CN218429068U - Precast concrete board pours stifled thick liquid spare - Google Patents
Precast concrete board pours stifled thick liquid spare Download PDFInfo
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- CN218429068U CN218429068U CN202222418175.7U CN202222418175U CN218429068U CN 218429068 U CN218429068 U CN 218429068U CN 202222418175 U CN202222418175 U CN 202222418175U CN 218429068 U CN218429068 U CN 218429068U
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Abstract
The utility model discloses a precast concrete board pours stifled thick liquid spare, including stifled thick liquid spare body, stifled thick liquid spare body adopts silicon rubber to pour the shaping, stifled thick liquid spare body comprises stifled thick liquid piece, clamping block and bead, the length of stifled thick liquid piece is greater than the length of clamping block, stifled thick liquid piece forms "J" font structure with clamping block, form the clamping groove between stifled thick liquid piece and the clamping block, the clamping groove is used for pressing from both sides tightly at the template, the bead sets up and lies in one side of clamping groove on stifled thick liquid piece, one side that clamping block lies in the clamping groove is equipped with bellied lug, through setting up the lug, during cartridge, the lug increases the clamp force to the template both sides through deformation, the bottom of stifled thick liquid piece is equipped with the laminating groove of laminating with the reinforcing bar; the utility model discloses a precast concrete slab pours stifled thick liquid spare, makes things convenient for the cartridge to the preformed hole in, and better with preformed hole and reinforcing bar laminating, reduces the outflow of concrete thick liquids, increases precast concrete slab's the clean and tidy degree in surface.
Description
Technical Field
The utility model relates to a precast concrete slab pours device technical field, in particular to precast concrete slab pours stifled thick liquid spare.
Background
With the development of the fabricated building in China, the fabricated building is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a riser building and the like, according to the form and the construction method of a prefabricated part; as shown in fig. 1 and fig. 2, fig. 1 is precast concrete board 1 structure, precast concrete board 1 need adopt template 3 to carry out outside design when pouring, because there is reinforcing bar 2 that extends in precast concrete board 1's outside, so need set up the preformed hole 4 of U line on the template 3, because the existence in U type hole, lead to precast concrete board when pouring, the concrete thick liquids flows along preformed hole 4 easily, so need use stifled thick liquids to carry out the shutoff, to the above-mentioned problem, the utility model provides a precast concrete board pours stifled thick liquids spare.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precast concrete board pours stifled thick liquid spare.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a precast concrete board pours stifled thick liquid spare, includes stifled thick liquid spare body, and stifled thick liquid spare body adopts silicon rubber to pour the shaping, stifled thick liquid spare body comprises stifled thick liquid piece, presss from both sides tight piece and bead, stifled length of thick liquid piece is greater than the length that presss from both sides tight piece, and is concrete, and the length that presss from both sides tight piece is 1/4-1/3 of stifled thick liquid piece length, stifled thick liquid piece forms "J" font structure with pressing from both sides tight piece, form between stifled thick liquid piece and the tight piece of clamp and press from both sides tight groove, press from both sides tight groove and be used for pressing from both sides tightly at the template both sides, the bead sets up the one side that lies in tight groove on stifled thick liquid piece, press from both sides tight groove that one side that the groove was equipped with protruding, through setting up the lug, during cartridge, the lug increases the clamp force to template both sides through deformation, the bottom of stifled thick liquid piece is equipped with the laminating groove of reinforcing bar laminating.
Furthermore, a reinforcing rib plate is arranged inside the slurry blocking part body and is made of spring steel plates, and the reinforcing rib plate is embedded inside the slurry blocking block and the clamping block in a J shape.
Further, the both sides in laminating groove, the contact surface of stifled thick liquid piece and template are equipped with the deformation piece, the bottom extrusion deformation in the preformed hole of deformation piece and U-shaped, the deformation piece is the thick wedge of upper end, the thin lower extreme, and the upper end and stifled thick liquid piece fixed connection, lower extreme and the separation of stifled thick liquid piece of deformation piece set up.
Furthermore, the circular arc inner wall of laminating groove is equipped with the seal groove of many equipartitions, every the plane at seal groove place is perpendicular with the axial of reinforcing bar, through setting up the seal groove structure, increases the laminating with the reinforcing bar surface, avoids thick liquids to flow out along the reinforcing bar surface, influences the clean and tidy degree on surface.
Furthermore, the top of the outer side of the clamping block is provided with a shifting block protruding outwards, and the slurry blocking part body can be conveniently pulled out of concrete slurry through the shifting block.
Furthermore, the cross-section of bead is the isosceles trapezoid structure, sets the bead to the isosceles trapezoid structure, makes things convenient for the bead to insert in the middle of the preformed hole.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses a precast concrete slab pours stifled thick liquid spare, makes things convenient for the cartridge to the preformed hole in, and better with preformed hole and reinforcing bar laminating, reduces the outflow of concrete thick liquids, increases precast concrete slab's surperficial clean and tidy degree.
Drawings
Fig. 1 is a schematic structural view of a precast concrete panel;
FIG. 2 is a partial schematic view of a template;
FIG. 3 is a side view of the grout member;
FIG. 4 is a bottom view of the grout member;
FIG. 5 is a cross-sectional view of a grout member;
FIG. 6 is a rear view of the grout member;
figure 7 is a partial schematic view of the grout member in use.
In the drawings, 1, a concrete slab is precast; 2. reinforcing steel bars; 3. a template; 4. reserving a hole; 5. a slurry blocking part body; 6. blocking the slurry block; 7. a clamping block; 8. shifting blocks; 9. a clamping groove; 10. a rib; 11. a bump; 12. deformation blocks; 13. fitting the groove; 14. a sealing groove; 15. and a reinforcing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 3-7, a precast concrete slab pouring grout blocking part comprises a grout blocking part body 5, the grout blocking part body 5 is formed by pouring silicon rubber, the grout blocking part body 5 is composed of a grout blocking block 6, a clamping block 7 and a convex rib 10, the length of the grout blocking block 6 is greater than that of the clamping block 7, specifically, the length of the clamping block 7 is 1/4-1/3 of that of the grout blocking block 6, the grout blocking block 6 and the clamping block 7 form a J-shaped structure, a clamping groove 9 is formed between the grout blocking block 6 and the clamping block 7, the clamping groove 9 is used for clamping two sides of a formwork 3, the convex rib 10 is arranged on one side of the grout blocking block 6, which is located on the clamping groove 9, a convex block 11 is arranged on one side of the clamping groove 9, the convex block 11 increases clamping force on two sides of the formwork 3 through deformation during insertion, and a fitting groove 13 fitted with a reinforcing steel bar 2 is arranged at the bottom of the grout blocking block 6.
Further, as shown in fig. 3, a reinforcing rib plate 15 is arranged inside the grout blocking part body 5, the reinforcing rib plate 15 is made of spring steel plates, and the reinforcing rib plate 15 is embedded inside the grout blocking block 6 and the clamping block 7 in a shape like a letter "J".
Further, as shown in fig. 5, 6 and 7, the both sides of laminating groove 13, stifled thick liquid piece 6 and template 3's contact surface are equipped with deformation block 12, deformation block 12 and the bottom extrusion deformation of the preformed hole 4 of U-shaped, deformation block 12 is the thin wedge of upper end thickness, lower extreme, and deformation block 12's upper end and stifled thick liquid piece 6 fixed connection, lower extreme and stifled thick liquid piece 6 separation setting, and deformation block 12's bottom is along the clearance deformation between reinforcing bar 2 and the preformed hole 4, reduces the outflow of thick liquids.
Furthermore, the circular arc inner wall of the fitting groove 13 is provided with a plurality of uniformly distributed sealing grooves 14, each sealing groove 14 is located on a plane perpendicular to the axial direction of the steel bar 2, the fitting with the surface of the steel bar 2 is increased by the structure of the sealing grooves 14, and slurry is prevented from flowing out along the surface of the steel bar to influence the surface cleanliness.
Furthermore, the top of the outer side of the clamping block 7 is provided with a shifting block 8 protruding outwards, and the slurry blocking part body 5 can be conveniently pulled out of concrete slurry through the shifting block 8.
Further, the cross section of the convex rib 10 is of an isosceles trapezoid structure, the convex rib 10 is set to be of the isosceles trapezoid structure, and the convex rib 10 is conveniently inserted into the middle of the preformed hole 4.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a precast concrete board pours stifled thick liquid spare, includes stifled thick liquid spare body (5), its characterized in that: stifled thick liquid spare body (5) comprises stifled thick liquid piece (6), clamp tight piece (7) and bead (10), the length of stifled thick liquid piece (6) is greater than the length of pressing from both sides tight piece (7), stifled thick liquid piece (6) and press from both sides tight piece (7) and form "J" font structure, form between stifled thick liquid piece (6) and the tight piece (7) of clamp and press from both sides tight groove (9), bead (10) set up and lie in the one side that presss from both sides tight groove (9) on stifled thick liquid piece (6), it is equipped with bellied lug (11) to press from both sides tight one side that tight piece (7) lie in tight groove (9), the bottom of stifled thick liquid piece (6) is equipped with laminating groove (13) with reinforcing bar (2) laminating.
2. A precast concrete panel casting grout member according to claim 1, wherein: the slurry blocking part is characterized in that a reinforcing rib plate (15) is arranged inside the slurry blocking part body (5), the reinforcing rib plate (15) is made of spring steel plates, and the reinforcing rib plate (15) is embedded inside the slurry blocking block (6) and the clamping block (7) in a J shape.
3. A precast concrete slab casting grout member according to claim 2, wherein: the contact surface of both sides, stifled thick liquid piece (6) and template (3) of laminating groove (13) is equipped with deformation piece (12), deformation piece (12) and the bottom extrusion deformation of the preformed hole (4) of U-shaped, deformation piece (12) are the wedge that the upper end is thick, the lower extreme is thin, and the upper end and stifled thick liquid piece (6) fixed connection, lower extreme and stifled thick liquid piece (6) separation setting of deformation piece (12).
4. A precast concrete slab casting grout member according to claim 3, wherein: the arc-shaped inner wall of the fitting groove (13) is provided with a plurality of uniformly distributed sealing grooves (14), and the plane of each sealing groove (14) is vertical to the axial direction of the steel bar (2).
5. A precast concrete slab casting grout member according to claim 4, wherein: the top of the outer side of the clamping block (7) is provided with a shifting block (8) protruding outwards.
6. A precast concrete slab casting grout member according to claim 5, wherein: the section of the convex rib (10) is of an isosceles trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418175.7U CN218429068U (en) | 2022-09-13 | 2022-09-13 | Precast concrete board pours stifled thick liquid spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418175.7U CN218429068U (en) | 2022-09-13 | 2022-09-13 | Precast concrete board pours stifled thick liquid spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218429068U true CN218429068U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222418175.7U Active CN218429068U (en) | 2022-09-13 | 2022-09-13 | Precast concrete board pours stifled thick liquid spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218429068U (en) |
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- 2022-09-13 CN CN202222418175.7U patent/CN218429068U/en active Active
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