Industrial cabinet wire harness fastening structure

Abstract

The utility model provides a kind of industrial cabinet wire harness fastening structure, it is related to wire harness storage technical field, comprising: main body, the main body top end surface is provided with a storage slot, and the front side and rear side of the inner end of storage slot are both provided with a limiting slot;Two The limiting slot inside is commonly inserted with a piece of insulating plugboard, the number of the utility model insulating board can be flexibly increased or decreased according to the number of wire harness, support independent area division, each area can individually store a group of wire harness, realize the classification fastening of one area one wire harness, solve the commonly used integrated molding plastic wire slot of industrial cabinet, although wire harness and cabinet metal parts can be isolated, but because there is no separation inside, wire harness is easy to entangle, maintenance is inconvenient, and wire harness is vulnerable to equipment vibration and fastener friction to appear outer skin wear, copper core exposure, and further cause equipment failure.

Description

Technical Field

[0001] This utility model relates to the field of wire harness storage technology, and in particular to a wire harness fastening structure for industrial cabinets. Background Technology

[0002] The orderly storage and secure fastening of power cables, signal cables, data transmission cables, and other wire harnesses inside industrial cabinets are crucial for ensuring their long-term stable operation and effectively preventing equipment failures caused by tangled and worn wires. Currently, the most common solution for organizing wire harnesses in industrial cabinets is to use one-piece molded plastic cable trays, where the wire harnesses are directly placed for storage. While these cable trays can isolate the wire harnesses from direct contact with the metal components of the cabinet, they lack internal partitioning structures, making it easy for multiple wire harnesses to become tangled and knotted. During maintenance, each harness must be combed individually, resulting in low efficiency. Furthermore, vibrations generated during equipment operation can cause long-term friction between the wire harnesses and fasteners, easily leading to wear on the wire harness sheath, exposure of the copper core, and potentially causing short circuits, signal interference, and other safety hazards and equipment failures. Utility Model Content

[0003] This utility model relates to a wire harness fastening structure for industrial cabinets, which solves the problem that although the one-piece molded plastic wire trough commonly used in industrial cabinets can isolate the wire harness from the metal parts of the cabinet, the lack of internal separation makes the wire harness easy to get tangled, inconvenient to maintain, and the wire harness is easily worn by equipment vibration and friction with fasteners, resulting in exposed copper cores and thus causing equipment failure.

[0004] This utility model provides an industrial cabinet wire harness fastening structure, specifically including: a main body, a storage groove is provided on the top surface of the main body, the storage groove penetrates the left and right end surfaces of the main body; a mounting hole is provided in the middle of the bottom surface of the inner end of the storage groove, penetrating the bottom surface of the main body; a limiting slot is provided on the front and rear sides of the inner end of the storage groove, the limiting slot penetrates the left and right end surfaces of the main body; an isolation plate is inserted into both limiting slots, and at this time, the bottom surface of the isolation plate does not contact the bottom surface of the inner end of the storage groove.

[0005] Furthermore, an extension plate is fixedly installed on the rear side of the top surface of the insulating plate, and a guide rod is fixedly installed on the front surface of the extension plate adjacent to the lower left and lower right corners. When the insulating plate is inserted into the two limiting slots, the rear end surface of the insulating plate is in contact with the rear side of the inner end of the storage groove, while the front end surfaces of the two guide rods are in contact with the front side of the inner end of the storage groove.

[0006] Furthermore, it also includes a partition, wherein a limiting insertion hole is provided on the front end face of the partition adjacent to the lower left and lower right corners, and the two limiting insertion holes are respectively slidably inserted into two guide rods.

[0007] Furthermore, when the partition plate is inserted into the two limiting slots and the two limiting holes are slidably inserted into the two guide rods respectively, the top surface of the partition plate and the top surface of the main body are at the same level, and the bottom surface of the partition plate is in contact with the bottom surface of the inner end of the storage groove; the number of the partition plates is not limited to one set, and the number can be increased or decreased.

[0008] Furthermore, a cover is provided on the top of the main body, and a receiving groove is opened on the bottom end face of the cover, which penetrates the left and right end faces of the cover; a limiting block a is fixedly installed on the upper part of the front and rear ends of the main body; a limiting block b is fixedly installed on the lower part of the front and rear sides of the inner end of the receiving groove; when the limiting block b is slidably inserted under the limiting block a, the top surface of the inner end of the receiving groove is in contact with the front end face of the main body.

[0009] This utility model provides an industrial cabinet wire harness fastening structure, which has the following beneficial effects: The number of partitions in this utility model can be flexibly increased or decreased according to the number of wire harnesses, supporting independent area division. Each area can separately store a group of wire harnesses, realizing the classification and fastening of one wire harness per area, avoiding maintenance difficulties caused by multiple wire harnesses being tangled. Moreover, the partitions and guide rods are designed with plug-in connection, which is convenient for disassembly and assembly. The partitions can be quickly removed for adjustment, reducing the difficulty of maintenance operations. Furthermore, the cover of this utility model is connected to the main body by limiting block a and limiting block b, forming a closed space, effectively blocking the intrusion of industrial impurities such as dust, oil, and metal shavings, reducing the problems of wire harness aging and poor contact caused by impurity adhesion.

[0010] This invention, through the setting of an isolation plate, divides the storage slot into a lower area for fastener storage and an upper area for wire harness storage, thereby separating the wire harness from the fastener. This prevents the wire harness from rubbing against the fastener due to equipment vibration, avoids short circuits and signal interruptions caused by damage to the wire harness sheath, and extends the service life of the wire harness. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0012] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0013] In the attached diagram: Figure 1 A schematic diagram of the top isometric structure of this utility model is shown; Figure 2 This utility model illustrates Figure 1 A magnified view of the structure at point A in the middle; Figure 3A schematic diagram of the bottom isometric structure of this utility model is shown; Figure 4 This diagram shows the structure of the present invention in its disassembled state; Figure 5 This utility model illustrates Figure 4 A magnified schematic diagram of the structure at point B in the middle; List of reference numerals 1. Main body; 101. Storage slot; 102. Limiting block a; 103. Mounting hole; 104. Limiting slot; 2. Cover; 201. Storage fitting slot; 202. Limiting block b; 3. Isolation plate; 301. Extension plate; 302. Guide rod; 4. Partition plate; 401. Limiting insertion hole. Detailed Implementation

[0014] 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, not all, of the embodiments of this utility model. Based on the described 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.

[0015] Example: Please refer to Figures 1 to 5 : This utility model proposes an industrial cabinet wire harness fastening structure, comprising: a main body 1, a storage groove 101 formed on the top surface of the main body 1, the storage groove 101 penetrating the left and right end faces of the main body 1; a mounting hole 103 penetrating the bottom face of the main body 1 is formed in the middle of the bottom surface of the inner end of the storage groove 101; a limiting slot 104 is formed on the front and rear sides of the inner end of the storage groove 101, the limiting slot 104 penetrating the left and right end faces of the main body 1; an insulating insert is inserted into both limiting slots 104. Plate 3, and at this time, the bottom end of the isolation plate 3 does not contact the bottom end of the inner end of the storage groove 101; an extension plate 301 is fixedly installed on the rear side of the top end of the isolation plate 3, and a guide rod 302 is fixedly installed on the front end of the extension plate 301 adjacent to the lower left and lower right corners; when the isolation plate 3 is inserted into the two limiting slots 104, the rear end of the isolation plate 3 is in contact with the rear side of the inner end of the storage groove 101, and the front end of the two guide rods 302 is in contact with the front side of the inner end of the storage groove 101.

[0016] This also includes a partition 4, with a limiting insertion hole 401 extending through its rear end face at the lower left and lower right corners of the front end face of the partition 4. The two limiting insertion holes 401 are slidably inserted into two guide rods 302 respectively. When the partition 3 is inserted into the two limiting slots 104, and the two limiting insertion holes 401 are slidably inserted into the two guide rods 302 respectively, the top surface of the partition 4 is at the same level as the top surface of the main body 1, and the bottom surface of the partition 4 is in contact with the bottom surface of the inner end of the storage groove 101. The number of partitions 4 is not limited to one. The number of the components can be increased or decreased; a cover 2 is provided on the top of the main body 1, and a storage groove 201 is opened on the bottom end face of the cover 2, which penetrates the left and right end faces of the cover 2; a limiting block a102 is fixedly installed on the upper part of the front and rear ends of the main body 1; a limiting block b202 is fixedly installed on the lower part of the front and rear sides of the inner end of the storage groove 201; when the limiting block b202 is slidably inserted under the limiting block a102, the top surface of the inner end of the storage groove 201 is in contact with the front end face of the main body 1.

[0017] The working principle of this embodiment: Place the main body 1 in the target installation position inside the cabinet, align the mounting hole 103 with the preset hole on the inner wall of the cabinet, insert the fastener and tighten it to ensure that the main body 1 fits snugly against the inner wall of the cabinet without any looseness; after the main body 1 is fixed to the inner wall of the cabinet by the fastener passing through the mounting hole 103, the isolation plate 3 can be inserted into the limiting slot 104. At this time, the bottom surface of the isolation plate 3 does not contact the bottom surface of the inner end of the storage slot 101. By setting the isolation plate 3, the limiting slot 104 can be separated into upper and lower spaces. At this time, the head of the fastener passing through the mounting hole 103 is in the lower space, while the subsequent wire harness can be stored in the upper space, realizing the complete isolation between the wire harness and the fastener, and avoiding the wire harness from rubbing against the fastener due to vibration, displacement and other factors, which would cause wear on the outer sheath. The number of partitions 4 is not limited to one set, and the number can be increased or decreased. Therefore, according to the number of wire harnesses in the cabinet, the corresponding number of partitions 4 can be selected. The limiting insertion hole 401 of the partition 4 is aligned with the guide rod 302 and inserted. The partition 4 is slid along the guide rod 302 to the target position, thereby dividing the storage slot 101 into multiple independent areas. Each area can store a set of wire harnesses separately, realizing the classification and fastening of one wire harness per area, avoiding maintenance difficulties caused by multiple wire harnesses tangling. After the wire harness is stored, the cover 2 can be engaged with the limit block b202 through the limit block a102, so that the storage groove 201 and the top of the main body 1 form a closed space, which can prevent dust and other impurities from entering, and at the same time prevent the wire harness from being loosened due to external pulling.

Claims

1. An industrial cabinet wire harness fastening structure, characterized in that, include: The main body (1) has a storage groove (101) on its top surface, which penetrates the left and right ends of the main body (1). The storage groove (101) has a mounting hole (103) in the middle of the bottom surface of the inner end of the storage groove (101), which penetrates the bottom surface of the main body (1). The storage groove (101) has a limiting slot (104) on both the front and rear sides of the inner end, which penetrates the left and right ends of the main body (1). An isolation plate (3) is inserted into both limiting slots (104), and the bottom surface of the isolation plate (3) does not contact the bottom surface of the inner end of the storage groove (101).

2. The industrial cabinet wire harness fastening structure according to claim 1, characterized in that, An extension plate (301) is fixedly installed on the rear side of the top surface of the isolation plate (3). A guide rod (302) is fixedly installed on the front surface of the extension plate (301) adjacent to the lower left and lower right corners. When the isolation plate (3) is inserted into the two limiting slots (104), the rear end face of the isolation plate (3) is in contact with the rear side of the inner end of the storage groove (101), and the front end faces of the two guide rods (302) are in contact with the front side of the inner end of the storage groove (101).

3. The industrial cabinet wire harness fastening structure according to claim 2, characterized in that, It also includes a partition (4), and the front end face of the partition (4) is provided with a limiting insertion hole (401) that penetrates the rear end face of the partition (4) at the lower left and lower right corners. The two limiting insertion holes (401) are respectively slidably inserted into the two guide rods (302).

4. The industrial cabinet wire harness fastening structure according to claim 3, characterized in that, When the isolation plate (3) is inserted into the two limiting slots (104) and the two limiting holes (401) are slidably inserted into the two guide rods (302), the top surface of the partition plate (4) is at the same level as the top surface of the main body (1), and the bottom surface of the partition plate (4) is in contact with the bottom surface of the inner end of the storage groove (101); the number of the partition plates (4) is not limited to one set, and the number can be increased or decreased.

5. The industrial cabinet wire harness fastening structure according to claim 4, characterized in that, The main body (1) is provided with a cover (2) on top. A storage groove (201) is provided on the bottom end face of the cover (2). The storage groove (201) penetrates the left end face and the right end face of the cover (2). A limiting block a (102) is fixedly installed on the upper part of the front end face and the rear end face of the main body (1). A limiting block b (202) is fixedly installed on the lower part of the front side and the rear side of the inner end of the storage groove (201). When the limiting block b (202) is slidably inserted under the limiting block a (102), the top surface of the inner end of the storage groove (201) is in contact with the front end face of the main body (1).

Images