CN206957219U - A kind of internal model in concrete preformed hole hole - Google Patents
A kind of internal model in concrete preformed hole hole Download PDFInfo
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- CN206957219U CN206957219U CN201720344750.XU CN201720344750U CN206957219U CN 206957219 U CN206957219 U CN 206957219U CN 201720344750 U CN201720344750 U CN 201720344750U CN 206957219 U CN206957219 U CN 206957219U
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- hole
- internal model
- template
- separation layer
- concrete
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Abstract
A kind of internal model in concrete preformed hole hole, includes the main template body for the tubulose being spliced to form by multiple template, and the main template body outer surface is fixed with separation layer.
Description
Technical field
Building field is the utility model is related to, particularly a kind of internal model in concrete preformed hole hole.
Background technology
In concrete construction, some concrete structures have reserved hole, such as box beam.In the prior art, generally adopt
Reserved hole is poured with the template of tubulose, because hole location is narrow and small, and between template and concrete with concrete into
Shape produces very big cohesive force, in order to reduce the cohesive force between template and concrete, is generally smeared in template outer surface de-
Mould agent.
In practice releasing agent has been smeared even in template outer surface, the cohesive force of concrete and template is still very big, by
To the limitation of bore hole size, form removable is more difficult, and expense (removes a Pin 35m*2m*2m box beams far above general form removable
The labour cost of internal model is at 2000 yuan or so), in practice, operating personnel often just removes mould when concrete is also not up to strength of mould stripping
Plate, cause concrete easily damaged, cause impression quality poor.This exterior sheathing is easily damaged, and form cycling rate is low.
Utility model content
The utility model purpose is to provide a kind of internal model in concrete preformed hole hole, can be conveniently separated template and mix
Solidifying soil.
In order to achieve the above-mentioned advantages, the utility model provides a kind of internal model in concrete preformed hole hole, shape is spliced by multiple template
Into tubulose main template body, the main template body outer surface is fixed with separation layer.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the separation layer is by rigid material
It is made.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the separation layer and the template
There is tack coat between main body.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the separation layer is flexible material
It is made.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the separation layer is wrapped in described
Main template body outer surface.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the separation layer is by steel system
Into.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the separation layer is by plastics system
Into.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the separation layer is by timber system
Into.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the template is made up of steel.
In one embodiment of the internal model in concrete preformed hole hole of the present utility model, the template is made up of timber.
In the utility model, main template body outer surface is fixed with separation layer, can be conveniently separated template and concrete.
Brief description of the drawings
Fig. 1 show the structural representation of the internal model in the concrete preformed hole hole of the utility model first embodiment.
Fig. 2 show the partial enlarged drawing of the internal model in Fig. 1 concrete preformed hole hole.
Fig. 3 show the structural representation of the internal model in the concrete preformed hole hole of the utility model second embodiment.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken,
Below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes embodiment, structure, feature and its effect,
Describe in detail as after.
Fig. 1 show the structural representation of the internal model in the concrete preformed hole hole of the utility model first embodiment.Fig. 2 institutes
It is shown as the partial enlarged drawing of the internal model in Fig. 1 concrete preformed hole hole.Refer to Fig. 1, the internal model in concrete preformed hole hole, including
The main template body 1 for the tubulose being spliced to form by multiple template, the outer surface of main template body 1 are fixed with separation layer 2.Separation layer 2 is by firm
Property material is made.There is tack coat between separation layer 2 and main template body 1.Separation layer 2 can be iron sheet, plastic plate, cystosepiment.
Fig. 3 show the structural representation of the internal model in the concrete preformed hole hole of the utility model second embodiment.It please join
See Fig. 3, separation layer 2 is made up of flexible material.Separation layer 2 is wrapped in main template body outer surface.Main template body by template 11,12,
13,14,15,16 are spliced.Separation layer 2 can be plastic sheeting, geotextiles.The form removal successively after concrete forming
11st, template 12, template 13, template 14, template 15, template 16.It is bolted in the present embodiment between template and template solid
It is fixed.
In one embodiment of the present utility model, the template is made up of a kind of material in timber, steel, separation layer
It is made up of a kind of material in timber, steel, plastics.
In the utility model, main template body outer surface is fixed with separation layer, can be conveniently separated template and concrete.
Template face is separated with concrete surface by adding separation layer, make template face and concrete surface be not directly contacted with, template face and
Separation layer is pasted with glue, and template face and separation layer and cohesive force are controllable, and form removable is easy；Can avoid being molded mixes
Solidifying soil property amount increases the turnover rate of mould material by breakage, is engineering cost-saving synergistic.
More than, only it is preferred embodiment of the present utility model, not makees any formal limit to the utility model
System, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet
Technical professional, do not departing from the range of technical solutions of the utility model, when the technology contents work using the disclosure above
Go out a little change or be modified to the equivalent embodiments of equivalent variations, as long as be without departing from the content of the technical scheme of the utility model, according to
Any simple modification, equivalent variations and the modification made according to the technical essence of the utility model to above example, still fall within
In the range of technical solutions of the utility model.
Claims (10)
1. a kind of internal model in concrete preformed hole hole, include the main template body for the tubulose being spliced to form by multiple template, its feature
It is, the main template body outer surface is fixed with separation layer, and the template outer surface and separation layer are pasted with glue, the isolation
Layer is used to separate template and concrete.
2. the internal model in concrete preformed hole hole according to claim 1, it is characterised in that the separation layer is by rigid material
It is made.
3. the internal model in concrete preformed hole hole according to claim 2, it is characterised in that the separation layer and the template
There is tack coat between main body.
4. the internal model in concrete preformed hole hole according to claim 1, it is characterised in that the separation layer is flexible material
It is made.
5. the internal model in concrete preformed hole hole according to claim 4, it is characterised in that the separation layer is wrapped in described
Main template body outer surface.
6. the internal model in concrete preformed hole hole according to claim 1, it is characterised in that the separation layer is by steel system
Into.
7. the internal model in concrete preformed hole hole according to claim 1, it is characterised in that the separation layer is by plastics system
Into.
8. the internal model in concrete preformed hole hole according to claim 1, it is characterised in that the separation layer is by timber system
Into.
9. the internal model in the concrete preformed hole hole according to any one in claim 1-8, it is characterised in that the template
It is made up of steel.
10. the internal model in the concrete preformed hole hole according to any one in claim 1-8, it is characterised in that the mould
Plate is made up of timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344750.XU CN206957219U (en) | 2017-04-05 | 2017-04-05 | A kind of internal model in concrete preformed hole hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344750.XU CN206957219U (en) | 2017-04-05 | 2017-04-05 | A kind of internal model in concrete preformed hole hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957219U true CN206957219U (en) | 2018-02-02 |
Family
ID=61373200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344750.XU Active CN206957219U (en) | 2017-04-05 | 2017-04-05 | A kind of internal model in concrete preformed hole hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206957219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719853A (en) * | 2020-06-22 | 2020-09-29 | 中国五冶集团有限公司 | Method for mounting and dismounting small-section elongated hole template |
-
2017
- 2017-04-05 CN CN201720344750.XU patent/CN206957219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719853A (en) * | 2020-06-22 | 2020-09-29 | 中国五冶集团有限公司 | Method for mounting and dismounting small-section elongated hole template |
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