CN204639148U - For detecting the explosion-proof electric equipment of voltage levels in a kind of engineering field - Google Patents
For detecting the explosion-proof electric equipment of voltage levels in a kind of engineering field Download PDFInfo
- Publication number
- CN204639148U CN204639148U CN201520003120.7U CN201520003120U CN204639148U CN 204639148 U CN204639148 U CN 204639148U CN 201520003120 U CN201520003120 U CN 201520003120U CN 204639148 U CN204639148 U CN 204639148U
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- voltage
- explosion
- electro spindle
- main spindle
- protection equipment
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Abstract
The utility model discloses for detecting the explosion-proof electric equipment of voltage levels in a kind of engineering field, comprise and detect voltage input magazine, explosion-protection equipment main spindle box, virtual voltage measurement mechanism, described detection voltage input magazine is arranged on the upper end of equipment; Described explosion-protection equipment main spindle box is installed on the middle part of equipment; Described virtual voltage measurement mechanism is arranged on the middle lower end of structure; The front end of described detection voltage input magazine is provided with voltage access port; The right-hand member of described voltage access port is provided with voltage detector; The inner top side of described voltage detector is provided with voltage sensor; Described detection voltage input magazine is connected with explosion-protection equipment main spindle box, the utility model structure is simple, reasonable in design, cost is low, and add detection voltage device, ensure that explosion-protection equipment working efficiency, make to apply hommization more, in the development of electric apparatus for explosive atmospheres device, have vast potential for future development more.
Description
Technical field
The utility model belongs to engineering equipment field, is specifically related in a kind of engineering field for detecting the explosion-proof electric equipment of voltage levels.
Background technology
At present, the development of China's engineering equipment field rapidly, when detecting voltage how can safety the height detecting voltage but also the danger being unlikely to electrical equipment is blasted becomes the problem that people rather pay close attention to already, also be varied for detecting the device of the explosion-proof electric equipment of voltage levels, but still there is a lot of problem, need further to be improved.Application number is the Chinese patent of 201410322829.3, and particular content is: the making requirement that the invention discloses a kind of explosion-proof electric apparatus, comprises lower step: the compressive resistance of electric wiring wire insulation should be 2 times of rated voltages, is not less than 400 ~ 550V; Insulated conductor must be laid in steel pipe, and steel pipe should adopt low-pressure fluid conveying galvanized welded pipe, and the threaded portion of fastener for connection should be coated with lead oil or phosphatization cream, pipeline should be installed the seal nipple getting rid of condensed water; The rated voltage of electric wiring line insulating layer, should be identical with phases line voltage, and should lay in same sheath or steel pipe; The distribution line of combustible and explosive area forbids there is transition joint; Introduce the circuit of explosion-proof oil immersed elec trical apparatus, wire or the cable of oil resistant should be used; Overhead transmission line and the horizontal range having explosive gas atmosphere, be not less than 1.5 ~ 2 times of bar height; Must not directly connect between cable, the present invention effectively protects the use of electric equipment products, increases the service life of electric equipment products, has ensured the security of the lives and property of the people.But there is no the show value of detected voltage in this explosion-proof electric equipment, can corresponding account for voltage be just safe voltage, also be the problem that existence one is very large for follow-up this voltage that how to use, so just also must to increase the process of measuring voltage, just magnitude of voltage can be specified, use this voltage, it is very heavy for doing task amount so like this, not only consuming time, and need to drop into a lot of manpowers, therefore the economic benefit of this device is not just very high, detection for voltage is also very inconvenient, therefore above-mentioned explosion-proof electric equipment device needs to improve further.
Utility model content
It is simple that the purpose of this utility model is just to provide a kind of structure to solve the problem, reasonable in design, long service life, cost is low, can effectively utilize in a kind of engineering field of heat abstractor and the effective measuring voltage of detected voltage measuring apparatus for detecting the explosion-proof electric equipment of voltage levels.
The utility model is achieved through the following technical solutions above-mentioned purpose:
For detecting an explosion-proof electric equipment for voltage levels in engineering field, comprise and detect voltage input magazine, explosion-protection equipment main spindle box, virtual voltage measurement mechanism, described detection voltage input magazine is arranged on the upper end of equipment; Described explosion-protection equipment main spindle box is installed on the middle part of equipment; Described virtual voltage measurement mechanism is arranged on the middle lower end of structure; The front end of described detection voltage input magazine is provided with voltage access port; The right-hand member of described voltage access port is provided with voltage detector; The inner top side of described voltage detector is provided with voltage sensor; The outer end of described voltage sensor is provided with current line delivery outlet; Described voltage sensor is connected with electro spindle input; The outer setting of described electro spindle input has electro spindle protective cover; The both sides of described electro spindle are provided with voltage incoming end; Described detection voltage input magazine is connected with explosion-protection equipment main spindle box.
As further prioritization scheme of the present utility model, the arranged outside of described explosion-protection equipment main spindle box has unit protection cover; Described electro spindle is installed on the inside middle portion of explosion-proof electric apparatus main spindle box; The two ends arranged outside of described electro spindle has radiator; Temperature sensor is connected with between described electro spindle and radiator; The outer end of described unit protection cover is provided with device moving handle; Described explosion-protection equipment main spindle box is connected with virtual voltage measurement mechanism.
As further prioritization scheme of the present utility model, the lower end of described virtual voltage measurement mechanism is provided with electro spindle output; The bottom righthand side of described electro spindle output is provided with threephase asynchronous; The lower end of described threephase asynchronous is provided with voltage display.
The beneficial effects of the utility model are: utility model structure is simple, reasonable in design, long service life, cost and price low, can be used in more engineering equipment field, the use of later explosion-proof electric apparatus device is very helpful, and greatly saved human resources, improve economic benefit, thus substantially increase the value of use, can be applied more widely in engineering equipment field, have finer prospect to the development of the explosion-proof electric apparatus structure of later measuring voltage height.
Accompanying drawing explanation
Fig. 1 is structural representation described in the utility model;
Fig. 2 is explosion-protection equipment headstock structure schematic diagram;
Fig. 3 is threephase asynchronous device schematic diagram;
Fig. 4 is voltage detecting apparatus schematic diagram.
In figure: 1, detect voltage input magazine; 2, explosion-protection equipment main spindle box; 3, virtual voltage measurement mechanism; 4, voltage detector; 5, electro spindle protective cover; 6, electro spindle; 7, heat abstractor; 8, temperature sensor; 9, threephase asynchronous; 10, explosion-protection equipment shell; 11, device moving handle; 12, electro spindle output.
Detailed description of the invention
below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, for detecting the explosion-proof electric equipment of voltage levels in a kind of engineering field, comprising and detecting voltage input magazine 1, explosion-protection equipment main spindle box 2, virtual voltage measurement mechanism 3; Described detection voltage input magazine 1 is arranged on the front upper end of device; Described explosion-protection equipment main spindle box 2 is arranged on the middle upper end of device; Described virtual voltage measurement mechanism 3 is arranged on the middle lower end of device; The right-hand member of described detection voltage input magazine 1 is provided with voltage detector 4; The right-hand member outside of described voltage detector 4 is provided with electro spindle protective cover 5; The inside of described electro spindle protective cover 5 is provided with electro spindle 6; Described explosion-protection equipment main spindle box 2 is connected with detection voltage input magazine 1; The inner upper end of described explosion-protection equipment main spindle box 2 is provided with electro spindle 6; The arranged outside of described electro spindle 6 has radiator 7; Between described electro spindle 6 and radiator 7, heat abstractor 8 is installed; Described explosion-protection equipment shell 10 is positioned at outside explosion-protection equipment main spindle box 2; Described device moving handle 11 is installed on the outer end of explosion-protection equipment shell 10; The upper end of described virtual voltage measurement mechanism 3 is provided with electro spindle output 12; The lower end inside face of described electro spindle output 12 is provided with threephase asynchronous 9.
The utility model operationally, when detecting the voltage detector in voltage input magazine and having detected that external voltage inputs, voltage detecting case passes through circuit line by this voltage transmission to electro spindle, then external voltage drives electro spindle to start to rotate, if overtension, electro spindle rotates can be very fast, this is will by the height of temperature sensor detected temperatures be connected with electro spindle, if temperature is too high, the radiator outside electro spindle is started working, make produce heat absorb by radiator, this is that temperature would not be very high, thus the danger that device would not be blasted because of overheated, then electro spindle again by voltage transmission to virtual voltage measurement mechanism, virtual voltage measurement mechanism passes through threephase asynchronous wherein thus measures tested virtual voltage.The utility model structure is simple, and reasonable in design, safety easy to use, makes the use of explosion-proof electric apparatus device safer, have vast potential for future development more.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (3)
1. in engineering field for detecting an explosion-proof electric equipment for voltage levels, it is characterized in that: comprise and detect voltage input magazine, explosion-protection equipment main spindle box, virtual voltage measurement mechanism, described detection voltage input magazine is arranged on the upper end of equipment; Described explosion-protection equipment main spindle box is installed on the middle part of equipment; Described virtual voltage measurement mechanism is arranged on the middle lower end of structure; The front end of described detection voltage input magazine is provided with voltage access port; The right-hand member of described voltage access port is provided with voltage detector; The inner top side of described voltage detector is provided with voltage sensor; The outer end of described voltage sensor is provided with current line delivery outlet; Described voltage sensor is connected with electro spindle input; The outer setting of described electro spindle input has electro spindle protective cover; The both sides of described electro spindle are provided with voltage incoming end; Described detection voltage input magazine is connected with explosion-protection equipment main spindle box.
2. in a kind of engineering field according to claim 1 for detecting the explosion-proof electric equipment of voltage levels, it is characterized in that: the arranged outside of described explosion-protection equipment main spindle box has unit protection cover; Described electro spindle is installed on the inside middle portion of explosion-proof electric apparatus main spindle box; The two ends arranged outside of described electro spindle has radiator; Temperature sensor is connected with between described electro spindle and radiator; The outer end of described unit protection cover is provided with device moving handle; Described explosion-protection equipment main spindle box is connected with virtual voltage measurement mechanism.
3. in a kind of engineering field according to claim 1 for detecting the explosion-proof electric equipment of voltage levels, it is characterized in that: the lower end of described virtual voltage measurement mechanism is provided with electro spindle output; The bottom righthand side of described electro spindle output is provided with threephase asynchronous; The lower end of described threephase asynchronous is provided with voltage display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003120.7U CN204639148U (en) | 2015-01-05 | 2015-01-05 | For detecting the explosion-proof electric equipment of voltage levels in a kind of engineering field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003120.7U CN204639148U (en) | 2015-01-05 | 2015-01-05 | For detecting the explosion-proof electric equipment of voltage levels in a kind of engineering field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639148U true CN204639148U (en) | 2015-09-16 |
Family
ID=54091927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003120.7U Expired - Fee Related CN204639148U (en) | 2015-01-05 | 2015-01-05 | For detecting the explosion-proof electric equipment of voltage levels in a kind of engineering field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639148U (en) |
-
2015
- 2015-01-05 CN CN201520003120.7U patent/CN204639148U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160105 |