A high and low voltage cable laying device

Abstract

This utility model relates to the field of cable laying technology, specifically a high and low voltage cable laying device. The device includes a fixing ring, with low-voltage cable positioning U-shaped grooves on both sides of the outer ring and high-voltage cable positioning U-shaped grooves on both sides of the inner ring. A through groove is formed at the bottom of the fixing ring. The outer ring of the fixing ring has a rotatable low-voltage cable release ring, and the inner ring has a rotatable high-voltage cable release ring. This utility model achieves cable classification and positioning by having the low-voltage cable pass through the low-voltage cable positioning U-shaped groove located outside the fixing ring, and the high-voltage cable pass through the high-voltage cable positioning U-shaped groove located inside the fixing ring, thus avoiding confusion between high-voltage and low-voltage cables. Rotating the low-voltage and high-voltage cable release rings allows for individual release of each high-voltage or low-voltage cable, preventing other cables from loosening simultaneously while maintaining a single cable.

Description

Technical Field

[0001] This utility model relates to the field of cable laying technology, specifically a high and low voltage cable laying device. Background Technology

[0002] Cable laying refers to the process of laying and installing cables along a surveyed route to form a cable line. In the process of laying high and low voltage cables, in order to prevent the high and low voltage cables from becoming scattered, not only the two ends of the cable need to be fixed, but also the middle part of the cable needs to be laid and fixed.

[0003] In the prior art, such as the cable rack for cable laying proposed in patent application number "CN202420159887.8", the cable can be effectively fixed by the laying device during cable laying, so that the cable is not easily affected by external pulling after laying.

[0004] However, in the aforementioned patent application, multiple cables are fixed at once by laying the upper plate and the lower plate, making it impossible to loosen one cable individually. When it is necessary to replace or maintain a single cable, separating the upper plate and the lower plate will cause all cables to loosen together. Utility Model Content

[0005] The purpose of this invention is to provide a high and low voltage cable laying device to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A high and low voltage cable laying device includes a fixing ring. The outer ring of the fixing ring has U-shaped grooves for positioning low voltage cables on both sides, the inner ring of the fixing ring has U-shaped grooves for positioning high voltage cables on both sides, and the bottom of the fixing ring has a through groove.

[0008] The outer ring of the fixed ring is provided with a rotatable low-voltage cable release ring, and the inner ring of the fixed ring is provided with a rotatable high-voltage cable release ring. Both the low-voltage cable release ring and the high-voltage cable release ring have openings at their bottoms, and the bottom openings of the low-voltage cable release ring and the high-voltage cable release ring are connected to the through groove.

[0009] Preferably, a positioning mechanism is provided above the fixing ring. The positioning mechanism includes a top arc plate and a bottom arc plate. Side plates are fixedly connected between the top arc plate and the bottom arc plate and on both sides of the fixing ring. A fixing shaft is fixedly connected to the side plates, and the fixing shaft is fixedly connected to the fixing ring.

[0010] Preferably, the top of the top arc-shaped plate is fixedly connected to two mounting screws, and both mounting screws are threaded with lock nuts.

[0011] Preferably, the bottom of the fixing ring is provided with a positioning plug, the positioning plug includes a fitting arc plate, the top of the fitting arc plate is fixedly connected with a positioning block, the positioning block is adapted to the through groove, and the fitting arc plate is adapted to the bottom of the low voltage cable release ring.

[0012] Preferably, an iron component is embedded in the positioning block, and adsorption magnets that cooperate with the iron component are embedded in both sides of the inner wall of the through groove.

[0013] Preferably, the inner arc surface of the fitting arc plate and both sides of the positioning block are fixedly connected with clamping shafts, and the bottom of the low-voltage cable release ring is provided with clamping holes that cooperate with the clamping shafts.

[0014] The beneficial effects of this utility model are:

[0015] This invention achieves cable classification and positioning by passing low-voltage cables through a low-voltage cable positioning U-shaped groove located outside the fixing ring and high-voltage cables through a high-voltage cable positioning U-shaped groove located inside the fixing ring, thus avoiding confusion between high-voltage and low-voltage cables. At the same time, the low-voltage cables are located outside the high-voltage cables, which can provide a certain degree of protection for the high-voltage cables, making the cable laying and fixing safer. By rotating the low-voltage cable release ring and the high-voltage cable release ring, each high-voltage cable or low-voltage cable can be released individually, preventing other cables from loosening simultaneously when maintaining a single cable. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a utility model Figure 1 Schematic diagram of the middle fixed ring section;

[0019] Figure 3 This is a utility model Figure 2 Schematic diagram of the bottom structure of the middle fixing ring;

[0020] Figure 4 This is a utility model Figure 1 A schematic diagram of the middle positioning insert.

[0021] The attached figures are labeled as follows:

[0022] 1. Fixing ring; 101. Low-voltage cable positioning U-shaped groove; 102. High-voltage cable positioning U-shaped groove; 103. Through groove; 2. Low-voltage cable release ring; 3. High-voltage cable release ring; 4. Top arc plate; 5. Bottom arc plate; 6. Side plate; 7. Fixing shaft; 8. Mounting screw; 801. Locking nut; 9. Fitting arc plate; 10. Positioning insert; 11. Iron component; 12. Adsorption magnet; 13. Clamping shaft; 14. Clamping hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 and Figure 2 A high- and low-voltage cable laying device includes a fixing ring 1. Both sides of the outer ring of the fixing ring 1 are provided with low-voltage cable positioning U-shaped grooves 101, through which low-voltage cables can pass. Both sides of the inner ring of the fixing ring 1 are provided with high-voltage cable positioning U-shaped grooves 102. A through groove 103 is provided at the bottom of the fixing ring 1, through which high-voltage cables can pass. This device enables the classification and positioning of high-voltage and low-voltage cables, preventing them from being confused and difficult to distinguish.

[0025] like Figure 1 and Figure 2 The outer ring of the fixed ring 1 is provided with a rotatable low-voltage cable release ring 2, and the inner ring of the fixed ring 1 is provided with a rotatable high-voltage cable release ring 3. Both the low-voltage cable release ring 2 and the high-voltage cable release ring 3 have openings at their bottoms. The low-voltage cable release ring 2 and the high-voltage cable release ring 3 are respectively attached to the outer ring and the inner ring of the fixed ring 1, and can rotate on the outer ring or the inner ring of the fixed ring 1, respectively. The bottom openings of the low-voltage cable release ring 2 and the high-voltage cable release ring 3 are connected to the through groove 103.

[0026] like Figure 2 and Figure 3 A positioning mechanism is provided above the fixed ring 1. The positioning mechanism includes a top arc plate 4 and a bottom arc plate 5. The top arc plate 4 is attached to the top of the outer ring of the low-voltage cable release ring 2, and the bottom arc plate 5 is attached to the top of the inner ring of the high-voltage cable release ring 3. Both the top arc plate 4 and the bottom arc plate 5 are arc-shaped, so they will not hinder the rotation of the low-voltage cable release ring 2 and the high-voltage cable release ring 3.

[0027] Side plates 6 are fixedly connected between the top arc plate 4 and the bottom arc plate 5, and on both sides of the fixed ring 1. These side plates restrict the lateral movement of the low-voltage cable release ring 2 and the high-voltage cable release ring 3, allowing them to rotate only on the outer and inner rings of the fixed ring 1. A fixed shaft 7 is fixedly connected to the side plate 6, and the fixed shaft 7 is fixedly connected to the fixed ring 1, thus fixing the side plate 6 and the fixed ring 1 together. The side plate 6 and the fixed ring 1 can be used vertically or horizontally.

[0028] like Figure 2 The top of the top arc plate 4 is fixedly connected to two mounting screws 8, and each mounting screw 8 is threaded with a locking nut 801. By passing the mounting screws 8 through the external bracket and then tightening the locking nut 801, the top arc plate 4 and the fixing ring 1 can be fixed.

[0029] like Figure 1 , Figure 3 and Figure 4 The bottom of the fixed ring 1 is provided with a positioning plug, which includes a fitting arc plate 9. The top of the fitting arc plate 9 is fixedly connected with a positioning block 10. The top of the positioning block 10 is curved. The positioning block 10 is adapted to the through groove 103. The fitting arc plate 9 is adapted to the bottom of the low-voltage cable release ring 2. When the positioning block 10 is inserted into the through groove 103, the bottom of the fitting arc plate 9 can fit against the bottom of the low-voltage cable release ring 2. The top of the positioning block 10 extends into the opening at the bottom of the high-voltage cable release ring 3, which can restrict the rotation of the low-voltage cable release ring 2 and the high-voltage cable release ring 3.

[0030] like Figure 3 and Figure 4 The positioning insert 10 has an embedded iron component 11, and both sides of the inner wall of the through groove 103 have embedded magnets 12 that work with the iron component 11. When the positioning insert 10 is inserted into the through groove 103, it can be positioned by the magnetic attraction between the iron component 11 and the magnets 12.

[0031] like Figure 3 and Figure 4 A clamping shaft 13 is fixedly connected to both sides of the positioning block 10 and the inner arc surface of the fitting arc plate 9. The bottom of the low-voltage cable release ring 2 is provided with a clamping hole 14 that cooperates with the clamping shaft 13. When the positioning block 10 is inserted into the through groove 103, the clamping shaft 13 can be clamped into the clamping hole 14 by friction, thereby achieving the positioning of the fitting arc plate 9.

[0032] The working principle of the high and low voltage cable laying device provided by this utility model is as follows:

[0033] Pulling down the curved plate 9 causes the positioning plug 10 to move down and separate from the through groove 103. At this time, the low-voltage cable release ring 2 can be rotated so that the opening of the low-voltage cable release ring 2 is aligned with the low-voltage cable positioning U-shaped groove 101 at different positions. At this time, with the two ends of the low-voltage cable fixed to the external mechanism, the low-voltage cable can be released from the low-voltage cable positioning U-shaped groove 101, or the low-voltage cable can be inserted into the low-voltage cable positioning U-shaped groove 101. This can help position the low-voltage cable when laying it.

[0034] Rotate the low-voltage cable release ring 2 so that the opening of the low-voltage cable release ring 2 is aligned with the through groove 103. When it is necessary to position the high-voltage cable that is fixed at both ends and the external mechanism, the high-voltage cable can be moved to the inside of the high-voltage cable release ring 3 through the opening of the low-voltage cable release ring 2, the through groove 103 and the opening of the high-voltage cable release ring 3. Then rotate the high-voltage cable release ring 3. When the opening of the high-voltage cable release ring 3 is aligned with the high-voltage cable positioning U-shaped groove 102, the high-voltage cable can be positioned in the high-voltage cable positioning U-shaped groove 102 to achieve the positioning of the high-voltage cable.

[0035] Conversely, by moving the high-voltage cable through the opening of the high-voltage cable release ring 3 to the inside of the high-voltage cable release ring 3, and rotating the opening of the high-voltage cable release ring 3 to align with the through groove 103, the high-voltage cable can be released through the opening of the high-voltage cable release ring 3, the through groove 103, and the opening of the low-voltage cable release ring 2.

[0036] Compared with related technologies, the high and low voltage cable laying device provided by this utility model has the following beneficial effects:

[0037] This invention achieves cable classification and positioning by passing low-voltage cables through the low-voltage cable positioning U-shaped groove 101 located outside the fixing ring 1 and high-voltage cables through the high-voltage cable positioning U-shaped groove 102 located inside the fixing ring 1, thus avoiding confusion between high-voltage and low-voltage cables. At the same time, the low-voltage cables are located outside the high-voltage cables, which can provide a certain degree of protection for the high-voltage cables, making the laying and fixing of cables safer. By rotating the low-voltage cable release ring 2 and the high-voltage cable release ring 3, each high-voltage cable or low-voltage cable can be released individually, preventing other cables from becoming loose at the same time when maintaining a single cable.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high- and low-voltage cable laying device, comprising a fixing ring (1), characterized in that, The outer ring of the fixing ring (1) has low-voltage cable positioning U-shaped grooves (101) on both sides, the inner ring of the fixing ring (1) has high-voltage cable positioning U-shaped grooves (102) on both sides, and the bottom of the fixing ring (1) has a through groove (103). The outer ring of the fixed ring (1) is provided with a rotatable low-voltage cable release ring (2), and the inner ring of the fixed ring (1) is provided with a rotatable high-voltage cable release ring (3). The bottom of both the low-voltage cable release ring (2) and the high-voltage cable release ring (3) is provided with an opening, and the bottom openings of the low-voltage cable release ring (2) and the high-voltage cable release ring (3) are connected to the through groove (103).

2. The high and low voltage cable laying device according to claim 1, characterized in that, A positioning mechanism is provided above the fixed ring (1). The positioning mechanism includes a top arc plate (4) and a bottom arc plate (5). Side plates (6) are fixedly connected between the top arc plate (4) and the bottom arc plate (5) and on both sides of the fixed ring (1). A fixed shaft (7) is fixedly connected on the side plate (6). The fixed shaft (7) is fixedly connected to the fixed ring (1).

3. A high- and low-voltage cable laying device according to claim 2, characterized in that, The top of the top arc plate (4) is fixedly connected to two mounting screws (8), and both mounting screws (8) are threaded with locking nuts (801).

4. A high- and low-voltage cable laying device according to claim 1, characterized in that, The bottom of the fixing ring (1) is provided with a positioning plug, which includes a fitting arc plate (9). The top of the fitting arc plate (9) is fixedly connected with a positioning block (10). The positioning block (10) and the through groove (103) are compatible. The fitting arc plate (9) and the bottom of the low-voltage cable release ring (2) are compatible.

5. A high- and low-voltage cable laying device according to claim 4, characterized in that, The positioning plug (10) has an embedded iron component (11) fixed inside, and the two sides of the inner wall of the through groove (103) are embedded with an adsorption magnet (12) that works in conjunction with the iron component (11).

6. A high- and low-voltage cable laying device according to claim 4, characterized in that, The inner arc surface of the fitting arc plate (9) and both sides of the positioning plug (10) are fixedly connected with clamping shafts (13), and the bottom of the low-voltage cable release ring (2) is provided with clamping holes (14) that cooperate with the clamping shafts (13).

Images