CN207469971U - A kind of adjustable wind turbine ceiling window butt device of damping torque - Google Patents
A kind of adjustable wind turbine ceiling window butt device of damping torque Download PDFInfo
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- CN207469971U CN207469971U CN201721433669.5U CN201721433669U CN207469971U CN 207469971 U CN207469971 U CN 207469971U CN 201721433669 U CN201721433669 U CN 201721433669U CN 207469971 U CN207469971 U CN 207469971U
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- hole
- hinge
- tapered sleeve
- wind turbine
- damping torque
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- 238000013016 damping Methods 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of adjustable wind turbine ceiling window butt device of damping torque, including lower hinge, hinge axis, upper hinge and tapered sleeve；The lower hinge carries double-strand chain hole；The hinge axis is installed by hinge hole and lower hinge cooperation；There is the straight slot of fixed upper hinge between lower hinge and hinge axis；The tapered sleeve is wrapped in the both ends of hinge axis by hinge hole in pairs；The tapered sleeve is internally provided with through-hole, and control tapered sleeve and the fastener of hinge shaft end contact force are equipped in through-hole；Part between the through-hole and tapered sleeve is circumferentially equipped with several notches.Hinge means described in the utility model makes tapered sleeve effect partial have certain elasticity, and so that the utility model is adjusted with wider damping torque, it is easily assembled and adjusts easily, ensure that wind turbine room window family working condition is good, securely and reliably, service life time lengthening, suitable for the wind turbine ceiling portion skylight product of different area specification.
Description
Technical field
The utility model belongs to wind-driven generator field, more particularly to a kind of adjustable wind turbine ceiling of damping torque
Window butt device.
Background technology
In the existing wind-driven generator field in China, the damping of used wind turbine ceiling portion skylight hinge means at present
It is torque adjusting range very little, very sensitive, it is not easy accurately to be adjusted, not only make troubles to installation and debugging, but also production efficiency
Low, client feedback opinion is also more.
The reason of causing problem above be：Wind turbine ceiling portion used in the existing wind-driven generator in China day window butt dress
It puts, the cone purpose effect partial of hinge axis tapered sleeve is without elasticity, so that its damping torque adjusting range very little, it is impossible to full
The wind turbine ceiling portion skylight product of sufficient different area specification.
Utility model content
The utility model be in order to solve technical problem in the prior art, and it is open it is a kind of have it is large range of
The adjustable wind turbine ceiling window butt device of damping torque of damping torque controlled variable.
The utility model takes following technical scheme to solve technical problem in the prior art：
A kind of adjustable wind turbine ceiling window butt device of damping torque, mainly including lower hinge, hinge axis, upper hinge
And tapered sleeve；
The lower hinge carries double-strand chain hole；The hinge axis is installed by hinge hole and lower hinge cooperation；Lower hinge
There is the straight slot of fixed upper hinge between chain and hinge axis；
The tapered sleeve is wrapped in the both ends of hinge axis by hinge hole in pairs；The tapered sleeve is internally provided with through-hole, in through-hole
Fastener equipped with control tapered sleeve with hinge shaft end contact force；
Part between the through-hole and tapered sleeve is circumferentially equipped with several notches.
Further, the hinge hole is less than the shape of the bellmouth of outer end face, the tapered sleeve and hinge hole for inner face
Match.
Further, the hinge axis both ends are equipped with screw hole, and the fastener is the screw coordinated with screw hole.
Further, the through-hole of the tapered sleeve is included successively from outside to inside for the screw taper hole entered, determining of connecting with taper hole
Position hole, the circular hole to connect with location hole and tapered sleeve inner face.
Further, the notch is located at own perimeter.
Further, the hinge axis includes the axis body of cylinder type and the positioning spindle nose at axis body both ends；The screw hole is located at
Position spindle nose center；The tapered sleeve is equipped with the location hole with positioning spindle nose cooperation.
Further, the location hole is square hole, and the positioning spindle nose is square shaft.
Further, the notch cross section is triangle or rectangle.
Further, the notch quantity is 8.
The beneficial effects of the utility model and advantage are：
Hinge means described in the utility model makes tapered sleeve effect partial have certain elasticity, and causes the utility model
With large range of damping torque controlled variable, it is easily assembled and adjusts easily, readily available ideal damping torque, it is ensured that wind
Motor room's window working condition is good, securely and reliably, service life time lengthening, suitable for the wind turbine room of different area specification
Top skylight product.
Description of the drawings
Attached drawing 1 is the front view of the utility model embodiment.
Attached drawing 2 is the A-A sectional views of Fig. 1.
Attached drawing 3 is the stereogram of the utility model embodiment.
Attached drawing 4 is the sectional view of the utility model embodiment hinge axis；
Attached drawing 5 is the front view of the utility model embodiment tapered sleeve；
Attached drawing 6 is the A-A sectional views of Fig. 5
It is marked in figure：1st, lower hinge；1-1, hinge hole；2nd, hinge axis；2-1, axis body；2-2, positioning spindle nose 2-3, screw hole；
3rd, straight slot；4th, tapered sleeve；4-1, taper hole；4-2, location hole；4-3, circular hole；4-4, notch；5th, screw；6th, upper hinge.
Specific embodiment
For that can further appreciate that the contents, features and effects of the utility model, the following examples are hereby given, and coordinates Fig. 1
To Fig. 6, detailed description are as follows：
A kind of adjustable wind turbine ceiling window butt device of damping torque of the utility model, mainly include lower hinge 1,
Hinge axis 2, upper hinge 6 and tapered sleeve 4；
Coaxial double-strand chain hole 1-1 is carried on the pedestal of the lower hinge 1；The hinge hole 1-1 is less than outer for inner face
The bellmouth of end face.
The hinge axis 2 is installed by hinge hole 1-1 and the lower hinge 1 cooperation；It is deposited between lower hinge 1 and hinge axis 2
In the straight slot 3 of fixed upper hinge 6.The hinge axis 2 includes the positioning spindle nose at axis body 2-1 and axis body the 2-1 both ends of cylinder type
2-2.The positioning spindle nose 2-2 centers are equipped with screw hole 2-3.In the screw hole 2-3, equipped with what tapered sleeve 4 and hinge axis 2 were tightened
Screw 5；Preferably, the screw 5 is cross recessed countersunk head sscrew 5.The lower hinge 1 is respectively inserted at the both ends of the hinge axis 2
One hinge hole 1-1 installs so as to fulfill the cooperation of hinge axis 2 and lower hinge 1.Exist between lower hinge 1 and hinge axis 2 and fix
The straight slot 3 of upper hinge 6.During work, lower hinge is fixed, and upper hinge is rotated around hinge axis.Preferably, 3 depth of straight slot is
2.5 millimeter.
The tapered sleeve 4 is wrapped in the both ends of hinge axis 2 by hinge hole 1-1 in pairs；The tapered sleeve 4 is internally provided with through-hole,
Control tapered sleeve 4 and the fastener of 2 end contact force of hinge axis are equipped in through-hole；The through-hole of the tapered sleeve 4 wraps successively from outside to inside
It includes the taper hole 4-1 for the entrance of screw 5, the location hole 4-2 to connect with taper hole 4-1, connect with location hole 4-2 and 4 inner face of tapered sleeve
Circular hole 4-3.
The tapered sleeve 4 is matched with the shape of hinge hole 1-1, and compared to the design that straight hole is sold directly to households, tapered sleeve 4 and bellmouth are matched
It closes so that tapered sleeve 4 is more easy to tighten, and be not easy.
The inside of the tapered sleeve 4 is equipped with the taper hole 4-1 for the entrance of screw 5 from outside to inside, determines with what taper hole 4-1 connected successively
Position hole 4-2, the circular hole 4-3 to connect with location hole 4-2 and 4 inner face of tapered sleeve；
Preferably, the location hole 4-2 is square hole, and the positioning spindle nose 2-2 is square shaft；
Pyramidal portion between the circular hole 4-3 and tapered sleeve 4 is circumferentially equipped with several notch 4-4.The notch 4-4 is transversal
Face is triangle or rectangle, and quantity is 8.In this way so that the purpose effect partial of tapered sleeve 4 has elasticity, hinge means damping force
Torque adjusting range becomes larger.By gradually tightening screw 5 or it can return loose screw 5 during use and adjust connecing for tapered sleeve 4 and hinge axis 2
Touch, so as to obtain the damping torque of our required hinge means.
The embodiment of the utility model is described in detail above, but the content is only the preferable of the utility model
Embodiment, it is impossible to be construed as limiting the scope of the utility model.It is made according to the scope of application of this utility model equal
Deng variation and improvement etc., should all still belong within the utility model covering scope of the utility model.
Claims (8)
1. a kind of adjustable wind turbine ceiling window butt device of damping torque, including lower hinge (1), hinge axis (2), upper hinge
(6) and tapered sleeve (4)；It is characterized in that：The lower hinge (1) is with double-strand chain hole (1-1)；The hinge axis (2) passes through hinge
It is installed with the lower hinge (1) cooperation in hole (1-1)；There is the logical of fixed upper hinge (6) between lower hinge (1) and hinge axis (2)
Slot (3)；
The tapered sleeve (4) is wrapped in the both ends of hinge axis (2) by hinge hole (1-1) in pairs；The tapered sleeve (4) is internally provided with logical
Hole, through-hole is interior to be equipped with control tapered sleeve (4) and the fastener of hinge axis (2) end contact force；
Part between the through-hole and tapered sleeve (4) is circumferentially equipped with several notches (4-4).
2. a kind of adjustable wind turbine ceiling window butt device of damping torque as described in claim 1, it is characterised in that：Institute
The bellmouth that hinge hole (1-1) is less than outer end face for inner face is stated, the tapered sleeve (4) matches with the shape of hinge hole (1-1).
3. a kind of adjustable wind turbine ceiling window butt device of damping torque as described in claim 1, it is characterised in that：Institute
It states hinge axis (2) both ends and is equipped with screw hole (2-3), the fastener is the screw (5) coordinated with screw hole (2-3).
4. a kind of adjustable wind turbine ceiling window butt device of damping torque as claimed in claim 3, it is characterised in that：Institute
The through-hole for stating tapered sleeve (4) includes the taper hole (4-1) for screw (5) entrance, the positioning to connect with taper hole (4-1) successively from outside to inside
Hole (4-2), the circular hole (4-3) to connect with location hole (4-2) and tapered sleeve (4) inner face.
5. a kind of adjustable wind turbine ceiling window butt device of damping torque as claimed in claim 4, it is characterised in that：Institute
It states notch (4-4) and is located at circular hole (4-3) periphery.
6. a kind of adjustable wind turbine ceiling window butt device of damping torque as claimed in claim 4, it is characterised in that：Institute
State the positioning spindle nose (2-2) of axis body (2-1) and axis body (2-1) both ends of the hinge axis (2) including cylinder type；Screw hole (the 2-
3) it is located at positioning spindle nose (2-2) center；The tapered sleeve (4) is equipped with the location hole (4-2) coordinated with positioning spindle nose (2-2).
7. a kind of adjustable wind turbine ceiling window butt device of damping torque as claimed in claim 6, it is characterised in that：Institute
Location hole (4-2) is stated as square hole, the positioning spindle nose (2-2) is square shaft.
8. a kind of adjustable wind turbine ceiling window butt device of damping torque as described in claim 1, it is characterised in that：Institute
Notch (4-4) cross section is stated as triangle or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433669.5U CN207469971U (en) | 2017-10-31 | 2017-10-31 | A kind of adjustable wind turbine ceiling window butt device of damping torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433669.5U CN207469971U (en) | 2017-10-31 | 2017-10-31 | A kind of adjustable wind turbine ceiling window butt device of damping torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469971U true CN207469971U (en) | 2018-06-08 |
Family
ID=62265953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433669.5U Active CN207469971U (en) | 2017-10-31 | 2017-10-31 | A kind of adjustable wind turbine ceiling window butt device of damping torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395898A (en) * | 2020-05-22 | 2020-07-10 | 江西恒珠电气柜锁有限公司 | Self-adaptive adjustable hinging device |
-
2017
- 2017-10-31 CN CN201721433669.5U patent/CN207469971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395898A (en) * | 2020-05-22 | 2020-07-10 | 江西恒珠电气柜锁有限公司 | Self-adaptive adjustable hinging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240604 Address after: Unit A5, 5th Floor, Building G, Xinmao Science and Technology Park, Huayuan Industrial Zone, Binhai New Area, Tianjin, 300384 Patentee after: TIANJIN TONGTIAN TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Unit A5, 5th Floor, Building G, Xinmao Science and Technology Park, Huayuan Industrial Zone, Binhai New Area, Tianjin, 300384 Patentee before: TONGTIAN AUTOMOBILE BRIDGE (TIANJIN) CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |