CN113213388A

CN113213388A - Maintenance equipment for high-altitude operation in wind power generation tower cylinder

Info

Publication number: CN113213388A
Application number: CN202110508336.9A
Authority: CN
Inventors: 周劲松; 董翠玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-08-06

Abstract

The invention relates to the technical field of wind power generation tower barrel maintenance, in particular to maintenance equipment for aloft work in a wind power generation tower barrel. It includes installation device and installs the strutting arrangement of installation device below, installation device includes the mounting panel, the four corners fixedly connected with installation pole on mounting panel surface, the top fixedly connected with couple of installation pole, the top of mounting panel is connected with the connecting plate, the surface of connecting plate is provided with the railing, in this wind power generation tower section of thick bamboo interior high altitude construction's access equipment, through the strutting arrangement who sets up, bracing piece follow logical inslot roll-off when can rotate through the toothed disc, the bracing piece drives the runner, the runner reaches the effect of support with the contact of tower section of thick bamboo inner wall to the device can not produce when hoisting and rock, when having solved current mode of hoisting, the hanging flower basket can produce continuous shaking mobility, influences maintainer's maintenance efficiency.

Description

Maintenance equipment for high-altitude operation in wind power generation tower cylinder

Technical Field

The invention relates to the technical field of wind power generation tower barrel maintenance, in particular to maintenance equipment for aloft work in a wind power generation tower barrel.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components.

In order to guarantee aerogenerator's normal operating, after every period, all need the maintainer to carry out an inspection to aerogenerator wholly, when examining tower section of thick bamboo inside, the maintainer need climb to the position that tower section of thick bamboo need overhaul through the ladder, more in consuming physical power, and when using the mode of hoisting, the hanging flower basket can produce continuous shaking nature, influences maintainer's maintenance efficiency.

Disclosure of Invention

The invention aims to provide maintenance equipment for aloft work in a wind power generation tower cylinder, and aims to solve the problems in the background technology.

For realizing above-mentioned purpose, provide a maintenance equipment of high altitude construction in wind power generation tower section of thick bamboo, include installation device and install the strutting arrangement of installation device below, installation device includes the mounting panel, the four corners fixedly connected with installation pole on mounting panel surface, the top fixedly connected with couple of installation pole, the top of mounting panel is connected with the connecting plate, the surface of connecting plate is provided with the railing, strutting arrangement includes at least:

the fixing mechanism comprises a disc, a plurality of through grooves are formed in the side edge of the disc, a fixing rod is fixedly connected to the center of the surface of the disc, one end of the fixing rod is fixedly connected to the center of the outer wall of the bottom of the mounting plate, a gear disc is rotatably connected to the outer wall of the fixing rod, a plurality of adjusting grooves are formed in the surface of the gear disc, a first motor is fixedly connected to the outer wall of the bottom of the mounting plate, and a gear block meshed with the gear disc is fixedly connected to one end of an output shaft of the first motor;

the supporting mechanism comprises a supporting rod which slides in the through groove, one end of the outer wall of the top of the supporting rod is fixedly connected with a fixing column, the fixing column is connected in the adjusting groove in a sliding mode, one end of the supporting rod is fixedly connected with a connecting block, and a rotating wheel is connected in the connecting block in a rotating mode.

As a further improvement of this technical scheme, the opening has been seted up to one side of railing, the both ends of railing opening part one side are provided with the fixed axle, the fixed axle internal rotation is connected with the connecting door, the jack has all been seted up at the one end at connecting door top and the top of railing opening part, and the plug-in cooperation has the bolt in the jack for fixed to the connecting door.

As a further improvement of the technical scheme, the top of the handrail is provided with a slot, a bearing box is inserted in the slot, and the bearing box is of a fan-shaped structure.

As the further improvement of this technical scheme, the top fixedly connected with connecting rod of railing, the connecting rod preferably adopt the hose, and the hose can be when taking the supporting effect to the light, the shape of adjustment self that can also be quick to the position of light is adjusted in the quick, the one end fixedly connected with mounting disc of connecting rod, mounting disc one side are connected with the light for improve near light intensity.

As a further improvement of the technical scheme, a lampshade is sleeved on the periphery of the illuminating lamp and is in plug-in fit with the mounting disc, and the lampshade is of a transparent structure.

As a further improvement of the technical solution, a rotating groove is formed in a portion of the outer wall of the support rod, which is in contact with the adjusting groove, a rotating drum is rotatably connected to the outer wall of the rotating groove, a roller is rotatably connected to the outer wall of the rotating drum, and the roller is rotatably connected to the adjusting groove.

As a further improvement of the technical scheme, the supporting rod comprises a supporting column and a connecting column, a sliding cavity is formed in one side of the supporting column, a threaded rod communicated with the sliding cavity is in threaded connection with the surface of the supporting column, the sliding cavity is used for fixing the connecting column, and the sliding cavity is in sliding connection with the connecting column.

As a further improvement of the technical scheme, a shaft hole is formed in one end of the connecting column, a connecting shaft is arranged on one side of the connecting block and is rotatably connected with the shaft hole, the surface of the connecting column is close to a fixing plate fixedly connected with one side of the connecting shaft, the fixing plate is fixedly connected with the connecting block through threaded columns, and a lead screw is connected to one end of the surface of the connecting column in a threaded manner.

As a further improvement of the technical scheme, a groove is formed in one side of the connecting plate, a driven gear is fixedly connected to the bottom of the groove, a second motor is fixedly connected to one side of the driven gear on the surface of the mounting rod, a rotating gear meshed with the driven gear is fixedly connected to the outer wall of one end of an output shaft of the second motor, a sliding plate is fixedly connected to the bottom of the connecting plate, and a sliding chute connected with the sliding plate in a sliding manner is formed in the surface of the mounting plate.

As a further improvement of the technical scheme, the outer wall of the sliding plate is provided with a rotating hole, a pulley is rotatably connected in the rotating hole, and the pulley is rotatably connected with the sliding groove.

Compared with the prior art, the invention has the beneficial effects that:

1. in this high altitude construction's in wind power generation tower section of thick bamboo maintenance equipment, through the strutting arrangement who sets up, bracing piece roll-off from leading to the inslot when can rotate through the toothed disc, the bracing piece drives the runner, and the runner reaches the effect of support with the contact of tower section of thick bamboo inner wall to the device can not produce when hoisting and rock, when having solved the mode of current hoist, the hanging flower basket can produce continuous shaking nature, influences maintainer's maintenance efficiency.

2. In this high altitude construction's in wind power generation tower section of thick bamboo maintenance equipment, through the rotary drum that sets up, frictional force when can reducing fixed column and adjustment tank contact to smoothness degree when improving the adjustment tank and rotating.

3. In this high altitude construction's in wind power generation tower section of thick bamboo maintenance equipment, through the connecting plate that sets up, can slide in the top of mounting panel to adjust the device's position, make the quick maintenance of maintainer.

4. In this high altitude construction's in wind power generation tower section of thick bamboo maintenance equipment, through the light that sets up, can improve visuality on every side to the condition inside tower section of thick bamboo of clear observation of maintainer.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting plate structure of the present invention;

FIG. 3 is a schematic diagram of a connecting plate structure according to the present invention;

FIG. 4 is a schematic view of the connecting door of the present invention;

FIG. 5 is a schematic structural diagram of a carrying case according to the present invention;

FIG. 6 is a schematic view of the structure of the illumination lamp of the present invention;

FIG. 7 is a schematic view of the supporting device of the present invention;

FIG. 8 is a schematic view of the fixing mechanism of the present invention;

FIG. 9 is a schematic structural view of the support mechanism of the present invention;

FIG. 10 is a schematic view of a fixing post structure according to the present invention;

FIG. 11 is a schematic view of a support post structure of the present invention;

FIG. 12 is a schematic view of a connecting column according to the present invention;

fig. 13 is an enlarged view of the structure of the connection plate a of the present invention.

The various reference numbers in the figures mean:

100. a mounting device;

110. mounting a plate; 111. mounting a rod;

120. a connecting plate; 121. a railing; 122. a fixed shaft;

130. a connecting door; 131. a bolt;

140. a carrying box;

150. a connecting rod; 151. an illuminating lamp; 152. a lamp shade;

160. grooving; 161. a driven gear; 162. a second motor; 163. a rotating gear; 164. a slide plate; 165. a pulley;

200. a support device;

210. a fixing mechanism; 211. a disc; 212. a through groove; 213. fixing the rod; 214. a gear plate; 215. an adjustment groove; 216. a first motor; 217. a gear block;

220. a support mechanism; 221. a support bar; 222. fixing a column; 223. connecting blocks; 224. a rotating wheel; 225. rotating the groove; 226. a rotating drum;

230. a support pillar; 231. a threaded rod; 232. connecting columns; 233. a connecting shaft; 234. a fixing plate; 235. a threaded post.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

Referring to fig. 1 to 9, an overhaul device for aloft work in a wind power generation tower is provided, which includes a mounting device 100 and a supporting device 200 installed below the mounting device 100, the mounting device 100 includes a mounting plate 110, four corners of the surface of the mounting plate 110 are fixedly connected with mounting rods 111, the top of the mounting rods 111 is fixedly connected with hooks, the top of the mounting plate 110 is connected with a connecting plate 120, the surface of the connecting plate 120 is provided with a rail 121, and the supporting device 200 at least includes:

the fixing mechanism 210 comprises a disc 211, a plurality of through grooves 212 are formed in the side edge of the disc 211, a fixing rod 213 is fixedly connected to the center of the surface of the disc 211, one end of the fixing rod 213 is fixedly connected to the center of the outer wall of the bottom of the mounting plate 110, a gear plate 214 is rotatably connected to the outer wall of the fixing rod 213, a plurality of adjusting grooves 215 are formed in the surface of the gear plate 214, a first motor 216 is fixedly connected to the outer wall of the bottom of the mounting plate 110, and a gear block 217 meshed with the gear plate 214 is fixedly connected to one end of an output shaft of the first motor 216;

the supporting mechanism 220 comprises a supporting rod 221 sliding in the through groove 212, one end of the outer wall of the top of the supporting rod 221 is fixedly connected with a fixed column 222, the fixed column 222 is connected in the adjusting groove 215 in a sliding mode, one end of the supporting rod 221 is fixedly connected with a connecting block 223, a rotating wheel 224 is connected in the connecting block 223 in a rotating mode, the supporting rod 221 can slide out of the through groove 212 when the gear disc 214 rotates through the arranged supporting device 200, the supporting rod 221 drives the rotating wheel 224, and the rotating wheel 224 is in contact with the inner wall of the tower barrel to achieve a supporting effect.

When the installation device 100 and the supporting device 200 of the embodiment are used specifically, a lifting rope is connected with a hook, when the device needs to be fixed, a power supply of the first motor 216 is connected, the first motor is enabled to work, an output shaft of the first motor 216 drives the gear block 217 to rotate, the gear block 217 drives the gear disc 214 to rotate, the gear disc 214 drives the fixing column 222 to slide through the adjusting groove 215, the fixing column 222 drives the supporting rod 221 to slide towards the outer ring of the disc 211, the supporting rod 221 slides to drive the rotating wheel 224 to slide, and the rotating wheel 224 slides to be in contact with the inner wall of the tower barrel, so that the device is.

In addition, in order to make the fast connecting plate 120 department that enters into of maintainer, the opening has been seted up to one side of railing 121, the both ends of railing 121 opening part one side are provided with fixed axle 122, fixed axle 122 internal rotation is connected with connecting door 130, the jack has all been seted up to the one end at connecting door 130 top and the top of railing 121 opening part, the plug-in cooperation has bolt 131 in the jack, a fixed for to connecting door 130, when entering again, rotate connecting door 130, connecting door 130 rotates and makes the opening of railing 121 one side opened, and then the fast entering of maintainer of being convenient for.

Further, for the convenience of depositing the maintainer's instrument, the slot has been seted up at the top of railing 121, it has bearing box 140 to peg graft in the slot, bearing box 140 is fan-shaped structure, fan-shaped structure can save the space in connecting plate 120, so that increase maintainer's active area, and fan-shaped painful sense when can reducing the collision, bearing box 140 through the setting deposits the maintainer, when the maintainer needs the use tool, can be quick take out the instrument from bearing box 140.

Still further, in order to improve maintainer's visual scope, the top fixedly connected with connecting rod 150 of railing 121, the preferred hose that adopts of connecting rod 150, the hose can be when taking the supporting effect to light 151, the shape of adjustment self that can also be quick, so that quick position to light 151 is adjusted, the one end fixedly connected with mounting disc of connecting rod 150, mounting disc one side is connected with light 151, a light intensity for improving near light intensity, light intensity around the maintainer is improved through light 151 that sets up, so that the quick observation of maintainer takes the condition in the section of thick bamboo, the efficiency of maintenance is improved.

Specifically, in order to prevent that light 151 from being damaged by collision, lamp shade 152 has been cup jointed to the periphery of light 151, and lamp shade 152 and mounting disc grafting cooperation, lamp shade 152 are the transparent construction, cover light 151 through lamp shade 152 for light 151 is kept apart with the external world, and then prevents that the maintainer from contacting the problem that leads to light 151 to damage carelessly with light 151 in the maintenance process.

In addition, in order to reduce the pause and frustration feeling when the support rod 221 slides, a rotating groove 225 is formed in the part, in contact with the adjusting groove 215, of the outer wall of the support rod 221, a rotating drum 226 is connected to the outer wall of the rotating groove 225 in a rotating mode, a roller is connected to the outer wall of the rotating drum 226 in a rotating mode, the roller is connected with the adjusting groove 215 in a rotating mode, through the arranged roller, the contact area between the fixing column 222 and the adjusting groove 215 is reduced, and therefore the smoothness when the support rod 221 slides is improved.

Example 2

In order to reduce the space occupation of the equipment during storage, the embodiment is modified based on the embodiment 1 as follows:

referring to fig. 11 to 12, the support rod 221 includes a support column 230 and a connection column 232, a sliding cavity is formed in one side of the support column 230, a threaded rod 231 communicated with the sliding cavity is connected to the surface of the support column 230 through a thread, the sliding cavity is used for fixing the connection column 232, the sliding cavity is connected with the connection column 232 in a sliding manner, and the connection column 232 slides in the sliding cavity, so that the occupied area of the bottom of the device is reduced, and the occupied space of the device is reduced.

Example 3

In order to realize the movement of the equipment on the ground, the embodiment is modified on the basis of the embodiment 1 as follows:

please refer to fig. 12, wherein one end of the connecting column 232 is provided with a shaft hole, one side of the connecting block 223 is provided with a connecting shaft 233, the connecting shaft 233 is rotatably connected with the shaft hole, one side of the surface of the connecting column 232 close to the connecting shaft 233 is fixedly connected with a fixing plate 234, the fixing plate 234 and the connecting block 223 are fixedly connected through a threaded column 235, one end of the surface of the connecting column 232 is further in threaded connection with a screw rod, when the device needs to be moved, the threaded column 235 is rotated to separate from the connecting shaft 233, the connecting shaft 233 is rotated to make the rotating wheel 224 contact with the ground, then the screw rod is screwed, the connecting block 223 is fixed by the screw rod, and at this time, the device is pushed.

Example 4

In order to realize the position adjustment of the device in use, the embodiment is modified on the basis of the embodiment 1 as follows:

referring to fig. 2, 3 and 13, a slot 160 is formed in one side of the connecting plate 120, a driven gear 161 is fixedly connected to the bottom of the slot 160, a second motor 162 is fixedly connected to one side of the mounting rod 111, which is located on the driven gear 161, an outer wall of one end of an output shaft of the second motor 162 is fixedly connected to a rotating gear 163, which is meshed with the driven gear 161, a sliding plate 164 is fixedly connected to the bottom of the connecting plate 120, a sliding slot is formed in the surface of the mounting plate 110, which is slidably connected to the sliding plate 164, the rotating gear 163 is driven by the rotation of the output shaft of the second motor 162, the rotating gear 163 drives the driven gear 161 to rotate, the driven gear 161 drives the connecting plate 120 to slide in the sliding slot through the sliding plate 164, so as to adjust the device, and facilitate quick movement of an overhaul.

In addition, in order to reduce the pause and frustration of the connecting plate 120 during sliding, the outer wall of the sliding plate 164 is provided with a rotating hole, a pulley 165 is rotatably connected in the rotating hole, the pulley 165 is rotatably connected with the sliding groove, and the contact area between the sliding plate 164 and the sliding groove is reduced through the arranged pulley 165, so that the connecting plate 120 can smoothly move through the pulley 165.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aerial working's maintenance equipment in wind power generation tower section of thick bamboo which characterized in that: including installation device (100) and install strutting arrangement (200) of installation device (100) below, installation device (100) includes mounting panel (110), four corners fixedly connected with installation pole (111) on mounting panel (110) surface, the top fixedly connected with couple of installation pole (111), the top of mounting panel (110) is connected with connecting plate (120), the surface of connecting plate (120) is provided with railing (121), strutting arrangement (200) include at least:

the fixing mechanism (210) comprises a disc (211), a plurality of through grooves (212) are formed in the side edge of the disc (211), a fixing rod (213) is fixedly connected to the center of the surface of the disc (211), one end of the fixing rod (213) is fixedly connected to the center of the outer wall of the bottom of the mounting plate (110), a gear plate (214) is rotatably connected to the outer wall of the fixing rod (213), a plurality of adjusting grooves (215) are formed in the surface of the gear plate (214), a first motor (216) is fixedly connected to the outer wall of the bottom of the mounting plate (110), and a gear block (217) meshed with the gear plate (214) is fixedly connected to one end of an output shaft of the first motor (216);

the supporting mechanism (220) comprises a supporting rod (221) which slides in the through groove (212), a fixing column (222) is fixedly connected to one end of the outer wall of the top of the supporting rod (221), the fixing column (222) is connected in the adjusting groove (215) in a sliding mode, a connecting block (223) is fixedly connected to one end of the supporting rod (221), and a rotating wheel (224) is rotationally connected to the connecting block (223).

2. The aerial work overhaul device in a wind power generation tower as claimed in claim 1, wherein: the opening has been seted up to one side of railing (121), the both ends of railing (121) opening part one side are provided with fixed axle (122), fixed axle (122) internal rotation is connected with connecting door (130), the jack has all been seted up at the one end at connecting door (130) top and the top of railing (121) opening part, and the plug-in cooperation has bolt (131) in the jack for fixed to connecting door (130).

3. The aerial work overhaul device in a wind power generation tower as claimed in claim 1, wherein: the top of the railing (121) is provided with a slot, a bearing box (140) is inserted in the slot, and the bearing box (140) is of a fan-shaped structure.

4. The aerial work overhaul device in a wind power generation tower as claimed in claim 1, wherein: the top fixedly connected with connecting rod (150) of railing (121), the one end fixedly connected with mounting disc of connecting rod (150), mounting disc one side is connected with light (151) for improve near light intensity.

5. The aerial work overhaul device inside a wind power generation tower according to claim 4, wherein: the periphery of light (151) has cup jointed lamp shade (152), lamp shade (152) and mounting disc cooperation of pegging graft, lamp shade (152) are the transparent construction.

6. The aerial work overhaul device in a wind power generation tower as claimed in claim 1, wherein: a rotating groove (225) is formed in the part, in contact with the adjusting groove (215), of the outer wall of the supporting rod (221), a rotating drum (226) is rotatably connected to the outer wall of the rotating groove (225), a roller is rotatably connected to the outer wall of the rotating drum (226), and the roller is rotatably connected with the adjusting groove (215).

7. The aerial work overhaul device in a wind power generation tower as claimed in claim 1, wherein: the supporting rod (221) comprises a supporting column (230) and a connecting column (232), a sliding cavity is formed in one side of the supporting column (230), a threaded rod (231) communicated with the sliding cavity is in threaded connection with the surface of the supporting column (230), the sliding cavity is used for fixing the connecting column (232), and the sliding cavity is in sliding connection with the connecting column (232).

8. The aerial work overhaul apparatus as claimed in claim 7, wherein: the shaft hole has been seted up to the one end of spliced pole (232), one side of connecting block (223) is provided with connecting axle (233), connecting axle (233) rotates with the shaft hole to be connected, the surface of spliced pole (232) is close to one side fixedly connected with fixed plate (234) of connecting axle (233), fixed plate (234) with through screw post (235) fixed connection between connecting block (223), the one end on spliced pole (232) surface still threaded connection has the lead screw.

9. The aerial work overhaul device in a wind power generation tower as claimed in claim 1, wherein: fluting (160) has been seted up to one side of connecting plate (120), the bottom fixedly connected with driven gear (161) of fluting (160), installation pole (111) surface is located one side fixedly connected with second motor (162) of driven gear (161), the outer wall fixedly connected with of second motor (162) output shaft one end with driven gear (161) engaged with rotating gear (163), the bottom fixedly connected with slide (164) of connecting plate (120), the surface of mounting panel (110) seted up with slide (164) sliding connection's spout.

10. The aerial work overhaul apparatus as claimed in claim 9, wherein: the outer wall of slide (164) has seted up the commentaries on classics hole, changes the downthehole internal rotation and is connected with pulley (165), pulley (165) rotate with the spout and are connected.