A wire harness drag chain for a walking motor

Abstract

The utility model discloses a kind of wire harness tow chains for walking motor, including chain plate and connecting unit, connecting unit is arranged between two chain plates.Connecting unit includes two respectively fixed in the inside of chain plate fixed block, and the connecting plate of being movably connected with fixed block, spring being arranged in the inside of one of fixed block and two plug-in rods respectively inserted in two fixed blocks.Chain plate is equipped with rotary groove and rotary block to realize adjacent chain plate rotary connection, and there is sliding slot on fixed block for connecting plate sliding, and plug-in slot is opened in one side of sliding slot for plug-in plug-in rod, and there is locating slot in the top of one side of plug-in slot, and there is arc-shaped notch above the plug-in slot of being equipped with spring, and one of plug-in rod is abutted with spring.The wire harness tow chain for walking motor is set by connecting unit, so that the disassembly of connecting plate is more convenient, avoid the problem that personnel with less strength is difficult to press installation and needs to help external tool when disassembling.

Description

Technical Field

[0001] This utility model relates to the field of cable harness technology, specifically a cable harness for a walking motor. Background Technology

[0002] During the operation of equipment such as mobile motors, wiring harnesses are required to transmit power and signals. To protect the wiring harnesses from external environmental interference and mechanical damage, wiring harness drag chains are typically used to constrain and guide them.

[0003] Existing cable harnesses typically consist of multiple links connected sequentially, with rotation achieved through specific connection structures to accommodate the bending requirements of motor movement. However, some existing cable harnesses use connecting plates that snap together with fixing blocks on the inner side of the chain plates. This makes installation difficult for those with limited strength, and requires external tools for disassembly, resulting in cumbersome assembly and disassembly of the fixing structure. Consequently, maintenance or replacement of the cable harness requires significant time and effort, increasing maintenance costs and workload. Therefore, it is necessary to develop a cable harness chain for mobile motors to address the problems existing in the current technology. Utility Model Content

[0004] The purpose of this utility model is to provide a cable chain for a walking motor, which solves the problem that in some cable chains, the chain plates are connected by a connecting plate and a fixing block on the inner side of the chain plate, which makes it difficult for people with less strength to press and install, and requires the use of external tools when disassembling, making the disassembly and assembly of the fixed structure more troublesome. When the cable harness needs to be maintained or replaced, a lot of time and effort are required, which increases the maintenance cost and the difficulty of the work.

[0005] A cable chain for a walking motor includes chain plates and a connecting unit, wherein the connecting unit is disposed between two chain plates, and the connecting unit includes: Two fixing blocks are provided, and the two fixing blocks are respectively fixedly connected to the inner sides of the two chain plates; The connecting plate is movably engaged with the fixing block; A spring, wherein the spring is disposed inside one of the fixed blocks; The connector is provided in two parts, and the two connectors are respectively inserted into two fixed blocks.

[0006] Preferably, a rotating groove is provided on one side of the chain plate.

[0007] Preferably, a rotating block is fixedly connected to the other side of the chain plate, and the rotating block is rotatably connected to the rotating groove of the adjacent chain plate.

[0008] Preferably, the fixing block has a sliding groove, and the end of the connecting plate is slidably connected to the sliding groove.

[0009] Preferably, a plug groove is provided on one side of the slide, and the plug rod is inserted into the plug groove.

[0010] Preferably, a positioning groove is provided on the top of one side of the insertion slot.

[0011] Preferably, the spring is fixedly connected in the insertion slot of one of the fixing blocks.

[0012] Preferably, an arc-shaped notch is provided above the spring-loaded insertion slot, and the arc-shaped notch is used for tilting and removing the insertion rod.

[0013] Preferably, one of the plug rods abuts against the spring.

[0014] Compared with the prior art, the beneficial effects of this utility model are: The cable chain for this mobile motor features a connecting unit. By tilting the plug rod on one side of the connecting plate into a corresponding plug slot, the plug rod compresses a spring, causing the other plug rod to align with its corresponding slot via a positioning groove. Under the spring's force, the other plug rod is then inserted into its corresponding slot. For disassembly, sliding the connecting plate in the opposite direction allows the other plug rod to slide out of its slot, enabling the connecting plate to be tilted and removed. This makes assembly and disassembly of the connecting plate much easier, avoiding the difficulties faced by personnel with limited strength in pressing and installing, and the need for external tools during disassembly. Furthermore, maintenance, replacement, or adjustment of the cable harness can be performed with simple operations to disassemble the connecting unit, significantly reducing maintenance time and work difficulty. Attached Figure Description

[0015] 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, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the chain plate structure of this utility model; Figure 3 This is a schematic diagram of the connecting unit structure of this utility model; Figure 4 This is a schematic diagram of the fixing block structure of this utility model; Figure 5This is a cross-sectional schematic diagram of the connection unit of this utility model.

[0017] In the diagram: 1. Chain plate; 11. Rotating groove; 12. Rotating block; 2. Connecting unit; 21. Fixing block; 211. Slide groove; 212. Insertion groove; 213. Positioning groove; 214. Arc-shaped notch; 22. Connecting plate; 23. Spring; 24. Insertion rod. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 This utility model provides a technical solution: Example 1 A cable chain for a walking motor includes chain plates 1 and connecting units 2. The connecting units 2 are disposed between two chain plates 1 and include: Two fixing blocks 21 are provided, and the two fixing blocks 21 are respectively fixedly connected to the inner side of the two chain plates 1; Connecting plate 22 is movably engaged with fixing block 21; Spring 23 is disposed inside one of the fixing blocks 21; There are two plug-in rods 24, and the two plug-in rods 24 are respectively inserted into the two fixing blocks 21.

[0020] Furthermore, a rotating groove 11 is provided on one side of the chain plate 1.

[0021] Furthermore, a rotating block 12 is fixedly connected to the other side of the chain plate 1. The rotating block 12 is rotatably connected to the rotating groove 11 of the adjacent chain plate 1. The adjacent chain plates 1 are rotatably connected by the rotating block 12 and the rotating groove 11, so that the cable harness drag chain can flexibly follow the movement of the walking motor to bend and extend, adapt to the usage requirements under different working conditions, and at the same time reduce the wear of the cable harness in the drag chain.

[0022] Example 2 A cable chain for a walking motor includes chain plates 1 and connecting units 2. The connecting units 2 are disposed between two chain plates 1 and include: Two fixing blocks 21 are provided, and the two fixing blocks 21 are respectively fixedly connected to the inner side of the two chain plates 1; Connecting plate 22 is movably engaged with fixing block 21; Spring 23 is disposed inside one of the fixing blocks 21; There are two plug-in rods 24, and the two plug-in rods 24 are respectively inserted into the two fixing blocks 21.

[0023] Furthermore, a groove 211 is provided on the fixing block 21, and the end of the connecting plate 22 is slidably connected to the groove 211.

[0024] Furthermore, a insertion groove 212 is provided on one side of the slide groove 211, and the insertion rod 24 is inserted into the insertion groove 212.

[0025] Furthermore, a positioning groove 213 is provided on the top side of the insertion groove 212.

[0026] Furthermore, the spring 23 is fixedly connected to the insertion slot 212 of one of the fixing blocks 21.

[0027] Furthermore, an arc-shaped notch 214 is provided above the insertion slot 212 with spring 23, and the arc-shaped notch 214 is used for tilting and removing the insertion rod 24.

[0028] Furthermore, one of the plug rods 24 abuts against the spring 23. By tilting the plug rod 24 on one side of the connecting plate 22 into the plug slot 212 on one side, the plug rod 24 compresses the spring 23 to contract. At the same time, the other plug rod 24 aligns with the other plug slot 212 through the positioning groove 213. Under the action of the spring 23, the other plug rod 24 is pressed into the plug slot 212. During disassembly, by sliding the connecting plate 22 in the opposite direction, the other plug rod 24 slides out of the plug slot 212, allowing the connecting plate 22 to be tilted out. This makes the assembly and disassembly of the connecting plate 22 more convenient, avoiding the problem of insufficient strength for personnel to press and install, and the need for external tools during disassembly. At the same time, when maintaining, replacing, or adjusting the wiring harness, the connecting unit 2 can be disassembled with simple operations, greatly shortening maintenance time and reducing work difficulty.

[0029] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cable chain for a walking motor, comprising chain plates (1) and connecting units (2), wherein the connecting units (2) are disposed between two chain plates (1), characterized in that: The connection unit (2) includes: Fixed blocks (21), two fixed blocks (21) are provided, and the two fixed blocks (21) are respectively fixedly connected to the inner side of the two chain plates (1); Connecting plate (22), which is movably engaged with fixing block (21); A spring (23) is disposed inside one of the fixing blocks (21); The plug rod (24) is configured as two, and the two plug rods (24) are respectively plugged into two fixing blocks (21).

2. The cable chain for a walking motor as described in claim 1, characterized in that: A rotating groove (11) is provided on one side of the chain plate (1).

3. The cable chain for a walking motor as described in claim 2, characterized in that: A rotating block (12) is fixedly connected to the other side of the chain plate (1), and the rotating block (12) is rotatably connected to the rotating groove (11) of the adjacent chain plate (1).

4. The cable chain for a walking motor as described in claim 1, characterized in that: The fixing block (21) has a sliding groove (211), and the end of the connecting plate (22) is slidably connected to the sliding groove (211).

5. The cable chain for a walking motor as described in claim 4, characterized in that: A plug groove (212) is provided on one side of the slide (211), and the plug rod (24) is inserted into the plug groove (212).

6. The cable chain for a walking motor as described in claim 5, characterized in that: A positioning groove (213) is provided on the top side of the insertion groove (212).

7. The cable chain for a walking motor as described in claim 5, characterized in that: The spring (23) is fixedly connected in the insertion slot (212) of one of the fixing blocks (21).

8. The cable chain for a walking motor as described in claim 5, characterized in that: An arc-shaped notch (214) is provided above the spring-loaded insertion slot (212), which is used for the tilting removal of the insertion rod (24).

9. The cable chain for a walking motor as described in claim 1, characterized in that: One of the plug rods (24) abuts against the spring (23).

Images