CN204418691U - A kind of for cast-in-place vertical member and horizontal member junction concrete blocking apparatus - Google Patents
A kind of for cast-in-place vertical member and horizontal member junction concrete blocking apparatus Download PDFInfo
- Publication number
- CN204418691U CN204418691U CN201420864683.0U CN201420864683U CN204418691U CN 204418691 U CN204418691 U CN 204418691U CN 201420864683 U CN201420864683 U CN 201420864683U CN 204418691 U CN204418691 U CN 204418691U
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- Prior art keywords
- horizontal member
- vertical member
- concrete
- fabric sheet
- catch net
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- Expired - Fee Related
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 210000003205 muscle Anatomy 0.000 claims abstract description 15
- 108010068370 Glutens Proteins 0.000 claims abstract description 14
- 235000021312 gluten Nutrition 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000004078 waterproofing Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of for cast-in-place vertical member and horizontal member junction concrete blocking apparatus, be provided with catch net at described vertical member and vertical member template opening place, horizontal member junction, described catch net employing specification is the steel fabric sheet of 3.0mm × 10mm × 10mm; The back side of described catch net is provided with the bearing bar that multiple tracks is vertically arranged, the spacing of described bearing bar is less than or equal to 200mm, and described bearing bar is with between steel fabric sheet and and their crossing horizontal member glutens, adopt steel wire lashing to fix respectively between end muscle.The utility model solve horizontal member thickness that concrete in pouring construction shoves brought super inclined, surface finish is poor and the common quality defect such as vertical member concrete running pulp, honeycomb, pitted skin, " rotten ", cavity, ensure structural integrity and self waterproofing performance, ensure that construction is carried out smoothly, stop concrete material waste, save artificial.This apparatus structure is simple, easy construction, economical and practical, be easy to promote.
Description
Technical field
The utility model relates to a kind of concrete construction technology adopted in building engineering structure construction.
Background technology
In cast-in-place concrete structure construction, often can run into and be positioned at non-floor absolute altitude place, the various plate class A of geometric unitA be connected with wall, post, comprise awning, air-condition plate, stair plaform plate etc., it mostly is cantilevered plate, requires and wall, post Pouring concrete at the same time, to ensure structural integrity.In addition, pond etc. have the base plate of the structure of waterproof requirement and sidewall, basement bottom board and exterior wall hypomere etc. all to require Pouring concrete at the same time, to ensure structural integrity and self waterproofing performance.What allow unit in charge of construction's headache most in construction is that the concrete occurred at vertical member and horizontal member junction shoves problem.This is because, when building the concrete of vertical member, concrete can be communicated with position from junction template and constantly pour in horizontal member template, horizontal member template inner concrete is caused to swell, and no matter take which kind of measure (as controlled concrete slump, speed of perfusion, adjustment build order etc.), all be difficult to control, leveling is extremely difficult.Particularly for the small-sized thin plate of air-condition plate and so on, before its concrete setting, cannot support when building walls concrete gush crowded.Not only cause board concrete super thick thus, surface is uneven, also can because of in vertical member concrete mortar run off and when vibrating constructor worry that concrete flows away, deliberately vibrate less or do not vibrate, cause vertical member concrete leakiness, there is the common quality defect such as honeycomb, pitted skin, " rotten ", even there is cavity, form structural safety hidden danger.In addition, concrete surface process needs to drop into manpower more, and overflowing template any excess concrete that is outer and that remove can not re-use, and causes artificial, waste of material.
Because monobloc cast concrete exists the problems referred to above, the plate class A of geometric unitA be connected with wall, post changes into and carry out secondary construction after agent structure completes by some units in charge of construction.But new architecture quality problem can be brought like this, if setting-up of construction joint is in shearing the greatest danger cross section, buttress portion; The former concrete surface of joint part can not by the abundant dabbing of regulation because of the limitation of conditions, and cause constuction joint place concrete to combine loosely thus, ftracture, seep water, corrosion of steel bar, affects globality and the durability of structure.
