CN207278733U - A kind of wind turbine anti kickback attachment - Google Patents
A kind of wind turbine anti kickback attachment Download PDFInfo
- Publication number
- CN207278733U CN207278733U CN201721301593.0U CN201721301593U CN207278733U CN 207278733 U CN207278733 U CN 207278733U CN 201721301593 U CN201721301593 U CN 201721301593U CN 207278733 U CN207278733 U CN 207278733U
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- Prior art keywords
- support
- brake
- wind turbine
- connecting rod
- feet
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Abstract
The utility model discloses a kind of wind turbine anti kickback attachment, belong to equipment control field.It is characterized in that first support is connected with the top of second support by screw rod, the both ends of screw rod are separately installed with the nut；First support bottom connects first connecting rod, the bottom connection second connecting rod of second support, and first connecting rod is connected with second connecting rod by movable bolt；It is fixed with the first brake feet in first support, the first brake piece is provided with by the first braking bolt on the first brake feet；It is fixed with the second brake feet in second support, the second brake block is provided with by the second braking bolt on the second brake feet.The wind turbine anti kickback attachment volume smaller, it is simple in structure, effectively the wind turbine of rotation can be stopped and stop to inactive state, and machinery is rotated suitable for various.
Description
Technical field
A kind of wind turbine anti kickback attachment is the utility model is related to, belongs to equipment control field.
Background technology
Wind turbine is in the industrial production using quite varied, in boiler of power plant operation, the use of wind turbine also very frequently, in public affairs
The wind turbine on flue inevitably shares one section of flue altogether, just must be at it if necessary to carry out maintenance inspection to wind turbine
Front and rear installation baffle door.Air leakage phenomena largely occurs in baffle door currently on the market in use for some time, at this moment public
Reversing phenomenon will occur in the Fans stopped transport altogether on flue, this not only reduces the efficiency of operation wind turbine, also improve whole
The energy consumption of system, it is most important also there are some potential safety problems, it is unfavorable for the longtime running of equipment.In traditional brake process
In, the instruments such as sleeper, jack are usually used, while these instruments waste a large amount of manpower and materials in use, are pacifying
There is also hidden danger in full operation.
It is existing in a kind of wind turbine Manual brake device, but complicated, cost and level of processing are more demanding, while body
Product is larger, not very convenient for the less wind turbine of site space, installation.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of wind turbine anti kickback attachment.
The wind turbine anti kickback attachment of the utility model, including first support, second support, screw rod, nut, first connecting rod,
Second connecting rod, movable bolt, the first brake feet, the first braking bolt, first brake piece, the second brake feet, the second braking
Bolt, the second brake block；Wherein, the first support is connected with the top of the second support by the screw rod, the spiral shell
The both ends of bar are separately installed with the nut；The first support bottom connects the first connecting rod, the bottom of the second support
Portion connects the second connecting rod, and the first connecting rod is connected with the second connecting rod by the movable bolt；Described first
It is fixed with first brake feet on frame, described is provided with by first braking bolt on first brake feet
One brake block；Second brake feet is fixed with the second support, passes through described second on second brake feet
Braking bolt is provided with second brake block.
In one embodiment, the wind turbine anti kickback attachment further includes two reinforcing ribs, is separately mounted to described
On one stent and the second support.
In one embodiment, the first connecting rod and the second connecting rod are solid #20 round steel.
In one embodiment, the material of the first brake piece and second brake block is rubber.
The advantages of the utility model and effect：
(1) it is small, it is convenient for carrying, time saving and energy saving in implementation process, most two people can be operated.
(2) it is replaceable after brake pad wear, it is reusable.
(3) various rotation machineries can use, model applied widely, and reliability is high.
Brief description of the drawings
Fig. 1 is the wind turbine anti kickback attachment structure diagram of the utility model.
Wherein, 1 first support, 2 second supports, 3 screw rods, 4 nuts, 5 first connecting rods, 6 second connecting rods, 7 movable bolts, 8
First brake feet, 9 first braking bolts, 10 first brake pieces, 11 second brake feets, 12 second braking bolts, 13 second
Brake block, 14 reinforcing ribs.
Embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of wind turbine anti kickback attachment make it is further
Describe in detail.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that
Attached drawing uses using very simplified form and non-accurate ratio, only to convenience, lucidly aids in illustrating this practicality
The purpose of new embodiment.
Embodiment 1
A kind of wind turbine anti kickback attachment of the utility model, as shown in Figure 1, the wind turbine anti kickback attachment includes first
Frame 1, second support 2, screw rod 3, nut 4, first connecting rod 5, second connecting rod 6, movable bolt 7, the first brake feet 8, first system
Dynamic bolt 9, first brake piece 10, the second brake feet 11, the second braking bolt 12, the second brake block 13；Wherein, described first
Stent 1 is connected with the top of the second support 2 by the screw rod 3, and the both ends of the screw rod 3 are separately installed with the nut
4, by shrinking the nut 4, constantly reduce the angle between the first support 1 and the second support 2, increase described the
Frictional force between one brake block 10 and second brake block 13 and blower fan main shaft, most its brake is stopped at last.The first support 1
Bottom connects the first connecting rod 5, and the bottom of the second support 2 connects the second connecting rod 6, the first connecting rod 5 and institute
State second connecting rod 6 by the movable bolt 7 to be connected, ensure that the first connecting rod 5 and the second connecting rod 6 can be with certain
Angle opening and closing；First brake feet 8 is fixed with the first support 1, passes through described on first brake feet 8
One braking bolt 9 is provided with the first brake piece 10；Second brake feet 11, institute are fixed with the second support 2
State and second brake block 13 is provided with by second braking bolt 12 on the second brake feet 11.
Preferably, the wind turbine anti kickback attachment further includes two reinforcing ribs 14, is separately mounted to 1 He of first support
In the second support 2, play support auxiliary to the first support 1 and the second support 2.
Preferably, the first connecting rod 5 and the second connecting rod 6 are solid #20 round steel, make the first connecting rod 5 and institute
The intensity for stating second connecting rod 6 supports the wind turbine anti kickback attachment to work enough.
Preferably, the material of the first brake piece 10 and second brake block 13 is rubber.The friction coefficient of rubber
Height, can increase the friction between the first brake piece 10 and second brake block 13 and blower fan main shaft, stopped stop to
Inactive state.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, any
Person skilled in the art, without departing from the spirit and scope of the utility model, can do various change and modification, therefore this
The protection domain of utility model should be subject to what claims were defined.
Claims (4)
- A kind of 1. wind turbine anti kickback attachment, it is characterised in that the wind turbine anti kickback attachment include first support (1), second Frame (2), screw rod (3), nut (4), first connecting rod (5), second connecting rod (6), movable bolt (7), the first brake feet (8), One braking bolt (9), first brake piece (10), the second brake feet (11), the second braking bolt (12), the second brake block (13)；Wherein, the first support (1) is connected with the top of the second support (2) by the screw rod (3), the screw rod (3) both ends are separately installed with the nut (4)；First support (1) bottom connects the first connecting rod (5), and described the The bottom of two stents (2) connects the second connecting rod (6), and the first connecting rod (5) and the second connecting rod (6) pass through the work Dynamic bolt (7) is connected；First brake feet (8), first brake feet (8) are fixed with the first support (1) It is upper that the first brake piece (10) is provided with by first braking bolt (9)；It is fixed with the second support (2) described Second brake feet (11), is provided with described second on second brake feet (11) by second braking bolt (12) Brake block (13).
- 2. wind turbine anti kickback attachment as claimed in claim 1, it is characterised in that the wind turbine anti kickback attachment further includes two Reinforcing rib (14), is separately mounted in the first support (1) and the second support (2).
- 3. wind turbine anti kickback attachment as claimed in claim 1, it is characterised in that the first connecting rod (5) and described second connects Bar (6) is solid #20 round steel.
- 4. wind turbine anti kickback attachment as claimed in claim 1, it is characterised in that the first brake piece (10) and described second The material of brake block (13) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301593.0U CN207278733U (en) | 2017-10-10 | 2017-10-10 | A kind of wind turbine anti kickback attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301593.0U CN207278733U (en) | 2017-10-10 | 2017-10-10 | A kind of wind turbine anti kickback attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278733U true CN207278733U (en) | 2018-04-27 |
Family
ID=61987830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301593.0U Active CN207278733U (en) | 2017-10-10 | 2017-10-10 | A kind of wind turbine anti kickback attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707763A (en) * | 2019-02-20 | 2019-05-03 | 江苏方天电力技术有限公司 | A kind of coal fired power plant blower reversing brake apparatus |
-
2017
- 2017-10-10 CN CN201721301593.0U patent/CN207278733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707763A (en) * | 2019-02-20 | 2019-05-03 | 江苏方天电力技术有限公司 | A kind of coal fired power plant blower reversing brake apparatus |
| CN109707763B (en) * | 2019-02-20 | 2023-11-03 | 江苏方天电力技术有限公司 | Reversing braking device for fan of coal-fired power plant |
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