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CN-224218028-U - Visual cable trough of practical training base station

CN224218028UCN 224218028 UCN224218028 UCN 224218028UCN-224218028-U

Abstract

The utility model belongs to the field of cable grooves and provides a visual cable groove for a practical training base station, which comprises a base, a transparent cover plate, a connecting component and an operating piece, wherein a cable channel is arranged on the base, reserved grooves are formed in the tops of two sides of the inner wall of the cable channel, the transparent cover plate is accommodated between the two groups of reserved grooves, rectangular through grooves positioned on two sides of the transparent cover plate are formed in the cable channel, the connecting component used for limiting the transparent cover plate is arranged in the rectangular through grooves, and the operating piece used for relieving the limiting state of the transparent cover plate is arranged at the top of the cable channel.

Inventors

  • LIU YU
  • Duan Lianfa
  • LI XIAOJIANG
  • WANG XIAODONG
  • LIU JIAQI

Assignees

  • 内蒙古铁道勘察设计院有限公司

Dates

Publication Date
20260508
Application Date
20250422

Claims (6)

  1. 1. The utility model provides a visual cable duct of practical training base station platform, a serial communication port, including base (1), transparent cover plate (2), coupling assembling and operating element, be provided with cable duct (3) on base (1), reservation groove (4) have all been seted up at the top of cable duct (3) inner wall both sides, the holding has transparent cover plate (2) between two sets of reservation grooves (4), rectangular logical groove (5) that are located transparent cover plate (2) both sides have been seted up in cable duct (3), be provided with in rectangular logical groove (5) and be used for spacing coupling assembling to transparent cover plate (2), the top of cable duct (3) is provided with the operating element that is used for relieving transparent cover plate (2) spacing state.
  2. 2. The visual cable trough of the training base station as set forth in claim 1, wherein the connecting assembly comprises a movable plate (6), transverse pins (7) and springs (8), two ends in the rectangular through trough (5) are symmetrically provided with cross beams (9), the movable plate (6) is connected between the two groups of cross beams (9) in a sliding mode, the transverse pins (7) extending into the reserved trough (4) are arranged on one side of the movable plate (6) at equal intervals in a linear mode, a plurality of groups of springs (8) are arranged on one side, deviating from the transverse pins (7), of the movable plate (6), and one ends of the plurality of groups of springs (8) are connected with the trough walls of the rectangular through trough (5).
  3. 3. The visual cable trough for the practical training base station as set forth in claim 2, wherein a plurality of jacks (10) are linearly and equidistantly arranged on two sides of the transparent cover plate (2), and the jacks (10) are respectively arranged corresponding to the transverse pins (7).
  4. 4. The visual cable duct of practical training base station as set forth in claim 2, wherein the operation room comprises a rotating shaft (11), cams (12) and a limiting mechanism, the rotating shaft (11) is symmetrically and rotatably penetrated at two sides of the top end of the cable duct (3), the rotating shaft (11) is connected with the cams (12) positioned in the rectangular through grooves (5), the outer circumferences of the cams (12) are abutted with the movable plate (6), and the limiting mechanism is arranged at the top end of the rotating shaft (11).
  5. 5. The visual cable tray of training base station of claim 4 wherein the limiting mechanism comprises a tension spring (13), a slide plate (14), a limiting rod (15), a connecting disc (16) and a limiting ring (17), a cavity is formed in the inner side of the rotating shaft (11), the slide plate (14) is connected in the cavity through the tension spring (13), the limiting rod (15) is connected to the slide plate (14), one end of the limiting rod (15) penetrates through the rotating shaft (11) to be connected with the connecting disc (16) above the cable channel (3), a handle (18) is arranged on the connecting disc (16), and the limiting ring (17) mounted on the cable channel (3) is arranged on the outer side of the connecting disc (16).
  6. 6. The visual cable duct of practical training base station as set forth in claim 5, wherein four groups of arc-shaped grooves (19) are formed in the inner wall of the limiting ring (17) at equal intervals in circumference, two groups of arc-shaped columns (20) are symmetrically arranged on the outer circumference of the connecting disc (16), and the two groups of arc-shaped columns (20) are respectively connected with the corresponding two groups of arc-shaped grooves (19) in a penetrating mode.

Description

Visual cable trough of practical training base station Technical Field The utility model belongs to the field of cable grooves, and particularly relates to a visual cable groove for a practical training base station. Background The importance of the railway signal system as a key support for railway operation safety and efficiency is self-evident. The system relates to complex signal transmission, processing and display mechanisms, and is directly related to dispatching command, safety protection and driving efficiency of train operation. In the system, the signal cables play a role of importance, are densely distributed along the railway like a neural network and are responsible for transmitting various instructions and information so as to ensure the stable operation of the signal system. Therefore, for the newly-entered railway signal staff, the relevant knowledge and operation skills of the signal cable are mastered, and the new railway signal staff is a necessary maintenance course in careers; However, because the signal cable is mostly buried underground deeply and covered by sandy soil, direct observation and study are difficult, so that key skills such as binding technology, branch connection and fault investigation of the cable are difficult to be intuitively known by new staff. In addition, even if there is an opportunity to enter on-site learning, complete safety and teaching effects cannot be ensured, and training effects are greatly compromised due to risks and uncertainties which may exist in actual operations. For this reason, a person skilled in the art proposes a practical training base station visual cable trough to solve the problems proposed by the background art. Disclosure of utility model In order to solve the technical problems, the utility model provides a visual cable trough for a practical training base station, which aims to solve the problems that most of signal cables in the prior art are deeply buried underground and covered by sandy soil, are difficult to directly observe and learn, are unfavorable for teaching demonstration, and limit the visual understanding and learning of students on the standard construction process of the signal cables. The utility model provides a visual cable groove of real standard base station platform, including base, transparent cover plate, coupling assembling and operating piece, be provided with the cable channel on the base, the reservation groove has all been seted up at the top of cable channel inner wall both sides, the holding has transparent cover plate between two sets of reservation grooves, set up the rectangle logical groove that is located transparent cover plate both sides in the cable channel, the rectangle is led to the inslot and is provided with and is used for the coupling assembling to transparent cover plate spacing, the top of cable channel is provided with the operating piece that is used for relieving transparent cover plate spacing state. Preferably, the connecting assembly comprises a movable plate, transverse pins and springs, wherein the two ends of the rectangular through groove are symmetrically provided with cross beams, the movable plate is connected between the two groups of cross beams in a sliding mode, the transverse pins extending into the reserved groove are arranged on one side of the movable plate at equal intervals in a linear mode, a plurality of groups of springs are arranged on one side, away from the transverse pins, of the movable plate, and one ends of the plurality of groups of springs are connected with the groove walls of the rectangular through groove. Preferably, a plurality of jacks are formed in the two sides of the transparent cover plate at equal intervals in a linear mode, and the jacks are respectively arranged corresponding to the transverse pins. Preferably, the operation room comprises a rotating shaft, a cam and a limiting mechanism, wherein the rotating shaft penetrates through two sides of the top end of the cable channel in a symmetrical rotation mode, the rotating shaft is connected with the cam positioned in the rectangular through groove, the outer circumference of the cam is abutted to the moving plate, and the limiting mechanism is arranged at the top end of the rotating shaft. Preferably, the limiting mechanism comprises a tension spring, a sliding plate, a limiting rod, a connecting disc and a limiting ring, a cavity is formed in the inner side of the rotating shaft, the sliding plate is connected in the cavity through the tension spring, the limiting rod is connected to the sliding plate, one end of the limiting rod penetrates through the rotating shaft to be connected with the connecting disc located above the cable channel, a handle is arranged on the connecting disc, and the limiting ring arranged on the cable channel is arranged on the outer side of the connecting disc. Preferably, four groups of arc grooves are formed in the inner wall of the limiting ring at equal inte