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CN-224216547-U - Abnormal part positioning device

CN224216547UCN 224216547 UCN224216547 UCN 224216547UCN-224216547-U

Abstract

The utility model discloses an abnormal part positioning device which comprises a bottom plate, wherein an abnormal part positioning assembly is arranged above the bottom plate. The utility model adopts a multiple protection structure combining the protection cover and the protection plate, and can effectively disperse and absorb external impact force by matching with the elastic buffer design of the spring and the buffer. When the train passes through at a high speed, the protection plate firstly contacts sundries wrapped by the air flow, the spring and the buffer convert impact force into elastic potential energy, and the influence of the impact force on the abnormal part positioning assembly is greatly reduced. The design not only protects precise detection equipment, but also reduces detection interruption and maintenance cost caused by equipment damage, and ensures long-term stable operation of the device. Simultaneously, the sliding connection structure of sleeve and gag lever post has guaranteed the stability of guard plate when the atress, prevents that it from taking place the skew or rocking, has further promoted the protection effect, and the device possesses the advantage that the protection effect is good.

Inventors

  • YANG HUIGUANG
  • ZHENG YU
  • HOU XIAOHAN
  • Chan Diexuan

Assignees

  • 西安智通信忠软件技术有限公司

Dates

Publication Date
20260508
Application Date
20250722

Claims (6)

  1. 1. The utility model provides an unusual part positioner, includes bottom plate (1), its characterized in that the top of bottom plate (1) is provided with unusual part locating component (5), the top fixedly connected with driving box (2) of bottom plate (1), the inside sliding connection of driving box (2) has slider (3), the inside rotation of driving box (2) is connected with the threaded rod, threaded rod and slider (3) threaded connection, the top fixedly connected with motor (4) of driving box (2), the output and the threaded rod fixed connection of motor (4), the right side fixedly connected with protection casing (6) of slider (3), unusual part locating component (5) are located the inside of protection casing (6), the four corners of protection casing (6) openly and the back all fixedly connected with sleeve (7), the inside sliding connection of sleeve (7) has gag lever (8), the one end fixedly connected with guard plate (9) of keeping away from protection casing (6), all around fixedly connected with spring (16) of protection casing (6) and back, the one end fixedly connected with guard plate (9) of keeping away from of spring (16).
  2. 2. The abnormal part positioning device according to claim 1, wherein the top of the bottom plate (1) is fixedly connected with a supporting column (10), the top of the supporting column (10) is provided with a groove, the inside of the groove is slidably connected with a movable column (11), the top of the movable column (11) is fixedly connected with a supporting frame (13), the surface of the movable column (11) is provided with a plurality of slots, the inner threads of the supporting column (10) are connected with bolts (12), and the bolts (12) are spliced with the slots.
  3. 3. The abnormal part positioning device according to claim 2, wherein a movable block (14) is hinged in the support frame (13), the movable block (14) is fixedly connected with the abnormal part positioning assembly (5), a locking screw (15) is arranged on the surface of the support frame (13), and the locking screw (15) is matched with the movable block (14).
  4. 4. The abnormal part positioning device according to claim 3, wherein the right side of the support column (10) is fixedly connected with a light supplementing lamp (20).
  5. 5. The abnormal part positioning device according to claim 4, wherein the upper side and the lower side of the front surface and the back surface of the protective cover (6) are fixedly connected with buffers (17), and one end, far away from the protective cover (6), of each buffer (17) is fixedly connected with the protective plate (9).
  6. 6. The abnormal part positioning device according to claim 5, wherein the periphery of the bottom plate (1) is fixedly connected with a mounting frame (18), and a mounting opening (19) is formed in the surface of the mounting frame (18).

Description

Abnormal part positioning device Technical Field The utility model relates to the technical field of abnormal part detection, in particular to an abnormal part positioning device. Background In the subway operation and maintenance process, image acquisition is usually carried out on parts on two sides and the bottom of a subway vehicle through an abnormal part positioning detection assembly, and then comparison and analysis are carried out on the parts and the state parameters of the standard parts preset in a database, so that whether abnormal conditions such as abrasion and looseness exist on the parts or not is accurately judged, and the maintenance efficiency and the detection accuracy of the subway parts are greatly improved in the mode. However, the existing subway part detection device is installed in tunnels on two sides of a track, when a train drives at a high speed, strong air current generated by the existing subway part detection device can wrap up sundries such as broken stones, sand dust and the like around the track, scratch is easily caused on a lens of the device, damage is caused on a sensor, detection data distortion is caused, the service life of the device is seriously influenced, and therefore structural optimization and design improvement are needed to be carried out on an abnormal part positioning device, so that the damage problem is effectively avoided. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide an abnormal part positioning device which has the advantage of good protection effect. The abnormal part positioning device comprises a bottom plate, an abnormal part positioning assembly is arranged above the bottom plate, a driving box is fixedly connected to the top of the bottom plate, a sliding block is slidably connected to the inside of the driving box, a threaded rod is rotatably connected to the inside of the driving box, the threaded rod is in threaded connection with the sliding block, a motor is fixedly connected to the top of the driving box, the output end of the motor is fixedly connected with the threaded rod, a protective cover is fixedly connected to the right side of the sliding block, the abnormal part positioning assembly is located inside the protective cover, sleeves are fixedly connected to four corners of the front side and the back side of the protective cover, a limiting rod is slidably connected to the inside of the sleeve, one end, far away from the protective cover, of the limiting rod is fixedly connected with a protective plate, springs are fixedly connected to the peripheries of the front side and the back side of the protective cover, and one end, far away from the protective cover, of the springs are fixedly connected with the protective plate. As the preferable mode of the utility model, the top of the bottom plate is fixedly connected with the supporting column, the top of the supporting column is provided with the groove, the inside of the groove is connected with the movable column in a sliding manner, the top of the movable column is fixedly connected with the supporting frame, the surface of the movable column is provided with the slots, the number of the slots is a plurality of, the inside of the supporting column is connected with the bolts in a threaded manner, and the bolts are spliced with the slots. As the preferable mode of the utility model, the movable block is hinged in the support frame and is fixedly connected with the abnormal part positioning assembly, the surface of the support frame is provided with the locking screw, and the locking screw is matched with the movable block for use. As preferable, the right side of the support column is fixedly connected with a light supplementing lamp. As the preferable mode of the utility model, the upper side and the lower side of the front face and the back face of the protective cover are fixedly connected with the buffer, and one end, far away from the protective cover, of the buffer is fixedly connected with the protective plate. As the preferable mode of the utility model, the periphery of the bottom plate is fixedly connected with the mounting frame, and the surface of the mounting frame is provided with the mounting opening. Compared with the prior art, the utility model has the following beneficial effects: 1. The utility model adopts a multiple protection structure combining the protection cover and the protection plate, and can effectively disperse and absorb external impact force by matching with the elastic buffer design of the spring and the buffer. When the train passes through at a high speed, the protection plate firstly contacts sundries wrapped by the air flow, the spring and the buffer convert impact force into elastic potential energy, and the influence of the impact force on the abnormal part positioning assembly is greatly reduced. The design not only protects precise detection equipment, but also reduces dete