CN109750833A - A kind of variable cross-section sets up structure without beam column cap - Google Patents
A kind of variable cross-section sets up structure without beam column cap Download PDFInfo
- Publication number
- CN109750833A CN109750833A CN201910171167.7A CN201910171167A CN109750833A CN 109750833 A CN109750833 A CN 109750833A CN 201910171167 A CN201910171167 A CN 201910171167A CN 109750833 A CN109750833 A CN 109750833A
- Authority
- CN
- China
- Prior art keywords
- truss
- inclined plate
- plate
- cap
- variable cross
- 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.)
- Granted
Links
- 239000002023 wood Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to building fields, structure is set up without beam column cap more particularly to a kind of variable cross-section, the variable cross-section sets up structure without beam column cap, including bottom lining plate, English truss and bolumn cap template, English truss is arranged along the surrounding homogeneous vertical of leghole respectively, bolumn cap template is layed in the upper surface of English truss, each bolumn cap template includes the first inclined plate and the second inclined plate, wherein the inclination angle of the first inclined plate is α, the inclination angle of second inclined plate is β, and α is greater than β, the variable cross-section saves reinforcing bar and concrete material without beam column cap, template is convenient for setting up and bevel angle is convenient for control, Forming Quality is good.
Description
Technical field
The present invention relates to construction engineering technical fields, and in particular to a kind of variable cross-section sets up structure without beam column cap.
Background technique
Current without beam column cap be mainly upright bolumn cap, is also had using inverted cone-shaped without beam column cap, but the nothing of inverted cone-shaped
The inclination angle of inclined plane of beam column cap does not change, and this structure bearing is bad and needs the quantity of material such as reinforcing bar and concrete larger.Nothing
Beam column cap using back taper and becomes inclination angle bolumn cap, saves the materials such as reinforcing bar and concrete to greatest extent by structural checking computation, but
Larger difficulty is caused to construction, template, which is set up, to fix, and bevel angle is not easy to control, be easily deformed the mould that rises, casting concrete
When be easily deformed and run mode ship slurry, Forming Quality is poor.
In existing project under construction, different building structure is based on considering its load-bearing capacity, security standpoint, designer couple
Different in the specific tilt angle design without beam column cap in different construction projects, existing no beam column cap built
Cheng Zhong is required to before building set up in advance on the spot and sets up template accordingly, but for the demand of no beam column cap on building
Measure larger, the different no beam column caps of tilt angle then require each construction party that must all set up template again before construction, make
The waste of raw material is set up at template, while reducing construction efficiency, causes unnecessary economic loss.
Summary of the invention
In view of the deficiencies in the prior art and problem, the present invention provides a kind of variable cross-section and sets up knot without beam column cap
Structure, the variable cross-section using back taper and become inclination angle bolumn cap without beam column cap, save the materials such as reinforcing bar and concrete to greatest extent, and
And use and first set up platform, then supported using English truss, template is convenient for setting up and bevel angle is convenient for controlling, Forming Quality
It is good.
The present invention solves scheme used by its technical problem: including bottom lining plate, bottom plate, English truss and bolumn cap mould
Plate, the bottom lining plate center are equipped with leghole, and bottom plate is installed on bottom lining plate, and the English truss is respectively along the surrounding of leghole
Homogeneous vertical is arranged and is set on bottom plate, and the bolumn cap template is layed in the upper surface of English truss, and adjacent two bolumn cap
The side of template, which is connected with each other, makes each bolumn cap template surround leghole setting jointly；
Each bolumn cap template includes the first inclined plate and the second inclined plate, and inward flange and the column bore edges of first inclined plate connect
Touching, the outer edge of the first inclined plate are connected with the inward flange of the second inclined plate, the side of adjacent two piece of first inclined plate or the second inclined plate
It is connected with each other, wherein the inclination angle of the first inclined plate is α, the inclination angle of the second inclined plate is β, and α is greater than β；
The English truss includes the first truss and the second truss, wherein the first inclined plate is set to the first truss upper end, second tiltedly
Plate is set to the second truss upper end, and the head end of the first truss is articulated on bottom lining plate, also vertically-mounted on bottom lining plate to have and rise
Positioning column drops, and the head end of the second truss is articulated on liftable positioning column, and close to end on the first truss and the second truss
The position at end is respectively arranged with expansion screw, and the lower end of the expansion screw is fixed on bottom lining plate, and the upper end of expansion screw is solid
Due on the first truss or the second truss.
Further, the inclined angle alpha of first inclined plate is 15-35 °, and the angle of inclination beta of second inclined plate is 10-25 °.
Further, the liftable positioning column is the positioning column of expansion screw structure.
Further, first truss, the second truss upper surface be uniformly equipped with tranverse connecting rod respectively, described first tiltedly
Plate, the second inclined plate are layed in the upper surface of tranverse connecting rod.
Further, first inclined plate, the second inclined plate lower end surface are uniformly fixed with the lumps of wood, and the lumps of wood is set with tranverse connecting rod interval
It sets to respectively correspond the first inclined plate, the second inclined plate and is installed on first truss, on the second truss.
Further, the leghole is located at the center of bolumn cap template.
Beneficial effects of the present invention: variable cross-section of the invention using back taper and becomes inclination angle bolumn cap, bolumn cap sheet without beam column cap
The outer wall of body is made of the first different ring wall of gradient and the second ring wall, this bolumn cap structure for becoming inclination angle, being capable of maximum limit
The materials such as the saving reinforcing bar of degree and concrete, and load bearing effect it is opposite with existing cube of bolumn cap or back taper bolumn cap more
It is good.
For the variable cross-section without the beam column cap present invention devise it is special set up structure, this sets up structure on supporting frame
Bottom lining plate platform is set up, then English truss support, the bolumn cap template in gusseted truss upper end are installed on bottom lining plate platform
Interior to carry out pouring for bolumn cap, template is unlikely to deform when casting concrete convenient for setting up and runs mode ship slurry.Using expansion screw reality
Now to the adjustment of bolumn cap template tilt angle, makes the bevel angle of bolumn cap template convenient for control, guarantee the Forming Quality of bolumn cap.Make
In different construction can general same set of no beam column cap set up structure, construction material is set up in saving, improve efficiency,
Shorten the construction period.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the variable cross-section without beam column cap.
Fig. 2 is the structural schematic diagram that variable cross-section sets up structure without beam column cap.
Fig. 3 is the structural schematic diagram of bolumn cap template.
Fig. 4 is the structural schematic diagram for setting up structure along longitudinal section.
In figure: 1- bolumn cap ontology, 2- support column, the first ring wall of 3-, the second ring wall of 4-, 5- bottom lining plate, 6- English truss,
The first truss of 61-, the second truss of 62-, 7- leghole, 8- bolumn cap template, the first inclined plate of 81-, the second inclined plate of 82-, 9- liftable
Positioning column, 10- expansion screw, 11- tranverse connecting rod, the 12- lumps of wood.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1: a kind of variable cross-section is without beam column cap, as shown in Figure 1, including bolumn cap ontology 1, bolumn cap body interior is hollow,
Bolumn cap ontology 1 is run through in 2 upper end of support column, and bolumn cap ontology 1, support column 2 connect with floor jointly, and then prop up jointly floor
Support.Bolumn cap ontology 1 is back taper, also, the outer wall of bolumn cap ontology 1 is made of the different two parts ring wall in inclination angle, i.e. bolumn cap sheet
The outer wall of body includes different the first ring wall 3 and the second ring wall 4 of gradient, and the end with the second ring wall 4 of the first ring wall 3
It is connected, wherein the inclination angle of the first ring wall 3 is greater than the inclination angle of the second ring wall 4, so that bolumn cap ontology 1 is variable cross-section without beam
Bolumn cap.Wherein the inclination angle of the first ring wall 3 is 15-35 °, and the inclination angle of second ring wall 4 is 10-25 °, in the present embodiment,
The inclination angle of first ring wall 3 takes 20 °, and the inclination angle of second ring wall 4 takes 15 °, and this bolumn cap structure for becoming inclination angle can be most
The materials such as the saving reinforcing bar of limits and concrete, and load bearing effect is opposite with existing cube of bolumn cap or back taper bolumn cap
Better.
For this variable cross-section without beam column cap, the present invention designs a kind of variable cross-section and sets up structure without beam column cap, such as Fig. 2-4
It is shown, it is mainly used for setting up above-mentioned variable cross-section without beam column cap.It includes bottom lining plate 5, bottom plate 13, English truss 6 that this, which sets up structure,
And bolumn cap template 8, wherein be equipped with leghole 7 at the center of bottom lining plate 5, bottom plate 13 is installed on bottom lining plate 5, English truss 6
It arranges and is set on bottom plate 13 along the surrounding homogeneous vertical of leghole 7 respectively, bolumn cap template 8 is layed in the upper of English truss 6
End face, and each bolumn cap template 8 is arranged around leghole 7 jointly in the side interconnection of adjacent two bolumn caps template 8, it is general next
Say that leghole 7 is located at the center of bolumn cap template 8.Each bolumn cap template 8 includes the first inclined plate 81 and the second inclined plate 82, wherein the
The inward flange and 7 EDGE CONTACT of leghole of one inclined plate 81, the outer edge of the first inclined plate 81 are connected with the inward flange of the second inclined plate 82
It connects, the side of adjacent two piece of first inclined plate 81 or the second inclined plate 82 is connected with each other, and junction is all made of seamless connection.First inclined plate
Inclination angle be α, the inclination angle of the second inclined plate is β, and α is greater than β, and the inclined angle alpha of the first inclined plate is 15-35 °, and described second tiltedly
The angle of inclination beta of plate is 10-25 °, and after the completion of bolumn cap template 8 is set up, bolumn cap ontology 1 is poured in the bolumn cap template 8 set up
It builds, therefore the inclined angle alpha of the first inclined plate 81 is equal to the inclination angle of the first ring wall 3, the angle of inclination beta of the second inclined plate 82 is equal to the second ring
The inclination angle of wall 4.
Also, in the present embodiment, English truss 6 includes the first truss 61 and the second truss 62, wherein the first inclined plate 81 is set
It is placed in 61 upper end of the first truss, the second inclined plate 82 is set to 62 upper end of the second truss, and the first inclined plate 81, the second inclined plate 82 are right respectively
The upper end of the first truss 61, the second truss 62 should be installed on.Meanwhile first the head end of truss 61 be articulated on bottom lining plate 5, be located at
Also vertically-mounted on bottom lining plate 5 immediately below second truss, 62 head end to have liftable positioning column 9, the head end of the second truss 62 is hinged
In on liftable positioning column 9, liftable positioning column is the positioning column of expansion screw structure, and in the first truss 61 and the second purlin
Position on frame 62 by proximal end is respectively arranged with expansion screw 10, and the lower end of expansion screw 10 is fixed on bottom lining plate 5, upper end
It is fixed on the first truss 61 or the second truss 62.By adjusting liftable positioning column 9, the head end of the second truss 62 can be adjusted
Position height the first truss 61, the second truss 62 can be made rotating around respective by adjusting the length of expansion screw 10 respectively
Head end rotated, and then change the first truss 61, the second truss 62 inclination angle, can be suitable for different inclination angle combine
Without beam column cap.Detail design can adjust the inclination angle of the first truss 61, the second truss 62 according to specific Construction Condition, make
Same group set up structure produce different shaped without beam column cap.
In the present embodiment, it is uniformly equipped with tranverse connecting rod 11, the first inclined plate 81, second respectively in the upper surface of English truss 6
82 lower end surface of inclined plate is uniformly fixed with the lumps of wood 12, and the lumps of wood 12 alternates setting with tranverse connecting rod 11 and limits to inclined plate, thus
First inclined plate 81, the second inclined plate 82 are layed in the upper surface of tranverse connecting rod 11, so that the first inclined plate 8, the second inclined plate 82 be pacified
Loaded on English truss 6.
Specific installation process of deployment:
A, the main joist for supporting the main dragon of English truss 6 made as bolumn cap template 8, placement are fixed on bottom lining plate two sides phase
In the position line answered (remaining two sides wouldn't install), the spacing of two neighboring English truss 6 is 700mm.Then along English truss 6
Be laid with tranverse connecting rod 11, tranverse connecting rod 11 be rectangle square steel tube, the spacing 200mm of adjacent two tranverse connecting rod 11, tranverse connecting rod 11 laying finish
The good bolumn cap template 8 of installation No. 1, No. 2 setting-outs of respective sides afterwards；
B, after the completion of after two sides, lateral bolumn cap template 8 is laid with, start that remaining 6 main joist of two sides English truss, mounting process are installed
And process is same as above.Since the part spacing is smaller, tranverse connecting rod 11 uses the short lumps of wood, tranverse connecting rod spacing 200mm, and tranverse connecting rod 11 is laid with
After installation 3, the good bolumn cap template 8 of No. 4 setting-outs；
C, during 8 assembly of bolumn cap template, pay attention to control edge formwork edge joint, by stitching portion template be cut into 45 degree of inclination angles with
Facilitate formwork edge joint at bolumn cap template yin-yang angle；
D, after bolumn cap template 8 is installed, before bolumn cap concreting, 6 horizontal direction of English truss is used into ordinary steel pipe thread
Part is integrally attached to high-supported formwork frame body, to guarantee truss monolithic stability.
Claims (6)
1. a kind of variable cross-section sets up structure without beam column cap, it is characterised in that: including bottom lining plate, bottom plate, English truss and column
Hat cone plate, the bottom lining plate center are equipped with leghole, and bottom plate is installed on bottom lining plate, and the English truss is respectively along leghole
Surrounding homogeneous vertical is arranged and is set on bottom plate, and the bolumn cap template is layed in the upper surface of English truss, and adjacent two
The side of bolumn cap template, which is connected with each other, makes each bolumn cap template surround leghole setting jointly；
Each bolumn cap template includes the first inclined plate and the second inclined plate, and inward flange and the column bore edges of first inclined plate connect
Touching, the outer edge of the first inclined plate are connected with the inward flange of the second inclined plate, the side of adjacent two piece of first inclined plate or the second inclined plate
It is connected with each other, wherein the inclination angle of the first inclined plate is α, the inclination angle of the second inclined plate is β, and α is greater than β；
The English truss includes the first truss and the second truss, wherein the first inclined plate is set to the first truss upper end, second tiltedly
Plate is set to the second truss upper end, and the head end of the first truss is articulated on bottom lining plate, also vertically-mounted on bottom lining plate to have and rise
Positioning column drops, and the head end of the second truss is articulated on liftable positioning column, and close to end on the first truss and the second truss
The position at end is respectively arranged with expansion screw, and the lower end of the expansion screw is fixed on bottom lining plate, and the upper end of expansion screw is solid
Due on the first truss or the second truss.
2. a kind of variable cross-section according to claim 1 sets up structure without beam column cap, it is characterised in that: first inclined plate
Inclined angle alpha be 15-35 °, the angle of inclination beta of second inclined plate is 10-25 °.
3. a kind of variable cross-section according to claim 1 sets up structure without beam column cap, it is characterised in that: the liftable is fixed
Position column is the positioning column of expansion screw structure.
4. a kind of variable cross-section according to claim 1 sets up structure without beam column cap, it is characterised in that: first purlin
Frame, the second truss upper surface be uniformly equipped with tranverse connecting rod respectively, first inclined plate, the second inclined plate are layed in tranverse connecting rod
Upper surface.
5. a kind of variable cross-section according to claim 1 sets up structure without beam column cap, it is characterised in that: described first tiltedly
Plate, the second inclined plate lower end surface are uniformly fixed with the lumps of wood, and the lumps of wood is arranged with tranverse connecting rod interval, and the first inclined plate, the second inclined plate is right respectively
First truss should be installed on, on the second truss.
6. a kind of variable cross-section according to claim 1 sets up structure without beam column cap, it is characterised in that: the column hole location
In the center of bolumn cap template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910171167.7A CN109750833B (en) | 2019-03-07 | 2019-03-07 | Building structure of variable cross-section beam-free column cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910171167.7A CN109750833B (en) | 2019-03-07 | 2019-03-07 | Building structure of variable cross-section beam-free column cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109750833A true CN109750833A (en) | 2019-05-14 |
| CN109750833B CN109750833B (en) | 2024-04-16 |
Family
ID=66406902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910171167.7A Active CN109750833B (en) | 2019-03-07 | 2019-03-07 | Building structure of variable cross-section beam-free column cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109750833B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565948A (en) * | 2019-09-18 | 2019-12-13 | 上海建工七建集团有限公司 | Template device of inverted four-shuttle platform column cap and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383595A (en) * | 2011-08-18 | 2012-03-21 | 江苏双楼建设集团有限公司 | Inclination angle column cap combined wood former in beamless connected upright post |
| CN204456185U (en) * | 2015-01-04 | 2015-07-08 | 中天建设集团有限公司 | A kind of single-inclination cap triangular stall board supporting formwork system |
| CN205840315U (en) * | 2016-06-29 | 2016-12-28 | 泰宏建设发展有限公司 | Inclination angle connection supporting plate cap form bracing system structure |
| CN106639306A (en) * | 2017-01-22 | 2017-05-10 | 徐仁贵 | Material-saving type inclination linking and supporting plate column cap wood formwork and construction method thereof |
| CN209670340U (en) * | 2019-03-07 | 2019-11-22 | 中建八局第三建设有限公司 | A kind of variable cross-section sets up structure without beam column cap |
-
2019
- 2019-03-07 CN CN201910171167.7A patent/CN109750833B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383595A (en) * | 2011-08-18 | 2012-03-21 | 江苏双楼建设集团有限公司 | Inclination angle column cap combined wood former in beamless connected upright post |
| CN204456185U (en) * | 2015-01-04 | 2015-07-08 | 中天建设集团有限公司 | A kind of single-inclination cap triangular stall board supporting formwork system |
| CN205840315U (en) * | 2016-06-29 | 2016-12-28 | 泰宏建设发展有限公司 | Inclination angle connection supporting plate cap form bracing system structure |
| CN106639306A (en) * | 2017-01-22 | 2017-05-10 | 徐仁贵 | Material-saving type inclination linking and supporting plate column cap wood formwork and construction method thereof |
| CN209670340U (en) * | 2019-03-07 | 2019-11-22 | 中建八局第三建设有限公司 | A kind of variable cross-section sets up structure without beam column cap |
Non-Patent Citations (1)
| Title |
|---|
| 张慧杰等: "柱箍斜撑法倒锥台柱帽模板施工技术", 建设科技, no. 10, pages 161 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565948A (en) * | 2019-09-18 | 2019-12-13 | 上海建工七建集团有限公司 | Template device of inverted four-shuttle platform column cap and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109750833B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104674945A (en) | Tree-shaped steel pipe column structure and construction method thereof | |
| CN105839913A (en) | Socket type slot mode steel tube support section steel joist construction method | |
| CN110644371A (en) | Prefabricated capping beam installation method and system | |
| CN111636682A (en) | Turnover external cantilever inclined column supporting system and construction method thereof | |
| CN105715043A (en) | Formwork reinforcement system and construction method for high-formwork-support small-angle fair-faced slope | |
| CN209670340U (en) | A kind of variable cross-section sets up structure without beam column cap | |
| CN111622482A (en) | Simple support frame for steel structure overhanging plate edge and mounting method thereof | |
| CN109750833A (en) | A kind of variable cross-section sets up structure without beam column cap | |
| CN110005215B (en) | Reliable installation construction process for shear wall structure system | |
| CN107587770A (en) | Disjunctor storehouse synchronization slding form operation method | |
| CN110158953B (en) | Circular silo thick platform plate hole internal mold reinforcing device and construction method thereof | |
| CN109208483B (en) | Bridge assembled closure section rigid connection assembly capable of being recycled | |
| CN212271212U (en) | Precast concrete frame column | |
| CN206902768U (en) | A kind of post-cast strip adjustable supporting | |
| CN106545038A (en) | A kind of static load test device | |
| CN105804291A (en) | Bare concrete sloping core interlayer through connection system and construction method thereof | |
| CN106988520B (en) | Construction method and support system for high-rise suspension structure | |
| CN213710354U (en) | Be used for independent support frame body of steel bar truss building carrier plate | |
| CN210164280U (en) | Node is installed additional to stand on girder steel | |
| CN209456908U (en) | A kind of road and bridge crack bracing means | |
| CN113323301A (en) | Special-shaped outward-inclined glass railing structure of overhanging floor slab | |
| CN207775829U (en) | RCC double curvature arch dam is two-way adjustable to turn over rising mould plate | |
| CN206090965U (en) | Cast -in -place composite wall | |
| CN213449471U (en) | Building templates bottom connection structure convenient to adjustment, dismantlement are convenient | |
| CN217733776U (en) | Box girder template with adjustable cross slope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |