CN213597232U - Assembled waterproof construction seam stagnant water strip subassembly - Google Patents
Assembled waterproof construction seam stagnant water strip subassembly Download PDFInfo
- Publication number
- CN213597232U CN213597232U CN202022402772.1U CN202022402772U CN213597232U CN 213597232 U CN213597232 U CN 213597232U CN 202022402772 U CN202022402772 U CN 202022402772U CN 213597232 U CN213597232 U CN 213597232U
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- Prior art keywords
- bin
- shaped
- water stop
- steel plate
- waterstop
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 229910000746 Structural steel Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model provides an assembled waterproof construction joint waterstop assembly, which comprises a side pre-embedded side waterstop steel plate assembly, a rear pouring side pre-embedded side waterstop steel plate assembly, a plugging assembly and an expansion waterstop, wherein the side pre-embedded side waterstop steel plate assembly is poured firstly; the first pouring side embedded side water stop steel plate assembly comprises a first U-shaped sealed bin, fastening bolts arranged on the outer sides of two U-shaped surfaces of the first U-shaped sealed bin and a first water stop steel plate wing plate connected with the bin back of the first U-shaped sealed bin; the rear pouring side embedded side water stop steel plate assembly comprises a second U-shaped sealed bin, fastening pieces which are arranged on the outer sides of the two sides of the U shape of the second U-shaped sealed bin and correspond to the fastening bolts, and a second water stop steel plate wing plate connected with the bin back of the second U-shaped sealed bin; the expansion water stop is arranged in the second U-shaped sealing bin; the plugging component is provided with a threaded hole corresponding to the fastening bolt to form a structural plate which can be arranged at the bin opening of the first U-shaped sealing bin in a sealing mode. The utility model discloses a better waterproof anticorrosion.
Description
Technical Field
The utility model belongs to the technical field of the construction, specifically speaking relates to an assembled waterproof construction joint stagnant water strip subassembly.
Background
In the construction of engineering structures, construction joints are used as common forms of the structural joints, the forming quality of the structures is determined by the treatment of the construction joints, and the water seepage phenomenon occurs at the positions of the structural joints due to the fact that the construction joints at the positions with waterproof requirements are not treated in place. In the existing technical regulation, a 300mm wide water-stopping steel plate is arranged at a construction joint position with a waterproof requirement as a structural waterproof structure treatment construction process. In the operation flow of the process, the poured concrete flows to the lower root of the water-stop steel plate on the side which is not constructed due to the infirm formwork supporting system reserved at the bottom of the water-stop steel plate, the contact surface cannot be subjected to scabbling treatment on the joint surface of new and old concrete due to the small operation surface of a component, the bonding of the new and old joint surface and the effective thickness of the structure are reduced, and the joint part is cracked and seeped.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem of prior art, an assembled waterproofing joint sealing-up strip subassembly is proposed, through setting up the pre-buried side sealing-up steel sheet subassembly of side of pouring earlier, the pre-buried side sealing-up steel sheet subassembly of side and inflation sealing-up etc. of back pouring, new and old concrete faying face position has been realized, concrete construction joint position carries out independent processing around will, the effectual chisel hair of having ensured construction position concrete faying face and root in advance is handled and is cleared up, and the pre-buried overhanging rust-resistant treatment who reserves position sealing-up steel sheet.
The utility model discloses specifically realize the content as follows:
the utility model provides an assembled waterproof construction joint waterstop assembly, which comprises a side pre-embedded side waterstop steel plate assembly, a rear pouring side pre-embedded side waterstop steel plate assembly, a plugging assembly and an expansion waterstop, wherein the side pre-embedded side waterstop steel plate assembly is poured firstly;
the first pouring side embedded side water stop steel plate assembly comprises a first U-shaped sealed bin, fastening bolts arranged on the outer sides of two U-shaped surfaces of the first U-shaped sealed bin and a first water stop steel plate wing plate connected with the bin back of the first U-shaped sealed bin;
the rear pouring side embedded side water stop steel plate assembly comprises a second U-shaped sealed bin, fastening pieces which are arranged on the outer sides of the two sides of the U shape of the second U-shaped sealed bin and correspond to the fastening bolts, and a second water stop steel plate wing plate connected with the bin back of the second U-shaped sealed bin;
the second U-shaped sealing bin can extend into the first U-shaped sealing bin to form a four-side sealing bin pipe structure with the second U-shaped sealing bin;
the expansion water stop is arranged in the second U-shaped sealing bin;
the plugging component is provided with a threaded hole corresponding to the fastening bolt to form a structural plate which can be arranged at the bin opening of the first U-shaped sealing bin in a sealing mode.
In order to better realize the utility model discloses, furtherly, the shutoff subassembly is including the shutoff board that can block up first U type seal chamber to and the shutoff template of the screw hole that has set up and has corresponded with fastening bolt.
In order to realize better the utility model discloses, furtherly, the pre-buried side stagnant water steel sheet subassembly of side is pour to the back is still including setting up the airtight piece in the bottom of second U type seal chamber both sides, and when second U type seal chamber was completely stretched into first U type seal chamber, the U type both sides board top of first U type seal chamber just pushed up and touched airtight piece.
In order to realize better the utility model discloses, furtherly, the pre-buried side stagnant water steel sheet subassembly of side is pour to the back still includes flexible sealing rod, flexible sealing rod sets up in U type both sides board both sides top department of second U type seal chamber, is provided with the stagnant water recess on the U type both sides inboard of first U type seal chamber, when second U type seal chamber is complete to stretch into first U type seal chamber flexible sealing rod just places in the stagnant water recess.
In order to better realize the utility model discloses, furtherly, the anterior segment board of the one end that first stagnant water steel sheet pterygoid lamina is not connected with first U type seal bin sets up to become obtuse structure with first stagnant water steel sheet pterygoid lamina mainboard body.
In order to realize better the utility model discloses, furtherly, still include the structural reinforcement, be provided with the first locating support of multiunit on the first stagnant water steel sheet pterygoid lamina, ligature location is connected between structural reinforcement and the locating support.
In order to better realize the utility model discloses, furtherly, the anterior segment board of the one end that second stagnant water steel sheet pterygoid lamina is not connected with second U type sealed storehouse sets up to become obtuse structure with second stagnant water steel sheet pterygoid lamina mainboard body.
In order to realize better the utility model discloses, furtherly, still include the structural reinforcement, be provided with multiunit second locating support on the second stagnant water steel sheet pterygoid lamina, ligature location is connected between structural reinforcement and the second locating support.
Compared with the prior art, the utility model have following advantage and beneficial effect:
the utility model has the advantages of simple manufacture, it is convenient to use, the effectual chisel hair and the clearance that have improved stagnant water steel sheet upper and lower side position concrete has ensured the shaping quality and the effective cross-section thickness of concrete structure of concrete joint position, has also avoided pre-buried corrosion in outside construction joint position stagnant water steel sheet.
Drawings
FIG. 1 is a schematic structural view of a side pre-embedded side water stop steel plate assembly which is poured firstly;
FIG. 2 is a schematic structural view of a rear pouring side embedded side water stop steel plate assembly;
FIG. 3 is a partial structural view of the first U-shaped sealing bin;
fig. 4 is a schematic view of the installation of the side pre-embedded side water stop steel plate assembly poured in advance on the concrete of the utility model;
fig. 5 is an installation schematic diagram of pouring a side embedded side water stop steel plate assembly after pouring the side embedded side water stop steel plate assembly first and further installing the side embedded side water stop steel plate assembly.
Wherein: 1. the sealing device comprises a first U-shaped sealing bin, 2, a first water stop steel plate wing plate, 3, a first positioning support, 4, fastening bolts, 5, a plugging plate, 6, a plugging template, 7, a second U-shaped sealing bin, 8, a second water stop steel plate wing plate, 9, a fastening piece, 10, a second positioning support, 11, an expansion water stop belt, 12, concrete, 13, structural steel bars, 101, a water stop groove, 701, a flexible water stop strip, 702 and a sealing piece.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments, and therefore should not be considered as limitations to the scope of protection. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, 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 mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
an assembled waterproof construction joint waterstop assembly comprises a side pre-embedded side waterstop steel plate assembly which is cast firstly, a side pre-embedded side waterstop steel plate assembly which is cast later, a plugging assembly and an expansion waterstop 11;
the first pouring side embedded side water stop steel plate assembly comprises a first U-shaped sealed bin 1, fastening bolts 4 installed on the outer sides of two U-shaped surfaces of the first U-shaped sealed bin 1 and a first water stop steel plate wing plate 2 connected with the bin back of the first U-shaped sealed bin 1;
the rear pouring side embedded side water stop steel plate assembly comprises a second U-shaped sealed bin 7, fastening pieces 9 which are arranged on the outer sides of two U-shaped surfaces of the second U-shaped sealed bin 7 and correspond to the fastening bolts 4, and a second water stop steel plate wing plate 2 connected with the bin back of the second U-shaped sealed bin 7;
the second U-shaped sealing bin 7 can extend into the first U-shaped sealing bin 1 to form a four-side sealing bin pipe structure with the second U-shaped sealing bin 7;
the expansion water stop belt 11 is arranged in the second U-shaped sealing bin 7;
the plugging component is provided with a threaded hole corresponding to the fastening bolt 4 to form a structural plate which can be arranged at the bin opening of the first U-shaped sealing bin 1 in a sealing mode.
The working principle is as follows: as shown in fig. 4, a first water stop steel plate wing plate 2 is firstly inserted into concrete 12, and then a plugging plate 5 is plugged into a first U-shaped sealing bin 1, wherein the plugging plate 5 is a "]" -shaped plugging plate, so that cement mortar is prevented from being immersed into the first U-shaped sealing bin 1 in subsequent construction; then combining the plugging template 6 with the fixing bolt 4 through a threaded hole to completely seal the first U-shaped sealing bin 1; then pour concrete 12 on the pre-buried side stagnant water steel sheet subassembly of side of pouring earlier, after first stagnant water steel sheet pterygoid lamina 2 solidifies on concrete 12, remove shutoff board 5 and shutoff template 6, then with second U type sealed storehouse 7 and first U type sealed storehouse 1 involution, specifically as shown in fig. 4.
The utility model discloses at new and old concrete faying face position, concrete construction joint position carries out independent processing around will, and the effectual chisel hair of having ensured construction position concrete faying face and root in advance is handled and is cleared up to and pre-buried overhanging rust-resistant treatment who reserves position stagnant water steel sheet.
Example 2:
this embodiment is on the basis of above-mentioned embodiment 1, in order to realize better the utility model discloses, furtherly, the shutoff subassembly is including the shutoff board 5 that can block up first U type sealed storehouse 1 to and the shutoff template 6 that has set up the screw hole that corresponds with fastening bolt 4.
The working principle is as follows: the side pre-buried side stagnant water steel sheet subassembly of pouring earlier is pre-buried in concrete structure in advance, and construction joint position parallel and level shutoff board 5 and shutoff template 6, and the effectual side position concrete slurry seepage water that has prevented to construct in advance in first U type sealed storehouse 1 and the second U type sealed storehouse 7. Pour the pre-buried side stagnant water steel sheet of side pterygoid lamina 2 of pre-buried side stagnant water steel sheet subassembly earlier and pre-buried to structural concrete, adopt the shutoff of shutoff template 6, make fastening bolt 4 overhanging in 1 outside of first U type seal chamber, the reinforcement of construction joint position fastening template 6 has both been ensured, also for the pre-buried side stagnant water steel sheet subassembly of back pouring side provides the node of drawing, first locating support 3 and second locating support 10 design and control according to half of design structural component thickness, effectual control first stagnant water steel sheet pterygoid lamina 2 and the position of second stagnant water steel sheet pterygoid lamina 8.
Other parts of this embodiment are the same as those of embodiment 1, and thus are not described again.
Example 3:
this embodiment is on the basis of any one of above-mentioned embodiment 1-2, in order to realize better the utility model discloses, furtherly, the pre-buried side stagnant water steel sheet subassembly of side is pour to the back still including setting up the airtight piece 702 in the 7 storehouse bottom both sides of second U type sealed storehouse, when second U type sealed storehouse 7 stretched into first U type sealed storehouse 1 completely, the U type both sides board top of first U type sealed storehouse 1 just pushed up and touches airtight piece 702.
The working principle is as follows: the sealing property is further ensured by the sealing sheet 702.
Other parts of this embodiment are the same as any of embodiments 1-2 described above, and thus are not described again.
Example 4:
this embodiment is on the basis of any one of above-mentioned embodiment 1-3, in order to realize better the utility model discloses, furtherly, the pre-buried side stagnant water steel sheet subassembly of side is pour to the back still includes flexible sealing strip 701, flexible sealing strip 701 sets up in U type both sides board both sides top department of second U type sealed storehouse 7, is provided with stagnant water recess 101 on the U type both sides inboard of first U type sealed storehouse 1, when second U type sealed storehouse 7 stretches into first U type sealed storehouse 1 completely flexible sealing strip 701 just places in stagnant water recess 101.
The working principle is as follows: the expansion water stop strip 11 with the same specification is embedded into the second U-shaped sealing bin 7 of the side pre-buried side water stop steel plate assembly poured at the back, and when water seepage occurs in the second U-shaped sealing bin 7, the expansion water stop strip 11 plays a water stop effect. The U-shaped web plate end of the second U-shaped sealed bin 7 is embedded into the groove of the first U-shaped sealed bin 1 through the convex flexible water stop strip 701, and the second U-shaped sealed bin 7 is wrapped.
Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.
Example 5:
on the basis of any one of the above-mentioned embodiments 1-4, in order to better realize the utility model discloses, further, the anterior segment board of the one end that first stagnant water steel sheet pterygoid lamina 2 is not connected with first U type sealed storehouse 1 sets up to become the obtuse structure with first stagnant water steel sheet pterygoid lamina 2 mainboard body.
In order to better realize the utility model discloses, furtherly, second stagnant water steel sheet pterygoid lamina 8 does not set up to become obtuse structure with 8 mainboard bodies of second stagnant water steel sheet pterygoid lamina with the anterior segment board of the one end that second U type sealed storehouse 7 is connected.
The working principle is as follows: the front section of the wing plate forms an obtuse angle structure, so that the wing plate can be more stable in the concrete 12.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
Example 6:
on the basis of any one of the above embodiments 1 to 5, in order to better implement the present invention, further, a plurality of sets of first positioning brackets 3 are disposed on the first water stop steel plate wing plate 2.
In order to better realize the utility model discloses, furtherly, be provided with multiunit second locating support 10 on the second stagnant water steel sheet pterygoid lamina 8.
The working principle is as follows: through first locating support 3, second locating support 10 and construction steel bar 13 ligature location, ensure earlier pour the position and the fixing of the pre-buried side stagnant water steel sheet subassembly of side and the pre-buried side stagnant water steel sheet subassembly of side of back pouring.
Other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. An assembled waterproof construction joint waterstop assembly is characterized by comprising a side waterstop steel plate assembly which is cast at first and is embedded at the rear casting side, a plugging assembly and an expansion waterstop (11);
the side pre-buried side water stop steel plate assembly poured firstly comprises a first U-shaped sealed bin (1), fastening bolts (4) installed on the outer sides of two U-shaped surfaces of the first U-shaped sealed bin (1) and a first water stop steel plate wing plate (2) connected with the bin back of the first U-shaped sealed bin (1);
the rear pouring side embedded side water stop steel plate assembly comprises a second U-shaped sealing bin (7), fastening pieces (9) which are arranged on the outer sides of two U-shaped surfaces of the second U-shaped sealing bin (7) and correspond to the fastening bolts (4), and a second water stop steel plate wing plate (8) connected with the bin back of the second U-shaped sealing bin (7);
the second U-shaped sealing bin (7) can extend into the first U-shaped sealing bin (1) to form a four-side sealing bin pipe structure with the second U-shaped sealing bin (7);
the expansion water stop (11) is arranged in the second U-shaped sealing bin (7);
the plugging component is provided with a threaded hole corresponding to the fastening bolt (4) to form a structural plate which can be installed at the bin opening of the first U-shaped sealing bin (1) in a sealing mode.
2. An assembled waterproof construction joint waterstop assembly as claimed in claim 1, wherein the plugging assembly comprises a plugging plate (5) for plugging the first U-shaped sealing chamber (1), and a plugging template (6) provided with threaded holes corresponding to the fastening bolts (4).
3. The assembled waterproof construction joint water stop strip assembly according to claim 1, wherein the post-casting side embedded side water stop strip assembly further comprises sealing sheets (702) arranged on two sides of the bottom of the second U-shaped sealing bin (7), and when the second U-shaped sealing bin (7) completely extends into the first U-shaped sealing bin (1), the top ends of the two U-shaped side plates of the first U-shaped sealing bin (1) just abut against the sealing sheets (702).
4. The assembled waterproof construction joint water stop strip assembly according to claim 3, wherein the post-pouring side pre-buried side water stop steel plate assembly further comprises a flexible water stop strip (701), the flexible water stop strip (701) is arranged at the top ends of the two sides of the U-shaped side plate of the second U-shaped sealing bin (7), a water stop groove (101) is formed in the inner side of the two sides of the U-shaped side plate of the first U-shaped sealing bin (1), and when the second U-shaped sealing bin (7) completely extends into the first U-shaped sealing bin (1), the flexible water stop strip (701) is just placed in the water stop groove (101).
5. The assembled waterproof construction joint waterstop assembly of claim 1, wherein the front section plate of the end of the first waterstop steel plate wing plate (2) not connected with the first U-shaped sealed cabin (1) is arranged to form an obtuse angle with the main plate body of the first waterstop steel plate wing plate (2).
6. The assembled waterproof construction joint waterstop assembly of claim 5, further comprising structural steel bars (13), wherein a plurality of groups of first positioning brackets (3) are arranged on the first waterstop steel plate wing plates (2), and the structural steel bars (13) are connected with the first positioning brackets (3) in a binding and positioning manner.
7. An assembled waterproof construction joint waterstop assembly as claimed in claim 1, wherein the front section plate of the end of the second waterstop steel plate wing plate (8) not connected with the second U-shaped sealed bin (7) is arranged to form an obtuse angle with the main plate body of the second waterstop steel plate wing plate (8).
8. The assembled waterproof construction joint waterstop assembly of claim 7, further comprising structural steel bars (13), wherein a plurality of groups of second positioning brackets (10) are arranged on the second waterstop steel plate wing plates (8), and the structural steel bars (13) are connected with the second positioning brackets (10) in a binding and positioning manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402772.1U CN213597232U (en) | 2020-10-26 | 2020-10-26 | Assembled waterproof construction seam stagnant water strip subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402772.1U CN213597232U (en) | 2020-10-26 | 2020-10-26 | Assembled waterproof construction seam stagnant water strip subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213597232U true CN213597232U (en) | 2021-07-02 |
Family
ID=76592661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022402772.1U Expired - Fee Related CN213597232U (en) | 2020-10-26 | 2020-10-26 | Assembled waterproof construction seam stagnant water strip subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213597232U (en) |
-
2020
- 2020-10-26 CN CN202022402772.1U patent/CN213597232U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |