Low-voltage PROFIBUS comprehensive protection device

Abstract

The utility model provides a low-voltage PROFIBUS comprehensive protection device which comprises an installation box, a storage mechanism is fixedly connected in the installation box and comprises a long-line plate, an upper baffle is fixedly connected to the left side of the long-line plate, a lower baffle fixedly connected to the outer wall of the long-line plate is arranged below the upper baffle, and the lower baffle is fixedly connected to the left side of the long-line plate. A winding column fixedly connected to the left side of the long-line plate is arranged on the front face of the upper baffle, an anti-falling plate is fixedly connected to one end of the winding column, and a protruding block fixedly connected to the left side of the long-line plate is arranged on the front face of the winding column. Compared with the prior art, the utility model has the following beneficial effects: internal circuit arrangement is carried out through the storage mechanism, when a PROFIBUS wire is used, connection is carried out through an internal RS plug, then the connected wire penetrates into the upper baffle plate and the lower baffle plate, and then the redundant circuit is wound in the winding column, so that the winding column can be used for winding the PROFIBUS wire. And then equipment such as a sensor is inserted, connected and fixed.

Description

Technical Field

[0001] The utility model relates to a low-voltage PROFIBUS comprehensive protection device, belonging to the field of automatic communication. Background Art

[0002] PROFIBUS is a complex communication protocol designed for demanding communication tasks. It is suitable for general communication tasks at the workshop level, connected through different automation components, and used as a controller for equipment control and processing.

[0003] In the prior art, when the PROFIBUS connector is connected inside the installation box, the internal wire segments are long and complicated to connect, which is not conducive to maintenance and arrangement. At the same time, the internal wire segments are tangled and easily cause damage to the internal lines, and disassembly is cumbersome. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a low-voltage PROFIBUS comprehensive protection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the utility model is implemented by the following technical solutions: a low-voltage PROFIBUS integrated protection device, including an installation box, the interior of the installation box is fixedly connected to a storage mechanism, the storage mechanism includes a long row board, the left side of the long row board is fixedly connected to an upper baffle, and a lower baffle fixedly connected to the outer wall of the long row board is arranged below the upper baffle;

[0006] The front of the upper baffle plate is provided with a winding column fixedly connected to the left side of the long line plate, one end of the winding column is fixedly connected to an anti-slip plate, the front of the winding column is provided with a protruding block fixedly connected to the left side of the long line plate, a positioning column passes through the inside of the protruding block, and one end of the positioning column is tightly fitted with a placement component.

[0007] Furthermore, the upper baffle plate is connected to the long row plate by welding, and the upper baffle plate and the lower baffle plate are evenly arranged at the upper and lower ends of the left side of the long row plate.

[0008] Furthermore, the central axis of the winding column and the anti-slip plate coincide with each other, and the positioning column passes through the interior of the protruding block and is connected to the placement component.

[0009] Furthermore, the placement assembly includes a frame plate, the interior of the frame plate is fixedly connected to a support column, and the bottom of the frame plate is fixedly connected to a bottom plate.

[0010] Furthermore, the frame plate and the bottom plate are connected by welding, and the support columns are evenly distributed inside the frame plate.

[0011] Furthermore, an RS plug is fixedly connected to the inner reverse side of the installation box, a sandwich panel is fixedly connected to the inner side of the installation box, a snap-fit ​​box panel is movably connected to the inner wall of the sandwich panel, a fixing piece passes through the interior of the snap-fit ​​box panel, a breathable plate is fixedly connected to the left side of the installation box, a front storage panel is tightly fitted to the front side of the installation box, bolts pass through the interior of the front storage panel, and a reinforcing column is fixedly connected to the bottom of the installation box.

[0012] Furthermore, the engaging box plate is movably engaged with the inner wall of the sandwich plate, and the fixing piece passes through the interior of the engaging box plate and is connected with the installation box.

[0013] Furthermore, a plurality of ventilation holes are provided inside the ventilation plate, and the reinforcement columns are evenly distributed around the bottom of the installation box.

[0014] Beneficial effects of the utility model:

[0015] Compared with the prior art, the low-voltage PROFIBUS integrated protection device arranges the internal lines through a storage mechanism. When the PROFIBUS line is in use, it is connected by inserting the internal RS plug, and then the connected line is passed through the upper baffle and the lower baffle, and then the excess line is wound around the inside of the winding column, and then the sensor and other equipment are inserted, connected and fixed, which is conducive to placing the internal lines in sequence and facilitating the subsequent equipment replacement and arrangement operations.

[0016] Compared with the prior art, the low-voltage PROFIBUS integrated protection device is placed internally by placing components. When installing components such as sensors, the storage mechanism can be connected in conjunction with the placement components. The internal frame can directly place the sensor, and at the same time push the left and right positions to adjust the internal space. Then, the connected positioning columns are rotated to position and fix the frame plate, and at the same time, the internal sensor is placed and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the main view of a low-voltage PROFIBUS integrated protection device of the utility model;

[0019] Figure 2 This is a front view schematic diagram of a low-voltage PROFIBUS integrated protection device of the utility model;

[0020] Figure 3 This is a schematic diagram of a storage mechanism in a low-voltage PROFIBUS comprehensive protection device of the utility model;

[0021] Figure 4 This is a schematic diagram of components placed in a low-voltage PROFIBUS integrated protection device of the utility model;

[0022] In the figure: 1. Installation box; 2. Storage mechanism; 201. Long board; 202. Upper baffle; 203. Lower baffle; 204. Winding column; 205. Anti-slip plate; 206. Protruding block; 207. Positioning column; 208. Placement component; 2081. Frame plate; 2082. Support column; 2083. Bottom plate; 3. RS plug; 4. Sandwich plate; 5. Snap-fit ​​box plate; 6. Fixing parts; 7. Bolts; 8. Breathable plate; 9. Front warehouse plate; 10. Reinforcement column. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] Embodiment 1

[0025] As attached Figure 1 and Figure 3 A low-voltage PROFIBUS integrated protection device shown in the figure comprises an installation box 1, a storage mechanism 2 is fixedly connected to the interior of the installation box 1, the storage mechanism 2 comprises a long row plate 201, an upper baffle 202 is fixedly connected to the left side of the long row plate 201, and a lower baffle 203 fixedly connected to the outer wall of the long row plate 201 is arranged below the upper baffle 202;

[0026] The front of the upper baffle plate 202 is provided with a winding column 204 fixedly connected to the left side of the long line plate 201, and one end of the winding column 204 is fixedly connected to the anti-slip plate 205, and the front of the winding column 204 is provided with a protruding block 206 fixedly connected to the left side of the long line plate 201, and a positioning column 207 passes through the inside of the protruding block 206, and one end of the positioning column 207 is tightly fitted with a placement component 208, the upper baffle plate 202 and the long line plate 201 are connected by welding, the upper baffle plate 202 and the lower baffle plate 203 are evenly arranged at the upper and lower ends of the left side of the long line plate 201, the central axis of the winding column 204 and the anti-slip plate 205 coincides, and the positioning column 207 passes through the inside of the protruding block 206 and is connected to the placement component 208.

[0027] Wherein: during the operation, through the placement and connection of the installation box 1, when the line connection and installation are carried out, the top of the installation box 1 is opened, and then the PROFIBUS segment plug and the RS plug 3 are inserted and fixed, and the segment is passed through the upper baffle 202 and the lower baffle 203 in turn. The lower baffle 203 is set on the limit plate, which is conducive to the placement of the internal line to avoid slipping out, and then the excess segment is wound on the surface of the winding column 204, and then the sensor is inserted and connected and installed at the other end of the segment, so that the sensor is placed inside the placement component 208, and finally the placement component 208 is positioned and fixed, which is convenient for the internal line to be sorted and stored, avoiding winding damage, and disassembly and replacement is faster.

[0028] Embodiment 2

[0029] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0030] As a preferred embodiment, the placement assembly 208 includes a frame plate 2081, a support column 2082 is fixedly connected inside the frame plate 2081, a bottom plate 2083 is fixedly connected below the frame plate 2081, the frame plate 2081 and the bottom plate 2083 are connected by welding, and the support columns 2082 are evenly distributed inside the frame plate 2081;

[0031] Furthermore, when the device is in operation, the internal frame plate 2081 facilitates the placement of different sensors, and the space formed between the internal support columns 2082 facilitates the discharge of the sensors on both sides, making it convenient for placement and fixation.

[0032] As a preferred embodiment, an RS plug 3 is fixedly connected to the reverse side of the interior of the installation box 1, a sandwich panel 4 is fixedly connected to the inner side of the installation box 1, a snap-fit ​​box panel 5 is movably connected to the inner wall of the sandwich panel 4, a fixing piece 6 is passed through the inside of the snap-fit ​​box panel 5, a ventilating plate 8 is fixedly connected to the left side of the installation box 1, a front warehouse panel 9 is tightly fitted to the front of the installation box 1, a bolt 7 is passed through the inside of the front warehouse panel 9, a reinforcing column 10 is fixedly connected to the bottom of the installation box 1, the snap-fit ​​box panel 5 is movably snap-fitted to the inner wall of the sandwich panel 4, the fixing piece 6 passes through the inside of the snap-fit ​​box panel 5 and is connected to the installation box 1, a plurality of ventilating holes are provided inside the ventilating plate 8, and the reinforcing columns 10 are evenly distributed around the bottom of the installation box 1;

[0033] Furthermore, when in operation, the external device is connected and placed through the installation box 1, and then the upper fixing piece 6 is rotated to push the connected snap-fit ​​box plate 5 to open, and then the PROFIBUS line segment is arranged, connected and fixed through the internal storage mechanism 2, and then the upper snap-fit ​​box plate 5 is slid and snapped inside through the sandwich plate 4, and then the fixing piece 6 is rotated to fix it, and at the same time, the front warehouse plate 9 is docked with the installation box 1, and the bolts 7 are rotated to fix the installation operation.

[0034] The working principle of the utility model is as follows:

[0035] First, when operating and using, connect and place the external device through the installation box 1, then rotate the upper fixing piece 6 to push the connected snap-fit ​​box plate 5 to open, then arrange and connect the PROFIBUS line segment through the internal storage mechanism 2, then insert and fix the PROFIBUS line segment plug and the RS plug 3, and pass the line segment into the upper baffle 202 and the lower baffle 203 in turn. The lower baffle 203 is set on the limit plate, which is conducive to placing the internal line to avoid slipping out, and then wind the excess line segment on the surface of the winding column 204, and then insert and connect the sensor at the other end of the line segment to install it, so that the sensor is placed inside the placement component 208, and finally the placement component 208 is positioned and fixed, and the internal frame plate 2081 is convenient for placing different sensors, and then the upper snap-fit ​​box plate 5 is slidably engaged inside through the sandwich plate 4, and then the fixing piece 6 is rotated to fix it, and finally the front warehouse plate 9 is docked with the installation box 1, and the bolt 7 is rotated to fix and install, and the operation and installation can be completed.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A low voltage PROFIBUS integrated protection device, comprising an installation box (1), characterized in that: A storage mechanism (2) is fixedly connected to the interior of the installation box (1), the storage mechanism (2) comprising a long plate (201), an upper baffle (202) is fixedly connected to the left side of the long plate (201), and a lower baffle (203) is provided below the upper baffle (202) and is fixedly connected to the outer wall of the long plate (201); The front side of the upper baffle plate (202) is provided with a winding column (204) fixedly connected to the left side of the long plate (201); one end of the winding column (204) is fixedly connected to an anti-slip plate (205); the front side of the winding column (204) is provided with a protruding block (206) fixedly connected to the left side of the long plate (201); a positioning column (207) penetrates the interior of the protruding block (206); one end of the positioning column (207) is tightly fitted with a placement component (208).

2. A low voltage PROFIBUS integrated protection device according to claim 1, characterized in that: The upper baffle plate (202) and the long plate (201) are connected by welding, and the upper baffle plate (202) and the lower baffle plate (203) are evenly arranged at the upper and lower ends of the left side of the long plate (201).

3. A low voltage PROFIBUS integrated protection device according to claim 1, characterized in that: The central axis of the winding column (204) and the anti-slip plate (205) coincide with each other, and the positioning column (207) passes through the interior of the protruding block (206) and is connected to the placement component (208).

4. A low voltage PROFIBUS integrated protection device according to claim 1, characterized in that: The placement assembly (208) comprises a frame plate (2081), the interior of the frame plate (2081) is fixedly connected to a support column (2082), and the bottom of the frame plate (2081) is fixedly connected to a bottom plate (2083).

5. A low voltage PROFIBUS integrated protection device according to claim 4, characterized in that: The frame plate (2081) and the bottom plate (2083) are connected by welding, and the support columns (2082) are evenly distributed inside the frame plate (2081).

6. A low voltage PROFIBUS integrated protection device according to claim 1, characterized in that: The reverse side of the interior of the installation box (1) is fixedly connected to an RS plug (3); the inner side of the installation box (1) is fixedly connected to a sandwich panel (4); the inner wall of the sandwich panel (4) is movably connected to a snap-fit ​​box panel (5); a fixing member (6) penetrates the interior of the snap-fit ​​box panel (5); a ventilating plate (8) is fixedly connected to the left side of the installation box (1); a front storage panel (9) is tightly fitted to the front side of the installation box (1); bolts (7) penetrate the interior of the front storage panel (9); and a reinforcing column (10) is fixedly connected to the bottom of the installation box (1).

7. A low voltage PROFIBUS integrated protection device according to claim 6, characterized in that: The snap-fit ​​box plate (5) is movably snap-fitted to the inner wall of the sandwich plate (4), and the fixing member (6) passes through the interior of the snap-fit ​​box plate (5) and is connected to the installation box (1).

8. A low voltage PROFIBUS integrated protection device according to claim 6, characterized in that: The air permeable plate (8) is provided with a plurality of air permeable holes inside, and the reinforcing columns (10) are evenly distributed around the bottom of the installation box (1).

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