CN204738532U - Factory building concrete floor reserves dark bracket template device - Google Patents
Factory building concrete floor reserves dark bracket template device Download PDFInfo
- Publication number
- CN204738532U CN204738532U CN201520485165.2U CN201520485165U CN204738532U CN 204738532 U CN204738532 U CN 204738532U CN 201520485165 U CN201520485165 U CN 201520485165U CN 204738532 U CN204738532 U CN 204738532U
- Authority
- CN
- China
- Prior art keywords
- hidden bracket
- template
- bracket template
- concrete
- structure reinforcing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a factory building concrete floor reserves dark bracket template device, including the wall form, be equipped with the wall structure reinforcing bar in the wall form, still be equipped with dark bracket template in the position of planning pouring the floor concrete, dark bracket template be screen cloth -in -place mould, dark bracket template becomes the cell type, be equipped with in dark bracket template pass dark bracket template insert the structure reinforcing bar in advance. The utility model provides a wall body concrete of floor concrete and construction in earlier stage of later stage construction combine problem, both closely interlocks to the step overlap joint that has certain width. After the wholeness and the shear behavior of the floor of pouring can satisfy the designing requirement.
Description
Technical field
The utility model relates to hydraulic architecture concrete floor slab construction field, and particularly hidden bracket plate device reserved by a kind of Factory Concrete floor.
Background technology
In Hydraulic and Hydro-Power Engineering, in order to accelerating construction progress, often concrete in mass rises in advance and builds, and the building structure such as preformed plate beam column were built in the later stage.The particularly floor slab structure of upstream and downstream auxiliary power house, is accelerating construction progress, usually first carries out the concreting of main building upstream and downstream wall, so that the installation early of bridge machine.The floor slab structure of upstream and downstream auxiliary power house then needs reserved hidden bracket to build in the later stage.The technical problem existed is: the globality of the floor that the later stage builds and shear behavior will guarantee to meet the demands, concrete floor needs effective earth anchor to enter in body of wall, and do not change the arrangement of reinforcement of original structure design, and the anchorage length met design requirement, there is no efficiency at present higher, and the structure of constructability and method.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of Factory Concrete floor and reserves hidden bracket plate device, hidden bracket space can be reserved easily in walls concrete, ensure that floorslab concrete and walls concrete are combined closely, structure stress anchorage length of steel bar meets the demands.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: hidden bracket plate device reserved by a kind of Factory Concrete floor, comprise wall form, wall body structure reinforcing bar is provided with in wall form, also be provided with hidden bracket template in the position of intending building floorslab concrete, described hidden bracket template is screen cloth non-dismantling formwork;
Hidden bracket template becomes grooved, and hidden bracket template is provided with the pre-inserted structure reinforcing bars through hidden bracket template.
The bottom and upper segment of hidden bracket template passes the contact internal walls of wall body structure reinforcing bar and wall form.
The top of hidden bracket template tilts, and the side near wall form is higher.
Described screen cloth non-dismantling formwork is multilayer.
Described wall body structure reinforcing bar comprises wall body structure and erects reinforcing bar and wall body structure cross reinforcement, is wherein positioned at hidden bracket place structure cross reinforcement and does not install.
The termination interlaced arrangement of described pre-inserted structure reinforcing bars, wherein a part is near the inwall of hidden bracket template, and another part is near wall form.
In the termination being positioned at the pre-inserted structure reinforcing bars within hidden bracket template, screw shell is installed.
Adopt above-mentioned Factory Concrete floor a to reserve method that hidden bracket plate device carries out reserved hidden bracket construction, comprises the following steps:
One, frame founds wall form;
Two, wall body structure reinforcing bar is installed;
Three, frame founds hidden bracket template;
Four, pre-inserted structure reinforcing bars is installed;
Five, in the termination of inserting structure reinforcing bar, screw shell is installed;
Six, walls concrete is built;
Seven, after reaching form removal length of time, remove wall form, hidden bracket template is stayed in concrete and is not removed, and forms hidden bracket space;
The concrete pouring construction in reserved hidden bracket space is realized by above step.
In step 3, hidden bracket template adopts multilayer square-mesh screen non-dismantling formwork, hidden bracket template adopts cage of reinforcement to fix every a segment distance, hidden bracket template is through body of wall vertical structure reinforcing bar, be directly installed on wall form, hidden bracket place structure cross reinforcement is waited until the later stage and is installed when building floorslab concrete again.
During later stage floorslab concrete construction, first clear up hidden bracket space, carry out dabbing process in hidden bracket space, strengthen the adhesion of New-old concrete;
Frame founds floor slab construction template, and install hidden bracket place structure cross reinforcement and floor slab structure reinforcing bar, floor slab structure reinforcing bar is connected with pre-inserted structure reinforcing bars by screw shell;
Floor, for after the acceptance(check) of storehouse, carries out floorslab concrete construction, reserved hidden bracket space and floorslab concrete monobloc cast.
Hidden bracket plate device reserved by a kind of Factory Concrete floor that the utility model provides, by adopting above structure, the walls concrete that the floorslab concrete solving construction in later period and early stage constructs is in conjunction with problem, and both can closely be engaged, and the step with one fixed width overlaps.The non-dismantling formwork adopted does not occupy hidden bracket headroom, and is convenient to pre-inserted structure reinforcing bars and directly passes.In the termination of pre-inserted structure reinforcing bars, screw shell is installed, is convenient to reliably be connected with the arrangement of reinforcement of floorslab concrete.The globality of the floor that the later stage builds and shear behavior can meet design requirement, and concrete floor anchors in body of wall effectively, do not change the arrangement of reinforcement of original structure design, meet anchorage length and also meet designing requirement.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is schematic top plan view of the present utility model.
Fig. 2 is the schematic side view of the vertical section of the utility model walls concrete when building.
Fig. 3 is the schematic side view of another the vertical section of the utility model walls concrete when building.
The schematic side view of vertical section when Fig. 4 is the utility model floor concrete casting.
The schematic side view of another vertical section when Fig. 5 is the utility model floor concrete casting.
In figure: wall form 1, wall body structure erects reinforcing bar 2, hidden bracket template 3, pre-inserted structure reinforcing bars 4, wall body structure cross reinforcement 5, screw shell 6, hidden bracket place structure cross reinforcement 7, floorslab concrete 8, walls concrete 9.
Detailed description of the invention
Embodiment 1:
As in Fig. 1 ~ 3, hidden bracket plate device reserved by a kind of Factory Concrete floor, comprises wall form 1, is provided with wall body structure reinforcing bar in wall form 1, also be provided with hidden bracket template 3 in the position of intending building floorslab concrete 8, described hidden bracket template 3 is screen cloth non-dismantling formwork;
Hidden bracket template 3 side-looking becomes grooved, as shown in Fig. 2,3, hidden bracket template 3 is provided with the pre-inserted structure reinforcing bars 4 through hidden bracket template 3.Structure thus, when building walls concrete 9, reserve hidden bracket space in the position of hidden bracket template 3, so that when floorslab concrete 8 pouring construction, shaping floorslab concrete 8 can be inserted in walls concrete 9, and forms entirety with walls concrete 9.
Preferred scheme is as in Fig. 2,3, and the bottom and upper segment of hidden bracket template 3 passes the contact internal walls of wall body structure reinforcing bar and wall form 1.Structure thus, so that block concrete when walls concrete 9 is built, forms hidden bracket space.In preferred scheme, hidden bracket template 3 is connected with wall form 1, and such as spot welding connects.
Preferred scheme is as in Fig. 2,3, and the top of hidden bracket template 3 tilts, and the side near wall form 1 is higher.Structure thus, when being convenient to the concrete construction in later stage hidden bracket space can whole fill closely knit.
Preferably, described screen cloth non-dismantling formwork is multilayer.Adopt 4 × 4mm square-mesh screen non-dismantling formwork in this example, structure thus, be beneficial to and form hidden bracket space, and after the floorslab concrete 8 that waters reliably be connected with the walls concrete 9 first watered.
Described wall body structure reinforcing bar comprises wall body structure and erects reinforcing bar 2 and wall body structure cross reinforcement 5, is wherein positioned at hidden bracket place structure cross reinforcement 7 and does not install.
The termination interlaced arrangement of described pre-inserted structure reinforcing bars 4, as shown in Fig. 2,3, the termination of the pre-inserted structure reinforcing bars 4 of diverse location is different in the length of hidden bracket template 3, and wherein a part is near the inwall of hidden bracket template 3, and another part is near wall form 1.Structure thus, with the position avoiding shearing force to concentrate on the connection of pre-inserted structure reinforcing bars 4 termination.As in Fig. 2,3, the pre-inserted structure reinforcing bars 4 in this example adopts the mode of upper and lower two rows to arrange, the pre-inserted structure reinforcing bars 4 being positioned at top bends.
Preferred scheme, as in Fig. 2,3, is provided with screw shell 6 in the termination being positioned at the pre-inserted structure reinforcing bars 4 within hidden bracket template 3.Structure thus, is convenient to reliably be connected with the arrangement of reinforcement of floorslab concrete 8.
Embodiment 2:
On the basis of embodiment 1, as in Fig. 1 ~ 5, a kind of adopt above-mentioned Factory Concrete floor to reserve method that hidden bracket plate device carries out reserved hidden bracket construction, comprises the following steps:
One, frame founds wall form 1;
Wall form 1 adopts many strap forms, presses the vertical construction of the normal frame of code requirement when wall form is constructed.
Two, wall body structure reinforcing bar is installed;
After wall form 1 frame has stood, the position in reserved hidden bracket space is gone out at wall form 1 surveying and locating, by code requirement, wall body structure is installed and erects reinforcing bar 2, all wall body structures erect the equal installation of reinforcing bar 2, and hidden bracket place structure cross reinforcement 7 is waited until the later stage and installed when building floorslab concrete 8 again.The wall body structure cross reinforcement 5 of all the other positions is pressed code requirement and is installed.
Three, frame founds hidden bracket template 3;
In step 3, hidden bracket template 3 adopts double-deck 4 × 4mm square-mesh screen non-dismantling formwork, and template adopts cage of reinforcement to fix every 40 ㎝, and hidden bracket template 3, through body of wall vertical structure reinforcing bar 2, is directly installed on wall form 1.
Four, pre-inserted structure reinforcing bars 4 is installed;
Hidden bracket template 3 is opened pre-inserted structure reinforcing bars hole, and pre-inserted structure reinforcing bars 4 is installed through hidden bracket template 3 by array pitch between design, and the wrong joint arrangement in pre-inserted structure reinforcing bars 4 interval, rod thread is carried out in advance in one end of pre-inserted structure reinforcing bars 4 in processing factory.
Five, in the termination of inserting structure reinforcing bar 4, screw shell 6 is installed;
After the installation of pre-inserted structure reinforcing bars 4, screw shell 6 is installed in the one end in hidden bracket space, and is protected by screw shell 6 with plastic sheath, pollutes screw shell 6 when preventing walls concrete 9 from building.
Six, walls concrete 9 is built;
Wall form 1, hidden bracket template 3, pre-inserted structure reinforcing bars and wall body structure reinforcement installation complete, and open a position and carry out building of walls concrete 9 after position in storehouse acceptance(check).
Seven, after reaching form removal length of time, remove wall form 1, hidden bracket template 3 is stayed in concrete and is not removed, and forms hidden bracket space;
The concrete pouring construction in reserved hidden bracket space is realized by above step.
When later stage floorslab concrete 8 is constructed, first clear up hidden bracket space, dabbing process is carried out to hidden bracket wall, strengthen the adhesion of New-old concrete;
Frame founds floor slab construction template, and install hidden bracket place structure cross reinforcement 7 and floor slab structure reinforcing bar, floor slab structure reinforcing bar is connected with pre-inserted structure reinforcing bars 4 by screw shell 6;
Floor, for after the acceptance(check) of storehouse, carries out floorslab concrete 8 and constructs, reserved hidden bracket space and floorslab concrete 8 monobloc cast.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (7)
1. hidden bracket plate device reserved by a Factory Concrete floor, comprise wall form (1), wall form is provided with wall body structure reinforcing bar in (1), it is characterized in that: be also provided with hidden bracket template (3) in the position of intending building floorslab concrete (8), described hidden bracket template (3) is screen cloth non-dismantling formwork;
Hidden bracket template (3) becomes grooved, and hidden bracket template (3) is provided with the pre-inserted structure reinforcing bars (4) through hidden bracket template (3).
2. hidden bracket plate device reserved by a kind of Factory Concrete floor according to claim 1, it is characterized in that: the bottom and upper segment of hidden bracket template (3) passes the contact internal walls of wall body structure reinforcing bar and wall form (1).
3. hidden bracket plate device reserved by a kind of Factory Concrete floor according to claim 1, it is characterized in that: the top of hidden bracket template (3) tilts, and the side near wall form (1) is higher.
4. hidden bracket plate device reserved by a kind of Factory Concrete floor according to claim 1, it is characterized in that: described screen cloth non-dismantling formwork is multilayer.
5. hidden bracket plate device reserved by a kind of Factory Concrete floor according to claim 1, it is characterized in that: described wall body structure reinforcing bar comprises wall body structure and erects reinforcing bar (2) and wall body structure cross reinforcement (5), is wherein positioned at hidden bracket place structure cross reinforcement (7) and does not install.
6. hidden bracket plate device reserved by a kind of Factory Concrete floor according to claim 1, it is characterized in that: the termination interlaced arrangement of described pre-inserted structure reinforcing bars (4), wherein a part is near the inwall of hidden bracket template (3), and another part is near wall form (1).
7. hidden bracket plate device reserved by a kind of Factory Concrete floor according to claim 6, it is characterized in that: be provided with screw shell (6) in the termination being positioned at the pre-inserted structure reinforcing bars (4) within hidden bracket template (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485165.2U CN204738532U (en) | 2015-07-08 | 2015-07-08 | Factory building concrete floor reserves dark bracket template device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485165.2U CN204738532U (en) | 2015-07-08 | 2015-07-08 | Factory building concrete floor reserves dark bracket template device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738532U true CN204738532U (en) | 2015-11-04 |
Family
ID=54420275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485165.2U Expired - Fee Related CN204738532U (en) | 2015-07-08 | 2015-07-08 | Factory building concrete floor reserves dark bracket template device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975714A (en) * | 2015-07-08 | 2015-10-14 | 中国葛洲坝集团第六工程有限公司 | Factory building concrete floor reserved hidden bracket template device and construction method |
-
2015
- 2015-07-08 CN CN201520485165.2U patent/CN204738532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975714A (en) * | 2015-07-08 | 2015-10-14 | 中国葛洲坝集团第六工程有限公司 | Factory building concrete floor reserved hidden bracket template device and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203514336U (en) | Embedded foundation of composite wallboard | |
| CN202831203U (en) | Assembly type concrete frame-shear wall split assembling structure and fabricative structure | |
| CN101672007B (en) | Constructing method of precast pier footing for bridge | |
| CN102900168B (en) | Splitting and assembling structure and assembling connecting method of assembled type concrete frame-shear wall | |
| CN109707104B (en) | Concrete-filled steel tube casting body with tie bars and construction method | |
| CN103510530A (en) | Embedded foundation of composite wallboard and implementation method thereof | |
| CN114319977A (en) | Steel pipe concrete row column type connection prefabricated shear wall structure and construction method | |
| CN204738532U (en) | Factory building concrete floor reserves dark bracket template device | |
| CN104975714A (en) | Factory building concrete floor reserved hidden bracket template device and construction method | |
| CN210031897U (en) | Fan foundation and wind generating set | |
| CN111255163A (en) | A restraint steel pipe overlap joint structure for prefabricating vertical member | |
| CN214328961U (en) | Pile plate type retaining wall structure | |
| CN214302231U (en) | Connecting structure of precast concrete wall and concrete edge column | |
| CN107178149B (en) | Crotch-shaped steel reinforced concrete combined structure and construction method thereof | |
| CN212453344U (en) | A restraint steel pipe overlap joint structure for prefabricating vertical member | |
| CN213898249U (en) | Reinforced structure of newly-added concrete beam | |
| CN212248255U (en) | Plate-type connecting structure for double-row supporting of front wall rear piles | |
| CN213573152U (en) | Old building wall body bottom reinforcing apparatus | |
| CN212248256U (en) | Beam type connecting structure of front wall and rear pile combined support | |
| CN210597875U (en) | Cross beam | |
| CN211286164U (en) | Self-compaction regeneration block concrete superimposed shear wall | |
| CN210263382U (en) | Assembled steel concrete composite node connection structure | |
| CN113482151A (en) | Connecting structure of precast concrete main beam and cast-in-place secondary beam and construction method thereof | |
| CN113323262A (en) | 3D printed prefabricated wall module, wall and construction method of wall | |
| CN213897535U (en) | Vertical connecting node of cast-in-place structure and prefabricated module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20190708 |