CN206170287U - A moulded die for producing light -duty beam type stair of double pin formula - Google Patents
A moulded die for producing light -duty beam type stair of double pin formula Download PDFInfo
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- CN206170287U CN206170287U CN201621228884.7U CN201621228884U CN206170287U CN 206170287 U CN206170287 U CN 206170287U CN 201621228884 U CN201621228884 U CN 201621228884U CN 206170287 U CN206170287 U CN 206170287U
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- forming cavity
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Abstract
The utility model discloses a moulded die for producing light -duty beam type stair of double pin formula. This moulded die includes the chassis, and the fixing base is put directly over the chassis, is followed horizontal floor and symmetrical formula pair mandrel that the lengthwise direction is extended, and the symmetry sets up two side forms in the left and right side of symmetrical formula pair mandrel to and a plurality of sets of levels mechanism that opens and shuts, the left and right sides forming panel surface of symmetry formula pair mandrel and the forming panel surface of two side forms and horizontal floor's upper surface encloses into the shaping die cavity of the beam type stair unit member of two symmetries jointly, and the shaping die cavity becomes the die cavity, erects girder one -tenth die cavity that the section of the marking time one -tenth die cavity arranged and level arranged by the secondary beam that the level was arranged to feed through the last uncovered formula of forming in proper order and seal into the die cavity. Utilize the utility model discloses the shaping precision of the light -duty beam type stair unit member of production is high, left and right stair unit component carries out the pair does not have obvious wrong platform in the piece department of marking time during the lock spelling side by side, has guaranteed wholeness after the concatenation and pleasing to the eye effect.
Description
Technical field
This utility model is related to a kind of shaping mould for producing the light-duty stringer type stairway of double combined.
Background technology
The light-duty stringer type stairway of double combined is a kind of stair for being suitable as the assembled architectures such as civilian low-rise building（Refer to this
It is that applicant submits on the same day, entitled《A kind of light-duty stringer type stairway of double combined》Another utility application）.It is double
The light-duty stringer type stairway of spelling formula is the monoblock type being formed by connecting with make-up mode spelling by two symmetrically arranged left and right stairway units
Stringer type stairway, and the weight of left and right stairway unit is all controlled in the limit of power of a dead lift, so being applied to by simple
Machinery and a dead lift are completing the civilian low-rise building of handling and the installation of stair；Simultaneously as left and right stairway unit will be with
Make-up mode spelling is formed by connecting monoblock type stringer type stairway, so the only formed precision of guaranteed left and right stairway unit and symmetrical
Precision just can guarantee that the spliced globality of the light-duty stringer type stairway of double combined and aesthetic.And the molding of left and right stairway unit
Precision and symmetrical precision are to need mould to ensure, that is, need special shaping mould.
The content of the invention
The purpose of this utility model is precisely in order to provide a kind of shaping mould for producing the light-duty stringer type stairway of double combined.Profit
The light-duty beam type stairway unit molding component high precision produced with this utility model, edge joint position of marking time when duplex is carried out to spelling
Without obvious faulting of slab ends, it is ensured that the spliced globality of the light-duty stringer type stairway of double combined and aesthetic；And in this utility model
Two terminations there is no end mould, save end mould and end mould open-and-close mechanism, enormously simplify die body structure and die body operation.
The purpose of this utility model can be realized by following technique measures：
Shaping mould for producing the light-duty stringer type stairway of double combined of the present utility model includes the underframe in truss structure, Gu
Horizonal base plate and symmetrical expression duplex core that reservation is placed on the surface of the underframe and extends along longitudinally, with symmetrical side
Formula is arranged on two side forms of the symmetrical expression duplex core left and right side, and if being arranged on two between side form and underframe
It is dry to cover horizontal open-and-close mechanism；The molding panel of the left and right sides molding panel surface of the symmetrical expression duplex core and two side forms
The upper surface of surface and horizonal base plate surrounds the shaping mold cavity of two symmetrical stringer type stairway unit members, the molding jointly
Die cavity be by horizontally disposed secondary beam forming cavity, erect arrangement mark time section forming cavity and horizontally disposed girder forming cavity successively
The upper opened type closing forming cavity of connection composition；Wherein, secondary beam forming cavity from the top of section forming cavity of marking time, laterally prolong by level
Stretch, girder forming cavity is simultaneously horizontal-extending with inner side both direction laterally from the bottom of section forming cavity of marking time.
The molding panel of side form described in this utility model is, by polyline shaped side form riser, and to block respectively vertical in side form
The upper and lower side of plate and the upper and lower shrouding composition for extending laterally；The upper sealing plate and spacing of top surface on the shaping mold cavity etc.
In the thickness of secondary beam；The lower shrouding is equal to the thickness of girder with the spacing of the horizonal base plate upper surface.
The molding panel of the core of symmetrical expression duplex described in this utility model be by polyline shaped core riser, and closure exist
The lower end of core riser and the lower cover composition extended to inner side；The spacing of the lower cover and the horizonal base plate upper surface
Equal to the thickness of girder.
The outboard end of two upper sealing plates offers in a symmetrical screwed hole in this utility model, from the screw thread
The top surface of the pre-embedded bolt extended upward through in hole is higher by the upper top surface of the shaping mold cavity, and spinning is pre- on the pre-embedded bolt
The bottom surface for burying fixture block is fitted in the upper surface of upper sealing plate（Pre-embedded bolt part above pre-buried fixture block is for molding
Bolt hole in stringer type stairway unit member secondary beam；Pre-buried fixture block is fitted in upper sealing plate, be in order to pour into a mould in concrete slurry,
After solidification, the pre-buried fixture block being inlaid in staircase component secondary beam smoothly departs from upper sealing plate）.
Horizontal open-and-close mechanism described in this utility model is by the folding bracing frame being vertically fixed on underframe, is fixed on institute
State the feed screw nut on folding bracing frame, the draw-in groove block being fixed on the outside of the side form and leading screw composition.
The quantity of horizontal open-and-close mechanism described in this utility model is four sets.
Principle of the present utility model is as follows：
Left and right shaping mold cavity in this utility model is by the left and right sides molding panel surface point of symmetrical expression duplex core
The two closing die cavitys not surrounded jointly with the molding panel surface of two side forms and the upper surface of horizonal base plate.Due to two
Side form is to be arranged on symmetrical expression duplex core left and right side in a symmetrical, so left and right shaping mold cavity is also symmetrical knot
Structure.In other words, using the left and right stairway unit component produced using this utility model, because section of marking time is all by mould
Chamber molding, so the formed precision of staircase component and step surface is high；And symmetrical left and right shaping mold cavity in turn ensure that what is produced
Left and right stairway unit component is full symmetric structure, and so left and right stairway unit component carries out being marked time during duplex make-up spelling
Edge joint position would not have obvious faulting of slab ends, and then ensure that the spliced globality of the light-duty stringer type stairway of double combined and aesthetic；
Additionally, there is no end mould in two terminations of the present utility model, end mould and end mould open-and-close mechanism are saved, enormously simplify die body knot
Structure and die body are operated.
The beneficial effects of the utility model are as follows：
The light-duty beam type stairway unit component produced using this utility model and the formed precision of step surface are high；It is left and right
In edge joint position of marking time without obvious faulting of slab ends when stairway unit component carries out duplex make-up spelling, it is ensured that the light-duty stringer type stairway of double combined
Spliced globality and aesthetic；Additionally, there is no end mould in two terminations of the present utility model, end mould and end mould are saved
Open-and-close mechanism, enormously simplify die body structure and die body operation.
Description of the drawings
Fig. 1 is structural representation of the present utility model（Completed state）.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A sectional views of Fig. 1.
Fig. 4 is the B-B profiles of Fig. 1.
Fig. 5 is the C-C profiles of Fig. 1.
Fig. 6 is the partial enlarged drawing in Fig. 1 at D.
Fig. 7 is view when this utility model is molded.
Fig. 8 is the partial enlarged drawing in Fig. 7 at E.
Fig. 9 is the top view of Fig. 8.
Sequence number in figure：1st, underframe, 1-1, folding bracing frame, 2, symmetrical expression duplex core, 2-1, core riser, 2-2, lower cover
Plate, 3, side form, 3-1, side form riser, 3-2, lower shrouding, 3-3, upper sealing plate, 4-1, section of marking time, 4-2, girder, 4-3, secondary beam, 4-
3-1, bolt hole, 5, pre-buried fixture block, 6, pre-embedded bolt, 7, leading screw, 8, feed screw nut, 9, draw-in groove block, 10, horizonal base plate.
Specific embodiment
This utility model is below with reference to embodiment（Accompanying drawing）It is further described：
As shown in Fig. 1~Fig. 5, the shaping mould for producing the light-duty stringer type stairway of double combined of the present utility model, including being in
The underframe 1 of truss structure, the horizonal base plate 10 and right that fixed seat is placed on the surface of the underframe 1 and extends along longitudinally
Title formula duplex core 2, is arranged in a symmetrical two side forms 3 of the left and right side of symmetrical expression duplex core 2, and arranges
The horizontal open-and-close mechanism of some sets between two side forms 3 and underframe 1；The left and right sides molding of the symmetrical expression duplex core 2
The upper surface of the molding panel surface and horizonal base plate 10 of panel surface and two side forms 3 surrounds two symmetrical beam types jointly
The shaping mold cavity of stairway unit component, the shaping mold cavity is by horizontally disposed secondary beam 4-3 forming cavities, erects marking time for arrangement
Section 4-1 forming cavities and horizontally disposed girder 4-2 forming cavities are sequentially communicated the upper opened type closing forming cavity of composition；Wherein, it is secondary
Beam 4-3 forming cavities are horizontal-extending laterally from section top of 4-1 forming cavities of marking time, and girder 4-2 forming cavities are from a section 4-1 molding of marking time
The bottom in chamber is simultaneously horizontal-extending with inner side both direction laterally.
The molding panel of side form 3 described in this utility model is, by polyline shaped side form riser 3-1, and to block respectively in side
The upper and lower side of mould riser 3-1 and upper and lower shrouding 3-3,3-2 composition for extending laterally；The upper sealing plate 3-3 and the molding
The spacing of top surface is equal to the thickness of secondary beam 4-3 on die cavity；The lower shrouding 3-2 and spacing of the upper surface of the horizonal base plate 10 etc.
In the thickness (referring to Fig. 1) of girder 4-2.
The molding panel of the core of symmetrical expression duplex described in this utility model 2 is by polyline shaped core riser 2-1, Yi Jifeng
The lower cover 2-2 compositions for getting lodged in the lower end of core riser 2-1 and extending to inner side；The lower cover 2-2 and the horizonal base plate
The spacing of 10 upper surfaces is equal to the thickness (referring to Fig. 1) of girder 4-2.
The outboard end of two upper sealing plate 3-3 offers in a symmetrical screwed hole in this utility model, from described
The top surface of the pre-embedded bolt 6 extended upward through in screwed hole is higher by the upper top surface of the shaping mold cavity, and spinning is in the pre-embedded bolt 6
On the bottom surface of pre-buried fixture block 5 be fitted in the upper surface of upper sealing plate 3-3（Fig. 5, Fig. 6 are referred to, above pre-buried fixture block 5
Pre-embedded bolt part be for molding stringer type stairway unit member secondary beam in bolt hole 4-3-1；Pre-buried fixture block 5 is fitted in
Upper sealing plate 3-3, be in order to pour into a mould in concrete slurry, solidify after, be inlaid in pre-buried fixture block 5 in staircase component secondary beam smoothly with
Upper sealing plate 3-3 departs from）.
Horizontal open-and-close mechanism described in this utility model is by folding bracing frame 1-1, the fixation being vertically fixed on underframe
Feed screw nut 8 on the folding bracing frame 1-1, the draw-in groove block 9 for being fixed on the outside of the side form 3 and the composition of leading screw 7
（Refer to Fig. 1）.
The quantity of horizontal open-and-close mechanism described in this utility model is four sets（Refer to Fig. 2）.
Specifically used situation of the present utility model is as follows：
This utility model when in use, first, the spiral shell that the upper sealing plate 3-3 that pre-embedded bolt 6 is installed in side form 3 is opened up
In pit, while pre-buried fixture block 5 is tipped upside down on into the upper surface and spinning of upper sealing plate 3-3 on pre-embedded bolt 6, between the two according to
By being threaded togather（Refer to Fig. 1, Fig. 6）.Then, the left and right sides molding panel surface of symmetrical expression duplex core 2,
The molding panel surface of two side forms 3 and the upper surface of horizonal base plate 10 smear interleaving agent.Then, synchronous rotation along clockwise direction
Turn the leading screw 7 on same side form 3, leading screw 7 produces horizontal displacement with the intermeshing of feed screw nut 8 on folding bracing frame 1-1,
Direction of this side form just to symmetrical expression duplex core 2 moves horizontally, until encountering default locating piece till；Repeat aforesaid operations,
The side form 3 of opposite side also is moved into into position；Now, the left and right sides molding panel surface of symmetrical expression duplex core 2 and two sides
The molding panel surface of mould 3 and the upper surface of horizonal base plate 10 surround jointly two symmetrical stringer type stairway unit members into
Pattern chamber；I.e. shaping mold cavity is by mark time section 4-1 forming cavities and the level of horizontally disposed secondary beam 4-3 forming cavities, setting arrangement
The girder 4-2 forming cavities of arrangement are sequentially communicated the upper opened type closing forming cavity of composition, and secondary beam 4-3 forming cavities are by side form 3
In the upper sealing plate 3-3 and core riser 2-1 of symmetrical expression duplex core 2 on baffle part in end, side form 3 surround jointly,
Section 4-1 forming cavities of marking time are enclosed by the core riser 2-1 in the side form riser 3-1 in side form 3 and symmetrical expression duplex core 2
Into, secondary beam 4-3 forming cavities be then by side form 3 in lower shrouding 3-2, the lower cover 2-2 in symmetrical expression duplex core 2 and horizontal base
The upper surface of plate 10 is surrounded；In other words, the upper sealing plate 3-3 in side form 3 is equal to secondary beam 4-3's with the spacing of top surface on shaping mold cavity
The spacing of thickness, the lower cover 2-2 in lower shrouding 3-2 and symmetrical expression duplex core 2 in side form 3 and the upper surface of horizonal base plate 10
It is equal to the thickness of girder 4-2.Followed by, the concrete slurry for stirring is filled in two symmetrical shaping mold cavities, and
Upper along core riser 2-1 strikes off unnecessary concrete slurry along height, that is, carry out the floating process of top surface on component.With
Afterwards, whne slip in shaping mold cavity when first cure reaches required die sinking intensity, rotate counterclockwise leading screw 7, two sides
Mould 3 is displaced outwardly, and the molding panel of side form 3 departs from the stringer type stairway component surface after molding.Finally, by stringer type stairway
Component completely disengages from out from shaping mold cavity, is lifted into late maintaining place.
Claims (6)
1. a kind of shaping mould for producing the light-duty stringer type stairway of double combined, it is characterised in that：It includes the bottom in truss structure
Frame（1）, fixed seat is placed on the underframe（1）Surface and along longitudinally extend horizonal base plate（10）It is double with symmetrical expression
Connection core（2）, the symmetrical expression duplex core is arranged in a symmetrical（2）Two side forms of left and right side（3）, and arrange
In two side forms（3）And underframe（1）Between the horizontal open-and-close mechanism of some sets；The symmetrical expression duplex core（2）Left and right two
Side molding panel surface and two side forms（3）Molding panel surface and horizonal base plate（10）Upper surface surround two jointly
The shaping mold cavity of symmetrical stringer type stairway unit member, the shaping mold cavity is by horizontally disposed secondary beam（4-3）It is forming cavity, perpendicular
The section of marking time of vertical arrangement（4-1）Forming cavity and horizontally disposed girder（4-2）Forming cavity is sequentially communicated the upper opened type envelope of composition
Close forming cavity；Wherein, secondary beam（4-3）Forming cavity is from section of marking time（4-1）The top of forming cavity is horizontal-extending laterally, girder（4-
2）Forming cavity is from section of marking time（4-1）The bottom of forming cavity is simultaneously horizontal-extending with inner side both direction laterally.
2. the shaping mould for producing the light-duty stringer type stairway of double combined according to claim 1, it is characterised in that：The side
Mould（3）Molding panel be by polyline shaped side form riser（3-1）, and block respectively in side form riser（3-1）Upper and lower side and
The upper and lower shrouding for extending laterally（3-3、3-2）Composition；The upper sealing plate（3-3）With the spacing of top surface on the shaping mold cavity
Equal to secondary beam（4-3）Thickness；The lower shrouding（3-2）With the horizonal base plate（10）The spacing of upper surface is equal to girder（4-
2）Thickness.
3. the shaping mould for producing the light-duty stringer type stairway of double combined according to claim 1, it is characterised in that：It is described right
Title formula duplex core（2）Molding panel be by polyline shaped core riser（2-1）, and closure is in core riser（2-1）Under
End and the lower cover extended to inner side（2-2）Composition；The lower cover（2-2）With the horizonal base plate（10）Between upper surface
Away from equal to girder（4-2）Thickness.
4. the shaping mould for producing the light-duty stringer type stairway of double combined according to claim 2, it is characterised in that：At two
The upper sealing plate（3-3）Outboard end offer screwed hole in a symmetrical, the pre-buried spiral shell extended upward through from the screwed hole
Bolt（6）Top surface be higher by the upper top surface of the shaping mold cavity, spinning is in the pre-embedded bolt（6）On pre-buried fixture block（5）Under
Bottom surface is fitted in upper sealing plate（3-3）Upper surface.
5. the shaping mould for producing the light-duty stringer type stairway of double combined according to claim 1, it is characterised in that：The water
Flat open-and-close mechanism is by the folding bracing frame being vertically fixed on underframe（1-1）, be fixed on the folding bracing frame（1-1）On
Feed screw nut（8）, be fixed on the side form（3）The draw-in groove block in outside（9）And leading screw（7）Composition.
6. the shaping mould for producing the light-duty stringer type stairway of double combined according to claim 1, it is characterised in that：The water
The quantity of flat open-and-close mechanism is four sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228884.7U CN206170287U (en) | 2016-11-16 | 2016-11-16 | A moulded die for producing light -duty beam type stair of double pin formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228884.7U CN206170287U (en) | 2016-11-16 | 2016-11-16 | A moulded die for producing light -duty beam type stair of double pin formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170287U true CN206170287U (en) | 2017-05-17 |
Family
ID=58684141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621228884.7U Expired - Fee Related CN206170287U (en) | 2016-11-16 | 2016-11-16 | A moulded die for producing light -duty beam type stair of double pin formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901196A (en) * | 2017-12-15 | 2018-04-13 | 许金根 | A kind of prefabricated beam column production mould |
-
2016
- 2016-11-16 CN CN201621228884.7U patent/CN206170287U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901196A (en) * | 2017-12-15 | 2018-04-13 | 许金根 | A kind of prefabricated beam column production mould |
| CN107901196B (en) * | 2017-12-15 | 2024-03-15 | 许金根 | Mould is used in precast beam post production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180306 Address after: 450041 Industrial Road West Section of Zhengzhou City, Shanghai, Henan Patentee after: Zhengzhou manna Housing Equipment Co. Ltd. Address before: Bamboo hi tech Industrial Development Zone, Henan province Zhengzhou city 450001 Street No. 1 corporate headquarters base 102 building 10 layer Patentee before: Bao Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20201116 |