Special tool for disassembling Siemens ET200S series module

Abstract

The utility model relates to a special tool for disassembling a Siemens ET200S series module, which comprises two insulating handles, the two insulating handles are rotationally connected through a connecting shaft, the end part of one insulating handle is provided with a left clamping arm, and the end part of the other insulating handle is provided with a right clamping arm; a notch used for being clamped with the lower edge of a module installation guide rail (1) is formed in the position, on the right clamping arm side, of the left clamping arm, the length of the right clamping arm is larger than that of the left clamping arm, and a first bending part is perpendicularly arranged at the position, at the end of the left clamping arm, of the right clamping arm in the direction towards the left clamping arm. And a second bending part is vertically arranged at the end part of the bending part towards the direction of the insulating handle. The special dismounting tool has remarkable advantages in the aspects of improving efficiency, reducing damage, enhancing convenience and improving safety, and an efficient and reliable solution is provided for maintenance and replacement of Siemens ET200S series modules.

Description

TECHNICAL FIELD

[0001] The utility model belongs to special tool technical field, especially, a kind of special tool for disassembling siemens ET200S series module. BACKGROUND

[0002] In the field of industrial automation, siemens ET200S series module is favored due to its wide range of applications and good performance, these modules are widely used in including manufacturing, energy, transportation, building and other industries, become indispensable important component in automation control system.ET200S series module is installed through guide rail, realizes the flexible configuration and convenient maintenance of modularization, greatly improves the expansibility and maintainability of system.

[0003] However, although ET200S series module is excellent in design and function, its material selection limits its long-term use reliability to some extent.Specifically, the shell and connecting parts of these modules are mainly made of plastic material.Although plastic material has the advantages of light weight, low cost, easy processing, etc., its inherent physical properties gradually appear in the process of long-term use or frequent disassembly, especially the brittleness of plastic material increases after aging, which greatly reduces the durability of module.

[0004] Particularly, in the installation and disassembly process of ET200S series module, the card and slot connecting mechanism between adjacent modules plays a crucial role.Under normal circumstances, by inserting screwdriver or other tools into specific position, the position of card can be easily adjusted, so as to realize the quick disassembly of module.However, when plastic material becomes fragile due to aging, this operation process becomes extremely difficult.Screwdriver often causes the plastic head at the lower part of card to break during force application, so that the card cannot be effectively pulled, and the connection between modules cannot be smoothly released.

[0005] This situation is particularly troublesome in production process, because the inability to quickly replace damaged or maintenance required modules often leads to the shutdown of entire production line, thereby prolonging unplanned downtime and seriously reducing production efficiency.Therefore, in view of this problem, a simple and convenient special tool for disassembling siemens ET200S series module is needed to quickly disassemble damaged module, so as to ensure the continuous and stable operation of production line. INVENTION CONTENTS

[0006] In view of the problems existing in prior art, the utility model provides a kind of special tool for disassembling siemens ET200S series module, which can quickly disassemble damaged module, to ensure the continuous and stable operation of production line.

[0007] The utility model discloses a special tool for disassembling Siemens ET200S series module, which comprises two insulating handles, and the two insulating handles are rotatably connected through a connecting shaft.

[0008] An opening for engaging with the lower edge of the module mounting guide rail (1) is arranged on the left clamping arm on the right clamping arm side, the length of the right clamping arm is greater than that of the left clamping arm, and a first bending part is arranged perpendicularly on the right clamping arm towards the left clamping arm at the end position of the left clamping arm.

[0009] Further preferably, the height of the first bending part is 2.8-3.0 cm, and the height of the second bending part is 5-10 mm.

[0010] Further preferably, the opening is rectangular in shape.

[0011] Further preferably, the width of the opening is 1-3 mm, and the depth is 1.5-2 mm.

[0012] Further preferably, the right clamping arm and the right clamping arm are designed to be tapered or tapered, wherein the thickness or outer circumference size gradually decreases from one end to the end, forming a smooth transition structure.

[0013] The utility model has the advantages and technical effects that the utility model provides a disassembling tool specially designed for Siemens ET200S series module, and the innovative design significantly improves the disassembling efficiency and safety, especially in solving the traditional disassembling problems caused by aging and embrittlement. The following is a summary of the calculation results of the utility model:

[0014] 1. Improved disassembling efficiency: the traditional method relies on a screwdriver for disassembling, which is complicated to operate and easy to damage the module. The utility model is designed with a specially designed right clamping arm and left clamping arm, which can easily insert into the module gap and accurately clamp, cooperate with the opening and the lower edge of the guide rail, realize a quick and stable disassembling process, and greatly improve the work efficiency.

[0015] 2. Reduced damage risk: since the module material is easy to break after aging, the traditional method often causes damage to the clamp, which cannot be disassembled. The utility model is designed with precise bending parts and tapered clamping arms, which can effectively exit the clamp without damaging the module, reducing the risk of module damage caused by disassembling.

[0016] 3. Enhanced operational convenience: The tool of the present utility model is designed reasonably and easy to operate. It only needs to be inserted into the appropriate position and pinch the insulating handle to achieve disassembly, without additional tools or complex operation, reducing the requirement for the operator's skills.

[0017] 4. Improved safety: The design of the insulating handle not only provides a good grip, but also ensures electrical safety during operation, avoiding potential safety hazards caused by direct contact with electrical components.

[0018] In summary, the special disassembly tool of the present utility model has significant advantages in improving efficiency, reducing damage, enhancing convenience and improving safety, providing an efficient and reliable solution for the maintenance and replacement of Siemens ET200S series modules. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic diagram of an embodiment of the present utility model;

[0020] Figure 2 is a schematic diagram of the installation structure of the ET200S series module;

[0021] Figure 3 and Figure 4 is a rear perspective view of the module.

[0022] In the figure: 1 - guide rail; 2 - module to be disassembled; 3 - adjacent module; 5 - special tool; 51 - right clamping arm; 52 - left clamping arm; 53 - insulating handle; 54 - connecting shaft; 510 - first bending part; 511 - second bending part; 520 - notch; 12 - lower edge of guide rail; 21 - clip; 31 - clip of adjacent module; 32 - corresponding position of adjacent module; 33 - lower position of clip; 34 - clip slot. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present utility model clearer and more understandable, the following embodiments will be further described. It should be understood that the specific embodiments described herein are only used to explain the present utility model and do not limit the present utility model.

[0024] The present utility model relates to a special tool, particularly suitable for disassembling Siemens ET200S series modules. The tool includes two insulating handles 53, which are rotationally connected by a connecting shaft 54. The end of one of the insulating handles is equipped with a left clamping arm 52, and the end of the other insulating handle is equipped with a right clamping arm 51.

[0025] A notch 520 is designed on the left clamping arm on the right clamping arm side, which is used to engage with the lower edge of the module mounting rail 1. The length of the right clamping arm 51 is greater than that of the left clamping arm 52, and at the end of the left clamping arm 52, the right clamping arm 51 has a first bend 510 perpendicular to the direction of the left clamping arm 52. At the end of the first bend 510, a second bend 511 is provided perpendicularly to the direction of the insulating handle 53.

[0026] Regarding specific dimensions, the height of the first bend 510 ranges from 2.8 to 3.0 cm; the height of the second bend 511 ranges from 5 to 10 mm. The shape of the notch is rectangular or V-shaped, and in this example, a rectangle is preferred.

[0027] It is worth noting that both the right clamping arm 51 and the left clamping arm 52 are designed to be tapered or tapered. This design makes the thickness or outer circumference of the connection with the insulating handle 53 gradually decrease from one end to the other, forming a smooth transition structure that helps reduce friction and resistance during use.

[0028] Traditional disassembly methods and problems: such as Figure 2 , Figure 3 As shown, the ET200S series modules are typically mounted on guide rail 1, with adjacent modules 2 and 3 connected and secured by clips 21 and slots 34. The traditional disassembly method involves inserting a screwdriver into the lower end (33) of module 3 and pulling downwards to move clip 31 downwards, thus creating space in slot 34 so that clip 21 of module 2 can disengage from slot 34 of module 3. However, because the modules are made of plastic, they are prone to aging and becoming brittle after prolonged use. When the screwdriver is pulled forcefully, the plastic head at the lower part of clip 31 often breaks, preventing the screwdriver from pulling clip 31 and thus making it impossible to separate modules 2 and 3.

[0029] The disassembly method of this utility model: as follows Figures 1 to 3 As shown, when module 2 needs to be replaced and the clip 31 of module 3 is damaged at position 33, the special tool 5 of this utility model can be used for disassembly. The specific operation is as follows: insert the right clamping arm 51 of the tool along the gap between module 2 and guide rail 1 into the back of module 2, and continue to go deeper into the back of module 3, so that the second bend 511 of the right clamping arm 51 of the tool 5 is locked at the corresponding position 32 of module 3; then, the notch 520 on the left clamping arm 52 of the tool 5 is locked on the lower edge 12 of guide rail 1; then, pinch the two insulated handles 53 of the tool 5 with your right hand. At this time, observe the lower edge 33 of module 3, and you will find that the clip 31 has been pushed out a little by the tool 5, indicating that the clip 21 of module 2 can be separated from module 3; at this time, keep your right hand in a holding position and move module 2 to the right with your left hand to separate it from module 3; after the gap between module 2 and 3 becomes larger, you can release your right hand and take out the tool 5. At this time, module 2 can be removed normally.

[0030] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tool for dismounting a Siemens ET200S series module, characterized in that: The two insulating handles are rotatably connected by a connecting shaft, and the end of one of the insulating handles is provided with a left clamping arm, and the end of the other insulating handle is provided with a right clamping arm; An opening is arranged on the left clamping arm on the right clamping arm side for clamping the lower edge of the module mounting guide rail, the length of the right clamping arm is greater than that of the left clamping arm, and a first bending part is vertically arranged on the right clamping arm at the end position of the left clamping arm.

2. The tool according to claim 1, characterized in that: The height of the first bending part is 2.8-3.0 cm, and the height of the second bending part is 5-10 mm.

3. The tool according to claim 1, wherein: The opening is rectangular.

4. The tool according to claim 1, wherein: The width of the opening is 1-3 mm, and the depth is 1.5-2 mm.

5. The tool according to claim 1, wherein: The right clamping arm and the right clamping arm are designed to be tapered or tapered, wherein the thickness or outer circumference gradually decreases from one end to the end, forming a smooth transition structure.

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