CN104129475B - Steel weather tight door without threshold - Google Patents
Steel weather tight door without threshold Download PDFInfo
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- CN104129475B CN104129475B CN201410398050.XA CN201410398050A CN104129475B CN 104129475 B CN104129475 B CN 104129475B CN 201410398050 A CN201410398050 A CN 201410398050A CN 104129475 B CN104129475 B CN 104129475B
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Abstract
The invention relates to a steel weather tight door without a threshold. The door comprises a door frame and a door plate, wherein sealing strips are arranged among the edges between the door frame and the door plate, the same vertical sides of the door frame and the door plate are hinged, and a locking nose is arranged between the other same vertical sides of the door frame and the door plate. The door is characterized in that the door frame is an inverse U-shaped door frame. Hinges contain an upper hinge and a lower hinge, the upper hinge and the lower hinge are respectively provided with two pin ears which are fixed with the door frame together, and one vertical rotating shaft is respectively arranged between every two pin ears. Rotating arms are respectively arranged between the rotating shafts and the neighboring door plate, vertical holes are formed in one ends of the rotating arms, one ends of the rotating arms are sleeved on the corresponding vertical rotating shafts by the vertical holes, and the other ends of the rotating arms are fixed on the door plate. Lifting mechanisms which are convenient for the door plate to move up and down are arranged among the hinged sides between the door frame and the door plate. The weather tight door is provided with the threshold and does not pass delaying obstacles. Besides, the occasions with the requirement of fast pass without obstacle can be satisfied, and the usage occasions cannot be limited. The steel weather tight door is suitable for ship cabins with the requirements of no obstacles and fast pass.
Description
Technical field
The present invention relates to a kind of hermatic door.Specifically, be a kind of have Radix Saposhnikoviae, water-resistant performance naval vessel steel without threshold weathertight door.It is particularly suited for the occasion of the accessible fast passing of requirement.
Background technology
At present, weathertight door on naval vessel mostly uses following structure, the most this weathertight door includes doorframe and door-plate, it is provided with sealing strip between the edge of doorframe and door-plate, by together with hinge between doorframe with a same vertical edge of door-plate, between another same vertical edge of doorframe and door-plate, the lock nose locked a door is installed.Wherein, described doorframe is to have threshold bottom rectangle, i.e. doorframe.Although the hatch door using said structure has weather tight function, but owing to its doorframe is that rectangle i.e. has threshold, having obstruction, sluggish current obstacle, it is thus impossible to meet the occasion having accessible fast passing needs, use occasion is restricted.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of steel without threshold weathertight door.This weathertight door, without threshold, without sluggish current obstacle, can meet and have the occasion of accessible fast passing needs, and use occasion is unrestricted.
The problems referred to above that the invention solves the problems that are realized by techniques below scheme:
The steel of the present invention includes having between the edge of doorframe and door-plate, doorframe and door-plate sealing strip without threshold weathertight door, by together with hinge between doorframe with a same vertical edge of door-plate, has, between another same vertical edge of doorframe and door-plate, the lock nose locked a door；It is characterized in that described doorframe is reverse U shape doorframe；Described hinge contains hinge and lower hinge, and described upper and lower hinge all has two the pin ears being fixed together with doorframe, all has vertical rotating shaft between two pin ears.All having pivoted arm between described rotating shaft with 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.Have between the hinge side of doorframe and door-plate and be easy to the elevating mechanism that door-plate moves up and down.Spacing between two pin ears of upper and lower hinge is all higher than the vertical thickness of corresponding pivoted arm so that the pivoted arm one end matched with vertical rotating shaft has can space that vertically rotating shaft moves up and down.
Described elevating mechanism includes screw mandrel, and the pivoted arm non-articulated end of described middle hinge has vertical screw, screw mandrel lower end to screw in above pivoted arm in described vertical screw.Screw mandrel upper end is fixed with the first helical gear, is projected as L-shaped brackets on the first helical gear corresponding door-plate medial surface, and the vertical section end of described support is fixed together inside door-plate, and the traversing section of described support has rod aperture.Also there is rod aperture on door-plate corresponding with described rod aperture, have adjusting rod, adjusting rod two ends to stretch out respectively outside the traversing section of door-plate lateral surface and support between the rod aperture on door-plate and the rod aperture on support, and all have handle on two external parts.The second helical gear it is fixed with on the adjusting rod corresponding with the first helical gear, described second helical gear helical gear with first the most perpendicular, and the second helical gear and the first helical gear mesh together.
It is fixed with case on described door-plate lateral surface, described support, the first helical gear, the second helical gear, screw mandrel portion big with the pivoted arm that screw mandrel matches and the big portion of that section of adjusting rod inside door-plate that is in are in described case, wherein, the outer end of adjusting rod passes outside case.
Having quadric chain on the medial surface of described doorframe, this quadric chain includes that two are parallel to each other and montant that length is equal and two are parallel to each other and length is equal cross bar.T-shaped quarter butt is all had between the two ends of one cross bar with same one end of corresponding two montants, the perpendicular section end of described T-shaped quarter butt is hinged in quadric chain inner door panel, and the crosspiece two ends of described T-shaped quarter butt are respectively hinged on the neighboring terminal of corresponding montant and cross bar.Between described montant and neighbouring doorframe, all have to roll between described cross bar and neighbouring doorframe and buckle.The described button that rolls is bending quarter butt, and between its inflection point is located therein, its inflection point is hinged on door-plate medial surface, and its inner end is hinged on neighbouring montant or cross bar.Have wedge-shaped slot with rolling on doorframe medial surface corresponding to button, under closing door state, described in roll and detain outer end and slip in corresponding wedge-shaped slot.Handle for opening door is had inside that montant on neighbouring door-plate non-articulated limit.Described handle for opening door is shaft-like, and its one end is hinged on door-plate and is connected with between the ripping bar upwarped, and described ripping bar and handle and is fixed together；The outer end of described ripping bar is hinged on neighbouring montant.
Take such scheme, have the advantage that
As can be seen from the above scheme, it is reverse U shape doorframe due to described doorframe.Described hinge contains hinge and lower hinge, and upper and lower hinge all has two the pin ears being fixed together with doorframe, all has vertical rotating shaft between two pin ears.All having pivoted arm between described rotating shaft with 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.Have between the hinge side of doorframe and door-plate and be easy to the elevating mechanism that door-plate moves up and down；Spacing between two pin ears of upper and lower hinge is all higher than the vertical thickness of corresponding pivoted arm so that the pivoted arm one end matched with rotating shaft has the space that can move up and down along rotating shaft.
Install and use under state, then be at the projection on deck, to process a groove equal with door-plate transverse width bottom doorframe, and a sealing strip is installed in groove.During enabling, drive door-plate rotating shaft along hinge to move up by elevating mechanism, make door-plate depart from described groove below, opening of hatch door can be realized.At closing time, drive door-plate rotating shaft along hinge to move down by elevating mechanism, make door-plate be seated in below in described groove, the closedown of hatch door can be realized.Owing to described doorframe is reverse U shape doorframe, not having threshold so that personnel, equipment do not have obstacle when current, the most accessible, large scale can pass through, thus can meet the occasion having accessible fast passing needs, use occasion is unrestricted.Meanwhile, owing to all having sealing strip in the groove between doorframe with door-plate, on the most corresponding deck of door-plate so that the present invention also has weather tight function.
Accompanying drawing explanation
Fig. 1 is that the steel of the present invention is without threshold weathertight 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, the steel of the present invention includes doorframe 5 and door-plate 6 without threshold weathertight door, described doorframe 5 is reverse U shape doorframe, the upper side frame that the most described doorframe 5 is linked together by two vertical frames and two ends and two vertical frame upper ends forms, be provided with sealing strip 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 equipped with sealing strip.So, closing under door state, between the upper side frame of door-plate 6 with doorframe 5 upper side frame, two vertical frames of doorframe 5 homogeneously seal with between the two of door-plate 6 corresponding vertical edges and between the following and corresponding ship deck of door-plate 6.
One vertical frame of doorframe 5 between a corresponding vertical edge of door-plate 6 by together with upper hinge, middle hinge and three hinge of lower hinge, another vertical frame of doorframe 5 to the lock nose 4 locked a door is installed between the corresponding vertical edge of door-plate 6.
Described upper hinge and lower hinge all contain two pin ears 10, and one end of two pin ears 10 is welded on corresponding doorframe 5, and the other end of two pin ears 10 is all machined with axis hole.Being 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.Being provided with a pivoted arm 17 between described vertical rotating shaft 9 with the vertical edge of adjacent door-plate 6, pivoted arm 17 one end is machined with vertical hole, and this end of pivoted arm 17 is hinged on corresponding turning in vertical rotating shaft 9 by vertical hole, and pivoted arm 17 other end is fixed on door-plate 6.Wherein, the spacing between ear 10 sold by upper hinge two and lower hinge two is sold the spacing between ear 10 and is all higher than the vertical thickness of corresponding pivoted arm 17 so that pivoted arm 17 one end matched with vertical rotating shaft 9 has can space that vertically rotating shaft 9 moves up and down.
For realizing closing the air-tightness under door state, it is additionally provided with between the hinge side of doorframe 5 and door-plate 6 and is easy to the elevating mechanism that door-plate 6 moves up and down.Described elevating mechanism includes screw mandrel 18, and the shape design of described middle hinge is identical with upper hinge and lower hinge, and the pivoted arm 17 non-articulated end of middle hinge is machined 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 gear 19, it is L-shaped brackets 15 with being provided with projection of shape on the first helical gear 19 corresponding door-plate 6 medial surface, the vertical section end of described support 15 welds together inside door-plate 6, and the traversing section of described support 15 is machined with rod aperture.Also rod aperture it is machined with on door-plate 6 corresponding with described rod aperture, it is provided with adjusting rod 20 between the rod aperture on door-plate 6 and the rod aperture on support 15, adjusting rod 20 two ends are stretched out respectively outside the traversing section of door-plate 6 lateral surface and support 15, and are mounted on handle 11 on two external parts.Be fixed with the second helical gear 14 on the adjusting rod 20 corresponding with the first helical gear 19, described second helical gear 14 axially and the first helical gear 19 the most perpendicular, and the second helical gear 14 meshes together with the first helical gear 19.So, by moving handle 11, make vertical rotating shaft 9 rotate forward or backwards, under the effect of the second helical gear 14 and the first helical gear 19, door-plate 6 can be driven to move up and down.I.e. when door-plate 6 and deck being made under closing door state airtight, make door-plate 6 be moved downward to deck by above-mentioned elevating mechanism and contact and seal.When opening the door, make door-plate 6 be moved upward to deck by above-mentioned elevating mechanism and separate, door-plate 6 can be opened.
Door-plate 6 lateral surface is fixed with case 12, the big portion of pivoted arm 17 and the big portion of that section of adjusting rod 20 inside door-plate 6 that is in that described support the 15, first helical gear the 19, second helical gear 14, screw mandrel 18 and screw mandrel 18 match are in described case 12, wherein, the outer end of adjusting rod 20 passes outside case 12.
Airtight for realize between doorframe 5 and door-plate 6, the medial surface of described doorframe 5 is provided with quadric chain, this quadric chain includes that two are parallel to each other and montant 1 that length is equal and two are parallel to each other and length is equal cross bar 8.T-shaped quarter butt 7 it is provided with between the two ends of one cross bar 8 with same one end of corresponding two montants 1, the perpendicular section end of described T-shaped quarter butt 7 is hinged in quadric chain inner door panel 6, and the crosspiece two ends of described T-shaped quarter butt 7 are respectively hinged on the neighboring terminal of corresponding montant 1 and cross bar 8.Between described montant 1 and neighbouring doorframe 5, it is provided with to roll between described cross bar 8 and neighbouring doorframe 5 and buckles 13.The described button 13 that rolls is bending quarter butt, and between its inflection point is located therein, its inflection point is hinged on door-plate 6 medial surface, and its inner end is hinged on neighbouring montant 1 or cross bar 8.Be machined with wedge-shaped slot with rolling on button 13 corresponding doorframe 5 medial surface, closing under door state, described in roll button 13 outer ends and slip in corresponding wedge-shaped slot.It is provided with handle for opening door 2 inside that montant 1 on neighbouring door-plate 6 non-articulated limit.Described handle for opening door 2 is shaft-like, and its one end is hinged on door-plate 6 and is connected with the ripping bar 3 upwarped, and described ripping bar 3 and being fixed together between enabling hands 2.The outer end of described ripping bar 3 is hinged on neighbouring montant 1.
Claims (3)
1. steel is without threshold weathertight door, including doorframe (5) and door-plate (6), sealing strip (16) is had between the edge of doorframe (5) and door-plate (6), by together with hinge between doorframe (5) with a same vertical edge of door-plate (6), between another same vertical edge of doorframe (5) and door-plate (6), there is the lock nose (4) locked a door；It is characterized in that described doorframe (5) is reverse U shape doorframe；Described hinge contains hinge and lower hinge, and described upper and lower hinge all has two pins ear (10) being fixed together with doorframe (5), all has vertical rotating shaft (9) between two pins ear (10)；Described vertical rotating shaft (9) with all have pivoted arm (17) between adjacent door-plate (6), there is vertical hole pivoted arm (17) one end, and pivoted arm (17) one end is by vertical borehole jack in corresponding vertical rotating shaft (9), and pivoted arm (17) other end is fixed on door-plate (6)；Have between the hinge side of doorframe (5) and door-plate (6) and be easy to the elevating mechanism that door-plate (6) moves up and down；Described elevating mechanism includes 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 gear (19), with be projected as L-shaped brackets (15) on the first helical gear (19) corresponding door-plate (6) medial surface, the vertical section end of described support (15) is fixed together with door-plate (6) inner side, and the traversing section of described support (15) has rod aperture；Also rod aperture is had on door-plate (6) corresponding with described rod aperture, adjusting rod (20) is had between the rod aperture on door-plate (6) and the rod aperture on support (15), adjusting rod (20) two ends are stretched out respectively outside the traversing section of door-plate (6) lateral surface and support (15), and all have handle (11) on two external parts；It is fixed with the second helical gear (14) on the adjusting rod (20) corresponding with the first helical gear (19), described second helical gear (14) axially and the first helical gear (19) the most perpendicular, and the second helical gear (14) meshes together with the first helical gear (19)；Spacing between two pins ear (10) of upper and lower hinge is all higher than the vertical thickness of corresponding pivoted arm (17) so that pivoted arm (17) one end matched with vertical rotating shaft (9) has can the space that moves up and down of vertically rotating shaft (9).Described elevating mechanism includes 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 gear (19), with be projected as L-shaped brackets (15) on the first helical gear (19) corresponding door-plate (6) medial surface, the vertical section end of described support (15) is fixed together with door-plate (6) inner side, and the traversing section of described support (15) has rod aperture；Also rod aperture is had on door-plate (6) corresponding with described rod aperture, adjusting rod (20) is had between the rod aperture on door-plate (6) and the rod aperture on support (15), adjusting rod (20) two ends are stretched out respectively outside the traversing section of door-plate (6) lateral surface and support (15), and all have handle (11) on two external parts；It is fixed with the second helical gear (14) on the adjusting rod (20) corresponding with the first helical gear (19), described second helical gear (14) axially and the first helical gear (19) the most perpendicular, and the second helical gear (14) meshes together with the first helical gear (19).
Steel the most according to claim 1 is without threshold weathertight door, it is characterized in that being fixed with on described door-plate (6) lateral surface case (12), the big portion of the pivoted arm (17) that described support (15), the first helical gear (19), the second helical gear (14), screw mandrel (18) and screw mandrel (18) match and be in the big portion of that section of adjusting rod (20) of door-plate (6) inner side to be in described case (12) interior, wherein, the outer end of adjusting rod (20) passes outside case (12).
Steel the most according to claim 1 and 2 is without threshold weathertight door, it is characterized in that there is quadric chain on the medial surface of described doorframe (5), this quadric chain includes that two are parallel to each other and montant (1) that length is equal and two are parallel to each other and length is equal cross bar (8)；T-shaped quarter butt (7) is all had between the two ends of one cross bar (8) with same one end of corresponding two montants (1), the perpendicular section end of described T-shaped quarter butt (7) is hinged in quadric chain inner door panel (6), and the crosspiece two ends of described T-shaped quarter butt (7) are respectively hinged on the neighboring terminal of corresponding montant (1) and cross bar (8)；Between described montant (1) and neighbouring doorframe (5), all have to roll between described cross bar (8) and neighbouring doorframe (5) and buckle (13)；The described button (13) that rolls is bending quarter butt, and between its inflection point is located therein, its inflection point is hinged on door-plate (6) medial surface, and its inner end is hinged on neighbouring montant (1) or cross bar (8)；Have wedge-shaped slot on doorframe (5) medial surface corresponding with rolling button (13), closing under door state, described in roll button (13) outer end and slip in corresponding wedge-shaped slot；Handle for opening door (2) is had in that montant (1) inner side on neighbouring door-plate (6) non-articulated limit；Described handle for opening door (2) is shaft-like, and its one end is hinged on door-plate (6) and above and is 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 neighbouring montant (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398050.XA CN104129475B (en) | 2014-08-14 | 2014-08-14 | Steel weather tight door without threshold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398050.XA CN104129475B (en) | 2014-08-14 | 2014-08-14 | Steel weather tight door without threshold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104129475A CN104129475A (en) | 2014-11-05 |
| CN104129475B true CN104129475B (en) | 2017-01-11 |
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ID=51802414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398050.XA Active CN104129475B (en) | 2014-08-14 | 2014-08-14 | Steel weather tight door without threshold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104129475B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696997A (en) * | 2019-10-31 | 2020-01-17 | 中船黄埔文冲船舶有限公司 | Movable threshold type sealing door |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352869C3 (en) * | 1973-10-22 | 1978-06-01 | Wolfgang 4046 Buettgen Arheiliger | Lift and swing door |
| CN200967549Y (en) * | 2006-11-01 | 2007-10-31 | 唐华 | Rapid open-close steel watertight door |
| CN201010029Y (en) * | 2007-01-05 | 2008-01-23 | 江阴市黄山船舶配件有限公司 | Wind-proof, rain-proof and airtight steel door |
| CN101699015B (en) * | 2009-09-04 | 2011-09-07 | 苏州杰科洁净技术有限公司 | Flat-open type airtight door |
| KR20130002514A (en) * | 2011-06-29 | 2013-01-08 | 대우조선해양 주식회사 | Weather tight door with openable threshold |
| CN203183230U (en) * | 2013-04-10 | 2013-09-11 | 上海七零一所杨园高压氧舱有限公司 | Follow-up lifting pressureproof self-sealing door |
| CN203248025U (en) * | 2013-05-21 | 2013-10-23 | 中国人民解放军总参谋部工程兵第四设计研究院 | Threshold-free civil air defense door for entrance and exit |
| CN203559752U (en) * | 2013-08-13 | 2014-04-23 | 济南中强医疗设备工程有限公司 | Protection device of door bottom of air-tight 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 |
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2014
- 2014-08-14 CN CN201410398050.XA patent/CN104129475B/en active Active
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| Publication number | Publication date |
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| CN104129475A (en) | 2014-11-05 |
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