Terraced field cable vertical laying device

Abstract

The utility model relates to the technical field of photovoltaic area cable laying, in particular to a terrace cable vertical laying device which comprises a supporting column. The cross beams are horizontally installed on the supporting columns, the number of the cross beams is multiple, and the cross beams are arranged in the length direction of the supporting columns at intervals; a part of sections of the cable penetrating pipe are horizontally arranged in the terraced field, a part of sections of the cable penetrating pipe vertically extend out of the terraced field, the cable penetrating pipe is fixedly connected with the cross beam on the lowest portion of the supporting column, and a cable penetrating out of the cable penetrating pipe is fixedly connected with other cross beams. The supporting columns are vertically inserted into the ground of the terraced field, cables in the terraced field penetrate through the cable penetrating pipes, one part of each cable penetrating pipe is buried in the terraced field, the other part of each cable penetrating pipe vertically extends out of the terraced field to be connected with the horizontal cross beams on the corresponding supporting columns, and therefore vertical laying of the cables on the terraced field is achieved. The laying device is simple in overall structure and convenient to lay, a cable well does not need to be excavated, the labor cost is effectively saved, and the construction efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cable laying in photovoltaic areas, and in particular to a vertical laying device for terraced cables. Background Art

[0002] With the global energy transition and the rapid development of renewable energy, photovoltaic power generation projects in mountain terraces have gained widespread adoption in recent years. These projects not only effectively utilize idle land resources but also generate economic benefits for the local area. However, the unique topography of mountain terrace photovoltaic sites presents unprecedented challenges for cable laying, particularly in vertical cable routing. Mountain terrace photovoltaic sites typically exhibit the following characteristics: Complex terrain: The terraced structure creates height differences, increasing the difficulty of cable laying. Frequent vertical spans: The stepped structure of the terraces necessitates frequent vertical spans for cables. Large spans: The height differences between adjacent terraces can be significant, increasing the number of vertical spans required for cable routing. Traditional cable laying methods, such as using cable shafts for vertical cable routing across terraces, face numerous challenges in this environment: Construction difficulty: The complex terrain complicates excavation of cable shafts. Accurate positioning and alignment of upper and lower cable shafts are challenging. Transporting materials and equipment between the steep terraces is difficult. Extended construction time: Excavation, construction, and waterproofing of cable shafts require significant time. Summary of the Invention

[0003] The present application aims to solve at least one of the above-mentioned technical problems in the prior art to a certain extent. To this end, the present application provides a vertical cable laying device for terraced fields. The laying device has a simple overall structure and is convenient to lay without the need to dig a cable well, effectively saving labor costs and improving construction efficiency.

[0004] A vertical laying device for terraced cables, comprising:

[0005] Support pillars, the support pillars being used for vertical installation on the terrace;

[0006] A crossbeam, the crossbeam being horizontally mounted on the pillar, a plurality of crossbeams being provided, and each crossbeam being spaced apart along the length direction of the pillar;

[0007] The cable passing tube has sections that are horizontally arranged inside the terrace, and sections that extend vertically from the terrace. The cable passing tube is fixedly connected to the lowest crossbeam on the support, and the cables passing through the cable passing tube are fixedly connected to the other crossbeams.

[0008] In an optional or preferred embodiment, the cable conduit is connected to the crossbeam via a first clamp.

[0009] In an optional or preferred embodiment, the cable passing through the cable conduit is connected to the crossbeam via a second clamp.

[0010] In an optional or preferred embodiment, the pillars are square steel structures.

[0011] In an optional or preferred embodiment, the cross beam is an angle steel structure.

[0012] In an optional or preferred embodiment, the terrace cable vertical laying device further comprises a concrete mounting seat, and the pillar is fixed inside the terrace via the concrete mounting seat.

[0013] Based on the above technical solution, the embodiments of the present application have at least the following beneficial effects: With the above technical solution, the support is vertically fixed to the terraced ground, and the cables in the terrace are passed through a cable conduit. A portion of the cable conduit is buried within the terrace, and the other portion of the cable conduit extends vertically from the terrace to connect with the lowest crossbeam on the support. The cables passing through the cable conduit are fixed to other crossbeams, thereby achieving vertical cable laying on the terrace. This laying device has a simple overall structure and is easy to lay, without the need to dig a cable well, effectively saving labor costs and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present application is further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 It is a structural schematic diagram of a vertical laying device for terraced cables provided in an embodiment of the present application;

[0016] Figure 2 yes Figure 1 Schematic diagram of the structure in the AA direction. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0018] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the embodiments of this application, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on the specific circumstances.

[0021] In the embodiments of the present application, unless otherwise expressly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] With the global energy transition and the rapid development of renewable energy, photovoltaic power generation projects in mountain terraces have gained widespread adoption in recent years. These projects not only effectively utilize idle land resources but also generate economic benefits for the local area. However, the unique topography of mountain terrace photovoltaic sites presents unprecedented challenges for cable laying, particularly in vertical cable routing. Mountain terrace photovoltaic sites typically exhibit the following characteristics: Complex terrain: The terraced structure creates height differences, increasing the difficulty of cable laying. Frequent vertical spans: The stepped structure of the terraces necessitates frequent vertical spans for cables. Large spans: The height differences between adjacent terraces can be significant, increasing the number of vertical spans required for cable routing. Traditional cable laying methods, such as using cable shafts for vertical cable routing across terraces, face numerous challenges in this environment: Construction difficulty: The complex terrain complicates excavation of cable shafts. Accurate positioning and alignment of upper and lower cable shafts are challenging. Transporting materials and equipment between the steep terraces is difficult. Extended construction time: Excavation, construction, and waterproofing of cable shafts require significant time.

[0023] Reference Figure 1 、 Figure 2 The present application provides a vertical laying device for terraced cables, comprising a support 100 , a beam 200 and a cable conduit 300 .

[0024] The pillar 100 is used to be installed vertically on the terrace. There are multiple beams 200, which are installed horizontally on the pillar 100. The beams 200 are arranged at intervals along the length direction of the pillar 100. Some sections of the cable tube 300 are horizontally arranged inside the terrace. Some sections of the cable tube 300 extend vertically from the terrace. The cable tube 300 is fixedly connected to the lowest beam 200 on the pillar 100, and the cable 400 passing through the cable tube 300 is fixedly connected to other beams 200.

[0025] The support 100 is vertically inserted and fixed to the terraced ground. The cable 400 in the terrace is passed through the cable conduit 300. A portion of the cable conduit 300 is buried inside the terrace, while the other portion of the cable conduit 300 extends vertically from the terrace and connects to the lowest crossbeam 200 on the support 100. The cable 400 passing through the cable conduit 300 is fixed to the other crossbeams 200, thereby achieving vertical laying of the cable 400 on the terrace. This cable laying device has a simple overall structure and is easy to lay. It does not require digging a cable well, effectively saving labor costs and improving construction efficiency.

[0026] The middle portion of each cross beam 200 is horizontally welded to the support column 100 .

[0027] In some embodiments, a concrete mounting base 500 is further included, and the pillar 100 is fixed inside the terrace through the concrete mounting base 500 .

[0028] During the construction process, the prefabricated concrete mounting seat 500 is fixed to the lower end of the pillar 100 , and then the concrete mounting seat 500 is buried inside the terrace, and the pillar 100 is fixed by the concrete mounting seat 500 .

[0029] In some embodiments, the cable conduit 300 is connected to the crossbeam 200 via a first clamp 600. Specifically, a first connection hole is provided on the crossbeam 200, and the first clamp 600 is clamped on the cable conduit 300. The two ends of the first clamp 600 are aligned with the first connection hole on the crossbeam 200 and are locked by bolts.

[0030] The cable conduits 300 are arranged according to the thickness of the cables, with thick cables being arranged in thick cable conduits and thin cables being arranged in thin cable conduits. For example, in the present application, a thick cable conduit 300 and a thin cable conduit 300 are respectively arranged on both sides of the support 100.

[0031] In some embodiments, the cable 400 passing through the cable conduit 300 is connected to the crossbeam 200 via a second clamp 600. Specifically, a second connection hole is provided on the crossbeam 200, and the second clamp 600 can be directly clamped on the cable 400. The two ends of the second clamp 600 are aligned with the second connection holes on the crossbeam 200 and tightened with bolts, thereby ensuring that the cable 400 remains in a vertical position after passing through the cable conduit 300.

[0032] In some embodiments, the pillar 100 is a square steel structure, which has high strength, light weight, and is easy to obtain.

[0033] In some embodiments, the cross beam 200 is an angle steel structure, which has high strength, light weight, and is easy to obtain.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0035] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present application.

Claims

1. A vertical laying device for terraced cables, characterized in that: include: Support pillars, the support pillars being used for vertical installation on the terrace; A crossbeam, the crossbeam being horizontally mounted on the pillar, a plurality of crossbeams being provided, and each crossbeam being spaced apart along the length direction of the pillar; The cable passing tube has sections that are horizontally arranged inside the terrace, and sections that extend vertically from the terrace. The cable passing tube is fixedly connected to the lowest crossbeam on the support, and the cables passing through the cable passing tube are fixedly connected to the other crossbeams.

2. The vertical laying device for terraced cables according to claim 1, characterized in that: The cable conduit is connected to the crossbeam via a first clamp.

3. The vertical laying device for terraced field cables according to claim 2, characterized in that: The cable passing through the cable conduit is connected to the crossbeam via a second clamp.

4. The vertical laying device for terraced cables according to claim 1, characterized in that: The pillar is a square steel structure.

5. The vertical laying device for terraced field cables according to claim 1, characterized in that: The crossbeam is an angle steel structure.

6. The vertical laying device for terraced field cables according to claim 1, characterized in that: The terrace cable vertical laying device also includes a concrete mounting seat, and the support is fixed inside the terrace via the concrete mounting seat.

Images