CN104989164A - Supporting rod fixing reinforcing device - Google Patents
Supporting rod fixing reinforcing device Download PDFInfo
- Publication number
- CN104989164A CN104989164A CN201510394509.3A CN201510394509A CN104989164A CN 104989164 A CN104989164 A CN 104989164A CN 201510394509 A CN201510394509 A CN 201510394509A CN 104989164 A CN104989164 A CN 104989164A
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- CN
- China
- Prior art keywords
- bar
- opposite direction
- fixed mount
- supporting rod
- rod fixing
- 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.)
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Abstract
The invention discloses a supporting rod fixing reinforcing device. The supporting rod fixing reinforcing device is characterized by comprising ejecting iron (1) and a supporting rod fixing frame (2), the ejecting iron (1) is formed by connecting angle iron (1-1) and a U-shaped hoop (1-2) through a bolt, the supporting rod fixing frame (2) is formed by connecting two V-shaped fixing frame bodies (2-1) and four stringed nails (2-2), and the four stringed nails (2-2) are fixedly connected between the two V-shaped fixing frame bodies (2-1) through bolts. The supporting rod fixing reinforcing device is simple in structure, convenient to install, high in mechanical strength, good in stability and wide in application range.
Description
Technical field:
The present invention relates to a kind of bar in an opposite direction and fix intensifying device, be widely used in, in electric power system power distribution line construction process, belonging to distribution line technical field.
Background technology:
In an opposite direction bar is fixedly widely used in that urban population is dense, the nervous region of line corridor, because landform restriction cannot install bracing wire, bar fixed form clashed by 10kV distribution line part corner bar, T extension bar, the many employings of terminal pole, especially under the line corridor stressful situation of city, the mounting means that bar is fixing is in an opposite direction comparatively general, the fixing main employing semicircle anchor ear of bar is fixing in an opposite direction at present extends ring on-link mode (OLM), there is strength deficiency in which, poor stability, bar fixed end easily occurs up and down and left and right displacement in an opposite direction, cause the defect that mobile jib tilts and bar is crooked in an opposite direction, very easily pole collapse accident occurs.
The main cause of this problem is caused to be extend ring fixed form only in the lateral stressed situation of electric pole, bar can play fixation in an opposite direction, and in work progress and day-to-day operation, bar is very easily subject to the effect of longitudinal direction and vertical force in an opposite direction, cause in running, in an opposite direction bar generation fixed end up and down and the defect of left and right displacement.Once there is the upper and lower and left and right displacement of bar fixed end in an opposite direction, cause very big hidden danger to the safe and stable operation of distribution line, the necessary stop over electric treatment of hidden danger process, intractability is large, and the time is long, causes great economic loss and social influence to electric company.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide that a kind of structure is simple, easy for installation, mechanical strength is high, good stability, intensifying device fixed by bar in an opposite direction applied widely.
Object of the present invention can be reached by following measure: intensifying device fixed by a kind of bar in an opposite direction, it is characterized in that it comprises top iron and clashes bar fixed mount, top iron is bolted by angle bar and U-shaped anchor ear and forms, bar fixed mount is connected and composed by two " ﹀ " type fixed mounts and 4 string nails in an opposite direction, be bolted to connection 4 string nails between two " ﹀ " type fixed mounts, the angle α of " ﹀ " type fixed mount is 150 °.
In order to realize object of the present invention further, described U-shaped anchor ear be 190mm, angle bar is ∠ 63*6*230mm angle bar, the fixed mount that " ﹀ " type fixed mount is made up of ∠ 63*6*634mm angle bar, string nail for 18*320mm string follow closely.
The present invention can produce following good effect compared with the prior art: the present invention can solve original lever fixing apparatus strength deficiency in an opposite direction timely and effectively, and poor stability particularly very easily occurs up and down and the defect of left and right displacement at running.It has:
1. structure is simple, easy for installation.Whole lever fixing apparatus is in an opposite direction by three angle bar, and a U-shaped anchor ear, four string nail compositions, structure is simple, easy for installation.
2. applied widely.The T be applicable under distribution line all situations connects and the bar in an opposite direction of terminal polt is fixed.
3. mechanical strength increases, fixed.Top iron prevents bar generation upper and lower displacement in an opposite direction, and two " ﹀ " type fixed mounts prevent bar generation left and right displacement in an opposite direction, and the intensity that bar is fixed in an opposite direction adds the fixed form extending ring far above original semicircle anchor ear.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the lateral view of bar fixed mount in an opposite direction of the present invention;
Fig. 3 is using state figure of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated:
Embodiment: intensifying device (see Fig. 1-Fig. 3) fixed by a kind of bar in an opposite direction, and it comprises top iron 1 and clashes bar fixed mount 2.Top iron 1 is bolted by angle bar 1-1 and U-shaped anchor ear 1-2 and forms, bar fixed mount 2 is connected and composed by fixed mount 2-1 and 4, two " ﹀ " types string nail 2-2 in an opposite direction, be bolted to connection 4 string nail 2-2 between two " ﹀ " type fixed mount 2-1, the angle α of " ﹀ " type fixed mount 2-1 is 150 °.Wherein pushing up iron 1 is be made up of the U-shaped anchor ear of a 190mm and the angle bar of a ∠ 63*6*230mm, and be installed on bar 3 and trunk 4 fixed point upper end in an opposite direction, Main Function prevents bar generation upper and lower displacement in an opposite direction." ﹀ " type fixed mount 2-1 is made up of ∠ 63*6*634mm angle bar, is installed on bar 3 and trunk 4 fixed point upper end in an opposite direction, and use 4 18*320mm string nail 2-2 to fix, Main Function prevents bar generation left and right displacement in an opposite direction.
Claims (2)
1. one kind in an opposite direction bar fix intensifying device, it is characterized in that it comprises top iron (1) and clashes bar fixed mount (2), top iron (1) is bolted by angle bar (1-1) and U-shaped anchor ear (1-2) and forms, bar fixed mount (2) is connected and composed by two " ﹀ " types fixed mount (2-1) and 4 strings nail (2-2) in an opposite direction, be bolted to connection 4 strings nail (2-2) between two " ﹀ " types fixed mount (2-1), the angle α of " ﹀ " type fixed mount (2-1) is 150 °.
2. one according to claim 1 is clashed bar and is fixed intensifying device, that it is characterized in that described U-shaped anchor ear (1-2) is 190mm, angle bar (1-1) is ∠ 63*6*230mm angle bar, the fixed mount that " ﹀ " type fixed mount (2-1) is made up of ∠ 63*6*634mm angle bar, what go here and there nail (2-2) is 18*320mm string nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394509.3A CN104989164A (en) | 2015-07-08 | 2015-07-08 | Supporting rod fixing reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394509.3A CN104989164A (en) | 2015-07-08 | 2015-07-08 | Supporting rod fixing reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989164A true CN104989164A (en) | 2015-10-21 |
Family
ID=54301035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510394509.3A Pending CN104989164A (en) | 2015-07-08 | 2015-07-08 | Supporting rod fixing reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989164A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412396A (en) * | 1979-10-26 | 1983-11-01 | Hermann Silbernagel | Sign holder with reversible supporting brackets |
| CN104018725A (en) * | 2014-05-12 | 2014-09-03 | 国家电网公司 | Terminal pole electric pole and top pole connecting structure |
| CN203947842U (en) * | 2014-06-29 | 2014-11-19 | 国网山东齐河县供电公司 | Push rod fastening devices |
| CN204876770U (en) * | 2015-07-08 | 2015-12-16 | 国网山东烟台市牟平区供电公司 | Pole is fixed and is reinforceed device in an opposite direction |
-
2015
- 2015-07-08 CN CN201510394509.3A patent/CN104989164A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412396A (en) * | 1979-10-26 | 1983-11-01 | Hermann Silbernagel | Sign holder with reversible supporting brackets |
| CN104018725A (en) * | 2014-05-12 | 2014-09-03 | 国家电网公司 | Terminal pole electric pole and top pole connecting structure |
| CN203947842U (en) * | 2014-06-29 | 2014-11-19 | 国网山东齐河县供电公司 | Push rod fastening devices |
| CN204876770U (en) * | 2015-07-08 | 2015-12-16 | 国网山东烟台市牟平区供电公司 | Pole is fixed and is reinforceed device in an opposite direction |
Non-Patent Citations (2)
| Title |
|---|
| 孙燕澄: "《铁路电力设备安装标准 第二版》", 31 August 1989, 中国铁道出版社 * |
| 电力资料网: "《支撑杆安装工艺》", 《电力资料网，HTTP://WWW.52DATA.CN/DLGC/GCSG/200808/37736.HTML》 * |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |