CN104552576B - Horizontal side-turning adjustable precast stair mold - Google Patents
Horizontal side-turning adjustable precast stair mold Download PDFInfo
- Publication number
- CN104552576B CN104552576B CN201410852828.XA CN201410852828A CN104552576B CN 104552576 B CN104552576 B CN 104552576B CN 201410852828 A CN201410852828 A CN 201410852828A CN 104552576 B CN104552576 B CN 104552576B
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- CN
- China
- Prior art keywords
- mold
- switching mechanism
- base
- yoke
- turning
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a horizontal side-turning adjustable precast stair mold. The mold comprises a bottom mold, a plurality of side molds and an end mold and further comprises a base. The end mold and the plurality of the side molds are mounted on the bottom mold to form a mold component. The base is in a groove structure, a hydraulic driving unit is arranged on the bottom of the inside of the base, and the end of one side wall of the base is movably connected with a turning mechanism through a turning shaft. An ejection rod of the hydraulic driving unit is movably connected with the bottom side of the turning mechanism, and pulley guide units for limiting sliding of the side molds in the horizontal direction are mounted above the turning mechanism. Adjusting units for adjusting the distances among the plurality of the side molds are arranged above the turning mechanism. Ports movably connected with drawing shafts of the adjusting units are formed in the lower ends of the side molds, and the side molds and the side mold top ends are fixed through screws. The mold has the advantages that the mold adjusting units can perform mold size adjustment, and the mold side turning unit can perform side turning after member pouring, accordingly, de-molding is facilitated.
Description
Technical field
The present invention relates to a kind of mould, the adjustable precast stair mould of specially a kind of horizontal rollover.
Background technology
Assembled architecture is a kind of novel building mode extensively advocated in China construction industry in recent years, and government exists now
The whole nation is promoted in emphasis and is advocated this assembled engineering method.This kind of new engineering method is that house desigh is split into single cement portion
Part, such as wallboard, stair, balcony etc..After completing to make in factory, single part is transported to building site to be assembled.
Wherein concrete prefabricated stairs are also to be to complete by steel precision die to make.Conventional steel precision stairway die by
Counterdie, side form, end mould, intermediate regulations device, guider and the several big key element of power assembly are constituted.Prior art shortcoming:
1. affected by long-term traditional architecture, general making concrete component trueness error is big and later maintenance is repaired
Difficult.2. general mould uses the assembled time long, and automaticity is low, does not have the technical staff of constructing check cannot complete essence
Accurate installation and removal.3. the large-scale row of the installing/dismounting needs of general mould hangs and just can complete, and operation is with the presence of potential safety hazard.
4. a set of die cost of now traditional prefabricated mould is too big, takies a large amount of Active workings.
Content of the invention
The invention aims to providing a kind of horizontal rollover adjustable precast stair mould, to solve the upper of prior art
State problem.
The purpose of the present invention is achieved through the following technical solutions.
A kind of adjustable precast stair mould of horizontal rollover, including bed die, some side forms and end mould；Described end mould and some
Side form is installed on composition die assembly on bed die；Also comprise a base, described base is groove structure；Bottom surface inside base
Upper installation one fluid pressure drive device；Described base one side wall ends are flexibly connected with a switching mechanism by a trip shaft；Institute
The bottom side of the push rod and switching mechanism of stating fluid pressure drive device is flexibly connected；Restriction side form is installed in level above switching mechanism
The pulley guider sliding on direction；The top of switching mechanism is also equipped with adjusting the regulation dress of distance between some side forms
Put；Described side form lower end is provided with the interface being flexibly connected with adjusting means axis of traction；Described side form is led to side form top
Cross screw rod to fix.
Described chassis outer side is additionally provided with the operating board controlling switching mechanism rollover.
Described adjusting means includes the forked link assembly being flexibly connected with side form bottom；It is installed on switching mechanism
Side makes the actuating unit stretching in forked link component level direction, and described forked link assembly includes some yokes, some
Yoke head and the tail rotating shaft is connected to form yoke chain, and each yoke center is provided with through hole；The yoke chain of two same sizes it
Between by axis of traction, through hole is flexibly connected；Form rhombus four-bar linkage structure between yoke and yoke.
Connecting fixing with size between side form and side form is to be completed by the screw rod on side form top.Screw rod unclamps can be by
Side form moves to the position not affecting the precast stair demoulding；Positioned using pin in side form and counterdie junction；Guarantee every
Secondary installation dimension will not have error.
Described pulley guider include being arranged on the guide rail of switching mechanism upper side and side form with guide rail
Pulley.
The method have the advantages that
1st, add driving means can carry out mould size adjust reach manufacturing of any prefabricated components of dual-purpose；
Adding the movement being horizontally oriented all the time when pulley guider may insure that stairway step is adjusted guarantees that precision is not subject to
Adjust impact.
2nd, the laterally turning-over device of mould can be turned on one's side after the completion of component pours again conveniently stripped and overall operation structural system.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of rollover states of the present invention；
Fig. 3 is the structural representation (comprising side form) of the adjusting means of the present invention；
In figure: 1, side form 2, end mould 3, base 4, fluid pressure drive device 5, switching mechanism 6, trip shaft 7,
Pulley guider 8, adjusting means 9, yoke 10, axis of traction 11, operating board.
Specific embodiment
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
As shown in Figure 1, Figure 2 and Figure 3, the adjustable precast stair mould of a kind of horizontal rollover, including bed die, some side forms 1 and
End mould 2；Described end mould 2 and some side forms 1 are installed on composition die assembly on bed die；Also comprise a base 3, described base
3 is groove structure；On the bottom surface of base 3 inner side, a fluid pressure drive device 4 is installed；Described base 3 one side wall ends pass through one
Trip shaft 6 is flexibly connected with a switching mechanism 5；The push rod of described fluid pressure drive device 4 is connected with the bottom side activity of switching mechanism 5
Connect；It is provided with above switching mechanism 5 and limit the pulley guider 7 that side form 1 slides in the horizontal direction；Switching mechanism 5 upper
Side is also equipped with adjusting the adjusting means 8 of distance between some side forms 1；Described side form 1 lower end is provided with and adjusting means 8
The interface that axis of traction 10 is flexibly connected；Described side form is fixed by screw rod with side form 1 top.
It is additionally provided with the operating board 11 controlling switching mechanism 5 rollover outside described base 3.
As shown in Figure 3 (Fig. 3 is 90 degree of visual angles of Fig. 1), described adjusting means 8 is included with the activity of side form 1 bottom even
The forked link assembly connecing；It is installed on the actuating unit that switching mechanism 5 upper side makes forked link component level direction stretch, institute
The forked link assembly stated includes some yokes 9, and the head and the tail rotating shaft of some yokes 9 is connected to form yoke chain, each yoke centre bit
Install and be equipped with through hole；By axis of traction 10, through hole is flexibly connected between the yoke chain of two same sizes；Yoke 9 and yoke 9
Between formed rhombus four-bar linkage structure.
Described pulley guider 7 include being arranged on the guide rail of switching mechanism 5 upper side and side form 1 with guide rail
Pulley.
During use, base is to be mounted on counterdie in lower side, end mould and side form, after installing die assembly, upper
Steelframe and the casting concrete of prefabricated components is placed in side.
Using front, drive forked link assembly to stretch by actuating unit, and then make axis of traction 10 mobile, finally drive side
The distance between mould 1 changes；And then realizing the width of mould, the regulation on length direction.
After pouring molding, start rollover, fluid pressure drive device 4 is by switching mechanism 5 jack-up, conveniently stripped.
Connecting fixing with size between side form 1 and side form 1 is to be completed by the screw rod on side form 1 top.Screw rod unclamps can
Do not affect the position of the precast stair demoulding to move to side form 1；Positioned using pin in side form 1 and bed die junction；
Guarantee that each installation dimension will not have error.
Claims (2)
1. the adjustable precast stair mould of a kind of horizontal rollover, including bed die, some side forms and end mould；It is characterized in that: described
End mould and some side forms are installed on composition die assembly on bed die；Also comprise a base, described base is groove structure；Base
On the bottom surface of inner side, a fluid pressure drive device is installed；Described base one side wall ends pass through a trip shaft and a switching mechanism is lived
It is dynamically connected；The push rod of described fluid pressure drive device is flexibly connected with the bottom side of switching mechanism；Install restricted above switching mechanism
The pulley guider that side form slides in the horizontal direction；The top of switching mechanism is also equipped with adjusting distance between some side forms
Adjusting means；Described side form lower end is provided with the interface being flexibly connected with adjusting means axis of traction；Described side form and side
Die tip is fixed by screw rod；
Described adjusting means includes the forked link assembly being flexibly connected with side form bottom；It is installed on switching mechanism upper side
Make the actuating unit stretching in forked link component level direction, described forked link assembly includes some yokes, some yokes
Head and the tail rotating shaft is connected to form yoke chain, and each yoke center is provided with through hole；Logical between the yoke chain of two same sizes
Cross axis of traction to be flexibly connected through hole；Form rhombus four-bar linkage structure between yoke and yoke；
Described pulley guider includes being arranged on the pulley on the guide rail of switching mechanism upper side and side form with guide rail.
2. according to claim 1 horizontal rollover adjustable precast stair mould it is characterised in that: described chassis outer side is also
It is provided with the operating board controlling switching mechanism rollover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852828.XA CN104552576B (en) | 2014-12-31 | 2014-12-31 | Horizontal side-turning adjustable precast stair mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852828.XA CN104552576B (en) | 2014-12-31 | 2014-12-31 | Horizontal side-turning adjustable precast stair mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552576A CN104552576A (en) | 2015-04-29 |
| CN104552576B true CN104552576B (en) | 2017-01-25 |
Family
ID=53070166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410852828.XA Active CN104552576B (en) | 2014-12-31 | 2014-12-31 | Horizontal side-turning adjustable precast stair mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552576B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859040A (en) * | 2015-05-27 | 2015-08-26 | 湖州民强炭业有限公司 | Cart with hooks and turning mechanism |
| CN104859038A (en) * | 2015-05-27 | 2015-08-26 | 湖州民强炭业有限公司 | Cart with scraper and turning mechanism |
| CN104924424A (en) * | 2015-06-24 | 2015-09-23 | 中民筑友有限公司 | Stairway mold and stepping assembly thereof |
| CN105034146A (en) * | 2015-06-24 | 2015-11-11 | 中民筑友有限公司 | Stairway mold |
| CN104972551A (en) * | 2015-06-24 | 2015-10-14 | 中民筑友有限公司 | Step assembly of stairway mold and stairway mold |
| CN104924422A (en) * | 2015-06-24 | 2015-09-23 | 中民筑友有限公司 | Stepping assembly of stairway mould and stairway mould |
| CN105014775B (en) * | 2015-07-23 | 2017-05-03 | 深圳海龙建筑科技有限公司 | Producing device and mold for prefabricated stairs |
| CN112643859A (en) * | 2020-12-10 | 2021-04-13 | 滁州市悦鹏设备有限公司 | Concrete prefabricated staircase production mould |
| CN114347227B (en) * | 2021-12-30 | 2023-12-05 | 无锡嘉盛商远建筑科技有限公司 | Assembled prefabricated stair mold and prefabricated stair production method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2407871A1 (en) * | 1974-02-19 | 1975-08-28 | Anton Zeilinger | Prefabricated concrete-component staircase formwork - continuously adjustable, with cross fillets, displaceable to adjust step units central interval |
| JPH10180734A (en) * | 1996-12-24 | 1998-07-07 | Tokyu Koken Co Ltd | Manufacture of precast concrete stair and precast concrete unit treadboard and supporting device therefor |
| DE19734616A1 (en) * | 1997-08-09 | 1999-04-15 | Buerkle Gmbh | Stairway shuttering with tread elements for tread and riser faces in frame |
| ES2744320T3 (en) * | 2006-09-12 | 2020-02-24 | Patent Agencies Ltd | Stair forming apparatus and related procedures |
| CN204019700U (en) * | 2014-06-16 | 2014-12-17 | 上海拜杰实业有限公司 | Stair prefabricated components mould |
| CN204487770U (en) * | 2014-12-31 | 2015-07-22 | 上海拜杰实业有限公司 | Horizontal rollover is adjustable precast stair mould |
-
2014
- 2014-12-31 CN CN201410852828.XA patent/CN104552576B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104552576A (en) | 2015-04-29 |
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