CN216072736U - Tower barrel turnover device for offshore hoisting platform - Google Patents
Tower barrel turnover device for offshore hoisting platform Download PDFInfo
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- CN216072736U CN216072736U CN202122647243.2U CN202122647243U CN216072736U CN 216072736 U CN216072736 U CN 216072736U CN 202122647243 U CN202122647243 U CN 202122647243U CN 216072736 U CN216072736 U CN 216072736U
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- bearing frame
- sliding
- tower
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- rotating rod
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Abstract
The utility model provides a tower drum turning-over device for an offshore hoisting platform, which comprises a base and a bearing frame, wherein the base is provided with a support frame; a driving groove is formed in the base, a motor is placed in the driving groove, an annular sliding groove plate is connected to the top of the base, and the annular sliding groove plate is connected with the bearing frame through a first sliding block; an output shaft of the motor is connected with a first rotating rod through a coupler, the top end of the first rotating rod extends into the bearing frame and is sequentially sleeved with a square sleeve and a limiting plate, and the top end of the first rotating rod is connected with a second bevel gear; the bottom of the bearing frame is provided with a square opening. The angle of the tower drum can be quickly adjusted in a rotating mode, the tower drum can be turned over after the angle of the tower drum is fixed, the situation that lifting cost is increased due to the fact that the tower drum is turned over manually is avoided, meanwhile, the next section of the tower drum can be pre-adjusted while the lifting mechanism lifts the tower, and lifting efficiency is improved.
Description
Technical Field
The utility model relates to a tower drum turning-over device for an offshore hoisting platform, and belongs to the technical field of hoisting of offshore wind power platforms.
Background
The hoisting refers to a general term of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting machines are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair so as to change the positions of the equipment.
When hoisting an offshore tower, an offshore hoisting platform is generally used, and when hoisting the tower, the tower is generally required to be turned over so as to be butted with a base at the bottom, however, the existing offshore hoisting platform can not turn over the tower drum, and can only turn over the tower drum after hoisting the tower drum by manpower or a hoisting mechanism, but because the tower drum body has overlarge volume and heavier weight, the tower drum is difficult to rotate and turn over by manpower, a large amount of labor force is consumed, the hoisting cost is increased, and the lifting mechanism is used for overturning the tower barrel in the air, so that the operation difficulty coefficient of a driver is increased, and the overturning of the tower cylinder in the air is accompanied by certain danger, thereby wasting a large amount of time and seriously influencing the construction progress, therefore, a novel tower drum turnover device for the offshore hoisting platform needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a tower drum turning-over device for an offshore hoisting platform.
The utility model is realized by the following technical scheme.
The utility model provides a tower drum turning-over device for an offshore hoisting platform, which comprises a base and a bearing frame, wherein the base is provided with a support frame; a driving groove is formed in the base, a motor is placed in the driving groove, an annular sliding groove plate is connected to the top of the base, and the annular sliding groove plate is connected with the bearing frame through a first sliding block; an output shaft of the motor is connected with a first rotating rod through a coupler, the top end of the first rotating rod extends into the bearing frame and is sequentially sleeved with a square sleeve and a limiting plate, and the top end of the first rotating rod is connected with a second bevel gear; the bottom of the bearing frame is provided with a square opening, the bottom of the square sleeve extends out of the bearing frame and is provided with a limiting groove, and a sliding plate is connected onto the limiting groove in a sliding manner; the bottom of the sliding plate is connected with an L-shaped clamping block, and the bottom of the base is provided with a plurality of L-shaped clamping grooves matched with the L-shaped clamping block; the two sides of the top of the bearing frame are respectively provided with a front clamping plate, the front clamping plate is connected with a plurality of third rotating rods, sleeves are sleeved on the third rotating rods, and the top of the third rotating rods is connected with a second gear; the bearing frame is internally connected with a second rotating rod, the second rotating rod is sleeved with a first bevel gear, and the first bevel gear is meshed with a second bevel gear.
The motor is connected with the bottom of the driving groove through a connecting plate.
A first spring is arranged between the square sleeve and the limiting plate and sleeved on the first rotating rod.
The second rotating rod is rotatably connected with the bearing frame through a bearing piece.
The second rotating rod is sleeved with a first gear, a groove matched with the first gear is formed in the bearing frame, and the first gear is meshed with the second gear through the groove.
The two sides of the top of the bearing frame are respectively provided with a sliding chute which is positioned at the outer side of the front clamping plate; a second sliding block is connected in the sliding groove in a sliding mode, and the top of the second sliding block is connected with a rear clamping plate.
One end of the second sliding block is connected with one end of the sliding groove through a second spring.
The utility model has the beneficial effects that: the angle of the tower drum can be quickly adjusted in a rotating mode, the tower drum can be turned over after the angle of the tower drum is fixed, the phenomenon that lifting cost is increased due to the fact that the tower drum is turned over manually is avoided, meanwhile, the next section of the tower drum can be pre-adjusted while the lifting mechanism lifts the tower, and lifting efficiency is improved; can carry out the centre gripping to tower section of thick bamboo of equidimension not fast, avoid rotating the tower section of thick bamboo and turning over the time and rock the problem that makes the tower section of thick bamboo take place the skew because of the platform, increase the versatility.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the base and load bearing frame structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a side view of the L-shaped cartridge, retaining groove and square sleeve configuration of the present invention;
FIG. 6 is a top view of the square sleeve, first rotating rod and slide plate of the present invention;
FIG. 7 is a side view of the rear cleat, second bevel gear and runner of the present invention;
FIG. 8 is a side elevational view of the front clamping plate, third rotating shaft and sleeve of the present invention;
FIG. 9 is a top view of the annular chute plate, first slider and L-shaped chute of the present invention;
in the figure: 1-base, 2-annular sliding groove plate, 3-first sliding block, 4-bearing frame, 5-driving groove, 6-motor, 7-first rotating rod, 8-square sleeve, 9-limiting plate, 10-first spring, 11-square opening, 12-limiting groove, 13-sliding plate, 14-L-shaped clamping block, 15-L-shaped clamping groove, 16-front clamping plate, 17-second rotating rod, 18-first bevel gear, 19-second bevel gear, 20-first gear, 21-third rotating rod, 22-sleeve, 23-sliding groove, 24-second sliding block, 25-rear clamping plate, 26-second spring and 27-second gear.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
The tower drum turning-over device for the offshore hoisting platform as shown in the figures 1-9 comprises a base 1 and a bearing frame 4; a driving groove 5 is formed in the base 1, a motor 6 is placed in the driving groove 5, the top of the base 1 is connected with an annular sliding groove plate 2, and the annular sliding groove plate 2 is connected with a bearing frame 4 through a first sliding block 3; the output shaft of the motor 6 is connected with a first rotating rod 7 through a coupler, the top end of the first rotating rod 7 extends into the bearing frame 4 and is sequentially sleeved with a square sleeve 8 and a limiting plate 9, and the top end of the first rotating rod is connected with a second bevel gear 19; the bottom of the bearing frame 4 is provided with a square opening 11, the bottom of the square sleeve 8 extends out of the bearing frame 4 and is provided with a limiting groove 12, and a sliding plate 13 is connected on the limiting groove 12 in a sliding manner; the bottom of the sliding plate 13 is connected with an L-shaped fixture block 14, and the bottom of the base 1 is provided with a plurality of L-shaped clamping grooves 15 matched with the L-shaped fixture block 14; the two sides of the top of the bearing frame 4 are respectively provided with a front clamping plate 16, the front clamping plate 16 is connected with a plurality of third rotating rods 21, the third rotating rods 21 are sleeved with sleeves 22, and the top of the third rotating rods is connected with a second gear 27; a second rotating rod 17 is connected in the bearing frame 4, a first bevel gear 18 is sleeved on the second rotating rod 17, and the first bevel gear 18 is meshed with a second bevel gear 19.
The motor 6 is connected with the bottom of the driving groove 5 through a connecting plate.
A first spring 10 is arranged between the square sleeve 8 and the limiting plate 9, and the first spring 10 is sleeved on the first rotating rod 7.
The second rotating rod 17 is rotatably connected with the bearing frame 4 through a bearing piece.
The second rotating rod 17 is sleeved with a first gear 20, a slot matched with the first gear 20 is formed in the bearing frame 4, and the first gear 20 is meshed with the second gear 27 through the slot.
The two sides of the top of the bearing frame 4 are respectively provided with a sliding chute 23, and the sliding chutes 23 are positioned on the outer sides of the front clamping plates 16 (one side of the two front clamping plates 16 opposite to each other is the inner side); a second slide block 24 is slidably connected in the slide groove 23, and a rear clamp plate 25 is connected to the top of the second slide block 24.
One end of the second slider 24 is connected to one end of the slide groove 23 by a second spring 26.
Examples
As mentioned above, the tower barrel turnover device for the offshore hoisting platform comprises a base 1, wherein an annular sliding chute plate 2 is fixedly arranged at the top of the base 1, first sliding blocks 3 are slidably arranged on both sides of an inner cavity of the annular sliding chute plate 2, a bearing frame 4 is fixedly arranged at the top of each first sliding block 3, a driving groove 5 is formed in the inner cavity of the base 1, a motor 6 is fixedly arranged at the bottom of the inner cavity of the driving groove 5 through a connecting plate, a first rotating rod 7 is fixedly arranged on an output shaft of the motor 6 through a coupler, the top end of each first rotating rod 7 sequentially penetrates through the base 1 and the bearing frame 4 and extends into the bearing frame 4, a square sleeve 8 is movably sleeved on the surface of each first rotating rod 7 and positioned inside the bearing frame 4, the square sleeve 8 cannot drive the bearing frame 4 to rotate when not being in contact with a square opening 11, a limiting plate 9 is fixedly arranged on the surface of each first rotating rod 7 and positioned above the square sleeve 8, the first spring 10 of fixedly connected with between limiting plate 9 and the square sleeve 8, first spring 10 is removable, and first spring 10 cup joints on first pivot pole 7 surface, the bottom of square sleeve 8 runs through bearing frame 4 and extends to the outside of bearing frame 4, square mouth 11 that cooperatees and use with square sleeve 8 has been seted up to the bottom of bearing frame 4, spacing groove 12 has been seted up on the surface of square sleeve 8 and the outside that is located bearing frame 4, the inner chamber sliding connection of spacing groove 12 has slide 13, the front side fixed mounting of slide 13 bottom has L type fixture block 14, L type draw-in groove 15 and L type draw-in groove 15 that cooperate and use with L type fixture block 14 are seted up at the top of base 1 and are provided with a plurality of in the annular.
The front parts of two sides of the top of the bearing frame 4 are fixedly provided with front clamping plates 16, a second rotating rod 17 is rotatably arranged between two sides of the inner cavity of the bearing frame 4 through a bearing piece, the surface of the second rotating rod 17 is fixedly provided with a first bevel gear 18, and the top end of the first rotating rod 7 is fixedly provided with a second bevel gear 19 meshed with the first bevel gear 18.
A first gear 20 is fixedly mounted on the left side of the surface of the second rotating rod 17, the top of the first gear 20 penetrates through the bearing frame 4 and extends to the outside of the bearing frame 4, and a third rotating rod 21 and a plurality of third rotating rods 21 are rotatably mounted between the front part and the rear part of the front clamping plate 16 through bearing pieces.
The fixed surface of third dwang 21 installs sleeve 22, and sleeve 22 is that the interval is installed on third dwang 21 surface, and one side of sleeve 22 runs through front cleat 16 and extends to the rear portion of front cleat 16, and the one end that both sides third dwang 21 carried on the back mutually runs through front cleat 16 and extends to the outside of front cleat 16, and the one end fixed mounting that third dwang 21 extends to the outside of front cleat 16 has the second gear 27 with first gear 20 looks meshing.
The rear portion of 4 top both sides of bearing frame has all seted up spout 23, and the inside slidable mounting of spout 23 has second slider 24, and the top fixed mounting of second slider 24 has back splint 25.
A second spring 26 is fixedly arranged between one side of the second sliding block 24 and the rear side of the inner cavity of the sliding chute 23, and the second spring 26 is replaceable.
The working principle of the utility model is as follows:
when the device is used, the rear clamping plate 25 is pulled backwards to stretch the second spring 26, the tower drum to be turned over is placed between the rear clamping plate 25 and the front clamping plate 16, the rear clamping plate 25 is loosened, the second spring 26 contracts through elasticity to enable the rear clamping plate 25 and the front clamping plate 16 to clamp the tower drum, the effect of quickly clamping tower drums with different sizes is achieved, the effect that the tower drum deviates due to the fact that a platform shakes when the tower drum is turned over by the tower drum turning-over device is avoided, and the versatility of the tower drum turning-over device is increased;
then, after the tower is fixed, the motor 6 is started to drive the first rotating rod 7 to rotate, the first rotating rod 7 rotates to drive the square sleeve 8 to rotate, the square sleeve 8 rotates to drive the bearing frame 4 to rotate through the square opening 11, so that the bearing frame 4 drives the tower to rotate, the sliding plate 13 is pressed downwards after rotating to a proper angle, the sliding plate 13 is pressed downwards to drive the square sleeve 8 to move downwards, the L-shaped fixture block 14 is pressed downwards to the inside of the L-shaped clamping groove 15, the sliding plate 13 is pulled forwards to enable the L-shaped fixture block 14 to be clamped with the L-shaped clamping groove 15, finally, the bearing frame 4 is fixed, the square sleeve 8 is positioned outside the bearing frame 4, the motor 6 is continuously started, the motor 6 drives the first rotating rod 7 to drive the second bevel gear 19 to be meshed with the first bevel gear 18 to rotate, the first bevel gear 18 rotates to drive the second rotating rod 17 to rotate, the second rotating rod 17 rotates to drive the first gear 20 to be meshed with the second gear 27 to rotate, second gear 27 rotates and drives third dwang 21 and rotates, third dwang 21 rotates drive sleeve 22 and rotates the tower section of thick bamboo that laminates mutually to the front splint 16 inner wall and overturn, rotate tower section of thick bamboo self through the sleeve when tower section of thick bamboo angle is fixed, not only can carry out rotation adjustment to the angle of a tower section of thick bamboo fast, and can overturn tower section of thick bamboo self after tower section of thick bamboo angle is fixed, avoided using the manual work to stand up a tower section of thick bamboo and lead to increasing the condition appearance of hoist and mount cost, can carry out the preset adjustment to next section of a tower section of thick bamboo when lifting by crane the mechanism simultaneously, the efficiency of hoist and mount has been increased.
Claims (7)
1. The utility model provides a marine tower section of thick bamboo turnover device for hoist and mount platform, includes base (1) and bearing frame (4), its characterized in that: a driving groove (5) is formed in the base (1), a motor (6) is placed in the driving groove (5), the top of the base (1) is connected with an annular sliding groove plate (2), and the annular sliding groove plate (2) is connected with the bearing frame (4) through a first sliding block (3); the output shaft of the motor (6) is connected with a first rotating rod (7) through a coupler, the top end of the first rotating rod (7) extends into the bearing frame (4) and is sequentially sleeved with a square sleeve (8), a limiting plate (9) and a second bevel gear (19); the bottom of the bearing frame (4) is provided with a square opening (11), the bottom of the square sleeve (8) extends out of the bearing frame (4) and is provided with a limiting groove (12), and a sliding plate (13) is connected onto the limiting groove (12) in a sliding manner; the bottom of the sliding plate (13) is connected with an L-shaped fixture block (14), and the bottom of the base (1) is provided with a plurality of L-shaped clamping grooves (15) matched with the L-shaped fixture block (14); front clamping plates (16) are respectively arranged on two sides of the top of the bearing frame (4), a plurality of third rotating rods (21) are connected to the front clamping plates (16), sleeves (22) are sleeved on the third rotating rods (21), and second gears (27) are connected to the tops of the third rotating rods; the bearing frame (4) in-connection have second dwang (17), cup jointed first bevel gear (18) on second dwang (17), first bevel gear (18) and second bevel gear (19) mesh mutually.
2. The tower turnover device for the offshore hoisting platform as recited in claim 1, wherein: the motor (6) is connected with the bottom of the driving groove (5) through a connecting plate.
3. The tower turnover device for the offshore hoisting platform as recited in claim 1, wherein: a first spring (10) is arranged between the square sleeve (8) and the limiting plate (9), and the first spring (10) is sleeved on the first rotating rod (7).
4. The tower turnover device for the offshore hoisting platform as recited in claim 1, wherein: the second rotating rod (17) is rotatably connected with the bearing frame (4) through a bearing piece.
5. The tower turnover device for the offshore hoisting platform as recited in claim 1, wherein: first gear (20) have been cup jointed on second dwang (17), be equipped with on bearing frame (4) with first gear (20) assorted fluting, first gear (20) are through fluting and second gear (27) meshing.
6. The tower turnover device for the offshore hoisting platform as recited in claim 1, wherein: the two sides of the top of the bearing frame (4) are respectively provided with a sliding chute (23), and the sliding chutes (23) are positioned on the outer side of the front clamping plate (16); a second sliding block (24) is connected in the sliding groove (23) in a sliding way, and the top of the second sliding block (24) is connected with a rear clamping plate (25).
7. The tower turnover device for the offshore hoisting platform as recited in claim 6, wherein: one end of the second sliding block (24) is connected with one end of the sliding groove (23) through a second spring (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122647243.2U CN216072736U (en) | 2021-11-01 | 2021-11-01 | Tower barrel turnover device for offshore hoisting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122647243.2U CN216072736U (en) | 2021-11-01 | 2021-11-01 | Tower barrel turnover device for offshore hoisting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216072736U true CN216072736U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122647243.2U Active CN216072736U (en) | 2021-11-01 | 2021-11-01 | Tower barrel turnover device for offshore hoisting platform |
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| CN (1) | CN216072736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021525A1 (en) * | 2022-07-28 | 2024-02-01 | 江苏金风科技有限公司 | Tower overturning tooling |
-
2021
- 2021-11-01 CN CN202122647243.2U patent/CN216072736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021525A1 (en) * | 2022-07-28 | 2024-02-01 | 江苏金风科技有限公司 | Tower overturning tooling |
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