CN202282576U - Moso bamboo crossing frame - Google Patents
Moso bamboo crossing frame Download PDFInfo
- Publication number
- CN202282576U CN202282576U CN 201120408757 CN201120408757U CN202282576U CN 202282576 U CN202282576 U CN 202282576U CN 201120408757 CN201120408757 CN 201120408757 CN 201120408757 U CN201120408757 U CN 201120408757U CN 202282576 U CN202282576 U CN 202282576U
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- CN
- China
- Prior art keywords
- cross
- frame
- pole
- mao bamboon
- support body
- 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
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Abstract
The utility model discloses a moso bamboo crossing frame which comprises two frame bodies which are built of moso bamboos and arranged in parallel, wherein the cross section of each frame body is trapezoid, and the top surface of each frame body is a downward inclined plane; and the top surfaces of the two frame bodies are connected with an insulating protecting net, and a plurality of anchor lines are connected between the frame tops of the two moso bamboo frame bodies and the ground. The crossing frame provided by the utility model can be widely used to cross over power lines at the grade of 110 kV and below, also is suitable for crossing over highways, railways, buildings and the like, and has the advantages of light weight, insulation, economy and the like.
Description
Technical field
The utility model relates to the Work tool that uses in the construction of power transmission and transformation power circuit great-leap-forward, relates in particular to the mao bamboon of using in live across 110kV and following grade power circuit, crossing highway, railway, the building and crosses over frame.
Background technology
In the work progress of great-leap-forward overhead transmission line; Usually to use and cross over frame overhead leap from highway, railway, communication line or existing transportion wire road; Needs according to the scene is crossed over are set up the leap frame, and existing 110kV is complicated, heavy with the leap shelf structure that uses in line and highway, the railway, coefficient of safety is not high, cross over construction and remove after finishing and cross over the frame complex operation; Need manpower and time many, influence construction schedule.
Summary of the invention
The purpose of the utility model is to solve the problem of above-mentioned existence, and provide a kind of simple in structure, light, economical, set up and remove all very easily mao bamboon and cross over frame.
For realizing above-mentioned purpose; The mao bamboon of the utility model design crosses over frame and comprises the support body that is arranged in parallel that two mao bamboons are set up; The cross section of said support body is trapezoidal; The end face of support body is an inclined downward, on the end face of two support bodys, is connected with the insulation protecting wire net, all is connected with many anchor lines between the frame top of two mao bamboon support bodys and the ground.
In technique scheme; Said support body comprises a plurality of upright poles, forward cross bar, cross and top pole consist of the cage body; Said upright pole is perpendicular to ground and two rows are set at least; Said forward cross bar and cross are parallel to ground and in a row are connected on the upright pole, cross bar and cross vertical layout each other forward, and said top pole is connected the top of founding pole and also is in tilted layout earthward.
Further, said support body also comprises a plurality of fork poles that are connected on the upright pole, and fork pole and ground are acute angle, two adjacent fork pole and ground structures triangular in shape.
Further, said forward cross bar, cross are fixed on the upright pole through colligation.
Further, be connected with the nylon rope of " X " shape between four jiaos at the top of said two support bodys.
Further, the top of said two support bodys is equipped with cylinder.
The mao bamboon of the utility model design crosses over frame, outside by both sides, cross-line road safe distance, respectively sets up a support body, and the support body material all adopts mao bamboon, and mao bamboon has lightly, insulation, and the economic dispatch advantage, light, the insulation of whole leap frame, firm; Oblique fork pole is adopted in side at support body, utilizes the triangle stability principle, has increased the stability of support body; Be connected with the support that nylon rope forms " X " shape on four jiaos at the support body top, the lead that can effectively prevent newly-built circuit is from landing between the nylon nettle crack; At the top of support mounting cylinder, two cylinders of every conductor configurations, when lead dropped on the cylinder, the lower resistance through cylinder was rotated, and both can reduce the damage to lead, also can fender bracket ruff bamboo and nylon wire satisfy the requirement of live across construction; Construction finishes, and the rightabout that whole leap frame is set up according to installation is removed from the top down, removes easily, and is easy to operate.
Description of drawings
Fig. 1 is the example structure sketch map of the utility model;
Among the figure: 1, support body (1.1, upright pole; 1.2, cross bar forward; 1.3, cross 1.4, fork pole 1.5, top pole; ) 2, the insulation protecting wire net; 3, anchor line; 4, nylon rope; 5, cylinder; 6, newly-built circuit; 7, object being spanned.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Mao bamboon as shown in Figure 1 crosses over frame and comprises the support body that is arranged in parallel 1 that two mao bamboons are set up; The cross section of support body 1 is trapezoidal; The end face of support body 1 is an inclined downward; Between frame top that is connected with 2, two mao bamboon support bodys of insulation protecting wire net on the end face of two support bodys and ground, all be connected with many anchor lines 3.
Along newly-built circuit 6 directions, push up ground layout some anchor lines from frame in the support body outside, anchor line is serially connected with double hook, can regulate the anchor line tensile force.After support body is set up completion, between the pole of support body top, both sides, from one end to the other side work out nylon wire with nylon rope.Seal " X " shape between four jiaos at the support body top with nylon rope at last, the lead that prevents newly-built circuit 6 is from landing between the nylon nettle crack.The mounting cylinder on the frame top at last.Cylinder of every lead when lead drops on the cylinder, rotates through the lower resistance of cylinder, both can reduce the damage to lead, also can fender bracket ruff bamboo and nylon wire.
When setting up from bottom to top; The major part part of upright pole 1.1 is vertically carried out colligation after the compacting down again; Cross 1.3 is located at the outside of object being spanned 7; Tool materials, operating personnel must be in the outsides of cross 1.3, and high-voltage line is set up and wanted special messenger's monitoring when crossing over frame, to guarantee during the transmission mao bamboon and electrified body between safe distance.
Should go up earlier the back during dismounting down, should check weak link before removing, reinforce cross 1.3 that back dismounting earlier binds, cross bar 1.2 forward; Remove brace and upright pole 1.1 then; One step one is clear, avoids individual segmentation or dismounting simultaneously up and down, avoids simultaneously dismounting is pushed over or pushed over to leap frame integral body.
The utility model mao bamboon formula is crossed over frame and is applicable to live across 110kV and following grade power circuit, also is applicable to crossing highway, railway, building etc., and structure is firm, safe and reliable.
Claims (6)
1. mao bamboon crosses over frame; It is characterized in that: comprise the support body that is arranged in parallel (1) that two mao bamboons are set up; The cross section of said support body (1) is trapezoidal; The end face of support body (1) is an inclined downward, on the end face of two support bodys, is connected with insulation protecting wire net (2), all is connected with many anchor lines (3) between the frame top of two mao bamboon support bodys and the ground.
2. mao bamboon according to claim 1 crosses over frame; It is characterized in that: said support body (1) comprises a plurality of upright poles (1.1), forward cross bar (1.2), cross (1.3) and top pole (1.5) consist of the cage body; Said upright pole (1.1) is perpendicular to ground and two rows are set at least; Said forward cross bar (1.2) and cross (1.3) are parallel to ground and in a row are connected on the upright pole (1.1); Cross bar (1.2) and cross (1.3) vertical layout each other forward, the top that said top pole (1.5) is connected upright pole (1.1) also is in tilted layout earthward.
3. mao bamboon according to claim 2 crosses over frame, and it is characterized in that: said support body (1) also comprises a plurality of fork poles (1.4) that are connected on the upright pole (1.1), and fork pole (1.4) is acute angle with ground, two adjacent fork poles (1.4) and ground structure triangular in shape.
4. mao bamboon according to claim 2 crosses over frame, and it is characterized in that: said forward cross bar (1.2), cross (1.3) are fixed on the upright pole (1.1) through colligation.
5. mao bamboon according to claim 1 crosses over frame, it is characterized in that: the nylon rope (4) that is connected with " X " shape between four jiaos at the top of said two support bodys.
6. mao bamboon according to claim 1 crosses over frame, and it is characterized in that: the top of said two support bodys is equipped with cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120408757 CN202282576U (en) | 2011-10-25 | 2011-10-25 | Moso bamboo crossing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120408757 CN202282576U (en) | 2011-10-25 | 2011-10-25 | Moso bamboo crossing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282576U true CN202282576U (en) | 2012-06-20 |
Family
ID=46228727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120408757 Expired - Lifetime CN202282576U (en) | 2011-10-25 | 2011-10-25 | Moso bamboo crossing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282576U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983528A (en) * | 2012-12-07 | 2013-03-20 | 中铁十九局集团电务工程有限公司 | Overhead cable scaffold |
| CN103430771A (en) * | 2013-08-26 | 2013-12-11 | 莆田市荔城区农业局 | Integral bamboo-structure standardized mushroom cultivation house and construction method thereof |
| CN103758025A (en) * | 2014-01-10 | 2014-04-30 | 国家电网公司 | Road crossing device for power grid construction |
| CN106451228A (en) * | 2016-07-01 | 2017-02-22 | 浙江浙电经济技术研究院 | Scissor-type self-expansion spanning system for power transmission line live stringing |
-
2011
- 2011-10-25 CN CN 201120408757 patent/CN202282576U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983528A (en) * | 2012-12-07 | 2013-03-20 | 中铁十九局集团电务工程有限公司 | Overhead cable scaffold |
| CN102983528B (en) * | 2012-12-07 | 2015-11-18 | 中铁十九局集团电务工程有限公司 | Overhead cable scaffold |
| CN103430771A (en) * | 2013-08-26 | 2013-12-11 | 莆田市荔城区农业局 | Integral bamboo-structure standardized mushroom cultivation house and construction method thereof |
| CN103430771B (en) * | 2013-08-26 | 2015-09-09 | 莆田市荔城区农业局 | Integral bamboo structure standardization mushroom-cultivating room and method of construction thereof |
| CN103758025A (en) * | 2014-01-10 | 2014-04-30 | 国家电网公司 | Road crossing device for power grid construction |
| CN106451228A (en) * | 2016-07-01 | 2017-02-22 | 浙江浙电经济技术研究院 | Scissor-type self-expansion spanning system for power transmission line live stringing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee after: HUBEI ELECTRIC POWER TRANSMISSION & DISTRIBUTION ENGINEERING Co. Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee before: Hubei Electric Power Transmission & Distribution Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130118 Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee after: HUBEI ELECTRIC POWER TRANSMISSION & DISTRIBUTION ENGINEERING Co. Patentee after: State Grid Corporation of China Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee before: HUBEI ELECTRIC POWER TRANSMISSION & DISTRIBUTION ENGINEERING Co. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |