Cable T-Platform

Abstract

The utility model provides a cable T platform, including stand body and platform body, the platform body is installed to the top of stand body, the stand body is used for realizing independent support to platform body, the platform body is used for satisfying the T connection of multiloop cable, the platform body is equipped with guardrail and lightning arrester, and the upper end of cable is equipped with terminal head, and the terminal head is connected with lightning arrester through copper bar, and the lower end of cable enters the pipeline in ground through stand body. The utility model discloses four column independent support, layered crossbeam fixed, modularization well frame and group cable management, realized the high security, easy maintenance and environmental adaptability of multiloop cable T connection.

Description

Technical Field

[0001] This utility model belongs to the field of cable platforms, and in particular relates to a cable T-connection platform. Background Technology

[0002] In past power engineering construction, cable T-junctions were primarily handled using cable platforms, T-junction boxes, and switching stations. Among these, T-junction boxes have been gradually phased out due to numerous drawbacks, including inconvenient maintenance and poor scalability. While switching stations offer comprehensive functionality, their practical application is limited by complex asset allocation issues. Therefore, cable platforms have become the most commonly used solution in current projects. However, traditional cable platforms are mostly down-run structures with simple designs, often lacking upper guardrails. This not only poses safety hazards but also makes later maintenance difficult due to the simple structure, failing to meet the reliability and maintenance requirements of multi-circuit cable T-junctions. To address these issues, there is an urgent need to optimize and improve existing cable platforms to enhance their functionality, safety, and maintainability. Utility Model Content

[0003] In view of this, the present invention aims to provide a cable T-connection platform to solve the above problems.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A cable T-connection platform includes a support frame and a platform body, wherein the platform body is installed above the support frame.

[0006] The support frame is used to provide independent support for the platform body;

[0007] The platform body is used to accommodate T-connections of multiple cables;

[0008] The platform body is equipped with guardrails and surge arresters. The upper end of the cable is equipped with a terminal head, which is connected to the surge arrester through a copper busbar. The lower end of the cable passes through the support frame body and enters the pipeline in the ground.

[0009] Furthermore, the frame body includes four columns distributed in a square, namely column 1, column 2, column 3 and column 4, and two sets of X-shaped intercolumnar supports are provided between column 1 and column 2.

[0010] Furthermore, a crossbeam is also provided between the two sets of X-shaped inter-column supports; the arrangement between the No. 3 and No. 4 columns and the No. 1 and No. 2 columns is the same.

[0011] Furthermore, several No. 1 column crossbeams are provided between the No. 2 and No. 3 columns, and several No. 2 column crossbeams corresponding to the No. 1 column crossbeams are also provided between the No. 1 and No. 4 columns.

[0012] Furthermore, the number of the first and second inter-column crossbeams is 5 each;

[0013] Between the corresponding No. 1 and No. 2 inter-column crossbeams, there are inter-layer crossbeams, and each inter-layer crossbeam is equipped with several clamps for fixing the cables.

[0014] Furthermore, the platform body includes a first main crossbeam and a second main crossbeam. The two parallel first main crossbeams are installed on the upright body, and the two parallel second main crossbeams are installed on the first main crossbeam to form a grid structure.

[0015] The frame is then formed by installing the second main crossbeam at the edge of the grid-shaped structure.

[0016] Furthermore, the outer second main crossbeam and the inner second main crossbeam of the frame are connected by several third main crossbeams, and several connecting rods are also provided between them to form a channel;

[0017] The frame is provided with several No. 2 main crossbeams in the middle, and two No. 2 main crossbeams are connected by No. 4 main crossbeams. Several connecting rods are also provided between them to form a channel.

[0018] The platform body has perforations on its surface for staff to enter and for cables to pass through;

[0019] A surge arrester is installed in the middle of the frame.

[0020] Furthermore, the cable has a voltage rating of 35KV, with one end of the cable divided into three phases and connected to a copper busbar, and the other end entering an underground pipeline.

[0021] Compared with the prior art, the cable T-connection platform of this utility model has the following advantages:

[0022] (1) The cable T-connection platform described in this utility model adopts a frame body with four columns distributed in a square, combined with X-shaped column supports and column beams to form a high-strength independent support structure, ensuring the overall stability of the platform and making it suitable for different terrain conditions.

[0023] Multiple layers of horizontal beams and interlayer beams are installed between the columns, and cables are fixed with clamps to effectively distribute the load and enhance wind and earthquake resistance.

[0024] (2) The cable T-connection platform described in this utility model adopts a grid-shaped frame structure, with a surge arrester in the middle and a cable terminal head connected by a copper busbar to meet the intensive arrangement of multiple cables; after the cables are grouped and converged, they enter the underground pipeline, with a clear layout, reduced cross interference, and convenient for future expansion or renovation.

[0025] (3) The cable T-connection platform of this utility model is equipped with guardrails to prevent people from falling from heights; the surge arrester and the cable terminal head are reliably connected through copper busbars to improve the lightning protection capability; the platform surface adopts a hollow design, which facilitates cable passage and provides maintenance channels for staff, taking into account both safety and functionality. Attached Figure Description

[0026] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0027] Figure 1 This is a cross-sectional view of the surface where the X-shaped inter-column support of the cable T-connection platform described in this embodiment of the utility model is located;

[0028] Figure 2 This is a cross-sectional view of the plane where the interlayer support of the cable T-connection platform described in this embodiment of the utility model is located;

[0029] Figure 3 This is a cross-sectional view of the side where the crossbeam between the first column of the cable T-connection platform described in this embodiment of the utility model is located;

[0030] Figure 4 This is a top view of the platform body described in this embodiment of the utility model;

[0031] Figure 5 This is a front view of the cable T-connection platform with cable installed according to an embodiment of the present invention;

[0032] Figure 6 This is a side view of the cable T-connection platform for installing cables according to an embodiment of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Frame body; 11. Column No. 1; 12. Column No. 2; 13. X-shaped inter-column bracing; 14. Inter-column beam No. 1; 15. Inter-floor beam; 2. Platform body; 21. Main beam No. 1; 22. Main beam No. 2; 23. Main beam No. 3. Detailed Implementation

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0036] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0037] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0038] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0039] Cable T-connection platform, such as Figures 1-6 As shown, it includes a frame body 1 and a platform body 2, wherein the platform body 2 is installed above the frame body 1;

[0040] The support frame 1 is used to independently support the platform body 2; the independent support design allows the platform to operate without relying on external structures, adapt to complex terrain, reduce civil engineering construction restrictions, and lower project costs.

[0041] The platform body 2 is used to accommodate T-connections of multiple cables;

[0042] The platform body 2 is equipped with guardrails and surge arresters. The upper end of the cable is equipped with a terminal head, which is connected to the surge arrester through a copper busbar. The lower end of the cable passes through the support body 1 and enters the pipeline in the ground.

[0043] Preferably, the frame body 1 includes four columns distributed in a square, namely column 11, column 22, column 3 and column 4 respectively. Two sets of X-shaped inter-column supports 13 are provided between column 11 and column 22. The four columns are symmetrically distributed and combined with the X-shaped supports to form a stable anti-torsional structure, enhance the overall rigidity, effectively resist wind load and seismic force, and are suitable for harsh outdoor environments.

[0044] Preferably, a crossbeam is also provided between the two sets of X-shaped inter-column supports 13; the arrangement between the No. 3 column, the No. 4 column, the No. 1 column 11, and the No. 2 column 12 is the same.

[0045] Preferably, a number of No. 1 column crossbeams 14 are provided between the No. 2 column 12 and the No. 3 column, and a number of No. 2 column crossbeams corresponding to the No. 1 column crossbeams 14 are also provided between the No. 1 column 11 and the No. 4 column.

[0046] Preferably, there are 5 crossbeams in both the first and second columns;

[0047] Between the corresponding No. 1 column crossbeam 14 and No. 2 column crossbeam, there is an inter-layer crossbeam 15. Each inter-layer crossbeam 15 is equipped with several clamps for fixing the cables. The 5-layer crossbeam design meets the needs of multi-circuit cable layer laying. The clamp fixing method can flexibly adjust the cable spacing, which is convenient for the installation of cables of different specifications. It is also easy to disassemble and facilitates future expansion or replacement.

[0048] Preferably, the platform body 2 includes a first main crossbeam 21 and a second main crossbeam 22. The two parallel first main crossbeams 21 are installed on the upright body 1, and the two parallel second main crossbeams 22 are installed on the first main crossbeam 21 to form a grid structure.

[0049] The frame is then formed by installing the second main crossbeam 22 at the edge of the grid-shaped structure.

[0050] Preferably, the outer second main crossbeam 22 and the inner second main crossbeam 22 of the frame are connected by several third main crossbeams 23, and several connecting rods are also provided between them to form a channel;

[0051] The frame is provided with several second main crossbeams 22 in the middle, and two second main crossbeams 22 are connected by a fourth main crossbeam. Several connecting rods are also provided between them to form a channel.

[0052] The surface of the platform body 2 has a cutout for staff to enter and for cables to pass through;

[0053] A surge arrester is installed in the middle of the frame.

[0054] Preferably, the cable has a voltage rating of 35KV, with one end splitting into three phases and connecting to a copper busbar, and the other end entering an underground pipeline; for example... Figure 5 Figure 6 As shown.

[0055] This platform achieves high safety, easy maintenance, and environmental adaptability for multi-circuit cable T-connections through four independent columns, layered crossbeam fixation, modular grid frame, and grouped cable management. It is especially suitable for dense 35kV multi-circuit laying scenarios and solves the problems of insufficient stability, poor scalability, and difficult operation and maintenance of traditional platforms.

[0056] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable T-connection platform, characterized in that: It includes a frame body and a platform body, wherein the platform body is installed on top of the frame body; The support frame is used to provide independent support for the platform body; The platform body is used to accommodate T-connections of multiple cables; The platform body is equipped with guardrails and surge arresters. The upper end of the cable is equipped with a terminal head, which is connected to the surge arrester through a copper busbar. The lower end of the cable passes through the support frame body and enters the pipeline in the ground.

2. The cable T-connection platform according to claim 1, characterized in that: The frame body includes four columns distributed in a square, namely column 1, column 2, column 3 and column 4 respectively, and two sets of X-shaped inter-column supports are provided between column 1 and column 2.

3. The cable T-connection platform according to claim 2, characterized in that: A crossbeam is also provided between the two sets of X-shaped inter-column supports; the arrangement between the No. 3 and No. 4 columns and the No. 1 and No. 2 columns is the same.

4. The cable T-connection platform according to claim 2, characterized in that: Several No. 1 column crossbeams are provided between the No. 2 and No. 3 columns, and several No. 2 column crossbeams corresponding to the No. 1 column crossbeams are also provided between the No. 1 and No. 4 columns.

5. The cable T-connection platform according to claim 4, characterized in that: The number of the No. 1 and No. 2 inter-column crossbeams is 5 each; Between the corresponding No. 1 and No. 2 inter-column crossbeams, there are inter-layer crossbeams, and each inter-layer crossbeam is equipped with several clamps for fixing the cables.

6. The cable T-connection platform according to claim 1, characterized in that: The platform body includes a first main crossbeam and a second main crossbeam. The two parallel first main crossbeams are installed on the upright body, and the two parallel second main crossbeams are installed on the first main crossbeam to form a grid structure. The frame is then formed by installing the second main crossbeam at the edge of the grid-shaped structure.

7. The cable T-connection platform according to claim 6, characterized in that: The frame is connected to the outer second main crossbeam and the inner second main crossbeam by several third main crossbeams, and several connecting rods are also provided to form a channel. The frame has four No. 2 main crossbeams in the middle, and two No. 2 main crossbeams are connected by No. 4 main crossbeams. Several connecting rods are also provided to form a channel between them. The platform body has perforations on its surface for staff to enter and for cables to pass through; A surge arrester is installed in the middle of the frame.

8. The cable T-connection platform according to claim 1, characterized in that: The cable has a voltage rating of 35KV. One end of the cable is divided into three phases and connected to the copper busbar, while the other end enters the underground pipeline.

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