Cabinet secondary cable core wire arrangement device

By designing a fixed structure and return spring in the secondary cable core wire finishing device of the disc cabinet, and using the combination of fixing hoops and clamping firmware, the problem of time-consuming and labor-intensive cable sorting and difficult to find spare core wires in the prior art is solved, and the fast and convenient fixing and use of the cable is achieved, and the safe and stable operation of the equipment is improved.

CN222673852UActive Publication Date: 2025-03-25THREE GORGES JINSHAJIANG CHUANYUN HYDROPOWER DEV CO LTD
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Patent Information

Application Number
CN202421330751.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-03-25
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

When adding or using spare core wires in the existing secondary cables, the cable ties need to be cut off and reorganized, which is time-consuming and labor-intensive, and there are problems such as cable damage and difficulty in finding spare core wires, which affects the safe and stable operation of secondary equipment.

Method used

A secondary cable core wire sorting device for the disc cabinet is designed. The fixed structure and return spring are set on the online slot plate, and the combination of fixing hoops and clamping firmware is used to achieve separate fixing of cables of different specifications and models, and wrapped by elastic steel sheets and insulating materials to ensure the elasticity of the cable and the fixing hoops.

Benefits of technology

It realizes fast and convenient organization and fixation of cables, avoids the use of cable ties, reduces the risk of cable damage and difficult to find spare core wires, and improves the safe and stable operation of secondary equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of cable reel cabinets, aims to solve the problems that secondary cable core wires of an existing reel cabinet are bundled and fixed by bundling belts in a reel cabinet, and when cables are added or standby core wires are used, the bundling belts need to be cut off, wire cores need to be rearranged and then are bundled again, so that time and labor are wasted, and provides a device for arranging the secondary cable core wires of the reel cabinet. Comprising a disc cabinet body, a wire duct plate is installed in the disc cabinet body, a plurality of concave wire ducts are formed in the wire duct plate, a plurality of fixing structures are installed on the wire duct plate, the fixing structures correspond to the concave wire ducts in position, each fixing structure comprises a fixing base connected with the wire duct plate, an arc-shaped groove is formed in each fixing base, and the arc-shaped grooves are communicated with the wire duct plate. An arc-shaped groove is formed in the fixing seat, a fixing hoop is installed on the inner side of the arc-shaped groove and can slide along the arc-shaped groove, an operation block and a plurality of protruding blocks are fixedly installed on the outer side of the fixing hoop, and a clamping piece is installed on one side of the fixing seat and used for being clamped with the protruding blocks; according to the utility model, the cable core wire can be independently fixed, the standby core wire can be used only by opening the fixing hoop, and the operation is convenient.
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Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, and in particular to a secondary cable core wire arranging device for a tray. Background Art

[0002] Power secondary equipment is low-voltage electrical equipment used to monitor, control, measure, regulate and protect the working conditions of power systems and primary equipment, including measuring instruments, primary equipment control, operation monitoring signals and automated monitoring systems, relay protection and safety automatic devices, communication equipment, etc. The electrical circuits formed by connecting secondary equipment according to certain functional requirements are collectively referred to as secondary circuits. They are an important and indispensable part of ensuring safe production, economic operation and reliable power supply of power systems. The cable core wire layout of protection, control, signal, measurement, monitoring circuits, relay protection and automatic device circuits, and operating current circuits in the secondary circuits of electrical and thermal equipment has the following defects:

[0003] The existing secondary cable core wires of the cabinet are generally arranged in the cable troughs on the left and right sides of the cabinet, and are tied and fixed with cable ties. When adding cables or using spare core wires, the cable ties need to be cut off, the core wires need to be rearranged and tied again, which is time-consuming and labor-intensive. There are also many problems such as cable damage and difficulty in finding spare core wires, which seriously affect the safe and stable operation of secondary equipment. Utility Model Content

[0004] The utility model aims to provide a device for arranging the secondary cable core wires of a cabinet to solve the problem that the secondary cable core wires of the existing cabinet are generally arranged in the wire troughs on the left and right sides of the cabinet and are tied and fixed with cable ties. When adding cables or using spare core wires, the cable ties need to be cut off, the core wires need to be rearranged and tied again, which is time-consuming and labor-intensive, and there are many problems such as cable damage and difficulty in finding spare core wires, which seriously affects the safe and stable operation of secondary equipment.

[0005] The utility model is realized by adopting the following technical solutions:

[0006] The utility model provides a secondary cable core wire tidying device for a cabinet, comprising a cabinet main body, a wire trough plate installed inside the cabinet main body, a plurality of concave wire grooves provided on the wire trough plate, a plurality of fixing structures installed on the wire trough plate, the fixing structures corresponding to the positions of the concave wire grooves, each of the fixing structures comprising a fixing seat connected to the wire trough plate, an arc-shaped groove provided on the fixing seat, a fixing hoop installed on the inner side of the arc-shaped groove, the fixing hoop capable of sliding along the arc-shaped groove, an operating block and a plurality of protrusions fixedly installed on the outer side of the fixing hoop, a clamping piece installed on one side of the fixing seat, the clamping piece being used to engage with the protrusion.

[0007] As the preferred technical solution:

[0008] A plurality of the fixing structures are respectively installed on the upper surface and the lower surface of the wire slot plate.

[0009] As the preferred technical solution:

[0010] The wire trough plates are respectively installed on the front and rear surfaces of the inner cavity of the cabinet body.

[0011] As the preferred technical solution:

[0012] A movable groove is provided on one side of the fixing seat, a movable block is installed in the movable groove, the movable block is slidably connected to the movable groove, one side of the movable block is connected to the clamping piece, and the other side is connected to the bottom of the movable groove through an elastic telescopic component.

[0013] As the preferred technical solution:

[0014] The elastic telescopic component is a return spring.

[0015] As the preferred technical solution:

[0016] The operating block, the protruding block and the fixing hoop are an integrally formed structure.

[0017] As the preferred technical solution:

[0018] The fixing hoop is made of an elastic steel sheet, the surface of which is wrapped with insulating material.

[0019] As the preferred technical solution:

[0020] The movable block and the clamping piece are integrally formed, and the clamping piece is in an L-shaped structure.

[0021] As the preferred technical solution:

[0022] The movable block is in a rectangular structure.

[0023] As the preferred technical solution:

[0024] A plurality of mounting plates are respectively installed on the front and rear surfaces of the inner cavity of the cabinet body, and the wire trough plates are slidably installed on the mounting plates.

[0025] As the preferred technical solution:

[0026] The longitudinal section of the mounting plate is a convex structure.

[0027] As the preferred technical solution:

[0028] A mounting groove is provided on one side of the mounting plate, a rotating shaft is rotatably connected in the mounting groove, a stopper is connected to the outer side of the rotating shaft, a torsion spring is connected between the stopper and the mounting plate, and the stopper can limit the end of the wire slot plate.

[0029] As the preferred technical solution:

[0030] The torsion spring is located outside the rotating shaft.

[0031] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0032] The utility model provides a secondary cable core arranging device for a cabinet. Fixed structures are arranged on the upper and lower surfaces of a trough plate. The cables are passed through the interior of the fixing hoop and the elastic pulling force of a reset spring is utilized to realize the engagement of a clamping piece connected by a movable block with a convex block at a corresponding position, so that cable cores of different specifications and models can be fixed separately. The fixing hoop can be loosened or tightened at any time. The spare core of each cable is fixed in the corresponding concave trough by the fixing hoop. When the spare core is used, it is only necessary to open the fixing hoop for use. The operation is convenient. The existing secondary cable cores of the cabinet are generally arranged in the troughs on the left and right sides of the cabinet and are fixed in bundles with cable ties. When adding cables or using spare cores, the cable ties need to be cut off, and the cores need to be rearranged and then tied again, which is time-consuming and labor-intensive. There are many problems such as cable damage and difficulty in finding spare cores, which seriously affect the technical problem of safe and stable operation of secondary equipment.

[0033] The utility model provides a secondary cable core wire arranging device for a cabinet. A wire trough plate is slidably connected to a mounting plate, and the elastic force of a torsion spring is used to limit the position of the wire trough plate by a stopper connected thereto through a rotating shaft, thereby facilitating the installation of different numbers of wire trough plates according to requirements, thereby improving installation efficiency and the ability to fix cables and spare core wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of a preferred embodiment of the secondary cable core wire arrangement device for a cabinet according to the utility model;

[0035] Figure 2 It is a three-dimensional diagram of the fixed structure of the utility model;

[0036] Figure 3 This is a schematic diagram of the top view of the fixed structure of the utility model;

[0037] Figure 4 The utility model is a schematic diagram of the top view of the structure of the connection between the wire trough plate and the mounting plate.

[0038] Icons: 1. Cabinet body; 2. Mounting plate; 3. Wire trough plate; 4. Fixed structure; 5. Clip; 6. Fixed seat; 7. Fixed hoop; 8. Arc groove; 9. Operating block; 10. Bump; 11. Movable groove; 12. Reset spring; 13. Movable block; 14. Mounting groove; 15. Torsion spring; 16. Rotating shaft; 17. Stop block; 18. Concave wire groove. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] Example 1

[0041] like Figure 1-Figure 4 As shown, this embodiment provides a secondary cable core wire organizing device for a cabinet, including a cabinet body 1, wherein two wire trough plates 3 are arranged inside the cabinet body 1, and the two wire trough plates 3 are respectively installed on the front and rear side walls inside the cabinet body 1, and the two wire trough plates 3 are arranged opposite to each other.

[0042] A plurality of concave grooves 18 are provided on the opposite surfaces of the two wire slot plates 3, and a plurality of fixing structures 4 are fixedly installed on the upper and lower surfaces of each wire slot plate 3, each fixing structure 4 includes a fixing seat 6 connected to the wire slot plate 3, and an arc groove 8 is provided on the opposite surfaces of the two opposite fixing seats 6, a fixing hoop 7 is fixedly installed on the inner side of the arc groove 8, an operating block 9 and a plurality of protrusions 10 are fixedly installed on the outer side of the fixing hoop 7, a movable groove 11 is provided on one side of the fixing seat 6, a movable block 13 is fixedly installed on the inner side of the movable groove 11, a clamping piece 5 for engaging with the protrusion 10 is fixedly installed on one side of the movable block 13, and a reset spring 12 is connected to the other side, and the reset spring 12 is connected to the bottom of the movable groove 11.

[0043] like Figure 2 As shown, the operating block 9 and the protrusion 10 are integrally formed with the fixing hoop 7, so that the operating block 9 and the protrusion 10 are firmly connected to the fixing hoop 7. The fixing hoop 7 is made of elastic steel sheet, and the surface is wrapped with reliable insulating material, so that the fixing hoop 7 has a certain elastic bending ability and meets the cable insulation requirements.

[0044] During implementation, a fixing structure 4 is provided on the upper and lower surfaces of the wire slot plate 3. By passing the cable through the interior of the fixing hoop 7 and utilizing the elastic tension of the reset spring 12, the clamping piece 5 connected by the movable block 13 is engaged with the convex block 10 at the corresponding position, so that the cable cores of different specifications and models can be fixed separately. The fixing hoop 7 can be loosened or tightened at any time. The spare core of each cable is fixed in the corresponding concave wire slot 18 by the fixing hoop 7. When using the spare core wire, it is only necessary to open the fixing hoop 7 for use. The operation is convenient, and the existing secondary cable core wires of the cabinet are generally arranged in the wire slots on the left and right sides of the cabinet, and are tied and fixed with cable ties. When adding cables or using spare core wires, the cable ties need to be cut off, and the core wires need to be rearranged and tied again, which is time-consuming and labor-intensive. There are many problems such as cable damage and difficulty in finding spare core wires, which seriously affect the technical problems of safe and stable operation of secondary equipment.

[0045] Example 2

[0046] like Figure 1-4 As shown, on the basis of Example 1, this embodiment further provides a secondary cable core wire sorting device for a cabinet, in which the movable block 13 is in a rectangular structure, and the movable block 13 is slidably connected to the movable groove 11, the movable block 13 and the clamping piece 5 are an integrally formed structure, the clamping piece 5 is in an L-shaped structure, which is convenient for engaging with the protrusion 10, and three mounting plates 2 are fixedly installed on the front and rear surfaces of the inner cavity of the cabinet body 1, the mounting plate 2 is located inside the wire trough plate 3, and a mounting groove 14 is opened on one side of the mounting plate 2, the inner side of the mounting groove 14 is rotatably connected with a rotating shaft 16, and a stopper 17 is sleeved on the outer side of the rotating shaft 16, and a torsion spring 15 is fixedly connected between the stopper 17 and the mounting plate 2, and the torsion spring 15 is located on the outer side of the rotating shaft 16, and the longitudinal section of the mounting plate 2 is a convex structure.

[0047] During implementation, the wire trough plate 3 is slidably connected to the mounting plate 2, and the elastic force of the torsion spring 15 is used to limit the position of the wire trough plate 3 by the stopper 17 connected to it through the rotating shaft 16, thereby facilitating the installation of different numbers of wire trough plates 3 according to needs, thereby improving the installation efficiency and the ability to fix cables and spare core wires.

[0048] When fixing the cable or spare core wire, the arrangement device first pulls the clamping piece 5 to stretch the reset spring 12 with the movable block 13 connected thereto, and at the same time pulls the operating block 9 to enlarge the opening of the fixing hoop 7, and then passes the cable or spare core wire through the inside of the fixing hoop 7, then loosens the operating block 9, tightens the clamping piece 5, and moves the protrusion 10 on the outside thereof to the inside of the fixing hoop 7. At this time, the elastic force of the reset spring 12 is used to clamp the clamping piece 5 connected thereto through the movable block 13 with the protrusion 10 at the corresponding position, so that the fixing hoop 7 that has shrunk to a certain extent is fixed, thereby fixing the cable or spare core wire. When it is necessary to add a wire slot plate 3, first rotate the block 17 clockwise by 90° to elastically deform the torsion spring 15, and then slide the wire slot plate 3 to the outside of the mounting plate 2. When the wire slot plate 3 is completely moved to the inside of the cabinet body 1, the block 17 is restored to its original position under the elastic force of the torsion spring 15, and the position of the wire slot plate 3 is restricted.

[0049] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A secondary cable core wire arrangement device for a cabinet, characterized in that: The invention comprises a cabinet body (1), wherein a wire slot plate (3) is installed inside the cabinet body (1), wherein the wire slot plate (3) is provided with a plurality of concave wire slots (18), wherein the wire slot plate (3) is provided with a plurality of fixing structures (4), wherein the fixing structures (4) correspond to the positions of the concave wire slots (18), wherein each of the fixing structures (4) comprises a fixing seat (6) connected to the wire slot plate (3), wherein the fixing seat (6) is provided with an arc-shaped slot (8), wherein a fixing hoop (7) is installed on the inner side of the arc-shaped slot (8), wherein the fixing hoop (7) is capable of sliding along the arc-shaped slot (8), wherein an operating block (9) and a plurality of protrusions (10) are fixedly installed on the outer side of the fixing hoop (7), wherein a clamping piece (5) is installed on one side of the fixing seat (6), wherein the clamping piece (5) is used for clamping with the protrusion (10).

2. The secondary cable core wire arrangement device for a cabinet according to claim 1 is characterized in that: A plurality of the fixing structures (4) are respectively installed on the upper surface and the lower surface of the wire slot plate (3).

3. The secondary cable core wire arrangement device for a cabinet according to claim 1 is characterized in that: A movable groove (11) is provided on one side of the fixing seat (6), a movable block (13) is installed in the movable groove (11), the movable block (13) is slidably connected to the movable groove (11), one side of the movable block (13) is connected to the clamping member (5), and the other side is connected to the bottom of the movable groove (11) through an elastic telescopic component.

4. The secondary cable core wire arrangement device for a cabinet according to claim 1 is characterized in that: The operating block (9), the protruding block (10) and the fixing hoop (7) are an integrally formed structure.

5. The secondary cable core wire arrangement device for a cabinet according to claim 1 is characterized in that: The fixing hoop (7) is made of an elastic steel sheet, the surface of which is wrapped with insulating material.

6. The secondary cable core wire arrangement device for a cabinet according to claim 3 is characterized in that: The movable block (13) and the clamping piece (5) are integrally formed, and the clamping piece (5) is an L-shaped structure.

7. The secondary cable core wire arrangement device for a cabinet according to claim 1 is characterized in that: A plurality of mounting plates (2) are respectively installed on the front and rear surfaces of the inner cavity of the cabinet body (1), and the wire trough plate (3) is slidably installed on the mounting plates (2).

8. The secondary cable core wire arrangement device for a cabinet according to claim 7 is characterized in that: The longitudinal section of the mounting plate (2) is a convex structure.

9. The secondary cable core wire arrangement device for a cabinet according to claim 7, characterized in that: A mounting groove (14) is provided on one side of the mounting plate (2), a rotating shaft (16) is rotatably connected in the mounting groove (14), a stopper (17) is connected to the outer side of the rotating shaft (16), a torsion spring (15) is connected between the stopper (17) and the mounting plate (2), and the stopper (17) can limit the end of the wire slot plate (3).

10. The secondary cable core wire arrangement device for a cabinet according to claim 9, characterized in that: The torsion spring (15) is located outside the rotating shaft (16).