CN108691275A - A kind of cast-in-place concrete bridge flange plate mould plate supporting device - Google Patents
A kind of cast-in-place concrete bridge flange plate mould plate supporting device Download PDFInfo
- Publication number
- CN108691275A CN108691275A CN201710223890.6A CN201710223890A CN108691275A CN 108691275 A CN108691275 A CN 108691275A CN 201710223890 A CN201710223890 A CN 201710223890A CN 108691275 A CN108691275 A CN 108691275A
- Authority
- CN
- China
- Prior art keywords
- main joist
- flange plate
- supporting
- coxostermum
- plate
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009416 shuttering Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of cast-in-place concrete bridge flange plate mould plate supporting devices, including:Supporting rack main joist;Coxostermum main joist;Identical and length is more than the flange plate main joist of coxostermum main joist with coxostermum main joist package assembly;The first core ribbon being connected to by pin between the tail end of coxostermum main joist and the head end of flange plate main joist;The second core ribbon identical with the first core ribbon structure;Telescopic adjusting rod;At least three telescopic supporting rods;Connecting plate makes that an adjustable support device of structure is integrally formed, can improve adaptability of the cast-in-place concrete bridge flange plate mould plate supporting device to different crossstructures, improve its ease of use.
Description
Technical field
The present invention relates to bridge construction auxiliary Tools Technology, more particularly to a kind of cast-in-place concrete bridge flange plate
Mould plate supporting device.
Background technology
In bridge construction engineering, in order to ensure the stability of bridge structure, need to support pontic by bridge flange plate
Structure is both needed to pass through support to ensure pontic from pontic deformation, existing bridge flange plate will not occur during being built into molding
Device is fixed, and existing support device is the fixed supporting frame of structure, and same supporting frame is for different structure
Pontic bad adaptability, therefore in Practical Project, supporting frame is fixed support shuttering, and support construction and formwork structure are
Integral structure, concrete structure are especially manufactured for concrete engineering, and generally disposable device leads to support shuttering
Processing input is big, and its structure bulky weight is big, cannot be used in turn, and the cost of architectural engineering is caused to increase.
In conclusion how to improve adaptation of the cast-in-place concrete bridge flange plate mould plate supporting device to different crossstructures
Property, improve its ease of use, becomes those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
The object of the present invention is to provide a kind of cast-in-place concrete bridge flange plate mould plate supporting devices, can improve cast-in-place mixed
Solidifying soil bridge flange plate mould plate supporting device improves its ease of use to the adaptability of different crossstructures.
In order to solve the above technical problems, the present invention provides following technical solutions:
A kind of cast-in-place concrete bridge flange plate mould plate supporting device, for being fixed on supporting rack main joist, including:
Coxostermum main joist, including two channel steels being oppositely arranged that are open, and every channel steel is provided with along centerline direction
One row's strip-shaped hole, monosymmetric in strip-shaped hole row are provided with several connected circular holes, two channel steels by least four sets of bolts,
Nut and sheath assembly connection, middle sleeve both ends are opposite with connected circular hole, and bolt is connected in casing;
Identical and length is more than the flange plate main joist of coxostermum main joist with the coxostermum main joist package assembly;
It is connected to the first core between the tail end and the head end of flange plate main joist of the coxostermum main joist by pin
Band, first core ribbon includes symmetrically arranged two core plates, and two core plates are by being fixedly welded on center between the two
Plate is connected, and every core plate upper edge centerline direction is provided with row's connected circular hole;
The second core ribbon identical with the first core ribbon structure, one end of the second core ribbon are connected to coxostermum master by pin
The other end of the head end of keel, the second core ribbon is connected with supporting rack main joist;
One end of telescopic adjusting rod, the adjusting rod is bolted to coxostermum main joist, other end connection
In supporting rack main joist;
One end of at least three telescopic supporting rods, the supporting rod is bolted to flange plate main joist, separately
One end is connected to supporting rack main joist, and the both ends of flange plate main joist are respectively supported at positioned at the supporting rod of both sides;
Connecting plate, the connecting plate include the bottom plate having there are four U-bolt connecting hole, and long along supporting rack main joist
Direction two connections riser disposed in parallel is spent, the bottom plate is fixed on supporting rack main joist upper surface by one group of U-bolt,
Two groups of connected circular holes are symmetrically arranged on two connection risers, second core ribbon, adjusting rod and supporting rod pass through
It is bolted in the connected circular hole of connection riser.
Preferably, further include fender rod, the end set of the fender rod has screw jack, fender rod to be bolted
In the tail end of flange plate main joist.
Preferably, the adjusting rod includes:Has female center pipe;The center tube ends are screwed in respectively
The outer end of two lead screws, the lead screw has connected circular hole;The nut to match with two lead screws.
Preferably, the supporting rod includes:There is connected circular hole, the other end to have for one end of outer tube, the outer tube
External screw thread has strip-shaped hole in the external screw thread region;The supporting rod interpolation pole of housing tube cavity is can be inserted into, on the interpolation pole
It has been evenly arranged multiple positioning through hole;Support transmission component, include the location nut coordinated with the external screw thread of outer tube and with
The latch assembly for the pluggable positioning through hole that the location nut is detachably connected.
Cast-in-place concrete bridge flange plate mould plate supporting device provided by the present invention, for being fixed on the main dragon of supporting rack
Bone, connecting plate are fixed on by U-bolt on supporting rack main joist, as the built-up foundation of support device, ensure remaining support
Assembly of the component with respect to supporting rack main joist positions, and coxostermum main joist and flange plate main joist are mainly used for supporting the pontic edge of a wing
The template of plate passes through the relative tilt angle of the first core ribbon and the second core ribbon adjustable side web main joist and flange plate main joist
Degree, to adapt to the pontic edge of a wing of different structure, adjusting rod and more supporting rods be respectively used to positioning support coxostermum main joist and
Flange plate main joist, ensures the stability of its Support Position, and the connection structure at adjusting rod and more supporting rod both ends passes through spiral shell
Bolt is connected in the connected circular hole at corresponding docking, can change assembling position as needed, in addition adjusting rod and more supporting rods
Bearing length can be adjusted as needed and position, the connection structure of the second core ribbon and supporting rack main joist upper junction plate
For being located by connecting for bolt and hole, structure is adjustable, and the junction between all parts in above structure is detachably to connect
Binding structure, and link position or state can be converted or adjust, make that an adjustable support device of structure, Neng Gouti is integrally formed
High cast-in-place concrete bridge flange plate mould plate supporting device improves its ease of use to the adaptability of different crossstructures.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of cast-in-place concrete bridge flange plate mould plate supporting device provided by the present invention;
Fig. 2 is the cross section structure schematic diagram of supporting rack main joist;
Fig. 3 is channel steel structural schematic diagram;
Fig. 4 is the side view of coxostermum main keel structure;
Fig. 5 is core plate structure schematic diagram;
Fig. 6 is the first core ribbon structural schematic diagram;
Fig. 7 is adjusting rod structural schematic diagram;
Fig. 8 is supporting bar structure schematic diagram;
Fig. 9 is connecting board structure schematic diagram;
Figure 10 is U-bolt structural schematic diagram.
In figure:1, supporting rack main joist;2, coxostermum main joist;21, channel steel;22, strip-shaped hole;23, bolt;24, nut;
25, casing;3, flange plate main joist;4, the first core ribbon;41, core plate;42, central plate;5, the second core ribbon;6, adjusting rod;61, in
Heart pipe;62, two lead screws;63, nut;7, supporting rod;71, outer tube;72, external screw thread;73, strip-shaped hole;74, interpolation pole;
75;Positioning through hole;76, location nut;77, latch assembly;8, connecting plate;81, bottom plate;82, riser is connected;9, U-bolt;
10, fender rod.
Specific implementation mode
Core of the invention is to provide a kind of cast-in-place concrete bridge flange plate mould plate supporting device, can improve cast-in-place mixed
Solidifying soil bridge flange plate mould plate supporting device improves its ease of use to the adaptability of different crossstructures.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Incorporated by reference to Fig. 1 to Figure 10, Fig. 1 is cast-in-place concrete bridge flange plate mould plate supporting device provided by the present invention
Structural schematic diagram;Fig. 2 is the cross section structure schematic diagram of supporting rack main joist;Fig. 3 is channel steel structural schematic diagram;Fig. 4 is coxostermum
The side view of main keel structure;Fig. 5 is core plate structure schematic diagram;Fig. 6 is the first core ribbon structural schematic diagram;Fig. 7 is adjusting rod knot
Structure schematic diagram;Fig. 8 is supporting bar structure schematic diagram;Fig. 9 is connecting board structure schematic diagram;Figure 10 is U-bolt structural schematic diagram.
Cast-in-place concrete bridge flange plate mould plate supporting device provided by the present invention, for being fixed on supporting rack main joist
1, including:Coxostermum main joist 2, including two channel steels 21 being oppositely arranged that are open, and every channel steel is arranged along centerline direction
There is row's strip-shaped hole 22, monosymmetric in strip-shaped hole row is provided with several connected circular holes, and two channel steels pass through at least four sets
Bolt 23, nut 24 and the connection of 25 component of casing, middle sleeve both ends are opposite with connected circular hole, and bolt is connected in casing;
Identical and length is more than the flange plate main joist 3 of coxostermum main joist with coxostermum main joist package assembly;It is connected by pin
The first core ribbon 4 between the tail end and the head end of flange plate main joist of coxostermum main joist, the first core ribbon include being symmetrical arranged
Two core plates 41, and two core plates by be fixedly welded on central plate 42 between the two be connected, every core plate upper edge center
Line direction is provided with row's connected circular hole;The second core ribbon identical with the first core ribbon structure 5, one end of the second core ribbon 5 passes through pin
Son is connected to the head end of coxostermum main joist, and the other end of the second core ribbon is connected with supporting rack main joist;Telescopic adjusting rod
6, one end of adjusting rod is bolted to coxostermum main joist, and the other end is connected to supporting rack main joist;At least three can
One end of flexible supporting rod 7, supporting rod is bolted to flange plate main joist, and the other end is connected to the main dragon of supporting rack
Bone, the supporting rod positioned at both sides are respectively supported at the both ends of flange plate main joist;Connecting plate 8, connecting plate include that there are four U-shaped for tool
The bottom plate 81 of bolt connecting hole, and along supporting rack main joist length direction two connections riser 82 disposed in parallel, bottom plate is logical
It crosses one group of U-bolt 9 and is fixed on supporting rack main joist upper surface, two groups of connection circles are symmetrically arranged on two connection risers
Hole, the second core ribbon, adjusting rod and supporting rod are bolted in the connected circular hole of connection riser.
Cast-in-place concrete bridge flange plate mould plate supporting device provided by the present invention, for being fixed on the main dragon of supporting rack
Bone, connecting plate are fixed on by U-bolt on supporting rack main joist, as the built-up foundation of support device, ensure remaining support
Assembly of the component with respect to supporting rack main joist positions, and coxostermum main joist and flange plate main joist are mainly used for supporting the pontic edge of a wing
The template of plate passes through the relative tilt angle of the first core ribbon and the second core ribbon adjustable side web main joist and flange plate main joist
Degree, to adapt to the pontic edge of a wing of different structure, adjusting rod and more supporting rods be respectively used to positioning support coxostermum main joist and
Flange plate main joist, ensures the stability of its Support Position, and the connection structure at adjusting rod and more supporting rod both ends passes through spiral shell
Bolt is connected in the connected circular hole at corresponding docking, can change assembling position as needed, in addition adjusting rod and more supporting rods
Bearing length can be adjusted as needed and position, the connection structure of the second core ribbon and supporting rack main joist upper junction plate
For being located by connecting for bolt and hole, structure is adjustable, and the junction between all parts in above structure is detachably to connect
Binding structure, and link position or state can be converted or adjust, make that an adjustable support device of structure, Neng Gouti is integrally formed
High cast-in-place concrete bridge flange plate mould plate supporting device improves its ease of use to the adaptability of different crossstructures.
In order to advanced optimize technical solution, cast-in-place concrete bridge flange plate shuttering supporting dress provided by the present invention
It sets, further includes fender rod 10, the end set of fender rod has screw jack, fender rod to be bolted to flange plate main joist
Tail end, primarily serve side structure protective action.
In specific embodiments of the present invention, cast-in-place concrete bridge flange plate mould plate supporting device, adjusting rod includes:Tool
Female center pipe 61;Two lead screws 62 of center tube ends are screwed in respectively, and the outer end of lead screw has connected circular hole;
The nut 63 to match with two lead screws.
Supporting rod includes:There is connected circular hole, the other end to have external screw thread 72, outer spiral shell for one end of outer tube 71, outer tube
There is strip-shaped hole 73 in line region;The supporting rod interpolation pole 74 of housing tube cavity is can be inserted into, has been evenly arranged on interpolation pole multiple
Positioning through hole 75;Support transmission component includes the location nut 76 coordinated with the external screw thread of outer tube and can with location nut
The latch assembly 77 of the pluggable positioning through hole of dismantling connection.
Detailed Jie has been carried out to a kind of cast-in-place concrete bridge flange plate mould plate supporting device provided by the present invention above
It continues.Principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only
It is the method and its core concept for being used to help understand the present invention.It should be pointed out that for those skilled in the art
For, it without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improve and repair
Decorations are also fallen within the protection scope of the claims of the present invention.
Claims (4)
1. a kind of cast-in-place concrete bridge flange plate mould plate supporting device, for being fixed on supporting rack main joist, which is characterized in that
Including:
Coxostermum main joist, including two channel steels being oppositely arranged that are open, and every channel steel is provided with a row along centerline direction
Strip-shaped hole, monosymmetric in strip-shaped hole row are provided with several connected circular holes, and two channel steels pass through at least four sets of bolts, nuts
And sheath assembly connection, middle sleeve both ends are opposite with connected circular hole, and bolt is connected in casing;
Flange plate main joist identical with the coxostermum main joist package assembly;
It is connected to the first core ribbon between the tail end and the head end of flange plate main joist of the coxostermum main joist, institute by pin
It includes symmetrically arranged two core plates to state the first core ribbon, and two core plates are by being fixedly welded on central plate phase between the two
Even, every core plate upper edge centerline direction is provided with row's connected circular hole;
The second core ribbon identical with the first core ribbon structure, one end of the second core ribbon are connected to coxostermum main joist by pin
Head end, the other end of the second core ribbon is connected with supporting rack main joist;
One end of telescopic adjusting rod, the adjusting rod is bolted to coxostermum main joist, and the other end is connected to branch
Support main joist;
One end of at least three telescopic supporting rods, the supporting rod is bolted to flange plate main joist, the other end
It is connected to supporting rack main joist, the both ends of flange plate main joist are respectively supported at positioned at the supporting rod of both sides;
Connecting plate, the connecting plate include the bottom plate having there are four U-bolt connecting hole, and along supporting rack main joist length side
To two disposed in parallel connection risers, the bottom plate is fixed on supporting rack main joist upper surface by one group of U-bolt, two
Two groups of connected circular holes are symmetrically arranged on the connection riser, second core ribbon, adjusting rod and supporting rod pass through bolt
It is connected in the connected circular hole of connection riser.
2. cast-in-place concrete bridge flange plate mould plate supporting device as described in claim 1, which is characterized in that further include protection
The end set of bar, the fender rod has screw jack, fender rod to be bolted to the tail end of flange plate main joist.
3. cast-in-place concrete bridge flange plate mould plate supporting device as described in claim 1, which is characterized in that the adjusting rod
Including:Has female center pipe;Two lead screws of the center tube ends, the outer end tool of the lead screw are screwed in respectively
There is connected circular hole;The nut to match with two lead screws.
4. cast-in-place concrete bridge flange plate mould plate supporting device as described in claim 1, which is characterized in that the supporting rod
Including:There is connected circular hole, the other end to have external screw thread, have in the external screw thread region for one end of outer tube, the outer tube
There is strip-shaped hole;The supporting rod interpolation pole of housing tube cavity is can be inserted into, multiple positioning through hole have been evenly arranged on the interpolation pole;Branch
Support transmission component, include the location nut coordinated with the external screw thread of outer tube and with the location nut be detachably connected can
It is inserted into the latch assembly of positioning through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223890.6A CN108691275A (en) | 2017-04-07 | 2017-04-07 | A kind of cast-in-place concrete bridge flange plate mould plate supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223890.6A CN108691275A (en) | 2017-04-07 | 2017-04-07 | A kind of cast-in-place concrete bridge flange plate mould plate supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108691275A true CN108691275A (en) | 2018-10-23 |
Family
ID=63843049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223890.6A Pending CN108691275A (en) | 2017-04-07 | 2017-04-07 | A kind of cast-in-place concrete bridge flange plate mould plate supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108691275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777673A (en) * | 2019-11-27 | 2020-02-11 | 中铁五局集团有限公司 | Adjustable support frame for cast-in-place beam template |
| CN111287092A (en) * | 2020-03-10 | 2020-06-16 | 中铁北京工程局集团北京有限公司 | Intelligent flange plate supporting system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201155209Y (en) * | 2008-01-31 | 2008-11-26 | 中建一局集团建设发展有限公司 | Three-way corner formwork core belt |
| KR20090011362A (en) * | 2007-07-26 | 2009-02-02 | 한국건설기술연구원 | Form system for casting slab concrete of concrete-filled steel tube girder bridge |
| JP2009287286A (en) * | 2008-05-29 | 2009-12-10 | Nippon Steel & Sumikin Metal Products Co Ltd | Support for overhanging floor slab |
| CN103397602A (en) * | 2013-08-19 | 2013-11-20 | 中铁四局集团建筑工程有限公司 | Support frame system for box girder |
| CN204112227U (en) * | 2014-08-28 | 2015-01-21 | 中交第二航务工程局有限公司 | Adjustable strand bracket |
| CN105887696A (en) * | 2016-05-25 | 2016-08-24 | 中交第航务工程局有限公司 | Variable-cross-section adjustable integral form board of mobile formwork |
| CN205804185U (en) * | 2016-06-29 | 2016-12-14 | 湖南五恒模架股份有限公司 | A kind of quick support system of Cast-in-situ Beam rack construction |
| CN206635662U (en) * | 2017-04-07 | 2017-11-14 | 天津九为实业有限公司 | A kind of cast-in-place concrete bridge flange plate mould plate supporting device |
-
2017
- 2017-04-07 CN CN201710223890.6A patent/CN108691275A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090011362A (en) * | 2007-07-26 | 2009-02-02 | 한국건설기술연구원 | Form system for casting slab concrete of concrete-filled steel tube girder bridge |
| CN201155209Y (en) * | 2008-01-31 | 2008-11-26 | 中建一局集团建设发展有限公司 | Three-way corner formwork core belt |
| JP2009287286A (en) * | 2008-05-29 | 2009-12-10 | Nippon Steel & Sumikin Metal Products Co Ltd | Support for overhanging floor slab |
| CN103397602A (en) * | 2013-08-19 | 2013-11-20 | 中铁四局集团建筑工程有限公司 | Support frame system for box girder |
| CN204112227U (en) * | 2014-08-28 | 2015-01-21 | 中交第二航务工程局有限公司 | Adjustable strand bracket |
| CN105887696A (en) * | 2016-05-25 | 2016-08-24 | 中交第航务工程局有限公司 | Variable-cross-section adjustable integral form board of mobile formwork |
| CN205804185U (en) * | 2016-06-29 | 2016-12-14 | 湖南五恒模架股份有限公司 | A kind of quick support system of Cast-in-situ Beam rack construction |
| CN206635662U (en) * | 2017-04-07 | 2017-11-14 | 天津九为实业有限公司 | A kind of cast-in-place concrete bridge flange plate mould plate supporting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777673A (en) * | 2019-11-27 | 2020-02-11 | 中铁五局集团有限公司 | Adjustable support frame for cast-in-place beam template |
| CN111287092A (en) * | 2020-03-10 | 2020-06-16 | 中铁北京工程局集团北京有限公司 | Intelligent flange plate supporting system |
| CN111287092B (en) * | 2020-03-10 | 2021-09-28 | 中铁北京工程局集团北京有限公司 | Intelligent flange plate supporting system |
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