CN207392752U - For preventing the constructing device of grout leakage of formwork root - Google Patents
For preventing the constructing device of grout leakage of formwork root Download PDFInfo
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- CN207392752U CN207392752U CN201721422425.7U CN201721422425U CN207392752U CN 207392752 U CN207392752 U CN 207392752U CN 201721422425 U CN201721422425 U CN 201721422425U CN 207392752 U CN207392752 U CN 207392752U
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- square steel
- combined
- steel tube
- constructing device
- pipes
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Abstract
The utility model discloses a kind of for preventing the constructing device of grout leakage of formwork root, include the template being symmetrical set, it is arranged on the angle steel of template one side, more combined square steel pipes, more round steel pipes, split bolt and the square steel tube that bears down on one, combined square steel pipe includes square steel tube and is same central axis and the lower square steel tube being fixedly connected with upper square steel tube bottom with upper square steel tube, the lower square steel tube of more combined square steel pipes is perpendicularly fixed on angle steel, more round steel pipes are from top to bottom provided with along the vertical direction of more combined square steel pipes, more round steel pipes are combined into double steel pipe with every two respectively, the double steel pipe of template one side is fixed at the outside of more combined square steel pipes by multiple split bolts.The utility model for preventing the constructing device of grout leakage of formwork root, make simple, that formwork root occurred when can effectively solve reinforced concrete shear wall construction hang is empty, rotten, the common quality defects such as spillage.
Description
Technical field
The utility model is related to construction engineering technical fields, are used to prevent applying for grout leakage of formwork root more particularly to a kind of
Frock is put.
Background technology
At present, in reinforced concrete shear wall construction, traditional formwork erection material mainly has flitch, steel pipe and to drawing
Bolt.For reinforced concrete shear wall, interior external mold is installed using multi-plywood, interior perpendicular stupefied using the lumps of wood；Outside is horizontal main
It is stupefied to use reinforcing bar, set master stupefied along the high direction of wall；Split bolt is equipped with " 3 " type card, double nut is reinforced, using split bolt conduct
Hardened system is arranged along wall is high with horizontal direction.Inner side of outer wall sets diagonal brace and is connected with framed bent simultaneously, diagonal brace horizontal spacing
Wei@1200.In this way.Formwork root is generally blocked with mortar, often occur hanging it is empty, rotten, the quality such as spillage lead to
Disease.
Utility model content
For defect in the prior art or deficiency, the utility model innovatively proposes one kind for preventing mould
The constructing device of plate root spillage makes simply, and formwork root occurs when can effectively solve reinforced concrete shear wall construction
Hang empty, rotten, the common quality defects such as spillage.
What the technical solution of the utility model was realized in：
For preventing the constructing device of grout leakage of formwork root, the constructing device is used to prevent existing steel reinforced concrete shearing force
There is spillage in formwork root when wall is constructed, and includes the template being symmetrical set, the constructing device, which includes, to be separately positioned on
The angle steel of two template one sides, more combined square steel pipes, more round steel pipes, split bolts and the square steel tube that bears down on one, the combined type
Square steel tube includes square steel tube and central axis same with the upper square steel tube and is fixedly connected with upper square steel tube bottom
Lower square steel tube, the length of side of the lower square steel tube are less than upper square steel tube, and the lower square steel tube of the more combined square steel pipes is vertically solid
Due on angle steel, more round steel pipes are from top to bottom provided with along the vertical direction of the more combined square steel pipes, wherein, more
The round steel pipe is combined into double steel pipe with every two respectively, and the double steel pipe of the template one side is fixed by multiple split bolts
The outside of the more combined square steel pipes is arranged on, the top of the more combined square steel pipes is fixedly installed the square steel that bears down on one
Pipe, is provided with concrete inner bracing strip between the angle steel.
Preferably, the split bolt includes harness cord Screw arbor with nut at both-ends, steel disc and nut, in the steel disc and double steel pipe
Intersection is provided with gasket, and the pad hole penetrated for harness cord Screw arbor with nut at both-ends is provided on the gasket.
Preferably, the distance between more described combined square steel pipes are arranged to 200mm.
Preferably, the distance between multiple described split bolts transverse directions are arranged to 600mm.
Preferably, the size of upper square steel tube is 50 × 50 × 4 in the combined square steel pipe, and the size of lower square steel tube is 40
×40×4。
Preferably, the size of the square steel tube that bears down on one be 50 × 50 × 4, the model ∠ 40 × 44 of the angle steel, it is described
The model φ 48 × 3.6 of round steel pipe.
Preferably, the template is the panel that thickness is 12mm.
Preferably, the bottom of the angle steel is provided with rubber and plastic boards.
Compared with prior art, the beneficial effects of the utility model are：
The utility model discloses a kind of for preventing the constructing device of grout leakage of formwork root, wherein, it is put according to position line
Angle setting steel, the combined square steel pipe being welded, lower square steel tube（Size 40 × 40 × 4）Template is carried out instead of flitch downward to add
Gu the use of combined square steel pipe, so as to improve smooth, the verticality of template, concrete formation impression quality is good, improves simultaneously
Recycling rate of waterused saves timber, environmentally protective；Situations such as using angle steel for formwork root mortar leakage prevention, rotten, between angle steel
Concrete inner bracing strip is placed to ensure that heel portion reasonable stress at present is reinforced in molding, prevents angle steel from being deviated to shear force wall reinforcing steel bar, with
Anti- dew muscle simultaneously ensures structure cross-section dimensions.
The constructing device for being used to prevent grout leakage of formwork root of the utility model, makes simply, can effectively solve reinforcing bar and mix
That what formwork root occurred during solidifying soil shear wall construction hang is empty, rotten, the common quality defects such as spillage, has good promotional value.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structure diagram of combined square steel pipe in the utility model；
Reference numeral：
1st, template；2nd, angle steel；3rd, upper square steel tube；4th, lower square steel tube；5th, round steel pipe；6th, split bolt；7th, bear down on one square steel tube；
8th, harness cord Screw arbor with nut at both-ends；9th, steel disc；10th, nut；11st, gasket；12nd, concrete inner bracing strip；13rd, rubber and plastic boards.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of for preventing the constructing device of grout leakage of formwork root, described to apply
Frock puts to prevent that spillage occurs in formwork root when existing reinforced concrete shear wall from constructing, and includes the mould being symmetrical set
Plate 1, the template 1 are the panel that thickness is 12mm, and the constructing device includes the angle steel for being separately positioned on two templates, 1 one side
2, more combined square steel pipes, more round steel pipes 5, split bolt 6 and the square steel tube 7 that bears down on one, more combined square steel pipes 7 it
Between distance be arranged to 200mm.
The combined square steel pipe 7 include square steel tube 3 and with the upper square steel tube 3 for same central axis and with it is upper
The lower square steel tube 4 that 3 bottom of square steel tube is fixedly connected, the length of side of the lower square steel tube 4 are less than upper square steel tube 3, the combined square
The size of upper square steel tube 3 is 50 × 50 × 4 in steel pipe, and the size of lower square steel tube 4 is 40 × 40 × 4, the more combined squares
The lower square steel tube 4 of steel pipe is perpendicularly fixed on angle steel 2, the model ∠ 40 × 44 of the angle steel 2, along the more combined squares
The vertical direction of steel pipe is from top to bottom provided with more round steel pipes 5, the model φ 48 × 3.6 of the round steel pipe 5, wherein, it is more
Round steel pipe 5 described in root is combined into double steel pipe with every two respectively, and the double steel pipe of 1 one side of template passes through multiple split bolts
6, which are fixed at the distance between the outside of the more combined square steel pipes, multiple 6 transverse directions of split bolts, is arranged to
600mm, the tops of the more combined square steel pipes are fixedly installed the square steel tube 7 that bears down on one, it is described bear down on one square steel tube 7 size be
50 × 50 × 4, concrete inner bracing strip 12 is provided between the angle steel 2, the split bolt 6 includes harness cord Screw arbor with nut at both-ends
8th, steel disc 9 and nut 10 are provided with gasket 11 in the intersection of the steel disc 9 and double steel pipe, and being provided on the gasket 11 can
For the pad hole that harness cord Screw arbor with nut at both-ends 8 penetrates, the bottom of the angle steel 2 is provided with rubber and plastic boards 13.
Grout leakage of formwork root construction method is prevented using combined square steel pipe and angle steel 2, it is as follows：
1st, the upper square steel tube 3 in combined square steel pipe and lower square steel tube 4 are respectively adopted 50 × 50 × 4 and 40 × 40 × 4 liang
Kind size, angle steel 2 is using the model of ∠ 40 × 4, and the upper square steel tube 3 of 40 × 40 × 4 lower square steel tube 4 and 50 × 50 × 4 is in
The heart welds together for axis, and the length of lower square steel tube 4 is unified for 40mm, and the upper square steel tube 3 welded together with it is according to depth
Change drawing size to determine, secondary in-depth carried out to drawing, calculate the size of institute's demander's combined steel pipe and angle steel 2, model and
Quantity is processed according to the model quantity calculated, marches into the arena in batches, marches into the arena neatly packed, carry out rain-proof, anti-the protections such as to pound
Measure；
2nd, the position line for placing angle steel 2 is popped up according to Normal practice；
3rd, angle steel 2 is placed according to position line, and 13 feet of rubber and plastic boards is placed in its underpart can preferably prevent grout leakage of formwork root；
4th, the lower square steel tube 4 being welded is placed on vertically downward on angle steel 2；
5th, shear wall body makees panel using 12mm thickness wood glue plates, is equipped with 50 × 50mm combined squares steel pipe as secondary dragon
Bone, double 48 round steel pipes of Ф 5 laterally carry on the back distracted, 14 split bolts 6 of Ф（Exterior wall is water-proof bolt）, the spacing between secondary joist
200mm；The double steel pipe that 2 48 × 3.6 round steel pipes 5 of Φ are composed is as transverse direction（Horizontal direction）Main joist, between double steel pipe
Distance is 400mm（Wall root suitably reduces spacing）.It is reinforced during formwork construction using 14 wall-crossing opposite-drawing bolts 6 of Φ, between transverse direction
Away from for 600mm, vertical spacing is 400 mm.
6th, during concreting, according to raw material acceptance criteria, the stringent quality for controlling concrete of marching into the arena, to not meeting rule
The concrete of model requirement, does not allow to pour.
7th, wall form is removed：First loose nut 10 and harness cord Screw arbor with nut at both-ends 8, then loosen as main joist double steel pipe and
As the combined square steel pipe of secondary joist, then template 1 is gently agitated with crowbar, from top to bottom remove wall form 1.Form removal 1
When tapped by program inhibition with sledgehammer, prevent that concrete wall surface and door-window opening etc. are cracked；Template 1 is bonded with metope
When, forbid hanging draw ring with tower crane, prevent metope drawing crack；Worker diagonal steel 2 and template 1 on smooth location are cleared up with flat chisel
It is piled up after surface plaster, brush releasing agent according to specification, type classification in the template frame specified.
8th, actual measurement actual quantities is carried out to the concrete after shaping, concrete surface impression quality is observed, and makes a record.
The preferred embodiment of the upper only utility model, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. for preventing the constructing device of grout leakage of formwork root, the constructing device is used to prevent existing reinforced concrete shear wall
There is spillage in formwork root during construction, includes the template being symmetrical set, it is characterised in that：The constructing device includes point
The angle steel of two template one sides, more combined square steel pipes, more round steel pipes, split bolts and the square steel tube that bears down on one, institute are not arranged on
It states combined square steel pipe and includes square steel tube and with the upper square steel tube same central axis and to consolidate with upper square steel tube bottom
Surely the lower square steel tube connected, the length of side of the lower square steel tube are less than upper square steel tube, the lower square steel of the more combined square steel pipes
Pipe is perpendicularly fixed on angle steel, and more round steel pipes are from top to bottom provided with along the vertical direction of the more combined square steel pipes,
Wherein, the more round steel pipes are combined into double steel pipe with every two respectively, and it is multiple right that the double steel pipe of the template one side passes through
Bolt is drawn to be fixed at the outside of the more combined square steel pipes, the top fixed setting of the more combined square steel pipes
There is the square steel tube that bears down on one, concrete inner bracing strip is provided between the angle steel.
2. the constructing device according to claim 1 for being used to prevent grout leakage of formwork root, it is characterised in that：Described pair of drawing spiral shell
Bolt includes harness cord Screw arbor with nut at both-ends, steel disc and nut, and the intersection of the steel disc and double steel pipe is provided with gasket, the gasket
On be provided with the pad hole penetrated for harness cord Screw arbor with nut at both-ends.
3. the constructing device according to claim 1 for being used to prevent grout leakage of formwork root, it is characterised in that：More described group
The distance between box-like square steel tube is arranged to 200mm.
4. the constructing device according to claim 1 for being used to prevent grout leakage of formwork root, it is characterised in that：It is multiple described right
The distance between bolt transverse direction is drawn to be arranged to 600mm.
5. the constructing device for being used to prevent grout leakage of formwork root according to any one of claim 1 and 3, feature exist
In：The size of upper square steel tube is 50 × 50 × 4 in the combined square steel pipe, and the size of lower square steel tube is 40 × 40 × 4.
6. the constructing device according to claim 1 for being used to prevent grout leakage of formwork root, it is characterised in that：The side of bearing down on one
The size of steel pipe is 50 × 50 × 4, the model ∠ 40 × 44 of the angle steel, the model φ 48 × 3.6 of the round steel pipe.
7. the constructing device according to claim 1 for being used to prevent grout leakage of formwork root, it is characterised in that：The template is
Thickness is the panel of 12mm.
8. the constructing device according to claim 1 for being used to prevent grout leakage of formwork root, it is characterised in that：The angle steel
Bottom is provided with rubber and plastic boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422425.7U CN207392752U (en) | 2017-10-31 | 2017-10-31 | For preventing the constructing device of grout leakage of formwork root |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422425.7U CN207392752U (en) | 2017-10-31 | 2017-10-31 | For preventing the constructing device of grout leakage of formwork root |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392752U true CN207392752U (en) | 2018-05-22 |
Family
ID=62327362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721422425.7U Expired - Fee Related CN207392752U (en) | 2017-10-31 | 2017-10-31 | For preventing the constructing device of grout leakage of formwork root |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779259A (en) * | 2019-03-07 | 2019-05-21 | 福建建工集团有限责任公司 | A kind of cast-in-place structural foundation, suspension column screeder |
-
2017
- 2017-10-31 CN CN201721422425.7U patent/CN207392752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779259A (en) * | 2019-03-07 | 2019-05-21 | 福建建工集团有限责任公司 | A kind of cast-in-place structural foundation, suspension column screeder |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |