CN118087862A - Clear water concrete slab formwork reinforcing device and construction method - Google Patents
Clear water concrete slab formwork reinforcing device and construction method Download PDFInfo
- Publication number
- CN118087862A CN118087862A CN202410303935.0A CN202410303935A CN118087862A CN 118087862 A CN118087862 A CN 118087862A CN 202410303935 A CN202410303935 A CN 202410303935A CN 118087862 A CN118087862 A CN 118087862A
- Authority
- CN
- China
- Prior art keywords
- clear water
- concrete slab
- plate
- baffle
- water concrete
- 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
- 239000004567 concrete Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009415 formwork Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011178 precast concrete Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a clear water concrete slab formwork reinforcing device and a construction method, wherein the reinforcing device comprises a U-shaped limiting frame, two ends of the U-shaped limiting frame are respectively provided with an outer mold baffle plate and a first telescopic piece, and the end part of the first telescopic piece, which is close to the outer mold baffle plate, is provided with a first pressing plate; an inner die baffle is arranged between the first pressing plate and the outer die baffle, a second telescopic piece is arranged on the inner die baffle, and the second telescopic piece faces to the end part of the first telescopic piece and is provided with a second pressing plate. In the casting construction of the clear water concrete slab with the auxiliary wall, the first pressing plate and the second pressing plate are respectively pressed against two sides of the auxiliary wall, and the inner mold baffle and the outer mold baffle are respectively pressed against the casting template of the clear water concrete slab, so that the traditional perforation reinforcement mode is replaced, the influence on the surface flatness of the cast clear water concrete slab is avoided, the later repair procedure and cost are reduced, and the construction progress and quality are improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a clear water concrete slab formwork reinforcing device and a construction method.
Background
In building engineering, a clear water concrete slab is an indispensable component, and in general, a modeling structure outside each layer of windowsill wall is arranged. The construction quality of the clear water concrete slab has a great influence on the construction engineering progress, in the traditional construction method, the pouring template of the clear water concrete slab needs perforation reinforcement, so that the surface evenness of the poured clear water concrete slab is poor, the phenomenon of out-of-tolerance appearance quality is caused, and the excessive maintenance cost is generated.
Disclosure of Invention
The invention aims to provide a clear water concrete slab formwork reinforcing device and a construction method, which are used for solving the problems in the background.
The first object of the invention is to provide a clear water concrete slab formwork reinforcing device, which comprises a U-shaped limiting frame, wherein two ends of the U-shaped limiting frame are respectively provided with an outer mold baffle plate and a first telescopic piece, and the end part of the first telescopic piece, which is close to the outer mold baffle plate, is provided with a first pressing plate; an inner die baffle is arranged between the first pressing plate and the outer die baffle, a second telescopic piece is arranged on the inner die baffle, and the second telescopic piece faces to the end part of the first telescopic piece and is provided with a second pressing plate.
Preferably, the outer die baffle and the side facing away from each other of the inner die baffle are respectively provided with a reinforcing frame, and each reinforcing frame comprises a plurality of steel pipes which are intersected transversely and longitudinally.
Preferably, one end of the second telescopic member is provided with a U-shaped support, and the U-shaped support is clamped on the reinforcing frame.
Preferably, the first telescopic member comprises a first threaded rod penetrating through one end arm of the U-shaped limiting frame and a limiting nut sleeved on the first threaded rod, and the limiting nut is in butt joint with the U-shaped limiting frame.
Preferably, the second telescopic member comprises an internal thread sleeve and a second threaded rod, the second threaded rod is arranged in the internal thread sleeve in a penetrating mode, one of the second threaded rod and the second threaded rod is connected with the second pressing plate, and the other of the second threaded rod is connected with the internal mold baffle.
Preferably, the inner threaded sleeve or the outer wall of the threaded rod is provided with a rotary handle.
Preferably, the inner side of the top end of the U-shaped limiting frame is provided with a first elevation plate and a second elevation plate, and the first elevation plate and the second elevation plate are respectively positioned on two sides of the internal mold baffle.
Another object of the present invention is to provide a method for construction using the formwork reinforcing apparatus for a clear water concrete slab as described above, comprising the steps of:
placing an inner mold baffle plate between an inner mold plate and an auxiliary wall of the clear water concrete slab, erecting a U-shaped limiting frame on the inner mold baffle plate, and propping an outer mold baffle plate against the outer side surface of the outer mold plate of the clear water concrete slab;
And adjusting the first telescopic piece and the second telescopic piece to enable the first baffle plate and the second baffle plate to respectively abut against two side surfaces of the auxiliary wall, and enabling the inner mould baffle plate to abut against the outer side surface of the inner mould plate of the clear water concrete slab.
Preferably, before adjusting the first telescopic member and the second telescopic member, the first elevation plate and the second elevation plate are adjusted to be horizontal.
The invention has the beneficial effects that: in the construction of pouring of the clear water concrete slab with the auxiliary wall, the two sides of the auxiliary wall are respectively abutted by the first abutting plate and the second abutting plate, and the pouring template of the clear water concrete slab is respectively abutted by the inner mold baffle and the outer mold baffle, so that the traditional perforation reinforcing mode is replaced, the surface flatness of the poured clear water concrete slab is prevented from being influenced, the later repairing process and cost are reduced, and the construction process and quality are improved.
Drawings
FIG. 1 is a state of use diagram of an embodiment of the present invention;
Fig. 2 is a perspective view of the embodiment of the present invention.
In the figure:
1. a U-shaped limit frame;
2. An external mold baffle;
3. an internal mold baffle;
4. a first telescopic piece; 4-1, a first threaded rod; 4-2, limiting nuts;
5. A second telescopic member; 5-1, an internally threaded sleeve; 5-2, a second threaded rod;
6. a first pressing plate;
7. A pressing plate II;
8. A reinforcing frame;
9. A U-shaped support;
10. Rotating the handle;
11. Elevation plate I;
12. elevation plate II;
13. an auxiliary wall.
Detailed Description
The following describes the technical scheme of the embodiment of the present invention in detail through the attached drawings.
In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1-2, a clear water concrete slab formwork reinforcing device comprises a U-shaped limiting frame 1, an outer mold baffle 2, an inner mold baffle 3, a first telescopic member 4, a second telescopic member 5, a first supporting pressing plate 6 and a second supporting pressing plate 7, wherein the outer mold baffle 2 and the first telescopic member 4 are respectively arranged at two ends of the U-shaped limiting frame 1, the outer mold baffle 2 is positioned at the inner side of the U-shaped limiting frame 1, the first telescopic member 4 is movably arranged on the U-shaped limiting frame 1 in a penetrating manner, the first supporting pressing plate 6 is arranged at the end part of the first telescopic member 4, which is close to the outer mold baffle 2, the inner mold baffle 3 is arranged between the first supporting pressing plate 6 and the second telescopic member 2, the second telescopic member 5 is arranged on the inner mold baffle 3, and the end part, which faces the first telescopic member 4, is provided with a second supporting pressing plate 7.
The reinforcing device is suitable for a construction scheme that an auxiliary wall is arranged near a casting area of a clear water concrete slab, for example, when the clear water concrete slab is cast outside a windowsill, the first pressing plate 6 and the second pressing plate 7 are respectively pressed against two sides of the auxiliary wall 13, and the inner mold baffle 3 and the outer mold baffle 2 are respectively pressed against casting templates of the clear water concrete slab, so that the traditional perforation reinforcing mode is replaced, the surface flatness of the cast clear water concrete slab is prevented from being influenced, the later repairing process and cost are reduced, and the construction progress and quality are improved.
For improving the intensity of external mold baffle 2 and interior mold baffle 3, this embodiment all is equipped with reinforcement frame 8 in the side that external mold baffle 2 and interior mold baffle 3 deviate from each other, and reinforcement frame 8 includes a plurality of steel pipes that cross indulge, and during this device of preparation, on the reinforcement frame 8 on the external mold baffle 2 was fixed in the welding of the one end arm of U-shaped spacing 1, with expansion piece two 5 on the reinforcement frame 8 on the interior mold baffle 3.
The first telescopic part 4 comprises a first threaded rod 4-1 penetrating through one end arm of the U-shaped limiting frame 1 and a limiting nut 4-2 sleeved on the first threaded rod 4-1, and the limiting nut 4-2 is in butt joint with the U-shaped limiting frame 1. In the configuration, the limit nuts 4-2 can be arranged on the inner side of the U-shaped limit frame 1, and the two groups of limit nuts 4-2 can be used for clamping and fixing the end arms of the U-shaped limit frame 1.
The second telescopic part 5 comprises an internal thread sleeve 5-1 and a second threaded rod 5-2, the second threaded rod 5-2 is arranged in the internal thread sleeve 5-1 in a penetrating mode, one of the two is connected with a second pressing plate 7, and the other is connected with a reinforcing frame 8 on the internal mold baffle 3. For easy assembly and disassembly, the end part of the second telescopic part 5, which is close to the reinforcing frame 8, is provided with a U-shaped support 9,U, and the U-shaped support 9 is clamped on the reinforcing frame 8.
When the U-shaped support 9 is clamped on the reinforcing frame 8, the part, connected with the U-shaped support 9, of the second telescopic part 5 cannot rotate, so that for convenience in adjustment, a rotating handle 10 can be arranged on the outer wall of the part, not directly connected with the U-shaped support 9, of the second telescopic part 5, and as described above, the rotating handle 10 can be arranged on the inner threaded sleeve 5-1 or the outer wall of the threaded rod 5-2.
In addition, the inner side of the top end of the U-shaped limiting frame 1 is provided with a first elevation plate 11 and a second elevation plate 12, the first elevation plate 11 and the second elevation plate 12 are respectively positioned on two sides of the inner mold baffle 3, the first elevation plate 11 and the second elevation plate 12 can be used for leveling the tops of the auxiliary wall 13, the outer mold baffle 2 and the inner mold baffle 3, so that the perpendicularity of the outer mold baffle 2 and the inner mold baffle 3 is ensured, and the construction quality is prevented from being influenced by the deflection of a clamped clear water concrete slab pouring template.
The construction method adopting the clear water concrete slab formwork reinforcing device comprises the following steps:
The inner mould baffle 3 is arranged between the auxiliary wall 13 and an inner mould plate of the clear water concrete slab, a U-shaped limiting frame 1 is erected on the inner mould baffle 3, and the outer mould baffle 2 is arranged at the outer side of the outer mould plate of the clear water concrete slab; the first elevation plate 11 is erected on the top surface of the auxiliary wall 13, the first elevation plate 11 and the second elevation plate 12 are adjusted to be horizontal by utilizing the assistance of an external level meter and the like, so that the outer die baffle 2 and the inner die baffle 3 are ensured to be vertical, and the U-shaped limiting frame 1 is translated to the outer die baffle 2 to abut against an outer die plate of a clear water concrete slab; adjusting the second telescopic piece 5 to enable the second baffle to abut against one side of the auxiliary wall 13 and the inner mould baffle 3 to abut against an inner mould plate of the clear water concrete slab; the first telescopic member 4 is adjusted so that the first baffle abuts against the other side of the auxiliary wall 13.
Compared with the prior art, the invention has the beneficial effects that: in the construction of pouring of the clear water concrete slab with the auxiliary wall 13, the two sides of the auxiliary wall 13 are respectively abutted by the first abutting plate 6 and the second abutting plate 7, and the pouring template of the clear water concrete slab is respectively abutted by the inner mold baffle 3 and the outer mold baffle 2, so that the traditional perforation reinforcing mode is replaced, the influence on the surface flatness of the poured clear water concrete slab is avoided, the later repairing process and cost are reduced, and the construction progress and quality are improved.
The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (9)
1. The clear water concrete slab formwork reinforcing device is characterized by comprising a U-shaped limiting frame, wherein two ends of the U-shaped limiting frame are respectively provided with an outer mold baffle plate and a first telescopic piece, and the end part of the first telescopic piece, which is close to the outer mold baffle plate, is provided with a first pressing plate; an inner die baffle is arranged between the first pressing plate and the outer die baffle, a second telescopic piece is arranged on the inner die baffle, and the second telescopic piece faces to the end part of the first telescopic piece and is provided with a second pressing plate.
2. The device for reinforcing the formwork of the clear water concrete slab according to claim 1, wherein reinforcing frames are arranged on the sides, facing away from each other, of the outer mold baffle and the inner mold baffle, and each reinforcing frame comprises a plurality of steel pipes which are intersected transversely and longitudinally.
3. The device for reinforcing the formwork of the clear water concrete slab according to claim 2, wherein one end of the second telescopic member is provided with a U-shaped support, and the U-shaped support is clamped on the reinforcing frame.
4. A device for reinforcing a precast concrete plank form according to any one of claims 1 to 3, wherein the first telescopic member comprises a first threaded rod penetrating through an arm at one end of the U-shaped limiting frame, and a limiting nut sleeved on the first threaded rod, and the limiting nut abuts against the U-shaped limiting frame.
5. The device for reinforcing a clear water concrete slab formwork according to claim 4, wherein the second telescopic member comprises an internally threaded sleeve and a threaded rod II, the threaded rod II is arranged in the internally threaded sleeve in a penetrating manner, one of the threaded rod II is connected with the pressing plate II, and the other threaded rod II is connected with the internal mold baffle.
6. The apparatus of claim 5, wherein the internal threaded sleeve or the threaded rod has a rotatable handle on the outer wall.
7. The device for reinforcing a clear water concrete slab formwork according to any one of claims 1 to 3 and 5 to 6, wherein an elevation plate I and an elevation plate II are arranged on the inner side of the top end of the U-shaped limiting frame, and the elevation plate I and the elevation plate II are respectively positioned on two sides of the internal mold baffle.
8. A method of construction using the clear water concrete slab form reinforcing apparatus of claim 7, comprising the steps of:
placing an inner mold baffle plate between an inner mold plate and an auxiliary wall of the clear water concrete slab, erecting a U-shaped limiting frame on the inner mold baffle plate, and propping an outer mold baffle plate against the outer side surface of the outer mold plate of the clear water concrete slab;
And adjusting the first telescopic piece and the second telescopic piece to enable the first baffle plate and the second baffle plate to respectively abut against two side surfaces of the auxiliary wall, and enabling the inner mould baffle plate to abut against the outer side surface of the inner mould plate of the clear water concrete slab.
9. The method of claim 8, wherein the first and second levels of the elevation plates are adjusted prior to adjusting the first and second telescoping members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410303935.0A CN118087862A (en) | 2024-03-18 | 2024-03-18 | Clear water concrete slab formwork reinforcing device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410303935.0A CN118087862A (en) | 2024-03-18 | 2024-03-18 | Clear water concrete slab formwork reinforcing device and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118087862A true CN118087862A (en) | 2024-05-28 |
Family
ID=91156183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410303935.0A Pending CN118087862A (en) | 2024-03-18 | 2024-03-18 | Clear water concrete slab formwork reinforcing device and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118087862A (en) |
-
2024
- 2024-03-18 CN CN202410303935.0A patent/CN118087862A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019533098A (en) | Joint groove integrated form and method of using the same | |
| CN112049146A (en) | Steel structure foundation embedded part and technological process thereof | |
| CN110409799B (en) | Wind tunnel fair-faced concrete construction process | |
| CN109853946A (en) | A kind of structure and its installation method of column template | |
| CN111927088A (en) | Construction process of aluminum alloy template for building construction | |
| CN110158951B (en) | Construction method of all-wood template with frame structure | |
| CN109869153A (en) | The whole of rapid construction vertical shaft lining cutting promotes cantilever form device and construction method | |
| CN113123597A (en) | Assembled laminated slab splicing seam suspension type formwork structure and construction method thereof | |
| CN108677722A (en) | Hollow High Pier with Thin Wall stub top section construction technology | |
| CN110409800B (en) | High-precision formwork construction method for cast-in-situ bare concrete wind tunnel | |
| CN118087862A (en) | Clear water concrete slab formwork reinforcing device and construction method | |
| CN108435973B (en) | Device for straightening hinge joint steel bars of bridge prefabricated hollow plate and operation method | |
| WO2016130100A1 (en) | A novel concrete molding system | |
| CN107060173B (en) | Early demoulding construction method in clear-water concrete wafer board structure hole | |
| CN213868903U (en) | Supporting and reinforcing device for axillary angle template | |
| CN114837404A (en) | Sunken type falling plate pouring mold and pouring method | |
| CN109629447B (en) | Variable cross-section cast-in-situ box girder construction and concrete pouring method | |
| CN209976019U (en) | Sink tank template assembly for toilet | |
| CN210976594U (en) | Auxiliary mounting device for laminated plate | |
| CN110761198A (en) | Positioning and mounting device for assembly type segment box girder | |
| CN211522913U (en) | Positioning and mounting device for assembly type segment box girder | |
| CN210712561U (en) | I-beam panel suspended cast-in-place support | |
| CN215212327U (en) | Sandwich plate supports pole setting base device with adjustable angle | |
| CN219241312U (en) | Support prefabricated mould of concrete wall body negative and positive angle | |
| CN218758728U (en) | Reinforcing device for beam and column connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |