CN203764605U - Live-working ice shoveling tool for removing ice coated insulators - Google Patents
Live-working ice shoveling tool for removing ice coated insulators Download PDFInfo
- Publication number
- CN203764605U CN203764605U CN201420142789.XU CN201420142789U CN203764605U CN 203764605 U CN203764605 U CN 203764605U CN 201420142789 U CN201420142789 U CN 201420142789U CN 203764605 U CN203764605 U CN 203764605U
- Authority
- CN
- China
- Prior art keywords
- ice
- perching knife
- insulator
- insulating bar
- cavity
- 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.)
- Expired - Lifetime
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 27
- 208000028804 PERCHING syndrome Diseases 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010943 off-gassing Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000002893 slag Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007500 overflow downdraw method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a live-working ice shoveling tool for removing ice coated insulators. The live-working ice shoveling tool comprises an ice shovel and a hot air output device. The ice shovel comprises an insulating rod, a connector and a crescent shovel blade. Both the insulating rod and the shovel blade are of a hollow structure. One end of the insulating rod is sealed, and the other end thereof is communicated with the shovel blade through the connector. The hot air output device comprises a backpack and a hot air machine disposed in the backpack. The air outlet of the hot air machine is communicated with the cavity of the insulating rod through a hose. The front end face of the shovel blade is provided with a row of raised conical cavities. Each conical cavity is communicated with the cavity of the shovel blade and provided with at least one air outlet. The front end face of the shovel blade is further provided with two brushes. The conical cavities are located between the two brushes. By the live-working ice shoveling tool, the ice coated the insulators can be removed thoroughly, and possibility of secondary icing is reduced or secondary icing is slowed down. In the meantime, the live-working ice shoveling tool is high in efficiency and safety and relatively low in energy consumption.
Description
Technical field
The utility model relates to the area of maintenance of insulator, specifically a kind of for remove covering ice for insulator can livewire work shovel ice instrument.
Background technology
Insulator is a kind of common device of power industry, in the place of cold weather, often easily occurs the phenomenon of freezing, and for fear of icing, insulator is exerted an influence, and icing need to be removed in time.At present, the method for deicing is scraped division, hot fusion method, and scraping division is exactly to adopt general scoop directly icing to be wiped off, this method efficiency is lower, and be not easy to strike off thoroughly, cause also having residual ice to exist on insulator, make insulator more easily occur freezing for the second time; Hot fusion method is the mode by adopting blowing hot-air or directly aiming at icing with flare, icing is melted, this mode is too single, the effect of deicing is simultaneously not so good, because there are many icing general gathering on insulator, the mode that adopts merely hot blast to brush, not only deicing is chronic, cause energy resource consumption excessive, the effect of deicing is simultaneously also not ideal; If adopt the mode of flare ice-melt, not only may damage insulator, and there is certain danger, cost is also higher in addition.
Utility model content
The purpose of this utility model is to provide a kind of shovel ice instrument of removing covering ice for insulator, this instrument can carry out operation charged in the situation that, not only can remove comparatively up hill and dale the icing on insulator, reduce the icing possibility of secondary or slow down the icing time of secondary, simultaneously, efficiency and security are all higher, and energy consumption is also relatively low.
The utility model for achieving the above object, realize by the following technical solutions: for remove covering ice for insulator can livewire work shovel ice instrument, comprise ice scraper and hot blast output device, described ice scraper comprises insulating bar, connector, meniscate perching knife, described insulating bar and perching knife are hollow structure, one end sealing of insulating bar, the other end is communicated with perching knife by connector, described hot blast output device comprises knapsack and is arranged on the air-heater in knapsack, and the air outlet of described air-heater is communicated with the cavity of insulating bar by flexible pipe;
The front end face of described perching knife is provided with the conical cavity of row's projection, and each conical cavity is all communicated with the cavity of perching knife, and each conical cavity is equipped with at least one venthole; The front end face of described perching knife is also provided with two hairbrush, and conical cavity is between two hairbrush.
What this programme adopted is the combination of perching knife and hot air apparatus, but not simple stack combinations, this perching knife is different from traditional perching knife, perching knife in this programme is provided with conical cavity, conical cavity can be used as stamp ice structure on the one hand, hot blast can enter this conical cavity on the other hand, and the problem of rising conical cavity is conducive to deicing better; In addition, on conical cavity, set out pore, can produce certain air-flow, conical cavity is stabbed to ice cube, the ice slag insulator that blows off broken or that stamp falls, thereby accomplish deicing fast and up hill and dale; Finally add the effect of hairbrush, will on insulator, also may thoroughly brush off by residual ice slag.Therefore, what this programme adopted is triple deicing, and conical cavity, venthole, hairbrush take turns to act on to the icing on insulator, have realized thorough deicing.
In addition, this programme has also solved a problem, is exactly the problem of operating personnel's operating flexibility.Because weather is colder, operating personnel wear often gloves and carry out deicing operation, and after improving by this programme, the hot blast that air-heater produces can enter in the cavity of insulating bar, make insulating bar also be unlikely to ice-cold at arctic weather, operating personnel need not wear gloves operations completely, thereby holding rod more easily makes operation more flexible.
Further, in order to realize more up hill and dale deicing, further improve deicing efficiency, the root of described two hairbrush is also provided with at least one venthole.Hairbrush by broken residual ice slag brush, brush off in, venthole can be taken advantage of a situation ice slag is blown off, makes ice slag depart from insulator completely.
Further, as preferred version, angle 45 ~ 60 degree of the center line of described venthole and the front end face of perching knife, and outgassing direction is the direction away from insulating bar.The direction of venthole arranges deicing meeting is had a certain impact, inventor finds through a large amount of experiments, adopt the setting of this programme, can make hot blast basically identical with the direction of motion of perching knife to greatest extent, can also play the best effect of brushing simultaneously, deicing effect is very good, is conducive to express delivery and deicing up hill and dale.
Further, as preferred version, the aperture of described venthole be less than conical cavity bottom circular diameter 1/5.The magnitude relationship of the bottom circular diameter of the aperture of venthole and conical cavity has a certain impact to deicing, because hot blast is to pass through conical cavity, blow out through venthole again, inventor is through great many of experiments discovery, and venthole can not be too large, and has certain relation with the bottom circle size of conical cavity, when the aperture of venthole be less than conical cavity bottom circular diameter 1/5 time, the hot blast can venthole blowing out just has enough impulsive forces, thereby ice slag is blown off, guarantees that deicing is thorough.
Further, as preferred version, one end of described insulating bar sealing is provided with the lid for taking a breath that can open.By ventilation, can effectively keep the temperature of insulating bar, make operating personnel in holding rod, there will not be the problem of stiff hand, improve operating flexibility, and then increase work efficiency.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model adopts the combining structure of perching knife and hot air apparatus, conical cavity is set on perching knife, and conical cavity can be used as stamp ice structure on the one hand, and hot blast can enter this conical cavity on the other hand, the problem of rising conical cavity, is conducive to deicing better; In addition, on conical cavity, set out pore, can produce certain air-flow, conical cavity is stabbed to ice cube, the ice slag insulator that blows off broken or that stamp falls, thereby accomplish deicing fast and up hill and dale.
(2) the utility model is also provided with at least one venthole at the root of two hairbrush, thereby make hairbrush by broken residual ice slag brush, brush off in, venthole can be taken advantage of a situation ice slag is blown off, make ice slag depart from insulator completely, in realizing deicing up hill and dale, further improve deicing efficiency.
(3) hot blast that air-heater of the present utility model produces can enter in the cavity of insulating bar, makes insulating bar also be unlikely to ice-cold at arctic weather, and operating personnel need not wear gloves operation completely, thereby holding rod more easily makes operation more flexible.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of embodiment 1 of the present utility model;
Fig. 2 is the positional structure schematic diagram of venthole.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1, described in the present embodiment for remove covering ice for insulator can livewire work shovel ice instrument, comprise ice scraper and hot blast output device, ice scraper comprises insulating bar 1, connector 2, meniscate perching knife 3, described insulating bar 1 and perching knife 3 are hollow structure, one end sealing of insulating bar 1, and the other end is communicated with perching knife 3 by connector 2, hot blast output device comprises knapsack 6 and is arranged on the air-heater in knapsack 6, and the air outlet of air-heater is communicated with the cavity of insulating bar 1 by flexible pipe 7;
The front end face 9 of the perching knife 3 of the present embodiment is provided with the conical cavity 4 of row's projection, and each conical cavity 4 is all communicated with the cavity of perching knife 3, and each conical cavity 4 is equipped with at least one venthole 8; The front end face 9 of described perching knife 3 is also provided with two hairbrush 5, and conical cavity 4 is between two hairbrush 5.
As preferably, the root of two hairbrush 5 of the present embodiment is also provided with at least one venthole 8.
Embodiment 2
As shown in Figure 2, the present embodiment, on the basis of embodiment 1, limits as follows to the outgassing direction of venthole 8: angle 45 ~ 60 degree of the front end face 9 of the center line of venthole 8 and perching knife 3, and outgassing direction is the direction away from insulating bar 1.
Embodiment 3
The present embodiment, on the basis of embodiment 1, limits as follows to the aperture of venthole: the aperture of venthole 8 be less than conical cavity 4 bottom circular diameter 1/5.
Embodiment 4
The present embodiment is on the basis of above any embodiment, the one end sealing at insulating bar 1 arranges the lid for taking a breath that can open, thereby effectively keep the temperature of insulating bar, make operating personnel in holding rod, there will not be the problem of stiff hand, improve operating flexibility, and then increase work efficiency.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection domain of the present utility model.
Claims (5)
- For remove covering ice for insulator can livewire work shovel ice instrument, it is characterized in that: comprise ice scraper and hot blast output device, described ice scraper comprises insulating bar (1), connector (2), meniscate perching knife (3), described insulating bar (1) and perching knife (3) are hollow structure, one end sealing of insulating bar (1), the other end is communicated with perching knife (3) by connector (2), described hot blast output device comprises knapsack (6) and is arranged on the air-heater in knapsack (6), the air outlet of described air-heater is communicated with the cavity of insulating bar (1) by flexible pipe (7),The front end face (9) of described perching knife (3) is provided with the conical cavity (4) of row's projection, and each conical cavity (4) is all communicated with the cavity of perching knife (3), and each conical cavity (4) is equipped with at least one venthole (8); The front end face (9) of described perching knife (3) is also provided with two hairbrush (5), and conical cavity (4) is positioned between two hairbrush (5).
- According to claim 1 for remove covering ice for insulator can livewire work shovel ice instrument, it is characterized in that: the root of described two hairbrush (5) is also provided with at least one venthole (8).
- According to claim 1 and 2 for remove covering ice for insulator can livewire work shovel ice instrument, it is characterized in that: angle 45 ~ 60 degree of the front end face (9) of the center line of described venthole (8) and perching knife (3), and outgassing direction is the direction away from insulating bar (1).
- According to claim 1 and 2 for remove covering ice for insulator can livewire work shovel ice instrument, it is characterized in that: the aperture of described venthole (8) be less than conical cavity (4) bottom circular diameter 1/5.
- According to claim 1 for remove covering ice for insulator can livewire work shovel ice instrument, it is characterized in that: one end of described insulating bar (1) sealing is provided with the lid for taking a breath that can open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142789.XU CN203764605U (en) | 2014-03-27 | 2014-03-27 | Live-working ice shoveling tool for removing ice coated insulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142789.XU CN203764605U (en) | 2014-03-27 | 2014-03-27 | Live-working ice shoveling tool for removing ice coated insulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764605U true CN203764605U (en) | 2014-08-13 |
Family
ID=51281853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142789.XU Expired - Lifetime CN203764605U (en) | 2014-03-27 | 2014-03-27 | Live-working ice shoveling tool for removing ice coated insulators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225889A (en) * | 2021-05-25 | 2021-08-06 | 四川大学 | Plasma source structure for removing surface coating |
| CN113210352A (en) * | 2021-06-18 | 2021-08-06 | 国网山东省电力公司莱芜供电公司 | Insulator ice and snow removing device |
| CN114284919A (en) * | 2021-12-20 | 2022-04-05 | 国网吉林省电力有限公司建设分公司 | Outdoor electric power construction safety guarantee equipment |
-
2014
- 2014-03-27 CN CN201420142789.XU patent/CN203764605U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225889A (en) * | 2021-05-25 | 2021-08-06 | 四川大学 | Plasma source structure for removing surface coating |
| CN113210352A (en) * | 2021-06-18 | 2021-08-06 | 国网山东省电力公司莱芜供电公司 | Insulator ice and snow removing device |
| CN114284919A (en) * | 2021-12-20 | 2022-04-05 | 国网吉林省电力有限公司建设分公司 | Outdoor electric power construction safety guarantee equipment |
| CN114284919B (en) * | 2021-12-20 | 2023-10-20 | 国网吉林省电力有限公司建设分公司 | Outdoor electric power construction safety guarantee equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |