CN220811745U - Full guardrail maintenance platform structure of offshore wind turbine - Google Patents
Full guardrail maintenance platform structure of offshore wind turbine Download PDFInfo
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- CN220811745U CN220811745U CN202321430397.9U CN202321430397U CN220811745U CN 220811745 U CN220811745 U CN 220811745U CN 202321430397 U CN202321430397 U CN 202321430397U CN 220811745 U CN220811745 U CN 220811745U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 70
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 230000009347 mechanical transmission Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a full guardrail maintenance platform structure of an offshore wind turbine, which comprises a maintenance pedestal and a lifting platform, wherein the top of the maintenance pedestal is provided with a lifting mechanism, the lifting mechanism comprises a supporting plate, the supporting plate is fixedly arranged at the top of the maintenance pedestal, the bottom of the maintenance pedestal is provided with a mounting groove, and a mounting plate is fixedly arranged between the front side wall and the rear side wall of an inner cavity of the mounting groove. This full guardrail maintenance platform structure of offshore wind turbine through being provided with elevating system, has realized utilizing the motor as the actuating source and through mechanical transmission control lead screw rotation for lead screw surface threaded connection's connecting block drives lift platform and reciprocates, utilizes sliding component and stable subassembly to maintain the stability that lift platform reciprocated moreover, and then reduces because of rocking the potential safety hazard in offshore wind turbine maintenance process, makes the full guardrail maintenance platform structure practicality of this offshore wind turbine strengthen.
Description
Technical Field
The utility model relates to the technical field of maintenance platforms, in particular to a full guardrail maintenance platform structure of an offshore wind turbine.
Background
The maintenance platform is mechanical equipment for vertically transporting people or objects, can assist maintenance personnel to repair auxiliary tools of equipment with different heights, mainly comprises a lifting platform, guardrails and a maintenance pedestal, is commonly provided with cylinder type lifting or steel cable type lifting, not only can assist the maintenance personnel to overhaul at a higher position, but also can ensure the safety of the maintenance of the high place of the maintenance personnel, is widely applied to the operation of high-altitude installation, maintenance and the like, and has the characteristic of free lifting of the maintenance platform.
The utility model has been disclosed a communication maintenance and has been used in the lifting platform in CN201620674131.2 application number, realize the up-and-down movement of control maintenance platform through utilizing folding plate and cylinder, and utilize the landing leg to increase the area of contact with ground, reduce the bearing pressure of base, in the maintenance process of offshore wind turbine, because marine wind-force is great, support the maintenance platform through folding plate and upwards move, can lead to the maintenance platform to appear rocking, thus make the people or thing on the maintenance platform unstable, thus there is certain potential safety hazard, so put forward a maintenance platform structure of full guardrail of offshore wind turbine to solve above-mentioned problem.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a full guardrail maintenance platform structure of an offshore wind driven generator, which has the advantage of stable lifting, and solves the problem that the maintenance platform can shake due to the fact that the maintenance platform is supported by a folding plate to move upwards due to the large offshore wind force in the maintenance process of the offshore wind driven generator, so that people or objects on the maintenance platform are unstable, and a certain potential safety hazard exists.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the full guardrail maintenance platform structure of the offshore wind turbine comprises a maintenance pedestal and a lifting platform, wherein a lifting mechanism is arranged at the top of the maintenance pedestal;
The lifting mechanism comprises a supporting plate, the supporting plate is fixedly arranged at the top of a maintenance pedestal, a mounting groove is formed in the bottom of the maintenance pedestal, a mounting plate is fixedly arranged between the front side wall and the rear side wall of an inner cavity of the mounting groove, a screw rod with one end penetrating and extending to the inside of the supporting plate is rotatably arranged at the top of the mounting plate, the outer surface of the screw rod is in threaded connection with a connecting block fixedly connected with one side of a lifting platform, a limiting component is arranged on the outer surface of the connecting block, a sliding component is arranged in the supporting plate, and a driving structure is arranged at the top of the maintenance pedestal.
Further, the drive structure is including stabilizing the subassembly, stabilizing the subassembly and setting up in the top of maintenance pedestal, the inside fixed mounting of mounting groove has the motor, the output shaft of motor passes through shaft coupling fixedly connected with transfer line.
Further, the lift platform is located the top of maintenance pedestal, the top fixed mounting of lift platform has the guard rail.
Further, the limiting assembly comprises a limiting groove and a limiting strip, the limiting groove is formed in the front face of the connecting block, the limiting strip is fixedly mounted on the front side wall of the inner cavity of the supporting plate, and the inner wall of the limiting groove is slidably connected with the outer surface of the limiting strip.
Further, the sliding component comprises a mounting block and a through groove, the through groove is formed in the supporting plate, the connecting block is fixedly mounted on the left side of the lifting platform, and the outer surface of the connecting block is in sliding connection with the inner wall of the through groove.
Further, the screw rod comprises a threaded column and a worm gear, the worm gear is fixedly arranged on the outer surface of the threaded column, and the threaded column is rotatably arranged on the inner top wall of the supporting plate.
Further, the stabilizing assembly comprises a guide post and a connecting sleeve, wherein the connecting sleeve is slidably arranged on the outer surface of the guide post and fixedly connected with one side of the lifting platform, and the guide post is fixedly arranged at the top of the maintenance pedestal.
Further, the transmission rod comprises a rotating shaft and a worm, the worm is meshed with the outer surface of the worm wheel, and the worm is fixedly arranged on the outer surface of the rotating shaft.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this full guardrail maintenance platform structure of offshore wind turbine through being provided with elevating system, has realized utilizing the motor as the actuating source and through mechanical transmission control lead screw rotation for lead screw surface threaded connection's connecting block drives lift platform and reciprocates, utilizes sliding component and stable subassembly to maintain the stability that lift platform reciprocated moreover, and then reduces because of rocking the potential safety hazard in offshore wind turbine maintenance process, makes the full guardrail maintenance platform structure practicality of this offshore wind turbine strengthen.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side view of the structural support plate of the present utility model;
Fig. 3 is a front view of the structural schematic diagram 1 of the present utility model.
In the figure: 1. maintaining the pedestal; 2. a lifting platform; 3. a lifting mechanism; 301. a support plate; 302. a mounting groove; 303. a mounting plate; 304. a screw rod; 305. a connecting block; 306. a limit component; 307. a sliding assembly; 308. a driving structure; 3081. a stabilizing assembly; 3082. a motor; 3083. a transmission rod; 4. and (5) protecting the fence.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: referring to fig. 1-3, a full guardrail maintenance platform structure for an offshore wind turbine in this embodiment includes a maintenance platform base 1 and a lifting platform 2, the lifting platform 2 is located at the top of the maintenance platform base 1, a protection fence 4 is fixedly installed at the top of the lifting platform 2, and a lifting mechanism 3 is disposed at the top of the maintenance platform base 1.
By adopting the technical scheme, the motor 3082 is used as a driving source and the screw rod 304 is controlled to rotate through mechanical transmission, so that the connecting block 305 in threaded connection with the outer surface of the screw rod 304 drives the lifting platform 2 to move up and down, and the sliding component 307 and the stabilizing component 3081 are used for maintaining the stability of the lifting platform 2 in moving up and down, so that potential safety hazards caused by shaking in the maintenance process of the offshore wind turbine are reduced.
Embodiment two: referring to fig. 1-2, on the basis of the first embodiment, the lifting mechanism 3 includes a supporting plate 301, the supporting plate 301 is fixedly installed at the top of the maintenance pedestal 1, a mounting groove 302 is provided at the bottom of the maintenance pedestal 1, a mounting plate 303 is fixedly installed between front and rear side walls of an inner cavity of the mounting groove 302, a screw rod 304 with one end penetrating and extending to the inside of the supporting plate 301 is rotatably installed at the top of the mounting plate 303, the screw rod 304 includes a threaded column and a worm wheel, the worm wheel is fixedly installed at the outer surface of the threaded column, the threaded column is rotatably installed at the inner top wall of the supporting plate 301, so that the rotating screw rod 304 can control the connecting block 305 to move, the outer surface of the screw rod 304 is in threaded connection with a connecting block 305 fixedly connected with one side of the lifting platform 2, a limiting component 306 is provided at the outer surface of the connecting block 305, the limiting component 306 includes a limiting groove and a limiting strip, the limiting groove is provided at the front surface of the connecting block 305, the limiting strip is fixedly installed at the front side wall of the inner cavity of the supporting plate 301, the limiting strip is slidably connected with the outer surface of the limiting strip, the sliding component 307 is only capable of moving up and down at the outer surface of the limiting strip, the inner surface of the supporting plate 301 is provided with a sliding component 307, the sliding component 307 includes a mounting block and a through groove, the through groove is mounted on the inner surface of the inner wall of the supporting plate 301, and the inner surface of the supporting plate is fixedly connected with the lifting platform 2, and the lifting platform is fixedly connected with the inner surface of the lifting platform, and the lifting platform is mounted on the lifting platform.
By adopting the technical scheme, the screw rod 304 is controlled to rotate, the connecting block 305 in threaded connection with the outer surface of the screw rod 304 moves upwards on the outer surface of the limiting strip, and then the lifting platform 2 is driven to synchronously move, so that the mounting block on the left side of the lifting platform 2 synchronously moves in the connecting groove.
In this example implementation, the driving structure 308 includes a stabilizing component 3081, the stabilizing component 3081 includes a guide post and a connecting sleeve, the connecting sleeve is slidably mounted on the outer surface of the guide post and is fixedly connected with one side of the lifting platform 2, the guide post is fixedly mounted on the top of the maintenance pedestal 1, so that the movement of the lifting platform 2 is kept stable, the stabilizing component 3081 is arranged on the top of the maintenance pedestal 1, a motor 3082 is fixedly mounted in the mounting groove 302, a power source is provided for the driving structure 308, an output shaft of the motor 3082 is fixedly connected with a transmission rod 3083 through a coupling, the transmission rod 3083 includes a rotating shaft and a worm, the worm is meshed with the outer surface of the worm wheel, and the worm is fixedly mounted on the outer surface of the rotating shaft, so that the rotating transmission rod 3083 can drive the worm wheel in the screw rod 304 to rotate.
By adopting the technical scheme, the starting motor 3082 is realized and the transmission rod 3083 is driven to rotate, so that the rotating transmission rod 3083 drives the worm wheel in the screw rod 304 to rotate, the screw rod 304 is controlled to rotate, the lifting platform 2 is driven to synchronously move by utilizing mechanical transmission, the mounting block on the left side of the lifting platform 2 synchronously moves in the connecting groove, and the connecting sleeve fixedly connected with the right side of the lifting platform 2 synchronously moves upwards on the outer surface of the guide post, so that the movement of the lifting platform 2 is kept stable.
The working principle of the embodiment is as follows:
This full guardrail maintenance platform structure of offshore wind turbine, when using, starter motor 3082 and drive transfer line 3083 are rotatory, make rotatory transfer line 3083 drive the worm wheel in the lead screw 304 rotatory, and then realize controlling the lead screw 304 rotation, make lead screw 304 surface threaded connection's connecting block 305 upwards move at the surface of spacing, and then reach and drive lift platform 2 synchronous movement, make lift platform 2 left side's installation piece at the inside synchronous movement of spread groove, and lift platform 2 right side fixed connection's adapter sleeve upwards moves in the surface synchronization of guide post, thereby make lift platform 2's removal remain stable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a full guardrail maintenance platform structure of offshore wind turbine, includes maintenance pedestal (1) and lift platform (2), its characterized in that: the top of the maintenance pedestal (1) is provided with a lifting mechanism (3);
Elevating system (3) is including backup pad (301), backup pad (301) fixed mounting is in the top of maintenance pedestal (1), mounting groove (302) have been seted up to the bottom of maintenance pedestal (1), fixed mounting board (303) are installed between the inner chamber front and back both sides wall of mounting groove (302), screw rod (304) inside one end runs through and extends to backup pad (301) are installed in the top rotation of mounting board (303), the surface threaded connection of screw rod (304) and elevating platform (2) one side fixed connection's connecting block (305), the surface of connecting block (305) is provided with spacing subassembly (306), the inside of backup pad (301) is provided with sliding component (307), the top of maintenance pedestal (1) is provided with driving structure (308).
2. The offshore wind turbine full guardrail maintenance platform structure of claim 1, wherein: the driving structure (308) comprises a stabilizing component (3081), the stabilizing component (3081) is arranged at the top of the maintenance pedestal (1), a motor (3082) is fixedly arranged in the mounting groove (302), and an output shaft of the motor (3082) is fixedly connected with a transmission rod (3083) through a coupler.
3. The offshore wind turbine full guardrail maintenance platform structure of claim 1, wherein: the lifting platform (2) is located at the top of the maintenance pedestal (1), and a protective fence (4) is fixedly installed at the top of the lifting platform (2).
4. The offshore wind turbine full guardrail maintenance platform structure of claim 1, wherein: the limiting assembly (306) comprises a limiting groove and a limiting strip, the limiting groove is formed in the front face of the connecting block (305), the limiting strip is fixedly mounted on the front side wall of the inner cavity of the supporting plate (301), and the inner wall of the limiting groove is slidably connected with the outer surface of the limiting strip.
5. The offshore wind turbine full guardrail maintenance platform structure of claim 1, wherein: the sliding assembly (307) comprises a mounting block and a through groove, the through groove is formed in the supporting plate (301), the connecting block is fixedly mounted on the left side of the lifting platform (2), and the outer surface of the connecting block is in sliding connection with the inner wall of the through groove.
6. The offshore wind turbine full guardrail maintenance platform structure of claim 2, wherein: the screw rod (304) comprises a threaded column and a worm gear, the worm gear is fixedly arranged on the outer surface of the threaded column, and the threaded column is rotatably arranged on the inner top wall of the supporting plate (301).
7. The offshore wind turbine full guardrail maintenance platform structure of claim 2, wherein: the stabilizing assembly (3081) comprises a guide post and a connecting sleeve, wherein the connecting sleeve is slidably arranged on the outer surface of the guide post and fixedly connected with one side of the lifting platform (2), and the guide post is fixedly arranged at the top of the maintenance pedestal (1).
8. The offshore wind turbine full guardrail maintenance platform structure of claim 6, wherein: the transmission rod (3083) comprises a rotating shaft and a worm, the worm is meshed with the outer surface of the worm wheel, and the worm is fixedly arranged on the outer surface of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430397.9U CN220811745U (en) | 2023-06-07 | 2023-06-07 | Full guardrail maintenance platform structure of offshore wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430397.9U CN220811745U (en) | 2023-06-07 | 2023-06-07 | Full guardrail maintenance platform structure of offshore wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811745U true CN220811745U (en) | 2024-04-19 |
Family
ID=90712243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321430397.9U Active CN220811745U (en) | 2023-06-07 | 2023-06-07 | Full guardrail maintenance platform structure of offshore wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811745U (en) |
-
2023
- 2023-06-07 CN CN202321430397.9U patent/CN220811745U/en active Active
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| GR01 | Patent grant |