CN208685463U - A kind of bowl fastening type full framing for simply supported beam - Google Patents
A kind of bowl fastening type full framing for simply supported beam Download PDFInfo
- Publication number
- CN208685463U CN208685463U CN201821229773.7U CN201821229773U CN208685463U CN 208685463 U CN208685463 U CN 208685463U CN 201821229773 U CN201821229773 U CN 201821229773U CN 208685463 U CN208685463 U CN 208685463U
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- China
- Prior art keywords
- upright bar
- supported beam
- simply supported
- type full
- fastening type
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Abstract
The utility model relates to construction engineering technical fields, and in particular to a kind of bowl fastening type full framing for simply supported beam, including several upright bars and several cross bars being connected with the upright bar；The upright bar below upright bar and simply supported beam web position below simply supported beam bottom position, the spacing on direction across bridge direction are a；Upright bar below simply supported beam flap position, the spacing on direction across bridge direction are b；A < b.In the scheme of the application, on direction across bridge direction, set smaller for the upright bar spacing below simply supported beam bottom and freely-supported web, that is, more intensive, and the upright bar spacing below wing plate is larger, in this way, reducing upright bar dosage under the premise of ensuring bracket secure support, and then reduce project amount, save construction cost.
Description
Technical field
The utility model relates to construction engineering technical fields, and in particular to a kind of bowl fastening type Man Tangzhi for simply supported beam
Frame.
Background technique
In construction engineering technical field, raft support method is to plant at a certain distance, gathers and sets up, the foot to play a supportive role
Hand cradle form of construction work is common in the cast-in-place construction of building structure.With advances in technology, bridge of large-tonnage Long span etc. is big
Type building structure is increasingly extensive, requires the support of full framing also higher and higher.
In bridge construction, the cast-in-place prestressed concrete continuous box girder of raft support method is a kind of relatively conventional in science of bridge building
Construction method, recent years, with domestic railway, highway traffic infrastructure build high speed development, according to full framing
The bridge of detail design is also more and more, and the construction technology of full framing has obtained greatly promoting and applying, Full space support construction
Technique also constantly improves.
Although Full space support construction technology is more perfect in current construction, it is in practical projects, practical
Novel people's discovery, in current bridge construction engineering, for simply supported beam cast-in-place construction, there is also have not for full framing system
Foot, is characterized in particular in: for simply supported beam box-beam structure, on the section of direction across bridge, there is the pressure of bracket in each position
Difference, so for full framing, it is also not identical to the support strength requirement of its each position, and in current strutting system
To the not variant design in these positions.So needing to design a kind of full framing suitable for simply supported beam cast-in-place construction at present.
Utility model content
The purpose of this utility model is that: it is directed in current simply supported beam cast-in-place construction, the above problem existing for full framing,
A kind of full framing suitable for simply supported beam cast-in-place construction is provided.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme:
A kind of bowl fastening type full framing for simply supported beam, including several upright bars and be connected with the upright bar several
Cross bar；The upright bar below upright bar and simply supported beam web position below simply supported beam bottom position, on direction across bridge direction between
Away from for a；Upright bar below simply supported beam flap position, the spacing on direction across bridge direction are b；A < b.
In practice of construction, utility model people discovery, for simple beam structure, at simply supported beam bottom and web
It pressing to bracket maximum, wing plate is minimum to bracket pressure, so, in the scheme of the application, on direction across bridge direction, by freely-supported
Upright bar spacing below beam bottom portion and freely-supported web is set as smaller, that is, and it is more intensive, and the upright bar spacing below wing plate
It is larger, in this way, reducing upright bar dosage, and then reduce project amount, saving is constructed under the premise of ensuring bracket secure support
This.
Preferably, in suitable bridge on direction, the spacing of upright bar is greater than simply supported beam end position below simply supported beam medium position
The spacing of lower section upright bar.For simple beam structure, in suitable bridge on direction, simply supported beam both ends are larger to bracket pressure, special
Be not in support removing, so, in the present solution, the upright bar below simply supported beam end positions is arranged more intensive, in this way,
Also the safety when stability and reliability and support removing that bracket supports further is ensured, meanwhile, also and then subtract
Small project amount saves construction cost.
Preferably, the rod end is provided with jacking, is additionally provided with the first wooden a tree, used in making timber for boats on the jacking, described first
The wooden a tree, used in making timber for boats is arranged along direction across bridge, is also equipped with several the to direction along bridge on the wooden a tree, used in making timber for boats of first below the simply supported beam bottom position
The two wooden a tree, used in making timber for boats, the described second wooden a tree, used in making timber for boats are used to support the bed die of simply supported beam.It is combined and is realized using the coordination of the first wooden a tree, used in making timber for boats and the second wooden a tree, used in making timber for boats
To the secure support of freely-supported beam bottom board.
Preferably, the described first wooden a tree, used in making timber for boats is supported jointly positioned at the jacking of same direction across bridge.
Preferably, the jacking is adjustable height jacking.During actual construction, by adjusting jacking, it is ensured that Ge Geding
Support can the wooden a tree, used in making timber for boats of secure support first, so, it is ensured that the equilibrium of each upright bar stress, and then guarantee bracket stability and can
By property.
Preferably, to be threadedly engaged between the jacking and the upright bar, when rotating the jacking, the height of the jacking
It is adjusted.By the adjusting of jacking, the relative position of control and the first wooden a tree, used in making timber for boats, and then ensure that each jacking is all more consistent
The wooden a tree, used in making timber for boats of support first, further ensures the stability of strutting system and reliability of bracket.
Preferably, use is additionally provided on the described first wooden a tree, used in making timber for boats below the simply supported beam web position and below flap position
In the support frame of support simply supported beam outer side mold.The outer side mold of simply supported beam is supported in the form of support frame is set, it can
To choose suitable support frame according to practice of construction situation.
Preferably, support frame as described above is formed using steel pipe and/or the wooden a tree, used in making timber for boats and/or fashioned iron spelling.In the scheme of the application,
Support frame can also be formed using other component spellings, support strength needed for meeting and stability.
Preferably, the bowl fastening type full framing further includes several horizontally disposed horizontal cross braces, at least one institute
State the bottom position that the upright bar is arranged in horizontal cross brace；At least one horizontal cross brace is set to the upper half of the upright bar
Part.
Preferably, the bowl fastening type full framing further includes several vertical bridgings that vertical plane is arranged in.Pass through water
Flat bridging and vertical bridging, further ensure the stability of bracket and the reliability of support.
Preferably, the upright bar lower end is set on the base, and the pedestal is height-adjustable adjustable setting.By setting
Adjustable setting is set, on the one hand further ensures the mounting stability of upright bar, on the other hand, since substructure height is adjustable,
The equilibrium for further ensuring each upright bar stress further improves the stability and reliability of bracket.
Preferably, the bowl fastening type full framing along bridge to both ends exceed the both ends of the simply supported beam, and exceed
Partial upright bar upwardly extends the support portion to be formed and be used to support freely-supported beam-ends mould, between the end mould and the support portion also
It is provided with support rod.It upwardly extends to form support portion using upright bar, facilitates the support to freely-supported beam-ends mould.
Compared with prior art, the utility model has the beneficial effects that
It, will be between the upright bar below simply supported beam bottom and freely-supported web on direction across bridge direction in the scheme of the application
Away from being set as smaller, that is, it is more intensive, and the upright bar spacing below wing plate is larger, in this way, before ensuring bracket secure support
It puts, reduces upright bar dosage, and then reduce project amount, save construction cost.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the application bowl fastening type full framing and simply supported beam cooperation；
Fig. 2 is the structural schematic diagram at another visual angle of the application bowl fastening type full framing and simply supported beam cooperation；
Fig. 3 be simply supported beam along bridge to the bracket partial structural diagram of end,
It is indicated in figure: 1- upright bar, 2- cross bar, 3- simply supported beam bottom, 4- freely-supported web, 5- simply supported beam wing plate, 6- jacking,
The wooden a tree, used in making timber for boats of 7- first, the wooden a tree, used in making timber for boats of 8- second, 9- outer side mold, the end 10- mould, 11- bed die, the vertical bridging of 12-, 13- horizontal cross brace,
14- support rod, 15- pedestal, 16-, 17-, 18-, 19-, 20-.
Specific embodiment
The utility model is described in further detail below with reference to test example and specific embodiment, but should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the content of the present invention
Technology belongs to the scope of the utility model.
Embodiment, as shown in Figs. 1-3:
A kind of bowl fastening type full framing for simply supported beam is connected several including several upright bars 1 and with the upright bar 1
Root cross bar 2；The upright bar 1 below 4 position of upright bar 1 and freely-supported web below 3 position of simply supported beam bottom, in direction across bridge side
Upward spacing is a；Upright bar 1 below 5 position of simply supported beam wing plate, the spacing on direction across bridge direction are b；A < b.
In practice of construction, utility model people discovery, for simple beam structure, at simply supported beam bottom 3 and web
It pressing to bracket maximum, wing plate is minimum to bracket pressure, so, in the scheme of the application, on direction across bridge direction, by freely-supported
1 spacing of upright bar of 4 lower section of beam bottom portion 3 and freely-supported web is set as smaller, that is, and it is more intensive, and the upright bar 1 below wing plate
Spacing is larger, in this way, reducing 1 dosage of upright bar, and then reduce project amount, saving is applied under the premise of ensuring bracket secure support
Work cost.
As preferred embodiment, further, in suitable bridge on direction, upright bar 1 below simply supported beam medium position
Spacing is greater than the spacing of upright bar 1 below simply supported beam end position.For simple beam structure, in suitable bridge on direction, freely-supported
Beam both ends are larger to bracket pressure, especially in support removing, so, in the present solution, below simply supported beam end positions
Upright bar 1 is arranged more intensive, in this way, also further ensuring that the stability of bracket support and reliability and bracket are torn open
Except when safety, meanwhile, also so reduce project amount, save construction cost.
As preferred embodiment, further, 1 top of upright bar is provided with jacking 6, on the jacking 6
It is additionally provided with the first wooden a tree, used in making timber for boats 7, the described first wooden a tree, used in making timber for boats 7 is arranged along direction across bridge, the wooden a tree, used in making timber for boats of first below 3 position of simply supported beam bottom
Several second wooden a tree, used in making timber for boats 8 also are equipped with to direction along bridge on 7, the described second wooden a tree, used in making timber for boats 8 is used to support the bed die 11 of simply supported beam.Using
The secure support to freely-supported beam bottom board 11 is realized in the coordination combination of the first wooden a tree, used in making timber for boats 7 and the second wooden a tree, used in making timber for boats 8.
As preferred embodiment, further, the jacking 6 positioned at same direction across bridge is supported jointly described in one
The first wooden a tree, used in making timber for boats 7.
As preferred embodiment, further, the jacking 6 is adjustable height jacking 6.During actual construction,
Pass through and adjust jacking 6, it is ensured that each jacking 6 can the wooden a tree, used in making timber for boats 7 of secure support first, so, it is ensured that each 1 stress of upright bar it is equal
Weighing apparatus, and then guarantee the stability and reliability of bracket.
As preferred embodiment, further, it is threadedly engaged between the jacking 6 and the upright bar 1, rotates institute
When stating jacking 6, the height of the jacking 6 is adjusted.By the adjusting of jacking 6, the relative position of control and the first wooden a tree, used in making timber for boats 7,
And then ensure the wooden a tree, used in making timber for boats 7 of all more consistent support of each jacking 6 first, further ensure the stability of strutting system of bracket and reliable
Property.
As preferred embodiment, further, the institute below 4 position of freely-supported web and below flap position
It states and is additionally provided with the support frame for being used to support simply supported beam outer side mold 9 on the first wooden a tree, used in making timber for boats 7.Come to letter in the form of support frame is arranged
The outer side mold 9 of strutbeam is supported, and can choose suitable support frame according to practice of construction situation.
As preferred embodiment, further, support frame as described above is using steel pipe and/or the wooden a tree, used in making timber for boats and/or fashioned iron spelling
It forms.In the scheme of the application, support frame can also be formed using other component spellings, support strength needed for meeting and stabilization
Property.
As preferred embodiment, further, the bowl fastening type full framing further includes several horizontally disposed water
The bottom position of the upright bar 1 is arranged in flat bridging 13, at least one horizontal cross brace 13；At least one is horizontal
Bridging 13 is set to the top half of the upright bar 1.
As preferred embodiment, further, the bowl fastening type full framing further includes that several settings are vertically being put down
The vertical bridging 12 in face.By horizontal cross brace 13 and vertical bridging 12, further ensure the stability and branch of bracket
The reliability of support.
As preferred embodiment, further, 1 lower end of upright bar is arranged on pedestal 15, and the pedestal 15 is
Height-adjustable adjustable setting 15.By the way that adjustable setting 15 is arranged, on the one hand further ensure that the installation of upright bar 1 is stablized
Property, on the other hand, since 15 height of pedestal is adjustable, also further ensures that the equilibrium of each 1 stress of upright bar, further improved branch
The stability and reliability of frame.
As preferred embodiment, further, the bowl fastening type full framing along bridge to both ends beyond described
The both ends of simply supported beam, and the upright bar 1 beyond part upwardly extends the support portion to be formed and be used to support freely-supported beam-ends mould 10, in institute
It states and is additionally provided with support rod 14 between end mould 10 and the support portion.It upwardly extends to form support portion using upright bar 1, facilitate pair
The support of freely-supported beam-ends mould 10.
Above embodiments are only to illustrate the utility model and not limit technical solution described in the utility model, to the greatest extent
Pipe this specification has been carried out detailed description to the utility model referring to above-mentioned each embodiment, but the utility model not office
It is limited to above-mentioned specific embodiment, therefore any pair of the utility model is modified or equivalent replacement；And all do not depart from it is practical
The technical solution and its improvement of novel spirit and scope, should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of bowl fastening type full framing for simply supported beam, it is characterised in that: including several upright bars and with the upright bar phase
Several cross bars even；The upright bar below upright bar and simply supported beam web position below simply supported beam bottom position, in direction across bridge
Spacing on direction is a；Upright bar below simply supported beam flap position, the spacing on direction across bridge direction are b；A < b.
2. bowl fastening type full framing as described in claim 1, it is characterised in that: in suitable bridge on direction, position in simply supported beam
The spacing for setting lower section upright bar is greater than the spacing of upright bar below simply supported beam end position.
3. bowl fastening type full framing as described in claim 1, it is characterised in that: the rod end is provided with jacking,
The first wooden a tree, used in making timber for boats is additionally provided on the jacking, the described first wooden a tree, used in making timber for boats is arranged along direction across bridge, below the simply supported beam bottom position
On the described first wooden a tree, used in making timber for boats, several second wooden a tree, used in making timber for boats also are equipped with to direction along bridge, the described second wooden a tree, used in making timber for boats is used to support simply supported beam
Bed die.
4. bowl fastening type full framing as claimed in claim 3, it is characterised in that: the jacking positioned at same direction across bridge is common
The wooden a tree, used in making timber for boats of support one described first.
5. bowl fastening type full framing as claimed in claim 3, it is characterised in that: the simply supported beam web position lower section and wing plate
The support frame for being used to support simply supported beam outer side mold is additionally provided on the described first wooden a tree, used in making timber for boats below position.
6. bowl fastening type full framing as claimed in claim 5, it is characterised in that: support frame as described above is using steel pipe and/or the wooden a tree, used in making timber for boats
And/or fashioned iron spelling forms.
7. bowl fastening type full framing as claimed in claim 5, it is characterised in that: further include several horizontally disposed horizontal cross
The bottom position of the upright bar is arranged in support, at least one horizontal cross brace；The setting of at least one horizontal cross brace
In the top half of the upright bar；It further include several vertical bridgings that vertical plane is set.
8. the bowl fastening type full framing as described in claim 1-7 any one, it is characterised in that: the upright bar lower end setting exists
On pedestal, the pedestal is height-adjustable adjustable setting.
9. the bowl fastening type full framing as described in claim 1-7 any one, it is characterised in that: the bowl fastening type full framing
Along along bridge to both ends exceed the both ends of the simply supported beam, and the upright bar beyond part upwardly extends to be formed and is used to support freely-supported
The support portion of beam-ends mould is additionally provided with support rod between the end mould and the support portion.
10. the bowl fastening type full framing as described in claim 3-7 any one, it is characterised in that: the jacking is stood with described
To be threadedly engaged between bar, when rotating the jacking, the height of the jacking is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229773.7U CN208685463U (en) | 2018-08-01 | 2018-08-01 | A kind of bowl fastening type full framing for simply supported beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229773.7U CN208685463U (en) | 2018-08-01 | 2018-08-01 | A kind of bowl fastening type full framing for simply supported beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208685463U true CN208685463U (en) | 2019-04-02 |
Family
ID=65883281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821229773.7U Expired - Fee Related CN208685463U (en) | 2018-08-01 | 2018-08-01 | A kind of bowl fastening type full framing for simply supported beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208685463U (en) |
-
2018
- 2018-08-01 CN CN201821229773.7U patent/CN208685463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |