CN202414106U - Non-hydraulic opening structure for hydraulic type side-rolling hatch cover of ten-thousand-ton ship - Google Patents
Non-hydraulic opening structure for hydraulic type side-rolling hatch cover of ten-thousand-ton ship Download PDFInfo
- Publication number
- CN202414106U CN202414106U CN2011205335287U CN201120533528U CN202414106U CN 202414106 U CN202414106 U CN 202414106U CN 2011205335287 U CN2011205335287 U CN 2011205335287U CN 201120533528 U CN201120533528 U CN 201120533528U CN 202414106 U CN202414106 U CN 202414106U
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- hatch cover
- hatch
- base
- cover
- hydraulic
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Abstract
The utility model relates to a non-hydraulic opening structure for a hydraulic type side-rolling hatch cover of a ten-thousand-ton ship, which comprises a base (1) with a hatch (11), wherein the base is provided with two hatch covers (2) for sealing the hatch, a roller wheel (3) is arranged on the bottom of the hatch cover, the base is provided with a slide (4) for the roller wheel to slide, the front side wall and the rear side wall of each hatch cover (2) are provided with multiple side-convex supporting blocks (5). The non-hydraulic opening structure is characterized in that the front side wall and the rear side wall of each hatch cover (2) are provided with at least one supporting block (5), one lifting jack (6) for propping up the hatch cover (2) is arranged between the supporting block (5) and the base, a hand chain hoist (7) for pulling the hatch cover (2) outwards along the left-and-right direction is arranged between the outside of each hatch cover (2) along the left-and-right direction and the base (1). According to the opening structure, the hatch cover is opened in advance in the dock under the condition of no hydraulic pressure with the ordinary tools, such as the simplest lifting jack, hand chain hoist and the like, so that the work inside the ship, such as pipeline coating, and welding and polishing outside the ship, are not influenced, and the cooperating efficiency between the works is improved.
Description
Technical field
The utility model relates to a kind of ten thousand tons of Hydraulic Drive in Vessel side rolling hatch cover aneroids and presses off and open structure.
Background technology
Under hatch cover closes up state; The rubber groove of two hatch cover junctions is interior to be closely linked in order to the leak free rubber band owing to be installed in, thus need hydraulic circuit to open, but hatch cover is after lifting; Because of the conduit under fluid pressure string oil in each cabin can't carry out; Hatch cover all is that air-tight state can't be opened, and causes the operation work posts such as application in the cabin all can't to be carried out smoothly, and hatch cover will go to dock at ship undocking in the past; Just can open etc. after the completion of hydraulic efficiency pressure system string oil, it is very difficult to cause the inside and outside engineering in cabin to be launched.
Summary of the invention
The utility model technical matters to be solved is to provide a kind of ten thousand tons of Hydraulic Drive in Vessel side rolling hatch cover aneroids to press off to above-mentioned prior art present situation to open structure; This opening structure makes hatch cover under the state of no hydraulic pressure, in the depressed place, open hatch cover ahead of time; Be convenient to carry out ahead of time work such as pipeline, application and out of my cabin welding in the cabin, polishing work.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of ten thousand tons of Hydraulic Drive in Vessel side rolling hatch cover aneroids press off and open structure; Comprise base with hatch; Base is provided with the hatch cover of two fans in order to plug hatch; The bottom of hatch cover is provided with roller; Base is provided with the slideway that supplies the roller slippage, and said hatch can opened or cover to the left and right sides slippage of said two hatch covers, has the protruding back-up block of a plurality of sides on the front and back sidewall of said each hatch cover; It is characterized in that: have at least on sidewall before and after said each hatch cover to be supported with a jack in order to hatch cover is upwards propped up between a back-up block and the base, said each hatch cover is provided with the chain block that is pulled outwardly along right and left in order to hatch cover between the outside of left and right directions and base.
Respectively have two described back-up blocks on the sidewall before and after above-mentioned each hatch cover; Every fan hatch cover correspondence is provided with two described jacks; Every fan hatch cover is provided with two jacks and practices thrift cost relatively; And the jack-up hatch cover that can easily make progress again according to lever principle, holds each jack at the most light jack-up hatch cover between near the back-up block of the inner and base.
One end of above-mentioned chain block and the outer end of corresponding hatch cover are fixed, and the other end of this chain block then is fixed on the support, and this support and base are fixed.This structure is convenient to load and unload chain block.
Compared with prior art; The advantage of the utility model is: this opening structure is opened hatch cover with common tools such as the simplest jack, chain blocks with hatch cover ahead of time in the depressed place under the state of no hydraulic pressure, makes work such as pipeline application in the cabin and out of my cabin welding, polishing work can not exert an influence, and lets the work inside and outside the cabin launch simultaneously; Improved the cooperation efficient between each work post; Make the deliver the vessel cycle reduce 20 days at least, both economized on resources, improved working efficiency again.
Description of drawings
Fig. 1 is the structural representation (hatch cover closed condition) of the utility model embodiment;
Fig. 2 is the structural representation (hatch cover is by jack-up, the rubber groove open mode of making progress) of the utility model embodiment;
Fig. 3 is the structural representation (hatch cover full open position) of the utility model embodiment;
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1～3, be a preferred embodiment of the utility model.
A kind of ten thousand tons of Hydraulic Drive in Vessel side rolling hatch cover aneroids press off and open structure, comprise the base 1 with hatch 11, and base 1 is provided with the hatch cover 2 of two fans in order to plug hatch 11; The inboard of each hatch cover 2 is provided with rubber groove 21, in the rubber groove sealing member is installed, and the bottom of each hatch cover 2 is provided with roller 3; Base 1 is provided with the slideway 4 that supplies roller 3 slippages; Hatch 11 can opened or cover to the left and right sides slippage of two hatch covers 2, has the protruding back-up block of a plurality of sides 5 on the front and back sidewall of each hatch cover 2, closes up under the state at two hatch covers 2; Sealing member in the rubber groove 21 of each hatch cover 2 is closely linked, and therefore opening hatch cover 2 needs bigger hydraulic coupling.It more than is the conventional structure of ten thousand tons of Hydraulic Drive in Vessel side rolling hatch covers.
Have at least on each hatch cover 2 front and back sidewall to be supported with a jack 6 in order to hatch cover 2 is upwards propped up between a back-up block 5 and the base 1, each hatch cover 2 is provided with the chain block 7 that is pulled outwardly along right and left in order to hatch cover 2 between the outside of left and right directions and base 1.
Respectively have two described back-up blocks 5 on each hatch cover 2 front and back sidewall, every fan hatch cover 2 correspondences are provided with two jacks 6, and each jack 6 holds between the back-up block 5 and base 1 near the inner.One end of chain block 7 and the outer end of corresponding hatch cover 2 are fixed, and the other end of this chain block 7 then is fixed on the support 8, and this support 8 is fixing with base 1.
The working process of this opening structure is following: after each jack 6 installed with chain block 7, four jacks 6 firmly upwards firmly pushed up simultaneously, made two hatch covers 2 together toward upwarping; The rubber groove 21 of each hatch cover 2 upwards separately like this; The vertical dimension that reaches with hatch coaming is about 10cm, 9, two chain blocks of round steel 7 of below the other back-up block 5 in two places, putting diameter and being 24mm simultaneously base at leisure with two hatch covers 2 to the left and right direction (side of a ship side direction) move; Hatch cover 2 can slide on round steel 9 like this; Roller 3 can slowly rise and be buckled on the slideway up to roller, and last chain block 7 is pulled outwardly hatch cover on earth, and hatch cover 2 is opened.
Claims (3)
1. one kind ten thousand tons Hydraulic Drive in Vessel side rolling hatch cover aneroids press off and open structure; Comprise the have hatch base (1) of (11); Base (1) is provided with the hatch cover (2) of two fans in order to plug hatch (11); The bottom of hatch cover (2) is provided with roller (3); Base (1) is provided with the slideway (4) that supplies roller (3) slippage, and said hatch (11) can opened or cover to the left and right sides slippage of said two hatch covers (2), has the protruding back-up block of a plurality of sides (5) on the front and back sidewall of said each hatch cover (2); It is characterized in that: have at least on the sidewall before and after said each hatch cover (2) to be supported with a jack (6) in order to hatch cover (2) is upwards propped up between a back-up block (5) and the base (1), said each hatch cover (2) is provided with the chain block (7) in order to hatch cover (2) is pulled outwardly along right and left between the outside of left and right directions and base (1).
2. according to claim 1 ten thousand tons of Hydraulic Drive in Vessel side rolling hatch cover aneroids press off and open structure; It is characterized in that: respectively have two described back-up blocks (5) on the sidewall before and after said each hatch cover (2); Every fan hatch cover (2) correspondence is provided with two described jacks (6), and each jack (6) holds and is being positioned between the back-up block (5) and base (1) near the inner.
3. according to claim 1 ten thousand tons of Hydraulic Drive in Vessel side rolling hatch cover aneroids press off and open structure; It is characterized in that: the outer end of an end of said chain block (7) and corresponding hatch cover (2) is fixed; The other end of this chain block (7) then is fixed on the support (8), and this support (8) is fixing with base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205335287U CN202414106U (en) | 2011-12-19 | 2011-12-19 | Non-hydraulic opening structure for hydraulic type side-rolling hatch cover of ten-thousand-ton ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205335287U CN202414106U (en) | 2011-12-19 | 2011-12-19 | Non-hydraulic opening structure for hydraulic type side-rolling hatch cover of ten-thousand-ton ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414106U true CN202414106U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205335287U Expired - Fee Related CN202414106U (en) | 2011-12-19 | 2011-12-19 | Non-hydraulic opening structure for hydraulic type side-rolling hatch cover of ten-thousand-ton ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414106U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346675A (en) * | 2015-11-24 | 2016-02-24 | 浙江海洋学院 | Overlapping type mounting device of hatch covers |
| CN110217345A (en) * | 2019-07-10 | 2019-09-10 | 江龙船艇科技股份有限公司 | One kind is peculiar to vessel to turn over deck slid hatch cover apparatus |
| CN110341879A (en) * | 2019-06-18 | 2019-10-18 | 沪东中华造船(集团)有限公司 | A kind of protective tooling for ship large size opening |
| CN110341880A (en) * | 2019-07-05 | 2019-10-18 | 沪东中华造船(集团)有限公司 | A kind of rubber slot carriage positioning method for large ship stern springboard |
| CN110371247A (en) * | 2019-07-30 | 2019-10-25 | 广船国际有限公司 | A kind of ship cabin lid support device |
| CN110745210A (en) * | 2019-09-11 | 2020-02-04 | 上海江南长兴造船有限责任公司 | Hydraulic synchronous jacking device for hatch covers of large container ships and application method thereof |
| CN114269642A (en) * | 2019-09-24 | 2022-04-01 | Ihi运搬机械株式会社 | Rain shielding device for ship |
-
2011
- 2011-12-19 CN CN2011205335287U patent/CN202414106U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346675A (en) * | 2015-11-24 | 2016-02-24 | 浙江海洋学院 | Overlapping type mounting device of hatch covers |
| CN110341879A (en) * | 2019-06-18 | 2019-10-18 | 沪东中华造船(集团)有限公司 | A kind of protective tooling for ship large size opening |
| CN110341879B (en) * | 2019-06-18 | 2021-06-01 | 沪东中华造船(集团)有限公司 | Protection tool for large-scale opening of ship |
| CN110341880A (en) * | 2019-07-05 | 2019-10-18 | 沪东中华造船(集团)有限公司 | A kind of rubber slot carriage positioning method for large ship stern springboard |
| CN110341880B (en) * | 2019-07-05 | 2021-01-19 | 沪东中华造船(集团)有限公司 | Rubber groove bracket positioning method for large ship stern springboard |
| CN110217345A (en) * | 2019-07-10 | 2019-09-10 | 江龙船艇科技股份有限公司 | One kind is peculiar to vessel to turn over deck slid hatch cover apparatus |
| CN110371247A (en) * | 2019-07-30 | 2019-10-25 | 广船国际有限公司 | A kind of ship cabin lid support device |
| CN110371247B (en) * | 2019-07-30 | 2022-02-18 | 广船国际有限公司 | Boats and ships hatch board strutting arrangement |
| CN110745210A (en) * | 2019-09-11 | 2020-02-04 | 上海江南长兴造船有限责任公司 | Hydraulic synchronous jacking device for hatch covers of large container ships and application method thereof |
| CN114269642A (en) * | 2019-09-24 | 2022-04-01 | Ihi运搬机械株式会社 | Rain shielding device for ship |
| CN114269642B (en) * | 2019-09-24 | 2024-02-20 | Ihi运搬机械株式会社 | Rain shielding device for shipping |
| US12005996B2 (en) | 2019-09-24 | 2024-06-11 | Ihi Transport Machinery Co., Ltd | Rain-guard device for shipping |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171219 |