CN202879767U - Folding watertight door - Google Patents
Folding watertight door Download PDFInfo
- Publication number
- CN202879767U CN202879767U CN 201220531216 CN201220531216U CN202879767U CN 202879767 U CN202879767 U CN 202879767U CN 201220531216 CN201220531216 CN 201220531216 CN 201220531216 U CN201220531216 U CN 201220531216U CN 202879767 U CN202879767 U CN 202879767U
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- connecting rod
- key seat
- leaf
- door
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Abstract
The utility model relates to a folding watertight door. The folding watertight door comprises a doorframe and a door page, the door page comprises a left door page and a right door page, and the adjacent vertical sides of the left door page and the right door page are connected in a hinge joint mode. A first pin boss, a second pin boss and a third pin boss are arranged on the inner side of a right vertical frame of the doorframe, a link plate is arranged between the outer vertical side of the right door page and the first pin boss, a fourth pin boss and a fifth pin boss are arranged on the inner side of adjacent sides of the right door page, a hydraulic cylinder is arranged between the fourth pin boss and the second pin boss, a second connecting rod and a first connecting rod are arranged between the fifth pin boss and the third pin boss, the second connecting rod and one end of the first connecting rod are respectively connected on the fifth pin boss and the third pin boss in a hinge joint mode, and the second connecting rod and the other end of the first connecting rod are respectively connected in a hinge joint mode. A sixth pin boss is arranged on the inner side of adjacent side of the left door page, a connecting end of the second connecting rod and the third connecting rod is connected with one end of the third connecting rod in a hinge joint mode, and the other end of the third connecting rod is connected with the sixth pin boss in a hinge joint mode. In a closed state, the adjacent sides between the left door page and the right door page, intervals between the left door page and the right door page and the doorframe are both matched in a sealing mode. By using the folding watertight door, utilization ratio of a cabin is improved and the folding watertight door can be applied to a variety of ships.
Description
Technical field
The utility model relates to a kind of naval vessel hatch door.Specifically, be the collapsible cabin door with watertightness performance of going on board or going ashore for the navigator, be applicable on the various naval vessels.
Background technology
All know in the shipbuilding industry, when the boats and ships landing pier, need the harbour navigator to go on board by rope ladder and be that boats and ships guide the navigation channel, software length wherein according to code requirement is the longest must not be above 9 meters.For the lower boats and ships of main deck, rope ladder can directly be put into the water surface from main deck.But for the higher boats and ships of main deck, rope ladder must be put into the water surface by the watertight door on the ship side.And when the navigator goes on board rear or need not navigate, need again the watertight door on the ship side cuts out.At present, be used for discharging rope ladder for the navigator up and down the watertight door of boats and ships mostly be the parallel-moving type watertight door, this parallel-moving type watertight door need take the expensive real estate in the cabin when opening, so that the degree of utilization in cabin is lower, be unfavorable for the layout of miscellaneous equipment on the ship.
The utility model content
Problem to be solved in the utility model provides a kind of collapsible watertight door.Adopt this collapsible watertight door, can improve the degree of utilization in cabin, be conducive to the layout of miscellaneous equipment on the ship.
For addressing the above problem, take following technical scheme:
Collapsible watertight door of the present utility model comprises doorframe and door leaf, and described door leaf contains left-hand door page or leaf and right door leaf, is characterized in being collapsible shape between the adjacent vertical edge of left-hand door page or leaf and right door leaf hinged.On the right munnion medial surface of described doorframe the first key seat, the second key seat and the 3rd key seat are arranged successively from inside to outside, and uprise gradually according to the order of the first key seat, the second key seat, the 3rd key seat.Between the outer vertical edge of right door leaf and the first key seat carrier bar is arranged, an end of carrier bar is fixed on the outer vertical edge medial surface of right door leaf, and the other end is hinged on the first key seat.The 4th key seat and the 5th key seat are arranged on the adjacent side medial surface of right door leaf from inside to outside successively, and the 5th key seat is higher than the 4th key seat.Be connected with hydraulic actuating cylinder between the 4th key seat and the second key seat, between the 5th key seat and the 3rd key seat second connecting rod and first connecting rod are arranged, one end of second connecting rod and first connecting rod is hinged on the 5th key seat and the 3rd key seat by bearing pin respectively, and is hinged by bearing pin respectively between the other end of second connecting rod and first connecting rod.On the adjacent side medial surface of left-hand door page or leaf the 6th key seat is arranged, be provided with third connecting rod between the coupling end of the 6th key seat and first, second connecting rod, third connecting rod one end is hinged on the 6th key seat by bearing pin, the other end of third connecting rod is hinged by the coupling end of bearing pin and first connecting rod, second connecting rod so that hydraulic actuating cylinder when shrinking fully about door leaf fold and be in the cabin.Under the state of closing the door, between the adjacent side of described left-hand door page or leaf and right door leaf, all be the sealing shape between all the other limits of left-hand door page or leaf and right door leaf and doorframe and cooperate.
The further improvement of the utility model scheme is, all there is pit in the outside of the adjacent vertical edge corresponding position of left-hand door page or leaf and right door leaf, between two pits short connecting rod is arranged, and the two ends of short connecting rod are hinged in described two pits by vertical pivot respectively.
The further improvement of the utility model scheme is, the adjacent side of left-hand door page or leaf and right door leaf is to having respectively vertical convex tendon and vertical groove on the side, and described vertical convex tendon is rigid rib, in the described vertical slot flexible strip is arranged; On the medial surface annular convex rib is arranged around the doorframe, described annular convex rib is rigid rib; With all fluted on following on following on the corresponding left-hand door page or leaf of annular convex rib and the non-hinged limit, on the right door leaf and the non-handing-over limit, flexible strip is arranged in the groove; Under the state of closing the door, described rigid rib is pressed on the described flexible strip so that between left-hand door page or leaf and right door leaf, all be watertight between left-hand door page or leaf and doorframe, right door leaf and doorframe and cooperate.Described flexible strip is rubber weather strip.
Take such scheme, have the following advantages:
Can be found out by such scheme, because it is hinged to be collapsible shape between the adjacent vertical edge of left-hand door page or leaf and right door leaf.On the right munnion medial surface of described doorframe the first key seat, the second key seat and the 3rd key seat are arranged successively from inside to outside, and uprise gradually according to the order of the first key seat, the second key seat, the 3rd key seat.Between the outer vertical edge of right door leaf and the first key seat carrier bar is arranged, an end of carrier bar is fixed on the outer vertical edge medial surface of right door leaf, and the other end is hinged on the first key seat.The 4th key seat and the 5th key seat are arranged on the adjacent side medial surface of right door leaf from inside to outside successively, and the 5th key seat is higher than the 4th key seat.Be connected with hydraulic actuating cylinder between the 4th key seat and the second key seat, between the 5th key seat and the 3rd key seat second connecting rod and first connecting rod are arranged, one end of second connecting rod and first connecting rod is hinged on the 5th key seat and the 3rd key seat by bearing pin respectively, and is hinged by bearing pin respectively between the other end of second connecting rod and first connecting rod.On the adjacent side medial surface of left-hand door page or leaf the 6th key seat is arranged, be provided with third connecting rod between the coupling end of the 6th key seat and first, second connecting rod, third connecting rod one end is hinged on the 6th key seat by bearing pin, the other end of third connecting rod is hinged by the coupling end of bearing pin and first connecting rod, second connecting rod so that hydraulic actuating cylinder when shrinking fully about door leaf fold and be in the cabin.Under the state of closing the door, between the adjacent side of described left-hand door page or leaf and right door leaf, all be the sealing shape between all the other limits of left-hand door page or leaf and right door leaf and doorframe and cooperate.After the utility model is opened, left-hand door page or leaf and right door leaf fold and are suspended on the cabin inner walls by contraction and first, second, third connecting rod and first, second, third, fourth, the 5th, the 6th key seat of hydraulic cylinder piston rod, do not account for the point space on the accommodation deck, thereby improve the degree of utilization in cabin, brought convenience to the layout of miscellaneous equipment on the ship.
Description of drawings
Fig. 1 is collapsible watertight door closure state structural representation of the present utility model;
Fig. 2 is collapsible watertight door folded state schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, collapsible watertight door of the present utility model comprises doorframe 1 and door leaf, described door leaf contains left-hand door page or leaf 2 and right door leaf 6, the outside of the adjacent vertical edge corresponding position of left-hand door page or leaf 2 and right door leaf 6 all is processed with pit, vertical pivot 3 all is installed in the described pit, and the upper and lower side of described vertical pivot 3 all is fixed on the up and down hole wall of respective dimple.Be provided with short connecting rod 19 between the respective dimple on left-hand door page or leaf 2 and the right door leaf 6, the two ends of short connecting rod 19 all are processed with axis hole, and short connecting rod 19 two ends are hinged in the respective dimple on left-hand door page or leaf 2 and the right door leaf 6 by vertical pivot 3 and the axis hole on it respectively.To be collapsible shape between the adjacent vertical edge of left-hand door page or leaf 2 and right door leaf 6 hinged thereby make.
Be welded with successively from inside to outside the first key seat 10, the second key seat 11 and the 3rd key seat 12 on the right munnion medial surface of described doorframe 1, and height uprises gradually according to the order of the first key seat 10, the second key seat 11, the 3rd key seat 12.The outer vertical edge of right door leaf 6 and 10 of the first key seats are provided with carrier bar 9, and an end of carrier bar 9 is welded on the outer vertical edge medial surface of right door leaf 6, and the other end is hinged on the first key seat 10 by bearing pin.Be welded with successively from inside to outside the 4th key seat 4 and the 5th key seat 5 on the adjacent side medial surface of right door leaf 6, and the height of the 5th key seat 5 is higher than the 4th key seat 4.The 4th key seat 4 and 11 of the second key seats are connected with hydraulic actuating cylinder 14, the 5th key seat 5 and 12 of the 3rd key seats are provided with second connecting rod 15 and first connecting rod 13, one end of second connecting rod 15 and first connecting rod 13 is hinged on the 5th key seat 5 and the 3rd key seat 12 by bearing pin respectively, and is hinged by bearing pin respectively between the other end of second connecting rod 15 and first connecting rod 13.Be welded with the 6th key seat 17 on the adjacent side medial surface of left-hand door page or leaf 2, be provided with third connecting rod 16 between the coupling end of the 6th key seat 17 and first connecting rod 13, second connecting rod 15, third connecting rod 16 1 ends are hinged on the 6th key seat 17 by bearing pin, the other end of third connecting rod 16 is hinged by the coupling end of bearing pin and first connecting rod 13, second connecting rod 15 so that hydraulic actuating cylinder 14 when shrinking fully left-hand door page or leaf 2 fold and be suspended on the inwall in cabin with right door leaf 6.
The utlity model has watertightness performance for making, at the adjacent side of left-hand door page or leaf 2 and right door leaf 6 side is respectively arranged with vertical convex tendon 18 and vertical groove, described vertical convex tendon 18 is rigid rib, and this rigid rib is welded on the adjacent side side of left-hand door page or leaf 2.Described vertical groove is embedded with flexible strip 7, and described flexible strip 7 is rubber weather strips.Be provided with annular convex rib 8 on the medial surface around the doorframe 1, described annular convex rib 8 is rigid rib, and this rigid rib is welded on doorframe 1 medial surface all around.With all be processed with groove on following on following on the annular convex rib 8 corresponding left-hand door pages or leaves 2 and the non-hinged limit, on the right door leaf 6 and the non-handing-over limit, have in the groove all to be embedded with flexible strip 7, this flexible strip is rubber weather strip.Under the state of closing the door, described rigid rib is pressed on the described flexible strip 7, so that left-hand door page or leaf 2 all is watertight with 1 on doorframe and cooperates with doorframe 1, right door leaf 6 with 6 of right door leafs, left-hand door page or leaf 2.
Claims (4)
1. a collapsible watertight door comprises doorframe (1) and door leaf, and described door leaf contains left-hand door page or leaf (2) and right door leaf (6), it is characterized in that being collapsible shape between the adjacent vertical edge of left-hand door page or leaf (2) and right door leaf (6) hinged; The first key seat (10), the second key seat (11) and the 3rd key seat (12) are arranged on the right munnion medial surface of described doorframe (1) from inside to outside successively, and uprise gradually according to the order of the first key seat (10), the second key seat (11), the 3rd key seat (12); Between the outer vertical edge of right door leaf (6) and the first key seat (10) carrier bar (9) is arranged, an end of carrier bar (9) is fixed on the outer vertical edge medial surface of right door leaf (6), and the other end is hinged on the first key seat (10); The 4th key seat (4) and the 5th key seat (5) are arranged on the adjacent side medial surface of right door leaf (6) from inside to outside successively, and the 5th key seat (5) is higher than the 4th key seat (4); Be connected with hydraulic actuating cylinder (14) between the 4th key seat (4) and the second key seat (11), second connecting rod (15) and first connecting rod (13) are arranged between the 5th key seat (5) and the 3rd key seat (12), one end of second connecting rod (15) and first connecting rod (13) is hinged on the 5th key seat (5) and the 3rd key seat (12) by bearing pin respectively, and is hinged by bearing pin respectively between the other end of second connecting rod (15) and first connecting rod (13); The 6th key seat (17) is arranged on the adjacent side medial surface of left-hand door page or leaf (2), be provided with third connecting rod (16) between the coupling end of the 6th key seat (17) and first, second connecting rod, third connecting rod (16) one ends are hinged on the 6th key seat (17) by bearing pin, the other end of third connecting rod (16) is hinged by the coupling end of bearing pin and first connecting rod (13), second connecting rod (15) so that hydraulic actuating cylinder (14) when shrinking fully about door leaf fold and be in the cabin; Under the state of closing the door, between the adjacent side of described left-hand door page or leaf (2) and right door leaf (6), all be the sealing shape between all the other limits of left-hand door page or leaf (2) and right door leaf (6) and doorframe (1) and cooperate.
2. collapsible watertight door as claimed in claim 1, all there is pit in the outside that it is characterized in that the adjacent vertical edge corresponding position of left-hand door page or leaf (2) and right door leaf (6), short connecting rod (19) is arranged between two pits, and the two ends of short connecting rod (19) are hinged in described two pits by vertical pivot (3) respectively.
3. collapsible watertight door as claimed in claim 1, it is characterized in that the adjacent side of left-hand door page or leaf (2) and right door leaf (6) is to having respectively vertical convex tendon (18) and vertical groove on the side, described vertical convex tendon (18) is rigid rib, and flexible strip (7) is arranged in the described vertical groove; On the medial surface annular convex rib (8) is arranged around the doorframe (1), described annular convex rib (8) is rigid rib; With all fluted on bottom and the non-handing-over limit on following on the corresponding left-hand door page or leaf (2) of annular convex rib (8) and the non-hinged limit, on the right door leaf (6), flexible strip (7) is arranged in the groove; Under the state of closing the door, described rigid rib is pressed on the described flexible strip (7) so that between left-hand door page or leaf (2) and right door leaf (6), all be watertight between left-hand door page or leaf (2) and doorframe (1), right door leaf (6) and doorframe (1) and cooperate.
4. collapsible watertight door as claimed in claim 3 is characterized in that described rigid rib is reinforcing bar, and described flexible strip (7) is rubber weather strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531216 CN202879767U (en) | 2012-10-17 | 2012-10-17 | Folding watertight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531216 CN202879767U (en) | 2012-10-17 | 2012-10-17 | Folding watertight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879767U true CN202879767U (en) | 2013-04-17 |
Family
ID=48071221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220531216 Expired - Fee Related CN202879767U (en) | 2012-10-17 | 2012-10-17 | Folding watertight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879767U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951273A (en) * | 2012-10-17 | 2013-03-06 | 无锡德林船舶设备有限公司 | Folding type watertight door |
| CN104405249A (en) * | 2014-10-31 | 2015-03-11 | 安徽明辉门业有限公司 | Anti-theft door with hydraulic locking device |
| CN104405247A (en) * | 2014-10-28 | 2015-03-11 | 河南理工大学 | Hydraulic-drive rotary swinging and folding type mine safety gate |
| CN106741711A (en) * | 2016-12-11 | 2017-05-31 | 黄浩 | Watertight door system with drain function in a kind of ship |
| CN108266104A (en) * | 2017-11-05 | 2018-07-10 | 无锡德林防务装备股份有限公司 | The high pressure resistant watertight door of steel |
-
2012
- 2012-10-17 CN CN 201220531216 patent/CN202879767U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951273A (en) * | 2012-10-17 | 2013-03-06 | 无锡德林船舶设备有限公司 | Folding type watertight door |
| CN102951273B (en) * | 2012-10-17 | 2016-01-20 | 无锡德林船舶设备有限公司 | A kind of collapsible watertight door |
| CN104405247A (en) * | 2014-10-28 | 2015-03-11 | 河南理工大学 | Hydraulic-drive rotary swinging and folding type mine safety gate |
| CN104405249A (en) * | 2014-10-31 | 2015-03-11 | 安徽明辉门业有限公司 | Anti-theft door with hydraulic locking device |
| CN106741711A (en) * | 2016-12-11 | 2017-05-31 | 黄浩 | Watertight door system with drain function in a kind of ship |
| CN108266104A (en) * | 2017-11-05 | 2018-07-10 | 无锡德林防务装备股份有限公司 | The high pressure resistant watertight door of steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20181017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |