CN112078003A - Combined fixing device for preventing prefabricated foam board from floating - Google Patents
Combined fixing device for preventing prefabricated foam board from floating Download PDFInfo
- Publication number
- CN112078003A CN112078003A CN202011002125.XA CN202011002125A CN112078003A CN 112078003 A CN112078003 A CN 112078003A CN 202011002125 A CN202011002125 A CN 202011002125A CN 112078003 A CN112078003 A CN 112078003A
- Authority
- CN
- China
- Prior art keywords
- concrete cushion
- fixing device
- cystosepiment
- upper portion
- cushion block
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 title claims abstract description 35
- 230000007306 turnover Effects 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 12
- 238000010276 construction Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an anti-floating combined fixing device for a prefabricated foam board, which comprises a concrete board elevation control block, an upper concrete cushion block, a foam board fixing device and a lower concrete cushion block which are sequentially connected together from top to bottom, wherein the concrete board elevation control block, the upper concrete cushion block and the lower concrete cushion block are all of a cubic structure, the tops of the upper concrete cushion block and the lower concrete cushion block are respectively provided with a longitudinal U-shaped groove and a transverse U-shaped groove which are vertical to each other, and the bottom of the lower concrete cushion block is also provided with a longitudinal semicircular groove and a transverse semicircular groove which are vertical to each other. The foam plate fixing device is used for fixing the foam plate, so that the anti-floating problem of the prefabricated foam plate is effectively solved, and meanwhile, the two-way plate reinforcing steel bars and the one-way plate reinforcing steel bars are positioned through the longitudinal U-shaped grooves and the transverse U-shaped grooves on the upper concrete cushion block and the lower concrete cushion block, so that the reinforcing steel bars are prevented from shifting.
Description
Technical Field
The invention relates to a combined fixing device for resisting floating of a prefabricated foam board, and belongs to the technical field of prefabricated components in constructional engineering.
Background
In the process of pouring the prefabricated foam board in a prefabricated component factory, the foam board is taken as a wallboard of a filling material, the foam board has a floating problem due to the fact that the density of the foam board is lower than that of cement paste, and the floating problem still exists although a fixing measure is adopted; and because the foam board shelters from, the cement of foam board back is not closely knit, and the vacant shell condition produces, seriously influences component quality, and there is not effective instrument or device yet at present to fix the foam board.
Disclosure of Invention
The invention aims to provide a combined fixing device for resisting floating of a prefabricated foam board, which is simple in structure, quick to install and firm to fix, and can effectively solve the problem of resisting floating of the prefabricated foam board.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a combination formula fixing device for prefabricated cystosepiment is anti floats, includes concrete slab elevation control block, upper portion concrete cushion, cystosepiment fixing device and the lower part concrete cushion that from top to bottom links together in proper order, concrete slab elevation control block, upper portion concrete cushion and lower part concrete cushion are the cube structure, all set up mutually perpendicular's vertical "U" shape groove and horizontal "U" shape groove at the top of upper portion concrete cushion and lower part concrete cushion, still set up mutually perpendicular's vertical semicircular groove and horizontal semicircular groove in the bottom of lower part concrete cushion.
Further, cystosepiment fixing device includes right-angle shape curb plate and roof and the bottom plate of fixed connection respectively at right-angle shape curb plate top and bottom, all has the board that turns over through hinge hinged joint on two right-angle edges of roof and bottom plate, has seted up the through-hole on turning over the board, and links together after turning over the board between roof and the bottom plate and inserting the through-hole through the location stick.
Further, concrete slab elevation control block, upper portion concrete cushion, cystosepiment fixing device and lower part concrete cushion pass through the mortise-tenon joint mode and link together.
Furthermore, the top equipartition of upper portion concrete cushion, cystosepiment fixing device and lower part concrete cushion has the tenon, all is provided with in concrete slab elevation control block, upper portion concrete cushion and cystosepiment fixing device's bottom with tenon complex mortise.
Furthermore, the depth of the longitudinal U-shaped groove is 2 times of that of the transverse U-shaped groove.
Due to the adoption of the technical scheme, the invention has the following advantages: the foam plate fixing device is used for fixing the foam plate, so that the anti-floating problem of the prefabricated foam plate is effectively solved, and meanwhile, the two-way plate reinforcing steel bars and the one-way plate reinforcing steel bars are positioned through the longitudinal U-shaped grooves and the transverse U-shaped grooves on the upper concrete cushion block and the lower concrete cushion block, so that the reinforcing steel bars are prevented from shifting. In addition, after the concrete slab elevation control block, the upper concrete cushion block, the foam board fixing device and the lower concrete cushion block are stacked together, the whole height of the concrete slab elevation control block is the thickness of the floor slab, the thickness of the floor slab is controlled by taking the top surface of the concrete slab elevation control block as a reference during construction, and the bottom of the lower concrete cushion block is provided with the longitudinal semicircular groove and the transverse semicircular groove, so that the radius of the two semicircular grooves can be used as the thickness standard of a protective layer according to engineering conditions. In addition, the four components are connected together in a mortise and tenon mode, so that the four components are convenient to assemble and firm to fix.
Drawings
FIG. 1 is an exploded view of a schematic construction of the present invention;
fig. 2 is an assembly view of the structural schematic of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention comprises the following steps: please refer to fig. 1 and 2, a combination formula fixing device for precast foam board is anti floats, including concrete slab elevation control block 1, upper portion concrete cushion 2, foam board fixing device 3 and lower part concrete cushion 4 that from top to bottom link together in proper order, concrete slab elevation control block 1, upper portion concrete cushion 2 and lower part concrete cushion 4 are the cube structure, all seted up mutually perpendicular's vertical "U" shape groove 5 and horizontal "U" shape groove 6 at the top of upper portion concrete cushion 2 and lower part concrete cushion 4, still seted up mutually perpendicular's vertical semicircular groove 7 and horizontal semicircular groove 8 in the bottom of lower part concrete cushion 4. Cystosepiment fixing device 3 includes right-angle shape curb plate 10 and respectively fixed connection at roof 11 and bottom plate 12 of right-angle shape curb plate 10 top and bottom, all has a board 13 that turns over through hinge 15 hinged joint on two right-angle edges of roof 11 and bottom plate 12, has seted up the through-hole on turning over the board 13, and links together after turning over board 13 between roof 11 and the bottom plate 12 inserts the through-hole through positioning rod 14. Concrete slab elevation control block 1, upper portion concrete cushion 2, cystosepiment fixing device 3 and lower part concrete cushion 4 link together through the tenon fourth of the twelve earthly branches mode. The top equipartition of upper portion concrete cushion 2, cystosepiment fixing device 3 and lower part concrete cushion 4 has tenon 9, all is provided with in concrete slab elevation control block 1, upper portion concrete cushion 2 and cystosepiment fixing device 3's bottom with 9 complex mortise holes of tenon. The depth of the longitudinal U-shaped groove 5 is 2 times of that of the transverse U-shaped groove 6.
When the concrete slab elevation control block is used, the concrete slab elevation control block 1, the upper concrete cushion block 2, the foam slab fixing device 3 and the lower concrete cushion block 4 are firstly combined together, and then the foam slab fixing device 3 is adopted to fix the corner of the foam slab. When fixing the cystosepiment, insert between cystosepiment fixing device 3's roof 11 and bottom plate 12 with the corner of cystosepiment earlier, then open the board 13 that turns over between roof 11 and bottom plate 12 to turn over on board 13, cystosepiment and the bottom plate 12 on inserting roof 11 in proper order with location stick 14 and turn over the board 13, like this alright through turning over board 13 from top to bottom increase with the area of contact of cystosepiment, improve fixed effect, prevent effectively that the cystosepiment from floating. After the foam board is fixed, concrete can be poured. Before concrete is poured, the two-way plate reinforcing steel bars and the one-way plate reinforcing steel bars are positioned through the longitudinal U-shaped grooves 5 and the transverse U-shaped grooves 6 on the upper concrete cushion block 2 and the lower concrete cushion block 4, and the reinforcing steel bars are prevented from shifting. When concrete is poured, the thickness of the floor slab is controlled by taking the top surface of the concrete slab elevation control block 1 as a reference; because the bottom of the lower concrete cushion block 4 is provided with the longitudinal semicircular groove 7 and the transverse semicircular groove 8, the radius of the two semicircular grooves can be used as the thickness standard of the protective layer.
In conclusion, the foam board is fixed through the foam board fixing device 3, the anti-floating problem of the prefabricated foam board is effectively solved, and meanwhile, the two-way plate reinforcing steel bars and the one-way plate reinforcing steel bars are positioned through the longitudinal U-shaped grooves 5 and the transverse U-shaped grooves 6 on the upper concrete cushion block 2 and the lower concrete cushion block 4, so that the reinforcing steel bars are prevented from shifting. In addition, after the concrete slab elevation control block 1, the upper concrete cushion block 2, the foam board fixing device 3 and the lower concrete cushion block 4 are overlapped together, the whole height is the thickness of the floor slab, the thickness of the floor slab is controlled by taking the top surface of the concrete slab elevation control block 1 as a reference during construction, and the longitudinal semicircular groove 7 and the transverse semicircular groove 8 are arranged at the bottom of the lower concrete cushion block 4, so that the radius of the two semicircular grooves can be used as the thickness standard of a protective layer according to engineering conditions. In addition, the four components are connected together in a mortise and tenon mode, so that the four components are convenient to assemble and firm to fix.
Claims (5)
1. The utility model provides a combination formula fixing device that is used for prefabricated cystosepiment to resist superficial which characterized in that: including concrete slab elevation control block (1), upper portion concrete cushion (2), cystosepiment fixing device (3) and lower part concrete cushion (4) that from top to bottom link together in proper order, concrete slab elevation control block (1), upper portion concrete cushion (2) and lower part concrete cushion (4) are the cube structure, all offer vertical "U" shape groove (5) and horizontal "U" shape groove (6) of mutually perpendicular at the top of upper portion concrete cushion (2) and lower part concrete cushion (4), still offer vertical semicircular groove (7) and horizontal semicircular groove (8) of mutually perpendicular in the bottom of lower part concrete cushion (4).
2. The modular fixture for prefabricated foam panels to resist flotation according to claim 1, wherein: cystosepiment fixing device (3) include right angle shape curb plate (10) and respectively fixed connection roof (11) and bottom plate (12) at right angle shape curb plate (10) top and bottom, all have through hinge (15) hinged joint to turn over board (13) on two right angle edges of roof (11) and bottom plate (12), have seted up the through-hole on turning over board (13), and link together after turning over board (13) between roof (11) and bottom plate (12) insert the through-hole through location stick (14).
3. The modular fixture for prefabricated foam panels to resist flotation according to claim 1, wherein: concrete slab elevation control block (1), upper portion concrete cushion (2), cystosepiment fixing device (3) and lower part concrete cushion (4) link together through the tenon fourth of the twelve earthly branches mode.
4. The modular fixture for prefabricated foam panels to resist floating according to claim 3, wherein: the top equipartition of upper portion concrete cushion (2), cystosepiment fixing device (3) and lower part concrete cushion (4) has tenon (9), all is provided with in the bottom of concrete slab elevation control block (1), upper portion concrete cushion (2) and cystosepiment fixing device (3) with tenon (9) complex mortise.
5. The modular fixture for prefabricated foam panels to resist flotation according to claim 1, wherein: the depth of the longitudinal U-shaped groove (5) is 2 times of that of the transverse U-shaped groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002125.XA CN112078003A (en) | 2020-09-22 | 2020-09-22 | Combined fixing device for preventing prefabricated foam board from floating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002125.XA CN112078003A (en) | 2020-09-22 | 2020-09-22 | Combined fixing device for preventing prefabricated foam board from floating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112078003A true CN112078003A (en) | 2020-12-15 |
Family
ID=73739493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011002125.XA Pending CN112078003A (en) | 2020-09-22 | 2020-09-22 | Combined fixing device for preventing prefabricated foam board from floating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112078003A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205530896U (en) * | 2016-04-12 | 2016-08-31 | 中建八局第二建设有限公司 | Anti floating of removable core plate of unstowing filler of two segmentations prestretches pole |
| CN108277927A (en) * | 2018-02-01 | 2018-07-13 | 华洲建设温州有限公司 | Cast-in-place concrete float Structure |
| CN207998986U (en) * | 2018-02-27 | 2018-10-23 | 安徽水安建设集团股份有限公司 | Control the Combined bearing block of concrete structural slab thickness of protection tier and plate thickness |
| CN212888230U (en) * | 2020-09-22 | 2021-04-06 | 中国建筑第四工程局有限公司 | Combined structure for preventing prefabricated foam board from floating |
-
2020
- 2020-09-22 CN CN202011002125.XA patent/CN112078003A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205530896U (en) * | 2016-04-12 | 2016-08-31 | 中建八局第二建设有限公司 | Anti floating of removable core plate of unstowing filler of two segmentations prestretches pole |
| CN108277927A (en) * | 2018-02-01 | 2018-07-13 | 华洲建设温州有限公司 | Cast-in-place concrete float Structure |
| CN207998986U (en) * | 2018-02-27 | 2018-10-23 | 安徽水安建设集团股份有限公司 | Control the Combined bearing block of concrete structural slab thickness of protection tier and plate thickness |
| CN212888230U (en) * | 2020-09-22 | 2021-04-06 | 中国建筑第四工程局有限公司 | Combined structure for preventing prefabricated foam board from floating |
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