CN204696566U - Porcelain vase standoff - Google Patents
Porcelain vase standoff Download PDFInfo
- Publication number
- CN204696566U CN204696566U CN201520348840.7U CN201520348840U CN204696566U CN 204696566 U CN204696566 U CN 204696566U CN 201520348840 U CN201520348840 U CN 201520348840U CN 204696566 U CN204696566 U CN 204696566U
- Authority
- CN
- China
- Prior art keywords
- porcelain vase
- clamp
- pressing block
- wire
- standoff
- 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 discloses a kind of porcelain vase standoff, it is made up of the cooperation of clamp, screw thread bandage, wire pressing block and silicon rubber cup, the top central part perforate welded nut of clamp, push rod is had with nut screw connection, the lower end of push rod coordinates with wire pressing block, wire pressing block is pressed in the top of porcelain vase wire, and clamp is fixed in porcelain vase intermediate channel by screw thread bandage, and the upper square set of clamp the silicon rubber cup with color code.This porcelain vase standoff is safe and reliable, be convenient to implement.The harm that the wire using it that external force can be avoided to cause swings and produces after coming off with porcelain vase, overcomes the unsafe factor that long-time work high above the ground brings, and can accomplish unified technique, substantially increase power supply reliability to the porcelain vase on transmission line straight line pole.
Description
Technical field
The utility model relates to the fixture of insulator and wire on high-tension pole, refers in particular to a kind of porcelain vase standoff.
Background technology
At present, in China's electric power system, the porcelain vase on 10kv transmission line cathetus bar all adopts aluminum conductor colligation fixing cord, namely adopts artificial colligation porcelain vase to reach fixing.There is following shortcoming in the colligation of existing circuit porcelain vase: one, the technique disunity of colligation, manually being banded with pine has tightly, the porcelain vase tying up pine is easy to because external force causes wire and porcelain vase to come off, wire is fallen on supporter (cross-arm), cause ground connection, cause tripping operation, power failure or wire blow completely to make circuit, this makes maintenance load strengthen, and brings danger on life and property and loss to the people.Development one can overcome above-mentioned shortcoming, and low, the easy to operate porcelain vase standoff of safe and reliable, cost is required for work transmission line.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of porcelain vase standoff, this porcelain vase standoff is easy to operate, shorten the operating time of workman when work high above the ground, unify the requirement of construction technology, can not outside destroy be caused and cause wire and porcelain vase to come off causing unnecessary loss, improve reliability and the power supply rate of amount of power supply, play the effect ensureing that power circuit normally runs.
For solving the problems of the technologies described above, the utility model proposes following scheme: porcelain vase standoff, coordinated by clamp, screw thread bandage, wire pressing block and silicon rubber cup and form, the top central part perforate welded nut of described clamp, have push rod with nut screw connection, the lower end of push rod coordinates with described wire pressing block, wire pressing block is pressed in the top of porcelain vase wire, by wire being fixed tightly, clamp is fixed in porcelain vase intermediate channel by described screw thread bandage, and the upper square set of clamp the silicon rubber cup with color code.
The utility model also comprises following scheme: the centre above described wire pressing block has the circular shallow slot coordinated with push rod lower end; The semi-cylindrical groove coordinated with porcelain vase wire is had below described wire pressing block.Described clamp is fixed by described screw thread bandage in porcelain vase intermediate channel, and its two ends can coordinate fastening.
Operation principle of the present utility model: adopt the wire pressing block semi-cylindrical groove identical with porcelain vase wire thickness (conductor flat square millimeter), wire pressing block is put into below push rod, with spanner, push rod is screwed down, wire pressing block and porcelain vase wire being fixed tightly.Under the effect of clamp, as external force, wire can not be made to be slipped to outside porcelain vase, and this would not cause the loss of blowing wire, thus ensure that power supply is reliable.After being undertaken working above, a silicon rubber cup with phase look being enclosed within the top of clamp, the resolution effect that circuit is separate can be played, thunderbolt, burn into pollution flashover can be prevented again.Thus improve transmission line to the reliability of customer power supply, decrease the generation of line-outage contingency, avoid loss and the harm of people's lives and properties.
The utility model has the advantages that:
1, safe and reliable cost is low, easy to operate, is convenient to implement.
2, shorten the time of operating personnel in work high above the ground, avoid the unsafe factor that long work high above the ground brings.
3, the harm that the wire using porcelain vase standoff that external force can be avoided to cause swings and produces after coming off with porcelain vase.
4, avoid operating personnel when to tie up with wiring bottle, have and tightly have pine, technique disunity, unified technique can be accomplished the porcelain vase on transmission line straight line pole, substantially increase power supply reliability.
5, cover can be differentiated the silicon rubber cup of separate color above porcelain vase standoff, can be anti-lightning strike, anticorrosion, prevents the generation of pollution flashover, and it is separate that operating personnel is easy to identification circuit when line walking.
Accompanying drawing explanation
Fig. 1 is the assembling stereogram of porcelain vase standoff.
Fig. 2 is porcelain vase standoff clamp front view.
Fig. 3 is porcelain vase standoff wire pressing block stereogram.
Fig. 4 is porcelain vase standoff silicon rubber cup front view.
Fig. 5 is porcelain vase standoff screw thread bandage stereogram.
Embodiment:
As Figure 1-Figure 5, porcelain vase standoff is made up of the cooperation of clamp 6, screw thread bandage 2, wire pressing block 3 and silicon rubber cup 9.As shown in Figure 2, clamp 6 metal skin that 2mm is thick is made into, and the top central part perforate welded nut 4 of clamp 6, is combined with push rod 5 with nut 4.
As shown in Figure 1, during assembling, clamp 6 is pushed the position of porcelain vase 1 along the horizontal direction of wire 7, then be fixed with stainless clamp 6 to be fixed in porcelain vase intermediate channel with screw thread bandage 2.Choose wire pressing block 3 to put into below push rod 5 along wire 7 direction, then push rod 5 lower end is headed in the circular shallow slot 8 above wire pressing block 3, tighten push rod 5 downwards with spanner and clamp 6, wire pressing block 3 and porcelain vase 1 three are compressed.The top finally silicon rubber cup 9 with color code being enclosed within clamp 6 can complete.This porcelain vase standoff can adopt various metal material and the enough plastics of mechanical strength to make.
Claims (3)
1. porcelain vase standoff, it is characterized in that: coordinated by clamp, screw thread bandage, wire pressing block and silicon rubber cup and form, the top central part perforate welded nut of described clamp, push rod is had with nut screw connection, the lower end of push rod coordinates with described wire pressing block, wire pressing block is pressed in the top of porcelain vase wire, and clamp is fixed in porcelain vase intermediate channel by described screw thread bandage, and the upper square set of clamp the silicon rubber cup with color code.
2. porcelain vase standoff according to claim 1, is characterized in that: the centre above described wire pressing block has the circular shallow slot coordinated with push rod lower end; The semi-cylindrical groove coordinated with porcelain vase wire is had below described wire pressing block.
3. porcelain vase standoff according to claim 1, is characterized in that: described clamp is fixed by described screw thread bandage in porcelain vase intermediate channel, and its two ends can coordinate fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348840.7U CN204696566U (en) | 2015-05-27 | 2015-05-27 | Porcelain vase standoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348840.7U CN204696566U (en) | 2015-05-27 | 2015-05-27 | Porcelain vase standoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696566U true CN204696566U (en) | 2015-10-07 |
Family
ID=54236819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348840.7U Expired - Fee Related CN204696566U (en) | 2015-05-27 | 2015-05-27 | Porcelain vase standoff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532562A (en) * | 2016-12-09 | 2017-03-22 | 云南电网有限责任公司带电作业分公司 | Wire fixing device of 10kV pin-type porcelain insulator |
| CN108933008A (en) * | 2018-06-26 | 2018-12-04 | 武洋 | Thread-off prevention line porcelain vase |
-
2015
- 2015-05-27 CN CN201520348840.7U patent/CN204696566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532562A (en) * | 2016-12-09 | 2017-03-22 | 云南电网有限责任公司带电作业分公司 | Wire fixing device of 10kV pin-type porcelain insulator |
| CN108933008A (en) * | 2018-06-26 | 2018-12-04 | 武洋 | Thread-off prevention line porcelain vase |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170527 |