Low-voltage cable lead outgoing fixing device in power distribution area

Abstract

The invention discloses an outgoing line fixing device for a low-voltage cable lead in a power distribution area, and solves the problems that a cable lead joint is not firmly mounted, and the cable joint is easy to break due to long-time suspension or swinging. According to the technical scheme, the low-voltage cable lead outgoing line fixing device comprises lead outgoing line fixing pieces arranged corresponding to all low-voltage cable lead outgoing lines, the lead outgoing line fixing pieces are arranged close to cable lead connectors, and each lead outgoing line fixing piece comprises a body and a lead buckle connected with the body. The main body is provided with a hanging buckle hung on a low-voltage switch equipment wire clamp, and the lead wire buckle is fixed with a low-voltage cable lead wire outgoing line.

Description

[Technical field]

[0001] The invention belongs to the technical field of electric power engineering, and in particular relates to a low-voltage cable lead-out fixing device in a distribution station area. [Background technology]

[0002] In the field of non-stop power supply operation of distribution network, the low-voltage cable lead-in lines in the current distribution station area are often left hanging in the air or temporarily fixed with insulating ropes, which can easily lead to loose installation at the cable lead-in joints. Due to long-term hanging or swinging, the cable joints are easily broken. [Summary of the invention]

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a low-voltage cable lead-out fixing device in a distribution station area to solve the problem that the cable lead-in joint is not installed firmly and is easily broken due to long-term suspension or swinging.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A low-voltage cable lead-out fixing device in a distribution station area includes a lead-out fixing piece arranged corresponding to each low-voltage cable lead-out line, the lead-out fixing piece is arranged close to the cable lead-out joint, the lead-out fixing piece includes a main body and a lead clip connected to the main body, the main body is provided with a hook hung on a low-voltage switchgear wire clamp, and the lead clip is fixed to the low-voltage cable lead-out line.

[0006] Preferably, the main body is a rectangular body, and a hook is provided on one side of the thickness at the first end of the length, and a lead buckle is connected to the other side of the thickness at the second end of the length.

[0007] Preferably, the main body is provided with a limiting plate protruding toward one side of the thickness, the limiting plate is spaced apart from the hook, and cooperates with the hook to form a hanging buckle.

[0008] Preferably, two hooks are arranged side by side on one side of the thickness of the first end of the length of the main body, and two limit plates are correspondingly arranged on both sides of the width of the main body.

[0009] Preferably, the main body is made of PP material; and / or the lead buckle is made of nylon material.

[0010] Preferably, the lead clip comprises a U-shaped portion and two elastic portions, wherein the two elastic portions are arranged side by side inside the U-shaped portion and cooperate with the U-shaped portion to clamp the lead-out wire of the low-voltage cable.

[0011] Preferably, the elastic portion is bent in an arc shape, with one end connected to the side wall of the U-shaped portion and the other end extending toward the inner bottom wall of the U-shaped portion, and the middle part protruding toward the middle of the U-shaped portion, wherein the first ends of the two elastic portions cooperate to form an eight-shaped opening for guiding the low-voltage cable lead-out line into the lead buckle.

[0012] Preferably, the inner bottom wall of the U-shaped portion is provided with a groove, and the other ends of the two elastic portions cooperate to form an eight-shaped structure, and a space for clamping the lead-out line of the low-voltage cable is formed between the eight-shaped structure and the groove.

[0013] Preferably, the thickness of the elastic portion is smaller than that of the U-shaped portion, and a boss protruding outward is provided in the middle of the outer bottom wall of the U-shaped portion, and the boss is connected to the main body.

[0014] Preferably, the lead buckle is fixed to the main body by using nylon screws.

[0015] The technical solution adopted by the present invention is to set a lead-out fixing piece corresponding to each low-voltage cable lead-out line. The main body of the lead-out fixing piece is provided with a hook hung on the wire clamp of the low-voltage switchgear. The lead-out fixing piece is fixed close to the cable lead-out joint, and is convenient for fixing and disassembly. At the same time, the lead buckle is fixed to the low-voltage cable lead-out line, thereby increasing the cable lead support point. The lead buckle has the advantage of conveniently fixing the low-voltage cable lead-out line. Therefore, it has the following beneficial effects:

[0016] 1. It can conveniently solve the problem of fixing the low-voltage cable lead wires in the distribution station area;

[0017] 2. Increase the cable lead support points to avoid cable lead breakage;

[0018] 3. Improved the safety of non-stop operation of distribution network;

[0019] 4. This device is equipped with 4 lead-out wire fixing parts in one group, corresponding to the 4 lead-out wires of the low-voltage cable, and the four lead-out wires of the low-voltage cable are fixed;

[0020] 5. Use the four lead-out fixtures side by side to make them neat and uniform, thus enhancing the aesthetics.

[0021] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.

Brief Description of the Drawings

[0022] The invention will be further described below in conjunction with the accompanying drawings:

[0023] Figure 1 It is a structural schematic diagram of the lead-out wire fixing part;

[0024] Figure 2 It is a structural schematic diagram of the lead-out wire fixing part;

[0025] Figure 3 It is a structural schematic diagram of the lead-out wire fixing part;

[0026] Figure numerals: main body 1, hook 11, limiting plate 12, hook 13, nylon screw 2, lead buckle 3, U-shaped portion 31, elastic portion 32, groove 33. [Specific implementation method]

[0027] The technical solutions of the embodiments of the present invention are explained and described below in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0028] Those skilled in the art will appreciate that, in the absence of conflict, the features in the following embodiments and implementations may be combined with each other.

[0029] The terms used in the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. For example, the words "upper", "lower", "left", "right", etc., which indicate the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device / element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0033] In order to solve the problem that the cable lead joint is not firmly installed, it is easy to cause the cable joint to break due to long-term hanging or swinging. Figures 1 to 3 As shown, this embodiment provides a low-voltage cable lead-out fixing device in a distribution station area, which is used for non-stop operation of the distribution network, and improves the safety of non-stop operation of the distribution network. It includes a lead-out fixing piece set corresponding to each low-voltage cable lead-out line, and the lead-out fixing piece is set near the cable lead-out joint. The lead-out fixing piece includes a main body 1 and a lead-out buckle 3 connected to the main body. The main body 1 is provided with a hook 13 hung on the wire clamp of the low-voltage switchgear, and the lead-out buckle is fixed to the low-voltage cable lead-out line.

[0034] Among them, the hook can conveniently install and remove the lead-out fixture and the low-voltage switchgear wire clamp, and the lead-out buckle can conveniently install and remove the cable lead-out. After the cable lead-out in the distribution station area is conveniently fixed, the cable lead-out fixing support point is increased, the lead-out swing is avoided, the cable lead-out breakage is avoided, the safety is improved, and the problem of fixing the low-voltage cable lead-out in the distribution station area can be solved more conveniently. It has good economic value in the skill operation of non-stop power supply operation in the distribution network.

[0035] In addition, a group of the device is provided with 4 lead-out wire fixing members, corresponding to the 4 lead-out wires of the low-voltage cable, and the four lead-out wires of the low-voltage cable are all fixed; in addition, the 4 lead-out wire fixing members are used side by side, which is neat and uniform, and enhances the aesthetics.

[0036] Specifically, the main body 1 is a rectangular body, and a hook 11 is provided on one side of the thickness at the first end of the length, and a lead buckle 3 is connected to the other side of the thickness at the second end of the length. The main body 1 is provided with a limit plate 12 protruding toward one side of the thickness, and the limit plate is spaced apart from the hook and cooperates with the hook to form a hook. The lead wire fixture and the low-voltage switchgear wire clamp can be conveniently installed and removed.

[0037] Furthermore, two hooks 11 are arranged side by side on one side of the thickness of the first end of the length of the main body, and two limiting plates 12 are correspondingly arranged on both sides of the width of the main body.

[0038] Preferably, the main body 1 is made of PP material, which has good insulation performance, light material and low cost. The lead buckle 3 is made of nylon material, which has light weight, excellent mechanical strength, wear resistance and good corrosion resistance, and has better resilience, and the lead is fixed by the elastic force of the material.

[0039] Specifically, the lead clip 3 includes a U-shaped portion 31 and two elastic portions 32, the two elastic portions are arranged side by side on the inner side of the U-shaped portion and cooperate with the U-shaped portion to clamp the low-voltage cable lead-out line. The elastic portion 32 is curved, and one end is connected to the side wall of the U-shaped portion, and the other end extends to the inner bottom wall of the U-shaped portion, and the middle part protrudes toward the middle of the U-shaped portion, wherein the first ends of the two elastic portions cooperate to form an eight-shaped opening for guiding the low-voltage cable lead-out line to be clamped into the lead clip. The inner bottom wall of the U-shaped portion is provided with a groove 33, and the other ends of the two elastic portions cooperate to form an eight-shaped structure, and a space for clamping the low-voltage cable lead-out line is formed between the eight-shaped structure and the groove. The first ends of the two elastic parts cooperate to form an eight-shaped opening structure, which is convenient for the low-voltage cable lead-out line to be inserted. A space for clamping the low-voltage cable lead-out line is formed between the eight-shaped structure and the groove, and the low-voltage cable lead-out line is clamped by elasticity, which has the advantages of conveniently fixing the low-voltage cable lead-out line, and the fixation is reliable, and the low-voltage cable lead-out line is not easy to separate from the lead-out buckle. In addition, the thickness of the elastic part is smaller than that of the U-shaped part, and a boss protruding outward is provided in the middle of the outer bottom wall of the U-shaped part, and the boss is connected to the main body. The lead buckle is fixed to the main body with a nylon screw 2, and of course, it can also be set as an integral whole.

[0040] In summary, the embodiments of the present invention provide a low-voltage cable lead-out fixing device for a distribution station area, which increases the fixing points of the lead-out cables, significantly improves safety shielding, quick power connection, and protection of cable equipment, and increases the safety and efficiency of non-stop power operations; the device is easy to carry, can be used for skill training and on-site operations in distribution network non-stop power operations, and can generate value for promotion and application.

[0041] The above is only a specific embodiment of the invention, but the protection scope of the invention is not limited thereto. Those skilled in the art should understand that the invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the invention will be included in the scope of the claims.

Claims

1. A low-voltage cable lead-out fixing device for a distribution station area, characterized in that: It includes a lead-out fixing piece arranged corresponding to each low-voltage cable lead-out line, the lead-out fixing piece is arranged close to the cable lead-out joint, the lead-out fixing piece includes a main body and a lead-out clip connected to the main body, the main body is provided with a hook hung on the wire clamp of the low-voltage switch device, and the lead-out clip is fixed to the low-voltage cable lead-out line.

2. A low-voltage cable lead-out fixing device for a distribution station area according to claim 1, characterized in that: The main body is a rectangular body, and a hook is provided on one side of the thickness of the first end of the length, and a lead buckle is connected to the other side of the thickness of the second end of the length.

3. A low-voltage cable lead-out fixing device for a distribution station area according to claim 2, characterized in that: The main body is provided with a limiting plate protruding toward one side of the thickness, the limiting plate is spaced apart from the hook, and cooperates with the hook to form a hanging buckle.

4. A low-voltage cable lead-out fixing device for a distribution station area according to claim 3, characterized in that: Two hooks are arranged side by side on one side of the thickness of the first end of the length of the main body, and two limiting plates are correspondingly arranged on both sides of the width of the main body.

5. A low-voltage cable lead-out fixing device for a distribution station area according to claim 1, characterized in that: The main body is made of PP material; and / or the lead buckle is made of nylon material.

6. A low-voltage cable lead-out fixing device for a distribution station area according to claim 1, characterized in that: The lead wire buckle comprises a U-shaped portion and two elastic portions. The two elastic portions are arranged side by side inside the U-shaped portion and cooperate with the U-shaped portion to clamp the lead wire of the low-voltage cable.

7. A low-voltage cable lead-out fixing device for a distribution station area according to claim 6, characterized in that: The elastic part is bent in an arc shape, and one end is connected to the side wall of the U-shaped part, and the other end extends to the inner bottom wall of the U-shaped part. The middle part protrudes toward the middle of the U-shaped part, and the first ends of the two elastic parts cooperate to form an eight-shaped opening for guiding the low-voltage cable lead-out line to be clamped into the lead buckle.

8. A low-voltage cable lead-out fixing device for a distribution station area according to claim 7, characterized in that: The inner bottom wall of the U-shaped portion is provided with a groove, and the other ends of the two elastic portions cooperate to form an eight-shaped structure, and a space for clamping the lead-out line of the low-voltage cable is formed between the eight-shaped structure and the groove.

9. A low-voltage cable lead-out fixing device for a distribution station area according to claim 6, characterized in that: The thickness of the elastic part is smaller than that of the U-shaped part. A boss protruding outward is provided in the middle of the outer bottom wall of the U-shaped part, and the boss is connected to the main body.

10. A low-voltage cable lead-out fixing device for a distribution station area according to claim 1, characterized in that: The lead buckle is fixed to the main body by using nylon screws.

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