CN201296941Y - Cutter-suction dredger single-steel-pile trolley and three-cable combination positioning system - Google Patents
Cutter-suction dredger single-steel-pile trolley and three-cable combination positioning system Download PDFInfo
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Abstract
本实用新型涉及一种绞吸挖泥船单钢桩台车与三缆组合定位系统。本实用新型属于疏浚技术领域。绞吸挖泥船单钢桩台车与三缆组合定位系统，包括单钢桩台车，其特点是：单钢桩台车定位机构和三缆定位机构组合成挖泥船定位系统。单钢桩台车定位机构包括一根钢桩、行走台车，以及钢桩起放装置；三缆定位机构设有三根定位缆，每一根定位缆设有动力收放装置，定位缆端部装有定位锚。本实用新型同时具备了钢桩台车定位和三缆定位的特点。具有船舶定位精度高，前移、横摆灵活；设备投资少，便于维护；占用水域相对较小；同时在施工过程中能大大提高有效挖泥时间，作业效率高的优点。
The utility model relates to a combined positioning system of a single steel pile trolley and three cables for a cutter suction dredger. The utility model belongs to the technical field of dredging. The combined positioning system of single steel pile trolley and three cables for cutter suction dredger includes single steel pile trolley. The single steel pile trolley positioning mechanism includes a steel pile, walking trolley, and steel pile lifting device; the three-cable positioning mechanism is equipped with three positioning cables, and each positioning cable is equipped with a power retracting device, and the end of the positioning cable Equipped with positioning anchors. The utility model has the characteristics of steel pile trolley positioning and three-cable positioning at the same time. It has the advantages of high ship positioning accuracy, flexible forward and lateral movement; less investment in equipment, easy maintenance; relatively small occupied water area; at the same time, it can greatly increase the effective dredging time and high operating efficiency during the construction process.
Description
技术领域 technical field
本实用新型属于疏浚技术领域，特别是涉及一种绞吸挖泥船单钢桩台车与三缆组合定位系统。The utility model belongs to the technical field of dredging, in particular to a combined positioning system of a single steel pile trolley and three cables for a cutter suction dredger.
背景技术 Background technique
钢桩台车定位系统是现代绞吸挖泥船常用的一种定位装置。它是通过设置在船尾的两根钢桩，并辅以行走台车和钢桩升降装置，来达到施工中固定船舶、以及移动船舶的目的。钢桩分别为主钢桩和辅钢桩。主钢桩安装在行走台车上，施工时可以主钢桩为中心实现船舶的摆动，靠台车的推进前移实现船舶的前移。该定位系统设备复杂，投资高，维护保养难度大；在淤泥质土的工况下，钢桩易入泥过深，造成起钢桩困难；同时该定位系统不适用于深水水域的施工。The steel pile trolley positioning system is a commonly used positioning device for modern cutter suction dredgers. It achieves the purpose of fixing and moving the ship during construction by setting two steel piles at the stern, supplemented by a walking trolley and a steel pile lifting device. The steel piles are respectively main steel piles and auxiliary steel piles. The main steel pile is installed on the traveling trolley. During construction, the main steel pile can be used as the center to realize the swing of the ship, and the forward movement of the ship can be realized by the propulsion of the trolley. The equipment of the positioning system is complicated, the investment is high, and the maintenance is difficult; under the working conditions of muddy soil, the steel piles are easy to enter the mud too deep, which makes it difficult to lift the steel piles; at the same time, the positioning system is not suitable for construction in deep waters.
三缆定位也是目前绞吸挖泥船比较成熟的一种定位系统。它是通过三口定位锚(尾锚、左边锚、右边锚)、三根定位缆(尾缆、左边缆、右边缆)，以三缆定位导缆筒为中心固定船位。设置三部绞车，作为三根锚缆收放的动力装置。施工过程中三缆定位系统与横移锚系统相配合，实现船舶的摆动和前移。该定位系统为柔性定位，较适合于在深水水域实现船舶定位，但其定位精度低，船舶易漂移；该系统较适合挖掘软质土，挖掘较硬土质时，船舶晃动加剧，加大挖掘操纵难度；同时由于需要将三口锚展布，占用水域大，且对水深有一定要求，施工干扰大。Three-cable positioning is also a relatively mature positioning system for cutter suction dredgers. It uses three positioning anchors (stern anchor, left anchor, and right anchor), three positioning cables (tail cable, left cable, and right cable), and fixes the ship's position centered on the three-cable positioning fairlead. Three winches are set as power devices for retracting and unwinding three anchor cables. During the construction process, the three-cable positioning system cooperates with the traverse anchor system to realize the swing and forward movement of the ship. The positioning system is flexible positioning, which is more suitable for ship positioning in deep waters, but its positioning accuracy is low, and the ship is easy to drift; this system is more suitable for excavating soft soil. Difficulty; at the same time, due to the need to spread the three anchors, it occupies a large water area, and there are certain requirements for the water depth, so the construction interference is great.
发明内容 Contents of the invention
本实用新型为解决公知技术中存在的技术问题，而提供一种绞吸挖泥船单钢桩台车与三缆组合定位系统。In order to solve the technical problems in the known technology, the utility model provides a combined positioning system of a single steel pile trolley and three cables for a cutter suction dredger.
本实用新型的目的是提供一种具有结构简单、定位精度高、操作灵活等优点的绞吸挖泥船单钢桩台车与三缆组合定位系统。The purpose of the utility model is to provide a single steel pile trolley and three-cable combined positioning system for a cutter suction dredger, which has the advantages of simple structure, high positioning accuracy and flexible operation.
本实用新型将钢桩台车定位与三缆定位组合构成绞吸船定位系统。利用钢桩定位精度高，施工中船舶不易移位；施工中船舶前移、横摆灵活等特点，与三缆定位系统进行结合，实现优势互补。The utility model combines the positioning of the steel pile trolley and the positioning of the three cables to form a positioning system for the cutter suction ship. Taking advantage of the high positioning accuracy of the steel pile, the ship is not easy to shift during construction; the ship moves forward and the yaw is flexible during construction, and is combined with the three-cable positioning system to achieve complementary advantages.
本实用新型采取的技术方案是：The technical scheme that the utility model takes is:
绞吸挖泥船单钢桩台车与三缆组合定位系统，其特点是：单钢桩台车机构和三缆定位机构组合成挖泥船定位系统。单钢桩台车定位机构包括一根钢桩、行走台车，以及钢桩起放装置；三缆定位机构设有三根定位缆，每一根定位缆设置有动力收放装置，定位缆端部装有定位锚。The combined positioning system of single steel pile trolley and three cables for cutter suction dredger is characterized in that the single steel pile trolley mechanism and three cable positioning mechanism are combined to form a dredger positioning system. The single steel pile trolley positioning mechanism includes a steel pile, walking trolley, and steel pile lifting device; the three-cable positioning mechanism is equipped with three positioning cables, and each positioning cable is equipped with a power retracting device, and the end of the positioning cable Equipped with positioning anchors.
本实用新型还可以采用如下技术措施：The utility model can also adopt the following technical measures:
所述的绞吸挖泥船单钢桩台车与三缆组合定位系统，其特点是：包括单钢桩台车定位机构和三缆定位机构。其特征是：单钢桩台车定位机构和三缆定位机构组合成挖泥船定位系统。单钢桩台车定位机构包括一根钢桩、行走台车，以及钢桩起放装置；三缆定位机构设有三根定位缆，每一根定位缆设置有动力收放装置，定位缆端部装有定位锚。The single steel pile trolley and three-cable combined positioning system for a cutter suction dredger is characterized in that it includes a single steel pile trolley positioning mechanism and a three-cable positioning mechanism. It is characterized in that the single steel pile trolley positioning mechanism and the three-cable positioning mechanism are combined into a dredger positioning system. The single steel pile trolley positioning mechanism includes a steel pile, walking trolley, and steel pile lifting device; the three-cable positioning mechanism is equipped with three positioning cables, and each positioning cable is equipped with a power retracting device, and the end of the positioning cable Equipped with positioning anchors.
所述的绞吸挖泥船单钢桩台车与三缆组合定位系统，其特点是：单钢桩台车定位机构包括一根钢桩、行走台车，以及钢桩起放装置。钢桩和钢桩起放装置安装在行走台车上，利用钢桩系统和行走台车实现船舶的定位和前移。The single steel pile trolley and three-cable combined positioning system for the cutter suction dredger is characterized in that the positioning mechanism of the single steel pile trolley includes a steel pile, a walking trolley, and a steel pile lifting device. The steel pile and the steel pile lifting device are installed on the traveling trolley, and the positioning and forward movement of the ship are realized by using the steel pile system and the traveling trolley.
所述的绞吸挖泥船单钢桩台车与三缆组合定位系统，其特点是：三缆定位机构设有三缆定位导缆筒，定位缆经定位导缆筒一端连接收放动力装置，另一端连接定位锚；三根定位缆分别为尾缆、左边缆和右边缆。The combined positioning system of the single steel pile trolley and the three cables of the cutter suction dredger is characterized in that: the three-cable positioning mechanism is provided with a three-cable positioning fairlead, and the positioning cable is connected to a retractable power device through one end of the positioning fairlead, The other end is connected to the positioning anchor; the three positioning cables are the tail cable, the left cable and the right cable.
所述的绞吸挖泥船单钢桩台车与三缆组合定位系统，其特点是：绞吸挖泥船利用单钢桩台车与三缆组合定位系统，可采用“双锚四缆单桩”工艺进行施工，能提高有效挖泥时间，从而提高挖泥船生产率。The combined positioning system of the single steel pile trolley and three cables for the cutter suction dredger is characterized in that: the combined positioning system of the single steel pile trolley and the three cables for the cutter suction dredger can adopt the "double anchor four cable single "Pile" construction can increase the effective dredging time, thereby improving the productivity of dredgers.
所述的绞吸挖泥船单钢桩台车与三缆组合定位系统，其特点是：综合了钢桩台车定位和三缆定位的优点，由于两种定位机构是相对独立的系统，两种定位机构可组合使用，或单独使用，大大增加了船舶的施工灵活性，有效的提高了船舶的生产效率和适用范围。The combined positioning system of the single steel pile trolley and the three cables of the cutter suction dredger is characterized in that it combines the advantages of the positioning of the steel pile trolley and the positioning of the three cables. Since the two positioning mechanisms are relatively independent systems, the two These positioning mechanisms can be used in combination or alone, which greatly increases the construction flexibility of the ship and effectively improves the production efficiency and scope of application of the ship.
本实用新型具有的优点和积极效果：The utility model has advantages and positive effects:
绞吸挖泥船单钢桩台车与三缆组合定位系统由于采用了本实用新型技术方案，有效利用了钢桩定位系统和三缆定位系统的技术特点，实现了两种定位系统的优势互补。本实用新型具有船舶定位精度高，施工中船舶不易移位；施工中船舶前移、横摆灵活；相对钢桩定位系统，设备简单，投资少，便于维护；施工过程中仅靠适当收放尾锚缆和左右锚缆，实现船舶的前移等动作，操纵简便；相对单纯的三缆定位系统，占用水域也相对较小；由于两种定位机构是相对独立的系统，两种定位机构可组合使用(“双锚四缆单桩”)，或单独使用，增加了船舶的施工灵活性。由于将单钢桩台车定位机构与三缆定位机构创造性的组合在一起，在施工过程中能节省大量的非挖泥时间，能大大的提高有效挖泥时间，从而提高生产率。The single steel pile trolley and three-cable combined positioning system of the cutter suction dredger adopts the technical scheme of the utility model, effectively utilizes the technical characteristics of the steel pile positioning system and the three-cable positioning system, and realizes the complementary advantages of the two positioning systems . The utility model has the advantages of high positioning accuracy of the ship, and the ship is not easy to shift during construction; the ship moves forward and swings flexibly during construction; compared with the steel pile positioning system, the equipment is simple, the investment is small, and it is easy to maintain; The anchor cable and the left and right anchor cables realize the forward movement of the ship and are easy to operate; the relatively simple three-cable positioning system occupies a relatively small water area; since the two positioning mechanisms are relatively independent systems, the two positioning mechanisms can be combined Use ("double anchor four-cable monopile"), or use alone, increases the construction flexibility of the ship. Due to the creative combination of the single steel pile trolley positioning mechanism and the three-cable positioning mechanism, a lot of non-dredging time can be saved during the construction process, and the effective dredging time can be greatly improved, thereby improving productivity.
附图说明 Description of drawings
图1为本实用新型结构示意图；Fig. 1 is the structural representation of the utility model;
图2为图1的俯视结构示意图。FIG. 2 is a schematic top view of the structure of FIG. 1 .
图中，1-三缆柱，2-钢桩，3-右边缆，4-横移锚，5-横移锚缆，6-挖泥头，7-挖泥船，8-绞车，9-台车，10-左边缆。In the figure, 1-three cable posts, 2-steel pile, 3-right cable, 4-traversing anchor, 5-traversing anchor cable, 6-dredging head, 7-dredger, 8-winch, 9- Trolley, 10-left cable.
具体实施方式 Detailed ways
为能进一步了解本实用新型的发明内容、特点及功效，兹例举以下实施例并结合附图，详细说明如下：In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given in conjunction with the accompanying drawings, and the detailed description is as follows:
实施例Example
参照附图1和图2。With reference to accompanying
绞吸挖泥船单钢桩台车与三缆组合定位系统，其单钢桩台车9和三缆定位机构组合成挖泥船7定位系统，单钢桩台车9设有一个单钢桩2，装配有三根定位缆，每一根定位缆设置有收放动力绞车8，定位缆配合装有定位锚。三根定位缆为尾缆、左边缆10和右边缆3。定位缆经定位导缆筒一端连接收放定位缆绞车8，另一端连接定位锚。The single steel pile trolley and three-cable combined positioning system of the cutter suction dredger, the single steel pile trolley 9 and the three-cable positioning mechanism are combined to form the
本实施例绞吸挖泥船组合定位系统实际应用可如图所示，采用“双锚四缆单桩”工艺进行施工。该施工工艺综合了钢桩台车定位和三缆定位系统的优点，同时也克服了这两种定位系统的缺点。“双锚四缆单桩”施工工艺的要点就是在施工中仅依靠单钢桩台车和通过三缆柱1的二根定位边缆，将左右边缆与左右横移锚4相连。横移锚4经横移锚缆5连接挖泥头6。The actual application of the combined positioning system for the cutter suction dredger of this embodiment can be shown in the figure, and the "double anchor four cable single pile" technology is used for construction. This construction technology combines the advantages of steel pile trolley positioning and three-cable positioning system, and also overcomes the shortcomings of these two positioning systems. The main point of the "double anchor four cable single pile" construction process is to rely on the single steel pile trolley and two positioning side cables passing through the three
该施工工艺是以钢桩为中心进行船舶的横摆挖泥，通过钢桩台车的推移实现进船。在起钢桩收台车时，依靠收紧三缆定位系统左右边缆和横移缆固定船位，在收缆过程中绞刀停转并着地。由于无需设置辅钢桩，这样就减少了钢桩定位船舶的下辅钢桩和起辅钢桩的过程。收紧、放开左右边缆和横移缆所占用的时间很短，而且这个过程还可以与起放钢桩过程同时完成(三缆定位系统与钢桩定位系统是两个相互独立的系统)。这样在施工过程中能节省大量的非挖泥时间，能大大的提高有效挖泥时间，从而提高生产率。同时，由于设有钢桩台车，船舶定位精度高，施工中不易移位；由于左右边缆直接与横移锚相连，占用水域也相对较小，移锚、移船、驻位操作简便。The construction technology is to carry out the lateral dredging of the ship centered on the steel pile, and realize the entry of the ship through the advancement of the steel pile trolley. When pulling up the steel piles and receiving the trolley, the position of the ship is fixed by tightening the left and right side cables of the three-cable positioning system and the traversing cables. During the cable receiving process, the reamer stops and lands. Since there is no need to set the auxiliary steel piles, the process of lowering the auxiliary steel piles and lifting the auxiliary steel piles of the steel pile positioning ship is reduced. The time taken to tighten and release the left and right side cables and traverse the cables is very short, and this process can also be completed at the same time as the process of lifting and lowering the steel pile (the three-cable positioning system and the steel pile positioning system are two independent systems) . In this way, a lot of non-dredging time can be saved during the construction process, and the effective dredging time can be greatly improved, thereby improving productivity. At the same time, due to the steel pile trolley, the positioning accuracy of the ship is high, and it is not easy to shift during construction; since the left and right side cables are directly connected to the traverse anchors, the occupied water area is relatively small, and the operations of moving anchors, moving ships, and parking are easy.
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| CN101812856A (en) * | 2010-03-05 | 2010-08-25 | 南通港闸船舶制造有限公司 | Production process of steel pile structure of cutter suction dredger |
| CN101831931A (en) * | 2010-03-05 | 2010-09-15 | 南通港闸船舶制造有限公司 | Process for installing reamer transmission shafts of cutter-suction dredge |
| CN104264729A (en) * | 2014-09-09 | 2015-01-07 | 浙江海洋学院 | LNG cutter suction dredger |
| CN104691258A (en) * | 2015-03-23 | 2015-06-10 | 滨州市金毅设备有限公司 | Amphibious sediment suction dredger |
| CN108166556A (en) * | 2018-02-07 | 2018-06-15 | 广州市昊力工具有限公司 | Reducing mechanism and the dredger with reducing mechanism |
| CN109183873A (en) * | 2018-10-29 | 2019-01-11 | 中交天津航道局有限公司 | A kind of three way ropes position system on cutter suction dredger |
| CN109252559A (en) * | 2018-10-29 | 2019-01-22 | 上海振华重工(集团)股份有限公司 | A kind of three way ropes position system applied to cutter suction dredger |
| CN109252560A (en) * | 2018-10-29 | 2019-01-22 | 上海振华重工(集团)股份有限公司 | A kind of three way ropes position system of cutter suction dredger |
| CN109372047A (en) * | 2018-10-29 | 2019-02-22 | 中交天津航道局有限公司 | A kind of three way ropes position system suitable for cutter suction dredger |
| CN110593335A (en) * | 2019-10-11 | 2019-12-20 | 中交天津航道局有限公司 | A combined cutter suction dredger with a super large dredging depth of more than 40 meters |
| CN111894066A (en) * | 2020-09-01 | 2020-11-06 | 重庆中科检测技术服务有限公司 | Suction dredger |
| CN112281957A (en) * | 2020-10-19 | 2021-01-29 | 湖州三通水利建设有限公司 | Underwater sector operation process of cutter suction dredger |
| CN114228908A (en) * | 2021-12-16 | 2022-03-25 | 中交烟台环保疏浚有限公司 | Positioning mechanism and positioning method of cutter suction dredger |
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2008
- 2008-09-27 CN CNU200820142241XU patent/CN201296941Y/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812856A (en) * | 2010-03-05 | 2010-08-25 | 南通港闸船舶制造有限公司 | Production process of steel pile structure of cutter suction dredger |
| CN101831931A (en) * | 2010-03-05 | 2010-09-15 | 南通港闸船舶制造有限公司 | Process for installing reamer transmission shafts of cutter-suction dredge |
| CN101812856B (en) * | 2010-03-05 | 2011-09-21 | 南通港闸船舶制造有限公司 | Production process of steel pile structure of cutter suction dredger |
| CN101831931B (en) * | 2010-03-05 | 2011-12-28 | 南通港闸船舶制造有限公司 | Process for installing reamer transmission shafts of cutter-suction dredge |
| CN104264729A (en) * | 2014-09-09 | 2015-01-07 | 浙江海洋学院 | LNG cutter suction dredger |
| CN104691258A (en) * | 2015-03-23 | 2015-06-10 | 滨州市金毅设备有限公司 | Amphibious sediment suction dredger |
| CN108166556A (en) * | 2018-02-07 | 2018-06-15 | 广州市昊力工具有限公司 | Reducing mechanism and the dredger with reducing mechanism |
| CN109372047A (en) * | 2018-10-29 | 2019-02-22 | 中交天津航道局有限公司 | A kind of three way ropes position system suitable for cutter suction dredger |
| CN109252559B (en) * | 2018-10-29 | 2023-09-29 | 上海振华重工(集团)股份有限公司 | Three-cable positioning system applied to cutter suction dredger |
| CN109252560A (en) * | 2018-10-29 | 2019-01-22 | 上海振华重工(集团)股份有限公司 | A kind of three way ropes position system of cutter suction dredger |
| CN109183873A (en) * | 2018-10-29 | 2019-01-11 | 中交天津航道局有限公司 | A kind of three way ropes position system on cutter suction dredger |
| CN109252559A (en) * | 2018-10-29 | 2019-01-22 | 上海振华重工(集团)股份有限公司 | A kind of three way ropes position system applied to cutter suction dredger |
| CN109372047B (en) * | 2018-10-29 | 2023-11-07 | 中交天津航道局有限公司 | Three-cable positioning system suitable for cutter suction dredger |
| CN109183873B (en) * | 2018-10-29 | 2023-11-07 | 中交天津航道局有限公司 | Three-cable positioning system on cutter suction dredger |
| CN109252560B (en) * | 2018-10-29 | 2023-10-10 | 上海振华重工(集团)股份有限公司 | Three-cable positioning system of cutter suction dredger |
| CN110593335A (en) * | 2019-10-11 | 2019-12-20 | 中交天津航道局有限公司 | A combined cutter suction dredger with a super large dredging depth of more than 40 meters |
| CN110593335B (en) * | 2019-10-11 | 2024-10-29 | 中交天津航道局有限公司 | Combined cutter suction dredger with ultra-large dredging depth of more than 40 meters |
| CN111894066A (en) * | 2020-09-01 | 2020-11-06 | 重庆中科检测技术服务有限公司 | Suction dredger |
| CN112281957A (en) * | 2020-10-19 | 2021-01-29 | 湖州三通水利建设有限公司 | Underwater sector operation process of cutter suction dredger |
| CN114228908B (en) * | 2021-12-16 | 2023-09-01 | 中交烟台环保疏浚有限公司 | Positioning mechanism and positioning method of cutter suction dredger |
| CN114228908A (en) * | 2021-12-16 | 2022-03-25 | 中交烟台环保疏浚有限公司 | Positioning mechanism and positioning method of cutter suction dredger |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CCCC TIANJIN DREDGING CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300450 AFFILIATED NO.1, CENTRAL ROAD, TANGGU DISTRICT, TIANJIN TO: 300461 ROOM 1205, BUILDING 9, SHIPPING SERVICE CENTER, YUEJIN ROAD, TIANJIN PORT FREE TRADE ZONE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110307 Address after: 300461, Tianjin Port Free Trade Zone Yuejin Road shipping service center, building 1205, room 9 Co-patentee after: CCCC Tianjin Dredging Co., Ltd. Patentee after: Tianjin Pore Avigation Survey and Design Research Co., Ltd. of China Communications Construction Co. Address before: 300450, No. 1, Central Road, Tanggu District, Tianjin Patentee before: Tianjin Pore Avigation Survey and Design Research Co., Ltd. of China Communications Construction Co. |
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| CX01 | Expiry of patent term | ||
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Granted publication date: 20090826 |