CN206800909U - A kind of assembled terrace in construction site - Google Patents
A kind of assembled terrace in construction site Download PDFInfo
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- CN206800909U CN206800909U CN201720422222.1U CN201720422222U CN206800909U CN 206800909 U CN206800909 U CN 206800909U CN 201720422222 U CN201720422222 U CN 201720422222U CN 206800909 U CN206800909 U CN 206800909U
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- reinforced concrete
- concrete prefabricated
- terrace
- prefabricated board
- construction site
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Abstract
The utility model discloses a kind of assembled terrace in construction site, including some reinforced concrete prefabricated boards arranged successively, detachably it is connected as a single entity by side plug connector and flat connectors between adjacent reinforced concrete prefabricated board, make the terrace after assembling that there is good globality and flatness, coordinate ground water-proofing treatment can avoid because the influence of rainwater make reinforced concrete prefabricated board produce uneven subsidence the defects of, suitable for southern area use.Because terrace has good flatness, so be substantially not in use the damage of reinforced concrete prefabricated board, so reinforced concrete prefabricated board may be reused, cost-effective also environmental protection.
Description
Technical field
The utility model belongs to building field, the assembled terrace in more particularly to a kind of construction site.
Background technology
Facing in project under construction and build in construction, the terrace of Office Area, living area and job site typically uses concrete cast-in-situ,
After place has used, cast-in-place concrete floor need to crush removing, not only increase cost, and waste concrete money indirectly
Source.Both it is uneconomical, and not environmentally.
At present, in northern area, because rainwater is less, so reinforced concrete prefabricated board terrace applies more, in general
Way is layer overlay graded sand after ground leveling is compacted, then one piece of block of prefabricated board is tiled and can be used.But in south
Side area, this terrace do not apply to.Because southern area is rainy, the spelling between the contiguous prefabricated plate of bright water inflow of prefabricated plate surface
After seam, terrace basic unit maceration can be produced uneven subsidence under prefabricated board deadweight and plate face load action, cause monolithic
The plate face of prefabricated board tilts, so as to influence the integral smoothness of terrace, so as to influence the use function of terrace.
Utility model content
The purpose of this utility model is to provide a kind of Prefabricated terrace for ensureing whole terrace flatness.
The assembled terrace in this construction site provided by the utility model, including some armored concrete arranged successively
Prefabricated board.Detachably it is connected as a single entity by side plug connector and flat connectors between the reinforced concrete prefabricated board.Side
Plug connector is metal shear-pin, and flat connectors are I-shaped metalwork.Welded on the length direction median plane of side plug connector
Limited location circular ring plate.
The reinforced concrete prefabricated board is rectangular slab, and inside is configured with double-layer double-direction reinforcing bar.
Geometric center opening position of the reinforced concrete prefabricated board per side has one to be inserted for installing the side
The circular hole of fitting.
The length direction of the reinforced concrete prefabricated board and width side are respectively symmetrically provided through plate body thickness
The T-shaped breach of degree, for installing the flat connectors.
The T-shaped breach is surrounded by metallic plate, metallic plate and the reinforcement welding of configuration in reinforced concrete prefabricated board.
Metal chock is clogged between the edge of a wing of the flat connectors and T-shaped breach.
The utility model will be connected between each reinforced concrete prefabricated board of on-site consolidation by side plug connector with plane
Part is detachably connected as a single entity, and the terrace after assembling is had good globality and flatness, coordinates ground water-proofing treatment to keep away
Exempt from because the influence of rainwater make reinforced concrete prefabricated board produce uneven subsidence the defects of, suitable for southern area use.Due to
Terrace has good flatness, so be substantially not in the damage of reinforced concrete prefabricated board in use, institute
It may be reused with reinforced concrete prefabricated board, cost-effective also environmental protection.
Brief description of the drawings
Fig. 1 is the plane assembling schematic diagram of the present embodiment.
Fig. 2 is the A portions enlarged diagram in Fig. 1.
Fig. 3 is the B portions enlarged diagram in Fig. 1.
Fig. 4 is the C portions enlarged diagram in Fig. 1.
Embodiment
The assembled terrace in this construction site disclosed in the present embodiment, suitable for the more southern area of rainwater.Such as Fig. 1
It is shown, the assembled terrace by some reinforced concrete prefabricated boards 1 by I-shaped connector 2 and shear-pin 3 assembled, work
Shaped connecting piece 2 and shear-pin 3 are metalwork.
Fig. 1 show the assembled schematic diagram of four pieces of reinforced concrete prefabricated boards, and reinforced concrete prefabricated board 1 is rectangular slab,
Inside is configured with double-layer double-direction reinforcing bar.
When reinforced concrete prefabricated board 1 is prefabricated, the geometric center opening position in its each side reserves inserting for shear-pin 3
Connect hole.For the ease of the loading, unloading of shear-pin 3, make the diameter of spliced eye than external diameter about 2mm, the hole depth rate shear-pin of shear-pin 3
The half of 3 length is about 10mm.Respectively symmetrically set in the length direction of reinforced concrete prefabricated board 1 and width both sides in addition
Two T-shaped breach 11 for running through plate body thickness are put, T-shaped breach 11 is symmetrically distributed in the both sides of circular hole.T-shaped breach 11 is by metallic plate
Surround, and metallic plate and the reinforcement welding of the inner configuration of reinforced concrete prefabricated board are integrated.The structure for amplifying of T-shaped breach is as schemed
Shown in 2.
For the ease of the loading, unloading of I-shaped connector 2, the size of I-shaped connector 2 is set to be slightly larger than the chi of T-shaped breach 11
It is very little.But in order to ensure globality and flatness after the assembly of reinforced concrete prefabricated board 1, after I-shaped connector 2 is installed,
Metal chock 4 is clogged between I-shaped connector 2 and T-shaped breach 11.As shown in Figure 3.
In order to ensure that intubating length of the shear-pin 3 in adjacent two pieces of reinforced concrete prefabricated boards 1 is identical, in shear-pin 3
A circular ring plate 31 is welded on the median plane of length direction.
Before terrace installation, basement process is first carried out：After with digging machine, ground is flattened, tamped with water plus clay；Then in base
One layer of face upper berth colour bar cloth is rebasing, then the plastic sheeting in the one layer of 0.5mm thickness in colour bar cloth upper berth, adds one layer of colour bar again on film
Cloth is protected, and one layer of graded sand and stone is repaved on colour bar cloth.
Terrace assembly is can be carried out after basement process is good：Two pieces of adjacent reinforced concrete prefabricated boards are passed through first
Shear-pin grafting is integrated, the I-shaped breach then surrounded between adjacent two pieces of reinforced concrete prefabricated boards by T-shaped breach
The middle I-shaped connector of insertion.Because it is easy to the handling of I-shaped connector, it is necessary to make the undersized of I-shaped connector
In the I-shaped breach that two T-shaped breach surround, so, after I-shaped connector installation, filled out at it between the rib of T-shaped breach
Metal chock is filled in, by two pieces of adjacent reinforced concrete prefabricated board jam-packeds, ensures the globality of terrace.
The utility model is directed to the characteristics of southern area rainwater is more, devises the assembled terrace in this construction site,
Devise a kind of I-shaped connector between the adjacent reinforced concrete prefabricated board plane of assembled terrace, I-shaped connector is from flat
Adjacent two pieces of reinforced concrete prefabricated boards are connected as a single entity on face, and two pieces of adjacent reinforced concretes are tensed using bquster extruding
Native prefabricated board.Shear-pin is provided with the side of reinforced concrete prefabricated board, it is pre- that shear-pin bears adjacent two blocks of armored concrete
Shearing between making sheet, make two pieces of common stress of reinforced concrete prefabricated board.During basement process, membrane waterproofing is provided with basic unit
Layer, prevents rainwater to be poured into basic unit's soil face, improves the service life of assembled terrace.
Claims (6)
1. a kind of assembled terrace in construction site, including some reinforced concrete prefabricated boards arranged successively, it is characterised in that：
Detachably it is connected as a single entity by side plug connector and flat connectors between the reinforced concrete prefabricated board；Side plug connector is
Metal shear-pin, flat connectors are I-shaped metalwork；Limited location circle is welded on the length direction median plane of side plug connector
Ring plate.
2. the assembled terrace in construction site as claimed in claim 1, it is characterised in that：The reinforced concrete prefabricated board is
Rectangular slab, inside are configured with double-layer double-direction reinforcing bar.
3. the assembled terrace in construction site as claimed in claim 2, it is characterised in that：The reinforced concrete prefabricated board is every
The geometric center opening position of side has a circular hole for being used to install the side plug connector.
4. the assembled terrace in construction site as claimed in claim 2, it is characterised in that：The reinforced concrete prefabricated board
Length direction and width side are respectively symmetrically provided through the T-shaped breach of plate body thickness, connect for installing the plane
Fitting.
5. the assembled terrace in construction site as claimed in claim 4, it is characterised in that：The T-shaped breach is enclosed by metallic plate
Into metallic plate and the reinforcement welding of configuration in reinforced concrete prefabricated board.
6. the assembled terrace in construction site as claimed in claim 5, it is characterised in that：The edge of a wing of the flat connectors with
Metal chock is clogged between T-shaped breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720422222.1U CN206800909U (en) | 2017-04-21 | 2017-04-21 | A kind of assembled terrace in construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720422222.1U CN206800909U (en) | 2017-04-21 | 2017-04-21 | A kind of assembled terrace in construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800909U true CN206800909U (en) | 2017-12-26 |
Family
ID=60733474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720422222.1U Active CN206800909U (en) | 2017-04-21 | 2017-04-21 | A kind of assembled terrace in construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756142A (en) * | 2018-05-23 | 2018-11-06 | 江苏无锡二建建设集团有限公司 | The construction method of large-area concrete terrace |
| CN112282380A (en) * | 2020-09-29 | 2021-01-29 | 上海市政工程设计研究总院（集团）有限公司 | Pre-buried hoisting box, prefabricated slab and hoisting and connecting method of prefabricated slab |
| CN112643815A (en) * | 2020-12-22 | 2021-04-13 | 吴静 | Bamboo coarse fiber plywood |
-
2017
- 2017-04-21 CN CN201720422222.1U patent/CN206800909U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756142A (en) * | 2018-05-23 | 2018-11-06 | 江苏无锡二建建设集团有限公司 | The construction method of large-area concrete terrace |
| CN112282380A (en) * | 2020-09-29 | 2021-01-29 | 上海市政工程设计研究总院（集团）有限公司 | Pre-buried hoisting box, prefabricated slab and hoisting and connecting method of prefabricated slab |
| CN112643815A (en) * | 2020-12-22 | 2021-04-13 | 吴静 | Bamboo coarse fiber plywood |
| CN112643815B (en) * | 2020-12-22 | 2022-10-11 | 吴静 | Bamboo coarse fiber plywood |
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