CN207272659U - For dismantling the internal device for having press device - Google Patents
For dismantling the internal device for having press device Download PDFInfo
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- CN207272659U CN207272659U CN201721366343.5U CN201721366343U CN207272659U CN 207272659 U CN207272659 U CN 207272659U CN 201721366343 U CN201721366343 U CN 201721366343U CN 207272659 U CN207272659 U CN 207272659U
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- detection device
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- dismantling
- electric wrench
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Abstract
The utility model provides a kind of for dismantling the internal device for having press device, including electric wrench；Further include detection device；Detection device 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 detection device, and the information for the distance measuring sensor of detection device to be detected is sent to processor.Technical solution provided by the utility model, if the deformation displacement of sealing ring reaches setting value when having the equipment of pressure inside dismounting, then illustrate there is pressure inside equipment, the warning device of electric wrench sends alarm signal at this time, the pressure inside operating personnel's release device is reminded, so as to ensure the personal safety of operating personnel.
Description
Technical field
The utility model belongs to high-tension apparatus dismantling technology field, and in particular to one kind has press device for dismantling inside
Device.
Background technology
In industries such as chemical industry, the energy, electric power, have and sealing liquid or gas are had inside many equipment, cause equipment
There are certain pressure, the SF6 gases of such as GIS high-voltage switch gears interiors of products, make its internal pressure in 0.5MPa or so for inside.
When these device fails, it is necessary to remove its cover board 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, service personnel may forget whether there is pressure inside detection device, or
When equipment internal pressure does not release also with regard to the cover board of detaching equipment, there are larger safety for this mode with press operation
Hidden danger.Main method is to formulate corresponding operational procedure at present, service personnel according to operational procedure before cover board is dismantled by it
Internal pressure release, but this mode compares the consciousness dependent on service personnel, security cannot ensure.
Utility model content
It is used to dismantle the internal device for having press device the purpose of this utility model is to provide a kind of, it is existing for solving
The problem of security is poor when the equipment for having pressure to inside is overhauled in technology.
To achieve the above object, technical solution provided by the utility model is：
It is a kind of to be used to dismantle the internal device for having press device, including electric wrench；Further include detection device；Detection device
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 device
Connection, the information for the distance measuring sensor of detection device to be detected are sent to processor.
Technical solution provided by the utility model, when having the equipment of pressure inside dismounting, is sensed using laser ranging
Device detects the deformation displacement of its sealing ring, if the deformation displacement of sealing ring reaches setting value, illustrates there is pressure inside equipment,
The warning device of electric wrench sends alarm signal at this time, the pressure inside operating personnel's release device is reminded, so as to ensure to grasp
Make the personal safety of personnel.
Further, the electric wrench and detection device are wholely set or are separately set.
Further, the electric wrench is wholely set with detection device, and the processor passes through with the detection device
Signal wire connects.
Further, the electric wrench is separately set with detection device, and the processor is all provided with the detection device
Corresponding wireless communication module is equipped with, processor is connected with detection device wireless telecommunications.
Further, the detection device 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 along the sealing ring of equipment fit-up gap to be removed using three laser range sensors, 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 detect have pressure inside equipment to be removed when, 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 prompt can be sent, reminds operating personnel should not be with press operation.
Brief description of the drawings
Fig. 1 is the structure diagram that detection device and electric wrench are separately set in embodiment；
Fig. 2 is the structure diagram that detection device 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 view 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 for having press device the purpose of this utility model is to provide a kind of, it is existing for solving
The problem of security is poor when the equipment for having pressure to inside is overhauled in technology.The central scope of the utility model, be
When dismounting is internal the equipment of pressure, the deformation displacement of equipment fit-up gap to be removed sealing ring is detected, is more than when deformation is located at
During setting value, you can be judged as there is pressure inside equipment to be removed.
To achieve the above object, technical solution provided by the utility model is：
It is a kind of to be used to dismantle the internal device for having press device, including electric wrench；Further include detection device；Detection device
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 device
Connection, the information for the distance measuring sensor of detection device 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.
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
It is used to dismantle the internal device for having press device, including electric wrench and detection device two the present embodiment provides a kind of
Part, electric wrench include processor, and processor is connected with phonetic alarm device, and detection device includes three laser rangings and senses
Device.It is separately set or is wholely set between electric wrench and detection device, when electric wrench is separately set with detection device, such as
Shown in Fig. 1, wireless communication module is set respectively on electric wrench and detection device, is established between electric wrench and detection device
Wireless telecommunications connection；When electric wrench and detection device 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 equipped with gap 1, if there is pressure inside GIS device, fit-up gap becomes larger in disassembly process, the SF6 gas inside equipment
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 view of fit-up gap 1 will be as shown in figure 4, will
Sealing ring 12 of three laser range sensors 11 of detection device along equipment under test fit-up gap is circumferential to be uniformly arranged, close from having
Horizontal distance 1mm between the flange face of seal one end.If there are pressure inside equipment, 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 8 Ω of model SC50XOB speech chips and specification
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 (7)
1. a kind of be used to dismantle the internal device for having press device, including electric wrench；It is characterized in that, further include detection dress
Put；Detection device 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 device,
Information for the distance measuring sensor of detection device to be detected is sent to processor.
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 device are wholely set or are separately set.
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 device, and the processor is connected with the detection device 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 is separately set with detection device, and the processor is both provided with corresponding wireless communication module with the detection device, place
Reason device is connected with detection device 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, or is integrated on the electric machine controller of electric wrench.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366343.5U CN207272659U (en) | 2017-10-20 | 2017-10-20 | For dismantling the internal device for having press device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366343.5U CN207272659U (en) | 2017-10-20 | 2017-10-20 | For dismantling the internal device for having press device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207272659U true CN207272659U (en) | 2018-04-27 |
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ID=61981131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366343.5U Active CN207272659U (en) | 2017-10-20 | 2017-10-20 | For dismantling the internal device for having press device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207272659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685230A (en) * | 2017-10-20 | 2018-02-13 | 平顶山市恒盛工贸有限公司 | It is a kind of to be used to dismantle the internal device and method for dismounting for having press device |
-
2017
- 2017-10-20 CN CN201721366343.5U patent/CN207272659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685230A (en) * | 2017-10-20 | 2018-02-13 | 平顶山市恒盛工贸有限公司 | It is a kind of to be used to dismantle the internal device and method for dismounting for having press device |
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