CN219065772U - Railway underground cable detector - Google Patents

Abstract

The utility model is applicable to the technical field of railway cable detection, and provides a railway underground cable detector, which comprises: the mobile terminal comprises a detection identifier, a handle, a connecting rod, a terminal bracket and a mobile terminal, wherein the detection identifier is fixedly connected with the lower end of the connecting rod through a screw rod; the detection identifier is circular, and a coil, a radio frequency module, a main control board, a transmission unit and a power supply unit are fixed inside the detection identifier. Therefore, the utility model can realize the accurate and quick searching of the railway underground cable, and the detailed information of the identified underground cable is consulted; the user can select to change the detector connecting rod height according to own needs.

Description

Railway underground cable detector

Technical Field

The utility model relates to the technical field of railway underground cable detection, in particular to a railway underground cable detector.

Background

Railway signal cables and communication cables are important infrastructures of railway systems, once faults occur, the faults have great influence on the systems, and most of the railway cables are laid in a hidden mode, so that the faults are very difficult to find and process; because the existing railway underground cables are mostly stored in an old paper form, data seriously have defects and deviations, are inconvenient to carry and search, are inaccurate in understanding of the distribution condition of the existing underground cables, often cause the conditions of equipment faults, communication interruption and the like due to construction and cutting of the existing underground cables, and can cause driving accidents in severe cases.

At present, some detectors are large, inconvenient to carry and have no information inquiry function, operators have inconvenient operation and incomplete data in the working process, influence on acquisition of detection and identification data on site, habit and height differences of each person are caused, the position of a handle is not necessarily suitable for all people, and the universality of products is influenced; the height of the detector is not adjustable, and the working efficiency of operators can be influenced.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide the railway underground cable detector, which is used for buying the electronic tag together with the cable during the construction of the underground cable, and detecting and identifying the electronic tag through the scanning of the detector, so that the underground cable can be accurately positioned and quickly searched, the data information of the detected and read underground cable can be retrieved, and the overhaul and maintenance efficiency and quality of the railway signal cable and the communication cable can be improved; the operator can select and adjust the height of the detector according to the use requirement of the operator, and the detector is convenient and quick.

In order to achieve the above object, the present utility model provides a railway underground cable probe comprising: the mobile terminal comprises a detection identifier, a handle, a connecting rod, a terminal bracket and a mobile terminal, wherein the detection identifier is fixedly connected with the lower end of the connecting rod through a screw rod;

the appearance of the detection identifier is hollow disc type. The upper layer is a main body, the upper layer is right-side-up, a coil, a radio frequency module, a main control board, a transmission unit and a power supply unit are fixed in the inner cavity, a convex circular tube type sleeve pipe is arranged outside the upper layer, the upper layer is connected with a connecting rod through a screw, a charging hole and a switch button are arranged on the side surface, and an electric quantity indication and operation indication lamp are arranged on the upper layer; the lower layer is a bottom cover plate. The coil is arranged on the inner side of the detection reader disc, the coil is wound circularly, the detection reader disc is connected with the radio frequency module through a welding spot, the radio frequency module is connected with the main control board through a signal wire, the transmission unit is mainly an RS 232-to-Bluetooth module and is connected with the main control board through an RS232 cable, the power supply unit is mainly a lithium battery, and the power supply unit is connected with the detection identifier through a power wire.

The handle is hollow closed ring, through the Kong Taozhu connecting rod of below pipe formula, rethread screw fixation, openly passes through screw hole and terminal bracket connection.

The connecting rod is of a circular tube type, the upper end of the connecting rod is connected with the handle, the lower end of the connecting rod is connected with the detection identifier, and the length of the connecting rod is selectable.

The terminal bracket is connected with the front side of the handle, is fixed by a screw, is provided with a mobile terminal, and is pressed by a built-in screw pushing force.

The mobile terminal is placed on the terminal bracket when in use, can be detached when not in use, and is internally provided with a GPS/BD module and a camera module, and the GPS/BD module and the camera module are connected with the mobile terminal signal line.

The utility model provides a railway underground cable detector, which comprises: the mobile terminal comprises a detection identifier, a handle, a connecting rod, a terminal bracket and a mobile terminal, wherein the detection identifier is fixedly connected with the lower end of the connecting rod through a screw rod; the radio frequency module of the detection identifier can be used for scanning and identifying the electronic tag buried together with the cable by utilizing the RFID technology, and the information data can be read; GPS/BD navigation is realized on the mobile terminal by utilizing a GIS technology; the mobile terminal can shoot the field environment through the camera on the mobile terminal, the follow-up maintenance work is convenient to carry out, the Bluetooth transmission module can transmit detection information to the mobile terminal, and the mobile terminal communicates with the server after being indoor, so that information synchronization is realized. The beneficial effects of the utility model are as follows: the functions of searching the railway underground cable, consulting information, checking drawings, displaying and overhauling the cable paths and the like can be realized; the length of detector connecting rod can be selected or adjusted according to self needs by the user, and the detector connecting rod is convenient to carry and detect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the detection recognizer of the present utility model;

FIG. 3 is a schematic view of the internal cavity structure of the probe identifier of the present utility model;

in the figure, a 1-detection rod, a 2-handle, a 3-connecting rod, a 4-terminal bracket, a 5-mobile terminal, a 6-round tube type bushing, a 7-work indicator lamp, 8-electric quantity display, 9-charging holes, 10-switch buttons, 11-antenna coils, 12-fixed screw holes, 13-battery unit fixing positions, 14-transmission units, 15-radio frequency modules and 16-main control boards.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.

Referring to fig. 1, the present utility model provides a railway underground cable probe including: the mobile terminal comprises a detection identifier 1, a handle 2, a connecting rod 3, a terminal bracket 4 and a mobile terminal 5, wherein the detection identifier 1 is fixedly connected with the lower end of the connecting rod 2 through a screw rod, the handle 2 is fixedly connected with the upper end of the connecting rod 3 through the screw rod, the handle 3 is fixedly connected with the terminal bracket 4 through the screw rod, and the mobile terminal 5 is placed on the terminal bracket 4 when in use;

referring to fig. 2 and 3, the probe identifier 1 has a hollow disc shape. The upper layer is a main body, the upper layer is right side up, a coil, a radio frequency module, a main control board, a transmission unit and a power supply unit are fixed in the inner cavity, a convex circular tube type sleeving pipe 6 is arranged outside the upper layer, the upper layer is connected with the connecting rod 3 through a screw, a charging hole 9 and a switch button 10 are arranged on the side surface, and an operation indicator lamp 7 and an electric quantity indicator 8 are arranged on the upper layer; the lower layer is a bottom cover plate, and four screws are used for fixing the bottom cover plate and the upper layer on the fixed screw hole sites 12. The antenna coil 12 is arranged on the inner side of the disc of the detection reader 1, is circularly wound and is connected with the radio frequency module 15 through a welding spot, the radio frequency module 15 is connected with the main control board 16 through a signal wire, the transmission unit 14 is mainly an RS 232-to-Bluetooth module and is connected with the main control board 16 through an RS232 cable, the power supply unit 13 is mainly a lithium battery, the power supply unit 13 is connected with the detection identifier 1 through a power line, and the power supply unit 13 is provided with a battery and a charging function and supplies power to the main control board 16, the radio frequency module 15, the transmission unit 14 and the operation indicator lamp 7. The detection identifier 1 can detect, scan and read the electronic tag buried together with the cable by using an RFID technology.

The handle 2 is hollow closed ring, is connected with the rod 3 through the lower square tube type Kong Taozhu, is fixed through screws, and is connected with the terminal bracket 4 through screw holes on the front side.

The connecting rod 3 is of a circular tube type, the upper end is connected with the handle 2, the lower end is connected with the detection identifier 1, and the length of the connecting rod 3 is selectable.

The terminal bracket 4 is connected with the front surface of the handle 1, is fixed by a screw, is provided with a mobile terminal 5, and presses the mobile terminal 5 by the thrust of the built-in screw.

The mobile terminal 5 is placed on the terminal bracket 4 when in use, and can be detached when not in use, the mobile terminal 5 is internally provided with a GPS/BD module and a camera module, and the GPS/BD module and the camera module are connected with the mobile terminal signal line.

The RFID radio frequency technology is utilized to scan and identify the electronic tag which is buried together with the railway signal cable and the communication cable, the GPS technology is utilized to quickly navigate to the position of the electronic tag which needs to be searched, the camera can shoot the field environment, convenience is provided for subsequent overhaul, the transmission unit can transmit detection identification information to the mobile terminal, the mobile terminal and the end server perform data synchronization, and the functions of railway underground cable searching, information searching, drawing viewing, cable path displaying, overhaul and the like are realized; in the working process, the working indicator lamp and the electric quantity display real-time detector are in relevant states, so that better use and working of operators are facilitated.

In summary, the railway underground cable detector provided by the utility model comprises: the mobile terminal comprises a detection identifier, a handle, a connecting rod, a terminal bracket and a mobile terminal, wherein the detection identifier is fixedly connected with the lower end of the connecting rod through a screw rod; the appearance of the measuring identifier is a hollowed-out disc type. The upper layer is a main body, the upper layer is right-side-up, a coil, a radio frequency module, a main control board, a transmission unit and a power supply unit are fixed in the inner cavity, a convex circular tube type sleeve pipe is arranged outside the upper layer, the upper layer is connected with a connecting rod through a screw, a charging hole and a switch button are arranged on the side surface, and an electric quantity indication and operation indication lamp are arranged on the upper layer; the lower layer is a bottom cover plate. The coil is arranged on the inner side of the detecting reader disc, circularly wound and connected with the radio frequency module through welding spots, the radio frequency module is connected with the main control board through a signal wire, the transmission unit is mainly an RS 232-to-Bluetooth module and is connected with the main control board through an RS232 cable, the power supply unit is mainly a lithium battery, and the power supply unit is connected with the detecting identifier through a power wire; the handle is hollow closed ring, is connected with the terminal bracket through a lower square tube type Kong Taozhu connecting rod and is fixed through a screw, and the front surface of the handle is connected with the terminal bracket through a screw hole; the connecting rod is in a circular tube shape, the upper end of the connecting rod is connected with the handle, the lower end of the connecting rod is connected with the detection identifier, and the length of the connecting rod is selectable; the terminal bracket is connected with the front side of the handle, is fixed by a screw, is provided with a mobile terminal, and is pressed by the thrust of the built-in screw; the mobile terminal is placed on the terminal bracket when in use, and can be detached when not in use, and a GPS/BD module and a camera module are arranged in the mobile terminal, and the GPS/BD module and the camera module are connected with the mobile terminal signal line. The radio frequency module of the detection identifier can be used for scanning and identifying the electronic tag buried together with the cable by utilizing the RFID technology, and the information data can be read; GPS/BD navigation is realized on the mobile terminal by utilizing a GIS technology; the mobile terminal can shoot the field environment through the camera on the mobile terminal, the follow-up maintenance work is convenient to carry out, the Bluetooth transmission module can transmit detection information to the mobile terminal, and the mobile terminal communicates with the server after being indoor, so that information synchronization is realized. The beneficial effects of the utility model are as follows: the functions of searching the railway underground cable, consulting information, checking drawings, displaying and overhauling the cable paths and the like can be realized; the length of detector connecting rod can be selected or adjusted according to self needs by the user, and the detector connecting rod is convenient to carry and detect.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (6)

1. A railway underground cable probe, comprising: the mobile terminal comprises a detection identifier, a handle, a connecting rod, a terminal bracket and a mobile terminal, wherein the detection identifier is fixedly connected with the lower end of the connecting rod through a screw rod, the handle is fixedly connected with the upper end of the connecting rod through the screw rod, the handle is fixedly connected with the terminal bracket through the screw rod, and the mobile terminal is placed on the terminal bracket when in use.

2. The railway underground cable detector according to claim 1, wherein the detection identifier is in a hollow disc shape, an upper layer and a lower layer are arranged, the upper layer is a main body, the upper layer is a front surface, a coil, a radio frequency module, a main control board, a transmission unit and a power supply unit are fixed in an inner cavity, a convex circular tube type sleeving tube is arranged outside the upper layer, the upper layer is connected with a connecting rod through a screw, a charging hole and a switch button are arranged on the side surface, and an electric quantity indication and operation indication lamp are arranged on the upper layer; the lower layer is a bottom cover plate.

3. The underground railway cable probe according to claim 1, wherein the handle is hollow and closed, and is connected with the terminal bracket through a lower square pipe Kong Taozhu connecting rod and a screw through a screw hole.

4. The railway underground cable probe according to claim 1, wherein the connecting rod is of a circular tube type, the upper end is connected with the handle, and the lower end is connected with the probe identifier.

5. The underground railway cable probe of claim 4, wherein the terminal bracket is connected to the front of the handle, is fixed by screws, has a mobile terminal placed thereon, and is pressed by pushing force of the built-in screws.

6. The railway underground cable probe of claim 1 wherein the mobile terminal is placed in use on a terminal carriage.

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