CN213462026U - Equipment observation device suitable for different voltage classes - Google Patents
Equipment observation device suitable for different voltage classes Download PDFInfo
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- CN213462026U CN213462026U CN202022315359.1U CN202022315359U CN213462026U CN 213462026 U CN213462026 U CN 213462026U CN 202022315359 U CN202022315359 U CN 202022315359U CN 213462026 U CN213462026 U CN 213462026U
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- 125000003003 spiro group Chemical group 0.000 claims abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 13
- 239000003433 contraceptive agent Substances 0.000 claims description 4
- 230000002254 contraceptive effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an equipment observation device suitable for different voltage grades, which comprises an insulating telescopic pipe and an observer arranged in the insulating telescopic pipe; the insulating flexible pipe includes first insulating tube, second insulating tube, third insulating tube, fixed pipe, the second insulating tube spiro union is on first insulating tube outer wall, the ring cloth has the first rack of a plurality of on the second insulating tube outer wall, the ring cloth has a plurality of second rack on the third insulating tube inner wall, first rack and the meshing of second rack, fixed pipe box is established on first insulating tube and third insulating tube. The utility model provides an equipment observation device suitable for different voltage levels according to the voltage level of high tension switchgear and different operating space, can adjust the length of insulating flexible pipe in a flexible way and survey electrical equipment information, need not to have a power failure and survey, reduced because of the economic loss that the power failure caused, eliminated the potential safety hazard that the operation personnel surveyd with electricity, make things convenient for the operation of operation personnel, improved work efficiency.
Description
Technical Field
The utility model relates to an observation device technical field, concretely relates to equipment observation device suitable for different voltage classes.
Background
The space in the high-voltage switch cabinet is narrow and small, and light is dim, and when equipment nameplate information in the on-site inspection cabinet and equipment fault detection, detailed information of equipment cannot be seen clearly at a distance. When the equipment is in live operation, the human body is inserted into the switch cabinet and is close to the equipment for observation, so that the operation difficulty and potential safety hazard are increased. When the equipment is subjected to power failure inspection, the normal power utilization of a client is influenced, and the economic loss is increased.
The existing instrument capable of observing equipment information in the high-voltage switch cabinet without power failure is a high-voltage transformer nameplate observer, but has the following defects: because the safe distance of the uninterrupted power supply of the equipment of 10kV and below is 1 meter, the operating rod of the existing high-voltage transformer nameplate observer is an insulating rod with the fixed length of 1 meter, and the equipment of more than 10kV and other different operating spaces must be observed in the uninterrupted power supply.
In view of the above, there is a need for an improved device observation apparatus in the prior art to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to disclose equipment observation device who is applicable to different voltage levels, according to the voltage level of high tension switchgear and different operating space, can adjust the length of insulating flexible pipe in a flexible way and observe electrical equipment information, need not to have a power failure and survey, reduce because of the economic loss that the power failure caused, eliminate the potential safety hazard that the operation personnel surveyd with electricity, make things convenient for the operation of operation personnel, improve work efficiency.
In order to achieve the purpose, the utility model provides an equipment observation device suitable for different voltage grades, which comprises an insulating telescopic pipe and an observer arranged in the insulating telescopic pipe; the insulating flexible pipe includes first insulating tube, second insulating tube, third insulating tube, fixed pipe, the second insulating tube spiro union is on first insulating tube outer wall, the second insulating tube outer wall is fitted with a contraceptive ring and has a plurality of first rack, the third insulating tube inner wall is fitted with a contraceptive ring and has a plurality of second rack, first rack and the meshing of second rack, fixed pipe box is established on first insulating tube and third insulating tube, fixed pipe one end and first insulating tube clearance fit, fixed pipe other end spiro union is on the third insulating tube outer wall.
In some embodiments, the fixed tube has an end diameter smaller than the second insulating tube diameter.
In some embodiments, the observer includes a camera, a CMOS sensor, an IPS image signal processor, a liquid crystal display, a memory, a shooting switch, and a power supply, where the CMOS sensor, the liquid crystal display, the shooting switch, and the memory are all connected to the ISP image signal processor, the camera is connected to the CMOS sensor, and the power supply provides power to the CMOS sensor, the ISP image signal processor, and the memory, respectively.
In some embodiments, the camera is mounted at the free end of the first insulating tube, and the liquid crystal display screen is mounted at the free end of the third insulating tube.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an equipment observation device suitable for different voltage levels according to the voltage level of high tension switchgear and different operating space, can adjust the length of insulating flexible pipe in a flexible way and survey electrical equipment information in order to need not to have a power failure and survey, has reduced because of the economic loss that the power failure caused, has eliminated the potential safety hazard that the operation personnel surveyd with electricity, makes things convenient for the operation of operation personnel, has improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the device observation apparatus suitable for different voltage classes according to the present invention;
FIG. 2 is a schematic structural view of the insulating telescopic tube shown in FIG. 1;
FIG. 3 is an exploded view of the insulating telescopic tube shown in FIG. 1;
fig. 4 is a schematic view of a connection structure of the second insulating tube and the third insulating tube shown in fig. 3;
fig. 5 is a schematic diagram of the operation of the observer shown in fig. 1.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The observation device for the equipment suitable for different voltage levels as shown in FIGS. 1-5 comprises an insulating telescopic tube 2 and an observer installed in the insulating telescopic tube 2. The insulating telescopic pipe 2 comprises a first insulating pipe 21, a second insulating pipe 22, a third insulating pipe 23 and a fixed pipe 24.
The second insulating tube 22 is screwed on the outer wall of the first insulating tube 21. A plurality of first racks 31 are arranged on the outer wall of the second insulating tube 22, a plurality of second racks 32 are arranged on the inner wall of the third insulating tube 23, the first racks 31 are meshed with the second racks 32, and the second insulating tube 22 and the third insulating tube 23 can move linearly relatively to the longitudinal direction, so that the length of the insulating telescopic tube 2 can be adjusted.
The fixed pipe 24 is sleeved on the first insulating pipe 21 and the third insulating pipe 23. One end 241 of the fixed pipe 24 is in clearance fit with the first insulating pipe 21, and the other end 242 of the fixed pipe 24 is screwed on the outer wall of the third insulating pipe 23, so that the effect of connecting the first insulating pipe 21 and the third insulating pipe 23 is achieved, and accidental extension of the insulating telescopic pipe 2 is prevented. After the length of the insulating telescopic tube 2 is determined, the insulating telescopic tube is fixed by a fixing tube 24. The diameter of one end 241 of the fixed pipe 24 is smaller than that of the second insulating pipe 22.
The observer comprises a camera 101, a CMOS sensor 102, an IPS image signal processor 103, a liquid crystal display screen 104, a storage 105, a shooting switch 106 and a power supply 107, wherein the CMOS sensor 102, the liquid crystal display screen 104, the shooting switch 106 and the storage 105 are all connected with the ISP image signal processor 103, the camera 101 is connected with the CMOS sensor 102, and the power supply 107 respectively provides electric energy for the CMOS sensor 102, the ISP image signal processor 103 and the storage 105.
The cmos sensor 102 converts the optical signal passing through the camera 101 into an electrical signal, and transmits the electrical signal to the ISP image signal processor 103, and the ISP image signal processor 103 converts the received electrical signal into an image signal, and transmits the image signal to the liquid crystal display 104, and finally, the observed information is displayed through the liquid crystal display 104. The worker can take the picture on the liquid crystal display 104 through the shooting switch 106, and the picture is stored in the memory 105 for later viewing and exporting. The working principle of the observer in the embodiment is the same as that of the high-voltage transformer nameplate observer, and the details are not repeated here.
The camera 101 is installed at the free end of the first insulating tube 21, and the liquid crystal display screen 104 is installed at the free end of the third insulating tube 23.
During operation, the flexible pipe 2 rear end of insulating is handed to the operating personnel, will insulate flexible pipe 2 and draw to required length, makes camera 101 be close to the electrical equipment that will observe in the high tension switchgear, and electrical equipment information can show through liquid crystal display 104, has ensured operating personnel's safety.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The device is suitable for observing equipment with different voltage grades, and is characterized by comprising an insulating telescopic pipe and an observer arranged in the insulating telescopic pipe;
the insulating flexible pipe includes first insulating tube, second insulating tube, third insulating tube, fixed pipe, the second insulating tube spiro union is on first insulating tube outer wall, the second insulating tube outer wall is fitted with a contraceptive ring and has a plurality of first rack, the third insulating tube inner wall is fitted with a contraceptive ring and has a plurality of second rack, first rack and the meshing of second rack, fixed pipe box is established on first insulating tube and third insulating tube, fixed pipe one end and first insulating tube clearance fit, fixed pipe other end spiro union is on the third insulating tube outer wall.
2. The equipment observation device applicable to different voltage classes according to claim 1, wherein the diameter of one end of the fixed pipe is smaller than the diameter of the second insulating pipe.
3. The device observation apparatus applicable to different voltage levels of claim 1, wherein the observer comprises a camera, a CMOS sensor, an IPS image signal processor, a liquid crystal display, a memory, a shooting switch, and a power supply, wherein the CMOS sensor, the liquid crystal display, the shooting switch, and the memory are all connected to the ISP image signal processor, the camera and the CMOS sensor are connected, and the power supply respectively supplies power to the CMOS sensor, the ISP image signal processor, and the memory.
4. The device observation apparatus suitable for different voltage classes according to claim 3, wherein the camera is installed at the free end of the first insulating tube, and the liquid crystal display screen is installed at the free end of the third insulating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315359.1U CN213462026U (en) | 2020-10-18 | 2020-10-18 | Equipment observation device suitable for different voltage classes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315359.1U CN213462026U (en) | 2020-10-18 | 2020-10-18 | Equipment observation device suitable for different voltage classes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213462026U true CN213462026U (en) | 2021-06-15 |
Family
ID=76292193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315359.1U Active CN213462026U (en) | 2020-10-18 | 2020-10-18 | Equipment observation device suitable for different voltage classes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213462026U (en) |
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2020
- 2020-10-18 CN CN202022315359.1U patent/CN213462026U/en active Active
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