CN108860558B - Universal cable guiding device - Google Patents
Universal cable guiding device Download PDFInfo
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- CN108860558B CN108860558B CN201810969302.8A CN201810969302A CN108860558B CN 108860558 B CN108860558 B CN 108860558B CN 201810969302 A CN201810969302 A CN 201810969302A CN 108860558 B CN108860558 B CN 108860558B
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 25
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/66—Mooring attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/40—Balloons
- B64B1/50—Captive balloons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D5/00—Other wind motors
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model relates to the field of high-altitude wind energy, and particularly discloses a universal cable guide device which comprises a frame, wherein a first cable guide disc is rotatably arranged on the frame, a mounting seat is further arranged on the frame, the mounting seat can horizontally rotate relative to the frame, and a second cable guide disc and a guide mechanism are arranged on the mounting seat; the mounting seat comprises a mounting plate, and the second cable guiding disc is rotatably mounted on the mounting plate through a second mounting shaft; the guide mechanism comprises a support plate, one end of the support plate is rotationally connected with the mounting plate, and at least two guide wheels forming a guide part are rotatably arranged on the support plate. Compared with the prior art, the universal cable guiding device suitable for high-altitude wind power generation provided by the utility model can freely rotate in the horizontal direction and the vertical direction, has small abrasion to the cable and can effectively prolong the service life of the cable.
Description
Technical Field
The utility model relates to the field of high-altitude wind energy, in particular to a universal cable guide device.
Background
Wind energy is a clean renewable energy source, and the wind energy stored in the high air exceeds 100 times of the total energy required by the human society. The high altitude wind energy has the characteristics of high wind speed, high average energy density, wide regional distribution, high stability, continuous year after year and the like. Currently, the high altitude wind energy is mainly utilized by collecting wind energy in the high altitude, converting the wind energy into mechanical energy, and finally converting the mechanical energy into electric energy or other forms of energy. The existing modes for generating power by using high-altitude wind energy mainly comprise two modes: one is to suspend the generator in high altitude, such as airship with fixed turbine, high altitude wind power generator; another is to locate the generator on the ground, such as high altitude kite-type power generation systems and umbrella-type wind systems.
The power generation principle of the high-altitude kite type power generation system/umbrella type wind power system is as follows: the kite/acting umbrella in the system drives the connected cable to lift into the air under the action of wind power, so that the winch is driven to rotate, wind energy is converted into rotary mechanical energy, and then the mechanical energy is converted into electric energy through the generator. In the high-altitude kite type power generation system/umbrella type wind power system, the length of a cable is limited in the actual power generation process, so that the kite/acting umbrella cannot be in an ascending acting state all the time, and when the high-altitude kite type power generation system/umbrella type wind power system works, the kite/acting umbrella is continuously ascended and descended, and therefore, the cable is in a continuously released and retracted state.
Because the kite/acting umbrella can swing along with wind under the action of wind power, a universal cable guiding device is needed. Currently, there are many universal cable guiding devices for tethered balloon anchoring systems on the market, which are installed on an anchored rotary platform, and realize the guiding function of tethered cables during the process of tethered balloon rising, recovering and emptying, and meanwhile, the universal cable guiding devices can swing along with the wind in the front-back direction and the left-right direction (in the perspective of the front view) according to the direction of the cables, such as the chinese utility model patent application numbers 201220471635.6, 201620757793.6 and 201621487774.2. However, the above-mentioned disclosed cable guiding device is only suitable for the tethered balloon, the tethered balloon will lift off and recover, but its normal state is that a certain cable length is stopped in the sky, the universal cable guiding device only needs to ensure that the rope outlet on the cable guiding disc is consistent with the cable all the time in the whole process, its cable is basically fixed and not put, and the tethered balloon is relatively less in stress in the whole tethered process, the friction between the cable and the cable guiding device is less, it is a static adjustment.
However, for the high-altitude kite type power generation system/umbrella type wind power system, the cable is continuously released and retracted, if the existing universal cable guiding device is adopted, the cable is easy to wear, the service life of the cable is greatly reduced, the high-altitude wind power generation is very unfavorable, and the cost of the high-altitude wind power generation is increased, so that the universal cable guiding device suitable for the high-altitude wind power generation is provided.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the universal cable guiding device which has small abrasion to the cable and is suitable for the cable in a continuously-retracted state.
In order to achieve the purpose of the utility model, the following technical scheme is adopted:
the universal cable guiding device comprises a frame, wherein a first cable guiding disc is rotatably installed on the frame, a mounting seat is further installed on the frame, the mounting seat can horizontally rotate relative to the frame, and a second cable guiding disc and a guiding mechanism are installed on the mounting seat; the mounting seat comprises a mounting plate, and the second cable guiding disc is rotatably mounted on the mounting plate through a second mounting shaft; the guide mechanism comprises a support plate, one end of the support plate is rotationally connected with the mounting plate, and at least two guide wheels forming a guide part are rotatably arranged on the support plate.
For the universal cable guiding device provided by the utility model, a cable is sequentially wound on the first cable guiding disc and the second cable guiding disc, and then a rope is discharged from a rope outlet formed between guide wheels of the guide mechanism, and the rope outlet end of the cable is connected with a high-altitude kite type power generation system/an umbrella type wind power system. The installation seat connected with the second cable guiding disc can rotate freely relative to the machine frame horizontally, and the guide mechanism can rotate freely on the vertical plane, so that the universal cable guiding device provided by the utility model can rotate flexibly on the horizontal plane and the height direction, even if cables are continuously wound and unwound in the high-altitude wind power generation process, the rope outlet of the cable guiding device can be kept completely consistent with the direction of the cables in the use process, the cables can swing freely by 360 degrees, the abrasion of the cable guiding device on the cables is extremely small, the service life of the cables can be effectively prolonged, and the power generation cost of high-altitude wind power generation is further reduced.
In one embodiment, the support plate may be directly rotatably coupled to the mounting plate via a second mounting shaft in order to reduce the complexity and bulk of the device.
In one embodiment, the universal cable guiding mechanism further comprises a limiting mechanism, and the limiting mechanism enables an included angle between a connecting line between the guiding part and the axis of the second installation shaft and the horizontal plane to be 10-170 degrees.
Because the cable guiding device can freely rotate in the horizontal direction, in practice, the limiting mechanism of the universal cable guiding device only needs to limit the angle of the guiding part (the rope outlet) to be a right angle at most, and because the angle of the cable with the ground in practical use is basically not smaller than 20 degrees, further preferably, the limiting mechanism enables the included angle between the connecting line between the guiding part and the axis of the second installation shaft and the horizontal plane to be 20-90 degrees.
In one embodiment, the limiting mechanism comprises an arc chute arranged on the supporting plate and a guide rod arranged on the mounting plate.
In one embodiment, the guide mechanism further comprises a stabilizing mechanism arranged at the lower parts of the mounting plate and the supporting plate, and used for keeping the guide mechanism at an initial position when the guide mechanism is in a non-working state. Specifically, the stabilizing mechanism comprises a first mounting column arranged on the supporting plate, a second mounting column arranged on the mounting plate and an elastic device arranged between the first mounting column and the second mounting column.
In one embodiment, the guide wheels include a first guide wheel at an upper portion and a second guide wheel at a lower portion, the first guide wheel having a radius greater than the second guide wheel, in order to increase the flexibility of the guide mechanism. Further preferably, in the practical application of the universal cable guiding device, the high altitude kite type power generation system/umbrella type wind power system is always in the air in the whole high altitude wind power generation process, the cable is also in the air, and the included angle between the cable and the horizontal plane is larger than 0 DEG, so that the effect of the second guiding wheel positioned at the lower part is mainly limited, the second guiding wheel can adopt a roller with a radius which is much smaller than that of the first guiding wheel, and the effect of the second guiding wheel is not only limited, but also has the cable guiding effect, so that the radius of the first guiding wheel cannot be excessively small.
In one embodiment, in order to prevent the cable from coming out of the second cable guiding disc during the reversing process of the universal cable guiding device, the mounting plate is provided with a jump preventing assembly near the outer periphery of the second cable guiding disc. The anti-jump assembly can be a fixing piece for supporting and fixing the mounting plate, and the distance between the anti-jump assembly and the second cable guide disc is 5-10 mm.
In one embodiment, the second cable guide disc may be rotated horizontally at all times during use, however, in some cases the symmetry plane of the first cable guide disc, which corresponds to its axial direction, and the symmetry plane of the second cable guide disc may be located on the same vertical plane. When the symmetry plane of the first cable guiding disc perpendicular to the axial direction of the first cable guiding disc is parallel to the symmetry plane of the second cable guiding disc perpendicular to the axial direction of the second cable guiding disc, the two symmetry planes are positioned on the same vertical plane.
In one embodiment, when the symmetry plane of the first cable guide disc perpendicular to the axial direction of the first cable guide disc is parallel to the symmetry plane of the second cable guide disc perpendicular to the axial direction of the second cable guide disc, the horizontal distance L between the center of the first cable guide disc and the center of the second cable guide disc satisfies: i R First cable guiding disc －R Second cable guiding disc │≤ L ≤ R First cable guiding disc +R Second cable guiding disc . Preferably, a horizontal distance L between the center of the first cable guiding disc and the center of the second cable guiding disc satisfies: i R First cable guiding disc －R Second cable guiding disc │＜ L ＜ R First cable guiding disc +R Second cable guiding disc . Wherein R is First cable guiding disc For the radius of the first cable guide disc, R Second cable guiding disc Is the radius of the second cable guide disc.
For a large-scale universal cable guiding device, if a single cable guiding disc is still adopted for guiding cables, the volume of the device is overlarge, and the required radius of the cable guiding disc is also large, so that the manufacturing cost and the transportation cost of the device are overhigh, and the installation difficulty is also large, therefore, in one embodiment, the first cable guiding disc can be replaced by a plurality of third cable guiding discs which encircle an arc shape; the second cable guiding disc can be replaced by a plurality of fourth cable guiding discs which enclose an arc shape. The arc angle of the arc surrounded by the third cable guiding disc and the fourth cable guiding disc is 45-90 degrees.
In one embodiment, a fifth cable guiding disc is further arranged on the periphery of the circular arc surrounded by the fourth cable guiding disc. The fifth cable guiding disc mainly plays a role of guiding cables when cables turn, and meanwhile, the fifth cable guiding disc can also prevent the cables from jumping out of the grooves.
In one embodiment, the guide mechanism comprises a support plate and a guide mounting portion mounted on the support plate; the support plate comprises a first support plate and a second support plate, one ends of the first support plate and the second support plate are respectively and rotatably connected to the mounting plate, the other ends of the first support plate and the second support plate are respectively and rotatably connected with the guide mounting part, the first support plate is provided with a strip-shaped groove, and the second support plate is inserted into the strip-shaped groove and is crossed with the first support plate to form a double-rocker mechanism; and the guide installation part is provided with a guide wheel. In the scheme, the first supporting plate, the second supporting plate, the mounting plate and the guide mounting part enclose a double-rocker mechanism similar to a tilting mechanism, wherein a strip-shaped groove in the first supporting plate is used for limiting the movement of the mechanism, and the movement range of the guide mounting part is preferably 20-90 degrees.
In one embodiment, the guide wheel comprises at least two pairs of limiting rollers which are mutually perpendicular, and the limiting rollers enclose a rope outlet. Preferably, one pair of the two pairs of limiting rollers is horizontally arranged, the other pair of the limiting rollers is vertically arranged, the limiting rollers are limited by the pair of the limiting rollers no matter the steering direction of the cable is in the horizontal direction or in the vertical direction, and static friction is formed between the limiting rollers and the cable, so that the cable can be further prevented from being worn.
Compared with the prior art, the universal cable guiding device suitable for high-altitude wind power generation provided by the utility model can freely rotate in the horizontal direction and the vertical direction, has small abrasion to the cable and can effectively prolong the service life of the cable.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a right side view of example 1;
FIG. 3 is a cross-sectional view A-A;
fig. 4 is a schematic structural view of embodiment 2;
FIG. 5 is a top view of example 2;
FIG. 6 is a sectional view B-B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 3, the embodiment provides a universal cable guiding device suitable for a small and medium sized high altitude wind power generation system, which comprises a frame 100, wherein a first cable guiding disc 200 is installed in the frame 100 through a rotating shaft, an installation seat 300 is installed at the upper part of the frame 100, the installation seat 300 can horizontally rotate relative to the frame 100, and a second cable guiding disc 400 and a guiding mechanism 500 are installed on the installation seat 300; the mounting seat 300 comprises a mounting plate 301, and the second cable guiding disc 400 is rotatably mounted on the mounting plate 301 through a second mounting shaft 302; the guide mechanism 500 includes a support plate 501, one end of the support plate 501 is also rotatably connected with the mounting plate 301 through the second mounting shaft 302, and at least two guide wheels 502 forming a guide part are mounted on the support plate 501.
The mounting base 300 may be connected to the frame 100 through a bearing, so that the mounting base 300 can freely rotate in a horizontal direction relative to the frame 100, or may be another device capable of realizing free horizontal rotation.
As shown in fig. 1, the universal cable guiding device provided in this embodiment further includes a limiting device 600, where the limiting device is used to limit the angle between the cable outlet and the horizontal plane, and specifically includes an arc chute 601 disposed on the support plate 501 and using the axis of the second mounting shaft 302 as the center of a circle, and a guide rod 602 disposed on the mounting plate 301, where the guide rod 602 can slide in the arc chute 601. Preferably, the limiting mechanism 600 makes an included angle between a line between the guide portion and the axis of the second installation shaft 302 and the horizontal plane be 10 ° to 160 °. In this embodiment, the arc angle of the arc chute 601 is 45 ° to 90 °.
The cable guiding device further comprises a stabilizing mechanism 700 for stabilizing the rotation of the guiding mechanism 500 to a certain extent, balancing the force applied to the guiding mechanism 500 to a certain extent, and preventing the guiding mechanism 500 from rotating too fast under the drive of the cable. The stabilizing mechanism 700 specifically includes a first mounting post 701 disposed at a lower portion of the support plate 501, a second mounting post 702 disposed at a lower portion of the mounting plate 301, and an elastic device 703 mounted between the first mounting post 701 and the second mounting post 702. The elastic means 703 may be a spring or other means having elastic properties.
As shown in fig. 3, the first cable guide tray 200 is installed inside the frame 100, and a hole through which the cable passes is provided at the connection between the frame 100 and the installation seat 300. In addition, the guide wheel 502 includes a first guide wheel 5021 at an upper portion and a second guide wheel 5022 at a lower portion. Since the cable is normally pulled into the air by the high-altitude kite-type power generation system/umbrella-type wind power system, that is, the second guiding wheel mainly limits the cable for the cable guiding device, the radius of the first guiding wheel 5021 is larger than that of the second guiding wheel 5022 in the embodiment to reduce the volume and manufacturing cost of the device. In practice, the radius of the second guide wheel 5022 may be much smaller than the radius of the first guide wheel 5021, which may greatly reduce the volume and weight of the guide mechanism 500, and thus may increase the flexibility of the guide device.
In order to avoid the cable sliding out of the cable guiding groove in the second cable guiding disc in the use process, the mounting plate 301 is further provided with a jump preventing groove component 303 near the periphery of the second cable guiding disc 400, wherein the jump preventing groove component 303 can be a fixing piece for supporting and fixing the mounting plate, and the distance between the jump preventing groove component and the second cable guiding disc 400 is 5-10 mm. .
In addition, when the symmetry plane of the first cable guide disc 200 perpendicular to the axial direction thereof is parallel to the symmetry plane of the second cable guide disc 400 perpendicular to the axial direction thereof, the symmetry planes are located on the same vertical plane.
When the symmetry plane of the first cable guide disc 200 perpendicular to the axial direction thereof is parallel to the symmetry plane of the second cable guide disc 400 perpendicular to the axial direction thereof, the horizontal distance L between the center of the first cable guide disc 200 and the center of the second cable guide disc 400 satisfies: i R First cable guiding disc －R Second cable guiding disc │≤ L ≤ R First cable guiding disc +R Second cable guiding disc . Preferably, the horizontal distance L between the center of the first cable guide disc 200 and the center of the second cable guide disc 400 satisfies: i R First cable guiding disc －R Second cable guiding disc │＜ L ＜ R First cable guiding disc +R Second cable guiding disc . Wherein R is First cable guiding disc Is a first guide cableRadius of disk, R Second cable guiding disc Is the radius of the second cable guide disc.
Preferably, the cable wound between the first and second fairleads 200, 400 is substantially vertical or slightly off vertical. If the cable is slightly off vertical, its angle of departure α should be that α is 10 °.
In order to facilitate transporting and carrying the universal cable guiding device, the device further comprises a fixing hole formed on the mounting plate 301, when the device is in a non-working state, a fixing rod can be inserted into the fixing hole, as shown in fig. 1, the fixing rod and the guide rod 602 limit the supporting plate 501 together, so that the supporting plate 501 (the guide mechanism 500) is prevented from swinging in the non-working state to possibly injure other people or cause unnecessary machine damage. Similarly, the device is also provided with a jack which can be inserted into the fixing column 900 on the frame, and a mounting seat fixing hole is also arranged on the mounting seat. In the non-working state, the fixing column 900 is inserted into the jack of the frame through the fixing hole of the mounting seat, so that the effect of fixing the mounting seat is realized. Both the fixing bar and the fixing post 900 are removed in the operating state.
In actual use, the cable is wound into a first cable guiding disc and a second cable guiding disc in sequence, and then is discharged from a rope outlet formed between the guiding wheels of the guiding mechanism, and the rope outlet end of the cable is connected with a high-altitude kite type power generation system/umbrella type wind power system. The installation seat connected with the second cable guiding disc can rotate freely relative to the machine frame horizontally, and the guide mechanism can rotate freely on the vertical plane, so that the universal cable guiding device provided by the utility model can rotate flexibly on the horizontal plane and the height direction, even if cables are continuously wound and unwound in the high-altitude wind power generation process, the cable outlet of the cable guiding device can be completely consistent with the cable direction in the use process, the cables can swing freely by 360 degrees, the abrasion of the cable guiding device on the cables is extremely small, and the service life of the cables can be effectively prolonged.
Example 2
As shown in fig. 4-6, the present embodiment provides a universal cable guiding device suitable for a large-scale high altitude wind power generation system, which comprises a frame 100, wherein a plurality of third cable guiding discs 200 'enclosing an arc shape are installed in the frame 100 through a rotating shaft, a mounting seat 300 is installed at the upper part of the frame 100, the mounting seat 300 can horizontally rotate relative to the frame 100, and a plurality of fourth cable guiding discs 400' enclosing an arc shape and a guiding mechanism 500 are installed on the mounting seat 300; the mounting seat 300 comprises a mounting plate 301, and the fourth cable guide disc 400' is rotatably mounted on the mounting plate 301 through a rotating shaft; the guide mechanism 500 includes a support plate 501 and a guide mounting portion mounted on the support plate 501; the support plate 501 comprises a first support plate 5011 and a second support plate 5012, one ends of the first support plate 5011 and the second support plate 5012 are respectively connected to the mounting plate 301 in a rotating way, the other ends of the first support plate 5011 and the second support plate 5012 are respectively connected with the guiding mounting part in a rotating way, the first support plate 5011 is provided with a strip-shaped groove, and the second support plate 501 is inserted into the strip-shaped groove to be crossed with the first support plate 5011, so as to form a double-rocker mechanism; the guide mounting portion is provided with a guide wheel 502.
The mounting base 300 may be connected to the frame 100 through a rotating platform.
The angle range of the arc enclosed by the third cable guide disc 200 'and the fourth cable guide disc 400' is 45 ° to 90 °. Preferably, the angle of the arc enclosed by the third cable guide disc 200 'and the fourth cable guide disc 400' is 50 ° to 60 °. In practice, the third cable guide 200 'and the fourth cable guide 400' need only be substantially rounded.
The fifth cable guiding disc 800 is further arranged on the outer circumference of the circular arc surrounded by the fourth cable guiding disc 400', and the fifth cable guiding disc 800 can prevent the cable from jumping out on one hand and can play a role in guiding the cable when the cable is turned on the other hand.
In this embodiment, since the frame 100 has a substantially closed cylindrical shape, a rope inlet C is further provided at a lower portion of the frame 100.
Preferably, the mounting plate 301 is provided with lightening holes.
In this embodiment, the guide wheel 502 in the frame 100 adopts two pairs of limiting rollers that are perpendicular to each other, and the limiting rollers enclose a rope outlet. The two pairs of limiting rollers are horizontally arranged, the two pairs of limiting rollers are vertically arranged, the limiting rollers are limited in the horizontal direction or the vertical direction no matter the steering direction of the cable, and static friction is arranged between the limiting rollers and the cable, so that the cable can be further prevented from being worn.
As shown in fig. 6, in the present embodiment, two second mounting plates are disposed in parallel in the frame 100 for mounting a third cable guide disc 200', the third cable guide disc 200' is mounted between the two second mounting plates, and a cavity formed between the two second mounting plates is opposite to the rope inlet C; the rotary platform comprises a hole for the cable to pass through, the whole installation seat 300 is of a hollow structure and comprises a bottom plate 304 connected with the rotary platform, the bottom plate 304 is at least at the same position as the rotary platform and is provided with holes for the cable to pass through, two parallel installation plates 301 are connected to the bottom plate 304, and a plurality of fourth cable guiding discs 400' and fifth cable guiding discs 800 are installed between the two installation plates 301.
In practical application, the cable enters the cable guiding device from the rope inlet C, sequentially passes through the third cable guiding disc 200', then passes through the rotating platform, sequentially winds the fourth cable guiding disc 400', finally passes through the rope outlet surrounded by the limiting rollers, and is connected with the high-altitude kite-type power generation system/umbrella-type wind power system. The installation seat connected with the fourth cable guiding disc can rotate freely relative to the machine frame horizontally, and the guiding mechanism can rotate freely on the vertical plane, so that the universal cable guiding device provided by the utility model can rotate flexibly on the horizontal plane and the height direction, even if cables are continuously wound and unwound in the high-altitude wind power generation process, the cable outlet of the cable guiding device can be completely consistent with the cable direction in the use process, the cables can swing freely by 360 degrees, the abrasion of the cable guiding device on the cables is extremely small, and the service life of the cables can be effectively prolonged.
The above examples are provided for the purpose of clearly illustrating the utility model and are not to be construed as limiting the utility model in any way. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (7)
1. The universal cable guiding device comprises a frame (100), and is characterized in that the frame (100) is rotatably provided with a first cable guiding disc (200), the frame (100) is also provided with a mounting seat (300), the mounting seat (300) can horizontally rotate relative to the frame (100), and the mounting seat (300) is provided with a second cable guiding disc (400) and a guiding mechanism (500);
the mounting seat (300) comprises a mounting plate (301), and the second cable guiding disc (400) is rotatably mounted on the mounting plate (301) through a second mounting shaft (302);
the guide mechanism (500) comprises a support plate (501), one end of the support plate (501) is rotationally connected with the mounting plate (301), and at least two guide wheels (502) forming a guide part are arranged on the support plate (501);
the device further comprises a limiting mechanism (600), wherein the limiting mechanism (600) enables an included angle between a connecting line between the guide part and the axis of the second installation shaft (302) and the horizontal plane to be 10-170 degrees;
the limiting mechanism (600) comprises an arc-shaped chute (601) arranged on the supporting plate (501) and a guide rod (602) arranged on the mounting plate (301);
the device also comprises a stabilizing mechanism (700), wherein the stabilizing mechanism (700) comprises a first mounting column (701) arranged at the lower part of the supporting plate (501), a second mounting column (702) arranged at the lower part of the mounting plate (301) and an elastic device (703) arranged between the first mounting column (701) and the second mounting column (702).
2. The universal cable guide device according to claim 1, characterized in that the support plate (501) is rotatably connected to the mounting plate (301) by means of a second mounting shaft (302).
3. The universal cable guiding device according to claim 1 or 2, wherein the guiding wheels (502) comprise a first guiding wheel (5021) located at an upper part and a second guiding wheel (5022) located at a lower part, the first guiding wheel (5021) having a larger radius than the second guiding wheel (5022).
4. The universal cable guiding device according to claim 1, wherein the mounting plate (301) is provided with a jump prevention assembly (303) near the outer periphery of the second cable guiding disc (400).
5. The universal cable guiding device according to claim 1, wherein the symmetry planes of the first cable guiding disc (200) perpendicular to the axial direction thereof are located on the same vertical plane when the symmetry planes of the second cable guiding disc (400) perpendicular to the axial direction thereof are parallel.
6. The universal cable guiding device comprises a frame (100), and is characterized in that the frame (100) is rotatably provided with a first cable guiding disc (200), the frame (100) is also provided with a mounting seat (300), the mounting seat (300) can horizontally rotate relative to the frame (100), and the mounting seat (300) is provided with a second cable guiding disc (400) and a guiding mechanism (500);
the mounting seat (300) comprises a mounting plate (301), and the second cable guiding disc (400) is rotatably mounted on the mounting plate (301) through a second mounting shaft (302);
the guide mechanism (500) comprises a support plate (501), one end of the support plate (501) is rotationally connected with the mounting plate (301), and at least two guide wheels (502) forming a guide part are arranged on the support plate (501);
the first cable guiding disc (200) is replaced by a plurality of third cable guiding discs (200') which enclose an arc shape; the second cable guiding disc (400) is replaced by a plurality of fourth cable guiding discs (400') which enclose an arc shape;
a fifth cable guiding disc (800) is further arranged on the periphery of the circular arc surrounded by the fourth cable guiding disc (400');
the guide mechanism (500) comprises a support plate (501) and a guide mounting part mounted on the support plate (501); the support plate (501) comprises a first support plate (5011) and a second support plate (5012), one end of the first support plate (5011) and one end of the second support plate (5012) are respectively connected to the mounting plate (301) in a rotating mode, the other ends of the first support plate (5011) and the second support plate (5012) are respectively connected with the guide mounting part in a rotating mode, the first support plate (5011) is provided with a strip-shaped groove, and the second support plate (5012) is inserted into the strip-shaped groove to be intersected with the first support plate (5011) to form a double-rocker mechanism; the guide mounting part is provided with a guide wheel (502).
7. The universal cable guiding device according to claim 6, wherein the guiding wheel (502) comprises at least two pairs of limiting rollers arranged perpendicular to each other, the limiting rollers enclosing a cable outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969302.8A CN108860558B (en) | 2018-08-23 | 2018-08-23 | Universal cable guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969302.8A CN108860558B (en) | 2018-08-23 | 2018-08-23 | Universal cable guiding device |
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| CN108860558B true CN108860558B (en) | 2024-02-02 |
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| CN202807090U (en) * | 2012-09-17 | 2013-03-20 | 航宇救生装备有限公司 | Universal cable guiding mechanism |
| WO2015173492A1 (en) * | 2014-05-13 | 2015-11-19 | A-Nte (Aero-Nautic Technology & Engineering) | Installation for mooring a lighter-than-air aircraft |
| WO2017081406A1 (en) * | 2015-11-09 | 2017-05-18 | Wind Fisher | Aircraft used in a system for generating electrical energy |
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| CN208665522U (en) * | 2018-08-23 | 2019-03-29 | 广东高空风能技术有限公司 | A kind of universal fairlead |
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| IT1395110B1 (en) * | 2009-07-28 | 2012-09-05 | Noce S R L | PERFORMED AUTOSTABLE BALLOON AND RELATIVE INVOLUTION AND RECOVERY SYSTEM |
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| GB813982A (en) * | 1954-07-28 | 1959-05-27 | Coal Industry Patents Ltd | Improvements in or relating to guiding means for the driving cable or cables of cable-driven belt conveyors |
| CN102105686A (en) * | 2008-07-15 | 2011-06-22 | 马根电力公司 | Systems and methods for tethered wind turbines |
| DE202008013954U1 (en) * | 2008-10-18 | 2009-03-19 | Peickert, Ulrich Joachim Christian, Dipl.-Arch. | Hydropower plant with water wheels, floats, automatic height regulation, small wind turbines and photovoltaic |
| CN101837829A (en) * | 2009-09-03 | 2010-09-22 | 深圳市安托山特种机械有限公司 | Anchoring vehicle mooring windlass |
| CN202807090U (en) * | 2012-09-17 | 2013-03-20 | 航宇救生装备有限公司 | Universal cable guiding mechanism |
| WO2015173492A1 (en) * | 2014-05-13 | 2015-11-19 | A-Nte (Aero-Nautic Technology & Engineering) | Installation for mooring a lighter-than-air aircraft |
| WO2017081406A1 (en) * | 2015-11-09 | 2017-05-18 | Wind Fisher | Aircraft used in a system for generating electrical energy |
| CN107389123A (en) * | 2017-06-13 | 2017-11-24 | 中国电子科技集团公司第三十八研究所 | A kind of captive balloon cable is oriented to device for measuring force |
| CN208665522U (en) * | 2018-08-23 | 2019-03-29 | 广东高空风能技术有限公司 | A kind of universal fairlead |
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| CN108860558A (en) | 2018-11-23 |
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