CN212389471U

CN212389471U - Wind power generation tower convenient to overhaul

Info

Publication number: CN212389471U
Application number: CN202020500853.2U
Authority: CN
Inventors: 彭睿
Original assignee: Cgn Beijing New Energy Technology Co ltd
Current assignee: Cgn Beijing New Energy Technology Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-01-22
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a wind power generation tower convenient to overhaul relates to wind power generation tower technical field. The utility model discloses a ground, fixed subassembly, rectangle pole setting and spacing subassembly have subaerially seted up a jack, and fixed subassembly includes a time font bottom plate, returns the font bottom plate and passes through the bolt fastening subaerial, and the top through connection who returns the font bottom plate has a fixed pipe, and the top through connection of fixed pipe has a time font roof, and the upper surface that returns the font roof rotates through two free bearings and is connected with two rotor plates, and a standing groove has been seted up to the inside of rotor plate, and a spacing groove has all been seted up to a relative surface of standing groove. The utility model discloses a combined use of fixed subassembly, rectangle pole setting and spacing subassembly, when needs overhaul the wind power generation tower, need not the staff and climb to the tower body on, only need move the windmill downwards, can overhaul it, the utility model discloses very big reduction the danger coefficient when overhauing to easily push to market.

Description

Wind power generation tower convenient to overhaul

Technical Field

The utility model belongs to the technical field of wind power generation tower, especially, relate to a wind power generation tower convenient to overhaul.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and is used by people for a long time, mainly for pumping water, grinding surfaces and the like through windmills, and at present, people are interested in how to use wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge. The kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely wind power generation. The principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity. According to current windmill technology, the generation of electricity can be started at a breeze speed (in the order of breeze) of about three meters per second. Wind power generation is forming a hot tide in the world because it does not require the use of fuel and does not produce radiation or air pollution.

However, the wind power generation tower is troublesome to overhaul, the climbing ladder is arranged on the tower body of the existing wind power generation tower, so that non-workers can climb up easily, danger is easily caused, accidents are caused, and the safety performance is low. Based on the structure, the wind power generation tower convenient to overhaul is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power generation tower convenient to overhaul, through the combined use of fixed subassembly, rectangle pole setting and spacing subassembly, solved the problem that current wind power generation tower was not convenient for overhaul.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a wind power generation tower convenient to overhaul, the utility model comprises a ground, a fixing component, a rectangular vertical rod and a limiting component, wherein a jack is arranged on the ground, the fixing component comprises a rectangular bottom plate, the rectangular bottom plate is fixed on the ground through bolts, a fixing pipe is connected above the rectangular bottom plate in a through way, a rectangular top plate is connected above the fixing pipe in a through way, two rotating plates are connected on the upper surface of the rectangular top plate in a through way of rotating through two hinged supports, a placing groove is arranged in the rotating plates, a limiting groove is arranged on one relative surface of the placing groove, and a threaded hole is arranged on one inner wall of the placing groove;

the bottom end of the rectangular vertical rod sequentially penetrates through the square-shaped top plate, the fixed pipe and the square-shaped bottom plate to be inserted into the jack, the top end of the rectangular vertical rod is provided with a windmill, two side faces of the rectangular vertical rod are respectively provided with a strip-shaped hole, the top end of the inside of the strip-shaped hole is rotatably connected with a turnover plate, two side faces of the bottom end of the turnover plate are respectively fixedly provided with a convex column, and the convex columns are positioned inside the limiting grooves and are in sliding fit with the limiting grooves;

the limiting assembly comprises a threaded rod and a push plate, one end of the threaded rod is fixedly provided with a side plate, one side of the threaded rod far away from the side plate is fixedly provided with a handle, one end of the threaded rod far away from the side plate is fixedly provided with a connecting column, two sides of the push plate are fixedly provided with a convex block, one side of the push plate close to the connecting column is fixedly provided with a connecting ring, and the connecting column is located inside the connecting ring and is connected with the connecting ring in a rotating mode.

Further, the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Furthermore, an anti-slip ring is fixedly mounted on the peripheral side face of the handle, and the anti-slip ring is a rubber component.

Further, the push plate is located inside the placing groove and is in sliding fit with the placing groove.

Furthermore, the lug is located inside the limiting groove and is in sliding fit with the limiting groove.

Furthermore, an annular groove matched with the connecting column is formed in the connecting ring, and the inner wall of the annular groove is smooth.

The utility model discloses following beneficial effect has:

1. the utility model discloses an upwards rotate the rotor plate to fold rotor plate and rectangle pole setting together, when needs are transported this wind power generation tower, very big improvement the convenience of transporting.

2. The utility model discloses a combined use of fixed subassembly, rectangle pole setting and spacing subassembly, when needs overhaul the wind power generation tower, need not the staff and climb to the tower body on, only need move the windmill downwards, can overhaul it, the utility model discloses very big reduction the danger coefficient when overhauing to easily push to market.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a wind power generation tower convenient for maintenance;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic structural view of the fixing assembly of the present invention;

fig. 5 is a schematic structural view of the rectangular vertical rod of the present invention;

fig. 6 is a schematic structural view of the limiting assembly of the present invention;

fig. 7 is an enlarged view of a portion a of fig. 6 according to the present invention;

FIG. 8 is a schematic structural view of the present invention during maintenance;

in the drawings, the components represented by the respective reference numerals are listed below:

1-ground surface, 101-jack, 2-fixed component, 201-square bottom plate, 202-bolt, 203-fixed tube, 204-square top plate, 205-rotating plate, 206-placing groove, 207-limiting groove, 208-threaded hole, 3-rectangular vertical rod, 301-windmill, 302-strip-shaped hole, 303-turnover plate, 304-convex column, 4-limiting component, 401-threaded rod, 402-side plate, 403-handle, 404-connecting column, 405-push plate, 406-connecting ring and 407-lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the utility model relates to a wind power generation tower convenient to overhaul, the utility model discloses a ground 1, fixed subassembly 2, rectangle pole setting 3 and spacing subassembly 4, seted up a jack 101 on the ground 1, fixed subassembly 2 includes a font bottom plate 201 of returning, font bottom plate 201 of returning is fixed on ground 1 through bolt 202, the top through connection of font bottom plate 201 of returning has a fixed pipe 203, the top through connection of fixed pipe 203 has a font roof 204 of returning, the upper surface of font roof 204 of returning is connected with two rotor plates 205 through two free bearings are rotated, a standing groove 206 has been seted up to the inside of rotor plate 205, a spacing groove 207 has all been seted up to a relative surface of standing groove 206, a screw hole 208 has been seted up to an inner wall of standing groove 206;

the bottom end of the rectangular vertical rod 3 sequentially penetrates through the square-shaped top plate 204, the fixed pipe 203 and the square-shaped bottom plate 201 to be inserted into the jack 101, the top end of the rectangular vertical rod 3 is provided with a windmill 301, two side faces of the rectangular vertical rod 3 are both provided with a strip-shaped hole 302, the top end of the inner part of the strip-shaped hole 302 is rotatably connected with a turnover plate 303, two side faces of the bottom end of the turnover plate 303 are both fixedly provided with a convex column 304, and the convex column 304 is positioned in the limiting groove 207 and is in sliding fit with the limiting groove 207;

the limiting assembly 4 comprises a threaded rod 401 and a push plate 405, one end of the threaded rod 401 is fixedly provided with a side plate 402, one side of the side plate 402, far away from the threaded rod 401, is fixedly provided with a handle 403, one end of the threaded rod 401, far away from the side plate 402, is fixedly provided with a connecting column 404, two sides of the push plate 405 are fixedly provided with a convex block 407, one side of the push plate 405, close to the connecting column 404, is fixedly provided with a connecting ring 406, and the connecting column 404 is located inside the connecting ring 406 and is rotatably connected with.

Wherein, the threaded rod 401 passes through the threaded hole 208 and is in threaded connection with the threaded hole 208.

Wherein, an anti-slip ring is fixedly installed on the peripheral side surface of the handle 403, and the anti-slip ring is a rubber member.

Wherein, the push plate 405 is located inside the placement groove 206 and is in sliding fit with the placement groove 206.

The protrusion 407 is located inside the limiting groove 207 and is in sliding fit with the limiting groove 207.

Wherein, the inside of the connecting ring 406 is provided with an annular groove matched with the connecting column 404, and the inner wall of the annular groove is smooth.

One specific application of this embodiment is: when the wind power generation tower needs to be overhauled, two workers respectively hold a handle 403 at the moment, then simultaneously shake the handle 403, at the moment, the threaded rod 401 moves outwards under the action of the threaded hole 208, when the threaded rod 401 moves outwards, the push plate 405 also moves outwards, at the moment, the bottom end of the turnover plate 303 moves outwards, the convex column 304 slides outwards in the limiting groove 207, at the moment, the rectangular vertical rod 3 moves downwards, so that the height of the windmill 301 is reduced, when the height of the windmill 301 is reduced to a certain degree, the handle 403 is not shaken, at the moment, the windmill 301 is stable, then the workers can overhaul the wind power generation tower, when the overhaul is completed, the workers shake the handle 403, so that the windmill 301 moves upwards to return to the original position, in addition, the rotating plate 205 can rotate upwards, so that the rotating plate 205 and the rectangular vertical rod 3 are folded together, when needs are transported this wind power generation tower, very big improvement the convenience of transportation, the utility model discloses a fixed subassembly 2, rectangle pole setting 3 and spacing subassembly 4 combine the use, when needs are overhauld the wind power generation tower, need not the staff and climb to the tower body on, only need to move windmill 301 downwards, can overhaul it, the utility model discloses very big reduction the danger coefficient when overhauing to easily push to market.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a wind power generation tower convenient to overhaul, includes ground (1), a jack (101), its characterized in that have been seted up on ground (1): the device also comprises a fixing component (2), a rectangular upright rod (3) and a limiting component (4);

the fixing assembly (2) comprises a rectangular-back-shaped bottom plate (201), the rectangular-back-shaped bottom plate (201) is fixed on the ground (1) through a bolt (202), a fixing pipe (203) is connected above the rectangular-back-shaped bottom plate (201) in a through mode, a rectangular-back-shaped top plate (204) is connected above the fixing pipe (203) in a through mode, the upper surface of the rectangular-back-shaped top plate (204) is rotatably connected with two rotating plates (205) through two hinged supports, a placing groove (206) is formed in the rotating plates (205), a limiting groove (207) is formed in each of the opposite surfaces of the placing groove (206), and a threaded hole (208) is formed in one inner wall of the placing groove (206);

the bottom end of the rectangular upright rod (3) sequentially penetrates through the square-shaped top plate (204), the fixed pipe (203) and the square-shaped bottom plate (201) to be inserted into the jack (101), the top end of the rectangular upright rod (3) is provided with a windmill (301), two side faces of the rectangular upright rod (3) are respectively provided with a strip-shaped hole (302), the top end of the inner part of the strip-shaped hole (302) is rotatably connected with a turnover plate (303), two side faces of the bottom end of the turnover plate (303) are respectively and fixedly provided with a convex column (304), and the convex column (304) is positioned in the limiting groove (207) and is in sliding fit with the limiting groove (207);

spacing subassembly (4) include a threaded rod (401) and a push pedal (405), the one end fixed mounting of threaded rod (401) has a curb plate (402), one side fixed mounting that threaded rod (401) were kept away from in curb plate (402) has a leader (403), the one end fixed mounting that curb plate (402) were kept away from in threaded rod (401) has a spliced pole (404), the equal fixed mounting in both sides of push pedal (405) has a lug (407), a side fixed mounting that push pedal (405) are close to spliced pole (404) has a connecting ring (406), spliced pole (404) are located the inside of connecting ring (406) and rotate with connecting ring (406) and are connected.

2. An easy-to-service wind power tower according to claim 1, wherein the threaded rod (401) extends through the threaded hole (208) and is in threaded connection with the threaded hole (208).

3. The wind power generation tower convenient to overhaul as claimed in claim 1, wherein a non-slip ring is fixedly mounted on the peripheral side surface of the handle (403), and the non-slip ring is a rubber member.

4. Wind-power generation tower to facilitate overhaul according to claim 1, wherein the push plate (405) is located inside the standing groove (206) and is in sliding fit with the standing groove (206).

5. An easy-to-service wind power tower according to claim 1, wherein the protrusion (407) is located inside the retaining groove (207) and is in sliding fit with the retaining groove (207).

6. The wind power generation tower convenient to overhaul as claimed in claim 1, wherein the connecting ring (406) is internally provided with an annular groove matched with the connecting column (404), and the inner wall of the annular groove is smooth.