CN213581131U

CN213581131U - Traction backflow monitoring device

Info

Publication number: CN213581131U
Application number: CN202022685213.6U
Authority: CN
Inventors: 喻春波
Original assignee: Shenyang Hengkaisheng Automation Equipment Co ltd
Current assignee: Shenyang Hengkaisheng Automation Equipment Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-29
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a pull backward flow monitoring devices, its characterized in that: the monitoring device comprises a controller, a current relay connected with a tested connecting wire in series, a power supply assembly and a wireless signal transmitter, wherein the current relay, the power supply assembly and the wireless signal transmitter are all electrically connected with the controller. The utility model relates to a current monitoring technology field, this draw backward flow monitoring devices, this monitoring devices can be used for a long time in the open air through setting up the power supply module of solar energy to a section of thick bamboo current relay can gather the current magnitude of process in the twinkling of an eye fast, rethread radio signal emission to current cloud terminal, detection device makes the transmission more timely in the open air use, and can be convenient for fix on the fixture through the design of installation component, can adjust the orientation simultaneously, be convenient for use in different environment.

Description

Traction backflow monitoring device

Technical Field

The utility model relates to a current monitoring technology field specifically is a pull backward flow monitoring devices.

Background

With the rapid development of domestic railways, the power supply line of a contact network is more and more huge, and the safety is more and more important, so that how to ensure whether traction reflux in a traction power supply system runs safely and reliably according to design requirements is the concern of maintenance safety, production safety, equipment safety and the like; the real-time monitoring of traction reflux in the electrified railway is still blank, and at present, field maintenance, namely visual observation and manual measurement, is only carried out manually, so that the workload is increased, the time is not allowed, and the real-time staring of accidental faults is difficult to realize. Although the current monitoring device for the outdoor power supply network line is arranged in the prior art and is carried out by means of outdoor acquisition and cloud terminal monitoring, the outdoor acquisition device is too simple, transmission is not timely, and the use requirement of a site cannot be met.

Safety is free from trivial matters, and whether the traction backflow system is unobstructed relates to trackside equipment and personal safety, so the urgency and the necessity of improving the use effect of the monitoring equipment are urgent.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a pull backward flow monitoring devices has solved the actual problem that current background art provided needs to solve.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pull backward flow monitoring devices, includes monitoring devices, monitoring devices include the controller and with the current relay who is surveyed the connecting wire and establish ties, still including power supply module and wireless signal transmitter, current relay, power supply module and wireless signal transmitter all are connected with the controller electricity.

Preferably, the power supply assembly comprises a solar cell panel, a galvanostat, a solar controller and a storage battery which are sequentially connected in series, and the storage battery is electrically connected with the controller.

Preferably, the number of the access ports of the current relay is at least one.

Preferably, still include the installation component, the installation component includes an arc, the both ends integrated into one piece of arc has the sole, the protruding end rigid coupling of arc has the pterygoid lamina, monitoring devices is connected with the pterygoid lamina.

Preferably, the monitoring device is rotatably connected with the wing plate.

Preferably, a rotary groove is fixedly connected to the inner side of the wing plate, an inner sleeve is fixedly connected to the inner side of the rotary groove, rotary columns are fixedly connected to two ends of the monitoring device, and the rotary columns are rotatably connected in the inner sleeve.

Preferably, the inner side wall of the inner sleeve is provided with a semicircular groove, the outer side wall of the rotating column is provided with a semicircular convex column, and the semicircular convex column is matched with the semicircular groove.

Advantageous effects

The utility model provides a draw backward flow monitoring devices. The method has the following beneficial effects: this draw backward flow monitoring devices, this monitoring devices can use for a long time in the open air through setting up the power supply module of solar energy to a section of thick bamboo current relay can gather the electric current magnitude of process in the twinkling of an eye fast, rethread wireless signal transmission to current cloud terminal, and detection device makes the transmission more timely in the outdoor use, and can be convenient for fix on the fixture through the design of installation component, can adjust the orientation simultaneously, is convenient for use in the environment of difference.

Drawings

Fig. 1 is a schematic block diagram of the monitoring device of the present invention;

FIG. 2 is a schematic structural view of the mounting assembly of the present invention;

fig. 3 is a left side view of fig. 2 of the present invention;

fig. 4 is a schematic view of the connection structure of the semicircular convex column and the semicircular groove of the present invention.

In the figure: 1. monitoring devices, 11, power supply module, 111, galvanostat, 112, solar cell panel, 113, solar controller, 114, battery, 12, controller, 13, current relay, 14, wireless signal transmitter, 2, arc, 3, sole, 4, pterygoid lamina, 5, rotary column, 6, rotary groove, 7, endotheca, 8, half slot, 9, semicircle projection.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme:

as shown in fig. 1 to 4, the traction reflux monitoring device in the present application includes a monitoring device 1, where the monitoring device 1 includes a controller 12 and a current relay 13 connected in series with a connection line to be tested, and also includes a power supply assembly 11 and a wireless signal transmitter 14, and the current relay 13, the power supply assembly 11 and the wireless signal transmitter 14 are all electrically connected to the controller 12;

by adopting the technical scheme, the current relay 13 is connected with the hiccup current change connecting wire or the return wire or the line sucking wire and is used for monitoring the current passing size of the connecting wire, at least one access port of the current relay 13 is provided, specifically 1, 2 or 4, and the assembly is carried out according to specific conditions.

In the specific implementation process, it is worth particularly pointing out that the power supply module 11 includes a solar panel 112, a galvanostat 111, a solar controller 113 and a storage battery 114, which are connected in series in sequence, and the storage battery 114 is electrically connected with the controller 12;

adopt above-mentioned technical scheme, make it install in the sufficiency of outdoor back power supply through the design of solar energy, current relay 13 detects the electric current size that passes through constantly, when detecting that the electric current is too big when exceeding controller 12's default, controller 12 passes through wireless signal transmitter 14 transmission with the too big signal of electric current for control center, makes control center can know the size of the electric current of overall arrangement in the electric wire of each outdoor point fast.

The device comprises an arc plate 2, foot plates 3 are integrally formed at two ends of the arc plate 2, a wing plate 4 is fixedly connected to an arc protruding end of the arc plate 2, and a monitoring device 1 is connected with the wing plate 4;

adopt above-mentioned technical scheme, but arc 2 lock is in the electric wire outside, and the laminating of the sole 3 of both sides uses the screw to fix on the fixture.

In the specific implementation, it is worth mentioning in particular that the monitoring device 1 is rotatably connected to the wing 4;

in the specific implementation process, it is worth pointing out that the inner side of the wing plate 4 is fixedly connected with the rotating groove 6, the inner side of the rotating groove 6 is fixedly connected with the inner sleeve 7, the two ends of the monitoring device 1 are fixedly connected with the rotating columns 5, the rotating columns 5 are rotatably connected in the inner sleeve 7, the inner side wall of the inner sleeve 7 is provided with the semicircular groove 8, the outer side wall of the rotating column 5 is provided with the semicircular convex column 9, and the semicircular convex column 9 is matched with the semicircular groove 8.

By adopting the technical scheme, the monitoring device 1 can rotate, and is convenient to use in different environments; specifically, the inner sleeve 7 and the rotary column 5 are made of hard rubber, and are rotated hard by the material characteristics thereof during rotation, and the positions of the inner sleeve and the rotary column are fixed after rotation.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounting," "disposing," "connecting," "fixing," "screwing" and the like are to be construed broadly, and may be, for example, fixedly connected or detachably connected or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pull backward flow monitoring devices which characterized in that: the monitoring device comprises a controller, a current relay connected with a tested connecting wire in series, a power supply assembly and a wireless signal transmitter, wherein the current relay, the power supply assembly and the wireless signal transmitter are all electrically connected with the controller.

2. A traction reflow monitoring device in accordance with claim 1, wherein: the power supply assembly comprises a solar cell panel, a galvanostat, a solar controller and a storage battery which are sequentially connected in series, and the storage battery is electrically connected with the controller.

3. A traction reflow monitoring device in accordance with claim 1, wherein: the number of the access ports of the current relay is at least one.

4. A traction reflow monitoring device in accordance with claim 1, wherein: still include the installation component, the installation component includes an arc, the both ends integrated into one piece of arc has the sole, the protruding end rigid coupling of arc has the pterygoid lamina, monitoring devices is connected with the pterygoid lamina.

5. The device of claim 4, wherein: the monitoring device is rotatably connected with the wing plate.

6. A traction reflux monitor as set forth in claim 5, wherein: the inner side of the wing plate is fixedly connected with a rotary groove, the inner side of the rotary groove is fixedly connected with an inner sleeve, two ends of the monitoring device are fixedly connected with rotary columns, and the rotary columns are rotatably connected in the inner sleeve.

7. A traction reflow monitoring device in accordance with claim 6, wherein: the inner side wall of the inner sleeve is provided with a semicircular groove, the outer side wall of the rotating column is provided with a semicircular protruding column, and the semicircular protruding column is matched with the semicircular groove.