CN103203796A - Processing die for special precast plate of precast plate combining body device - Google Patents
Processing die for special precast plate of precast plate combining body device Download PDFInfo
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- CN103203796A CN103203796A CN2013101197351A CN201310119735A CN103203796A CN 103203796 A CN103203796 A CN 103203796A CN 2013101197351 A CN2013101197351 A CN 2013101197351A CN 201310119735 A CN201310119735 A CN 201310119735A CN 103203796 A CN103203796 A CN 103203796A
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Abstract
The invention discloses a processing die for a special precast plate of a precast plate combining body device. The processing die is capable of effectively preventing generating and widening of longitudinal cracks between the precast plate and side connecting bodies in the precast plate combining body device. The processing die comprises an upper die and a lower die, the upper die comprises an integrally formed top surface formwork and side formworks, curved portions are extended below the side formworks, the lower die comprises a pedestal base, a groove arranged in the pedestal base and a plurality of cross grooves vertical to the groove, and the bottom edges of the curved portions contact with the upper edges of the groove.
Description
Technical field
The invention belongs to the technical field of construction, relate to a kind of processing mold of connection combination body device of prefabricated plate special precast plate particularly.
Background technology
At present connection combination body device of prefabricated plate is done the time spent in the external loads that is subjected to vertically acting on the plate face, produce the longitudinal crack that has with prefabricated chunk side parallel longitudinal between prefabricated chunk and the side connector, carry out when wideer when this longitudinal crack, can reduce connection combination body device of prefabricated plate and effectively stop between the monolithic prefabricated board block and taking place to slide and the ability of separating perpendicular to plate face direction.When the external loads effect that vertically acts on the plate face is big, some prefabricated chunk separation is fallen caused connection combination body device of prefabricated plate to lose efficacy.
Summary of the invention
The object of the invention is to provide a kind of processing mold of the connection combination body device of prefabricated plate special precast plate that effectively prevents in the connection combination body device of prefabricated plate generation of longitudinal crack between the prefabricated chunk and side connector and widen.
To achieve these goals, the present invention adopts following technical scheme: the processing mold of this connection combination body device of prefabricated plate special precast plate, and it comprises mold and bed die; Mold comprises integrated end face template, Side shuttering, and Side shuttering is downward curved face part; A plurality of translots that bed die comprises pedestal, is arranged on the groove in the pedestal and arranges perpendicular to groove, the upper edge of the base contact groove of curved face part.
Owing to arranged the translot of the lateral stressed reinforcing bar of a plurality of placements on the bed die of this processing mold, and the longitudinal stress reinforcing bar can be placed on the lateral stressed reinforcing bar, so the prefabricated chunk that produces can effectively prevent in the connection combination body device of prefabricated plate between the prefabricated chunk and side connector the generation of longitudinal crack and widen.
Described end face template is smooth flat, the plane with many projections, have the plane of many grooves, have the plane of a plurality of projections or have the plane of a plurality of concave stations.
Described end face template is vertical with described Side shuttering.
Described end face template and described Side shuttering oblique.
Described curved face part is groove.
Described curved face part is boss.
Described groove comprises groove side surface and trench bottom surfaces, and groove side surface is vertical with trench bottom surfaces.
Described groove comprises groove side surface and trench bottom surfaces, groove side surface and trench bottom surfaces oblique.
Described translot comprises translot side, translot bottom surface, translot end face, translot bottom surface and translot lateral vertical.
Described translot comprises translot side, translot bottom surface, translot end face, translot bottom surface and translot side oblique.
Description of drawings
Fig. 1 is the stereogram of the prefabricated chunk that goes out constructed in accordance;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the structural representation according to the embodiment 1 of processing mold of the present invention;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the structural representation in the A-A cross section of Fig. 5;
Fig. 7 is the structural representation in the B-B cross section of Fig. 5;
Fig. 8 is the structural representation according to the embodiment 2 of processing mold of the present invention;
Fig. 9 is the vertical view of Fig. 8;
Figure 10 is the structural representation in the A-A cross section of Fig. 8;
Figure 11 is the structural representation in the B-B cross section of Fig. 8;
Figure 12 is the structural representation according to the embodiment 3 of processing mold of the present invention;
Figure 13 is the vertical view of Figure 12;
Figure 14 is the structural representation in the A-A cross section of Figure 12;
Figure 15 is the structural representation in the B-B cross section of Figure 12;
Figure 16 is the structural representation according to the translot of the embodiment 4 of processing mold of the present invention;
Figure 17 is the structural representation according to the translot of the embodiment 5 of processing mold of the present invention;
Figure 18 is the structural representation according to the translot of the embodiment 6 of processing mold of the present invention;
Figure 19 is the structural representation according to the embodiment 7 of processing mold of the present invention;
Figure 20 is the structural representation according to the embodiment 8 of processing mold of the present invention;
Figure 21 is the structural representation according to the embodiment 9 of processing mold of the present invention.
The specific embodiment
As shown in the figure, the processing mold of this connection combination body device of prefabricated plate special precast plate is characterized in that: it comprises mold 10 and bed die 20; Mold comprises integrated end face template 101, Side shuttering 102, and Side shuttering is downward curved face part 103; A plurality of translots 300 that bed die comprises pedestal 21, is arranged on the groove 200 in the pedestal and arranges perpendicular to groove, the upper edge of the base contact groove of curved face part.
Owing to arranged the translot 300 of the lateral stressed reinforcing bar of a plurality of placements on the bed die of this processing mold, and the longitudinal stress reinforcing bar can be placed on the lateral stressed reinforcing bar, so the prefabricated chunk that produces can effectively prevent in the connection combination body device of prefabricated plate between the prefabricated chunk and side connector the generation of longitudinal crack and widen.
Preferably, described end face template be smooth flat, the plane with many projections, have many grooves the plane, have the plane of a plurality of projections or have the plane of a plurality of concave stations.
Preferably, described end face template is vertical with described Side shuttering.
Preferably, described end face template and described Side shuttering oblique.
Preferably, described curved face part is groove.
Preferably, described curved face part is boss.
Preferably, described groove comprises groove side surface 201 and trench bottom surfaces 202, and groove side surface is vertical with trench bottom surfaces.
Preferably, groove comprises groove side surface 201 and trench bottom surfaces 202, groove side surface and trench bottom surfaces oblique.
Preferably, described translot comprises translot side 301, translot bottom surface 302, translot end face 303, translot bottom surface and translot lateral vertical.
Preferably, described translot comprises translot side 301, translot bottom surface 302, translot end face 303, translot bottom surface and translot side oblique.
Specify embodiments of the invention 1-9 below:
Embodiment 1
Prefabricated chunk as Figure 1-3, the front/rear end of prefabricated chunk 1 is suitable for reading 12 to be longer than the trapezoidal of end opening 11, length suitable for reading equals rectangle or the trapezoid that is shorter than end opening suitable for reading of end opening length, the left and right side of prefabricated chunk 1 is provided with the chase groove 13 that extends along fore-and-aft direction, the front/rear end of described prefabricated chunk stretches out the prefabricated chunk setting near end opening 11 places along the two ends that longitudinal stress reinforcing bar 7 and longitudinal stress reinforcing bar are set perpendicular to the end face direction, and prefabricated chunk end face direction is laid lateral stressed reinforcing bar 70 and the prefabricated chunk setting is stretched out at lateral stressed reinforcing bar two ends along being parallel near the place, bottom surface in described prefabricated chunk side.
The embodiment 1 of processing mold:
The processing mold of the above-mentioned prefabricated chunk 1 shown in Fig. 4-7, comprise mold 10 and bed die 20, mold 10 comprises end face template 101, Side shuttering 102, end face template and Side shuttering are connected, mold 10 transverse shapes and special precast plate end face cross section shaped upper part match, and end face template 101 is smooth flat; Two side shaped upper parts of the shape of Side shuttering 102 and prefabricated chunk match, and two sides are provided with the arbitrary surface portion 103 of extending to the along continuous straight runs of convex or evagination.Bed die 20 comprises pedestal 21, is arranged on groove 200 and translot 300 in the pedestal, and the cross section of groove 200 matches with prefabricated chunk end face cross section lower shape for trapezoidal; Two groove side surface 201 and trench bottom surfaces 202 a horizontal direction straight line extension longitudinally of groove 200; Described translot 300 cross sections are rectangle, and translot 300 1 ends are connected with groove 200 quadratures, other end sealing.Cross section and the prefabricated chunk end face shape of cross section of the processing mold that is combined to form by described prefabricated chunk mold 10 and bed die 20 match.
Groove 200 can make the prefabricated chunk bottom lay prefabricated chunk longitudinal stress reinforcing bar 7 near narrower place, end opening bottom surface along namely be parallel to groove direction 200 perpendicular to prefabricated chunk end face direction.
Translot 300 can make the prefabricated chunk bottom namely lay the lateral stressed reinforcing bar 70 of prefabricated chunk perpendicular to vertical cloth muscle and groove 200 directions near the place, bottom surface along being parallel to prefabricated chunk end face direction.
Described mold 10 adopts metal material making such as steel, and bed die 20 adopts steel, steel concrete combined material, armored concrete or prestressed concrete soil material to make.
Embodiment 2: shown in Fig. 8-11, the difference part of present embodiment and embodiment 1 be the end cross-sectional of prefabricated chunk 1 be width suitable for reading less than the trapezoid of end opening width, the cross section rectangle of prefabricated chunk groove 200.
Embodiment 3: shown in Figure 12-15, the difference part of present embodiment and embodiment 1 is that the end cross-sectional of prefabricated chunk 1 is rectangle, the cross section rectangle of groove 200.
Embodiment 4: as shown in figure 16, the difference part of present embodiment and embodiment 1 is that the cross section of translot 300 is for trapezoidal.
Embodiment 5: as shown in figure 17, the difference part of present embodiment and embodiment 1 is that translot 300 cross sections are the assembly shape of the trapezoidal and lower openings curve shape of inverted upper.
Embodiment 6: as shown in figure 18, the difference part of present embodiment and embodiment 1 is that translot 300 cross sections are the assembly shape of top rectangular lower opening curve shape.
Embodiment 7: as shown in figure 19, the difference part of present embodiment and embodiment 1 is that the end face of prefabricated chunk 1 is the male and female face with many convex-concave grooves.
Embodiment 8: as shown in figure 20, the difference part of present embodiment and embodiment 1 is that the end face of prefabricated chunk 1 is the male and female face with polylith convexo-concave block cavity.
Embodiment 9: as shown in figure 21, present embodiment is that with the difference part of embodiment 1 trench cross-section of prefabricated chunk bed die is consistent with the full shape of cross section of prefabricated chunk end face, and mold only is made up of the end face template or is not had an end face template.
When connection combination body device of prefabricated plate plate top surface or plate bottom surface are subjected to doing the time spent perpendicular to the external loads of plate face, between prefabricated chunk side and side connector, produce the longitudinal crack that has with prefabricated chunk side parallel longitudinal, carry out when wideer when this longitudinal crack, can reduce connection combination body device of prefabricated plate and effectively stop between the monolithic prefabricated board block and taking place to slide and the ability of separating perpendicular to plate face direction.When the external loads effect that vertically acts on the plate face is big, may makes some prefabricated chunk separate to fall and cause the partial failure of connection combination body device of prefabricated plate system.Because the present invention makes the connection combination body device of prefabricated plate prefabricated chunk of processing and has disposed longitudinal reinforcement and transverse steel simultaneously, the tension cracking resistance effect that stops that prefabricated chunk side longitudinal crack produces or widens can be provided, further strengthened connection combination body device of prefabricated plate the comprehensive tractive of prefabricated chunk has been maintained fixation, make prefabricated chunk no matter on perpendicular to plate face direction or all can not produce on the horizontal direction to slide in board plane separates, for connection combination body device of prefabricated plate provides omnibearing vertical globality and security and horizontal globality and security.Therefore, the globality prefabricated board system constructed by the present invention both can be used for horizontal stress system (as floor system), can be used for vertical applied force system (as panel wall system) again.
The above; it only is preferred embodiment of the present invention; be not that the present invention is done any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment all still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. the processing mold of a connection combination body device of prefabricated plate special precast plate, it is characterized in that: it comprises mold (10) and bed die (20); Mold comprises integrated end face template (101), Side shuttering (102), and Side shuttering is downward curved face part (103); A plurality of translots (300) that bed die comprises pedestal (21), is arranged on the groove (200) in the pedestal and arranges perpendicular to groove, the upper edge of the base contact groove of curved face part.
2. the processing mold of connection combination body device of prefabricated plate special precast plate according to claim 1 is characterized in that: described end face template is smooth flat, the plane with many projections, have the plane of many grooves, have the plane of a plurality of projections or have the plane of a plurality of concave stations.
3. the processing mold of connection combination body device of prefabricated plate special precast plate according to claim 2, it is characterized in that: described end face template is vertical with described Side shuttering.
4. the processing mold of connection combination body device of prefabricated plate special precast plate according to claim 2 is characterized in that: described end face template and described Side shuttering oblique.
5. according to the processing mold of claim 3 or 4 described connection combination body device of prefabricated plate special precast plates, it is characterized in that: described curved face part is groove.
6. according to the processing mold of claim 3 or 4 described connection combination body device of prefabricated plate special precast plates, it is characterized in that: described curved face part is boss.
7. the processing mold of connection combination body device of prefabricated plate special precast plate according to claim 1, it is characterized in that: described groove comprises groove side surface (201) and trench bottom surfaces (202), and groove side surface is vertical with trench bottom surfaces.
8. the processing mold of connection combination body device of prefabricated plate special precast plate according to claim 1, it is characterized in that: groove comprises groove side surface (201) and trench bottom surfaces (202), groove side surface and trench bottom surfaces oblique.
9. the processing mold of connection combination body device of prefabricated plate special precast plate according to claim 1, it is characterized in that: described translot comprises translot side (301), translot bottom surface (302), translot end face (303), translot bottom surface and translot lateral vertical.
10. the processing mold of connection combination body device of prefabricated plate special precast plate according to claim 1, it is characterized in that: described translot comprises translot side (301), translot bottom surface (302), translot end face (303), translot bottom surface and translot side oblique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119735.1A CN103203796B (en) | 2013-04-08 | 2013-04-08 | A kind of processing mold of connection combination body device of prefabricated plate special precast plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119735.1A CN103203796B (en) | 2013-04-08 | 2013-04-08 | A kind of processing mold of connection combination body device of prefabricated plate special precast plate |
Publications (2)
| Publication Number | Publication Date |
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| CN103203796A true CN103203796A (en) | 2013-07-17 |
| CN103203796B CN103203796B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310119735.1A Active CN103203796B (en) | 2013-04-08 | 2013-04-08 | A kind of processing mold of connection combination body device of prefabricated plate special precast plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155690A (en) * | 2015-09-17 | 2015-12-16 | 中民筑友有限公司 | Connection node of precast slabs and construction method for spliced precast slabs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059012A (en) * | 2006-04-18 | 2007-10-24 | 邱则有 | Reinforced concrete precast plate |
| KR20090003824U (en) * | 2007-10-19 | 2009-04-23 | 주식회사 엘에스폼웍 | Mold for yellow earth panel of building structure |
| CN201231525Y (en) * | 2008-06-06 | 2009-05-06 | 冯旭斌 | Concrete precast slab combined biogas pool precast module group |
| CN201671215U (en) * | 2010-04-30 | 2010-12-15 | 郭乐工 | Prefabricated plate and manufacturing and processing mould |
| CN203293348U (en) * | 2013-04-08 | 2013-11-20 | 郭乐工 | Die for machining precast plate of precast plate connection combining body device |
-
2013
- 2013-04-08 CN CN201310119735.1A patent/CN103203796B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059012A (en) * | 2006-04-18 | 2007-10-24 | 邱则有 | Reinforced concrete precast plate |
| KR20090003824U (en) * | 2007-10-19 | 2009-04-23 | 주식회사 엘에스폼웍 | Mold for yellow earth panel of building structure |
| CN201231525Y (en) * | 2008-06-06 | 2009-05-06 | 冯旭斌 | Concrete precast slab combined biogas pool precast module group |
| CN201671215U (en) * | 2010-04-30 | 2010-12-15 | 郭乐工 | Prefabricated plate and manufacturing and processing mould |
| CN203293348U (en) * | 2013-04-08 | 2013-11-20 | 郭乐工 | Die for machining precast plate of precast plate connection combining body device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155690A (en) * | 2015-09-17 | 2015-12-16 | 中民筑友有限公司 | Connection node of precast slabs and construction method for spliced precast slabs |
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| CN103203796B (en) | 2015-12-30 |
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Effective date of registration: 20160105 Address after: 100085 No. 1, building 5, building ten, No. 15, 1513 street, Beijing, Haidian District Patentee after: Beijing Jing Jing Ke Technology Development Co., Ltd. Address before: 450002 School of civil engineering, Zhengzhou University, 97 Wenhua Road, Henan, Zhengzhou Patentee before: Guo Legong Patentee before: Guo Luzheng |