CN205935646U - Plastics mould shell - Google Patents
Plastics mould shell Download PDFInfo
- Publication number
- CN205935646U CN205935646U CN201620966290.XU CN201620966290U CN205935646U CN 205935646 U CN205935646 U CN 205935646U CN 201620966290 U CN201620966290 U CN 201620966290U CN 205935646 U CN205935646 U CN 205935646U
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- China
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- plate pattern
- cope match
- trachea
- connecting tube
- plastic form
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Abstract
The utility model discloses a plastics mould shell comprises side form board and a cope match -plate pattern that four left and right sides meet in proper order, the side of going up of four blocks of side form boards is divided equally and do not is connected with cope match -plate pattern four borders to form an obtuse angle, and side form board and cope match -plate pattern integrated into one piece, the downside of every block of side form board is all outwards bent, forms the support reason of a rectangle frame, its characterized in that is equipped with a through -hole at cope match -plate pattern middle part, and be equipped with a sidewise template in this through -hole department and surround the connecting pipe that the well kenozooecium that forms stretches out, connecting pipe and cope match -plate pattern integrated into one piece. The utility model discloses the plastics mould shell simple structure who obtains has the tracheal connecting pipe of the pump of connection, and gas is introduced to the accessible connecting pipe when the plastics mould shell drawing of patterns to the plastics mould shell drawing of patterns of being convenient for more.
Description
Technical field
This utility model is related to a kind of a kind of tool-typed formwork of reinforced concrete cast-in-situ rib floor and in particular to one kind
Plastic form.
Background technology
During large span and big load, the multilamellar of large space and high-building construction, generally all can be using formwork
Carry out pouring of floor.In existing formwork, mainly there are plastic form, disposably prefabricated formwork, wooden formwork etc., wherein one
The prefabricated formwork of secondary property exist cost of manufacture big it is impossible to the defect enough recycled, and wooden formwork to there is processing inconvenient, remove
When flimsy defect, therefore, present plastic form is more welcome.
Existing plastic form is mainly made up of one block of cope match-plate pattern and four pieces of side templates, its inner hollow, cope match-plate pattern and side form
It is integrally formed, downside all outwards bendings of every piece of side form, form an annular brace edge.Arranging and fixing plastic form
Afterwards, meeting smearing release agent after-pouring concrete on plastic form, for forming floor girt strip.After concrete dry, then can adopt
Prize plastic form with crowbar, to realize the demoulding.But during demoulding, some formwork is more tight with concrete adhesion
Close, it is difficult to pry open with crowbar.In this case, reuse crowbar and pry open by force and will damage formwork, cause the formwork can not be again
Secondary use.Applicant, in practice process, finds a kind of method removing plastic form, opens on the cope match-plate pattern of plastic form
If a through hole, then access a connecting tube, connecting tube is connected with the escape pipe of air pump.By inflating into connecting tube,
So that gas is entered between plastic form and concrete layer, by air pressure, plastic form is backed down, then assist crowbar, can be very
Easily plastic form is pulled down.But, by the way of live perforate, on the one hand can increase the labor intensity of workman, the opposing party
Face scene perforate difficulty is larger, does not slightly note destroying concrete layer.Meanwhile, between connecting tube and plastic form, scene connects
Connect, can there is a problem of that air-tightness is bad, need to seal using plugging material.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：
Existing plastic form, during removing, is easily damaged by crowbar, wasting situation, and existing inflation
Plus in the mode of crowbar assist removal, need formwork is carried out with live perforate and connecting tube is installed, there is perforate difficulty height, connect
After pipe is installed, the imperfect problem of air-tightness.
In order to solve above-mentioned technical problem, this utility model employs following technical scheme：
A kind of plastic form, the side template being connected successively by four pieces of left and right sides and one block of cope match-plate pattern form, described four pieces
The upper side of side template is respectively connected with four edges of cope match-plate pattern, and forms an obtuse angle, and side template and cope match-plate pattern one
Body formed, downside all outwards bendings of every piece of side template, form a support edge it is characterised in that setting in the middle part of cope match-plate pattern
There is a through hole, be provided with a connecting tube stretched out to the hollow bulb that side template surrounds, described connecting tube in this through hole
It is integrally formed with cope match-plate pattern.
By through hole default on cope match-plate pattern and connecting tube, can achieve and the space between formwork and concrete layer is filled
The purpose of gas, without formwork being carried out with live perforate and installing connecting tube, alleviates the labor intensity of workman, meanwhile, Bu Huicun
In the bad problem of air-tightness.
Further, a trachea connecting cylinder is arranged with connecting tube, described trachea connecting cylinder is made using metal, gas
The upper end of pipe connecting cylinder is cylindrical, and lower end is in the cone that upper end is little, lower end is big, and is additionally provided with the upper end of trachea connecting cylinder
A plurality of convex stupefied.
By trachea connecting cylinder sheathed in connecting tube, intensity and the service life of connecting tube can be increased, meanwhile, trachea is even
The lower end connecing cylinder is in cone, can be easy to being inserted in of trachea in inflator pump, and because its lower end bore is big, upper end bore is little, gas
Pipe is not easy to come off.Meanwhile, in the convex stupefied friction that can increase trachea and trachea connecting cylinder of trachea connecting cylinder upper end setting, lead to
After crossing simple colligation, just can fix trachea further.
Further, it is equipped with a screwed hole at the corner of the rectangle frame that support edge is formed.This screwed hole can
Be easy to later stage formwork fixing when, the hammering into of screw.
Further, it is additionally provided with the reinforcement in trellis inside cope match-plate pattern and side template.This reinforcement can increase mould
The bulk strength of shell and service life.
Compared with prior art, the plastic form that this utility model obtains has the advantage that：
1st, pass through default through hole and connecting tube on cope match-plate pattern, can achieve and the space between formwork and concrete layer is carried out
The purpose of inflation, without formwork being carried out with live perforate and installing connecting tube, alleviates the labor intensity of workman, meanwhile, will not
There is a problem of that air-tightness is bad.
2nd, the connecting tube increasing and the low cost of trachea connecting cylinder, are easy to promote on a large scale.
3rd, the trachea connecting cylinder in connecting tube can increase intensity and the service life of connecting tube, meanwhile, trachea connecting cylinder
Lower end is in cone, can be easy to being inserted in and fixing of trachea in inflator pump.
Brief description
Fig. 1 is the top view of plastic form in embodiment；
Fig. 2 is the sectional view of A-A in Fig. 1.
In figure：Cope match-plate pattern 1, side template 2, support edge 3, screwed hole 31, connecting tube 4, trachea connecting cylinder 5, convex stupefied 51.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
Embodiment：
The plastic form that the present embodiment provides, the side template 2 being connected successively by left and right side and one block of cope match-plate pattern 1 form,
Described four pieces of side templates 2 are in isosceles trapezoid, and its upper side is respectively connected with 1 four edges of cope match-plate pattern, and formed one blunt
Angle, and side template 2 and cope match-plate pattern 1 be integrally formed, downside all outwards bendings of every piece of side template 2, formed one foursquare
Support edge 3, is equipped with a screwed hole 31 at the corner of the rectangle frame that support edge 3 is formed；It is provided with one in the middle part of cope match-plate pattern 1
Individual through hole 11, is provided with a connecting tube 4 stretched out to the 2-in-1 hollow bulb enclosing of side template, described connection at this through hole 11
Pipe 4 is integrally formed with cope match-plate pattern 1.Described connecting tube 4 is adopted made of plastic.
As shown in Figure 1 and Figure 2, a trachea connecting cylinder 5 is arranged with connecting tube 4, described trachea connecting cylinder 5 is using gold
Genus is made, and the upper end of trachea connecting cylinder 5 is cylindrical, and lower end is in the cone that upper end is little, lower end is big, and in trachea connecting cylinder 5
Upper end be additionally provided with a plurality of convex stupefied 51.
In the present embodiment, in order to increase the intensity of plastic form, it is additionally provided with lattice inside cope match-plate pattern 1 and side template 2
The reinforcement of shape（In figure is not drawn into）.Certainly, reinforcement can also be a plurality of parallel convex stupefied.
Through hole 11 and connecting tube 4 are had on the cope match-plate pattern 1 of the plastic form in the present embodiment, this connecting tube 4 is when using
After being connected with the trachea of inflator pump, the pipeline that enters as guiding gas, make gas enter plastic form and concrete layer it
Between after, plastic form can be pushed out, thus being more favorable for the plastic form demoulding.Further, since connecting tube 4 and cope match-plate pattern 1
It is integrally formed, therefore air-tightness is very well, is not in the phenomenon of gas leakage.
Finally it should be noted that above example is only in order to illustrate the technical solution of the utility model rather than restriction technologies
Scheme, although applicant has been described in detail to this utility model with reference to preferred embodiment, those of ordinary skill in the art
It should be appreciated that those are modified to the technical solution of the utility model or equivalent, without deviating from the technical program
Objective and scope, all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of plastic form, the side template being connected successively by four pieces of left and right sides（2）With one block of cope match-plate pattern（1）Composition, described
Four pieces of side templates（2）Upper side respectively with cope match-plate pattern（1）Four edges are connected, and form an obtuse angle, and side template
（2）And cope match-plate pattern（1）It is integrally formed, every piece of side template（2）Downside all outwards bendings, form a support edge（3）, its feature
It is, in cope match-plate pattern（1）Middle part is provided with a through hole（11）, in this through hole（11）Place is provided with one to side template（2）Surround and
The connecting tube that the hollow bulb becoming stretches out（4）, described connecting tube（4）With cope match-plate pattern（1）It is integrally formed.
2. plastic form according to claim 1 is it is characterised in that in connecting tube（4）On be arranged with trachea and connect
Cylinder（5）, described trachea connecting cylinder（5）Made using metal, trachea connecting cylinder（5）Upper end cylindrical, lower end be in upper end little,
The big cone in lower end, and in trachea connecting cylinder（5）Upper end be additionally provided with a plurality of convex stupefied（51）.
3. plastic form according to claim 1 is it is characterised in that in support edge（3）The corner of the rectangle frame being formed
Place is equipped with a screwed hole（31）.
4. plastic form according to claim 1 is it is characterised in that in cope match-plate pattern（1）And side template（2）Inner side is additionally provided with
Reinforcement in trellis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966290.XU CN205935646U (en) | 2016-08-29 | 2016-08-29 | Plastics mould shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966290.XU CN205935646U (en) | 2016-08-29 | 2016-08-29 | Plastics mould shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935646U true CN205935646U (en) | 2017-02-08 |
Family
ID=57953520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966290.XU Active CN205935646U (en) | 2016-08-29 | 2016-08-29 | Plastics mould shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395620A (en) * | 2020-04-22 | 2020-07-10 | 重庆弗洛思节能科技有限公司 | Construction method of dense-rib floor system with reusable mold box |
| CN112252709A (en) * | 2020-11-03 | 2021-01-22 | 濮阳职业技术学院 | Concrete column shaping assembly template |
-
2016
- 2016-08-29 CN CN201620966290.XU patent/CN205935646U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395620A (en) * | 2020-04-22 | 2020-07-10 | 重庆弗洛思节能科技有限公司 | Construction method of dense-rib floor system with reusable mold box |
| CN111395620B (en) * | 2020-04-22 | 2022-01-28 | 重庆海申应用技术研究院有限公司 | Construction method of dense-rib floor system with reusable mold box |
| CN112252709A (en) * | 2020-11-03 | 2021-01-22 | 濮阳职业技术学院 | Concrete column shaping assembly template |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |