CN204715211U - Stiff skeleton and adopt the Sarasota constructing structure of this stiff skeleton - Google Patents
Stiff skeleton and adopt the Sarasota constructing structure of this stiff skeleton Download PDFInfo
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- CN204715211U CN204715211U CN201520110820.6U CN201520110820U CN204715211U CN 204715211 U CN204715211 U CN 204715211U CN 201520110820 U CN201520110820 U CN 201520110820U CN 204715211 U CN204715211 U CN 204715211U
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- skeleton
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- inner frame
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- stiff skeleton
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 58
- 210000003205 muscle Anatomy 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000002955 isolation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 9
- 239000000725 suspension Substances 0.000 description 6
- 238000003032 molecular docking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
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Abstract
The utility model discloses a kind of stiff skeleton, comprise: inner frame, be formed at the purchasing ore of inner frame periphery, and the connection cross bar that described inner frame and purchasing ore fixed, the frame body plan joint group that described multiple skeleton column couples together becomes with several horizontally sets by multiple skeleton column by described inner frame and purchasing ore, described each skeleton column and skeleton lateral all adopt section steel manufacture, and are provided with some first diagonal braces between described inner frame and the top of purchasing ore.The feature that this stiff skeleton has " top mouth is firm, end mouth is soft ", inhibits the distortion of stiff skeleton in lifting process.The invention also discloses a kind of Sarasota constructing structure adopting above-mentioned stiff skeleton, be characterized in: reinforcing cage sections and the distortion of stiff skeleton in lifting process are suppressed, and be provided with between described main muscle and skeleton column and isolate reinforcing bar and increase gap between skeleton column and main muscle, ensure that the operability of the steel reinforcement abutting joints of different reinforcing bar sections.
Description
[technical field]
The utility model relates to field of bridge construction, is specifically related to a kind of stiff skeleton and adopts the Sarasota constructing structure of this stiff skeleton.
[background technology]
In field of bridge construction, often by lower king-post strut, middle king-post with upper king-post strut is segmented builds successively during Sarasota construction.Before corresponding king-post is built, often cage of reinforcement is divided into more piece reinforcing bar sections and makes, then by using loop wheel machine, suspender lift transfers, then carries out the docking of more piece sections, forms cage of reinforcement entirety.But reinforcing bar sections is less due to reinforcing bar rigidity, in lifting, installs and is easily out of shape (such as cage of reinforcement entirety skews) in casting process, and then affecting construction quality and safety.
In order to ensure construction quality and the safety of Sarasota construction, namely the stiff skeleton utilizing rigidity larger is fixed (also sections reinforcing bar connect into entirety by stiff skeleton) to reinforcing bar, then suspension centre is located at that stiff skeleton carries out lifting construction is the most frequently used a kind of mode.
But when adopting existing stiff skeleton to lift, because the overall weight of reinforcing bar sections and stiff skeleton is comparatively large, in lifting process, stiff skeleton is easily out of shape, and finally affects workmanship.
[utility model content]
Primary and foremost purpose of the present utility model is the stiff skeleton providing " top mouth is firm, end mouth is soft ", to control the distortion of stiff skeleton in reinforcing bar sections lifting process, ensures workmanship.
For realizing this object, the utility model adopts following technical scheme:
A kind of stiff skeleton, comprise: inner frame, be formed at the purchasing ore of inner frame periphery, and the connection cross bar that described inner frame and purchasing ore fixed, the frame body plan joint group that described multiple skeleton column couples together becomes with several horizontally sets by multiple skeleton column by described inner frame and purchasing ore, described each skeleton column and skeleton lateral all adopt section steel manufacture, and are provided with some first diagonal braces between described inner frame and the top of purchasing ore.
Compared with prior art, because top is provided with some first diagonal braces, it has carried out effective reinforcing to stiff skeleton, thus make this stiff skeleton have the feature of " top mouth is firm, end mouth is soft ", so just can ensure that this stiff skeleton can not produce distortion in lifting process, finally ensure that workmanship.
Described skeleton lateral comprises top bracing, middle lateral and bottom lateral bracing, the rigidity of bottom lateral bracing described in the rigidity of described top bracing, middle lateral and skeleton column, to embody the characteristic of this stiff skeleton " top mouth is firm, end mouth is soft " further.
Described top bracing and middle lateral, between middle lateral and bottom lateral bracing, be equipped with some second diagonal braces.
This stiff skeleton also comprises four hangers being located at four angle ends respectively, and described hanger comprises the dowel bar that otic placode is connected with described otic placode and skeleton lateral respectively with its two ends.
Another object of the present utility model is to provide a kind of Sarasota constructing structure, comprise reinforcing cage sections and be connected with reinforcing cage sections with the stiff skeleton that reinforcing cage sections is fixed, four angle ends of described stiff skeleton are provided with hanger, described stiff skeleton is above-mentioned stiff skeleton, described reinforcing cage sections comprises the inner ring reinforcing cage sections fixed with inner frame and the outer ring reinforcement cage skeleton fixed with purchasing ore, the stirrup that described multiple main muscle is coupled together by multiple main muscle and several horizontally sets by described reinforcing cage sections, described reinforcing cage sections also comprises isolation reinforcing bar, described isolation reinforcing bar is connected with described skeleton lateral by multiple muscle of choosing.
Compared with prior art, the utility model possesses following advantage: when adopting Sarasota constructing structure of the present utility model to carry out Sarasota construction, reinforcing cage sections and the distortion of stiff skeleton in lifting process are suppressed, and the isolation reinforcing bar be provided with between described main muscle and skeleton column increases the gap between skeleton column and main muscle, thus ensure that the operability of the steel reinforcement abutting joints of different reinforcing bar sections.
Described skeleton lateral comprises top bracing, middle lateral and bottom lateral bracing, and the rigidity of described top bracing, middle lateral and skeleton column is greater than the rigidity of described bottom lateral bracing, to embody the characteristic of this stiff skeleton " top mouth is firm, end mouth is soft " further.
Described top bracing and middle lateral, between middle lateral and bottom lateral bracing, be equipped with some second diagonal braces.
Described hanger comprises the dowel bar that otic placode is connected with described otic placode and skeleton lateral respectively with its two ends.
[accompanying drawing explanation]
Fig. 1 is the top view of stiff skeleton of the present utility model;
Fig. 2 is the lateral view of the stiff skeleton shown in Fig. 1;
Fig. 3 is the top view of Sarasota constructing structure of the present utility model;
Fig. 4 is the partial enlarged drawing of the part A of structure shown in Fig. 3;
Fig. 5 is the lateral view of the Sarasota constructing structure shown in Fig. 3;
Fig. 6 is the partial enlarged drawing of the part B of structure shown in Fig. 5;
[detailed description of the invention]
Be further described the utility model below in conjunction with accompanying drawing and exemplary embodiment, wherein identical in accompanying drawing label all refers to identical parts.In addition, if the detailed description of known technology is for illustrating that feature of the present utility model is unnecessary, then omitted.
Fig. 1 and Fig. 2 collectively illustrates stiff skeleton 100 of the present utility model, and it provides suspension centre undertaken lifting by suspender for loop wheel machine (or tower crane) and build to carry out Sarasota for fixing reinforcing bar sections 600.Described stiff skeleton 100 comprises the inner frame 90 of caged and is formed at the purchasing ore 80 of inner frame 90 periphery, described inner frame 90 fixes with adopting some cross bars 30 that is connected between purchasing ore 80, and is provided with some first diagonal braces 40 between the top of described inner frame 90 and purchasing ore 80.
Described inner frame 90 and purchasing ore 80 form with the skeleton lateral 2 be interconnected by described multiple skeleton column 1 structure by multiple skeleton column 1 and multiple horizontally set, and described each skeleton column 1 and skeleton lateral 2 are made by shaped steel.
In stiff skeleton 100 of the present utility model, because the top of inner frame 90 and purchasing ore 80 is provided with some first diagonal braces 40, it can be reinforced stiff skeleton 100, therefore this stiff skeleton 100 is made to have the feature of " top mouth is firm, end mouth is soft ", and then can prevent this stiff skeleton 100 in lifting process from producing distortion, and then affect workmanship.
With particular reference to Fig. 2, described skeleton lateral 2 comprises upper strata lateral 20, middle level lateral 21 and lower floor's lateral 22 from top to bottom successively.
Because top is provided with some first diagonal braces 40, it has carried out effective reinforcing to stiff skeleton 100, thus make this stiff skeleton 100 have the feature of " top mouth is firm, end mouth is soft ", so just can ensure that this stiff skeleton can not produce distortion in lifting process, finally ensure that workmanship.
Preferably, the rigidity of described skeleton column 1, upper strata lateral 20 and middle level lateral 21 is all greater than the rigidity of described lower floor lateral 22, such as described skeleton column 1, upper strata lateral 20 and middle level lateral 21 all adopt L100X10 angle steel, and (hem width is 100mm, thickness is the equal leg angle of 10mm) make, described lower floor lateral 22 then adopts ∠ 63X5 angle steel, and (hem width is 63mm, thickness is the equal leg angle of 5mm) make, to embody the characteristic of this stiff skeleton 100 " top mouth is firm, end mouth is soft " further.
Preferably, described upper strata lateral 20 and middle level lateral 21, be equipped with the second diagonal brace 41 between middle level lateral 21 and lower floor's lateral 22, to strengthen the rigidity of this stiff skeleton 100 further.
See Fig. 3 to Fig. 6, the utility model also provides a kind of Sarasota constructing structure 1000, comprise reinforcing cage sections 600 and be connected with the stiff skeleton 100 of fixing reinforcing cage sections 600 with described reinforcing cage sections 600, described stiff skeleton 100 is above-mentioned stiff skeleton, four angle ends of described stiff skeleton 100 are equipped with hanger 50 (see Fig. 2), to provide four suspension centres.
Described reinforcing cage sections 600 comprises the inner ring reinforcing cage sections (non-label) be connected with inner frame 90 and the outer ring reinforcing cage sections (non-label) be connected with purchasing ore 80.Described reinforcing cage sections 600 is formed by multiple vertically disposed main muscle 60 with by multiple stirrups 61 that described multiple main muscle 60 is interconnected.
Cannot finely tune in order to the sleeve (not shown) and skeleton column 1 that prevent main muscle 60 are pasted too near, and then affect the operability of main muscle docking between different reinforcing cage sections 600, can form certain gap between described main muscle 60 and stiff skeleton 100, when docking to make reinforcing bar sections, reinforced bar sleeve can be finely tuned.
Particularly, be provided with at least one deck between described stiff skeleton 100 and described reinforcing cage sections 600 and isolate reinforcing bar 62.Described isolation reinforcing bar 62 is connected with described main muscle 60, and described isolation reinforcing bar 62 is roughly vertical with described main muscle 60.
This Sarasota constructing structure 1000 also comprises and is suspended on the multiple suspension elements 63 outside purchasing ore 80 for being suspended within described inner frame 90 and by outer ring reinforcing cage sections by the inner ring reinforcing cage sections of reinforcing cage sections 600.What described each suspension element 63 can weld with described isolation reinforcing bar 62 and skeleton lateral 2 respectively for two ends chooses muscle 63.
In the present embodiment, described inner ring reinforcing cage sections adopts the main muscle of single limb 60 (i.e. the main muscle of one deck), described outer ring reinforcing cage sections adopts two main muscle of limb 60 (i.e. double-deck main muscle), and the model of described main muscle 60 is φ 40 (diameter is 40mm), the spacing of adjacent main muscle 60 is 15cm, has enough Rigidity and strengths to make the Sarasota of being built by this Sarasota constructing structure 1000; Described isolation reinforcing bar 62 and described model of choosing muscle 63 are φ 25 (diameter is 25mm), and described in choose muscle 63 length be preferably 15cm.
In other embodiments, described suspension element can also be rod member or hook, only needs it can realize the connection of stiff skeleton and reinforcing cage sections, and there is the gap being enough to finely tune between main muscle and skeleton column.
Described hanger 50 comprises the dowel bar 52 that otic placode for being connected with lifting rope and two ends thereof are connected with otic placode 51 and skeleton lateral 2 respectively.
When adopting Sarasota constructing structure of the present utility model to carry out Sarasota construction, reinforcing cage sections and the distortion of stiff skeleton in lifting process are suppressed, and the isolation reinforcing bar be provided with between described main muscle and skeleton column increases the gap between skeleton column and main muscle, thus ensure that the operability of the steel reinforcement abutting joints of different reinforcing bar sections.
Although shown exemplary embodiments more of the present utility model above, but it should be appreciated by those skilled in the art that, when not departing from principle of the present utility model or spirit, can make a change these exemplary embodiments, scope of the present utility model is by claim and equivalents thereof.
Claims (8)
1. a stiff skeleton, it is characterized in that comprising: inner frame, be formed at the purchasing ore of inner frame periphery, and the connection cross bar that described inner frame and purchasing ore fixed, the frame body plan joint group that described multiple skeleton column couples together becomes with several horizontally sets by multiple skeleton column by described inner frame and purchasing ore, described each skeleton column and skeleton lateral all adopt section steel manufacture, and are provided with some first diagonal braces between described inner frame and the top of purchasing ore.
2. stiff skeleton according to claim 1, is characterized in that, described each skeleton lateral comprises top bracing, middle lateral and bottom lateral bracing, and the rigidity of described top bracing, middle lateral and skeleton column is greater than the rigidity of described bottom lateral bracing.
3. stiff skeleton according to claim 2, is characterized in that, described top bracing and middle lateral, is equipped with some second diagonal braces between middle lateral and bottom lateral bracing.
4. the stiff skeleton according to any one of claim 1-3, is characterized in that, also comprise four hangers being located at this stiff skeleton four angle ends respectively, described each hanger comprises the dowel bar that otic placode is connected with described otic placode and skeleton lateral respectively with its two ends.
5. a Sarasota constructing structure, comprise reinforcing cage sections and be connected with reinforcing cage sections with the stiff skeleton that reinforcing cage sections is fixed, four angle ends of described stiff skeleton are provided with hanger, it is characterized in that, described stiff skeleton is stiff skeleton according to claim 1, described reinforcing cage sections comprises the inner ring reinforcing cage sections fixed with inner frame and the outer ring reinforcement cage skeleton fixed with purchasing ore, the stirrup that described multiple main muscle is coupled together by multiple main muscle and several horizontally sets by described reinforcing cage sections, described reinforcing cage sections also comprises isolation reinforcing bar, described isolation reinforcing bar is connected with described skeleton lateral by multiple muscle of choosing.
6. Sarasota constructing structure according to claim 5, is characterized in that, described skeleton lateral comprises top bracing, middle lateral and bottom lateral bracing, and the rigidity of described top bracing, middle lateral and skeleton column is greater than the rigidity of described bottom lateral bracing.
7. Sarasota constructing structure according to claim 6, is characterized in that, described top bracing and middle lateral, is equipped with some second diagonal braces between middle lateral and bottom lateral bracing.
8. the Sarasota constructing structure according to any one of claim 5-7, is characterized in that, described each hanger includes the dowel bar that an otic placode is connected with described otic placode and skeleton lateral respectively with its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110820.6U CN204715211U (en) | 2015-02-13 | 2015-02-13 | Stiff skeleton and adopt the Sarasota constructing structure of this stiff skeleton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110820.6U CN204715211U (en) | 2015-02-13 | 2015-02-13 | Stiff skeleton and adopt the Sarasota constructing structure of this stiff skeleton |
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| CN204715211U true CN204715211U (en) | 2015-10-21 |
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| CN201520110820.6U Expired - Fee Related CN204715211U (en) | 2015-02-13 | 2015-02-13 | Stiff skeleton and adopt the Sarasota constructing structure of this stiff skeleton |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586833A (en) * | 2015-12-18 | 2016-05-18 | 上海嘉实（集团）有限公司 | Construction method for integrally forming large cast-in-place thin-wall high pier through stiff skeleton reinforcement cage |
| CN108118564A (en) * | 2017-12-01 | 2018-06-05 | 中铁二院工程集团有限责任公司 | A kind of pressure type box High Speed Railway Subgrade and construction method |
| CN108166396A (en) * | 2017-12-27 | 2018-06-15 | 中交路桥华南工程有限公司 | Prestressing steel wire bunch installation, construction method and the steel frame construction of Sarasota upper king-post strut |
| CN108643043A (en) * | 2018-06-27 | 2018-10-12 | 中国中元国际工程有限公司 | A kind of anchor structure being applied to the Sarasota with narrow top section |
| CN108797350A (en) * | 2018-06-01 | 2018-11-13 | 广州市第二市政工程有限公司 | Stiff skeleton device and its construction method inside and outside a kind of king-post |
| CN109183616A (en) * | 2018-09-27 | 2019-01-11 | 中交公路规划设计院有限公司 | Inside and outside double steel plate steel reinforced concrete synthetic rope tower structure and its assembling method of construction |
| CN110565518A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | assembled stiff skeleton suitable for pier tower steel bar positioning and use method thereof |
| CN110747736A (en) * | 2019-09-12 | 2020-02-04 | 中交第二航务工程局有限公司 | Rigid skeleton integrated device integrated with lifting appliance and steel reinforcement cage lifting construction method |
| CN114293475A (en) * | 2021-12-31 | 2022-04-08 | 中交路桥华南工程有限公司 | Split ring sleeving construction method for variable-section large-section pier tower reinforcement cage segment |
| CN114351594A (en) * | 2021-12-31 | 2022-04-15 | 中交路桥华南工程有限公司 | Variable cross-section large-section pier tower reinforcement cage segment ring splitting structure |
-
2015
- 2015-02-13 CN CN201520110820.6U patent/CN204715211U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586833B (en) * | 2015-12-18 | 2017-03-29 | 上海嘉实（集团）有限公司 | Stiff skeleton steel reinforcement cage global formation large-scale cast-in-place tall pier and thin wall construction method |
| CN105586833A (en) * | 2015-12-18 | 2016-05-18 | 上海嘉实（集团）有限公司 | Construction method for integrally forming large cast-in-place thin-wall high pier through stiff skeleton reinforcement cage |
| CN108118564A (en) * | 2017-12-01 | 2018-06-05 | 中铁二院工程集团有限责任公司 | A kind of pressure type box High Speed Railway Subgrade and construction method |
| CN108118564B (en) * | 2017-12-01 | 2023-09-22 | 中铁二院工程集团有限责任公司 | Pressure type box type high-speed railway roadbed structure and construction method |
| CN114277694B (en) * | 2017-12-27 | 2023-04-07 | 中交路桥华南工程有限公司 | Prestressed steel strand construction method for tower column on cable tower |
| CN108166396A (en) * | 2017-12-27 | 2018-06-15 | 中交路桥华南工程有限公司 | Prestressing steel wire bunch installation, construction method and the steel frame construction of Sarasota upper king-post strut |
| CN108166396B (en) * | 2017-12-27 | 2023-08-18 | 中交路桥华南工程有限公司 | Prestress steel wire bundle installation and construction method for tower column on cable tower and steel frame structure |
| CN114277694A (en) * | 2017-12-27 | 2022-04-05 | 中交路桥华南工程有限公司 | Prestressed steel strand construction method for tower column on cable tower |
| CN108797350A (en) * | 2018-06-01 | 2018-11-13 | 广州市第二市政工程有限公司 | Stiff skeleton device and its construction method inside and outside a kind of king-post |
| CN108643043B (en) * | 2018-06-27 | 2024-01-09 | 中国中元国际工程有限公司 | Be applied to anchor structure of cable tower that has narrow and small upper portion cross-section |
| CN108643043A (en) * | 2018-06-27 | 2018-10-12 | 中国中元国际工程有限公司 | A kind of anchor structure being applied to the Sarasota with narrow top section |
| CN109183616A (en) * | 2018-09-27 | 2019-01-11 | 中交公路规划设计院有限公司 | Inside and outside double steel plate steel reinforced concrete synthetic rope tower structure and its assembling method of construction |
| CN110565518A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | assembled stiff skeleton suitable for pier tower steel bar positioning and use method thereof |
| CN110747736A (en) * | 2019-09-12 | 2020-02-04 | 中交第二航务工程局有限公司 | Rigid skeleton integrated device integrated with lifting appliance and steel reinforcement cage lifting construction method |
| CN110747736B (en) * | 2019-09-12 | 2021-04-16 | 中交二航局第一工程有限公司 | Rigid skeleton integrated device integrated with lifting appliance and steel reinforcement cage lifting construction method |
| CN114351594A (en) * | 2021-12-31 | 2022-04-15 | 中交路桥华南工程有限公司 | Variable cross-section large-section pier tower reinforcement cage segment ring splitting structure |
| CN114293475A (en) * | 2021-12-31 | 2022-04-08 | 中交路桥华南工程有限公司 | Split ring sleeving construction method for variable-section large-section pier tower reinforcement cage segment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |