CN219018150U - 66kV single-phase voltage transformer secondary cable fixing device - Google Patents
66kV single-phase voltage transformer secondary cable fixing device Download PDFInfo
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- CN219018150U CN219018150U CN202320126462.2U CN202320126462U CN219018150U CN 219018150 U CN219018150 U CN 219018150U CN 202320126462 U CN202320126462 U CN 202320126462U CN 219018150 U CN219018150 U CN 219018150U
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Abstract
The utility model provides a secondary cable fixing device of a 66kV single-phase voltage transformer, which comprises: the device comprises a foundation, an equipment support, a cable fixing support and a steel pipe; according to the utility model, the galvanized steel pipe is arranged in the foundation and extends into the outdoor preset cable trench, so that the cable is conveniently laid, the cable is protected, the foundation pile is fixedly connected with the cable support of the equipment through the foundation bolt, the arrangement is convenient, the stability is high, the arrangement and protection of the cable are facilitated, and the problems that the structure of the conventional fixing device is unreasonable, the cable arrangement is messy and the cable is easy to damage are solved.
Description
Technical Field
The utility model relates to the field of substation equipment matching devices, in particular to a secondary cable fixing device of a 66kV single-phase voltage transformer.
Background
With development of 'fourteen five' planning in China, a national power grid focuses on improving the overall efficiency of a power system, promoting the green transformation and upgrading of electric power, and focuses on highly paying attention to energy conservation and efficiency improvement, comprehensively promoting the clean and efficient development of the coal power, improving the adjustment capability of the system, comprehensively accelerating the replacement of electric energy and reducing the external dependence of energy sources, so as to continuously and deeply promote the design technology innovation, promote and apply mature and applicable new technology, continuously improve the design quality, the technical level and the benefit efficiency of the power grid engineering, and not break the application of the new technology, the new equipment and the new technology of the intelligent substation for developing conventional substations. For example, the secondary cable of the existing conventional outdoor 66kV transformer substation single-phase voltage transformer is not ideal in fixing effect, messy in threading and arrangement, poor in external damage resistance, high in replacement difficulty after laying, and easy to corrode and damage.
Therefore, the secondary cable fixing device of the 66kV single-phase voltage transformer is developed to better solve the arrangement and protection problems of the secondary cables of the voltage transformer in the transformer substation.
Disclosure of Invention
In order to solve the problems, the utility model provides a secondary cable fixing device of a 66kV single-phase voltage transformer.
The technical scheme provided by the utility model is as follows: a 66kV single-phase voltage transformer secondary cable fixing device, comprising: the device comprises a foundation, an equipment support, a cable fixing support and a steel pipe;
wherein, the foundation lower part buries underground, and upper portion exposes in ground, is equipped with the steel pipe in the foundation, and equipment support installs in the foundation upper end, and equipment support's bottom is provided with rag bolt mounting hole, and equipment support passes through submitting bolted connection with the foundation, is provided with a plurality of cable fixing support from top to bottom interval in the equipment support, and the cable fixing support makes the cable fix in the equipment support.
Preferably, the steel tube adopts a galvanized steel tube with the diameter of 100mm, the steel tube is vertically arranged with the ground, the upper end of the steel tube is exposed out of the upper end face of the foundation, and the other end of the steel tube penetrates through the side face of the foundation to extend into an outdoor preset cable trench.
Further preferably, the equipment support is a steel support with a C-shaped cross section, and the cable is placed from an opening of the steel support.
Further preferably, the cable fixing support is provided with a hoop, the hoop is fixed on the cable fixing support, and the hoop plays a role in fixing cables.
The utility model has simple structure, convenient operation and simple installation, and the galvanized steel pipe is arranged in the foundation and extends into an outdoor preset cable trench, so that the cable is conveniently laid, the cable is protected, the foundation pile is fixedly connected with the equipment cable support through the foundation bolt, the arrangement is convenient, the stability is strong, the arrangement and the protection of the cable are facilitated, and the problems that the structure of the existing fixing device is unreasonable, the cable arrangement is messy and the cable is easy to damage are solved.
Drawings
Fig. 1 is a schematic structural view of a secondary cable fixing device of a 66kV single-phase voltage transformer provided by the utility model;
fig. 2 is a basic top view of a secondary cable fixing device of a 66kV single-phase voltage transformer provided by the utility model;
fig. 3 is a schematic diagram of a cable fixing bracket in the secondary cable fixing device of the 66kV single-phase voltage transformer.
Detailed Description
The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, the present embodiment provides a secondary cable fixing device for a 66kV single-phase voltage transformer, comprising: a foundation 1, an equipment support 2, a cable fixing support 3 and a steel pipe 4;
wherein, foundation 1 lower part buries underground, and upper portion exposes in ground, is equipped with steel pipe 4 in the foundation 1, and equipment support 2 installs in foundation 1 upper end, and equipment support 2's bottom is provided with rag bolt mounting hole, and equipment support 2 passes through submitting bolted connection with foundation 1, is provided with a plurality of cable fixing support 3 from top to bottom interval in the equipment support 2, and cable fixing support 3 makes the cable fix in equipment support 2.
Preferably, the steel tube 4 is a galvanized steel tube with the diameter of 100mm, the steel tube 4 is vertically arranged with the ground, the upper end of the steel tube is exposed out of the upper end face of the foundation 1, and the other end of the steel tube passes through the side face of the foundation 1 and extends into an outdoor preset cable trench.
Further preferably, the equipment support 2 is a steel support with a C-shaped cross section, and the cable is placed from an opening of the steel support.
Further preferably, the cable fixing support 3 is provided with a hoop 5, the hoop 5 is fixed on the cable fixing support 3, and the hoop 5 plays a role in fixing cables.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It will be understood that the utility model is not limited to what has been described above, but is capable of numerous modifications and variations without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (4)
1. The utility model provides a 66kV single-phase voltage transformer secondary cable fixing device which characterized in that includes: a foundation (1), an equipment support (2), a cable fixing support (3) and a steel pipe (4);
wherein, foundation (1) lower part buries underground, and upper portion exposes in ground, is equipped with steel pipe (4) in foundation (1), and equipment support (2) are installed in foundation (1) upper end, and the bottom of equipment support (2) is provided with rag bolt mounting hole, and equipment support (2) are through submitting bolted connection with foundation (1), are provided with a plurality of cable fixed bolster (3) from top to bottom interval in equipment support (2), and cable fixed bolster (3) make the cable fix in equipment support (2).
2. The secondary cable fixing device of the 66kV single-phase voltage transformer according to claim 1, wherein the steel pipe (4) is a galvanized steel pipe with the diameter of 100mm, the steel pipe (4) is perpendicular to the ground, the upper end of the steel pipe is exposed out of the upper end face of the foundation (1), and the other end of the steel pipe penetrates through the side face of the foundation (1) and extends into an outdoor preset cable trench.
3. The secondary cable fixing device for the 66kV single-phase voltage transformer according to claim 1, wherein the equipment support (2) is a steel support with a C-shaped cross section, and the cable is placed in an opening of the steel support.
4. The secondary cable fixing device of the 66kV single-phase voltage transformer according to claim 1, wherein a hoop (5) is arranged on the cable fixing support (3), the hoop (5) is fixed on the cable fixing support (3), and the hoop (5) plays a role in fixing cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320126462.2U CN219018150U (en) | 2023-01-13 | 2023-01-13 | 66kV single-phase voltage transformer secondary cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320126462.2U CN219018150U (en) | 2023-01-13 | 2023-01-13 | 66kV single-phase voltage transformer secondary cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219018150U true CN219018150U (en) | 2023-05-12 |
Family
ID=86231630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320126462.2U Active CN219018150U (en) | 2023-01-13 | 2023-01-13 | 66kV single-phase voltage transformer secondary cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219018150U (en) |
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2023
- 2023-01-13 CN CN202320126462.2U patent/CN219018150U/en active Active
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