CN208472588U - Bed die vertical shift via hole support device - Google Patents
Bed die vertical shift via hole support device Download PDFInfo
- Publication number
- CN208472588U CN208472588U CN201821093139.5U CN201821093139U CN208472588U CN 208472588 U CN208472588 U CN 208472588U CN 201821093139 U CN201821093139 U CN 201821093139U CN 208472588 U CN208472588 U CN 208472588U
- Authority
- CN
- China
- Prior art keywords
- bed die
- wheel assembly
- pier
- via hole
- roll wheel
- 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
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides the bed die vertical shift via hole support device that one kind can Fast Installation disassembly, can change with the height change of bed die camber, support is provided when pier top is advanced to bed die, keep bed die vertical shift process stress good, clear, it is not necessarily to adjust camber after the completion of via hole, it can be directly assembled.A kind of bed die vertical shift via hole support device, including roll wheel assembly, embrace pier connection component and roll wheel assembly connector, roll wheel assembly is four groups, and roll wheel assembly arranges that roll wheel assembly is connect by embracing pier connection component with pier shaft by the connection of roll wheel assembly connector in quadrangle.
Description
Technical field
The utility model relates to technical field of bridge construction, are related to a kind of bed die vertical shift via hole support device.
Background technique
Mobile formwork is a kind of included template, using cushion cap or pier stud as bearing, carries out the advanced construction of cast in situs
Machinery is widely used in the concrete box girder construction of highway bridge, railway bridge.Mobile formwork generally uses template to be opened to two sides
The pier shaft spacing of mode via hole, its two width bridge of left and right of the engineering that this patent uses is too small, using conventional lateral die sinking space ruler
It is very little limited, it is necessary to which that intermediate bed die is directly longitudinally walked by pier top, it is therefore desirable in pier top setting bed die walking supporting point.And it moves
Dynamic model frame bed die is equipped with camber, and longitudinal height changes at parabola, according to the support device that height is fixed, in vertical shift process
It cannot be contacted always with bed die and have the function that support, be unable to satisfy the construction needs of engineering.
Utility model content
The utility model provides the bottom that one kind can Fast Installation disassembly, can change with the height change of bed die camber
Mould vertical shift via hole support device provides support when pier top is advanced to bed die, keeps bed die vertical shift process stress good, clear, mistake
It is not necessarily to adjust camber after the completion of hole, it can be directly assembled.
The utility model to achieve the above object, is achieved through the following technical solutions:
A kind of bed die vertical shift via hole support device, including roll wheel assembly, armful pier connection component and roll wheel assembly connector, rolling
Wheel assembly is four groups, and roll wheel assembly arranges that roll wheel assembly is connected by embracing pier by the connection of roll wheel assembly connector in quadrangle
Component is connect with pier shaft.
Above-mentioned bed die vertical shift via hole support device preferred embodiment, roll wheel assembly include idler wheel, wheel shaft, roller support, lower part
Bracket and height adjustment unit, idler wheel are arranged on wheel shaft, and wheel shaft is arranged on roller support, and lower tray is located under roller support
Side, between roller support and lower tray be equipped with height adjustment unit, height adjustment unit include inner tube, outer tube, connecting rod and
Spring, inner tube are arranged below roller support, and outer tube is arranged in lower tray, and inner tube outside diameter and outer tube diameter are adapted, even
Extension bar is located in inner tube, and connecting rod one end is fixed on roller support, and the other end is in hanging shape, and roller support is sleeved on connecting rod
Above and simultaneously connect roller support and lower tray.
Above-mentioned bed die vertical shift via hole support device preferred embodiment, embracing pier connection component includes embracing pier to pre-tighten screw rod and time with wood insole
Block, lower tray lower end pre-tighten the wooden cushion block of screw rod connection by embracing pier, and wooden cushion block has the inclined surface being in contact with armful pier,
Tilt angle is 30-90 °.
Above-mentioned bed die vertical shift via hole support device preferred embodiment, roll wheel assembly connector include two lateral ties bars and two
A vertical linkage bar, two vertical linkage bars are separately connected two groups of front and back roll wheel assembly, and two lateral ties bars connect two simultaneously
A vertical linkage bar.
Above-mentioned bed die vertical shift via hole support device preferred embodiment, lateral ties bar and two vertical linkage bars are welded by fashioned iron
Molding.
Above-mentioned bed die vertical shift via hole support device preferred embodiment, roller support is by steel plate welding fabrication, and lower tray is by type
Steel welding fabrication, inner tube and outer tube are seamless steel pipe, and inner tube is welded as a whole with roller support, and outer tube and lower tray are welded
It is integrated.
Utility model has the advantages that
1, working depth automatically adjusts；It can be by the stress deformation of spring come perfect change synchronous with bed die camber
Change, be in close contact idler wheel with bed die always, stress support is provided；
2, convenient disassembly: installing in such a way that loose mail pier top is assembled, and single construction weight is light, and size is small, convenient for artificial
Assembly disassembly.
3, quick construction: bed die does not need to adjust before vertical shift and during vertical shift, is able to maintain after vertical shift via hole original pre-
Camber does not need to readjust template, so that it may directly molding casting concrete.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is bed die via hole support device detail drawing；
Fig. 2 is bed die via hole support device general assembly drawing；
Fig. 3 is bed die via hole support device general assembly top view；
Fig. 4 is bed die via hole support device general assembly side view.
1 idler wheel, 2 wheel shafts, 3 roller supports, 4 springs, 5 lower trays, 6 armfuls of piers pre-tighten screw rod, 7 lateral ties bars, 8 in figure
Vertical linkage bar, 9 wooden cushion blocks, 4-1 spring, 4-2 outer tube, 4-3 inner tube, 4-4 connecting rod.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of bed die vertical shift via hole support device, including roll wheel assembly, armful pier connection component and roll wheel assembly connector, rolling
Wheel assembly is four groups, and roll wheel assembly is arranged by the connection of roll wheel assembly connector in quadrangle, roll wheel assembly upper end and bed die phase
Contact, lower end are connect by embracing pier connection component with pier shaft.
Roll wheel assembly includes idler wheel 1, wheel shaft 2, roller support 3, lower tray 5 and height adjustment unit, the setting wheel of idler wheel 1
On axis 2, wheel shaft 2 is arranged on roller support 3, and lower tray 5 is located at below roller support 3, roller support 3 and lower tray 5 it
Between be equipped with height adjustment unit, height adjustment unit includes inner tube 4-3, outer tube 4-2, connecting rod 4-4 and spring 4-1, inner tube 4-3
It is arranged below roller support 3, outer tube is arranged in lower tray 5, and inner tube 4-3 outer diameter and outer tube 4-2 internal diameter are adapted, connection
Bar 4-4 is located in inner tube, and the one end connecting rod 4-4 is fixed on roller support 3, and the other end is in hanging shape, and roller support 3 is sleeved on
Roller support 3 and lower tray 5 are connected in connecting rod and simultaneously.
Embracing pier connection component includes embracing pier to pre-tighten screw rod 6 and wooden cushion block 9, and 5 lower end of lower tray pre-tightens spiral shell by embracing pier
Bar 6 connects wooden cushion block 9, and wooden cushion block 9 has the inclined surface A being in contact with armful pier, and tilt angle is 30-90 °.
Roll wheel assembly connector includes two lateral ties bars 7 and two vertical linkage bars 8, and two vertical linkage bars 8 divide
Not Lian Jie the two groups of roll wheel assemblies in front and back, two lateral ties bars 7 connect two vertical linkage bars 8, lateral ties bar 7 and two simultaneously
A vertical linkage bar 8 is by fashioned iron welding fabrication.
Roller support 3 is by steel plate welding fabrication, and for lower tray 5 by fashioned iron welding fabrication, inner tube and outer tube are seamless steel
Pipe, inner tube are welded as a whole with roller support 3, and outer tube is welded as a whole with lower tray 5.
Utility model works principle are as follows: idler wheel crosses bed die and pier top between aperture apparatus as rolling friction, reduces and advances
Resistance；Lateral ties bar, vertical linkage bar make lower tray be linked to be an entirety, keep the stability of portraitlandscape；It is pre- to embrace pier
Tight screw rod makes bed die via hole support device combine closely with pier shaft with wooden cushion block, prevents from being displaced.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of bed die vertical shift via hole support device, it is characterised in that: including roll wheel assembly, embrace pier connection component and roll wheel assembly
Connector, roll wheel assembly are four groups, and roll wheel assembly is arranged by the connection of roll wheel assembly connector in quadrangle, roll wheel assembly upper end
It is in contact with bed die, lower end is connect by embracing pier connection component with pier shaft.
2. bed die vertical shift via hole support device according to claim 1, it is characterised in that: roll wheel assembly includes idler wheel (1), wheel
Axis (2), roller support (3), lower tray (5) and height adjustment unit, idler wheel (1) are arranged on wheel shaft (2), wheel shaft (2) setting
On roller support (3), lower tray (5) is located at below roller support (3), is equipped between roller support (3) and lower tray (5)
Height adjustment unit, height adjustment unit include inner tube, outer tube, connecting rod and spring (4), and inner tube is arranged in roller support (3)
Lower section, outer tube are arranged on lower tray (5), and inner tube outside diameter and outer tube diameter are adapted, and connecting rod is located in inner tube, connecting rod
One end is fixed on roller support (3), and the other end is in hanging shape, and roller support (3) is sleeved in connecting rod and connects rolling simultaneously
Wheeling support (3) and lower tray (5).
3. bed die vertical shift via hole support device according to claim 2, it is characterised in that: embracing pier connection component includes that armful pier is pre-
Tight screw rod (6) and wooden cushion block (9), lower tray (5) lower end pre-tightens the wooden cushion block (9) of screw rod (6) connection by embracing pier, wooden
Cushion block (9) has the inclined surface being in contact with armful pier, and tilt angle is 30-90 °.
4. the according to claim 1 or 2 or 3 bed die vertical shift via hole support devices, it is characterised in that: roll wheel assembly connector packet
Two lateral ties bars (7) and two vertical linkage bars (8) are included, two vertical linkage bars (8) are separately connected two groups of front and back idler wheel
Component, two lateral ties bars (7) connect two vertical linkage bars (8) simultaneously.
5. bed die vertical shift via hole support device according to claim 4, it is characterised in that: lateral ties bar (7) and two are vertical
To connection bar (8) by fashioned iron welding fabrication.
6. the bed die vertical shift via hole support device according to Claims 2 or 3, it is characterised in that: roller support (3) is welded by steel plate
It is connected into type, lower tray (5) is by fashioned iron welding fabrication, and inner tube and outer tube are seamless steel pipe, and inner tube and roller support (3) are welded
It is integrated, outer tube is welded as a whole with lower tray (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093139.5U CN208472588U (en) | 2018-07-11 | 2018-07-11 | Bed die vertical shift via hole support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093139.5U CN208472588U (en) | 2018-07-11 | 2018-07-11 | Bed die vertical shift via hole support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472588U true CN208472588U (en) | 2019-02-05 |
Family
ID=65210087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821093139.5U Active CN208472588U (en) | 2018-07-11 | 2018-07-11 | Bed die vertical shift via hole support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472588U (en) |
-
2018
- 2018-07-11 CN CN201821093139.5U patent/CN208472588U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212026229U (en) | Immersed tube filling pedestal pile | |
| CN205296874U (en) | Information -based construction monitor positioning device of stake integration | |
| CN105317052B (en) | Tower crane foundation bolt fixing method | |
| CN210439292U (en) | Three-dimensional spacing leading truck of beating is inserted to steel casing | |
| CN208472588U (en) | Bed die vertical shift via hole support device | |
| CN111287069B (en) | Connecting member for overcoming non-uniform settlement of bridge | |
| CN204715301U (en) | For building the turn-over form of normal concrete | |
| CN215925688U (en) | Adjustable inclined tower column construction support | |
| CN212270654U (en) | Bridge anti-seismic support | |
| CN210827533U (en) | Device for embedding foundation bolt group | |
| CN103382700B (en) | Movable formwork main beam device suitable for construction of large-width single-side variable-width box beam and operation method of movable formwork main beam device | |
| CN103274031B (en) | The base systems of Autonomous Underwater Vehicle falred entrance docking platform | |
| CN207256526U (en) | A kind of prefabricated case beam framework of steel reinforcement positions moulding bed | |
| CN205735485U (en) | A kind of structure of fixing anchor bar | |
| CN210239172U (en) | Assembled architectural design support roof beam board | |
| CN219119266U (en) | Tunnel reinforcing supporting structure | |
| CN112392061A (en) | Positioning jig frame for embedding main ribs of stand columns | |
| CN216787892U (en) | A H shaped steel roof beam strutting arrangement and bearing structure for concrete placement | |
| CN208668405U (en) | A kind of bridge pile foundation steel reinforcement cage with pile foundation central alignment device | |
| CN205276865U (en) | Bathroom turns over roof beam formwork device | |
| CN219654266U (en) | T roof beam template with adjustable | |
| CN203939126U (en) | Doughnut shaft type service sleeve auxiliary locator | |
| CN220908905U (en) | Firm type civil engineering reinforcing bar positioner | |
| CN220791242U (en) | Side wall supporting die carrier for cover excavation station | |
| CN204799911U (en) | Fixing device among crystallizer water seam assembling process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |