CN207081411U - GIS telescopic joint laser ranging systems - Google Patents
GIS telescopic joint laser ranging systems Download PDFInfo
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- CN207081411U CN207081411U CN201720851763.6U CN201720851763U CN207081411U CN 207081411 U CN207081411 U CN 207081411U CN 201720851763 U CN201720851763 U CN 201720851763U CN 207081411 U CN207081411 U CN 207081411U
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- 238000013461 design Methods 0.000 abstract description 4
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Abstract
It the utility model is related to GIS telescopic joint apparatus fields, especially GIS telescopic joints laser ranging system.It includes several GIS units, input interface of the output interface of the infrared range-measurement system of each GIS units respectively with a data acquisition module is connected, input interface of the output interface of each data acquisition module respectively with the transmitting terminal of a GPRS long range radio transmissions modules is connected, the receiving terminal respectively with GPRS long range radio transmissions modules of the transmitting terminal of each GPRS long range radio transmissions module is used cooperatively, input interface of the output interface of the receiving terminal of each GPRS long range radio transmissions module respectively with a comparator is connected, each input interface of the output interface of each comparator respectively with a control terminal is connected.It is simple in construction, reasonable in design, simple to operate, easy for installation, time saving and energy saving, automaticity is high, being wirelessly transferred and carrying out automatic alarm according to setting for measurement data can be realized, more effectively meets the needs of people, solves problems of the prior art.
Description
Technical field：
It the utility model is related to GIS telescopic joint apparatus fields, especially GIS telescopic joints laser ranging system.
Background technology：
Telescopic joint can all be utilized in many common equipments in transformer station and stretched because it has the function that to expand with heat and contract with cold
This characteristic of casing coupling, to carry out the regulation on some deflections.When using telescopic joint in GIS device out of doors, it can pass through
The deformation characteristic of telescopic joint come slow down in certain scope because of deflection it is excessive caused by stress it is excessive caused by pipeline break
The dangerous generation such as split.But still have the frequent generation for the accident that outdoor GIS device triggers by variation of ambient temperature in recent years, study carefully
Although its reason, which is primarily due to telescopic joint, can reduce the above-mentioned dangerous probability occurred, on condition that must regularly detect
And the deflection of telescopic joint is observed, therefore, the deformation amount controlling of telescopic joint is just can guarantee that equipment in certain scope
It is safe to use.But existing detection means is all to pass through range estimation using mechanical structure display measurement size, i.e. testing staff
Data on graduated scale judge stroke, and such structure reading error is larger, and needs testing staff's telescopic joint in turn
Go to check, workload it is larger, therefore staff effectively can not effectively be monitored to the deflection of telescopic joint, when flexible
The deflection of section exceedes maximum allowable deflection and is easy for producing equipment fault when can not timely be changed again, finally
Produce dangerous, it is clear that existing GIS telescopic joints laser ranging system can not more effectively meet the needs of people.
Utility model content：
The utility model provides GIS telescopic joint laser ranging systems, and it is simple in construction, reasonable in design, simple to operate, peace
Dress is convenient, time saving and energy saving, and automaticity is high, can realize being wirelessly transferred and being reported automatically according to setting for measurement data
It is alert, remind maintenance personal that timely the telescopic joint exceeded to deflection is changed in time, it is safe to use；The present apparatus can be same
When multiple telescopic joints are monitored, operating efficiency is high, more effectively meets the demand of people, solves and deposit in the prior art
The problem of.
The utility model is that technical scheme is used by solving above-mentioned technical problem：GIS telescopic joint laser ranging systems,
Including several GIS units, the GIS units include a GIS main frames, and a telescopic joint is provided with the frame of GIS main frames, described
The both ends of telescopic joint are connected in frame by ring flange respectively, and an infrared distance measurement is respectively equipped with the opposite face of each ring flange
Instrument transmitting terminal, infrared range-measurement system receiving terminal, the infrared range-measurement system transmitting terminal, infrared range-measurement system receiving terminal respectively by wire with
The power supply being arranged in frame is connected, the output interface of the infrared range-measurement system of each GIS units respectively with a data acquisition module
The input interface of block is connected, the output interface of each data acquisition module transmitting terminal with a GPRS long range radio transmissions modules respectively
Input interface be connected, the transmitting terminal of each GPRS long range radio transmissions module connects with GPRS long range radio transmissions modules respectively
Receiving end is used cooperatively, the output interface of the receiving terminal of each GPRS long range radio transmissions module input interface with a comparator respectively
It is connected, each input interface that the output interface of each comparator controls terminal with one respectively is connected.
It is described control terminal include a control panel, be sequentially provided with the side of control panel several respectively with each comparison
The warning circuit that the output interface of device is engaged, the warning circuit include a triode, and the base stage of the triode is right with it
Answer the output interface of the comparator on position to be connected, base stage electricity is provided between the base stage of triode and the output interface of comparator
Resistance, the colelctor electrode of the triode are connected with power end, the grounded emitter of the triode, between colelctor electrode and power end
Parallel connection is provided with a warning lamp and alarm respectively.
A switch is respectively equipped with the parallel branch where warning lamp and alarm.
Beneficial effect is possessed by the utility model, simple in construction, reasonable in design, simple to operate, easy for installation, time saving
Laborsaving, automaticity is high, and infrared distance measurement is accurate, error is small, passes through data acquisition module, GPRS long range radio transmissions module energy
Enough realize the collection of measurement data, be wirelessly transferred and according to operating personnel pre-set early warning numerical value by comparator relatively after
Obtain a result and trigger carry out automatic alarm；Warning way is various, can pass through alarm equipment alarm, warning lamp alarm or both knot
Close to realize alarm warning, so as to which so that security official has found position to be detected in time, warning effect is good, remind maintenance personal
Timely the telescopic joint exceeded to deflection is changed in time, safe to use, and the present apparatus can be simultaneously to multiple telescopic joints
It is monitored, operating efficiency is high, more effectively meets the needs of people.
Brief description of the drawings：
Fig. 1 is the utility model attachment structure schematic diagram.
Fig. 2 is the structural representation of GIS units in the utility model.
Fig. 3 is warning circuit annexation figure in the utility model.
In figure, 1, GIS units；2nd, GIS main frames；3rd, frame；4th, telescopic joint；5th, ring flange；6th, infrared range-measurement system transmitting terminal；
7th, infrared range-measurement system receiving terminal；8th, power supply；9th, data acquisition module；10th, the transmitting terminal of GPRS long range radio transmissions module；11、
The receiving terminal of GPRS long range radio transmissions modules；12nd, comparator；13rd, terminal is controlled；14th, control panel；15th, warning circuit；
16th, triode；17th, base resistance；18th, power end；19th, warning lamp；20th, alarm；21st, switch.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As illustrated in fig. 1-3, the laser ranging system of GIS telescopic joints 4, including several GIS units 1, the GIS units 1
Including a GIS main frames 2, a telescopic joint 4 is provided with the frame 3 of GIS main frames 2, the both ends of the telescopic joint 4 pass through flange respectively
Disk 5 is connected in frame 3, and an infrared range-measurement system transmitting terminal 6, infrared range-measurement system are respectively equipped with the opposite face of each ring flange 5
Receiving terminal 7, using infrared distance measurement more precisely, error it is small, the infrared range-measurement system transmitting terminal 6, infrared range-measurement system receiving terminal 7 divide
It is not connected by wire with the power supply 8 being arranged in frame 3, the output interface difference of the infrared range-measurement system of each GIS units 1
It is connected with the input interface of a data acquisition module 9, its corresponding infrared range-measurement system is obtained by data acquisition module 9
Data are acquired record, and the data acquisition module 9 in the present apparatus uses general data acquisition module 9, each data
Input interface of the output interface of acquisition module 9 respectively with the transmitting terminal 10 of a GPRS long range radio transmissions modules is connected, respectively
The receiving terminal 11 respectively with GPRS long range radio transmissions modules of the transmitting terminal 10 of GPRS long range radio transmissions modules is used cooperatively,
The transmission of the data to gathering before can be realized with receiving terminal by the transmitting terminal 10 of GPRS long range radio transmissions modules, respectively
Input interface of the output interface of the receiving terminal 11 of GPRS long range radio transmissions modules respectively with a comparator 12 is connected, comparator
12 receive the data from acquisition module collection and are compared according to the relation between the data-signal of input and default parameter
Compared with that is, the numerical value of measured deflection is compared with early warning value, and when deformation value is less than early warning value, comparator 12 is defeated
Go out low level signal, comparator 12 exports high level signal, the output of each comparator 12 when deformation value is more than early warning value
Each input interface of the interface respectively with a control terminal 13 is connected.
It is described control terminal 13 include a control panel 14, be sequentially provided with the side of control panel 14 several respectively with
The warning circuit 15 that the output interface of each comparator 12 is engaged, the warning circuit 15 include a triode 16, three pole
The output interface of comparator 12 on the corresponding position of base stage of pipe 16 is connected, in base stage and the comparator 12 of triode 16
Base resistance 17 is provided between output interface, the colelctor electrode of the triode 16 is connected with power end 18, the triode 16
Grounded emitter, distinguish between colelctor electrode and power end 18 in parallel provided with a warning lamp 19 and alarm 20；When deflection number
Comparator 12 exports low level signal when value is less than early warning value, and when deformation value is more than early warning value, comparator 12 exports high electricity
Ordinary mail number,.
A switch 21 is respectively equipped with the parallel branch where warning lamp 19 and alarm 20；It can be controlled by switch 21
Whether the break-make of warning lamp 19 processed and alarm 20 is so as to selecting warning lamp 19 when alarm in the later stage and alarm 20.
Before use, maximum of this area operating personnel according to telescopic joint 4 in specific each several GIS units 1 in region
The numerical value of deflection is allowed to carry out initial setting up to the early warning value in comparator 12 and data acquisition module 9.Whole device work
Detection record can be carried out to the deflection of telescopic joint 4 by infrared range-measurement system after work, by data acquisition module 9 to corresponding to it
The data that infrared range-measurement system is obtained are acquired record, and the data acquisition module 9 in the present apparatus is adopted using general data
Collect module 9；The number to gathering before can be realized by the transmitting terminal 10 and receiving terminal of GPRS long range radio transmissions modules
According to transmission；Comparator 12 receive the data from acquisition module collection and according to the data-signal of input and default parameter it
Between relation be compared, i.e., the numerical value of measured deflection is compared with early warning value, when deformation value is less than early warning
Comparator 12 exports low level signal during value, and when deformation value is more than early warning value, comparator 12 exports high level signal；When
Meeting trigger triode 16 turns on when comparator 12 exports high level signal, can make whole warning circuit 15 after the conducting of triode 16
Conducting, so that warning lamp 19 is operated with alarm 20.Warning lamp 19 and alarm 20 can be controlled by switch 21
Whether break-make is so as to selecting warning lamp 19 when alarming in the later stage and alarm 20.The present apparatus is simple in construction, reasonable in design,
Simple to operate, easy for installation, time saving and energy saving, automaticity is high, and infrared distance measurement is accurate, error is small, passes through data acquisition module
9th, GPRS long range radio transmissions module can realize the collection of measurement data, be wirelessly transferred and be pre-set according to operating personnel
Early warning numerical value is by obtaining a result and triggering carry out automatic alarm after comparator 12；Warning way is various, can pass through report
Alert device 20 is alarmed, the alarm of warning lamp 19 or both is combined to realize alarm warning, so as to so that security official find in time it is to be checked
The position of survey, remind maintenance personal that timely the telescopic joint exceeded to deflection is changed in time, warning effect is good, uses peace
Quan Xinggao, the present apparatus can be monitored to multiple telescopic joints simultaneously, and operating efficiency is high, more effectively meets the needs of people.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (3)
1.GIS telescopic joint laser ranging systems, it is characterised in that：Including several GIS units, the GIS units include a GIS
Main frame, a telescopic joint is provided with the frame of GIS main frames, the both ends of the telescopic joint are connected in frame by ring flange respectively
On, an infrared range-measurement system transmitting terminal, infrared range-measurement system receiving terminal, the infrared survey are respectively equipped with the opposite face of each ring flange
Distance meter transmitting terminal, infrared range-measurement system receiving terminal are connected by wire with the power supply being arranged in frame respectively, each GIS units
Input interface of the output interface respectively with a data acquisition module of infrared range-measurement system be connected, the output of each data acquisition module
Input interface of the interface respectively with the transmitting terminal of a GPRS long range radio transmissions modules is connected, each GPRS long range radio transmissions module
The receiving terminal respectively with GPRS long range radio transmissions modules of transmitting terminal be used cooperatively, each GPRS long range radio transmissions module
Input interface of the output interface of receiving terminal respectively with a comparator is connected, and the output interface of each comparator is whole with a control respectively
Each input interface at end is connected.
2. GIS telescopic joints laser ranging system according to claim 1, it is characterised in that：The control terminal includes one
Control panel, several alarm electricity being engaged respectively with the output interface of each comparator are sequentially provided with the side of control panel
Road, the warning circuit include a triode, the output interface of the comparator on the corresponding position of base stage of the triode
It is connected, base resistance, colelctor electrode and the electricity of the triode is provided between the base stage of triode and the output interface of comparator
Source is connected, the grounded emitter of the triode, and the warning lamp in parallel that is provided with is distinguished between colelctor electrode and power end with reporting
Alert device.
3. GIS telescopic joints laser ranging system according to claim 1 or 2, it is characterised in that：In warning lamp and alarm
A switch is respectively equipped with the parallel branch at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851763.6U CN207081411U (en) | 2017-07-13 | 2017-07-13 | GIS telescopic joint laser ranging systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851763.6U CN207081411U (en) | 2017-07-13 | 2017-07-13 | GIS telescopic joint laser ranging systems |
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| Publication Number | Publication Date |
|---|---|
| CN207081411U true CN207081411U (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720851763.6U Expired - Fee Related CN207081411U (en) | 2017-07-13 | 2017-07-13 | GIS telescopic joint laser ranging systems |
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| Country | Link |
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| CN (1) | CN207081411U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759687A (en) * | 2018-08-14 | 2018-11-06 | 国网青海省电力公司检修公司 | The system for monitoring displacement and method of GIS device |
| CN109470174A (en) * | 2018-08-16 | 2019-03-15 | 国网浙江桐乡市供电有限公司 | It is a kind of for controlling the device and its application method of Cable Bending Radius |
| CN115218806A (en) * | 2022-07-14 | 2022-10-21 | 国网甘肃省电力公司陇南供电公司 | Transformer substation GIS telescopic joint deformation remote real-time monitoring system |
-
2017
- 2017-07-13 CN CN201720851763.6U patent/CN207081411U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759687A (en) * | 2018-08-14 | 2018-11-06 | 国网青海省电力公司检修公司 | The system for monitoring displacement and method of GIS device |
| CN108759687B (en) * | 2018-08-14 | 2024-04-12 | 国网青海省电力公司检修公司 | Displacement monitoring system and method of GIS equipment |
| CN109470174A (en) * | 2018-08-16 | 2019-03-15 | 国网浙江桐乡市供电有限公司 | It is a kind of for controlling the device and its application method of Cable Bending Radius |
| CN115218806A (en) * | 2022-07-14 | 2022-10-21 | 国网甘肃省电力公司陇南供电公司 | Transformer substation GIS telescopic joint deformation remote real-time monitoring system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |