CN220889010U - Post-cast strip concrete cover plate - Google Patents
Post-cast strip concrete cover plate Download PDFInfo
- Publication number
- CN220889010U CN220889010U CN202322598354.8U CN202322598354U CN220889010U CN 220889010 U CN220889010 U CN 220889010U CN 202322598354 U CN202322598354 U CN 202322598354U CN 220889010 U CN220889010 U CN 220889010U
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- Prior art keywords
- base plate
- post
- cast strip
- plate
- cover plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 9
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims 3
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 16
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000005871 repellent Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 42
- 238000010276 construction Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model is suitable for the technical field of building construction, and provides a post-pouring strip concrete cover plate which comprises a base plate, wherein water-repellent grooves are formed in two sides of the upper surface of the base plate, a pouring pipe is welded in the middle of the base plate, a reinforcing steel bar layer is arranged in the base plate, a water-stop steel plate is welded on the upper side of the reinforcing steel bar layer, the pouring pipe penetrates through the water-stop steel plate and the reinforcing steel bar layer and is welded with the water-stop steel plate, a water stop belt is arranged at the joint of the pouring pipe and the upper surface of the base plate, movable handles are arranged on the base plate, and connecting blocks and connecting grooves are respectively arranged on two sides of the base plate. Through design, the utility model is convenient for transportation, installation and fixation, pouring of post-cast strips is facilitated, sealing performance and waterproof performance are improved, the application range is wide, and the utility model is applicable to all post-cast strips smaller than the width of the cover plate only by splicing.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a post-cast strip concrete cover plate.
Background
In order to prevent the crack generated by the structure caused by uneven settlement between the main building and the basement of a high-rise building in the construction engineering construction, a settlement post-pouring belt is required to be arranged. The settlement post-pouring belt is required to be poured after the main building structure is finished and the structural units on two sides are settled basically and stably, so that basement decoration and water and electricity installation are influenced by water leakage of the post-pouring belt, the integral sealing of a basement top plate and the subsequent construction and site arrangement are all influenced to a certain extent, and meanwhile, the construction time of top plate backfilling of a top plate earth covering garage is limited by the pouring time of the settlement post-pouring belt, so that construction period delay and construction cost increase are easily caused.
Aiming at the problems, the prior art mostly adopts a prefabricated whole concrete cover plate for sealing the sealing mode of the post-pouring belt, but the mode is difficult to construct, the installation construction is assisted by a crane, an electric hoist or a winch, and the whole installation and fixation operation is inconvenient. Meanwhile, the defect of low sealing performance exists in actual operation, so that the waterproof capability is not high.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of utility model
Aiming at the defects, the utility model aims to provide the post-cast strip concrete cover plate which can be conveniently installed and fixed, is simple and quick in transportation and installation process, has certain waterproof capability and can prevent rainwater from leaking.
In order to achieve the above purpose, the utility model provides a post-cast strip concrete cover plate, which comprises a substrate, wherein both sides of the upper surface of the substrate are provided with drain grooves, both sides of each drain groove are higher than the drain grooves, a pouring pipe is welded in the middle of the substrate, the pouring pipe penetrates through the substrate to communicate the upper side and the lower side of the substrate, a reinforcing steel bar layer is arranged in the substrate, a water stop steel plate is welded on the upper side of the reinforcing steel bar layer, the pouring pipe penetrates through the water stop steel plate and the reinforcing steel bar layer and is welded with the water stop steel plate, and a water stop strip is arranged at the joint of the pouring pipe and the upper surface of the substrate.
The substrate is characterized in that two ends of a cover plate formed by the substrate are provided with wedge-shaped inclined planes, and the wedge-shaped inclined planes are provided with a water drain groove and are communicated with the water drain groove on the substrate.
The connecting device comprises a substrate, wherein connecting grooves and connecting blocks are respectively formed in two sides of the substrate, connecting water stops are arranged on the connecting blocks, and the substrate is spliced and connected with the substrate through the connecting grooves and the connecting blocks.
The base plate is provided with a handle, the handle is a movable handle and is in threaded connection with the base plate, and the base plate is provided with a handle storage groove.
The base plate is arranged on the upper side of the top plate of the basement, a post-pouring belt is arranged in the top plate of the basement, the post-pouring belt is arranged below the base plate, a mortar layer is arranged between the top plate of the basement and the base plate, and a round corner is arranged on the outer side of the mortar layer.
Wherein the substrate satisfies the following relationship:
M 1+M2＜M；
Wherein M 1 represents a bending moment generated by static soil pressure born by the base plate, M 2 represents a bending moment generated by impact force on the base plate when the rammer is backfilled, and M represents an allowable bending moment bearable by the base plate.
The utility model provides a post-pouring strip concrete cover plate which comprises a substrate, wherein water drain grooves are formed in two sides of the upper surface of the substrate, two sides of each water drain groove are higher than the water drain grooves, pouring pipes are welded in the middle of the substrate and are communicated with the upper side and the lower side of the substrate through the substrate, a reinforcing steel layer is arranged in the substrate, a water stop steel plate is welded on the upper side of the reinforcing steel layer, the pouring pipes penetrate through the water stop steel plate and the reinforcing steel layer and are welded with the water stop steel plate, and a water stop strip is arranged at the joint of the pouring pipes and the upper surface of the substrate. This kind of structure has improved the leakproofness and the waterproof performance of this post-cast strip apron, conveniently pours the post-cast strip simultaneously, sets up movable handle and conveniently carries and adjust the base plate to and the base plate both sides set up spread groove and connecting block have improved the flexibility of post-cast strip apron structure, be convenient for adjust and adapt to different post-cast strips.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of the structure of the substrate of the present utility model.
Fig. 3 is a top view of the structure of the substrate of the present utility model.
Fig. 4 is a cross-sectional view of fig. 3 at a.
Fig. 5 is a schematic diagram of a connection manner between substrates according to the present utility model.
Fig. 6 is a cross-sectional view of a wedge ramp of the present utility model.
In the figure, 1-base plate, 2-drain tank, 3-water stopping steel plate, 4-reinforcing steel bar layer, 5-handle, 6-water stopping belt, 7-pouring pipe, 8-basement roof, 9-post-pouring belt, 10-mortar layer, 11-round angle, 12-connecting water stopping belt and 13-handle storage tank.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The utility model provides a post-cast strip concrete cover plate, which comprises a substrate 1, wherein both sides of the upper surface of the substrate 1 are provided with drain grooves 2, both sides of each drain groove 2 are higher than the drain grooves 2, the structure is more favorable for water scattered on the post-cast strip cover plate to flow into the drain grooves 2, a pouring pipe 7 is welded in the middle of the substrate 1, the pouring pipe 7 penetrates through the substrate 1 to communicate the upper side with the lower side of the substrate 1, a reinforcing steel bar layer 4 is arranged in the substrate 1, a water stop steel plate 3 is welded on the upper side of the reinforcing steel bar layer 4, the pouring pipe 7 penetrates through the water stop steel plate 3 and the reinforcing steel bar layer 4 and is welded with the water stop steel plate 3, the structure is more convenient and easier than a traditional pouring hole, a water stop belt 6 is arranged at the joint of the pouring pipe 7 and the upper surface of the substrate, and the water stop belt 6 is arranged at the joint of the water stop pipe 7 and the substrate 1, so that water penetration from the water stop pipe 7 and the substrate 1 is prevented.
Preferably, in the utility model, two ends of the cover plate formed by the base plate 1 are provided with wedge-shaped inclined planes, as shown in fig. 6, the wedge-shaped inclined planes are provided with the water drain grooves 2 and are communicated with the water drain grooves 2 on the base plate, so that accumulated water flow is dredged, the water flow is prevented from being in the water drain grooves for a long time to permeate into the cover plate, and a better waterproof effect is achieved.
In addition, as shown in fig. 5, the two sides of the base plate 1 are respectively provided with the connecting grooves and the connecting blocks, the connecting blocks are provided with the connecting water stop strips 12, the base plate 1 and the base plate 1 are spliced and connected through the connecting grooves and the connecting blocks, the structure increases the flexibility of the cover plate, the cover plate can be adjusted to the post-cast strip size on site at any time, meanwhile, the connecting parts are provided with the connecting water stop strips to prevent water flow from penetrating from the connecting parts, the practicability and the waterproof performance of the post-cast strip cover plate are improved, and meanwhile, the post-cast strip cover plate is more convenient to transport.
Further, in the present utility model, the base plate 1 is provided with the handle 5, referring to fig. 3 and 4, the handle 5 is a movable handle, and is in threaded connection with the base plate 1, and the base plate 1 is provided with the handle receiving groove 13, which is convenient for a worker to carry, so that the connection adjustment work is easier.
More preferably, as shown in fig. 1, the base plate 1 of the present utility model is disposed on the upper side of a basement top plate 8, a post-cast strip 9 is disposed in the basement top plate 8, the post-cast strip 9 is disposed below the base plate 1, a mortar layer 10 is disposed between the basement top plate 8 and the base plate 1, and a fillet 11 is disposed on the outer side of the mortar layer 10, so that the sealing performance of the post-cast strip cover plate is increased.
More preferably, the substrate 1 of the present utility model satisfies the following relationship:
M 1+M2＜M；
Wherein M 1 represents a bending moment generated by static soil pressure born by the base plate 1, M 2 represents a bending moment generated by impact force on the base plate 1 during backfilling of the rammer, and M represents an allowable bending moment bearable by the base plate 1.
According to the utility model, the base plates are connected together through the connecting grooves and the connecting blocks to form the concrete cover plate, the pouring pipe is used for backfilling soil filling, the handle is convenient to carry and place, the water drain grooves and the inclination of the surface of the cover plate collect water drops on the surface of the cover plate together, water flow is led out through the wedge-shaped inclined surfaces at the two ends, and water stop strips are placed in the connecting gaps between the base plates and the connecting gaps between the pouring pipe and the base plates to prevent water flow from penetrating.
In summary, the utility model provides a post-cast strip concrete cover plate, which comprises a substrate, wherein both sides of the upper surface of the substrate are provided with drain grooves, both sides of each drain groove are higher than the drain grooves, a casting pipe is welded in the middle of the substrate, the casting pipe penetrates through the substrate to communicate the upper side and the lower side of the substrate, a reinforcing steel layer is arranged in the substrate, a water stop steel plate is welded on the upper side of the reinforcing steel layer, the casting pipe penetrates through the water stop steel plate and the reinforcing steel layer and is welded with the water stop steel plate, and a water stop strip is arranged at the joint of the casting pipe and the upper surface of the substrate. This kind of structure has improved the leakproofness and the waterproof performance of this post-cast strip apron, conveniently pours the post-cast strip simultaneously, sets up movable handle and conveniently carries and adjust the base plate to and the base plate both sides set up spread groove and connecting block have improved the flexibility of post-cast strip apron structure, be convenient for adjust and adapt to different post-cast strips.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. Post-cast strip concrete cover plate, characterized by, including base plate (1), base plate (1) upper surface both sides are equipped with hydrophobic groove (2), the both sides of hydrophobic groove (2) all are higher than hydrophobic groove (2), inside welding has in the middle of base plate (1) pours pipe (7), pour pipe (7) pass base plate (1) will base plate (1) upside and downside intercommunication, base plate (1) inside is equipped with reinforcing bar layer (4), reinforcing bar layer (4) upside welding has stagnant water steel sheet (3), pour pipe (7) pass stagnant water steel sheet (3) and reinforcing bar layer (4) and with stagnant water steel sheet (3) welding, pour pipe (7) and base plate upper surface junction be equipped with waterstop (6).
2. The post-cast strip concrete cover plate according to claim 1, wherein wedge-shaped inclined planes are arranged at two ends of the cover plate formed by the base plates (1), and a water drain groove (2) is arranged on the wedge-shaped inclined planes and is communicated with the water drain groove (2) on the base plates.
3. The post-cast strip concrete cover plate according to claim 1, wherein connecting grooves and connecting blocks are respectively arranged on two sides of the base plate (1), connecting water stops (12) are arranged on the connecting blocks, and the base plate (1) is spliced and connected with the base plate (1) through the connecting grooves and the connecting blocks.
4. The post-cast strip concrete cover plate according to claim 1, wherein a handle (5) is arranged on the base plate (1), the handle (5) is a movable handle and is in threaded connection with the base plate (1), and a handle accommodating groove (13) is formed in the base plate (1).
5. The post-cast strip concrete cover plate according to claim 1, wherein the base plate (1) is arranged on the upper side of a basement top plate (8), a post-cast strip (9) is arranged in the basement top plate (8), the post-cast strip (9) is arranged below the base plate (1), a mortar layer (10) is arranged between the basement top plate (8) and the base plate (1), and a fillet mould (11) is arranged on the outer side of the mortar layer (10).
6. Post-cast strip concrete cover plate according to claim 1, characterized in that the base plate (1) satisfies the following relation:
M 1+M2＜M；
Wherein M 1 represents a bending moment generated by static soil pressure born by the base plate (1), M 2 represents a bending moment generated by impact force on the base plate (1) during backfilling of the rammer, and M represents an allowable bending moment bearable by the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322598354.8U CN220889010U (en) | 2023-09-25 | 2023-09-25 | Post-cast strip concrete cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322598354.8U CN220889010U (en) | 2023-09-25 | 2023-09-25 | Post-cast strip concrete cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889010U true CN220889010U (en) | 2024-05-03 |
Family
ID=90842582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322598354.8U Active CN220889010U (en) | 2023-09-25 | 2023-09-25 | Post-cast strip concrete cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889010U (en) |
-
2023
- 2023-09-25 CN CN202322598354.8U patent/CN220889010U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |