CN208502249U - A kind of steel die for presetting hole for concrete floor - Google Patents
A kind of steel die for presetting hole for concrete floor Download PDFInfo
- Publication number
- CN208502249U CN208502249U CN201820937132.0U CN201820937132U CN208502249U CN 208502249 U CN208502249 U CN 208502249U CN 201820937132 U CN201820937132 U CN 201820937132U CN 208502249 U CN208502249 U CN 208502249U
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- steel die
- concrete floor
- steel
- pilot pin
- bucket
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of steel dies that hole is preset for concrete floor.Including steel die bucket, handle；Steel die bucket bottom is fixed with bottom steel plate, and bottom steel board bottom face center weldment has a pilot pin, and pilot pin is vertical with bottom steel plate, and outside foam pad pasting is posted in steel die bucket outer surface, is equipped with handle at the top of steel die bucket；Pilot pin is used to drill and be inserted at the telltale mark of concrete floor module and hold out against.The utility model simple structure, standardization, can be used repeatedly convenient and quick construction, can be widely applied in the construction technology of building concrete floor slab preformed hole mouth.
Description
Technical field
The utility model relates to building concrete floor field, and in particular to a kind of to preset hole for concrete floor
Steel die.
Background technique
Concrete floor is that the main level primary structure member in building is needed due to the cooperation with water power profession in floor
, there are water pipe, fulgurite, equipment pipe etc. in the pipeline hole of upper reserved various sizes, due to Standardization instrument, the size at these holes is all
There is certain standard specification.
Currently used way is easily gone wrong in construction with iron nail and iron wire binding and fixing casing, this mode,
It is mainly manifested in and is not fixed firmly, with template contacts imprecision, be easy spillage in concrete casting, it must after causing casing to take out
Floor must can be also destroyed sometimes, causes artificial, material waste, construction is also inconvenient by picking chisel ability pore-forming.
Utility model content
In order to solve the problems in background technique, the utility model, which provides, a kind of presets hole for concrete floor
Steel die, the mold structure is simple, easy to operate, and site operation is quick, and hole Forming Quality is reliable, and benefit can be repeated several times
With can be widely applied in the construction technology of building concrete floor slab preformed hole mouth.
The technical solution adopted in the utility model is:
The utility model includes steel die bucket and handle；Steel die bucket bottom is fixed with bottom steel plate, bottom steel plate
Bottom surface center weldment has a pilot pin, and pilot pin is vertical with bottom steel plate, and outside foam pad pasting is posted in steel die bucket outer surface,
Handle is installed at the top of steel die bucket；Pilot pin is used to drill at the telltale mark of concrete floor module and is inserted into top
Tightly.
The pilot pin is made of steel nail, and outer end is sharp.
The foam pad pasting thickness about 2mm.
The steel die bucket is made using steel plate, and shape is cartridge type, and cross section is round or rectangular.
The cross sectional dimensions of the steel die bucket is consistent with the size of reserving hole.
The beneficial effects of the utility model are:
1, simple structure.The material selection and production method of steel die bucket are simple and convenient, can be selected that steel plate is reserved, waste material
Production, and material to steel plate and thickness do not require.
2, it is convenient to construct.Placement need to be only positioned when construction in template, is conveniently taken out after concrete hardening.
3, it standardizes.It, can be with batch making at standard drum, root according to the limited standard dimension of opening demand of mechanical discipline
It is selected according to the standard specification of drawings marked.
4, it can be used repeatedly.Steel die bucket good rigidity reliable in quality, only need to paste one layer of foam pad pasting again can weigh
It is multiple to utilize.
Detailed description of the invention
Fig. 1 is to preset the steel die at hole for concrete floor to cut open elevation；
Fig. 2 is to preset the rectangular steel die at hole for concrete floor to cut open plan view；
Fig. 3 is to preset the round steel die at hole for concrete floor to cut open plan view；
Steel die connects positioning figure with the template of concrete floor before Fig. 4 is concreting；
Fig. 5 is the relative position figure before steel die is removed after concreting；
Fig. 6 is the reserving hole sectional view of formation after steel die is removed.
In figure: 1, steel die bucket；2, bottom steel plate；3, pilot pin；4, handle；5, outside foam pad pasting；6, concrete
Slab form；7, cast-in-place concrete floor；8, reserving hole.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
As shown in Figure 1, the mold of the utility model includes steel die bucket 1, handle 4；1 bottom of steel die bucket is fixed with
Bottom steel plate 2,2 bottom surface center weldment of bottom steel plate have a pilot pin 3, and pilot pin 3 is vertical with bottom steel plate 2, steel die bucket 1
Outside foam pad pasting 5 is posted in outer surface, is equipped with handle 4 at the top of steel die bucket 1；Pilot pin is used in concrete floor module
Telltale mark at drill and be inserted into and hold out against.
As shown in Figures 2 and 3, steel die bucket 1 is made using steel plate, and shape is cartridge type, and cross section is round or side
Shape.
As shown in Figures 4 and 5, pilot pin is used to drill and be inserted at the telltale mark of concrete floor module and hold out against.
As shown in fig. 6, the cross sectional dimensions of steel die bucket 1 is consistent with the size of reserving hole 8.
The specific implementation reserving hole process of the utility model is as follows:
Before concrete floor pours, the position defence line of reserved opening is needed to position on concrete floor module, and do
Good label.The steel die that corresponding size is selected by the specification at design hole, an aperture is bored at the telltale mark of template, will be determined
Position needle insertion aperture is simultaneously held out against.After cast-in-place concrete floor pours and finishes and harden, steel die bucket is pulled out, due to mould
There is the foam of the soft elasticity of 2mm on the outside of tool bucket, the extraction of steel die bucket is easy to.It can be in cast-in-place coagulation after extraction steel die bucket
Reserving hole is formed at the telltale mark of native slab form.
Content described in this specification embodiment is only an enumeration of the implementation forms of the utility model concept, this is practical new
The protection scope of type should not be construed as being limited to the specific forms stated in the embodiments, the protection scope of the utility model also and
In those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.
Claims (5)
1. a kind of steel die for presetting hole for concrete floor, it is characterised in that: including steel die bucket (1), handle
(4)；Steel die bucket (1) bottom is fixed with bottom steel plate (2), and bottom steel plate (2) bottom surface center weldment has a pilot pin (3),
Pilot pin (3) is vertical with bottom steel plate (2), and outside foam pad pasting (5), steel die bucket are posted in steel die bucket (1) outer surface
(1) top is equipped with handle (4)；Pilot pin is used to drill and be inserted at the telltale mark of concrete floor module and hold out against.
2. a kind of steel die for presetting hole for concrete floor according to claim 1, it is characterised in that: described
Pilot pin (3) is made of steel nail, and outer end is sharp.
3. a kind of steel die for presetting hole for concrete floor according to claim 1, it is characterised in that: described
Foam pad pasting (5) thickness about 2mm.
4. a kind of steel die for presetting hole for concrete floor according to claim 1, it is characterised in that: described
Steel die bucket (1) is made using steel plate, and shape is cartridge type, and cross section is round or rectangular.
5. a kind of steel die for presetting hole for concrete floor according to claim 1, it is characterised in that: described
The cross sectional dimensions of steel die bucket (1) is consistent with the size of reserving hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937132.0U CN208502249U (en) | 2018-06-15 | 2018-06-15 | A kind of steel die for presetting hole for concrete floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937132.0U CN208502249U (en) | 2018-06-15 | 2018-06-15 | A kind of steel die for presetting hole for concrete floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502249U true CN208502249U (en) | 2019-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937132.0U Active CN208502249U (en) | 2018-06-15 | 2018-06-15 | A kind of steel die for presetting hole for concrete floor |
Country Status (1)
| Country | Link |
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| CN (1) | CN208502249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821170A (en) * | 2019-11-19 | 2020-02-21 | 中冶天工集团天津有限公司 | Portable anti-leakage steel sleeve and use method thereof |
| CN114541766A (en) * | 2022-03-07 | 2022-05-27 | 中建八局第二建设有限公司 | Die and method for controlling thickness of floor slab |
-
2018
- 2018-06-15 CN CN201820937132.0U patent/CN208502249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821170A (en) * | 2019-11-19 | 2020-02-21 | 中冶天工集团天津有限公司 | Portable anti-leakage steel sleeve and use method thereof |
| CN114541766A (en) * | 2022-03-07 | 2022-05-27 | 中建八局第二建设有限公司 | Die and method for controlling thickness of floor slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314500 No. 307, gaoxinxi 1st Road, Tongxiang Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Temuxinke (Zhejiang) Metal Structure Co., Ltd. Address before: 314515 Zhejiang Jiaxing Tongxiang Gaoqiao Town Xiang Zhuang village Cao Jia Bang (formerly riding Tang brick and tile factory) Patentee before: TONGXIANG ZHONGZHUO METAL COMPONENTS Co.,Ltd. |
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| CP03 | Change of name, title or address |