CN204844051U - Wind turbine blades maintenance unit - Google Patents
Wind turbine blades maintenance unit Download PDFInfo
- Publication number
- CN204844051U CN204844051U CN201520379894.XU CN201520379894U CN204844051U CN 204844051 U CN204844051 U CN 204844051U CN 201520379894 U CN201520379894 U CN 201520379894U CN 204844051 U CN204844051 U CN 204844051U
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- CN
- China
- Prior art keywords
- magnet
- drilling rod
- fixedly connected
- support bar
- spring
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- Expired - Fee Related
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Abstract
The utility model provides a wind turbine blades maintenance unit, including suction table, the device is leaned on on the top, the magnetic drill press, strutting arrangement, the drilling rod, magnet device and resilient means, the last bolt hole that is equipped with of suction table, the top includes first spring and top backup plate by the device, the magnetic drill press is equipped with a ring channel, strutting arrangement includes first bracing piece, second bracing piece and first horizontal pole, the upper end and the magnetic drill press of drilling rod are connected, the lower extreme of drilling rod run through suction table upper and lower surface and rather than sliding connection, the below of drilling rod is equipped with the drill bit, the magnet device includes first magnet and second magnet, resilient means includes the second spring, holding ring and crushing needle, the upper end of second spring is connected with the lower fixed surface of drilling rod, the lower extreme of second spring is connected with the last fixed surface of holding ring, the holding ring is the transversal cylinder of personally submitting the ring form. The utility model discloses can carry out effectual cleaing away to the bolt, not need the heating to can utilize magnet to retrieve it simple and practical.
Description
Technical field
The utility model relates to wind energy conversion system technical field, particularly relates to a kind of pneumatic equipment blades maintenance unit.
Background technology
After wind power generating set long-play, just easily there is fracture damage in blade set bolt, bolt fracture situation is generally divided into following two kinds of situations, and the first plane of disruption is concordant with pitch variable bearings flange face, and the second plane of disruption is in pitch variable bearings flange hole.The wherein relatively good process of the first situation, and the second plane of disruption is due in pitch variable bearings flange deep hole, and there is no specific purpose tool at present, therefore be difficult to extract, in addition, in order to avoid bolt looseness, locking glue has all been smeared when mounted on bolt surface, bolt is made more to be difficult to take out, because blade bolt locking glue is that high strength is exempted to tear type open, normally tear this bolt open and must carry out high-temperature heating to destroy the character of glue, but blade is the heating way that can not adopt utilizing glass-reinforced plastic material to make takes out.
Therefore, be necessary to provide a kind of new technical scheme to overcome above-mentioned defect.
Summary of the invention
The purpose of this utility model is to provide a kind of pneumatic equipment blades maintenance unit that can effectively solve the problems of the technologies described above.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pneumatic equipment blades maintenance unit, described pneumatic equipment blades maintenance unit comprises absorption platform, be positioned at and lean device below described absorption platform, be positioned at the magnetic drill press above described absorption platform, be positioned at the bracing or strutting arrangement below described magnetic drill press, drilling rod, the magnet arrangement being positioned at the described drilling rod left and right sides and the elastic device be positioned at below described drilling rod, described absorption platform is provided with some bolts hole, the described device that leans comprises the first spring and is positioned at and leans plate below described first spring, the lower surface of described magnetic drill press is provided with a cannelure, described bracing or strutting arrangement comprises the first support bar, the second support bar being positioned at described first support bar side and the first cross bar be positioned at above described first support bar, described drilling rod is cylinder, the upper end of described drilling rod is connected with described magnetic drill press, the lower end of described drilling rod is run through the upper and lower surface of described absorption platform and is slidably connected with it, the below of described drilling rod is provided with drill bit, described magnet arrangement comprises the first magnet and is positioned at the second magnet of described first magnet periphery, described elastic device comprises the second spring, the pulverizing needle being positioned at the locating ring below described second spring and being positioned at below described locating ring, the upper end of described second spring is fixedly connected with the lower surface of described drilling rod, the lower end of described second spring is fixedly connected with the upper surface of described locating ring, described locating ring is cross section is circular cylinder, the inner surface of described locating ring and the exterior surface of described drill bit, the upper end of described pulverizing needle is fixedly connected with the lower surface of described locating ring, the lower end of described pulverizing needle is coniform.
The described plate that leans is cuboid, described in lean plate level place.
The upper end of described first spring is fixedly connected with the lower surface of described absorption platform, and the lower end of described first spring is fixedly connected with the described upper surface leaning plate.
Described magnetic drill press is cylinder, and the cross section of described cannelure is T font.
Described first support bar is cuboid, described first support bar is vertically placed, the lower surface of described first support bar is fixedly connected with the upper surface of described absorption platform, and the upper end of described first support bar to be contained in described cannelure and to be slidably connected with described magnetic drill press.
Described second support bar is L-type, and one end of described second support bar is fixedly connected with the upper surface of described absorption platform, and the other end of described second support bar is fixedly connected with the side of described first support bar.
Described first cross bar is cuboid, and described first cross bar to be contained in described cannelure and to be slidably connected with described magnetic drill press, and the upper surface of described first support bar is fixedly connected with the lower surface of described first cross bar.
Described first magnet is circular, and the upper surface of described first magnet is fixedly connected with the lower surface of described absorption platform, and the side of described drilling rod and the inner surface of described first magnet slidingly contact.
Described second magnet is circular, and the inner surface of described second magnet is fixedly connected with the outer surface of described first magnet, and the upper surface of described second magnet is fixedly connected with the lower surface of described absorption platform.
The upper end of described drill bit is fixedly connected with the lower surface of described drilling rod.
Compared with prior art, the utility model has following beneficial effect: the utility model pneumatic equipment blades maintenance unit structure is simple, easy to use, effectively can remove bolt, do not need heating, and magnet can be utilized to be reclaimed, simple and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pneumatic equipment blades maintenance unit.
Detailed description of the invention
As shown in Figure 1, the utility model pneumatic equipment blades maintenance unit comprises absorption platform 1, is positioned at leaning device 2, be positioned at magnetic drill press 3 above described absorption platform 1, be positioned at bracing or strutting arrangement 4, drilling rod 5, the magnet arrangement 6 being positioned at described drilling rod 5 left and right sides and the elastic device 7 be positioned at below described drilling rod 5 below described magnetic drill press 3 below described absorption platform 1.
As shown in Figure 1, described absorption platform 1 is in cylinder, and described absorption platform 1 horizontal positioned, described absorption platform 1 is provided with some bolts hole 11, and described bolt hole 11 is in cylindrical shape, and described bolt hole 11 passes to be fixed by the utility model for bolt.
As shown in Figure 1, described in lean device 2 and be provided with two and lay respectively at the left and right sides, described in lean device 2 and comprise the first spring 22 and be positioned at and lean plate 21 below described first spring 22.The described plate 21 of leaning in cuboid, described in lean plate 21 horizontal positioned.Described first spring 22 is provided with two and lays respectively at the left and right sides, and the upper end of described first spring 22 is fixedly connected with the lower surface of described absorption platform 1, and the lower end of described first spring 22 is fixedly connected with the described upper surface leaning plate 21.
As shown in Figure 1, described magnetic drill press 3 is in cylinder, and the lower surface of described magnetic drill press 3 is provided with a cannelure 31, and the cross section of described cannelure 31 is T font.
As shown in Figure 1, described bracing or strutting arrangement 4 comprise the first support bar 41, the second support bar 42 of being positioned at described first support bar 41 side and the first cross bar 43 be positioned at above described first support bar 41.Described first support bar 41 is in cuboid, described first support bar 41 is vertically placed, the lower surface of described first support bar 41 is fixedly connected with the upper surface of described absorption platform 1, and the upper end of described first support bar 41 to be contained in described cannelure 31 and to be slidably connected with described magnetic drill press 3.Described second support bar 42 is in L-type, and one end of described second support bar 42 is fixedly connected with the upper surface of described absorption platform 11, and the other end of described second support bar 42 is fixedly connected with the side of described first support bar 41.Described first cross bar 43 is in cuboid, and described first cross bar 43 to be contained in described cannelure 31 and to be slidably connected with described magnetic drill press 3, and the upper surface of described first support bar 41 is fixedly connected with the lower surface of described first cross bar 43.
As shown in Figure 1, described drilling rod 5 is in cylinder, and the upper end of described drilling rod 5 is connected with described magnetic drill press 3, and the lower end of described drilling rod 5 is run through the upper and lower surface of described absorption platform 1 and is slidably connected with it.The below of described drilling rod 5 is provided with drill bit 51, and the upper end of described drill bit 51 is fixedly connected with the lower surface of described drilling rod 5.
As shown in Figure 1, described magnet arrangement 6 comprises the first magnet 61 and is positioned at the second magnet 62 of described first magnet 61 periphery.Described first magnet 61 is in circular, and the upper surface of described first magnet 61 is fixedly connected with the lower surface of described absorption platform 1, and the side of described drilling rod 5 and the inner surface of described first magnet 61 slidingly contact.Described second magnet 62 is in circular, the inner surface of described second magnet 62 is fixedly connected with the outer surface of described first magnet 61, the upper surface of described second magnet 62 is fixedly connected with the lower surface of described absorption platform 1, and bolt can suck out by described magnet arrangement 6.
As shown in Figure 1, described elastic device 7 pulverizing needle 73 that comprises the second spring 71, be positioned at the locating ring 72 below described first spring 71 and be positioned at below described locating ring 72.Described second spring 71 is provided with two and lays respectively at the left and right sides of described drill bit 51, and the upper end of described second spring 71 is fixedly connected with the lower surface of described drilling rod 5, and the lower end of described second spring 71 is fixedly connected with the upper surface of described locating ring 72.Described locating ring 72 is the cylinder of annulus in cross section, the inner surface of described locating ring 72 and the exterior surface of described drill bit 51.Described pulverizing needle 73 is provided with several, and the upper end of described pulverizing needle 73 is fixedly connected with the lower surface of described locating ring 72, and the lower end of described pulverizing needle 73 is coniform, for clearing up locking glue.
As shown in Figure 1, when described the utility model pneumatic equipment blades maintenance unit uses, first the utility model is placed on corresponding position, then by bolt passing through bolt hole 11, the utility model is fixed, now leaning plate 21 is pressed on corresponding object, due to the setting of the first spring 22, good fixation can be played to the utility model.Then drilling rod 5 is made to rotate, described elastic device 7 is driven to rotate, pulverizing needle 73 is made to carry out pulverizing cleaning to locking glue, after cleaning out, then swivel bolt, absorption platform 1 is made to continue to move down, make drill bit 51 to touch bolt, now pulverizing needle 73 moves up, and the second spring 71 is compressed, then drill bit 51 can swivel bolt, then because the adsorption function of magnet arrangement 6 can by its sucking-off.So far, the use procedure of the utility model pneumatic equipment blades maintenance unit is described.
Obviously, above-described embodiment is only used to clearly example is described, and the restriction not to embodiment.For those of ordinary skill in the field, other multi-form change or variations can also be made on the basis of the above description.Here without the need to also giving exhaustive to all embodiments.And thus the apparent change of amplifying out or variation be still among the protection domain that the utility model creates.
Claims (10)
1. a pneumatic equipment blades maintenance unit, it is characterized in that: described pneumatic equipment blades maintenance unit comprises absorption platform, be positioned at and lean device below described absorption platform, be positioned at the magnetic drill press above described absorption platform, be positioned at the bracing or strutting arrangement below described magnetic drill press, drilling rod, the magnet arrangement being positioned at the described drilling rod left and right sides and the elastic device be positioned at below described drilling rod, described absorption platform is provided with some bolts hole, the described device that leans comprises the first spring and is positioned at and leans plate below described first spring, the lower surface of described magnetic drill press is provided with a cannelure, described bracing or strutting arrangement comprises the first support bar, the second support bar being positioned at described first support bar side and the first cross bar be positioned at above described first support bar, described drilling rod is cylinder, the upper end of described drilling rod is connected with described magnetic drill press, the lower end of described drilling rod is run through the upper and lower surface of described absorption platform and is slidably connected with it, the below of described drilling rod is provided with drill bit, described magnet arrangement comprises the first magnet and is positioned at the second magnet of described first magnet periphery, described elastic device comprises the second spring, the pulverizing needle being positioned at the locating ring below described second spring and being positioned at below described locating ring, the upper end of described second spring is fixedly connected with the lower surface of described drilling rod, the lower end of described second spring is fixedly connected with the upper surface of described locating ring, described locating ring is cross section is circular cylinder, the inner surface of described locating ring and the exterior surface of described drill bit, the upper end of described pulverizing needle is fixedly connected with the lower surface of described locating ring, the lower end of described pulverizing needle is coniform.
2. pneumatic equipment blades maintenance unit as claimed in claim 1, is characterized in that: described in lean plate be cuboid, described in lean plate level placement.
3. pneumatic equipment blades maintenance unit as claimed in claim 2, it is characterized in that: the upper end of described first spring is fixedly connected with the lower surface of described absorption platform, the lower end of described first spring is fixedly connected with the described upper surface leaning plate.
4. pneumatic equipment blades maintenance unit as claimed in claim 3, it is characterized in that: described magnetic drill press is cylinder, the cross section of described cannelure is T font.
5. pneumatic equipment blades maintenance unit as claimed in claim 4, it is characterized in that: described first support bar is cuboid, described first support bar is vertically placed, the lower surface of described first support bar is fixedly connected with the upper surface of described absorption platform, and the upper end of described first support bar to be contained in described cannelure and to be slidably connected with described magnetic drill press.
6. pneumatic equipment blades maintenance unit as claimed in claim 5, it is characterized in that: described second support bar is L-type, one end of described second support bar is fixedly connected with the upper surface of described absorption platform, and the other end of described second support bar is fixedly connected with the side of described first support bar.
7. pneumatic equipment blades maintenance unit as claimed in claim 6, it is characterized in that: described first cross bar is cuboid, described first cross bar to be contained in described cannelure and to be slidably connected with described magnetic drill press, and the upper surface of described first support bar is fixedly connected with the lower surface of described first cross bar.
8. pneumatic equipment blades maintenance unit as claimed in claim 7, it is characterized in that: described first magnet is circular, the upper surface of described first magnet is fixedly connected with the lower surface of described absorption platform, and the side of described drilling rod and the inner surface of described first magnet slidingly contact.
9. pneumatic equipment blades maintenance unit as claimed in claim 8, it is characterized in that: described second magnet is circular, the inner surface of described second magnet is fixedly connected with the outer surface of described first magnet, and the upper surface of described second magnet is fixedly connected with the lower surface of described absorption platform.
10. pneumatic equipment blades maintenance unit as claimed in claim 9, is characterized in that: the upper end of described drill bit is fixedly connected with the lower surface of described drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379894.XU CN204844051U (en) | 2015-06-05 | 2015-06-05 | Wind turbine blades maintenance unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379894.XU CN204844051U (en) | 2015-06-05 | 2015-06-05 | Wind turbine blades maintenance unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844051U true CN204844051U (en) | 2015-12-09 |
Family
ID=54734645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520379894.XU Expired - Fee Related CN204844051U (en) | 2015-06-05 | 2015-06-05 | Wind turbine blades maintenance unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844051U (en) |
-
2015
- 2015-06-05 CN CN201520379894.XU patent/CN204844051U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190605 |