CN203961412U - The double loop steel pipe pole of aerial terminal - Google Patents
The double loop steel pipe pole of aerial terminal Download PDFInfo
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- CN203961412U CN203961412U CN201420411649.8U CN201420411649U CN203961412U CN 203961412 U CN203961412 U CN 203961412U CN 201420411649 U CN201420411649 U CN 201420411649U CN 203961412 U CN203961412 U CN 203961412U
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- steel pipe
- pipe pole
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- platform
- support
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Abstract
The utility model provides a kind of double loop steel pipe pole of aerial terminal, relates to high-tension electricity haulage device field, comprises steel pipe pole, cable terminal and support, and described steel pipe pole is provided with the support of level, and described cable terminal is arranged on described support.The beneficial effects of the utility model are, by platform is set on steel pipe pole, installing cables terminals on platform, utilize cable terminal to realize the switching of trolley line and cable, so just cable shoe field head is put in the air, cable terminal is combined with steel pipe pole, and the little while cost of floor space is low.
Description
Technical field
The utility model relates to high-tension electricity haulage device field, in particular to a kind of double loop steel pipe pole of aerial terminal.
Background technology
Existing high-tension electricity transport need to be used terminal while forwarding cable to by trolley line, current terminal is ground terminal, terminal device is all placed in ground concrete foundation, this layout of cable shoe, position on ground disperses, need extra land seizure and manufacturing cost simultaneously, intensive or plan conditional location in house, be usually subject to site condition and arrange and be difficult to implement.
Utility model content
The purpose of this utility model is to provide a kind of double loop steel pipe pole of aerial terminal, to solve the above problems.
The double loop steel pipe pole of the aerial terminal that the utility model provides, comprises steel pipe pole, cable terminal and support, and described steel pipe pole is provided with the support of level, and described cable terminal is arranged on described support.
By cable terminal is fixed on crossbeam, realize cable terminal has been placed on an aerial platform being configured to, trolley line is connected with cable by cable terminal like this, and then is transferred to cable tunnel.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, described platform comprises at least two triangle platforms, described triangle platform is symmetricly set on described steel pipe pole about the axial line of described steel pipe pole, each described triangle platform comprises two Pin support and crossbeams, one end of every Pin support is fixed on described steel pipe pole, the other end is free end, described two Pin supports are on same horizontal plane, between described two Pin supports, have certain angle, described crossbeam connects the free end of two Pin supports.Described two Pin stent open certain angles are on described steel pipe pole, and described two Pin supports are provided with crossbeam away from the end of described steel pipe pole, and described two Pin supports and described crossbeam form triangular supports.The flat shape that every like this side two Pin supports and crossbeam form is triangle, has structural stability, can support enough quality that deformation can not occur.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, described two Pin supports are that angle bar frame adopts angle bar frame, and simple in structure, cost is low has very high intensity simultaneously, sturdy and durable.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, described crossbeam is channel-section steel or angle steel.It is low that channel-section steel and angle steel all have good mechanical property while cost, and it is convenient to buy.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, between the described two Pin supports of each described triangle platform, be also provided with flase floor.The setting of flase floor can facilitate electric power maintenance personnel to operate on platform, and flase floor has fence simultaneously, and the lightweight while can ponding.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, the sectional area of the bottom of described steel pipe pole is greater than the sectional area at the top of described steel pipe pole.More common steel pipe pole, bears more weight, and the sectional area that is designed to bottom is greater than the structure of the sectional area at top, arriving under same load bearing stength condition, can save material.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, described steel pipe pole top is provided with insulation support rod, and described steel pipe pole top is provided with insulation support rod, and described insulation support rod one end is fixed on steel pipe pole, and the other end is free end.Utilize insulation support rod to support down lead, can ensure the electric clearance required distance between the ground connector such as down lead and steel pipe pole.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, also comprise support bar, each described support bar is inclined at every Pin support below, and one end of described support bar is connected with described support, and the other end of described support bar is connected with described steel pipe pole.The support bar being obliquely installed has further supported support, has improved the weight capacity of support, has extended the application life of support.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, described steel pipe pole is provided with the base of welding, and described support bar is connected with described steel pipe pole by described base.Bearing is welded on steel pipe pole in factory, and triangular supports is on-the-spot installs, and steel pipe pole does not carry out weld job at the scene, thereby has ensured the crudy of steel pipe pole, has guaranteed structural safety.
In the double loop steel pipe pole of above-mentioned aerial terminal, preferably, described platform is provided with arrester.Utilize arrester can effectively prevent the impact of thunder and lightning on transmission line of electricity.
The beneficial effects of the utility model are, by platform is set on steel pipe pole, installing cables terminals on platform, utilize cable terminal to realize the switching of trolley line and cable, so just cable terminal is put in the air, cable terminal is combined with steel pipe pole, and the little while cost of floor space is low.
Brief description of the drawings
Fig. 1 is the front view of the double loop steel pipe pole of the aerial terminal that provides of the utility model the first embodiment;
Fig. 2 is the front view of the double loop steel pipe pole of the aerial terminal that provides of the utility model the second embodiment;
Fig. 3 is the holder part structure schematic top plan view of the double loop steel pipe pole of the aerial terminal that provides of the utility model the second embodiment;
Fig. 4 is the holder part structure side view of the double loop steel pipe pole of the aerial terminal that provides of the utility model the second embodiment.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
As shown in Figure 1, the double loop steel pipe pole of the aerial terminal that the utility model the first embodiment provides, comprises steel pipe pole 1, cable terminal 2 and platform, and steel pipe pole 1 is provided with the platform of level, and cable terminal 2 is arranged on platform.
Cable terminal 2 is arranged on platform, and platform is horizontally set on steel pipe pole 1, and trolley line joins by cable terminal 2 and cable like this, has realized the switching to cable by trolley line.
The double loop steel pipe pole of the aerial terminal that the present embodiment provides, is mounted on cable terminal 2 on the platform of level of steel pipe pole 1, has realized the lift-off in trolley line and Splices cable place.The place of switching is lifted in the air,, on the platform of the level of steel pipe pole 1, has greatly reduced the required place of switching and cost.
As in Figure 2-4, on the basis of the double loop steel pipe pole of the aerial terminal that the double loop steel pipe pole of the aerial terminal that the utility model the second embodiment provides provides at the first embodiment, further, platform comprises two triangle platforms, two triangle platforms are symmetricly set on steel pipe pole 1 about the axial line of steel pipe pole 1, each triangle platform comprises two Pin support 3 and crossbeams, one end of every Pin support 3 is fixed on steel pipe pole 1, the other end is free end, two Pin supports 3 are on same horizontal plane, between two Pin supports 3, there is certain angle, crossbeam connects the free end of two Pin supports 3.Two Pin supports 3 and crossbeam form a leg-of-mutton platform, and two Pin supports 3 be angle bar frame, employing angle bar frame, and simple in structure, cost is low has very high intensity simultaneously, sturdy and durable.Crossbeam 4 is set up on two Pin supports 3, and crossbeam 4 is channel-section steel or angle steel.Cable terminal 2 is distributed on crossbeam.Between two Pin supports 3, be also provided with flase floor 5, the setting of flase floor 5 can facilitate electric power maintenance personnel to operate on platform, and flase floor 5 is fence simultaneously, and the lightweight while can ponding.
Every support bar 7 is connected respectively with every Pin support 3, and support bar 7 is inclined at support 3 belows connection bracket 3 and steel pipe pole 1.The support bar 7 being obliquely installed has supported platform, one end of support bar 7 is connected with support 3, the other end of support bar 7 is connected with steel pipe pole 1, like this, the support 3 that steel pipe pole 1, support bar 7 and a Pin are connected with support bar 7 has formed a triangle, improve the weight capacity of support 3, and then improved the weight capacity of platform, extended the application life of platform.One end that support bar 7 is connected with steel pipe pole 1 is connected with steel pipe pole 1 by bearing, bearing has also just been welded on steel pipe pole 1 at steel pipe pole 1 in factory, when on-the-spot installation, only need to be by one end of support bar 7 and base phase buckle, like this, when support bar 7 is installed at the scene, just do not need Site Welding operation, thereby improved the crudy of support bar 7 and steel pipe pole 1 junction, guaranteed that the safety of this structure is firm.
Steel pipe pole 1 top is provided with insulation support rod 8, and a part of insulation support rod is arranged on platform top, and these insulation support rod 8 one end are connected with steel pipe pole 1, and the other end is connected with trolley line, and trolley line is supported.Two insulation support rods 8 form one group, two insulation support rods 8 are arranged on firm polished rod 1 about the axis symmetry of steel pipe pole 1, on the top of steel pipe pole 1, interval arranges many group insulation support rods 8 successively from top to bottom, utilize insulation support rod 8 support bar ceases to be busys, can ensure the electric clearance required distance between the ground connector such as trolley line and down lead and steel pipe pole 1, avoid causing danger.
Meanwhile, the sectional area of the bottom of steel pipe pole 1 is greater than the sectional area at the top of steel pipe pole 1.More common steel pipe pole 1, due to the quality of cable terminal 2 and platform is also joined on steel pipe pole 1, more vertical load need to be born compared with the top of steel pipe pole 1 in the bottom of steel pipe pole 1, the sectional area that is designed to steel pipe pole 1 bottom is greater than the structure of the sectional area at top, arriving under same load-bearing and strength condition, can save the required material of a large amount of manufacture steel pipe poles 1.
In the utility model, on the triangle platform of a side that can also form at two Pin supports 3 and crossbeam 4, arrester is installed, arrester interval is arranged on crossbeam 4.Utilize arrester can effectively prevent that thunder and lightning from exerting an influence to the circuit on steel pipe pole 1, avoid occurring potential safety hazard.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a double loop steel pipe pole for aerial terminal, is characterized in that, comprises steel pipe pole, cable terminal and platform, and described steel pipe pole is provided with the platform of level, and described cable terminal is arranged on described platform.
2. the double loop steel pipe pole of aerial terminal according to claim 1, it is characterized in that, described platform comprises at least two triangle platforms, described triangle platform is symmetricly set on described steel pipe pole about the axial line of described steel pipe pole, each described triangle platform comprises two Pin support and crossbeams, one end of every Pin support is fixed on described steel pipe pole, the other end is free end, described two Pin supports are on same horizontal plane, between described two Pin supports, have certain angle, described crossbeam connects the free end of two Pin supports.
3. the double loop steel pipe pole of aerial terminal according to claim 2, is characterized in that, described two Pin supports are angle bar frame.
4. the double loop steel pipe pole of aerial terminal according to claim 2, is characterized in that, described crossbeam is channel-section steel or angle steel.
5. the double loop steel pipe pole of aerial terminal according to claim 2, is characterized in that, between the described two Pin supports of each described triangle platform, is also provided with flase floor.
6. the double loop steel pipe pole of aerial terminal according to claim 1, is characterized in that, the sectional area of the bottom of described steel pipe pole is greater than the sectional area at the top of described steel pipe pole.
7. the double loop steel pipe pole of aerial terminal according to claim 1, is characterized in that, described steel pipe pole top is provided with insulation support rod, and described insulation support rod one end is fixed on described steel pipe pole, and the other end is free end.
8. the double loop steel pipe pole of aerial terminal according to claim 2, it is characterized in that, also comprise support bar, each described support bar is inclined at every Pin support below, one end of described support bar is connected with described support, and the other end of described support bar is connected with described steel pipe pole.
9. the double loop steel pipe pole of aerial terminal according to claim 8, is characterized in that, described steel pipe pole is provided with the base of welding, and described support bar is connected with described steel pipe pole by described base.
10. the double loop steel pipe pole of aerial terminal according to claim 8, is characterized in that, is also provided with arrester on described platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411649.8U CN203961412U (en) | 2014-07-24 | 2014-07-24 | The double loop steel pipe pole of aerial terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411649.8U CN203961412U (en) | 2014-07-24 | 2014-07-24 | The double loop steel pipe pole of aerial terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961412U true CN203961412U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420411649.8U Active CN203961412U (en) | 2014-07-24 | 2014-07-24 | The double loop steel pipe pole of aerial terminal |
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| Country | Link |
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| CN (1) | CN203961412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298201A (en) * | 2015-11-06 | 2016-02-03 | 江苏省电力公司苏州供电公司 | Electric-transmission-line cable-terminal three-dimensional downwards-leading device |
| CN105421864A (en) * | 2015-12-04 | 2016-03-23 | 国网北京市电力公司 | Cable terminal steel pipe pole |
-
2014
- 2014-07-24 CN CN201420411649.8U patent/CN203961412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298201A (en) * | 2015-11-06 | 2016-02-03 | 江苏省电力公司苏州供电公司 | Electric-transmission-line cable-terminal three-dimensional downwards-leading device |
| CN105421864A (en) * | 2015-12-04 | 2016-03-23 | 国网北京市电力公司 | Cable terminal steel pipe pole |
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