CN2147291Y - Elastic forming board - Google Patents
Elastic forming board Download PDFInfo
- Publication number
- CN2147291Y CN2147291Y CN 93206525 CN93206525U CN2147291Y CN 2147291 Y CN2147291 Y CN 2147291Y CN 93206525 CN93206525 CN 93206525 CN 93206525 U CN93206525 U CN 93206525U CN 2147291 Y CN2147291 Y CN 2147291Y
- Authority
- CN
- China
- Prior art keywords
- ladder beam
- steel
- nut
- trapezoidal
- hemline
- 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 - Lifetime
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Abstract
The utility model relates to an elastic forming board, which is composed of steel-surface boards, a turn buckle bolt, trapezoidal beams, a wall-passing bolt and a fixing block, wherein, the lower hemline of each trapezoidal beam is respectively provided with a flanging towards the outside of both sides, and the center of the upper hemline of each trapezoidal beam is provided with holes. A plurality of trapezoidal beams are fixedly connected to the steel-surface boards through the flanging of the lower hemline. The turn buckle bolt is connected with the edge of the fixing block on the upper hemline of the two contiguous trapezoidal beams. The wall-passing bolt passes through the hole on the fixing block, and the two steel-surface boards are connected together by the hole on the upper hemline of each trapezoidal beam. A circular arc body can be formed between the two steel-surface boards by screwing closely or loosening the turn buckle bolt to drive each steel-surface board to form an arc inwards and outwards. The utility model is suitable for engineering requirements.
Description
A kind of Elastic forming board is applied in the realm of building construction, belongs to build class in the fixed buildings.
In building operations, usually run into the building of surface, as the silo in circular building, power station, circular stairs well, tunnel, pipeline etc. for arc surface or curved surface.With these surfaces of cement casting is the building (interior circle or cylindrical) of circular arc, does not also have specific template at present.Just adopt at present the polylith template to form the needs that polygon satisfies circular surface, the circle of pouring into a mould out with polylith template composition polygon is a sub-circular, and its outward appearance is imperfect, and in the work progress, for making the polylith form assembly together, the effort of taking a lot of work, smooth surface is also bad, as make specific circular arc template, then can only be applicable to specific arc surface or curved surface, the arc surface of different radii or curved surface need to make different templates, the construction costs height also causes waste.
The purpose of this utility model just provides the Elastic forming board that a kind of energy is suitable for various standard round cambered surfaces or curved surface.
The utility model is following realization: Elastic forming board mainly by steel facing, spend blue nut, ladder beam, nut through walls, fixed block to be formed; Wherein: the cross section is trapezoidal, and respectively there is a crimp whole ladder beam bottom for strip to the outside, both sides, and there is several holes in the last base central authorities of ladder beam; Several ladder beam are fixed on the steel facing evenly, abreast by the crimp of going to the bottom, and fixed block is fixed on the ladder beam on the base; Spend blue nut to be connected on adjacent two ladder beam on the fixed block limit on the base, the hole that nut through walls passes base central authorities on the ladder beam is connected two steel facings.
During concrete the use, if need cast arc surface or curved surface, only need two steel facings that connect with nut through walls are placed the both sides of wanting pour mass in the middle of construction, the thickness between two steel facings can be realized by the nut of adjusting on the nut through walls.To spend blue nut inwardly to screw, and can make on two ladder beam on the steel facing that is positioned at circle the base close mutually, and and make the ladder beam bottom form inside arc together with steel facing, its arc radius is decided according to the degree of spending blue nut to screw.And the blue nut of spending that will be positioned on the steel facing of cylindrical outwards unscrews, and the upper base back gauge of two ladder beam is enlarged, and related bottom, steel facing form inside circular arc simultaneously.Desired circular arc or curve sheet just can have been formed between such two steel facings.The radius of circular arc body can spend blue nut to screw, unscrew and regulate by adjustment according to engine request.So, two Elastic forming boards are applicable to the requirement of different arc radius pour mass.Thereby it is widely applicable.Adopt the structural elasticity template of ladder beam can reach the required intensity of engineering, rigidity; In the utility model, regulate part and be nut, can operate with hand, simple and reliable, and owing to adopt big block plate to make panel, thereby overall performance is good, the metope of fluid concrete has the fineness of dry wall, can save the operation of plastering.
The utility model is described in further detail below in conjunction with accompanying drawing:
View when Fig. 1 uses for the utility model:
Wherein: 1. ladder beam; 2. nut through walls; 3. spend blue nut; 4. steel facing;
Fig. 2 is the utility model ladder beam partial sectional view:
Wherein: 5. nut; 6. nut; 7. pad; 8. fixed block;
Fig. 3 is an attached view of the present utility model:
As shown in Figure 1, the cross section is trapezoidal ladder beam bottom respectively has a crimp to the outside, both sides, can be porose on the crimp, and the last base central authorities of ladder beam are porose; Several ladder beam are welded on the steel facing by the crimp of going to the bottom, or are connected steel facing by the hole on the crimp with nut; Spend blue nut to be connected on adjacent two ladder beam on the fixed block limit on the base, this connection can be fixedly connected, also is to link up with connection.Fixed block can be welded on the ladder beam on the base, and also available nut is fixed on the ladder beam on the base (as Fig. 2).The hole that nut through walls passes base on the ladder beam is connected two steel facings.
Claims (1)
1, a kind of Elastic forming board is characterized in that: Elastic forming board mainly by steel facing, spend blue nut, ladder beam, through-wall bolt, fixed block to be formed; Wherein: the cross section is trapezoidal, and respectively there is a crimp whole ladder beam bottom for strip to the outside, both sides, and there is several holes in the last base central authorities of ladder beam; Several ladder beam are fixed on the steel facing evenly, abreast by the crimp of going to the bottom, and fixed block is fixed on the ladder beam on the base; Spend blue nut to be connected on adjacent two ladder beam on the fixed block limit on the base, the hole that nut through walls passes base central authorities on the ladder beam is connected two steel facings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206525 CN2147291Y (en) | 1993-03-22 | 1993-03-22 | Elastic forming board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206525 CN2147291Y (en) | 1993-03-22 | 1993-03-22 | Elastic forming board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147291Y true CN2147291Y (en) | 1993-11-24 |
Family
ID=33789510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93206525 Expired - Lifetime CN2147291Y (en) | 1993-03-22 | 1993-03-22 | Elastic forming board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147291Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225654A (en) * | 2011-02-23 | 2011-10-26 | 雅泰实业集团有限公司 | Hyperbolic molding technology of plates, application and template device thereof |
| CN102729578A (en) * | 2012-07-03 | 2012-10-17 | 蒋凤昌 | Mould used for manufacturing curved surface honeycomb aluminium plate |
| CN108296661A (en) * | 2018-01-24 | 2018-07-20 | 中国核工业华兴建设有限公司 | A kind of vertical production method of arc-shaped double-layer steel facing structure and its make tooling |
-
1993
- 1993-03-22 CN CN 93206525 patent/CN2147291Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225654A (en) * | 2011-02-23 | 2011-10-26 | 雅泰实业集团有限公司 | Hyperbolic molding technology of plates, application and template device thereof |
| CN102729578A (en) * | 2012-07-03 | 2012-10-17 | 蒋凤昌 | Mould used for manufacturing curved surface honeycomb aluminium plate |
| CN102729578B (en) * | 2012-07-03 | 2015-02-11 | 蒋凤昌 | Mould used for manufacturing curved surface honeycomb aluminium plate |
| CN108296661A (en) * | 2018-01-24 | 2018-07-20 | 中国核工业华兴建设有限公司 | A kind of vertical production method of arc-shaped double-layer steel facing structure and its make tooling |
| CN108296661B (en) * | 2018-01-24 | 2024-01-09 | 中国核工业华兴建设有限公司 | Vertical manufacturing method and manufacturing tool for arc-shaped double-layer steel panel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |