CN105024317A - A draught fan power cable fixing device - Google Patents
A draught fan power cable fixing device Download PDFInfo
- Publication number
- CN105024317A CN105024317A CN201510301546.5A CN201510301546A CN105024317A CN 105024317 A CN105024317 A CN 105024317A CN 201510301546 A CN201510301546 A CN 201510301546A CN 105024317 A CN105024317 A CN 105024317A
- Authority
- CN
- China
- Prior art keywords
- power cable
- lower plate
- clamping plate
- lower clamping
- blower fan
- 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.)
- Pending
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- Y02E10/722—
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- Wind Motors (AREA)
Abstract
The invention provides a draught fan power cable fixing device comprising a power cable upper clamping plate, a power cable lower clamping plate, a fastening bolt, a fastening nut, lower clamping plate fixing holes, lower clamping plate fixing plates and power cable wear-preventive layers. The power cable upper clamping plate is arranged above the power cable lower clamping plate. The power cable lower clamping plate is positioned between the lower clamping plate fixing plates. The lower clamping plate fixing holes are arranged in the middle of the lower clamping plate fixing plates. The lower clamping plate fixing plates is arranged on the ends of the lower portion of the power cable lower clamping plate. The power cable wear-preventive layers are fixed in an adhesive mode on the inner edges of the power cable upper clamping plate and the power cable lower clamping plate. According to the invention, through arrangement of the power cable upper clamping plate, the power cable lower clamping plate, the fastening bolt, the fastening nut, the lower clamping plate fixing plate and the power cable wear-preventive layer, a complex structure in the scheme of the prior art is simplified; the installation of the device is enabled to be convenient; the arrangement practicality is improved; the wearing of the power cable is reduced; and the operation cost of a wind generating set is lowered.
Description
Technical field
The present invention relates to Wind turbines field, more specifically, relate to a kind of blower fan power cable fixture.
Background technology
Wind turbine generator is the device of electric energy by wind energy transformation, and by cable by the delivery of electrical energy after transforming to other place, use for current consuming apparatus.Usual wind turbine generator power cable adopts the vertical mode passed to bottom tower cylinder along tower cylinder barrel from wind turbine generator top to lay, but because cable own wt is large, length is longer, cause cable can occur to glide and oscillation phenomenon in tower cylinder, thus affect installation or the use of other devices in wind turbine generator, also by wearing and tearing to a certain extent, even can there is the danger of rupturing in cable self simultaneously.
If the patent No. is that CN 203147058U discloses so a kind of wind turbine generator cable fixture, adopt fixed support mode to carry out cable and fix, but its complex structure, lack cable wear protection layer, unavoidable wearing and tearing kept away by power cable when fixing simultaneously.
Therefore, invent a kind of blower fan power cable fixture and seem very necessary.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of blower fan power cable fixture, technical problem to be solved by this invention is above-mentioned prior art present situation complex structure, lack the deficiency of power cable wear protection layer, by increasing power cable scuff-resistant coating, simplified structure, making device easy for installation, increasing facility practicality, more can wear and tear by less computer largely, reduce wind turbine generator operating cost.
For achieving the above object, the technical scheme that the present invention takes is: the invention provides a kind of blower fan power cable fixture, comprise power cable train wheel bridge, power cable lower plate, fastening bolt, clamp nut, lower plate fixing hole, lower plate fixed head and power cable scuff-resistant coating, described power cable train wheel bridge is arranged on power cable lower plate top; Described power cable lower plate is between lower plate fixed head; Described fastening bolt passes the fastener hole of power cable train wheel bridge and power cable lower plate inside; Described clamp nut is arranged on fastening bolt upper end; Described lower plate fixing hole is arranged in the middle of lower plate fixed head; Described lower plate fixed head is located at the two ends of power cable lower plate bottom; Described power cable scuff-resistant coating adheres to edge inside power cable train wheel bridge and power cable lower plate.
Preferably, described power cable train wheel bridge or power cable lower plate all specifically adopt aluminum alloy material, have density low, and intensity is large, the feature that plasticity is high.
Preferably, described fastening bolt specifically adopts diameter 20 millimeter of 304 stainless steel bolt, has the strong feature of decay resistance.
Preferably, described clamp nut specifically adopts diameter 22 millimeter of 304 stainless steel nut, has long-lived feature.
Preferably, described lower plate fixing hole specifically adopts diameter 18 millimeters of circular holes.
Preferably, described lower plate fixed head specifically adopts thickness 4 millimeter of 304 corrosion resistant plate, has on-deformable feature.
Preferably, described power cable scuff-resistant coating specifically adopts thickness 2 millimeters of PVC scuff-resistant coatings, has anti-wear effective feature.
Compared with prior art, the present invention has following beneficial effect: because a kind of blower fan power cable fixture of the present invention can be widely used in Wind turbines apparatus field.Meanwhile, beneficial effect of the present invention is:
1, the setting of described power cable scuff-resistant coating of the present invention, can reduce the wearing and tearing of power cable, reduces wind turbine generator operating cost.
2, described power cable train wheel bridge of the present invention, power line lower plate, fastening bolt, the setting of clamp nut and lower plate fixed head, simplifies prior art labyrinth, makes device easy for installation, increases and arranges practicality.
Accompanying drawing explanation
Fig. 1 shows according to structural representation front view of the present invention.
Fig. 2 shows according to structural representation vertical view of the present invention.
The following drawings mark is marked by reference to the accompanying drawings on figure:
1-power cable train wheel bridge, 2-power cable lower plate, 3-fastening bolt, 4-clamp nut, 5-lower plate fixing hole, 6-power cable scuff-resistant coating, 7-lower plate fixed head.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
As accompanying drawing 1 to accompanying drawing 2, a kind of blower fan power cable fixture, comprises power cable train wheel bridge 1, power cable lower plate 2, fastening bolt 3, clamp nut 4, lower plate fixing hole 5, lower plate fixed head 7 and power cable scuff-resistant coating 6, described power cable train wheel bridge 1 is arranged on power cable lower plate 2 top; Described power cable lower plate 2 is between lower plate fixed head 7; Described fastening bolt 3 passes the fastener hole of power cable train wheel bridge 1 and power cable lower plate 2 inside; Described clamp nut 4 is arranged on fastening bolt 3 upper end; Described lower plate fixing hole 5 is arranged in the middle of lower plate fixed head 7; Described lower plate fixed head 7 is located at the two ends of power cable lower plate 2 bottom; Described power cable scuff-resistant coating 6 adheres to edge inside power cable train wheel bridge 1 and power cable lower plate 2.
Preferably, described power cable train wheel bridge 1 or power cable lower plate 2 all specifically adopt aluminum alloy material, have density low, and intensity is large, the feature that plasticity is high.
Preferably, described fastening bolt 3 specifically adopts diameter 20 millimeter of 304 stainless steel bolt, has the strong feature of decay resistance.
Preferably, described clamp nut 4 specifically adopts diameter 22 millimeter of 304 stainless steel nut, has long-lived feature.
Preferably, described lower plate fixing hole 5 specifically adopts diameter 18 millimeters of circular holes.
Preferably, described lower plate fixed head 7 specifically adopts thickness 4 millimeter of 304 corrosion resistant plate, has on-deformable feature.
Preferably, described power cable scuff-resistant coating 6 specifically adopts thickness 2 millimeters of PVC scuff-resistant coatings, has anti-wear effective feature.
Compared with prior art, the present invention has following beneficial effect: because a kind of blower fan power cable fixture of the present invention can be widely used in Wind turbines apparatus field.Meanwhile, beneficial effect of the present invention is:
1, the setting of described power cable scuff-resistant coating of the present invention, can reduce the wearing and tearing of power cable, reduces wind turbine generator operating cost.
2, described power cable train wheel bridge of the present invention, power line lower plate, fastening bolt, the setting of clamp nut and lower plate fixed head, simplifies prior art labyrinth, makes device easy for installation, increases and arranges practicality.
operation principle
The present invention is when carrying out power cable and fixing, and power cable contacts with power cable cable scuff-resistant coating 6 through during fixture, does not directly contact, can reduce wear with metal material power cable train wheel bridge 1 with power cable lower plate 2; When utilizing fastening bolt 3 and the fastening power cable of clamp nut 4, power cable overcoat 6 protects power cable not frayed; Finally through the lower plate fixing hole 5 be positioned on lower plate fixed head 7, power cable is fixed on correct position with bolt, completes the fixing of power cable.The present invention is by power cable train wheel bridge 1, power line lower plate 2, fastening bolt 3, clamp nut 4, the setting of lower plate fixed head 7 and power cable scuff-resistant coating 6, simplifies prior art labyrinth, make device easy for installation, increase and practicality is set, the wearing and tearing of power cable can be reduced, reduce wind turbine generator operating cost.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (7)
1. a blower fan power cable fixture, comprise power cable train wheel bridge (1), power cable lower plate (2), fastening bolt (3), clamp nut (4), lower plate fixing hole (5), lower plate fixed head (7) and power cable scuff-resistant coating (6), described power cable train wheel bridge (1) is arranged on power cable lower plate (2) top; Described power cable lower plate (2) is positioned between lower plate fixed head (7); Described fastening bolt (3) is through the inner fastener hole of power cable train wheel bridge (1) and power cable lower plate (2); Described clamp nut (4) is arranged on fastening bolt (3) upper end; Described lower plate fixing hole (5) is arranged in the middle of lower plate fixed head (7); Described lower plate fixed head (7) is located at the two ends of power cable lower plate (2) bottom; Described power cable scuff-resistant coating (6) adheres to edge inside power cable train wheel bridge and power cable lower plate.
2. a kind of blower fan power cable fixture according to claim 1, it is characterized in that, described power cable train wheel bridge (1) or power cable lower plate (2) all specifically adopt aluminum alloy material.
3. a kind of blower fan power cable fixture according to claim 1, is characterized in that, described fastening bolt (3) specifically adopts diameter 20 millimeter of 304 stainless steel bolt.
4. a kind of blower fan power cable fixture according to claim 1, is characterized in that, described clamp nut (4) specifically adopts diameter 22 millimeter of 304 stainless steel nut.
5. a kind of blower fan power cable fixture according to claim 1, is characterized in that, described lower plate fixing hole (5) specifically adopts diameter 18 millimeters of circular holes.
6. a kind of blower fan power cable fixture according to claim 1, is characterized in that, described lower plate fixed head (7) specifically adopts thickness 4 millimeter of 304 corrosion resistant plate.
7. a kind of blower fan power cable fixture according to claim 1, is characterized in that, described power cable scuff-resistant coating (6) specifically adopts thickness 2 millimeters of PVC scuff-resistant coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301546.5A CN105024317A (en) | 2015-06-05 | 2015-06-05 | A draught fan power cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301546.5A CN105024317A (en) | 2015-06-05 | 2015-06-05 | A draught fan power cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105024317A true CN105024317A (en) | 2015-11-04 |
Family
ID=54414106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301546.5A Pending CN105024317A (en) | 2015-06-05 | 2015-06-05 | A draught fan power cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105024317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600005A (en) * | 2017-08-31 | 2018-01-19 | 苏州惠华电子科技有限公司 | A kind of adjustable wire harness bracket of coiling diameter |
-
2015
- 2015-06-05 CN CN201510301546.5A patent/CN105024317A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600005A (en) * | 2017-08-31 | 2018-01-19 | 苏州惠华电子科技有限公司 | A kind of adjustable wire harness bracket of coiling diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |