Circulation type electric control cabinet fault rapid positioning device

Abstract

The utility model relates to the field of electric control cabinets, and discloses a circulating type electric control cabinet fault rapid positioning device which comprises an electric control cabinet body and a cabinet door, a fault detection mechanism and a lifting adjusting mechanism are arranged on the inner wall of the cabinet door, the fault detection mechanism comprises a supporting block, the inner wall of the supporting block is rotationally connected with a rotating rod, and the rotating rod is connected with the lifting adjusting mechanism. The top end of the rotating rod is fixedly connected with a rotating block, the top of the rotating block is hinged to a hinged connecting rod, one end, away from the rotating block, of the hinged connecting rod is hinged to a swing connecting rod, and one end of the swing connecting rod is hinged to the top of the supporting block. According to the utility model, the internal part of the electric control cabinet body can be comprehensively scanned and checked in a shorter time, so that the time required for fault positioning is shortened, the normal operation of the electric control cabinet body can be quickly recovered, and the downtime and the production loss caused by faults are reduced; it is ensured that the detection probe can detect the inner wall of the electric control cabinet body at different heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric control cabinet especially relates to a circulating electric control cabinet fault fast positioning device. BACKGROUND

[0002] The electric control cabinet is a cabinet body for centralized control and protection of electrical equipment, which integrates various electrical elements, controllers, instruments and related circuit connections, and realizes the automatic operation, protection and management of power systems, industrial equipment or other electrical equipment through the control and monitoring of the circuit.

[0003] Prior art, Chinese patent publication number: CN217787275U discloses a circulating electric control cabinet fault fast positioning device, including: cabinet, cabinet door, detection assembly, first slide rail, second slide rail, telescopic line winder, detection probe and sectional interface, the first slide rail is arranged on the both sides in the cabinet door, the second slide rail is slidably arranged on the first slide rail;The cabinet door edge is provided with a detection assembly, and the detection assembly is connected with a telescopic line winder, and the telescopic line winder is connected with a detection probe, and the detection probe is arranged on the second slide rail;The cabinet is provided with sectional interface;The slide rail structure that can move on the plane is adopted to realize the reciprocating cycle fault detection, and the fault is detected in time, the normal operation of electric control cabinet is guaranteed, and the sectional structure is adopted, the weight of the moving part is greatly reduced, so that the detection device consumes less energy, it is economical and practical, on the other hand, the grounding channel of the cabinet door is independent, the cabinet door is electrified by the fault, and the safety of maintenance personnel is protected.

[0004] In the use process of the electric control cabinet, the detection probe equipped with the electric control cabinet fault detection equipment is fixed angle setting, and this fixed angle detection method has many limitations, the fixed angle detection probe is difficult to accurately scan the target area comprehensively, and accurate fault information cannot be obtained, so as to cause low fault detection efficiency and easy to miss detection, it is difficult to detect comprehensively and accurately, which leads to incomplete fault troubleshooting, thereby affecting the normal operation of the electric control cabinet, therefore, a circulating electric control cabinet fault fast positioning device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a circulating electric control cabinet fault fast positioning device, which aims at solving the problem that the detection probe is mostly fixed angle setting in the prior art, and the fixed angle detection probe is difficult to accurately scan the target area comprehensively, and accurate fault information cannot be obtained.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a circulating electrical control cabinet fault rapid location device, including an electrical control cabinet body and a cabinet door, wherein a fault detection mechanism and a lifting adjustment mechanism are provided on the inner wall of the cabinet door, the fault detection mechanism includes a support block, a rotating rod is rotatably connected to the inner wall of the support block, a rotating block is fixedly connected to the top of the rotating rod, a hinged connecting rod is hinged to the top of the rotating block, a swing connecting rod is hinged to the end of the hinged connecting rod away from the rotating block, one end of the swing connecting rod is hinged to the top of the support block, and a detection probe is fixedly connected to the other end of the swing connecting rod.

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

[0008] The fault detection mechanism also includes a bidirectional motor, the top of which is fixedly connected to the bottom of the support block.

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

[0010] The fault detection mechanism also includes a rotating shaft, one end of which is fixedly connected to the output end of a bidirectional motor.

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

[0012] The fault detection mechanism also includes a helical gear A, the inner wall of which is fixedly connected to the outer wall of the rotating shaft, and a helical gear B meshing with the outer wall of the helical gear A, the inner wall of which is fixedly connected to the outer wall of the bottom end of the rotating rod.

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

[0014] The lifting and adjusting mechanism includes a limiting lifting groove, which is formed on the inner wall of the cabinet door.

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

[0016] The lifting and adjusting mechanism also includes a limiting slider, the outer wall of which is slidably connected to the inner wall of the limiting lifting groove, and the outer wall of which is fixedly connected to the outer wall of the support block.

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

[0018] The lifting adjustment mechanism also includes a lifting rack, the outer wall of which is fixedly connected to the inner wall of the cabinet door.

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

[0020] The lifting adjustment mechanism also includes a lifting gear, the inner wall of which is fixedly connected to the outer wall of the other end of the rotating shaft, and the outer wall of the lifting gear meshes with the lifting rack.

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

[0022] 1. In this utility model, by setting up a fault detection mechanism, a comprehensive scan and inspection of the inside of the electrical control cabinet can be completed in a shorter time, thereby shortening the time required for fault location, helping to quickly restore the normal operation of the electrical control cabinet, and reducing downtime and production losses caused by faults.

[0023] 2. In this utility model, by setting up a lifting and adjusting mechanism, it is ensured that the detection probe can detect the inner wall of the electrical control cabinet body at different heights, realizing scanning coverage in three-dimensional space, further enhancing the detection capability, and enabling more comprehensive fault inspection of various locations inside the electrical control cabinet. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the main structure of a cyclic electrical control cabinet fault rapid location device proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the cabinet door structure of a circulating electrical control cabinet fault rapid location device proposed in this utility model;

[0026] Figure 3 This is a top view cross-sectional view of the cabinet door of a cyclic electrical control cabinet fault rapid location device proposed in this utility model.

[0027] Figure 4 This is a side view sectional view of the support block of a cyclic electrical control cabinet fault rapid location device proposed in this utility model.

[0028] Legend:

[0029] 1. Electrical control cabinet body; 2. Cabinet door; 3. Fault detection mechanism; 311. Support block; 312. Rotating rod; 313. Rotating block; 314. Hinge connecting rod; 315. Swinging connecting rod; 316. Detection probe; 317. Bidirectional motor; 318. Rotating shaft; 319. Helical gear A; 320. Helical gear B; 4. Lifting adjustment mechanism; 411. Limit lifting groove; 412. Limit slider; 413. Lifting rack; 414. Lifting gear. Detailed Implementation

[0030] 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.

[0031] ReferenceFigure 1 , Figure 3 , Figure 4 This utility model provides an embodiment of a circulating electrical control cabinet fault rapid location device, including an electrical control cabinet body 1 and a cabinet door 2. The inner wall of the cabinet door 2 is provided with a fault detection mechanism 3 and a lifting adjustment mechanism 4. The fault detection mechanism 3 includes a support block 311, which can be raised and lowered by the meshing action of a lifting gear 414 and a lifting rack 413. A rotating rod 312 is rotatably connected to the inner wall of the support block 311, and a rotating block 313 is fixedly connected to the top of the rotating rod 312. The rotation can drive the rotating block 313 to rotate. The top of the rotating block 313 is hinged to a hinge link 314. The end of the hinge link 314 away from the rotating block 313 is hinged to a swing link 315. The swing link 315 can swing back and forth under the hinge action of the hinge link 314. One end of the swing link 315 is hinged to the top of the support block 311, and the other end of the swing link 315 is fixedly connected to a detection probe 316. The detection probe 316 can perform fault location detection on the inner wall of the electrical control cabinet body 1.

[0032] Reference Figure 3 , Figure 4 The fault detection mechanism 3 also includes a bidirectional motor 317, the top of which is fixedly connected to the bottom of the support block 311. The bidirectional motor 317 can rotate in both directions. The fault detection mechanism 3 also includes a rotating shaft 318, one end of which is fixedly connected to the output end of the bidirectional motor 317. The rotating shaft 318 can be rotated by the drive of the bidirectional motor 317. The fault detection mechanism 3 also includes a helical gear A319, the inner wall of which is fixedly connected to the outer wall of the rotating shaft 318. The outer wall of the helical gear A319 is meshed with a helical gear B320. When the helical gear A319 rotates, it can drive the helical gear B320 to rotate. The inner wall of the helical gear B320 is fixedly connected to the outer wall of the bottom end of the rotating rod 312. When the helical gear B320 rotates, it can drive the rotating rod 312 to rotate.

[0033] Reference Figure 2 - Figure 4The lifting and adjusting mechanism 4 includes a limiting lifting groove 411, which is formed on the inner wall of the cabinet door 2. The lifting and adjusting mechanism 4 also includes a limiting slider 412, whose outer wall is slidably connected to the inner wall of the limiting lifting groove 411. The limiting slider 412 can be used to limit the support block 311. The outer wall of the limiting slider 412 is fixedly connected to the outer wall of the support block 311. The lifting and adjusting mechanism 4 also includes a lifting rack 413, whose outer wall is fixedly connected to the inner wall of the cabinet door 2. The lifting and adjusting mechanism 4 also includes a lifting gear 414, which is meshed with the lifting rack 413. Therefore, it will drive the support block 311 and all its components to move up and down. The inner wall of the lifting gear 414 is fixedly connected to the outer wall of the other end of the rotating shaft 318. The outer wall of the lifting gear 414 is meshed with the lifting rack 413.

[0034] Working principle: When fault location detection is required inside the electrical control cabinet body 1, the bidirectional motor 317 is started, causing the output end of the bidirectional motor 317 to drive the rotating shaft 318 to rotate forward, thereby driving the helical gear A319 fixedly connected to the outer wall of the rotating shaft 318 to rotate, which in turn drives the helical gear B320 meshing with the outer wall of the helical gear A319 to rotate, which in turn drives the rotating rod 312 fixedly connected to the inner wall of the helical gear B320 to rotate, causing the rotating block 313 fixedly connected to the outer wall of the top of the rotating rod 312 to rotate. The rotating block 313 is connected to the hinge of the hinged connecting rod 314. Under the action of the connecting rod, one end of the hinged connecting rod 314 rotates with the rotating block 313, while the other end of the hinged connecting rod 314 pulls the swing connecting rod 315 to swing back and forth. The swing connecting rod 315 can adjust the left and right position of the detection probe 316. The detection probe 316 can scan the inner wall of the electrical control cabinet body 1 back and forth to detect faults. It can complete the inspection of the inside of the electrical control cabinet body 1 in a shorter time, thereby shortening the time required for fault location, helping to quickly restore the normal operation of the electrical control cabinet body 1, and reducing downtime and production losses caused by faults.

[0035] While the rotating shaft 318 rotates, the lifting gear 414, which is fixedly connected to the outer wall of the rotating shaft 318, rotates. Through the meshing connection between the lifting gear 414 and the lifting rack 413, all the components on the support block 311 can be lifted and lowered, causing the limit slider 412 to rise and fall within the limit lifting groove 411, thereby limiting the support block 311. When it rises to the top, the bidirectional motor 317 reverses, causing all the components on the support block 311 to fall, thereby adjusting the up and down position of the detection probe 316 to better detect faults on the inner wall of the electrical control cabinet body 1.

[0036] 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 rapid fault location device for a circulating electrical control cabinet, comprising an electrical control cabinet body (1) and a cabinet door (2), characterized in that: The cabinet door (2) is provided with a fault detection mechanism (3) and a lifting adjustment mechanism (4) on its inner wall. The fault detection mechanism (3) includes a support block (311). A rotating rod (312) is rotatably connected to the inner wall of the support block (311). A rotating block (313) is fixedly connected to the top of the rotating rod (312). A hinged connecting rod (314) is hinged to the top of the rotating block (313). A swing connecting rod (315) is hinged to the end of the hinge connecting rod (314) away from the rotating block (313). One end of the swing connecting rod (315) is hinged to the top of the support block (311). A detection probe (316) is fixedly connected to the other end of the swing connecting rod (315).

2. The rapid fault location device for a circulating electrical control cabinet according to claim 1, characterized in that: The fault detection mechanism (3) also includes a bidirectional motor (317), the top of which is fixedly connected to the bottom of the support block (311).

3. The rapid fault location device for a circulating electrical control cabinet according to claim 1, characterized in that: The fault detection mechanism (3) also includes a rotating shaft (318), one end of which is fixedly connected to the output end of a bidirectional motor (317).

4. The rapid fault location device for a circulating electrical control cabinet according to claim 1, characterized in that: The fault detection mechanism (3) also includes a helical gear A (319), the inner wall of which is fixedly connected to the outer wall of the rotating shaft (318), and a helical gear B (320) meshing with the outer wall of the helical gear A (319), the inner wall of which is fixedly connected to the outer wall of the bottom end of the rotating rod (312).

5. The rapid fault location device for a circulating electrical control cabinet according to claim 1, characterized in that: The lifting adjustment mechanism (4) includes a limiting lifting groove (411), which is located on the inner wall of the cabinet door (2).

6. The rapid fault location device for a circulating electrical control cabinet according to claim 1, characterized in that: The lifting adjustment mechanism (4) also includes a limiting slider (412), the outer wall of which is slidably connected to the inner wall of the limiting lifting groove (411), and the outer wall of the limiting slider (412) is fixedly connected to the outer wall of the support block (311).

7. The rapid fault location device for a circulating electrical control cabinet according to claim 1, characterized in that: The lifting adjustment mechanism (4) also includes a lifting rack (413), the outer wall of which is fixedly connected to the inner wall of the cabinet door (2).

8. The rapid fault location device for a circulating electrical control cabinet according to claim 1, characterized in that: The lifting adjustment mechanism (4) also includes a lifting gear (414), the inner wall of which is fixedly connected to the outer wall of the other end of the rotating shaft (318), and the outer wall of the lifting gear (414) meshes with the lifting rack (413).

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