CN203904848U - Temporary fixing jig for buttress anchorage top - Google Patents
Temporary fixing jig for buttress anchorage top Download PDFInfo
- Publication number
- CN203904848U CN203904848U CN201420344831.6U CN201420344831U CN203904848U CN 203904848 U CN203904848 U CN 203904848U CN 201420344831 U CN201420344831 U CN 201420344831U CN 203904848 U CN203904848 U CN 203904848U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- tubular arch
- pipe arch
- arch
- support
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000011230 binding agent Substances 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 10
- 235000015170 shellfish Nutrition 0.000 claims description 6
- 239000011120 plywood Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a temporary fixing jig for a buttress anchorage top. Two steel pipe arch supports are connected through a connecting cross beam, and lower parts of the steel pipe arch supports are connected with tie beams arranged on standard Bailey trusses; supporting frameworks are arranged on the standard Bailey trusses; a batten cushion layer and a plywood layer are arranged between each supporting framework and each tie beam; steel pipe arch mounting platforms are arranged at top ends of the steel pipe arch supports; vertical spiral jacks are arranged on the steel pipe arch mounting platforms; steel cushions are arranged on the vertical spiral jacks; a steel pipe arch adjusting support is arranged on one of the two steel pipe arch supports; and a horizontal spiral jack is arranged on the steel pipe arch adjusting support. According to the jig, the two steel pipe arch supports are connected through the connecting cross beam, so that the stability of the arch supports is guaranteed; vertical positions of steel pipe arches can be adjusted through the vertical spiral jacks arranged on the steel pipe arch mounting platforms; horizontal positions of the steel pipe arches can be adjusted through the horizontal spiral jack arranged on the steel pipe arch adjusting support; each steel pipe arch mounting platform is formed by assembly of double-channel steel and is safe and reliable.
Description
Technical field
The utility model relates to a kind of buttress and pushes up temporary fixed moulding bed.
Background technology
In setting up the process of steel pipe arch bridge, tubular arch need to be first installed on the bridge floor of having built up, after tubular arch is in place, hoist cable between tubular arch and bridge floor is installed again, to ensure the stressed safety of tubular arch, in work progress, steel pipe arch bridge arch rib is perpendicular dumbbell shape, lower arch tube for point contacts, for guaranteeing the location of arch tube and stablizing, need to arrange temporary fixed moulding bed at a socle with buttress junction.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of in steel pipe arch bridge work progress buttress top temporary fixed moulding bed is set, to ensure the safe construction of tubular arch.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of buttress pushes up temporary fixed moulding bed, comprise two tubular arch supports, between two tubular arch supports, by connecting cross beam, connect, tubular arch support bottom is connected with binder, binder is placed on shellfish thunder standard truss, on shellfish thunder standard truss, be provided with support frame, between support frame and binder, be provided with flitch bed course and splinting layer, in tubular arch cantilever tip, be provided with tubular arch mounting platform, on tubular arch mounting platform, be provided with vertical spin top, vertical spin is provided with steel pad on top, on a tubular arch support, be provided with tubular arch and regulate support, at tubular arch, regulate to support and be provided with flat spin top.
Between binder and tubular arch support, be provided with diagonal brace.
Described tubular arch mounting platform adopts double flute steel assembled.
The buttress that the utility model provides pushes up temporary fixed moulding bed, between two tubular arch supports, by connecting cross beam, connects, and has guaranteed the stability of arch trestle, the upright position of the vertical spin top adjustable steel pipeline overhead lifting arranging on tubular arch mounting platform; Tubular arch arranges the horizontal level of flat spin top adjustable steel pipeline overhead lifting on regulating and supporting; Between binder and tubular arch support, be provided with diagonal brace, guaranteed the stability of tubular arch support; Tubular arch mounting platform adopts double flute steel assembled, safe and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is application example of the present utility model.
The specific embodiment
Structure of the present utility model is as shown in Figure 1: a kind of buttress pushes up temporary fixed moulding bed, comprise two tubular arch supports 1, between two tubular arch supports 1, by connecting cross beam 2, connect, tubular arch support 1 bottom is connected with binder 3, binder 3 is placed on shellfish thunder standard truss 4, on shellfish thunder standard truss 4, be provided with support frame 5, between support frame 5 and binder 3, be provided with flitch bed course 6 and splinting layer 7, on tubular arch support 1 top, be provided with tubular arch mounting platform 9, on tubular arch mounting platform 9, be provided with vertical spin top 10, on vertical spin top 10, be provided with steel pad 11, on a tubular arch support 1, be provided with tubular arch and regulate support 12, in tubular arch adjusting support 12, be provided with flat spin top 13.Between binder 3 and tubular arch support 1, be provided with diagonal brace 8.Described tubular arch mounting platform 9 adopts double flute steel assembled.
When the utility model is used, tubular arch 14 is placed on tubular arch mounting platform 9, by vertical spin, push up 10 adjustable its upright positions, and can tubular arch be located by angle bar 15, by flat spin, push up 13 adjustable its horizontal levels, and can according to the radian of tubular arch 14, regulate the height of tubular arch support 1, for tubular arch 14 provides stable support.
Claims (3)
1. a buttress pushes up temporary fixed moulding bed, it is characterized in that: comprise two tubular arch supports (1), between two tubular arch supports (1), by connecting cross beam (2), connect, tubular arch support (1) bottom is connected with binder (3), binder (3) is placed on shellfish thunder standard truss (4), on shellfish thunder standard truss (4), be provided with support frame (5), between support frame (5) and binder (3), be provided with flitch bed course (6) and splinting layer (7), on tubular arch support (1) top, be provided with tubular arch mounting platform (9), on tubular arch mounting platform (9), be provided with vertical spin top (10), on vertical spin top (10), be provided with steel pad (11), on a tubular arch support (1), be provided with tubular arch and regulate support (12), in tubular arch adjusting support (12), be provided with flat spin top (13).
2. buttress according to claim 1 pushes up temporary fixed moulding bed, it is characterized in that: between binder (3) and tubular arch support (1), be provided with diagonal brace (8).
3. buttress according to claim 1 pushes up temporary fixed moulding bed, it is characterized in that: described tubular arch mounting platform (9) adopts double flute steel assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344831.6U CN203904848U (en) | 2014-06-26 | 2014-06-26 | Temporary fixing jig for buttress anchorage top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344831.6U CN203904848U (en) | 2014-06-26 | 2014-06-26 | Temporary fixing jig for buttress anchorage top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904848U true CN203904848U (en) | 2014-10-29 |
Family
ID=51779138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344831.6U Expired - Lifetime CN203904848U (en) | 2014-06-26 | 2014-06-26 | Temporary fixing jig for buttress anchorage top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178042A (en) * | 2017-05-31 | 2017-09-19 | 中国二十冶集团有限公司 | A kind of construction method of large span inverted-triangular CFST Arch Bridge steel arch |
| CN109722992A (en) * | 2018-12-19 | 2019-05-07 | 中铁广州工程局集团有限公司 | A kind of device and method of dumbbell-shaped arch rib installation positioning |
-
2014
- 2014-06-26 CN CN201420344831.6U patent/CN203904848U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178042A (en) * | 2017-05-31 | 2017-09-19 | 中国二十冶集团有限公司 | A kind of construction method of large span inverted-triangular CFST Arch Bridge steel arch |
| CN107178042B (en) * | 2017-05-31 | 2020-06-26 | 中国二十冶集团有限公司 | Construction method of large-span inverted triangular concrete filled steel tube arch bridge steel arch |
| CN109722992A (en) * | 2018-12-19 | 2019-05-07 | 中铁广州工程局集团有限公司 | A kind of device and method of dumbbell-shaped arch rib installation positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |