CN208733665U - A kind of fixed structure of concrete side built-in fitting - Google Patents
A kind of fixed structure of concrete side built-in fitting Download PDFInfo
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- CN208733665U CN208733665U CN201821182659.3U CN201821182659U CN208733665U CN 208733665 U CN208733665 U CN 208733665U CN 201821182659 U CN201821182659 U CN 201821182659U CN 208733665 U CN208733665 U CN 208733665U
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Abstract
A kind of fixed structure of concrete side built-in fitting, belongs to built-in fitting technical field.Including built-in fitting (1), flitch (2), concrete wall or basis (3), template (4), reinforcing bar (5), nut (6), bolt (7), chevron part (8), steel pipe (9)；The weld bolt (6) on built-in fitting (1), it drills in template (1) according to built-in fitting (1) and bolt (7) position, the assembling reinforcement 5 on concrete wall or basis (3), in the outer side back flitch (2) of template (4), the outer side back steel pipe (9) of flitch (2) clamps bolt (7), with chevron part (8) and nut (6) that steel pipe (9) and bolt (7) are fixed.The advantage is that guaranteeing that built-in fitting position is accurate, the complete rear built-in fitting exposed face of concrete placings is equal with concrete surface using built-in fitting surface weld bolt by built-in fitting and template fixing compact.
Description
Technical field
The utility model belongs to built-in fitting technical field, in particular, provides a kind of fixed structure of concrete side built-in fitting.
Background technique
Concrete Equipment Foundations in Industrial Engineering, side wall built-in fitting quantity is more in cable duct (cable tunnel), and built-in fitting position needs
Accurately, built-in fitting exposed face need to be equal with concrete surface after concrete placings are complete.Currently, concrete Equipment Foundations, cable duct (cable tunnel in engineering
Road) construction when, side wall built-in fitting is generallyd use to be fixed with the mode of reinforcement welding, but it the shortcomings that be: concrete placings, when vibrating,
Built-in fitting is easy to fall off；Template rises after mould, and built-in fitting is easy to be trapped into concrete, and the later period is caused to pick chisel concrete, influences concrete presentation quality, wave
Take human and material resources.
Summary of the invention
The purpose of this utility model is to provide a kind of fixed structures of concrete side built-in fitting, solve built-in fitting position not
Accurately, built-in fitting exposed face and the problem of the irrelevancy of concrete surface after concrete placings are complete.
The utility model, by built-in fitting and template fixing compact, guarantees built-in fitting position using built-in fitting surface weld bolt
Accurately, built-in fitting exposed face is equal with concrete surface after concrete placings are complete.Bolt quantity and spacing are adjusted according to built-in fitting size.
The utility model includes: built-in fitting 1, flitch 2, concrete wall or basic 3, template 4, reinforcing bar 5, nut 6, bolt 7, mountain
Shape part 8, steel pipe 9.The weld bolt 7 on built-in fitting 1 is drilled according to built-in fitting 1 and 7 position of bolt in template 4, in concrete wall or
Assembling reinforcement 5 on basis 3, after having bound acceptance(check), installation template 4, in the outer side back flitch 2 of template 4, the outer side back steel of flitch 2
Pipe 9 clamps bolt 7, with chevron part 8 and nut 6 by steel pipe 9 and 7 fixing compact of bolt.After concrete placings are complete, nut 5, mountain are removed
Shape part 8, steel pipe 9, flitch 2, template 4, bolt 7 is removed, and is polished flat at 1 surface weld bolt of built-in fitting, built-in fitting 1 is from outside
Face is equal with concrete wall or basic 3 surfaces.
Built-in fitting dowel and wall or reinforcement foundation weld, and are completely embedded with bolt and template.Pitch of bolts, quantity according to
The adjustment of built-in fitting size.
Bolt uses remaining split bolt head after form removable.
The beneficial effects of the utility model
Built-in fitting and template fixing compact are guaranteed that built-in fitting position is accurate, concrete placings are complete by built-in fitting surface weld bolt
Built-in fitting exposed face is equal with concrete surface afterwards.It avoids the template built-in fitting after mould that rises to be trapped into concrete, causes the later period to pick chisel concrete, influence
Concrete presentation quality, waste of manpower, material resources；Bolt uses remaining split bolt head after form removable, without being fabricated separately, realizes
Recycling.
Fixation suitable for all concrete components side built-in fitting.To control concrete component side built-in fitting in various construction projects
The flatness of position, built-in fitting and concrete surface has good promotional value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.Wherein, built-in fitting 1, flitch 2, concrete wall or basic 3, template 4, steel
Muscle 5, nut 6, bolt 7, chevron part 8, steel pipe 9.
Specific embodiment
The utility model includes: built-in fitting 1, flitch 2, concrete wall or basic 3, template 4, reinforcing bar 5, nut 6, bolt 7, mountain
Shape part 8, steel pipe 9.The weld bolt 7 on built-in fitting 1 is drilled according to built-in fitting 1 and 7 position of bolt in template 4, in concrete wall or
Assembling reinforcement 5 on basis 3, after having bound acceptance(check), installation template 4, in the outer side back flitch 2 of template 4, the outer side back steel of flitch 2
Pipe 9 clamps bolt 7, with chevron part 8 and nut 6 by steel pipe 9 and 7 fixing compact of bolt.After concrete placings are complete, nut 5, mountain are removed
Shape part 8, steel pipe 9, flitch 2, template 4, bolt 7 is removed, and is polished flat at 1 surface weld bolt of built-in fitting, built-in fitting 1 is from outside
Face is equal with concrete wall or basic 3 surfaces.
Bolt length=template thickness+flitch cross-sectional length+scaffold tubes diameter+chevron part thickness+nut thickness+20mm.
Claims (1)
1. a kind of fixed structure of concrete side built-in fitting, it is characterised in that: including built-in fitting (1), flitch (2), concrete wall or base
Plinth (3), template (4), reinforcing bar (5), nut (6), bolt (7), chevron part (8), steel pipe (9)；The weld bolt on built-in fitting (1)
(7), it drills in template (4) according to built-in fitting (1) and bolt (7) position, the assembling reinforcement (5) on concrete wall or basis (3),
The outer side back flitch (2) of template (4), the outer side back steel pipe (9) of flitch (2) clamp bolt (7), with chevron part (8) and nut (6) by steel
It is fixed to manage (9) and bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182659.3U CN208733665U (en) | 2018-07-24 | 2018-07-24 | A kind of fixed structure of concrete side built-in fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182659.3U CN208733665U (en) | 2018-07-24 | 2018-07-24 | A kind of fixed structure of concrete side built-in fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208733665U true CN208733665U (en) | 2019-04-12 |
Family
ID=66026865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182659.3U Active CN208733665U (en) | 2018-07-24 | 2018-07-24 | A kind of fixed structure of concrete side built-in fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208733665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364762A (en) * | 2020-03-13 | 2020-07-03 | 中国一冶集团有限公司 | Conical nut mounting structure of embedded part |
| CN113202131A (en) * | 2021-04-09 | 2021-08-03 | 北京首钢建设集团有限公司 | Construction method for embedded part of ultra-thick concrete bottom plate |
-
2018
- 2018-07-24 CN CN201821182659.3U patent/CN208733665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364762A (en) * | 2020-03-13 | 2020-07-03 | 中国一冶集团有限公司 | Conical nut mounting structure of embedded part |
| CN113202131A (en) * | 2021-04-09 | 2021-08-03 | 北京首钢建设集团有限公司 | Construction method for embedded part of ultra-thick concrete bottom plate |
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