CN204078002U - Steel is without threshold weather tight door - Google Patents
Steel is without threshold weather tight door Download PDFInfo
- Publication number
- CN204078002U CN204078002U CN201420456794.8U CN201420456794U CN204078002U CN 204078002 U CN204078002 U CN 204078002U CN 201420456794 U CN201420456794 U CN 201420456794U CN 204078002 U CN204078002 U CN 204078002U
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- Prior art keywords
- door
- plate
- doorframe
- pivoted arm
- vertical
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Wing Frames And Configurations (AREA)
- Hinges (AREA)
Abstract
The utility model relates to a kind of steel without threshold weather tight door.Comprise doorframe and door-plate, between the edge of doorframe and door-plate, have sealing band, be hinged together between a same vertical edge of doorframe and door-plate, between another same vertical edge of doorframe and door-plate, have lock nose.Be characterized in that doorframe is reverse U shape doorframe.Described hinge contains upper hinge and lower hinge, and described upper and lower hinge all has two of being fixed together with doorframe to sell ear, all has vertical rotating shaft between two pin ears.All have pivoted arm between described rotating shaft and adjacent door-plate, there is vertical hole pivoted arm one end, and pivoted arm one end is by vertical borehole jack in corresponding vertical rotating shaft, and the pivoted arm other end is fixed on door-plate.The lifting mechanism be convenient to door-plate and moved up and down is had between the hinged limit of doorframe and door-plate.This weather tight door, without threshold, without sluggish current obstacle, can meet the occasion having accessible fast passing needs, use occasion is unrestricted.Be applicable to require on the warship cabin of accessible fast passing.
Description
Technical field
The utility model relates to a kind of hermatic door.Specifically, be that a kind of naval vessel steel with windproof, water-resistant performance is without threshold weather tight door.Be particularly useful for the occasion of the accessible fast passing of requirement.
Background technology
At present, weather tight door on naval vessel mostly adopts following structure, namely this weather tight door comprises doorframe and door-plate, sealing band is provided with between the edge of doorframe and door-plate, doorframe by together with hinge, is provided with the lock nose of locking a door between another same vertical edge of doorframe and door-plate with between a same vertical edge of door-plate.Wherein, described doorframe is rectangle, namely has threshold bottom doorframe.Although adopt the hatch door of said structure to have weather tightness function, because its doorframe is that namely rectangle has threshold, have obstruction, sluggish current obstacle, therefore, can not meet the occasion having accessible fast passing needs, use occasion is restricted.
Utility model content
Problem to be solved in the utility model is to provide a kind of steel without threshold weather tight door.This weather tight door, without threshold, without sluggish current obstacle, can meet the occasion having accessible fast passing needs, use occasion is unrestricted.
The problems referred to above to be solved in the utility model are realized by following technical scheme:
Steel of the present utility model comprises doorframe and door-plate without threshold weather tight door, has sealing band between the edge of doorframe and door-plate, and doorframe by together with hinge, has the lock nose of locking a door between another same vertical edge of doorframe and door-plate with between a same vertical edge of door-plate; It is characterized in that described doorframe is reverse U shape doorframe; Described hinge contains upper hinge and lower hinge, and described upper and lower hinge all has two of being fixed together with doorframe to sell ear, all has vertical rotating shaft between two pin ears.All have pivoted arm between described rotating shaft and adjacent door-plate, there is vertical hole pivoted arm one end, and pivoted arm one end is by vertical borehole jack in corresponding vertical rotating shaft, and the pivoted arm other end is fixed on door-plate.The lifting mechanism be convenient to door-plate and moved up and down is had between the hinged limit of doorframe and door-plate.Spacing between two pin ears of upper and lower hinge are all greater than the vertical thickness of corresponding pivoted arm, and the pivoted arm one end of matching with vertical rotating shaft is had vertically rotating shaft can carry out the space that moves up and down.
Described lifting mechanism comprises screw mandrel, and the pivoted arm non-articulated end of described middle hinge has vertical screw, and screw mandrel lower end screws in described vertical screw above pivoted arm.Screw mandrel upper end is fixed with the first helical wheel, the door-plate medial surface corresponding to the first helical wheel has the support being projected as L shape, is fixed together inside the vertical section end of described support and door-plate, the traversing section of described support has rod aperture.The door-plate corresponding to described rod aperture also has rod aperture, has adjust bar between the rod aperture on door-plate and the rod aperture on support, adjust bar two ends are stretched out respectively outside the traversing section of door-plate lateral surface and support, and two external parts all have handle.The adjust bar corresponding with the first helical wheel is fixed with the second helical wheel, described second helical gear axis and the first helical gear axis perpendicular, and the second helical wheel and the first helical wheel mesh together.
Described door-plate lateral surface is fixed with case, described support, the first helical wheel, the second helical wheel, screw mandrel, the large portion of pivoted arm matched with screw mandrel and the large portion of that section of adjust bar be in inside door-plate are all in described case, wherein, the outer end of adjust bar passes outside case.
The medial surface of described doorframe has four-bar linkage, and this four-bar linkage comprises two and to be parallel to each other and the equal montant of length and two are parallel to each other and the equal cross bar of length.T-shaped quarter butt is all had between the two ends of a described cross bar and same one end of two corresponding montants, the perpendicular section end of described T-shaped quarter butt is hinged in four-bar linkage inner door panel, and the crosspiece two ends of described T-shaped quarter butt are hinged on the neighboring terminal of corresponding montant and cross bar respectively.All have to roll between described montant and contiguous doorframe, between described cross bar and contiguous doorframe and buckle.The described button that rolls is bending quarter butt, and its inflection point is positioned in the middle of it, and its inflection point is hinged on door-plate medial surface, and its inner end is hinged on contiguous montant or cross bar.Have webge slot with rolling to detain on corresponding doorframe medial surface, under the door state of pass, described in roll button outer end and slip in corresponding webge slot.Handle for opening door is had inside that montant on contiguous door-plate non-articulated limit.Described handle for opening door is shaft-like, and its one end to be hinged on door-plate and to be connected with the ripping bar upwarped, and is fixed together between described ripping bar and handle; The outer end of described ripping bar is hinged on contiguous montant.
Take such scheme, have the following advantages:
As can be seen from the above scheme, because described doorframe is reverse U shape doorframe.Described hinge contains upper hinge and lower hinge, and upper and lower hinge all has two of being fixed together with doorframe to sell ear, all has vertical rotating shaft between two pin ears.All have pivoted arm between described rotating shaft and adjacent door-plate, there is vertical hole pivoted arm one end, and pivoted arm one end is by vertical borehole jack in respective axes of rotation, and the pivoted arm other end is fixed on door-plate.The lifting mechanism be convenient to door-plate and moved up and down is had between the hinged limit of doorframe and door-plate; Spacing between two pin ears of upper and lower hinge are all greater than the vertical thickness of corresponding pivoted arm, and the pivoted arm one end of matching with rotating shaft is had can carry out along rotating shaft the space that moves up and down.
Under installing and using state, then the groove that projection place processing one bottom doorframe namely on deck is equal with door-plate transverse width, and in groove an installation sealing band.During enabling, drive door-plate to move up along the rotating shaft in hinge by lifting mechanism, make door-plate depart from described groove below, opening of hatch door can be realized.At closing time, drive door-plate to move down along the rotating shaft in hinge by lifting mechanism, make door-plate be seated in described groove below, the closedown of hatch door can be realized.Because described doorframe is reverse U shape doorframe, do not have threshold, make personnel, equipment do not have obstacle when current, accessible, large scale can pass through fast, thus can meet the occasion having accessible fast passing needs, use occasion is unrestricted.Meanwhile, owing to all having sealing band in the groove between doorframe with door-plate, on the corresponding below deck of door-plate, the utility model is made also to have weather tightness function.
Accompanying drawing explanation
Fig. 1 is that steel of the present utility model is without threshold weather tight door structural representation;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, steel of the present utility model comprises doorframe 5 and door-plate 6 without threshold weather tight door, described doorframe 5 is reverse U shape doorframe, namely the upper side frame that described doorframe 5 is linked together by two vertical frames and two ends and two vertical frame upper ends forms, be provided with sealing band 16 between two vertical frames of doorframe 5 and the corresponding edges of upper side frame and door-plate 6, door-plate 6 following on be also provided with sealing band.Like this, under the door state of pass, the upper side frame of door-plate 6 seals to homogeneous phase between doorframe 5 upper side frame, between two vertical frames of doorframe 5 and two corresponding vertical edges of door-plate 6 and between the following and corresponding ship deck of door-plate 6.
By together with upper hinge, middle hinge and lower hinge three hinge between a vertical frame of doorframe 5 to a corresponding vertical edge of door-plate 6, the lock nose 8 of locking a door is installed between another vertical frame of doorframe 5 to the corresponding vertical edge of door-plate 6.
One end that described upper hinge and lower hinge all sell ear 10 containing two pin ears 10, two is welded on corresponding doorframe 5, and the other end of two pin ears 10 is all processed with axis hole.Be provided with vertical rotating shaft 9 between two pin ears 10 of same hinge, vertical rotating shaft 9 two ends are separately fixed in the axis hole on two pin ears 10.Be provided with a pivoted arm 17 between the vertical edge of described vertical rotating shaft 9 and adjacent door-plate 6, pivoted arm 17 one end is processed with vertical hole, and this end of pivoted arm 17 is hinged in corresponding turn of vertical rotating shaft 9 by vertical hole, and pivoted arm 17 other end is fixed on door-plate 6.Wherein, upper hinge two sells the vertical thickness that spacing between ear 10 and lower hinge two spacing of selling between ear 10 are all greater than corresponding pivoted arm 17, and pivoted arm 17 one end of matching with vertical rotating shaft 9 is had vertically rotating shaft 9 can carry out the space that moves up and down.
For realizing closing the air-tightness under door state, between the hinged limit of doorframe 5 and door-plate 6, be also provided with the lifting mechanism be convenient to door-plate 6 and moved up and down.Described lifting mechanism comprises screw mandrel 18, and the shape design of described middle hinge is identical with lower hinge with upper hinge, and the pivoted arm 17 non-articulated end of middle hinge is processed with vertical screw, and described screw mandrel 18 lower end screws in described vertical screw above pivoted arm 17.Screw mandrel 18 upper end is fixed with the first helical wheel 19, door-plate 6 medial surface corresponding to the first helical wheel 19 is provided with the support 15 that projection of shape is L shape, weld together inside the vertical section end of described support 15 and door-plate 6, the traversing section of described support 15 is processed with rod aperture.The door-plate 6 corresponding to described rod aperture is also processed with rod aperture, adjust bar 20 is provided with between the rod aperture on the rod aperture on door-plate 6 and support 15, adjust bar 20 two ends are stretched out respectively outside the traversing section of door-plate 6 lateral surface and support 15, and two external parts are all provided with handle 11.The adjust bar 20 corresponding with the first helical wheel 19 is fixed with the second helical wheel 14, the axis of described second helical wheel 14 and the axis of the first helical wheel 19 perpendicular, and the second helical wheel 14 and the first helical wheel 19 mesh together.So, by moving handle 11, vertical rotating shaft 9 being rotated forward or backwards, under the effect of the second helical wheel 14 and the first helical wheel 19, door-plate 6 can be driven to move up and down.Namely when must close make door-plate 6 and deck airtight under door state time, by above-mentioned lifting mechanism, door-plate 6 is moved downward to and contacts with deck and to seal.When opening the door, by above-mentioned lifting mechanism, door-plate 6 is moved upward to and is separated with deck, door-plate 6 can be opened.
Door-plate 6 lateral surface is fixed with case 12, described support 15, first helical wheel 19, second helical wheel 14, screw mandrel 18, the large portion of the pivoted arm 17 matched with screw mandrel 18 and the large portion of that section of adjust bar 20 be in inside door-plate 6 are all in described case 12, wherein, the outer end of adjust bar 20 passes outside case 12.
Airtight for what realize between doorframe 5 and door-plate 6, the medial surface of described doorframe 5 is provided with four-bar linkage, and this four-bar linkage comprises two and to be parallel to each other and the equal montant 1 of length and two are parallel to each other and the equal cross bar 8 of length.T-shaped quarter butt 7 is provided with between the two ends of a described cross bar 8 and same one end of two corresponding montants 1, the perpendicular section end of described T-shaped quarter butt 7 is hinged in four-bar linkage inner door panel 6, and the crosspiece two ends of described T-shaped quarter butt 7 are hinged on the neighboring terminal of corresponding montant 1 and cross bar 8 respectively.Be provided with to roll between described montant 1 and contiguous doorframe 5, between described cross bar 8 and contiguous doorframe 5 and buckle 13.The described button 13 that rolls is for bending quarter butt, and its inflection point is positioned in the middle of it, and its inflection point is hinged on door-plate 6 medial surface, and its inner end is hinged on contiguous montant 1 or cross bar 8.Doorframe 5 medial surface corresponding with rolling button 13 is processed with webge slot, under the door state of pass, described in roll button 13 outer end and slip in corresponding webge slot.Handle for opening door 2 is provided with inside that montant 1 on contiguous door-plate 6 non-articulated limit.Described handle for opening door 2 is shaft-like, and its one end to be hinged on door-plate 6 and to be connected with the ripping bar 3 upwarped, and described ripping bar 3 and being fixed together between enabling hand 2.The outer end of described ripping bar 3 is hinged on contiguous montant 1.
Claims (4)
1. steel is without threshold weather tight door, comprise doorframe (5) and door-plate (6), sealing band (16) is had between the edge of doorframe (5) and door-plate (6), doorframe (5) by together with hinge, has the lock nose (8) of locking a door with between a same vertical edge of door-plate (6) between another same vertical edge of doorframe (5) and door-plate (6); It is characterized in that described doorframe (5) is for reverse U shape doorframe; Described hinge contains upper hinge and lower hinge, and described upper and lower hinge all has two of being fixed together with doorframe (5) to sell ear (10), all has vertical rotating shaft (9) between two pins ear (10); All have pivoted arm (17) between described vertical rotating shaft (9) and adjacent door-plate (6), there is vertical hole pivoted arm (17) one end, and pivoted arm (17) one end is by vertical borehole jack on corresponding vertical rotating shaft (9), and pivoted arm (17) other end is fixed on door-plate (6); The lifting mechanism be convenient to door-plate (6) and moved up and down is had between the hinged limit of doorframe (5) and door-plate (6); Spacing between two pins ear (10) of upper and lower hinge are all greater than the vertical thickness of corresponding pivoted arm (17), and pivoted arm (17) one end of matching with vertical rotating shaft (9) is had vertically rotating shaft (9) can carry out the space that moves up and down.
2. steel according to claim 1 is without threshold weather tight door, it is characterized in that described lifting mechanism comprises screw mandrel (18); Pivoted arm (17) the non-articulated end of middle hinge has vertical screw, and described screw mandrel (18) lower end screws in described vertical screw from pivoted arm (17) top; Screw mandrel (18) upper end is fixed with the first helical wheel (19), the support (15) being projected as L shape is had with on corresponding door-plate (6) medial surface of the first helical wheel (19), the vertical section end of described support (15) and door-plate (6) inner side are fixed together, and the traversing section of described support (15) has rod aperture; The door-plate (6) corresponding to described rod aperture also there is rod aperture, adjust bar (20) is had between the rod aperture on the rod aperture on door-plate (6) and support (15), adjust bar (20) two ends are stretched out respectively outside the traversing section of door-plate (6) lateral surface and support (15), and two external parts all have handle (11); The adjust bar (20) corresponding with the first helical wheel (19) is fixed with the second helical wheel (14), the axis of described second helical wheel (14) and the axis of the first helical wheel (19) perpendicular, and the second helical wheel (14) and the first helical wheel (19) mesh together.
3. steel according to claim 2 is without threshold weather tight door, it is characterized in that described door-plate (6) lateral surface is fixed with case (12), described support (15), the first helical wheel (19), the second helical wheel (14), screw mandrel (18), the large portion of the pivoted arm (17) matched with screw mandrel (18) and the large portion of that section of adjust bar (20) being in door-plate (6) inner side are all in described case (12), wherein, the outer end of adjust bar (20) passes outside case (12).
4. the steel according to any one of claim 1 ~ 3 is without threshold weather tight door, the medial surface that it is characterized in that described doorframe (5) has four-bar linkage, and this four-bar linkage comprises two and to be parallel to each other and the equal montant (1) of length and two are parallel to each other and the equal cross bar (8) of length; T-shaped quarter butt (7) is all had between the two ends of a described cross bar (8) and same one end of corresponding two montants (1), the perpendicular section end of described T-shaped quarter butt (7) is hinged in four-bar linkage inner door panel (6), and the crosspiece two ends of described T-shaped quarter butt (7) are hinged on the neighboring terminal of corresponding montant (1) and cross bar (8) respectively; All have to roll between described montant (1) and contiguous doorframe (5), between described cross bar (8) and contiguous doorframe (5) and buckle (13); The described button (13) that rolls is for bending quarter butt, and its inflection point is positioned in the middle of it, and its inflection point is hinged on door-plate (6) medial surface, and its inner end is hinged on contiguous montant (1) or cross bar (8); Have webge slot with rolling to detain on doorframe corresponding to (13) (5) medial surface, under the door state of pass, described in roll button (13) outer end and slip in corresponding webge slot; Handle for opening door (2) is had in that montant (1) inner side on contiguous door-plate (6) non-articulated limit; Described handle for opening door (2) is for shaft-like, and its one end is hinged on door-plate (6) and goes up and be connected with the ripping bar (3) upwarped, and is fixed together between described ripping bar (3) and handle for opening door (2); The outer end of described ripping bar (3) is hinged on contiguous montant (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456794.8U CN204078002U (en) | 2014-08-14 | 2014-08-14 | Steel is without threshold weather tight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456794.8U CN204078002U (en) | 2014-08-14 | 2014-08-14 | Steel is without threshold weather tight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204078002U true CN204078002U (en) | 2015-01-07 |
Family
ID=52170743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456794.8U Expired - Lifetime CN204078002U (en) | 2014-08-14 | 2014-08-14 | Steel is without threshold weather tight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204078002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129475A (en) * | 2014-08-14 | 2014-11-05 | 无锡市海联舰船附件有限公司 | Steel weather tight door without threshold |
| CN110203330A (en) * | 2019-06-19 | 2019-09-06 | 浙江海洋大学 | A kind of sealing device of cargo hold |
-
2014
- 2014-08-14 CN CN201420456794.8U patent/CN204078002U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129475A (en) * | 2014-08-14 | 2014-11-05 | 无锡市海联舰船附件有限公司 | Steel weather tight door without threshold |
| CN110203330A (en) * | 2019-06-19 | 2019-09-06 | 浙江海洋大学 | A kind of sealing device of cargo hold |
| CN110203330B (en) * | 2019-06-19 | 2021-02-02 | 浙江海洋大学 | Sealing device for ship cargo hold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |