CN208649899U - A kind of operating platform for bent cap two times tensioning - Google Patents
A kind of operating platform for bent cap two times tensioning Download PDFInfo
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- CN208649899U CN208649899U CN201820929454.0U CN201820929454U CN208649899U CN 208649899 U CN208649899 U CN 208649899U CN 201820929454 U CN201820929454 U CN 201820929454U CN 208649899 U CN208649899 U CN 208649899U
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- crossbeam
- bent cap
- column
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Abstract
The utility model discloses a kind of operating platform for bent cap two times tensioning, including platform, column, work systems.Wherein platform and column are combined by cross bar is formed by connecting, and uprights vertical is connected to platform one end；Work system is made of the parallel sunpender under crossbeam, crossbeam, the ballast regulating platform that lifts under sunpender.One end of the beam is provided with the bolt hole for adjusting left-right position, is fixed on column top；The bolt hole that different height position is provided on sunpender is connect with crossbeam, for adjusting operating platform height；The lower end of ballast regulating platform is provided with the wheel moved on bent cap operating surface, to drive whole operation platform mobile.Bolt hole is welded with stiffening plate.Another cantilever end of crossbeam is connected by wirerope and the foundation bolt of construction site, forms anchor system.The two times tensioning operating platform can reduce difficulty of construction, increase the recycling rate of waterused of equipment, improve the safety of whole operation platform in different construction site Fast Installations, disassembly.
Description
Technical field
The utility model relates to bridge construction fields, and in particular to a kind of operating platform for bent cap two times tensioning.
Background technique
Currently used for the operating platform of bent cap two times tensioning, it is required to make at the construction field (site), generally existing field fabrication
Time-consuming, welding difficulty, architecture quality such as are difficult to ensure, cannot repeatedly come into operation at the problems.To meet different size bent caps
Two times tensioning construction needs, and being badly in need of one kind being capable of field combinations assembly, the lid that bearing capacity is high, adjustable, removable, safe and reliable
The operating platform of beam two times tensioning.
Utility model content
The purpose of this utility model is to overcome bent cap two times tensioning platform field to make time-consuming, welding difficulty, structure
The problems such as quality is difficult to ensure, cannot repeatedly come into operation, provide one kind can field combinations assembly, bearing capacity it is high, it is adjustable,
Removable, safe and reliable, the operating platform for bent cap two times tensioning.
The utility model to achieve the above object, takes following technical scheme:
A kind of operating platform of bent cap two times tensioning, including platform and the column for being vertically connected on platform one end；It is described flat
Platform and the column are combined by cross bar and are formed by connecting；Crossbeam of the upper end lateral connection of the column for anchoring；The crossbeam
It is sagging direct-connected to connect the sunpender being parallel to each other；The lower end of the sunpender connects ballast regulating platform；The lower end of the ballast regulating platform is set
It is equipped with wheels for mobility.
The sunpender is provided with the bolt hole for adjusting height in the position connecting with the crossbeam.
The crossbeam is being provided with the bolt hole for telescopic adjustment with the column connecting pin.
The bolt hole position is welded with stiffening plate.
The cross bar of the column is made of No. 16 square steel.
The cross bar of the crossbeam is made of No. 16 channel steels of Two bors d's oeuveres.
The crossbeam cantilever end is provided with the wirerope being connected with foundation bolt.
The utility model has the beneficial effect that compared with prior art
The utility model platform and column are all made of the free assembly of detachable cross bar, are formed by connecting.This operating platform is certainly
Heavy and light, structure has controllability, convenient for disassembly and assembly.This structure may be constructed various sizes of operating platform basic components, with
Adapt to the two times tensioning construction needs of various bent caps.The problem of can solve time-consuming field fabrication, welding difficulty.
The utility model anchor system is suspended from above mounting platform, by the transverse beam lifting ballast for being connected laterally at the upper end of the column
Regulating platform is constituted.Wherein, crossbeam is also to be made of cross bar, one end of connection column is provided with multiple groups bolt hole, to adjust cross
The left-right position relationship of beam and bearing column, allows operating platform to stretch；It is provided with not on the parallel sunpender lifted under crossbeam
Keep operating platform height adjustable for adjusting the height and position relationship of ballast regulating platform and crossbeam with the bolt hole of height and position
Section.The lower end of ballast regulating platform is provided with wheels for mobility, and wheel can drive whole operation platform mobile.This knot
Structure can also reduce platform self weight, keep structure adjustable, convenient for disassembly and assembly, and entirety can move.This structure may be constructed difference
The operating platform basic components of size are increased with adapting to the two times tensioning construction needs of various bent caps to reduce difficulty of construction
The recycling rate of waterused of equipment.
The utility model lays welding stiffening plate to all bolts hole.In crossbeam cantilever end by wirerope, crossbeam and
The foundation bolt of construction site is connected to form anchor system.Various aspects improve the security performance of whole operation platform.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the utility model schematic view of the front view.
Fig. 3 is the practical state diagram of the utility model.
Appended drawing reference: 1 platform, 2 wheel, 3 sunpender bolt hole, 4 column, 5 sunpender, 6 ballast regulating platform, 7 crossbeam, 8 steel wire
It restricts 9 foundation bolt, 10 transom bolt hole, 11 guardrail, 12 beam body, 13 bent cap, 14 operating surface
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments:
A kind of bent cap two times tensioning platform as shown in Fig. 1 is vertically connected on flat including the platform 1 that cross bar connects into
1 one end of platform, 4 upper end lateral connection of column 4 and column that cross bar connects into, the job family for being suspended from 1 top of mounting platform
System.The platform is the mounting platform of jack, which is the bearing column of anchor system.
Platform 1 and column 4 are all made of the free assembly of detachable fashioned iron, are formed by connecting.Various sizes of fashioned iron connection group
It closes, may be constructed various sizes of operating platform basic components.
Work system is suspended from 1 top of platform, mainly lifts ballast regulating platform 6 by crossbeam 7 and constitutes.Wherein, crossbeam 7 be also by
Fashioned iron is made, and one end is connected laterally at 4 upper end of column, is suspended from 1 top of platform；One end that column 4 is connected on crossbeam 7, is provided with
Multiple groups transom bolt hole 10 makes operating platform become scalable system to adjust the left-right position relationship of crossbeam 7 Yu column 4.It is horizontal
The parallel sunpender 5 of the lower connection of beam 7；It is provided with the sunpender bolt hole 3 of different height position on sunpender 5, owns under sunpender for adjusting
The height and position relationship of structure and crossbeam 7, keeps operating platform height-adjustable, constitutes two times tensioning operating platform and adjusts above and below
System and support system.Parallel sunpender 5 lifts ballast regulating platform 6 below, it is the ballast and regulating system of whole operation platform,
Corresponding clump weight can be configured in position of platform according to construction magnitude of load.The lower end of ballast regulating platform 6 is provided with for moving
Dynamic wheel 2, wheel 2 are walked on bent cap operating surface 14, and whole operation platform can be driven mobile (as shown in Figure 3), made whole
A two times tensioning operating platform becomes removable system；Wheel size can need to select according to scene.
As shown in Figure 1 and Figure 2, all columns 4 of the two times tensioning operating platform of the present embodiment use No. 16 sides
The crossbeam 7 of steel, two times tensioning operating platform is bolted using No. 16 channel steels of Two bors d's oeuveres with column 4.Laying transom bolt
Steel plate is reinforced in hole 10 and the welding of the position of sunpender bolt hole 3, guarantees the security performance of structure；In the cantilever end of crossbeam 7, steel is set
Cord 8 and the foundation bolt 9 of construction site are attached, and guarantee that whole operation platform safety performance improves a lot.
As shown in Fig. 2, the present embodiment mounting platform 1 and ballast regulating platform 6 are all to be combined to constitute by channel steel, are also selected double
Spell No. 16 channel steels.In all structures, channel steel and square steel use elongated bolt-through, are overleaf bolted.The present embodiment
The bolt used is M22.
As shown in figure 3, beam body 12 is arranged at 11 top of bent cap, 12 top of beam body is bent cap operating surface 14, and there are guardrail 13 in two sides.Vehicle
2 drive two times tensioning operating platform of wheel is moved to the position for needing tensioning on bent cap operating surface 14；By anchor system, to whole
Body is anchored；Then implement tensioning operation.After the completion of the position tensioning of bent cap 11, anchor system is released, by pushing vehicle
Tension operation platform, is moved to next position for needing tensioning, carries on tensioning operation by wheel 2.
The present embodiment can bent cap, different loads according to different types of structure, reasonably select square steel and channel steel or its
The model of its fashioned iron.The material of cross bar is not limited to fashioned iron.
The present embodiment can be according to the bent cap size of different Work sectors, reasonable Arrangement pitch of bolts and cross bar size.
The present embodiment can set up cross bar as staff's going up or down stairway in 3 frame of column.
The above is the preferred embodiment of the utility model, not does limitation in any form to the utility model,
All contents without departing from technical solutions of the utility model, it is made by the above technical examples according to the technical essence of the present invention
The simple replacement of simple modification, equivalent variations and profile in any structure, still falls within technical solutions of the utility model
Protection scope.
Claims (7)
1. a kind of operating platform for bent cap two times tensioning, including platform and the column for being vertically connected on described platform one end；
It is characterized in that the platform and the column are combined by cross bar and are formed by connecting；The upper end of the column is horizontally connected with for anchor
Solid crossbeam, the beam vertical is connected with the sunpender being parallel to each other；The lower end of the sunpender is connected with ballast regulating platform；It is described
The lower end of ballast regulating platform is provided with wheels for mobility.
2. the operating platform according to claim 1 for bent cap two times tensioning, characterized in that the sunpender with it is described
The position of crossbeam connection, is provided with the bolt hole for adjusting height.
3. the operating platform according to claim 1 for bent cap two times tensioning, characterized in that the crossbeam with it is described
Column connecting pin is provided with the bolt hole for telescopic adjustment.
4. according to any operating platform for bent cap two times tensioning of claim 2~3, characterized in that the bolt
Hole is welded with stiffening plate.
5. the operating platform according to claim 1 for bent cap two times tensioning, characterized in that the cross bar of the column is
No. 16 square steel are made.
6. the operating platform according to claim 1 for bent cap two times tensioning, characterized in that the cross bar of the crossbeam is
No. 16 channel steels of Two bors d's oeuveres are made.
7. the operating platform according to claim 1 for bent cap two times tensioning, characterized in that the crossbeam cantilever end is set
It is equipped with the wirerope being connected with foundation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929454.0U CN208649899U (en) | 2019-01-05 | 2019-01-05 | A kind of operating platform for bent cap two times tensioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929454.0U CN208649899U (en) | 2019-01-05 | 2019-01-05 | A kind of operating platform for bent cap two times tensioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208649899U true CN208649899U (en) | 2019-03-26 |
Family
ID=65780981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929454.0U Active CN208649899U (en) | 2019-01-05 | 2019-01-05 | A kind of operating platform for bent cap two times tensioning |
Country Status (1)
| Country | Link |
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| CN (1) | CN208649899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456456A (en) * | 2020-04-09 | 2020-07-28 | 中冶天工集团天津有限公司 | Frame beam hoisting device and using method |
| CN112030749A (en) * | 2020-07-15 | 2020-12-04 | 中交第一航务工程局有限公司 | Construction method of walking type bent cap operation platform |
-
2019
- 2019-01-05 CN CN201820929454.0U patent/CN208649899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456456A (en) * | 2020-04-09 | 2020-07-28 | 中冶天工集团天津有限公司 | Frame beam hoisting device and using method |
| CN112030749A (en) * | 2020-07-15 | 2020-12-04 | 中交第一航务工程局有限公司 | Construction method of walking type bent cap operation platform |
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