CN203022761U - Novel vertical shaft formwork - Google Patents
Novel vertical shaft formwork Download PDFInfo
- Publication number
- CN203022761U CN203022761U CN2012206865444U CN201220686544U CN203022761U CN 203022761 U CN203022761 U CN 203022761U CN 2012206865444 U CN2012206865444 U CN 2012206865444U CN 201220686544 U CN201220686544 U CN 201220686544U CN 203022761 U CN203022761 U CN 203022761U
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- formwork
- template
- dual
- port
- right angle
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Abstract
A novel vertical shaft is formed by a dual-port formwork, spacing-determined reinforcing steel bars, a formwork dead shore, bolts, a right-angle triangle bracket and a wood wedge. The dual-port formwork is formed by a formwork body with double main notches and formwork bodies with double auxiliary notches. The formwork body with the double main notches and the formwork bodies with double auxiliary notches achieve self-locking of the dual-port formwork through notches. The lower section of the dual-port formwork is arranged on the triangle bracket. The dual-port formwork is fixed on a shaft wall through the spacing-determined reinforcing steel bars. Two ends of the formwork dead shore are respectively fixedly arranged on the dual-port formwork, and the formwork dead shore remains horizontal. The bolts are embedded in the shaft wall. One right-angle side of the right-angle triangle bracket is fixed on the shaft wall through the bolts. A protruding baffle is arranged on the other right-angle side. The wood wedge is arranged between the dual-port formwork and the protruding baffle of the right-angle triangle bracket and used for fixing the dual-port formwork. The novel vertical shaft has the advantages of being simple in construction, favorable for coordination and cross operation of various types of work, high in construction speed, and capable of shortening the construction period and effectively ensuring that errors of various parameters of a poured reinforced concrete shaft wall are small.
Description
Technical field
The utility model belongs to building field, relates to a kind of Novel silo template system.
Background technology
Small diameter deep well is as underground structure, have the advantages that bore is little, the degree of depth is dark, this kind well is after excavation is completed, need to process processing to the deep-well wall, as carry out building of steel concrete, in some cases, the steel concrete that the borehole wall is built is had relatively high expectations, as thickness, intensity and the circularity etc. of the borehole wall.
During at present construction, set up the cylinder frame with conventional template and scaffold in deep-well, and fix with scaffold, but that this kind mode is built thickness, intensity and the circularity equal error of reinforced concrete shaft lining is larger.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, proposes a kind of Novel silo template system, and the application of this template can guarantee effectively that the steel essence concrete walling parameters of building has less error, and the characteristics of easy construction.
A kind of Novel silo template by twoport template, spacing reinforcing bar, template shore, bolt, right angle trigonometry support and timber wedge form; Described twoport template is comprised of two female mouths and two kinds of templates of Shuangzi mouth, realize the template self-locking with the Shuangzi mouth template by otch for two female mouthful, the hypomere of template is placed on the right angle trigonometry support, template is fixed on the borehole wall by the spacing reinforcing bar, and template is shored two ends and is fixed on respectively on template and the maintenance level; Described bolt embedment is in the borehole wall; A straight flange of described right angle trigonometry support is bolted on the borehole wall, on an other right-angle side, a protruding baffle plate is arranged; Described timber wedge is placed between the protruding baffle plate of template and right angle trigonometry support, is used for fixed form.
It is simple that the advantage of a kind of Novel silo template described in the utility model is to have construction, be conducive to each work post and coordinate, cross-operation, speed of application is fast, save the duration, can effectively guarantee that the steel essence concrete walling parameters of building has less error simultaneously.
Description of drawings
Fig. 1 a kind of Novel silo formwork integral structural representation described in the utility model;
Fig. 2 a kind of Novel silo formwork structure schematic diagram described in the utility model;
Fig. 3 a kind of Novel silo template A-frame structural representation described in the utility model;
In figure: 1 pair of female mouth, 2 Shuangzi mouths, 3 spacing reinforcing bars, 4, template are shored, the protruding baffle plate of 5 bolts, 6 right angle trigonometry supports, 7 timber wedges, 8 right angle trigonometry supports.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of Novel silo template by twoport template, spacing reinforcing bar 3, template shore 4, bolt 5, right angle trigonometry support 6 and timber wedge 7 form; Described twoport template is comprised of two female mouths 1 and 2 two kinds of templates of Shuangzi mouth, realize the template self-locking with Shuangzi mouth 2 templates by otch for two female mouthful 1, the hypomere of template is placed on right angle trigonometry support 6, template is fixed on the borehole wall by spacing reinforcing bar 3, and template is shored 4 two ends and is fixed on respectively on template and the maintenance level; Described bolt 5 is embedded in the borehole wall; A straight flange of described right angle trigonometry support 6 is fixed on the borehole wall by bolt 5, and a protruding baffle plate 8 is arranged on an other right-angle side; Described timber wedge 7 is placed between the protruding baffle plate 8 of template and right angle trigonometry support, is used for fixed form.
Described triangular support bracket mounting means is: template is installed the right angle trigonometry support need not be installed first, after the template installation, on template top by the pre-buried erection bolt of design scheme, after concreting is completed, treat that concrete reaches strength of mould stripping, tear place's template open before with the female dismounting of pre-embedded bolt bolt, then stripping is transported to the template cut-back region, treat next step construction use, except first, other each time template is installed all need first install the right angle trigonometry support; At first the right angle trigonometry support is installed the nut that will remove before form removal and is connected with screw rod in being embedded in concrete, connection should be tight, sufficient length is arranged, then the right angle trigonometry support is passed prepared screw-bolt hole, by pad and big nut, the right angle trigonometry support is fixed on concrete structure.Should ensure in installation process that the bracing frame supporting surface is on same absolute altitude.
For template, should the brushing release agent before template is installed; Template is installed and is directly installed on sole plate first, utilize bottom the earth anchorage template, so the installation form position should strict levelling when concreting, other step template is installed and is installed on the right angle trigonometry support, utilize bottom the bracing frame fixed form, the right angle trigonometry support is answered levelling before template is installed.Template is installed should first determine every template position, spell in other zone examination, to every template numbering, use crane lifting during installation, first lift standard form, install in turn, install at last and tear lifting plate open, should strictly control formwork elevation measuring and verticality according to the absolute altitude line in the template installation process, every template answers assembly unit closely, vertically, otherwise template can't be closed.After template is substantially in place, hang mold plate verticality with line pendant, guarantee that template is vertical, with timber wedge, that the template bottom is fixing, template top holds out against with jacking, and a side withstands on bank protection, and a side to on face die plate, is guaranteed form stable, firmly to the top.Report supervisor to check and accept after the template installation, can carry out the next procedure construction after acceptance(check).
Installation for bolt, after formwork reinforcement is completed, right angle trigonometry support pre-embedded bolt is installed in preformed hole position, template top, pre-embedded bolt is fixed on template, when conflict with reinforcement location in the preformed hole position, suitably adjust bolt position or pry open reinforcing bar so that erection bolt with crowbar.The pre-embedded bolt nut should the brushing release agent, in order to remove.
Claims (1)
1. Novel silo template, by twoport template, spacing reinforcing bar, template shore, bolt, right angle trigonometry support and timber wedge form; Described twoport template is comprised of two female mouths and two kinds of templates of Shuangzi mouth, realize the template self-locking with the Shuangzi mouth template by otch for two female mouthful, the hypomere of template is placed on the right angle trigonometry support, template is fixed on the borehole wall by the spacing reinforcing bar, and template is shored two ends and is fixed on respectively on template and the maintenance level; Described bolt embedment is in the borehole wall; A straight flange of described right angle trigonometry support is bolted on the borehole wall, on an other right-angle side, a protruding baffle plate is arranged; Described timber wedge is placed between the protruding baffle plate of template and right angle trigonometry support, is used for fixed form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206865444U CN203022761U (en) | 2012-12-13 | 2012-12-13 | Novel vertical shaft formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206865444U CN203022761U (en) | 2012-12-13 | 2012-12-13 | Novel vertical shaft formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022761U true CN203022761U (en) | 2013-06-26 |
Family
ID=48646752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206865444U Expired - Lifetime CN203022761U (en) | 2012-12-13 | 2012-12-13 | Novel vertical shaft formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022761U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725055A (en) * | 2017-10-16 | 2018-02-23 | 中国恩菲工程技术有限公司 | The fixed structure and its construction method of vertical shaft |
| CN109869153A (en) * | 2019-02-26 | 2019-06-11 | 中铁十局集团第一工程有限公司 | The whole of rapid construction vertical shaft lining cutting promotes cantilever form device and construction method |
| CN113187484A (en) * | 2021-05-27 | 2021-07-30 | 中电建十一局工程有限公司 | Pressure regulating well rollover construction method |
-
2012
- 2012-12-13 CN CN2012206865444U patent/CN203022761U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725055A (en) * | 2017-10-16 | 2018-02-23 | 中国恩菲工程技术有限公司 | The fixed structure and its construction method of vertical shaft |
| CN109869153A (en) * | 2019-02-26 | 2019-06-11 | 中铁十局集团第一工程有限公司 | The whole of rapid construction vertical shaft lining cutting promotes cantilever form device and construction method |
| CN113187484A (en) * | 2021-05-27 | 2021-07-30 | 中电建十一局工程有限公司 | Pressure regulating well rollover construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA AEROSPACE CONSTRUCTION ENGINEERING CO., LTD. Free format text: FORMER NAME: CHINA AEROSPACE CONSTRUCTION GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100071 No. 83 South Fourth Ring Road, Beijing Patentee after: ZHONG HANG TIAN CONSTRUCTION ENGINEERING Co.,Ltd. Patentee after: China Aerospace Construction Group Co.,Ltd. Address before: 100071 Beijing West Fourth Ring Road, Fengtai District, No. 83 Patentee before: China Aerospace Construction Group Co.,Ltd. Patentee before: ZHONG HANG TIAN CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |