CN210917735U - Supporting jig frame structure for large-span prestressed inhaul cable structure - Google Patents
Supporting jig frame structure for large-span prestressed inhaul cable structure Download PDFInfo
- Publication number
- CN210917735U CN210917735U CN201921435517.8U CN201921435517U CN210917735U CN 210917735 U CN210917735 U CN 210917735U CN 201921435517 U CN201921435517 U CN 201921435517U CN 210917735 U CN210917735 U CN 210917735U
- Authority
- CN
- China
- Prior art keywords
- standard
- jig
- frame section
- jig frame
- bed
- 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.)
- Active
Links
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to the field of structure construction, in particular to a support jig frame structure for a large-span prestressed inhaul cable structure; the method is characterized in that: the device comprises an upper standard jig frame section, a lower standard jig frame section and a middle non-standard jig frame section, wherein the middle non-standard jig frame section is arranged between the upper standard jig frame section and the lower standard jig frame section and is connected into a whole through a high-strength connecting bolt; and (4) passing a pulling rope for the tensioning structure through the non-standard bed frame section. This support bed-jig structure adopts above-mentioned design, when dealing with the large-span cable condition of opening, sets up non-standard bed-jig section through the middle part at whole bed-jig to make the cable pass through from the top or the below of the X shape bracing of non-standard bed-jig section, thereby avoid traditional standard bed-jig to touch the problem of unidirectional diagonal lacing strip at the stretch-draw in-process of cable.
Description
Technical Field
The utility model relates to a structure construction field specifically is a support bed-jig structure for large-span prestressing force cable structure.
Background
In the operation of a large-span prestressed cable structure needing to be supported by a jig frame, in order to avoid collision between the jig frame and the prestressed cable, a double-group supporting jig frame is usually arranged at a supporting point to avoid the prestressed cable, the method causes the use amount of the jig frame on site to be extremely large, and the jig frame needs to be recycled, so that the mounting and dismounting operation of the jig frame is time-consuming and labor-consuming, and the construction cost is very high.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned defect, provide one kind when avoiding colliding with the prestressing force cable, use quantity to reduce at double and install, dismantle the convenient support bed-jig structure of operation.
In order to achieve the above object, the present invention is realized as follows:
a support bed-jig structure for a large-span prestressed inhaul cable structure comprises an upper standard bed-jig section, a lower standard bed-jig section and a middle non-standard bed-jig section, wherein the middle non-standard bed-jig section is arranged between the upper standard bed-jig section and the lower standard bed-jig section and is connected into a whole through a high-strength connecting bolt; and (4) passing a pulling rope for the tensioning structure through the non-standard bed frame section.
The standard jig frame section comprises a rectangular frame structure of a standard unit, and horizontal cross braces arranged in the middle of four side surfaces of the rectangular frame structure respectively and an oblique batten strip connected with a single diagonal line; the nonstandard jig frame section comprises a rectangular frame structure of a standard unit, X-shaped inclined struts arranged on two symmetrical side surfaces of the rectangular frame structure and an inclined batten strip arranged on the other two symmetrical side surfaces of the rectangular frame structure and connected with a single diagonal line.
This support bed-jig structure adopts above-mentioned design, when dealing with the large-span cable condition of opening, sets up non-standard bed-jig section through the middle part at whole bed-jig to make the cable pass through from the top or the below of the X shape bracing of non-standard bed-jig section, thereby avoid traditional standard bed-jig to touch the problem of unidirectional diagonal lacing strip at the stretch-draw in-process of cable.
Drawings
Fig. 1 is a schematic diagram of a use state of a standard supporting jig in the supporting jig structure.
Fig. 2 is a schematic view of the use state of a non-standard supporting jig frame in the supporting jig frame structure.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, a supporting jig frame structure for a large-span prestressed cable structure comprises an upper standard jig frame section 1 ', a lower standard jig frame section 1 and a middle non-standard jig frame section 3, wherein the middle non-standard jig frame section 3 is arranged between the upper standard jig frame section 1' and the lower standard jig frame section 1 and is connected into a whole through high- strength connecting bolts 6 and 7; the guy cable 2 for the tensioning structure is passed through the non-standard carcass section 3.
The standard jig frame section comprises a rectangular frame structure of a standard unit, and horizontal cross braces arranged in the middle of four side surfaces of the rectangular frame structure respectively and an oblique batten strip connected with a single diagonal line; the non-standard jig frame section 3 comprises a rectangular frame structure of a standard unit, X-shaped inclined struts 4 arranged on two symmetrical side surfaces of the rectangular frame structure and single diagonal-connected oblique lacing strips 4' arranged on the other two symmetrical side surfaces of the rectangular frame structure, and a horizontal cross strut 5 is usually arranged on the top of the non-standard jig frame section 3 in order to strengthen the structural strength of the non-standard jig frame section.
This support bed-jig structure adopts above-mentioned design, when dealing with the large-span cable condition of opening, sets up non-standard bed-jig section through the middle part at whole bed-jig to make the cable pass through from the top or the below of the X shape bracing of non-standard bed-jig section, thereby avoid traditional standard bed-jig to touch the problem of unidirectional diagonal lacing strip at the stretch-draw in-process of cable.
Claims (2)
1. The utility model provides a support bed-jig structure for large-span prestressing force cable structure, characterized by: the device comprises an upper standard jig frame section, a lower standard jig frame section and a middle non-standard jig frame section, wherein the middle non-standard jig frame section is arranged between the upper standard jig frame section and the lower standard jig frame section and is connected into a whole through a high-strength connecting bolt; and (4) passing a pulling rope for the tensioning structure through the non-standard bed frame section.
2. A support bed-jig structure for a large-span prestressed guy cable structure according to claim 1, characterized in that: the standard jig frame section comprises a rectangular frame structure of a standard unit, horizontal cross braces arranged in the middle of four side faces of the rectangular frame structure respectively and diagonal lacing strips connected by a single diagonal; the nonstandard jig frame section comprises a rectangular frame structure of a standard unit, X-shaped inclined struts arranged on two symmetrical side surfaces of the rectangular frame structure and an inclined batten strip arranged on the other two symmetrical side surfaces of the rectangular frame structure and connected with a single diagonal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435517.8U CN210917735U (en) | 2019-08-31 | 2019-08-31 | Supporting jig frame structure for large-span prestressed inhaul cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435517.8U CN210917735U (en) | 2019-08-31 | 2019-08-31 | Supporting jig frame structure for large-span prestressed inhaul cable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917735U true CN210917735U (en) | 2020-07-03 |
Family
ID=71349558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921435517.8U Active CN210917735U (en) | 2019-08-31 | 2019-08-31 | Supporting jig frame structure for large-span prestressed inhaul cable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210917735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565336A (en) * | 2021-07-31 | 2021-10-29 | 中冶(上海)钢结构科技有限公司 | Movable supporting tire frame column and using method thereof |
-
2019
- 2019-08-31 CN CN201921435517.8U patent/CN210917735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565336A (en) * | 2021-07-31 | 2021-10-29 | 中冶(上海)钢结构科技有限公司 | Movable supporting tire frame column and using method thereof |
| CN113565336B (en) * | 2021-07-31 | 2022-12-09 | 中冶(上海)钢结构科技有限公司 | Movable supporting tire frame column and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201809959U (en) | Full-door scaffold support system | |
| CN103643800B (en) | The erection & lift system of buckling-restrained bracing member and construction method thereof | |
| CN205934747U (en) | A hang basket that is used for cantilever to pour bridge construction operation with pre -compaction structure | |
| CN105780925A (en) | Truss-hanging combined system installation construction method | |
| CN102134833B (en) | Construction method for hoisting and disassembling bailey truss | |
| CN104631810A (en) | High-altitude movable hanging basket system and construction method thereof | |
| CN205775852U (en) | Acting force conversion support for top of steel structure supporting jig frame | |
| CN201953070U (en) | Reusable fabricated processing shed for construction site | |
| CN202138969U (en) | Tower crane wall-attaching device used in cast-in-place concrete structure | |
| CN210917735U (en) | Supporting jig frame structure for large-span prestressed inhaul cable structure | |
| CN109441101B (en) | Construction platform for high-altitude operation concrete circular roof | |
| CN202090483U (en) | Round structure with prestressed sheet metal roof | |
| CN203626212U (en) | Pier stud construction operation platform quick to disassemble and assemble | |
| CN108086706A (en) | Beam-string structure system and its construction method in portal-rigid frames reinforcing | |
| CN103046741A (en) | Modularization floor support for buildings | |
| CN202913356U (en) | Load-bearing frame for bridge construction | |
| CN209686924U (en) | A kind of large volume arc concrete steel lattice supporting framework | |
| CN201420400Y (en) | Supporting structure of towering reticulated shell structure | |
| CN207032480U (en) | A kind of Rod Bracing connecting node for steel building | |
| CN111519949A (en) | Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open | |
| CN209412852U (en) | A kind of central sill nodal support steel pipe column mechanism | |
| CN221372993U (en) | Safety protection rope fixing device and fixing assembly for steel structure construction | |
| CN207582676U (en) | New steel structure support construction | |
| CN211499911U (en) | Support reinforcing apparatus for building | |
| CN211556095U (en) | Multifunctional rapid freely-assembled pole for floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |