CN217231952U - Be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct - Google Patents
Be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct Download PDFInfo
- Publication number
- CN217231952U CN217231952U CN202220141510.0U CN202220141510U CN217231952U CN 217231952 U CN217231952 U CN 217231952U CN 202220141510 U CN202220141510 U CN 202220141510U CN 217231952 U CN217231952 U CN 217231952U
- Authority
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- Prior art keywords
- wall
- expansion joint
- section concrete
- concrete wall
- plywood
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000011120 plywood Substances 0.000 claims abstract description 32
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 20
- 239000000565 sealant Substances 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 14
- 239000010935 stainless steel Substances 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a be used for pond water conservancy diversion wall expansion joint waterstop end mould fixed knot to construct, including the wall form, install filled sheet and wall body owner muscle in the wall form, the externally mounted of filled sheet has the plywood, one side that the filled sheet was kept away from to the plywood is equipped with a plurality of evenly distributed's square timber, be equipped with horizontal brace between square timber and the wall form, be equipped with the waterstop between filled sheet and the plywood, the both sides of waterstop are equipped with earlier and pour section concrete wall after with respectively, it is equipped with expansion joint stagnant water structure to pour section concrete wall earlier and pour between the section concrete wall after with. The water stop end mold fixing structure for the expansion joint of the pool diversion wall effectively prevents water seepage and water leakage at the expansion joint of the diversion wall in a rubber water stop embedding mode, and is suitable for construction of super-long and thin-wall walls in high-heat climates.
Description
Technical Field
The utility model relates to a pond construction technical field especially relates to a be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct.
Background
In the construction and construction of large-scale water tanks and large-section box culvert channels, the wall construction is always the main engineering in similar engineering construction, and the arrangement of the flow guide wall effectively reduces the dead angle of flowing water in the water storage tank, is favorable for leading the water flow to flow according to the specified direction, enhances the flow of water, and keeps the water quality as a simple and effective measure. The guide wall is constructed in a cast-in-place mode generally, when the guide wall is constructed in a cast-in-place mode, expansion joints need to be arranged among wall body sections to adapt to expansion deformation of concrete under the action of high temperature, so that the integrity of the construction quality of the pool guide wall is improved, and the requirements of pool engineering on seepage prevention and leakage prevention are extremely high.
However, the traditional rubber waterstop for the expansion joint of the diversion wall is fixed by using additional steel bars, and the waterstop is easily punctured and damaged by the fixing mode, so that the leakage of the diversion wall body is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving traditional water conservancy diversion wall expansion joint rubber waterstop among the prior art, utilizing the additional reinforcing bar to fix, this kind of fixed mode punctures easily, harms the waterstop, causes the problem that the seepage of water conservancy diversion wall body takes place, and the one that proposes is used for pond water conservancy diversion wall expansion joint waterstop end mould fixed knot to construct.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for pond water conservancy diversion wall expansion joint waterstop end mould fixed knot to construct, includes the wall form, install filled sheet and wall body owner muscle in the wall form, the externally mounted of filled sheet has the plywood, one side that the filled sheet was kept away from to the plywood is equipped with a plurality of evenly distributed's square timber, be equipped with horizontal brace between square timber and the wall form, be equipped with the waterstop between filled sheet and the plywood, the both sides of waterstop are equipped with earlier and pour section concrete wall after with respectively, it is equipped with expansion joint stagnant water structure to pour earlier between section concrete wall and the pour section concrete wall after with.
Preferably, expansion joint stagnant water structure includes waterstop, packing plate, sealed glue and buffer gear, buffer gear is including installing the PVC pipe in the section concrete wall of pouring earlier, a pot head of PVC pipe is equipped with the end cap, be equipped with stainless steel dowel steel in the PVC pipe, stainless steel dowel steel and the intraductal cavity inside wall sliding connection of PVC, the other end of PVC pipe extends to in the back section concrete wall of pouring.
Preferably, a connector is arranged between the transverse support and the square timber, one end of the connector is fixedly connected with the transverse support through a locking screw, and the other end of the connector is fixed on the square timber through the locking screw.
Preferably, the end cap is filled with a sponge, and one end of the PVC pipe close to the end cap extends into the end cap and abuts against the sponge.
Preferably, the sealant is divided into an external sealant and an internal sealant, the internal sealant is coated between the first-poured-section concrete wall and the filler plate, and the external sealant is coated between the filler plate and the later-poured-section concrete wall.
Preferably, the filler sheet is a compressible filler sheet.
Preferably, the PVC pipe is provided with a steel wire for fixing the PVC pipe on the wall main reinforcement.
Has the advantages that:
1. the utility model discloses in, the expansion joint end mould adopts the plywood, waterstop and wall form synchronous installation, with packing plate and plywood with inside waterstop as the split line, divide two sections installations, install the packing plate earlier, then install the plywood in the packing plate outside, half packing plate and the middle waterstop of installation after the plywood installation is accomplished, then install another half packing plate and plywood, after plywood form and packing plate installation are accomplished, reuse side wood full cloth is as vertical rib at the plywood back, then reuse connector of connecting the double channel steel, as the double channel steel of square timber cross rib and wall side form and be connected, be used for strengthening the template support, install sealing device at the expansion joint position before wall body steel bar installation, reduce the guide wall body seepage and take place the probability;
2. the method comprises the following steps of pouring two sections during pouring, placing end caps, installing PVC pipes after filling sponges in the end caps, completing pouring of a concrete wall at a first pouring section after a plywood template and a filler plate are installed, filling internal sealant, placing stainless steel force transmission rods in the PVC pipes, reinforcing expansion joints by the stainless steel force transmission rods, avoiding the problem that only water stop belts are used for supporting the traditional expansion joints without reinforcing steel frameworks, reinforcing the expansion joints by the stainless steel force transmission rods, avoiding dislocation and deviation of two positions of the concrete wall at the first pouring section and the concrete wall at a second pouring section, completing pouring of the concrete wall at the second pouring section after the plywood is removed, filling external sealant between the filler plate and the concrete wall at the second pouring section, adopting a rubber water stop belt embedding mode, embedding the expansion joints in the concrete wall and the concrete wall when the concrete wall is poured, and connecting the concrete structures at the two positions of the concrete wall at the first pouring section and the concrete wall at the second pouring section into a whole, the water stop end mold fixing structure for the pool diversion wall expansion joint can effectively prevent water seepage and water leakage at the diversion wall expansion joint through a rubber water stop embedding mode, and is suitable for construction of high-temperature climates, super-long and thin-wall walls.
Drawings
Fig. 1 is a schematic view of a wall end portion formwork and a water stop elevation of a fixing structure for a water stop end formwork of an expansion joint of a pool guide wall provided by the utility model;
fig. 2 is a schematic top view of a wall vertical expansion joint template and a water stop for a water stop end mold fixing structure of an expansion joint of a pool diversion wall according to the present invention;
fig. 3 is the utility model provides a overlook the sketch after a water conservancy diversion wall expansion joint stagnant water structure that is used for pond water conservancy diversion wall expansion joint waterstop end mould fixed knot to construct.
In the figure: 1 horizontal brace, 2 square timbers, 3 wall forms, 4 plywood, 5 compressible filler plates, 6 steel wires, 7 waterstops, 8 earlier pour section concrete wall, 9 later pour section concrete wall, 10 stainless steel dowel bars, 11 PVC pipes, 12 end caps, 13 sealed glues, 14 wall body owner muscle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct, includes wall form 3, install filled sheet 5 and wall body owner muscle 14 in the wall form 3, the externally mounted of filled sheet 5 has plywood 4, the one side that filled sheet 5 was kept away from to plywood 4 is equipped with a plurality of evenly distributed's square timber 2, be equipped with horizontal brace 1 between square timber 2 and the wall form 3, be equipped with waterstop 7 between filled sheet 5 and the plywood 4, the both sides of waterstop 7 are equipped with earlier and pour section concrete wall 8 and pour section concrete wall 9 afterwards respectively, it is equipped with expansion joint stagnant water structure to pour section concrete wall 8 earlier and pour section concrete wall 9 afterwards.
In the embodiment, the water stop structure of the expansion joint comprises a water stop belt 7, a filler plate 5, a sealant 13 and a buffer mechanism, wherein the buffer mechanism comprises a PVC pipe 11 arranged in a first casting section concrete wall 8, one end of the PVC pipe 11 is sleeved with an end cap 12, a stainless steel dowel bar 10 is arranged in the PVC pipe 11, the stainless steel dowel bar 10 is connected with the inner side wall of a cavity in the PVC pipe 11 in a sliding manner, the other end of the PVC pipe 11 extends into a second casting section concrete wall 9, the first casting section concrete wall 8 and the second casting section concrete wall 9 are connected into a whole through two concrete structures, the expansion joint is reinforced through the stainless steel dowel bar 10, the problem that the traditional expansion joint only has the water stop belt without being supported by a steel reinforcement framework is solved, the expansion joint is reinforced by the stainless steel dowel bar 10, and the dislocation and deviation between the first casting section concrete wall 8 and the second casting section concrete wall 9 are avoided, the water seepage and water leakage at the expansion joint of the guide wall can be effectively prevented, and the functions of shock absorption, buffering and the like are realized; a connector is arranged between the transverse support 1 and the square timber 2, one end of the connector is fixedly connected with the transverse support 1 through a locking screw, the other end of the connector is fixed on the square timber 2 through the locking screw, the square timber 2 is fully distributed behind the plywood 4 to serve as a vertical rib, and then the connector connected with double channel steel is used as a transverse rib of the square timber 2 to be connected with double channel steel of the wall body side form 3 to reinforce the formwork support; the end cap 12 is filled with sponge, and one end of the PVC pipe 11 close to the end cap 12 extends into the end cap 12 and abuts against the sponge, so that the stainless steel dowel bar 10 in the PVC pipe 11 can move after concrete is poured; the sealant 13 is divided into an external sealant and an internal sealant, the internal sealant is coated between the first pouring section concrete wall 8 and the filler plate 5, and the external sealant is coated between the filler plate 5 and the later pouring section concrete wall 9, so that the sealing property is improved, and water leakage and water seepage are avoided; the packing plate 5 is a compressible packing plate and is used for damping, buffering and the like, so that the compression resistance of the packing plate 5 is improved; the PVC pipe 11 is provided with a steel wire 6 for fixing the PVC pipe on the wall main rib 14, and the steel wire 6 is used for realizing the fixed installation of the PVC pipe 11 on the wall main rib 14.
In the embodiment, during construction, a plywood 4 is adopted as an expansion joint end mould, a water stop belt 7 and a wall body template 3 are synchronously installed, a filler plate 5 and the plywood 4 are installed in two sections by taking the internal water stop belt 7 as a parting line, the filler plate 5 is installed firstly, then the plywood 4 is installed outside the filler plate 5, the middle water stop belt 7 is installed after half of the filler plate 5 and the plywood 4 are installed, then the other half of the filler plate 5 and the plywood 4 are installed, after the plywood 4 template and the filler plate 5 are installed, a square timber 2 is fully distributed behind the plywood 4 to serve as a vertical rib, then a connector for connecting double-channel steel is used as a transverse rib of the square timber 2 to be connected with double-channel steel of the wall body side mould 3 to reinforce the template support, an expansion joint water stop device is installed at the position before the wall body steel bar is installed to reduce the leakage occurrence probability of a diversion wall body, and two sections of pouring are poured, the end cap 12 is placed, the PVC pipe 11 is installed after sponge is filled in the end cap 12, after the plywood 4 template and the filler plate 5 are installed, the pouring of the concrete wall 8 at the first pouring section is completed, internal sealant is filled, the stainless steel dowel steel 11 is placed in the PVC pipe 11, the pouring of the concrete wall 9 at the second pouring section is completed after the plywood 4 is removed, external sealant is filled between the filler plate 5 and the concrete wall 9 at the second pouring section, a rubber water stop belt embedding mode is adopted, the concrete wall is embedded in the expansion joint and the concrete wall when the concrete wall is poured, the concrete structures at the first pouring section 8 and the second pouring section 9 are connected into a whole, the water seepage and the water leakage at the expansion joint of the guide wall can be effectively prevented, and the effects of shock absorption and buffering are achieved.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct, includes wall form (3), its characterized in that: install filled sheet (5) and wall body owner muscle (14) in wall body template (3), the externally mounted of filled sheet (5) has plywood (4), one side that filled sheet (5) were kept away from in plywood (4) is equipped with a plurality of evenly distributed's square timber (2), be equipped with between square timber (2) and wall body template (3) and transversely prop (1), be equipped with waterstop (7) between filled sheet (5) and plywood (4), the both sides of waterstop (7) are equipped with earlier and pour section concrete wall (8) and pour section concrete wall (9) after respectively, it is equipped with expansion joint stagnant water structure to pour between section concrete wall (8) and pour section concrete wall (9) after earlier.
2. The fixing structure for the water stop end mold of the expansion joint of the pool diversion wall as claimed in claim 1, wherein: expansion joint stagnant water structure includes waterstop (7), packing plate (5), sealed glue (13) and buffer gear, buffer gear is including installing PVC pipe (11) in pouring section concrete wall (8) earlier, the pot head of PVC pipe (11) is equipped with end cap (12), be equipped with stainless steel dowel steel (10) in PVC pipe (11), stainless steel dowel steel (10) and PVC pipe (11) inner chamber inside wall sliding connection, the other end of PVC pipe (11) extends to and pours in the section concrete wall (9) after.
3. The fixing structure for the water stop end mold of the expansion joint of the pool diversion wall as claimed in claim 1, wherein: the connector is arranged between the transverse support (1) and the square timber (2), one end of the connector is fixedly connected with the transverse support (1) through a locking screw, and the other end of the connector is fixed on the square timber (2) through the locking screw.
4. The fixing structure for the water stop end mold of the expansion joint of the pool diversion wall as claimed in claim 2, wherein: the sponge is filled in the end cap (12), and one end of the PVC pipe (11) close to the end cap (12) extends into the end cap (12) and is propped against the sponge.
5. The fixing structure for the end mold of the expansion joint water stop of the pool guide wall as claimed in claim 2, characterized in that: the sealant (13) is divided into an external sealant and an internal sealant, the internal sealant is coated between the first pouring section concrete wall (8) and the filler plate (5), and the external sealant is coated between the filler plate (5) and the later pouring section concrete wall (9).
6. The fixing structure for the water stop end mold of the expansion joint of the pool diversion wall as claimed in claim 1, wherein: the packing plate (5) is a compressible packing plate.
7. The fixing structure for the end mold of the expansion joint water stop of the pool guide wall as claimed in claim 2, characterized in that: and the PVC pipe (11) is provided with a steel wire (6) for fixing the PVC pipe on the wall body main rib (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220141510.0U CN217231952U (en) | 2022-01-19 | 2022-01-19 | Be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220141510.0U CN217231952U (en) | 2022-01-19 | 2022-01-19 | Be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231952U true CN217231952U (en) | 2022-08-19 |
Family
ID=82832166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220141510.0U Expired - Fee Related CN217231952U (en) | 2022-01-19 | 2022-01-19 | Be used for pond guiding wall expansion joint waterstop end mould fixed knot to construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231952U (en) |
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2022
- 2022-01-19 CN CN202220141510.0U patent/CN217231952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |