CN208456117U - A kind of post-cast strip overhanging end independent support device - Google Patents
A kind of post-cast strip overhanging end independent support device Download PDFInfo
- Publication number
- CN208456117U CN208456117U CN201820758342.3U CN201820758342U CN208456117U CN 208456117 U CN208456117 U CN 208456117U CN 201820758342 U CN201820758342 U CN 201820758342U CN 208456117 U CN208456117 U CN 208456117U
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- column
- post
- cast strip
- template
- frame
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of post-cast strips to overhang end independent support device, including post-cast strip overhanging end independence supporting mechanism, two full hall frame groups and independent bracing reinforcement mechanism, independent bracing reinforcement mechanism setting overhangs end independence supporting mechanism bottom middle position in post-cast strip, and two full hall frame groups are symmetricly set on post-cast strip overhanging end independence supporting mechanism two sides of the bottom.It is concrete column that the utility model post-cast strip, which overhangs end independent support device, its underface for being placed in post-cast strip frame Cantilever Beams, the present apparatus utilizes the resistance to compression feature of concrete, it can play the role of carrying load instead of form bracing system, it is concrete column that post-cast strip, which overhangs end independent support device, and concrete column is identical as frame column construction technology, and technical maturity, concrete column constructing operation is simple, safe and convenient.
Description
Technical field
The utility model relates to building field, specifically a kind of post-cast strip overhanging end independent support device and its construction party
Method.
Background technique
In building engineering field, beam, plate structural elements are according to continuous in design because at post-cast strip at post-cast strip
Beam, board member design when be according to continuous or freely-supported (or frame) beam, plate carry out Force Calculation, once we have removed mould
Plate support, the stress of post-cast strip two sides is just at overhanging component, overhanging component and continuous or freely-supported (or frame) component stress
Calculating has very big difference, and its constraint generated also differs greatly, and is at this moment easy for causing accident resulting from poor quality of projects.
Consider from structure safety and the gentle angle of seam, should not all remove original shuttering supporting body at post-cast strip overhanging end
System, late poured band support overhang the shuttering supporting body that end is set up with a big difficulty for project management, post-cast strip is constructed into
Tying up to before post-cast strip is closed must not remove, be used in turn, and cause a large amount of circulation materials products such as template, flitch, steel pipe, fastener, U support
Pressure increases the investment of material, increases construction cost.
Utility model content
The purpose of this utility model is to provide a kind of post-cast strip overhanging end independent support device and its construction method, this realities
Easy to operate, safe and convenient is torn open with novel construction peace, reduces the risk of post-cast strip overhanging end quality leakage, solves post-cast strip
Overhang the overstocked problem of end circulation material, saves construction cost
The purpose of this utility model can be achieved through the following technical solutions:
A kind of post-cast strip overhanging end independent support device, including post-cast strip overhanging end independence supporting mechanism, two full hall framves
Group and independent bracing reinforcement mechanism, independent bracing reinforcement mechanism setting overhang end independence supporting mechanism bottom interposition in post-cast strip
It sets, two full hall frame groups are symmetricly set on post-cast strip overhanging end independence supporting mechanism two sides of the bottom；
Post-cast strip overhanging end independence supporting mechanism include concrete column, frame Cantilever Beams, frame column, Vierendeel girder, floorboard,
Post-cast strip；It is vertically and fixedly provided with frame Cantilever Beams and Vierendeel girder in the middle part of floorboard bottom surface, frame Cantilever Beams and Vierendeel girder are connected and fixed
There is frame column, frame column is perpendicularly fixed at the bottom surface of floorboard；Frame Cantilever Beams, frame column, Vierendeel girder, floorboard combine to be formed
Frame system, one end of frame Cantilever Beams are equipped with concrete column, and concrete column is vertical with frame overhanging soffit one end to be connect admittedly
Fixed, a side end face of floorboard is arranged in post-cast strip, and concrete column one side wall connects with post-cast strip one side wall；Concrete column and frame
The molding of frame system formed by integrally casting.
Further, the full hall frame group includes two cushion blocks, and the surface of two cushion blocks is equipped with disposed in parallel vertically
Upright bar is vertically fixedly connected with several cross bars in length and breadth being equally spaced between two upright bars, and cross bar and upright bar junction are hung down in length and breadth
It is directly fixedly connected with bar of sweeping the floor in length and breadth, the top of two upright bars is equipped with U jacking support, and the top of U jacking support is equipped with the main back of template
It is stupefied, the secondary stupefied, template time of template stupefied upper laying roof plate template is set on the main back cord of template, and the table of roof plate template is arranged in floorboard
Face.
Further, the independent bracing reinforcement mechanism includes column template, and column template inner sidewall is provided with several templates
Positioning bar, concrete column are located in column template and are connected and fixed with Template Location muscle, positioned at the wall outer surface week of column template
Side is equipped with several columns time back cord, and it is stupefied that the opposite two sidewalls outer surface of column template is placed equidistant with several groups column master respectively, every group of column master
Stupefied includes two main back cords of column disposed in parallel, column time back cord be located at column template and column master it is stupefied between, by the main back cord of column by column
Secondary back cord is pressed abd fixed on column template wall outer surface, and two main back cords of column of column template two sidewalls outer surface are equipped with to drawing spiral shell
Bar, Screw arbor with nut at both-ends both ends are located between two connected main back cords of column of two sidewalls, the both ends of two main back cords of column and clamping
It is fixed between the both ends of the Screw arbor with nut at both-ends in two main back cords of column respectively through fixture fixation.
The utility model has the beneficial effects that
1, overhanging end independent support device in the utility model post-cast strip is concrete column, is placed in post-cast strip frame Cantilever Beams
Underface, the present apparatus utilize concrete resistance to compression feature, can play the role of instead of form bracing system carry load.
2, overhanging end independent support device in the utility model post-cast strip is concrete column, concrete column and frame column construction work
Skill is identical, and technical maturity, and concrete column constructing operation is simple, safe and convenient.
3, overhanging end independent support device in the utility model post-cast strip replaces the full hall steel pipe scaffold at post-cast strip overhanging end
Support system carries load, solves the circulation materials products such as construction-engineering project post-cast strip overhanging end lower part steel pipe, template, flitch
The problem of pressure, reduces the investment of circulation material, has saved construction cost.
4, the utility model is plain concrete columns since post-cast strip overhangs end independent support device, and later period Di Ku post-cast strip is applied
After the completion of work, plain concrete columns are easy to remove, compared with traditional post-cast strip overhangs Side Template support system, have it is significant economical with
Social benefit meets energy-efficient green construction requirement.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model independent support device positioning figure；
Fig. 2 is the utility model bracing means elevation；
Fig. 3 is the sectional view of A-A in Fig. 2.
Specific embodiment
A kind of post-cast strip overhanging end independent support device, including post-cast strip overhanging end independence supporting mechanism, two full hall framves
Group and independent bracing reinforcement mechanism, independent bracing reinforcement mechanism setting overhang end independence supporting mechanism bottom interposition in post-cast strip
It sets, two full hall frame groups are symmetricly set on post-cast strip overhanging end independence supporting mechanism two sides of the bottom；
As shown in Figure 1, post-cast strip overhanging end independence supporting mechanism include concrete column 1, frame Cantilever Beams 2, frame column 3,
Vierendeel girder 4, floorboard 5, post-cast strip 6；Frame Cantilever Beams 2 and Vierendeel girder 4 are vertically and fixedly provided in the middle part of 5 bottom surface of floorboard, frame is outstanding
Outrigger 2 and Vierendeel girder 4 are fixedly connected with frame column 3, and frame column 3 is perpendicularly fixed at the bottom surface of floorboard 5,2 He of frame Cantilever Beams
Vierendeel girder 4 is in same level；Frame Cantilever Beams 2, frame column 3, Vierendeel girder 4, the combination of floorboard 5 form frame system, frame
One end of frame Cantilever Beams 2 be equipped with concrete column 1, concrete column 1 is vertical with 2 bottom surface one end of frame Cantilever Beams to be connected and fixed, after pour
The side end face that floorboard 5 is arranged in 6,1 one side wall of concrete column connect with 6 one side wall of post-cast strip；Concrete column 1 and frame
The molding of system formed by integrally casting；
As shown in Fig. 2, the full hall frame group includes two cushion blocks 12, the surface of two cushion blocks 12 is equipped with vertically to be set in parallel
The upright bar 15 set vertically is fixedly connected with several cross bar 14 in length and breadth being equally spaced between two upright bars 15, in length and breadth 14 He of cross bar
15 junction of upright bar is vertically fixedly connected with bar 13 of sweeping the floor in length and breadth, and the top of two upright bars 15 is equipped with U jacking support 16, U jacking
The top of support 16 is equipped with the main back cord 19 of template, is arranged in template time stupefied 18, template secondary stupefied 18 on the main back cord 19 of template and is laid with top plate
The surface of roof plate template 17 is arranged in template 17, floorboard 5；
As shown in Figures 2 and 3, the independent bracing reinforcement mechanism includes column template 7, and 7 inner sidewall of column template is provided with
Several Template Location muscle 20, concrete column 1 are located in column template 7 and are connected and fixed with Template Location muscle 20, are located at column template
7 wall outer surface side is equipped with several columns time back cord 8, and the opposite two sidewalls outer surface of column template 7 is placed equidistant with several respectively
Group column master is stupefied, and stupefied every group of column master includes two main back cords 11 of column disposed in parallel, and column time back cord 8 is located at column template 7 and column master is stupefied
Between, column time back cord 8 is pressed abd fixed on by 7 wall outer surface of column template, 7 two sidewalls outer surface of column template by the main back cord 11 of column
The main back cord 11 of two columns be equipped with Screw arbor with nut at both-ends 9,9 both ends of Screw arbor with nut at both-ends are located at the connected main back cord 11 of two columns in two sidewalls
Between, it the both ends of the main back cord 11 of two columns and is fixedly clamped between the both ends of the Screw arbor with nut at both-ends 9 in the main back cord 11 of two columns point
It Tong Guo not 10 fixation of fixture；
A kind of application method of post-cast strip overhanging end independent support device, the following steps are included:
S1: full hall frame group support system is set up；
S2: template blanking, installation, 2 bottom end of frame Cantilever Beams preset the concreting hole of concrete column 1, hole
Mouth size is not greater than the sectional dimension of concrete column；
S3: before independent bracing reinforcement mechanism installation, concrete column 1 and the fixed completion of Template Location reinforcing bar 20；
S4: independent bracing reinforcement mechanism is installed and is reinforced, and secondary back cord 8 is close to 7 wall outer surface of column template face, the main back of column
Column time back cord 8 is pressed on the wall outer surface in column template face 7 by stupefied 11, while being arranged between the adjacent main back cord 11 of two columns
The both ends of Screw arbor with nut at both-ends 9, the both ends of the main back cord 11 of two columns and the Screw arbor with nut at both-ends 9 being fixedly clamped in the main back cord 11 of two columns it
Between fixation is tightened by fixture 10 respectively；
S5: frame Cantilever Beams 2, frame column 3, Vierendeel girder 4, the combination of floorboard 5 form frame system, and frame system reinforcing bar is tied up
It pricks and checks and accepts completion；
S6: when concreting, concrete column 1 is poured completion and vibration compacting by staff；
S7: after frame system, 1 intensity of concrete column reach the 100% of design strength, by full hall frame group, independent support
Strengthening mechanism is gradually removed according to the sequence torn open afterwards is first taken；
S8: post-cast strip overhangs the construction of end independence supporting mechanism and completes, and replaces post-cast strip overhanging end to expire hall frame by concrete column 1
Group carrying load.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of post-cast strip overhangs end independent support device, which is characterized in that overhang end independence supporting mechanism, two including post-cast strip
A full hall frame group and independent bracing reinforcement mechanism, independent bracing reinforcement mechanism setting overhang end independence supporting mechanism bottom in post-cast strip
Portion middle position, two full hall frame groups are symmetricly set on post-cast strip overhanging end independence supporting mechanism two sides of the bottom；
It includes concrete column (1), frame Cantilever Beams (2), frame column (3), Vierendeel girder that post-cast strip, which overhangs end independence supporting mechanism,
(4), floorboard (5), post-cast strip (6)；Frame Cantilever Beams (2) and Vierendeel girder (4) are vertically and fixedly provided in the middle part of floorboard (5) bottom surface,
Frame Cantilever Beams (2) and Vierendeel girder (4) are fixedly connected with frame column (3), and frame column (3) is perpendicularly fixed at the bottom of floorboard (5)
Face；Frame Cantilever Beams (2), frame column (3), Vierendeel girder (4), floorboard (5) combination form frame system, frame Cantilever Beams (2)
One end be equipped with concrete column (1), concrete column (1) is vertical with frame Cantilever Beams (2) bottom surface one end to be connected and fixed, post-cast strip
(6) it is arranged in a side end face of floorboard (5), concrete column (1) one side wall connects with post-cast strip (6) one side wall；Concrete column
(1) it is formed with frame system formed by integrally casting.
2. a kind of post-cast strip according to claim 1 overhangs end independent support device, which is characterized in that the full hall frame
Group includes two cushion blocks (12), and the surface of two cushion blocks (12) is equipped with upright bar disposed in parallel (15) vertically, two upright bars (15)
Between be vertically fixedly connected with several cross bars in length and breadth (14) being equally spaced, cross bar (14) and upright bar (15) junction are vertical in length and breadth
It is fixedly connected with bar of sweeping the floor in length and breadth (13), the top of two upright bars (15) is equipped with U jacking support (16), and the top of (16) is supportted in U jacking
End is equipped with the main back cord of template (19), and setting template time stupefied (18), template are laid with top plate on secondary stupefied (18) on the main back cord of template (19)
Template (17), floorboard (5) are arranged on the surface of roof plate template (17).
3. a kind of post-cast strip according to claim 1 overhangs end independent support device, which is characterized in that the independent branch
Supportting strengthening mechanism includes column template (7), and column template (7) inner sidewall is provided with several Template Location muscle (20), concrete column (1) position
Be connected and fixed in column template (7) and with Template Location muscle (20), be located at column template (7) if wall outer surface side be equipped with
Dry column time back cord (8), the opposite two sidewalls outer surface of column template (7) are placed equidistant with that several groups column master is stupefied, and every group of column master is stupefied respectively
Including two main back cords of column (11) disposed in parallel, column time back cord (8) be located at column template (7) and column master it is stupefied between, pass through column master
Column time back cord (8) is pressed abd fixed on column template (7) wall outer surface by back cord (11), and the two of column template (7) two sidewalls outer surface
A main back cord of column (11) is equipped with Screw arbor with nut at both-ends (9), and Screw arbor with nut at both-ends (9) both ends are located at two connected main back cords of column of two sidewalls
(11) between, the both ends of two main back cords of column (11) and the Screw arbor with nut at both-ends (9) being fixedly clamped in two main back cords of column (11)
Pass through fixture (10) fixation between both ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820758342.3U CN208456117U (en) | 2018-05-21 | 2018-05-21 | A kind of post-cast strip overhanging end independent support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820758342.3U CN208456117U (en) | 2018-05-21 | 2018-05-21 | A kind of post-cast strip overhanging end independent support device |
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| Publication Number | Publication Date |
|---|---|
| CN208456117U true CN208456117U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820758342.3U Expired - Fee Related CN208456117U (en) | 2018-05-21 | 2018-05-21 | A kind of post-cast strip overhanging end independent support device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442692A (en) * | 2018-05-21 | 2018-08-24 | 中建四局第六建筑工程有限公司 | A kind of post-cast strip overhanging end independent support device and its construction method |
-
2018
- 2018-05-21 CN CN201820758342.3U patent/CN208456117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442692A (en) * | 2018-05-21 | 2018-08-24 | 中建四局第六建筑工程有限公司 | A kind of post-cast strip overhanging end independent support device and its construction method |
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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: 20190201 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |