CN110593100A - Anti-torsion double-positioning rope structure of cable bearing device of cable hoisting system and connecting method - Google Patents
Anti-torsion double-positioning rope structure of cable bearing device of cable hoisting system and connecting method Download PDFInfo
- Publication number
- CN110593100A CN110593100A CN201910747573.3A CN201910747573A CN110593100A CN 110593100 A CN110593100 A CN 110593100A CN 201910747573 A CN201910747573 A CN 201910747573A CN 110593100 A CN110593100 A CN 110593100A
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- rope
- positioning
- cable
- bearing device
- clamp
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004080 punching Methods 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses an anti-torsion double-positioning rope structure of a cable bearing device of a cable hoisting system and a connecting method, which are characterized in that: the left side and the right side of the cable bearing device are respectively provided with an anti-twisting positioning rope with the same length, and the connecting form of the positioning rope and the cable bearing device is changed from a traditional pressing plate to a rope clamping form. By the implementation of the invention: (1) under the condition of ensuring the lengths of the positioning ropes on the left side and the right side of the rope bearing device to be consistent, the problem that the rope bearing device is easy to twist when a single positioning rope is adopted is effectively solved; (2) the double positioning ropes can effectively avoid the problem that the cable bearing device partition plate is damaged by friction with the main cable, the traction cable and the hoisting cable due to the torsion of the cable bearing device; (3) the rope clamp is adopted for connection, so that the abrasion of the positioning rope, the side plate of the rope bearing device and the edge angle of the pressing plate can be effectively avoided, and the service life of the positioning rope is effectively ensured; (4) when the positioning rope cannot be continuously constructed under the conditions of self torsion, breakage and the like, the rope clamp can be quickly replaced by detaching the rope clamp.
Description
Technical Field
The invention relates to the field of civil engineering, in particular to an anti-torsion double-positioning rope structure of a rope bearing device of a cable hoisting system and a connecting method.
Background
At present, most of large-span suspension bridge cable holders adopt single positioning ropes, and the cable holders are easily twisted when the single positioning ropes are adopted, so that the separators of the cable holders rub against a main cable, a traction cable and a hoisting cable, and the cable holders and the steel cables are damaged to a certain extent. In order to effectively solve the torsion of the cable bearing device and effectively prevent accidents such as mutual winding of various steel cables in the air, a method for arranging anti-torsion positioning ropes on the left side and the right side of the cable bearing device respectively and connecting the anti-torsion positioning ropes through rope clamps is provided.
Disclosure of Invention
The invention aims to provide an anti-torsion double-positioning rope structure of a cable bearing device of a cable hoisting system and a connecting method, which can effectively solve the torsion of the cable bearing device, effectively prevent various steel ropes from being mutually wound in the air, and quickly replace damaged positioning ropes, thereby ensuring the safe and efficient construction.
The invention is realized in this way, construct a kind of cable hoisting system and hold the rope device and prevent twisting the double positioning rope structure, characterized by that: the left side and the right side of the cable bearing device are respectively provided with an anti-twisting positioning rope with the same length, so that the cable bearing device can be ensured not to twist; simultaneously, the location rope with hold to be connected for the rope card between the cable ware, can effectually avoid the location rope and hold cable ware curb plate and the clamp plate edges and corners wearing and tearing condition, the effectual life who guarantees the location rope.
The invention relates to an anti-torsion double-positioning rope structure of a cable bearing device of a cable hoisting system, which is characterized in that: marking the positioning rope; the lengths of two symmetrical positioning ropes at the left side and the right side are ensured to be equal; making positioning marks with equal intervals on the positioning rope as the positions of the rope clamps; and installing the positioning rope, punching a rope clamp at the marked position, connecting one end of the positioning rope with the rope clamp, and connecting the other end of the positioning rope with the other rope bearing device by using the rope clamp.
A method for connecting anti-torsion double positioning ropes of a rope bearing device of a cable hoisting system mainly comprises the following steps:
the method comprises the following steps: installing a cable bearing device;
step two: blanking a single positioning rope, and marking the positioning rope;
when the blanking of a single positioning rope is carried out, the lengths of two symmetrical positioning ropes at the left side and the right side are ensured to be equal; making positioning marks with equal intervals on the positioning rope as the positions of the rope clamps;
step three: installing a positioning rope and a rope beating clamp;
installing a positioning rope and punching a rope clamp at a marked place, connecting one end of the positioning rope by using the rope clamp at the moment, naturally dropping the positioning rope to eliminate self torsion, and then connecting the other end of the positioning rope with another rope bearing device by using the rope clamp;
step four: putting into use and later-stage inspection.
The invention has the advantages that: the invention discloses an anti-torsion double-positioning rope structure of a cable bearing device of a cable hoisting system and a connecting method. By the implementation of the invention: (1) under the condition of ensuring the lengths of the positioning ropes on the left side and the right side of the rope bearing device to be consistent, the problem that the rope bearing device is easy to twist when a single positioning rope is adopted is effectively solved; (2) the double positioning ropes can effectively avoid the problem that the cable bearing device partition plate is damaged by friction with the main cable, the traction cable and the hoisting cable due to the torsion of the cable bearing device; (3) the rope clamp is adopted for connection, so that the abrasion of the positioning rope, the side plate of the rope bearing device and the edge angle of the pressing plate can be effectively avoided, and the service life of the positioning rope is effectively ensured; (4) when the positioning rope cannot be continuously constructed under the conditions of self torsion, breakage and the like, the rope clamp can be quickly replaced by detaching the rope clamp.
Drawings
Fig. 1 is a schematic diagram of a connection bitmap and connection form of a double positioning rope.
Fig. 2 is a side schematic view corresponding to fig. 1.
Wherein: positioning ropes 1 and rope clamps 2.
Detailed Description
The present invention will be described in detail with reference to fig. 1-2, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an anti-torsion double-positioning rope structure of a rope bearing device of a cable hoisting system, which can effectively solve the torsion of the rope bearing device, effectively prevent various steel ropes from being mutually wound in the air, and quickly replace injured positioning ropes, thereby ensuring the safe and efficient construction.
As shown in fig. 1-2: a torsion-proof double-positioning rope structure of a rope bearing device of a cable hoisting system is characterized in that the left side and the right side of the rope bearing device are respectively provided with a torsion-proof positioning rope 1 with the same length, so that the rope bearing device can be ensured not to be twisted; simultaneously, location rope 1 with hold and be connected for rope clip 2 between the cable ware, can effectually avoid location rope and hold cable ware curb plate and the clamp plate edges and corners wearing and tearing condition, the effectual life who guarantees the location rope.
In addition, marks are made on the positioning ropes 1; the lengths of two symmetrical positioning ropes at the left side and the right side are ensured to be equal; positioning marks with equal intervals are made on the positioning rope and used as the positions of the rope clamps 2; and installing a positioning rope, punching a rope clamp at the marked position, connecting one end of the positioning rope 1 by using a rope clamp 2, and connecting the other end of the positioning rope with another rope bearing device by using the rope clamp.
A method for connecting anti-torsion double positioning ropes of a rope bearing device of a cable hoisting system mainly comprises the following steps:
the method comprises the following steps: installing a cable bearing device;
step two: blanking a single positioning rope, and marking the positioning rope 1;
when the blanking of a single positioning rope is carried out, the lengths of two symmetrical positioning ropes at the left side and the right side are ensured to be equal; positioning marks with equal intervals are made on the positioning rope 1 and used as the position of the rope clamp 2;
step three: installing a positioning rope and a rope beating clamp;
installing a positioning rope 1 and punching a rope clamp 2 at a marked place, connecting one end of the positioning rope by using the rope clamp at the moment, naturally drooping the positioning rope to eliminate self torsion, and then connecting the other end of the positioning rope with another rope bearing device by using the rope clamp;
step four: putting into use and later-stage inspection.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a two location rope structures are prevented twistingback by cable hoist and mount system cable carrier which characterized in that: the left side and the right side of the cable bearing device are respectively provided with an anti-twisting positioning rope (1) with the same length, so that the cable bearing device can be ensured not to twist; simultaneously, location rope (1) with hold and be connected for rope clip (2) between the cable ware, can effectually avoid location rope and hold cable ware curb plate and the clamp plate edges and corners wearing and tearing condition, the effectual life who guarantees the location rope.
2. The anti-twisting dual positioning rope structure of the cable hoisting system cable bearer according to claim 1, characterized in that: marking the positioning rope (1); the lengths of two symmetrical positioning ropes at the left side and the right side are ensured to be equal; positioning marks with equal intervals are made on the positioning rope and used as the position of the rope clamp (2); and installing the positioning rope, punching a rope clamp at the marked position, connecting one end of the positioning rope (1) by using the rope clamp (2), and connecting the other end of the positioning rope with the other rope bearing device by using the rope clamp.
3. A torsion-proof double-positioning-rope connecting method for a cable bearing device of a cable hoisting system comprises the following specific steps:
the method comprises the following steps: installing a cable bearing device;
step two: blanking a single positioning rope, and marking the positioning rope (1);
when the blanking of a single positioning rope is carried out, the lengths of two symmetrical positioning ropes at the left side and the right side are ensured to be equal; positioning marks with equal intervals are made on the positioning rope and used as the position of the rope clamp (2);
step three: installing a positioning rope and a rope beating card (2);
installing a positioning rope and punching a rope clamp at a marked place, connecting one end of the positioning rope (1) by using a rope clamp (2) at the moment, allowing the positioning rope to naturally droop to eliminate self torsion, and then connecting the other end of the positioning rope with another rope bearing device by using the rope clamp;
step four: putting into use and later-stage inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747573.3A CN110593100A (en) | 2019-08-14 | 2019-08-14 | Anti-torsion double-positioning rope structure of cable bearing device of cable hoisting system and connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747573.3A CN110593100A (en) | 2019-08-14 | 2019-08-14 | Anti-torsion double-positioning rope structure of cable bearing device of cable hoisting system and connecting method |
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| Publication Number | Publication Date |
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| CN110593100A true CN110593100A (en) | 2019-12-20 |
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| CN201910747573.3A Pending CN110593100A (en) | 2019-08-14 | 2019-08-14 | Anti-torsion double-positioning rope structure of cable bearing device of cable hoisting system and connecting method |
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Citations (11)
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| US982742A (en) * | 1910-06-06 | 1911-01-24 | James J Piper | Wire-cable clamp. |
| SU1460027A1 (en) * | 1987-07-06 | 1989-02-23 | Научно-производственное объединение "Комплекс" | Device for supplying electric power to moving object |
| CN101323419A (en) * | 2008-04-23 | 2008-12-17 | 中铁十三局集团有限公司 | Non-tower cable crane |
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| CN106276628A (en) * | 2016-10-18 | 2017-01-04 | 湖南省中南桥梁安装工程有限公司 | A kind of axle hinge formula cable crane guy device structure and installation method thereof |
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| CN108249317A (en) * | 2017-12-29 | 2018-07-06 | 中铁大桥局集团有限公司 | A kind of cable crane full circle swinging trailer system and construction method |
| CN109371854A (en) * | 2018-10-17 | 2019-02-22 | 中交二航局第二工程有限公司 | The method of cable crane construction large-span suspension bridge stiff girder |
| CN210827125U (en) * | 2019-08-14 | 2020-06-23 | 四川路桥华东建设有限责任公司 | Anti-torsion double-positioning rope structure of rope bearing device of cable hoisting system |
-
2019
- 2019-08-14 CN CN201910747573.3A patent/CN110593100A/en active Pending
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| US982742A (en) * | 1910-06-06 | 1911-01-24 | James J Piper | Wire-cable clamp. |
| SU1460027A1 (en) * | 1987-07-06 | 1989-02-23 | Научно-производственное объединение "Комплекс" | Device for supplying electric power to moving object |
| CN101323419A (en) * | 2008-04-23 | 2008-12-17 | 中铁十三局集团有限公司 | Non-tower cable crane |
| CN205575409U (en) * | 2016-05-13 | 2016-09-14 | 四川公路桥梁建设集团有限公司 | Unpowered self -propelled of large -span cable crane machine holds all alone ware |
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| CN106276628A (en) * | 2016-10-18 | 2017-01-04 | 湖南省中南桥梁安装工程有限公司 | A kind of axle hinge formula cable crane guy device structure and installation method thereof |
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| CN108203932A (en) * | 2018-03-15 | 2018-06-26 | 西京学院 | A kind of galvanized wire for suspension bridge Lift-on/Lift-off System and its installation method |
| CN109371854A (en) * | 2018-10-17 | 2019-02-22 | 中交二航局第二工程有限公司 | The method of cable crane construction large-span suspension bridge stiff girder |
| CN210827125U (en) * | 2019-08-14 | 2020-06-23 | 四川路桥华东建设有限责任公司 | Anti-torsion double-positioning rope structure of rope bearing device of cable hoisting system |
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