CN103342139A

CN103342139A - Mechanical device capable of being adapted to external contour of wind power tower automatically

Info

Publication number: CN103342139A
Application number: CN2013103044204A
Authority: CN
Inventors: 崔相如; 李德泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2013-10-09
Anticipated expiration: 2033-07-19
Also published as: CN103342139B

Abstract

The invention provided a mechanical device capable of being adapted to the external contour of a wind power tower automatically. The mechanical device capable of being adapted to the external contour of the wind power tower automatically can be used for detecting, repairing and maintaining of the wind power tower. The mechanical device capable of being adapted to the external contour of the wind power tower automatically comprises a fixed support, wherein a climbing unit is installed on the fixed support, at least one horizontal guide rail is installed on the fixed support, at least one external contour adapting vehicle which is capable of moving along the horizontal guide rail is erected on the horizontal guide rail, the external contour adapting vehicle is provided with a horizontal moving framework, and mechanical arms are installed on the horizontal moving framework through a push rod with an adjustable angle and an adjustable length. According to the mechanical device capable of being adapted to the external contour of the wind power tower automatically, due to the fact that the position of each mechanical arm can be adjusted freely according to requirements, mechanical arm chains can be adapted to wind power towers with various irregular contours and fan blades of the wind power towers; due to the fact that various devices are installed on the mechanical arms, working at heights can be achieved more easily, potential personal safety hazards are reduced, labor intensity is relived, and cost is reduced. The mechanical device capable of being adapted to the external contour of the wind power tower automatically is quite suitable for being used for maintenance of the wind power tower.

Description

A kind of mechanical device of self adaptation wind-powered electricity generation tower gabarit

Technical field

The invention belongs to the Robotics field, specially refer to a kind of mechanical device of self adaptation wind-powered electricity generation tower gabarit.

Background technology

At present, work such as corresponding altitude plant detects, monitoring, maintenance, maintenance, provisions, supply are to adopt manpower climbing technology, have following major defect: 1, the practitioner need obtain corresponding working qualification or authentication through professional training, and corresponding human resources comparatively lack, and cost is higher; 2, the object cross sectional shape of manpower climbing is limited, be difficult to adapt to all altitude plants, and can not carry weight or main equipment when manually climbing, so manipulating object and content is limited; 3, when emergency case takes place, because the geographic position of altitude plant and required professional's problem are difficult for organizing rapidly troop's reply; 4, aloft work threatens personal safety, and recruitment unit must bear its risk; 5, inefficiency, the labour intensity height, and be subjected to the restriction of natural environment and climate during operation and influence, being difficult to guarantee the engineering time etc., operation quality is very different, uncontrollable simultaneously; 6, operating cost height.

Summary of the invention

The objective of the invention is to propose a kind of mechanical device of self adaptation wind-powered electricity generation tower gabarit, can utilize it to replace traditional aloft work mode, be used for load bearing equipment and climb the high-altitude facilities and equipment of irregular gabarit such as wind-powered electricity generation tower, to be applied to work such as detection, maintenance, provisions.

The mechanical device of self adaptation wind-powered electricity generation tower gabarit of the present invention comprises a fixed support, the climbing unit is installed on the described fixed support, described fixed support is equipped with at least one horizontal guide rail, and wherein said horizontal guide rail is put on the shelf and is provided with at least one that can move along horizontal guide rail and adapts to gabarit car; Described adaptation gabarit car is provided with the parallel motion framework, and described parallel motion framework is equipped with mechanical arm by the push rod of angle adjustable and length.

In use, utilize the climbing unit to climb high-altitude facilities and equipment such as wind-powered electricity generation tower, and utilize mechanical arm to carry various measurements or repair apparatus, because adapting to the gabarit car can move along horizontal guide rail, and horizontal guide rail at least one, therefore just can be by changing the level attitude that adapts to the gabarit car, realize two kinds keep in repair frameworks 1, adaptation gabarit car surrounds the air duct of wind-powered electricity generation tower, with work such as the detection that adapts to air duct, maintenance, provisions; 2, adapt to the gabarit car fan blade of wind-powered electricity generation tower is surrounded, with work such as the detection that adapts to fan blade, maintenance, provisions.

Further, described push rod and mechanical arm have a plurality of, realize the connection of variable-angle between the adjacent mechanical arm by the link axle, thereby make described a plurality of mechanical arm form a mechanical arm chain, one end of described each push rod is connected with the parallel motion framework by fix shaft, the other end is connected on the described link axle between the adjacent mechanical arm, realizes being connected of variable-angle between mechanical arm and the push rod.The equal portability of each mechanical arm is measured or repair apparatus, like this by regulating length and the angle of each push rod, can make the mechanical arm chain present different shape, thus can be simultaneously to each position of the wind tower of various irregular gabarits or fan blade detect, work such as maintenance, provisions.

Have when a plurality of at described horizontal guide rail, described each horizontal guide rail is preferably in the short transverse setting of staggering, and can avoid each to adapt between gabarit car like this and interfere.

The mechanical device structure of self adaptation wind-powered electricity generation tower gabarit of the present invention is simple, stable, easy to adjust, can substitute traditional aloft work mode and carry that equipment is climbed and operation, and the position of each mechanical arm can freely be adjusted, can adapt to the wind-powered electricity generation tower of irregular gabarit, make aloft work be more prone to, improve efficient, personal safety hidden danger and labour intensity have been reduced, reduce cost, had good practicability, be very suitable for the maintenance activity of wind-powered electricity generation tower.

Description of drawings

Fig. 1 is the lateral plan of the mechanical device of self adaptation wind-powered electricity generation tower gabarit of the present invention.

Fig. 2 is the birds-eye view of the mechanical device of self adaptation wind-powered electricity generation tower gabarit of the present invention.

X among the figure, Y-direction are two mutually perpendicular directions of level, and Z-direction is vertical direction.

The specific embodiment

Contrast accompanying drawing below, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and principle of work etc. are described in further detail.

Embodiment 1:

As shown in Figure 1, 2, the mechanical device of the self adaptation wind-powered electricity generation tower gabarit of present embodiment comprises a fixed support 1, described fixed support 1 is equipped with climbing unit 2, highly different a plurality of horizontal guide rails 3 also are installed on the fixed support 1, wherein said horizontal guide rail 3 is put on the shelf and is provided with the adaptation gabarit car 4 that can move along horizontal guide rail 3, described adaptation gabarit car 4 is provided with parallel motion framework 5, and parallel motion framework 5 is equipped with mechanical arm 7 by the push rod 6 of angle adjustable and length.

Described push rod 6 and mechanical arm 7 have a plurality of, realize the connection of variable-angle between the adjacent mechanical arm 7 by link axle 8, thereby make described a plurality of mechanical arm 7 form a mechanical arm chain, the two ends of described mechanical arm chain are connected with parallel motion framework 5 by fix shaft 9 respectively; One end of described each push rod 6 is connected with parallel motion framework 5 by fix shaft 9, and the other end is connected in the described link spools 8 between the adjacent mechanical arm 7, being connected of the variable-angle between realization mechanical arm 7 and the push rod 6.Each mechanical arm 7 equal portability is measured or repair apparatus, like this by regulating length and the angle of each push rod 6, can make the mechanical arm chain present different shape, thus can be simultaneously to each position of the wind tower of various irregular gabarits or fan blade detect, work such as maintenance, provisions.

In use, utilize climbing unit 2 to climb high-altitude facilities and equipment such as wind-powered electricity generation tower, and utilize mechanical arm 7 to carry various measurements or repair apparatus, because adapting to gabarit car 4 can move along horizontal guide rail 3, and the height difference of each horizontal guide rail 3, therefore just can be by changing the level attitude that adapts to gabarit car 4, realize that two kinds are keeped in repair frameworks: 1, adaptation gabarit car 4 surrounds the air duct 10 of wind-powered electricity generation tower, with work such as the detection that adapts to air duct 10, maintenance, provisions; 2, adapt to gabarit car 4 fan blade 11 of wind-powered electricity generation tower is surrounded, with work such as the detection that adapts to fan blade 11, maintenance, provisions.

Claims

1. the mechanical device of a self adaptation wind-powered electricity generation tower gabarit, it is characterized in that comprising a fixed support, the climbing unit is installed on the described fixed support, described fixed support is equipped with at least one horizontal guide rail, and wherein said horizontal guide rail is put on the shelf and is provided with at least one that can move along horizontal guide rail and adapts to gabarit car; Described adaptation gabarit car is provided with the parallel motion framework, and described parallel motion framework is equipped with mechanical arm by the push rod of angle adjustable and length.

2. the mechanical device of self adaptation wind-powered electricity generation tower gabarit according to claim 1, it is a plurality of to it is characterized in that described push rod and mechanical arm have, realize the connection of variable-angle between the adjacent mechanical arm by the link axle, thereby make described a plurality of mechanical arm form a mechanical arm chain, one end of described each push rod is connected with the parallel motion framework by fix shaft, the other end is connected on the described link axle between the adjacent mechanical arm, realizes being connected of variable-angle between mechanical arm and the push rod.