CN209585157U - A kind of novel dredger dredging tube floating drum - Google Patents
A kind of novel dredger dredging tube floating drum Download PDFInfo
- Publication number
- CN209585157U CN209585157U CN201920002695.5U CN201920002695U CN209585157U CN 209585157 U CN209585157 U CN 209585157U CN 201920002695 U CN201920002695 U CN 201920002695U CN 209585157 U CN209585157 U CN 209585157U
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- China
- Prior art keywords
- floating drum
- dredging tube
- floating
- hinge
- drum
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Abstract
The utility model discloses a kind of novel dredger dredging tube floating drums, including two symmetrically arranged first floating drums and the second floating drum, dredging tube is equipped between first floating drum and the second floating drum, first floating drum is connect with second floating drum by multiple connectors, the connector includes upper and lower two clips or hinge, described two clips or hinge one end up and down are connected on first floating drum, and the other end is connected on second floating drum；The dredging tube is placed between described two clips or hinge, and the center of circle of the dredging tube is lower than the top of first floating drum and the second floating drum；The dredging tube floating drum connects two floating drums with hinge by clip, and the top for allowing the center of circle of dredging tube to be lower than a floating drum improves the stability and wind resistance of floating drum, to extend the service life of rubber tube so that whole device center of gravity reduces.
Description
Technical field
The utility model relates to operation at sea equipment technical field, in particular to a kind of dredger dredging tube floating drum.
Background technique
In the construction and maintenance cost of cutter suction dredger, water float bowl occupies larger specific gravity.With regard to steel floating drum
Speech, steel account for about the 30% of full amount peculiar to vessel, and cost accounts for about the 25% of full ship cost.
The form of water float bowl can be varied.To have ship shape, cylindrical shape, rectangle, ellipse etc. in steel floating drum
Deng.Dredging tube waterborne mostly uses greatly the pattern of Fig. 1.Find that there are the following problems for this floating drum in use:
1, reserve buoyancy is bigger than normal, more considers crewman and walks conveniently along floating drum, and cylinder scale is wide, occupies the water surface
It is more.The motor-driven degree of fleet increasingly improves at present, has lost ground.
2, center of gravity is higher, causes floating drum in the easily drift of water surface wind-engaging, increases falling off and damaging for rubber tube.
Utility model content
In order to solve the problems, such as that existing dredger dredging tube floating drum reserve buoyancy is bigger than normal, is easy drift, the utility model
The opposite opened steel floating drum that a kind of center of gravity is low, stability is good is provided.
To achieve the goals above, technical solution provided by the utility model is: a kind of novel dredger dredging tube floating drum,
Including two symmetrically arranged first floating drums and the second floating drum, it is equipped with dredging tube between the first floating drum and the second floating drum, described the
One floating drum is connect with second floating drum by multiple connectors, and the connector includes upper and lower two clips or hinge, described
Upper and lower two clips or hinge one end are connected on first floating drum, and the other end is connected on second floating drum；It is described
Dredging tube is placed between described two clips or hinge, and the center of circle of the dredging tube is lower than first floating drum and the second floating drum
Top.
In the above-mentioned technical solutions, further, the top of first floating drum and the second floating drum is in same level.
Based on the above technical solution, it is preferred that the top of first floating drum and the second floating drum is plane.
Further, the side that first floating drum and second floating drum are connect with the connector is towards tilted
Inclined-plane.
In addition, the bottom of first floating drum and second floating drum is plane.
The beneficial effect of the utility model compared with the existing technology is: the dredging tube floating drum connects two with hinge by clip
A floating drum, and the top for allowing the center of circle of dredging tube to be lower than a floating drum improves the stability of floating drum so that whole device center of gravity reduces
And wind resistance, to extend the service life of rubber tube；In addition, dredging tube part in Construction State pulls the plug, save
The buoyancy of cylinder；Above dredging tube is all kept afloat when stopping work, facilitate crewman's changing-over rubber tube.
Detailed description of the invention
Fig. 1 is the structure chart of existing dredger dredging tube floating drum；
Fig. 2 is the utility model；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the top view of Fig. 3.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As Figure 2-3, a kind of novel dredger dredging tube floating drum, including two symmetrically arranged first floating drums 11 and
The top of two floating drums 12, the first floating drum 11 and the second floating drum 12 is between same level, the first floating drum 11 and the second floating drum 12
Equipped with dredging tube 3, the first floating drum 11 is connect with the second floating drum 12 by multiple connectors 3, and connector 3 includes upper and lower two clips
31 and 32, or being connected by a hinge can also be certainly, to weld integral also within the protection scope of the present utility model, In
It in the present embodiment, is illustrated by taking clip as an example, one end of front band 31 and lower catch hoop 32 is connected to 11 on the first floating drum, separately
One end is connected on the second floating drum 12, and dredging tube 3 is placed between front band 31 and lower catch hoop 32, it should be noted that be guaranteed
When dredging tube 3 is placed in one, the circle of dredging tube 3 lower than on the first floating drum 11 and second floating drum 12 top, in this way can be with
The weight difference constructed and stopped work to muddy water in pipe using dredger is made dredging tube part in Construction State pull the plug, saved
The buoyancy of cylinder；Above dredging tube is all kept afloat when stopping work, facilitate crewman's changing-over rubber tube；In addition, due to dredging tube
Center of gravity reduces, and the stability and wind resistance of floating drum is improved, to extend the service life of rubber tube.
Further, the top of the first floating drum 11 and the second floating drum 12 is plane, and such staff can walk above,
Convenient working.
In addition, the side that the first floating drum 11 and the second floating drum 12 are connect with connector 3 is inclined inclined-plane inwardly, in this way
It can guarantee under gravity, the first floating drum 11 and the second floating drum 12 inwards squeeze always, improve the jail of dredging tube 3
By property.
Further, the bottom of the first floating drum 11 and the second floating drum 12 is plane, is worth floating drum scale small, occupies water surface boat
Road is less, and simple process, and each pair of floating drum reduces 150~200kg of steel material compared with floating drum shown in Fig. 1.
Upper table is the floating drum technical indicator comparison sheet of several patterns, and specific plain edition refers to existing floating drum, i.e. Fig. 1
In represented floating drum, split hinge refers to the floating drum of the utility model, and wherein connector is hinge, and split entirety refers to
The floating drum of the utility model, specific first floating drum and the second floating drum connect by welding.
It can be seen that this practicability and economy be it is obvious (by 110 knots/based on every ship can reduce compared with plain edition
Cost is ten thousand yuan about more than 20), economic cost is greatly saved.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of novel dredger dredging tube floating drum, including two symmetrically arranged first floating drums and the second floating drum, the first floating drum
Dredging tube is equipped between the second floating drum, it is characterised in that: first floating drum and second floating drum pass through multiple connectors
Connection, the connector include upper and lower two clips or hinge, and described two clips or hinge one end up and down are connected to described
On first floating drum, the other end is connected on second floating drum；The dredging tube is placed between described two clips or hinge, institute
The center of circle for stating dredging tube is lower than the top of first floating drum and the second floating drum.
2. novel dredger dredging tube floating drum according to claim 1, it is characterised in that: first floating drum and second floats
The top of cylinder is in same level.
3. novel dredger dredging tube floating drum according to claim 2, it is characterised in that: first floating drum and second floats
The top of cylinder is plane.
4. novel dredger dredging tube floating drum according to claim 1, it is characterised in that: first floating drum and described
The side that second floating drum is connect with the connector is inclined inclined-plane inwardly.
5. novel dredger dredging tube floating drum according to claim 4, it is characterised in that: first floating drum and described
The bottom of two floating drums is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002695.5U CN209585157U (en) | 2019-01-02 | 2019-01-02 | A kind of novel dredger dredging tube floating drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002695.5U CN209585157U (en) | 2019-01-02 | 2019-01-02 | A kind of novel dredger dredging tube floating drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585157U true CN209585157U (en) | 2019-11-05 |
Family
ID=68350912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920002695.5U Expired - Fee Related CN209585157U (en) | 2019-01-02 | 2019-01-02 | A kind of novel dredger dredging tube floating drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882416A (en) * | 2021-10-12 | 2022-01-04 | 中交第四航务工程局有限公司 | Construction method for pouring immersed tube anchor-proof layer on water |
-
2019
- 2019-01-02 CN CN201920002695.5U patent/CN209585157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882416A (en) * | 2021-10-12 | 2022-01-04 | 中交第四航务工程局有限公司 | Construction method for pouring immersed tube anchor-proof layer on water |
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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 |
Granted publication date: 20191105 Termination date: 20210102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |