CN201425867Y - Insulating porcelain bottle for high-hanging slide line - Google Patents
Insulating porcelain bottle for high-hanging slide line Download PDFInfo
- Publication number
- CN201425867Y CN201425867Y CN2009200739075U CN200920073907U CN201425867Y CN 201425867 Y CN201425867 Y CN 201425867Y CN 2009200739075 U CN2009200739075 U CN 2009200739075U CN 200920073907 U CN200920073907 U CN 200920073907U CN 201425867 Y CN201425867 Y CN 201425867Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- insulating
- bottle body
- screw
- slide line
- 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
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to an insulating porcelain bottle for a high-hanging slide line, which is characterized in that screw holes (4) are respectively formed on central bottle bodies at two ends of a cylindrical insulating bottle body (1); screw rods (2) for connection are respectively screwed in the screw holes; and the insulating bottle body (1) is made of high-strength abrasion resistant nylon materials. The insulating porcelain bottle for the high-hanging slide line not only keeps the insulation and the wear resistance of the traditional insulating bottle body, but also can not be naturally broken even if abrupt hot and cold change is encountered; and meanwhile, because the upper part and the lower part of the bottle body are designed into screw rod connecting structures, the installation and the replacement are convenient.
Description
Technical field
The utility model relates to a kind of porcelain insulator, and especially a kind of high trolley porcelain insulator that hangs belongs to electric insulation member class
Background technology
70 tons high are hung is the important hoisting equipment in production scene, shipyard, its main power source comes from electric energy, because it mainly is to transmit by the trolley of being located in the trench that the electric power when the specific production environment at shipbuilding scene determines high handling row is carried, and we can say that the sliding contact line of trench transmitting electric power is to guarantee 70 tons high lifelines of hanging normal operation.
But, when trench is subjected to rainfall or the big flood tide of Huangpu River, can ponding in the trench, even can touch and be arranged on sliding contact line of trench.At this moment,, and be dipped in the porcelain vase in the water and will cause splitting naturally of porcelain vase broken, cause trolley sagging and break away from the strong point thus owing to be subjected to the influence of this unexpected high temperature because high-tension electricity is dipped into water and not only can produces high temperature later on.In addition, because the effect of the electricity row up-bow stress that expanded with heat and contract with cold also can cause breaking and broken phenomenon of porcelain vase.May occurring of above-mentioned just two kinds of situations, therefore will cause the tripping operation in power station, thereby being hung, height can't normally move, need to stop production and check trolley in the trench, not only workload is big but also influence the ordinary production of shipyard.
Therefore, seek a kind of scientific and rational height and hang trolley porcelain insulator design, the stability and the fail safe that improve high handling row just become a realistic problem of shipyard building-site.
The utility model content
The purpose of the present utility model: be intended to propose a kind of follow-on high trolley porcelain insulator that hangs, both wished that it had wear-resistant accordingly, compression strength, simultaneously can not produce the such cracked naturally imagination of ceramic insulation bottle at the state that runs into temperature jump again yet, wish also that in addition it can be convenient to change.
This height hangs the trolley porcelain insulator, it is characterized in that: respectively be provided with a screw on center, the two ends bottle of described cylindric insulation bottle, a location screw rod respectively is being spirally connected in this screw.
Described insulation bottle is made by the nylon material of high-strength wearable.
This height that proposes according to above technical scheme hangs the trolley porcelain insulator, except that the insulating properties that has kept traditional porcelain insulating bottle body, resistance to wear, can not produce the cracked phenomenon of nature even run into unexpected cold and hot variation yet, no matter therefore while be that installation or replacing are all very convenient owing to adopting the screw rod that is designed to up and down at bottle to link structure.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1-insulation bottle 2-screw rod 3-screw thread 4-screw
Embodiment
This height as shown in the figure hangs the trolley porcelain insulator, it is a kind of improvement that the porcelain height that generally uses is now hung the trolley porcelain insulator, it is characterized in that: respectively be provided with a screw 4 on center, the two ends bottle of described cylindric insulation bottle 1, a connection screw rod 2 and the nylon material making of bottle 1 by high-strength wearable of should insulating respectively are being spirally connected in this screw.
The height that the nylon material of this high-strength wearable is made hangs the trolley porcelain insulator, not only has the cold performance of heat-resisting, anti-play, and has an anti-wear performance preferably, height that the more important thing is this structure hangs the trolley porcelain insulator, when needs are changed the insulation porcelain bottle, just can carry out the replacing of new insulation porcelain bottle easily as long as twist the screw rod 2 at two ends.
The actual use shows: the height that the nylon material of high-strength wearable is made hangs the trolley porcelain insulator, and is very good in the on-the-spot use of the shipbuilding in shipyard, can guarantee 70 tons high stable, safe operations of hanging.
Claims (2)
1, a kind of high trolley porcelain insulator that hangs is characterized in that: respectively be provided with a screw (4) on center, the two ends bottle of described cylindric insulation bottle (1), a connection screw rod (2) respectively is being spirally connected in this screw.
2, a kind of high trolley porcelain insulator that hangs as claimed in claim 1 is characterized in that: and this insulation bottle (1) is made by the nylon material of high-strength wearable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200739075U CN201425867Y (en) | 2009-05-18 | 2009-05-18 | Insulating porcelain bottle for high-hanging slide line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200739075U CN201425867Y (en) | 2009-05-18 | 2009-05-18 | Insulating porcelain bottle for high-hanging slide line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425867Y true CN201425867Y (en) | 2010-03-17 |
Family
ID=42025322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200739075U Expired - Fee Related CN201425867Y (en) | 2009-05-18 | 2009-05-18 | Insulating porcelain bottle for high-hanging slide line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201425867Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254647A (en) * | 2011-05-12 | 2011-11-23 | 清华大学 | Composite insulating material and preparation method thereof |
-
2009
- 2009-05-18 CN CN2009200739075U patent/CN201425867Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254647A (en) * | 2011-05-12 | 2011-11-23 | 清华大学 | Composite insulating material and preparation method thereof |
| CN102254647B (en) * | 2011-05-12 | 2013-05-29 | 清华大学 | Composite insulating material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201425867Y (en) | Insulating porcelain bottle for high-hanging slide line | |
| CN202473424U (en) | Claviform suspension-type composite insulator special for high-speed rail line | |
| CN201367739Y (en) | Looseness prevention device for prestressed steel cable bars | |
| CN102169740B (en) | An insulating metal probe | |
| CN201750110U (en) | Connecting device of overhead power transmission line composite insulator and hardware string | |
| CN204081617U (en) | A kind of mountain area of glass fiber reinforced plastic V-arrangement string is anti-waves transmission line tangent tower | |
| CN204230831U (en) | A kind of wear-resistant ground wire string based on trench structure | |
| CN202601331U (en) | Long-rod-shaped porcelain composite insulator | |
| CN201233770Y (en) | Rod type hanging porcelain insulator used in railway and electricity transmission and transforming equipments | |
| CN204243605U (en) | Power line tension string composite insulator changes hook special | |
| CN202441593U (en) | Underground screw pump special for oil field | |
| CN202550394U (en) | Six-line lifter for replacing V-string insulator of 500kV electric transmission line | |
| CN202373346U (en) | Cable for pendant lamp | |
| CN205141518U (en) | Extra -high voltage rain -proof insulating pull -rod that excels in | |
| CN201402681Y (en) | String drop-prevention annular UHVDC composite insulator | |
| CN209401395U (en) | It is a kind of to resist wear-resisting engineering construction power cable | |
| CN203966694U (en) | A kind of composite post insulator | |
| CN204066906U (en) | Compound dish type pollution proof insulator | |
| CN204040591U (en) | A kind of large moment of flexure power steel pipe rod | |
| CN203338882U (en) | Porcelain bushing used for circuit supporting insulator | |
| CN203260364U (en) | Flower-shaped carbon fiber complex core photoelectric composite lead | |
| CN203103216U (en) | High strength insulating rod | |
| CN202524042U (en) | Energy-saving ball head hanging ring | |
| CN201327745Y (en) | Synthetic insulator | |
| CN204360877U (en) | Novel transformer device body insulation fixed mechanism |
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: 20100317 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |