CN221143096U - Post-cast strip waterstop groove side die structure - Google Patents
Post-cast strip waterstop groove side die structure Download PDFInfo
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- CN221143096U CN221143096U CN202322369175.7U CN202322369175U CN221143096U CN 221143096 U CN221143096 U CN 221143096U CN 202322369175 U CN202322369175 U CN 202322369175U CN 221143096 U CN221143096 U CN 221143096U
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- cast strip
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- steel
- groove
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- 230000002787 reinforcement Effects 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 40
- 238000010276 construction Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract description 6
- 238000009435 building construction Methods 0.000 abstract description 4
- 238000009415 formwork Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a side mold structure of a water stop belt groove of a post-cast strip, which relates to the technical field of building construction and comprises a post-cast strip, a steel wire mesh, a steel reinforcement framework and a water stop steel plate, wherein the left side and the right side of the post-cast strip are provided with the water stop belt reserved grooves of the post-cast strip, and the upper side and the lower side of the post-cast strip are provided with post-cast strip main steel bars. The steel wire mesh is arranged at the inner wall of the reserved groove of the water stop belt of the post-pouring belt, and the size of the steel wire mesh is consistent with the size of the inner wall of the reserved groove of the water stop belt of the post-pouring belt. The steel reinforcement framework is a plurality of prefabricated groove modeling steel bars, and the steel reinforcement framework is arranged on one side, away from the groove reserved in the water stop belt of the post-cast strip, of the steel wire mesh sheet one by one along the extending direction of the post-cast strip. Meanwhile, the upper end and the lower end of the reinforcement cage are respectively spot-welded on the main reinforcement of the post-cast strip so as to support the steel wire mesh and keep the shape of the steel wire mesh to be matched with the reserved groove of the water stop strip of the post-cast strip. The utility model can effectively solve the problems of inconvenient use, difficult cleaning of residues after construction and the like of the traditional closed-cell foam plastic formwork, and simultaneously ensures the construction quality and effect of post-pouring strip engineering.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a side mold structure of a groove of a water stop belt of a post-cast strip.
Background
In the field of building construction, post-cast steel generally refers to a part which needs to be continuously constructed after a main body part of concrete structure casting is finished in order to make up for defects, connecting members, reinforcing structures and the like left in the casting process. The post-cast strip construction process is relatively complex, and various process parameters and structural requirements need to be considered to ensure the strength, stability and durability of the post-cast strip.
In the post-cast strip construction process, the width of the post-cast strip is narrow, steel bars arranged in the post-cast strip are dense and continuous, the operation space is small, if the post-cast strip water stop groove adopts a closed-cell foam plastic formwork, the construction difficulty is high, foam residues are difficult to clean before casting of the post-cast strip in the later period, the construction progress is easy to slow, and the construction quality is influenced. Therefore, in order to overcome the technical problems and improve the construction efficiency and the structural stability of the post-cast strip water stop groove, a novel design and construction scheme are required to be found so as to ensure that the water stop groove can keep a stable shape in the post-cast strip construction process, and meanwhile, cement slurry can be effectively isolated, and the tightness and the stability of the structure are ensured.
Disclosure of utility model
The utility model provides a side mold structure of a groove of a water stop belt of a post-cast belt, which mainly aims at the problems that the construction difficulty is high, foam residues are difficult to clean before pouring of the post-cast belt in the later period, the construction progress is slow, the construction quality is influenced and the like due to the fact that a closed-cell foam plastic mold is adopted for the groove of the water stop belt of the post-cast belt.
In order to solve the problems, the utility model provides a post-cast strip water stop belt groove side mold structure, which comprises a post-cast strip, a steel wire mesh, a steel reinforcement framework and a water stop steel plate, wherein post-cast strip water stop belt reserved grooves are formed in the left side and the right side of the post-cast strip, and post-cast strip main steel bars are arranged in the upper side and the lower side of the post-cast strip. The steel wire mesh is arranged at the inner wall of the reserved groove of the water stop belt of the post-pouring belt, and the size of the steel wire mesh is consistent with the size of the inner wall of the reserved groove of the water stop belt of the post-pouring belt. The steel reinforcement framework is a plurality of prefabricated groove modeling steel bars, and the steel reinforcement framework is arranged on one side, away from the post-cast strip water stop belt reservation groove, of the steel wire mesh sheet one by one along the extension direction of the post-cast strip. Meanwhile, the upper end and the lower end of the reinforcement cage are respectively spot-welded on the main reinforcement of the post-cast strip so as to support the steel wire mesh and keep the shape of the steel wire mesh to be matched with the reserved groove of the water stop strip of the post-cast strip.
In a more specific implementation, the post-cast strip may further comprise a water stop steel plate positioned at a position just midway between the post-cast strip water stop reservation grooves. In addition, the steel wire meshes can be divided into a first steel wire mesh and a second steel wire mesh which are respectively positioned on the upper side and the lower side of the water stop steel plate so as to further guarantee the water stop effect. In addition, to increase structural stability, the preformed reinforcement groove patterns may be provided at different lateral locations, such as along the upper and lower sides of the post-cast strip waterstop reservation groove, to provide additional support and securement.
In order to ensure the stability of the structure, a plurality of parallel steel bars parallel to the extending direction of the post-pouring strip can be arranged at the end points and the stress concentration points of the steel bar frameworks and are in spot welding connection with each steel bar framework so as to further enhance the bearing capacity of the structure.
In a particular embodiment, the wire mesh sheet may be a double layer stainless wire mesh sheet to ensure corrosion resistance and durability of the structure. In addition, the setting interval of the reinforcement cage along the extension direction of the post-cast strip can be adjusted according to specific situations, for example, the setting interval is set at intervals of 500 mm.
In summary, the present application includes at least one of the following beneficial technical effects:
The utility model can effectively solve the problems of inconvenient use, difficult cleaning of residues after construction and the like of the traditional closed-cell foam plastic formwork, and simultaneously ensures the construction quality and effect of post-pouring strip engineering.
The prefabricated reinforcement cage groove modeling can effectively fix double-layer stainless steel wire meshes, so that the groove shape is kept, the stability of the structure is enhanced, the risk of groove failure caused by external force extrusion or deformation is reduced, meanwhile, the reserved shape of the post-pouring belt water stop groove is more accurate by combining with the application of the prefabricated reinforcement cage groove modeling, and therefore the construction quality and the tightness of the structure are guaranteed, and problems and hidden hazards in the later construction process are reduced.
The post-cast strip post-maintenance cost is reduced by the aid of stable structure and improvement of construction quality, and maintenance and repair of the structure are reduced.
In conclusion, the post-cast strip water stop groove side mold structure provided by the utility model can improve the stability and durability of the structure on the basis of ensuring the construction efficiency and quality, provides a more reliable and efficient solution for the field of building construction, and has wide market application prospects.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Reference numerals: post-cast strip 1, post-cast strip waterstop groove 11, post-cast strip main reinforcement 12, double-layer stainless steel wire meshes 2, first steel wire meshes 21, second steel wire meshes 22, reinforcement cage 3, first reinforcement cage 31, second reinforcement cage 32, parallel reinforcement 4 and waterstop steel plate 5.
Detailed Description
Hereinafter, the technology in the embodiments of the present utility model will be clearly and completely described; it is apparent that the described embodiments are only some, but not all, embodiments of the utility model; all other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to fall within the scope of the present utility model.
Embodiment one:
Referring to fig. 1, the post-cast strip water stop groove side mold structure comprises a post-cast strip (1), a double-layer stainless steel wire mesh (2), a reinforcement cage (3) and parallel reinforcement bars (4). The left side and the right side of the post-cast strip are reserved with post-cast strip water stop grooves (11), and the upper side and the lower side are provided with post-cast strip main steel bars (12). The double-layer stainless steel wire net piece (2) is arranged at the inner wall of the post-pouring belt water stop groove (11), and the size of the double-layer stainless steel wire net piece (2) is consistent with the size of the inner wall of the post-pouring belt water stop groove (11). The steel reinforcement framework (3) is a plurality of prefabricated groove modeling steel bars, and is arranged on one side, away from the water stop groove (11) of the post-cast strip, of the double-layer stainless steel wire mesh (2) one by one along the extending direction of the post-cast strip (1). The upper end and the lower end of the reinforcement cage (3) are respectively spot-welded on the post-cast strip main reinforcement (12) for supporting the double-layer stainless steel wire net sheet (2) and keeping the shape of the double-layer stainless steel wire net sheet to be matched with the post-cast strip water stop groove (11). Meanwhile, a plurality of parallel steel bars (4) are arranged at the positions of the end points and the stress concentration points of the steel bar framework (3) so as to enhance the stability of the whole structure.
Embodiment two:
Referring to fig. 1, the post-cast strip further includes a water stop steel plate (5) in accordance with the first embodiment. The water stop steel plate (5) is positioned in the middle position of the water stop groove (11) of the post-pouring belt so as to further enhance the water stop effect. The double-layer stainless steel wire meshes (2) are divided into a first steel wire mesh (21) and a second steel wire mesh (22) which are respectively positioned on the upper side and the lower side of the water stop steel plate (5), so that the water stop effect is ensured. The upper and lower both sides of framework of steel reinforcement (3) have set up first framework of steel reinforcement (31) and second framework of steel reinforcement (32) respectively, the upper end spot welding of first framework of steel reinforcement (31) is on post-cast strip owner reinforcing bar (12) of post-cast strip (1) upside, the lower extreme spot welding is on the corresponding position of stagnant water steel sheet (5), the upper end spot welding of second framework of steel reinforcement (32) is on the corresponding position of stagnant water steel sheet (5), the lower extreme spot welding is on post-cast strip owner reinforcing bar (12) of post-cast strip (1) upper and lower volume for support first steel wire net piece (21) and second steel wire net piece (22) and keep its shape and post-cast strip waterstop recess (11) to suit. Meanwhile, parallel steel bars are also welded at the upper end and the lower end of the first steel bar framework (31) and the second steel bar framework (32) respectively, so that the stability and the strength of the whole structure are further enhanced.
Claims (5)
1. The utility model provides a post-cast strip waterstop recess side mould structure, includes post-cast strip, wire net piece, reinforcement cage, the left and right sides of post-cast strip is post-cast strip waterstop reserved groove, and the upper and lower both sides of post-cast strip are equipped with post-cast strip main reinforcement, a serial communication port, wire net piece sets up the inner wall department at post-cast strip waterstop reserved groove, and wire net piece's size is unanimous with post-cast strip waterstop reserved groove's inner wall size, reinforcement cage is many prefabricated have with post-cast strip waterstop reserved groove cross section's shape, the unanimous recess molding's of size reinforcing bar, is in along post-cast strip extending direction sets up one by one the wire net piece is kept away from one side of post-cast strip waterstop reserved groove, reinforcement cage's upper and lower both ends spot welding is in respectively on the main reinforcement of post-cast strip, reinforcement cage is used for supporting wire net piece and keeps wire net piece's shape and post-cast strip waterstop reserved groove phase.
2. The post-cast strip waterstop groove side die structure of claim 1, wherein the post-cast strip further comprises a waterstop steel plate, the waterstop steel plate is arranged at the right middle position of the post-cast strip waterstop reserved groove, the steel wire meshes are divided into a first steel wire mesh and a second steel wire mesh, the first steel wire mesh and the second steel wire mesh are respectively positioned at the upper side and the lower side of the waterstop steel plate, the shape and the size of the steel reinforcement framework are consistent with the half shape and the size of the cross section of the post-cast strip waterstop reserved groove, the steel reinforcement framework is symmetrically arranged at the upper side and the lower side of the waterstop steel plate, and two ends of the steel reinforcement framework are respectively welded on the post-cast strip main steel bar and the waterstop steel plate in a spot mode.
3. The post-cast strip waterstop groove side mold structure according to claim 1 or 2, further comprising a plurality of parallel reinforcing bars, wherein the parallel reinforcing bars are arranged at positions of end points and stress concentration points of the reinforcement cage parallel to the extending direction of the post-cast strip and are in spot welding connection with each reinforcement cage.
4. A post-cast strip waterstop groove side mould structure according to any one of claims 1 to 3, wherein the wire mesh is preferably a double layer stainless wire mesh.
5. The post-cast strip waterstop groove side mold structure according to any one of claims 1 to 4, wherein the arrangement interval of the reinforcement cage along the extension direction of the post-cast strip is 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369175.7U CN221143096U (en) | 2023-09-01 | 2023-09-01 | Post-cast strip waterstop groove side die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369175.7U CN221143096U (en) | 2023-09-01 | 2023-09-01 | Post-cast strip waterstop groove side die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221143096U true CN221143096U (en) | 2024-06-14 |
Family
ID=91425233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369175.7U Active CN221143096U (en) | 2023-09-01 | 2023-09-01 | Post-cast strip waterstop groove side die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221143096U (en) |
-
2023
- 2023-09-01 CN CN202322369175.7U patent/CN221143096U/en active Active
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