CN208056082U - A kind of foundation construction cement pressure plate fetal membrane - Google Patents
A kind of foundation construction cement pressure plate fetal membrane Download PDFInfo
- Publication number
- CN208056082U CN208056082U CN201820063963.XU CN201820063963U CN208056082U CN 208056082 U CN208056082 U CN 208056082U CN 201820063963 U CN201820063963 U CN 201820063963U CN 208056082 U CN208056082 U CN 208056082U
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- China
- Prior art keywords
- cement pressure
- pressure plate
- cement
- fetal membrane
- foundation construction
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- 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.)
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Abstract
The utility model discloses a kind of foundation construction cement pressure plate fetal membranes, it includes two cement pressure plates at a distance of gap being arranged on the foot mat for the Bottom of Strip Pit excavated out in native soil, the bottom inside of each cement pressure plate is attached on foot mat on the exposed parts of inbuilt spacer bar, the inside top of each cement pressure plate is equipped with bar plywood by cement nail, several internal overarm supports are installed between two glued boards, each cement pressure plate passes through the backfill and spacer bar between itself outside and foundation pit, internal overarm support is vertical with foot mat top surface to realize.The structure design of the utility model is reasonable, and convenient and quick construction, work efficiency is high, and construction cost is low.
Description
Technical field
The utility model is related to a kind of cement pressure plate fetal membranes for girder constructions such as foundation beam, ground beam, apron pieces, belong to
Girder construction fetal membrane technical field.
Background technology
In face of construction foundation working, such as structure is independent cushion cap, when being equipped with bottom plate, ground beam situation, the choosing of construction formwork
Be the key that construction quality quality.Illustrate by taking said circumstances as an example, the following two kinds construction technology is usually taken at present to realize.
A kind of construction technology is first to be laid with bed course, then builds brick fetal membrane by laying bricks or stones, then paving waterproof coiled material, finally pours bottom plate and ground beam.
Another construction technology is first to install beam side, then pours concrete beam, then backfill and does board bottom waterproof, finally pours concrete bottom
Plate.It can be found that both the above construction technology exists, process is more, foundation excavation amount is big, inconvenient, work from actual implementation
Make the problems such as efficiency is low, has much room for improvement.
Utility model content
It is reasonable in design the purpose of this utility model is to provide a kind of foundation construction cement pressure plate fetal membrane,
Convenient and quick construction, work efficiency is high, and construction cost is low.
To achieve the goals above, the utility model uses following technical scheme:
A kind of foundation construction cement pressure plate fetal membrane, it is characterised in that:It includes being arranged to excavate out in native soil
Two cement pressure plates at a distance of gap on the foot mat of Bottom of Strip Pit, the bottom inside of each cement pressure plate are attached to bottom
On bed course on the exposed parts of inbuilt spacer bar, the inside top of each cement pressure plate is equipped with bar shaped glue by cement nail
Plywood, several internal overarm supports are installed between two glued boards, and each cement pressure plate passes through the backfill between itself outside and foundation pit
And spacer bar, internal overarm support are vertical with foot mat top surface to realize.
The utility model has the advantages that:
1, the structure design of the utility model is reasonable, and on-site consolidation is convenient, fast, is not necessarily to wet construction, process is few, foundation excavation
Measure small, work efficiency is high, greatly reduces construction work cost, economic and environment-friendly, and working security is high, is suitable for popularizing.
2, the sound construction of the utility model is reliable, and intensity and rigidity meet engine request, is effective against the later stage and pours
The medial and lateral pressure that girder construction and backfill generate.
3, the utility model is suitable for the girder constructions such as ground beam, foundation beam and apron piece of the height no more than 1.5m.
Description of the drawings
Fig. 1 is the structural schematic diagram (top bed course is not shown) of the utility model.
Fig. 2 is the A-A of Fig. 1 to schematic cross-sectional view.
Specific implementation mode
As depicted in figs. 1 and 2, the utility model foundation construction includes being arranged on foot mat 21 with cement pressure plate fetal membrane
Two cement pressure plates 50 at a distance of gap, foot mat 21 is located on the hole of bar shaped foundation pit 11 bottom excavated out in native soil 10,
The bottom inside of each cement pressure plate 50 is tightly attached on foot mat 21 on the exposed parts of inbuilt spacer bar 80, that is, positions steel
After muscle 80 is embedded on foot mat 21, top exposes outside 21 certain altitude of foot mat, the inside top of each cement pressure plate 50
Bar plywood 60 is installed by cement nail 91, several internal overarm supports 70 are installed, internal overarm support 70 can wait between two glued boards 60
Interval setting, each cement pressure plate 50 pass through the backfill and spacer bar 80, internal overarm support between itself outside and foundation pit 11
70 is vertical with 21 top surface of foot mat to realize.
It is parallel to each other between two cement pressure plates 50 such as figure, gap between two cement pressure plates 50 with will pour
The width for the girder construction built is adapted, and in other words, the gap between two cement pressure plates 50 will pour girder construction, because
This, the gap between two cement pressure plates 50 is exactly the width for the girder construction that will be poured.
In actual fabrication, cement pressure plate 50 can be spliced by several bar shaped plates, be led between two neighboring plate
It crosses the lath 51 mounted on this two interplate plate stitch positions to be connected, lath 51 is mounted on cement pressure plate by self threading pin
On 50 outside.In actual implementation, lath 51 can be made by cutting cement pressure plate 50, and lath 51 is vertical elongated.It is this
The structure that plate stitch Position Design lath 51 connects can well solve yielding problem after plate stress, ensure cement pressure
Power plate 50 is smooth, not faulting of slab ends.
Similarly, glued board 60 can be also made of several plywood parquets.
Such as Fig. 1 and Fig. 2, along the utility model foundation construction length direction of cement pressure plate fetal membrane, in each internal overarm support
70 top is equipped with handle 40.
In actual implementation, the inner support system that internal overarm support 70 and glued board 60 are constituted can be carried in girder construction assembling reinforcement
Go out, to be used on next fetal membrane, and the design of handle 40 then facilitates the proposition of inner support system.
Such as Fig. 2,50 top of cement pressure plate exposes outside and is equipped with self threading pin 92, self threading pin on the portion outboard of native soil 10
92 expose outside 50 part of cement pressure plate, to realize self threading pin 92 and the top bed course 22 in native soil 10 and backfill 30
Between mutual drawknot, in practice, both native soil 10 and backfill 30 top surface are substantially flush.
In actual fabrication, internal overarm support 70 can be made of flitch, and foot mat 21, top bed course 22 are the concrete layer poured,
Backfill 30 is element soil.
Such as Fig. 2, preferably, 11 longitudinal section of foundation pit excavated is in inverted trapezoidal.
In the present invention, cement pressure plate 50 is also known as cement fibre pressure plate, and cement pressure plate 50 is towards native soil
10 side is outside, and the side that two cement pressure plates 50 face each other is inside.
Such as Fig. 1, the utility model fetal membrane defines the length direction and width direction of itself, and length shown in FIG. 1
Direction, width direction are also the length direction for the girder construction that will be poured, width direction.
When construction, the foot mat 21 of bottom elder generation casting concrete is cheated in the bar shaped foundation pit 11 excavated, then line setting,
The spacer bar 80 of exposed certain altitude is set on the inside of line.Then cement pressure plate 50 is installed.First by 50 inside of cement pressure plate
It abuts against on spacer bar 80,50 outside root of cement pressure plate backfill element soil simultaneously makes real.Between two cement pressure plates 50
Install glued board 60, internal overarm support 70 and handle 40.Then by the symmetrical backfill element soil of 50 outside layering of cement pressure plate, until element
Soil is substantially flush with 10 top surface of native soil.The 50 exposed certain altitude in top of cement pressure plate.Then exposed in cement pressure plate 50
Self threading pin 92, a 92 exposed part of self threading pin are installed on part.Finally padded on the top of native soil 10 and the upper casting concrete of element soil
Layer 22, self threading pin 92 and top 22 drawknot of bed course, then the utility model fetal membrane construction are completed, and waiting pours girder construction.
In actual implementation, the thickness of cement pressure plate 50, the sectional dimension of internal overarm support 70 can be according to the beams that will be poured
The height of structure rationally designs.
The utility model has the advantages that:
The structure design of the utility model is reasonable, solid and reliable, and intensity and rigidity meet engine request, on-site consolidation is convenient,
Fast, it is not necessarily to wet construction, process is few, and foundation excavation amount is small, and work efficiency is high, greatly reduces construction work cost, economic ring
It protects, working security is high, is suitable for the girder constructions such as ground beam, foundation beam and apron piece of the height no more than 1.5m.
The above is the utility model preferred embodiment and its technical principle used, for those skilled in the art
It is any based on technical solutions of the utility model basis without departing substantially from the spirit and scope of the utility model for member
On equivalent transformation, simple replacement etc. it is obvious change, belong within scope of protection of the utility model.
Claims (7)
1. a kind of foundation construction cement pressure plate fetal membrane, it is characterised in that:It includes that the item excavated out in native soil is arranged
Two cement pressure plates at a distance of gap on the foot mat at shape Foundation Pit bottom, the bottom inside of each cement pressure plate are attached to heelpiece
On layer on the exposed parts of inbuilt spacer bar, the inside top of each cement pressure plate is equipped with bar shaped gluing by cement nail
Plate, installs several internal overarm supports between two glued boards, each cement pressure plate by the backfill between itself outside and foundation pit with
And spacer bar, internal overarm support are vertical with foot mat top surface to realize.
2. foundation construction as described in claim 1 cement pressure plate fetal membrane, it is characterised in that:
Two cement pressure plates are parallel to each other, the gap between two cement pressure plates and the girder construction that will be poured
Width be adapted.
3. foundation construction as described in claim 1 cement pressure plate fetal membrane, it is characterised in that:
The cement pressure plate is spliced by several bar shaped plates, by mounted on plate stitch position between two neighboring plate
Lath is connected, and lath is mounted on by self threading pin on the outside of the cement pressure plate.
4. foundation construction as described in claim 1 cement pressure plate fetal membrane, it is characterised in that:
Along the foundation construction length direction of cement pressure plate fetal membrane, handle is installed at the top of each internal overarm support.
5. foundation construction according to any one of claims 1 to 4 cement pressure plate fetal membrane, it is characterised in that:
It is exposed outside at the top of the cement pressure plate and self threading pin is installed on the portion outboard of the native soil, self threading pin exposes outside institute
State cement pressure plate a part, with realize self threading pin and in the native soil and the backfill top bed course between it is mutual
Phase drawknot.
6. foundation construction as claimed in claim 5 cement pressure plate fetal membrane, it is characterised in that:
The internal overarm support is made of flitch, and the foot mat, the top bed course are the concrete layer poured, and the backfill is element
Soil.
7. foundation construction as claimed in claim 5 cement pressure plate fetal membrane, it is characterised in that:
The foundation pit longitudinal section is in inverted trapezoidal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820063963.XU CN208056082U (en) | 2018-01-15 | 2018-01-15 | A kind of foundation construction cement pressure plate fetal membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820063963.XU CN208056082U (en) | 2018-01-15 | 2018-01-15 | A kind of foundation construction cement pressure plate fetal membrane |
Publications (1)
Publication Number | Publication Date |
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CN208056082U true CN208056082U (en) | 2018-11-06 |
Family
ID=63994894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820063963.XU Expired - Fee Related CN208056082U (en) | 2018-01-15 | 2018-01-15 | A kind of foundation construction cement pressure plate fetal membrane |
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CN (1) | CN208056082U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112709429A (en) * | 2021-01-06 | 2021-04-27 | 中国华西企业有限公司 | Integrated integrally-mounted brick moulding bed and mounting method thereof |
CN114687371A (en) * | 2022-03-31 | 2022-07-01 | 成都建工第二建筑工程有限公司 | Assembled prefabricated brick forming die inclined construction method |
-
2018
- 2018-01-15 CN CN201820063963.XU patent/CN208056082U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112709429A (en) * | 2021-01-06 | 2021-04-27 | 中国华西企业有限公司 | Integrated integrally-mounted brick moulding bed and mounting method thereof |
CN114687371A (en) * | 2022-03-31 | 2022-07-01 | 成都建工第二建筑工程有限公司 | Assembled prefabricated brick forming die inclined construction method |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20220115 |
|
CF01 | Termination of patent right due to non-payment of annual fee |