CN207208439U - A kind of marine side thrusting grid - Google Patents
A kind of marine side thrusting grid Download PDFInfo
- Publication number
- CN207208439U CN207208439U CN201720665168.3U CN201720665168U CN207208439U CN 207208439 U CN207208439 U CN 207208439U CN 201720665168 U CN201720665168 U CN 201720665168U CN 207208439 U CN207208439 U CN 207208439U
- Authority
- CN
- China
- Prior art keywords
- grid
- sublattice
- thrusting
- marine
- band steel
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 230000009189 diving Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model discloses a kind of marine side thrusting grid, including side to push away grill body, and the side, which pushes away, is provided with dismountable sublattice grid in grid main body.Marine side thrusting grid provided by the utility model, compared with grid being pushed away with conventional side, by being pushed away in side, removable sublattice grid are set in grid main body, maintainer carry out repair works under water work when, only need to open sublattice grid can approaching side pushing cylinder body hull is overhauled；Its is simple in construction, increases diving reviewer and passes in and out the passage examined, facilitates the discrepancy of reviewer, so as to improve operating efficiency during Divers in-water survey.
Description
Technical field
It the utility model is related to and the ship domain that side pushes away is installed, more particularly to a kind of marine side thrusting grid.
Background technology
Side pushes away the application on ship, substantially improves the operating characteristics of ship；Because side pushes away similar propeller, it is easy to
Wound by the pasture and water in ocean and discarded mesh；Therefore side is all must be provided with side pushing cylinder body both sides and pushes away grid isolation, closely
All need to take UWILD (Underwater to save the funds of dockage maintenance and time, many engineering ships over year
inspection in lieu of drydocking：In-water survey identifies) character of class；So-called in-water survey be exactly ship without
Docking need to be entered, directly tested by professional Divers, in order to facilitate the convenient approaching side pushing cylinder body pair of diver
Side promotes row to check.
Because side pushes away, grid volume is larger and existing side pushes away grid and is respectively provided with integralization structure, and maintainer is under water
Opened it is difficult to which side individually is pushed away into grid, larger inconvenience is brought to service work.
Utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of with sublattice grid
Side pushes away grid, facilitates maintainer pushing away grid approaching side pushing cylinder body to hull progress service work quickly through side.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of marine side thrusting grid, including side push away lattice
Grid main body, the side, which pushes away, is provided with dismountable sublattice grid in grid main body.
Preferably, one end of the sublattice grid and the side push away grill body rotation connection, the other end with it is described
Side pushes away grill body and connected by fastener.
Preferably, the sublattice grid include round steel and the first band steel, the round steel and the first band steel cross-fixing
Connection.
Preferably, the side pushes away and U-shaped frame is provided with grill body, and one end insertion of first band steel is U-shaped
It is rotatablely connected in frame and with U-shaped frame.
Preferably, the other end of first band steel is fixedly installed connecting plate, the connecting plate and the side
Grill body is pushed away to be bolted to connection.
Preferably, the quantity of the round steel and the first band steel is 2.
Preferably, the side pushes away grill body and is staggeredly welded by the second band steel, and second band steel is cut
Face both ends are respectively arranged with chamfering.
Preferably, the sublattice grid are arranged at the centre position that the side pushes away grid main body, the sublattice grid
Length is：300-800mm, highly it is：500-1200mm.
Preferably, the round steel and the first band steel weld.
Preferably, the side pushes away grid main body and the surface of sublattice grid is equipped with zinc coat.
A kind of marine side thrusting grid provided by the utility model, compared with pushing away grid with conventional side, by pushing away grid in side
Removable sublattice grid are set in lattice main body, and when maintainer carries out repair works under water work, only need to open sublattice grid can approaching side
Pushing cylinder body overhauls to hull；Its is simple in construction, increases diving reviewer and passes in and out the passage examined, facilitates going out for personnel
Enter, so as to improve operating efficiency during Divers in-water survey.
Brief description of the drawings
Fig. 1 is a kind of front view of marine side thrusting grid of the utility model.
Fig. 2 be Fig. 1 in along A-A to cross-sectional view.
Fig. 3 is along the cross-sectional view of B-B direction in Fig. 1.
Fig. 4 is the partial enlarged drawing at I in Fig. 1.
Wherein：The band steels of 1- second, 2- connecting plates, 3- sublattice grid, the band steels of 31- first, 32- round steel, 4-U type frame, 5- bolts,
6- nuts, 7- pin-and-holes.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
When carrying out service work under water to solve maintainer present in prior art, it is difficult to which side individually is pushed away into grid
Open, larger inconvenient problem is brought to service work.The utility model provides a kind of marine side thrusting grid, such as Fig. 1 institutes
Front view of the present utility model is shown as, one dismountable sublattice grid 3, sublattice are set by pushing away grill body centre position in side
One end of grid 3 pushes away grill body rotation connection with the side, and the other end pushes away grill body with the side and is connected by fastener,
Maintainer carry out repair works under water work when, only need to open sublattice grid 3 can approaching side pushing cylinder body hull is overhauled；It is tied
Structure is simple, increases diving reviewer and passes in and out the passage examined, facilitates the discrepancy of reviewer, so as to improve Divers
Operating efficiency during in-water survey.
The side pushes away grill body and is staggeredly welded by the second band steel 1, and the second band steel is provided at both ends with chamfering such as Fig. 3 institutes
Show；The sublattice grid 3 include two round steel 32 and two first band steels 31, and the cross weld of 32 and first band steel of round steel 31, it is welded
The angle of cut connect is 90 degree.Sublattice grid 3 are arranged at the centre position that side pushes away grid main body, and the length span of sublattice grid 3 is：
300-800mm, height span are：500-1200mm；The size of preferred sublattice grid 3 is 800 × 1200mm in the present embodiment,
Facilitate the disengaging of maintainer.
Side as shown in Figure 4, which pushes away, is provided with U-shaped frame 4 in grill body, described one end of first band steel 31 is inserted in U-shaped frame 4 simultaneously
It is rotatablely connected with U-shaped frame 4 by bolt, wherein bolt 5 selects the bolt 5 with pin-and-hole 7, is prevented by inserting pin in pin-and-hole 7
Only nut 6 comes off；Certain gap is reserved between first band steel 31 and U-shaped frame 4, ensures the hinge that the first band steel 31 is formed with U-shaped frame 4
Chain can flexible rotating.In addition, the structure of U-shaped frame 4 is to be welded on side to push away two block-shaped sizes in grill body identical mutually flat
The otic placode that row is set.As shown in Fig. 2 the other end of the first band steel 31 is fixedly installed connecting plate 2, two are provided with connecting plate 2
Individual screw, the connecting plate 2 push away grill body with the side and are bolted to connection.When service work personnel work under water
The nut of upper end need to only be turned on, it is possible to opened sublattice grid 3 by the hinge of lower end；Due to there is provided hinge, therefore
Installation is convenient to save trouble after maintenance；It is whole only to need a people to complete.
Bolt, nut and pad in the bolt connection use stainless steel, to meet that underwater use will
Ask.
The marine side thrusting grid surface is provided with zinc coat, prevents seawater to corrosion of the present utility model.
To sum up, a kind of marine side thrusting grid provided by the utility model, has advantages below：
1st, a kind of marine side thrusting grid provided by the utility model, compared with pushing away grid with conventional side, by being pushed away in side
Removable sublattice grid 3 are set in grid main body, and when maintainer carries out repair works under water work, only need to open sublattice grid 3 can enter
Enter side pushing cylinder body to overhaul hull；Its is simple in construction, increases diving reviewer and passes in and out the passage examined, convenient to examine
The discrepancy of personnel, so as to improve operating efficiency during Divers in-water survey.
2nd, the utility model is rotatablely connected by the way that one end of sublattice grid 3 and the side are pushed away into grill body, the other end and side
Grill body is pushed away to connect by fastener.The nut of upper end need to only be turned on when service work personnel work under water, so that it may
So that removable grid to be opened by the hinge of lower end；Due to there is provided hinge, therefore installation is convenient to province after having inspected
Thing；It is whole only to need a people to complete.
3rd, the utility model is equipped with zinc coat by the way that side to be pushed away to the surface of grid main body and sublattice grid, prevents seawater to this
The corrosion of utility model.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
Enter and replace and also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of marine side thrusting grid, including side push away grill body, it is characterised in that：The side pushes away that be provided with grid main body can
The sublattice grid of dismounting, one end and the side of the sublattice grid push away grill body rotation connection, and the other end pushes away grid with the side
Main body is connected by fastener, and the sublattice grid include the first band steel, and the side pushes away and U-shaped frame is provided with grill body, institute
The one end for stating the first band steel is inserted in U-shaped frame and is rotatablely connected with U-shaped frame, and the other end of first band steel is fixedly installed company
Fishplate bar, the connecting plate push away grill body with the side and are bolted to connection.
2. marine side thrusting grid according to claim 1, it is characterised in that：The sublattice grid include round steel, the round steel
Connected with the first band steel cross-fixing.
3. marine side thrusting grid according to claim 2, it is characterised in that：The quantity of the round steel and the first band steel is
2.
4. marine side thrusting grid according to claim 3, it is characterised in that：The side pushes away grill body and handed over by the second band steel
Mistake is welded, and the section both ends of second band steel are respectively arranged with chamfering.
5. marine side thrusting grid according to claim 4, it is characterised in that：The sublattice grid are arranged at the side and push away grid
The centre position of main body, the length of the sublattice grid are：300-800mm, highly it is：500-1200mm.
6. marine side thrusting grid according to claim 5, it is characterised in that：The round steel and the first band steel weld.
7. the marine side thrusting grid described in claim 6, it is characterised in that：The side pushes away grid main body and the surface of sublattice grid is equal
Provided with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665168.3U CN207208439U (en) | 2017-06-09 | 2017-06-09 | A kind of marine side thrusting grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665168.3U CN207208439U (en) | 2017-06-09 | 2017-06-09 | A kind of marine side thrusting grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208439U true CN207208439U (en) | 2018-04-10 |
Family
ID=61811658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720665168.3U Expired - Fee Related CN207208439U (en) | 2017-06-09 | 2017-06-09 | A kind of marine side thrusting grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207208439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895939A (en) * | 2018-12-14 | 2019-06-18 | 上海海事大学 | Vault shell cabin self-saving manned underwater vehicle |
| CN111498075A (en) * | 2020-04-26 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Marine side-push grille and manufacturing method thereof |
| CN112793732A (en) * | 2021-01-29 | 2021-05-14 | 广船国际有限公司 | Manufacturing method of ship submarine door grating and ship submarine door grating |
-
2017
- 2017-06-09 CN CN201720665168.3U patent/CN207208439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895939A (en) * | 2018-12-14 | 2019-06-18 | 上海海事大学 | Vault shell cabin self-saving manned underwater vehicle |
| CN111498075A (en) * | 2020-04-26 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Marine side-push grille and manufacturing method thereof |
| CN112793732A (en) * | 2021-01-29 | 2021-05-14 | 广船国际有限公司 | Manufacturing method of ship submarine door grating and ship submarine door grating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180410 |