CN102286928B - Cableway pipe three-dimensional coordinate controller and manufacturing method thereof - Google Patents
Cableway pipe three-dimensional coordinate controller and manufacturing method thereof Download PDFInfo
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- CN102286928B CN102286928B CN201110250488XA CN201110250488A CN102286928B CN 102286928 B CN102286928 B CN 102286928B CN 201110250488X A CN201110250488X A CN 201110250488XA CN 201110250488 A CN201110250488 A CN 201110250488A CN 102286928 B CN102286928 B CN 102286928B
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Abstract
The invention discloses a cableway pipe three-dimensional coordinate controller and a manufacturing method thereof. The controller comprises two flat-iron rings, an anchoring end positioning thin steel pipe, an extension end positioning thin steel pipe, a thin steel plate, multiple round steel hoops, six cableway pipe adjusting bolts, six round steel and multiple framework round steel. The cableway pipe three-dimensional coordinate controller provided by the invention can be used for solving the problem that the traditional cableway pipe is difficult to accurately position; and in the specific construction, the controller can be used for greatly reducing the measuring work as only standard parts need to be prepared, and can ensure the mounting precision. Moreover, for the cableway pipes of different lengths and different positions, only the controllers of different specifications are needed to be manufactured; and the controller utilizes less materials, is low in processing difficulty, and is widely applicable, easy to use and beneficial to site operation and use. Furthermore, the manufacturing method is simple and convenient to operate.
Description
Technical field
The invention belongs to bridge construction auxiliary equipment technical field, particularly relate to a kind of positioning device for cableway pipe of cable-stayed bridge and preparation method thereof.
Technical background
Along with the develop rapidly of Large Span Bridges, the quantity of cable stayed bridge constantly increases.Suspension cable is the tie that connects king-tower and girder on the cable stayed bridge, and cableway pipe then is that the drag-line two ends are anchored at respectively important component on king-tower and the girder.Friction occurs and damage drag-line in order to prevent Yin Lasuo and the cableway pipe mouth of pipe, and anchor point is eccentric and additional bending moment that produce surpasses the problems such as design load, the three dimensional space coordinate positional precision at cableway pipe center has been proposed very high requirement.The method of in the past determining three dimensional space coordinate position, cableway pipe center normally with the vertical vertical plane of two coordinate axes as datum, then utilize spatial point face relation to determine the plane coordinates of spatial point, and be aided with steel ruler introductory technique translocation elevation, this method shortcoming be to set up rectangle positioning control net and vertical datum.Up-to-date localization method is by means of 3 d space coordinate being measured and located adjustment such as modern high precision measuring instruments such as total powerstations.But the length at cable stayed bridge is longer, and king-post is higher, under the execution conditions complicated situation, and the location construction survey of cableway pipe is difficulty relatively, and the as a result effect of high precision measuring instrument often can't be brought into play well.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of making simple and easy, easy to use, and precision is high, three-dimensional coordinate controller of cable duct that can the larger reduction of erection time and preparation method thereof.
In order to achieve the above object, three-dimensional coordinate controller of cable duct provided by the invention comprises two band iron annulus, anchored end location fine steel tube, external part location fine steel tube, steel sheet, a plurality of round steel anchor ear, six cableway pipe adjusting bolts, six roots of sensation round steel and Duo Gen skeleton round steel; Wherein two band iron annulus are oppositely arranged, the two ends of many skeleton round steel are connected on two band iron annulus, two band iron annulus are located on the same line as anchored end annulus and external part annulus and longitudinal center line respectively, and the periphery equal intervals of each band iron annulus is formed with three bolts hole, and a cableway pipe adjusting bolt is installed in each bolt hole; One end of three round steel equidistantly is fixed on the inner peripheral surface of anchored end annulus, and the other end of three round steel links to each other with the outer circumference surface of the anchored end location fine steel tube that is positioned at anchored end annulus circle centre position simultaneously; One end of its excess-three root round steel equidistantly is fixed on the inner peripheral surface of external part annulus, the outer circumference surface of the other end while of three round steel with the external part location fine steel tube that is positioned at external part annulus circle centre position joins, and the longitudinal center line of anchored end location fine steel tube and external part location fine steel tube is located on the same line; The outside of external part location fine steel tube extends to the outside of external part annulus, and the outer end of external part location fine steel tube cuts away half tube wall and forms a breach; Steel sheet is fixed on the breach side of external part location fine steel tube; A plurality of round steel anchor ears then standoff distance are enclosed within the outside of many skeleton round steel.
The external diameter of described band iron annulus is less than cableway pipe internal diameter 20mm.
Described many skeleton round steel spaced sets that are connected between two band iron annulus.
The length of described skeleton round steel 8 and the equal in length of cableway pipe.
Three-dimensional coordinate controller of cable duct preparation method provided by the invention comprises the following step that carries out in order:
1) utilize band iron to make two diameters than the band iron annulus 1 of the little 20mm of cableway pipe internal diameter to be positioned;
2) three bolts hole of equidistant formation on two band iron annulus, and in each bolt hole, insert a cableway pipe adjusting bolt, be used for regulating the position of cableway pipe;
3) end with three round steel equidistantly is fixed on the inner peripheral surface of anchored end annulus, and then the other end with three round steel links to each other with the outer circumference surface of the anchored end location fine steel tube that is positioned at anchored end annulus circle centre position simultaneously;
4) end with three round steel equidistantly is fixed on the inner peripheral surface of external part annulus, and then the other end with three round steel links to each other with the outer circumference surface of the external part location fine steel tube that is positioned at external part annulus circle centre position simultaneously;
The outer end of 5) external part being located fine steel tube cuts away half tube wall and forms a breach, then steel sheet is fixed on the breach side of external part location fine steel tube;
6) two ends with many skeleton round steel are connected on two band iron annulus, and many skeleton round steel spaced sets, at last a plurality of round steel anchor ear standoff distances are enclosed within the outside of many skeleton round steel, namely can be made into thus described three-dimensional coordinate controller of cable duct.
Three-dimensional coordinate controller of cable duct provided by the invention not only can solve in the past, and cableway pipe is difficult to pinpoint problem, and in Specific construction, only need to carry out the standard component preparation and get final product, therefore can greatly reduce surveying work, but also can guarantee installation accuracy.For the cableway pipe of different length, diverse location, only need the different controller of manufacturing specification to solve, and controller use material is less in addition, difficulty of processing is little, and is applied widely, uses simply, is conducive to site operation and uses.In addition, preparation method is simple and convenient operation.
Description of drawings
Fig. 1 is three-dimensional coordinate controller of cable duct structure top view provided by the invention.
Fig. 2 is three-dimensional coordinate controller of cable duct structure side view provided by the invention.
Fig. 3 is three-dimensional coordinate controller of cable duct anchored end schematic cross-section provided by the invention.
Fig. 4 is that three-dimensional coordinate controller of cable duct provided by the invention is the external part schematic cross-section.
The specific embodiment
Below in conjunction with the drawings and specific embodiments three-dimensional coordinate controller of cable duct provided by the invention and preparation method thereof is elaborated.
Such as Fig. 1-shown in Figure 4, three-dimensional coordinate controller of cable duct provided by the invention comprises two band iron annulus 1, anchored end location fine steel tube 2, external part location fine steel tube 3, steel sheet 4, a plurality of round steel anchor ear 5, six cableway pipe adjusting bolts 6, six roots of sensation round steel 7 and Duo Gen skeleton round steel 8; Wherein two band iron annulus 1 are oppositely arranged, the two ends of many skeleton round steel 8 are connected on two band iron annulus 1, two band iron annulus 1 are located on the same line as anchored end annulus and external part annulus and longitudinal center line respectively, and the periphery equal intervals of each band iron annulus 1 is formed with three bolts hole 9, and a cableway pipe adjusting bolt 6 is installed in each bolt hole 9; One end of three round steel 7 equidistantly is fixed on the inner peripheral surface of anchored end annulus, and the other end of three round steel 7 links to each other with the outer circumference surface of the anchored end location fine steel tube 2 that is positioned at anchored end annulus circle centre position simultaneously; One end of its excess-three root round steel 7 equidistantly is fixed on the inner peripheral surface of external part annulus, the outer circumference surface of the other end while of three round steel 7 with the external part location fine steel tube 3 that is positioned at external part annulus circle centre position joins, and the longitudinal center line of anchored end location fine steel tube 2 and external part location fine steel tube 3 is located on the same line; The outside of external part location fine steel tube 3 extends to the outside of external part annulus, and the outer end of external part location fine steel tube 3 cuts away half tube wall and forms a breach; Steel sheet 4 is fixed on the breach side of external part location fine steel tube 3; 5 standoff distances of a plurality of round steel anchor ears are enclosed within the outside of many skeleton round steel 8, and to add stiff stability, its quantity is decided according to the length of cableway pipe.
The external diameter of described band iron annulus 1 is less than cableway pipe internal diameter 20mm.
Described many skeleton round steel 8 spaced sets that are connected between two band iron annulus 1.
The length of described skeleton round steel 8 and the equal in length of cableway pipe.
Three-dimensional coordinate controller of cable duct preparation method provided by the invention comprises the following step that carries out in order:
1) utilize band iron to make two diameters than the band iron annulus 1 of the little 20mm of cableway pipe internal diameter to be positioned;
2) three bolts hole 9 of equidistant formation on two band iron annulus 1, and in cableway pipe adjusting bolt 6 of each bolt hole 9 interior insertion, be used for regulating the position of cableway pipe;
3) end with three round steel 7 equidistantly is fixed on the inner peripheral surface of anchored end annulus, and then the other end with three round steel 7 links to each other with the outer circumference surface of the anchored end location fine steel tube 2 that is positioned at anchored end annulus circle centre position simultaneously;
4) end with three round steel 7 equidistantly is fixed on the inner peripheral surface of external part annulus, and then the other end with three round steel 7 links to each other with the outer circumference surface of the external part location fine steel tube 3 that is positioned at external part annulus circle centre position simultaneously;
The outer end of 5) external part being located fine steel tube 3 cuts away half tube wall and forms a breach, then steel sheet 4 is fixed on the breach side of external part location fine steel tube 3;
6) two ends with many skeleton round steel 8 are connected on two band iron annulus 1, and many skeleton round steel 8 spaced sets, at last a plurality of round steel anchor ear 5 standoff distances are enclosed within the outside of many skeleton round steel 8, namely can be made into thus described three-dimensional coordinate controller of cable duct.
When needs use three-dimensional coordinate controller of cable duct provided by the invention that cableway pipe is positioned, at first by the staff three-dimensional coordinate controller of cable duct level is put into cableway pipe to be positioned, anchored end annulus on it and the anchored end of cableway pipe are close together, and steel sheet 4 up, carry out first coarse positioning, then the screw thread with three cableway pipe adjusting bolts 6 on each band iron annulus 1 is adjusted to the same, prism is placed on the steel sheet 4 afterwards, then utilize high precision instrument (total powerstation) to measure, utilize cableway pipe adjusting bolt 6 to adjust the position of three-dimensional coordinate controller of cable duct in cableway pipe according to survey data simultaneously, until anchored end location fine steel tube 2 and external part location fine steel tube 3 are on the same level face, the position at fine steel tube place, these two location is the cableway pipe center.
Claims (5)
1. three-dimensional coordinate controller of cable duct is characterized in that: described three-dimensional coordinate controller of cable duct comprises two band iron annulus (1), anchored end location fine steel tube (2), external part location fine steel tube (3), steel sheet (4), a plurality of round steel anchor ear (5), six cableway pipe adjusting bolts (6), six roots of sensation round steel (7) and many skeleton round steel (8); Wherein two band iron annulus (1) are oppositely arranged, the two ends of many skeleton round steel (8) are connected on two band iron annulus (1), two band iron annulus (1) are located on the same line as anchored end annulus and external part annulus and longitudinal center line respectively, and the periphery equal intervals of each band iron annulus (1) is formed with three bolts hole (9), and a cableway pipe adjusting bolt (6) is installed in each bolt hole (9); One end of three round steel (7) equidistantly is fixed on the inner peripheral surface of anchored end annulus, and the other end of three round steel (7) links to each other with the outer circumference surface of the anchored end location fine steel tube (2) that is positioned at anchored end annulus circle centre position simultaneously; One end of its excess-three root round steel (7) equidistantly is fixed on the inner peripheral surface of external part annulus, the other end while of three round steel (7) joins with the outer circumference surface of the external part location fine steel tube (3) that is positioned at external part annulus circle centre position, and the longitudinal center line of anchored end location fine steel tube (2) and external part location fine steel tube (3) is located on the same line; The outside of external part location fine steel tube (3) extends to the outside of external part annulus, and the outer end of external part location fine steel tube (3) cuts away half tube wall and forms a breach; Steel sheet (4) is fixed on the breach side of external part location fine steel tube (3); A plurality of round steel anchor ears (5) then standoff distance are enclosed within the outside of many skeleton round steel (8).
2. three-dimensional coordinate controller of cable duct according to claim 1, it is characterized in that: the external diameter of described band iron annulus (1) is less than cableway pipe internal diameter 20mm.
3. three-dimensional coordinate controller of cable duct according to claim 1 is characterized in that: described many skeleton round steel (8) spaced set that is connected between two band iron annulus (1).
4. three-dimensional coordinate controller of cable duct according to claim 1 is characterized in that: the length of described skeleton round steel (8) and the equal in length of cableway pipe.
5. the preparation method of a three-dimensional coordinate controller of cable duct as claimed in claim 1, it is characterized in that: described three-dimensional coordinate controller of cable duct preparation method comprises the following step that carries out in order:
1) utilize band iron to make two diameters than the band iron annulus (1) of the little 20mm of cableway pipe internal diameter to be positioned;
2) at upper three bolts hole of equidistant formation (9) of two band iron annulus (1), and in each bolt hole (9), insert a cableway pipe adjusting bolt (6), be used for regulating the position of cableway pipe;
3) end with three round steel (7) equidistantly is fixed on the inner peripheral surface of anchored end annulus, and then the other end with three round steel (7) links to each other with the outer circumference surface of the anchored end location fine steel tube (2) that is positioned at anchored end annulus circle centre position simultaneously;
4) end with three round steel (7) equidistantly is fixed on the inner peripheral surface of external part annulus, and then the other end with three round steel (7) links to each other with the outer circumference surface of the external part location fine steel tube (3) that is positioned at external part annulus circle centre position simultaneously;
The outer end of 5) external part being located fine steel tube (3) cuts away half tube wall and forms a breach, then steel sheet (4) is fixed on the breach side of external part location fine steel tube (3);
6) two ends with many skeleton round steel (8) are connected on two band iron annulus (1), and many skeleton round steel (8) spaced set, at last a plurality of round steel anchor ears (5) standoff distance is enclosed within the outside of many skeleton round steel (8), namely can be made into thus described three-dimensional coordinate controller of cable duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110250488XA CN102286928B (en) | 2011-08-29 | 2011-08-29 | Cableway pipe three-dimensional coordinate controller and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110250488XA CN102286928B (en) | 2011-08-29 | 2011-08-29 | Cableway pipe three-dimensional coordinate controller and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102286928A CN102286928A (en) | 2011-12-21 |
| CN102286928B true CN102286928B (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110250488XA Expired - Fee Related CN102286928B (en) | 2011-08-29 | 2011-08-29 | Cableway pipe three-dimensional coordinate controller and manufacturing method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105783811B (en) * | 2016-04-26 | 2018-10-30 | 中国海洋石油集团有限公司 | The detection method of pipe end center of circle three-dimensional coordinate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339634A (en) * | 2000-08-24 | 2002-03-13 | 湖南省公路桥梁建设总公司 | Measuring and positioning method for stayed-cable steel sleeve of stayed-cable bridge |
| CN200955122Y (en) * | 2006-10-16 | 2007-10-03 | 江阴法尔胜住电新材料有限公司 | Double-pipe type cable saddle with wedge block |
| JP2008156970A (en) * | 2006-12-26 | 2008-07-10 | Univ Nihon | Cable anchoring device and cable anchoring method using cable anchoring device |
| CN101799276A (en) * | 2010-02-26 | 2010-08-11 | 中铁大桥局股份有限公司 | Method for measuring and controlling tower column and cable pipeline in synchronous construction of tower and beam of cable-stayed bridge |
| CN201560398U (en) * | 2009-12-15 | 2010-08-25 | 中交路桥华北工程有限公司 | Inner steel mould for accurately positioning tower column cable sleeves of cable-stayed bridge |
| CN201850511U (en) * | 2010-10-26 | 2011-06-01 | 广东冠粤路桥有限公司 | Rapid stay cable sleeve lofting positioner |
| CN202202265U (en) * | 2011-08-29 | 2012-04-25 | 中铁六局集团有限公司 | Three-dimensional coordinate controller of cable duct |
-
2011
- 2011-08-29 CN CN201110250488XA patent/CN102286928B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339634A (en) * | 2000-08-24 | 2002-03-13 | 湖南省公路桥梁建设总公司 | Measuring and positioning method for stayed-cable steel sleeve of stayed-cable bridge |
| CN200955122Y (en) * | 2006-10-16 | 2007-10-03 | 江阴法尔胜住电新材料有限公司 | Double-pipe type cable saddle with wedge block |
| JP2008156970A (en) * | 2006-12-26 | 2008-07-10 | Univ Nihon | Cable anchoring device and cable anchoring method using cable anchoring device |
| CN201560398U (en) * | 2009-12-15 | 2010-08-25 | 中交路桥华北工程有限公司 | Inner steel mould for accurately positioning tower column cable sleeves of cable-stayed bridge |
| CN101799276A (en) * | 2010-02-26 | 2010-08-11 | 中铁大桥局股份有限公司 | Method for measuring and controlling tower column and cable pipeline in synchronous construction of tower and beam of cable-stayed bridge |
| CN201850511U (en) * | 2010-10-26 | 2011-06-01 | 广东冠粤路桥有限公司 | Rapid stay cable sleeve lofting positioner |
| CN202202265U (en) * | 2011-08-29 | 2012-04-25 | 中铁六局集团有限公司 | Three-dimensional coordinate controller of cable duct |
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| CN102286928A (en) | 2011-12-21 |
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