Cast-in-place concrete structure vertical member and horizontal member Pouring concrete at the same time, can ensure the globality of concrete structure, improves work efficiency, accelerating construction progress, if but without Reliable guarantee measure, the possibility of result runs counter to desire, so that there is foregoing problems.And vertical member and the concrete key of horizontal member monobloc cast solve to water when smashing vertical member concrete concrete and to shove problem from template opening.
Utility model content
The utility model provides a kind of for cast-in-place vertical member and horizontal member junction concrete blocking apparatus, be arranged on vertical member and template open communication position, horizontal member junction, concrete can be stoped to shove when building vertical member concrete, make concreting and levelling work smooth, ensure horizontal member thickness of section dimensional requirement and surfacing, and avoid vertical member because of concrete running pulp or vibrate unreal and produce honeycomb, pitted skin, " rotten ", the quality problems such as cavity, and the concrete of catch net both sides can reach tight fusion, thus ensure structural integrity and self waterproofing performance.Shove owing to blocking concrete in addition, decrease concrete surface work for the treatment of amount with artificial, stopped concrete material waste.
In order to solve the problems of the technologies described above, the one that the utility model proposes is for cast-in-place vertical member and horizontal member junction concrete blocking apparatus, wherein, vertical member reinforcing bar is provided with in vertical member, the outside of vertical member is provided with vertical member template, muscle at the bottom of horizontal member gluten and horizontal member is provided with in horizontal member, the outside of horizontal member is provided with horizontal member template, described vertical member template is positioned at described vertical member and horizontal member junction is provided with vertical member template opening, described vertical member template opening place is provided with catch net, described catch net employing specification is the steel fabric sheet of 3.0mm × 10 mm × 10mm, the back side of described catch net is provided with the bearing bar that multiple tracks is vertically arranged, the spacing of described bearing bar is less than or equal to 200mm, described bearing bar with between steel fabric sheet, described bearing bar and and its crossing horizontal member gluten, adopt steel wire lashing to fix respectively between end muscle.
Wherein, the upper and lower end of described steel fabric sheet is fixed with horizontal member gluten, end muscle colligation respectively.
The steel fabric sheet that described catch net can be overlapped by polylith is formed, and lap width is more than 50mm.
Compared with prior art, the beneficial effects of the utility model are:
Of the present utility model for cast-in-place vertical member and horizontal member junction concrete blocking apparatus, be arranged on vertical member and template open communication position, horizontal member junction, can prevent concrete from shoving from vertical member template to horizontal member template, solving concrete in pouring construction, to gush long-pending brought horizontal member thickness super inclined, surface finish difference and vertical member concrete running pulp, vibrate unreal, honeycomb, pitted skin, " rotten ", the common quality defects such as cavity, ensure globality and the self waterproofing performance of structure, improve concrete structure engineering quality, ensure that concrete construction is carried out smoothly simultaneously, stop concrete material waste, save artificial.This apparatus structure is simple, easy construction, economical and practical, be easy to promote, there is good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is vertical member and concrete catch net installation site, horizontal member junction floor map;
Fig. 2 is sectional drawing shown in A-A in Fig. 1;
Fig. 3 is sectional drawing shown in B-B in Fig. 1;
Fig. 4 is partial enlargement structural representation shown in I in Fig. 3;
Fig. 5 is the elevation of concrete catch net in the utility model;
Fig. 6 is sectional drawing shown in C-C in Fig. 5.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model are described in further detail.
The one that the utility model proposes is for cast-in-place vertical member and horizontal member junction concrete blocking apparatus, as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, vertical member reinforcing bar 2 is provided with in vertical member 1, the outside of vertical member 1 is provided with vertical member template 3, be provided with in horizontal member 4 muscle 6 at the bottom of horizontal member or and horizontal member gluten 5, the outside of horizontal member 3 is provided with horizontal member template 7, described vertical member template 2 is positioned at described vertical member 1 and is provided with vertical member template opening 8 with horizontal member 3 junction, described vertical member template opening 8 place is provided with catch net, this catch net plays the effect of interception concrete, water when smashing vertical member concrete, concrete is stoped to shove in horizontal member template from vertical member template, described catch net selects close object steel fabric sheet 9, the specification of steel fabric sheet 9 is to be less than coarse aggregate size in concrete, generally can adopt the steel fabric sheet 9 of 3.0 × 10 × 10mm specification, size is determined according to junction vertical member template opening 5, described catch net can be that the steel fabric sheet 9 overlapped by polylith is formed, and lap width is more than 50mm, as shown in Figure 2 and Figure 5, the back side of described catch net is provided with the bearing bar 10 that multiple tracks is vertically arranged, bearing bar 10 plays and supports fixation to catch net, bearing bar 10 adopts the bar dowel head of Ф more than 10, be arranged on the back side of steel fabric sheet 9, take vertical installation, the spacing of lateral arrangement is not more than 200mm, described bearing bar 10 with between steel fabric sheet 9 and bearing bar 10, steel fabric sheet 9 and and its crossing structure reinforcing bars (comprising muscle 6 at the bottom of horizontal member gluten 5, horizontal member or vertical member reinforcing bar 2) between adopt steel wire lashing to fix respectively.
Use the utility model concrete blocking apparatus, be catch net is vertically arranged on vertical member 1 and the opening of horizontal member 2 junction vertical member template 3, as shown in Figure 4, and be forever retained in concrete.It installs the process arranged: steel fabric sheet is arranged on the side by vertical member 1, and bearing bar 10 is located at the back side of steel fabric sheet 9, namely by horizontal member 4 side.With iron wire, bearing bar 10 is fixed with steel fabric sheet 9 and structure reinforcing bars (comprising muscle 6 at the bottom of horizontal member gluten 5, horizontal member or vertical member reinforcing bar 2) colligation respectively, and upper, the end of steel fabric sheet 9 are tied up with iron wire with muscle 6 at the bottom of horizontal member gluten 5, horizontal member solid respectively).During concreting, first should build junction horizontal member concrete, then build vertical member concrete, horizontal member and vertical member concreting intermittent time must not exceed the concrete initial set time, and note closely knit for catch net scope concrete vibrating.
The specific implementation process of the utility model concrete blocking apparatus:
1) concrete catch net makes: determine the position needing to arrange catch net.According to vertical member and horizontal member junction vertical formwork opening size, determine the size of gauze wire cloth, cutting steel fabric sheet.For reducing spillage of material, steel fabric sheet can adopt overlap joint, and lap width is not less than 50mm, and at lap-joint's extension supporting reinforcing bar, connects with iron wire colligation.According to vertical member and horizontal member junction vertical formwork opening size, determine bearing bar length, calculate requirement, carry out blanking, as far as possible utilizing works reinforcing bar waste material.
Concrete catch net is installed: colligation vertical member reinforcing bar, installs vertical member template; Install horizontal member template; Muscle at the bottom of colligation horizontal member; Gauze wire cloth is installed, by rear iron wire in place for steel fabric sheet by muscle colligation at the bottom of steel fabric sheet lower end and horizontal member.When the bottomless muscle of horizontal member employing individual layer arrangement of reinforcement, by steel fabric sheet lower end and vertical member reinforcing bar binding; Colligation horizontal member gluten; By steel fabric sheet upper end and the colligation of horizontal member gluten; Bearing bar is installed: bearing bar is laid at the gauze wire cloth back side that reclines, the upper and lower end of bearing bar is fixed with the gluten of horizontal member, end muscle (or vertical member reinforcing bar) colligation respectively; Gauze wire cloth and bearing bar colligation are fixed.
The design feature of the utility model concrete blocking apparatus is:
This device is arranged on cast-in-place concrete structure vertical member and template open communication position, horizontal member junction, can stop in concreting process that the concrete in vertical member template shoves in horizontal member template, thus ensure that concreting is carried out smoothly, prevent horizontal member concrete super thick and surface irregularity, avoid vertical structure concrete to occur the common quality defect such as honeycomb, pitted skin, " rotten ", cavity simultaneously.
This device is using gauze wire cloth as interception main body, utilize the characteristic that gauze wire cloth can block the coarse aggregate in concrete and cement mortar can be made to pass through, the concrete of template connectivity part can be tackled, both sides concrete can be made again closely to merge, thus ensure that globality and the self waterproofing performance of structure.
This apparatus structure is simple, facility of drawing materials, and make, install all more convenient, workman is without the need to just completing through training, and wherein bearing bar can the processing of utilizing works reinforcing bar waste material, saves construction cost.
Although be described the utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; when not departing from the utility model aim, can also make a lot of distortion, these all belong within protection of the present utility model.
Claims (3)
1. one kind for cast-in-place vertical member and horizontal member junction concrete blocking apparatus, wherein, vertical member reinforcing bar (2) is provided with in vertical member (1), the outside of vertical member (1) is provided with vertical member template (3), muscle (6) at the bottom of horizontal member gluten (5) and horizontal member is provided with in horizontal member (4), the outside of horizontal member (3) is provided with horizontal member template (7), described vertical member template (2) is positioned at described vertical member (1) and is provided with vertical member template opening (8) with horizontal member (3) junction, it is characterized in that, described vertical member template opening (8) place is provided with catch net, described catch net employing specification is the steel fabric sheet (9) of 3.0mm × 10mm × 10mm, the back side of described catch net is provided with the bearing bar (10) that multiple tracks is vertically arranged, the spacing of described bearing bar (10) is less than or equal to 200mm, between described bearing bar (10) with steel fabric sheet (9), described bearing bar (10) and and its crossing horizontal member gluten (5) and horizontal member at the bottom of adopt steel wire lashing to fix respectively between muscle (6)).
2. according to claim 1 for cast-in-place vertical member and horizontal member junction concrete blocking apparatus, it is characterized in that, be colligation between muscle (6) at the bottom of the lower end of the upper end of described steel fabric sheet (9) and horizontal member gluten (5), described steel fabric sheet (9) and horizontal member and fix.
3. according to claim 1 or 2 for cast-in-place vertical member and horizontal member junction concrete blocking apparatus), it is characterized in that, the steel fabric sheet (9) that described catch net is overlapped by polylith is formed, and lap width is more than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864683.0U CN204418691U (en) | 2014-12-29 | 2014-12-29 | A kind of for cast-in-place vertical member and horizontal member junction concrete blocking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864683.0U CN204418691U (en) | 2014-12-29 | 2014-12-29 | A kind of for cast-in-place vertical member and horizontal member junction concrete blocking apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204418691U true CN204418691U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864683.0U Expired - Fee Related CN204418691U (en) | 2014-12-29 | 2014-12-29 | A kind of for cast-in-place vertical member and horizontal member junction concrete blocking apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN204418691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545189A (en) * | 2016-10-19 | 2017-03-29 | 中国化学工程第十四建设有限公司 | A kind of pond axil angle steel screen template construction method |
| CN107013035A (en) * | 2017-06-01 | 2017-08-04 | 中建二局第二建筑工程有限公司 | Different labels concrete blocking apparatus and construction method |
| CN111561041A (en) * | 2020-05-21 | 2020-08-21 | 浙江世润建创科技发展有限公司 | Cast-in-place concrete pool bottom plate and construction method thereof |
-
2014
- 2014-12-29 CN CN201420864683.0U patent/CN204418691U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545189A (en) * | 2016-10-19 | 2017-03-29 | 中国化学工程第十四建设有限公司 | A kind of pond axil angle steel screen template construction method |
| CN107013035A (en) * | 2017-06-01 | 2017-08-04 | 中建二局第二建筑工程有限公司 | Different labels concrete blocking apparatus and construction method |
| CN111561041A (en) * | 2020-05-21 | 2020-08-21 | 浙江世润建创科技发展有限公司 | Cast-in-place concrete pool bottom plate and construction method thereof |
| CN111561041B (en) * | 2020-05-21 | 2021-07-06 | 浙江世润建创科技发展有限公司 | Cast-in-place concrete pool bottom plate and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20191229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |