CN203924669U - A kind of precast concrete scaffold base and making mould thereof - Google Patents
A kind of precast concrete scaffold base and making mould thereof Download PDFInfo
- Publication number
- CN203924669U CN203924669U CN201420185595.8U CN201420185595U CN203924669U CN 203924669 U CN203924669 U CN 203924669U CN 201420185595 U CN201420185595 U CN 201420185595U CN 203924669 U CN203924669 U CN 203924669U
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- Prior art keywords
- concrete
- base
- scaffold
- side plate
- plate
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- Expired - Lifetime
Links
- 239000011178 precast concrete Substances 0.000 title claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model relates to a kind of precast concrete scaffold base and makes mould.Described base comprises the Rectangular Concrete square of a concreting, arranges one for inserting the reinforcing bar that connects scaffold standpipe in Rectangular Concrete square central authorities.Described mould comprises a base plate and the side plate at base plate both sides end face, on described side plate, be relatively respectively arranged with slot, multiple plates insert and form the measure-alike cavity of multiple described concrete blocks from slot, concrete is poured into described cavity, then insert reinforcing bar, in the time that the solidifying soil of meeting reaches form removal condition, remove base plate, both sides side plate and plate, form multiple concrete scaffold bases.The beneficial effects of the utility model are: replaced reinforced bar support, labour cost and the cost of materials of welding are saved, stressed more more stable, firm than single steel bar, the quality problems such as the complete top board of concreting bottom dew muscle are prevented, base is easy to make, the design of base shape is effectively mounted in base in Bars In Poured Concrete Slab, without structure processing again.
Description
Technical field
The utility model belongs to building implement field, and particularly a kind of precast concrete scaffold base and making mould thereof, be a kind of instrument that scaffold increases stability.。
Background technology
In housing construction engineering design, increasing designer is dissolved into bay window in Size Dwelling Design, has not only increased the use function of window, has also increased the moulded effect of building, but has brought certain difficulty to construction.Bay window plate and room top board are built simultaneously, and the support scaffolding of top board can only be set up on bay window plate, thereby cause scaffold because squeezing into the waste of cutting in concrete.In staircase formwork erection, adopt and install in advance stair template technology, for preventing that upper strata support scaffolding from squeezing in concrete, or adopt pvc pipe to entangle scaffold tube bottom, after dismounting, carry out again shutoff; Adopt reinforcing bar welding to support, all cause certain difficulty to construction, and waste time and energy and also cannot ensure the quality of products.
Summary of the invention
The purpose of this utility model is to propose a kind of precast concrete scaffold base and make mould, in the time that form bracing system adopts scaffold support, bottom adopts precast concrete base to replace original welded reinforcement to support, ensure concrete pouring quality, and increase stability and the safety of support body, reduce reinforcing bar waste.It is easy to process, can gather materials on the spot, and makes simply energy-conserving and environment-protective.
To achieve these goals, the technical solution of the utility model is: a kind of precast concrete scaffold base, comprise a concrete block by concreting, and it is characterized in that, be provided with one in concrete block central authorities and insert the reinforcing bar that connects scaffold standpipe.
Further: described concrete block is Rectangular Concrete square or up big and down small bucket shape concrete block.
Further: at least 100mm of described reinforcing steel bars exposed length, imbedding Rectangular Concrete piece is at least 1/3rd of reinforcing bar total length.
A kind of for making the mould of precast concrete scaffold base, comprise a base plate and the side plate at base plate both sides end face, on described side plate, be relatively respectively arranged with slot, multiple plates insert and form cavity multiple and that described concrete block is measure-alike from slot, concrete is poured into described cavity, then insert reinforcing bar, after concrete reaches form removal condition, remove base plate, both sides side plate and plate, form multiple described concrete scaffold bases.
Further: described side plate is fixedly connected with by screw with base plate.
The beneficial effects of the utility model are: replaced reinforced bar support, labour cost and the cost of materials of welding are saved, stressed more more stable, firm than single steel bar, the quality problems such as the complete top board of concreting bottom dew muscle are prevented, base is easy to make, the design of base shape is effectively mounted in base in Bars In Poured Concrete Slab, without structure processing again.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the utility model Rectangular Concrete scaffold base schematic diagram;
Fig. 2 is the utility model bucket shape concrete scaffold base schematic diagram;
Fig. 3 is the utility model mould schematic diagram;
Fig. 4 is that one of the utility model scaffold base uses view;
Fig. 5 is another use view of the utility model scaffold base.
Detailed description of the invention
Embodiment 1:
A kind of precast concrete scaffold base, as shown in Figure 1, described base comprises the concrete block 1 of a concreting, is provided with one for inserting the reinforcing bar 2 that connects scaffold standpipe in concrete block central authorities.As depicted in figs. 1 and 2, described concrete block is Rectangular Concrete square or up big and down small bucket shape (frustum shape) concrete block.
In embodiment: at least 100mm of described reinforcing steel bars exposed length, imbedding Rectangular Concrete square is at least 1/3rd of reinforcing bar total length.
Embodiment 2:
A kind of for making the mould of precast concrete scaffold base described in embodiment 1, as shown in Figure 3, described mould comprises a base plate 3 and the side plate 4 at base plate both sides end face, on described side plate, be relatively respectively arranged with slot 4-1, multiple plates 5 insert and form the measure-alike cavity of multiple described concrete blocks from slot, and concrete is poured into described cavity, then insert metal tube, remove base plate, both sides side plate and plate, form multiple described concrete scaffold bases.
Scheme is further: described side plate is fixedly connected with by screw with base plate.
The present embodiment mould has carried out specialized designs for shape, pattern, the function of base, and considers that Mold Making must be simple, easily gathers materials on the spot and can have enough to meet the need use; Adopt composite board and the flitch in waste material laydown area on building site to be made into mould, in mould, after concreting, insert the reinforcing bar of Φ 18, at least 100mm of reinforcing steel bars exposed length, imbedding Rectangular Concrete square is at least 1/3rd of reinforcing bar total length, and concrete is removed mould after reaching form removal condition.Precast concrete base is shaped as cube, and the upper and lower bottom surface of the cube length of side is that L1=120mm(determines according to top board steel grid spacing, is slightly less than size of mesh opening), high h=thickness of slab (determining according to drawing).The concrete bed of making is transported to construction part, in the time setting up scaffold, be placed on scaffold upright rod bottom, rear dismounting vertical rod has been built in concrete construction, and by the positioning bar excision the brushing rustproof paint that expose, Fig. 4 and Fig. 5 have illustrated concrete scaffold base to use state.
Mould Machining as shown in Figure 3, is made up of base plate, side plate and plate.What base plate adopted is the thick composite board of 15mm, cuts width 120mm nail on 2 50 × 100mm flitches.Side plate is made up of 2 layer multi-layer plates, carries out unwrapping wire on composite board, draws rectangle cross section, inner plating is excised with portable saw, so just formed slot, then make plate, finally carry out assembledly, with two side plates of step fastener clamping, so just completed Mold Making.
Mould completes after-pouring concrete, treats before final set, reinforcing bar to be inserted, and so just can not cause reinforcing bar sideslip.Mould can do several groups more, carries out batch machining, concreting after 12 hours collapsible die carry out water seasoning 7 days.When use, only base need be transported to construction part, then just can carry out setting up of scaffold.
Claims (2)
1. a precast concrete scaffold base is made mould, described base is a concrete block by concreting, described concrete block is Rectangular Concrete square or up big and down small bucket shape concrete block, arrange one for inserting the reinforcing bar that connects scaffold standpipe in concrete block central authorities, at least 100mm of described reinforcing steel bars exposed length, imbedding Rectangular Concrete piece is at least 1/3rd of reinforcing bar total length, it is characterized in that, described mould comprises a base plate and the side plate at base plate both sides end face, on described side plate, be relatively respectively arranged with slot, multiple plates insert and form cavity multiple and that described concrete block is measure-alike from slot.
2. a kind of precast concrete scaffold base according to claim 1 is made mould, it is characterized in that, described side plate is fixedly connected with by screw with base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185595.8U CN203924669U (en) | 2014-04-17 | 2014-04-17 | A kind of precast concrete scaffold base and making mould thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185595.8U CN203924669U (en) | 2014-04-17 | 2014-04-17 | A kind of precast concrete scaffold base and making mould thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924669U true CN203924669U (en) | 2014-11-05 |
Family
ID=51820519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185595.8U Expired - Lifetime CN203924669U (en) | 2014-04-17 | 2014-04-17 | A kind of precast concrete scaffold base and making mould thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924669U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150360A (en) * | 2015-08-06 | 2015-12-16 | 王庆起 | Replaceable insertion plate die for static pressure brick machine |
| WO2017126999A3 (en) * | 2016-01-23 | 2018-01-04 | احمد الحربي | Method and tools for reducing the amount of concrete used to construct a structural framework |
| WO2017126997A3 (en) * | 2016-01-23 | 2018-01-25 | أحمد الحربي | Fixed system and tools for reducing the amount of concrete in roof construction |
| CN109454746A (en) * | 2018-11-02 | 2019-03-12 | 杭州科技职业技术学院 | Concrete pouring device for building construction and construction method thereof |
-
2014
- 2014-04-17 CN CN201420185595.8U patent/CN203924669U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150360A (en) * | 2015-08-06 | 2015-12-16 | 王庆起 | Replaceable insertion plate die for static pressure brick machine |
| WO2017126999A3 (en) * | 2016-01-23 | 2018-01-04 | احمد الحربي | Method and tools for reducing the amount of concrete used to construct a structural framework |
| WO2017126997A3 (en) * | 2016-01-23 | 2018-01-25 | أحمد الحربي | Fixed system and tools for reducing the amount of concrete in roof construction |
| CN109454746A (en) * | 2018-11-02 | 2019-03-12 | 杭州科技职业技术学院 | Concrete pouring device for building construction and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee after: CHINA XINXING CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee before: CHINA XINXING BUILDING ENGINEERING Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee after: CHINA XINXING BUILDING ENGINEERING Corp. Address before: 100079 No.9, shunbatao, dongtieying, Yongwai, Fengtai District, Beijing Patentee before: CHINA XINXING BAOXIN CONSTRUCTION Corp. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |