A natural gas station PLC cabinet wiring optimization device

Abstract

The utility model relates to a natural gas station PLC cabinet wiring optimization device, including a cabinet body and a plurality of wiring terminals, a mounting frame is fixedly connected to the bottom of the cabinet body, a plurality of the wiring terminals are fixedly installed in the mounting frame, a wiring hole corresponding to the number of the wiring terminals is opened on the top side of the mounting frame, and a distinguishing component is arranged on the top side of the mounting frame. The utility model relates to the technical field of natural gas PLC cabinet wiring. The natural gas station PLC cabinet wiring optimization device, when the PLC cabinet is arranging the lines, puts the corresponding lines into a corresponding set of wiring boards at this time, so as to quickly fix the lines, so that when the PLC cabinet used in the natural gas station is arranging the lines, the corresponding lines can be quickly fixed, which saves the time of bundling with cable ties and improves the efficiency of wiring.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas PLC cabinet wiring, in particular to a natural gas station PLC cabinet wiring optimization device. Background Art

[0002] With the rapid development of industrial automation, natural gas stations, as important nodes of energy supply, are receiving more and more attention for their operating efficiency and safety. As the core of the station control system, the rationality of the cabinet wiring of PLC (Programmable Logic Controller) is directly related to the stability and reliability of the entire system. In natural gas stations, the PLC cabinets used need to be reasonably wired to cooperate with the work in this area. By optimizing the wiring device, the orderly arrangement and fixation of the lines are achieved, the crossing and confusion of the lines are avoided, and the overall aesthetics and maintainability of the wiring are improved. At the same time, the interference and loss of signal transmission are reduced, and the accuracy and speed of data transmission are improved, thereby improving the operating efficiency of the entire control system.

[0003] In the prior art, the electrical equipment connected in the cabinet will be connected to the corresponding terminal blocks after connecting several relays. In order to ensure the stability of the line, the line is generally fixed to the mounting frame by cable ties, which is low-cost and can be directly cut off during disassembly, thereby improving the efficiency of disassembly and maintenance. However, there are many lines in the PLC cabinet in the natural gas station, so more cable ties are required for bundling, which reduces the work efficiency when disassembling and bundling the lines. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a natural gas station PLC cabinet wiring optimization device to solve the technical problems mentioned in the above background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A natural gas station PLC cabinet wiring optimization device includes a cabinet body and a plurality of wiring terminals, wherein a mounting frame is fixedly connected to the bottom of the cabinet body, a plurality of the wiring terminals are fixedly mounted in the mounting frame, a number of wiring holes corresponding to the number of the wiring terminals are opened on the top side of the mounting frame, a distinguishing component is arranged on the top side of the mounting frame, and a wiring component is arranged above the distinguishing component in the cabinet body.

[0007] In a preferred example, the utility model can be further configured as follows: the differentiation component includes a differentiation frame, the differentiation frame is fixedly mounted on the top side of the mounting frame, and a number of wiring holes 2 are provided on both the upper and lower sides of the differentiation frame.

[0008] In a preferred example, the utility model can be further configured as follows: a support rod is fixedly connected between the two ends in the differentiation frame, a number of differentiation pieces are fixedly installed on the support rod, a card slot is opened at one end of the differentiation piece away from the support rod, and a card rod is arranged in the card slot.

[0009] In a preferred example, the utility model can be further configured as follows: the wiring assembly includes a wiring frame, the wiring frame is fixedly installed on the top side of the partition frame, and the wiring holes three are opened on the upper and lower sides of the wiring frame.

[0010] In a preferred example, the utility model can be further configured as follows: a plurality of groups of wiring boards are fixedly connected to the inner side wall of the wiring frame, each group of the wiring boards has two wiring boards, and the ends of the wiring boards are provided with limiting grooves.

[0011] In a preferred example, the utility model can be further configured as follows: a limiting shaft is fixedly connected in the limiting groove on the upper wiring board in the same group of wiring boards, a torsion spring is fixedly connected to the outer peripheral wall of the limiting shaft, a limiting plate is fixedly connected to the outer side of the torsion spring, and the bottom end of the limiting plate extends into the limiting groove located below.

[0012] In summary, the present invention includes at least one of the following beneficial technical effects:

[0013] 1. A natural gas station PLC cabinet wiring optimization device, when the PLC cabinet is arranging the lines, the corresponding lines are placed in a corresponding set of wiring boards, so that the lines are quickly fixed, so that when the PLC cabinet used in the natural gas station is arranging the lines, the corresponding lines can be quickly fixed, saving the time of bundling with cable ties, and improving the efficiency of wiring;

[0014] 2. The PLC cabinet wiring optimization device for a natural gas station is provided with partitioning slices. When arranging the lines, each connected line is arranged between two adjacent partitioning slices. Because the lines connected to the same group of relays are not separate, the length of the clamping rod can be determined according to the number of lines connected to the wiring terminals of each group of relays, and then the corresponding number of partitioning slices are clamped by the clamping rod, so as to facilitate the distinction of the lines connected between the relays and the wiring terminals;

[0015] 3. A natural gas station PLC cabinet wiring optimization device pulls the limiting plate out of the corresponding limiting groove, and then places the line into the group of wiring boards, wherein pulling the limiting plate will drive the corresponding torsion spring to rotate, thereby allowing the torsion spring to generate a reaction force. After a certain number of lines are arranged and placed in a corresponding group of wiring boards, the limiting plate is released, and the limiting plate will rotate again through the reaction force generated by the set torsion spring, so that the bottom end of the limiting plate is reinserted into the corresponding limiting groove, thereby fixing the lines in the group of wiring boards, thereby achieving the effect of quickly positioning the lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a natural gas station PLC cabinet wiring optimization device.

[0018] Figure 2 The utility model is a schematic diagram of the structure of the partition frame of a natural gas station PLC cabinet wiring optimization device.

[0019] Figure 3 This is a structural schematic diagram of a wiring board of a natural gas station PLC cabinet wiring optimization device of the utility model.

[0020] In the figure, 1. cabinet; 2. terminal block; 3. mounting frame; 4. wiring hole one; 5. partitioning assembly; 6. wiring assembly; 7. partitioning frame; 8. wiring hole two; 9. support rod; 10. partitioning sheet; 11. slot; 12. clamping rod; 13. wiring frame; 14. wiring hole three; 15. wiring board; 16. limiting slot; 17. limiting axis; 18. torsion spring; 19. limiting plate. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Example:

[0023] Reference Figure 1-Figure 3The utility model discloses a natural gas station PLC cabinet wiring optimization device, comprising a cabinet 1 and a plurality of wiring terminals 2, wherein a mounting frame 3 is fixedly connected to the bottom of the cabinet 1, and a plurality of the wiring terminals 2 are fixedly mounted in the mounting frame 3, and a number of wiring holes 4 corresponding to the number of the wiring terminals 2 are opened on the top side of the mounting frame 3, a distinguishing component 5 is arranged on the top side of the mounting frame 3, and a wiring component 6 is arranged above the distinguishing component 5 in the cabinet 1.

[0024] In this embodiment, when in use, the terminal block 2 is fixedly installed in the installation frame 3, and the wiring hole of the terminal block 2 is facing the outside of the cabinet 1. The wire arrangement hole 4 is provided to facilitate the connection of the output line at the relay with the terminal block 2. The distinguishing component 5 is provided to distinguish each relay when connecting the line with the corresponding terminal block 2. Because there are many lines used in the PLC cabinet in the natural gas station, in order to avoid confusion during maintenance or installation due to the inconvenience of distinguishing the various arranged lines due to the large number of lines, the wiring component 6 is provided. When in use, due to the large number of relays used, when connecting the lines with the corresponding terminal block 2, the lines connected to each relay and the corresponding terminal block 2 are fixed separately, so that the corresponding connection lines can be quickly found during maintenance and inspection, and the lines can be quickly fixed, which saves the time of binding with cable ties and improves the wiring efficiency.

[0025] In a further preferred embodiment of the present invention, Figure 2-3 As shown, the distinguishing component 5 includes a distinguishing frame 7, and the distinguishing frame 7 is fixedly installed on the top side of the installation frame 3. A number of wiring holes 8 are opened on the upper and lower sides of the distinguishing frame 7.

[0026] In this embodiment, the distinguishing frame 7 is used to separate the circuits connected to the relay and the wiring terminal 2 to avoid confusion of the circuits due to too many circuits. The second wiring hole 8 is provided to facilitate the insertion of the circuits into the distinguishing frame 7 for distinction.

[0027] In a further preferred embodiment of the present invention, Figure 2-3 As shown, a support rod 9 is fixedly connected between the two ends of the differentiation frame 7, and a number of differentiation pieces 10 are fixedly installed on the support rod 9. A slot 11 is formed at one end of the differentiation piece 10 away from the support rod 9, and a clamping rod 12 is arranged in the slot 11.

[0028] In this embodiment, the dividing sheets 10 are provided, and when the lines are arranged, each connected line is arranged between two adjacent dividing sheets 10. Because the lines connected to the same group of relays are not a single line, the length of the clamping rod 12 can be determined according to the number of lines connected to each group of relays and the terminal 2, and then the corresponding number of dividing sheets 10 are clamped by the clamping rod 12, so as to facilitate the distinction of the lines connected between the relays and the terminal 2.

[0029] In a further preferred embodiment of the present invention, Figure 2-3 As shown, the wiring assembly 6 includes a wiring frame 13, and the wiring frame 13 is fixedly installed on the top side of the partition frame 7. The wiring frame 13 is provided with wiring holes 14 on both the upper and lower sides.

[0030] In this embodiment, the wiring frame 13 is used for arranging the lines of the relay output end, and the wiring hole 3 14 is provided therein to facilitate the lines to pass into the partition frame 7.

[0031] In a further preferred embodiment of the present invention, Figure 2-3 As shown, a plurality of groups of wiring boards 15 are fixedly connected to the inner wall of the wiring frame 13, and each group of the wiring boards 15 has two wiring boards 15. A limiting groove 16 is opened at the end of the wiring board 15. A limiting shaft 17 is fixedly connected in the limiting groove 16 on the upper wiring board 15 in the same group of wiring boards 15. A torsion spring 18 is fixedly connected to the outer peripheral wall of the limiting shaft 17. A limiting plate 19 is fixedly connected to the outer side of the torsion spring 18, and the bottom end of the limiting plate 19 extends into the limiting groove 16 located below.

[0032] In this embodiment, the circuits in several relays are passed through the wiring frame 13. Then, when the circuit needs to be fixed at a certain position, the bottom end of the limiting plate 19 at that position is pulled open, and the limiting plate 19 is pulled out of the corresponding limiting groove 16. Then, the circuit is placed in the group of wiring boards 15. When the limiting plate 19 is pulled, the corresponding torsion spring 18 will be driven to rotate, so that the torsion spring 18 generates a reaction force. After a certain number of circuits are arranged and placed in a corresponding group of wiring boards 15, the limiting plate 19 is released. The limiting plate 19 will rotate again due to the reaction force generated by the set torsion spring 18, so that the bottom end of the limiting plate 19 is reinserted into the corresponding limiting groove 16, thereby fixing the circuit in the group of wiring boards 15, thereby achieving the effect of quickly positioning the circuit.

[0033] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A natural gas station PLC cabinet wiring optimization device, comprising a cabinet (1) and a plurality of wiring terminals (2), characterized in that: The cabinet (1) is fixedly connected to a mounting frame (3) at the bottom thereof, a plurality of the wiring terminals (2) are fixedly mounted in the mounting frame (3), a number of wiring holes (4) corresponding to the number of the wiring terminals (2) are provided on the top side of the mounting frame (3), a distinguishing component (5) is provided on the top side of the mounting frame (3), and a wiring component (6) is provided above the distinguishing component (5) in the cabinet (1).

2. A natural gas station PLC cabinet wiring optimization device according to claim 1, characterized in that: The distinguishing component (5) comprises a distinguishing frame (7), wherein the distinguishing frame (7) is fixedly mounted on the top side of the mounting frame (3), and a plurality of wiring holes (8) are provided on both the upper and lower sides of the distinguishing frame (7).

3. A natural gas station PLC cabinet wiring optimization device according to claim 2, characterized in that: A support rod (9) is fixedly connected between the two ends of the differentiation frame (7), a number of differentiation sheets (10) are fixedly mounted on the support rod (9), a clamping groove (11) is provided at one end of the differentiation sheet (10) away from the support rod (9), and a clamping rod (12) is arranged in the clamping groove (11).

4. A natural gas station PLC cabinet wiring optimization device according to claim 3, characterized in that: The wiring assembly (6) comprises a wiring frame (13), wherein the wiring frame (13) is fixedly mounted on the top side of the partition frame (7), and a wiring hole three (14) is provided on both the upper and lower sides of the wiring frame (13).

5. A natural gas station PLC cabinet wiring optimization device according to claim 4, characterized in that: A plurality of groups of wiring boards (15) are fixedly connected to the inner side wall of the wiring frame (13), each group of the wiring boards (15) having two wiring boards. The ends of the wiring boards (15) are provided with limiting grooves (16).

6. A natural gas station PLC cabinet wiring optimization device according to claim 5, characterized in that: A limiting shaft (17) is fixedly connected in the limiting groove (16) on the upper wiring board (15) in the same group of wiring boards (15), a torsion spring (18) is fixedly connected on the outer peripheral wall of the limiting shaft (17), and a limiting plate (19) is fixedly connected to the outer side of the torsion spring (18), and the bottom end of the limiting plate (19) extends into the limiting groove (16) located below.

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