A cable sorting and fixing device for electrical control cabinets

Abstract

This utility model relates to the field of cable classification and management technology, specifically to a cable classification and fixing device for an electrical control cabinet. It includes a cabinet with symmetrical doors hinged to one side, each door having a handle. Several horizontal bars for placing electrical equipment are fixedly connected inside the cabinet, with gaps between the horizontal bars and the side wall of the cabinet away from the doors. Several cable inlets are provided on the side wall of the cabinet. Several symmetrically arranged turntables are rotatably connected to the inner wall of the cabinet away from the doors. Several fixing blocks are circumferentially fixed to the surface of the turntables, and each fixing block has a winding tube on its surface. A limit block is fixedly connected to the end of each winding tube away from the fixing block, and each limit block has a fixing component for clamping and fixing power cables. This utility model, by designing a fixing method that can classify and fix cables one-to-one, makes the cable classification of the control cabinet more flexible and stable.

Description

Technical Field

[0001] This utility model relates to the field of cable classification and management technology, specifically to a cable classification and fixing device for electrical control cabinets. Background Technology

[0002] In the electrical field, control cabinets typically contain a large number of wires. If the wires are too messy, they are easily tangled together, making it difficult to organize the cables during subsequent wiring. Furthermore, tangled cables can easily cause safety accidents.

[0003] The traditional way to fix cables in electrical control cabinets is to bundle all the cables together with cable ties. This method is not only cumbersome and inefficient, but also makes it impossible to clearly distinguish the route of each cable when all the cables are bundled together. When wiring later, the cable ties need to be cut and the connection point needs to be found along the cable, which is very inconvenient.

[0004] Therefore, in order to address the shortcomings of existing technologies, it is necessary to propose a cable classification and fixing device for electrical control cabinets that can solve the problems of low flexibility and stability of traditional cable fixing devices and has the advantages of high flexibility and high stability. Utility Model Content

[0005] To address the aforementioned issues, this utility model provides a cable sorting and fixing device for electrical control cabinets. By designing a fixing method that can classify and fix cables one-to-one, the cable sorting in the control cabinet becomes more flexible and stable.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows: A cable classification and fixing device for an electrical control cabinet includes a box body, a symmetrical box door hinged to one side of the box body, each box door being fitted with a handle, and a number of horizontal bars for placing electrical equipment being fixedly connected inside the box body, with gaps provided between the horizontal bars and the side wall of the box body away from the box door, and a number of cable inlets provided on the side wall of the box body.

[0007] Several symmetrically arranged turntables are rotatably connected to the inner wall of the cabinet on the side away from the door. Several fixing blocks are fixedly connected to the surface of the turntables in a circumferential direction. Each fixing block is equipped with a winding tube. Each winding tube is fixedly connected to a limit block at the end away from the fixing block. Each limit block is equipped with a fixing component for clamping and fixing the power cord.

[0008] The technical principle of the above solution is as follows: the cabinet door design allows the cabinet to be opened and closed easily, and the door is equipped with a handle for easy opening and closing by the user; the crossbar provides a platform for the installation of electrical equipment, allowing the equipment to be arranged in an orderly manner inside the cabinet; there is a gap between the crossbar and the cabinet, which is designed to accommodate power cables; the cable inlet design allows power cables to be introduced and led out, and the cable winding and fixing of the power cables by the cable reel makes the cables neater.

[0009] The above approach has the following beneficial effects:

[0010] 1. This solution provides a structured cable management solution by setting crossbars and turntables inside the enclosure, as well as corresponding fixing blocks and winding drums. The winding drums are wound and installed one-to-one with the power cables, so that the power cables and signal cables can be neatly fixed and classified, which greatly improves the management efficiency and traceability of cables.

[0011] 2. This solution physically isolates electrical equipment and power cords, reducing the risk of electrical interference and poor contact. Simultaneously, the use of limit blocks and fixing components ensures the power cord is securely fixed to the winding drum, preventing safety hazards caused by loose or detached cables.

[0012] Furthermore, each of the limiting blocks can be detachably connected to a first marking block, and several first marking blocks are painted with different colors of paint. Above each crossbar, there are several second marking blocks of the color corresponding to the nearest limiting block.

[0013] Beneficial effects: By matching the colors of the first and second identification blocks, each limit block and its associated power line or electrical equipment can be quickly identified, improving the identification efficiency during maintenance and repair, reducing the time required to find specific power lines or electrical equipment, and thus improving the work efficiency of maintenance and repair.

[0014] Furthermore, the fixing component includes a fixing groove formed on the surface of the limiting block. The fixing groove has a semi-circular structure, and an elastic layer is fixedly connected inside the fixing groove.

[0015] Beneficial effects: The combination of the semi-circular fixing groove and the elastic layer can provide better clamping force, ensuring that the power cord is more stably fixed on the limiting block, reducing the risk of cable detachment due to vibration or accidental collision. The elastic layer can adaptively adjust according to the different diameters of the power cord, so that the limiting groove can adapt to power cords of different specifications, improving the versatility and flexibility of the equipment.

[0016] Furthermore, both sides of the fixed groove opening are hinged with locking blocks, and the fixed groove opening is also equipped with an elastic telescopic belt, which connects the two locking blocks to form a whole.

[0017] Beneficial effects: The use of elastic telescopic belts can provide uniform and stable tension, ensuring that the clamps can firmly hold the power cord and prevent the cable from falling off due to vibration or accidental pulling. The cooperative design of the telescopic belt and the clamps allows the clamps to open and close flexibly, making it easy for users to quickly install or replace the power cord and improving the convenience of maintenance and operation.

[0018] Furthermore, all the winding drums are hollow cylindrical structures with openings on the side of the housing wall. The housing side wall, the fixing block, and the turntable are all provided with first ventilation openings corresponding to the openings of the winding drums.

[0019] Beneficial effects: The first ventilation opening allows air circulation, improves the heat dissipation efficiency inside the winding drum, helps prevent safety hazards caused by overheating of the power cord, and good ventilation can reduce heat accumulation inside the winding drum, slow down the aging of the power cord due to long-term overheating, thereby extending the service life of the cable.

[0020] Furthermore, the winding drum has a threaded engraving at one end near the fixing block, and the fixing block has a threaded groove located in the first ventilation opening. The winding drum and the fixing block are detachably connected through the threaded engraving and the threaded groove.

[0021] Beneficial effects: The threaded connection design allows for quick disassembly of the winding drum when it needs to be replaced, maintained, or upgraded, improving the efficiency and convenience of maintenance work.

[0022] Furthermore, several second ventilation openings are provided circumferentially on the outer wall of the winding drum.

[0023] Beneficial effects: The design of the second vent allows air to circulate around the outer wall of the winding drum, helping to dissipate heat generated inside the drum. This is especially beneficial when the power cord current is high, effectively preventing safety hazards caused by overheating. Furthermore, good ventilation reduces heat buildup inside the winding drum, slowing down the aging of the power cord due to prolonged overheating, thereby extending the cable's lifespan.

[0024] Furthermore, each of the second ventilation openings is fixedly connected with a dustproof net.

[0025] Beneficial effects: Dust screens can effectively capture large particles in the air, prevent dust from entering the winding drum, reduce dust damage to power lines and electrical equipment, and improve the stability and service life of the equipment.

[0026] Furthermore, several inlets are symmetrically opened on both sides of the housing, and the height of the inlets corresponds to the arrangement height of the turntable.

[0027] Beneficial effects: The height of the cable inlet corresponds to the height of the turntable, making the cabling work more direct and efficient, reducing the cabling distance from the cable inlet to the turntable, and the symmetrical cable inlet design allows for cable maintenance and repair from both sides of the enclosure, improving operational flexibility and convenience.

[0028] Furthermore, several third ventilation openings are provided on each of the cabinet doors.

[0029] Beneficial effects: The third ventilation opening increases the airflow between the inside and outside of the enclosure, which helps to dissipate heat inside the enclosure and improves the overall heat dissipation efficiency, especially for electrical equipment that generates a lot of heat.

[0030] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0031] Figure 1 This is an isometric view of the overall structure of an embodiment of the cable classification and fixing device for electrical control cabinets of this utility model;

[0032] Figure 2 This is a schematic diagram showing the disassembly of the turntable and the winding drum in an embodiment of the cable sorting and fixing device for the electrical control cabinet of this utility model;

[0033] Figure 3 This is an example of a cable classification and fixing device for an electrical control cabinet according to the present invention. Figure 1 Enlarged cross-sectional view at point A in the middle.

[0034] The reference numerals in the accompanying drawings of the instruction manual include: 1. Box body; 2. Box door; 201. Handle; 3. Crossbar; 4. Gap; 5. Cable inlet; 6. Turntable; 7. Fixing block; 8. Winding spool; 9. Limiting block; 10. First marking block; 11. Second marking block; 12. Fixing groove; 13. Elastic layer; 14. Locking block; 15. Telescopic belt; 16. First vent; 17. Threaded engraving; 18. Threaded groove; 19. Second vent; 20. Dustproof net; 21. Third vent. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] The following detailed description illustrates the specific implementation method:

[0039] Example 1:

[0040] As attached Figure 1 and Figure 2 As shown: A cable sorting and fixing device for an electrical control cabinet includes a cabinet 1 with an opening on the front side. Symmetrical cabinet doors 2 are hinged to the opening on the front side of the cabinet 1. The hinge points of the cabinet doors 2 and the cabinet 1 are located on the left and right sides of the opening of the cabinet 1. The cabinet doors 2 can be rotated and pulled open to the left and right.

[0041] Each door 2 is fitted with a handle 201. Inside the enclosure 1, several horizontal bars 3 for placing electrical equipment are bolted together. These bars 3 are arranged at regular intervals within the enclosure 1, with gaps 4 between each bar 3 and the rear inner wall of the enclosure 1. The electrical equipment is mounted on the bars 3, separating it from the power cords within the enclosure 1. The electrical equipment is located in front of the bars 3, while the power cords are located in the gaps 4 behind the bars 3. This design reduces direct contact between the electrical equipment and the power cords, lowering the risk of short circuits and electrical fires, and providing sufficient space for heat dissipation to prevent cable aging and damage due to overheating. Furthermore, users can directly observe and access the electrical equipment when opening the door 2 without moving or disassembling the power cords, greatly simplifying maintenance and repair procedures and reducing unnecessary interference and damage to the power cords during equipment maintenance.

[0042] The side wall of the enclosure 1 has several cable inlets 5, allowing users to orderly introduce power cords into the enclosure 1, avoiding cable tangling and mess. The rear inner wall of the enclosure 1 is connected by bearings to several symmetrically arranged turntables 6. Several fixing blocks 7 are welded around the turntable 6, with the turntable 6 as the center. Each fixing block 7 is threaded with a winding spool 8. Users can wind the power cords onto the winding spool 8 in sequence, achieving a winding method where one power cord corresponds to one winding spool 8, reducing cable mess and wear, and allowing users to quickly identify the direction and connection point of each power cord, facilitating maintenance and repair.

[0043] In addition, the winding drum 8 is provided with a threaded groove 17 at one end near the fixing block 7, and the fixing block 7 is provided with a threaded groove 18 located in the first ventilation opening 16. The design of the threaded connection between the winding drum 8 and the fixing block 7 allows the user to directly separate the winding drum 8 from the fixing block 7 by rotating the winding drum 8 through the thread when the user needs to remove the power cord for maintenance or repair. Once the winding drum 8 is separated from the fixing block 7, the user can directly remove the winding drum 8 and the power cord. After performing the necessary maintenance or repair work, the user can rewind the power cord onto the winding drum 8 and fix it back onto the fixing block 7 by rotating it clockwise.

[0044] Limiting blocks 9 are welded to the end of the winding drum 8 away from the fixing block 7. When the user connects several power cords and electrical equipment, the limiting block 9 is designed to prevent the power cord from being excessively tangled or slipping during use, thus ensuring the power cord is securely fixed.

[0045] To enhance the securing effect of the power cord during use and resolve the issue of messy unwound sections, each limit block 9 is equipped with a fixing component for clamping and securing the power cord. Taking any one of these fixing components as an example... Figure 3 As shown, the fixing component includes a fixing groove 12 formed on the surface of the limiting block 9. The fixing groove 12 has a semi-circular structure, and an elastic layer 13 is adhered inside the fixing groove 12. This design provides additional friction, enabling the elastic layer 13 to achieve an anti-slip function and ensuring that the power cord does not easily slide or fall off within the fixing groove 12. In addition, the elastic properties of the elastic layer 13 can adapt to power cords of different diameters, increasing the versatility and adaptability of the device.

[0046] In addition, locking blocks 14 are hinged on both sides of the opening of the fixing slot 12. This design allows the locking blocks 14 to open and close flexibly, facilitating the insertion and removal of the power cord. The locking blocks 14 are triangular blocks with rounded inner sides. This design allows the locking blocks 14 to naturally conform to the shape of the power cord when closed, forming a self-locking effect and further enhancing the fixing effect. The opening of the fixing slot 12 is also equipped with an elastic telescopic band 15. The telescopic band 15 connects the two locking blocks 14 to form a whole, making the power cord more stable in the fixing slot 12 and reducing loosening or falling off due to external forces.

[0047] Example 2:

[0048] As attached Figure 1As shown, the difference from Embodiment 1 is that several cable inlets 5 are symmetrically opened on both sides of the enclosure 1. The height of each cable inlet 5 corresponds to the arrangement height of the turntable 6. Since the power cords are wound one-to-one with the winding drum 8, the power cords enter the enclosure 1 through the cable inlets 5 on the side wall, which helps to achieve orderly cable management, reduce cable crossing and tangling, and thus reduce the risk of short circuits and fires. At the same time, the arrangement of the turntable 6 at the corresponding height helps to maintain uniform cable tension and avoid connection problems caused by uneven cable tension. In addition, users can choose the most suitable side for cable access, providing greater flexibility, and can also design terminals of different voltage levels to be separated, which helps to improve the safety and reliability of the control cabinet.

[0049] Example 3:

[0050] As attached Figure 1 and Figure 2 As shown, the difference from Embodiment 2 is that the winding drums 8 are all hollow cylindrical structures, and the winding drums 8 are all open on the side near the wall of the housing 1. The housing 1 wall, the fixing block 7 and the turntable 6 are all provided with first ventilation openings 16 corresponding to the openings of the winding drums 8. The design of the first ventilation openings 16 allows air to enter the winding drums 8, which helps to dissipate heat. Especially when the power lines are dense or the current is large, it can prevent the cables from aging and being damaged due to overheating.

[0051] The outer wall of the winding drum 8 is provided with several second ventilation openings 19. The second ventilation openings 19 allow air to flow into the housing 1, which enhances the heat dissipation of several electrical devices and increases the air circulation in the housing 1, which helps to maintain a suitable temperature in the housing 1. Each of the second ventilation openings 19 is fitted with a dustproof net 20 by a snap fastener. The dustproof net 20 can prevent dust from entering the inside of the winding drum 8, protect the power cord from contamination, and reduce heat dissipation problems caused by dust accumulation.

[0052] In addition, in order to increase the heat dissipation effect of the equipment and make it easier for air to circulate in the enclosure 1, several third ventilation openings 21 are provided on the enclosure door 2.

[0053] Example 4:

[0054] As attached Figure 1 As shown, the difference from embodiment 3 is that each of the limiting blocks 9 is detachably connected to a first marker block 10, and the crossbar 3 is provided with several second marker blocks 11 corresponding to the color of the nearest limiting block 9. When the user finds a cable that needs to be repaired or replaced, he / she can quickly find the first marker block 10 by corresponding to the second marker block 11 on the crossbar 3 where the electrical equipment is installed, which greatly shortens the time for fault diagnosis and location.

[0055] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A cable classification and fixing device for electrical control cabinet, comprising a box body (1), symmetrical box doors (2) are hinged on one side of the box body (1), and handles (201) are inlaid on the box doors (2), characterized in that, The box (1) is fixedly connected with several horizontal bars (3) for placing electrical equipment. There are gaps (4) between the horizontal bars (3) and the side wall of the box (1) away from the door (2). The side wall of the box (1) is provided with several cable inlets (5). The inner wall of the box (1) away from the door (2) is rotatably connected to several symmetrically arranged turntables (6). Several fixing blocks (7) are fixedly connected to the surface of the turntables (6) in a circumferential manner. The surface of the fixing blocks (7) is provided with winding drums (8). The end of the winding drums (8) away from the fixing blocks (7) is fixedly connected with a limit block (9). The limit block (9) is provided with a fixing component for clamping and fixing the power cord.

2. The cable sorting and securing apparatus for electrical control cabinets according to claim 1, characterized in that, Each of the limiting blocks (9) is detachably connected to a first marker block (10). Several first marker blocks (10) are coated with different colors of paint. Several second marker blocks (11) corresponding to the colors of the nearest first marker block (10) are provided above the crossbar (3).

3. The cable classification and fixing device for electrical control cabinets according to claim 2, characterized in that, The fixing component includes a fixing groove (12) formed on the surface of the limiting block (9). The fixing groove (12) has a semi-circular structure and an elastic layer (13) is fixedly connected inside the fixing groove (12).

4. The cable classification and fixing device for electrical control cabinets according to claim 3, characterized in that, The fixed groove (12) has two hinged locking blocks (14) on both sides of the groove opening. The fixed groove (12) is also provided with an elastic telescopic belt (15). The telescopic belt (15) connects the two locking blocks (14) to form a whole.

5. The cable classification and fixing device for electrical control cabinets according to claim 4, characterized in that, All the winding drums (8) are hollow cylindrical structures. All the winding drums (8) have an opening on the side of the box (1) wall. The side wall of the box (1), the fixing block (7) and the turntable (6) are all provided with a first ventilation opening (16) corresponding to the opening of the winding drum (8).

6. The cable classification and fixing device for electrical control cabinets according to claim 5, characterized in that, The winding drum (8) is provided with threaded engravings (17) at one end near the fixing block (7), and the fixing block (7) is provided with a threaded groove (18) located in the first ventilation opening (16). The winding drum (8) and the fixing block (7) are detachably connected through the threaded engravings (17) and the threaded groove (18).

7. The cable classification and fixing device for electrical control cabinets according to claim 6, characterized in that, The outer wall of the winding drum (8) is provided with several second ventilation openings (19) in the circumferential direction.

8. The cable classification and fixing device for electrical control cabinets according to claim 7, characterized in that, Each of the second ventilation openings (19) is fixedly connected with a dustproof net (20).

9. The cable classification and fixing device for electrical control cabinets according to claim 8, characterized in that, Several inlets (5) are symmetrically opened on both sides of the box (1), and the height of the inlets (5) corresponds to the arrangement height of the turntable (6).

10. The cable sorting and fixing device for electrical control cabinets according to claim 9, characterized in that, Several third ventilation openings (21) are provided on the box door (2).

Images