Industrial control equipment fault diagnosis device

Abstract

The utility model discloses a fault diagnosis device for industrial control equipment, and particularly relates to the technical field of fault diagnosis, which comprises a detector, one side of the detector is fixedly connected with two connecting wires, one end part of each connecting wire is fixedly connected with a wire head, one end part of each wire head is fixedly connected with an electrified holding rod, and the electrified holding rod is fixedly connected with a power supply. A clamping assembly is mounted at one end part of the electrified holding rod; the clamping assembly comprises a sliding frame fixedly installed at one end of the electrified holding rod, the inner wall of the sliding frame is rotationally connected with a screw rod, and a gear motor used for driving the screw rod to rotate is fixedly installed on one side of the sliding frame. According to the utility model, the clamping assembly is adopted, the clamping plate and the electrifying support plate are placed on the industrial control equipment terminals of different models, the screw rod drives the extrusion sleeve block to move leftwards under the action of the threads, and the electrifying support plate and the clamping plate are clamped on the industrial control equipment terminals, so that butt joint operation of the industrial control equipment terminals of different models and sizes is realized; and the industrial control equipment is wider in detection applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of fault diagnosis, and more specifically, to a fault diagnosis device for industrial control equipment. Background Art

[0002] Industrial control equipment fault diagnosis devices are of great use in industrial automation. The main uses of these devices include timely diagnosis and repair of faults, which helps to improve the reliability of equipment. Through real-time monitoring and predictive maintenance, the fault diagnosis device can predict the probability of equipment failure and reduce the impact of sudden failures on production. In the existing public literature, the patent publication number CN211576586U discloses an industrial production automation process control equipment fault diagnosis device, which is clamped by a clamping block and a fixed spring, and the bolt moves linearly on the inner wall of the threaded hole on the surface of the locking plate, thereby driving the rubber pad to move linearly to fix the equipment fault diagnosis device. The connection strength of the bolt and the threaded hole is high, which is convenient for disassembling the equipment fault diagnosis device for maintenance. However, the fault diagnosis device has the following defects.

[0003] When a fault diagnosis device is used for industrial control equipment, the contact terminals of the industrial control equipment vary in size, which makes it difficult to implement contact detection on industrial control equipment of different models and sizes, resulting in poor applicability of industrial control equipment detection. Therefore, a fault diagnosis device for industrial control equipment is provided. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fault diagnosis device for industrial control equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial control equipment fault diagnosis device includes a detector, one side of the detector is fixedly connected to two connecting wires, one end of each of the connecting wires is fixedly connected to a wire head, one end of the wire head is fixedly connected to an energized grip rod, and one end of the energized grip rod is installed with a clamping assembly; the clamping assembly includes a sliding frame fixedly installed at one end of the energized grip rod, and the inner wall of the sliding frame is rotatably connected to a screw rod, and a reduction motor for driving the screw rod to rotate is fixedly installed on one side of the sliding frame; the outer wall of the screw rod is threadedly connected to a sleeve block, and a connecting column and a connecting block are sequentially provided on one side of the sleeve block from right to left, the connecting block and the sleeve block are fixedly connected to the connecting column, and a clamping plate is fixedly installed on one side of the connecting block; an extrusion sleeve block is provided on one side of the sleeve block, and an energized support plate is fixedly connected to one side of the extrusion sleeve block.

[0006] Preferably, the extrusion sleeve block and the sleeve block are both slidably connected to the sliding frame, and the outer walls of the extrusion sleeve block and the sleeve block are both set to smooth surfaces, the two threads on the outer wall of the screw are opposite and symmetrically arranged, and the extrusion sleeve block and the sleeve block are both threadedly connected to the screw, a battery is fixedly installed on one side of the detector, and the battery is used to power the detector, an arc hole is opened on the inner wall of the power-carrying support plate, and the vertical cross-section shape of the arc hole is an arc.

[0007] According to the above technical solution, when in use, the energized grip drives the sliding frame to move, and the clamping plate and the energized support plate are placed on the terminals of industrial control equipment of different models. The reduction motor drives the screw to rotate, and the screw drives the extrusion sleeve to move left under the action of the thread. The extrusion sleeve and the connecting wire head approach each other, and the sleeve drives the connecting column to move the connecting block, and the extrusion sleeve drives the energized support plate to move. The energized support plate and the clamping plate are clamped on the terminals of the industrial control equipment, thereby realizing the docking operation of industrial control equipment terminals of different models and sizes.

[0008] Preferably, an electrical connection assembly is installed on one side of the outer wall of the wire head; the electrical connection assembly includes an electrical wire fixedly installed on one side of the outer wall of the wire head, and a butt joint is installed on one end of the electrical wire, and the electrical support plate and the electrical wire are both welded to the butt joint;

[0009] A contact wire is welded to one side of the outer wall of the energized grip rod, and a connecting wire head is connected to one end of the contact wire. The connecting wire head is welded to the energized support plate. The connecting wire head and the contact wire are both made of copper, and the vertical cross-section of the connecting wire head is circular.

[0010] According to the above technical solution, when in use, the energized support plate is energized from the docking terminal to the energized wire, and then continues to energize the contact wire through the connecting wire terminal. The contact wire can be energized to the energized grip rod, and the detector can realize fault detection of the industrial control equipment.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a clamping assembly, and places the clamping plate and the power-on support plate on the terminals of industrial control equipment of different models. The reduction motor drives the screw to rotate, and the screw drives the extrusion sleeve to move left under the action of the thread. The extrusion sleeve and the connecting wire head are close to each other, and the power-on support plate and the clamping plate are clamped on the terminals of the industrial control equipment. The docking operation of the terminals of industrial control equipment of different models and sizes is realized, and the applicability of industrial control equipment detection is wider;

[0013] 2. The utility model adopts an energized connection component. The energized support plate is energized from the docking terminal to the energized wire. The energized support plate can also be energized to the connecting wire head, and then continue to energize the contact wire. The contact wire can be energized to the energized grip rod. Multiple wiring harnesses are connected to the energized support plate. The energized connection is not easy to loosen, so that fault diagnosis and detection are more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of the industrial control equipment fault diagnosis device.

[0015] Figure 2 The utility model is a schematic diagram of the top plan structure of the industrial control equipment fault diagnosis device.

[0016] Figure 3 The utility model is a schematic diagram of the structure of the industrial control equipment fault diagnosis device when viewed from above.

[0017] Figure 4 It is a partial structural schematic diagram of the connection between the wire end and the live wire of the utility model.

[0018] Figure 5 It is a schematic diagram of the partial structure of the connection between the connecting wire and the detector of the utility model.

[0019] Figure 6 It is a schematic diagram of the local structure of the connection between the butt joint and the energized support plate of the utility model.

[0020] The accompanying drawings are marked as follows: 1. detector; 2. connecting wire; 3. wire end; 4. power-on grip; 5. slide frame; 6. screw; 7. reduction motor; 8. sleeve block; 9. connecting column; 10. connecting block; 11. clamping plate; 12. extrusion sleeve block; 13. power-on support plate; 14. battery; 15. power-on wire; 16. docking terminal; 17. contact wire; 18. connecting wire end; 19. arc hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1-6An industrial control equipment fault diagnosis device is shown, and a clamping component is provided on the industrial control equipment fault diagnosis device. The setting of the clamping component can realize docking operation on industrial control equipment terminals of different models and sizes, and the industrial control equipment detection applicability is wider. The specific structural setting of the clamping component is as follows.

[0023] In this embodiment, as shown in the attached Figure 1-4 As shown, the clamping assembly includes a sliding frame 5 fixedly mounted on one end of an energized grip rod 4, and the inner wall of the sliding frame 5 is rotatably connected with a screw rod 6, and a reduction motor 7 for driving the screw rod 6 to rotate is fixedly mounted on one side of the sliding frame 5; a sleeve block 8 is threadedly connected to the outer wall of the screw rod 6, and a connecting column 9 and a connecting block 10 are sequentially arranged from right to left on one side of the sleeve block 8, and a clamping plate 11 is fixedly mounted on one side of the connecting block 10; an extrusion sleeve block 12 is arranged on one side of the sleeve block 8, and an energized support plate 13 is fixedly connected to one side of the extrusion sleeve block 12;

[0024] When the fault diagnosis device for industrial control equipment of the present technical solution is implemented, the energized grip rod 4 is moved, and the energized grip rod 4 drives the slide frame 5 to move, and the clamping plate 11 and the energized support plate 13 are placed on the terminals of industrial control equipment of different models, and the reduction motor 7 is started, and the reduction motor 7 drives the screw rod 6 to rotate, and the screw rod 6 drives the extrusion sleeve block 12 to move left under the action of the thread, and at the same time, the screw rod 6 drives the sleeve block 8 to move right under the action of the thread transmission force, so that the extrusion sleeve block 12 and the connecting wire head 18 are close to each other, and the sleeve block 8 drives the connecting column 9 to move the connecting block 10, and the connecting block 10 drives the clamping plate 11 to move, and the extrusion sleeve block 12 drives the energized support plate 13 to move, and the energized support plate 13 and the clamping plate 11 are clamped on the terminals of the industrial control equipment, thereby realizing the docking operation of the terminals of industrial control equipment of different models and sizes;

[0025] After docking, the detector 1 is powered by the battery 14, and the power-on support plate 13 contacts the terminal of the industrial control equipment, so that the power-on support plate 13 is energized by the docking terminal 16 to the power-on wire 15, and the power-on support plate 13 can also be energized to the connecting wire head 18, and then continue to energize the contact wire 17 through the connecting wire head 18. The contact wire 17 can be energized to the power-on grip 4, and the power-on grip 4 is connected to the wire head 3, and the power-on wire 15 is energized and connected to the wire head 3. After the wire head 3 is connected, the connecting wire 2 supplies power to the detector 1. The detector 1 can realize fault detection on the industrial control equipment and detect whether the current or voltage is normal.

[0026] In this embodiment, as shown in the attached Figure 5-6As shown, a battery 14 is fixedly installed on one side of the detector 1, and the battery 14 is used to power the detector 1. So that the connection block 10 drives the clamping plate 11 to move, and the extrusion sleeve block 12 drives the power support plate 13 to move, the power support plate 13 and the clamping plate 11 are clamped on the terminal of the industrial control equipment, so as to achieve docking operation for industrial control equipment terminals of different models and sizes. The inner wall of the power support plate 13 is provided with an arc hole 19, and the vertical cross-section shape of the arc hole 19 is an arc. So that after the arc hole 19 generates a gap, not only the weight of the power support plate 13 is reduced, but also the manufacturing cost of the power support plate 13 can be saved.

[0027] In this embodiment, as shown in the attached Figure 6 As shown, an electric connection assembly is installed on one side of the outer wall of the wire head 3; the electric connection assembly includes an electric wire 15 fixedly installed on one side of the outer wall of the wire head 3, and a butt joint 16 is installed on one end of the electric wire 15, and the electric support plate 13 and the electric wire 15 are welded to the butt joint 16; and a connecting wire head 18 is connected to one end of the contact wire 17, and the vertical cross-section shape of the butt joint 16 is circular;

[0028] When in use according to the above technical solution, the power-carrying support plate 13 is energized to the power-carrying wire 15 through the docking terminal 16, and the power-carrying support plate 13 can also be energized to the connecting terminal 18, and then continue to energize the contact wire 17 through the connecting terminal 18, and the contact wire 17 can be energized to the power-carrying grip 4. After the wire ends 3 are gathered, the connecting wire 2 supplies power to the detector 1, and the detector 1 can realize fault detection on the industrial control equipment.

[0029] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fault diagnosis device for industrial control equipment, comprising a detector (1), characterized in that: Two connecting wires (2) are fixedly connected to one side of the detector (1), one end of each connecting wire (2) is fixedly connected to a wire head (3), one end of the wire head (3) is fixedly connected to an energized gripping rod (4), and one end of the energized gripping rod (4) is installed with a clamping assembly; The clamping assembly comprises a sliding frame (5) fixedly mounted on one end of an energized gripping rod (4), and the inner wall of the sliding frame (5) is rotatably connected to a screw rod (6), and a reduction motor (7) for driving the screw rod (6) to rotate is fixedly mounted on one side of the sliding frame (5); The outer wall of the screw rod (6) is threadedly connected to a sleeve block (8), and a connecting column (9) and a connecting block (10) are arranged on one side of the sleeve block (8) from right to left, and the connecting block (10) and the sleeve block (8) are fixedly connected to the connecting column (9), and a clamping plate (11) is fixedly installed on one side of the connecting block (10); An extrusion sleeve block (12) is provided on one side of the sleeve block (8), and an electric support plate (13) is fixedly connected to one side of the extrusion sleeve block (12).

2. The industrial control equipment fault diagnosis device according to claim 1, characterized in that: The extrusion sleeve block (12) and the sleeve block (8) are both slidably connected to the slide frame (5), and the outer walls of the extrusion sleeve block (12) and the sleeve block (8) are both set as smooth surfaces.

3. The fault diagnosis device for industrial control equipment according to claim 1, characterized in that: The two threads on the outer wall of the screw rod (6) are opposite and symmetrically arranged, and the extrusion sleeve block (12) and the sleeve block (8) are both threadedly connected to the screw rod (6).

4. The industrial control equipment fault diagnosis device according to claim 1, characterized in that: A storage battery (14) is fixedly mounted on one side of the detector (1), and the storage battery (14) is used to supply power to the detector (1).

5. The fault diagnosis device for industrial control equipment according to claim 1, characterized in that: An arc-shaped hole (19) is provided on the inner wall of the power-carrying support plate (13), and the vertical cross-section of the arc-shaped hole (19) is in the shape of an arc.

6. The fault diagnosis device for industrial control equipment according to claim 1, characterized in that: An electrical connection component is installed on one side of the outer wall of the wire head (3); The power connection assembly comprises a power line (15) fixedly mounted on one side of the outer wall of the line head (3), and a butt joint (16) is mounted on one end of the power line (15), and the power support plate (13) and the power line (15) are both welded to the butt joint (16); A contact wire (17) is welded to one side of the outer wall of the energized gripping rod (4), and one end of the contact wire (17) is connected to a connecting wire head (18), and the connecting wire head (18) is welded to the energized support plate (13).

7. The fault diagnosis device for industrial control equipment according to claim 6, characterized in that: The butt joint (16) and the contact wire (17) are both made of copper, and the vertical cross-section of the butt joint (16) is circular.

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