CN220207777U - Detection device for railway signal cable - Google Patents
Detection device for railway signal cable Download PDFInfo
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- CN220207777U CN220207777U CN202321658487.3U CN202321658487U CN220207777U CN 220207777 U CN220207777 U CN 220207777U CN 202321658487 U CN202321658487 U CN 202321658487U CN 220207777 U CN220207777 U CN 220207777U
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- railway signal
- detection device
- servo motor
- cable
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model relates to a detection device for a railway signal cable, which comprises a handle rod, wherein one end of the handle rod is provided with a telescopic mechanism, the telescopic mechanism comprises a moving rod, one end of the moving rod is fixedly connected with a fixing piece, one side of the fixing piece is fixedly connected with a servo motor, the output end of the servo motor penetrates through the fixing piece, the output end of the servo motor is fixedly connected with a rotating column, one end of the rotating column is fixedly connected with a U-shaped frame, and a U-shaped cavity is formed in the U-shaped frame.
Description
Technical Field
The utility model relates to the technical field of cable detection, in particular to a detection device for railway signal cables.
Background
Along with the development of railways to high-speed and heavy-load directions, the influence of signal cable faults on railway safety operation is larger and larger, and the difficulty in locating and processing the cable faults is increased due to hidden laying of the signal cables, so that normal railway transportation order is disturbed, transportation smoothness is influenced, life and property safety of people is threatened and endangered seriously, the application of the traditional cable fault detection method is greatly limited due to too many middle joints of the railway signal cables, the railway signal cable faults are detected mainly by adopting an electric bridge method and a low-voltage pulse reflection method at present, the positions of fault points can be accurately detected and located under the condition that the middle joints of the cables are fewer, the fault points can be accurately located by using a playback method in an auxiliary mode, and when the railway signal cable detection is carried out, the corresponding signal cable needs to be turned over manually, is fixed through a bracket, and then the cable is detected.
Through searching, the types of the cable detection devices on the market are various, and the cable detection device can basically meet the use requirements of people, but still has certain problems, the existing cable detection device is generally inconvenient to support and fix a cable in a rotating way when in use, and the cable is required to be detected in all directions when in detection, so that inconvenience exists.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a detection device for a railway signal cable.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a detection device for railway signal cable, includes the handle pole, handle pole one end is equipped with telescopic machanism, telescopic machanism includes the carriage release lever, carriage release lever one end fixedly connected with stationary blade, stationary blade one side fixedly connected with servo motor, servo motor's output runs through the stationary blade, servo motor's output fixedly connected with rotation post, rotation post one end fixedly connected with U-shaped frame, U-shaped cavity has been seted up to the inside U-shaped frame, U-shaped frame is in U-shaped cavity department sliding connection has the sliding block, and the inside driving motor that is equipped with of sliding block, driving motor's output fixedly connected with gear, U-shaped frame is equipped with U-shaped tooth's socket in the inside of U-shaped cavity, U-shaped tooth's socket meshes with the gear, sliding block one side fixedly connected with detector, handle pole one side is equipped with the controller, inside power module and the control module of being equipped with of controller, power module and detector, servo motor and driving motor electric connection.
Further, the telescopic mechanism further comprises a hollow tube, and the inner wall of the hollow tube is in sliding connection with the movable rod.
Further, the bottom end of the inner wall of the hollow tube is fixedly connected with an electric push rod.
Further, the output end of the electric push rod is fixedly connected with the movable rod.
Further, the sliding block is a cylinder.
Further, anti-slip lines are formed on the outer portion of the handle rod.
The beneficial effects of the utility model are as follows:
1. through setting up servo motor, U-shaped frame, U-shaped tooth's socket and sliding block, when the need carries out the omnidirectional to the cable and detects, at first guarantee that the cable gets into U-shaped frame inside, open driving motor simultaneously, driving motor drives gear rotation, gear and U-shaped tooth's socket intermeshing, and drive the sliding block and remove in U-shaped cavity inside, the sliding block drives the detector simultaneously and removes, the detector can carry out 270 degrees detection to the cable, after detecting, open servo motor, servo motor drives whole U-shaped frame and can rotate around the cable, thereby make the device can carry out 360 degrees omnidirectional detection to the cable, the convenience of use of device has been improved.
2. Through setting up electric putter and movable rod, when needs are according to actual conditions regulation movable rod extension's distance, through opening electric putter, electric putter drives the movable rod and stretches out, and then has improved the use convenience of device.
3. Through setting up anti-skidding line, when the user holds the handle pole, anti-skidding line has improved the frictional force between handle pole and the user's hand to stability when having improved handheld device.
Drawings
Fig. 1 is a front view of a detection device for a railway signal cable proposed in embodiment 1;
fig. 2 is a front cross-sectional view of a hollow tube of a detection device for a railway signal cable according to embodiment 1;
FIG. 3 is a cross-sectional top view of a U-shaped spline of the test device for a railway signal cable according to example 1;
fig. 4 is a front view of an anti-skid pattern of a detection device for a railway signal cable according to embodiment 2.
In the figure: 1-handle rod, 2-hollow tube, 3-movable rod, 4-U-shaped frame, 5-detector, 6-stationary blade, 7-pivoted column, 8-servo motor, 9-U-shaped cavity, 10-sliding block, 11-U-shaped tooth's socket, 12-electric putter, 13-anti-skidding line.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to FIGS. 1-3, a detecting device for railway signal cables comprises a handle bar 1, wherein one end of the handle bar 1 is provided with a telescopic mechanism, the telescopic mechanism comprises a moving bar 3, one end of the moving bar 3 is fixedly connected with a fixing piece 6, one side of the fixing piece 6 is fixedly connected with a servo motor 8, the output end of the servo motor 8 penetrates through the fixing piece 6, the output end of the servo motor 8 is fixedly connected with a rotating column 7, one end of the rotating column 7 is fixedly connected with a U-shaped frame 4,U-shaped frame 4, a U-shaped cavity 9,U-shaped frame 4 is slidingly connected with a sliding block 10 at the position of the U-shaped cavity 9, a driving motor is arranged in the sliding block 10, the output end of the driving motor is fixedly connected with a gear, the U-shaped frame 4 is provided with a U-shaped tooth groove 11 in the U-shaped cavity 9, the U-shaped tooth groove 11 is meshed with the gear, one side of the sliding block 10 is fixedly connected with a detector 5, the handle bar 1 one side is equipped with the controller, the inside power module and the control module of being equipped with of controller, power module and detector 5, servo motor 8 and driving motor electric connection, when the need carries out the omnidirectional to the cable and detects, at first guarantee that the cable gets into inside the U-shaped frame 4, open driving motor 8 simultaneously, driving motor 8 drives the gear rotation, gear and U-shaped tooth's socket 11 intermeshing, and drive slider 10 and remove in U-shaped cavity 9 inside, slider 10 drives detector 5 simultaneously, the detector can carry out 270 degrees detection to the cable, after the detection, open servo motor 8, servo motor 8 drives whole U-shaped frame 4 and can rotate around the cable, thereby make the device can carry out 360 degrees omnidirectional detections to the cable, the convenience of use of device has been improved.
Wherein, telescopic machanism still includes hollow tube 2, hollow tube 2 inner wall and movable rod 3 sliding connection, and hollow tube 2 inner wall bottom fixedly connected with electric putter 12, electric putter 12's output and movable rod 3 fixed connection, slider 10 are the cylinder, when the distance that the movable rod 3 was stretched is adjusted according to actual conditions to the needs, through opening electric putter 12, electric putter 12 drives movable rod 3 and stretches out, and then has improved the convenience of use of device.
Working principle: when needing to carry out the omnidirectional to the cable and examining, at first guarantee that the cable gets into inside the U-shaped frame 4, open driving motor 8 simultaneously, driving motor 8 drives the gear and rotates, gear and U-shaped tooth's socket 11 intermeshing, and drive slider 10 and remove in the inside of U-shaped cavity 9, slider 10 drives detector 5 simultaneously and removes, the detector can carry out 270 degrees detection to the cable, after examining, open servo motor 8, servo motor 8 drives whole U-shaped frame 4 and can rotate around the cable, thereby make the device can carry out 360 degrees omnidirectional detections to the cable, the convenience of use of device has been improved.
When the extension distance of the movable rod 3 needs to be adjusted according to actual conditions, the electric push rod 12 is started, and the electric push rod 12 drives the movable rod 3 to extend out, so that the use convenience of the device is improved.
Example 2
Referring to fig. 4, in this embodiment, compared with embodiment 1, in order to increase the practicability of the device, the grip lever 1 is externally provided with anti-slip lines 13, and when the user holds the grip lever 1, the anti-slip lines 13 increase the friction between the grip lever 1 and the hand of the user, thereby improving the stability of the hand-held device.
Working principle: when needing to carry out the omnidirectional to the cable and examining, at first guarantee that the cable gets into inside the U-shaped frame 4, open driving motor 8 simultaneously, driving motor 8 drives the gear and rotates, gear and U-shaped tooth's socket 11 intermeshing, and drive slider 10 and remove in the inside of U-shaped cavity 9, slider 10 drives detector 5 simultaneously and removes, the detector can carry out 270 degrees detection to the cable, after examining, open servo motor 8, servo motor 8 drives whole U-shaped frame 4 and can rotate around the cable, thereby make the device can carry out 360 degrees omnidirectional detections to the cable, the convenience of use of device has been improved.
When the extension distance of the movable rod 3 needs to be adjusted according to actual conditions, the electric push rod 12 is started, and the electric push rod 12 drives the movable rod 3 to extend out, so that the use convenience of the device is improved.
When the user holds the handle bar 1, the anti-slip pattern 13 increases the friction between the handle bar 1 and the user's hand, thereby improving the stability of the hand-held device.
While the present utility model has been described in terms of preferred embodiments, it should be understood that the present utility model is not limited to the preferred embodiments, but is intended to be limited to the specific embodiments disclosed herein, and that any person skilled in the art may make various changes or modifications to the embodiments without departing from the scope of the present utility model, and any modification, equivalent and variation to the embodiments described above according to the technical matter of the present utility model may still fall within the scope of the present utility model, and at the same time, all the standard parts used in the present utility model may be purchased from the market, all the special parts may be customized according to the descriptions of the specification and the drawings, all the specific connection modes of the parts may be conventional means such as bolt rivets and welding, all the mechanical, part and equipment may be conventional types in the prior art, and all the connection modes may be conventional in the prior art, which are not described in detail herein.
Claims (6)
1. The utility model provides a detection device for railway signal cable, includes handle bar (1), a serial communication port, handle bar (1) one end is equipped with telescopic machanism, telescopic machanism includes movable rod (3), movable rod (3) one end fixedly connected with stationary blade (6), stationary blade (6) one side fixedly connected with servo motor (8), the output of servo motor (8) runs through stationary blade (6), the output fixedly connected with rotation post (7) of servo motor (8), rotation post (7) one end fixedly connected with U-shaped frame (4), U-shaped cavity (9) have been seted up to U-shaped frame (4) inside, U-shaped frame (4) are in U-shaped cavity (9) department sliding connection have slider (10), and slider (10) are inside to be equipped with driving motor, and driving motor's output fixedly connected with gear, U-shaped tooth's socket (11) mesh with the gear, slider (10) one side fixedly connected with detector (5), slider (1) are equipped with controller (5) and are equipped with power supply module and servo motor, controller (8) one side.
2. The device for detecting railway signal cables according to claim 1, characterized in that the telescopic mechanism further comprises a hollow tube (2), the inner wall of the hollow tube (2) being slidingly connected with the mobile rod (3).
3. The detection device for the railway signal cable according to claim 2, wherein the bottom end of the inner wall of the hollow tube (2) is fixedly connected with an electric push rod (12).
4. A detection device for railway signal cables according to claim 3, characterized in that the output end of the electric push rod (12) is fixedly connected with the mobile rod (3).
5. A detection device for railway signal cables according to claim 4, characterized in that the sliding block (10) is a cylinder.
6. The detection device for railway signal cables according to claim 5, characterized in that the handle bar (1) is externally provided with anti-slip threads (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658487.3U CN220207777U (en) | 2023-06-28 | 2023-06-28 | Detection device for railway signal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658487.3U CN220207777U (en) | 2023-06-28 | 2023-06-28 | Detection device for railway signal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207777U true CN220207777U (en) | 2023-12-19 |
Family
ID=89139872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321658487.3U Active CN220207777U (en) | 2023-06-28 | 2023-06-28 | Detection device for railway signal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207777U (en) |
-
2023
- 2023-06-28 CN CN202321658487.3U patent/CN220207777U/en active Active
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