CN203921609U - Moisture protection case for voltage detector outdoor study - Google Patents
Moisture protection case for voltage detector outdoor study Download PDFInfo
- Publication number
- CN203921609U CN203921609U CN201420287154.9U CN201420287154U CN203921609U CN 203921609 U CN203921609 U CN 203921609U CN 201420287154 U CN201420287154 U CN 201420287154U CN 203921609 U CN203921609 U CN 203921609U
- Authority
- CN
- China
- Prior art keywords
- voltage detector
- casing
- protection case
- outdoor study
- rigid sponge
- 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 - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model relates to a kind of moisture protection case for voltage detector outdoor study; comprise upper cover and casing; casing and upper cover are connected through the hinge; and by snap close lock sealing; longitudinally closely the arrange rigid sponge of cuboid profile of a side in casing; at each rigid sponge end face, be all shaped with the cavity with voltage detector homotype, place voltage detector in cavity, the opposite side in casing is close to rigid sponge moisture separator is installed.This guard box utilizes moisture separator for voltage detector dehumidifies, and can fully guarantee that voltage detector is dry pollution-free in work way, has improved equipment dependability, has guaranteed insulating power, has avoided staff in use because electric leakage damages.
Description
Technical field
The utility model belongs to voltage detector field, relates to the voltage detector for outdoor study, especially for the moisture protection case of voltage detector outdoor study.
Background technology
High voltage electroscope is to be mainly used to the high voltage electric equipment of Inspection equipment voltage to ground more than 250V, and at present, what extensively adopt has light emitting-type, acousto-optic high voltage testing type, a windmill type three types.High voltage electroscope is generally all comprised of test section (indicator part or windmill), insulated part, handshake part three parts.Insulated part means that self-indication device lower metal is connected screw and plays the part of stopping to hood guard ring, and handshake part means the part below hood guard ring.Wherein insulated part, handshake part are not identical according to its length of the difference of voltage class yet.In keeping and transportation, do not make its severe jolt or be hit, inaccurate adjust without authorization dismounting, all environment that has sleet etc. to affect insulating power, necessarily can not be used.It is not placed under outdoor burning sun and is exposed to the sun, should be kept at dry ventilation, not with being with corrosive chemical solvent carry out wiping or contact with washer solvent.
In the way of operation, because cold snap causes producing the temperature difference inside and outside work car, voltage detector is made moist with droplet out of doors, affect insulating power, staff is damaged.Due to may be because the measures such as antifouling insect protected mouse are not in place in substation, cause voltage detector to make moist or pollute and reduce insulativity, reliability, safety, thereby staff carries voltage detector with car and has very large essentiality.
By retrieval, do not find relevant voltage detector make moist patent or the bibliographical information of problem of solving.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of moisture protection case for voltage detector outdoor study that can avoid the insulating power that voltage detector made moist in transit, guaranteed that it is good is provided.
The technical scheme that the utility model technical solution problem adopts is:
A kind of moisture protection case for voltage detector outdoor study; comprise upper cover and casing; casing and upper cover are connected through the hinge; and by snap close lock sealing; longitudinally closely the arrange rigid sponge of cuboid profile of a side in casing; at each rigid sponge end face, be all shaped with the cavity with voltage detector homotype, place voltage detector in cavity, the opposite side in casing is close to rigid sponge moisture separator is installed.
And, on the rigid sponge of each voltage detector above-head, be all pasted with plastic cards.
And the external form of described moisture separator and its space that holds in casing match.
And the plug of described moisture separator external cord is connected with vehicle power.
Advantage of the present utility model and good effect are:
1, this guard box utilizes vehicle power as the driving power of moisture protection case, has both reduced cost input, has alleviated again the work capacity that staff carries power supply.
2, this guard box discharges the rigid sponge of inner edge and voltage detector homotype in casing, prevent voltage detector in transit and between casing because collision friction damages, guaranteed that voltage detector is totally pollution-free in the way of reaching the spot.
3, this guard box utilizes moisture separator for voltage detector dehumidifies, and can fully guarantee that voltage detector is dry pollution-free in work way, has improved equipment dependability, has guaranteed insulating power, has avoided staff in use because electric leakage damages.
4, this guard box can hold a plurality of voltage detectors, on the rigid sponge of each voltage detector above-head, is all pasted with plastic cards, for mark galvanoscopic applied voltage grade corresponding to it, is convenient to differentiation, prevents that mistake from taking use by mistake.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is that upper cover is opened rear guard box internal structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
For a moisture protection case for voltage detector outdoor study, comprise upper cover 1 and casing 2, casing and upper cover are connected through the hinge, and by snap close lock sealing.
Innovative point of the present utility model is: longitudinally closely the arrange rigid sponge 5 of cuboid profile of the left side in casing, at each rigid sponge end face, be all shaped with the cavity with voltage detector homotype, in cavity, place voltage detector 6, the right side in casing is close to rigid sponge moisture separator 4 is installed.
For the ease of distinguishing, prevent from taking by mistake, on the rigid sponge of each voltage detector above-head, be all pasted with plastic cards 7, on each card, all indicate the voltage detector applied voltage grade corresponding with it.Shown in Fig. 2, be three voltage detectors, voltage class is respectively 110kv, 35kv and 10kv.
The external form of described moisture separator and its space that holds in casing match, and its internal structure is prior art, at this, do not do tired stating.
In this guard box, the plug of moisture separator external cord 3 is connected with vehicle power; utilize vehicle power to power for moisture separator; without being the another distribution of moisture separator source; space and cost but also convenient operation had not only been saved; it is a kind of voltage detector moisture protection case being exclusively used on outdoor study work car; conscientiously solved voltage detector because the inside and outside temperature difference of car forms condensation, the problem that insulativity declines, has very high practicality and creativeness.
In order to reduce the overall weight of guard box, it is carried more brisk, casing and upper cover form by aluminum alloy materials manufacture.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. the moisture protection case for voltage detector outdoor study; comprise upper cover and casing; casing and upper cover are connected through the hinge; and by snap close lock sealing; it is characterized in that: longitudinally closely the arrange rigid sponge of cuboid profile of the side in casing; at each rigid sponge end face, be all shaped with the cavity with voltage detector homotype, place voltage detector in cavity, the opposite side in casing is close to rigid sponge moisture separator is installed.
2. the moisture protection case for voltage detector outdoor study according to claim 1, is characterized in that: on the rigid sponge of each voltage detector above-head, be all pasted with plastic cards.
3. the moisture protection case for voltage detector outdoor study according to claim 1, is characterized in that: the external form of described moisture separator and its space that holds in casing match.
4. the moisture protection case for voltage detector outdoor study according to claim 1, is characterized in that: the plug of described moisture separator external cord is connected with vehicle power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287154.9U CN203921609U (en) | 2014-05-30 | 2014-05-30 | Moisture protection case for voltage detector outdoor study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287154.9U CN203921609U (en) | 2014-05-30 | 2014-05-30 | Moisture protection case for voltage detector outdoor study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921609U true CN203921609U (en) | 2014-11-05 |
Family
ID=51817466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287154.9U Expired - Fee Related CN203921609U (en) | 2014-05-30 | 2014-05-30 | Moisture protection case for voltage detector outdoor study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600152A (en) * | 2015-10-23 | 2016-05-25 | 国网山东海阳市供电公司 | Insulating operation rod and electroscope storage box |
| CN106829196A (en) * | 2017-03-31 | 2017-06-13 | 中国地震局工程力学研究所 | A kind of damp-proof type strong-motion instrument carrying case |
| CN106927140A (en) * | 2017-03-31 | 2017-07-07 | 中国地震局工程力学研究所 | A kind of dust protected strong-motion instrument carrying case |
-
2014
- 2014-05-30 CN CN201420287154.9U patent/CN203921609U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600152A (en) * | 2015-10-23 | 2016-05-25 | 国网山东海阳市供电公司 | Insulating operation rod and electroscope storage box |
| CN106829196A (en) * | 2017-03-31 | 2017-06-13 | 中国地震局工程力学研究所 | A kind of damp-proof type strong-motion instrument carrying case |
| CN106927140A (en) * | 2017-03-31 | 2017-07-07 | 中国地震局工程力学研究所 | A kind of dust protected strong-motion instrument carrying case |
| CN106829196B (en) * | 2017-03-31 | 2019-12-31 | 中国地震局工程力学研究所 | Portable box of dampproofing formula macroseism appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: State Grid Tianjin Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: State Grid Tianjin Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |