CN106493855A - A kind of overhanging muscle placement method in beam slab side - Google Patents
A kind of overhanging muscle placement method in beam slab side Download PDFInfo
- Publication number
- CN106493855A CN106493855A CN201610857514.8A CN201610857514A CN106493855A CN 106493855 A CN106493855 A CN 106493855A CN 201610857514 A CN201610857514 A CN 201610857514A CN 106493855 A CN106493855 A CN 106493855A
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- China
- Prior art keywords
- overhanging muscle
- overhanging
- clamping fixture
- positioning clamping
- muscle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention discloses a kind of overhanging muscle placement method in beam slab side, belongs to beam plate class member construction field, including step 1）Positioning clamping fixture is placed on the position for needing to install overhanging muscle, align with the template sideline for releasing in mold bottom forward position, then overhanging muscle is hung on the reinforcing bar hanging point of positioning clamping fixture, and overhanging muscle is fitted with positioning clamping fixture, overhanging muscle is welded on framework of steel reinforcement after positioning；2）After the completion of welding, only starching bar using foam will be tight for the winding of overhanging muscle；3）After form removal, overhanging muscle is dug out from concrete by reinforcing bar print, process and must break flat rear protruding bar.The present invention carries out protruding bar installation using positioning clamping fixture, and easy to operate succinct, using reinforcing bar its own resilient, after form removable, automatic spring graywall at the top of protruding bar, bottom urged against surface, pre-buried position are obvious, it is easy to find and dig out；Due to closely and being stained with double-sided tape with template laminating, little to concrete surface damage when digging out, apparent mass is good.
Description
Technical field
The present invention relates to a kind of overhanging muscle placement method in beam slab side, belongs to beam plate class member construction field.
Background technology
Prefabricated concrete hollow slab pours hinge seam connection after generally passing through each other, therefore its overhanging muscle of both sides indwelling is strengthening
Its overall performance, overhanging muscle shape are U-shaped from the side, are seen as zig-zag type from plate end face, as overhanging muscle is occurred with side template
Touching, can affect construction quality and efficiency of construction.
Content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of beam slab side overhanging muscle placement method, operation
Convenient, it is ensured that construction quality and efficiency of construction.
To achieve these goals, the overhanging muscle placement method in a kind of beam slab side of present invention employing, including positioning clamping fixture,
The positioning clamping fixture includes that positioning clamping fixture body, the positioning clamping fixture body include L-shaped mold frame, are arranged in mold frame
Brace rod and be arranged on the bending block of mold frame front end, the bending block is provided with two reinforcing bars for positioning overhanging muscle
Hanging point；
The overhanging muscle placement method specifically includes following steps,
1）Positioning clamping fixture is placed on the position for needing to install overhanging muscle, mold bottom forward position and the template sideline pair for releasing
Together, then overhanging muscle is hung on the reinforcing bar hanging point of positioning clamping fixture, and overhanging muscle is fitted with positioning clamping fixture, by overhanging muscle after positioning
It is welded on framework of steel reinforcement；
2）After the completion of welding, only starching bar using foam will be tight for the winding of overhanging muscle；
3）After form removal, overhanging muscle is dug out from concrete by reinforcing bar print, process and must break flat rear protruding bar.
Used as improvement, the mold frame is welded to form by two blocks of steel plates.
Used as improvement, the bending block is square block, bends the upper end that block is arranged on mold frame, and the reinforcing bar hanging point is circle
Column, reinforcing bar hanging point are arranged on the upper end of bending block.
Used as improvement, the brace rod is many, and brace rod two ends are welded on mold frame.
Used as improvement, the overhanging muscle adopts 11# reinforcing bars.
Compared with prior art, the invention has the beneficial effects as follows：
1）Protruding bar installation is carried out using positioning clamping fixture, easy to operate succinct.
2）Using reinforcing bar its own resilient, after form removable, automatic spring graywall at the top of protruding bar, bottom urged against surface,
Pre-buried position is obvious, it is easy to finds and digs out.
3）Due to closely and double-sided tape being stained with template laminating, little, apparent mass is damaged to concrete surface when digging out
Good.
Description of the drawings
Fig. 1 is the structural representation of positioning clamping fixture in the present invention；
Fig. 2 is positioning clamping fixture and overhanging muscle mounting structure schematic diagram in the present invention；
Fig. 3 pours the reinforcing bar print schematic diagram on rear concrete for beam slab；
In figure：1st, mold frame, 2, brace rod, 3, bending block, 4, reinforcing bar hanging point, 5, positioning clamping fixture body, 6, concrete beam plate breaks
Face, 7, overhanging muscle, 8, original template sideline, 9, reinforcing bar print, 10, break flat after protruding bar.
Specific embodiment
For making the object, technical solutions and advantages of the present invention of greater clarity, below by drawings and Examples, to this
Invention is further elaborated.However, it should be understood that specific embodiment described herein is only in order to explain the present invention,
It is not limited to the scope of the present invention.
Unless otherwise defined, all of technical term used herein and scientific terminology and the technology neck for belonging to the present invention
The implication that the technical staff in domain is generally understood that is identical, and the term for being used in the description of the invention herein is intended merely to retouch
State the purpose of specific embodiment, it is not intended that of the invention in limiting.
As shown in Figure 1, Figure 2 and Figure 3, the overhanging muscle placement method in a kind of beam slab side, including positioning clamping fixture, the positioning tire
Tool includes that positioning clamping fixture body 5, the positioning clamping fixture body 5 include L-shaped mold frame 1, the support being arranged in mold frame 1
Muscle 2 and the bending block 3 of 1 front end of mold frame is arranged on, the bending block 3 is provided with two reinforcing bars for positioning overhanging muscle 7 and hangs
Point 4；
The overhanging muscle placement method specifically includes following steps,
1）Positioning clamping fixture is placed on the position for needing to install overhanging muscle, mold bottom forward position and the template sideline pair for releasing
Together, then overhanging muscle 7 is hung on the reinforcing bar hanging point 4 of positioning clamping fixture, and overhanging muscle 7 is fitted with positioning clamping fixture, will be outer after positioning
Stretch muscle 7 to be welded on framework of steel reinforcement；
2）After the completion of welding, bar is only starched using foam and overhanging muscle 7 is wound closely；
3）After form removal, overhanging muscle 7 is dug out from concrete by reinforcing bar print 9, process and must break flat rear protruding bar 10.
Used as the improvement of embodiment, the mold frame 1 is welded to form by two blocks of steel plates.
Used as the improvement of embodiment, the bending block 3 is square block, bends the upper end that block 3 is arranged on mold frame 1, described
Reinforcing bar hanging point 4 is cylindric, and reinforcing bar hanging point 4 is arranged on the upper end of bending block 3.
Used as the improvement of embodiment, the brace rod 2 is many, and 2 two ends of brace rod are welded on mold frame 1.
Used as the improvement of embodiment, the overhanging muscle 7 adopts 11# reinforcing bars.
The principle of the present invention, concrete as shown in Fig. 2 on the basis of original template with horizontal plane angle, by mold plate face line
2 ° are reduced with horizontal sextant angle（Upper end α angles are changed into from the β angles of lower end, wherein β is horizontal plane and the angle in original template sideline 8, α
For bending the both sides angle of 3 bottom B points of block）, namely in the overhanging muscle 7 of holding, B points position is constant, makes to put outside the A points of top.Such
Design one is to make 7 sponson extrusion die plate of overhanging muscle, ensures both laminatings closely using its elastic deformation, and two is to make its A point
Nearby possess bigger outside elastic force, after form removal, using which from elastic force, automatic spring graywall, make digging out for overhanging muscle 7
Journey becomes easy and also less to the destruction of concrete surface.
During operation, positioning clamping fixture is placed on the position for needing to install overhanging muscle 7（That is concrete beam plate section 6 in Fig. 2
Side）, mold bottom forward position is alignd with the template sideline for releasing, 11# reinforcing bars is hung on reinforcing bar hanging point 4, high-low-position is made
Put accurately, fit with mold closely, overhanging muscle 7 is welded on framework of steel reinforcement by another operating personnel after positioning, it is ensured that its
Not by the crowded power extruding off normal of template.After the completion of welding, bar is only starched using foam and overhanging muscle 7 is wound closely, it is ensured that in coagulation
After soil is poured, overhanging muscle 7 is not bondd with which.After form removal, due to from elastic force automatic spring concrete epidermis, standing at the top of reinforcing bar
9 its epidermis is cut according to reinforcing bar print using hammer drill, protruding bar is all exposed, after concrete strength enough after, then make
Other thick stick is used, reinforcing bar is broken flat, concurrently disinfect the only slurry bar on its surface.
The present invention carries out protruding bar installation using positioning clamping fixture, easy to operate succinct, using reinforcing bar its own resilient, template
After dismounting, automatic spring graywall at the top of protruding bar, bottom urged against surface, pre-buried position are obvious, it is easy to find and dig out；Due to
Template laminating closely and is stained with double-sided tape, and little to concrete surface damage when digging out, apparent mass is good.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all in essence of the invention
Any modification, equivalent or improvement that is made within god and principle etc., should be included within the scope of the present invention.
Claims (5)
1. the overhanging muscle placement method in a kind of beam slab side, it is characterised in that including positioning clamping fixture, the positioning clamping fixture includes positioning
Mold body（5）, the positioning clamping fixture body（5）Including L-shaped mold frame（1）, be arranged on mold frame（1）Interior brace rod
（2）, and be arranged on mold frame（1）The bending block of front end（3）, the bending block（3）Being provided with two is used for positioning overhanging muscle（7）
Reinforcing bar hanging point（4）；
The overhanging muscle placement method specifically includes following steps,
1）Positioning clamping fixture is placed on the position for needing to install overhanging muscle, mold bottom forward position and the template sideline pair for releasing
Together, then by overhanging muscle（7）Hang over the reinforcing bar hanging point of positioning clamping fixture（4）On, and overhanging muscle（7）Fit with positioning clamping fixture, position
Afterwards by overhanging muscle（7）It is welded on framework of steel reinforcement；
2）After the completion of welding, bar is only starched by overhanging muscle using foam（7）Winding is closely；
3）After form removal, print by reinforcing bar（9）By overhanging muscle（7）Dig out from concrete, process and must break flat rear protruding bar（10）.
2. a kind of overhanging muscle placement method in beam slab side according to claim 1, it is characterised in that the mold frame（1）
It is welded to form by two blocks of steel plates.
3. a kind of overhanging muscle placement method in beam slab side according to claim 2, it is characterised in that the bending block（3）
For square block, block is bent（3）It is arranged on mold frame（1）Upper end, the reinforcing bar hanging point（4）For cylindric, reinforcing bar hanging point（4）If
Put in bending block（3）Upper end.
4. a kind of overhanging muscle placement method in beam slab side according to claim 3, it is characterised in that the brace rod（2）
For many, brace rod（2）Two ends are welded on mold frame（1）On.
5. a kind of overhanging muscle placement method in beam slab side according to claim 4, it is characterised in that the overhanging muscle（7）
Using 11# reinforcing bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857514.8A CN106493855B (en) | 2016-09-28 | 2016-09-28 | A kind of overhanging muscle placement method in beam slab side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857514.8A CN106493855B (en) | 2016-09-28 | 2016-09-28 | A kind of overhanging muscle placement method in beam slab side |
Publications (2)
| Publication Number | Publication Date |
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| CN106493855A true CN106493855A (en) | 2017-03-15 |
| CN106493855B CN106493855B (en) | 2019-01-25 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB884045A (en) * | 1959-04-15 | 1961-12-06 | Russell Pearce Heuer | Improvements relating to refractory roofs |
| NL6502873A (en) * | 1964-03-06 | 1965-09-07 | ||
| WO1997005335A1 (en) * | 1995-07-27 | 1997-02-13 | Michel Equilbec | Wall retention system |
| CN201648945U (en) * | 2009-09-28 | 2010-11-24 | 江苏省交通科学研究院股份有限公司 | Prestressed hollow slab beam hinge joint connecting part |
| CN102409849A (en) * | 2011-08-25 | 2012-04-11 | 李春江 | Construction method for embedding and removing formwork and automatically popping out wall tie bars |
| CN202344669U (en) * | 2011-10-13 | 2012-07-25 | 厦门源昌城建集团有限公司 | Hinged joint reinforcing steel bar positioning device of bridge precast beam |
| CN103850352A (en) * | 2014-03-17 | 2014-06-11 | 初明进 | Connection method of prefabricated slab |
-
2016
- 2016-09-28 CN CN201610857514.8A patent/CN106493855B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB884045A (en) * | 1959-04-15 | 1961-12-06 | Russell Pearce Heuer | Improvements relating to refractory roofs |
| NL6502873A (en) * | 1964-03-06 | 1965-09-07 | ||
| WO1997005335A1 (en) * | 1995-07-27 | 1997-02-13 | Michel Equilbec | Wall retention system |
| CN201648945U (en) * | 2009-09-28 | 2010-11-24 | 江苏省交通科学研究院股份有限公司 | Prestressed hollow slab beam hinge joint connecting part |
| CN102409849A (en) * | 2011-08-25 | 2012-04-11 | 李春江 | Construction method for embedding and removing formwork and automatically popping out wall tie bars |
| CN202344669U (en) * | 2011-10-13 | 2012-07-25 | 厦门源昌城建集团有限公司 | Hinged joint reinforcing steel bar positioning device of bridge precast beam |
| CN103850352A (en) * | 2014-03-17 | 2014-06-11 | 初明进 | Connection method of prefabricated slab |
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| Publication number | Publication date |
|---|---|
| CN106493855B (en) | 2019-01-25 |
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