CN103001149A - Tool for dragging and crossing drainage object and method for crossing leading wire - Google Patents
Tool for dragging and crossing drainage object and method for crossing leading wire Download PDFInfo
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- CN103001149A CN103001149A CN2012105134408A CN201210513440A CN103001149A CN 103001149 A CN103001149 A CN 103001149A CN 2012105134408 A CN2012105134408 A CN 2012105134408A CN 201210513440 A CN201210513440 A CN 201210513440A CN 103001149 A CN103001149 A CN 103001149A
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Abstract
The invention discloses a tool for dragging and crossing a drainage object and a method for crossing a leading wire. The tool comprises two retractable supports which are arranged on two sides of an object to be crossed respectively and erected on the ground, cross arms are arranged at upper ends of the retractable supports, semicircle drainage devices are fixed on the cross arms, the semicircle drainage devices on the retractable supports on the two sides are in a butt joint, a rope discharge device is arranged on one cross arm on one side, and a self target locker is arranged on one cross arm on the other side. According to the tool for dragging and crossing the drainage object and the method for crossing the leading wire, the leading wire is crossed through the semicircle drainage devices and the rope discharge device, the object to be crossed is not affected, long time power failure of a crossed electric power line can be effectively avoided, or interruption of railway or highway transportation can be avoided, and personal safety can be effectively guaranteed.
Description
Technical field
The invention belongs to the high-voltage transmission equipment technical field, relate to a kind of plotting board, the especially a kind of instrument of leap drainage object and method of crossing over lead-in wire thereof of drawing.
Background technology
Along with the development of electric power network, the reliability requirement of electric power system electric equipment is more and more higher.Power equipment is because the number of operations quantity of stopping sending a telegram in reply increases, and it is long to cause power transmission engineering to be installed because of interruption duration, and tired operation produces the negative effect of safety in production and personal injury.Therefore, installation, construction quality in order to ensure personnel operation, operator scheme and the novel construction detection method of just necessary utilization science, guarantee personal safety and equipment reliability of operation, in order to can in time take to build additional measure when main force's device fails of operation of power networks and defective, thereby raising engineering time and equipment are in the fortune life-span.
In the electric power transmission line construction, usually run into the line level crossing construction of crossing over various barriers.Of a great variety because of the barrier that power circuit is crossed over, various power circuits, connection, highway, railway, house etc. are arranged, and the crossover point complexity construction brings larger potential safety hazard to line level crossing.As the contingency that occurs when constructing, may cause being striden power circuit and have a power failure for a long time, railway transportation is interrupted, and is serious even cause personal hidden danger to occur.
Summary of the invention
The object of the invention is to overcome the shortcoming of above-mentioned prior art, a kind of the draw instrument of crossing over the drainage object and the method for crossing over lead-in wire thereof are provided, when using this instrument to cross over lead-in wire, not needing to be striden power circuit has a power failure or interruption of communication, it can guarantee personal safety by the leap of semicircle drainage system and Rope shooter realization lead-in wire.
The objective of the invention is to solve by the following technical programs:
The instrument of drainage object is crossed in this traction, comprises two telescope supports that are divided into thing to be crossed over both sides and are erected at ground, is provided with cross-arm in the upper end of described telescope support, is fixed with the semicircle drainage system at cross-arm; Semicircle drainage system docking on the telescope support of both sides; On the cross-arm of a side, also be provided with Rope shooter; Be provided with from target at the cross-arm of opposite side and lock.
Above-mentioned telescope support connects earth anchor by supporting backguy.
Above-mentioned semicircle drainage system is made of one section epoxy resin pipe, axially offers the groove that makes the wire easy access at the tube wall of described epoxy resin pipe, is provided with the fixture in order to fixing cord at the two ends of epoxy resin pipe; Two semicircle drainage systems that are in both sides use dock male and female snap close to connect.
Above-mentioned is frame structure of aluminum alloy from the target lock, is provided with the asbestos foam at described frame structure of aluminum alloy.
The present invention also proposes the method that a kind of leap of crossing over the instrument of drainage object based on above-mentioned traction goes between, and may further comprise the steps:
1) at first respectively erects two telescope supports in thing to be crossed over both sides, cross-arm is installed in respectively on two telescope supports;
2) two semicircle drainage systems are fixedly installed on respectively on two cross-arms on the telescope support, and the supporting role by cross-arm, make two close to each other and docking of semicircle drainage system;
3) with Rope shooter wire is injected from the semicircle drainage system of a side, the semicircle drainage system that passes behind the semicircle drainage system of two docking by opposite side penetrates, and takes the photograph and locking from target.
The present invention has following beneficial effect:
Traction of the present invention is crossed over the instrument of drainage object and is crossed over the method for lead-in wire by the leap of semicircle drainage system and Rope shooter realization lead-in wire, it does not affect is crossed over thing, can effectively avoid being striden power circuit has a power failure for a long time, perhaps railway or highway transportation are interrupted, and can effectively guarantee personal safety.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is tractor 10 of the present invention and anchor leg mobile device 11 structural representations.
Wherein, 1 is telescope support; 2 is earth anchor; 3 for supporting backguy; 4 is cross-arm; 5 is the semicircle drainage system; 6 is the male and female snap close; 7 is Rope shooter; 8 is to lock from target; 9 are thing to be crossed over; 10 is tractor; 11 is the anchor leg mobile device.
Embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
Referring to Fig. 1, the instrument of drainage object is crossed in traction of the present invention, comprises two telescope supports 1 that are divided into thing to be crossed over 9 both sides and are erected at ground, is provided with cross-arm 4 in the upper end of described telescope support 1, is fixed with semicircle drainage system 5 at cross-arm 4; Semicircle drainage system 5 docking on the both sides telescope support 1; On the cross-arm 4 in a side, also be provided with Rope shooter 7; Cross-arm 4 at opposite side is provided with from target lock 8.Telescope support 1 connects earth anchor 2 by supporting backguy 3.
Described is frame structure of aluminum alloy from target lock 8, is provided with the asbestos foam at described frame structure of aluminum alloy.
Described Rope shooter 7 mainly is rope to be linked by semicircle drainage system 5 and traction lock connect, and makes its jockey traction opposite side; Rope shooter 7 mainly comprises structure rifle head, trigger, feed-through collar.Rope shooter 7 also can directly use the existing product on the market.
Based on the instrument of above traction leap drainage object, the present invention proposes a kind of method of crossing over lead-in wire, specifically carries out according to following steps:
1) when crossing over high-voltage line and highway, after the safe distance of object to be determined and electrified body, respectively erect two telescope supports 1 in thing to be crossed over 9 both sides, fixedly earth anchor 2, install to support backguy 3 with its erect framework safety measure fastening undoubtedly after, ascend a height and by the single face ladder two-way cross-arm 4 is installed, two-way cross-arm 4 is mainly with the both sides semicircle drainage system 5 that fixes;
2) two semicircle drainage systems 5 are fixedly installed on respectively on two cross-arms 4 on the telescope support 1, and pass through the supporting role of cross-arm 4, make the 5 close to each other and docking of two semicircle drainage systems;
3) with Rope shooter 7 wire is injected from the semicircle drainage system 5 of a side, the semicircle drainage system 5 rear semicircle drainage systems 5 by opposite side that pass two docking penetrate, and penetrate on target lock 8, finish the safety leap that thing 9 is crossed in drainage.
When crossing over high-voltage line and highway distance when longer, can utilize semicircle drainage system 5 effects, strengthen the range of Rope shooter 7, it is incident upon on the self-locking target 8 by the semicircle drainage system, finish the leap security perimeter of a wire.
Behind the leap security perimeter of finishing a wire, if when needing fast with other two wire drainage security perimeters, available tractor 10 and anchor leg mobile device 11, as shown in Figure 2: tractor 10 is a column structure, be provided with the wire clamp that can be used for fixing wire on it, anchor leg mobile device 11 is one to be vertically fixed on the body of rod on the tractor 10, is provided with two blocks with certain intervals in the upper end of the body of rod.Wire is fixed on the wire clamp of tractor 10, utilize the opening slot of semicircle drainage system 5, the body of rod of anchor leg mobile device 11 is inserted in the opening slot, and two blocks that make the interval divide and are located in 5 of the semicircle drainage systems and outside the cylinder, by tractor 10 two wires of residue are drawn in the lump.Can reach fast traction and cross over the purpose of drainage weight.
Claims (5)
1. one kind is drawn the instrument of crossing over the drainage object, it is characterized in that, comprise two telescope supports (1) that are divided into thing to be crossed over (9) both sides and are erected at ground, be provided with cross-arm (4) in the upper end of described telescope support (1), be fixed with semicircle drainage system (5) at cross-arm (4); Semicircle drainage system (5) docking on the both sides telescope support (1); On the cross-arm (4) of a side, also be provided with Rope shooter (7); Cross-arm (4) at opposite side is provided with from target lock (8).
2. the instrument of drainage object is crossed in traction according to claim 1, it is characterized in that, described telescope support (1) connects earth anchor (2) by supporting backguy (3).
3. the instrument of drainage object is crossed in traction according to claim 1, it is characterized in that, described semicircle drainage system (5) is made of one section epoxy resin pipe, tube wall at described epoxy resin pipe axially offers the groove that makes the wire easy access, is provided with the fixture in order to fixing cord at the two ends of epoxy resin pipe; Two the semicircle drainage systems (5) that are in both sides use dock male and female snap close (6) to connect.
4. the instrument of drainage object is crossed in traction according to claim 1, it is characterized in that, described is frame structure of aluminum alloy from target lock (8), is provided with the asbestos foam at described frame structure of aluminum alloy.
5. the method based on the leap lead-in wire of the instrument of the described traction leap of claim 1 drainage object is characterized in that, may further comprise the steps:
1) at first respectively erects two telescope supports (1) in thing to be crossed over (9) both sides, cross-arm (4) is installed in respectively on two telescope supports (1);
2) two semicircle drainage systems (5) are fixedly installed on respectively on the cross-arm (4) on two telescope supports (1), and the supporting role by cross-arm (4), make the close to each other and docking of two semicircle drainage systems (5);
3) with Rope shooter (7) wire is injected from the semicircle drainage system (5) of a side, the rear semicircle drainage system (5) by opposite side of semicircle drainage system (5) that passes two docking penetrates, and takes the photograph on target lock (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513440.8A CN103001149B (en) | 2012-12-04 | 2012-12-04 | Tool for dragging and crossing drainage object and method for crossing drainage object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513440.8A CN103001149B (en) | 2012-12-04 | 2012-12-04 | Tool for dragging and crossing drainage object and method for crossing drainage object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103001149A true CN103001149A (en) | 2013-03-27 |
| CN103001149B CN103001149B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210513440.8A Active CN103001149B (en) | 2012-12-04 | 2012-12-04 | Tool for dragging and crossing drainage object and method for crossing drainage object |
Country Status (1)
| Country | Link |
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| CN (1) | CN103001149B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993421A (en) * | 2015-06-30 | 2015-10-21 | 国家电网公司 | Movable line laying crossing structure |
| CN104158114B (en) * | 2014-07-31 | 2017-01-04 | 国网河南省电力公司周口供电公司 | A kind of high pressure power transmission and distribution cable sets up facility and stringing method across road |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211012A (en) * | 1989-02-08 | 1990-08-22 | Fujii Denko Co Ltd | Method of setting up net for transmission line stringing work and net used therefor |
| CN1288276A (en) * | 2000-08-02 | 2001-03-21 | 国家电力公司电力建设研究所 | Method and equipment of stride across construction utilizing overhead cableway |
| CN201774187U (en) * | 2010-09-03 | 2011-03-23 | 河南省电力公司三门峡供电公司 | Tubular live-across despooling device |
| CN102082400A (en) * | 2009-12-01 | 2011-06-01 | 河南省电力公司南阳供电公司 | Simple line spanning frame |
| CN202084841U (en) * | 2011-04-22 | 2011-12-21 | 江苏省电力公司泰兴市供电公司 | Portable crossing frame |
| CN102480110A (en) * | 2010-11-29 | 2012-05-30 | 江苏省电力公司吴江市供电公司 | Rapid crossing-line apparatus |
| CN202373900U (en) * | 2011-11-18 | 2012-08-08 | 河南省电力公司平顶山供电公司 | Pneumatic type rope fling machine |
-
2012
- 2012-12-04 CN CN201210513440.8A patent/CN103001149B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211012A (en) * | 1989-02-08 | 1990-08-22 | Fujii Denko Co Ltd | Method of setting up net for transmission line stringing work and net used therefor |
| CN1288276A (en) * | 2000-08-02 | 2001-03-21 | 国家电力公司电力建设研究所 | Method and equipment of stride across construction utilizing overhead cableway |
| CN102082400A (en) * | 2009-12-01 | 2011-06-01 | 河南省电力公司南阳供电公司 | Simple line spanning frame |
| CN201774187U (en) * | 2010-09-03 | 2011-03-23 | 河南省电力公司三门峡供电公司 | Tubular live-across despooling device |
| CN102480110A (en) * | 2010-11-29 | 2012-05-30 | 江苏省电力公司吴江市供电公司 | Rapid crossing-line apparatus |
| CN202084841U (en) * | 2011-04-22 | 2011-12-21 | 江苏省电力公司泰兴市供电公司 | Portable crossing frame |
| CN202373900U (en) * | 2011-11-18 | 2012-08-08 | 河南省电力公司平顶山供电公司 | Pneumatic type rope fling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158114B (en) * | 2014-07-31 | 2017-01-04 | 国网河南省电力公司周口供电公司 | A kind of high pressure power transmission and distribution cable sets up facility and stringing method across road |
| CN104993421A (en) * | 2015-06-30 | 2015-10-21 | 国家电网公司 | Movable line laying crossing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103001149B (en) | 2015-06-03 |
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