CN204349377U - Electrical engineering exposes spool protective device - Google Patents
Electrical engineering exposes spool protective device Download PDFInfo
- Publication number
- CN204349377U CN204349377U CN201520079064.5U CN201520079064U CN204349377U CN 204349377 U CN204349377 U CN 204349377U CN 201520079064 U CN201520079064 U CN 201520079064U CN 204349377 U CN204349377 U CN 204349377U
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- CN
- China
- Prior art keywords
- protuberance
- protective device
- electrical engineering
- stop part
- spool protective
- 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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Abstract
The utility model relates to a kind of electrical engineering and exposes spool protective device, comprise housing, be located at the through hole of casing center, be located at the hangers of housing bottom both sides and two screw holes of fixing hangers, described housing comprises body, from the outward extending stop part in relative side of body and from the outward extending carrier of the opposite side of body, described body is provided with protuberance from the side of stop part, described protuberance is located at the inner side of stop part and is set in distance with protuberance, described carrier is concaved with accepting hole from side, adjacent described electrical engineering expose spool protective device by protuberance and accepting hole match merge fixing, described protuberance is provided with hangnail, the holding section holding hangnail is provided with in described accepting hole, described stop part stretches out and is provided with sealing gasket, it is simple that this electrical engineering exposes spool protective device structure, convenient disassembly, good airproof performance and spool useful life can be extended.
Description
Technical field
The utility model relates to a kind of electrical engineering technical field, and particularly a kind of electrical engineering exposes spool protective device.
Background technology
Electrical engineering is core subjects in modern science and technology field and crucial subject.Such as the huge advance of electronic technology has just promoted the arrival of the information age based on computer network just, and will change the life and work pattern of the mankind.
Normal in electrical engineering exist some spools exposed, and in prior art just by plastic closure by spool lid on the ground, sealing effectiveness is bad, and dust, water etc. easily enter in vinyl cover, and such protected effect is bad, and spool is soon aging, and useful life is short.
Utility model content
For the deficiency that prior art exists, the utility model provides that a kind of structure is simple, convenient disassembly, good airproof performance and the electrical engineering that can extend spool useful life exposes spool protective device.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of electrical engineering exposes spool protective device, comprise housing, be located at the through hole of casing center, be located at the hangers of housing bottom both sides and two screw holes of fixing hangers, described housing comprises body, from the outward extending stop part in relative side of body and from the outward extending carrier of the opposite side of body, described body is provided with protuberance from the side of stop part, described protuberance is located at the inner side of stop part and is set in distance with protuberance, described carrier is concaved with accepting hole from side, adjacent described electrical engineering expose spool protective device by protuberance and accepting hole match merge fixing, described protuberance is provided with hangnail, the holding section holding hangnail is provided with in described accepting hole, described stop part stretches out and is provided with sealing gasket.
Further: the elastic arm of the extension that bends inwards bottom described protuberance comprises, from bottom and own elasticity arm outwards bend the press section of extension, and described hangnail is located at the middle part of elastic arm.
Further: described elastic arm has elasticity, pressing press section can elastic arm generation elastic deformation.
Further: it is rounded that described protuberance is round table-like and described accepting hole.
Further: described body is provided with the groove of collecting press section in the press section place of protuberance.
Further: described body and described stop part are step-like setting.
Further: described body and described carrier are step-like setting.
Compared to prior art, the utility model electrical engineering exposes spool protective device and at least there is following advantage: described protuberance is provided with hangnail and is provided with holding section in described accepting hole, described hangnail is held in holding section, protuberance is made to be fixed in accepting hole, and then make adjacent electrical engineering expose spool protective device to work in coordination, structure facilitates and convenient disassembly, be provided with sealing gasket in the outside of stop part simultaneously, adjacent electrical engineering is exposed after spool protective device assembles, spool protective device is exposed to electrical engineering and plays sealing function, good sealing effect, and spool useful life can be extended.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic side view of the present utility model.
Description of reference numerals: 1, housing; 10, body; 11, carrier; 12, stop part; 13, accepting hole; 130, holding section; 14, protuberance; 140, bottom; 141, elastic arm; 142, hangnail; 143, press section; 15, groove; 2, centre bore; 3, hangers; 4, screw hole; 5, sealing gasket.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As shown in Figure 1 to Figure 2, it illustrates a kind of electrical engineering of the present utility model and expose spool protective device, comprise housing 1, be located at the through hole 2 at housing 1 center, be located at the hangers 3 of housing 1 two bottom sides and two screw holes 4 of fixing hangers 3, described housing 1 comprises body 10, from the outward extending stop part in relative side 12 of body 10 and from the outward extending carrier 11 of the opposite side of body 10, described body 10 is provided with protuberance 14 from the side of stop part 12, described protuberance 14 is located at the inner side of stop part 12 and is set in distance with protuberance 14, described carrier 11 is concaved with accepting hole 13 from side, adjacent described electrical engineering exposes spool protective device and matches to merge by protuberance 14 and accepting hole 13 and fix, described protuberance 14 is provided with hangnail 142, the holding section 130 holding hangnail 142 is provided with in described accepting hole 13, described stop part 12 stretches out and is provided with sealing gasket 5.Described protuberance 14 comprises bottom 140, bend inwards from bottom 140 elastic arm 141 and the outside press section 143 bending extension of own elasticity arm 141 that extend, and described hangnail 142 is located at the middle part of elastic arm 141.Described elastic arm 141 has elasticity, and pressing press section 143 elastic deformation can occur elastic arm 141.Described protuberance 14 is round table-like and described accepting hole 13 is rounded.Described body 10 is provided with the groove 15 of collecting press section 143 in press section 143 place of protuberance 14.Described body 10 and described stop part 12 are in step-like setting.Described body 10 and described carrier 11 are in step-like setting.
Protuberance 14 is provided with hangnail 142 and is provided with holding section 130 in described accepting hole 13; described hangnail 142 is held in holding section 130; protuberance 14 is made to be fixed in accepting hole 13; and then make adjacent electrical engineering expose spool protective device to work in coordination; structure facilitates and convenient disassembly; be provided with sealing gasket 5 in the outside of stop part 12 simultaneously; adjacent electrical engineering is exposed after spool protective device assembles; spool protective device is exposed to electrical engineering and plays sealing function; good sealing effect, and spool useful life can be extended.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.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 specification 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 equivalent thereof.
Claims (7)
1. an electrical engineering exposes spool protective device, it is characterized in that: comprise housing, be located at the through hole of casing center, be located at the hangers of housing bottom both sides and two screw holes of fixing hangers, described housing comprises body, from the outward extending stop part in relative side of body and from the outward extending carrier of the opposite side of body, described body is provided with protuberance from the side of stop part, described protuberance is located at the inner side of stop part and is set in distance with protuberance, described carrier is concaved with accepting hole from side, adjacent described electrical engineering expose spool protective device by protuberance and accepting hole match merge fixing, described protuberance is provided with hangnail, the holding section holding hangnail is provided with in described accepting hole, described stop part stretches out and is provided with sealing gasket.
2. electrical engineering as claimed in claim 1 exposes spool protective device, it is characterized in that: the elastic arm of the extension that bends inwards bottom described protuberance comprises, from bottom and own elasticity arm outwards bend the press section of extension, and described hangnail is located at the middle part of elastic arm.
3. electrical engineering as claimed in claim 2 exposes spool protective device, it is characterized in that: described elastic arm has elasticity, and pressing press section can elastic arm generation elastic deformation.
4. electrical engineering as claimed in claim 2 exposes spool protective device, it is characterized in that: it is rounded that described protuberance is round table-like and described accepting hole.
5. electrical engineering as claimed in claim 1 exposes spool protective device, it is characterized in that: described body is provided with the groove of collecting press section in the press section place of protuberance.
6. electrical engineering as claimed in claim 1 exposes spool protective device, it is characterized in that: described body and described stop part are step-like setting.
7. electrical engineering as claimed in claim 1 exposes spool protective device, it is characterized in that: described body and described carrier are step-like setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079064.5U CN204349377U (en) | 2015-02-02 | 2015-02-02 | Electrical engineering exposes spool protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079064.5U CN204349377U (en) | 2015-02-02 | 2015-02-02 | Electrical engineering exposes spool protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349377U true CN204349377U (en) | 2015-05-20 |
Family
ID=53232620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520079064.5U Expired - Fee Related CN204349377U (en) | 2015-02-02 | 2015-02-02 | Electrical engineering exposes spool protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529661A (en) * | 2016-01-21 | 2016-04-27 | 成都科创佳思科技有限公司 | Electric pipe coating device |
-
2015
- 2015-02-02 CN CN201520079064.5U patent/CN204349377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529661A (en) * | 2016-01-21 | 2016-04-27 | 成都科创佳思科技有限公司 | Electric pipe coating device |
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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: 20150520 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |