CN100501005C - High altitude transmit method of construction working cable - Google Patents
High altitude transmit method of construction working cable Download PDFInfo
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- CN100501005C CN100501005C CNB2007101062058A CN200710106205A CN100501005C CN 100501005 C CN100501005 C CN 100501005C CN B2007101062058 A CNB2007101062058 A CN B2007101062058A CN 200710106205 A CN200710106205 A CN 200710106205A CN 100501005 C CN100501005 C CN 100501005C
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- rope
- cable
- cable wire
- starting point
- nylon rope
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000004677 Nylon Substances 0.000 claims abstract description 44
- 229920001778 nylon Polymers 0.000 claims abstract description 44
- 239000000725 suspension Substances 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- Ropes Or Cables (AREA)
Abstract
The invention discloses a high altitude sending method of construction work working rope, which comprises the following steps: 1)connecting one end of cable or nylon cord to bow or model airplane helicopter; 2)driving the bow or the model airplane helicopter; sending the one end of the cable or the nylon cord from crossover starting point to end point; retaining the other end at the starting point; 3)choosing one more rough cable or nylon cord; connecting the one end to the cable or the nylon cord at the starting point; 4)dragging the cable or the nylon cord of the step 2)at the end; dragging one end of the cable or nylon cord of the step 3)to the end point; retaining the other end at the starting point; proceeding several cycle; using multitime changing rope method; turning the rope with small diameter to the rope with bid diameter; dragging the working rope to the other side through 'rope'. This method possesses simple construction, low labor strength, high worked efficiency and low cost.
Description
Technical field:
The present invention relates to a kind of method in the long distance pipeline suspension cable overhead crossing engineering field, especially a kind of high altitude transmit method of construction working cable.
Background technology:
In area, brushy mountain valley, carry out the pipeline suspension cable and cross over when constructing, at first to carry out transmission, the installation of construction working cable.At present the method that generally adopts is with manually working cable being put into the bottom, mountain valley from the massif of crossover point one side, and then is led on the massif of transporting to opposite side by the bottom, mountain valley.Shrub, outstanding rock mass can cause damage to working cable, easy to break, the fracture of working cable, and personnel's life security is on the hazard during the dispensing working cable, and long construction period.
Summary of the invention:
In order to overcome disadvantages of background technology, the invention provides a kind of high altitude transmit method of construction working cable, the construction of this method is simple, labour intensity is low, high efficiency, construction cost are also lower.
Technical scheme of the present invention is: the high altitude transmit method of this construction working cable comprises the following steps:
1) end with cable wire or nylon rope is connected with bow and crossbow or model helicopter;
2) start bow and crossbow or model helicopter, an end of cable wire or nylon rope is delivered to terminal point from crossing over starting point, the cable wire or the nylon rope other end are stayed starting point;
3) with one than step 2) in thick cable wire or nylon rope, one end and step 2) in stay starting point cable wire or nylon rope be connected;
4) in terminal point distraction step 2) in cable wire or nylon rope, make an end of cable wire in the step 3) or nylon rope be towed to terminal point, the other end is stayed starting point;
5) with one than thick any cable wire or nylon rope in the step 3), cable wire or the nylon rope of staying starting point in one end and the step 3) are connected;
6) in terminal point distraction step 3) in cable wire or nylon rope, make an end of cable wire in the step 5) or nylon rope be towed to terminal point, the other end is stayed starting point;
7) by that analogy through circulation several times, utilize repeatedly method of replacing rope, promptly the rope by minor diameter becomes large diameter rope step by step, finally by " rope " working cable is drawn to the opposite bank.
The present invention has following beneficial effect: carry out suspension cable in mountain area with a varied topography, that condition is arduous and cross over when constructing, take this simple and effective job practices, so that working cable successfully from a side-lining of crossover point to opposite side, be that suspension cable is crossed over construction and created favourable security context.Overcome existing drawback of manually putting rope fully, it is not subjected to geography, Effect of Environmental, and working cable can not cause damage, bending and fracture, and personnel's life security is protected.
The specific embodiment:
The invention will be further described below in conjunction with embodiment:
The high altitude transmit method of this construction working cable is applied in the big Red Hill iron ore concentrate pulp conveyance conduit suspension cable overhead crossing engineering of Yunnan, has guaranteed carrying out smoothly of construction.
Embodiment 1.
1). with the bow and crossbow of range at 160 meters, the hole of boring 3 millimeters of diameters on the launching dart arrow afterbody of bow and crossbow is used to wear the high-strength nylon rope of tying up 2mm.
2). determine the wind direction, adjust the emission angle of bow and crossbow, landing against the wind.
3). the emission bow and crossbow, an end of the high-strength nylon rope of diameter 2mm is delivered to the opposite bank terminal point from crossover point one bank, the other end is stayed starting point.
4). that end that high-strength nylon rope and the high-strength nylon rope of diameter 2mm of diameter 6mm are stayed starting point is connected, after determining that rope is connected firmly, at the high-strength nylon rope of terminal point traction 2mm one end of 6mm high-strength nylon rope is transported to the opposite bank, the other end of 6mm high-strength nylon rope is stayed starting point.
5). with 12mm high-strength nylon rope with after the starting point end of 6mm high-strength nylon rope is connected, determine that rope is connected firmly after, terminal point utilize 6mm high-strength nylon rope with the end traction of 12mm high-strength nylon rope to the opposite bank terminal point, the other end is stayed starting point.
6). with 24mm high-strength nylon rope with after the initiating terminal of 12mm high-strength nylon rope is connected, determine that rope is connected firmly after, utilize 12mm high-strength nylon rope with the traction of 24mm high-strength nylon rope to the opposite bank, the other end of 24mm high-strength nylon rope is stayed initiating terminal.
7). after that end that working cable and 24mm high strength cable wire are stayed starting point is connected, at terminal traction 24mm high strength cable wire one end of working cable is guided to terminal point, the other end is stayed starting point work and is finished.Finally working cable is drawn to the opposite bank, finishes the high-altitude transmission that suspension cable is crossed over construction working cable by above-mentioned rope.
When the working cable diameter is big, in the end the stage, can will be wrapped on the hoist engine than the major diameter rope, utilize hoist engine to draw, continue to adopt the way of changing rope, until working cable is drawn to the opposite bank.
Embodiment 2.
1). on model helicopter sled formula undercarriage, directly tie up the high strength cable wire of diameter 2mm.
2). determine the wind direction, against the wind landing.
3). the starting model helicopter, an end of the high strength cable wire of diameter 2mm is delivered to the opposite bank terminal point from crossover point one bank, the other end is stayed starting point.
4). that end that high strength cable wire and the high strength cable wire of diameter 2mm of diameter 6mm are stayed starting point is connected, after determining that rope is connected firmly, at the high strength cable wire of terminal point traction 2mm one end of 6mm high strength cable wire is transported to the opposite bank, the other end of 6mm high strength cable wire is stayed starting point.
5). with 12mm high strength cable wire with after the starting point end of 6mm high strength cable wire is connected, determine that rope is connected firmly after, terminal point utilize 6mm high strength cable wire with the end traction of 12mm high strength cable wire to the opposite bank terminal point, the other end is stayed starting point.
6). with 24mm high strength cable wire with after the initiating terminal of 12mm high strength cable wire is connected, determine that rope is connected firmly after, utilize 12mm high strength cable wire with the traction of 24mm high strength cable wire to the opposite bank, the other end of 24mm high strength cable wire is stayed initiating terminal.
7). after that end that working cable and 24mm high strength cable wire are stayed starting point is connected, at terminal traction 24mm high strength cable wire one end of working cable is guided to terminal point, the other end is stayed starting point work and is finished.
The present invention utilizes repeatedly method of replacing rope, becomes large diameter rope step by step by the rope of minor diameter, finally by above-mentioned rope working cable is drawn to the opposite bank, finishes suspension cable and crosses over the high-altitude of construction working cable and send.
When the working cable diameter is big, in the end the stage, can will be wrapped on the hoist engine than the major diameter rope, utilize hoist engine to draw, continue to adopt the way of changing rope, until working cable is drawn to the opposite bank.
The method can be finished span 200m and send with interior rope in 3 hours; Can't arrive the method under the condition on opposite at personnel, equipment, have more advantage.
Claims (1)
1, a kind of high altitude transmit method of construction working cable is characterized in that: comprise the following steps:
1) end with cable wire or nylon rope is connected with bow and crossbow or model helicopter;
2) start bow and crossbow or model helicopter, an end of cable wire or nylon rope is delivered to terminal point from crossing over starting point, the cable wire or the nylon rope other end are stayed starting point;
3) with one than step 2) in thick cable wire or nylon rope, one end and step 2) in stay starting point cable wire or nylon rope be connected;
4) in terminal point distraction step 2) in cable wire or nylon rope, make an end of cable wire in the step 3) or nylon rope be towed to terminal point, the other end is stayed starting point;
5) with one than thick any cable wire or nylon rope in the step 3), cable wire or the nylon rope of staying starting point in one end and the step 3) are connected;
6) in terminal point distraction step 3) in cable wire or nylon rope, make an end of cable wire in the step 5) or nylon rope be towed to terminal point, the other end is stayed starting point;
7) by that analogy through circulation several times, utilize repeatedly method of replacing rope, promptly the rope by minor diameter becomes large diameter rope step by step, finally by " rope " working cable is drawn to the opposite bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101062058A CN100501005C (en) | 2007-05-11 | 2007-05-11 | High altitude transmit method of construction working cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101062058A CN100501005C (en) | 2007-05-11 | 2007-05-11 | High altitude transmit method of construction working cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101096839A CN101096839A (en) | 2008-01-02 |
| CN100501005C true CN100501005C (en) | 2009-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101062058A Active CN100501005C (en) | 2007-05-11 | 2007-05-11 | High altitude transmit method of construction working cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100501005C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493344A (en) * | 2011-11-28 | 2012-06-13 | 中铁十二局集团第一工程有限公司 | Constructing method for crossing canyon or riverway by tensioning cables through utilizing hydrogen balloons |
| CN105256724B (en) * | 2015-09-28 | 2017-10-20 | 中交二公局第二工程有限公司 | Unmanned machine travel guide cable tunnel driving crossing underneath river method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716137Y (en) * | 2004-06-17 | 2005-08-10 | 王畅鸿 | In-air cable pulling system device of helicopter |
| CN1936189A (en) * | 2006-10-13 | 2007-03-28 | 浙江省舟山连岛工程建设指挥部 | Method for erecting guide-cable in suspension cable bridge traction system |
-
2007
- 2007-05-11 CN CNB2007101062058A patent/CN100501005C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716137Y (en) * | 2004-06-17 | 2005-08-10 | 王畅鸿 | In-air cable pulling system device of helicopter |
| CN1936189A (en) * | 2006-10-13 | 2007-03-28 | 浙江省舟山连岛工程建设指挥部 | Method for erecting guide-cable in suspension cable bridge traction system |
Non-Patent Citations (4)
| Title |
|---|
| 大跨度悬索桥主缆的架设. 王武勤.铁道建筑技术，第3期. 1998 |
| 大跨度悬索桥主缆的架设. 王武勤.铁道建筑技术，第3期. 1998 * |
| 大跨径悬索桥主缆架设技术. 潘振胄.中外公路，第21卷第4期. 2001 |
| 大跨径悬索桥主缆架设技术. 潘振胄.中外公路，第21卷第4期. 2001 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101096839A (en) | 2008-01-02 |
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Owner name: DAQING OIL FIELD CONSTRUCTION CO., LTD. |
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Effective date of registration: 20101029 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Street No. 263 Co-patentee after: DAQING OILFIELD CONSTRUCTION GROUP Co.,Ltd. Patentee after: DA QING PETROLEUM ADMINISTRATION BUREAU Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Street No. 263 Patentee before: DA QING PETROLEUM ADMINISTRATION BUREAU |
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Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Plains Road No. 99 Patentee after: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. Patentee after: DAQING OILFIELD CONSTRUCTION GROUP Co.,Ltd. Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Street No. 263 Patentee before: DA QING PETROLEUM ADMINISTRATION BUREAU Patentee before: DAQING OILFIELD CONSTRUCTION GROUP Co.,Ltd. |
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Effective date of registration: 20211230 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Plains Road No. 99 Patentee after: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: DAQING OILFIELD CONSTRUCTION GROUP Co.,Ltd. Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Plains Road No. 99 Patentee before: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. Patentee before: DAQING OILFIELD CONSTRUCTION GROUP Co.,Ltd. |