An adjustable photovoltaic cable suspension device

Abstract

The utility model relates to an adjustable photovoltaic cable suspension device, including main body pole, suspending hook, open hook, the lowermost open hook and the main body pole lower surface jointly have the embedding groove, and the embedding groove includes the hook shape groove section and the positioning groove section in the main body pole, still be equipped with one embedding hook, and the embedding hook includes the positioning rod and the dark hook connected in its side surface, and embedding hook can be completely contained in embedding groove, the upper positioning hole and the lower positioning hole are equipped with respectively in the up and down both ends of positioning rod, and the surface lower part of main body pole is equipped with the through -hole, through bolt nut cooperation, form two kinds of assembly state: in first state, bolt passes through upper positioning hole and through -hole and is locked with nut after, makes embedding hook accomodate in embedding groove, in second state, bolt passes through lower positioning hole and through -hole and is locked with nut after, makes embedding hook extend embedding groove, constitute expansion suspension structure. The utility model can suspend more cable, or parallelly suspend another road cable in the original cable bundle side, need not additional installation independent suspension spare, realized the function's on -demand expansion.

Description

Technical Field

[0001] This utility model relates to the field of cable fixing device technology, specifically to an adjustable photovoltaic cable suspension device. Background Technology

[0002] In photovoltaic power plants, cables are typically secured using nylon cable ties, clips, or simple metal hooks. While these traditional methods are simple in structure, they have several limitations in practical applications: First, their suspension capacity is fixed, and the number of cables a single suspension point can support is limited. When additional cables are needed or the wiring needs to be modified, they lack flexible expansion capabilities, often requiring the addition of new suspension points, which increases material and construction costs. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an adjustable photovoltaic cable suspension device to solve the problems of limited functionality and lack of scalability in traditional photovoltaic cable suspension devices.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An adjustable photovoltaic cable suspension device includes a main pole, a hook fixed to the upper end of the main pole, and exposed hooks located on one or both sides of the main pole.

[0006] The bottommost exposed hook and the lower surface of the main body rod are provided with a groove, which includes a hook-shaped groove section and a positioning groove section located inside the main body rod;

[0007] It is also provided with a hook, which includes a positioning rod and a concealed hook connected to its side, and the hook can be completely accommodated in the groove, wherein the positioning rod is configured to be completely accommodated in the positioning groove section, and the concealed hook is configured to be completely accommodated in the hook-shaped groove section;

[0008] The positioning rod has an upper positioning hole and a lower positioning hole at its upper and lower ends, respectively, and a through hole is provided on the lower part of the surface of the main rod;

[0009] Two assembly states can be achieved through the use of bolts and nuts:

[0010] In the first state, after the bolt passes through the upper positioning hole and the through hole, it is locked with the nut, so that the hook is housed in the groove;

[0011] In the second state, after the bolt passes through the lower positioning hole and the through hole, it is locked with the nut, causing the hook to extend out of the groove, thus forming an extended suspension structure.

[0012] Furthermore, the hook has a groove on the positioning rod portion of at least the front or rear surface.

[0013] Furthermore, the groove is formed along the outer contour of the hook surface.

[0014] Furthermore, a through groove is provided at the lower end of the main rod, and a cover plate is detachably connected to the through groove, with the through hole being opened on the surface of the cover plate.

[0015] Furthermore, a positioning block protrudes from the lower inner side of the cover plate, and the positioning block is slidably connected to the portion of the groove on the surface of the positioning rod.

[0016] Furthermore, an upper connecting plate is fixedly connected to the surface of the main rod above the through groove, and a lower connecting plate is provided at the upper end of the cover plate that can fit with the upper connecting plate. The surfaces of the upper connecting plate and the lower connecting plate are provided with connecting holes that can be coaxially opposite each other. After the bolt passes through the connecting holes, it is locked with the nut to fix the cover plate on the through groove.

[0017] Furthermore, a side wing plate is provided on each side of the through groove; a convex plate is formed by the outward protrusion of the middle of the inner wall of the cover plate; when the cover plate is fixed, the convex plate is embedded between the two side wing plates, and the two sides of the inner wall of the cover plate are respectively attached to the outer surface of the corresponding side wing plate.

[0018] This utility model provides an adjustable photovoltaic cable suspension device. It has the following advantages:

[0019] In this invention, through the detachable design of the hook and slot, and the provision of two bolt locking states, the hook can be completely housed within the main body. The device is compact, without redundant protrusions, facilitating packaging, transportation, and storage, while meeting the cable suspension requirements of conventional capacities. Furthermore, the extended hook portion exposes its concealed hook, which, together with the exposed hook on the main body, forms an extended structure with additional suspension capacity. This allows a single suspension device to suspend more cables, or to suspend another cable in parallel alongside an existing cable bundle, without the need for additional independent suspension components, achieving on-demand functional expansion. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of one embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of another embodiment of the present invention;

[0022] Figure 3 for Figure 2 A partially enlarged structural diagram of part A in the middle;

[0023] Figure 4 This is a three-dimensional structural diagram of the hook in this utility model.

[0024] In the diagram: 100, main rod; 101, hook; 102, exposed hook; 103, groove; 1031, hook-shaped groove segment; 1032, positioning groove segment; 104, through groove; 105, upper connecting plate; 106, side wing plate; 200, hook; 201, positioning rod; 2011, upper positioning hole; 2012, lower positioning hole; 202, groove; 203, concealed hook; 300, cover plate; 301, positioning block; 302, lower connecting plate; 303, protruding plate; 400, through hole; 500, connecting hole. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Example 1:

[0027] This utility model provides an adjustable photovoltaic cable suspension device, mainly used for suspending and fixing cables in photovoltaic power plants. Please refer to [link / reference]. Figure 1 , 4 The device includes a main rod 100, a hook 101 fixed to the upper end of the main rod 100, and exposed hooks 102 located on one or both sides of the main rod 100. The hook 101 is used to suspend the device from a support structure such as a bracket, beam, or support rope, while the exposed hooks 102 are used to directly suspend cables. The main rod 100 is typically made of a metallic material (such as aluminum alloy or stainless steel) and has sufficient strength and corrosion resistance.

[0028] At the bottom of the main body rod 100, the bottommost exposed hook 102 and the lower surface of the main body rod 100 are provided with a groove 103. The groove 103 includes a hook-shaped groove section 1031 and a positioning groove section 1032. The hook-shaped groove section 1031 is located inside the exposed hook 102, and its shape matches the hook part of the exposed hook; the positioning groove section 1032 is located inside the main body rod 100 and is a straight groove.

[0029] The hook 200 is detachably disposed in the groove 103. The hook 200 includes a positioning rod 201 and a concealed hook 203 connected to the side of the positioning rod 201. The shape and size of the positioning rod 201 and the concealed hook 203 are designed to be fully accommodated within the groove 103, that is, the positioning rod 201 can be fully embedded in the positioning groove segment 1032, and the concealed hook 203 can be fully embedded in the hook-shaped groove segment 1031. The function of the concealed hook 203 is similar to that of the exposed hook 102, used for suspending cables, but the adjustable design of the hook 200 expands the suspension function.

[0030] The positioning rod 201 has an upper positioning hole 2011 and a lower positioning hole 2012 at its upper and lower ends, respectively. The lower end of the main body rod 100 has a through hole 400, which is preferably located at the center of the lower part of the surface of the main body rod 100.

[0031] With the cooperation of bolts and nuts, the hook 200 can be assembled in two states:

[0032] First state (retracted state): After the bolt passes through the upper positioning hole 2011 and the through hole 400, it is locked with a nut. At this time, the hook 200 is completely retracted into the groove 103, the concealed hook 203 does not protrude from the exposed hook 102, the device maintains a compact structure, and is suitable for conventional cable suspension.

[0033] Second state (extended suspension state): After the bolt passes through the lower positioning hole 2012 and the through hole 400, it is tightened with a nut. At this time, the hook 200 extends out of the groove 103, and the concealed hook 203 is exposed below the exposed hook 102, forming an extended suspension structure, which can be used to suspend additional cables or adapt to different installation requirements.

[0034] Example 2:

[0035] Based on Example 1, for further optimization of stability, please refer to... Figure 2-4 The positioning rod 201 of the hook 200 has a groove 202 on at least the front or rear surface, which can reduce the overall weight of the device. The groove is formed on the outer contour of the hook surface, and the part of it on the surface of the positioning rod 201 is a longitudinal groove that extends from the upper end to the lower end of the positioning rod 201.

[0036] A through groove 104 is provided at the lower end of the main rod 100, which communicates with the recessed groove 103. A cover plate 300 is detachably connected to the through groove 104. The cover plate 300 is fixed to the main rod 100 by bolts, and a through hole 400 is formed on the surface of the cover plate 300. A positioning block 301 protrudes from the lower inner side of the cover plate 300, and the positioning block 301 cooperates with the groove 202. When the hook 200 is inserted into the recessed groove 103, the positioning block 301 is slidably connected to the portion of the groove 202 on the surface of the positioning rod 201.

[0037] The cover plate 300 is fixed as follows: an upper connecting plate 105 is fixedly connected to the surface of the main body rod 100 above the through groove 104, and a lower connecting plate 302 is provided at the upper end of the cover plate 300. Coaxially opposite connecting holes 500 are formed on the surfaces of the upper connecting plate 105 and the lower connecting plate 302. Bolts are passed through the connecting holes 500 and locked with nuts, thus fixing the cover plate 300 to the through groove 104. Furthermore, a side wing plate 106 is provided on each side of the through groove 104; a protruding plate 303 protrudes outward from the middle of the inner wall of the cover plate 300. When the cover plate 300 is fixed, the protruding plate 303 is embedded between the two side wing plates 106, and the two sides of the inner wall of the cover plate 300 are respectively in contact with the outer surface of the corresponding side wing plate 106, thereby enhancing the stability and sealing of the cover plate 300.

[0038] During assembly, the hook 200 is inserted into the groove 103 from below, and then the cover plate 300 is fixed. At this time, the positioning block 301 is embedded in the groove 202, allowing the hook 200 to slide up and down within the groove 103, but it is guided and restricted by the groove 202. Specifically, during the switching between the first and second states, the cooperation between the positioning block 301 and the groove 202 prevents the hook 200 from accidentally falling out of the groove 103, ensuring operational safety. In addition, the positioning block 301 slides along the groove 202, ensuring that the hook 200 remains stable during insertion and removal, avoiding skewing or jamming. In the second state, the bolt passes through the lower positioning hole 2012 and locks with the through hole 400, causing the hook 200 to extend out of the groove. At this time, the positioning block 301 and the bolt work together to form multi-point support, significantly increasing the load-bearing stability of the hook 200 and preventing shaking.

[0039] This utility model, through the adjustable design of the hook 200, realizes two usage modes of the cable suspension device to adapt to different installation requirements. The cover plate 300 and positioning block 301 simplify the assembly process and improve the reliability and service life of the device. The overall structure is compact and easy to install, making it particularly suitable for photovoltaic power stations and other occasions requiring flexible wiring.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adjustable photovoltaic cable suspension device, comprising a main pole, a hook fixed to the upper end of the main pole, and exposed hooks disposed on one or both sides of the main pole, characterized in that: The bottommost exposed hook and the lower surface of the main body rod are provided with a groove, which includes a hook-shaped groove section and a positioning groove section located inside the main body rod; It is also provided with a hook, which includes a positioning rod and a concealed hook connected to its side, and the hook can be completely accommodated in the groove, wherein the positioning rod is configured to be completely accommodated in the positioning groove section, and the concealed hook is configured to be completely accommodated in the hook-shaped groove section; The positioning rod has an upper positioning hole and a lower positioning hole at its upper and lower ends, respectively, and a through hole is provided on the lower part of the surface of the main rod; Two assembly states can be achieved through the use of bolts and nuts: In the first state, after the bolt passes through the upper positioning hole and the through hole, it is locked with the nut, so that the hook is housed in the groove; In the second state, after the bolt passes through the lower positioning hole and the through hole, it is locked with the nut, causing the hook to extend out of the groove, thus forming an extended suspension structure.

2. The adjustable photovoltaic cable suspension device as described in claim 1, characterized in that: The hook has a groove on the positioning rod portion of at least the front or rear surface.

3. The adjustable photovoltaic cable suspension device as described in claim 2, characterized in that: The groove is formed along the outer contour of the hook surface.

4. The adjustable photovoltaic cable suspension device as described in claim 3, characterized in that: The lower end of the main rod is provided with a through groove, and a cover plate is detachably connected to the through groove. The through hole is opened on the surface of the cover plate.

5. An adjustable photovoltaic cable suspension device as described in claim 4, characterized in that: A positioning block protrudes from the lower inner side of the cover plate, and the positioning block is slidably connected to the portion of the groove on the surface of the positioning rod.

6. The adjustable photovoltaic cable suspension device as described in claim 5, characterized in that: An upper connecting plate is fixedly connected to the surface of the main rod above the through groove. A lower connecting plate that can fit with the upper connecting plate is provided at the upper end of the cover plate. The surfaces of the upper and lower connecting plates are provided with connecting holes that can be coaxially opposite each other. After the bolt passes through the connecting holes, it is locked with the nut to fix the cover plate on the through groove.

7. An adjustable photovoltaic cable suspension device as described in claim 6, characterized in that: The through groove has a wing plate on each side; the inner wall of the cover plate protrudes outward to form a convex plate; when the cover plate is fixed, the convex plate is embedded between the two wing plates, and the two sides of the inner wall of the cover plate are respectively attached to the outer surface of the corresponding wing plate.

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