CN112452593A - Mechanical device capable of self-adapting to outline of wind power tower - Google Patents

Mechanical device capable of self-adapting to outline of wind power tower Download PDF

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Publication number
CN112452593A
CN112452593A CN202011325987.6A CN202011325987A CN112452593A CN 112452593 A CN112452593 A CN 112452593A CN 202011325987 A CN202011325987 A CN 202011325987A CN 112452593 A CN112452593 A CN 112452593A
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CN
China
Prior art keywords
fixed
fixedly connected
wind power
power tower
fixed frame
Prior art date
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Pending
Application number
CN202011325987.6A
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Chinese (zh)
Inventor
关新
赵琰
王帅杰
殷孝雎
张文璐
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Shenyang Institute of Engineering
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Shenyang Institute of Engineering
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Application filed by Shenyang Institute of Engineering filed Critical Shenyang Institute of Engineering
Priority to CN202011325987.6A priority Critical patent/CN112452593A/en
Publication of CN112452593A publication Critical patent/CN112452593A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0285Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0405Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
    • B05B13/041Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68Arrangements for adjusting the position of spray heads

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  • Wind Motors (AREA)

Abstract

The invention discloses a mechanical device capable of adapting to the outline of a wind power tower, which comprises a bottom box and fixing plates fixedly connected to two sides of the bottom box, wherein the top of the bottom box is provided with an adjusting mechanism; the adjusting mechanism comprises a fixing frame, a motor is fixedly connected to the back of the fixing frame, a bidirectional threaded rod is fixedly connected to one end of an output shaft of the motor through a coupler, one end of the bidirectional threaded rod penetrates through the fixing frame and extends into the fixing frame, one end of the bidirectional threaded rod extending into the fixing frame is rotatably connected with the front side of the inner wall of the fixing frame through a bearing, and sliding blocks are in threaded connection with the two sides of the surface of the bidirectional threaded rod. This mechanical device of self-adaptation wind power tower profile can realize carrying out self-adaptation regulation to spraying device according to wind power tower cylinder's diameter size for the device carries out even spraying to wind power tower cylinder's outer wall, and the spraying does not have the dead angle, and in certain size range, has increased the device's suitability.

Description

Mechanical device capable of self-adapting to outline of wind power tower
Technical Field
The invention relates to the technical field of wind power towers, in particular to a mechanical device capable of self-adapting to the outline of a wind power tower.
Background
The wind power tower cylinder is a tower pole for wind power generation, mainly plays a supporting role in a wind generating set, and simultaneously absorbs the vibration of the set, and the production process flow of the wind power tower cylinder is generally as follows: blanking by a numerical control cutting machine, beveling a thick plate, performing spot welding and positioning after the plate is rolled and formed by a plate rolling machine, welding an inner longitudinal seam and an outer longitudinal seam after confirmation, performing secondary rounding if a problem exists after roundness inspection, performing group spot welding on a roller frame by adopting a hydraulic group after welding a single-section barrel, welding an inner circular seam and an outer circular seam, performing tolerance inspection such as straightness and the like, performing nondestructive flaw detection and flatness inspection of a welding seam after welding a flange, performing sand blasting and paint spraying treatment, and after internal part installation and finished product inspection, transporting to an installation site.
The outer wall of the existing wind power tower cylinder needs to be sprayed in the production process, and due to the fact that the diameters of the wind power tower cylinders are different, a common automatic spraying device is difficult to adapt to actual needs, and self-adaptive adjustment cannot be conducted according to the diameter of the wind power tower cylinder, and therefore the problems of non-uniform spraying and spraying dead angles exist in the follow-up process, and therefore the mechanical device capable of self-adapting to the outline of the wind power tower is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a mechanical device capable of self-adapting to the outline of a wind power tower, which solves the problems that the follow-up spraying is not uniform and the spraying dead angle exists due to the fact that the diameters of wind power towers are different, a common automatic spraying device is difficult to adapt to actual needs, and self-adapting adjustment cannot be carried out according to the diameters of the wind power towers.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a mechanical device of self-adaptation wind-powered electricity generation tower profile, includes the bottom case and fixed plate of fixed connection in bottom case both sides, the top of bottom case is provided with adjustment mechanism.
The adjusting mechanism comprises a fixed frame, a motor is fixedly connected to the back of the fixed frame, one end of an output shaft of the motor is fixedly connected with a bidirectional threaded rod through a shaft coupling, one end of the bidirectional threaded rod penetrates through the fixed frame and extends into the fixed frame, one end of the bidirectional threaded rod extending into the fixed frame is rotatably connected with the front of the inner wall of the fixed frame through a bearing, two sides of the surface of the bidirectional threaded rod are in threaded connection with sliding blocks, the top of each sliding block penetrates through the fixed frame and extends to the top of the fixed frame, one side of each sliding block extending to the top of the fixed frame is fixedly connected with a first limiting frame, the tops of the two first limiting frames are fixedly connected with an electric push rod through mounting grooves, the extending ends of the electric push rod are fixedly connected with second limiting frames, and movable grooves are respectively formed between one side of the two second limiting, the inside sliding connection of activity groove has the slide bar, the equal fixedly connected with of inner wall of first spacing frame and the spacing frame of second divides the liquid pipe, divide the surperficial fixed connection of liquid pipe to be connected with flexible pipe, divide the fixed surface of liquid pipe to be connected with the connecting pipe, and the fixed surface of connecting pipe is connected with the shower nozzle, divide the positive bottom of liquid pipe and the top at the back all communicate there is the feed liquor pipe.
Preferably, the front and the back of one side of the sliding rod are connected with the inner wall of the movable groove in a sliding mode through the movable block, and the bottom of the sliding block is connected with the bottom of the inner wall of the fixed frame in a sliding mode.
Preferably, the inside fixedly connected with drive mechanism of under casing, the bottom fixedly connected with fixed block of fixed frame, the bottom of fixed block runs through fixed frame and extends to the inside of fixed frame, the fixed block extends to the inside one end of fixed frame and drive mechanism's fixed surface and is connected.
Preferably, the fixed slot has been seted up at the top of fixed plate, and fixedly connected with horizontal pole between the both sides of fixed slot inner wall, the surperficial sliding connection of horizontal pole has the fixed column.
Preferably, the top of fixed column runs through the fixed slot and extends to the top of fixed slot, the screw hole of looks adaptation is all seted up on the surface of fixed column and the surface that is located the inside of fixed slot and horizontal pole.
Preferably, the surface of the fixing column and the top of the fixing groove are fixedly connected with a supporting column through a fastening bolt.
Preferably, the surface of the support column is provided with a rectangular groove, and the inner wall of the rectangular groove is fixedly connected with a hydraulic oil cylinder.
Preferably, the extending end of the hydraulic oil cylinder is fixedly connected with a supporting plate.
(III) advantageous effects
The invention provides a mechanical device capable of self-adapting to the outline of a wind power tower. The method has the following beneficial effects:
(1) the mechanical device comprises a fixed frame through an adjusting mechanism, a motor is fixedly connected to the back of the fixed frame, one end of an output shaft of the motor is fixedly connected with a bidirectional threaded rod through a coupler, one end of the bidirectional threaded rod penetrates through the fixed frame and extends into the fixed frame, one end of the bidirectional threaded rod extending into the fixed frame is rotatably connected with the front of the inner wall of the fixed frame through a bearing, two sides of the surface of the bidirectional threaded rod are respectively in threaded connection with a sliding block, the top of the sliding block penetrates through the fixed frame and extends to the top of the fixed frame, one side of the sliding block extending to the top of the fixed frame is fixedly connected with first limiting frames, the tops of the two first limiting frames are respectively and fixedly connected with an electric push rod through a mounting groove, extending ends of the electric push rods are fixedly connected with second limiting frames, movable grooves are respectively formed between one sides of the two, the inside sliding connection of activity groove has the slide bar, the equal fixedly connected with of inner wall of first spacing frame and the spacing frame of second divides the liquid pipe, divide the surperficial fixedly connected with flexible pipe of liquid pipe, divide the fixed surface of liquid pipe to be connected with the connecting pipe, and the fixed surface of connecting pipe is connected with the shower nozzle, divide the positive bottom of liquid pipe and the top at the back all to communicate there is the feed liquor pipe, the front and the back of slide bar one side all are through the inner wall sliding connection of movable block with the activity groove, the bottom of sliding block and the bottom sliding connection of fixed frame inner wall, can realize carrying out self-adaptive control to spraying device according to the diameter size of wind power tower section of thick bamboo, make the device carry out even spraying to the outer wall of wind power tower section of thick bamboo, the spraying.
(2) The utility model discloses a wind power tower, including fixed slot, fixed slot inner wall, the fixed slot is connected with the fixed column, the top of fixed column runs through the fixed slot and extends to the top of fixed slot, the screw hole of looks adaptation is all seted up on the surface of fixed column and the surface that is located the inside of fixed slot and horizontal pole between the both sides of fixed slot inner wall, the sliding surface of horizontal pole is connected with the fixed column, the fastening bolt fixedly connected with support column is passed through on the surface of fixed column and the top that is located the fixed slot, the rectangular channel has been seted up on the surface of support column, and the inner wall fixedly connected with hydraulic cylinder of rectangular channel, hydraulic cylinder stretch out end fixedly connected with backup pad, can realize carrying out the outrigger to wind power tower section.
(3) The self-adaptive mechanical device for the wind power tower profile is characterized in that a fixing groove is formed in the top of a fixing plate, a cross rod is fixedly connected between two sides of the inner wall of the fixing groove, a fixing column is connected to the surface of the cross rod in a sliding mode, the top end of the fixing column penetrates through the fixing groove and extends to the top of the fixing groove, screw holes which are matched with each other are formed in the surface of the fixing column, which is located in the inside of the fixing groove, and the surface of the cross rod, is fixedly connected with a supporting column through a fastening bolt, a rectangular groove is formed in the surface of the supporting column, a hydraulic oil cylinder is fixedly connected to the inner wall of the rectangular groove, a supporting plate is fixedly connected to the extending end of the hydraulic oil cylinder, one end of a liquid inlet pipe is communicated, the spraying range of the spray head is large.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the internal structure of the adjustment mechanism of the present invention;
FIG. 3 is a side view of the internal structure of the support post of the present invention;
fig. 4 is a partial enlarged view of the invention at a in fig. 1.
In the figure: 1-bottom box, 2-fixed plate, 3-adjusting mechanism, 31-fixed frame, 32-motor, 33-bidirectional threaded rod, 34-sliding block, 35-first limit frame, 36-electric push rod, 37-second limit frame, 38-movable groove, 39-sliding rod, 310-liquid separating tube, 311-telescopic tube, 312-connecting tube, 313-spray head, 314-liquid inlet tube, 315-movable block, 4-transmission mechanism, 5-fixed block, 6-fixed groove, 7-cross rod, 8-fixed column, 9-threaded hole, 10-support column, 11-rectangular groove, 12-support plate and 13-hydraulic oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a mechanical device of self-adaptation wind power tower profile, can realize carrying out self-adaptation regulation to spraying device according to wind power tower cylinder's diameter size for the device carries out even spraying to wind power tower cylinder's outer wall, and the spraying does not have the dead angle, and in certain size range, has increased the device's suitability, includes under casing 1 and fixed connection in the fixed plate 2 of under casing 1 both sides, and the top of under casing 1 is provided with adjustment mechanism 3.
The adjusting mechanism 3 comprises a fixed frame 31, a motor 32 is fixedly connected to the back of the fixed frame 31, one end of an output shaft of the motor 32 is fixedly connected with a two-way threaded rod 33 through a coupler, one end of the two-way threaded rod 33 penetrates through the fixed frame 31 and extends into the fixed frame 31, one end of the two-way threaded rod 33 extending into the fixed frame 31 is rotatably connected with the front surface of the inner wall of the fixed frame 31 through a bearing, two sides of the surface of the two-way threaded rod 33 are respectively in threaded connection with a sliding block 34, the top of the sliding block 34 penetrates through the fixed frame 31 and extends to the top of the fixed frame 31, one side of the sliding block extending to the top of the fixed frame 31 is fixedly connected with first limiting frames 35, the tops of the two first limiting frames 35 are respectively and fixedly connected with electric push rods 36 through mounting grooves, the extending ends of the electric push rods 36 are fixedly connected, the sliding rod 39 is slidably connected inside the movable groove 38, the inner walls of the first limiting frame 35 and the second limiting frame 37 are fixedly connected with the liquid distribution pipe 310, the surface of the liquid distribution pipe 310 is fixedly connected with the telescopic pipe 311, the telescopic pipe 311 has the telescopic property, the normal use of the liquid distribution pipe 310 is not affected when the first limiting frame 35 and the second limiting frame 37 are adjusted, the surface of the liquid distribution pipe 310 is fixedly connected with the connecting pipe 312, the surface of the connecting pipe 312 is fixedly connected with the spray head 313, the front bottom and the back top of the liquid distribution pipe 310 are both communicated with the liquid inlet pipe 314, the coating for spraying can be conveyed to the inside of the liquid distribution pipe 310 through the liquid inlet pipe 314, and then the coating is sprayed on the outer wall of the wind power tower cylinder through the connecting pipe 312 and the spray head 313, and.
In the embodiment of the invention, the front surface and the back surface of one side of the sliding rod 39 are connected with the inner wall of the movable groove 38 in a sliding way through the movable block 315, and the bottom of the sliding block 34 is connected with the bottom of the inner wall of the fixed frame 31 in a sliding way.
In the embodiment of the invention, the transmission mechanism 4 is fixedly connected inside the bottom case 1, the bottom of the fixed frame 31 is fixedly connected with the fixed block 5, the bottom of the fixed block 5 penetrates through the fixed frame 31 and extends into the fixed frame 31, and one end of the fixed block 5 extending into the fixed frame 31 is fixedly connected with the surface of the transmission mechanism 4.
In the embodiment of the invention, the top of the fixing plate 2 is provided with the fixing groove 6, the cross rod 7 is fixedly connected between two sides of the inner wall of the fixing groove 6, and the surface of the cross rod 7 is slidably connected with the fixing column 8, so that the wind power tower can be stably supported, and can also be adjusted within a certain range according to the size of the wind power tower.
In the embodiment of the invention, the top end of the fixing column 8 penetrates through the fixing groove 6 and extends to the top of the fixing groove 6, and the surface of the fixing column 8, which is positioned inside the fixing groove 6, and the surface of the cross bar 7 are provided with the matched threaded holes 9.
In the embodiment of the invention, a supporting column 10 is fixedly connected to the surface of the fixing column 8 and positioned at the top of the fixing groove 6 through a fastening bolt.
In the embodiment of the invention, the surface of the support column 10 is provided with a rectangular groove 11, and the inner wall of the rectangular groove 11 is fixedly connected with a hydraulic oil cylinder 13.
In the embodiment of the invention, the extending end of the hydraulic oil cylinder 13 is fixedly connected with a supporting plate 12.
During the use, pass wind power tower cylinder inside first spacing frame 35 and the second spacing frame 37, and establish its pot head on left support column 10 surface, another pot head is established on the support column 10 surface on right side, interval between two fixed columns 8 of length control according to wind power tower cylinder, then insert the screw inside the corresponding screw hole 9 in fixed column 8 and horizontal pole 7 surface and fix, then start outside control switch, make hydraulic cylinder 13 stretch out the end and drive backup pad 12 and remove to wind power tower cylinder's inner wall, until backup pad 12 and wind power tower cylinder's inner wall contact can, such setting can realize the stable fixed to wind power tower cylinder.
After the wind power tower is limited and fixed, personnel adjust the horizontal and vertical spacing between the first limiting frame 35 and the second limiting frame 37 according to the diameter size of the wind power tower, at this time, the motor 32 is started, the motor 32 drives the two-way threaded rod 33 to start rotating, because two sides of the surface of the two-way threaded rod 33 are provided with opposite threads, when the two-way threaded rod 33 rotates, the two sliding blocks 34 can be opposite or deviated to move, at this time, one opposite side of the two second limiting frames 37 slides inside the movable groove 38 through the sliding rod 39, after the spacing between the two first limiting frames 35 is controlled, the motor 32 is closed, so that the spacing between the second limiting frames 37 is equal to the spacing between the two first limiting frames 35, at this time, the electric push rod 36 is started again, the second limiting frame 37 can be driven to move upwards through the extending end of the electric push rod 36, after the distance between the second limiting frame 37 and the first limiting frame 35 is controlled, the electric push rod 36 is closed, at the moment, the first limiting frame 35 and the second limiting frame 37 are suitable for the wind power tower with the diameter size, one end of the liquid inlet pipe 314 is communicated with spraying equipment, the equipment conveys the coating for spraying to the interior of the liquid distribution pipe 310 through the liquid inlet pipe 314, and then the coating is sprayed on the outer wall of the wind power tower through a spray head 313 on a connecting pipe 312, in the spraying process, the transmission mechanism 4 is controlled to work simultaneously, the transmission mechanism 4 can drive the adjusting mechanism 3 to perform sliding type spraying on the top of the bottom box 1 and the surface of the wind power tower through the fixing block 5, the spraying is uniform and has no dead angle, and after the final spraying is finished, the wind power tower is taken down from the device.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a mechanical device of self-adaptation wind-powered electricity generation tower profile, includes bottom case (1) and fixed plate (2) of fixed connection in bottom case (1) both sides, its characterized in that: the top of the bottom box (1) is provided with an adjusting mechanism (3);
the adjusting mechanism (3) comprises a fixed frame (31), the back fixedly connected with motor (32) of the fixed frame (31), the one end of the output shaft of the motor (32) is connected with a bidirectional threaded rod (33) through a shaft coupling fixedly, one end of the bidirectional threaded rod (33) runs through the fixed frame (31) and extends to the inside of the fixed frame (31), one end of the bidirectional threaded rod (33) extending to the inside of the fixed frame (31) is connected with the front rotation of the inner wall of the fixed frame (31) through a bearing, the two sides of the surface of the bidirectional threaded rod (33) are in threaded connection with a sliding block (34), the top of the sliding block (34) runs through the fixed frame (31) and extends to the top of the fixed frame (31), the sliding block extends to one side of the top of the fixed frame (31) and is fixedly connected with a first limit frame (35), and the two tops of the first limit frame, the utility model discloses a liquid distributor, including electric putter (36), the end fixedly connected with second spacing frame (37) that stretches out of two between the relative one side of second spacing frame (37) and two first spacing frame (35) relative one sides all seted up movable groove (38), the inside sliding connection in movable groove (38) has slide bar (39), the equal fixedly connected with of inner wall of first spacing frame (35) and second spacing frame (37) divides liquid pipe (310), divide the surperficial fixedly connected with flexible pipe (311) of liquid pipe (310), divide the surperficial fixedly connected with connecting pipe (312) of liquid pipe (310), and the surperficial fixedly connected with shower nozzle (313) of connecting pipe (312), divide the top at the positive bottom of liquid pipe (310) and the back all to communicate and have feed liquor pipe (314).
2. The mechanical device for adapting the profile of a wind power tower according to claim 1, wherein: the front and the back of one side of the sliding rod (39) are both connected with the inner wall of the movable groove (38) in a sliding mode through the movable block (315), and the bottom of the sliding block (34) is connected with the bottom of the inner wall of the fixed frame (31) in a sliding mode.
3. The mechanical device for adapting the profile of a wind power tower according to claim 1, wherein: the inside fixedly connected with drive mechanism (4) of under casing (1), the bottom fixedly connected with fixed block (5) of fixed frame (31), the bottom of fixed block (5) runs through fixed frame (31) and extends to the inside of fixed frame (31), fixed block (5) extend to the fixed surface connection of the inside one end of fixed frame (31) and drive mechanism (4).
4. The mechanical device for adapting the profile of a wind power tower according to claim 1, wherein: fixed slot (6) have been seted up at the top of fixed plate (2), and fixedly connected with horizontal pole (7) between the both sides of fixed slot (6) inner wall, the surperficial sliding connection of horizontal pole (7) has fixed column (8).
5. The mechanical device for adapting the profile of a wind power tower according to claim 4, wherein: the top of fixed column (8) runs through fixed slot (6) and extends to the top of fixed slot (6), the screw hole (9) of looks adaptation is all seted up on the surface of fixed column (8) and the surface that is located the inside of fixed slot (6) and horizontal pole (7).
6. The mechanical device for adapting the profile of a wind power tower according to claim 4, wherein: the surface of the fixing column (8) is positioned at the top of the fixing groove (6) and is fixedly connected with a supporting column (10) through a fastening bolt.
7. The mechanical device for adapting the profile of a wind power tower according to claim 6, wherein: rectangular channel (11) have been seted up on the surface of support column (10), and the inner wall fixedly connected with hydraulic cylinder (13) of rectangular channel (11).
8. The mechanical device for adapting the profile of a wind power tower according to claim 7, wherein: the extending end of the hydraulic oil cylinder (13) is fixedly connected with a supporting plate (12).
CN202011325987.6A 2020-11-23 2020-11-23 Mechanical device capable of self-adapting to outline of wind power tower Pending CN112452593A (en)

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