Land-based high-altitude wind power generation umbrella ladder releasing device

Abstract

The utility model relates to the technical field of high-altitude wind power generation, in particular to a land-based high-altitude wind power generation umbrella ladder releasing device. According to the land-based high-altitude wind power generation umbrella ladder releasing device, by arranging the base, the guide rails and the umbrella beams, it can be guaranteed that all umbrella units in an umbrella ladder are inversely hung on all the umbrella beams respectively before releasing, buckles on all the umbrella beams can lock mooring ropes at the tails of all the umbrella units, and meanwhile it can be guaranteed that in the releasing process, all the umbrella units are not prone to falling off. When the umbrella ladder flies, the umbrella beam corresponding to the current umbrella unit moves downwards along the guide rail, and the ring buckle corresponding to the current umbrella unit is opened to avoid the space for releasing the next section of umbrella unit, so that the automatic releasing of the umbrella ladder can be realized, and the safety of workers can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to high altitude wind power generation technical field especially relates to a land base high altitude wind power generation umbrella ladder launching device. BACKGROUND

[0002] The umbrella ladder land base high altitude power generation technology utilizes the flight assembly to drive the cable reciprocating traction ground generator turntable rotation, thereby generating electric energy. Compared with the sea and land wind energy, the high altitude wind energy has the advantages of large power density, stable wind direction and wind energy, and large-scale development and utilization potential.

[0003] In the related art, the land base high altitude wind power generation umbrella ladder launching work usually needs more workers to participate, which not only cannot realize the automation of the umbrella ladder launching, but also cannot guarantee the safety of the workers.

[0004] Therefore, it is urgent to provide a land base high altitude wind power generation umbrella ladder launching device to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model embodiment describes a land base high altitude wind power generation umbrella ladder launching device, which can not only realize the automation of the umbrella ladder launching, but also can guarantee the safety of the workers.

[0006] The utility model embodiment provides a land base high altitude wind power generation umbrella ladder launching device, which comprises:

[0007] A base;

[0008] 2N guide rails are vertically fixed on the base, and every two guide rails are oppositely arranged, wherein N is a positive integer greater than or equal to 2;

[0009] N umbrella beams are vertically arranged between every two oppositely arranged guide rails, the umbrella beams can move up and down along the guide rails, and each umbrella beam is provided with a ring buckle, the umbrella beams are used for erecting the cable of the land base high altitude wind power generation umbrella ladder, and the cable passes through the ring buckle.

[0010] After launching each section of the umbrella unit of the land base high altitude wind power generation umbrella ladder, the umbrella beam corresponding to the current umbrella unit moves downward along the guide rail, and the ring buckle corresponding to the current umbrella unit is opened to avoid the space for launching the next section of the umbrella unit.

[0011] According to the above embodiment, the first stepper motor is arranged on the guide rail, and the first stepper motor is used for driving the umbrella beam to move.

[0012] According to the above embodiment, the second stepper motor is arranged in the umbrella beam, and the second stepper motor is used for driving the ring buckle to open and close.

[0013] According to the above embodiment, the controller is a single-chip microcomputer.

[0014] According to the above embodiment, the controller is a single-chip microcomputer.

[0015] According to the above embodiment, the base is provided with a cable storage groove for storing the cable, and the cable storage groove is located below the umbrella beam.

[0016] According to the above embodiment, the outer surface of the cable storage groove is paved with a material with a friction coefficient less than 0.5.

[0017] According to the land-based high-altitude wind power generation umbrella ladder launching device provided by the embodiment of the utility model, by setting the base, the guide rail and the umbrella beam, the umbrella units in the umbrella ladder can be respectively hung on the umbrella beams before launching, the cable at the tail of each umbrella unit can be locked by the ring buckle on each umbrella beam, and the umbrella beam corresponding to the current umbrella unit can be moved downward along the guide rail during launching, and the ring buckle corresponding to the current umbrella unit can be opened to avoid the space for launching the next section of umbrella unit, so that the automation of the umbrella ladder launching can be realized, and the safety of the staff can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Fig. 1 The structure schematic view of the land-based high-altitude wind power generation umbrella ladder launching device provided by the embodiment of the utility model before the first section of umbrella unit is launched is shown in the figure.

[0020] Fig. 2 The structure schematic view of the land-based high-altitude wind power generation umbrella ladder launching device provided by the embodiment of the utility model during the launching of the first section of umbrella unit is shown in the figure.

[0021] Fig. 3 The structure schematic view of the land-based high-altitude wind power generation umbrella ladder launching device provided by the embodiment of the utility model before the second section of umbrella unit is launched is shown in the figure.

[0022] Reference signs:

[0023] 1-base;2-guide rail;3-umbrella beam;4-ring buckle;5-cable storage groove;10-cable;20-umbrella unit;30-helium balloon. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] As Figs. 1 to 3 The embodiments of the utility model provide a land-based high-altitude wind power generation umbrella ladder launching device, which comprises:

[0026] A base 1;

[0027] 2N guide rails 2 are fixed vertically on the base 1, and every two guide rails 2 are oppositely arranged; wherein N is a positive integer greater than or equal to 2;

[0028] N umbrella beams 3 are vertically arranged between every two oppositely arranged guide rails 2, the umbrella beam 3 can move up and down along the guide rail 2, and a ring buckle 4 is arranged on each umbrella beam 3, and the umbrella beam 3 is used for erecting the cable 10 of the land-based high-altitude wind power generation umbrella ladder, and the cable 10 passes through the ring buckle 4.

[0029] After launching each section of umbrella unit 20 of the land-based high-altitude wind power generation umbrella ladder, the umbrella beam 3 corresponding to the current umbrella unit 20 is moved downward along the guide rail 2, and the ring buckle 4 corresponding to the current umbrella unit 20 is opened to avoid the space for launching the next section of umbrella unit 20.

[0030] In the embodiment, by arranging the base 1, the guide rail 2 and the umbrella beam 3, the umbrella unit 20 in the umbrella ladder can be hung on each umbrella beam 3 respectively before launching, and the ring buckle 4 on each umbrella beam 3 can lock the cable 10 at the tail of each umbrella unit 20, and meanwhile, the umbrella beam 3 corresponding to the current umbrella unit 20 can be moved downward along the guide rail 2 during launching, and the ring buckle 4 corresponding to the current umbrella unit 20 can be opened to avoid the space for launching the next section of umbrella unit 20, so that not only the automation of the umbrella ladder launching can be realized, but also the safety of the staff can be ensured.

[0031] In addition, since there is only one umbrella ladder launching device, and the umbrella ladders are all concentrated on the device, the ground area required during launching can be greatly reduced, so that the base construction cost can be reduced.

[0032] It should be noted that the end of the first section of umbrella unit 20 is provided with a helium balloon 30, which can provide lift for it.

[0033] In an embodiment of the utility model, first stepper motor (not shown in the drawing) is provided on guide rail 2, and first stepper motor is used for driving umbrella beam 3 to move.

[0034] In an embodiment of the utility model, second stepper motor (not shown in the drawing) is arranged in umbrella beam 3, and second stepper motor is used for driving ring buckle 4 to open and close.

[0035] In an embodiment of the utility model, still include controller (not shown in the drawing), position sensor (not shown in the drawing) for detecting the position of umbrella beam 3 is arranged on guide rail 2, and controller is electrically connected with first stepper motor, second stepper motor and position sensor respectively.Such arrangement, when controller controls first stepper motor and makes umbrella beam 3 drop to certain height, position sensor sends in-place signal to controller, at this time, controller controls second stepper motor and makes ring buckle 4 open, thereby realizing automatic operation.

[0036] In some embodiments, the position sensor can be a Hall sensor.

[0037] In an embodiment of the utility model, the controller is a single-chip microcomputer.

[0038] In an embodiment of the utility model, storage cable groove 5 for storing cable 10 is arranged on base 1, and storage cable groove 5 is located below umbrella beam 3, so that the orderly storage of cable 10 can be ensured.

[0039] In an embodiment of the utility model, the outer surface of storage cable groove 5 is paved with a material having a friction coefficient less than 0.5, so that the friction between the cable 10 and the outer surface of the storage cable groove 5 during the lifting process can be reduced.

[0040] The process of launching the umbrella ladder will be described in detail below.

[0041] After the launch command is issued, the helium balloon 30 is released from the fixing device, and when it rises to a certain height, it provides lift for the first section of the umbrella unit 20 of the umbrella ladder; after the cable 10 between the first section of the umbrella unit 20 and the ring buckle 4 is straightened and the umbrella body is fully opened (as shown in the state of Fig. 2 ), the controller controls the first stepper motor to lower the umbrella beam 3 to a certain height, and the position sensor sends an in-place signal to the controller, at which time the controller controls the second stepper motor to open the ring buckle 4, so that the first section of the umbrella unit 20 is completely separated from the fixing of the umbrella beam 3 (as shown in the state of Fig. 3 ); after the first section of the umbrella unit 20 rises, it starts to provide lift for the second section of the umbrella unit 20 together with the helium balloon 30, and when the tail cable 10 of the second section of the umbrella unit 20 is about to be completely lifted, the subsequent process is the same as when the first section of the umbrella unit 20 is launched, until the umbrella ladder is completely launched.

[0042] It is to be noted that the relational terms herein, such as first and second, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0043] Finally, it should be noted that the above-described embodiments are merely possible implementations of the present application, and are not intended to limit the present application. Any modification, equivalent replacement or improvement made within the spirit and principle of the present application shall fall within the scope of the present application.

Claims

1. A land-based high altitude wind power generating umbrella ladder launching device, characterized in that, The utility model relates to a land-based high-altitude wind power generation umbrella ladder launching device, comprising: a base; 2N guide rails fixed vertically on the base, every two of the guide rails being oppositely arranged; wherein N is a positive integer greater than or equal to 2; N umbrella beams, each of the umbrella beams being arranged perpendicularly between two oppositely arranged guide rails, the umbrella beam being movable up and down along the guide rail, a ring buckle being arranged on each of the umbrella beams, the umbrella beam being used for erecting a cable of the land-based high-altitude wind power generation umbrella ladder, the cable passing through the ring buckle; after launching each section of the umbrella unit of the land-based high-altitude wind power generation umbrella ladder, moving the umbrella beam corresponding to the current umbrella unit downward along the guide rail and opening the ring buckle corresponding to the current umbrella unit to avoid space for launching the next section of the umbrella unit.

2. The land-based, high-altitude wind power generating umbrella launching device, according to claim 1, wherein, A first step motor is arranged on the guide rail, the first step motor being used for driving the umbrella beam to move.

3. The land-based, high-altitude wind power generating umbrella launch device of claim 2, wherein, A second step motor is arranged in the umbrella beam, the second step motor being used for driving the ring buckle to open and close.

4. The land-based, high-altitude wind power generating umbrella launch device of claim 3, wherein, A controller is further included, a position sensor for detecting the position of the umbrella beam being arranged on the guide rail, the controller being electrically connected with the first step motor, the second step motor and the position sensor respectively.

5. The land-based, high-altitude wind power generating umbrella launch device of claim 4, wherein, The controller is a single-chip microcomputer.

6. The land-based, high-altitude wind power generating umbrella launching device according to any one of claims 1-5, characterized in that, A cable storage groove for storing the cable is arranged on the base, the cable storage groove being located below the umbrella beam.

7. The land-based, high-altitude wind power generating umbrella launching device, according to claim 6, wherein, The outer surface of the cable storage groove is paved with a material having a friction coefficient lower than 0.5.

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