CN204819887U - Prefabricated hollow pier stud centre form - Google Patents
Prefabricated hollow pier stud centre form Download PDFInfo
- Publication number
- CN204819887U CN204819887U CN201520481960.4U CN201520481960U CN204819887U CN 204819887 U CN204819887 U CN 204819887U CN 201520481960 U CN201520481960 U CN 201520481960U CN 204819887 U CN204819887 U CN 204819887U
- Authority
- CN
- China
- Prior art keywords
- template
- stand
- placenta
- pier stud
- column
- 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
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Abstract
The utility model provides a safe and reliable, the prefabricated hollow pier stud centre form that work efficiency is high, including end placenta, be located the stand more than two on the end placenta, be provided with the crossbeam between the stand, be equipped with the template on the stand, the template is including top mould and multisection angle mould, the top mould is installed in the stand top, the angle mould passes through the bracing piece and installs in the stand outside, pass through the fix with screw between the angle mould, end placenta below is equipped with two shifting formwork dollies, be equipped with jacking cylinder on the shifting formwork dolly, jacking cylinder's position is corresponding with the position of stand. The utility model discloses a prefabricated hollow pier stud centre form, the form that adopts the hydro -cylinder shrink to fall the whole coming festival can prevent the security of template in the unexpected tenesmus of dismantling the in -process, when guaranteeing the drawing of patterns. Reduce manual operation, reduce intensity of labour. Template after demolising can be assembled the whole festival, and the great has shortened the spelling time, improves work efficiency.
Description
Technical field
The utility model relates to a kind of building materials, especially a kind of precast hollow pier stud internal mold.
Background technology
Current existing precast hollow pier stud internal mold design is generally that single loose spelling is loose tears form open.During installation, first spelling internal mold on bed die, with bolts between template, and then be connected and fixed with bed die centre cross member, then installs external mold, assembling reinforcement.After being poured, with moving beam car, bed die and Prefabricated component being removed assigned address, then by instruments such as jacks, internal mold block-by-block being taken out bottom pier stud, then by take out internal mold block-by-block spelling on next pedestal, carry out next one cast circulate.
The shortcoming of prior art is as follows:
(1) adopt single loose spelling to fall apart and tear form internal mold open, after being poured at every turn, could take out bottom pier stud by instruments such as jacks after first internal mold block-by-block must being decomposed, but such dismounting mode determines can only remove from top to bottom by template, namely first top template is removed, and then successively remove downwards, and bottom must arrange supporting apparatus all the time bottom support shuttering, otherwise template has the danger of falling in demolishing process.
(2) template disassembled can only be scattered on the ground temporarily, and need remove in time, but due to bottom space height limitation, removes the template crane disassembled and be difficult to hook lifting, if a dead lift will bring larger workload.
(3), before next cast circulation starts, the template block-by-block spelling that must will disassemble, such spelling template time is long, and operating efficiency is low.
Utility model content
The utility model provides a kind of safe and reliable, precast hollow pier stud internal mold that operating efficiency is high.
Realize the precast hollow pier stud internal mold of the utility model object, comprise end placenta, be positioned at the plural column on end placenta, crossbeam is provided with between described column, described column is provided with template, and described template comprises backform and more piece angle mould, and described backform is arranged on above column, described angle mould is arranged on outside column by support bar, is fixed between described angle mould by screw; Be provided with two shifting formwork dollies below placenta of the described end, described shifting formwork dolly is provided with jacking cylinder, and the position of described jacking cylinder is corresponding with the position of column.
The beneficial effect of precast hollow pier stud internal mold of the present utility model is as follows:
(1) precast hollow pier stud internal mold of the present utility model, adopts oil cylinder to shrink the form of whole joint whereabouts, can prevent the unexpected tenesmus of template in unloading process, ensure the security during demoulding.
(2) reduce manual operation, reduce labour intensity.
(3) template after removing can be assembled by whole joint, shortens the spelling time greatly, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of precast hollow pier stud internal mold of the present utility model.
Detailed description of the invention
As shown in Figure 1, precast hollow pier stud internal mold of the present utility model, comprise end placenta 3, be positioned at the plural column 4 on end placenta 3, be provided with crossbeam 8 between described column 4, described column 4 is provided with template, described template comprises backform 7 and more piece cornea 6, described backform 7 is arranged on above column 4, and described cornea 6 is arranged on outside column 4 by support bar 5, is fixed between described angle mould 6 by screw; Be provided with two shifting formwork dollies 1 below placenta of the described end 3, described shifting formwork dolly 1 is provided with jacking cylinder 2, and the position of described jacking cylinder 2 is corresponding with the position of column 3.
The demoulding step of precast hollow pier stud internal mold of the present utility model is as follows:
The first step: remove end placenta, regulates the support bar of angle mould, rotates angle mould.Support bar between column and template is unclamped one end.
Second step: shrink jacking cylinder, decline together with backform, to make bottom second section template basic with beam body bottom in same level position, support bar and second section are not removed angle mould and are connected, the connecting bolt between dismounting first segment angle mould and second section angle mould.
3rd step: retract cylinder again, falls first segment angle mould on shifting formwork dolly.
4th step: first segment angle mould first removed by a shifting formwork dolly.
5th step: remainder template and column are removed by another shifting formwork dolly together, removes remainder template by this step.
Embodiment recited above is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the utility model designs spiritual prerequisite; the various distortion that the common engineers and technicians in this area make technical solutions of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (1)
1. a precast hollow pier stud internal mold, it is characterized in that: comprise end placenta, be positioned at the plural column on end placenta, crossbeam is provided with between described column, described column is provided with template, and described template comprises backform and more piece angle mould, and described backform is arranged on above column, described angle mould is arranged on outside column by support bar, is fixed between described angle mould by screw; Be provided with two shifting formwork dollies below placenta of the described end, described shifting formwork dolly is provided with jacking cylinder, and the position of described jacking cylinder is corresponding with the position of column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481960.4U CN204819887U (en) | 2015-07-07 | 2015-07-07 | Prefabricated hollow pier stud centre form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481960.4U CN204819887U (en) | 2015-07-07 | 2015-07-07 | Prefabricated hollow pier stud centre form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819887U true CN204819887U (en) | 2015-12-02 |
Family
ID=54677528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481960.4U Expired - Fee Related CN204819887U (en) | 2015-07-07 | 2015-07-07 | Prefabricated hollow pier stud centre form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819887U (en) |
-
2015
- 2015-07-07 CN CN201520481960.4U patent/CN204819887U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151202 Termination date: 20160707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |