CN204895803U - Self -discharging ship belt transport crossing cabin watertight door - Google Patents
Self -discharging ship belt transport crossing cabin watertight door Download PDFInfo
- Publication number
- CN204895803U CN204895803U CN201520510858.2U CN201520510858U CN204895803U CN 204895803 U CN204895803 U CN 204895803U CN 201520510858 U CN201520510858 U CN 201520510858U CN 204895803 U CN204895803 U CN 204895803U
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- CN
- China
- Prior art keywords
- door leaf
- doorframe
- door
- belt
- secondary door
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a self -discharging ship belt transport crossing cabin watertight door. Its characteristics are including door frame and door leaf, the door leaf all is fixed with the round pin axle in the lower part at horizontal direction both ends, and all there is a through -hole two lower parts of erecting limits on the door frame, and two round pin axles of door leaf pass from the through -hole that corresponds respectively, and are located the outer epaxial connecting rod that all is fixed with of that section round pin of door frame. All there is first pneumatic cylinder the both sides at door frame top, and the one end of first pneumatic cylinder articulates on the door frame, and the other end of first pneumatic cylinder articulates on the connecting rod that corresponds. All there is vice door leaf the upper portion and the lower part of door leaf, all present down the form cooperation of sliding between vice door leaf and door leaf, and corresponding of two the vice door leafs in upper portion and lower part all are connected with the second pneumatic cylinder between the end. This watertight men ke guarantee when closing, and between belt and bulkhead, all be in complete watertight state between belt and door leaf, the cargo hold that can avoid putting in order the ship is not had by the water logging, does not have the problem of navigation safety.
Description
Technical field
The utility model relates to a kind of self discharging ship assembly, be specifically on self discharging ship between cargo hold for watertight door that the hatch place of Belt Conveying installs.
Background technology
All know in Water Transport Industry, self discharging ship is a kind of large-scale carrier, and the material of transport, with device for discharging, can unload to harbour, have the features such as discharging efficiency is high, handling speed is fast, and can save the equipment investment of cargo pier by its hull itself.Therefore, self discharging ship, after place in operation, obtains good economic benefit.
Self discharging ship there is multiple cargo hold from fore to stern, the bulkhead of adjacent two cargo holds is provided with hatch, the belt that this hatch can be convenient to convey materials passes, whole belt conveyor runs through fore to stern, the gig place that the mass transport of all cargo holds just can arrange to self discharging ship one end by such belt conveyor, then by gig, material is transported to deck and carries out discharging.But because the hatch place for Belt Conveying between cargo hold has belt to pass all the time, and the sealing between belt and bulkhead is difficult to realize.So way general in prior art does not arrange any Sealing Device at hatch place.Like this, self discharging ship is in use once occur that indivedual cargo hold is intake, and all cargo holds of whole ship all will face by the problem of water logging, and this will cause the large batch of loss of goods, even cause the generation of sinking time serious, have impact on the safety of navigation of self discharging ship.Also have some to adopt the way of conventional seals facility at hatch place in prior art, but its sealing effectiveness is all undesirable, can only slow down whole ship by the speed of flooding, still there is potential safety hazard.
Utility model content
Problem to be solved in the utility model is to provide a kind of self discharging ship Belt Conveying crossing cabin watertight door, this watertight door can guarantee when cutting out, all be in watertight state completely between belt and bulkhead, between belt and door leaf, the cargo hold of whole ship can be avoided not had by water logging, there is not the problem of safety of navigation.
For solving the problem, take following technical scheme:
The feature of self discharging ship Belt Conveying crossing cabin watertight door of the present utility model comprises doorframe and door leaf, the bottom at described door leaf two ends in the horizontal direction is all fixed with bearing pin, all there is through hole the bottom of doorframe two vertical edge, two bearing pins of door leaf pass from the through hole of correspondence respectively, and are positioned on that section of bearing pin outside doorframe and are all fixed with connecting rod.All there is the first hydraulic actuating cylinder the both sides at described doorframe top, and one end of the first hydraulic actuating cylinder is hinged on doorframe, and the other end of the first hydraulic actuating cylinder is hinged on corresponding connecting rod.All there is secondary door leaf the upper and lower of described door leaf, and secondary door leaf all coordinates in sliding up and down shape with between door leaf, and is all connected with the second hydraulic actuating cylinder between the corresponding end of two the secondary door leafs in upper and lower.When door leaf is in closed condition, all in being sealed and matched between door leaf two vertical edge and doorframe two vertical edge, between secondary door leaf both sides and doorframe two vertical edge, between upper secondary door leaf and doorframe upper side frame, between lower secondary door leaf and doorframe lower frame.
Wherein, the upper edge of described upper secondary door leaf, the lower edge of lower secondary door leaf, the inside face of doorframe upper and lower side frame all have sealing band.
Further improvement of the utility model scheme is that munnion corresponding to the inside edge of described doorframe upper and lower side frame all has expansion link, and described expansion link is all in horizontal arrangement, and its external part all stretches into inside doorframe.Because door leaf is when closing, belt squeeze is all had wherein between upper secondary door leaf and doorframe upper side frame, between lower secondary door leaf and doorframe lower frame, this makes the sealing intensity between the secondary door leaf of belt both sides and doorframe slightly not enough, utilize expansion link to stretch between the secondary door leaf and doorframe of belt both sides, sealing intensity herein can be increased.
Take such scheme, have the following advantages:
Because self discharging ship Belt Conveying crossing cabin watertight door of the present utility model comprises doorframe and door leaf, the bottom at door leaf two ends in the horizontal direction is all fixed with bearing pin, all there is through hole the bottom of doorframe two vertical edge, two bearing pins of door leaf pass from the through hole of correspondence respectively, and are positioned on that section of bearing pin outside doorframe and are all fixed with connecting rod; There is the first hydraulic actuating cylinder the side at doorframe top, and one end of the first hydraulic actuating cylinder is hinged on doorframe, and the other end of the first hydraulic actuating cylinder is hinged on connecting rod; The both sides of door leaf side have in vertical the second hydraulic actuating cylinder arranged, all there is secondary door leaf the upper and lower of door leaf, and the two ends of secondary door leaf are all connected with the corresponding end of the second cylinder.Under normal condition, the door leaf of this watertight door is in horizontality, and hatch is opened, and the belt conveyor of belt conveyor and return belt lay respectively at the upper and lower of door leaf in doorframe.When flooded condition appears in certain cabin of self discharging ship, when needing to carry out Seal treatment to it, first Driven by Hydraulic Cylinder door leaf is holded up, the secondary door leaf of second Driven by Hydraulic Cylinder two moves respectively to upper/lower terminal, and belt conveyor and return belt are pressed on the upper and lower frame of doorframe respectively, thus achieve door leaf and belt, sealing between belt and doorframe (bulkhead), make the water inlet of this cargo hold can not spread to other cargo hold, thus avoid the batch loss of goods, also can not cause the generation of sinking, the safety of navigation of self discharging ship can be guaranteed.
Accompanying drawing explanation
Fig. 1 is the structural representation of self discharging ship Belt Conveying crossing cabin watertight door of the present utility model;
Fig. 2 is the right elevation (opening schematic diagram) of Fig. 1;
Fig. 3 is the closed condition schematic diagram of self discharging ship Belt Conveying crossing cabin watertight door of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, self discharging ship Belt Conveying crossing cabin watertight door of the present utility model comprises doorframe 2 and door leaf 5, the bottom at described door leaf 5 two ends in the horizontal direction is all fixed with bearing pin, all there is through hole the bottom of doorframe 2 liang of vertical edges, two bearing pins of door leaf 5 pass from the through hole of correspondence respectively, and are positioned on that section of bearing pin outside doorframe 2 and are all fixed with connecting rod 6.The both sides at described doorframe 2 top all have one end of the first hydraulic actuating cylinder 1, first hydraulic actuating cylinder 1 to be hinged on doorframe 2, and the other end of the first hydraulic actuating cylinder 1 is hinged on corresponding connecting rod 6.All there is secondary door leaf 4 upper and lower of described door leaf 5, and secondary door leaf 4 all coordinates in sliding up and down shape with between door leaf 5, and is all connected with the second hydraulic actuating cylinder 3 between the corresponding end of the secondary door leaf 4 in two, upper and lower.When door leaf 5 is in closed condition, all in being sealed and matched between door leaf 5 liang of vertical edges and doorframe 2 liang of vertical edges, between secondary door leaf 4 both sides and doorframe 2 liang of vertical edges, between upper secondary door leaf 4 and doorframe 2 upper side frame, between lower secondary door leaf 4 and doorframe 2 lower frame.The inside face of the upper edge of described upper secondary door leaf 4, the lower edge of lower secondary door leaf 4, doorframe 2 upper and lower side frame all has sealing band.
When door leaf 5 is closed, all have belt squeeze wherein between upper secondary door leaf 4 and doorframe 2 upper side frame, between lower secondary door leaf 4 and doorframe 2 lower frame, this makes the sealing intensity between the secondary door leaf 4 of belt both sides and doorframe 2 slightly not enough.Therefore, the present embodiment all has expansion link 8 on the munnion that the inside edge of described doorframe 2 upper and lower side frame is corresponding, and described expansion link 8 is all in horizontal arrangement, and its external part all stretches into inside doorframe 2.Like this, when door leaf 5 is closed, expansion link 8 can be utilized to stretch between the secondary door leaf 4 and doorframe 2 of belt both sides, solve the problem of sealing intensity deficiency between the secondary door leaf 4 of belt both sides and doorframe 2.
During use, self discharging ship Belt Conveying crossing cabin watertight door of the present utility model is arranged on the hatch place being used for Belt Conveying between self discharging ship cargo hold.Under normal condition, the door leaf 5 of this watertight door is in horizontality, and hatch is opened, and the belt conveyor 7 of belt conveyor and return belt 9 lay respectively at the upper and lower of door leaf 5 in doorframe 2.When flooded condition appears in certain cabin of self discharging ship, when needing to carry out Seal treatment to it, first hydraulic actuating cylinder 1 drives door leaf 5 to hold up, second hydraulic actuating cylinder 3 drives two secondary door leafs 4 to move respectively to upper/lower terminal, and belt conveyor 7 and return belt 9 are pressed on the upper and lower frame of doorframe 2 respectively, utilize expansion link 8 to stretch between the secondary door leaf 4 and doorframe 2 of belt both sides simultaneously, make to reach watertight state completely between cabin corresponding to this watertight door and other cabin, that avoids leaking spreads, and reduces the loss of goods.
Claims (3)
1. self discharging ship Belt Conveying crossing cabin watertight door, it is characterized in that comprising doorframe (2) and door leaf (5), the bottom at described door leaf (5) two ends in the horizontal direction is all fixed with bearing pin, all there is through hole the bottom of doorframe (2) two vertical edge, two bearing pins of door leaf (5) pass from the through hole of correspondence respectively, and are positioned on doorframe (2) that section of bearing pin outward and are all fixed with connecting rod (6); All there is the first hydraulic actuating cylinder (1) both sides at described doorframe (2) top, and one end of the first hydraulic actuating cylinder (1) is hinged on doorframe (2), and the other end of the first hydraulic actuating cylinder (1) is hinged on corresponding connecting rod (6); All there is secondary door leaf (4) upper and lower of described door leaf (5), all coordinates in sliding up and down shape between secondary door leaf (4) with door leaf (5), and is all connected with the second hydraulic actuating cylinder (3) between the corresponding end of two the secondary door leafs (4) in upper and lower; When door leaf (5) is in closed condition, all in being sealed and matched between door leaf (5) two vertical edge and doorframe (2) two vertical edge, between secondary door leaf (4) both sides and doorframe (2) two vertical edge, between upper secondary door leaf (4) and doorframe (2) upper side frame, between lower secondary door leaf (4) and doorframe (2) lower frame.
2. self discharging ship Belt Conveying crossing cabin watertight door as claimed in claim 1, is characterized in that the upper edge of described upper secondary door leaf (4), the lower edge of lower secondary door leaf (4), the inside face of doorframe (2) upper and lower side frame all have sealing band.
3. self discharging ship Belt Conveying crossing cabin watertight door as claimed in claim 1 or 2, it is characterized in that the munnion that the inside edge of described doorframe (2) upper and lower side frame is corresponding all has expansion link (8), described expansion link (8) is all in horizontal arrangement, and its external part all stretches in doorframe (2) inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510858.2U CN204895803U (en) | 2015-07-15 | 2015-07-15 | Self -discharging ship belt transport crossing cabin watertight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510858.2U CN204895803U (en) | 2015-07-15 | 2015-07-15 | Self -discharging ship belt transport crossing cabin watertight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895803U true CN204895803U (en) | 2015-12-23 |
Family
ID=54918001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510858.2U Withdrawn - After Issue CN204895803U (en) | 2015-07-15 | 2015-07-15 | Self -discharging ship belt transport crossing cabin watertight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000150A (en) * | 2015-07-15 | 2015-10-28 | 无锡松大重工机械有限公司 | Belt conveying cabin-penetrating water sealing door for self-discharging ship |
-
2015
- 2015-07-15 CN CN201520510858.2U patent/CN204895803U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000150A (en) * | 2015-07-15 | 2015-10-28 | 无锡松大重工机械有限公司 | Belt conveying cabin-penetrating water sealing door for self-discharging ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20171114 |