CN201540784U - Low-pressure drawing wire composite insulator device - Google Patents
Low-pressure drawing wire composite insulator device Download PDFInfo
- Publication number
- CN201540784U CN201540784U CN2009202257768U CN200920225776U CN201540784U CN 201540784 U CN201540784 U CN 201540784U CN 2009202257768 U CN2009202257768 U CN 2009202257768U CN 200920225776 U CN200920225776 U CN 200920225776U CN 201540784 U CN201540784 U CN 201540784U
- Authority
- CN
- China
- Prior art keywords
- composite insulator
- gold utensil
- plug
- insulator device
- drawing wire
- 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
Links
Images
Abstract
The utility model discloses a low-pressure drawing wire composite insulator device, and aims at providing a special composite insulator for a drawing wire, which has high tensile strength, is not deformed and broken under the severe environment, and has good hydrophobicity, dirty resistance and easy installation and maintenance. The low-pressure drawing wire composite insulator device mainly comprises a metal tool, a core rod and an umbrella skirt protective sleeve; two ends of the core rod are connected with the metal tool and are pressed in a pipe-shaped cavity of the metal tool; and the outer end of the metal tool is a connecting plate. An umbrella skirt protective sleeve main body is shaped like a disc and fixed on the core rod and the metal tool. The low-pressure drawing wire composite insulator device has simple structure, strong practicability and very high promotion significance.
Description
Technical field
The utility model relates to a kind of power equipment associate member, relates in particular to a kind of low pressure backguy composite insulator device.
Background technology
When alive circuit or contiguous alive circuit are passed through in the backguy of securing electric lines pole,, can prevent down like this generation of the unexpected charged phenomenon of hurting sb.'s feelings of backguy for safety must be provided with guy insulator.Require guy insulator when certain electric insulation ability is provided, also must guarantee enough tension mechanical strengths.After the existing porcelain vase formula guy insulator assembling, because mechanical strength does not reach, phenomenon of rupture often takes place, therefore some local dish formula insulator that directly leads to high-tension line replaces, avoided the generation of insulator phenomenon of rupture like this, but still existed: increased that cross-arm loading, ectosome resistance to soiling are poor, the cost height, safeguarded shortcomings such as difficult, not attractive in appearance, if at high temperature run into heavy rain weather, magnet also might take place break and cause on-insulatedly, and then cause the generation of the charged situation of backguy.
Summary of the invention
Low for solving above-mentioned described porcelain vase formula guy insulator mechanical strength, increased after dish formula insulator substitutes that cross-arm loading, ectosome resistance to soiling are poor, the cost height, safeguarded the technical deficiency of shortcoming such as difficulty, the utility model provides a kind of low pressure backguy composite insulator device that is specifically designed to insulation in guy.
The utility model is achieved through the following technical solutions: a kind of low pressure backguy composite insulator device is made of gold utensil, plug, umbrella sheath and wedge clamp etc., and plug is cylindric, adopts resin material to make.The two ends of plug connect gold utensil respectively, and the gold utensil other end is by axle connection wedge clamp, and the gold utensil bottom is a tubular housing, and the two ends of plug are crimped in the tubular housing of gold utensil.The umbrella sheath main body is discoid, adopts silastic material to make, have in the middle of the disk one with the perpendicular sleeve pipe of disk, casing pipe sleeve is on plug and gold utensil.
The utility model is compared with present product, has following beneficial effect: gold utensil and resin material plug are organically combined, strengthened the mechanical strength and the creepage distance of product, the anti-intensity of drawing is 3-5 times of ceramic product, can not be out of shape under adverse circumstances, rupture; Umbrella sheath adopts silicon rubber to strengthen the dirty property of resistant of product, and connected gold utensil is provided with cannelure, has improved the hydrophobicity of this product greatly; The gold utensil top is provided with connecting plate, can make things convenient for backguy to be connected, and has reduced installation difficulty.
Description of drawings
Accompanying drawing is the utility model structure chart.
Among the figure, 1, gold utensil, 2, plug, 3, umbrella sheath, 4, wedge clamp.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a cut-away section structure chart of the present utility model, referring to accompanying drawing, a kind of low pressure backguy composite insulator device is made of gold utensil (1), plug (2), umbrella sheath (3), wedge clamp (4), plug (2) is cylindric, the employing resin material is made, and the two ends of plug connect gold utensil (1) respectively, and gold utensil (1) bottom is a tubular housing, the two ends of plug (2) are crimped in the tubular housing of gold utensil (1), and gold utensil (1) outer end is provided with connecting plate and passes through an axle connection wedge clamp (4).Umbrella sheath (3) main body is discoid, adopts silica gel material to make, have in the middle of the disk one with the perpendicular sleeve pipe of disk, casing pipe sleeve is on plug (2) and gold utensil (1).Umbrella sheath (3) can carry out the silicon rubber pressure injection and form by be coated with coupling agent on good gold utensil of crimping (1) and plug (2) after the oven dry.
Claims (3)
1. low pressure backguy composite insulator device, constitute by gold utensil, plug, umbrella sheath and wedge clamp, plug is cylindric, the plug two ends connect gold utensil, the other end of gold utensil is provided with connecting plate, it is characterized in that: plug adopts resin material to make, and the gold utensil bottom is a tubular housing, the two ends of plug are crimped in the tubular housing of gold utensil, and umbrella sheath is fixed on the periphery of gold utensil and plug.
2. a kind of low pressure backguy composite insulator device according to claim 1 is characterized in that the umbrella sheath main body is discoid, adopts silica gel material to make, have in the middle of the disk one with the perpendicular sleeve pipe of disk, casing pipe sleeve is on plug and gold utensil.
3. a kind of low pressure backguy composite insulator device according to claim 1 is characterized in that gold utensil passes through a connection wedge clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202257768U CN201540784U (en) | 2009-09-07 | 2009-09-07 | Low-pressure drawing wire composite insulator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202257768U CN201540784U (en) | 2009-09-07 | 2009-09-07 | Low-pressure drawing wire composite insulator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540784U true CN201540784U (en) | 2010-08-04 |
Family
ID=42592242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202257768U Expired - Fee Related CN201540784U (en) | 2009-09-07 | 2009-09-07 | Low-pressure drawing wire composite insulator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456428A (en) * | 2013-01-09 | 2013-12-18 | 河北荣森电气有限公司 | Pressing connection immersion bell-shaped disc-shaped suspension type composite insulator chain element |
-
2009
- 2009-09-07 CN CN2009202257768U patent/CN201540784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456428A (en) * | 2013-01-09 | 2013-12-18 | 河北荣森电气有限公司 | Pressing connection immersion bell-shaped disc-shaped suspension type composite insulator chain element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202034749U (en) | High voltage crosslinking cable composite coat cable terminal | |
| CN201570688U (en) | High temperature high pressure sealing socket | |
| CN202159820U (en) | Angle connector | |
| CN201540784U (en) | Low-pressure drawing wire composite insulator device | |
| CN203455445U (en) | Switchgear bushing withstand voltage test device | |
| CN202268219U (en) | Novel jumper wire continuing insulator | |
| CN102394157B (en) | Jumper wire connection insulator | |
| CN202282598U (en) | 110 KV composite dry type cable terminal | |
| CN206819816U (en) | A kind of special rod type suspension composite structure of high ferro circuit | |
| CN2374951Y (en) | Synthetic insulator | |
| CN201663396U (en) | Waterproof and explosion-roof pipe with metal net cover | |
| CN204966706U (en) | Electric connector | |
| CN202651394U (en) | Electricity-testing connecting wire of 10kV-switch and 10kV-cable | |
| CN203950656U (en) | A kind of novel transformer insulating sleeve | |
| CN202308567U (en) | Mining cable assembly | |
| CN206012606U (en) | A kind of hitch moving contact contact | |
| CN201478008U (en) | Post composite insulator for 126 kV outdoor high-voltage AC isolation switch | |
| CN202121184U (en) | Special-purpose connecting line of lead acid battery | |
| CN205544165U (en) | Cold -contraction cable terminal | |
| CN201532821U (en) | 750kV lattice composite cross-arm insulator | |
| CN102024555A (en) | Electronic voltage transformer | |
| CN201340909Y (en) | High-voltage heavy-current wire connection device for mine | |
| CN203055569U (en) | Cross-arm composite insulator | |
| CN204967209U (en) | 66-220kV aluminium conductor crosslinked GIS terminal for cable | |
| CN201909876U (en) | Insulated downlead clip |
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: 20100804 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |