CN204435866U - Floor sewer pipe preformed hole moulding form - Google Patents
Floor sewer pipe preformed hole moulding form Download PDFInfo
- Publication number
- CN204435866U CN204435866U CN201420840564.1U CN201420840564U CN204435866U CN 204435866 U CN204435866 U CN 204435866U CN 201420840564 U CN201420840564 U CN 201420840564U CN 204435866 U CN204435866 U CN 204435866U
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- CN
- China
- Prior art keywords
- metal
- staving
- floor
- preformed hole
- sewer pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This programme relates to a kind of building operations instrument, is specifically related to a kind of mould of floor pipeline preformed hole; Include the truncated cone-shaped metal staving be placed in above floor template and the handle being arranged on metal staving top, metal staving inside wall is provided with metal ring reinforcing rib, the upper opening area of described metal staving is greater than the bottom area of metal staving, the bottom of metal staving is provided with discoidal magnet, the edge of magnet and the sidewall at the bottom of metal drum offset, be provided with below described floor template one with the circular metal plate of magnet phase adhesive, the center of this circular metal plate is hung and is provided with a laser irradiation light; Adopt the floor sewer pipe preformed hole moulding form of the technical program, intensity is large, and can ensure reserving hole verticality and quality.
Description
Technical field
The utility model relates to a kind of construction tool for building, is specifically related to a kind of floor sewer pipe preformed hole moulding form.
Background technology
For the ease of supplying water and draining in the different floors of building, need to carry out pipeline construction to building, in order to pipe laying usually needs preserved pipeline installing hole in building casting process, because pipeline needs through much different floors, therefore the reserving hole degree control before Pipe installing and forming quality control be together with very important operation, directly affect subsequent pipeline installation quality and fabric structure quality and safety.The construction technology that routine pvc pipe or tub are boxed out, due to the insufficient strength of mould own, easily there is the situation of being out of shape in hole, repeat usage is low, simultaneously, adopt such mould to be difficult to ensure the verticality in pipeline preformed hole hole and forming quality, hole needs after being shaped to pick to be beaten and repairs, to programming and quality influence larger.
Utility model content
It is large that the technical problems to be solved in the utility model is to provide a kind of intensity, and can ensure the mould of reserving hole verticality and quality.
In order to solve the problems of the technologies described above, the utility model provides a kind of floor sewer pipe preformed hole moulding form, include the truncated cone-shaped metal staving be placed in above floor template and the handle being arranged on metal staving top, staving inside wall is provided with metal ring reinforcing rib, the upper opening area of described metal staving is greater than the bottom area of metal staving, the bottom of metal staving is provided with discoidal magnet, the edge of magnet and the sidewall at the bottom of metal drum offset, be provided with below described floor template one with the circular metal plate of magnet phase adhesive, the center of this circular metal plate is hung and is provided with a laser irradiation light.
The floor sewer pipe preformed hole moulding form tool of technique scheme is adopted to have the following advantages: owing to selecting metal staving as the mould of pore-forming, and staving inside wall is provided with metal ring reinforcing rib, so its intensity compared to traditional foam or wooden model intensity larger, bottom due to metal staving is provided with discoidal magnet, the edge of magnet and the sidewall at the bottom of metal drum offset, be provided with below described floor template one with the circular metal plate of magnet phase adhesive, therefore the commitment positions be fixed on floor template that metal staving can be fastening under the adhesive effect of magnet and circular metal plate, avoid the floating displacement of metal staving when fluid concrete simultaneously, thus ensure the quality of pore-forming, center due to circular metal plate is hung and is provided with a laser irradiation light metal staving, the center of circular metal plate is hung and is provided with a laser irradiation light corresponding with through hole, like this can by the shaping floor sewer pipe preformed hole centering of laser irradiation light and below, ensure reserved empty verticality, the position of the truncated cone-shaped metal staving above corresponding change floor template is come by the position changing circular metal plate.
Preferably, the cross section of described metal ring reinforcing rib is L shape, and such to arrange the intensity that can make metal staving larger, avoids deforming in fluid concrete or daily extruding collide with, thus ensure the systematicness of metal staving pore-forming.
Preferably, the top edge of described circular metal plate is provided with fillet, and such arranging can make when mobile circular metal plate is to center, and the resistance of circular metal plate and template is less.
Preferably, the lower edge of described circular metal plate is provided with the buckle that is installed stay cord, and such arranging can make the position of mobile circular metal plate more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment floor sewer pipe preformed hole moulding form.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
The utility model provides a kind of floor sewer pipe preformed hole moulding form as shown in Figure 1, include the truncated cone-shaped metal staving 2 be placed in above floor template 1 and the handle 3 being fixed on metal staving 2 top, handle 3 can be as far as possible larger with the contact area of hand, material can be bonding jumper or rope, mainly for withdrawing pattern is convenient, metal staving 2 inside wall is welded with a circle metal ring reinforcing rib 4, the cross section of metal ring reinforcing rib 4 is L shape, to increase the intensity of metal staving 2, avoid deforming in fluid concrete or daily extruding collide with, thus ensure the systematicness of metal staving 2 pore-forming, the upper opening area of metal staving 2 should be greater than the bottom area of metal staving, so that withdrawing pattern, the bottom of metal staving 2 is provided with discoidal magnet 5, at the bottom of the edge of magnet 5 and metal drum, the sidewall of 2 offsets, also be provided with below floor template 1 one with the circular metal plate 6 of magnet 5 phase adhesive, the center of circular metal plate 6 is hung and is provided with a laser irradiation light 7, the top edge of circular metal plate 6 is preferably arranged to fillet, weld in the lower edge of circular metal plate 6 buckle 8 that is installed stay cord simultaneously, more convenient when can make like this to carry out the operation of sewer pipe preformed hole centering in the position of mobile circular metal plate 6.
The floor sewer pipe preformed hole moulding form of technique scheme is work like this: metal staving 2 inside wall is provided with metal ring reinforcing rib 4, as pore-forming mould be greater than traditional foam or wooden model, by pulling the stay cord of buckle 8, change the position of circular metal plate 6, make the floor sewer pipe preformed hole centering that laser irradiation light 7 and below are shaping, what now the position of metal staving 2 was corresponding makes accurately change and location, and magnet 5 adhesive of the bottom of metal staving 2 is by circular metal plate 6, with the commitment positions be fixed on floor template 1 making metal staving 2 fastening, avoid the floating displacement of metal staving when fluid concrete, ensure reserved empty verticality, after casting complete, extract metal staving 2 by handle 3 and can form required preformed hole.
Above-described is only preferred embodiment of the present utility model; should be understood that for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. floor sewer pipe preformed hole moulding form, include the truncated cone-shaped metal staving be placed in above floor template and the handle being arranged on metal staving top, metal staving inside wall is provided with metal ring reinforcing rib, it is characterized in that: the upper opening area of described metal staving is greater than the bottom area of metal staving, the bottom of metal staving is provided with discoidal magnet, the edge of magnet and the sidewall at the bottom of metal drum offset, be provided with below described floor template one with the circular metal plate of magnet phase adhesive, the center of this circular metal plate is hung and is provided with a laser irradiation light.
2. floor sewer pipe preformed hole moulding form according to claim 1, is characterized in that: the cross section of described metal ring reinforcing rib is L shape.
3. floor sewer pipe preformed hole moulding form according to claim 1, is characterized in that: the top edge of described circular metal plate is provided with fillet.
4. floor sewer pipe preformed hole moulding form according to claim 1, is characterized in that: the lower edge of described circular metal plate is provided with the buckle that is installed stay cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840564.1U CN204435866U (en) | 2014-12-26 | 2014-12-26 | Floor sewer pipe preformed hole moulding form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840564.1U CN204435866U (en) | 2014-12-26 | 2014-12-26 | Floor sewer pipe preformed hole moulding form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435866U true CN204435866U (en) | 2015-07-01 |
Family
ID=53603751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840564.1U Expired - Fee Related CN204435866U (en) | 2014-12-26 | 2014-12-26 | Floor sewer pipe preformed hole moulding form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435866U (en) |
-
2014
- 2014-12-26 CN CN201420840564.1U patent/CN204435866U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150701 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |