Railway signal indoor intelligent wiring cabinet

Abstract

The utility model relates to the technical field of railway signal cable indoor laying protection, in particular to a railway signal indoor intelligent wiring cabinet which comprises a cabinet, a cabinet door and cable trays, the cabinet door is installed in front of the cabinet in an openable and closable mode, a bottom wiring hole is formed in the bottom face of the cabinet, and a plurality of cable trays are installed in the cabinet. A plurality of cable penetrating holes are formed in the cable tray. According to the railway signal indoor intelligent wiring cabinet, the openable cabinet door is designed, the cabinet door can be opened at any time for operation when cables need to be replaced during construction or maintenance every time, and the construction difficulty is greatly reduced; a cable clamp is arranged in the cabinet, so that cables are tidily mounted and fixed, and the daily operation and maintenance workload is reduced; a temperature sensor is arranged in the cable clamp, and accurate positioning and alarm information of each row is given for the cable with abnormal temperature; by optimizing cable laying on the side face of the indoor equipment cabinet, the workload of construction and operation and maintenance is reduced, necessary information is provided for operation and maintenance, and accurate maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway signal cable indoor laying protection technical field, concretely relates to a railway signal indoor intelligent wiring cabinet. BACKGROUND

[0002] The control of railway signal outdoor equipment is completed through indoor staff operation, and signal cable is the bridge for outdoor equipment and indoor equipment communication, that is, indoor control instruction forms electric signal and transmits the electric signal to outdoor equipment through signal cable, thereby controlling the action of outdoor equipment and giving correct instruction to train operation, so that the normal work of signal equipment relates to train efficiency and train safety.

[0003] At present, railway signal cable enters indoor from outdoor, is first put on lightning protection distribution cabinet, a large number of cables are led out from lightning protection distribution cabinet to related combination cabinet, comprehensive cabinet and other equipment cabinets, and there are also a large number of cables between railway signal each system cabinet and combination cabinet, interface cabinet and frequency shift cabinet equipment cabinet. The above indoor cable is usually laid under anti-static floor and is laid to the equipment cabinet, and then is led out from the side of the equipment cabinet from bottom to top and reaches the top of the equipment cabinet. The existing process is that when the cable " climbs " from bottom to top on the side of the equipment cabinet, a steel groove consistent with the width of the equipment cabinet is installed on the outside of the cable for protection. Although the above measure protects the signal indoor cable to a certain extent, the cable is laid disorderly in the steel groove, and when the cable needs to be replaced for transformation or maintenance, the steel groove needs to be removed, and then is reinstalled after completion, so that the construction is complicated, and the construction or maintenance is inconvenient. In addition, the cable cannot be effectively monitored, and early warning information cannot be given when the cable temperature is high.

[0004] Therefore, aiming at the disadvantages of signal cable laying on the side of the equipment cabinet, a railway signal indoor intelligent wiring cabinet device is provided. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides a railway signal indoor intelligent wiring cabinet, which can lay cable regularly in the process of construction or maintenance, replace related cable conveniently and quickly, and give early warning information for over-temperature cable.

[0006] The technical scheme of the utility model is as follows:

[0007] A railway signal indoor intelligent wiring cabinet, comprising a cabinet, a cabinet door and a cable tray, the cabinet is a shell structure with an open front face, the cabinet door is installed on the front face of the cabinet in an openable and closable manner, a bottom upline hole is arranged on the bottom face of the cabinet, a plurality of cable trays are installed in the cabinet, and a plurality of cable perforations are arranged on the cable trays.

[0008] One end of the cabinet door is fixedly connected with the cabinet through a connecting hinge, and the other end is connected with the cabinet in an openable manner through an aluminum alloy flat lock.

[0009] The cabinet is provided with heat dissipation holes on the side thereof.

[0010] A fixed keel is fixedly installed on the inner rear wall of the cabinet, and a plurality of cable trays are fixedly installed on the fixed keel.

[0011] A wire diameter adjusting fixture is arranged between two adjacent cable trays.

[0012] A visible tempered glass is installed on the cabinet door.

[0013] A temperature sensor is installed on the inner surface of the cable hole.

[0014] An intelligent display screen is arranged on the cabinet door, and the temperature sensor is in communication connection with the intelligent display screen.

[0015] Further, an indicator lamp is arranged on the cabinet door, and the temperature sensor is in communication connection with the indicator lamp.

[0016] Further, a buzzer sounding hole is arranged on the cabinet door, and the temperature sensor is in communication connection with the buzzer sounding hole.

[0017] The railway signal indoor intelligent cabling cabinet has the advantages that:

[0018] 1. The railway signal indoor intelligent cabling cabinet disclosed by the utility model has an openable cabinet door, and the cable laying can be performed after the cabinet door is opened, the cabinet door can be opened at any time for operation when the cable needs to be replaced each time for construction or maintenance and repair, and the construction difficulty is greatly reduced.

[0019] 2. The railway signal indoor intelligent cabling cabinet disclosed by the utility model is provided with cable fixtures in the intelligent cabling cabinet, the cable is fixedly installed in an orderly manner, the required cable can be quickly found according to the mark, and the daily operation and maintenance workload is reduced.

[0020] 3. The railway signal indoor intelligent cabling cabinet disclosed by the utility model is provided with a temperature sensor in the cable fixture, a normal working threshold value is set, and the accurate positioning and alarm information of each row of temperature abnormal cables are given.

[0021] 4. The railway signal indoor intelligent cabling cabinet disclosed by the utility model optimizes the cable laying on the side of the indoor equipment cabinet, reduces the workload of construction and operation and maintenance, gives necessary information for operation and maintenance, and facilitates accurate maintenance. DRAWINGS

[0022] Figure 1The utility model discloses an external structure schematic diagram of a railway signal indoor intelligent wiring cabinet of an embodiment of the utility model,

[0023] Figure 2 The utility model discloses an internal structure schematic diagram of a railway signal indoor intelligent wiring cabinet of an embodiment of the utility model,

[0024] The components represented by the reference signs in the drawings are:

[0025] The utility model discloses: 1 - cabinet, 2 - cabinet door, 3 - connecting hinge, 4 - visible toughened glass, 5 - aluminum alloy flat lock, 6 - heat dissipation hole, 7 - intelligent display screen, 8 - pilot lamp, 9 - buzzer sounding hole, 10 - bottom wire hole, 11 - fixed keel, 12 - nut, 13 - nut gasket, 14 - cable tray, 15 - fastening bolt, 16 - wire diameter adjusting fixture, 17 - cable hole, 18 - temperature sensor. DETAILED DESCRIPTION

[0026] The utility model will be further explained in detail by specific implementation ways combining with the drawings. In different implementation ways, similar elements adopt the similar element signs of association. In the following implementation way, many details are described to make the application be better understood. However, the person skilled in the art can easily recognize that part of the features can be omitted in different cases or can be replaced by other elements, materials or methods. In some cases, some operations related to the application are not shown or described in the specification to avoid the core part of the application being overwhelmed by too much description, and for the person skilled in the art, it is not necessary to describe these related operations in detail according to the description in the specification and the general technical knowledge in the art.

[0027] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate way to form various implementation ways. At the same time, the steps or actions in the method description can also be sequentially adjusted or adjusted in a way that is obvious to the person skilled in the art. Therefore, the order in the specification and the drawings is only for the purpose of clear description of an embodiment, and does not mean the necessary order, unless otherwise stated that a certain order must be followed.

[0028] In this paper, the serial number of the component itself, such as "first", "second", etc., is only used to distinguish the described object, and has no any order or technical meaning. Unless otherwise specified, the "connection" and "coupling" in the application include direct and indirect connection (coupling).

[0029] In the specific implementation way, Figure 1 The left and right sides in the above formula are defined as "left" and "right", and Figure 1The upper and lower sides in are defined as "up" and "down", and the Figure 1 The front and back sides are defined as "front" and "back".

[0030] Although existing railway signaling equipment cabinets have steel troughs for cable routing, these systems present drawbacks such as cumbersome installation and removal, and a chaotic layout of cables within the troughs. This system also prevents effective monitoring and protection of the cables on the sides of the cabinets. This utility model provides an intelligent indoor railway signaling cabinet that can replace existing cable trough protection measures.

[0031] like Figure 1 and Figure 2 As shown, the intelligent wiring cabinet in the railway signal room includes a cabinet body 1, a wire diameter adjustment fixture 16 and a cable tray 14.

[0032] like Figure 1 As shown, cabinet 1 is placed against the side wall of the equipment cabinet in the signal machinery room, above the antistatic floor. A door 2 is located in front of cabinet 1 and secured to the front of cabinet 1 via hinges 3, ensuring it can be opened and closed at any time. An aluminum alloy flat lock 5 (model SW-L-68B) is located near the left side of door 2. To open door 2, press the button below the lock 5. Door 2 is fitted with visible tempered glass 4, allowing for easy viewing of the internal cabling from the outside of cabinet 1 while also protecting the cabling inside. An intelligent display screen 7 (model WXY / C-DC-WX) is located in the upper center of door 2. An indicator light 8 is attached to the right of the intelligent display screen 7. The flashing of different indicator lights 8 can be used to identify abnormally sized cable racks. A buzzer 9 is located below indicator light 8, providing both a visual and audible alarm, helping to alert maintenance personnel to quickly address any faults.

[0033] like Figure 1 As shown, a heat dissipation hole 6 is provided on the right side of the cabinet 1, which can discharge the heat generated by the daily operation of the smart display screen 7 and the heat generated by the cables out of the cabinet 1 in time.

[0034] like Figure 2As shown, the bottom of the cabinet 1 is provided with a bottom up-hole 10, which allows the cable under the anti-static floor to enter the cabinet 1. The rear wall of the cabinet 1 is provided with a fixed keel 11 made of a 1 cm thick steel plate. The fixed keel 11 is fixed to the rear wall of the cabinet 1 by nuts 12 and nut gaskets 13. The fixed keel 11 reliably fixes the cable tray 14. Each cable tray 14 is provided with five semicircular cable holes 17, which ensure that each cable can be installed in the respective cable hole 17, thereby achieving orderly arrangement. The device is provided with five cable trays 14, which form four rows of cable holes 17. The number of cable trays 14 can be flexibly set according to the actual number of cables inside each intelligent cable management cabinet. The wire diameter adjusting fixture 16 is arranged between adjacent cable trays 14, which can adjust the size of the cable hole 17 according to the wire diameter of different cables, and is suitable for the installation and fixation of cables of various sizes. After the cable trays 14 and the wire diameter adjusting fixture 16 are arranged as required, they are fixed on the fixed keel 11 by fastening bolts 15.

[0035] The temperature sensor 18 (model GX36) is arranged on each cable hole 17 of the embodiment. After setting the normal working threshold of the cable, the temperature sensor 18 can sense the temperature of the cable in real time. The temperature sensor 18 is connected to the intelligent display screen 7 and the indicator light 8. When the temperature of the cable exceeds the normal working threshold, the intelligent display screen 7 gives the position of the faulty cable, and the indicator light 8 corresponding to the faulty cable rack is turned on synchronously. The buzzer sound hole 9 gives voice alarm information in time.

[0036] The use process of the indoor intelligent cable management cabinet for railway signal room is as follows: during the construction process of the indoor engineering of the railway signal room, the cabinet 1 is arranged above the anti-static floor on the side of the equipment cabinet. When the cable is laid, the cable that needs to be arranged in the cabinet is arranged into the cabinet 1 from the bottom up-hole 10 below the cabinet 1. The size of the cable hole 17 is adjusted by the wire diameter adjusting fixture 16 and the cable tray 14 according to the wire diameter of the cable, so that the cable of different wire diameters can be fixed firmly and neatly in the cable hole 17, and the temperature sensor 18 on the inner surface of the cable hole 17 can monitor the temperature of the cable in real time. For the cable whose temperature exceeds the normal working threshold, sound and light alarm information is given, and fault positioning information is given through the intelligent display screen 7 and the indicator light 8, thereby guiding maintenance and repair.

[0037] The indoor intelligent wiring cabinet of the railway signal realizes the installation and monitoring protection function of the cable on the side of the equipment cabinet during indoor construction in the field of railway signal, changes the existing status of steel tank protection, achieves the expected one-time construction and multiple use, and in the later period, the cabinet door can be opened at any time according to the needs in the process of station improvement construction to replace the cable, reduces the cost of replacing the steel tank each time, saves the engineering investment, and brings convenience for construction. In addition, the cable fixture is arranged in the intelligent wiring cabinet, the cable is fixed and installed neatly, the required cable can be quickly found according to the mark, and the daily operation and maintenance workload is reduced. The temperature sensor is arranged in the cable fixture, the normal working threshold is set, the accurate positioning and alarm information of each row of the temperature abnormal cable are given, the guidance suggestion is given to operation and maintenance, and accurate maintenance is facilitated.

[0038] The indoor intelligent wiring cabinet of the railway signal can be permanently used, has high reliability, is simple to install and easy to operate, and meets the requirements of relevant specifications.

[0039] The above application of specific examples is used to describe the utility model, which is only used to help understand the utility model, and does not limit the utility model. According to the idea of the utility model, those skilled in the art of the utility model can make a number of simple deductions, deformations or substitutions.

Claims

1. A railway signal indoor intelligent wiring cabinet, characterized in that, Including cabinet (1), cabinet door (2) and cable tray (14), cabinet (1) is the shell structure of open front, cabinet door (2) is installed in the front of cabinet (1) and can be opened and closed, bottom up hole (10) is provided in the bottom surface of cabinet (1), several cable trays (14) are installed in the inside of cabinet (1), and are arranged side by side in front and back, several semicircular cable perforations (17) are provided on the cable tray (14); Fixed keel (11) is fixedly installed on the inside rear wall of cabinet (1), wire diameter adjusting fixture (16) is arranged between adjacent two cable trays (14), all cable trays (14) and wire diameter adjusting fixture (16) are fixed on fixed keel (11) through fastening bolt (15) after being arranged in place; Temperature sensor (18) is installed on the inner surface of cable perforation (17).

2. The indoor intelligent wiring cabinet for railway signal room according to claim 1, characterized in that, One end of the cabinet door (2) is fixedly connected with the cabinet (1) through the connecting hinge (3), and the other end is connected with the cabinet (1) through the lock and can be opened and closed.

3. The intelligent indoor wiring cabinet for railway signal room according to claim 1, characterized in that, The heat dissipation hole (6) is arranged on the side surface of the cabinet (1).

4. The intelligent indoor wiring cabinet for railway signal room according to claim 1, characterized in that, The visible toughened glass (4) is installed on the cabinet door (2).

5. The intelligent indoor wiring cabinet for railway signal room according to claim 1, characterized in that, The intelligent display screen (7) is arranged on the cabinet door (2), and the temperature sensor (18) is in communication connection with the intelligent display screen (7).

6. The intelligent indoor wiring cabinet for railway signal room according to claim 5, characterized in that, The indicating lamp (8) is arranged on the cabinet door (2), and the temperature sensor (18) is in communication connection with the indicating lamp (8).

7. The intelligent indoor wiring cabinet for railway signal room according to claim 6, characterized in that, The buzzer sounding hole (9) is arranged on the cabinet door (2), and the temperature sensor (18) is in communication connection with the buzzer sounding hole (9).

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