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CN-224228792-U - Multistage series high-efficiency wind power generation device

CN224228792UCN 224228792 UCN224228792 UCN 224228792UCN-224228792-U

Abstract

The utility model discloses a multistage series high-efficiency wind power generation device, which particularly relates to the field of wind power generation, and comprises a shell and a support column, wherein one side of the bottom of the support column is fixedly connected with a convenient maintenance mechanism, the convenient maintenance mechanism comprises a screw rod, an extension plate, a reserved groove, a sleeve plate, a fixed plate, a servo motor, an auxiliary column, a movable sleeve and a limit column, the bottom of the screw rod is connected with the servo motor through a coupler, the outer wall of the screw rod is in threaded connection with the movable sleeve, the servo motor is started in a remote control manner, then the screw rod is driven to rotate, the movable sleeve is driven to move on the screw rod and the auxiliary column, the sleeve plate and the extension plate are driven to move upwards, when a certain distance is left from the position of a maintenance door, the extension plate is pushed to move upwards in the sleeve plate, the corresponding reserved groove corresponds to the limit groove on the sleeve plate, and a user inserts the limit column into the limit groove and then penetrates into the corresponding reserved groove, so that a worker can perform stable and safe maintenance conveniently.

Inventors

  • WANG FEI
  • GONG XIN

Assignees

  • 广东胜源电力科技有限公司

Dates

Publication Date
20260512
Application Date
20231011

Claims (8)

  1. 1. The multistage series high-efficiency wind power generation device comprises a shell (5) and a support column (8) and is characterized in that a maintenance-facilitating mechanism (9) is fixedly connected to one side of the bottom of the support column (8), and the maintenance-facilitating mechanism (9) comprises a screw rod (901), an extension plate (902), a reserved groove (903), a sleeve plate (904), a fixed plate (905), a servo motor (906), an auxiliary column (907), a movable sleeve (908) and a limiting column (909); The bottom of lead screw (901) is connected with servo motor (906) through the shaft coupling, the outer wall threaded connection of lead screw (901) has removal cover (908), a swing joint of removal cover (908) has auxiliary column (907), the opposite side fixedly connected with fixed plate (905) of removal cover (908), the top fixedly connected with cover board (904) of fixed plate (905), the top swing joint of cover board (904) has extension board (902), reservation groove (903) have been seted up to the front end of extension board (902), the front end of cover board (904) is cup jointed and is connected with spacing post (909), inside one side fixedly connected with cooling machanism (6) of casing (5).
  2. 2. The multistage serial high-efficiency wind power generation device according to claim 1, wherein the heat dissipation mechanism (6) comprises a fixing frame (601), a connecting plate (602), a reinforcing plate (603), a converging box (604) and a fan (605), wherein the front end of the connecting plate (602) is fixedly connected with the reinforcing plate (603), and one side of the reinforcing plate (603) is fixedly connected with the fixing frame (601).
  3. 3. The multi-stage series connection efficient wind power generation device according to claim 2, wherein a converging box (604) is fixedly connected to the inside of the fixing frame (601), and a fan (605) is fixedly connected to one side of the inside of the converging box (604).
  4. 4. A multi-stage series connection high efficiency wind power generation device according to claim 3, wherein the number of the reinforcing plates (603) is three, and the three reinforcing plates (603) are equidistantly distributed on the connecting plate (602).
  5. 5. The multistage series high-efficiency wind power generation device according to claim 1, wherein a movable shaft (2) is movably penetrated through the middle part of one side of the shell (5), a gearbox (3) is arranged on the other side of the movable shaft (2), and a generator component (4) is connected to the other side of the gearbox (3) through a rotating shaft.
  6. 6. The multistage series high-efficiency wind power generation device according to claim 5, wherein a connecting component (1) is fixedly connected to the outside of one end of the movable shaft (2), a blade (10) is fixedly connected to the lower part of the connecting component (1), and a maintenance door (7) is installed at the front end above the support column (8).
  7. 7. The multistage series high-efficiency wind power generation device according to claim 1, wherein the fixed plate (905) forms a lifting mechanism through a movable sleeve (908), a screw rod (901) and a servo motor (906), and the movable sleeve (908) is connected with an auxiliary column (907) in a sleeved mode.
  8. 8. The multi-stage series connection efficient wind power generation device according to claim 1, wherein the extension plates (902) are connected with the sleeve plates (904) in a sleeved mode, and the number of the reserved grooves (903) is multiple.

Description

Multistage series high-efficiency wind power generation device Technical Field The utility model belongs to the field of wind power generation, and particularly relates to a design of a multistage series high-efficiency wind power generation device. Background The wind power generation has a plurality of advantages over thermal power generation and nuclear power generation, the wind power generation can be used as an alternative energy source, the power generated by the wind power can be used for supplying power to one or more households, and the wind power can be combined into a power grid to provide power, so that the size and the number of the generators can be flexibly selected according to the needs. Through searching, the prior patent (publication number: CN 108915954A) discloses a multistage series connection high-efficiency wind power generation device, which comprises a bearing base, a workbench, bearing columns, guide wind pipes, an air amplifier, jet wind inlets, impellers, a generator, wind speed and wind direction sensors and a control circuit, wherein the workbench is positioned right above the bearing base and is connected with each other through the bearing columns, the guide wind pipes, the air amplifier and the jet wind inlets are all connected with the upper end surface of the workbench through guide sliding rails, and the air amplifier is positioned between two adjacent guide wind pipes and is communicated with the guide wind pipes through the jet wind inlets, and the impellers and the generator are embedded in the guide wind pipes. The utility model can effectively improve the wind power application range of wind power generation operation, the working efficiency of the power generation operation and the running stability of the equipment, and can effectively improve the resistance of the wind power generation equipment to severe natural environment, and improve the running stability and reliability of the equipment, and the inventor finds that the prior art has the following problems in the process of realizing the utility model: When the existing wind power generation device is used, problems occur in the wind power generation device, when the existing wind power generation device needs to be maintained, and the wind power generation device is as high as a telegraph pole, workers generally need to wear the climbers to climb on the struts, then the climbers are generally used for climbing the struts, slipping is easy to occur under special environments such as rain, snow and frost, meanwhile, when people with bigger or smaller feet wear the same standard climbers, loosening and falling phenomena are easy to occur when climbing the pole, safety accidents are caused, and therefore, the wind power generation device needs to be additionally provided with a maintenance mechanism which is convenient to better, stable and safe maintenance. Therefore, a multi-stage series high-efficiency wind power generation device is provided for solving the problems. Disclosure of utility model In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a multi-stage serial high-efficiency wind power generation device, so as to solve the problems set forth in the above-mentioned background art. In order to achieve the purpose, the technical scheme is that the multistage series high-efficiency wind power generation device comprises a shell and a support column, wherein one side of the bottom of the support column is fixedly connected with a convenient maintenance mechanism, and the convenient maintenance mechanism comprises a screw rod, an extension plate, a reserved groove, a sleeve plate, a fixing plate, a servo motor, an auxiliary column, a movable sleeve and a limiting column. The bottom of lead screw is connected with servo motor through the shaft coupling, the outer wall threaded connection of lead screw has the removal cover, a swing joint of removal cover has the auxiliary column, the opposite side fixedly connected with fixed plate of removal cover, the top fixedly connected with bushing plate of fixed plate, the top swing joint of bushing plate has the extension board, the reservation groove has been seted up to the front end of extension board, the front end cover of bushing plate is connected with spacing post, inside one side fixedly connected with heat abstractor of casing. Preferably, the heat dissipation mechanism comprises a fixing frame, a connecting plate, a reinforcing plate, a converging box and a fan, wherein the reinforcing plate is fixedly connected to the front end of the connecting plate, and the fixing frame is fixedly connected to one side of the reinforcing plate. Preferably, the inside fixedly connected with of mount gathers the case, the inside one side fixedly connected with fan that gathers the case. Preferably, the number of the reinforcing plates is three, and the three reinforcing plates are equidistantly distrib