CN201632952U - Ship sectional adjustable lifting supporting device - Google Patents
Ship sectional adjustable lifting supporting device Download PDFInfo
- Publication number
- CN201632952U CN201632952U CN2010203011236U CN201020301123U CN201632952U CN 201632952 U CN201632952 U CN 201632952U CN 2010203011236 U CN2010203011236 U CN 2010203011236U CN 201020301123 U CN201020301123 U CN 201020301123U CN 201632952 U CN201632952 U CN 201632952U
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- Prior art keywords
- traveller
- cylindrical shell
- liftable supporter
- body section
- cylinder
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Abstract
The utility model provides a ship sectional adjustable lifting supporting device belonging to the technical field of machinery and solving the technical problems of difficult adjustment, low safety, and the like existing in a traditional chemical ship sectional supporting device. The ship sectional adjustable lifting supporting device comprises a bracket which is fixedly provided with a cylinder which has an axis along the vertical direction and is at least provided with one opening, a sliding column which can axially and freely slide along the cylinder is spliced in the cylinder, can penetrate through the opening of the cylinder by sliding the upper end and extends to outside, and a positioning mechanism is arranged between the sliding column and the cylinder, can lock the relative positions of the sliding column and the cylinder, and can recover the free sliding of the sliding column and the cylinder when the extending amount of the sliding column needs adjusting. The device can be manually and rapidly adjusted in a large range and has convenient operation, flexibility and reliability.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of stepless adjustable liftable supporter, the adjustable liftable supporter of particularly a kind of body section.
Background technology
Along with the development of shipbuilding industry, the sectional construction technology reaches its maturity, in modern shipbuilding pattern based on " shell, Xi, be coated with integrated ", the workmanship of body section with close up the construction progress that speed directly has influence on the whole piece ship.
At large-scale hull sectional making or when closing up, general method is to arrange a few row's fixed supports in the sectional construction place, live the straight part in segmentation bottom with support fixation earlier, have linear position to come fixed support is extended or mowing in segmentation then according to height change.There is following shortcoming in the method: the height of (1) fixed support is unadjustable, the influence certain to being welded with of some significant points of segmentation (the welding locus can be vacateed after need removing fixed support in the position that has temporarily); (2) need stand up or the shift position as running into segmentation, then need the position of fixed support is reorientated, it is highly carried out mowing once more, or simply directly make fixed support again, certainly will cause wide variety of materials and manpower, time waste; (3) the fixed support sectional area is too little, directly contacts firmly inadequately with ground, has certain potential safety hazard.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist at existing technology, provides a kind of body section simple in structure, that adjustability is good adjustable liftable supporter.
The purpose of this utility model can realize by following technical proposal: the adjustable liftable supporter of a kind of body section, comprise a bearing, be installed with vertically and the cylindrical shell that have an opening at least of an axis on the described bearing, it is characterized in that, be plugged with the traveller that to do axially to be free to slide along cylindrical shell in the described cylindrical shell, the opening that described traveller can pass cylindrical shell by its upper end of sliding extends to the outside, be provided with a detent mechanism that can lock both relative positions between described traveller and the cylindrical shell, and this detent mechanism can make the slip that affranchises of traveller and cylindrical shell when need adjusting the overhang of traveller.
The operation principle of this device is as follows: when hull is winched to certain height with loop wheel machine, estimation height roughly, make the slip that affranchises of traveller and cylindrical shell by regulating detent mechanism, traveller mentioned the upper end of traveller is stretched outside cylindrical shell, after having arrived estimation height well, readjust detent mechanism and make the locking of traveller and cylindrical shell, this bracing or strutting arrangement is moved on to the hull below needs the place supported.When the part charge of hull need be done locational adjustment, can adapt to by the height that unclamps positioner adjustment traveller at any time.The adaptability of this bracing or strutting arrangement is relatively good, and simultaneously simple in structure, production cost is low.
In the above-mentioned adjustable liftable supporter of a kind of body section, described detent mechanism comprises the some groups of locating holes along the circumferential distribution of traveller that are opened on the traveller side, every group locating hole has several and distributes and be on the same straight line along the traveller axis direction, offer the fixing hole that several run through this sidewall on the sidewall of described cylindrical shell, by endwisely slipping of traveller can make have at least in every group of locating hole an energy and fixing hole be in over against the position, this positioner also comprises a latch at least, and can be inserted in the locating hole from passing fixing hole outside to inside this latch of timing when locating hole and fixing hole.
The operation principle of this detent mechanism is as follows: the estimation body section is apart from the general height of making datum level earlier, general making datum level is exactly ground, the bearing of this device is placed on the ground, the pulling traveller slides into suitable position in cylindrical shell, when finely tuning again, locating hole on the traveller and the fixing hole on the cylindrical shell are aligned, manually latch is passed fixing hole from the outside of cylindrical shell and be inserted into the locating hole, to locking, whole height of devices immobilizes latch with traveller and drum shaft like this.When needs are regulated the height of traveller, latch to be extracted, the pulling traveller turns back to latch to new position again, and traveller and cylindrical shell lock again like this.
In the above-mentioned adjustable liftable supporter of a kind of body section, the locating hole on the described traveller has four groups, and four groups evenly distribute along the traveller circumferencial direction, and the locating hole in each group is equidistantly arranged along the traveller axis direction.The locating hole of many groups can use many latches from different directions traveller and cylindrical shell to be fixed.
In the above-mentioned adjustable liftable supporter of a kind of body section, the upper surface of described traveller vertically is bolted with a trimming bolt, and the head end of described trimming bolt is a hemispherical.After traveller and cylindrical shell are fixing, move to the below of body section, at this moment the height of possibility traveller also reaches hull, by manual turn trimming bolt, trimming bolt rising certain displacement is attached on the hull, and this sample bracing or strutting arrangement just can support the body section part.
In the above-mentioned adjustable liftable supporter of a kind of body section, the side of described trimming bolt offers through hole, is plugged with rotating handles in the through hole.The user can be easily with the moving trimming bolt of hand-screw after rotating handles was housed.
In the above-mentioned adjustable liftable supporter of a kind of body section, the upper side of described traveller radially is installed with several push and pull bars, and described push and pull bar is symmetrically distributed.The user is held on the push and pull bar can spur traveller at an easy rate.
In the above-mentioned adjustable liftable supporter of a kind of body section, described bearing comprises a horizontally disposed compound plate, described cylindrical shell lower end is installed on the compound plate, is provided with the ribs that several and both are connected between described compound plate and the cylindrical shell, and described ribs is symmetrically distributed.Ribs more firmly is fixed on cylindrical shell on the compound plate.
In the above-mentioned adjustable liftable supporter of a kind of body section, the connected mode between described compound plate, cylindrical shell and the ribs three is connected for welding.
In the above-mentioned adjustable liftable supporter of a kind of body section, the bending of described latch afterbody, it is hook-shaped that integral body is.Hook-shaped latch is more convenient when extracting.
Compared with prior art, the adjustable liftable supporter of this body section has the following advantages:
(1) designed cylindrical shell and traveller with equidistant through hole, can be directly by the quick adjustment in manually realizing on a large scale, easy to operate, flexibility and reliability;
(2) designed the hemispherical trimming bolt, can directly just realize interior among a small circle fine motion adjusting by shirtsleeve operation;
(3) the trimming bolt top is a hemispherical dome structure, though the ground out-of-flatness of sectional construction place, the sphere of trimming bolt also can with segmentation outer surface even contact, can not damage the body section outer surface;
(4) design the bigger compound plate of sectional area, guaranteed the fastness when this device contacts with ground;
(5) this apparatus structure is simple, does not need special jack can reach the effect of quick fine setting, saves cost.
Description of drawings
Fig. 1 is the structural representation of the adjustable liftable supporter of this body section.
Among the figure, 1, bearing; 1a, compound plate; 1b, ribs; 2, cylindrical shell; 3, traveller; 4, locating hole; 5, fixing hole; 6, latch; 7, trimming bolt; 8, rotating handles; 9, push and pull bar.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the adjustable liftable supporter of this body section comprises a bearing 1, bearing 1 comprises a horizontally disposed compound plate 1a, be installed with axis cylindrical shell 2 vertically on the compound plate 1a, cylindrical shell 2 upper end open, cylindrical shell 2 lower ends are installed on the compound plate 1a, are provided with four ribs 1b that are connected with both between compound plate 1a and the cylindrical shell 2, and ribs 1b is symmetrically distributed.Connected mode between compound plate 1a, cylindrical shell 2 and the ribs 1b three is connected for welding.Be plugged with the traveller 3 that can do axially to be free to slide along cylindrical shell 2 in the cylindrical shell 2, the opening that traveller 3 can pass cylindrical shell 2 by its upper end of sliding extends to the outside, is provided with a detent mechanism that can lock both relative positions between traveller 3 and the cylindrical shell 2.The upper side of traveller 3 radially is installed with several push and pull bars 9, and push and pull bar 9 is symmetrically distributed.The user is held on the push and pull bar 9 can spur traveller 3 at an easy rate.
Specifically, detent mechanism comprises the four groups of locating holes 4 along traveller 3 circumferential distributions that are opened on traveller 3 sides, four groups evenly distribute along traveller 3 circumferencial directions, every group locating hole 4 has six and be equally spaced and be on the same straight line along traveller 3 axis directions, offer the fixing hole 5 that runs through this sidewall on the sidewall of cylindrical shell 2, the arrangement mode of fixing hole 5 is identical with locating hole 4, by endwisely slipping of traveller 3 can make have in every group of locating hole 4 two energy and fixing hole 5 be in over against the position.This positioner also comprises two latches 6, and can be inserted in the locating hole 4 from passing fixing hole 5 outside to inside when locating hole 4 and this latch 6 of 5 pairs of timings of fixing hole, is 90 ° of spaces after two latches 6 insert and is interspersed.Latch 6 afterbody bendings, it is hook-shaped that integral body is, and hook-shaped latch 6 is more convenient when extracting.
The upper surface of traveller 3 vertically is bolted with a trimming bolt 7, and the head end of trimming bolt 7 is a hemispherical, and the side offers through hole, is plugged with rotating handles 8 in the through hole.Rotating handles 8 back users are housed can be easily with the moving trimming bolt 7 of hand-screw.
The operation principle of this bracing or strutting arrangement is as follows: when shipyard is made body section or segment folding, earlier bracing or strutting arrangement is arranged on the horizontal plane of segmentation place, compound plate 1a directly contacts with ground, and ribs 1b firmly links together cylindrical shell 2 with compound plate 1a, guarantees the steady of bracing or strutting arrangement.Estimate the general height of body section earlier, pulling traveller 3 slides into suitable position in cylindrical shell 2, when finely tuning again the fixing hole 5 on locating hole on the traveller 34 and the cylindrical shell 2 is aligned, manually latch 6 being passed fixing hole 5 from the outside of cylindrical shell 2 is inserted into the locating hole 4, latch 6 axially locks traveller 3 and cylindrical shell 2 like this, and whole height of devices immobilizes.After traveller 3 and cylindrical shell 2 are fixing, move to the below of body section, height that at this moment may traveller 3 also reaches hull, by manual turn trimming bolt 7, trimming bolt 7 rising certain displacement is attached on the hull, and this sample bracing or strutting arrangement has just worked.When after the position of body section part changes, needing to regulate the height of traveller 3, latch 6 is extracted, and pulling traveller 3 turns back to latch 6 to new position again, traveller 3 and cylindrical shell 2 lock again like this, regulate trimming bolt 7 again its end is leaned on hull.The adaptability of this bracing or strutting arrangement is relatively good, and simultaneously simple in structure, production cost is low.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. adjustable liftable supporter of body section, comprise a bearing (1), be installed with vertically and the cylindrical shell (2) that have an opening at least of an axis on the described bearing (1), it is characterized in that, be plugged with the traveller (3) that to do axially to be free to slide along cylindrical shell (2) in the described cylindrical shell (2), the opening that described traveller (3) can pass cylindrical shell (2) by its upper end of sliding extends to the outside, be provided with a detent mechanism that can lock both relative positions between described traveller (3) and the cylindrical shell (2), and this detent mechanism can make the slip that affranchises of traveller (3) and cylindrical shell (2) when need adjusting the overhang of travellers (3).
2. the adjustable liftable supporter of a kind of body section according to claim 1, it is characterized in that, described detent mechanism comprises the some groups of locating holes (4) along the circumferential distribution of traveller (3) that are opened on traveller (3) side, every group locating hole (4) has several and distributes and be on the same straight line along traveller (3) axis direction, offer several fixing holes that runs through this sidewall (5) on the sidewall of described cylindrical shell (2), by endwisely slipping of traveller (3) can make have at least in every group of locating hole (4) energy and fixing hole (5) be in over against the position, this positioner also comprises a latch (6) at least, and can oneself pass fixing hole (5) outside to inside and be inserted in the locating hole (4) this latch of timing (6) when locating hole (4) and fixing hole (5).
3. the adjustable liftable supporter of a kind of body section according to claim 2, it is characterized in that, locating hole (4) on the described traveller (3) has four groups, and four groups evenly distribute along traveller (3) circumferencial direction, and the locating hole (4) in each group is equidistantly arranged along traveller (3) axis direction.
4. according to claim 1 or the adjustable liftable supporter of 2 or 3 described a kind of body sections, it is characterized in that the upper surface of described traveller (3) vertically is bolted with a trimming bolt (7), the head end of described trimming bolt (7) is a hemispherical.
5. the adjustable liftable supporter of a kind of body section according to claim 4 is characterized in that the side of described trimming bolt (7) offers through hole, is plugged with rotating handles (8) in the through hole.
6. according to claim 1 or the adjustable liftable supporter of 2 or 3 described a kind of body sections, it is characterized in that the upper side of described traveller (3) radially is installed with several push and pull bars (9), described push and pull bar (9) is symmetrically distributed.
7. according to claim 1 or the adjustable liftable supporter of 2 or 3 described a kind of body sections, it is characterized in that, described bearing (1) comprises a horizontally disposed compound plate (1a), described cylindrical shell (2) lower end is installed on the compound plate (1a), be provided with the ribs (1b) that several and both are connected between described compound plate (1a) and the cylindrical shell (2), described ribs (1b) is symmetrically distributed.
8. the adjustable liftable supporter of a kind of body section according to claim 7 is characterized in that, the connected mode between described compound plate (1a), cylindrical shell (2) and ribs (1b) three is connected for welding.
9. according to claim 2 or the adjustable liftable supporter of 3 described a kind of body sections, it is characterized in that, described latch (6) afterbody bending, it is hook-shaped that integral body is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203011236U CN201632952U (en) | 2010-01-20 | 2010-01-20 | Ship sectional adjustable lifting supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203011236U CN201632952U (en) | 2010-01-20 | 2010-01-20 | Ship sectional adjustable lifting supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632952U true CN201632952U (en) | 2010-11-17 |
Family
ID=43077431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203011236U Expired - Fee Related CN201632952U (en) | 2010-01-20 | 2010-01-20 | Ship sectional adjustable lifting supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632952U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600315A (en) * | 2013-09-22 | 2014-02-26 | 浙江吉利控股集团有限公司 | Spiral grading jacking mechanism |
| CN106737408A (en) * | 2016-11-14 | 2017-05-31 | 南京金龙新能源汽车研究院有限公司 | Auxiliary mould when Automobile air strut is installed |
| CN108526576A (en) * | 2018-04-18 | 2018-09-14 | 佛山市穗远恒科建材有限公司 | A kind of constructional steel cutter device |
| CN113927514A (en) * | 2021-05-27 | 2022-01-14 | 中国航发南方工业有限公司 | Multifunctional auxiliary device |
| CN114687586A (en) * | 2022-04-08 | 2022-07-01 | 中建八局第一建设有限公司 | Post-cast strip turnover large-diameter steel pipe supporting device and using method thereof |
-
2010
- 2010-01-20 CN CN2010203011236U patent/CN201632952U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600315A (en) * | 2013-09-22 | 2014-02-26 | 浙江吉利控股集团有限公司 | Spiral grading jacking mechanism |
| CN103600315B (en) * | 2013-09-22 | 2015-07-08 | 浙江吉利汽车有限公司 | Spiral grading jacking mechanism |
| CN106737408A (en) * | 2016-11-14 | 2017-05-31 | 南京金龙新能源汽车研究院有限公司 | Auxiliary mould when Automobile air strut is installed |
| CN108526576A (en) * | 2018-04-18 | 2018-09-14 | 佛山市穗远恒科建材有限公司 | A kind of constructional steel cutter device |
| CN113927514A (en) * | 2021-05-27 | 2022-01-14 | 中国航发南方工业有限公司 | Multifunctional auxiliary device |
| CN114687586A (en) * | 2022-04-08 | 2022-07-01 | 中建八局第一建设有限公司 | Post-cast strip turnover large-diameter steel pipe supporting device and using method thereof |
| CN114687586B (en) * | 2022-04-08 | 2023-07-07 | 中建八局第一建设有限公司 | Large-diameter steel pipe supporting device with turnover post-pouring belt and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130120 |