CN203856259U - Line project iron tower - Google Patents
Line project iron tower Download PDFInfo
- Publication number
- CN203856259U CN203856259U CN201420192219.1U CN201420192219U CN203856259U CN 203856259 U CN203856259 U CN 203856259U CN 201420192219 U CN201420192219 U CN 201420192219U CN 203856259 U CN203856259 U CN 203856259U
- Authority
- CN
- China
- Prior art keywords
- tower
- line project
- arm
- cross
- utility
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a line project iron tower, comprising a tower head and a tower body, wherein at least one group of cross arm is arranged on the tower body, the cross arm is fastened to the upper part of the tower body through a bolt and is of an inverted trapezoidal structure, a cable take-up device is also arranged below the cross arm, and the cable take-up device comprises two semicircular components and a rotating shaft for connecting the two semicircular components. Through the above manner, the line project iron tower has the beneficial effects that the cable take-up device is arranged below the cross arm, so that cables for the line project iron tower can be conveniently stored, line mess is not caused, management is facilitated, and the construction and operation requirements of China are met.
Description
Technical field
The utility model relates to the field of steel tower, particularly relates to a kind of line project steel tower.
Background technology
Along with the fast development of modern industry, more and more higher to the reliability requirement of mains supply, and steel tower is the capital equipment of mains supply.At present, the line project steel tower of China's construction and operation, the cable being erected on steel tower is various, but easily causes circuit in disorder, takes up room, and is inconvenient to manage.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of line project steel tower, the below of cross-arm is also provided with take-up, and the electric wire cable that convenient for collecting line project steel tower is used can not cause circuit in disorder, convenient management, met China's construction and operation needs.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of line project steel tower is provided, comprise tower head and tower body, tower body is provided with at least one group of cross-arm, described cross-arm is the top at tower body by bolton, described cross-arm is inverted trapezoidal structure, and the below of cross-arm is also provided with take-up, and described take-up comprises two semi-circular members and the turning cylinder that connects two semi-circular members.
In preferred embodiment of the utility model, the iron tower construction member of described line project steel tower adopts Q420 steel.
In preferred embodiment of the utility model, described bolt adopts M16 bolt and M20 bolt.
In preferred embodiment of the utility model, described take-up is connected with cross-arm by cable.
The beneficial effects of the utility model are: line project steel tower of the present utility model, the below of cross-arm is also provided with take-up, and the electric wire cable that convenient for collecting line project steel tower is used can not cause circuit in disorder, convenient management, met China's construction and operation needs.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of line project steel tower one preferred embodiment of the present utility model;
In accompanying drawing, the mark of each parts is as follows: 1, tower head, 2, tower body, 3, cross-arm, 4, take-up, 41, semi-circular member, 42, turning cylinder.
The specific embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of line project steel tower, comprise tower head 1 and tower body 2, tower body 2 is provided with at least one group of cross-arm 3, described cross-arm 3 is fastened on the top of tower body 2 by bolt (figure depending on), described cross-arm 3 is inverted trapezoidal structure, the below of cross-arm 3 is also provided with take-up 4, and described take-up 4 comprises two semi-circular members 41 and the turning cylinder 42 that connects two semi-circular members 41.
In above-mentioned, described bolt adopts M16 bolt and M20 bolt.Wherein, the strength grade of described M16 bolt is 6.8 grades; Described M20 bolt strength grade is 8.8 grades.During trial assembly, the number of bolts of using should be able to guarantee that the location of cross-arm 3 needs and every group be no less than 30% of this group terminal bolt sum, and should carry out fastening.
Further, described take-up 4 is connected with cross-arm 3 by cable 5, and described take-up 4 comprises two semi-circular members 41 and the turning cylinder 42 that connects two semi-circular members 41, the electric wire cable that convenient for collecting line project steel tower is used, can not cause circuit in disorder, convenient management.
In the present invention, the conveying voltage capacity of described line project steel tower is 500kV; The iron tower construction member of described line project steel tower adopts Q420 steel.
The line project steel tower that the utility model discloses, the below of cross-arm 3 is also provided with take-up 4, the electric wire cable that convenient for collecting line project steel tower is used can not cause circuit in disorder, convenient management, met China's construction and operation needs.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a line project steel tower, it is characterized in that, comprise tower head and tower body, tower body is provided with at least one group of cross-arm, described cross-arm is the top at tower body by bolton, described cross-arm is inverted trapezoidal structure, and the below of cross-arm is also provided with take-up, and described take-up comprises two semi-circular members and the turning cylinder that connects two semi-circular members.
2. line project steel tower according to claim 1, is characterized in that, the iron tower construction member of described line project steel tower adopts Q420 steel.
3. line project steel tower according to claim 1, is characterized in that, described bolt adopts M16 bolt and M20 bolt.
4. line project steel tower according to claim 1, is characterized in that, described take-up is connected with cross-arm by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192219.1U CN203856259U (en) | 2014-04-21 | 2014-04-21 | Line project iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192219.1U CN203856259U (en) | 2014-04-21 | 2014-04-21 | Line project iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856259U true CN203856259U (en) | 2014-10-01 |
Family
ID=51606121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192219.1U Expired - Lifetime CN203856259U (en) | 2014-04-21 | 2014-04-21 | Line project iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453331A (en) * | 2014-11-05 | 2015-03-25 | 合肥沪联电器设备有限公司 | Low-voltage transmission pole |
-
2014
- 2014-04-21 CN CN201420192219.1U patent/CN203856259U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453331A (en) * | 2014-11-05 | 2015-03-25 | 合肥沪联电器设备有限公司 | Low-voltage transmission pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |