CN201529875U - Large-sized marine hatch cover fabrication auxiliary dummy shaft device - Google Patents
Large-sized marine hatch cover fabrication auxiliary dummy shaft device Download PDFInfo
- Publication number
- CN201529875U CN201529875U CN2009202627411U CN200920262741U CN201529875U CN 201529875 U CN201529875 U CN 201529875U CN 2009202627411 U CN2009202627411 U CN 2009202627411U CN 200920262741 U CN200920262741 U CN 200920262741U CN 201529875 U CN201529875 U CN 201529875U
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- China
- Prior art keywords
- dummy shaft
- sleeve
- adjusting nut
- limited block
- eye plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to the technical field of large-sized marine hatch cover fabrication tools, in particular to a large-sized marine hatch cover fabrication auxiliary dummy shaft device, which comprises a dummy shaft and a sleeve, wherein the sleeve is sheathed on the dummy shaft; one end of the dummy shaft is formed with a limit block, and the other end thereof is in threaded-connection with an adjusting nut; the sleeve is positioned between the limit block and the adjusting nut; and a holding area for placing eye plates is arranged respectively between the left end of the sleeve and the adjusting nut and also between the right end of the sleeve and the limit block. The large-sized marine hatch cover fabrication auxiliary dummy shaft device can improve the installation efficiency and control the installation accuracy between the surfaces of the two eye plates by the sleeve.
Description
Technical field:
The utility model relates to argosy with hatch board tools technical field, relates in particular to a kind of argosy and makes auxiliary dummy shaft device with hatch board.
Background technology:
General large ship, the loading and unloading of goods and personnel's turnover for convenience, all be provided with hatch board, and these argosies use hatch board in manufacturing process, there are a large amount of end hinge eye plates, oil cylinder hinge eye plate, middle hinge eye plate, the installation accuracy of these eye plates requires very high, to guarantee not only that local hinge eye plate face equates with distance between the face and concentric, also require with tens meters far away corresponding eye plate between face equate with the distance of face and concentric, and the axial line of respectively organizing eye plate formation also will be parallel to each other, apart from equal.At present, argosy is installed with the eye plate of hatch board, and great majority are by after repeatedly hanging plumb line and visual derection level, an eye plate location and installation, installation effectiveness is lower, installation accuracy is relatively poor, and especially the isoparametric precision of concentricity is difficult to be guaranteed.
The utility model content:
The purpose of this utility model is to provide a kind of argosy that improves eye plate installation effectiveness, installation accuracy to make auxiliary dummy shaft device with hatch board at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
Argosy is made auxiliary dummy shaft device with hatch board, it comprises dummy shaft, sleeve, described jacket casing is located on the dummy shaft, one end of dummy shaft forms limited block, the other end of the dummy shaft adjusting nut that has been threaded, sleeve is between limited block and adjusting nut, between the left end and adjusting nut of sleeve, be equipped with the disposal area that is used to place eye plate between the right-hand member of sleeve and the limited block.
Described limited block vertical forming is on dummy shaft, and mate in the aperture of the external diameter of dummy shaft and the eyelet of eye plate.
Described sleeve is the sleeve of adjustable in length.
Described dummy shaft and limited block are the T-shape structure.
The utility model beneficial effect is:
The utility model comprises dummy shaft, sleeve, described jacket casing is located on the dummy shaft, one end of dummy shaft forms limited block, the other end of the dummy shaft adjusting nut that has been threaded, sleeve is between limited block and adjusting nut, between the left end and adjusting nut of sleeve, be equipped with the disposal area that is used to place eye plate between the right-hand member of sleeve and the limited block; In use, pass the eyelet that the good eye plate of welding is installed as long as dummy shaft is used to connect an end of adjusting nut, the jacket casing that will configure length again is located on the dummy shaft, an end that then dummy shaft is used to connect adjusting nut passes the eyelet that needs are installed another piece eye plate of welding again, and the adjusting nut of screwing on, can weld the fixing eye plate that needs to install welding.Therefore, the utility model can improve the installation effectiveness of eye plate, by the installation accuracy between two eye plate faces of sleeve control and the face.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is user mode figure of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1,2, a kind of argosy that the utility model provides is made auxiliary dummy shaft device with hatch board and is comprised dummy shaft 1, sleeve 2, described sleeve 2 is set on the dummy shaft 1, one end of dummy shaft 1 forms limited block 11, the other end of dummy shaft 1 adjusting nut 3 that has been threaded, sleeve 2 is between limited block 11 and adjusting nut 3, between the left end of sleeve 2 and the adjusting nut 3, be equipped with the disposal area 4 that is used to place eye plate 5 between the right-hand member of sleeve 2 and the limited block 11, in use, because an eye plate 5 is clamped between the left end and adjusting nut 3 of sleeve 2, another piece eye plate 5 is clamped between the right-hand member and limited block 11 of sleeve 2, so the length of sleeve 2 is exactly the distance between 5 of two eye plates and the face, as long as, can control two installation accuracies between the eye plate 5 so the utility model configures the length of sleeve 2.
Present embodiment limited block 11 vertical formings are on dummy shaft 1, and the aperture of the eyelet of the external diameter of dummy shaft 1 and eye plate 5 coupling like this, can make two eye plates 5 that are set on the dummy shaft 1 keep with one heart, so that the installation accuracy of control eye plate 5.
The sleeve 2 of present embodiment is the sleeve of adjustable in length, so that the mounting distance between the control different spacing orderliness 5.
The dummy shaft 1 and the limited block 11 of present embodiment are the T-shape structure, and promptly limited block 11 is molded over an end of dummy shaft 1, so that the clamping of eye plate 5, certainly, described dummy shaft 1 also can be other shape with limited block 11, is not limited to the T-shape that present embodiment is selected for use.
The utility model in use, the adjusting nut 3 of need not screwing on earlier, but dummy shaft 1 is used to connect an end of adjusting nut 3 passes by the scene and draws wire simulation axial line that first orderliness's 5 that the location welds eyelet is installed, then, the sleeve 2 that configures length is set on the dummy shaft 1; Then, an end that dummy shaft 1 is used to connect adjusting nut 3 passes the eyelet that needs are installed another piece eye plate 5 of welding again; At last, screw on and tighten adjusting nut 3, make the left end of sleeve 2 prop up an eye plate 5, the right-hand member of sleeve 2 props up another piece eye plate 5, can weld the fixing eye plate 5 that needs to install welding, after these eye plate 5 welding fix, just can back out adjusting nut 3, pull down dummy shaft 1 and sleeve 2, carry out the installation of next eye plate 5, and the like, the eye plate 5 that welds polylith can be installed quickly and easily.Therefore, the utility model can improve installation accuracy between installation effectiveness, 5 of two eye plates of control and the face of eye plate 5 and the concentricity between two eye plates 5.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (4)
1. an argosy is made auxiliary dummy shaft device with hatch board, it is characterized in that: it comprises dummy shaft (1), sleeve (2), described sleeve (2) is set on the dummy shaft (1), one end of dummy shaft (1) forms limited block (11), the other end of dummy shaft (1) adjusting nut (3) that has been threaded, sleeve (2) is positioned between limited block (11) and the adjusting nut (3), between the left end of sleeve (2) and the adjusting nut (3), be equipped with the disposal area (4) that is used to place eye plate (5) between the right-hand member of sleeve (2) and the limited block (11).
2. argosy according to claim 1 is made auxiliary dummy shaft device with hatch board, it is characterized in that: described limited block (11) vertical forming is on dummy shaft (1), and mate in the aperture of the eyelet of the external diameter of dummy shaft (1) and eye plate (5).
3. argosy according to claim 1 is made auxiliary dummy shaft device with hatch board, and it is characterized in that: described sleeve (2) is the sleeve of adjustable in length (2).
4. make auxiliary dummy shaft device according to any described argosy of claim 1 to 3 with hatch board, it is characterized in that: described dummy shaft (1) is the T-shape structure with limited block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627411U CN201529875U (en) | 2009-11-16 | 2009-11-16 | Large-sized marine hatch cover fabrication auxiliary dummy shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627411U CN201529875U (en) | 2009-11-16 | 2009-11-16 | Large-sized marine hatch cover fabrication auxiliary dummy shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529875U true CN201529875U (en) | 2010-07-21 |
Family
ID=42525285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202627411U Expired - Lifetime CN201529875U (en) | 2009-11-16 | 2009-11-16 | Large-sized marine hatch cover fabrication auxiliary dummy shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848120A (en) * | 2012-09-17 | 2013-01-02 | 四川省宜宾普什重机有限公司 | Auxiliary fixture of scratch-free crotch and crotch processing method |
| CN103303436A (en) * | 2012-03-09 | 2013-09-18 | 舟山永锦船舶配件制造有限公司 | Process for installing hinges to large hatch cover |
| CN107538206A (en) * | 2017-08-25 | 2018-01-05 | 中国核工业华兴建设有限公司 | A kind of nuclear power station access lock final drive shaft installation method |
-
2009
- 2009-11-16 CN CN2009202627411U patent/CN201529875U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303436A (en) * | 2012-03-09 | 2013-09-18 | 舟山永锦船舶配件制造有限公司 | Process for installing hinges to large hatch cover |
| CN102848120A (en) * | 2012-09-17 | 2013-01-02 | 四川省宜宾普什重机有限公司 | Auxiliary fixture of scratch-free crotch and crotch processing method |
| CN107538206A (en) * | 2017-08-25 | 2018-01-05 | 中国核工业华兴建设有限公司 | A kind of nuclear power station access lock final drive shaft installation method |
| CN107538206B (en) * | 2017-08-25 | 2019-11-05 | 中国核工业华兴建设有限公司 | A kind of nuclear power station access lock main shaft installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |