CN104481139A - Step joint type self-staggered joint internal corner template - Google Patents
Step joint type self-staggered joint internal corner template Download PDFInfo
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- CN104481139A CN104481139A CN201410795896.7A CN201410795896A CN104481139A CN 104481139 A CN104481139 A CN 104481139A CN 201410795896 A CN201410795896 A CN 201410795896A CN 104481139 A CN104481139 A CN 104481139A
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- fissure
- displacement
- bridge
- angle
- scrap
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Abstract
The invention discloses a step joint type self-staggered joint internal corner template, belongs to a building template, and aims to overcome the defects of slag inclusion and necking caused by high probability of mud leakage at a joint of an existing press board. A right-angle complete plate including two right-angle edges is integrally formed by plastic; a joint of a step is arranged on the inner sides of the two right-angle edges respectively; the joint of the step indicates a step form which is formed by a staggered joint lapping edge arranged within the thickness range of the right-angle edges and a staggered joint step higher than the staggered gap lapping edge; the staggered gap steps on the two right-angle edges are connected to be right-angled and are positioned on the inner sides of the included angle of the right-angle complete plate; the thickness of the staggered joint lapping edge and the height of the staggered joint step are 1/2 the plate thickness of the right-angle edges respectively; the thickness of the right-angle edges is equal to the plate thickness of the template. During formwork support, the internal corner template is placed at an internal corner of to-be-cast concrete and is lapped and coupled with the template on the plane of the to-be-cast concrete through the joint structure, the formwork supporting efficiency is high, mud leakage does not occur at the corner of the cast concrete, and the defects of slag inclusion and necking are avoided.
Description
Technical field
The invention belongs to construction formwork, specifically one marks time tooth raft formula from fissure of displacement internal corner formwork.
Background technology
The existing template be widely used in construction work formwork system, mostly be " mechanism plate " (general designation of machine-processed wooden splint and bamboo slab rubber), not recoverable after damage, waste of material is serious, formwork efficiency is low, at form joint place (especially watering the corner of smashing concrete) easily spillage, cause slag inclusion, necking down defect.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition overcomes current mechanism plate at the easy spillage of seam crossing, cause the defect of slag inclusion, necking down, there is provided one to mark time tooth raft formula from fissure of displacement internal corner formwork, smash the easy spillage of concrete internal corner part and the problem that causes slag inclusion, necking down in order to solve to water.
For achieving the above object, tooth raft formula of marking time of the present invention is from fissure of displacement internal corner formwork, it is characterized in that: it is made into integration the whole plate in the right angle comprising two right-angle sides by plastics, the inner side of described two right-angle sides arranges a tooth raft of marking time respectively, a described tooth raft of marking time refers to the step form arranging a fissure of displacement scrap (bridge) and formed higher than a fissure of displacement step of described fissure of displacement scrap (bridge) in the thickness range of described right-angle side, fissure of displacement step on described two right-angle sides is connected to rectangular-shaped and inside the angle being positioned at the whole plate in described right angle, the thickness of described fissure of displacement scrap (bridge), the riser height of fissure of displacement step is respectively 1/2 thickness of slab of described right-angle side, the thickness of described right-angle side equals the thickness of slab of template.
As optimization technique means: the width of the fissure of displacement scrap (bridge) of described two right-angle sides is equal.
As optimization technique means: the width of the fissure of displacement scrap (bridge) of described two right-angle sides is 25mm.
As optimization technique means: the thickness of slab of described two right-angle sides is 2cm.
As optimization technique means: the distance of the fissure of displacement scrap (bridge) width in edge of described this end of fissure of displacement scrap (bridge) is extended in one end of described fissure of displacement step, the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) described in the other end indentation of described fissure of displacement step.
As optimization technique means: the width center line of described fissure of displacement scrap (bridge) establishes fastening screw, and be described fastening screw configuration bolt, described bolt comprises thread segment, the undergauge section in stage casing, the turret head of afterbody for coordinating with described fastening screw of leading portion, the length of described thread segment is suitable with the thickness of described fissure of displacement scrap (bridge), the diameter of described undergauge section is not more than the diameter of described fastening screw, and the length of described undergauge section is not less than the thickness of described fissure of displacement scrap (bridge).
As optimization technique means: with pad on the turret head of described bolt.
As optimization technique means: described fastening screw is bury nut underground to be formed in described fissure of displacement scrap (bridge).
As optimization technique means: the periphery lining of described nut strengthens steel disc.
As optimization technique means: the distance on each described fissure of displacement scrap (bridge) between the fastening screw of two-end part and the edge of the whole plate in right angle of this corresponding one end of fissure of displacement scrap (bridge) is the width of 2 times of fissure of displacement scrap (bridge)s.
As optimization technique means: the whole plate in described right angle comprises the metallic framework being covered by inside.
The invention has the beneficial effects as follows: during use, be placed in the inner corner trim place for building concrete, by tooth raft structure with overlap coupling for the template of building the plane of concrete, formwork efficiency is high, water the corner of smashing concrete can not spillage, stop slag inclusion, necking down defect; It is made by plastics, can recycle after damage, reduces waste of material.
Accompanying drawing explanation
Fig. 1 is that the present invention marks time the orthographic projection view of tooth raft formula from fissure of displacement internal corner formwork;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is that the A-A of Fig. 1 is to sectional view;
Fig. 5 is the schematic diagram of the bolt that the present invention coordinates with fastening screw;
Fig. 6 is internal corner formwork of the present invention and flat formwork to for building the schematic diagram that concrete internal corner part is laid;
Fig. 7 is the schematic diagram that internal corner formwork of the present invention and flat formwork are laid in for building concrete internal corner part;
Number in the figure illustrates:
01-right-angle side;
02-tooth raft, 21-fissure of displacement scrap (bridge), 22-fissure of displacement step, the fastening screw of 23-;
03-bolt, 31-thread segment, 32-undergauge section, 33-turret head;
04-flat formwork,
05-concrete;
The thickness of T-fissure of displacement scrap (bridge);
The riser height of H-fissure of displacement step;
The width of W-fissure of displacement scrap (bridge).
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.
As Figure 1-4, tooth raft formula of marking time of the present invention is from fissure of displacement internal corner formwork, be made into integration by plastics the whole plate in right angle comprising two right-angle sides 01, the inner side of two right-angle sides arranges a tooth raft 02 of marking time respectively, a tooth raft 02 of marking time refers to the step form arranging a fissure of displacement scrap (bridge) 21 and the formation higher than a fissure of displacement step 22 of fissure of displacement scrap (bridge) in the thickness range of right-angle side 01, fissure of displacement step 22 on two right-angle sides 01 is connected to rectangular-shaped and inside the angle being positioned at the whole plate in right angle, the thickness T of fissure of displacement scrap (bridge), the riser height H of fissure of displacement step is respectively 1/2 thickness of slab of right-angle side, the thickness of right-angle side equals the thickness of slab of template.
During formwork, as shown in Figure 6,7, this internal corner formwork can be laid in the inner corner trim place for building concrete 05, coupling is overlapped with the tooth raft of the flat formwork 04 for building concrete 05 by the tooth raft of internal corner formwork, formwork efficiency is high, water the corner of smashing concrete can not spillage, stop slag inclusion, necking down defect; It is made by plastics, can recycle after damage, reduces waste of material.
Described flat formwork 04, that a tooth raft of marking time is set respectively in the edge of plastics plane whole plate, this tooth raft of marking time refers to the step form arranging a fissure of displacement scrap (bridge) and the fissure of displacement step formation higher than fissure of displacement scrap (bridge) in the thickness range of the whole plate of plane, the thickness of fissure of displacement scrap (bridge), the riser height of fissure of displacement step are respectively 1/2 thickness of slab of the whole plate of plane, the edge of the whole plate of plane lays respectively on the limit of a rectangle, and the thickness of the whole plate of plane equals the thickness of slab of template.
In order to increase compatibility, the width W of the fissure of displacement scrap (bridge) of two right-angle sides is equal, and the width of the fissure of displacement scrap (bridge) of two right-angle sides is 25mm, and the thickness of two right-angle sides is 2cm.Therefore, the thickness of fissure of displacement scrap (bridge), the riser height of fissure of displacement step are respectively 1cm.Thus can be compatible with now widely used " mechanism plate "; Make modulo reduction simultaneously.
Also for ease of increase compatibility, this internal corner formwork and flat formwork is made to overlap coupling, the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) 21 is extended in one end (diagram lower end) of fissure of displacement step 22, the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) described in the other end (diagram upper end) indentation of described fissure of displacement step.
In order to fastening internal corner formwork and flat formwork, the width center line of the fissure of displacement scrap (bridge) of the two establishes fastening screw 23, and be fastening screw configuration bolt 03, bolt 03 comprises thread segment 31, the undergauge section 32 in stage casing, the turret head 33 of afterbody for coordinating with fastening screw of leading portion, the length of thread segment 31 and the thickness T-phase of fissure of displacement scrap (bridge) are worked as, the diameter of undergauge section 32 is not more than the diameter of fastening screw 23, and the length of undergauge section 32 is not less than the thickness of fissure of displacement scrap (bridge) 21.Further, with pad on the turret head of bolt, fastening screw is in described fissure of displacement scrap (bridge), bury nut underground formed.The periphery lining of nut strengthens steel disc.
Distance on each fissure of displacement scrap (bridge) between the fastening screw of two-end part and the edge of the whole plate in right angle of this corresponding one end of fissure of displacement scrap (bridge) is the width of 2 times of fissure of displacement scrap (bridge)s.
In order to increase intensity, rigidity, the whole plate in right angle comprises the metallic framework being covered by inside.
Claims (11)
1. mark time tooth raft formula from fissure of displacement internal corner formwork, it is characterized in that: it is made into integration the whole plate in right angle comprising two right-angle sides (01) by plastics, the inner side of described two right-angle sides (01) arranges a tooth raft (02) of marking time respectively, a described tooth raft (02) of marking time refers to the step form arranging a fissure of displacement scrap (bridge) (21) and the formation higher than a fissure of displacement step (22) of described fissure of displacement scrap (bridge) in the thickness range of described right-angle side (01), fissure of displacement step (22) on described two right-angle sides (01) is connected to rectangular-shaped and inside the angle being positioned at the whole plate in described right angle, the thickness (T) of described fissure of displacement scrap (bridge), the riser height (H) of fissure of displacement step is respectively 1/2 thickness of slab of described right-angle side, the thickness of described right-angle side equals the thickness of slab of template.
2. tooth raft formula of marking time according to claim 1 is from fissure of displacement internal corner formwork, it is characterized in that: the width (W) of the fissure of displacement scrap (bridge) of described two right-angle sides is equal.
3. tooth raft formula of marking time according to claim 1 is from fissure of displacement internal corner formwork, it is characterized in that: the width (W) of the fissure of displacement scrap (bridge) of described two right-angle sides is 25mm.
4. tooth raft formula of marking time according to claim 1 is from fissure of displacement internal corner formwork, it is characterized in that: the thickness of slab of described two right-angle sides is 2cm.
5. tooth raft formula of marking time according to claim 1 is from fissure of displacement internal corner formwork, it is characterized in that: the distance of the fissure of displacement scrap (bridge) width in edge of described this end of fissure of displacement scrap (bridge) (21) is extended in one end of described fissure of displacement step (22), the distance of the fissure of displacement scrap (bridge) width in edge of fissure of displacement scrap (bridge) (21) this end described in the other end indentation of described fissure of displacement step (22).
6. tooth raft formula of marking time according to claim 1 is from fissure of displacement internal corner formwork, it is characterized in that: the width center line of described fissure of displacement scrap (bridge) (22) establishes fastening screw (23), and be described fastening screw configuration bolt (03), described bolt (03) comprises the thread segment (31) for coordinating with described fastening screw of leading portion, the undergauge section (32) in stage casing, the turret head (33) of afterbody, the length of described thread segment (31) is suitable with the thickness (T) of described fissure of displacement scrap (bridge), the diameter of described undergauge section (32) is not more than the diameter of described fastening screw (23), the length of described undergauge section (32) is not less than the thickness (T) of described fissure of displacement scrap (bridge).
7. tooth raft formula of marking time according to claim 6 is from fissure of displacement internal corner formwork, it is characterized in that: with pad on the turret head of described bolt.
8. tooth raft formula of marking time according to claim 6 is from fissure of displacement internal corner formwork, it is characterized in that: described fastening screw is in described fissure of displacement scrap (bridge), bury nut underground formed.
9. tooth raft formula of marking time according to claim 8 is from fissure of displacement internal corner formwork, it is characterized in that: the periphery lining of described nut strengthens steel disc.
10. tooth raft formula of marking time according to claim 6 is from fissure of displacement internal corner formwork, it is characterized in that: the distance on each described fissure of displacement scrap (bridge) between the fastening screw of two-end part and the edge of the whole plate in right angle of this corresponding one end of fissure of displacement scrap (bridge) is the width of 2 times of fissure of displacement scrap (bridge)s.
11. tooth raft formulas of marking time according to claim 1, from fissure of displacement internal corner formwork, is characterized in that: the whole plate in described right angle comprises the metallic framework being covered by inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795896.7A CN104481139B (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement internal corner formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795896.7A CN104481139B (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement internal corner formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104481139A true CN104481139A (en) | 2015-04-01 |
| CN104481139B CN104481139B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410795896.7A Expired - Fee Related CN104481139B (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement internal corner formwork |
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| CN (1) | CN104481139B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236519Y (en) * | 1995-06-30 | 1996-10-02 | 中国建筑科学研究院建筑机械化研究所 | Concave angular formwork |
| CN2252212Y (en) * | 1996-01-16 | 1997-04-16 | 成都市金牛区将军碑建筑钢模厂 | Whole plate rolling step type combined internal corner template |
| JP2000008391A (en) * | 1998-06-24 | 2000-01-11 | House Tec:Kk | Form device for placing concrete |
| CN2476606Y (en) * | 2001-06-12 | 2002-02-13 | 何玉良 | Angle shuttering |
| CN101196078A (en) * | 2007-01-20 | 2008-06-11 | 李华 | Plastic formwork for building |
| CN204311743U (en) * | 2014-12-18 | 2015-05-06 | 浙江展诚建设集团股份有限公司 | Mark time tooth raft formula from fissure of displacement internal corner formwork |
-
2014
- 2014-12-18 CN CN201410795896.7A patent/CN104481139B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236519Y (en) * | 1995-06-30 | 1996-10-02 | 中国建筑科学研究院建筑机械化研究所 | Concave angular formwork |
| CN2252212Y (en) * | 1996-01-16 | 1997-04-16 | 成都市金牛区将军碑建筑钢模厂 | Whole plate rolling step type combined internal corner template |
| JP2000008391A (en) * | 1998-06-24 | 2000-01-11 | House Tec:Kk | Form device for placing concrete |
| CN2476606Y (en) * | 2001-06-12 | 2002-02-13 | 何玉良 | Angle shuttering |
| CN101196078A (en) * | 2007-01-20 | 2008-06-11 | 李华 | Plastic formwork for building |
| CN204311743U (en) * | 2014-12-18 | 2015-05-06 | 浙江展诚建设集团股份有限公司 | Mark time tooth raft formula from fissure of displacement internal corner formwork |
Non-Patent Citations (1)
| Title |
|---|
| 赵克勤: "《‘踏步牙槎式自错缝’塑钢模板体系——一种定型组合式创新模板体系》", 《城市建设理论研究》, no. 12, 13 May 2014 (2014-05-13), pages 1 - 7 * |
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| Publication number | Publication date |
|---|---|
| CN104481139B (en) | 2016-06-29 |
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Granted publication date: 20160629 Termination date: 20191218 |