CN207563793U - A kind of wind-driven generator outer casing end drilling equipment - Google Patents
A kind of wind-driven generator outer casing end drilling equipment Download PDFInfo
- Publication number
- CN207563793U CN207563793U CN201721764787.4U CN201721764787U CN207563793U CN 207563793 U CN207563793 U CN 207563793U CN 201721764787 U CN201721764787 U CN 201721764787U CN 207563793 U CN207563793 U CN 207563793U
- Authority
- CN
- China
- Prior art keywords
- semicircle
- pin
- plate body
- drilling equipment
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of wind-driven generator outer casing end drilling equipment, including plate body, the first semicircle of semicircle opening and the second semicircle there are two being set in the middle part of plate body, first semicircle and the second semi-circular concentric and without overlapped part, the side of plate body is equipped with protrusion, protrusion is equipped with pin hole, and pin is equipped in pin hole, and plate body is equipped with several perforative drillings.A kind of wind-driven generator outer casing end drilling equipment described in the utility model, it is positioned using two semicircles of concentric different diameters, the radius of the two semicircles is identical with the radius of two section inner circles, so two sets of drilling equipments can be gathered to one above, reduce the quantity of drilling equipment, without staff's changing device back and forth, while reducing labor intensity, efficiency of assembling is also improved.
Description
Technical field：
The utility model belongs to generator drilling field, is specifically related to a kind of wind-driven generator outer casing end drilling dress
It puts.
Background technology：
It is the structure of tubular in the middle part of the generator casing of wind energy, both ends are all square box structures, the generator casing of this wind energy
Both ends central hole size is inconsistent, and has many apertures on end face on different location respectively, the location dimension of this some holes and
Positioning datum also differs therefore cannot share a set of drilling equipment, this just needs both ends to make the drilling equipment to match respectively,
Drilling equipment is that thicker steel plate makes again, and quality is larger, in operation, needs to replace drilling equipment back and forth, to move back
The labor intensity of staff is undoubtedly increased in dynamic engineering, reduces working efficiency, increase production cost and safeguard into
This.
Utility model content：
Above-mentioned in order to overcome the shortcomings of, the utility model provides a kind of wind-driven generator outer casing end drilling equipment.
The utility model solves technical solution used by its technical problem：
A kind of wind-driven generator outer casing end drilling equipment including square plate body, is set in the middle part of plate body there are two semicircle
Shape is open the first semicircle and the second semicircle, the first semicircle and the second semi-circular concentric and without overlapped part, the side of plate body
Face is equipped with protrusion, and protrusion is equipped with pin hole, and the first pin is equipped in the pin hole in protrusion where the first semicircle on the side of plate body
Son is equipped with the second pin in the pin hole in protrusion on the side of plate body where the second semicircle, hangs down with side where the first pin
Fixator pins are equipped in the pin hole in protrusion on straight side, plate body 1 is equipped with perforative drilling.
The number of the lifting lug is 2, symmetrical with the center of circle of the first semicircle or the second semicircle.
First pin and the second pin can take out from corresponding pin hole, and fixator pins are then fixed on corresponding pin
In hole 5 it is undesirable under.
The side of the pin hole 5 and plate body 1 is tangent.
Protrusion there are two being set on side where the fixator pins.
Due to using technical solution as described above, the utility model has following superiority：
A kind of wind-driven generator outer casing end drilling equipment described in the utility model utilizes the two and half of concentric different diameters
Justify to judge bore position, the radius of the two semicircles is identical with the radius of two section inner circles, it is possible to by two sets of drillings
Device gathers one above, that is, reduces the quantity of drilling equipment, judge drilling equipment back and forth without staff and change
Device while reducing labor intensity, also improves production efficiency.
Description of the drawings：
Fig. 1 is the vertical view of the utility model；
Label declaration：1st, plate body；2nd, lifting lug；3rd, the first semicircle；4th, the second semicircle；5th, pin hole；6th, it drills；7th, it is raised；8、
Second fixed pin；9th, the first fixed pin.
Specific embodiment：
The utility model can be explained in more detail by example below, open the purpose of this utility model is intended to protect
All changes and improvements in the scope of the utility model, the utility model are not limited to the following examples；
A kind of wind-driven generator outer casing end drilling equipment with reference to described in attached drawing, it is characterised in that：Including square plate
Body 1, the middle part of plate body 1 set that there are two the first semicircle 2 of semicircle opening and the second semicircles 3, and the first semicircle 2 and the second semicircle 3 are same
The heart and without overlapped part, the side of plate body 1 is equipped with protrusion 7, and protrusion 7 is equipped with pin hole 5,3 place plate of the first semicircle
The first pin 9 is equipped in the pin hole 5 in protrusion 7 on 1 side of body, in the protrusion 7 on 4 place plate body of the second semicircle, 1 side
The second pin 8 is equipped in pin hole 5, is equipped with and consolidates in the pin hole 5 in protrusion 7 on the side vertical with 9 place side of the first pin
Rationed marketing, plate body 1 are equipped with perforative drilling 6.
The number of the lifting lug 2 is 2, symmetrical with the center of circle of the first semicircle 2 or the second semicircle 3.
First pin, 9 and second pin 8 can take out from corresponding pin hole 5, and fixator pins are then fixed on correspondence
Pin hole 5 in it is undesirable under.
Protrusion 7 there are two being set on side where the fixator pins.
The side of the pin hole 5 and plate body 1 is tangent, if pin hole 5 is square, then 5 center of pin hole is opposite to its
The vertical range of 1 side of plate body is equal to the general of 5 length of side of pin hole, if pin hole 5 is that round so 5 center of pin hole is opposite to its
The vertical range of 1 side of plate body is equal to the radius of pin hole 5, can ensure that pin is tightly attached to after being inserted on the outer wall of square chest in this way, energy
It is enough that drilling equipment described in the utility model is fixed on square chest, it avoids moving when drilling, influences drilling quality.
Such as Fig. 1, the side where the first semicircle 3 is the top half of Fig. 1, and the side where the second semicircle 4 is Fig. 1
In lower half portion, the drilling 6 of top half distribution is used for as the drilling of circular open smaller end, the brill of lower half portion distribution
Hole 6 is used for the end drilling larger for circular open, drills 6 distribution and quantity is designed in strict accordance with drawing requirement.In use,
Lifting lug 2 is hung over chain in driving, is hung to the end of wind-driven generator shell, and be open larger end if round, then uses
The arc surface of second semicircle 4 is aligned with circular open, and fixator pins are stuck in the side of end at this time, then puts the second pin 8
Enter pin hole 5, be stuck in corresponding end sides, such fixator pins and the second pin 8 form the fixed mode of triangle, then use
The blue clamping of card, the drilling 6 against 4 homonymy of the second semicircle are drilled, and be open smaller end if round, then with the
The arc surface of one semicircle 3 is aligned with circular open, and fixator pins are stuck in the side of end at this time, is then put into the first pin 9
Respective pin hole 5 is stuck in corresponding end sides, the fixed mode of such fixator pins and the first pin 9 formation triangle, then
With the blue clamping of card, the drilling 6 against 3 homonymy of the first semicircle is drilled.
It is emphasized that the second pin 8 and the first pin 9 and the size of respective pin hole 5 are adapted, when fixing second
8 and first pin 9 of pin can it is tangent with corresponding side subject to, it is impossible to select the pin that diameter is too small, mold avoided to fix
It is insecure, lead to borehole throw.
Part is not stated in more than content carefully as the prior art, therefore does not run business into particular one and states.
Claims (5)
1. a kind of wind-driven generator outer casing end drilling equipment, it is characterised in that：Including square plate body（1）, plate body（1）In
Portion sets that there are two the first semicircles of semicircle opening（3）With the second semicircle（4）, the first semicircle（3）With the second semicircle（4）With one heart and
Without overlapped part, plate body（1）Side be equipped with protrusion（7）, protrusion（7）It is equipped with pin hole（5）, the first semicircle（3）Institute
In plate body（1）Protrusion on side（7）On pin hole（5）In be equipped with the first pin（9）, the second semicircle（4）Place plate body（1）Side
Protrusion on face（7）On pin hole（5）In be equipped with the second pin（8）, with the first pin（9）On the vertical side in place side
Protrusion（7）On pin hole（5）In be equipped with fixator pins, plate body（1）It is equipped with perforative drilling（6）.
2. a kind of wind-driven generator outer casing end drilling equipment according to claim 1, it is characterised in that：The lifting lug
（2）Number for 2, with the first semicircle（2）Or second semicircle（3）The center of circle it is symmetrical.
3. a kind of wind-driven generator outer casing end drilling equipment according to claim 1, it is characterised in that：First pin
Son（9）With the second pin（8）It can be from corresponding pin hole（5）Middle taking-up, fixator pins are then fixed on corresponding pin hole（5）In not
It can remove.
4. a kind of wind-driven generator outer casing end drilling equipment according to claim 1, it is characterised in that：The pin hole
（5）With plate body（1）Side it is tangent.
5. a kind of wind-driven generator outer casing end drilling equipment according to claim 1, it is characterised in that：The fixed pin
Protrusion there are two being set on side where sub（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764787.4U CN207563793U (en) | 2017-12-18 | 2017-12-18 | A kind of wind-driven generator outer casing end drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764787.4U CN207563793U (en) | 2017-12-18 | 2017-12-18 | A kind of wind-driven generator outer casing end drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563793U true CN207563793U (en) | 2018-07-03 |
Family
ID=62687065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764787.4U Expired - Fee Related CN207563793U (en) | 2017-12-18 | 2017-12-18 | A kind of wind-driven generator outer casing end drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175451A (en) * | 2018-10-18 | 2019-01-11 | 合肥先杰新能源科技有限公司 | A kind of wind-driven generator outer casing end drilling equipment |
-
2017
- 2017-12-18 CN CN201721764787.4U patent/CN207563793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175451A (en) * | 2018-10-18 | 2019-01-11 | 合肥先杰新能源科技有限公司 | A kind of wind-driven generator outer casing end drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |