CN102879074B - Method for trail weighing of anchor machine sensor - Google Patents
Method for trail weighing of anchor machine sensor Download PDFInfo
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- CN102879074B CN102879074B CN201210423158.0A CN201210423158A CN102879074B CN 102879074 B CN102879074 B CN 102879074B CN 201210423158 A CN201210423158 A CN 201210423158A CN 102879074 B CN102879074 B CN 102879074B
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Abstract
The invention discloses a method for trail weighing of an anchor machine sensor. The method comprises the steps that a jacking tool is produced; a fixed pulley jacking support and a fixed pulley support of an anchor machine are welded or bound and fixed together, moreover, a plurality of ribbed slabs on the fixed pulley support are enabled to respectively correspond to a plurality of first profile modeling ribbed slabs during the fixing, a movable pulley jacking support and a movable pulley support of the anchor machine are welded or bound and fixed together, and a plurality of ribbed slabs on the movable pulley support are enabled to respectively correspond to a plurality of second profile modeling ribbed slabs during the fixing; and the fixed pulley jacking support is connected with the movable pulley jacking support, and moreover, an oil jack is installed on a second jacking beam of the movable pulley jacking support. The method has the advantages of simplicity in production and low cost.
Description
Technical field
The present invention relates to a kind of windlass sensor test mass method, particularly a kind of tube coupling sinking windlass large-tonnage peculiar to vessel weight sensor test mass method.
Background technology
Tube coupling sinking ship is that the handling, location, sinking, fine adjustment function of collector joint is in one, existing tube coupling sinking ship generally all adopts the forms such as import, and vertical-lift windlass is one of core component of this tube coupling sinking ship, its equipment precision directly has influence on the usability of sinking ship, and according to designing requirement, the weight sensor test mass staking-out work of vertical-lift windlass must be demarcated according to actual applying working condition.At present to be more than 300t weight sensor be also in the exploratory experiment stage carrying out the work of on-site proving test mass with domestic this windlass large-tonnage weight sensor, generally to adopt downward power to demarcate, under windlass, hang the counterweight of 600T, counterweight is the square cube of 6m, due to the limited space below suspension hook at the scene, the operating space that only has 4m, cannot hang wire rope, and theory is hung height and need be controlled at about 20m, field condition can not meet, therefore under this operating mode, cannot operate, and current domestic method of also not carrying out sensor on-site proving.
Summary of the invention
The object of the invention is in order to overcome above deficiency, provide a kind of making simple, lower-cost windlass sensor test mass method.
Object of the present invention is achieved through the following technical solutions: a kind of windlass sensor test mass method, comprises the following steps:
A, making jacking tool:
The making of a, fixed pulley lifting-up support: cutting stock on numerical control device, make the first lifting beam, four the first directed guide rods and a plurality of the first profiling gusset, then the upper surface at the first lifting beam is fixed a plurality of the first profiling gussets by welding, place a plurality of the first profiling gusset left and right, and then four the first directed guide rods are welded on respectively on four angles of the first lifting beam lower surface;
The making of b, travelling block lifting-up support: cutting stock on numerical control device, make the second lifting beam, four the second directed guide rods and a plurality of the second profiling gusset, then the lower surface at the second lifting beam is fixed a plurality of the second profiling gussets by welding, place a plurality of the second profiling gusset left and right, and then four the second directed guide rods are welded on respectively on four angles of the second lifting beam upper surface;
B, fixed pulley support welding or the colligation of fixed pulley lifting-up support and windlass are fixed, and fixedly time, guarantee that a plurality of gussets on fixed pulley support are corresponding with a plurality of the first profiling gussets respectively, moving pulley bracket welding or the colligation of travelling block lifting-up support and windlass are fixed, in the time of fixedly, guaranteed that a plurality of gussets on moving pulley bracket are corresponding with a plurality of the second profiling gussets;
C, on the second lifting beam of travelling block lifting-up support, hydraulic jack is installed;
D, fixed pulley lifting-up support and fixed pulley support are for being rigidly connected, windlass sensor is placed on fixed pulley support, start hydraulic jack, utilize the top lift jacking fixed pulley lifting-up support of hydraulic jack to carry out test mass windlass sensor, thereby according to the pressure reading on lifting jack, demarcate the tonnage of windlass upper sensor.
Further improvement of the present invention is: in described step C, hydraulic jack is 600T.
The present invention compared with prior art has the following advantages: the shape of the first profiling gusset and the second profiling gusset is semicircle, gusset quantity is consistent with pulley bracket gusset quantity respectively, the shape of itself and pulley bracket is fitted like a glove, make whole pulley support stressed, by adopting, in fixed pulley lifting-up support and travelling block lifting-up support, add 600T hydraulic jack, thereby during use, allow the top lift of lifting jack replace tractive force to complete staking-out work, make comparatively easy, and tool structure is simple, easy to use, cost is lower
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of jacking tool in the present invention;
Fig. 4 is the left view of Fig. 3;
Number in the figure: 1-fixed pulley support, 2-fixed pulley lifting-up support, 3-moving pulley bracket, 4-travelling block lifting-up support, 5-the first lifting beam, the directed guide rod of 6-first, 7-the first profiling gusset, 8-the second lifting beam, the directed guide rod of 9-second, 10-the second profiling gusset, 11-hydraulic jack.
embodiment:
in order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
The embodiment that shows as shown in Figure 1 to Figure 4 a kind of windlass sensor of the present invention test mass method, comprises the following steps: comprise the following steps:
A, making jacking tool:
The making of a, fixed pulley lifting-up support 2: cutting stock on numerical control device, make the first lifting beam 5, four the first directed guide rods 6 and a plurality of the first profiling gussets 7, then the upper surface at the first lifting beam 5 is fixed a plurality of the first profiling gussets 7 by welding, place a plurality of the first profiling gusset 7 left and right, and then four the first directed guide rods 6 are welded on respectively on four angles of the first lifting beam 5 lower surfaces;
The making of b, travelling block lifting-up support 4: cutting stock on numerical control device, make the second lifting beam 8, four the second directed guide rods 9 and a plurality of the second profiling gussets 10, then the lower surface at the second lifting beam 8 is fixed a plurality of the second profiling gussets 10 by welding, place a plurality of the second profiling gusset 10 left and right, and then four the second directed guide rods 9 are welded on respectively on four angles of the second lifting beam 8 upper surfaces;
B, fixed pulley lifting-up support 2 and 1 welding of fixed pulley support or the colligation of windlass are fixed, and fixedly time, guarantee that a plurality of gussets on fixed pulley support 1 are corresponding with a plurality of the first profiling gussets 7 respectively, prevent from being subject to force direction to be offset, travelling block lifting-up support 4 and moving pulley bracket 3 welding or the colligation of windlass are fixed, in the time of fixedly, guarantee that a plurality of gussets on moving pulley bracket 3 are corresponding with a plurality of the second profiling gussets 10, prevent from being subject to force direction to be offset;
C, on the second lifting beam 8 of travelling block lifting-up support 4, hydraulic jack 11 is installed, hydraulic jack 11 is 600T.
D, fixed pulley lifting-up support 2 and fixed pulley support 1 are for being rigidly connected, windlass sensor is placed on fixed pulley support 1, start hydraulic jack 11, utilize the top lift jacking fixed pulley lifting-up support 2 of hydraulic jack 11 to carry out test mass windlass sensor, thereby according to the pressure reading on lifting jack, demarcate the tonnage of windlass upper sensor.
The shape of the first profiling gusset 7 of the present invention and the second profiling gusset 10 is semicircle, gusset quantity is consistent with pulley bracket gusset quantity respectively, the shape of itself and pulley bracket is fitted like a glove, make whole pulley support stressed, by adopting, in fixed pulley lifting-up support 2 and travelling block lifting-up support 4, add 600T hydraulic jack, thereby during use, allow the top lift of lifting jack replace tractive force to complete staking-out work, make comparatively easy, and tool structure is simple, easy to use, cost is lower.
Claims (2)
1. a windlass sensor test mass method, is characterized in that, comprises the following steps:
A, making jacking tool:
The making of a, fixed pulley lifting-up support (2): cutting stock on numerical control device, make the first lifting beam (5), four the first directed guide rods (6) and a plurality of the first profiling gusset (7), then the upper surface at the first lifting beam (5) is fixed a plurality of the first profiling gussets (7) by welding, place a plurality of the first profiling gusset (7) left and right, and then four the first directed guide rods (6) are welded on respectively on four angles of the first lifting beam (5) lower surface;
The making of b, travelling block lifting-up support (4): cutting stock on numerical control device, make the second lifting beam (8), four the second directed guide rods (9) and a plurality of the second profiling gusset (10), then the lower surface at the second lifting beam (8) is fixed a plurality of the second profiling gussets (10) by welding, place a plurality of the second profiling gusset (10) left and right, and then four the second directed guide rods (9) are welded on respectively on four angles of the second lifting beam (8) upper surface;
B, fixed pulley support (1) welding or the colligation of fixed pulley lifting-up support (2) and windlass are fixed, and fixedly time, guarantee that a plurality of gussets on fixed pulley support (1) are corresponding with a plurality of the first profiling gussets (7) respectively, travelling block lifting-up support (4) and moving pulley bracket (3) welding or the colligation of windlass are fixed, in the time of fixedly, guaranteed that a plurality of gussets on moving pulley bracket (3) are corresponding with a plurality of the second profiling gussets (10);
C, at the upper hydraulic jack (11) of installing of second lifting beam (8) of travelling block lifting-up support (4);
D, fixed pulley lifting-up support (2) and fixed pulley support (1) are for being rigidly connected, windlass sensor is placed on fixed pulley support (1), start hydraulic jack (11), utilize the top lift jacking fixed pulley lifting-up support (2) of hydraulic jack (11) to carry out test mass windlass sensor, thereby according to the pressure reading on lifting jack, demarcate the tonnage of windlass upper sensor.
2. windlass sensor test mass method according to claim 1, is characterized in that: hydraulic jack in described step C (11) is 600T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423158.0A CN102879074B (en) | 2012-10-30 | 2012-10-30 | Method for trail weighing of anchor machine sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423158.0A CN102879074B (en) | 2012-10-30 | 2012-10-30 | Method for trail weighing of anchor machine sensor |
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| Publication Number | Publication Date |
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| CN102879074A CN102879074A (en) | 2013-01-16 |
| CN102879074B true CN102879074B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210423158.0A Active CN102879074B (en) | 2012-10-30 | 2012-10-30 | Method for trail weighing of anchor machine sensor |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571707B (en) * | 2016-01-11 | 2018-04-20 | 南通振华重型装备制造有限公司 | A kind of anchor winch weight sensor scaling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700304A (en) * | 1950-11-27 | 1955-01-25 | Martin Decker Corp | Weight sensing attachment for cable anchors |
| CN2532467Y (en) * | 2002-04-08 | 2003-01-22 | 赵本东 | Large weighing apparatus caribration instrument |
| CN101249876A (en) * | 2008-04-08 | 2008-08-27 | 山东诚基工程建设有限公司 | Disanchor equipment and ship craft having the same |
| CN201145611Y (en) * | 2007-12-11 | 2008-11-05 | 上海梅山钢铁股份有限公司 | Large-scale weighing apparatus calibration device without weights |
| CN202201674U (en) * | 2011-07-06 | 2012-04-25 | 中国海洋石油总公司 | Connecting device for weighing overhead sensor and jack |
-
2012
- 2012-10-30 CN CN201210423158.0A patent/CN102879074B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700304A (en) * | 1950-11-27 | 1955-01-25 | Martin Decker Corp | Weight sensing attachment for cable anchors |
| CN2532467Y (en) * | 2002-04-08 | 2003-01-22 | 赵本东 | Large weighing apparatus caribration instrument |
| CN201145611Y (en) * | 2007-12-11 | 2008-11-05 | 上海梅山钢铁股份有限公司 | Large-scale weighing apparatus calibration device without weights |
| CN101249876A (en) * | 2008-04-08 | 2008-08-27 | 山东诚基工程建设有限公司 | Disanchor equipment and ship craft having the same |
| CN202201674U (en) * | 2011-07-06 | 2012-04-25 | 中国海洋石油总公司 | Connecting device for weighing overhead sensor and jack |
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| CN102879074A (en) | 2013-01-16 |
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Effective date of registration: 20170320 Address after: The 226000 farm of Jiangsu province Nantong Development Zone Riverview Road No. 1 Patentee after: Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Address before: Jiangsu Zhenhua 226000 city of Nantong Province Economic and Technological Development Zone Nantong Road No. 1 Patentee before: Shanghai Zhenhua Heavy Industry Group (Nantong) Co., Ltd. |
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