CN204311744U - Mark time tooth raft formula from fissure of displacement external angle formwork - Google Patents
Mark time tooth raft formula from fissure of displacement external angle formwork Download PDFInfo
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- CN204311744U CN204311744U CN201420811812.XU CN201420811812U CN204311744U CN 204311744 U CN204311744 U CN 204311744U CN 201420811812 U CN201420811812 U CN 201420811812U CN 204311744 U CN204311744 U CN 204311744U
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- fissure
- displacement
- bridge
- angle
- scrap
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Abstract
The utility model discloses one and mark time tooth raft formula from fissure of displacement external angle formwork, belong to construction formwork, current mechanism plate is at the easy spillage of seam crossing, cause slag inclusion, necking down defect, the utility model is made into integration the whole plate in the right angle comprising two right-angle sides by plastics, the inner side of two right-angle sides arranges a tooth raft of marking time respectively, tooth raft of marking time refers to and arrange a fissure of displacement scrap (bridge) in the thickness range of right-angle side, the step form that a square column type fissure of displacement step is formed is formed in Zheng Ban angle, right angle, the thickness of fissure of displacement scrap (bridge), the riser height of fissure of displacement step is respectively 1/2 thickness of slab of right-angle side, the thickness of two right-angle sides equals the thickness of slab of template.As embedding cover plate, be placed in the external corner place for building concrete during use, 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.
Description
Technical field
The utility model belongs to construction formwork, and specifically one marks time tooth raft formula from fissure of displacement external angle 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.
Utility model content
The technical assignment of the technical problems to be solved in the utility model 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 external angle formwork, smash the easy spillage of concrete external 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 utility model is from fissure of displacement external angle 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 two right-angle sides arranges a tooth raft of marking time respectively, a described tooth raft of marking time refers to and arrange a fissure of displacement scrap (bridge) in the thickness range of described right-angle side, the step form that a square column type fissure of displacement step is formed is formed in Zheng Ban angle, 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 two described right-angle sides 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 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 beneficial effects of the utility model are: as embedding cover plate, be placed in the external corner place for building concrete during use, 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 utility model is marked time the orthographic projection view of tooth raft formula from fissure of displacement external angle 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 utility model coordinates with fastening screw;
External angle formwork of the present utility model is laid to the schematic diagram for building concrete external corner part by Fig. 6;
Fig. 7 is the schematic diagram that external angle formwork of the present utility model is laid in for building concrete external 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 utility model is described further.
As Figure 1-4, tooth raft formula of marking time of the present utility model is from fissure of displacement external angle 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 01 arranges a tooth raft 02 of marking time respectively, tooth raft of marking time refers to and in the thickness range of right-angle side 01, to arrange a fissure of displacement scrap (bridge) 21, forms the step form that a square column type fissure of displacement step 22 forms in Zheng Ban angle, right angle, the thickness T of fissure of displacement scrap (bridge) 21, the riser height H of fissure of displacement step 22 are respectively 1/2 thickness of slab of right-angle side, and the thickness of two right-angle sides equals the thickness of slab of template.
During use, as shown in Figure 6,7, this external angle formwork can be covered as embedding cover plate at the external corner 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 external angle 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 external angle 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 upper end) of fissure of displacement step 22, the distance of the fissure of displacement scrap (bridge) width in edge of this end of the other end (diagram lower end) indentation fissure of displacement scrap (bridge) 21 of fissure of displacement step 22.
In order to fastening external angle formwork and flat formwork, the width center line of the fissure of displacement scrap (bridge) of the two establishes fastening screw, and be fastening screw configuration bolt 03 as shown in Figure 5, 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 is suitable with the thickness of fissure of displacement scrap (bridge), the diameter of undergauge section is not more than the diameter of fastening screw, and the length of undergauge section is not less than the thickness of fissure of displacement scrap (bridge).Concrete, with pad on the turret head of bolt, fastening screw is formed for burying nut in fissure of displacement scrap (bridge) underground, and 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 external angle 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 two right-angle sides arranges a tooth raft (02) of marking time respectively, a described tooth raft of marking time refers to and arrange a fissure of displacement scrap (bridge) (21) in the thickness range of described right-angle side, the step form that a square column type fissure of displacement step (22) is formed is formed in Zheng Ban angle, described right angle, the thickness (T) of described fissure of displacement scrap (bridge) (21), the riser height (H) of fissure of displacement step (22) is respectively 1/2 thickness of slab of described right-angle side, the thickness of two described right-angle sides equals the thickness of slab of template.
2. tooth raft formula of marking time according to claim 1 is from fissure of displacement external angle 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 external angle 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 external angle formwork, it is characterized in that: the thickness of described two right-angle sides (01) is 2cm.
5. tooth raft formula of marking time according to claim 1 is from fissure of displacement external angle 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 external angle formwork, it is characterized in that: the width center line of described fissure of displacement scrap (bridge) (21) 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 external angle formwork, it is characterized in that: with pad on the turret head of described bolt (03).
8. tooth raft formula of marking time according to claim 6 is from fissure of displacement external angle formwork, it is characterized in that: described fastening screw (23) is formed for burying nut in described fissure of displacement scrap (bridge) underground.
9. tooth raft formula of marking time according to claim 8 is from fissure of displacement external angle 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 external angle 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 external angle 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 |
|---|---|---|---|
| CN201420811812.XU CN204311744U (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement external angle formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811812.XU CN204311744U (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement external angle formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311744U true CN204311744U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811812.XU Expired - Fee Related CN204311744U (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement external angle formwork |
Country Status (1)
| Country | Link |
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| CN (1) | CN204311744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481138A (en) * | 2014-12-18 | 2015-04-01 | 浙江展诚建设集团股份有限公司 | Step joint type self-staggered joint external corner template |
-
2014
- 2014-12-18 CN CN201420811812.XU patent/CN204311744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481138A (en) * | 2014-12-18 | 2015-04-01 | 浙江展诚建设集团股份有限公司 | Step joint type self-staggered joint external corner template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150506 Termination date: 20191218 |