CN201786071U - Single-circuit T connecting steel pipe tower - Google Patents
Single-circuit T connecting steel pipe tower Download PDFInfo
- Publication number
- CN201786071U CN201786071U CN2010201725053U CN201020172505U CN201786071U CN 201786071 U CN201786071 U CN 201786071U CN 2010201725053 U CN2010201725053 U CN 2010201725053U CN 201020172505 U CN201020172505 U CN 201020172505U CN 201786071 U CN201786071 U CN 201786071U
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- arm
- cross
- tower body
- cross arm
- tower
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Abstract
A single-circuit T connecting steel pipe tower comprises a tower body, a rib plate, a connecting flange, a foundation bolt, a base, a ground wire hanging plate, a T connecting plate, middle cross arms, upper cross arms, lower cross arms and a wire hanging hole. The single-circuit T connecting steel pipe tower is technically characterized in that the connecting flange is arranged at the lowermost end of the tower body, the rib plate is arranged between the tower body and the connecting flange, the base is arranged below the connecting flange, one end of the foundation bolt is arranged inside the base, the other end of the foundation bolt is connected with the connecting flange, the ground wire hanging plate is arranged at the uppermost end of the tower body, one upper cross arm and one lower cross arm are arranged on one side of the upper portion of the tower body, the middle cross arms are arranged at the symmetric positions of the middles of the upper cross arm and the lower cross arm on the other side of the tower body, and the vertical distance between the ground wire hanging plate and each upper cross arm, the vertical distance between each upper cross arm and the corresponding middle cross arm and the vertical distance between each middle cross arm and the corresponding lower cross arm need to meet the requirement of power transmission line construction.
Description
Technical field
The utility model relates to power transmission and transformation power circuit steel tube tower, and a kind of list in the power circuit support bar tower model of more specifically saying so returns T and connects steel tube tower.
Background technology
At present, in urban network reconstruction, for reducing floor space, do not influence the attractive in appearance of city, usually the power transmission and transformation power circuit adopts steel tube tower to set up, and when the T of needs branch link, the T of branch usually is set separately connects cross-arm, so not only increased the manufacturing cost of steel tube tower, and the stringing construction is extremely inconvenient.
Summary of the invention
For addressing the above problem, the utility model has designed a kind of T of branch that need not be provided with separately and has connect cross-arm, and simple in structure, stringing easy construction, and the power circuit list that manufacturing cost is lower returns T and connects steel tube tower, and its technical scheme is:
Single time T connects steel tube tower, form by tower body, gusset, adpting flange, stone bolt, basis, ground wire link plate, T fishplate bar, middle cross-arm, last cross-arm, following cross-arm, hanging wire hole, its technical characterictic is: tower body adpting flange is set bottom, between tower body and the adpting flange gusset is set, the basis is set below the adpting flange, one end of stone bolt is arranged in the basis, and the other end of stone bolt is connected with adpting flange; The top of tower body is provided with the ground wire link plate, top one side of tower body is provided with cross-arm and following cross-arm, cross-arm is provided with middle cross-arm with the symmetry place in the vertical centre position of following cross-arm on the opposite side of tower body, and the vertical distance between ground wire link plate and last cross-arm, last cross-arm and middle cross-arm, middle cross-arm and the following cross-arm should satisfy transmission line of electricity and set up requirement.
Cross-arm, following cross-arm, the middle cross-arm gone up described in the utility model, the longitudinal axis that it is characterized in that cross-arm, following cross-arm, middle cross-arm is arranged in the same vertical plane, the free end of last cross-arm, following cross-arm, middle cross-arm is provided with the T fishplate bar, is symmetrical arranged 4 hanging wire holes on the T fishplate bar at least.
Vertical distance described in the utility model is characterized in that when the line voltage distribution grade is 10KV, 35KY, 110KV, 220KV, should be 1 meter, 2 meters, 3.5 meters and 5.5 meters respectively.
In stringing when construction,, with last cross-arm, the longitudinal axis of cross-arm, middle cross-arm is arranged on the angular bisector that circuit T connects the angle down, former line conductor and T link lead are hung on the corresponding hanging wire hole, get final product.
The beneficial effects of the utility model are: single time T connects that steel tube tower is simple in structure, stringing easy construction, low cost of manufacture.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a T fishplate bar structural representation;
In the accompanying drawing, 1. tower body, 2. gusset, 3. adpting flange, 4. stone bolt, 5. basis, 6. ground wire link plate, the 7.T fishplate bar, 8. in cross-arm, 9. go up cross-arm, 10. descend cross-arm, 11. hanging wire holes.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Single time T connects steel tube tower, form by tower body 1, gusset 2, adpting flange 3, stone bolt 4, basis 5, ground wire link plate 6, T fishplate bar 7, middle cross-arm 8, last cross-arm 9, following cross-arm 10, hanging wire hole 11, its technical characterictic is: tower body 1 adpting flange 3 is set bottom, between tower body 1 and the adpting flange 3 gusset 2 is set, basis 5 is set below the adpting flange 3, one end of stone bolt 4 is arranged in the basis 5, and the other end of stone bolt 4 is connected with adpting flange 3; The top of tower body 1 is provided with ground wire link plate 6, and top one side of tower body 1 is provided with cross-arm 9 and following cross-arm 10, cross-arm 8 during the symmetry place in cross-arm 9 and following cross-arm 10 vertical centre positions is provided with on the opposite side of tower body 1; Vertical distance between ground wire link plate 6 and last cross-arm 9, last cross-arm 9 and middle cross-arm 8, middle cross-arm 8 and the following cross-arm 10 should satisfy transmission line of electricity and set up requirement.
Cross-arm 9, following cross-arm 10, the middle cross-arm 8 gone up described in the utility model, the longitudinal axis that it is characterized in that cross-arm 9, following cross-arm 10, middle cross-arm 8 is arranged in the same vertical plane, the free end of last cross-arm 9, following cross-arm 10, middle cross-arm 8 is provided with T fishplate bar 7, is symmetrical arranged 4 hanging wire holes 11 on the T fishplate bar 7 at least.
Vertical distance described in the utility model is characterized in that when the line voltage distribution grade is 10KV, 35KV, 110KV, 220KV, should be 1 meter, 2 meters, 3.5 meters and 5.5 meters respectively.
In stringing when construction,, with last cross-arm 9, the longitudinal axis of cross-arm 10, middle cross-arm 8 is arranged on the angular bisector of former circuit and T link down, former line conductor and T link lead are hung on the corresponding hanging wire hole 11, get final product.
The beneficial effects of the utility model are: single time T connects that steel tube tower is simple in structure, Poling Construction convenient, low cost of manufacture.
Claims (2)
1. single time T connects steel tube tower, form by tower body (1), gusset (2), adpting flange (3), stone bolt (4), basis (5), ground wire link plate (6), T fishplate bar (7), middle cross-arm (8), last cross-arm (9), following cross-arm (10), hanging wire hole (11), its technical characterictic is: tower body (1) adpting flange (3) is set bottom, between tower body (1) and the adpting flange (3) gusset (2) is set, basis (5) is set below the adpting flange (3), one end of stone bolt (4) is arranged in the basis (5), and stone bolt (4) other end is connected with adpting flange (3); The top of tower body (1) is provided with ground wire link plate (6), and top one side of tower body (1) is provided with cross-arm (9) and following cross-arm (10), and cross-arm on the opposite side of tower body (1) (9) is provided with middle cross-arm (8) with the symmetry place in the vertical centre position of following cross-arm (10).
2. list according to claim 1 returns T and connects steel tube tower, its technical characterictic is that the described longitudinal axis of going up cross-arm (9), following cross-arm (10), middle cross-arm (8) is arranged in the same vertical plane, the free end of last cross-arm (9), following cross-arm (10), middle cross-arm (8) is provided with T fishplate bar (7), is symmetrical arranged 4 hanging wire holes (11) on the T fishplate bar (7) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201725053U CN201786071U (en) | 2010-04-25 | 2010-04-25 | Single-circuit T connecting steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201725053U CN201786071U (en) | 2010-04-25 | 2010-04-25 | Single-circuit T connecting steel pipe tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786071U true CN201786071U (en) | 2011-04-06 |
Family
ID=43818040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201725053U Expired - Fee Related CN201786071U (en) | 2010-04-25 | 2010-04-25 | Single-circuit T connecting steel pipe tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383639A (en) * | 2011-08-19 | 2012-03-21 | 国网电力科学研究院 | Compactly structured pole tower |
| CN103046790A (en) * | 2012-11-29 | 2013-04-17 | 安徽华电工程咨询设计有限公司 | Novel single circuit T-connecting transmission tower |
| CN111021809A (en) * | 2019-12-09 | 2020-04-17 | 国家电网有限公司 | Novel straight line pole tower structure |
-
2010
- 2010-04-25 CN CN2010201725053U patent/CN201786071U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383639A (en) * | 2011-08-19 | 2012-03-21 | 国网电力科学研究院 | Compactly structured pole tower |
| CN103046790A (en) * | 2012-11-29 | 2013-04-17 | 安徽华电工程咨询设计有限公司 | Novel single circuit T-connecting transmission tower |
| CN111021809A (en) * | 2019-12-09 | 2020-04-17 | 国家电网有限公司 | Novel straight line pole tower structure |
| CN111021809B (en) * | 2019-12-09 | 2021-06-08 | 国家电网有限公司 | Novel straight line pole tower structure |
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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: 20110406 Termination date: 20120425 |