CN203626362U - Lower rod insulation sleeve of steel tube tower - Google Patents
Lower rod insulation sleeve of steel tube tower Download PDFInfo
- Publication number
- CN203626362U CN203626362U CN201320707446.9U CN201320707446U CN203626362U CN 203626362 U CN203626362 U CN 203626362U CN 201320707446 U CN201320707446 U CN 201320707446U CN 203626362 U CN203626362 U CN 203626362U
- Authority
- CN
- China
- Prior art keywords
- insulation sleeve
- tower body
- tower
- steel tube
- rubber
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 239000012212 insulator Substances 0.000 claims abstract description 9
- 241000282326 Felis catus Species 0.000 claims description 16
- 230000009193 crawling Effects 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
Landscapes
- Insulators (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a lower rod insulation sleeve of a steel tube tower, and relates to a lower safety protection structure of the steel tube tower. The lower rod insulation sleeve comprises a tower body (5), connecting flanges (6), cross arms (1), insulators (2), a crawling ladder (4) and a rubber insulation sleeve (7), wherein the tower body (5) comprises a plurality of steel tubes, the connecting flanges (6) arranged at two ends of each steel tube are connected through bolts to form the tower body (5), and the crawling ladder (4) is arranged from the lower part to the upper end of the tower body (5); and connecting bases (3) arranged at end parts of the inner ends of the cross arms (1) are connected with two sides of the upper end of the tower body (5), the insulators (2) are arranged at the outer end and the middle of each cross arm (1), and the outer edge of the lower part of the tower body (5) is wrapped with the rubber insulation sleeve (7). According to the lower rod insulation sleeve, the rubber insulation sleeve and a rubber insulating wrapper are arranged at the lower part of the tower body and on the crawling ladder at the lower part of the tower body, so that electric shock accidents of children in a rainy day are effectively prevented.
Description
[technical field]
The utility model relates to a kind of bottom safety protection structure of steel tube tower, especially relates to a kind of bottom body of rod insulation sleeve of steel tube tower.
[background technology]
Known, along with the quickening of urban construction paces and the quickening of Urbanization Process, the thing followed is a large amount of need for electricity, the power transmission steel pipe tower structure that China is used at present and the U.S., Muscovite compared with, the yield strength of the high-strength steel of use reaches 448MPa; The in the situation that of Foreign Experience, domesticly also use steel tube profile at 5OOkV Double Loop Steel Tower with in four times steel towers of tower, by using steel tube tower to embody superperformance and benefit; Its advantage is mainly manifested in: the one, can reduce tower body blast (member Shape Coefficient, pipe is almost less a times than angle steel); The 2nd, in the situation that section area is equal, the radius of gyration of pipe is than large 20% left and right of angle steel; The 3rd, improve structural-load-carrying capacity, in general, steel tube tower reduces 10%-20% than angle steel tower consumption; Also can reduce rod member quantity simultaneously, shorten and build the tower cycle, be easy to structure diversification; But in reality is used, steel tube tower part is in the intensive avenue both sides or residential block of personnel, once there is heavy rain, be subject to the electric action of moisture laden air, the tower body of some steel tube towers just can be charged, power department is for electricity in strick precaution personnel, and the bottom of a lot of steel tube towers is provided with caution slogan, but inoperative for children.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of bottom body of rod insulation sleeve of steel tube tower, the utility model, by rubber insulation sleeve and rubber-covered integument are set on the cat ladder in tower body bottom and tower body bottom, has effectively been taken precautions against the generation of electrification in children's rainy day.
For achieving the above object, the utility model adopts following technical scheme:
A kind of bottom body of rod insulation sleeve of steel tube tower, comprise tower body, adpting flange, cross-arm, insulator, cat ladder and rubber insulation sleeve, tower body has many steel pipes to form, the adpting flange of many steel pipe two ends settings is bolted formation tower body, bottom to upper end at tower body is provided with cat ladder, the Connection Block that the end of cross-arm the inner arranges is connected with both sides, tower body upper end, is provided with insulator at outer end and the middle part of each cross-arm; Described tower body bottom outer rim is enclosed with rubber insulation sleeve.
The bottom body of rod insulation sleeve of described steel tube tower is provided with rubber-covered integument on the cat ladder at parcel rubber insulation sleeve place, tower body bottom.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
The bottom body of rod insulation sleeve of steel tube tower described in the utility model, by wrapping up rubber insulation sleeve in tower body bottom outer rim, on the cat ladder at described parcel rubber insulation sleeve place, be also provided with rubber-covered integument, utilize rubber insulation sleeve and rubber-covered integument to make the lower pole body of steel tube tower form protection, effectively taken precautions against the generation of electrification in children's rainy day; The steel tube tower that the utility model adapts to residential block and both sides, street uses, and cost is lower, is beneficial at power department and applies.
[accompanying drawing explanation]
Fig. 1 is the use structural representation of the utility model at steel tube tower;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is that the utility model is at cat ladder package structure schematic diagram;
In figure: 1, cross-arm; 2, insulator; 3, Connection Block; 4, cat ladder; 5, tower body; 6, adpting flange; 7, rubber insulation sleeve; 8, rubber-covered integument.
[specific embodiment]
Can explain in more detail the utility model by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model;
The bottom body of rod insulation sleeve of the steel tube tower described in 1,2 or 3 by reference to the accompanying drawings, comprise tower body 5, adpting flange 6, cross-arm 1, insulator 2, cat ladder 4 and rubber insulation sleeve 7, tower body 5 has many steel pipes to form, the adpting flange 6 of many steel pipe two ends settings is bolted and forms tower body 5, bottom to upper end at tower body 5 is provided with cat ladder 4, the Connection Block 3 that the end of cross-arm 1 the inner arranges is connected with tower body 5 both sides, upper end, is provided with insulator 2 at outer end and the middle part of each cross-arm 1; Described tower body 5 bottom outer rims are enclosed with rubber insulation sleeve 7, on the cat ladder 4 at tower body 5 parcel rubber insulation sleeve 7 places, bottom, are provided with rubber-covered integument 8.
Implement the bottom body of rod insulation sleeve of steel tube tower described in the utility model, spreading glue on the steel tube tower setting up, then the electro-insulating rubber that cuts into piece is bonded to tower body 5 bottoms and forms rubber insulation sleeve 7, on the cat ladder 4 of tower body 5 bottoms, be stained with electro-insulating rubber, formed the rubber-covered integument 8 of cat ladder 4 by electro-insulating rubber, the utility model is by wrapping up rubber insulation sleeves 7 in tower body 5 bottom outer rims, and be also provided with rubber-covered integument 8 on the cat ladder 4 at parcel rubber insulation sleeve 7 places, utilize rubber insulation sleeve 7 and rubber-covered integument 8 to make the lower pole body of steel tube tower form leakage protection structure, effectively take precautions against the generation of electrification in children's rainy day, the steel tube tower that the utility model especially adapts to residential block and both sides, street and crowded place uses, and has taken precautions against the generation of rainy day due to the shock hazard of the charged initiation of steel tube tower.
The utility model does not describe part in detail for prior art.
Claims (2)
1. the bottom body of rod insulation sleeve of a steel tube tower, comprise tower body (5), adpting flange (6), cross-arm (1), insulator (2), cat ladder (4) and rubber insulation sleeve (7), tower body (5) has many steel pipes to form, the adpting flange (6) of many steel pipe two ends settings is bolted and forms tower body (5), be provided with cat ladder (4) in bottom to the upper end of tower body (5), the Connection Block (3) that the inner end of cross-arm (1) arranges is connected with tower body (5) both sides, upper end, outer end and middle part at each cross-arm (1) are provided with insulator (2), it is characterized in that: described tower body (5) bottom outer rim is enclosed with rubber insulation sleeve (7).
2. the bottom body of rod insulation sleeve of steel tube tower according to claim 1, is characterized in that: on the cat ladder (4) of locating at tower body (5) bottom parcel rubber insulation sleeve (7), be provided with rubber-covered integument (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707446.9U CN203626362U (en) | 2013-11-11 | 2013-11-11 | Lower rod insulation sleeve of steel tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707446.9U CN203626362U (en) | 2013-11-11 | 2013-11-11 | Lower rod insulation sleeve of steel tube tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626362U true CN203626362U (en) | 2014-06-04 |
Family
ID=50812853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707446.9U Expired - Fee Related CN203626362U (en) | 2013-11-11 | 2013-11-11 | Lower rod insulation sleeve of steel tube tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567600A (en) * | 2016-10-20 | 2017-04-19 | 国网河南偃师市供电公司 | Insulating cement wire pole |
-
2013
- 2013-11-11 CN CN201320707446.9U patent/CN203626362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567600A (en) * | 2016-10-20 | 2017-04-19 | 国网河南偃师市供电公司 | Insulating cement wire pole |
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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: 20140604 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |