CN216866924U - Fixing device for vertical cable of tower cylinder of wind generating set - Google Patents
Fixing device for vertical cable of tower cylinder of wind generating set Download PDFInfo
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- CN216866924U CN216866924U CN202122642312.0U CN202122642312U CN216866924U CN 216866924 U CN216866924 U CN 216866924U CN 202122642312 U CN202122642312 U CN 202122642312U CN 216866924 U CN216866924 U CN 216866924U
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Abstract
The utility model provides a fixing device for a vertical cable of a tower barrel of a wind generating set, which comprises a ladder stand fixing support and a cable fixing clamp, wherein the ladder stand fixing support is fixedly arranged on the inner wall of the tower barrel, and a ladder stand is fixedly arranged on the ladder stand fixing support; the cable fixing clamp is fixedly arranged on the inner wall of the tower tube on one hand, and is fixedly connected with the ladder stand fixing support on the other hand, and a cable is arranged on the cable fixing clamp; the ladder stand fixing support comprises a first fixing support and a second fixing support which are symmetrically arranged on two sides of the ladder stand; the cable fixing clamp comprises a plurality of groups of insulating plates which are connected in series through bolts and is fixedly connected with the first fixing support or the second fixing support; a plurality of through holes are formed between the adjacent insulating plates, and a plurality of groups of cables can be accommodated in the through holes. The device can effectively decompose the stress load of the cable and the clamp, enhances the safety and the stability of fixing the vertical cable, prolongs the service life of the cable, is suitable for installation of various cabin cables, and is not influenced by cabin factors.
Description
Technical Field
The utility model belongs to the technical field of new energy wind power generation devices, and particularly relates to a fixing device for a vertical cable of a tower cylinder of a wind generating set.
Background
Along with the continuous development of new forms of energy wind power generation, for obtaining more stable wind resource and promoting the generated energy in order to improve economic benefits, the cabin height constantly increases, and required vertical cable length in the fan is longer and longer, and the atress is bigger and bigger. Most of the existing cable fixing structures can not meet the stress of the ultra-long cable. In addition, for different cabin manufacturers, the number, specification and size of cables are different, and for the installation of vertical cables, the corresponding fixing clamps with different sizes are designed to be installed and fixed on the tower barrel independently according to the capacities of different brands of cabins and the number of cables with different specifications and models required by the existing installation mode, but the installation mode has no universality and strong dependence on the brands and the capacities of the cabins, and if the models of the cabins are not determined, the related fixing cable clamps cannot be designed and installed, so that certain limitation exists. Based on the above, the utility model provides a fixing device for a vertical cable of a tower of a wind generating set, which aims to solve the above problems.
Disclosure of Invention
The utility model aims to provide a fixing device for a vertical cable of a tower barrel of a wind generating set, aiming at the defects of the prior art, and the fixing device can be used for effectively fixing and attractively arranging the vertical overlong cable in a fan.
The utility model adopts the following technical scheme:
a fixing device for a vertical cable of a tower cylinder of a wind generating set comprises a ladder stand fixing support and a cable fixing clamp, wherein the ladder stand fixing support is fixedly arranged on the inner wall of the tower cylinder, and a ladder stand is fixedly arranged on the ladder stand fixing support; the cable fixing clamp is fixedly mounted on the inner wall of the tower barrel, and is fixedly connected with the ladder stand fixing support, and a plurality of groups of cables are arranged on the cable fixing clamp.
Furthermore, the cat ladder fixed bolster sets up a plurality of groups, vertically evenly sets up along tower section of thick bamboo inner wall.
Furthermore, the ladder stand fixing support is arranged in a group at intervals of 1500mm along the longitudinal direction of the inner wall of the tower barrel.
Furthermore, the cat ladder fixed bolster includes first fixed bolster and second fixed bolster, first fixed bolster and second fixed bolster symmetry set up in the cat ladder both sides, and the one end fixed mounting of first fixed bolster and second fixed bolster is on tower section of thick bamboo inner wall, the other end and cat ladder fixed connection.
Furthermore, the cable fixing clamp comprises a plurality of groups of insulating plates which are connected in series through bolts and are fixedly connected with the first fixing support or the second fixing support in a spiral mode.
Furthermore, a plurality of through holes are formed between the adjacent insulating plates, and a plurality of groups of cables can be accommodated in the through holes.
Furthermore, the through holes are triangular and can accommodate three groups of cables.
Furthermore, a plurality of salient points are arranged on the inner wall of the through hole so as to increase the friction force between the cable and the insulating plate.
Further, the cat ladder fixed bolster passes through bolt fixed mounting on a tower section of thick bamboo inner wall, cable mounting fixture passes through bolt fixed mounting on a tower section of thick bamboo inner wall.
The utility model has the beneficial effects that:
(1) according to the utility model, the vertical cable fixing clamp is arranged on the fixing support of the ladder stand, and the vertical cable fixing clamp is provided with a plurality of groups of through holes for accommodating cables, so that the fixing of vertical cables with different quantities and different specifications can be realized at one time, the cable fixing clamp is suitable for the installation of cables required by various types of cabins, and is not influenced by cabin factors;
(2) according to the utility model, the vertical cable fixing clamp is arranged on the fixing support of the ladder stand, so that the stress load of the cable and the clamp is effectively decomposed. Meanwhile, the cable fixing clamp does not need to be provided with a fixing support independently, the number of additional bolt holes of the tower barrel is reduced, and the strength of the tower barrel is effectively protected. The device has the advantages of reasonable design, simple structure, convenient installation and strong practicability.
Description of the drawings:
FIG. 1 is a side view of a vertical cable attachment according to an embodiment of the present invention;
FIG. 2 is a top view of the vertical cable attachment of an embodiment of the present invention;
FIG. 3 is a schematic view of a through hole according to an embodiment of the present invention;
the labels in the figures are:
1. a ladder stand fixing bracket; 1-1, a first fixed bracket; 1-2, a second fixed bracket; 2. a cable fixing clamp; 2-1, insulating plates; 2-2, through holes; 2-3, salient points; 3. the ladder is climbed.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3, the embodiment of the utility model provides a fixing device for a vertical cable of a tower cylinder of a wind generating set, which comprises a ladder stand fixing support 1 (10 mm thick) and a cable fixing clamp 2, wherein the ladder stand fixing support 1 is fixedly arranged on the inner wall of the tower cylinder through a bolt, and a ladder stand 3 is fixedly arranged on the ladder stand fixing support 1 through a bolt; the cable fixing clamp 2 is fixedly installed on the inner wall of the tower barrel through bolts on one hand, and is fixedly connected with the ladder stand fixing support 1 on the other hand, and a plurality of groups of cables are arranged on the cable fixing clamp 2.
Specifically, in the embodiment of the utility model, the ladder stand fixing support 1 comprises a first fixing support 1-1 (10 mm thick) and a second fixing support 1-2 (10 mm thick), the first fixing support 1-1 and the second fixing support 1-2 are symmetrically arranged on two sides of the ladder stand 3, one end of the first fixing support 1-1 and one end of the second fixing support 1-2 are fixedly arranged on the inner wall of the tower through (4 sets of M14 x 60) bolts, and the other end of the first fixing support 1-1 and the other end of the second fixing support 1-2 are fixedly connected with the ladder stand 3 through (1 set of M16 x 50) bolts.
In the embodiment of the utility model, the cable fixing clamp 2 comprises three groups of insulating plates 2-1, wherein the three groups of insulating plates 2-1 are connected in series through (5 sets of M12 multiplied by 200) harness cord bolts and are fixedly connected with a first fixing support 1-1 or a second fixing support 1-2 in a spiral mode; a plurality of triangular through holes 2-2 are formed between the adjacent insulating plates 2-1, and three groups of cables can be accommodated in the through holes 2-2; the cable is fastened by screwing the nuts on the (5 sets of M12X 200) harness bolts to enable the gaps between the three sets of insulating plates 2-1 to be smaller and smaller, the gaps between the three sets of insulating plates 2-1 can be changed by screwing the nuts on the (5 sets of M12X 200) harness bolts to fasten cables of different sizes, the cable fastening device can be used for fastening cables of various types and different sizes, and the length of the harness bolts can be selected according to needs. This device fixes cable mounting fixture 2 simultaneously on tower section of thick bamboo inner wall and cat ladder fixed bolster 1, can transmit the load of cable mounting fixture 2 to a tower section of thick bamboo and cat ladder through cat ladder fixed bolster 1 effectively on, has decomposed cable mounting fixture 2's atress load, has strengthened the fixed security and the stability of vertical cable, effectively protects the life of cable.
In the embodiment of the utility model, the through hole 2-2 is triangular, which is beneficial to the heat dissipation of the cable, and the inner wall of the through hole 2-2 is provided with a plurality of salient points 2-3, so that the friction force between the cable and the insulating plate 2-1 is increased, and the fastening capacity of the cable is enhanced.
In the embodiment of the utility model, the ladder stand fixing supports 1 are arranged into a plurality of groups according to requirements, are uniformly arranged along the longitudinal direction of the inner wall of the tower barrel, and are arranged into one group every 1500mm along the longitudinal direction of the inner wall of the tower barrel, so that the stability and the safety of the ladder stand are effectively enhanced.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention, it should be noted that, for those skilled in the art, several modifications and decorations without departing from the principle of the present invention should be regarded as the protection scope of the present invention.
Claims (6)
1. A fixing device for a vertical cable of a tower barrel of a wind generating set is characterized by comprising a ladder stand fixing support (1) and a cable fixing clamp (2), wherein the ladder stand fixing support (1) is fixedly arranged on the inner wall of the tower barrel, and a ladder stand (3) is fixedly arranged on the ladder stand fixing support (1); the cable fixing clamp (2) is fixedly arranged on the inner wall of the tower barrel on one hand, and is fixedly connected with the ladder stand fixing support (1) on the other hand, and a plurality of groups of cables are arranged on the cable fixing clamp (2);
the cable fixing clamp (2) comprises a plurality of groups of insulating plates (2-1), wherein the insulating plates (2-1) are connected in series through bolts and are spirally and fixedly connected with the first fixing support (1-1) or the second fixing support (1-2); a plurality of through holes (2-2) are formed between the adjacent insulating plates (2-1), and a plurality of groups of cables can be accommodated in the through holes (2-2); the inner wall of the through hole (2-2) is provided with a plurality of salient points (2-3) so as to increase the friction force between the cable and the insulating plate (2-1).
2. The fixing device for the vertical cable of the tower of the wind generating set according to claim 1, characterized in that the ladder stand fixing brackets (1) are arranged in a plurality of groups and are uniformly arranged along the inner wall of the tower in the longitudinal direction.
3. The fixing device for the vertical cable of the tower of the wind generating set according to claim 2, characterized in that the ladder stand fixing brackets (1) are arranged in a group at intervals of 1500mm along the longitudinal direction of the inner wall of the tower.
4. The fixing device for the vertical cable of the tower of the wind generating set according to claim 2, characterized in that the ladder stand fixing bracket (1) comprises a first fixing bracket (1-1) and a second fixing bracket (1-2), the first fixing bracket (1-1) and the second fixing bracket (1-2) are symmetrically arranged on two sides of the ladder stand (3), one end of the first fixing bracket (1-1) and one end of the second fixing bracket (1-2) are fixedly arranged on the inner wall of the tower, and the other end of the first fixing bracket (1-1) and the other end of the second fixing bracket (1-2) are fixedly connected with the ladder stand (3).
5. The device for fixing the vertical cables of the tower of the wind generating set according to claim 1, wherein the through holes (2-2) are triangular and can accommodate three groups of cables.
6. The fixing device for the vertical cable of the tower of the wind generating set according to claim 1, characterized in that the ladder stand fixing bracket (1) is fixedly installed on the inner wall of the tower through bolts, and the cable fixing clamp (2) is fixedly installed on the inner wall of the tower through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642312.0U CN216866924U (en) | 2021-10-29 | 2021-10-29 | Fixing device for vertical cable of tower cylinder of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642312.0U CN216866924U (en) | 2021-10-29 | 2021-10-29 | Fixing device for vertical cable of tower cylinder of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216866924U true CN216866924U (en) | 2022-07-01 |
Family
ID=82125774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122642312.0U Active CN216866924U (en) | 2021-10-29 | 2021-10-29 | Fixing device for vertical cable of tower cylinder of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216866924U (en) |
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2021
- 2021-10-29 CN CN202122642312.0U patent/CN216866924U/en active Active
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