CN203145492U - Support head for removing template early - Google Patents
Support head for removing template early Download PDFInfo
- Publication number
- CN203145492U CN203145492U CN 201320080948 CN201320080948U CN203145492U CN 203145492 U CN203145492 U CN 203145492U CN 201320080948 CN201320080948 CN 201320080948 CN 201320080948 U CN201320080948 U CN 201320080948U CN 203145492 U CN203145492 U CN 203145492U
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- CN
- China
- Prior art keywords
- screw rod
- support
- support head
- template
- early
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- 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 - Lifetime
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Abstract
The utility model discloses a support head for removing a template early, and the support head is used in the field of building template components. The support head for removing the template early comprises a screw rod, a top plate which is arranged on the top end of the screw rod and a beam support which is sleeved on the screw rod; and a plurality of fastening nuts are arranged below the beam support on the screw rod. When the support head for removing the template early is used, because the lower end of the screw rod of the support head is fixedly arranged on the top end of a vertical column, a secondary beam is erected onto a primary beam after the primary beam is erected onto the beam support, and then the template is supported by the top plate and the secondary beam; and when concrete above reaches above 50 percent of the design strength, the fastening nuts of the support head with the spacing being less than 2m are loosened, and the primary beam, the secondary beam and the template above the beam support are removed. According to the support head for removing the template early, a spiral lifting method is adopted, the position of the beam support can be set flexibly according to the heights of the primary beam and the secondary beam on the site, and the removal of the primary beam and the secondary beam is easier and quicker.
Description
Technical field
The utility model is used for construction formwork member field, particularly relates to a kind of template supporting member.
Background technology
The principle of early stripping formwork system technology is according to the regulation of national standard " concrete structure engineering construction quality standards of acceptance ", when the cast-in-place concrete structure span is not more than 2m, reaches more than 50% of design strength in floorslab concrete intensity, gets final product stripping.
The early stripping formwork system technology is exactly to form vertical the support by early stripping formwork system supporting member, column and crossbeam (girder and secondary beam) etc.When arranging that tear column morning open, make intrinsic floor strength be in the column spacing less than the stress of 2m, at normal temperatures, after floorslab concrete is built 2～4 days, what concrete strength reached design strength is collapsible die more than 50%, this moment, reserve part early stripping formwork system supporting member and column were motionless, removed whole templates, crossbeam and part column.When concrete strength reaches when being enough to bear deadweight and working load under full span condition, then part early stripping formwork system supporting member and the column of dismountable reservation.
Early tearing open and touching plate body is to be to guarantee that monolithic reinforced concrete structure construction safety degree is unaffected, meet the job specfication requirement, guaranteeing under the prerequisite of construction safety and workmanship, accelerate the material turnover, reduce to drop into and reduce cost, improve effect, accelerating construction progress, reduction of erection time, make it to have a kind of advanced person's of remarkable economic efficiency and good social benefit construction technology.The architectural of no typical floor such as urgent villa of duration, podiums more wide space should be arranged.
But early tear open and touch plate body and tie up in the use, often because unreasonable causing of early stripping formwork system supporting member design loaded and unloaded difficulty, the loaded down with trivial details effort of fastening process etc., seriously restricted early-dismantling formwork system practicality in use.
The utility model content
For addressing the above problem, the utility model provide a kind of loading and unloading easily, use simple early stripping formwork system supporting member.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of early stripping formwork system supporting member, and comprise screw rod, be located at the top board of screw tip and be sleeved on corbel on the screw rod, below corbel, be provided with some clamp nuts on the screw rod.
Be further used as the improvement of technical solutions of the utility model, the lower end of screw rod is provided with plug and plug limiting plate.
Be further used as the improvement of technical solutions of the utility model, the lateral wall of clamp nut is provided with cursor.
The beneficial effects of the utility model: when this early stripping formwork system supporting member uses, be fixed in the top of column by the end portion of supporting member screw rod, after main beam supporting is to the corbel, again secondary beam is set up on the girder, then by top board and the common support template of secondary beam; When the top concrete reach design strength more than 50% after, loosening spacing is less than the clamp nut of the supporting member of 2m, and girder, secondary beam and the template of dismounting corbel top, the utility model adopts spiral lifting, the corbel position can be set according to the high flexible of on-the-spot girder, secondary beam, and when dismounting girder and secondary beam, be more prone to quick.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is that the utility model embodiment uses structural representation;
Fig. 2 is the utility model embodiment shaft side figure;
Fig. 3 is the utility model embodiment front view.
The specific embodiment
With reference to Fig. 1～Fig. 3, the utility model provides a kind of early stripping formwork system supporting member, comprises screw rod 1, is located at the top board 2 on screw rod 1 top and is sleeved on corbel 3 on the screw rod 1, is provided with some clamp nuts 4 on the screw rod 1 below corbel 3.
When this early stripping formwork system supporting member uses, be fixed in the top of column 7 by the end portion of supporting member screw rod 1, set up girder 8 on the corbel 3 after, again secondary beam 9 is set up on the girder 8, then by top board 2 and secondary beam 9 common support templates 10; When the top concrete reach design strength more than 50% after, loosening spacing is less than the clamp nut 4 of the supporting member of 2m, and girder 8, secondary beam 9 and the template 10 of dismounting corbel 3 tops, the utility model adopts spiral lifting, corbel 3 positions can be set according to the high flexible of on-the-spot girder 8, secondary beam 9, and when dismounting girder 8 and secondary beam 9, be more prone to quick.
As the utility model preferred embodiment, the lower end of screw rod 1 is provided with plug 5 and plug limiting plate 6.
The plug 5 of screw rod 1 lower end conveniently is fixed on supporting member the top of column 7, the degree of depth that plug limiting plate 6 restriction plugs 5 enter column 7, and plug 5 and plug limiting plate 6 all improve practicality of the present utility model.
As the utility model preferred embodiment, the lateral wall of clamp nut 4 is provided with cursor 41.Cursor 41 has increased the rotation arm of force that rotates in clamp nut 4 processes, make assembling or unloading process saves time more, convenient.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (3)
1. early stripping formwork system supporting member, it is characterized in that: comprise screw rod (1), be located at the top board (2) on described screw rod (1) top and be sleeved on corbel (3) on the described screw rod (1), described screw rod (1) is gone up and is provided with some clamp nuts (4) in the below of corbel (3).
2. a kind of early stripping formwork system supporting member according to claim 1, it is characterized in that: the lower end of described screw rod (1) is provided with plug (5) and plug limiting plate (6).
3. a kind of early stripping formwork system supporting member according to claim 1 and 2, it is characterized in that: the lateral wall of described clamp nut (4) is provided with cursor (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080948 CN203145492U (en) | 2013-02-21 | 2013-02-21 | Support head for removing template early |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080948 CN203145492U (en) | 2013-02-21 | 2013-02-21 | Support head for removing template early |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145492U true CN203145492U (en) | 2013-08-21 |
Family
ID=48973031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080948 Expired - Lifetime CN203145492U (en) | 2013-02-21 | 2013-02-21 | Support head for removing template early |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556818A (en) * | 2013-10-31 | 2014-02-05 | 林德亮 | Building template floor quick-disassembly system |
| CN106567557A (en) * | 2015-10-12 | 2017-04-19 | 金钟浩 | Supporter equipped with stopper of non-portable rotary plate and manufacturing method thereof and replace method for rotary plate thereof |
-
2013
- 2013-02-21 CN CN 201320080948 patent/CN203145492U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556818A (en) * | 2013-10-31 | 2014-02-05 | 林德亮 | Building template floor quick-disassembly system |
| CN106567557A (en) * | 2015-10-12 | 2017-04-19 | 金钟浩 | Supporter equipped with stopper of non-portable rotary plate and manufacturing method thereof and replace method for rotary plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |