CN209297500U - A kind of traffic light signals machine cabinet - Google Patents
A kind of traffic light signals machine cabinet Download PDFInfo
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- CN209297500U CN209297500U CN201822115971.7U CN201822115971U CN209297500U CN 209297500 U CN209297500 U CN 209297500U CN 201822115971 U CN201822115971 U CN 201822115971U CN 209297500 U CN209297500 U CN 209297500U
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- power supply
- semaphore
- mould group
- power source
- backup power
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Abstract
The utility model provides a kind of traffic light signals machine cabinet, including cabinet body, and cabinet body is provided with semaphore, terminals submodule group, communication box mould group and power supply mould group, and power supply mould group is semaphore power supply；Power supply mould group includes city's electric connection block, semaphore power supply block, backup power source and backup power source link block, transfer switch and lightning protection device, backup power source is connect by backup power source link block with transfer switch, and alternating current is connect by city's electric connection block with transfer switch；Terminals submodule group is pull out and insert on type connecting terminal；Communication box mould group is for placing interchanger and wireless telecom equipment.Interior of equipment cabinet is equipped with lightning protection device, can avoid semaphore and is struck by lightning when outside work is run.Power change-over switch realizes that alternating current switches mutually with backup power source.When alternating current cut-off signal machine is without electricity, backup power source can switch to, guarantee to operate normally in the semaphore short time.Pull out and insert on type connecting terminal, convenient maintenance and wiring.
Description
Technical field
The utility model belongs to Traffic signal control cabinet field, and in particular to a kind of traffic light signals machine cabinet.
Background technique
As computer networking technology develops, the demand of interchanger, 4G are wireless key equipments such as various electronic equipments such as DTU
Also increasingly increase, the business undertaken is more and more crucial, requires outfield cabinet equipment also higher.Traditional cabinet, which exists, asks
Topic: (1) chassis capacity is small, is unfavorable for the dilatation installation of the key equipments such as interchanger, wireless telecommunications system；(2) there is no lightning protection function
Energy；(4) switching of backup power supply is not can be carried out；(5) connecting terminal is fixed for bolt, is not easy to disassemble and install, and maintenance is inconvenient
It is prompt.
Utility model content
The purpose of this utility model is to provide a kind of traffic light signals machine cabinet, not only solve that interchanger, 4G is wireless
The dilatation of the communication apparatus such as DTU is installed, and be can avoid semaphore and be struck by lightning when outside work is run, and guarantees semaphore in short-term
Interior normal operation, convenient for the replacement and maintenance of connecting terminal.
In order to achieve the above objectives, a kind of traffic light signals machine cabinet, including cabinet body, the cabinet body are provided with letter
Number machine, terminals submodule group, communication box mould group and power supply mould group, the power supply mould group are semaphore power supply；The power supply
Mould group include city's electric connection block, socket, semaphore power supply block, light pipe, backup power source, backup power source link block, power supply conversion open
It closes and lightning protection device, the backup power source is connect by backup power source link block with the transfer switch, the alternating current passes through
City's electric connection block is connect with the transfer switch, the transfer switch and the socket, semaphore power supply block
It is connected with the light pipe；The terminals submodule group is pull out and insert on type connecting terminal；The communication box mould group is for placing interchanger
And wireless telecom equipment.
By transfer switch, when mains failure, by power change-over switch, it is switched to backup power source confession
Electricity maintains the operation of semaphore, prevents traffic congestion.Lightning protection device is set, meets with lightning stroke in the semaphore of outside work operation and produces
When raw huge voltage or electric current, or guarantee semaphore normal work in the case where external voltage, electric current have fluctuation.Pull out and insert on type
Connecting terminal facilitates the disassembly and installation of terminal, easy to replace and maintain.One piece of area is marked in cabinet using communication box mould group
Domain carries out the dilatation in space, accommodates more communication devices.
Preferably, the lightning protection device is that lightning protection for power supply and network signal lightning protection device set form.Dual lightning protection,
Guarantee simultaneously in lightning stroke, the transmission of network signal and power supply signal is not gone wrong.
Preferably, heat emission fan is provided at the top of the cabinet body.It avoids sending out in high temperature or semaphore long-play
Thermal conductivity causes equipment fault, guarantees that semaphore operates normally, substantially reduces the rate of breakdown of semaphore.
Preferably, there are two the heat emission fan is set altogether.Guarantee that another can also in the case where a heat emission fan is damaged
Work is radiated.
Preferably, from left to right direction is respectively the junction module of all directions four, Mei Gejie to the terminals submodule group
Line mould group be equipped with left-hand rotation, straight trip, right-hand rotation, people's row nameplate, the nameplate is provided with direction lamp group mark, respectively red
Lamp, green light and amber light.The case where client or maintenance personnel are for Wiring port can be very clear.
Preferably, the semaphore is to be detachably fixed to connect with the cabinet.Cabinet can be separated with signal controlling machine,
When semaphore breaks down, directly extracts bad signal controlling machine out from cabinet, be inserted into new normal signal control machine.
The utility model is the beneficial effects are as follows: interior of equipment cabinet is equipped with lightning protection device, and avoidable semaphore is in outdoor work
It is struck by lightning when running.Power change-over switch realizes that alternating current switches mutually with backup power source.When alternating current cut-off signal machine is without electricity,
It can switch to backup power source, guarantee to operate normally in the semaphore short time.Pull out and insert on type connecting terminal, convenient maintenance and wiring.It is logical
It interrogates box mould group: solving the dilatation installation of interchanger, 4G is wireless communication apparatus such as DTU.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of traffic light signals machine cabinet of the utility model；
Fig. 2 is a kind of connecting terminal modular structure schematic diagram of traffic light signals machine cabinet of the utility model；
Fig. 3 is a kind of power supply modular structure schematic diagram of traffic light signals machine cabinet of the utility model.
Wherein, 1, electric cabinet main body；2, semaphore；3, terminals submodule group；31, junction module；32, nameplate；4, it communicates
Box mould group；5, power supply mould group；51, city's electrical connection is fast；52, socket；53, semaphore power supply block；54, light pipe；55, backup power source connects
Connect block；56, transfer switch；57, lightning protection device.6, heat emission fan.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Specific embodiment of the present utility model is described below in conjunction with attached drawing.
Fig. 1-3 shows a kind of traffic light signals machine cabinet, including cabinet body 1, cabinet body 1 be provided with semaphore 2,
Terminals submodule group 3, communication box mould group 4 and power supply mould group 5, power supply mould group 5 are the power supply of semaphore 2；Power supply mould group 5 includes alternating current
Link block 51, socket 52, semaphore power supply block 53, light pipe 54, backup power source, backup power source link block 55, transfer switch
56 and lightning protection device 57, backup power source is connect by backup power source link block 55 with transfer switch 56, and alternating current is electrically connected by city
It connects block 51 to connect with transfer switch 56, transfer switch 56 is connect with socket 52, semaphore power supply block 53 and light pipe 54；
Terminals submodule group 3 is pull out and insert on type connecting terminal；Communication box mould group 4 is for placing interchanger and wireless telecom equipment.
Further, lightning protection device 57 is that lightning protection for power supply and network signal lightning protection device set form, and model can be AJ2C-
220.Dual lightning protection, while guaranteeing in lightning stroke, the transmission of network signal and power supply signal is not gone wrong.
Further, the top of cabinet body 1 is provided with heat emission fan 6.It avoids sending out in high temperature or semaphore long-play
Thermal conductivity causes equipment fault, guarantees that semaphore operates normally, substantially reduces the rate of breakdown of semaphore.
Further, there are two heat emission fan 6 is set altogether.Guarantee that another can also work in the case where a heat emission fan is damaged
It radiates.
Further, from left to right direction is respectively the junction module 31 of all directions four to the terminals submodule group 3,
Junction module 31 be equipped with left-hand rotation, straight trip, right-hand rotation, people's row nameplate 32, nameplate 32 is provided with direction lamp group mark, respectively
Red light, green light and amber light.The case where client or maintenance personnel are for Wiring port can be very clear.
Further, semaphore 2 is to be detachably fixed to connect with cabinet body 1.Cabinet can be separated with signal controlling machine,
When semaphore breaks down, directly extracts bad signal controlling machine out from cabinet, be inserted into new normal signal control machine.
Working principle of the utility model is: when mains failure, being opened by power supply switching by transfer switch
It closes, is switched to backup power source power supply, maintains the operation of semaphore, prevent traffic congestion.Lightning protection device is set, is run in outside work
Semaphore when meeting with lightning stroke and generating huge voltage or electric current, or guarantee letter in the case where external voltage, electric current have fluctuation
Number machine works normally.Pull out and insert on type connecting terminal facilitates the disassembly and installation of terminal, easy to replace and maintain.Use communication box mould group
One piece of region is marked in cabinet, carries out the dilatation in space, accommodates more communication devices.
The utility model is the beneficial effects are as follows: interior of equipment cabinet is equipped with lightning protection device, and avoidable semaphore is in outdoor work
It is struck by lightning when running.Power change-over switch realizes that alternating current switches mutually with backup power source.When alternating current cut-off signal machine is without electricity,
It can switch to backup power source, guarantee to operate normally in the semaphore short time.Pull out and insert on type connecting terminal, convenient maintenance and wiring.It is logical
It interrogates box mould group: solving the dilatation installation of interchanger, 4G is wireless communication apparatus such as DTU.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (6)
1. a kind of traffic light signals machine cabinet, including cabinet body, the cabinet body is provided with semaphore, terminals submodule group
With power supply mould group, the power supply mould group is semaphore power supply；The power supply mould group includes city's electric connection block, socket, signal
Machine power supply block and light pipe；It is characterized in that, the cabinet body further includes communication box mould group；The power supply mould group further includes spare
Power supply, backup power source link block, transfer switch and lightning protection device, the backup power source by backup power source link block with it is described
Transfer switch connection, the alternating current are connect by city's electric connection block with the transfer switch, and the power supply conversion is opened
It closes and is connect with the socket, semaphore power supply block and the light pipe；The terminals submodule group is pull out and insert on type connecting terminal；
The communication box is for placing interchanger and wireless telecom equipment.
2. a kind of traffic light signals machine cabinet according to claim 1, which is characterized in that the lightning protection device is power lightning protection
Device and network signal lightning protection device set form.
3. a kind of traffic light signals machine cabinet according to claim 1, which is characterized in that set at the top of the cabinet body
It is equipped with heat emission fan.
4. a kind of traffic light signals machine cabinet according to claim 3, which is characterized in that the heat emission fan is equipped with two altogether
It is a.
5. a kind of traffic light signals machine cabinet according to claim 1, which is characterized in that the terminals submodule group is from a left side
Be respectively the junction module of all directions four to right direction, the junction module be equipped with left-hand rotation, straight trip, right-hand rotation, people's row mark
Show that board, the nameplate are provided with direction lamp group mark, respectively red light, green light and amber light.
6. a kind of traffic light signals machine cabinet according to claim 1, which is characterized in that the semaphore and the cabinet
To be detachably fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115971.7U CN209297500U (en) | 2018-12-17 | 2018-12-17 | A kind of traffic light signals machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115971.7U CN209297500U (en) | 2018-12-17 | 2018-12-17 | A kind of traffic light signals machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297500U true CN209297500U (en) | 2019-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822115971.7U Active CN209297500U (en) | 2018-12-17 | 2018-12-17 | A kind of traffic light signals machine cabinet |
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| CN (1) | CN209297500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942654A (en) * | 2020-02-19 | 2020-03-31 | 维特瑞交通科技有限公司 | Standby machine for monitoring annunciator |
-
2018
- 2018-12-17 CN CN201822115971.7U patent/CN209297500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942654A (en) * | 2020-02-19 | 2020-03-31 | 维特瑞交通科技有限公司 | Standby machine for monitoring annunciator |
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