CN207392451U - A kind of building armored concrete overhangs girder construction - Google Patents
A kind of building armored concrete overhangs girder construction Download PDFInfo
- Publication number
- CN207392451U CN207392451U CN201721242389.6U CN201721242389U CN207392451U CN 207392451 U CN207392451 U CN 207392451U CN 201721242389 U CN201721242389 U CN 201721242389U CN 207392451 U CN207392451 U CN 207392451U
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- fixedly connected
- bracket
- construction
- cantilever beams
- steel
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- 238000010276 construction Methods 0.000 title claims abstract description 45
- 239000004567 concrete Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000009415 formwork Methods 0.000 claims description 18
- 210000003205 muscle Anatomy 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model is related to building structure technology fields, in particular a kind of building armored concrete overhanging girder construction, including frame column, the frame column is internally provided with embedded part, the embedded part right side is fixedly connected with built-in fitting, and the built-in fitting lower face is fixedly connected with eave tile round steel through walls, and the built-in fitting right side is fixedly connected with steel diagonal brace, the steel diagonal brace lower face is fixedly connected with the second bracket, and the second bracket end is fixedly connected with channel steel of putting more energy into；The utility model is novel in design, multiple functional, improves construction efficiency, reduce construction cost and security risk, suitable for the construction of all kinds of Cantilever Beams, eliminate beam base fabric and set after template to the leveling process of template, simplify working procedure, save the construction time, the cantilever span of cantilevered structure part is added, reduces the construction risk of large-scale Cantilever Beams, safety coefficient increases, with huge economic benefit and extensive market prospects, it is worth of widely use.
Description
Technical field
The utility model is related to building structure technology fields, are specially a kind of building armored concrete overhanging girder construction.
Background technology
Because technique needs, set up in the tall and big frame structure engineering of industrial building and count some Cantilever Beams, a portion is
Large-size bearing Cantilever Beams, Cantilever Beams are not that both ends have support, but one end is embedded in or pours on a support, and the other end is stretched
Go out or choose the beam of supporter, existing common overhanging beam construction method to set up landing support for shuttering construction, suitable for floor compared with
Low small-sized Cantilever Beams construction, when the higher independent large-size bearing Cantilever Beams of construction location, since load of overhanging beam is larger, high
Degree is higher, so the requirement to formwork scaffold and ground is very high, this has been resulted in, and construction cost is high, efficiency is low, and when height
When spending superelevation, construction risk coefficient is very big, there are serious security risk, therefore, to building armored concrete Cantilever Beams knot
The demand of structure is growing.
Concrete itself tensile property is poor, and the cantilever span of the reinforced concrete buildings with large cantilever is shorter；It passes
The large-size bearing Cantilever Beams of system, load is larger, height is higher, so the requirement to formwork scaffold and ground is very high, this is just
Cause that construction cost is high, efficiency is low, and when height superelevation, construction risk coefficient is very big, there are serious security risk,
Therefore, a kind of building armored concrete overhanging girder construction is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is to provide a kind of building armored concrete to overhang girder construction, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：
A kind of building armored concrete overhangs girder construction, and including frame column, the frame column is internally provided with embedded part, described
Embedded part right side is fixedly connected with built-in fitting, and the built-in fitting lower face is fixedly connected with eave tile round steel through walls, the built-in fitting
Right side is fixedly connected with steel diagonal brace, and the steel diagonal brace lower face is fixedly connected with the second bracket, and the second bracket end is consolidated
Surely channel steel of putting more energy into is connected with, the first bracket is inlaid on the frame column, formwork steel pipe is fixedly connected on first bracket,
Longitudinal prestressing muscle is vertically arranged on first bracket, the presstressed reinforcing steel top is fixedly connected with transversely prestressed bars,
The transversely prestressed bars are equipped with Cantilever Beams.
Preferably, the angle between the steel diagonal brace and Cantilever Beams is 15 degree.
Preferably, the transversely prestressed bars are arranged in a mutually vertical manner with longitudinal prestressing muscle.
Preferably, the connection relation between first bracket and the second bracket and embedded part is welding.
Preferably, the angle between the Cantilever Beams and frame column is 90 degree.
Compared with prior art, the beneficial effects of the utility model are：
1st, in the utility model, by setting bracket embedded part and Cantilever Beams joint bar, by the use of embedded part mount type steel corbel as
Cantilever Beams hang formwork platform, carry out form work engineering construction, solve the construction difficult problem of large-scale high-altitude load-bearing Cantilever Beams, reduce
Scaffold building process during high or ultra high-formwork construction avoids the high request problem to formwork scaffold and ground, improves
Construction efficiency, reduces construction cost and security risk, suitable for the construction of all kinds of Cantilever Beams；
2nd, it is two right-angle sides by setting frame column and the first bracket, in this way, it is outstanding to be equivalent in the utility model
Outrigger has unified floor height, and template is directly laid on the bracket of sustained height, eliminates beam base fabric and sets after template to template
Leveling process, simplify working procedure, save the construction time；
3rd, in the utility model, by setting solder type steel corbel, this kind of shaped steel can arbitrarily process with engineering, design and
Combination, section torque, section factor, hold loading at compression resistance, far above the hot calender shaped steel of commensurate's weight, thus can have
Effect ground ensures the load-bearing capacity of suspension scaffold；
4th, in the utility model, by the way that transversely prestressed bars and longitudinal prestressing muscle is set to form spatial and prestressed structure body
System improves the overall structure rigidity of overhanging part, reduces the distress in concrete and tip deflection of overhanging part, adds outstanding
The cantilever span of structure division is chosen, reduces the construction risk of large-scale Cantilever Beams, safety coefficient increases, and has huge economic benefit
With extensive market prospects, it is worth of widely use.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is structure diagram at the A of the utility model Fig. 1.
In figure：1- frame columns, 2- embedded parts, the first brackets of 3-, 4- formworks steel pipe, 5- Cantilever Beams, the second brackets of 6-, 7- are horizontal
Presstressed reinforcing steel, 8- put more energy into channel steel, 9- steel diagonal brace, 10- eave tile round steel through walls, 11- built-in fittings, 12- longitudinal prestressing muscle.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of building armored concrete overhangs girder construction, and including frame column 1, the frame column 1 is internally provided with embedded part 2,
Construction efficiency is improved, reduces construction cost and security risk, suitable for the construction of all kinds of Cantilever Beams, 2 right end of embedded part
Face is fixedly connected with built-in fitting 11, and 11 lower face of built-in fitting is fixedly connected with eave tile round steel 10 through walls, the built-in fitting 11
Right side is fixedly connected with steel diagonal brace 9, and 9 lower face of steel diagonal brace is fixedly connected with the second bracket 6,6 end of the second bracket
End is fixedly connected with channel steel 8 of putting more energy into, and is inlaid on the frame column 1 on first bracket 3, eliminates beam base fabric and sets after template to mould
The leveling process of plate, simplifies working procedure, saves the construction time, formwork steel pipe is fixedly connected on first bracket 3
4, longitudinal prestressing muscle 12 is vertically arranged on first bracket 3, and 12 top of longitudinal prestressing muscle is fixedly connected with horizontal stroke
To presstressed reinforcing steel 7, the overall structure rigidity for overhanging part is improved, reduces the construction risk of large-scale Cantilever Beams, safety coefficient increases
Add, the transversely prestressed bars 7 are equipped with Cantilever Beams 5.
Angle between the steel diagonal brace 9 and Cantilever Beams 5 is 15 degree, fixation, the transversely prestressed bars 7 and longitudinal direction
Presstressed reinforcing steel 12 is arranged in a mutually vertical manner, uniform force, the connection relation between 3 and second bracket 6 of the first bracket and embedded part 2
For welding, make entirety firmer, the angle between the Cantilever Beams 5 and frame column 1 is 90 degree, rational in infrastructure.
When the utility model is used, frame column 1 of first constructing, the reinforced bar engineering of completion frame column 1, form work engineering, reinforcing bar
Engineering, form work engineering construction can refer to conventional technical means；Interval installation from top to down on frame column 1 below Cantilever Beams 5
Embedded part group, and the joint bar for Cantilever Beams 5 of constructing；The concrete of pouring frame column 1 is following steps to the bottom position of Cantilever Beams 5
The installation of Cantilever Beams bottom formwork and bracket in rapid is prepared；On welded and installed the first bracket 3, the second bracket 6 to embedded part 2, and
Corresponding first bracket 3,6 respective right endpoint of the second bracket are welded together, and in the first bracket 3 and 5 bottom surface of Cantilever Beams
Between preset clearance, Cantilever Beams bottoms formwork steel pipe 4 is laid in the gap, it is preferable that form above-mentioned right angled triangle, also need
The first bracket of leveling 3 arranges its left and right horizontal；It is platform with mounted first bracket 3, the second bracket 6, with laying
Cantilever Beams bottom formwork steel pipe 4 carry out Cantilever Beams 5 form work engineering and reinforced bar engineering construction, reinforced bar engineering, form work engineering are applied
Work can refer to conventional technical means；To Cantilever Beams 5, frame column 1 carry out concrete pouring construction, pour 5 body of Cantilever Beams and with
The frame column 1 of 5 connecting portion of Cantilever Beams and above section, is finally completed the construction of Cantilever Beams 5；To after construction Cantilever Beams 5,
Frame column 1 carries out watering health；The intensity of Cantilever Beams 5 after test construction, after reaching collapsible die intensity, removes the first bracket 3, the
The template used in two brackets 6 and form work engineering.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of building armored concrete overhangs girder construction, including frame column (1), it is characterised in that：In the frame column (1)
Portion is equipped with embedded part (2), and embedded part (2) right side is fixedly connected with built-in fitting (11), and built-in fitting (11) lower face is fixed
Eave tile round steel (10) through walls is connected with, built-in fitting (11) right side is fixedly connected with steel diagonal brace (9), the steel diagonal brace (9)
Lower face is fixedly connected with the second bracket (6), and the second bracket (6) end is fixedly connected with channel steel of putting more energy into (8), the frame
The first bracket (3) is inlaid on column (1), formwork steel pipe (4), first bracket are fixedly connected on first bracket (3)
(3) longitudinal prestressing muscle (12) is vertically arranged on, longitudinal prestressing muscle (12) top is fixedly connected with transverse prestress
Muscle (7), the transversely prestressed bars (7) are equipped with Cantilever Beams (5).
2. a kind of building armored concrete overhanging girder construction according to claim 1, it is characterised in that：The steel diagonal brace
(9) angle between Cantilever Beams (5) is 15 degree.
3. a kind of building armored concrete overhanging girder construction according to claim 1, it is characterised in that：The transverse direction is pre-
Stress rib (7) is arranged in a mutually vertical manner with longitudinal prestressing muscle (12).
4. a kind of building armored concrete overhanging girder construction according to claim 1, it is characterised in that：Described first N
Connection relation between leg (3) and the second bracket (6) and embedded part (2) is welding.
5. a kind of building armored concrete overhanging girder construction according to claim 1, it is characterised in that：The Cantilever Beams
(5) angle between frame column (1) is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242389.6U CN207392451U (en) | 2017-09-26 | 2017-09-26 | A kind of building armored concrete overhangs girder construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242389.6U CN207392451U (en) | 2017-09-26 | 2017-09-26 | A kind of building armored concrete overhangs girder construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392451U true CN207392451U (en) | 2018-05-22 |
Family
ID=62405128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242389.6U Expired - Fee Related CN207392451U (en) | 2017-09-26 | 2017-09-26 | A kind of building armored concrete overhangs girder construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755973A (en) * | 2018-07-19 | 2018-11-06 | 中建三局集团有限公司 | A kind of Cantilever Beams construction joint position H profile steel embedded system |
| CN113417372A (en) * | 2021-07-01 | 2021-09-21 | 中铁大桥局第七工程有限公司 | Concrete tower column embedded bracket system and installation method |
| CN119308428A (en) * | 2024-11-27 | 2025-01-14 | 中建科工集团有限公司 | Sliding bearing nodes at cantilever beams of exterior walls |
-
2017
- 2017-09-26 CN CN201721242389.6U patent/CN207392451U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755973A (en) * | 2018-07-19 | 2018-11-06 | 中建三局集团有限公司 | A kind of Cantilever Beams construction joint position H profile steel embedded system |
| CN108755973B (en) * | 2018-07-19 | 2024-03-01 | 中建三局集团有限公司 | H-shaped steel embedded system at cantilever beam construction joint part |
| CN113417372A (en) * | 2021-07-01 | 2021-09-21 | 中铁大桥局第七工程有限公司 | Concrete tower column embedded bracket system and installation method |
| CN113417372B (en) * | 2021-07-01 | 2023-02-28 | 中铁大桥局第七工程有限公司 | Concrete tower column embedded bracket system and installation method |
| CN119308428A (en) * | 2024-11-27 | 2025-01-14 | 中建科工集团有限公司 | Sliding bearing nodes at cantilever beams of exterior walls |
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| 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: 20180522 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |