CN104760661B - A kind of locking device for connection mode massing buoyancy tank - Google Patents
A kind of locking device for connection mode massing buoyancy tank Download PDFInfo
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- CN104760661B CN104760661B CN201510194240.4A CN201510194240A CN104760661B CN 104760661 B CN104760661 B CN 104760661B CN 201510194240 A CN201510194240 A CN 201510194240A CN 104760661 B CN104760661 B CN 104760661B
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Abstract
A kind of locking device for connecting the modularity buoyancy tank that ocean platform uses of disclosure, including two latches, jam plate, upper location-plate, lower location-plate；Latch is welded on the side of buoyancy tank, is housed jam plate by the upper and lower location-plate being welded on another buoyancy tank side and can be moved up and down jam plate。When latch inserts jam plate by the perforate on upper and lower location-plate, only jam plate need to be moved down, jam plate is made to block in the groove of latch, two buoyancy tanks can be made to connect together, avoid and adopt the mode of traditional welding to be linked together by two buoyancy tanks, substantially increase the precision of Offshore Platform Construction, conveniently transport and be applicable to the operation in the limit for height marine site of bridge spanning the sea。Additionally the manufacturing process of latch and jam plate is simple and cost is low, it is possible to effectively control cost。
Description
Technical field
The invention belongs to ocean platform technical field, especially a kind of locking device for connection mode massing buoyancy tank。
Background technology
Existing locking device is relatively more, but is used for the little of ocean platform aspect, is applied to the locking device to ocean platform pile leg jacking system that is only intended to of ocean platform aspect at present, and has not been used to the locking device that modularity buoyancy tank connects。
For ocean platform, take modular mode of construction, it is possible to improve the production cycle, improve the life-span of build guality and platform, reduce construction cost and full longevity current cost, be more convenient for transporting, keeping in repair than traditional design, build model。Existing modularity segmentation connects the form being generally adopted welding, but owing to the seam needing welding is too big, the deformation that welding causes is wayward, and such defect makes the deformation that welding causes excessive, and the precision of platform is had a great impact。
Therefore, it is necessary to a kind of new technical scheme is to solve the problems referred to above。
Summary of the invention
In order to facilitate the transport of ocean platform, transport after modularity buoyancy tank can being separated, impact on platform construction precision excessive relative to welding deformation in prior art simultaneously, the invention provides a kind of locking device for connection mode massing buoyancy tank, it has, and manufacturing process is simple and cost is low, lock, unlock feature simple and efficient to handle。
For reaching above-mentioned purpose, the present invention can adopt the following technical scheme that for the locking device of connection mode massing buoyancy tank
A kind of locking device for connection mode massing buoyancy tank, including two latches, the jam plate of lengthwise, upper location-plate, lower location-plate；Jam plate includes the connecting plate of upper lock plate, lower locking plate, connection upper lock plate and lower locking plate；Described latch includes steel plate and runs through the bolt rod of steel plate, and the head end of described bolt rod is nose cone, and the side of bolt rod has the groove between steel plate and nose cone；Described upper lock plate is provided with the upper polygonal hole with the groove fit of said one latch；And lower locking plate is provided with the lower polygonal hole of the groove fit with another latch；Upper location-plate has upper mainboard body and the upper weld part extended from upper mainboard body two lateral buckling, said two is formed between weld part and upper mainboard body the receiving space housing upper lock plate, described upper mainboard body is provided with the upper round hole corresponding with the upper polygonal hole of upper lock plate, and the bolt rod of one latch sequentially passes through round hole and upper polygonal hole；Lower location-plate has lower mainboard body and the lower weld part extended from lower mainboard body two lateral buckling, forms the receiving space housing lower locking plate under said two between weld part and lower mainboard body；Described lower mainboard body is provided with and coordinates with lower locking plate and have the lower round hole corresponding with the lower polygonal hole of lower locking plate, and the bolt rod of another latch sequentially passes through lower round hole and lower polygonal hole；Described jam plate moves up and down in the receiving space of upper location-plate and lower location-plate。
For reaching above-mentioned purpose, the present invention can adopt the following technical scheme that for the using method of the locking device of connection mode massing buoyancy tank
Two latches mode one on the other is fixed on the side panel of a buoyancy tank, and upper location-plate and lower location-plate are welded on the side panel of another buoyancy tank, again jam plate is inserted from top to bottom in the receiving space of upper location-plate and the receiving space of lower location-plate, make upper lock plate between upper location-plate and buoyancy tank side panel, lower locking plate is between lower location-plate and buoyancy tank side panel, first jam plate is inserted in the receiving space between location-plate and casing, round hole in one traverse of bolt rod of two latches can be made, upper polygonal hole and another is through lower round hole and lower polygonal hole；Then again jam plate is moved down in the groove of the latch making the upper lateral margin of upper polygonal hole and the upside edge of lower polygonal hole be respectively clamped into correspondence。
Compared to prior art, beneficial effects of the present invention is, the present invention is for forming the locking device that the modularity buoyancy tank of ocean platform connects, by highly loading onto together latch and jam plate at the side of two buoyancy tanks, latch is made to be stuck by moving up and down jam plate, so that two modularity buoyancy tanks link together。Avoid and adopt the mode of traditional welding to be linked together by two modularity buoyancy tanks, it is to avoid the large deformation of welding, substantially increase the precision of construction。Additionally the manufacturing process of latch and jam plate is simple and with low cost, it is possible to effectively control cost。
Adopt the locking device of the present invention, ocean platform is facilitated to pass through land transport, the removable independent case body being divided into different size of ocean platform, each casing arranges a numbering, the an appropriate number of locking device that can pass through on the water to be arranged on casing after arriving at is according to certain number order quick-assembling, assembled all convenient and swift with fractionation。
The locking device of the connection mode massing buoyancy tank of the present invention makes simple, and compact conformation is easy to use, and production efficiency is high, and precision is high, has good economic benefit and social benefit。
Accompanying drawing explanation
Fig. 1 is that the present invention is used in the structural representation on two adjacent buoyancy tanks for the locking device of connection mode massing buoyancy tank。
Fig. 2 is the enlarged drawing that latch in Fig. 1, upper location-plate and upper lock plate are connected with each other position。
Fig. 3 is the structural representation of latch in the present invention。
Fig. 4 is the structural representation of jam plate in the present invention。
Fig. 5 is the structural representation of upper location-plate in the present invention。
Fig. 6 is the location-plate 1-1 position profile schematic diagram in Fig. 5。
Fig. 7 is the structural representation of lower location-plate in the present invention。
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 7, the invention discloses a kind of locking device for connection mode massing buoyancy tank, it is characterised in that: include two latches 1, the jam plate 2 of lengthwise, upper location-plate 16, lower location-plate 17；Jam plate 2 includes the connecting plate 4 of upper lock plate 14, lower locking plate 15, connection upper lock plate 14 and lower locking plate 15, and connecting plate 4 is the rectangular slab being provided with lightening core 119, and upper lock plate 14 is welded by deep penetration welding with connecting plate 4；Lower locking plate 15 welds again by deep penetration welding with connecting plate 4。
Described latch 1 includes steel plate 12 and runs through the bolt rod 11 of steel plate 12, the head end of described bolt rod 11 is nose cone 111, the side of bolt rod 11 has the groove 112 between steel plate 12 and nose cone, and described upper lock plate 14 is provided with the upper polygonal hole 116 that the groove 112 with said one latch coordinates；And lower locking plate 15 is provided with the lower polygonal hole 118 that the groove 112 with another latch coordinates。Preferably, in the present embodiment, described groove 112 extends along the circumference of bolt rod 11 side 1/2nd, and the cross section of groove 112 is the annular of 1/2nd, the groove 112 that so can pass through annular when the top edge grafting of groove 112 with upper polygonal hole 116 or lower polygonal hole 118 coordinates gives bigger space so that grafting coordinates。The front of steel plate 12 is have a circular arc chamfering and middle part has the square of circular opening, and the back side of steel plate 12 is slightly over the square of bolt rod diameter, becomes shelving buffering。The structure of steel plate 12 increases the solder side that latch is connected with casing, it is to avoid the phenomenon that stress is concentrated and local strength is excessive occur。
Upper location-plate 16 has upper mainboard body 161 and the upper weld part 162 extended from upper mainboard body two lateral buckling, said two is formed between weld part 162 and upper mainboard body 161 receiving space housing upper lock plate 14, described upper mainboard body 161 is provided with the upper round hole 120 corresponding with the upper polygonal hole 116 of upper lock plate 14, and the bolt rod 11 of one latch sequentially passes through round hole 120 and upper polygonal hole 116；Lower location-plate 17 has lower mainboard body 171 and the lower weld part 172 extended from 161 liang of lateral bucklings of lower mainboard body, forms the receiving space housing lower locking plate 16 under said two between weld part 172 and lower mainboard body 171；Described lower mainboard body 171 is provided with and coordinates and have the lower round hole 122 corresponding with the lower polygonal hole 118 of lower locking plate 16 with lower locking plate 15, and the bolt rod of another latch sequentially passes through lower round hole 122 and lower polygonal hole 118；Described jam plate 2 moves up and down in the receiving space of upper location-plate 16 and lower location-plate 17。Described upper polygonal hole 116 and lower polygonal hole 118 are made up of the rectangle and semicircle with two chamferings in top。
Shown in Fig. 1, said two latch 1 arranges and is fixed on the side panel of a buoyancy tank, and upper location-plate 16 and lower location-plate 17 are welded on the side panel of another buoyancy tank, described jam plate 2 is limited between location-plate and lower location-plate and the side panel of another buoyancy tank。
Having the first bolt hole 115 and the second bolt hole 117 on described upper lock plate 14, described first bolt hole 115 is positioned on the axis of symmetry of upper lock plate, and the second bolt hole 117 is two groups, and often group is 4, lays respectively at the both sides of the axis of symmetry of upper lock plate；Described upper location-plate 16 is provided with some two group of the 3rd bolts hole 121 being correspondingly arranged with the second bolt hole。When not having connecting bolt 1 to need, as when carrying out casing transport, it is possible to lock to avoid coming off by upper lock plate 14 and upper location-plate 16 by bolt by the second bolt hole 117 and the 3rd bolt hole 121。And the top edge bending of upper lock plate is provided with handle 114, when concrete operations, it is possible to or put down jam plate 2 pull-up by this handle 114, meanwhile, described handle 114 can be resisted against the upper limb of location-plate 16 to play position-limiting action。
Shown in sum up, the locking device structure for connection mode massing buoyancy tank of the present invention is simple, it is simple to manufacture and cost is low。In conjunction with shown in Fig. 1 to Fig. 7, when concrete use, the using method of this locking device being used for connection mode massing buoyancy tank is: two latches 1 mode one on the other is fixed on the side panel of a buoyancy tank A, and upper location-plate 16 and lower location-plate 17 are welded on the side panel of another buoyancy tank B, again jam plate 2 is inserted from top to bottom in the receiving space of location-plate 16 and the receiving space of lower location-plate 17, make upper lock plate 14 between upper location-plate 16 and buoyancy tank B side panel, lower locking plate 15 is between lower location-plate 17 and buoyancy tank B side panel, first jam plate 14 pull-up is made round hole 120 in 11 1 traverses of bolt rod of two latches, upper polygonal hole 116 and another is through lower round hole 122 and lower polygonal hole 118；Then jam plate 14 is moved down in the groove 112 of the latch making the upper lateral margin of upper polygonal hole and the upside edge of lower polygonal hole be respectively clamped into correspondence, two buoyancy tanks A, B can be made to connect together, and upper lock plate 14 and upper location-plate 16 are locked by the second bolt hole 117 and the 3rd bolt hole 121 by bolt, make jam plate and location-plate entirety connect together。
It addition, the concrete methods of realizing of the present invention and approach are a lot, the above is only the preferred embodiment of the present invention。It should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention。The all available prior art of each ingredient not clear and definite in the present embodiment is realized。
Claims (10)
1. the locking device for connection mode massing buoyancy tank, it is characterised in that: include two latches (1), the jam plate (2) of lengthwise, upper location-plate (16), lower location-plate (17)；Jam plate (2) includes the connecting plate (4) of upper lock plate (14), lower locking plate (15), connection upper lock plate and lower locking plate；
Described latch (1) includes steel plate (12), runs through the bolt rod (11) of steel plate, and the head end of described bolt rod is nose cone (111), and the side of bolt rod has the groove (112) between steel plate and nose cone；
Described upper lock plate (14) is provided with the upper polygonal hole (116) coordinated with the groove of said one latch (112)；And lower locking plate (15) is provided with the lower polygonal hole (118) that the groove (112) with another latch coordinates；
Upper location-plate (16) has upper mainboard body (161) and the upper weld part (162) extended from upper mainboard body two lateral buckling, said two is formed between weld part and upper mainboard body the receiving space housing upper lock plate, described upper mainboard body (161) is provided with the upper round hole (120) corresponding with the upper polygonal hole (116) of upper lock plate, and the bolt rod (11) of one latch sequentially passes through round hole (120) and upper polygonal hole (116)；Lower location-plate (17) has lower mainboard body (171) and the lower weld part (172) extended from lower mainboard body two lateral buckling, forms the receiving space housing lower locking plate under said two between weld part and lower mainboard body；Described lower mainboard body (171) is provided with and coordinates and have the lower round hole (122) corresponding with the lower polygonal hole (118) of lower locking plate with lower locking plate (15), and the bolt rod of another latch sequentially passes through lower round hole (122) and lower polygonal hole (118)；Described jam plate (2) moves up and down in the receiving space of upper location-plate and lower location-plate。
2. the locking device for connection mode massing buoyancy tank according to claim 1, it is characterised in that: connecting plate (4) is the rectangular slab being provided with lightening core (119)。
3. the locking device for connection mode massing buoyancy tank according to claim 1, it is characterised in that: described groove (112) extends along the circumference of bolt rod side 1/2nd, and the annular that cross section is 1/2nd of groove (112)。
4. the locking device for connection mode massing buoyancy tank according to claim 1, it is characterized in that: said two latch (1) arranges and is fixed on the side panel of a buoyancy tank, and upper location-plate (16) and lower location-plate (17) are welded on the side panel of another buoyancy tank, described jam plate (2) is limited between location-plate and lower location-plate and the side panel of another buoyancy tank。
5. the locking device for connection mode massing buoyancy tank according to claim 1, it is characterised in that: described upper polygonal hole (116) and lower polygonal hole (118) are made up of the rectangle and semicircle with two chamferings in top。
6. the locking device for connection mode massing buoyancy tank according to claim 5, it is characterized in that: described upper lock plate (14) has the first bolt hole (115) and the second bolt hole (117), described first bolt hole (115) is positioned on the axis of symmetry of upper lock plate, second bolt hole (117) is two groups, lays respectively at the both sides of the axis of symmetry of upper lock plate；Described upper location-plate (16) is provided with some two group of the 3rd bolts hole (121) being correspondingly arranged with the second bolt hole。
7. the locking device for connection mode massing buoyancy tank according to claim 1, it is characterised in that: the top edge bending of upper lock plate is provided with handle (114), and described handle (114) can be resisted against the upper limb of location-plate (16)。
8. the locking device for connection mode massing buoyancy tank according to claim 1, it is characterised in that: upper lock plate (14) is welded by deep penetration welding with connecting plate (4)；Lower locking plate (15) welds again by deep penetration welding with connecting plate (4)。
9. the locking device for connection mode massing buoyancy tank according to claim 1, it is characterized in that: the front of steel plate (12) is have a circular arc chamfering and middle part has the square of circular opening, the back side of steel plate is the square more than bolt rod diameter, becomes shelving buffering。
10. as claimed in any one of claims 1-9 wherein for the using method of the locking device of connection mode massing buoyancy tank, it is characterized in that: two latches (1) mode one on the other is fixed on the side panel of a buoyancy tank, and upper location-plate (16) and lower location-plate (17) are welded on the side panel of another buoyancy tank, again jam plate (2) is inserted from top to bottom in the receiving space of location-plate (16) and the receiving space of lower location-plate (17), make upper lock plate (14) between upper location-plate and buoyancy tank side panel, lower locking plate (15) is between lower location-plate and buoyancy tank side panel, first jam plate (14) pull-up is made round hole (120) in (11) traverses of bolt rod of two latches, upper polygonal hole (116) and another is through lower round hole (122) and lower polygonal hole (118)；Then jam plate (14) is moved down in the groove (112) of the latch making the upper lateral margin of upper polygonal hole and the upside edge of lower polygonal hole be respectively clamped into correspondence。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194240.4A CN104760661B (en) | 2015-04-22 | 2015-04-22 | A kind of locking device for connection mode massing buoyancy tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194240.4A CN104760661B (en) | 2015-04-22 | 2015-04-22 | A kind of locking device for connection mode massing buoyancy tank |
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| Publication Number | Publication Date |
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| CN104760661A CN104760661A (en) | 2015-07-08 |
| CN104760661B true CN104760661B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510194240.4A Active CN104760661B (en) | 2015-04-22 | 2015-04-22 | A kind of locking device for connection mode massing buoyancy tank |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628208B (en) * | 2017-09-27 | 2019-03-26 | 深圳大学 | Suitable for combining the precasting floating drum of the large-scale floating platform waterborne of building |
| CN108248782B (en) * | 2017-12-15 | 2024-03-01 | 广州船舶及海洋工程设计研究院(中国船舶集团有限公司第六〇五研究院) | Elastic connection structure and connection method between ultra-large ocean floating body modules |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7273018B2 (en) * | 2005-12-22 | 2007-09-25 | Gardner Strong | Modular floating dock frame and interconnection system |
| CN201457705U (en) * | 2009-07-09 | 2010-05-12 | 湖北华舟重工有限责任公司 | Floating box connector |
| CN102849187A (en) * | 2012-03-30 | 2013-01-02 | 中国长江航运集团青山船厂 | Transverse inclination prevention buoyancy tank for ship |
-
2015
- 2015-04-22 CN CN201510194240.4A patent/CN104760661B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7273018B2 (en) * | 2005-12-22 | 2007-09-25 | Gardner Strong | Modular floating dock frame and interconnection system |
| CN201457705U (en) * | 2009-07-09 | 2010-05-12 | 湖北华舟重工有限责任公司 | Floating box connector |
| CN102849187A (en) * | 2012-03-30 | 2013-01-02 | 中国长江航运集团青山船厂 | Transverse inclination prevention buoyancy tank for ship |
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| CN104760661A (en) | 2015-07-08 |
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Inventor after: Shi Xinghua Inventor after: Zhang Jing Inventor after: Xu Shuoshuo Inventor after: Jiang Xiaolong Inventor before: Shi Xinghua Inventor before: Zhang Jing Inventor before: Xu Shuoshuo Inventor before: Jiang Xiaolong |
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