CN211790617U - Fan power cable fixing device - Google Patents
Fan power cable fixing device Download PDFInfo
- Publication number
- CN211790617U CN211790617U CN202020573354.6U CN202020573354U CN211790617U CN 211790617 U CN211790617 U CN 211790617U CN 202020573354 U CN202020573354 U CN 202020573354U CN 211790617 U CN211790617 U CN 211790617U
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- CN
- China
- Prior art keywords
- cable
- guide sleeve
- wall
- fixing device
- cable guide
- 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.)
- Expired - Fee Related
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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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- Wind Motors (AREA)
Abstract
The utility model discloses a fan power cable fixing device, which is arranged in a tower cylinder to fix a cable and comprises a cable guide sleeve, wherein the cable guide sleeve is of a hollow cylindrical structure; the cable separation block is arranged in the hollow part of the cable guide sleeve and is of a cross-shaped structure so as to realize that the hollow part of the cable guide sleeve is separated into four groups of channels for inserting cables; the cable guide sleeve comprises a guide sleeve support, wherein a plurality of connecting plates are arranged outside the guide sleeve support, and the guide sleeve support is fixedly sleeved outside the cable guide sleeve and is fixed in a tower barrel through the connecting plates; the utility model provides a cable fixing device fixed mounting is in a tower section of thick bamboo, simple to operate, need not to change fan inner structure, and this device reduces cable home range simultaneously, avoids the cable to rock and get rid of along with the fan and beat to a tower section of thick bamboo inner wall on, and then causes the wearing and tearing of cable crust to destroy and influence wind turbine generator system's operation safety.
Description
Technical Field
The utility model relates to a wind power generation technical field especially relates to a fan power cable fixing device.
Background
When the fan runs, the wind is acted by continuous yawing, after the fan rotates for a certain angle in one direction, cables penetrating from a cabin to the bottom of the tower barrel can be twisted along with the yawing, the cables can be twisted and swung, and the tower barrel can be swung due to sudden amplification of gust load; today, there are still many wind farms with the above problems.
Therefore, the defect of installation and use of the power cable in the tower barrel in the prior art is combined, the power cable can be fixed, the installation is convenient and fast, the stability is high, and the safe operation of the wind turbine generator is improved, so that the problems are solved.
Disclosure of Invention
The utility model aims at providing a fan power cable fixing device convenient to fixed power cable, installation are convenient, avoid the power cable to get rid of and beat the safe operation of damage, improvement wind turbine generator system.
In order to achieve the above object, the present invention provides the following technical solutions:
a fan power cable fixing device, the device sets up and is used for fixed cable in a tower section of thick bamboo, includes:
the cable guide sleeve is of a hollow cylindrical structure;
the cable separation block is arranged in the hollow part of the cable guide sleeve and is of a cross-shaped structure so as to realize that the hollow part of the cable guide sleeve is separated into four groups of channels for inserting cables;
the cable guide sleeve comprises a guide sleeve support, wherein a plurality of connecting plates are arranged outside the guide sleeve support, and the guide sleeve support is fixedly sleeved outside the cable guide sleeve and is fixed in the tower barrel through the connecting plates.
The cable guide sleeve includes:
the two first wall bodies are in a bilaterally symmetrical semi-cylindrical structure; and
an inward concave groove is formed on the outer wall of the first wall body along the circumferential direction of the first wall body;
a clamping groove used for being matched with the cable separation block to be installed is formed in the inner wall of the first wall body;
a plurality of first connecting installation positions are formed at two ends of the first wall body; wherein
And the adjacent first connecting and mounting positions are fastened and connected through bolts.
The uide bushing support includes:
two second wall bodies embedded in inwardly recessed grooves formed along the outer wall of the first wall body along the circumferential direction thereof;
a plurality of second connecting and mounting positions are formed at two ends of the two second wall bodies; wherein
And the adjacent second connecting and mounting positions are fastened and connected through bolts.
Furthermore, the connecting plate is provided with a through hole for connecting the ladder stand in the tower.
In the technical scheme, the utility model discloses a fan power cable fixing device has following beneficial effect:
the utility model provides a cable fixing device fixed mounting is in a tower section of thick bamboo, simple to operate, need not to change fan inner structure, and this device reduces cable home range simultaneously, avoids the cable to rock and get rid of along with the fan and beat to a tower section of thick bamboo inner wall on, and then causes the wearing and tearing of cable crust to destroy and influence wind turbine generator system's operation safety.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a fixing device for a power cable of a wind turbine provided in an embodiment of the present invention.
Description of reference numerals:
1. a cable guide sleeve; 2. a cable spacer block; 3. a guide sleeve bracket; 4. a connecting plate;
11. a first wall body; 12. a card slot; 13. a first connection mounting location;
31. a second wall body; 32. a second connection mounting location;
41. and a through hole.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
It is to be noted that the terms "upper", "left", "right", etc., used herein indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, and similar expressions are only for the purpose of illustration, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1;
the utility model discloses a fan power cable fixing device, the device set up and are used for fixed cable in a tower section of thick bamboo, include:
the cable guide sleeve 1 is in a hollow cylindrical structure;
the cable separation block 2 is arranged at the hollow part of the cable guide sleeve 1, and the cable separation block 2 is in a cross-shaped structure so as to realize that the hollow part of the cable guide sleeve 1 is separated into four groups of channels for inserting cables;
the cable guide sleeve comprises a guide sleeve support 3, wherein a plurality of connecting plates 4 are arranged outside the guide sleeve support 3, the guide sleeve support 3 is fixedly sleeved outside the cable guide sleeve 1, and the cable guide sleeve 1 is fixed in a tower barrel through the connecting plates 4.
Specifically, the utility model provides a fan power cable fixing device, when using, place the cable in cable uide bushing 1, divide into four groups with the cable in the cable uide bushing 1, every group contains three cables, and the phase sequence of three cables is diverse, installs cable spacer block 2 in cable uide bushing 1, inserts the cable that divides into four groups respectively in the passageway, screws up cable uide bushing 1 and fixes cable spacer block 2; and then fixing a guide sleeve support 3 on a corresponding ladder stand in a tower through a connecting plate 4, installing the device with the cable guide sleeve 1 and the cable separation block 2 installed in the guide sleeve support 3, screwing and fixing the guide sleeve support 3 to clamp and fix the cable guide sleeve 1, and completing installation of the device.
The cable guide 1 includes:
the two first wall bodies 11 are in a bilaterally symmetrical semi-cylindrical structure; and
the outer wall of the first wall body 11 is formed with an inwardly recessed groove along the circumferential direction thereof;
the inner wall of the first wall body 11 is provided with a clamping groove 12 for matching the cable separation block 2;
a plurality of first connecting and mounting positions 13 are formed at two ends of the first wall body 11; wherein
The adjacent first connecting installation positions 13 are fastened and connected through bolts.
Specifically, the cable separation block 2 with a cross-shaped structure is installed in the clamping groove 12 in a matched mode, and when the first connecting installation position 13 of the cable guide sleeve 1 is fastened through a bolt, the cable separation block 2 is in close contact with the cable guide sleeve 1 and is installed more firmly.
The guide sleeve bracket 3 includes:
two second wall bodies 31, the second wall bodies 31 being inserted into inwardly recessed grooves formed along the outer wall of the first wall body 11 in the circumferential direction thereof;
a plurality of second connecting and mounting positions 32 are formed at two ends of the two second wall bodies 31; wherein
The adjacent second connecting installation positions 32 are fastened by bolts.
Specifically, the device after the installation of the cable guide sleeve 1 and the cable separation block 2 is installed in the guide sleeve support 3, that is, the second wall body 31 is embedded into an inward concave groove formed along the circumferential direction of the outer wall of the first wall body 11, and then the second connection installation position 32 is fastened by bolts, so that the cable guide sleeve 1 is firmly fixed by the guide sleeve support 3.
The connecting plate 4 is provided with a through hole 41 for connecting the ladder stand in the tower.
In the technical scheme, the utility model discloses a fan power cable fixing device has following beneficial effect:
1. the power cable is divided into four strands, each strand comprises a three-phase sequence cable, the strength of an induction magnetic field is weakened, the operation temperature of the cable is reduced, the service life of the cable is prolonged, and the operation reliability of a unit is improved;
2. the mechanical structure mode is turned round cable direction and protection to the cable, receives external environment influence little, and the reliability is higher.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (4)
1. The utility model provides a fan power cable fixing device, the device sets up and is used for fixed cable in a tower section of thick bamboo, its characterized in that includes:
the cable guide sleeve (1), the said cable guide sleeve (1) is the hollow cylindrical structure;
the cable separation block (2) is arranged at the hollow part of the cable guide sleeve (1), and the cable separation block (2) is of a cross-shaped structure so as to separate the hollow part of the cable guide sleeve (1) into four groups of channels for inserting cables;
the cable guide sleeve comprises a guide sleeve support (3), wherein a plurality of connecting plates (4) are arranged outside the guide sleeve support (3), the guide sleeve support (3) is fixedly sleeved outside the cable guide sleeve (1) and is fixed in a tower barrel through the connecting plates (4).
2. A fan power cable fixing device according to claim 1, characterized in that the cable guide sleeve (1) comprises:
the two first wall bodies (11), wherein the two first wall bodies (11) are in a bilaterally symmetrical semi-cylindrical structure; and
the outer wall of the first wall body (11) is provided with an inward concave groove along the circumferential direction;
a clamping groove (12) used for being matched with the cable separation block (2) to be installed is formed in the inner wall of the first wall body (11);
a plurality of first connecting and mounting positions (13) are formed at two ends of the first wall body (11); wherein
The adjacent first connecting and mounting positions (13) are fastened and connected through bolts.
3. A fan power cable fixing device according to claim 2, characterized in that the guide sleeve bracket (3) comprises:
two second wall bodies (31), wherein the second wall bodies (31) are embedded into inward concave grooves formed on the outer wall of the first wall body (11) along the circumferential direction of the first wall body;
a plurality of second connecting and mounting positions (32) are formed at two ends of the two second wall bodies (31); wherein
The adjacent second connecting installation positions (32) are in fastening connection through bolts.
4. A wind turbine power cable fixing device according to claim 1, comprising:
the connecting plate (4) is provided with a through hole (41) for connecting the ladder stand in the tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573354.6U CN211790617U (en) | 2020-04-16 | 2020-04-16 | Fan power cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573354.6U CN211790617U (en) | 2020-04-16 | 2020-04-16 | Fan power cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211790617U true CN211790617U (en) | 2020-10-27 |
Family
ID=72958620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020573354.6U Expired - Fee Related CN211790617U (en) | 2020-04-16 | 2020-04-16 | Fan power cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211790617U (en) |
-
2020
- 2020-04-16 CN CN202020573354.6U patent/CN211790617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |