CN110993382B - Multifunctional operating rod of power distribution automation hood type FTU without climbing rod - Google Patents
Multifunctional operating rod of power distribution automation hood type FTU without climbing rod Download PDFInfo
- Publication number
- CN110993382B CN110993382B CN201911097759.5A CN201911097759A CN110993382B CN 110993382 B CN110993382 B CN 110993382B CN 201911097759 A CN201911097759 A CN 201911097759A CN 110993382 B CN110993382 B CN 110993382B
- Authority
- CN
- China
- Prior art keywords
- multifunctional
- telescopic
- rod
- operating
- climbing
- 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.)
- Active
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 12
- 230000009194 climbing Effects 0.000 title abstract description 10
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 26
- 239000010432 diamond Substances 0.000 claims abstract description 26
- 239000011810 insulating material Substances 0.000 claims abstract description 3
- 238000007689 inspection Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000016507 interphase Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/08—Turn knobs
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a multifunctional operating rod of a power distribution automation cover type FTU without climbing a rod, which comprises the following components: the multifunctional operating head comprises a diamond handle operating piece, a triangle key detachably connected with the diamond handle operating piece and a fixed-value dial contact; the telescopic rod is made of insulating materials and is provided with at least two telescopic joints, the top end of the telescopic rod is connected with a multifunctional operation head, and the bottom end of the telescopic rod is connected with an operation handle; from camera of taking wifi for the video real-time transmission to ground personnel's intelligent terminal of taking. The invention adopts the telescopic insulating operating rod and the detachable multifunctional operating head, can be positioned to the required height through telescopic operation in the aspect of safety, and has the advantages of convenient operation, small volume, convenient carrying and no electric shock hazard. In the aspect of practicality, diamond handle operating piece, triangle key operating head and definite value dial contact integral type save time, convenient operation.
Description
Technical Field
The invention belongs to the technical field of electric power operation, inspection and maintenance, and particularly relates to a multifunctional operating rod.
Background
The intelligent switch complete equipment comprises an outdoor column load switch or breaker body, an outdoor column load switch or breaker control unit (FTU for short), a corresponding power supply, a communication cable and other equipment, and has the functions of remote signaling, remote sensing, remote control, fault detection, historical data storage, communication and the like. The controller can realize operations such as opening and closing of the control switch body, checking of running state, setting of protection fixed value and the like.
When a single-phase earth fault or an interphase short-circuit fault occurs to a line or a user, the automatic master station can send out a fault processing signal, and the intelligent on-pole switch controller controls the intelligent switch to automatically cut off the fault, so that the power supply reliability is improved. However, when the special line or multiple branch lines of the user are subjected to power failure maintenance and line transformation, or intelligent switch equipment or communication faults, the distribution automation master station cannot realize remote control operation of the intelligent switch. At this time, the control knob on the intelligent switch controller is required to be manually rotated to realize the switching-on and switching-off and resetting operation of the switch body. In addition, when the controller is used for observing state indication such as switch opening and closing, energy storage, abnormality, interphase, grounding, locking and the like and setting a protection fixed value, a special triangular key is also needed to manually loosen the triangular bolt of the inspection cover, the inspection cover can be opened, and an operator is needed to manually operate the inspection cover at high altitude in all three operations.
According to statistics, the intelligent switch controller is operated by manually climbing the pole every year, the manpower and financial resources are huge, the personnel are easy to fatigue, and the potential safety hazard of high-altitude falling exists.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multifunctional operating rod of a power distribution automation cover type FTU without climbing a rod, which does not need climbing operation.
In order to solve the technical problems, the invention adopts the following technical scheme: a power distribution automation hood type FTU no-climbing multifunctional operating lever, comprising:
the multifunctional operating head comprises a diamond handle operating piece, a triangular key and a fixed-value dial contact, wherein the triangular key and the fixed-value dial contact are detachably connected with the diamond handle operating piece, the diamond handle operating piece is used for rotating a diamond handle to send a command of opening or closing a switch, the triangular key is used for loosening or tightening a triangular bolt of an inspection cover, and the fixed-value dial contact is used for dialing a dial to adjust a protection fixed value;
the telescopic rod is made of insulating materials and is provided with at least two telescopic joints, the top end of the telescopic rod is connected with the multifunctional operating head, the relative height of the multifunctional operating head is adjusted through telescopic operation, and the bottom end of the telescopic rod is connected with an operating handle;
from taking wifi's camera, install in the telescopic link top and be located the below of multi-functional operation head for the video real-time transmission to ground personnel's intelligent terminal of shooting.
Preferably, the diamond-shaped handle operating part comprises a bottom plate and a side plate arranged around the bottom plate, wherein the side plate is U-shaped, and a U-shaped groove is formed between the side plate and the bottom plate in a surrounding mode.
Preferably, the bottoms of the fixed-value dial contact and the triangular key are provided with positioning blocks, and the bottom plate is provided with positioning grooves matched with the positioning blocks for positioning.
Preferably, the positioning block is magnetic steel and is fixed in the positioning groove through magnetic adsorption.
Preferably, the positioning block and the positioning groove are rectangular.
Preferably, the positioning block is sleeved with an anti-slip rubber cap.
Preferably, the outside of the side plate is connected with a box cover pulling piece for pulling down to open the box cover and pushing up to close the box cover.
Preferably, the outer surface of the operating handle is provided with anti-skid patterns.
The technical scheme adopted by the invention has the following beneficial effects:
1. the telescopic insulating operating rod and the detachable multifunctional operating head are adopted, and in the aspect of safety, the telescopic positioning can be realized to the required height, so that the telescopic insulating operating rod is convenient to operate, small in size, convenient to carry and free of electric shock hazard. In the aspect of practicality, diamond handle operating piece, triangle key operating head and definite value dial contact integral type save time, convenient operation. In the aspect of economy, the telescopic positioning can be realized according to different heights, the consumption is less, and the manufacturing cost is lower.
2. When the diamond handle is rotated, the triangle key and the fixed-value dial contact are required to be taken down, so that the triangle key and the fixed-value dial contact are detachably connected with the diamond handle operating piece. In order to facilitate disassembly and assembly and ensure reliable installation, the positioning block is magnetic steel, the positioning block can be magnetically adsorbed in the positioning groove, and the positioning block is provided with an anti-slip rubber cap, so that the positioning block is not easy to separate from the positioning groove. The positioning block and the positioning groove are rectangular, so that the triangular key can be driven to rotate by the cooperation of the positioning block and the positioning groove.
3. After the triangular key on the box cover is unscrewed, the box cover is closed for a long time, and the surrounding rubber sealing gasket is adhered to the box cover, so that the box cover cannot be opened automatically. When the box cover is closed, the box cover is pushed upwards to be closed, and then the triangular key is used for screwing.
The specific technical scheme and the beneficial effects of the invention are described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention is further described with reference to the drawings and detailed description which follow:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a multifunctional operating head;
FIG. 3 is a schematic diagram of a triangular key;
FIG. 4 is a schematic diagram of a fixed-value dial contact;
fig. 5 is a schematic structural diagram of the multifunctional operating head after the triangular key and the fixed-value dial contact are removed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Those skilled in the art will appreciate that the features of the examples and embodiments described below can be combined with one another without conflict.
Referring to fig. 1-5, a power distribution automation hood type FTU pole-climbing-free multifunctional lever,
it comprises the following steps:
the multifunctional operating head 1 comprises a diamond handle operating piece 11, a triangular key 12 and a fixed value dial contact 13, wherein the triangular key 12 and the fixed value dial contact 13 are detachably connected with the diamond handle operating piece, the diamond handle operating piece is used for rotating a diamond handle to send a command of opening or closing a brake, the triangular key is used for loosening or tightening a triangular bolt of an inspection cover, and the fixed value dial contact is used for dialing a dial to adjust a protection fixed value;
the telescopic rod 3 is provided with at least two telescopic joints, the top end of the telescopic rod is connected with the multifunctional operating head, the relative height of the multifunctional operating head is adjusted through telescopic operation, and the bottom end of the telescopic rod is connected with the operating handle 4;
the telescopic rod 3 can be of a 3-section telescopic structure, and the maximum stretching is 6 meters.
From camera 2 of taking wifi, install in the telescopic link top and be located the below of multi-functional operation head for the video real-time transmission to ground personnel's intelligent terminal of taking.
Wherein, the diamond handle operating piece, the triangular key and the fixed-value dial contact can be made of metal (steel). The diamond handle operating piece 11 comprises a bottom plate and side plates arranged around the bottom plate, the side plates are U-shaped, a U-shaped groove is formed between the side plates and the bottom plate in a surrounding mode, the U-shaped groove is provided with an opening part, the diamond handle can enter the U-shaped groove in a beneficial mode, the U-shaped groove can be matched with the diamond handle, an operating rod is rotated, and the diamond handle operating piece 11 drives the diamond handle to rotate. The triangular key main body is cylindrical with a triangular groove, the fixed-value dial contact main body is cylindrical, a thin rod with smaller diameter extends forwards, and the head end of the thin rod is a head with slightly larger diameter and smaller than the cylindrical diameter of the main body.
In order to facilitate the disassembly and assembly of the triangular key and the fixed-value dial contact, positioning blocks 15 are arranged at the bottoms of the fixed-value dial contact and the triangular key, and positioning grooves 16 matched with the positioning blocks are formed in the bottom plate. The positioning block is magnetic steel, and the positioning block is placed in the positioning groove and can be fixed through magnetic adsorption.
Furthermore, the positioning block and the positioning groove are rectangular, so that the triangular key can be driven to rotate by the cooperation of the positioning block and the positioning groove. In order to ensure reliable fixation, the positioning block is sleeved with an anti-slip rubber cap which is tightly matched with the positioning groove.
In addition, the outside of curb plate is connected with lid plectrum 14, specifically is located the outside of U type arch, adopts thin sheet metal to make, and the cross section can be the triangle-shaped of bottom to be the rear end to be in order to be favorable to filling in the gap. After the triangular key on the box cover is unscrewed, the box cover is closed for a long time, and the peripheral rubber sealing gasket is adhered to the box cover, so that the box cover cannot be opened automatically, and the thin metal sheet is required to be plugged into a gap and pulled down to open the box cover. When the box cover is closed, the box cover is pushed upwards to be closed, and then the triangular key is used for screwing.
Before operation, firstly, an APP is installed on a mobile phone or other intelligent terminals, a camera is connected with the mobile phone, and real-time transmission of pictures is guaranteed.
And carrying out ground operation on the sectionalizing switch controller and the demarcation switch controller on the overhead line, wherein the operation items comprise three contents of rotation control knob, disassembly and assembly triangular bolt, observation state indication and verification protection fixed value.
When the diamond handle is operated, as shown in fig. 5, the triangle key and the fixed-value dial contact are required to be removed from the multifunctional operating head.
The method can be widely applied to the operation of the 10kV intelligent switch controller, and has universal adaptability to the 10kV on-column intelligent switch controller.
The operating device can rotate the control knob to realize switch opening and closing and resetting, and is convenient for opening the inspection cover to inspect state indication and check protection fixed values. Reduces the operation time and labor intensity and reduces the occurrence of high-altitude falling accidents. The achievement can be popularized and applied to actual production work, and the work efficiency is improved.
100 times of operation tests are carried out on the 10kV practical training line #18 demarcation switch controller of the outdoor practical training simulation line, the test items comprise stirring the control knob and opening the triangular bolt of the inspection cover, the operation is successful for 100 times, and the success rate reaches 100%. Therefore, the operation device is very successful in connection and assembly, is convenient to use, and can completely replace the climbing operation. And (3) adopting two modes of pole climbing and ground operation, and finishing an average time column comparison chart of the same operation project. The average time of the pole climbing operation is 32 minutes, the average time of the ground operation is 6 minutes, the time is saved by 81%, the pole climbing device is reliable and convenient, and the effect is good.
While the invention has been described in terms of specific embodiments, it will be appreciated by those skilled in the art that the invention is not limited to the specific embodiments described above. Any modifications which do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the appended claims.
Claims (5)
1. The utility model provides a distribution automation cover formula FTU exempts from to step on pole multi-functional action bars which characterized in that includes:
the multifunctional operating head comprises a diamond handle operating piece, a triangular key and a fixed-value dial contact, wherein the triangular key and the fixed-value dial contact are detachably connected with the diamond handle operating piece, the diamond handle operating piece is used for rotating a diamond handle to send a command of opening or closing a switch, the triangular key is used for loosening or tightening a triangular bolt of an inspection cover, and the fixed-value dial contact is used for dialing a dial to adjust a protection fixed value;
the telescopic rod is made of insulating materials and is provided with at least two telescopic joints, the top end of the telescopic rod is connected with a multifunctional operation head, the relative height of the multifunctional operation head is adjusted through telescopic operation, the bottom end of the telescopic rod is connected with an operation handle, and the outer surface of the operation handle is provided with anti-skid patterns;
the camera with wifi is arranged at the top of the telescopic rod and positioned below the multifunctional operation head and is used for transmitting the shot video to the intelligent terminal of the ground personnel in real time;
the diamond handle operating part comprises a bottom plate and a side plate arranged around the bottom plate, wherein the side plate is U-shaped, a U-shaped groove is formed between the side plate and the bottom plate in a surrounding mode, positioning blocks are arranged at the bottoms of the fixed-value dial contact and the triangular key, and positioning grooves matched with the positioning blocks are formed in the bottom plate.
2. The power distribution automation hood type FTU pole-climbing-free multifunctional operating pole of claim 1, wherein: the positioning block is magnetic steel and is fixed in the positioning groove through magnetic adsorption.
3. The power distribution automation hood type FTU pole-climbing-free multifunctional operating pole of claim 2, wherein: the positioning blocks and the positioning grooves are rectangular.
4. A power distribution automation boot-type FTU pole-climbing-free multifunctional lever as defined in claim 3, wherein: and the positioning block is sleeved with an anti-slip rubber cap.
5. The power distribution automation hood type FTU pole-climbing free multifunctional lever according to any one of claims 1 to 4, wherein: the outside of the side plate is connected with a box cover pulling piece for pulling down to open the box cover and pushing up to close the box cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097759.5A CN110993382B (en) | 2019-11-12 | 2019-11-12 | Multifunctional operating rod of power distribution automation hood type FTU without climbing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097759.5A CN110993382B (en) | 2019-11-12 | 2019-11-12 | Multifunctional operating rod of power distribution automation hood type FTU without climbing rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110993382A CN110993382A (en) | 2020-04-10 |
| CN110993382B true CN110993382B (en) | 2023-11-24 |
Family
ID=70083809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911097759.5A Active CN110993382B (en) | 2019-11-12 | 2019-11-12 | Multifunctional operating rod of power distribution automation hood type FTU without climbing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110993382B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090059647A (en) * | 2007-12-07 | 2009-06-11 | 현대자동차주식회사 | Safety device of toggle switches |
| CN102013343A (en) * | 2009-09-07 | 2011-04-13 | 河南省电力公司濮阳供电公司 | Integrated-type operator |
| CN203397985U (en) * | 2013-09-10 | 2014-01-15 | 国家电网公司 | Multifunctional switch blade operating rod |
| CN104377049A (en) * | 2014-10-31 | 2015-02-25 | 国家电网公司 | Multi-functional intelligent switch controller operating device |
| CN204596647U (en) * | 2015-04-30 | 2015-08-26 | 国家电网公司 | Mast switch controller action bars |
| CN204884916U (en) * | 2015-06-30 | 2015-12-16 | 国网山东省电力公司淄博供电公司 | Special action bars of distribution lines intelligence switch controller |
| CN205609370U (en) * | 2016-04-26 | 2016-09-28 | 国网山东省电力公司即墨市供电公司 | Controller function pole |
| CN206711782U (en) * | 2017-05-17 | 2017-12-05 | 国网山东省电力公司莱芜供电公司 | A kind of new boundary switch controller operation device |
| CN209266985U (en) * | 2018-07-24 | 2019-08-16 | 河南费曼电力技术有限公司 | A kind of multifunctional operating arm for power distribution cabinet |
| CN211350404U (en) * | 2019-11-12 | 2020-08-25 | 国网浙江台州市黄岩区供电有限公司 | 10kV intelligent switch controller operating device |
-
2019
- 2019-11-12 CN CN201911097759.5A patent/CN110993382B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090059647A (en) * | 2007-12-07 | 2009-06-11 | 현대자동차주식회사 | Safety device of toggle switches |
| CN102013343A (en) * | 2009-09-07 | 2011-04-13 | 河南省电力公司濮阳供电公司 | Integrated-type operator |
| CN203397985U (en) * | 2013-09-10 | 2014-01-15 | 国家电网公司 | Multifunctional switch blade operating rod |
| CN104377049A (en) * | 2014-10-31 | 2015-02-25 | 国家电网公司 | Multi-functional intelligent switch controller operating device |
| CN204596647U (en) * | 2015-04-30 | 2015-08-26 | 国家电网公司 | Mast switch controller action bars |
| CN204884916U (en) * | 2015-06-30 | 2015-12-16 | 国网山东省电力公司淄博供电公司 | Special action bars of distribution lines intelligence switch controller |
| CN205609370U (en) * | 2016-04-26 | 2016-09-28 | 国网山东省电力公司即墨市供电公司 | Controller function pole |
| CN206711782U (en) * | 2017-05-17 | 2017-12-05 | 国网山东省电力公司莱芜供电公司 | A kind of new boundary switch controller operation device |
| CN209266985U (en) * | 2018-07-24 | 2019-08-16 | 河南费曼电力技术有限公司 | A kind of multifunctional operating arm for power distribution cabinet |
| CN211350404U (en) * | 2019-11-12 | 2020-08-25 | 国网浙江台州市黄岩区供电有限公司 | 10kV intelligent switch controller operating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110993382A (en) | 2020-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202094540U (en) | Hardware fitting with electrical installation combination tool | |
| CN203645206U (en) | Mobile maintenance power supply cabinet of transformer station | |
| CN204905778U (en) | Plug -in cable head puller | |
| CN201812770U (en) | Drop-out fuse with insulating protective hood and grounding device | |
| CN110993382B (en) | Multifunctional operating rod of power distribution automation hood type FTU without climbing rod | |
| CN211350404U (en) | 10kV intelligent switch controller operating device | |
| CN204304092U (en) | A kind of power supply disks | |
| CN212626560U (en) | Rainproof cover for GIS equipment mechanism box | |
| CN205159850U (en) | Water -resistant power case is removed to multi -functional mixture | |
| CN218040468U (en) | Device for preventing falling objects in high altitude during live working | |
| CN110823470A (en) | Movable SF6 decomposition product online monitoring system and method | |
| CN105356085A (en) | Electric power construction grounding device | |
| CN205610067U (en) | Multi -functional electric power overhauls uses insulating bar | |
| CN203225466U (en) | An outdoor terminal box of a transformer substation | |
| CN206865450U (en) | Solar data collects terminal | |
| CN205141398U (en) | Waterproof switch board that soaks | |
| CN212727687U (en) | Control cabinet capable of lifting | |
| CN207124339U (en) | A kind of ground wire connecting device with warning function | |
| CN102738601B (en) | Movable multifunctional external grounding device | |
| CN113391176A (en) | GIS partial discharge intelligent monitoring device based on edge calculation | |
| CN202424088U (en) | Socket spanner special for charged installation of arrester in ground potential | |
| CN205959852U (en) | Switch manual operating mechanism of transformer substation buckler | |
| CN201185311Y (en) | Auxiliary switch rain screen for outdoor knife gate of transforming plant | |
| CN205755155U (en) | A kind of distance high voltage line maintenance safeguards special monitoring box | |
| CN216850800U (en) | Electric system monitoring device of box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |