CN211167337U - Novel installation of screw device - Google Patents
Novel installation of screw device Download PDFInfo
- Publication number
- CN211167337U CN211167337U CN201922233879.5U CN201922233879U CN211167337U CN 211167337 U CN211167337 U CN 211167337U CN 201922233879 U CN201922233879 U CN 201922233879U CN 211167337 U CN211167337 U CN 211167337U
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- China
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- propeller
- steel structure
- supporting seat
- door frame
- structure platform
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Abstract
The utility model discloses a novel propeller mounting device, which comprises a cross-shaped door frame and a triangular steel structure platform, wherein the triangular steel structure platform is arranged at the upper end of the door frame, the upper end of the triangular steel structure platform is provided with an arc-shaped first propeller supporting seat, one side of the first propeller supporting seat is provided with an arc-shaped second propeller supporting seat, and the lower end of the second propeller supporting seat is provided with a detachable steel structure platform, the utility model has the advantages that a propeller tool can be directly fixed on a flat car, the position of the propeller tool is adjusted by the flat car, the propeller tool is directly close to the main shaft mounting position, after the propeller tool reaches the position near the setting position, the propeller tool can finely adjust the propeller tool by only configuring 4 hand-pulling blocks, and the common flexible hydraulic flat car replaces a special hydraulic propeller mounting trolley with high maintenance cost, and this frock also can replace the afterbody and will take up and tear scaffold work and inspection platform open, used repeatedly.
Description
Technical Field
The utility model relates to the field of machinary, especially a novel installation of screw device.
Background
The propeller is a device which rotates in water by means of blades and converts the rotating power of an engine into propelling force. It is a very important component of a ship.
At present, the marine propeller is mainly installed in two ways. The first type utilizes the lug of welding on the hull planking, utilizes a plurality of chain blocks to carry out the installation of slowly adjusting, and is very low in efficiency. The second type adopts special hydraulic pressure installation dolly, and the installation effectiveness is high, but the price is expensive, and purchase and use maintenance cost are very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, designing a novel screw installation device.
The technical scheme of the utility model be, a novel installation of screw device, including criss-cross door frame, triangle-shaped steel construction platform, the upper end of door frame is located to triangle-shaped steel construction platform, the upper end of triangle-shaped steel construction platform is equipped with curved first screw supporting seat, one side of first screw supporting seat is equipped with curved second screw supporting seat, the lower extreme of second screw supporting seat is equipped with detachable steel construction platform.
Further, the lower end of the door frame is provided with a square stand column, the bottom end of the stand column is provided with a square I-shaped steel gasket, and the stand column is provided with a reinforcing rib.
Furthermore, a square lengthened beam is arranged on the door frame.
Further, the door frame upper end is equipped with the bottom surface board, the upper end of bottom surface board is equipped with square flange board, the upper end of square flange board is equipped with square pipe, square pipe top is equipped with the support that constitutes support triangle-shaped steel construction platform and detachable steel construction platform.
Furthermore, inclined steps are arranged between the door frame and the first screw support seat and between the door frame and the second screw support seat.
Further, a fence is arranged at the upper end of the first propeller supporting seat.
The propeller mounting device has the beneficial effects that 1, the propeller mounting device aims to overcome the defects of time and labor waste when the propeller is mounted on site, and meanwhile, special equipment with high use cost is avoided.
2. Can directly be fixed in the screw frock on the flatbed, by flatbed adjustment position, directly be close to main shaft mounted position with the screw, the screw is to setting for near the position after, only need dispose 4 hand and pull the calabash and can finely tune the screw.
3. The flat car can be directly withdrawn, and the flat car is not occupied. Meanwhile, the tool can be used as a propeller installation operation inspection platform, and the time for assembling and disassembling the field scaffold is reduced.
4. The manufacturing cost is low, the structure is simple, a common flexible and motorized hydraulic flat car is used for replacing a special hydraulic propeller mounting trolley with high maintenance cost, and the investment is low; and this frock also can replace the afterbody and will take up and tear open scaffold frame work and inspection platform, and used repeatedly reduces scaffold frame and takes up and tear work load open.
Drawings
Fig. 1 is a schematic structural diagram of a novel propeller mounting device according to the present invention;
fig. 2 is a front view of a mounting device for a novel propeller according to the present invention;
fig. 3 is a right side view of the novel propeller mounting device of the present invention;
FIG. 4 is an enlarged view of the bottom panel and the square flange structure;
in the figure, 1, a door frame; 2. a triangular steel structure platform; 3. a first propeller support seat; 4. a second propeller support seat; 5. a detachable steel structure platform; 6. a column; 7. an I-steel gasket; 8. reinforcing ribs; 9. lengthening the beam; 10. a bottom panel; 11. a square flange plate; 12. a square tube; 13. a step; 14. and (4) fencing.
Detailed Description
The utility model discloses it is right to combine the attached drawing below to describe specifically the utility model discloses, as shown in fig. 1, a novel installation of screw device, including criss-cross door frame 1, triangle-shaped steel structure platform 2 locates the upper end of door frame 1, triangle-shaped steel structure platform 2's upper end is equipped with curved first screw supporting seat 3, one side of first screw supporting seat 3 is equipped with curved second screw supporting seat 4, the lower extreme of second screw supporting seat 4 is equipped with detachable steel structure platform 5, and this part has introduced this installation's major structure and structural arrangement.
1 lower extreme of door frame is equipped with square stand 6, the bottom of stand 6 is equipped with square I-steel gasket 7, be equipped with strengthening rib 8 on the stand 6, be equipped with square extension crossbeam 9 on the door frame 1, 1 upper end of door frame is equipped with bottom surface board 10, the upper end of bottom surface board 10 is equipped with square flange board 11, square flange board 11's upper end is equipped with square pipe 12, square pipe 12 top is equipped with the support 15 that constitutes and supports triangle-shaped steel construction platform 2 and detachable steel construction platform 5, be equipped with inclined ladder 13 between door frame 1 and first screw supporting seat 3 and the second screw supporting seat 4, the upper end of first screw supporting seat 3 is equipped with rail 14, and its operating procedure is: firstly, the screw is hoisted to a tool bracket, the screw body is supported by the first screw supporting seat 3 and the second screw supporting seat 4, after protective measures are made, the screw is loaded into a main shaft after jacking adjustment of a flat car, at the moment, a scaffold is not needed to be additionally erected, an operator can hang 4 hand chain blocks on lugs on a hull outer plate, the subsequent installation work of the screw is carried out on the triangular steel structure platform 2 and the detachable steel structure platform 5 when standing, the flat car is evacuated, the time of the flat car is not occupied any more, after the screw installation work is completed completely, bolts for fixing the detachable steel structure platform 5 are loosened, the hand chain blocks are pulled up for a certain distance, the door frame 1 is moved out by the flat car, the hand chain blocks are loosened to descend the detachable steel structure platform 5 to a ship deck, and the detachable steel structure platform 5 is moved out by a forklift.
The working principle is as follows: at the in-process of installing the novel screw, with the screw handling to the frock bracket earlier, by first screw supporting seat 3 and 4 bearing screw bodies of second screw supporting seat, after the safeguard measure, pack the screw into the main shaft after the flatbed jacking is adjusted in, no longer need additionally set up the scaffold frame this moment, operating personnel can hang 4 hand pulling block on the lug on the hull planking, stand and carry out follow-up installation work to the screw on triangle-shaped steel structure platform 2 and detachable steel structure platform 5. The flatbed is withdrawn, the time of the flatbed is not occupied, after the propeller installation work is completed, bolts for fixing the detachable steel structure platform 5 are loosened, the door frame 1 is lifted by a chain block for a certain distance, the flatbed is used for moving out the door frame 1, the chain block is loosened to enable the detachable steel structure platform 5 to descend to the ship deck, and the detachable steel structure platform 5 is moved out by a forklift.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (6)
1. The utility model provides a novel installation of screw device, its characterized in that, includes criss-cross door frame (1), triangle-shaped steel structure platform (2), the upper end of door frame (1) is located in triangle-shaped steel structure platform (2), the upper end of triangle-shaped steel structure platform (2) is equipped with curved first screw supporting seat (3), one side of first screw supporting seat (3) is equipped with curved second screw supporting seat (4), the lower extreme of second screw supporting seat (4) is equipped with detachable steel structure platform (5).
2. The mounting device for the novel propeller as claimed in claim 1, wherein a square upright post (6) is arranged at the lower end of the door frame (1), a square I-shaped steel gasket (7) is arranged at the bottom end of the upright post (6), and a reinforcing rib (8) is arranged on the upright post (6).
3. A novel propeller mounting device as claimed in claim 1, characterised in that the door frame (1) is provided with a square elongate cross member (9).
4. The mounting device for the novel propeller as claimed in claim 1, wherein a bottom panel (10) is arranged at the upper end of the door frame (1), a square flange plate (11) is arranged at the upper end of the bottom panel (10), a square pipe (12) is arranged at the upper end of the square flange plate (11), and a support (15) for supporting the triangular steel structure platform (2) and the detachable steel structure platform (5) is arranged above the square pipe (12).
5. A new propeller mounting arrangement as claimed in claim 1, characterised in that there are inclined steps (13) between the door frame (1) and the first (3) and second (4) propeller supports.
6. A new propeller mounting arrangement as claimed in claim 1, characterised in that the upper end of the first propeller support base (3) is provided with a fence (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922233879.5U CN211167337U (en) | 2019-12-13 | 2019-12-13 | Novel installation of screw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922233879.5U CN211167337U (en) | 2019-12-13 | 2019-12-13 | Novel installation of screw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211167337U true CN211167337U (en) | 2020-08-04 |
Family
ID=71827141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922233879.5U Active CN211167337U (en) | 2019-12-13 | 2019-12-13 | Novel installation of screw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211167337U (en) |
-
2019
- 2019-12-13 CN CN201922233879.5U patent/CN211167337U/en active Active
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