CN207879932U - A kind of off-course brake with Steady base - Google Patents
A kind of off-course brake with Steady base Download PDFInfo
- Publication number
- CN207879932U CN207879932U CN201721706325.7U CN201721706325U CN207879932U CN 207879932 U CN207879932 U CN 207879932U CN 201721706325 U CN201721706325 U CN 201721706325U CN 207879932 U CN207879932 U CN 207879932U
- Authority
- CN
- China
- Prior art keywords
- expansion bracket
- pedestal
- hydraulic cylinder
- course brake
- fixed seat
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of off-course brakes with Steady base, including pedestal, lower expansion bracket and lower clamp, the bottom of the pedestal is mounted with fixed seat, and the inside of fixed seat is through there is fixing bolt, the upper end of the pedestal is equipped with the second hydraulic cylinder, and second the upper end of hydraulic cylinder be connected with the second connecting rod, the lower expansion bracket is located at the right side of the second hydraulic cylinder, and the upper end of lower expansion bracket is connected by rotation axis with upper expansion bracket, it is respectively connected with rotary shaft at left and right sides of the pedestal, and fixed plate is installed above the outside of rotary shaft, the inner wall of the fixed plate is equipped with fan, the lower clamp is located at the upper end of upper expansion bracket, and the upper end of lower clamp is connected by spring with upper clamp.The off-course brake with Steady base is provided with the first hydraulic cylinder, fixed seat can be driven to be lifted by the first hydraulic cylinder, so as to apply pressure to bottom, such that the fixation of off-course brake is more secured.
Description
Technical field
The utility model is related to off-course brake engineering device technique field, specially a kind of yaw brake with Steady base
Device.
Background technology
Off-course brake is the important component of horizontal axis wind-driven generator group, when wind turbine normal operation generates electricity, brake
Enough brake force is provided, cabin is clamped in specific position, when needing yaw, brake provides a smaller braking
Power enables cabin smoothly to be rotated around vertical axis, and when needing to untie the mooring rope, inclined brake declutches completely.But it is common in the market
Off-course brake all there is a series of defects, although such as off-course brake installation can be fixed, it is fixed
That installs is not secured enough, and it can not well lift the main body of upper end, to can not meet the demand used, though
It so is provided with fan, but fan can not carry out the adjusting of angle, it is not practical enough, for this purpose, it is proposed that a kind of having stabilization
The off-course brake of pedestal.
Utility model content
The purpose of this utility model is to provide a kind of off-course brakes with Steady base, to solve above-mentioned background skill
Although installation can be fixed in the off-course brake proposed in art, it is fixedly mounted not secured enough, and it can not
The main body of upper end is lifted well, to can not meet the demand used, although being provided with fan, fan cannot
Enough carry out the adjusting of angle, not enough practical problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of yaw brake with Steady base
Device, including pedestal, lower expansion bracket and lower clamp, the bottom of the pedestal are mounted with fixed seat, and the inside of fixed seat is through having
The upper end of fixing bolt, the pedestal is equipped with the second hydraulic cylinder, and the upper end of the second hydraulic cylinder is connected with the second connection
Bar, the lower expansion bracket is located at the right side of the second hydraulic cylinder, and the upper end of lower expansion bracket passes through rotation axis and upper expansion bracket phase
It connects, is respectively connected with rotary shaft at left and right sides of the pedestal, and fixed plate is installed above the outside of rotary shaft, it is described solid
The inner wall of fixed board is equipped with fan, and the lower clamp is located at the upper end of upper expansion bracket, and the upper end of lower clamp by spring with it is upper
Clamp is connected, and the upper end of the upper clamp is mounted with screw.
Preferably, the pedestal include the first hydraulic cylinder and head rod, and fixed seat by head rod with
First hydraulic cylinder constitutes lifting structure.
Preferably, to be threadedly coupled between the fixing bolt and fixed seat, and fixing bolt is both provided with fixed seat
Two.
Preferably, the fixed plate constitutes rotational structure with rotary shaft, and the rotating range of fixed plate is -90-90 °.
Preferably, between the fan and fixed plate it is integrated construction, and there are two fan settings, fan is about pedestal
Central axes it is symmetrical.
Preferably, the lower clamp constitutes lifting structure by lower expansion bracket and upper expansion bracket and pedestal, and lower clamp with
Connection type between upper expansion bracket is welding.
Compared with prior art, the utility model has the beneficial effects that：The off-course brake setting with Steady base
There is the first hydraulic cylinder, fixed seat can be driven to be lifted by the first hydraulic cylinder, so as to apply pressure to bottom,
Such that the fixation of off-course brake is more secured, to which pedestal is more stablized, the second hydraulic cylinder of setting can
To drive the lifting of lower expansion bracket and upper expansion bracket to meet so as to which easily the height of off-course brake is adjusted
The fan of use demand under different situations, setting can radiate, so that off-course brake will not generate heat more sternly
Weight, while the angle of fan can be adjusted by the rotation of rotary shaft, so as to arbitrarily adjust so that fan
Heat dissipation effect is more preferable, ensure that entire off-course brake normally works operation, substantially increases this with the inclined of Steady base
The practicability of boat brake.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement structural representation at A in the utility model Fig. 1；
Fig. 3 is the utility model chassis interior structural schematic diagram.
In figure：1, pedestal, the 101, first hydraulic cylinder, 102, head rod, 2, fixed seat, 3, fixing bolt, 4,
Two hydraulic cylinders, the 5, second connecting rod, 6, lower expansion bracket, 7, rotation axis, 8, upper expansion bracket, 9, rotary shaft, 10, fixed plate, 11,
Fan, 12, lower clamp, 13, spring, 14, upper clamp, 15, screw.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of off-course brake with Steady base,
Including pedestal 1, fixed seat 2, fixing bolt 3, the second hydraulic cylinder 4, the second connecting rod 5, lower expansion bracket 6, rotation axis 7, on stretch
Contracting frame 8, rotary shaft 9, fixed plate 10, fan 11, lower clamp 12, spring 13, upper clamp 14 and screw 15, the bottom peace of pedestal 1
It is equipped with fixed seat 2, and the inside of fixed seat 2 includes the connection of the first hydraulic cylinder 101 and first through having fixing bolt 3, pedestal 1
Bar 102, and fixed seat 2 constitutes lifting structure by head rod 102 and the first hydraulic cylinder 101, passes through the first hydraulic air
Cylinder 101 can drive fixed seat 2 to be lifted, so as to apply pressure to bottom, such that off-course brake is consolidated
It is fixed more secured, to which pedestal 1 is more stablized, to be threadedly coupled between fixing bolt 3 and fixed seat 2, and fixing bolt 3
There are two being respectively provided with fixed seat 2, can will be fixed between fixed seat 2 and ground by fixing bolt 3, pedestal 1 it is upper
End is equipped with the second hydraulic cylinder 4, and the upper end of the second hydraulic cylinder 4 is connected with the second connecting rod 5, and lower expansion bracket 6 is located at the
The right side of two hydraulic cylinders 4, and the upper end of lower expansion bracket 6 is connected by rotation axis 7 with upper expansion bracket 8, the left and right two of pedestal 1
Side is respectively connected with rotary shaft 9, and fixed plate 10 is equipped with above the outside of rotary shaft 9, and the inner wall of fixed plate 10 is equipped with wind
Fan 11 is integrated construction between fan 11 and fixed plate 10, and there are two the settings of fan 11, fan 11 is about in pedestal 1
Axisymmetrical, fixed plate 10 constitutes rotational structure with rotary shaft 9, and the rotating range of fixed plate 10 is -90-90 °, and fan 11 can
To radiate so that off-course brake will not generate heat it is more serious, while can be to fan by the rotation of rotary shaft 9
11 angle is adjusted, so as to arbitrarily adjust so that the heat dissipation effect of fan 11 is more preferable, ensure that entire yaw system
Dynamic device normally works operation, and lower clamp 12 is located at the upper end of upper expansion bracket 8, and the upper end of lower clamp 12 by spring 13 with it is upper
Clamp 14 is connected, and lower clamp 12 constitutes lifting structure by lower expansion bracket 6 and upper expansion bracket 8 and pedestal 1, and lower clamp 12 with
Connection type between upper expansion bracket 8 is welding, and the second hydraulic cylinder 4 can drive the liter of lower expansion bracket 6 and upper expansion bracket 8
Drop, so as to which easily the height of off-course brake is adjusted, meets the use demand under different situations, upper clamp 14
Upper end be mounted with screw 15.
Operation principle：For this kind of off-course brake with Steady base, first by can be with by fixing bolt 3
It will be fixed between fixed seat 2 and ground, fixed seat 2 can be driven to be lifted by the first hydraulic cylinder 101, so as to
To apply pressure to bottom, such that the fixation of off-course brake is more secured, the second hydraulic cylinder 4 can drive down
The rotation of expansion bracket 6 and upper expansion bracket 8, so as to which easily the height of off-course brake is adjusted, satisfaction is not sympathized with
Use demand under condition, fan 11 can radiate, so that off-course brake will not generate heat more serious, pass through simultaneously
The angle of fan 11 can be adjusted in the rotation of rotary shaft 9, so as to arbitrarily adjust so that the heat dissipation of fan 11 is imitated
Fruit is more preferable, and spring 13 can be very good into row buffering between lower clamp 12 and upper clamp 14, completes entirely to have like this steady
Determine the use process of the off-course brake of pedestal.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of off-course brake with Steady base, including pedestal（1）, lower expansion bracket（6）And lower clamp（12）, feature
It is：The pedestal（1）Bottom be mounted with fixed seat（2）, and fixed seat（2）Inside through there is fixing bolt（3）, described
Pedestal（1）Upper end the second hydraulic cylinder is installed（4）, and the second hydraulic cylinder（4）Upper end be connected with the second connecting rod
（5）, the lower expansion bracket（6）Positioned at the second hydraulic cylinder（4）Right side, and lower expansion bracket（6）Upper end pass through rotation axis（7）
With upper expansion bracket（8）It is connected, the pedestal（1）The left and right sides be respectively connected with rotary shaft（9）, and rotary shaft（9）Outside
Top fixed plate is installed（10）, the fixed plate（10）Inner wall fan is installed（11）, the lower clamp（12）It is located at
Upper expansion bracket（8）Upper end, and lower clamp（12）Upper end pass through spring（13）With upper clamp（14）It is connected, the upper clamp
（14）Upper end be mounted with screw（15）.
2. a kind of off-course brake with Steady base according to claim 1, it is characterised in that：The pedestal（1）
Including the first hydraulic cylinder（101）And head rod（102）, and fixed seat（2）Pass through head rod（102）With the first liquid
Air cylinder（101）Constitute lifting structure.
3. a kind of off-course brake with Steady base according to claim 1, it is characterised in that：The fixing bolt
（3）With fixed seat（2）Between to be threadedly coupled, and fixing bolt（3）With fixed seat（2）There are two being respectively provided with.
4. a kind of off-course brake with Steady base according to claim 1, it is characterised in that：The fixed plate
（10）With rotary shaft（9）Constitute rotational structure, and fixed plate（10）Rotating range be -90-90 °.
5. a kind of off-course brake with Steady base according to claim 1, it is characterised in that：The fan（11）
With fixed plate（10）Between be integrated construction, and fan（11）There are two settings, fan（11）About pedestal（1）Central axes
Symmetrically.
6. a kind of off-course brake with Steady base according to claim 1, it is characterised in that：The lower clamp
（12）Pass through lower expansion bracket（6）With upper expansion bracket（8）With pedestal（1）Constitute lifting structure, and lower clamp（12）With upper expansion bracket
（8）Between connection type be welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706325.7U CN207879932U (en) | 2017-12-11 | 2017-12-11 | A kind of off-course brake with Steady base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706325.7U CN207879932U (en) | 2017-12-11 | 2017-12-11 | A kind of off-course brake with Steady base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879932U true CN207879932U (en) | 2018-09-18 |
Family
ID=63501878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721706325.7U Active CN207879932U (en) | 2017-12-11 | 2017-12-11 | A kind of off-course brake with Steady base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879932U (en) |
-
2017
- 2017-12-11 CN CN201721706325.7U patent/CN207879932U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207143732U (en) | A kind of bridge construction jacking apparatus | |
| CN207048318U (en) | A kind of aluminum alloy pattern plate bracing device | |
| CN206708230U (en) | A kind of adjustable bearing installation seat | |
| CN209497413U (en) | A kind of photovoltaic mounting bracket with wind loading rating | |
| CN207879932U (en) | A kind of off-course brake with Steady base | |
| CN202924628U (en) | Tower crane and underframe leveling device thereof | |
| CN205025795U (en) | Fan of shaking head of angularly adjustable | |
| CN206993029U (en) | A kind of photovoltaic generation support of the convenient installation of angle adjustable | |
| CN107553094A (en) | The clamping device and compressor transfer robot of compressor | |
| CN106926180A (en) | A kind of bolt aids in device for screwing up | |
| CN206970093U (en) | A kind of special jacking equipment of electromechanical installation | |
| CN108555636A (en) | A kind of automobile drive axle housing processing fixing device | |
| CN107034796A (en) | A kind of bridge earthquake resistance support | |
| CN208565051U (en) | A kind of base plate that can adjust pitch angle | |
| CN209278802U (en) | A kind of adjustable lifting laser-projector | |
| CN209554713U (en) | A kind of automobile inspection lifting apparatus being conveniently adjusted angle | |
| CN206335537U (en) | A kind of Height Adjustable supporting leg with universal wheel | |
| CN208500190U (en) | Movable arm type tower crane Overthrow preventing device | |
| CN205896569U (en) | Integration bearing | |
| CN207293924U (en) | Large-scale reactor star suspender | |
| CN207255623U (en) | The clamping device and compressor transfer robot of compressor | |
| CN206859638U (en) | A kind of high strength alumin ium alloy support system adjustable bracket | |
| CN205773020U (en) | A kind of Large Hydropower Station brake more changing device | |
| CN205935903U (en) | A supporting tool for steel pylons erects | |
| CN216190468U (en) | Leveling device for hoisting machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |