CN202593803U - Anchor dropping pole device for cutter suction dredger - Google Patents
Anchor dropping pole device for cutter suction dredger Download PDFInfo
- Publication number
- CN202593803U CN202593803U CN 201220166464 CN201220166464U CN202593803U CN 202593803 U CN202593803 U CN 202593803U CN 201220166464 CN201220166464 CN 201220166464 CN 201220166464 U CN201220166464 U CN 201220166464U CN 202593803 U CN202593803 U CN 202593803U
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- CN
- China
- Prior art keywords
- anchor
- anchor dropping
- pole
- bar
- dropping pole
- 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 - Lifetime
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Abstract
The utility model provides an anchor dropping pole device for a cutter suction dredger. The anchor dropping device for the cutter suction dredger comprises an anchor dropping pole, an anchor dropping pole rotating center, an anchor dropping pole supporting center, and a steel wire rope, wherein the anchor dropping pole rotating center and the anchor dropping pole supporting center are eccentrically combined into a whole and arranged on a ship body, one end of the anchor dropping pole is arranged in the position of the anchor dropping pole supporting center, the other end of the anchor dropping pole is provided with a movable pulley group, and the steel wire rope is wound through the movable pulley group and then is connected with a winch arranged on the ship body. When the anchor dropping pole is swung out after entering a working state, due to the eccentric design of the anchor dropping pole rotating center and the anchor dropping pole supporting center, the anchor dropping pole is enabled to have outward running torque and can automatically rotate outward without depending on outside force. When in a free state, the anchor dropping pole can not rotate backward to collide with upper buildings of the ship, and therefore accidents are prevented from occurring.
Description
Technical field
The utility model relates to the technical field of strand suction type dredging boats and ships, refers in particular to a kind of lever apparatus that casts anchor that is used for cutter suction dredger.
Background technology
Strand suction type dredging boats and ships are widely used in the improvement and the harbour of inland river, sea passage and safeguard that existing strand suction type dredging ship is to have adopted the lever apparatus that casts anchor mostly, and an end of the bar that casts anchor is fixed on the rotatable fulcrum of boats and ships, and the other end can rotate around fulcrum.In the process of actual job, above-mentioned structure has following two shortcomings: show difficulty when 1, getting into mode of operation, because the bar that casts anchor is to be locked in the boats and ships in off working state, the bar that casts anchor in the time of devoting oneself to work does not have outside moment of rotation; 2, cast anchor bar when leaving latched position and being in free state, cast anchor bar if backward rotation will with the superstructure collision of boats and ships, cause accident to take place.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art; Provide a kind of failure-free reasonable in design to be used for the lever apparatus that casts anchor of cutter suction dredger; This lever apparatus that casts anchor can have automatic rotating moment when the bar that casts anchor leaves latched position; And when the bar that casts anchor is in free state, only can rotate forward, can not collide with the superstructure of boats and ships yet.
For realizing above-mentioned purpose; The technical scheme that the utility model provided is: a kind of lever apparatus that casts anchor that is used for cutter suction dredger; It includes the bar that casts anchor, the bar centre of gration that casts anchor, bar centre of support, steel rope cast anchor; Wherein, the described bar centre of gration that casts anchor is integral with the bar centre of support eccentric combination of casting anchor, and is installed on the hull; Bar one end that casts anchor is installed in this bar centre of support place of casting anchor, and simultaneously, the other end of this bar that casts anchor is provided with running block, steel rope walk around behind this running block be installed in hull on winch be connected.
The utility model is after having adopted such scheme; Its great advantage is when the bar entering mode of operation that casts anchor is shown; The off-centre design of the bar centre of gration and the bar centre of support of casting anchor owing to cast anchor; Make the bar that casts anchor that one outside moment of rotation arranged, needn't can make the bar that casts anchor automatically to inner rotary by external force; And when the bar that casts anchor was in free state, the bar that casts anchor can not rotate the superstructure collision with boats and ships backward, caused accident to take place.In a word, adopt above design, improved the operational capability of boats and ships construction operation efficient and boats and ships list ship widely, the safety that has also improved boats and ships simultaneously.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model.
Fig. 2 is the A partial enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
Shown in accompanying drawing 1 and accompanying drawing 2; The described lever apparatus that casts anchor that is used for cutter suction dredger of present embodiment; Include the bar 1 that casts anchor, the bar centre of gration 2 that casts anchor, the bar centre of support 3 of casting anchor, steel rope 4; Wherein, the described bar centre of gration 2 that casts anchor of present embodiment is integral with bar centre of support 4 eccentric combination of casting anchor, and is installed on the hull; Simultaneously, described bar 1 one ends that cast anchor are installed in 3 places, bar centre of support of casting anchor, and then make this bar 1 that casts anchor to rotate around centre of gration 2, and in addition, this other end that casts anchor bar 1 is provided with running block; Steel rope 4 walk around behind this running block be installed in hull on winch be connected, promptly being these steel rope 4 one ends is connected with winch on being installed in hull, its other end is connected with running block on the bar 1 that casts anchor.After adopting above scheme, when the bar 1 entering mode of operation that casts anchor is outwards shown, because the off-centre design of bar centre of support 3 of casting anchor with respect to centre of gration 2; Eccentric distance is a and the b (size of a and b is decided by structure) in accompanying drawing 1 and the accompanying drawing 2; According to mechanics principle, at this moment, the bar 1 that casts anchor self has an outside moment of rotation; Needn't by external force just can make the bar 1 that casts anchor around centre of gration 2 automatically to inner rotary, arrive the position that becomes 150 ° of angles with the boats and ships axis; In addition,, can not rotate the superstructure collision with boats and ships backward yet, thereby effectively avoid the generation of accident even when the bar 1 that casts anchor of present embodiment is in free state.In a word, compare prior art, the utility model had both improved the operational capability of boats and ships construction operation efficient and boats and ships list ship, had improved the safety of boats and ships again widely, was worthy to be popularized.
The embodiment of the above is the preferred embodiment of the utility model only, is not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (1)
1. lever apparatus that casts anchor that is used for cutter suction dredger; It is characterized in that: it includes the bar that casts anchor (1), the bar centre of gration (2) that casts anchor, the bar centre of support (3) of casting anchor, steel rope (4); Wherein, Described bar centre of gration (2) and bar centre of support (3) eccentric combination of casting anchor of casting anchor is integral, and is installed on the hull; Bar (1) one end that casts anchor is installed in this bar centre of support (3) of casting anchor and locates, and simultaneously, the other end of this bar that casts anchor (1) is provided with running block, steel rope (4) walk around behind this running block be installed in hull on winch be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166464 CN202593803U (en) | 2012-04-19 | 2012-04-19 | Anchor dropping pole device for cutter suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166464 CN202593803U (en) | 2012-04-19 | 2012-04-19 | Anchor dropping pole device for cutter suction dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593803U true CN202593803U (en) | 2012-12-12 |
Family
ID=47311368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220166464 Expired - Lifetime CN202593803U (en) | 2012-04-19 | 2012-04-19 | Anchor dropping pole device for cutter suction dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329433A (en) * | 2019-07-05 | 2019-10-15 | 河海大学常州校区 | A kind of windlass type cable gear |
| CN115817713A (en) * | 2022-11-24 | 2023-03-21 | 广东精铟海洋工程股份有限公司 | Universal guiding device |
-
2012
- 2012-04-19 CN CN 201220166464 patent/CN202593803U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329433A (en) * | 2019-07-05 | 2019-10-15 | 河海大学常州校区 | A kind of windlass type cable gear |
| CN110329433B (en) * | 2019-07-05 | 2021-04-06 | 河海大学常州校区 | Winch type anchor lifting device |
| CN115817713A (en) * | 2022-11-24 | 2023-03-21 | 广东精铟海洋工程股份有限公司 | Universal guiding device |
| CN115817713B (en) * | 2022-11-24 | 2023-08-08 | 广东精铟海洋工程股份有限公司 | Universal guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG JINGYIN MARINE ENGINEERING CO., LTD. Free format text: FORMER NAME: GUANGDONG JINGYIN MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528241 Nanhai District, Guangdong City, Foshan Province town of water in the village on the south side of the road Patentee after: Guangdong Jing Yin ocean engineering limited company Address before: 528231 Guangdong province Dali Nanhai District of Foshan City Industrial Park Ridge Changhong (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone Patentee before: Guangdong Jingyin Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |