CN210239122U - Slurry leakage preventing template device for splicing seams of laminated slab and splicing seam cast-in-place construction structure - Google Patents
Slurry leakage preventing template device for splicing seams of laminated slab and splicing seam cast-in-place construction structure Download PDFInfo
- Publication number
- CN210239122U CN210239122U CN201921005169.0U CN201921005169U CN210239122U CN 210239122 U CN210239122 U CN 210239122U CN 201921005169 U CN201921005169 U CN 201921005169U CN 210239122 U CN210239122 U CN 210239122U
- Authority
- CN
- China
- Prior art keywords
- laminated
- template
- grooves
- laminated slab
- cast
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a superimposed sheet piece leak protection thick liquid template device and cast-in-place construction structures of piece. The pulp leakage prevention template device comprises a template, at least two longitudinally extending grooves formed in the upper surface of the template, and elastic elements arranged in the grooves and extending along the length direction of the grooves; viewed in any cross section perpendicular to the length direction of the elastic element, one end of the elastic element is arranged in the groove, and the other end of the elastic element extends out of the groove to form an extending end which is used for keeping contact with the lower surface of the laminated slab; the space between at least two middle grooves is larger than the width L of the splicing seam of the laminated slab. The utility model discloses a template device has reuse, commonality are strong, job site convenient operation advantage such as swift.
Description
Technical Field
The utility model relates to an integral piece department leak protection thick liquid template device of two-way superimposed sheet and cast-in-place construction structures of piece belongs to the assembly type structure field.
Background
The fabricated building floor is divided into two parts: the lower part is a prefabricated laminated slab, and the upper part is a cast-in-situ layer. The floor is configured by a laminated slab, concrete with a certain thickness is poured on the laminated slab, for a bidirectional stressed floor slab with a large size, the laminated slab and the laminated slab are generally split into a plurality of laminated slabs, a cast-in-place section of not less than 250mm is arranged between the laminated slab and the laminated slab, a formwork at the bottom of the cast-in-place section and a cast-in-place layer on the cast-in-place section are poured together to form a whole, but the existing formwork is generally horizontal, if installation errors or unevenness of the laminated slab occurs, the formwork cannot be in close contact with the laminated slab, slurry leakage is caused, and the slurry leakage becomes a common quality problem of the.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a superimposed sheet piece leak protection thick liquid template device and cast-in-place construction structures of piece, this template device have reuse, the commonality is strong, advantages such as job site convenient operation is swift.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
a kind of superimposed sheet piece joint leak protection thick liquid template device, its structural feature is, including the template, offer at least two longitudinally extended troughs on the upper surface of template, and set up in the said trough and along the elastic component of the length direction extension of the trough;
viewed in any cross section perpendicular to the length direction of the elastic element, one end of the elastic element is arranged in the groove, and the other end of the elastic element extends out of the groove to form an extending end which is used for keeping contact with the lower surface of the laminated slab;
the space between at least two middle grooves is larger than the width L of the splicing seam of the laminated slab.
Therefore, when the mortar anti-leakage device is used, the end parts of the laminated slabs are supported on the template, the splicing seams of the two laminated slabs are positioned between the two longitudinally extending grooves, the longitudinal extending direction of the grooves is parallel to the extending direction of the splicing seams, the elastic elements are in contact with the lower surfaces of the laminated slabs, and when concrete is cast in situ, mortar is restrained in the splicing seam area by the elastic elements and cannot overflow, so that the mortar anti-leakage effect is improved. After the pouring is finished, the template can be used for casting the next spliced seam of the laminated slab in situ, and the operation on the construction site is convenient and quick.
According to the utility model discloses an embodiment, can also be right the utility model discloses do further optimization, following for optimizing the technical scheme who forms afterwards:
in one preferred embodiment, the upper surface of the template is provided with two parallel grooves, and the distance between the two grooves is larger than the width L of the splicing seam of the laminated slab. If necessary, in order to enhance the effect of preventing the slurry from leaking, the upper surface of the template is provided with more than two grooves.
In order to improve the effect of preventing the slurry leakage, the elastic element is an arc-shaped elastic sheet, the inner arc surface of the elastic sheet faces upwards, and the top end surface of the elastic sheet is a plane which is attached to the lower surface of the laminated slab when in use.
In order to further guarantee that the superimposed sheet is laminated reliably when placing on the template, avoid leaking the thick liquid, the elastic element orientation superimposed sheet's one side is equipped with the flexible material layer. The flexible material layer may be a rubber layer or the like.
In order to ensure that the elastic element and the template are connected into a whole and are convenient to use, one end of the elastic element is fixed in the groove. Furthermore, the elastic element is a metal elastic sheet, and one end of the metal elastic sheet is fixed in the groove of the template through welding or a fastener.
In order to ensure the leakage-proof effect, one end of the elastic element arranged in the groove is close to the splicing seam.
Based on the same invention concept, the utility model also provides a superimposed sheet piece cast-in-place construction structure, which comprises at least two superimposed sheets, and a longitudinally extending piece is formed between two adjacent superimposed sheets; the joint of the two superimposed sheets is supported on the superimposed sheet joint slurry leakage-proof template device, and the joint is positioned between two grooves of the superimposed sheet joint slurry leakage-proof template device; and the extending end of the elastic element is tightly attached to the lower surface of the laminated slab.
In order to facilitate construction, the slurry leakage prevention template device for the spliced slab joints is supported at the top end of the template support.
Furthermore, cast-in-place concrete is poured on the upper surface of the laminated slab and in the abutted seams, and the cast-in-place concrete and the laminated slab are fixedly connected together to form a floor slab.
Compared with the prior art, the beneficial effects of the utility model are that:
1. and (4) recycling.
In the traditional method, the purpose of blocking the slurry is achieved by gluing or filling soft materials to block the gaps, and the gaps need to be treated when one layer is poured.
The utility model discloses set up resilience top tight device (elastic element) and template (aluminium mould) on the template and form wholly, can follow mould reuse.
2. Simple operation and convenient field construction.
In the traditional method, the cost and the material resources are needed by gluing or filling the soft material, secondary cleaning is needed when the template is recycled by a gluing mode, the soft material directly filled cannot be recycled generally, and the soft material is scattered randomly on site, so that the construction waste is increased, and the safe civilized construction is influenced.
The utility model discloses set up the tight device in resilience top and the aluminium mould forms wholly on the template, only need according to normal formwork just can, superimposed sheet presses on the tight device in resilience top, does not increase any process, reduces on the contrary.
3. The universality is strong, the manufacture is simple and the cost is low.
The utility model discloses not only be applicable to the integral piece department of assembled building superimposed sheet, to traditional post-cast strip die block board leak protection thick liquid also equally be suitable for, only need glue into wholly with shell fragment flexible material moreover, through welding or bolt fastening in the template, simple manufacture and with low costs.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment of the present invention;
FIG. 2 is a detailed view of the slurry leakage preventing template device for the spliced plate of the utility model.
In the figure
1. A template; 2. a spring plate; 3. a layer of flexible material; 4. supporting the template; 5. a laminated slab; 6. laminated slab reinforcing steel bars; 7. casting the upper reinforcing steel bar of the layer in situ; 8. casting concrete in situ; 9. splicing; 11. a groove.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
A pulp leakage prevention template device for an integral spliced seam of a laminated slab comprises a template 1, two longitudinally extending grooves 11 formed in the upper surface of the template 1, and elastic pieces 2 (elastic elements) arranged in the grooves 11 and extending along the length direction of the grooves 11. Two parallel grooves 11 are formed in the upper surface of the template 1, and the distance between the two grooves is larger than the width L of a splicing seam 9 of the laminated slab 5.
As shown in fig. 2, one end of the elastic member is disposed in the groove 11 when viewed in an arbitrary cross section perpendicular to the longitudinal direction of the elastic member (i.e., perpendicular to the paper surface of fig. 1 and 2), and the other end of the elastic member protrudes outside the groove 11 to form a protruding end for keeping contact with the lower surface of the laminated board.
As shown in figure 1, the contact parts of the left side and the right side of the bottom template 1 and the superimposed slab 5 are provided with elastic sheets 2, flexible material layers 3 and connecting sheets connected between the upper part and the lower part of the template supporting angle steel or the square pipe. When the superimposed sheet is pressed on the template, the mould can be tightly contacted with the superimposed sheet 5 through the compression and resilience of the elastic sheet 2 and the flexible material layer 3, so that the effect of blocking the concrete is achieved.
The template device of the embodiment can be taken into consideration during the design and processing of the aluminum mold, or can be fixed on the aluminum mold through later bolts.
As shown in fig. 2, the elastic sheet is an arc-shaped elastic sheet 2, the inner arc surface of the elastic sheet 2 faces upward, and the top end surface of the elastic sheet 2 is a plane attached to the lower surface of the laminated plate 5 during use. The flexible material layer 3 is arranged on one surface of the elastic sheet 2 facing the laminated plate 5. One end of the elastic sheet 2 fixed in the groove 11 is close to the abutted seam 9.
A cast-in-place construction structure of superimposed sheet patchwork, as shown in figure 1, includes two superimposed sheets 5, forms the patchwork 9 of longitudinal extension (from figure 1 see vertically be the direction on perpendicular to paper promptly) between two superimposed sheets 5, and in superimposed sheet 5 pre-buried superimposed sheet reinforcing bar 6's partly stretched into patchwork 9 to weld two superimposed sheet 5 superimposed sheet reinforcing bar 6 together through the connecting piece. The upper surface of the composite slab 5 is provided with a cast-in-situ layer upper part steel bar 7, and the cast-in-situ layer is formed on the upper surface of the composite slab 5 after pouring. Cast-in-place concrete 8 is poured in the upper surface of the laminated slab 5 and the abutted seams 9, and the cast-in-place concrete 8 and the laminated slab 5 are fixedly connected together to form a floor slab. After the cast-in-place is finished, the thickness of the whole floor slab is H, wherein the thickness of the laminated slab is H1, and the thickness of the cast-in-place layer is H2.
The spliced seam 9 of the two laminated plates 5 is supported on the template 1 and is positioned between two parallel grooves 11 of the template 1, and the spliced seam 9 is positioned between the two grooves 11 of the template 1. The extending end of the elastic sheet 2 is tightly attached to the lower surface of the laminated plate 5. The integral joint leakage-proof template device at the laminated slab is supported at the top end of the template support 4.
The above-mentioned embodiments are illustrative and should not be construed as limiting the scope of the invention, which is defined by the appended claims, and all modifications of the equivalent forms of the present invention which are obvious to those skilled in the art after reading the present invention.
Claims (10)
1. A spliced board mortar leakage prevention template device is characterized by comprising a template (1), at least two longitudinally extending grooves (11) formed in the upper surface of the template (1), and elastic elements arranged in the grooves (11) and extending along the length direction of the grooves (11);
one end of the elastic element is arranged in the groove (11) when seen from any section perpendicular to the length direction of the elastic element, and the other end of the elastic element extends out of the groove (11) to form a protruding end which is used for keeping contact with the lower surface of the laminated slab;
the distance between at least two grooves (11) in the middle is larger than the width L of the splicing seam (9) of the laminated slab (5).
2. The laminated slab splicing and pulp leakage preventing template device as claimed in claim 1, wherein two parallel grooves (11) are formed in the upper surface of the template (1), and the distance between the two grooves is larger than the width L of the splicing joint (9) of the laminated slab (5).
3. A template device for preventing grout leakage in the splicing seams of laminated slabs as claimed in claim 1, wherein said elastic member is an arc-shaped elastic sheet (2), the inner arc surface of the elastic sheet (2) faces upwards, and the top end surface of the elastic sheet (2) is a plane which is attached to the lower surface of the laminated slab (5) in use.
4. A laminated panel grout template assembly according to any of claims 1-3, wherein the side of said elastic element facing said laminated panel (5) is provided with a flexible material layer (3).
5. A laminated panel grout leakage preventing form assembly according to any of claims 1-3, wherein one end of said elastic member is fixed in a groove (11).
6. A laminated panel grout leakage preventing form assembly according to any of claims 1-3, wherein said elastic member is a metal leaf spring, one end of which is fixed in the groove (11) of the form by welding or fastening.
7. A superimposed panel grout template assembly according to any of claims 1-3, wherein said elastic element is arranged in the groove (11) with one end near the patchwork (9).
8. The utility model provides a cast-in-place construction structures of superimposed sheet piece, includes:
at least two laminated plates (5), and a longitudinally extending abutted seam (9) is formed between two adjacent laminated plates (5); it is characterized in that the preparation method is characterized in that,
-the butt seam (9) of two superimposed sheets (5) is supported on a superimposed sheet butt joint grout-proof formwork arrangement according to any one of claims 1-7, said butt seam (9) being located between two grooves (11) of the superimposed sheet butt joint grout-proof formwork arrangement;
the extending end of the elastic element is tightly attached to the lower surface of the laminated plate (5).
9. The laminated slab splice cast-in-place construction structure as claimed in claim 8, wherein the laminated slab splice grout leakage prevention formwork device is supported at the top end of the formwork support (4).
10. A laminated slab joint cast-in-place construction structure as claimed in claim 8, wherein cast-in-place concrete (8) is poured on the upper surface of the laminated slab (5) and in the joint (9), and the cast-in-place concrete (8) and the laminated slab (5) are fixedly connected together to form a floor slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921005169.0U CN210239122U (en) | 2019-07-01 | 2019-07-01 | Slurry leakage preventing template device for splicing seams of laminated slab and splicing seam cast-in-place construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921005169.0U CN210239122U (en) | 2019-07-01 | 2019-07-01 | Slurry leakage preventing template device for splicing seams of laminated slab and splicing seam cast-in-place construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239122U true CN210239122U (en) | 2020-04-03 |
Family
ID=69988732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921005169.0U Active CN210239122U (en) | 2019-07-01 | 2019-07-01 | Slurry leakage preventing template device for splicing seams of laminated slab and splicing seam cast-in-place construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239122U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980399A (en) * | 2020-07-09 | 2020-11-24 | 中国十七冶集团有限公司 | Fabricated building laminated slab splicing seam anti-floating device based on aluminum die system and construction method |
| CN112459326A (en) * | 2020-11-27 | 2021-03-09 | 江苏宇辉住宅工业有限公司 | Assembly type laminated slab cast-in-place slab band structure based on BIM technology and construction method |
| CN114737767A (en) * | 2022-03-21 | 2022-07-12 | 五冶集团上海有限公司 | Prefabricated laminated slab mounting construction method |
| CN115162733A (en) * | 2022-07-12 | 2022-10-11 | 五冶集团上海有限公司 | Construction method for preventing slurry leakage of joints of non-dismantling formwork and beam side wood formwork for floor slab |
-
2019
- 2019-07-01 CN CN201921005169.0U patent/CN210239122U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980399A (en) * | 2020-07-09 | 2020-11-24 | 中国十七冶集团有限公司 | Fabricated building laminated slab splicing seam anti-floating device based on aluminum die system and construction method |
| CN112459326A (en) * | 2020-11-27 | 2021-03-09 | 江苏宇辉住宅工业有限公司 | Assembly type laminated slab cast-in-place slab band structure based on BIM technology and construction method |
| CN114737767A (en) * | 2022-03-21 | 2022-07-12 | 五冶集团上海有限公司 | Prefabricated laminated slab mounting construction method |
| CN115162733A (en) * | 2022-07-12 | 2022-10-11 | 五冶集团上海有限公司 | Construction method for preventing slurry leakage of joints of non-dismantling formwork and beam side wood formwork for floor slab |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210239122U (en) | Slurry leakage preventing template device for splicing seams of laminated slab and splicing seam cast-in-place construction structure | |
| CN105926423B (en) | It is a kind of applied to the combination beam type bridge floor continuation apparatus of Hollow Slab Beam Bridge and bridge floor continuation method | |
| CN210239121U (en) | Laminated slab splicing elastic mortar leakage prevention template device and splicing cast-in-place construction structure | |
| CN110644538A (en) | Basement side wall extra front and back pouring belt periphery protection structure | |
| CN108643042B (en) | A kind of full Prefabricated composite bridge deck structure | |
| CN213683197U (en) | Auxiliary formwork construction structure for laminated floor slab joint | |
| KR101127362B1 (en) | Composite structural member of corrugated steel web and concrete member | |
| CN110644662A (en) | Prefabricated flat slab composite slab based on stress and splitting method thereof | |
| CN212129622U (en) | Concrete laminated plate structure | |
| CN210766862U (en) | Prefabricated two-sided cast-in-place superimposed sheet retaining wall | |
| CN214353235U (en) | Reinforcing steel bar anti-floating fixing device for assembled prefabricated parts of laminated slab | |
| CN113123506B (en) | Prefabricated die-removal-free steel bar truss floor bearing plate based on uhpc and using method | |
| CN215406812U (en) | Concrete placement prefabricated plate piece structure | |
| CN210975900U (en) | Basement side wall extra front and back pouring belt periphery protection structure | |
| JP2007063936A (en) | Reinforcing structure of column with wall | |
| CN112878563A (en) | Hollow superimposed sheet with steel bar truss | |
| CN216406160U (en) | Mortar leakage prevention superimposed sheet piece joint die matching device | |
| CN218028198U (en) | Full precast floor slab and steel beam connecting structure | |
| CN219618126U (en) | Superimposed sheet slab band reinforcing apparatus | |
| CN219909538U (en) | Two-way superimposed sheet post-cast strip joint structure | |
| CN216305375U (en) | Aluminum die device for joint part of laminated slab | |
| CN214785987U (en) | Integral stair aluminum formwork | |
| CN101947808B (en) | Method for manufacturing arc-shaped thin-wall box body | |
| CN112663849B (en) | Prestressed concrete laminated slab | |
| CN220814894U (en) | Assembled composite floor construction support-free template device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |