A pipeline auxiliary assembly for electrical engineering and automation

Abstract

The utility model relates to electrical pipeline protection field discloses a pipeline auxiliary assembly for electrical engineering and automation, including pipeline protection shell, the pipeline protection shell top is provided with self -rotation protection mechanism and convenient to dismantle mechanism, the self -rotation protection mechanism includes annular slot, the annular slot sets up in pipeline protection shell inner wall, the annular slot inner wall slidingly connected with the ring that follows line, the ring that follows line inner wall fixedly connected with fixed bottom block, fixed bottom block inner wall fixedly connected with guide rod, the guide rod outer wall slidingly connected with sliding elastic block, fixed bottom block top end passes through spring and sliding elastic block bottom end elastic connection, in the utility model, through setting up self -rotation protection mechanism, has realized the additional protection effect to cable, when the wire material is pulled or is twisted, the wire material's direction and protection device will twist together, let the protection device will not shift because of the wire material's shift.

Description

Technical Field

[0001] This utility model relates to the field of electrical pipeline protection, and in particular to a pipeline auxiliary component for electrical engineering and its automation. Background Technology

[0002] This electrical engineering and automation pipeline auxiliary component is mainly used for the layout and protection of wires, cables and other pipelines. It is widely used in substations, industrial automated production lines, building electrical wiring and other scenarios. It can assist in the orderly arrangement of pipelines through support, fixation and guidance structures, avoid pipeline entanglement, compression or excessive bending, reduce the wear of pipelines by the external environment, ensure the stability of power transmission or signal transmission, and facilitate the inspection and maintenance of pipelines in the later stage, thereby improving the reliability of electrical engineering installation and operation.

[0003] To improve this auxiliary component, existing technologies have optimized the clamping structure of the pipeline fixing clamp by using a combination of elastic metal sheets and rubber pads to replace the rigid clamp, thereby enhancing its adaptability to pipelines of different diameters. At the same time, the splicing method of the support frame has been improved by using mortise and tenon joints and adding positioning bolts to enhance the stability of the frame assembly. Additionally, the bearing model of the guide wheel has been adjusted, and sealed bearings have been used to reduce the impact of dust on rotation and extend the service life of the component.

[0004] The main defect of this pipeline auxiliary component lies in the unreasonable linkage design between the internal stabilizing structure and the pipeline. The stabilizing structure is mostly fixed to the outer wall of the wire through rigid connectors. When the wire rotates due to external vibration or tension, it will directly drive the stabilizing structure inside the protective shell to rotate synchronously. This causes the original guiding trajectory of the stabilizing structure to deviate, losing its directional constraint effect on the pipeline. At the same time, the fit gap between the stabilizing structure and the inner wall of the protective shell becomes misaligned due to rotation, making it impossible to maintain the centered position of the pipeline. This easily leads to increased friction between the pipeline and the inner wall of the shell, affecting the stabilizing effect of the auxiliary component. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a pipeline auxiliary component for electrical engineering and automation, which aims to solve the problem that the pressure components and guide structures inside the protective shell lose their effectiveness when the line is pulled or rotated in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a pipeline auxiliary component for electrical engineering and automation, comprising a pipeline protective shell, wherein the top of the pipeline protective shell is provided with a self-rotating protection mechanism and an easy-to-disassemble mechanism, the self-rotating protection mechanism comprising an annular groove, the annular groove being formed on the inner wall of the pipeline protective shell, a following ring being slidably connected to the inner wall of the annular groove, a fixed base block being fixedly connected to the inner wall of the following ring, a guide rod being fixedly connected to the inner wall of the fixed base block, a sliding elastic block being slidably connected to the outer wall of the guide rod, and the top end of the fixed base block being elastically connected to the bottom end of the sliding elastic block by a spring.

[0007] As a further description of the above technical solution:

[0008] The self-rotation protection mechanism also includes a follow-line pressure plate, the bottom of which is fixedly connected to the top of the sliding elastic block.

[0009] As a further description of the above technical solution:

[0010] The self-rotation protection mechanism also includes a roller, the outer wall of which is rotatably connected to the inner wall of the pressure plate.

[0011] As a further description of the above technical solution:

[0012] The easy-to-disassemble mechanism includes an outer cylinder, the outer wall of which is fixedly connected to the outer wall of the pipe protective shell, and an inner cylinder is fixedly connected to the end of the outer cylinder away from the pipe protective shell.

[0013] As a further description of the above technical solution:

[0014] The easy-to-disassemble mechanism also includes an external inlet groove, which is formed on the inner wall of the pipe protective shell.

[0015] As a further description of the above technical solution:

[0016] The easy-to-disassemble mechanism also includes an inner inlet groove, which is formed on the inner wall of the pipe protective shell.

[0017] As a further description of the above technical solution:

[0018] The easy-to-disassemble mechanism also includes an outer ring groove, which is formed on the inner wall of the pipe protective shell.

[0019] As a further description of the above technical solution:

[0020] The easy-to-disassemble mechanism also includes an inner annular groove, which is formed on the inner wall of the pipe protective shell.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a self-rotating protection mechanism, an additional protection effect is achieved for the cable. When the cable is pulled or twisted, the cable guide and protection device will twist together, so that the protection device will not be displaced due to the displacement of the cable.

[0023] 2. In this utility model, by setting an easy disassembly mechanism, it is possible to easily install multiple protective pipe sections together. At the same time, the disassembly and installation structure is very sturdy, achieving both protection and convenience. Attached Figure Description

[0024] Figure 1 This is a front view structural diagram of a pipeline auxiliary component for electrical engineering and its automation proposed in this utility model;

[0025] Figure 2 This is a side view of a pipeline auxiliary component for electrical engineering and automation proposed in this utility model.

[0026] Figure 3 This is a cross-sectional schematic diagram of the internal structure of a pipeline auxiliary component for electrical engineering and automation proposed in this utility model;

[0027] Figure 4 This is a schematic cross-sectional view of the housing structure of a pipeline auxiliary component for electrical engineering and automation proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the disassembly structure of the housing of a pipeline auxiliary component for electrical engineering and automation proposed in this utility model;

[0029] Figure 6 This is a schematic diagram of the disassembly structure of a small component of a pipeline auxiliary assembly for electrical engineering and automation proposed in this utility model.

[0030] Legend:

[0031] 1. Pipe protective shell; 2. Rotation protection mechanism; 211. Follow-the-line rotating ring; 212. Fixed base block; 213. Guide rod; 214. Spring; 215. Follow-the-line pressure plate; 216. Roller; 217. Annular groove; 218. Sliding elastic block; 3. Easy-to-disassemble mechanism; 311. Outer cylinder; 312. Inner cylinder; 313. Outer inlet groove; 314. Inner inlet groove; 315. Outer ring groove; 316. Inner ring groove. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-3 The present invention provides an embodiment of a pipeline auxiliary component for electrical engineering and automation. This component achieves pipeline rotation protection and convenient disassembly through a rotation protection mechanism 2 and a disassembly facilitating mechanism 3. It includes a pipeline protective shell 1, which provides a protective outer shell for the pipeline. The top of the pipeline protective shell 1 is provided with the rotation protection mechanism 2 and the disassembly facilitating mechanism 3. The rotation protection mechanism 2 protects the pipeline from damage during rotation, while the disassembly facilitating mechanism 3 allows for quick assembly and disassembly of the component. The rotation protection mechanism 2 includes an annular slot 217, which provides rotation space for a following ring 211. The following ring is slidably connected to the inner wall of the annular slot 217. 211, the following ring 211 can rotate along the inner wall of the annular slot 217 to adapt to the rotation of the pipeline. A fixed base block 212 is fixedly connected to the inner wall of the following ring 211. The fixed base block 212 provides a fixed foundation for the guide rod 213. The guide rod 213 is fixedly connected to the inner wall of the fixed base block 212. The guide rod 213 provides sliding guidance for the sliding elastic block 218. The sliding elastic block 218 is slidably connected to the outer wall of the guide rod 213. The sliding elastic block 218 can slide along the outer wall of the guide rod 213. The top of the fixed base block 212 is elastically connected to the bottom of the sliding elastic block 218 through a spring 214. The spring 214 provides elastic support for the sliding elastic block 218.

[0034] Reference Figures 3-5 The self-rotation protection mechanism 2 also includes a follow-line pressure plate 215, which is used to press the pipeline. The bottom of the follow-line pressure plate 215 is fixedly connected to the top of the sliding elastic block 218. The follow-line pressure plate 215 moves synchronously with the sliding elastic block 218. The self-rotation protection mechanism 2 also includes a roller 216, which is used to reduce the friction between the pipeline and the follow-line pressure plate 215. The outer wall of the roller 216 is rotatably connected to the inner wall of the follow-line pressure plate 215. The roller 216 can rotate on the inner wall of the follow-line pressure plate 215. The disassembly mechanism 3 includes an outer cylinder 311, which is an external connecting component of the disassembly mechanism 3. The outer wall of the outer cylinder 311 is fixedly connected to the outer wall of the pipe protective shell 1. The outer cylinder 311 and the pipe protective shell 1 are fixed as one piece. An inner cylinder 312 is fixedly connected to the end of the outer cylinder 311 away from the pipe protective shell 1. The inner cylinder 312 and the outer cylinder 311 cooperate to realize the disassembly function.

[0035] Reference Figures 4-6The disassembly facilitating mechanism 3 also includes an outer inlet groove 313, which serves as the installation inlet for the outer cylinder 311. The outer inlet groove 313 is located on the inner wall of the pipe protective shell 1, and its position corresponds to that of the outer cylinder 311. The disassembly facilitating mechanism 3 also includes an inner inlet groove 314, which serves as the installation inlet for the inner cylinder 312. The inner inlet groove 314 is located on the inner wall of the pipe protective shell 1, and its position corresponds to that of the inner cylinder 312. The disassembly facilitating mechanism 3 also includes an outer ring groove 315, which is used to accommodate the outer cylinder 311 for fixation. The outer ring groove 315 is located on the inner wall of the pipe protective shell 1 and is connected to the outer inlet groove 313. The disassembly facilitating mechanism 3 also includes an inner ring groove 316, which is used to accommodate the inner cylinder 312 for fixation. The inner ring groove 316 is located on the inner wall of the pipe protective shell 1 and is connected to the inner inlet groove 314.

[0036] Working principle: By inserting the pipeline into the pressure plate 215, the electrical engineering pipeline auxiliary components are based on the pipeline protective shell 1. The self-rotating protection mechanism 2 adapts to the displacement as the pipeline twists, and the disassembly mechanism 3 enables the rapid assembly of multiple protective shell sections, ensuring stable pipeline transmission and convenient maintenance, and dealing with pipeline twisting, pulling and other working conditions.

[0037] When the pipeline is twisted or pulled, the following ring 211 of the self-rotating protection mechanism 2 rotates synchronously along the annular groove 217 on the inner wall of the pipeline protection shell 1. The fixed base block 212 on the inner wall of the following ring 211 rotates accordingly. The guide rod 213 on the fixed base block 212 drives the sliding elastic block 218 to slide along the rod. The spring 214 between the fixed base block 212 and the sliding elastic block 218 is compressed or stretched to provide buffering. The following pressure plate 215 at the top of the sliding elastic block 218 fits against the pipeline through the inner wall roller 216. The rotation of the roller 216 reduces friction, so that the following pressure plate 215 always firmly restrains the pipeline, avoids direct friction between the pipeline and the inner wall of the protection shell, adapts to the dynamic displacement of the pipeline, and maintains the protection effect.

[0038] When installing a multi-section pipe protective shell 1, the outer cylinder 311 of the easy-to-operate disassembly mechanism 3 is aligned with the outer inlet groove 313 of another protective shell and inserted, and rotated to lock into the outer ring groove 315; the inner cylinder 312 is aligned with the inner inlet groove 314 and inserted, and rotated to lock into the inner ring groove 316. The double-layer groove connection achieves a firm fixation; during disassembly, it can be pulled out by rotating in the opposite direction without tools, which not only ensures the stability of the connection, but also improves the convenience of assembly and maintenance, and adapts to the protection needs of pipelines of different lengths.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipeline auxiliary component for electrical engineering and automation, comprising a pipeline protective shell (1), characterized in that: The top of the pipe protective shell (1) is provided with a self-rotation protection mechanism (2) and a disassembly mechanism (3). The self-rotation protection mechanism (2) includes an annular groove (217), which is formed on the inner wall of the pipe protective shell (1). A slidable rotating ring (211) is connected to the inner wall of the annular groove (217). A fixed base block (212) is fixedly connected to the inner wall of the slidable rotating ring (211). A guide rod (213) is fixedly connected to the inner wall of the fixed base block (212). A sliding elastic block (218) is slidably connected to the outer wall of the guide rod (213). The top end of the fixed base block (212) is elastically connected to the bottom end of the sliding elastic block (218) through a spring (214).

2. The pipeline auxiliary component for electrical engineering and automation according to claim 1, characterized in that: The self-rotation protection mechanism (2) also includes a wire-following pressure plate (215), the bottom of which is fixedly connected to the top of the sliding elastic block (218).

3. The pipeline auxiliary component for electrical engineering and automation according to claim 1, characterized in that: The self-rotation protection mechanism (2) also includes a roller (216), the outer wall of which is rotatably connected to the inner wall of the pressure plate (215).

4. The pipeline auxiliary component for electrical engineering and automation according to claim 1, characterized in that: The easy-to-disassemble mechanism (3) includes an outer cylinder (311), the outer wall of which is fixedly connected to the outer wall of the pipe protective shell (1), and an inner cylinder (312) is fixedly connected to the end of the outer cylinder (311) away from the pipe protective shell (1).

5. The pipeline auxiliary component for electrical engineering and automation according to claim 1, characterized in that: The easy-to-disassemble mechanism (3) also includes an external inlet groove (313), which is formed on the inner wall of the pipe protective shell (1).

6. The pipeline auxiliary component for electrical engineering and automation according to claim 1, characterized in that: The easy-to-disassemble mechanism (3) also includes an inner inlet groove (314), which is formed on the inner wall of the pipe protective shell (1).

7. The pipeline auxiliary component for electrical engineering and automation according to claim 1, characterized in that: The easy-to-disassemble mechanism (3) also includes an outer ring groove (315), which is formed on the inner wall of the pipe protective shell (1).

8. The pipeline auxiliary component for electrical engineering and automation according to claim 7, characterized in that: The easy-to-disassemble mechanism (3) also includes an inner ring groove (316), which is formed on the inner wall of the pipe protective shell (1).

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