CN201546482U - Purler type herringbone holding pole soft cap - Google Patents
Purler type herringbone holding pole soft cap Download PDFInfo
- Publication number
- CN201546482U CN201546482U CN2009202578561U CN200920257856U CN201546482U CN 201546482 U CN201546482 U CN 201546482U CN 2009202578561 U CN2009202578561 U CN 2009202578561U CN 200920257856 U CN200920257856 U CN 200920257856U CN 201546482 U CN201546482 U CN 201546482U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- drift bolt
- purler
- soft cap
- cap
- 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 purler type herringbone holding pole soft cap comprising a traction ring, a hoisting point ring and a screw rod penetrating nail. The traction ring and the hoisting point ring are semicircles with certain radian, penetrated on the screw rod penetrating nail and rotated axially around the screw rod penetrating nail in an arbitrary angle. The purler type herringbone holding pole soft cap changes rigid connection into rotating connection and overcomes the defect of repeatedly bending in original rigid connection. The soft cap has convenient and quick use and disassemble, safe, reliable, highly efficient and practical.
Description
Technical field:
The utility model relates to the electric power transmission line engineer operation, the formula that particularly falls herringbone pole assembled operation device.
Background technology:
Stand up in the process of emergent repairing tower in the use formula herringbone pole integral body that falls, because original pole cap that falls formula herringbone pole is made fixing being rigidly connected, just standing up the stage, what the pole cap was subjected to is the two ends downforce, and before raising one's hat, be subjected to the uplift force at two ends, make and the bending back and forth in the process of standing up of pole cap be easy to make the pole cap to damage.What people usually adopted is that the method for reinforcing is handled, and this makes that the pole cap is heavier, inconvenience is installed, and increases idle work in the process of standing up, reduces effect, increased difficulty, has also produced a lot of unsafe factors simultaneously.Be engraved in shaft tower when maximum and just stood up the stage and each lockset is stressed, this moment, the pole cap will be born the maximum drawbar pull that shaft tower stands up, and was easy to cause the damage of pole cap like this, and is unfavorable to the integral body work of standing up, the stand up safety of work of influence.
The utility model content:
Technical problem to be solved in the utility model provides a kind of formula herringbone pole overseas cap that falls at above deficiency exactly, this pole overseas cap adopts high strength alloy steel to forge and forms, the connection of two semi-rings is adopted to live and is connected, can be in the arbitrarily angled rotation of screw axial, overcome the former rigidly connected defective of bending repeatedly, improved the equipment safety in utilization.
Technical solution adopted in the utility model is:
A kind of formula herringbone pole overseas cap that falls is made of tow lug, suspension centre ring and screw rod drift bolt, and tow lug and suspension centre ring all are the semicircular of certain radian, and cross-under is on the screw rod drift bolt and around the axial arbitrarily angled rotation of screw rod drift bolt.
For reaching the intensity of defined, tow lug, suspension centre ring and screw rod drift bolt adopt high strength alloy steel to forge and form.
For the assurance tow lug, suspension centre axially can rotate arbitrarily smoothly around the screw rod drift bolt, is matched in clearance between screw rod drift bolt and tow lug, the suspension centre ring.
Be connected with nut on the screw rod drift bolt.
The utility model becomes and to be rigidly connected to being rotatably connected, and has overcome the former rigidly connected defective of bending repeatedly, use convenient to disassembly, safe and reliable, highly effective.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
The utility model will be further described below in conjunction with accompanying drawing:
As shown in Figure 1, this formula herringbone pole overseas cap that falls, Semicircular tow lug 1,2 cross-under of suspension centre ring are on screw rod drift bolt 3 and around the 3 axial arbitrarily angled rotations of screw rod drift bolt, the tail end of screw rod drift bolt 3 is connected with nut 4, for reaching the intensity of defined, all parts all adopt high strength alloy steel to forge and form.During use the screw rod drift bolt 3 of pole cap is placed in the Yu Zuichu of pole head, suspension centre ring 2 connects by suspension centre coaster and suspension centre rope and the shaft tower that stands up that is connected thereof, and tow lug 1 is connected with main pull rope by coaster.Like this, in the process of standing up, because the angle difference that pole stands up, the tow lug 1 of pole cap, suspension centre ring 2 can rotate arbitrarily at screw rod drift bolt 3 places, and the pole cap no longer bears curved power and causes damaging.
Claims (4)
1. the formula herringbone pole overseas cap that falls is made of tow lug, suspension centre ring and screw rod drift bolt, and it is characterized in that: tow lug and suspension centre ring all are the semicircular of certain radian, and cross-under is on the screw rod drift bolt and around the axial arbitrarily angled rotation of screw rod drift bolt.
2. the formula herringbone pole overseas cap that falls as claimed in claim 1 is characterized in that: tow lug, suspension centre ring and screw rod drift bolt adopt high strength alloy steel to forge and form.
3. the formula herringbone pole overseas cap that falls as claimed in claim 1 or 2 is characterized in that: be matched in clearance between screw rod drift bolt and tow lug, the suspension centre ring.
4. the formula herringbone pole overseas cap that falls as claimed in claim 3 is characterized in that: be connected with nut on the screw rod drift bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202578561U CN201546482U (en) | 2009-11-04 | 2009-11-04 | Purler type herringbone holding pole soft cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202578561U CN201546482U (en) | 2009-11-04 | 2009-11-04 | Purler type herringbone holding pole soft cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546482U true CN201546482U (en) | 2010-08-11 |
Family
ID=42601656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202578561U Expired - Fee Related CN201546482U (en) | 2009-11-04 | 2009-11-04 | Purler type herringbone holding pole soft cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258995A (en) * | 2022-07-05 | 2022-11-01 | 广西电网有限责任公司桂林供电局 | Releasable reconnection type herringbone holding pole cap |
-
2009
- 2009-11-04 CN CN2009202578561U patent/CN201546482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258995A (en) * | 2022-07-05 | 2022-11-01 | 广西电网有限责任公司桂林供电局 | Releasable reconnection type herringbone holding pole cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111104 |