CN113955041A - Temporary replacing and installing device and method for ship equipment - Google Patents
Temporary replacing and installing device and method for ship equipment Download PDFInfo
- Publication number
- CN113955041A CN113955041A CN202111392136.8A CN202111392136A CN113955041A CN 113955041 A CN113955041 A CN 113955041A CN 202111392136 A CN202111392136 A CN 202111392136A CN 113955041 A CN113955041 A CN 113955041A
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- lower connecting
- mounting groove
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- 238000000034 method Methods 0.000 title claims description 10
- 238000009434 installation Methods 0.000 claims description 21
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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- Engineering & Computer Science (AREA)
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- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a temporary replacing and mounting device for ship equipment, which comprises a first connecting part, a second connecting part, a stud, a nut and a sleeve, the first connecting part comprises a first connecting flange, a first upper connecting rod and a first lower connecting rod, the first upper connecting rod is provided with a first upper adjusting groove along the length direction, the first lower connecting rod is provided with a first lower connecting groove along the length direction, the second connecting part comprises a second connecting flange, a second upper connecting rod and a second lower connecting rod, the second upper connecting rod is provided with a second upper adjusting groove along the length direction, the second lower connecting rod is provided with a second lower connecting groove along the length direction, the one end of double-screw bolt is passed first mounting groove, mounting groove under the second on the second, the both ends threaded connection nut of double-screw bolt, the middle section cover of double-screw bolt is equipped with the sleeve pipe. The invention can be suitable for different flange connecting ends, has wide application range and greatly improves the building efficiency of the ship.
Description
Technical Field
The invention belongs to the technical field of ship construction, and particularly relates to a temporary replacement installation device and method for ship equipment.
Background
During the construction process of the ship, a plurality of system pipelines are connected with equipment by using a traditional and wide flange connection mode, and the equipment connected with pipes is often pressed and out of order, so that the pipeline systems cannot be positioned and connected completely in time. However, time is the most precious for the field, and the delay of the equipment will cause a large amount of subsequent work to be carried out normally in time. Gradually accumulated, the workload at the later stage is greatly increased, more serious persons violate contracts and carry out ships over the period, thus bringing huge loss to companies.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a temporary replacing and installing device for ship equipment, which can replace horizontal, vertical and inclined pipelines, can ensure that the pipelines are connected completely in time during temporary connection, and further improves the working efficiency on site. In addition, the invention also provides a temporary replacement installation method for the ship equipment. In addition, the invention also provides a temporary replacement installation method for the ship equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect of the present invention, there is provided a temporary substitute installation device for marine equipment, comprising a first connection portion, a second connection portion, a stud, a nut, and a sleeve,
the first connecting part comprises a first connecting flange, a first upper connecting rod and a first lower connecting rod, the first upper connecting rod and the first lower connecting rod are arranged on one side of the first flange, the first upper connecting rod is parallel to the first lower connecting rod, the first upper connecting rod is provided with a first upper adjusting groove along the length direction, the first lower connecting rod is provided with a first lower connecting groove along the length direction,
the second connecting part comprises a second connecting flange, a second upper connecting rod and a second lower connecting rod, the second upper connecting rod and the second lower connecting rod are arranged on one side of the second flange, the second upper connecting rod is parallel to the second lower connecting rod, the second upper connecting rod is provided with a second upper adjusting groove along the length direction, the second lower connecting rod is provided with a second lower connecting groove along the length direction,
one end of the stud penetrates through the first upper mounting groove, the first lower mounting groove, the second upper mounting groove, the second lower mounting groove, nuts are connected with threads at two ends of the stud, and the middle section of the stud is sleeved with the sleeve.
As a preferred technical solution, the first upper connecting rod and the first lower connecting rod are disposed between the second upper connecting rod and the second lower connecting rod, the first upper connecting rod contacts with the second upper connecting rod, the first lower connecting rod contacts with the second lower connecting rod, the outer diameter of the nut is greater than the widths of the second upper mounting groove and the second lower mounting groove, two ends of the sleeve respectively abut against the first upper connecting rod and the first lower connecting rod, and the outer diameter of the sleeve is greater than the widths of the first upper mounting groove and the first lower mounting groove.
As a preferable technical scheme, washers are arranged between the nut and the second upper connecting rod and between the nut and the second lower connecting rod.
According to the preferable technical scheme, the first connecting flange is circular, a first flange mounting groove is formed in the first connecting flange in the transverse direction and the longitudinal direction, the second connecting flange is circular, and a second flange mounting groove is formed in the second connecting flange in the transverse direction and the longitudinal direction.
As a preferable technical solution, the number of the first connecting flange slots is 4, the extension lines of the 4 first connecting flange slots intersect at the center of the circle of the first connecting flange, the number of the second connecting flange slots is 4, and the extension lines of the 4 second connecting flange slots intersect at the center of the circle of the second connecting flange.
In a second aspect of the present invention, there is provided a temporary replacement installation method for ship equipment, using the temporary replacement installation device for ship equipment, including the steps of:
firstly, measuring the distance and the angle of a flange end of equipment which does not arrive at the field;
adjusting the connection positions and connection angles of the first connection part and the second connection part to enable the distance between the first connection flange and the second connection flange to be equal to the end distance of the flange of the equipment which is not in the field and enable the angle between the first upper connection rod and the second upper connection rod to be equal to the angle of the equipment which is not in the field;
thirdly, screwing the nuts, and fixing the first upper connecting rod and the second upper connecting rod, and the first lower connecting rod and the second lower connecting rod;
step four, connecting the first connecting part and the second connecting part with the presence equipment;
and fifthly, after the equipment arrives at the site, dismantling the stud and removing the tool.
As a preferable technical scheme, the first connecting flange and the field equipment are connected, and the second connecting flange and the field equipment are connected through short bolts.
Compared with the prior art, the invention has the following technical effects:
(1) the invention has simple and convenient manufacture, low cost and repeatable use, has low requirement on the field, can perform temporary positioning connection on horizontal, vertical and inclined pipes on a ship, and has stronger applicability.
(2) The invention can be operated without special training and additional cost, and the training and operation cost is almost zero.
(3) The invention can be suitable for different flange connecting ends, has wide application range and greatly improves the building efficiency of the ship.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of a temporary alternative installation of a vessel according to the invention.
Fig. 2 is a top view of the temporary alternative installation of the vessel of the present invention.
Fig. 3 is a partially enlarged view of fig. 1.
Fig. 4 is a schematic structural view of a first connection portion (second connection portion) in the temporary alternative installation apparatus for a ship according to the present invention.
Fig. 5 is a schematic structural view of a first connection flange (second connection flange) in the temporary alternative installation apparatus for a ship according to the present invention.
Fig. 6 is a schematic structural view of a stud in the temporary stud replacement mounting device for a ship according to the present invention.
Fig. 7 is a first state of use diagram of the temporary alternative installation device for a ship of the present invention.
Fig. 8 is a second use state diagram of the temporary alternative installation apparatus for a ship of the present invention.
Fig. 9 is a third use state diagram of the temporary alternative installation apparatus for a ship of the present invention.
Fig. 10 is a fourth state of use diagram of the temporary alternative installation device for a ship of the present invention.
Wherein the reference numerals are specified as follows: the connecting structure comprises a first connecting portion 1, a second connecting portion 2, a stud 3, a nut 4, a sleeve 5, a gasket 6, a first connecting flange 7, a first upper connecting rod 8, a first upper connecting groove 9, a second connecting flange 10, a second upper connecting rod 11, a second upper connecting groove 12, a first flange mounting groove 13, a second flange mounting groove 14, a first lower connecting rod 15 and a second lower connecting rod 16.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
The embodiment provides a temporary replacement mounting device for marine equipment, which comprises a first connecting part 1, a second connecting part 2, a stud 3, a nut 4 and a sleeve 5.
Wherein the first connecting part 1 comprises a first connecting flange 7, a first upper connecting rod 8 and a first lower connecting rod 15, the first upper connecting rod 8 and the first lower connecting rod 15 are arranged at one side of the first flange, the first upper connecting rod 8 is parallel to the first lower connecting rod 15, the first upper connecting rod 8 is provided with a first upper adjusting groove along the length direction, the first lower connecting rod 15 is provided with a first lower connecting groove along the length direction,
the second connecting part 2 comprises a second connecting flange 10, a second upper connecting rod 11 and a second lower connecting rod 16, the second upper connecting rod 11 and the second lower connecting rod 16 are arranged on one side of the second flange, the second upper connecting rod 11 is parallel to the second lower connecting rod 16, the second upper connecting rod 11 is provided with a second upper adjusting groove along the length direction, the second lower connecting rod 16 is provided with a second lower connecting groove along the length direction,
the one end of double-screw bolt 3 is passed first last mounting groove first mounting groove on the second mounting groove under the second, the both ends threaded connection nut 4 of double-screw bolt 3, the middle section cover of double-screw bolt 3 is equipped with sleeve 5.
During the use, through the elasticity of nut 4, adjust angle and distance between first connecting portion 1 and the second connecting portion 2, through the interact of nut 4 and sleeve pipe 5 for can fix firmly between first connecting portion 1 and the second connecting portion 2.
In order to improve the stability of the whole structure, a first connecting short pipe is welded among the first connecting flange 7, the first upper connecting rod 8 and the first lower connecting rod 15; and a second short connecting pipe is welded between the second connecting flange 10 and the second upper connecting rod 11 and the second lower connecting rod 16.
Wherein, first go up connecting rod 8 first connecting rod 15 set up in connecting rod 11 on the second between connecting rod 16 under the second, first go up connecting rod 8 with connecting rod 11 contact on the second, first connecting rod 15 with connecting rod 16 contact under the second, the external diameter of nut 4 is greater than mounting groove on the second the width of mounting groove under the second, the both ends of sleeve pipe 5 support respectively and lean on first last connecting rod 8 first connecting rod 15, the external diameter of sleeve pipe 5 is greater than first last mounting groove the width of mounting groove. Between the first upper connecting rod 8 and the second upper connecting rod 11, and between the first lower connecting rod 15 and the second lower connecting rod 16, a structure similar to a pipeline is formed, and the outer diameter of the sleeve 5 is larger than the width of the adjusting groove so as to be screwed.
Wherein, a washer 6 is arranged between the nut 4 and the second upper connecting rod 11 and between the nut 4 and the second lower connecting rod 16. Through setting up packing ring 6, can guarantee the firm degree of installation, avoid taking place to slide between the connection structure.
The first connecting flange 7 is circular, a first flange mounting groove 13 is arranged on the first connecting flange 7 in the transverse direction and the longitudinal direction, the second connecting flange 10 is circular, and a second flange mounting groove 14 is arranged on the second connecting flange 10 in the transverse direction and the longitudinal direction. The first connecting flange 7 and the second connecting flange 10 can be suitable for different flange sizes by arranging the first flange mounting groove 13 and the second flange mounting groove 14, and the application range is widened. The number of the first connecting flange 7 grooves is 4, the number of the extension lines of the first connecting flange 7 grooves is 4, the circle centers of the first connecting flange 7 are intersected, the number of the second connecting flange 10 grooves is 4, and the number of the extension lines of the second connecting flange 10 grooves is 4, and the circle centers of the second connecting flange 10 grooves are intersected.
The embodiment also provides a temporary replacement installation method of ship equipment, which comprises the following steps:
firstly, measuring the distance and the angle of a flange end of equipment which does not arrive at the field;
and step two, adjusting the connection positions and connection angles of the first connection part 1 and the second connection part 2 to enable the distance between the first connection flange 7 and the second connection flange 10 to be equal to the flange end distance of the equipment which does not arrive at the field, and enable the angle between the first upper connection rod 8 and the second upper connection rod 11 to be equal to the angle of the equipment which does not arrive at the field.
And step three, screwing the nut 4, and fixing the first upper connecting rod 8 and the second upper connecting rod 11, and the first lower connecting rod 15 and the second lower connecting rod 16.
Step four, connecting the first connecting part 1 and the second connecting part 2 with the presence equipment; the first connecting flange 7 is connected with the field equipment, and the second connecting flange 10 is connected with the field equipment through short bolts.
And fifthly, after the equipment arrives at the site, dismantling the stud 3 and removing the tool.
And step six, finishing the tooling, and finishing the temporary replacement equipment installation work.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.
Claims (7)
1. A temporary replacing and mounting device for ship equipment is characterized by comprising a first connecting part, a second connecting part, a stud, a nut and a sleeve,
the first connecting part comprises a first connecting flange, a first upper connecting rod and a first lower connecting rod, the first upper connecting rod and the first lower connecting rod are arranged on one side of the first flange, the first upper connecting rod is parallel to the first lower connecting rod, the first upper connecting rod is provided with a first upper adjusting groove along the length direction, the first lower connecting rod is provided with a first lower connecting groove along the length direction,
the second connecting part comprises a second connecting flange, a second upper connecting rod and a second lower connecting rod, the second upper connecting rod and the second lower connecting rod are arranged on one side of the second flange, the second upper connecting rod is parallel to the second lower connecting rod, the second upper connecting rod is provided with a second upper adjusting groove along the length direction, the second lower connecting rod is provided with a second lower connecting groove along the length direction,
one end of the stud penetrates through the first upper mounting groove, the first lower mounting groove, the second upper mounting groove, the second lower mounting groove, nuts are connected with threads at two ends of the stud, and the middle section of the stud is sleeved with the sleeve.
2. A temporary replacement mounting device for ship equipment according to claim 1, wherein said first upper connecting rod and said first lower connecting rod are disposed between said second upper connecting rod and said second lower connecting rod, said first upper connecting rod is in contact with said second upper connecting rod, said first lower connecting rod is in contact with said second lower connecting rod, said nut has an outer diameter larger than the width of said second upper mounting groove and said second lower mounting groove, both ends of said sleeve are respectively abutted against said first upper connecting rod and said first lower connecting rod, and said sleeve has an outer diameter larger than the width of said first upper mounting groove and said first lower mounting groove.
3. A temporary replacement installation of marine equipment according to claim 2, wherein washers are provided between said nut and said second upper connecting rod and between said nut and said second lower connecting rod.
4. A temporary replacement mounting device for marine equipment according to claim 1, wherein said first attachment flange is circular, said first attachment flange is provided with a first flange mounting groove in a lateral and longitudinal direction, said second attachment flange is circular, and said second attachment flange is provided with a second flange mounting groove in a lateral and longitudinal direction.
5. A temporary replacement mounting device for ship equipment according to claim 1, wherein said first connecting flange groove is provided in 4 number, extension lines of 4 said first connecting flange grooves intersect at a center of said first connecting flange, said second connecting flange groove is provided in 4 number, extension lines of 4 said second connecting flange grooves intersect at a center of said second connecting flange.
6. A temporary substitute installation method of a marine facility using the temporary substitute installation apparatus of a marine facility according to any one of claims 1 to 5, comprising the steps of:
firstly, measuring the distance and the angle of a flange end of equipment which does not arrive at the field;
adjusting the connection positions and connection angles of the first connection part and the second connection part to enable the distance between the first connection flange and the second connection flange to be equal to the end distance of the flange of the equipment which is not in the field and enable the angle between the first upper connection rod and the second upper connection rod to be equal to the angle of the equipment which is not in the field;
thirdly, screwing the nuts, and fixing the first upper connecting rod and the second upper connecting rod, and the first lower connecting rod and the second lower connecting rod;
step four, connecting the first connecting part and the second connecting part with the presence equipment;
and fifthly, after the equipment arrives at the site, dismantling the stud and removing the tool.
7. A temporary replacement installation method for ship equipment according to claim 6, wherein the first connecting flange and the arrival equipment and the second connecting flange and the arrival equipment are connected by short bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392136.8A CN113955041A (en) | 2021-11-19 | 2021-11-19 | Temporary replacing and installing device and method for ship equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392136.8A CN113955041A (en) | 2021-11-19 | 2021-11-19 | Temporary replacing and installing device and method for ship equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113955041A true CN113955041A (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111392136.8A Pending CN113955041A (en) | 2021-11-19 | 2021-11-19 | Temporary replacing and installing device and method for ship equipment |
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| CN (1) | CN113955041A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120011561A (en) * | 2010-07-29 | 2012-02-08 | 삼성중공업 주식회사 | spectacle flange for temporary strainer |
| CN107859805A (en) * | 2017-12-06 | 2018-03-30 | 中船黄埔文冲船舶有限公司 | A kind of changeable virtual valve |
| CN208764454U (en) * | 2018-10-11 | 2019-04-19 | 中海福陆重工有限公司 | A kind of interim replacement device of valve |
| CN211040024U (en) * | 2019-10-18 | 2020-07-17 | 上海江南长兴造船有限责任公司 | Equipment hose copying device |
| CN112594461A (en) * | 2020-11-26 | 2021-04-02 | 沪东中华造船(集团)有限公司 | Valve replacing device for ship building |
| CN213809453U (en) * | 2020-12-16 | 2021-07-27 | 威海嵛光船舶科技有限公司 | Adjustable pipeline connection replacing device |
| CN214110163U (en) * | 2020-12-18 | 2021-09-03 | 谷城展旺机械有限公司 | Clamp coaxial with bent pipe rapidly |
-
2021
- 2021-11-19 CN CN202111392136.8A patent/CN113955041A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120011561A (en) * | 2010-07-29 | 2012-02-08 | 삼성중공업 주식회사 | spectacle flange for temporary strainer |
| CN107859805A (en) * | 2017-12-06 | 2018-03-30 | 中船黄埔文冲船舶有限公司 | A kind of changeable virtual valve |
| CN208764454U (en) * | 2018-10-11 | 2019-04-19 | 中海福陆重工有限公司 | A kind of interim replacement device of valve |
| CN211040024U (en) * | 2019-10-18 | 2020-07-17 | 上海江南长兴造船有限责任公司 | Equipment hose copying device |
| CN112594461A (en) * | 2020-11-26 | 2021-04-02 | 沪东中华造船(集团)有限公司 | Valve replacing device for ship building |
| CN213809453U (en) * | 2020-12-16 | 2021-07-27 | 威海嵛光船舶科技有限公司 | Adjustable pipeline connection replacing device |
| CN214110163U (en) * | 2020-12-18 | 2021-09-03 | 谷城展旺机械有限公司 | Clamp coaxial with bent pipe rapidly |
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