CN218437208U - Mechanism for preventing leakage of post-cast strip of underground chamber bottom plate - Google Patents
Mechanism for preventing leakage of post-cast strip of underground chamber bottom plate Download PDFInfo
- Publication number
- CN218437208U CN218437208U CN202222517232.7U CN202222517232U CN218437208U CN 218437208 U CN218437208 U CN 218437208U CN 202222517232 U CN202222517232 U CN 202222517232U CN 218437208 U CN218437208 U CN 218437208U
- Authority
- CN
- China
- Prior art keywords
- layer
- plate
- water
- waterproof
- post
- 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.)
- Active
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model provides a prevent basement bottom plate post-cast strip seepage mechanism, pour the layer including upper portion, rubber water-blocking isolation pad, the layer is pour to the bottom plate, waterproof layer and bottom plate concrete-based layer, bottom plate concrete-based layer upside is provided with the waterproof layer, the waterproof layer upside is provided with waterproof baffle, the waterproof baffle up end left and right sides is provided with the extension claw board, the waterproof baffle upside is provided with the lower part and pours the layer, the lower part is pour in situ portion and is provided with lower part steel framework, the waterproof baffle up end left and right sides is provided with the shutoff otter board, lower part is pour in situ side and is provided with the middle part and pours the layer, this design can carry out water repellent treatment to the post-cast strip from the downside through waterproof baffle, water-blocking isolation pad can carry out water repellent treatment to the post-cast strip from the upside through rubber, through the shutoff otter board, the seal of abnormal shape shutoff board and stagnant water steel sheet can strengthen the seal of post-cast strip seam department, sealing effect is improved, leakage is effectively prevented.
Description
Technical Field
The utility model relates to a prevent basement bottom plate post-cast strip seepage mechanism belongs to building technical field.
Background
The post-cast strip is a concrete strip reserved at the corresponding position of a foundation slab, a wall and a beam according to the design or construction specification requirement in order to prevent harmful cracks possibly generated by uneven self shrinkage or uneven settlement of a cast-in-place reinforced concrete structure in the building construction. The post-cast strip temporarily divides the structure into a plurality of parts, the construction joint concrete is cast and tamped after a plurality of time after the internal contraction of the member, and the structure is connected into an integral zone. When the temperature is lower, the casting time of the post-cast strip is preferably selected, the casting cement or the concrete mixed with trace aluminum powder in the cement can be used, the strength grade of the casting cement or the concrete mixed with trace aluminum powder in the cement is higher than that of the member by one grade, and cracks between the new concrete and the old concrete are prevented from forming weak parts. The position of the post-cast strip is set by considering different consumption factors of measures such as a template and the like.
The basement floor post-cast strip is generally constructed by a method of smearing a waterproof layer and pouring concrete, the method causes that cracks are easily generated at the joint of the post-cast strip and a floor pouring layer, the leakage of the basement floor post-cast strip is caused, the waterproof effect of the post-cast strip is influenced, the leakage phenomenon is serious, and a mechanism for preventing the leakage of the basement floor post-cast strip is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a prevent that underground chamber bottom plate post-cast strip seepage mechanism to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, waterproof antiseep is effectual, and the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a mechanism for preventing a post-cast strip of a bottom plate of an underground chamber from leaking comprises an upper pouring layer, a rubber water-blocking isolation pad, a bottom plate pouring layer, a waterproof protective layer, a waterproof layer and a bottom plate concrete base layer, wherein the waterproof layer is arranged on the upper side of the bottom plate concrete base layer, the waterproof protective layer is arranged on the upper side of the waterproof layer, a waterproof baffle is arranged on the upper side of the waterproof protective layer, extending claw plates are arranged on the left side and the right side of the upper end face of the waterproof baffle, a lower pouring layer is arranged on the upper side of the waterproof baffle, a lower steel bar frame is arranged in the lower pouring layer, plugging net plates are arranged on the left side and the right side of the upper end face of the waterproof baffle, a middle pouring layer is arranged on the upper side of the lower pouring layer, the in situ portion is pour at the middle part is provided with middle part steel reinforcement frame, the layer left and right sides is pour at the middle part is provided with the bottom plate and pours the layer, the layer junction is pour at the middle part and is provided with the water blocking board with the lower part, the water blocking board is provided with the connection arm-tie with shutoff otter board junction, the layer upside is pour at the middle part and is provided with the rubber isolation pad that blocks water, the rubber isolation pad upside that blocks water is provided with the upper portion and pours the layer, shutoff otter board upside is provided with the stagnant water steel sheet, stagnant water steel sheet upside is provided with heterotypic shutoff board, heterotypic shutoff board group left and right sides is provided with the crab-bolt, rubber blocks water the isolation pad down terminal surface and heterotypic shutoff board junction and has seted up positioning channel.
Further, the rubber water-blocking isolation pad is of a concave structure, and the upper pouring layer is arranged in a concave area inside the rubber water-blocking isolation pad.
Furthermore, the plugging screen plate is fixedly connected with the waterproof baffle plate in a welding mode, the water stop steel plate is fixedly connected with the plugging screen plate in a welding mode, the special-shaped plugging plate is fixedly connected with the water stop steel plate in a welding mode, and the water stop plate is fixedly connected with the plugging screen plate in a welding mode.
Furthermore, the upper pouring layer, the middle pouring layer and the lower pouring layer form a bottom plate post-pouring belt, the special-shaped plugging plates, the water stopping steel plates and the plugging screen plates form water stopping mechanisms, the water stopping mechanisms are arranged in two groups, the specifications of the two groups of water stopping mechanisms are the same, and the two groups of water stopping mechanisms are respectively arranged at the joints of the post-pouring belt and the bottom plate pouring layer.
Furthermore, the central line of the water-stopping steel plate and the central line of the plugging screen plate are on the same vertical plane, the left half part of the water-stopping steel plate extends into the bottom plate pouring layer, and the right half part of the water-stopping steel plate extends into the middle pouring layer.
Furthermore, waterproof paint is coated on the contact surface of the waterproof protective layer and the waterproof baffle, a rib plate is arranged at the joint of the water stop steel plate and the plugging screen plate, the rib plate is of a triangular structure, and the rib plate is fixedly connected with the water stop steel plate and the plugging screen plate in a welding mode.
The utility model has the advantages that: the utility model discloses a prevent that underground chamber bottom plate post-cast strip seepage mechanism, because of the utility model discloses added the upper portion and pour the layer, rubber blocks water the isolation pad, the layer is pour to the bottom plate, waterproof layer, the waterproof layer, bottom plate concrete-based layer, waterproof baffle, lower part steel framework, the layer is pour to the lower part, the board blocks water, the shutoff otter board, middle part steel framework, the layer is pour to the middle part, positioning channel section, abnormal shape closure plate, the crab-bolt, the stagnant water steel sheet, connect arm-tie and extension claw board, this design can be through waterproof baffle from the downside to the post-cast strip water repellent treatment, the isolation pad blocks water through rubber can follow the upside and carry out water repellent treatment to the post-cast strip, through the shutoff otter board, the seal of the joint department of post-cast strip can be strengthened to abnormal shape closure plate and stagnant water steel sheet, sealing effect is improved, effectively prevent the seepage.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a mechanism for preventing the leakage of the post-cast strip of the bottom plate of the underground chamber;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 2;
in the figure: 1-upper pouring layer, 2-rubber water-blocking isolation pad, 3-bottom plate pouring layer, 4-waterproof protective layer, 5-waterproof layer, 6-bottom plate concrete base layer, 7-waterproof baffle, 8-lower reinforcing steel frame, 9-lower pouring layer, 10-water-blocking plate, 11-blocking screen plate, 12-middle reinforcing steel frame, 13-middle pouring layer, 14-positioning clamping groove, 15-special-shaped blocking plate, 16-anchor bolt, 17-water-blocking steel plate, 18-connecting pull plate, 19-extending claw plate and 171-rib plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a mechanism for preventing the seepage of a post-cast strip of a floor of an underground chamber comprises an upper pouring layer 1, a rubber water-blocking isolation pad 2, a floor pouring layer 3, a waterproof protective layer 4, a waterproof layer 5 and a floor concrete base layer 6, wherein the waterproof layer 5 is arranged on the upper side of the floor concrete base layer 6, the waterproof protective layer 4 is arranged on the upper side of the waterproof layer 5, a waterproof baffle 7 is arranged on the upper side of the waterproof protective layer 4, extending claw plates 19 are arranged on the left side and the right side of the upper end face of the waterproof baffle 7, a lower pouring layer 9 is arranged on the upper side of the waterproof baffle 7, a lower steel bar frame 8 is arranged inside the lower pouring layer 9, blocking net plates 11 are arranged on the left side and the right side of the upper end face of the waterproof baffle 7, a middle pouring layer 13 is arranged on the upper side of the lower pouring layer 9, a middle steel bar frame 12 is arranged inside the middle pouring layer 13, the left side and the right side of the middle pouring layer 13 is provided with the floor pouring layer 3, a water-blocking plate 10 is arranged at the joint of the middle pouring layer 13 and the lower pouring layer 9, a connecting pull plate 18 is arranged at the joint of the water-blocking plate 10 with the blocking net plate 11, a special-shaped rubber water-blocking plate 15, a special-shaped steel plate 15 is arranged at the upper side of the blocking plate 15, a special-shaped rubber water-shaped steel block 15 and a special-shaped block-shaped steel plate 16 is arranged at the upper side of the blocking plate 15, the design can carry out the waterproof treatment on the post-cast strip from the lower side through the waterproof baffle 7, can carry out the waterproof treatment on the post-cast strip from the upper side through the rubber water-blocking isolating pad 2, can strengthen the seal of post-cast strip joint department through shutoff otter board 11, abnormal shape shutoff board 15 and stagnant water steel sheet 17, improve sealed effect, effectively prevent the seepage.
The rubber water-blocking isolation pad 2 is internally provided with a concave area, and the upper pouring layer 1 is poured in the concave area inside the rubber water-blocking isolation pad 2.
The water-blocking plate 10 is fixedly connected with the plugging screen plate 11 in a welding mode, the special-shaped plugging plate 15 is fixedly connected with the water-blocking steel plate 17 in a welding mode, the water-blocking steel plate 17 is fixedly connected with the plugging screen plate 11 in a welding mode, the plugging screen plate 11 is fixedly connected with the waterproof baffle plate 7 in a welding mode, and the design improves the stability of the joint in a welding mode.
Layer 1 is pour on upper portion, layer 13 is pour with the lower part and layer 9 is pour to the middle part has constituted bottom plate post-cast strip, abnormal shape shutoff board 15, stagnant water steel sheet 17 and shutoff otter board 11 have constituteed stagnant water mechanism, stagnant water mechanism is provided with two sets ofly, and two sets of stagnant water mechanism specifications are the same, two sets of stagnant water mechanisms set up respectively in post-cast strip and bottom plate and pour layer 3 seam crossing, can pour the seam crossing of layer 3 to post-cast strip and bottom plate through two sets of stagnant water mechanisms and seal the processing, improve the antiseep effect.
The central line of the water-stopping steel plate 17 and the central line of the plugging screen plate 11 are on the same vertical plane, the left half part of the water-stopping steel plate 17 extends into the bottom plate pouring layer 3, and the right half part of the water-stopping steel plate 17 extends into the middle pouring layer 13.
Waterproof paint is smeared on the contact surface of the waterproof protective layer 4 and the waterproof baffle 7, a rib plate 171 is arranged at the joint of the water stop steel plate 17 and the plugging screen plate 11, the rib plate 171 is of a triangular structure, the rib plate 171 is fixedly connected with the water stop steel plate 17 and the plugging screen plate 11 in a welding mode, and the structural strength of the water stop steel plate 17 is improved through the rib plate 171 in the design.
As an embodiment of the present invention: the method comprises the steps that a worker pours a bottom plate concrete base 6, arranges a waterproof layer 5 on the upper surface of the bottom plate concrete base 6, arranges a waterproof protective layer 4 on the waterproof layer 5, arranges a waterproof baffle 7 on the waterproof protective layer 4, binds a lower steel bar frame 8 inside a lower pouring layer 9, pours the lower pouring layer 9 through concrete, welds two groups of plugging mesh plates 11 on the left and right sides of the upper end surface of the waterproof baffle 7, arranges a water-blocking plate 10 on the upper side of the lower pouring layer 9, welds the left and right ends of the water-blocking plate 10 and the plugging mesh plates 11, welds the water-blocking steel plate 17 on the upper side of the plugging mesh plates 11, welds the plugging plate 15 on the upper side of the water-blocking steel plate 17, pours the bottom plate pouring layer 3, binds a middle steel bar frame 12 inside a middle pouring layer 13, pours the middle pouring layer 13, clamps the rubber water-blocking isolation pad 2 on the upper side of the special-shaped plugging plate 15 through a positioning clamping groove 14, pours the upper pouring layer 1, can treat a post-pouring strip from the lower side, treats the post-pouring strip through the waterproof isolation pad 2, can effectively treat the post-pouring strip, and prevent the post-pouring of the special-shaped plugging steel plate 15, and effectively prevent the post-sealing strip, and can effectively treat the post-sealing strip, and prevent the post-sealing strip of the post-sealing strip 17.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides a prevent that underground chamber bottom plate post-cast strip seepage mechanism, pours layer (1), rubber isolating pad (2), bottom plate pouring layer (3), waterproof layer (4), waterproof layer (5) and bottom plate concrete-based layer (6), its characterized in that including upper portion: a waterproof layer (5) is arranged on the upper side of the bottom plate concrete base layer (6), a waterproof protective layer (4) is arranged on the upper side of the waterproof layer (5), a waterproof baffle (7) is arranged on the upper side of the waterproof protective layer (4), extending claw plates (19) are arranged on the left side and the right side of the upper end face of the waterproof baffle (7), and a lower pouring layer (9) is arranged on the upper side of the waterproof baffle (7);
a lower steel bar framework (8) is arranged in the lower pouring layer (9), plugging mesh plates (11) are arranged on the left side and the right side of the upper end face of the waterproof baffle (7), a middle pouring layer (13) is arranged on the upper side of the lower pouring layer (9), a middle steel bar framework (12) is arranged in the middle pouring layer (13), bottom plate pouring layers (3) are arranged on the left side and the right side of the middle pouring layer (13), a water blocking plate (10) is arranged at the joint of the middle pouring layer (13) and the lower pouring layer (9), a connecting pull plate (18) is arranged at the joint of the water blocking plate (10) and the plugging mesh plates (11), and a rubber water blocking isolation cushion (2) is arranged on the upper side of the middle pouring layer (13);
rubber barrier pad (2) upside that blocks water is provided with upper portion and pours layer (1), shutoff otter board (11) upside is provided with stagnant water steel sheet (17), stagnant water steel sheet (17) upside is provided with heterotypic closure plate (15), heterotypic closure plate (15) group left and right sides is provided with crab-bolt (16), rubber barrier pad (2) lower terminal surface and heterotypic closure plate (15) junction have been seted up positioning channel groove (14).
2. The mechanism for preventing the seepage of the post-cast strip of the floor of the underground chamber as claimed in claim 1, wherein: the rubber water-blocking isolation pad (2) is of a concave structure, and the upper pouring layer (1) is arranged in a concave area inside the rubber water-blocking isolation pad (2).
3. The mechanism for preventing the seepage of the post-cast strip of the floor of the underground chamber as claimed in claim 1, wherein: the water stopping net plate is characterized in that the blocking net plate (11) is fixedly connected with the waterproof baffle (7) in a welding mode, the water stopping steel plate (17) is fixedly connected with the blocking net plate (11) in a welding mode, the special-shaped blocking plate (15) is fixedly connected with the water stopping steel plate (17) in a welding mode, and the water stopping plate (10) is fixedly connected with the blocking net plate (11) in a welding mode.
4. The mechanism of claim 1, wherein the mechanism is used for preventing the seepage of the post-cast strip of the bottom plate of the underground chamber: the upper pouring layer (1), the middle pouring layer (13) and the lower pouring layer (9) form a bottom plate post-pouring belt, the special-shaped plugging plates (15), the water stopping steel plates (17) and the plugging net plates (11) form water stopping mechanisms, the water stopping mechanisms are provided with two groups, the specifications of the two groups of water stopping mechanisms are the same, and the two groups of water stopping mechanisms are respectively arranged at the seam of the post-pouring belt and the bottom plate pouring layer (3).
5. The mechanism for preventing the seepage of the post-cast strip of the floor of the underground chamber as claimed in claim 1, wherein: the central line of the water stop steel plate (17) and the central line of the plugging screen plate (11) are on the same vertical plane, the left half part of the water stop steel plate (17) extends into the bottom plate pouring layer (3), and the right half part of the water stop steel plate (17) extends into the middle pouring layer (13).
6. The mechanism of claim 1, wherein the mechanism is used for preventing the seepage of the post-cast strip of the bottom plate of the underground chamber: waterproof paint is smeared on the contact surface of the waterproof protective layer (4) and the waterproof baffle (7), a rib plate (171) is arranged at the joint of the water stop steel plate (17) and the plugging screen plate (11), the rib plate (171) is of a triangular structure, and the rib plate (171) is fixedly connected with the water stop steel plate (17) and the plugging screen plate (11) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222517232.7U CN218437208U (en) | 2022-09-22 | 2022-09-22 | Mechanism for preventing leakage of post-cast strip of underground chamber bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222517232.7U CN218437208U (en) | 2022-09-22 | 2022-09-22 | Mechanism for preventing leakage of post-cast strip of underground chamber bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218437208U true CN218437208U (en) | 2023-02-03 |
Family
ID=85082439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222517232.7U Active CN218437208U (en) | 2022-09-22 | 2022-09-22 | Mechanism for preventing leakage of post-cast strip of underground chamber bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218437208U (en) |
-
2022
- 2022-09-22 CN CN202222517232.7U patent/CN218437208U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11384501B2 (en) | Method for sealing post-cast strip in foundation with no gap | |
| CN110311343A (en) | A kind of prefabricated steel cylinder concrete circular electric power piping lane with tube socket | |
| CN105350581A (en) | Advanced sealing structure for basement top slab settlement post-cast strips | |
| CN109914644A (en) | A kind of assembled heat insulation masonry wall and preparation method thereof | |
| CN110593320A (en) | Early sealing structure for outer wall post-cast strip and construction method thereof | |
| CN218437208U (en) | Mechanism for preventing leakage of post-cast strip of underground chamber bottom plate | |
| CN211395768U (en) | Outer wall post-cast strip is enclosed construction in advance | |
| CN204199324U (en) | Connecting reinforcement cage i iron in construction of diaphragm wall | |
| CN216810024U (en) | Basement outer wall post-cast strip concrete precast slab construction structures | |
| CN204023527U (en) | A kind of reinforcement leakage preventing structure of pressure diversion tunnel | |
| CN217107046U (en) | Corrugated steel plate self-plugging structure for highway tunnel transverse passage | |
| CN217150848U (en) | Prefabricated fire-resistant concrete composite floor slab | |
| CN211900603U (en) | Face combination shield structure hole of hoist enclosed construction forever | |
| CN210887323U (en) | Connect and build engineering underground structure construction joint watertight fittings | |
| CN211171994U (en) | Occlusive pile and diaphragm wall combined foundation pit supporting structure | |
| CN110468862B (en) | Plugging structure for precipitation wellhead of subway station | |
| CN216787481U (en) | Water stopping structure for reinforced concrete construction joint | |
| CN1045805C (en) | Seepage-proof plate for river dam | |
| CN214460654U (en) | Subside advanced stagnant water anti-seepage concrete structure of post-cast strip | |
| CN112281907A (en) | Vertical post-cast strip structure of retaining wall and construction method thereof | |
| CN216892224U (en) | Connecting structure of newly-built flood protection wall and built flood protection wall | |
| CN111287099A (en) | Square culvert component and method for assembling square culvert | |
| CN218117398U (en) | Pond wall of pond is supported to water | |
| CN217781882U (en) | A prevention of seepage resistance to compression structure that is used for shield to wear ditch down | |
| CN217107060U (en) | Station and interval waterproof interface device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |