross bars.
4. watertight door opening structure according to claim 2, it is characterised in that：The expansion joint assembly is by push rod and stretches
Contracting connecting rod rest is constituted, and the push rod be arranged in parallel with the montant on sliding support, and the push rod two ends are respectively with being arranged on door body
The second connecting rod one end on upper and lower both sides is mutually linked, and one end of the shrinking connecting-rod frame is fixed in the middle part of push rod, and the other end is fixed on
On doorframe side.
5. watertight door opening structure according to claim 4, it is characterised in that：The shrinking connecting-rod frame is by multigroup four companies
The quadrangle of bar hinge joint is constituted, and every group four connects shape and be connected as a body by hinge joint.
6. watertight door opening structure according to claim 1, it is characterised in that：Last group four on the shrinking connecting-rod frame
The hinged end that side shape is kept to the side is connected with doorframe side, the hinged end of the adjacent another quadrangle mutually linked with last group of quadrangle
It is connected with fluid pressure drive device.
7. watertight door opening structure according to claim 1, it is characterised in that：The first connecting rod structure triangular in shape,
Three ends of its triangle are respectively two anchor points and scroll wheel positions, and roller is arranged on the end in the middle of first connecting rod.
8. watertight door opening structure according to claim 1, it is characterised in that：The second connecting rod structure triangular in shape,
Three ends of its triangle are respectively three anchor points.
9. watertight door opening structure according to claim 1, it is characterised in that：The spacing collision block is fixed on sliding support
On, when the roller on the first connecting rod produces the chute on guide rail bracket, the second connecting rod with spacing collision block while direct reach.
10. watertight door opening structure according to claim 1, it is characterised in that：The first connecting rod and second connecting rod are equal
The side of door body is placed in, and first connecting rod and second connecting rod are symmetrical arranged along door body centre position to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046250.8U CN206569233U (en) | 2017-01-16 | 2017-01-16 | A kind of watertight door opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046250.8U CN206569233U (en) | 2017-01-16 | 2017-01-16 | A kind of watertight door opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569233U true CN206569233U (en) | 2017-10-20 |
Family
ID=60061570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720046250.8U Active CN206569233U (en) | 2017-01-16 | 2017-01-16 | A kind of watertight door opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672172A (en) * | 2017-01-16 | 2017-05-17 | 上海科得威船舶技术工程有限公司 | Watertight door opening structure |
-
2017
- 2017-01-16 CN CN201720046250.8U patent/CN206569233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672172A (en) * | 2017-01-16 | 2017-05-17 | 上海科得威船舶技术工程有限公司 | Watertight door opening structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106672172A (en) | Watertight door opening structure | |
| CN207226790U (en) | A kind of lift car of improvement and layer door gap protective device | |
| CN203476132U (en) | Underground coal mine automatic locking waterproof air-tight door | |
| CN202989879U (en) | Hydraulic bracing rod gate device for movable dam | |
| CN206569233U (en) | A kind of watertight door opening structure | |
| CN203514504U (en) | Dredging grab device | |
| CN107476823A (en) | Rail rapid transit engineering hydraulic vertical rotary flood and preventive airtight blast door | |
| CN201647078U (en) | Translational mechanism for opening and closing sea cabin doors | |
| CN206956676U (en) | A kind of gates of segmental shape headstock gear | |
| CN104773261A (en) | Door structure for moonpool on hull bottom | |
| CN204940217U (en) | A kind of ultra-large type plane splits arc triangle gate | |
| CN113374849B (en) | Gate power transmission device of planetary gear train and control method thereof | |
| CN107386891A (en) | A kind of push-and-pull composite door | |
| CN204753443U (en) | Electronicly turn over board -like banister | |
| CN107476260B (en) | Turnover gate | |
| CN207392153U (en) | A kind of collapsible water conservancy gate | |
| CN206816301U (en) | Coal mine waterproof gate control system | |
| CN104879012B (en) | A kind of railway freight-car end door opening and closing device | |
| CN201544990U (en) | Inclined slope rung control system | |
| CN103850344A (en) | Top shaft type rapid flushing door | |
| CN209277128U (en) | Steel arch-gate | |
| JP6022219B2 (en) | Gate pillar-less gate opening and closing device | |
| CN212316852U (en) | Wheel type rail double-opening radial gate operated by hydraulic hoist | |
| CN112942149A (en) | A patching device that is used for bridge downside owner reinforcing bar disease department cement to repair | |
| CN207296725U (en) | Subway protection flooding-proof closing door gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |