CN107685230A - It is a kind of to be used to dismantle the internal device and method for dismounting for having press device - Google Patents
It is a kind of to be used to dismantle the internal device and method for dismounting for having press device Download PDFInfo
- Publication number
- CN107685230A CN107685230A CN201710986072.1A CN201710986072A CN107685230A CN 107685230 A CN107685230 A CN 107685230A CN 201710986072 A CN201710986072 A CN 201710986072A CN 107685230 A CN107685230 A CN 107685230A
- Authority
- CN
- China
- Prior art keywords
- detection means
- processor
- equipment
- sealing ring
- gap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Present invention offer is a kind of to be used to dismantle the internal device and method for dismounting for having press device, and device includes electric wrench and detection means；Detection means includes at least one distance measuring sensor, and distance measuring sensor is used to be arranged on equipment to be removed, to detect the deformation displacement of the sealing ring in equipment fit-up gap to be removed；Electric wrench includes processor, and processor is connected with warning device；Processor is connected with the detection means, and the information for the distance measuring sensor of detection means to be detected is sent to processor, and when the deformation displacement of the sealing ring in equipment fit-up gap to be removed is more than setting value, processor control warning device sends alarm signal.Technical scheme provided by the present invention, if the deformation displacement of sealing ring reaches setting value when having the equipment of pressure inside dismounting, then illustrate that device interior has pressure, now the warning device of electric wrench sends alarm signal, the pressure inside operating personnel's release device is reminded, so as to ensure the personal safety of operating personnel.
Description
Technical field
The invention belongs to high-tension apparatus dismantling technology field, and in particular to a kind of to be used to dismantle the internal dress for having press device
Put and method for dismounting.
Background technology
In industries such as chemical industry, the energy, electric power, there are many device interiors to have sealing liquid or gas, cause equipment
There is certain pressure in inside, the SF6 gases of such as GIS high-voltage switch gears interiors of products, make its internal pressure in 0.5MPa or so.
When these device fails, it is necessary to remove its cover plate when being overhauled to it.According to operating provision, in order to ensure maintenance personal's
Personal safety and equipment safety, before having the equipment of high pressure inside dismounting, it is necessary to first by it inside pressure release.
But during actually overhauling, maintainer may forget whether there is pressure inside detection device, or
Larger safety is present with regard to the cover plate of detaching equipment, this mode with press operation when device interior pressure does not release also
Hidden danger.Main method is to formulate corresponding operational procedure at present, maintainer according to operational procedure before cover plate is dismantled by it
Internal pressure release, but this mode compares the consciousness dependent on maintainer, security cannot ensure.
The content of the invention
It is used to dismantle the internal device and method for dismounting for having press device it is an object of the invention to provide a kind of, for solving
Certainly in the prior art when the equipment for having pressure to inside is overhauled the problem of security difference.
To achieve the above object, technical scheme provided by the invention is：
It is a kind of to be used to dismantle the internal device for having press device, including electric wrench；Also include detection means；Detection means
Including at least one distance measuring sensor, distance measuring sensor is used to be arranged on equipment to be removed, is assembled with detecting equipment to be removed
The deformation displacement of sealing ring in gap；
The electric wrench includes processor, and processor is connected with warning device；The processor and the detection means
Connection, the information for the distance measuring sensor of detection means to be detected is sent to processor, when equipment fit-up gap to be removed
In the deformation displacement of sealing ring when being more than setting value, processor control warning device sends alarm signal.
Technical scheme provided by the present invention, when having the equipment of pressure inside dismounting, examined using laser range sensor
The deformation displacement of its sealing ring is surveyed, if the deformation displacement of sealing ring reaches setting value, illustrates that device interior has pressure, now
The warning device of electric wrench sends alarm signal, the pressure inside operating personnel's release device is reminded, so as to ensure operator
The personal safety of member.
Further, the electric wrench and detection means are wholely set or split settings.
Further, the electric wrench is wholely set with detection means, and the processor passes through with the detection means
Signal wire connects.
Further, the electric wrench and detection means split settings, the processor are all provided with the detection means
Corresponding wireless communication module is equipped with, processor is connected with detection means wireless telecommunications.
Further, the detection means includes three laser range sensors, for along equipment fit-up gap to be removed
In sealing ring be circumferentially uniformly arranged.
Circumferentially it is uniformly arranged using sealing ring of three laser range sensors along equipment fit-up gap to be removed, Neng Gouquan
The deformation displacement signal of the detection sealing ring in orientation.
Further, the processor is connected with the electric machine controller of electric wrench, or is integrated in the electricity of electric wrench
On machine controller, when the deformation displacement of the sealing ring in equipment fit-up gap to be removed reaches setting value, electric wrench is controlled
Motor be stopped.
When detecting that device interior to be removed has pressure, control the motor of electric wrench to be stopped, can prevent from grasping
Make the maloperation of personnel, the further personal safety for ensureing operating personnel.
Further, the warning device is phonetic alarm device.
Using phonetic alarm device, voice message can be sent, reminds operating personnel should not be with press operation.
There is the method for dismounting of press device a kind of inside, comprises the following steps：
(1) in unloading process, the deformation displacement of the sealing ring in equipment fit-up gap to be removed is detected；
(2) whether the deformation displacement for judging to detect the sealing ring in equipment fit-up gap to be removed is more than setting value, if
It is more than, then sends alarm signal.
Brief description of the drawings
Fig. 1 is the structural representation of detection means and electric wrench split settings in embodiment；
Fig. 2 is the structural representation that detection means and electric wrench are wholely set in embodiment；
Fig. 3 is the schematic diagram that laser range sensor is arranged on equipment to be removed in embodiment；
Fig. 4 is the partial enlarged drawing that laser range sensor is arranged on equipment to be removed in embodiment；
Fig. 5 is the connection diagram between phonetic alarm device and reverse rotation switch in embodiment.
Embodiment
It is used to dismantle the internal device and method for dismounting for having press device it is an object of the invention to provide a kind of, for solving
Certainly in the prior art when the equipment for having pressure to inside is overhauled the problem of security difference.The central scope of the present invention, it is
When having the equipment of pressure inside dismounting, the deformation displacement of equipment fit-up gap to be removed sealing ring is detected, when deformation is positioned at big
When setting value, you can be judged as that device interior to be removed has pressure.
To achieve the above object, technical scheme provided by the invention is：
It is a kind of to be used to dismantle the internal device for having press device, including electric wrench；Also include detection means；Detection means
Including at least one distance measuring sensor, distance measuring sensor is used to be arranged on equipment to be removed, is assembled with detecting equipment to be removed
The deformation displacement of sealing ring in gap；
The electric wrench includes processor, and processor is connected with warning device；The processor and the detection means
Connection, the information for the distance measuring sensor of detection means to be detected is sent to processor, when equipment fit-up gap to be removed
In the deformation displacement of sealing ring when being more than setting value, processor control warning device sends alarm signal.
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The present embodiment provides a kind of for dismantling the internal device for having press device, including electric wrench and detection means two
Part, electric wrench include processor, and processor is connected with phonetic alarm device, and detection means includes three laser rangings and sensed
Device.Split settings or it is wholely set between electric wrench and detection means, when electric wrench and detection means split settings, such as
Shown in Fig. 1, wireless communication module is set respectively on electric wrench and detection means, established between electric wrench and detection means
Wireless telecommunications connection；When electric wrench and detection means are wholely set, as shown in Fig. 2 the processor of electric wrench and inspection
Device is surveyed to connect by signal wire.
When dismounting is internal the equipment of pressure, such as when dismantling GIS device as shown in Figure 3, the assembly building of GIS device
Sealing ring is provided with gap 1, if there is pressure inside GIS device, fit-up gap becomes big in unloading process, the SF6 gas of device interior
Know from experience from fit-up gap and overflow, the sealing ring in fit-up gap is caused to extrude, sealing ring is deformed displacement.
In the present embodiment, when having the equipment of pressure inside dismounting, the partial enlarged drawing of fit-up gap 1 will be as shown in figure 4, will
Sealing ring 12 of three laser range sensors 11 of detection means along equipment under test fit-up gap is circumferential to be uniformly arranged, close from having
Horizontal range 1mm between the flange face of seal one end.If pressure be present in device interior, will make sealing ring 12 deform and
Outside displacement occurs.Laser range sensor sends it to processor, processor after detecting the displacement signal
Judge whether the displacement is more than setting value, if it does, phonetic alarm device will be started, sent to operating personnel " in product
There is pressure in portion, stops dismounting " audio alert signal.
Phonetic alarm device in the present embodiment is as shown in figure 5, using model SC50XOB speech chips and the Ω of specification 8
0.5W loudspeaker are as phonetic alarm device.As other embodiment, it can use audible-visual annunciator etc. is other there is warning function
Equipment as warning device.
As other embodiment, the processor on electric wrench can be connected with its electric machine controller, or incite somebody to action both
It is integrally disposed, when the deformation displacement for detecting equipment under test fit-up gap sealing ring is more than setting value, control electric wrench
Motor is stopped.
Distance measuring sensor is using laser range sensor in the present embodiment；As other embodiment, ranging sensing
Device can use other types of distance measuring sensor, and the quantity of distance measuring sensor and position can be set according to the actual requirements.
Claims (8)
1. a kind of be used to dismantle the internal device for having press device, including electric wrench；Characterized in that, also include detection dress
Put；Detection means includes at least one distance measuring sensor, and distance measuring sensor is used to be arranged on equipment to be removed, waits to tear open to detect
Unload the deformation displacement of the sealing ring in equipment fit-up gap；
The electric wrench includes processor, and processor is connected with warning device；The processor is connected with the detection means,
Information for the distance measuring sensor of detection means to be detected is sent to processor, when close in equipment fit-up gap to be removed
When the deformation displacement of seal is more than setting value, processor control warning device sends alarm signal.
It is 2. according to claim 1 a kind of for dismantling the internal device for having press device, it is characterised in that described electronic
Spanner and detection means are wholely set or split settings.
It is 3. according to claim 2 a kind of for dismantling the internal device for having press device, it is characterised in that described electronic
Spanner is wholely set with detection means, and the processor is connected with the detection means by signal wire.
It is 4. according to claim 2 a kind of for dismantling the internal device for having press device, it is characterised in that described electronic
Spanner and detection means split settings, the processor are provided with corresponding wireless communication module with the detection means, locate
Reason device is connected with detection means wireless telecommunications.
It is 5. according to claim 1 a kind of for dismantling the internal device for having press device, it is characterised in that the detection
Device includes three laser range sensors, for being circumferentially uniformly arranged along the sealing ring in equipment fit-up gap to be removed.
It is 6. according to claim 1 a kind of for dismantling the internal device for having press device, it is characterised in that the processing
Device is connected with the electric machine controller of electric wrench, when the deformation displacement of the sealing ring in equipment gap to be removed reaches setting value
When, control the motor of electric wrench to be stopped.
It is 7. according to claim 1 a kind of for dismantling the internal device for having press device, it is characterised in that the alarm
Device is phonetic alarm device.
8. there is the method for dismounting of press device a kind of inside, it is characterised in that comprises the following steps：
(1) in unloading process, the deformation displacement of the sealing ring in equipment fit-up gap to be removed is detected；
(2) whether the deformation displacement for judging to detect the sealing ring in equipment fit-up gap to be removed is more than setting value, if it does,
Then send alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986072.1A CN107685230A (en) | 2017-10-20 | 2017-10-20 | It is a kind of to be used to dismantle the internal device and method for dismounting for having press device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986072.1A CN107685230A (en) | 2017-10-20 | 2017-10-20 | It is a kind of to be used to dismantle the internal device and method for dismounting for having press device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107685230A true CN107685230A (en) | 2018-02-13 |
Family
ID=61154460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710986072.1A Pending CN107685230A (en) | 2017-10-20 | 2017-10-20 | It is a kind of to be used to dismantle the internal device and method for dismounting for having press device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107685230A (en) |
Cited By (2)
| 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 |
| CN109211668A (en) * | 2018-09-20 | 2019-01-15 | 中国矿业大学 | A kind of coal petrography assembly exploitation unloader test device and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1141403A (en) * | 1965-09-10 | 1969-01-29 | Litton Industries Inc | Sealed movable joints |
| DE2103926A1 (en) * | 1971-01-28 | 1972-08-17 | Hehl Karl | Mould clamping unit - for injection moulding machine with cylinders fed by pump system alternately delivering at low press |
| DE10229703A1 (en) * | 2002-07-02 | 2004-01-15 | Endress + Hauser Gmbh + Co. Kg | Capacitive pressure sensor |
| CN1702361A (en) * | 2005-02-04 | 2005-11-30 | 华南理工大学 | Safety valve with on-line detection function and detection system therefor |
| CN2791394Y (en) * | 2005-05-20 | 2006-06-28 | 丁春生 | Diaphragm valve with diaphragm-piece failture detection device |
| CN101491720A (en) * | 2009-01-14 | 2009-07-29 | 侯珏 | Method for preventing anti-explosion fire-fighting pressure air-bottle from fault deflation |
| CN202757757U (en) * | 2012-06-30 | 2013-02-27 | 上海美钻设备成套有限公司 | Device for testing rapid pressure release of rubber seal |
| CN103398118A (en) * | 2013-08-12 | 2013-11-20 | 三一矿机有限公司 | Warning device for detecting failure of wet brake and mechanical vehicle |
| CN204374004U (en) * | 2014-12-23 | 2015-06-03 | 湖北省三胜工程机械有限公司 | A kind of pick-up unit of floating envelope O RunddichtringO compression set rate |
| CN105626186A (en) * | 2015-11-04 | 2016-06-01 | 宁波吉利罗佑发动机零部件有限公司 | Engine oil pressure detecting device |
| CN207272659U (en) * | 2017-10-20 | 2018-04-27 | 平顶山市恒盛工贸有限公司 | For dismantling the internal device for having press device |
-
2017
- 2017-10-20 CN CN201710986072.1A patent/CN107685230A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1141403A (en) * | 1965-09-10 | 1969-01-29 | Litton Industries Inc | Sealed movable joints |
| DE2103926A1 (en) * | 1971-01-28 | 1972-08-17 | Hehl Karl | Mould clamping unit - for injection moulding machine with cylinders fed by pump system alternately delivering at low press |
| DE10229703A1 (en) * | 2002-07-02 | 2004-01-15 | Endress + Hauser Gmbh + Co. Kg | Capacitive pressure sensor |
| CN1702361A (en) * | 2005-02-04 | 2005-11-30 | 华南理工大学 | Safety valve with on-line detection function and detection system therefor |
| CN2791394Y (en) * | 2005-05-20 | 2006-06-28 | 丁春生 | Diaphragm valve with diaphragm-piece failture detection device |
| CN101491720A (en) * | 2009-01-14 | 2009-07-29 | 侯珏 | Method for preventing anti-explosion fire-fighting pressure air-bottle from fault deflation |
| CN202757757U (en) * | 2012-06-30 | 2013-02-27 | 上海美钻设备成套有限公司 | Device for testing rapid pressure release of rubber seal |
| CN103398118A (en) * | 2013-08-12 | 2013-11-20 | 三一矿机有限公司 | Warning device for detecting failure of wet brake and mechanical vehicle |
| CN204374004U (en) * | 2014-12-23 | 2015-06-03 | 湖北省三胜工程机械有限公司 | A kind of pick-up unit of floating envelope O RunddichtringO compression set rate |
| CN105626186A (en) * | 2015-11-04 | 2016-06-01 | 宁波吉利罗佑发动机零部件有限公司 | Engine oil pressure detecting device |
| CN207272659U (en) * | 2017-10-20 | 2018-04-27 | 平顶山市恒盛工贸有限公司 | For dismantling the internal device for having press device |
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 |
| CN109211668A (en) * | 2018-09-20 | 2019-01-15 | 中国矿业大学 | A kind of coal petrography assembly exploitation unloader test device and method |
| CN109211668B (en) * | 2018-09-20 | 2021-07-16 | 中国矿业大学 | Coal-rock combination mining unloading test device and method |
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