CN201276845Y - Case internal mold cushion block of steel reinforced concrete cast-in-situ hollow floor - Google Patents
Case internal mold cushion block of steel reinforced concrete cast-in-situ hollow floor Download PDFInfo
- Publication number
- CN201276845Y CN201276845Y CNU2008201498353U CN200820149835U CN201276845Y CN 201276845 Y CN201276845 Y CN 201276845Y CN U2008201498353 U CNU2008201498353 U CN U2008201498353U CN 200820149835 U CN200820149835 U CN 200820149835U CN 201276845 Y CN201276845 Y CN 201276845Y
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- hollow floor
- concrete cast
- cushion block
- situ hollow
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a padding block in a box inner formwork for reinforced concrete cast-in-situ hollow floor slabs, which comprises a support. The lower portion of the support is provided with at least one horizontal groove and one vertical groove, and the edge of the top face of the support is provided with at least two concave supporting platforms by depressing the edge. With the structure, the padding lock resolves the positioning problem of the plane position for the box inner formwork and the problem of vertical positioning between the lower portion of the box inner formwork and formworks, and further the box inner formwork does not shift during construction after the special padding block is utilized without affecting placement of the reinforcing bars, thereby guaranteeing smooth construction of the reinforced concrete cast-in-situ hollow floor slabs and construction quality.
Description
Technical field
The utility model relates to a kind of construction member of reinforced concrete cast-in-situ hollow floor plate construction, especially relates to a kind of reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block.
Background technology
At present, the construction of the reinforced concrete cast-in-situ hollow floor plate of a large amount of employing cabinet inner modules exists the present situation that does not have special-purpose cushion block on the construction market both at home and abroad, make that the constructing operation of reinforced concrete cast-in-situ hollow floor plate is comparatively difficult, not only make cabinet inner module the plan-position be difficult to the location, simultaneously, the vertical location between cabinet inner module bottom and the template also has problems.Like this, cabinet inner module will be subjected to displacement in work progress, thereby has influenced the construction and the construction quality of reinforced concrete cast-in-situ hollow floor plate.
Summary of the invention
The purpose of this utility model just is to solve the location of the plan-position of cabinet inner module, solve the vertical location between cabinet inner module bottom and the template simultaneously, avoid cabinet inner module in work progress, to be subjected to displacement, thereby a kind of reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block is provided.
The purpose of this utility model can realize by following measure:
The utility model comprises bearing, and the bearing bottom offers each one bottom groove at least anyhow, and the border of bearing end face is recessed to form at least two concave surfaces and props up platform.
Support body is multiple edge body or cylinder or oval cylinder in the utility model, also can be other suitable shapes certainly.The multiple edge body bearing is a cube, and as square or cuboid, concave surface props up four corners that platform lays respectively at cube bearing end face.The middle part of bearing vertically offers through hole, and number of openings is provided with as required.Bottom groove is positioned at the middle part of bearing bottom, certainly, also can be positioned at other as by suitable positions such as a side are a little.It is plane or curved surface that concave surface props up table top.Plane or curved surface can be horizontally disposed with, also tiltable setting.The bottom groove of bearing bottom is rectangular recess or trapezoidal groove or arc groove.The end face of bearing is plane or curved surface.End face at bearing offers at least one top groove, certainly, also can not offer this top groove.
The utility model is owing to adopt above-mentioned structure, thereby solved the location of the plan-position of cabinet inner module, solved the vertical location between cabinet inner module bottom and the template again, and used after the special-purpose cushion block of the present utility model, cabinet inner module just can not be subjected to displacement in work progress, can not influence putting of reinforcing bar yet, thus the construction that guarantees reinforced concrete cast-in-situ hollow floor plate carry out smoothly, and guarantee construction quality.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of the utility model Fig. 1;
Fig. 3 is the upward view of the utility model Fig. 1.
The specific embodiment
The utility model is done with detailed description below in conjunction with drawings and Examples:
As shown in the figure, the utility model comprises bearing 1, and the bearing bottom offers each one bottom groove 2 at least anyhow, and the border of bearing end face is recessed to form at least two concave surfaces and props up platform 3.Bearing 1 main body is multiple edge body or cylinder or oval cylinder, certainly, also can be other suitable shapes.The multiple edge body bearing is a cube, and concave surface props up four corners that platform 3 lays respectively at cube bearing end face.The middle part of bearing 1 vertically offers through hole 4, and the quantity of through hole is provided with as required.Bottom groove 2 is positioned at the middle part of bearing bottom, certainly, also can lean on a side slightly.Concave surface props up 3 of platforms and is plane or curved surface, but and this plane or curved surface level or be obliquely installed.The bottom groove 2 of bearing 1 bottom is rectangular recess or trapezoidal groove or arc groove or other suitable shapes.The end face of bearing is plane or curved surface.End face at bearing offers at least one top groove 5.
Operating principle of the present utility model is as follows: when the utility model is constructed at reinforced concrete cast-in-situ hollow floor plate, cushion block of the present utility model is placed in template top, reinforced concrete cast-in-situ hollow floor plate cabinet inner module is placed on the cushion block, specifically is to be positioned on the bar shaped support in the outside, boss two ends.Reinforcing bar can be positioned in the horizontal, vertical groove under the bar shaped support, can carry out pouring construction then.Wherein, concrete can enter each space in the bearing by the through hole in the bearing, is full of the bearing periphery.
Claims (10)
1, a kind of reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block is characterized in that: it comprises bearing (1), and the bearing bottom offers each one bottom groove (2) at least anyhow, and the border of bearing end face is recessed to form at least two concave surfaces and props up platform (3).
2, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 is characterized in that: described bearing (1) main body is multiple edge body or cylinder or oval cylinder.
3, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 2 is characterized in that: described multiple edge body bearing is a cube, and concave surface props up four corners that platform (3) lays respectively at cube bearing end face.
4, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 and 2 is characterized in that: the middle part of described bearing (1) vertically offers through hole (4).
5, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 and 2 is characterized in that: described bottom groove (2) is positioned at the middle part of bearing bottom.
6, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 and 2 is characterized in that: it is the plane that described concave surface props up platform (3) face.
7, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 and 2 is characterized in that: it is curved surface that described concave surface props up platform (3) face.
8, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 and 2 is characterized in that: the bottom groove (2) of described bearing (1) bottom is rectangular recess or trapezoidal groove or arc groove.
9, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 and 2 is characterized in that: the end face of described bearing is plane or curved surface.
10, reinforced concrete cast-in-situ hollow floor plate cabinet inner module cushion block according to claim 1 and 2 is characterized in that: the end face at described bearing offers at least one top groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201498353U CN201276845Y (en) | 2008-10-21 | 2008-10-21 | Case internal mold cushion block of steel reinforced concrete cast-in-situ hollow floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201498353U CN201276845Y (en) | 2008-10-21 | 2008-10-21 | Case internal mold cushion block of steel reinforced concrete cast-in-situ hollow floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276845Y true CN201276845Y (en) | 2009-07-22 |
Family
ID=40894430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201498353U Expired - Lifetime CN201276845Y (en) | 2008-10-21 | 2008-10-21 | Case internal mold cushion block of steel reinforced concrete cast-in-situ hollow floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276845Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259148A (en) * | 2019-07-03 | 2019-09-20 | 孟凡林 | A kind of laying method of precast concrete superimposed sheet bottom plate storage and transportation and installation |
-
2008
- 2008-10-21 CN CNU2008201498353U patent/CN201276845Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259148A (en) * | 2019-07-03 | 2019-09-20 | 孟凡林 | A kind of laying method of precast concrete superimposed sheet bottom plate storage and transportation and installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090722 Effective date of abandoning: 20081021 |