CN209134036U - The twist-stop device of cable and wind power generating set - Google Patents
The twist-stop device of cable and wind power generating set Download PDFInfo
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- CN209134036U CN209134036U CN201822166451.9U CN201822166451U CN209134036U CN 209134036 U CN209134036 U CN 209134036U CN 201822166451 U CN201822166451 U CN 201822166451U CN 209134036 U CN209134036 U CN 209134036U
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- cable
- bar
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- spacer ring
- twist
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model embodiment provides a kind of twist-stop device of cable, comprising: a plurality of cable is arranged for separating in cable spacer ring component；Swing frame component, swing frame component includes: the first bar and the second bar, one end of first bar and one end of the second bar are rotatablely connected, the other end of first bar is pivotally connected with cable spacer ring component, cable spacer ring component is supported by stating the first bar and the second bar, and is displaced cable spacer ring component along multiple directions；Support torsion component, the other end of the second bar and support torsion component rotation connect, and are displaced swing frame component along multiple and different directions.The utility model embodiment additionally provides a kind of wind power generating set.The twist-stop device of the cable of the utility model embodiment can guarantee the safe distance between cable, avoid bunch of cables center cable that the problems such as turning round cable and serious fever occurs, effectively realize cable Homogeneouslly-radiating, enhance the safety of wind power generating set.
Description
Technical field
The utility model relates to technical field of wind power generation, the twist-stop device of specially a kind of cable and wind power generating set.
Background technique
In wind power generating set, the active force number of cables of generator to tower bottom is more, section is big, weight is big, multi beam electricity
Cable laying is intensive, radiates bad.In unit actual motion, cable turn round cable promoted tend to make to be fixed on spacer ring on cable by
Pulling force is promoted, and is existed and is broken platform guard ring, hurts the risk of cable, easy to cause fire if cable discharges over the ground.
Utility model content
In view of this, the present invention provides a kind of twist-stop device of cable and wind power generating sets, for solving due to electricity
Cable reverses and breaks cable guard ring, thus the problem of causing fire.
To solve the above-mentioned problems, the utility model embodiment mainly provides the following technical solutions:
In the first aspect, the utility model embodiment discloses a kind of twist-stop device of cable, comprising:
A plurality of cable is arranged for separating in cable spacer ring component；
Swing frame component, the swing frame component include: the first bar and the second bar, one end of first bar and institute
One end rotation connection of the second bar is stated, the other end of first bar is pivotally connected with the cable spacer ring component, by described
It states the first bar and second bar supports the cable spacer ring component, and the cable spacer ring component is made to carry out position along multiple directions
It moves；
Support torsion component, the other end of second bar and support torsion component rotation connect, and make the swing
Frame assembly is moved along multiple and different directions.
Optionally, the cable spacer ring component includes: cable spacer ring, rotation otic placode, rotary axle box and fixing piece；
The rotation otic placode is fixed on the bottom of the cable spacer ring by the fixing piece；
The rotary axle box is set on the rotation otic placode, rotates the cable spacer ring around the rotary axle box.
Optionally, the fixing piece includes screw and washer, and the rotation otic placode has fixed part and ear, the screw
The washer and the fixed part, the fixed cable spacer ring and the rotation otic placode are sequentially passed through, and the ear extends
The side wall of the cable spacer ring, the rotary axle box are set in the ear out.
Optionally, the swing frame component further include: round sleeve, pitman pin and fixed pin shaft；
The round sleeve is fixed at one end of first bar and is set in the rotary axle box, first bar
The other end and one end of second bar connected by pitman pin rotation, the other end of second bar is connected to institute
State fixed pin shaft.
Optionally, the swing frame component further include: the first limit plate is arranged on second bar close to the company
At the position of lever pin axis, for limiting the rotational angle of the pitman pin.
Optionally, the support torsion component includes: the second limit plate, shaft sleeve and fixed support plate；
Second limit plate is rotatablely connected by the shaft sleeve and the fixed support plate.
Optionally, second limit plate is provided with axis hole, and the axis hole two sides are provided with limiting slot；
The fixed support plate is provided with shaft, and shown shaft is arranged in the shaft sleeve, and the shaft sleeve is set
It sets in the axis hole, the shaft two sides are provided with angle limit axis, and the angle limit axis is arranged in the limiting slot,
Rotate second limit plate along certain angle relative to the fixed support plate.
Optionally, component is reversed in the support further include: pivoting friction plate, setting is in second limit plate and described solid
Determine between support plate；And
Second limit plate is additionally provided with multiple rotation stop fixation holes, cooperates the braking other than the twist-stop device of the cable
Part limits the rotation of second limit plate.
In second aspect, the utility model embodiment discloses a kind of wind power generating set, comprising:
The twist-stop device of cable described in first aspect；And
Supporting beam component, is fixed at the bottom of the support torsion component, supports the cable twist-stop for fixed
Device.
Optionally, wind power generating set further include: simultaneously edge is arranged in the tower of the wind power generating set in mobile platform
The length direction of cable is mobile, and the mobile platform is fixedly attached to the supporting beam component, makes the twist-stop device edge of the cable
Different directions are displaced.
By above-mentioned technical proposal, technical solution provided by the embodiment of the utility model is at least had the advantage that
Since the twist-stop device of the cable of the utility model includes cable spacer ring component, swing frame component and support torsion group
Part, swing frame component include the first bar and the second bar, one end rotation connection of one end of the first bar and the second bar, wherein the
The other end of one bar is pivotally connected with cable spacer ring component, supports cable spacer ring component by the first bar and the second bar, and make electricity
Cable spacer ring component is displaced along multiple directions, and by cable spacer ring component, is separated and unfolded cable, guarantee the peace between cable
Full distance avoids bunch of cables center cable from seriously generating heat, and effectively realizes cable Homogeneouslly-radiating, enhances the safety of wind power generating set
Property.
Above description is only the general introduction of the utility model embodiment technical solution, practical new in order to better understand this
The technological means of type embodiment, and being implemented in accordance with the contents of the specification, and in order to allow the utility model embodiment
Above and other objects, features and advantages can be more clearly understood, below the special specific embodiment party for lifting the utility model embodiment
Formula.
Detailed description of the invention
By reading the detailed description of hereafter optional embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.Attached drawing is only used for showing the purpose of optional embodiment, and is not considered as practical to this
The limitation of new embodiment.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the twist-stop device of cable of the utility model；
Fig. 2 is the structural schematic diagram of the cable spacer ring component of the utility model；
Fig. 3 is the structural schematic diagram of the swing frame component of the utility model；
Fig. 4 is the structural schematic diagram of the support torsion component of the utility model；
Fig. 5 is the top view of the support torsion component of the utility model；
Fig. 6 is the use state of the twist-stop device of cable of the utility model with reference to figure.
Appended drawing reference is described below:
1- cable spacer ring component；11- cable spacer ring；12- rotates otic placode；13- rotary axle box；14- fixing piece；2- swing frame
Frame component；21- round sleeve；The first bar of 22-；23- pitman pin；The first limit plate of 24-；The second bar of 25-；26- fixed pin shaft；3-
Support torsion component；The second limit plate of 31-；32- pivoting friction plate；33- shaft sleeve；34- angle limit axis；The fixed branch of 35-
Fagging；4- supporting beam component.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
In the first aspect, Fig. 1 shows the structural schematic diagram of the twist-stop device of cable of the utility model.As shown in Figure 1,
The twist-stop device of the cable includes: cable spacer ring component 1, and a plurality of cable is arranged for separating；Swing frame component 2, swing frame
Component 2 includes: the first bar 22 and the second bar 25, one end rotation connection of one end of the first bar 22 and the second bar 25, the first bar 22
The other end be pivotally connected with cable spacer ring component 1, cable spacer ring component 1 is supported by the first bar 22 and the second bar 25, and make
Cable spacer ring component 1 is displaced along multiple directions；And support torsion component 3, the other end of the second bar 25 and support are reversed
The rotation connection of component 3, moves swing frame component 2 along multiple and different directions.
Since the twist-stop device of the cable of the utility model includes cable spacer ring component, swing frame component and support torsion group
Part, swing frame component include the first bar and the second bar, one end rotation connection of one end of the first bar and the second bar, wherein the
The other end of one bar is pivotally connected with cable spacer ring component, supports cable spacer ring component by the first bar and the second bar, and make electricity
Cable spacer ring component is displaced along multiple directions, and by cable spacer ring component, is separated and unfolded cable, guarantee the peace between cable
Full distance avoids bunch of cables center cable from seriously generating heat, and effectively realizes cable Homogeneouslly-radiating, enhances the safety of wind power generating set
Property.Therefore, by the cooperation of cable spacer ring component, swing frame component and support torsion component, the twist-stop dress of cable is realized
The multiple degrees of freedom rotation set pulls lifting motion to be suitable for yawing to turn round after bunched cables are fixed.
In the present embodiment, swing frame component 2 is a kind of structure being formed by connecting by two bodies of rod, straight compared to traditional
Formula swing frame is connect, one group of rotational freedom is added to, when cable yaws in torsion lifting process, cable drives cable spacer ring group
Part is promoted up and down, and swing frame component 2 can effectively buffer the alternating download load forces of up and down direction, and buffering is twist-stop to spacer ring and entirety
The direct impact of component.In addition, swing frame component 2 is positioned, swing rod structure dead-centre position, and unidirectional limit are effectively avoided
Hunting range of the bar portion of swing frame component 2 processed to platform side, the safety of personnel on protective platform.
Optionally, as shown in Fig. 2, cable spacer ring component 1 include: cable spacer ring 11, rotation otic placode 12, rotary axle box 13 with
And fixing piece 14.Rotation otic placode 12 is fixed on the bottom of cable spacer ring 11 by fixing piece 14.Rotary axle box 13 is set in rotation
On otic placode 12, rotate cable spacer ring 11 around rotary axle box 13.
Optionally, fixing piece 14 includes screw and washer, and rotation otic placode 12 has fixed part and ear, and screw sequentially passes through
Washer and fixed part, for fixing cable spacer ring 11 and rotation otic placode 12, and the side wall of cable spacer ring 11 extends in ear, turns
Moving axis set 13 is set in ear.
In the present embodiment, cable spacer ring 11, rotation otic placode 12, rotary axle box 13 can be rotated around different directions,
Realize that the multiple degrees of freedom of cable spacer ring component 1 is mobile.In one embodiment, the material of cable spacer ring 11 can be nylon material
Matter has in each spacer ring hole of cable spacer ring 11 3 cables to be laid in a triangle across spacer ring hole, retains unilateral 5 millimeters or more
Gap.Each plane of cable spacer ring 11 and the shape of aperture retain fillet, to reduce the via hole abrasion of cable.Electricity
Cable spacer ring component 1 can be rotated around the rotary shaft of 13 component of rotary axle box, avoided cable and spacer ring bore edges clamping stagnation, effectively reduced
Relative friction damages between spacer ring hole and cable.
Optionally, as shown in figure 3, swing frame component 2 further include: round sleeve 21, pitman pin 23 and fixed pin shaft
26.Round sleeve 21 is fixed at one end of the first bar 22 and is set in rotary axle box 13, the other end of the first bar 22 and
One end of two bars 25 is connected to fixed pin shaft 26 by the rotation connection of pitman pin 23, the other end of the second bar 25.
Optionally, swing frame component 2 further include: the first limit plate 24 is arranged on the second bar 25 close to pitman pin
Rotational angle at 23 position, for limiting rod pin shaft 23.
In the present embodiment, turning for structure axial direction 180 degree may be implemented in round sleeve 21, pitman pin 23 and fixed pin shaft 26
It is dynamic.But the first limit plate 24 can control the slewing area of the first bar 22, in the operational process of practical wind power generating set
In, by pass through spacer ring hole bunched cables influenced, the achievable range that is freely rotated of cable spacer ring component 1 within ± 10 °,
First bar 22 is swung with cable and cable spacer ring component 1.
Optionally, as shown in Figure 4 and Figure 5, support torsion component 3 includes: the second limit plate 31, shaft sleeve 33 and consolidates
Determine support plate 35.Second limit plate 31 is rotatablely connected by shaft sleeve 33 and fixed support plate 35.
Optionally, the second limit plate 31 is provided with axis hole, and axis hole two sides are provided with limiting slot.Fixed support plate 35 is provided with
Shaft, shown shaft are arranged in shaft sleeve 33, and shaft sleeve 33 is arranged in axis hole, and shaft two sides are provided with angle limit
Axis 34, angle limit axis 34 are arranged in limiting slot, turn the second limit plate 31 along certain angle relative to fixed support plate 35
It is dynamic.
Optionally, support torsion component 3 further include: pivoting friction plate 32, setting is in the second limit plate 31 and fixed support
Between plate 35.Second limit plate 31 is additionally provided with multiple rotation stop fixation holes, cooperates the brake component other than the twist-stop device of cable, limitation
The rotation of second limit plate 31.
In the present embodiment, shaft sleeve 33 cooperates the shaft on fixed support plate 35, realizes the whole of support torsion component 3
Small-angle Rotation inside body structural plan, with the lasting irregular rolling of appropriate cable power cable random groups when yawing and being static
It is dynamic.Nylon material can be selected in pivoting friction plate 32, facilitates the rotation of cable planar, eliminates the twist-stop device of cable by cable
The influence of irregular shaking.In support torsion component 3, while two sections of limiting slots and angle limit axis 34 are designed, to limit cable
The Integral swinging amplitude of twist-stop device controls the rotation in 10 ° in a horizontal plane of entire support torsion component 3, meets and putting
When moving sail angle, whole beam power cable and spacer ring do not interfere or rub with tower barrel platform guard ring.
The second bar of connection framework 25 that the control of second limit plate 31 is fixed on 26 position of pin shaft is swung in both directions, is met
Tower center cable drives about 1 cable spacer ring component and left and right directions to swing, while the unidirectional swing rod that limits is to fixed platform side
Hunting range, utmostly ensure the personnel safety on ladder side and platform, to personnel and cable when avoiding structural failure
Damage.
Also, the planar small angle oscillation of fixation kit 3 is supported, therefore, it is inclined that support fixation kit 3 is suitable for unit
Top section cable is persistently irregular under boat on-position swings by a small margin, and structure is avoided persistently by lateral impact forces, to increase each knot
Structure device lifetime.
Based on the same inventive concept, in second aspect, the utility model provides a kind of wind power generating set, comprising:
The twist-stop device of the cable of first aspect；And supporting beam component 4, it is fixed at the bottom of support torsion component 3, for fixing
Support the twist-stop device of cable.
Optionally, wind power generating set further include: mobile platform is arranged in the tower of wind power generating set and along electricity
The length direction of cable is mobile, and mobile platform is fixedly connected with supporting beam component 4, and the twist-stop device of cable is made to carry out position along different directions
It moves.Fig. 6 diagrammatically illustrates the use state of the twist-stop device of cable of the utility model with reference to figure.As shown in fig. 6, cable is twist-stop
Device setting passes through cable spacer ring component 1 in supporting beam component 4, a plurality of cable, and cable spacer ring component 1 moves longitudinally along the cable
It is dynamic, so that cable spacer ring component 1 carries out twist-stop operation to cable.
By effectively fixed to blower power cable bottom cable spacer ring, realization torsion cable is under alternate load effect
Cable is effectively turned round, while solving the problems, such as the non-serious boundling fever of torsion section cable at the U-bend of bottom.Twist-stop structure meets unit
The torsion of power cable promotes demand when cable is turned round in yaw, effectively avoids non-torsion section cable concentrated wear at the U-bend of bottom.It is twist-stop
Device designs multiple degrees of freedom rotation, rationally designs limit measure, improves structure operational reliability, while yaw is effectively relieved and turns round cable
Structure clamping stagnation and cable wear risk when movement, and cable continues fine motion pair caused by unit shakes because of environmental factor when avoiding untying the mooring rope
The impact force of each mechanism.
To sum up, include: using the utility model embodiment beneficial effect obtained
Since the twist-stop device of the cable of the utility model includes cable spacer ring component, swing frame component and support torsion group
Part, swing frame component include the first bar and the second bar, one end rotation connection of one end of the first bar and the second bar, wherein the
The other end of one bar is pivotally connected with cable spacer ring component, supports cable spacer ring component by the first bar and the second bar, and make electricity
Cable spacer ring component is displaced along multiple directions, and by cable spacer ring component, is separated and unfolded cable, guarantee the peace between cable
Full distance avoids bunch of cables center cable from the problems such as turning round cable and serious fever occur, effectively realizes cable Homogeneouslly-radiating, enhance wind
The safety of power generator group.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of twist-stop device of cable characterized by comprising
A plurality of cable is arranged for separating in cable spacer ring component (1)；
Swing frame component (2), the swing frame component (2) include: the first bar (22) and the second bar (25), first bar
(22) one end of one end and second bar (25) is rotatablely connected, the other end and the cable spacer ring of first bar (22)
Component (1) is pivotally connected, and supports the cable spacer ring component (1) by first bar (22) and second bar (25), and
It is displaced the cable spacer ring component (1) along multiple directions；
Support torsion component (3), the other end of second bar (25) and support torsion component (3) rotation connect, and make institute
Swing frame component (2) is stated to be moved along multiple and different directions.
2. the twist-stop device of cable as described in claim 1, which is characterized in that the cable spacer ring component (1) include: cable every
Ring (11), rotation otic placode (12), rotary axle box (13) and fixing piece (14)；
Rotation otic placode (12) is fixed on the bottom of the cable spacer ring (11) by the fixing piece (14)；
The rotary axle box (13) is set on the rotation otic placode (12), makes the cable spacer ring (11) around the rotary axle box
(13) it rotates.
3. the twist-stop device of cable as claimed in claim 2, which is characterized in that the fixing piece (14) includes screw and washer,
The rotation otic placode (12) has fixed part and ear, and the screw sequentially passes through the washer and the fixed part, fixed institute
Cable spacer ring (11) and the rotation otic placode (12) are stated, and the side wall of the cable spacer ring (11), institute are extended by the ear
Rotary axle box (13) is stated to be set in the ear.
4. the twist-stop device of cable as claimed in claim 2, which is characterized in that the swing frame component (2) further include: circular shaft
Cover (21), pitman pin (23) and fixed pin shaft (26)；
The round sleeve (21) is fixed at one end of first bar (22) and is set in the rotary axle box (13), institute
One end of the other end and second bar (25) of stating the first bar (22) is connected by the pitman pin (23) rotation, and described the
The other end of two bars (25) is connected to the fixed pin shaft (26).
5. the twist-stop device of cable as claimed in claim 4, which is characterized in that the swing frame component (2) further include: first
Limit plate (24) is arranged on second bar (25) at the position of the pitman pin (23), for limiting the company
The rotational angle of lever pin axis (23).
6. the twist-stop device of cable as claimed in claim 2, which is characterized in that support torsion component (3) includes: the second limit
Position plate (31), shaft sleeve (33) and fixed support plate (35)；
Second limit plate (31) is rotatablely connected by the shaft sleeve (33) and the fixed support plate (35).
7. the twist-stop device of cable as claimed in claim 6, which is characterized in that second limit plate (31) is provided with axis hole,
The axis hole two sides are provided with limiting slot；
The fixed support plate (35) is provided with shaft, and shown shaft setting is in the shaft sleeve (33), the shaft set
It manages (33) to be arranged in the axis hole, the shaft two sides are provided with angle limit axis (34), and the angle limit axis (34) sets
It sets in the limiting slot, rotates second limit plate (31) along certain angle relative to the fixed support plate (35).
8. the twist-stop device of cable as claimed in claim 7, which is characterized in that component (3) are reversed in the support further include: rotation
Friction plate (32) is arranged between second limit plate (31) and the fixed support plate (35)；And
Second limit plate (31) is additionally provided with multiple rotation stop fixation holes, cooperates the braking other than the twist-stop device of the cable
Part limits the rotation of second limit plate (31).
9. a kind of wind power generating set characterized by comprising
The twist-stop device of the described in any item cables of claim 1-8；And
Supporting beam component (4) is fixed at the bottom of support torsion component (3), supports the cable to stop for fixed
Turn round device.
10. wind power generating set as claimed in claim 9, which is characterized in that further include: mobile platform is arranged in the wind
It is moved in the tower of power generator group and along the length direction of cable, the mobile platform is fixedly attached to the supporting beam component
(4), it is displaced the twist-stop device of the cable along different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166451.9U CN209134036U (en) | 2018-12-20 | 2018-12-20 | The twist-stop device of cable and wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166451.9U CN209134036U (en) | 2018-12-20 | 2018-12-20 | The twist-stop device of cable and wind power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209134036U true CN209134036U (en) | 2019-07-19 |
Family
ID=67249223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166451.9U Active CN209134036U (en) | 2018-12-20 | 2018-12-20 | The twist-stop device of cable and wind power generating set |
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| Country | Link |
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| CN (1) | CN209134036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707633A (en) * | 2019-11-14 | 2020-01-17 | 中国船舶重工集团海装风电股份有限公司 | Saddle structure with twisting cable limiting function |
| CN111878329A (en) * | 2020-08-01 | 2020-11-03 | 张晓卫 | Cable guiding device for wind generating set |
-
2018
- 2018-12-20 CN CN201822166451.9U patent/CN209134036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707633A (en) * | 2019-11-14 | 2020-01-17 | 中国船舶重工集团海装风电股份有限公司 | Saddle structure with twisting cable limiting function |
| CN111878329A (en) * | 2020-08-01 | 2020-11-03 | 张晓卫 | Cable guiding device for wind generating set |
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Address after: No.107 Shanghai Road, Urumqi Economic and Technological Development Zone, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Jinfeng Technology Co.,Ltd. Address before: No.107 Shanghai Road, Urumqi Economic and Technological Development Zone, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY Co.,Ltd. |