CN2937234Y - Triangle hanging basket parallel wire beam cross brace - Google Patents
Triangle hanging basket parallel wire beam cross brace Download PDFInfo
- Publication number
- CN2937234Y CN2937234Y CN 200620079311 CN200620079311U CN2937234Y CN 2937234 Y CN2937234 Y CN 2937234Y CN 200620079311 CN200620079311 CN 200620079311 CN 200620079311 U CN200620079311 U CN 200620079311U CN 2937234 Y CN2937234 Y CN 2937234Y
- Authority
- CN
- China
- Prior art keywords
- hanging basket
- pin
- triangle
- parallel wire
- heading
- 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
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a bridge construction device, in particular to a triangle hanging basket parallel steel wire beam diagonal drawbar device applied in the suspended arm poured pre stressing force concrete tank girder construction. The utility model is characterized in that a pair of symmetrical structure heading anchors (13) are connected rigidly on the two ends of the parallel steel wire beam (12), the other end of the heading anchor (13) is screwed with a pin hole board (14), the screwed end of the heading anchor (13) and the pin hole board (14) is a cylinder body with a screw retainer inside; a plurality of pin holes are arranged on the pin hole board (14), the two end pin holes diameter (15) is consistent with that of the pin holes on a vertical column (4) and the main girder and the holes are connected by the steel pins to form a triangle hanging basket triangle main beam. The utility model structure is a structural component, reduces the self-weight, increases the loading capacity, and makes the hanging basket whole body have good rigidity.
Description
Technical field
The utility model relates to a kind of bridge construction device, particularly a kind of triangle hanging basket parallel wire unit diagonal member device that applies to the construction of cantilever pouring inherent stress concrete box-beam.
Background technology
Along with advancing by leaps and bounds of infrastructures such as highway in China traffic, adopt Hanging Basket cantilever pouring job practices still to be widely used in the bridge construction as traditional prestressed reinforced concrete box-girder, its construction equipment that adopts " Hanging Basket " is very general, application technology is also very ripe, the cradle structure form that adopts has multiple, and it is one of form of structure of using always that trigonometric expression tiltedly draws Hanging Basket.Usually the diagonal member of triangle hanging basket adopts steel plate band or shaped steel combination to be made; the subject matter of bringing is exactly that the diagonal member of this form of structure has bigger deadweight usually; and the Box Girder Bridge of modern cantilever pouring can have comparatively strict requirement to the gross weight of the construction Hanging Basket equipment that adopts usually in design, to reduce the influence that the bucketing of bridge construction load can design.Control requirement for the line style that satisfies in the construction simultaneously, and the deformation rigidity of Hanging Basket self is proposed higher requirement.
Summary of the invention
The purpose of this utility model provides a kind of triangle hanging basket parallel wire unit diagonal member device, and this device is a kind of element of construction, has alleviated deadweight, has increased supporting capacity, and makes Hanging Basket integral body have good deformation rigidity.
The technical solution of the utility model is, design a kind of triangle hanging basket parallel wire unit diagonal member device, it is characterized in that: be fixedly connected with a pair of heading ground tackle 13 that is symmetrical structure at the two ends of parallel wire unit 12, the other end thread bush of heading ground tackle 13 is connected to pin-and-hole plate 14, heading ground tackle 13 has the cylinder of screw thread in pin-and-hole plate 14 socket ends being, pin-and-hole 15 is arranged on the pin-and-hole plate 14, two ends pin-and-hole 15 is consistent with the pin-and-hole diameter of column 4, girder 3 respectively, and connect mutually with steel pin, form the triangle main truss of triangle hanging basket.
The end that described heading ground tackle 13 is connected with parallel wire unit 12 is the cylinder that has tapering and round platform, and cylindrical diameter is corresponding with the external diameter of parallel wire unit 12.
Characteristics of the present utility model are: its triangle hanging basket adopts the diagonal member of parallel steel wire bundle device as Hanging Basket, and this device is a kind of element of construction, has both alleviated deadweight, has increased supporting capacity, and makes Hanging Basket integral body have good deformation rigidity.Its feature is as follows:
1. adopt the main body of the high-strength steel tow of 5 millimeters of diameters as diagonal member, its steel wire radical is by calculating configuration;
2. cutting length is pressed calculated value control, has reasonably alleviated deadweight;
3. the ground tackle at two ends adopts bulb-end anchorage, increases the degree of reliability of pull bar;
4. adopt pin-and-hole plate and heading ground tackle to be threaded, be convenient to install, replacing;
5. steel tendon adopts the protection of thin-wall steel tube sleeve outward, and the antirust cream sealing of interior notes is also antirust.
6. the connection of diagonal member device and Hanging Basket is cottered joint, and quick for installation being convenient to changed.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is that triangle hanging basket is arranged schematic diagram;
Fig. 2 is an embodiment triangle hanging basket parallel wire unit diagonal member apparatus structure schematic diagram.
Among the figure: 1, triangle main truss mechanism; 2, diagonal member; 3, girder; 4, column; 5, back anchor pole; 6, end basket; 7, working platform; 8, the preceding ship of walking; 9, walk ship after; 10, the sliding beam of template; 11, walking balance weight; 12, parallel wire unit; 13, heading ground tackle; 14, pin-and-hole plate; 15, two ends pin-and-hole.
The specific embodiment
Embodiment as shown in Figure 1, to be triangle hanging basket build the schematic diagram of state at box girder cantilever for it, it mainly comprises force structure triangle main truss mechanism 1, walking mechanism, back anchoring mechanism, hitch.Triangle main truss mechanism 1 is above walking mechanism, and hitch is below walking mechanism, and back anchoring mechanism is in a side of triangle main truss mechanism 1.The construction equipment of the integral body of cantilever pouring concrete boxlike beam---the construction Hanging Basket is erected on the casting concrete beam section, and triangle main truss mechanism 1 is made up of girder 3, column 4 and diagonal member 2; Vertical fixing is connected with column 4 on girder 3, is connected with two diagonal members 2 from column 4 tops to girder 3 direction of both ends; Walking mechanism by preceding walk ship 8, after walk ship 9 and walking track etc. is formed; Girder is walked ship 8 before being connected with for 3 times under column 4, walks ship 9 after being fixed with below left side diagonal member 2 and girder 3 junctions; Hitch by the sliding beam 10 of end basket 6, template and interior outboard template, front and back crossbeam, suspender belt, etc. form; Before walk ship 8 the below be connected with the template sliding beam 10 parallel with girder 3, sliding beam 10 1 ends of template are erected on the casting concrete beam section, the other end is erected on the working platform 7 of the beam section of waiting to cast; Be hung with the end basket 6 of inclination below the sliding beam 10 of template by girder 3, supporting capacity is divided on two end faces up and down in two terminations of end basket 6; Back anchoring mechanism is made up of back anchor pole 5, anchoring crossbeam, walking balance weight 11 etc.; Whenever build one section beam section, behind the prestressed stretch-draw, the construction of next beam section is carried out in the whole reach of Hanging Basket.
The concrete structure of triangle hanging basket parallel wire unit diagonal member device as shown in Figure 2, parallel wire unit 12 is the main body of diagonal member device 2, be fixedly connected with a pair of heading ground tackle 13 that is symmetrical structure at the two ends of parallel wire unit 12, the end that heading ground tackle 13 is connected with parallel wire unit 12 is the cylinder that has tapering and round platform, cylindrical diameter is corresponding with the external diameter of parallel wire unit 12, the other end thread bush of heading ground tackle 13 is connected to pin-and-hole plate 14, heading ground tackle 13 has the cylinder of screw thread in pin-and-hole plate 14 socket ends being, pin-and-hole 15 is arranged on the pin-and-hole plate 14, two ends pin-and-hole 15 respectively with column 4, the pin-and-hole diameter unanimity of girder 3, and connect mutually with steel pin, form the triangle main truss of triangle hanging basket.
Parallel wire unit diagonal member device processing and fabricating is an integrated support structure, is convenient to transportation and storage and installs.Parallel wire unit 12 adds the protection of thin-wall steel tube sleeve, and interior notes butter sealing is also antirust.The radical of its parallel wire unit 12 high tensile steel wires and cutting length are determined according to calculating.
Claims (2)
1, triangle hanging basket parallel wire unit diagonal member device, it is characterized in that: be fixedly connected with a pair of heading ground tackle (13) that is symmetrical structure at the two ends of parallel wire unit (12), the other end thread bush of heading ground tackle (13) is connected to pin-and-hole plate (14), heading ground tackle (13) and pin-and-hole plate (14) socket end have the cylinder of screw thread in being, pin-and-hole (15) is arranged on the pin-and-hole plate (14), two ends pin-and-hole (15) is consistent with the pin-and-hole diameter of column (4), girder (3) respectively, and connect mutually with steel pin, form the triangle main truss of triangle hanging basket.
2, triangle hanging basket parallel wire unit diagonal member device according to claim 1, it is characterized in that: the end that described heading ground tackle (13) is connected with parallel wire unit (12) is the cylinder that has tapering and round platform, and cylindrical diameter is corresponding with the external diameter of parallel wire unit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079311 CN2937234Y (en) | 2006-07-04 | 2006-07-04 | Triangle hanging basket parallel wire beam cross brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079311 CN2937234Y (en) | 2006-07-04 | 2006-07-04 | Triangle hanging basket parallel wire beam cross brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937234Y true CN2937234Y (en) | 2007-08-22 |
Family
ID=38361259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079311 Expired - Lifetime CN2937234Y (en) | 2006-07-04 | 2006-07-04 | Triangle hanging basket parallel wire beam cross brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937234Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836014A (en) * | 2017-04-14 | 2017-06-13 | 贵州路桥集团有限公司 | A kind of rotary stopping device and retaining method for Hanging Basket |
| CN106836015A (en) * | 2017-04-14 | 2017-06-13 | 贵州路桥集团有限公司 | A kind of sliding stopping device and retaining method for Hanging Basket |
-
2006
- 2006-07-04 CN CN 200620079311 patent/CN2937234Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836014A (en) * | 2017-04-14 | 2017-06-13 | 贵州路桥集团有限公司 | A kind of rotary stopping device and retaining method for Hanging Basket |
| CN106836015A (en) * | 2017-04-14 | 2017-06-13 | 贵州路桥集团有限公司 | A kind of sliding stopping device and retaining method for Hanging Basket |
| CN106836015B (en) * | 2017-04-14 | 2018-09-21 | 贵州路桥集团有限公司 | A kind of sliding stopping device and retaining method for Hanging Basket |
| CN106836014B (en) * | 2017-04-14 | 2018-09-21 | 贵州路桥集团有限公司 | A kind of rotary stopping device and retaining method for Hanging Basket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201560400U (en) | Stayed-cable hanging basket | |
| CN102051858A (en) | Jack loading triangular truss hanging basket and load test construction method thereof | |
| CN203729193U (en) | Low tower stay cable reinforced T-type rigid framework system with suspension beams | |
| CN107340185A (en) | A kind of bridge static loading test pre-stressed steel pipe concrete self-balancing type static test bed | |
| CN2937234Y (en) | Triangle hanging basket parallel wire beam cross brace | |
| CN110318342B (en) | Construction equipment is assembled to prefabricated bent cap cantilever of festival section | |
| CN106320392A (en) | Large-tonnage pile foundation test loading device | |
| CN102002912A (en) | Simultaneous construction type wide-flanged guyed traveler | |
| CN207078903U (en) | It is a kind of to be used to lift the lower spreader assembly of large span arc multilayer steel truss and lower sling system | |
| CN212052268U (en) | Arch bridge | |
| CN205474871U (en) | A main truss system that is used for wave form steel web continuous beam construction to hang a basket | |
| CN201695337U (en) | Straight-line segment bracket of side pier of grouting continuous beam | |
| CN201865330U (en) | Device used for constructing cantilever scaffold bottom platform | |
| CN208250889U (en) | A kind of arch bridge suspender structure | |
| CN201187039Y (en) | Self-balance loading temporary anchoring device between main beam and platform | |
| CN215482366U (en) | Double-line continuous beam bracket structure | |
| CN215714692U (en) | Lifting device for construction of cable-stayed bridge | |
| CN201901847U (en) | Jack loading triangular truss hanging basket | |
| CN210620062U (en) | Tower crane attaches wall equipment | |
| CN209011132U (en) | A kind of fixed foundation pit berm structure of assembled two point | |
| CN202989786U (en) | Old bridge external prestressing reinforced structure | |
| CN114808734B (en) | Construction method of stay cable front fulcrum cradle soft and hard connection conversion system | |
| CN216006681U (en) | Steering plate structure for external prestress reinforcement of continuous rigid frame | |
| CN108442230A (en) | A kind of arch bridge suspender structure | |
| CN205188837U (en) | Cable suspension device suitable for hang basket |
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: CHINA ROAD + BRIDGE ENGINEERING CO., LTD. Free format text: FORMER OWNER: ROAD AND BRIDGE GROUP, THE SECOND ROAD WORKERS BUREAU Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Department of enterprise development, No. 88, No. 3, Anwai street, Beijing, zip code: 100011 Co-patentee after: No.2 Road Engineering Bureau, Luqiao Group Patentee after: China Luqiao Engineering Co., Ltd. Address before: Shaanxi province Xi'an City Road eight No. 262 Luqiao Group Second Highway Engineering Bureau of Technology Development Department, zip code: 710065 Patentee before: No.2 Road Engineering Bureau, Luqiao Group |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100011 Beijing An Wai Avenue No. 88 C Enterprise Development Department Co-patentee after: Zhongjiao Second Highway Engineering Bureau Co., Ltd. Patentee after: China Road & Bridge Corporation Address before: 100011 Beijing An Wai Avenue No. 88 C Enterprise Development Department Co-patentee before: No.2 Road Engineering Bureau, Luqiao Group Patentee before: China Road & Bridge Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |