CN109822740A - A kind of the reinforcing bar binding molding bed rack and application method of Precast T-Beam wing plate - Google Patents
A kind of the reinforcing bar binding molding bed rack and application method of Precast T-Beam wing plate Download PDFInfo
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- CN109822740A CN109822740A CN201910191274.6A CN201910191274A CN109822740A CN 109822740 A CN109822740 A CN 109822740A CN 201910191274 A CN201910191274 A CN 201910191274A CN 109822740 A CN109822740 A CN 109822740A
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- bar
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Abstract
To achieve the above object, the present invention provides the reinforcing bar binding molding bed rack and application method of a kind of Precast T-Beam wing plate, including more connecting rods disposed in parallel, the both ends of the every connecting rod are equipped with two main upright bars, it include the first main upright bar and the second main upright bar in two main upright bars, it is welded with the first main upright bar at the both ends of the connecting rod, and the top of the first main upright bar at the connecting rod both ends is respectively welded a main beam, multiple V-arrangement brackets are equidistantly welded between the ipsilateral main beam, the V-arrangement bracket upper end face offers multiple bellows locating slots；Structure of the invention is simple, it convenient for production, improves work efficiency and work quality, and waste caused by effectively reducing in work progress, the problem of solving T beam binding wing plate, time-consuming, influence T beam pours, and hogging moment part ripple tube capacity easily deviates on T beam wing plate.
Description
Technical field
The present invention relates to technical field of building construction, the reinforcing bar of specially a kind of Precast T-Beam wing plate binds molding bed rack and makes
Use method.
Background technique
In recent years, under the leading of national policy, national basis development is rapid, especially the southwest in China with
Mountain area and hills landforms are in the majority, and the highway built includes a large amount of sciences of bridge building.T shape is much used in Current Highway Bridge Design
Girder construction, so that the driving on highway bridge has higher stability and comfort.
Currently, the process flow of Precast T-Beam production is complex, wherein in binding T beam reinforcement cages structure, for the wing
The binding of slab muscle, general way are after T beam forms is installed, and worker directly directly binds wing plate at the top of T beam floor, consumption
Duration influences T beam and pours, inefficiency.Bellows positioning in hogging moment part can not be controlled effectively on wing plate simultaneously, easily cause wave
Line pipe position shifts situation, to influence the tension performance of pre- middle stress T beam, and then influence prestressed T beam uses the longevity
Life.
Summary of the invention
It is an object of the invention to solve T beam binding wing plate mentioned above in the background art, time-consuming, influence T beam pours
It builds, and the problem of hogging moment part ripple tube capacity easily deviates on T beam wing plate.
To achieve the above object, the present invention provides a kind of reinforcing bar binding molding bed rack of Precast T-Beam wing plate, including more parallel
The connecting rod of setting, the both ends of the every connecting rod are equipped with two main upright bars, include first main in two main upright bars
Upright bar and the second main upright bar, the both ends of the connecting rod are welded with the first main upright bar respectively, and the top of the first main upright bar
It is welded with a main beam, multiple V-arrangement brackets, the V-arrangement bracket upper end face are equidistantly welded between main beam described in two sides
Multiple bellows locating slots are offered, the separate V-arrangement bracket side wall surface equalization of the main beam is upper solid away from being welded with more
Fixed pole, upper surface of the fixed bar far from main beam one end are welded with a limit crossbeam, and the limit crossbeam will be same
The upper fixed link of side, which is all connected with, to be integrated, the lower surface of separate main beam one end of fixed bar and a second main upright bar
Welding, is welded with a lower fixed link, the master between the first main upright bar and the second main upright bar at each connecting rod both ends
The upper end face of crossbeam is also welded with reinforcing bar position-limited rack.
There is choosing, the reinforcing bar position-limited rack includes pedestal, snap-gauge and stiffened panel, and the bottom end of the pedestal is welded in main beam
With the upper surface of upper fixed link, and the pedestal is welded with the snap-gauge being laterally arranged, the card close to the side upper end of main beam
Multiple reinforcing bar limiting slots are equidistantly offered on plate, and multiple stiffened panels are welded between the snap-gauge and pedestal.
There is choosing, the setting spacing of each reinforcing bar limiting slot is equal with the bar spacing of T beam transverse direction.
There is choosing, the height and size of main upright bar described in every are all the same, the connecting rod of every the first main upright bar of connection
Size it is all the same.
There is choosing, the height and size of each V-arrangement bracket are all the same, the bellows of each V-arrangement bracket surface
Locating slot is respectively positioned on the axis that more are parallel to each other and are equally spaced.
There is choosing, be arranged in parallel between the main beam and limit crossbeam, and the both ends of the limit crossbeam all extend to
The surface external of main beam.
There is choosing, the connecting rod, main upright bar, lower fixed link, upper fixed link, main beam and limit crossbeam are channel steel system
At the V-arrangement bracket is made of angle steel, and the reinforcing bar position-limited rack is welded for steel plate.
The invention also discloses a kind of application methods of the reinforcing bar of Precast T-Beam wing plate binding molding bed rack, including in detail below
Implementation steps:
Positioning reinforcing bar is arranged in step 1, and front two rows positioning reinforcing bar is arranged and is inserted into designated position at a certain distance
Ground；
Step 2, by the first main upright bar and the second main upright bar and positioning reinforcement welding；
Step 3, lower fixed link and upper fixed link are separately connected the first main upright bar and the second main upright bar and carry out transverse weld
It is fixed, by lower fixed link and positioning reinforcement welding；
Step 4, lateral two ranked first main upright bar lower section is attached using connecting rod；
Step 5, the main upright bar top of every row longitudinal first are attached using main beam；
Step 6 is welded with multiple V-arrangement brackets between main beam, offers bellows locating slot on V-arrangement bracket；
Reinforcing bar position-limited rack is welded the first main upright bar upper end by step 7；
Step 8, by limit beam welding in the second main upright bar upper end；
Step 9 is carried out the reinforcing bar binding of T beam wing plate, the transverse steel spacing of T beam wing plate is controlled using reinforcing bar position-limited rack,
It will be in the pectination perforation of transverse steel insertion reinforcing bar position-limited rack；The length stretched out using limit crossbeam limitation transverse steel, is gone forward side by side
The binding operation of row reinforcing bar；The position that T negative moment of girder bellows is respectively corresponded using bellows locating slot, to T negative moment of girder wave
Line pipe is positioned.
It is compared with prior art, the present invention having the following advantages and benefits:
1) the Precast T-Beam wing plate reinforcing bar bind molding bed rack, by be arranged reinforcing bar position-limited rack, when reinforcing bar binding distinguished it is embedding
Enter in each reinforcing bar limiting slot, the spacing that opens up that can use reinforcing bar limiting slot is accurately positioned the binding spacing of T beam transverse steel；
2) the Precast T-Beam wing plate reinforcing bar binds molding bed rack, limits the length that reinforcing bar stretches out by limit crossbeam 8, facilitates
The working efficiency for improving reinforcing bar binding operation avoids reinforcing bar length in reserve is too long from causing waste or reinforcing bar length too short to construction matter
The problem of amount impacts；
3) the Precast T-Beam wing plate reinforcing bar binds molding bed rack, opens up bellows positioning by the upper end face in V-shaped rest
Slot can respectively correspond the position of T negative moment of girder bellows, allow the position of bellows that accurate positioning is rapidly completed, from
And ensure the alignment quality of bellows；
4) the Precast T-Beam wing plate reinforcing bar binding molding bed rack application method, when install the device, by utilization reinforcing bar into
Row is positioned and is welded with each main upright bar, lower fixed link, keeps each main upright bar and lower fixed link solid by positioning reinforcing bar
Due to ground.
Structure of the invention is simple, convenient for production, improves work efficiency and work quality, and effectively reduce and constructed
It is wasted caused by journey, solving T beam binding wing plate, time-consuming, influence T beam pours, and hogging moment part ripple on T beam wing plate
The problem of tube capacity easily deviates.
Detailed description of the invention
Fig. 1 is the main view that Precast T-Beam wing plate reinforcing bar of the invention binds molding bed rack；
Fig. 2 is the top view that Precast T-Beam wing plate reinforcing bar of the invention binds molding bed rack；
Fig. 3 is the side view that Precast T-Beam wing plate reinforcing bar of the invention binds molding bed rack；
Fig. 4 is the structural schematic diagram of reinforcing bar position-limited rack of the invention；
In figure: 1 connecting rod, 2V shape bracket, 3 main upright bars, 4 lower fixed links, fixed link, 6 reinforcing bar position-limited racks, 7 main cross on 5
Beam, 8 limit crossbeams, 9 bellows locating slots, 31 first main upright bars, 32 second main upright bars, 61 pedestals, 62 snap-gauges, 63 stiffened panels,
64 reinforcing bar limiting slots.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
Embodiment one
A kind of reinforcing bar of the Precast T-Beam wing plate as shown in Figure of description 1 to 4 binds molding bed rack, including more set in parallel
The connecting rod 1 set, the both ends of every connecting rod 1 are equipped with two main upright bars 3, include the first main upright bar 31 in two main upright bars 3
With the second main upright bar 32, the both ends of connecting rod 1 are welded with the first main upright bar 31, and the first main upright bar 31 at 1 both ends of connecting rod
Top be respectively welded a main beam 7, multiple V-arrangement brackets 2, V-arrangement bracket are equidistantly welded between ipsilateral main beam 7
2 upper end faces offer multiple bellows locating slots 9, the separate 2 side wall surface equalization of V-arrangement bracket of ipsilateral main beam 7 away from
More upper fixed links 5 are welded with, upper fixed link 5 is welded with a limit crossbeam 8 far from the upper surface of 7 one end of main beam, limits
Position crossbeam 8 ipsilateral each upper fixed link 5 is connected as one, the lower surface of 7 one end of separate main beam of upper fixed link 5 respectively with
A piece second main upright bar 32 is welded, and is welded with a lower fixed link 4 between each first main upright bar 31 and the second main upright bar 32, main
The upper end face of crossbeam 7 is also welded with reinforcing bar position-limited rack 6.
Reinforcing bar position-limited rack 6 includes pedestal 61, snap-gauge 62 and stiffened panel 63, and the bottom end of pedestal 61 is welded in main beam 7 and upper
The upper surface of fixed link 5, and the side upper end of the close main beam 7 of pedestal 61 is welded with the snap-gauge 62 being laterally arranged, snap-gauge 62
On equidistantly offer multiple reinforcing bar limiting slots 64, multiple stiffened panels 63 are welded between snap-gauge 62 and pedestal 61.
The spacing of reinforcing bar limiting slot 64 is equal with the bar spacing of T beam transverse direction.
The height and size of every main upright bar 3 are all the same, and the size of the connecting rod 1 of every the first main upright bar 31 of connection is equal
It is identical.
The height and size of each V-arrangement bracket 2 are all the same, and the bellows locating slot 9 on each 2 surface of V-arrangement bracket is respectively positioned on
On the more axis for being parallel to each other and being equally spaced.
It is arranged in parallel between main beam 7 and limit crossbeam 8, and the both ends for limiting crossbeam 8 exceed main beam 7.
Connecting rod 1, main upright bar 3, lower fixed link 4, upper fixed link 5, main beam 7 and limit crossbeam 8 are that channel steel is made, V
Shape bracket 2 is made of angle steel, and reinforcing bar position-limited rack 6 is welded for steel plate.
Embodiment two
A kind of application method of the reinforcing bar binding molding bed rack of Precast T-Beam wing plate, including implementation steps in detail below:
Positioning reinforcing bar is arranged in step 1, and front two rows positioning is arranged with reinforcing bar and is inserted into designated position at a certain distance
Ground；
Step 2, by the first main upright bar 31 and the second main upright bar 32 in positioning reinforcement welding；
Step 3, lower fixed link 4 and upper fixed link 5 are separately connected the first main upright bar 31 and the second main upright bar 32 carries out transverse direction
It is welded and fixed, by lower fixed link 4 in positioning reinforcement welding；
Step 4, transverse direction two, which ranked first, to be attached below main upright bar 31 using connecting rod 1；
Step 5 is attached above the longitudinal first main upright bar 31 of every row using main beam 7；
Step 6 is welded with multiple V-arrangement brackets 2 between main beam 7, offers bellows locating slot 9 on V-arrangement bracket 2；
Step 7, reinforcing bar position-limited rack 6, which is located above the first main upright bar 31, to be welded；
Step 8, limit crossbeam 8, which is located above the second main upright bar 32, to be welded；
Step 9, the reinforcing bar for carrying out T beam wing plate is bound, between the transverse steel that T beam wing plate is controlled using reinforcing bar position-limited rack 6
Away from transverse steel is just embedded in the pectination perforation of reinforcing bar position-limited rack 6；The length that transverse steel stretches out is limited using limit crossbeam 8
Degree avoids reinforcing bar length in reserve not enough or waste so that reinforcing bar is able to fast binding；It is right respectively using bellows locating slot 9
The position for answering T negative moment of girder bellows positions the position of bellows quickly and effectively, so that it is guaranteed that the positioning of bellows
Quality.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The above is made skilled artisans appreciate that or realizing this hair in specific embodiment party of the invention
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. the reinforcing bar of Precast T-Beam wing plate a kind of binds molding bed rack, which is characterized in that including more connecting rods (1) disposed in parallel,
The both ends of the every connecting rod (1) are equipped with two main upright bars (3), include the first main upright bar in two main upright bars (3)
(31) it is welded respectively with the first main upright bar (31) with the second main upright bar (32), the both ends of the connecting rod (1), and first master
The top of upright bar (31) is welded with a main beam (7), is equidistantly welded with multiple V-arrangement brackets between main beam (7) described in two sides
(2), V-arrangement bracket (2) upper end face offers multiple bellows locating slots (9), the separate V-arrangement support of the main beam (7)
Frame (2) side wall surface equalization is away from more upper fixed link (5) are welded with, and fixed bar (5) is far from main beam (7) one end
Upper surface is welded with a limit crossbeam (8), and ipsilateral upper fixed link (5) is all connected with by limit crossbeam (8) to be integrated,
The lower surface of separate main beam (7) one end of fixed bar (5) is welded with a second main upright bar (32), each connection
A lower fixed link (4), the main cross are welded between the main upright bar (31) of the first of bar (1) both ends and the second main upright bar (32)
The upper end face of beam (7) is also welded with reinforcing bar position-limited rack (6).
2. a kind of reinforcing bar of Precast T-Beam wing plate according to claim 1 binds molding bed rack, which is characterized in that the reinforcing bar
Position-limited rack (6) includes pedestal (61), snap-gauge (62) and stiffened panel (63), and the bottom end of the pedestal (61) is welded in main beam (7)
The card being laterally arranged is welded with the side upper end of the upper surface of upper fixed link (5), and the pedestal (61) close main beam (7)
Plate (62) equidistantly offers multiple reinforcing bar limiting slots (64) on the snap-gauge (62), between the snap-gauge (62) and pedestal (61)
It is welded with multiple stiffened panels (63).
3. a kind of reinforcing bar of Precast T-Beam wing plate according to claim 2 binds molding bed rack, which is characterized in that each steel
The setting spacing of muscle limiting slot (64) is equal with the bar spacing of T beam transverse direction.
4. a kind of reinforcing bar of Precast T-Beam wing plate according to claim 1 binds molding bed rack, which is characterized in that described in every
Main upright bar (3) height and size it is all the same, every connection the first main upright bar (31) connecting rod (1) size it is all the same.
5. a kind of reinforcing bar of Precast T-Beam wing plate according to claim 1 binds molding bed rack, which is characterized in that each V
The height and size of shape bracket (2) are all the same, and the bellows locating slot (9) on each V-arrangement bracket (2) surface is respectively positioned on more
It is parallel to each other and on the axis that is equally spaced.
6. a kind of reinforcing bar of Precast T-Beam wing plate according to claim 1 binds molding bed rack, which is characterized in that the main cross
It is arranged in parallel between beam (7) and limit crossbeam (8), and the both ends of limit crossbeam (8) all extend to the surface of main beam (7)
It is external.
7. a kind of reinforcing bar of Precast T-Beam wing plate according to claim 1 binds molding bed rack, which is characterized in that the connection
Bar (1), main upright bar (3), lower fixed link (4), upper fixed link (5), main beam (7) and limit crossbeam (8) are that channel steel is made, institute
It states V-arrangement bracket (2) to be made of angle steel, the reinforcing bar position-limited rack (6) is welded for steel plate.
8. a kind of user of the reinforcing bar binding molding bed rack of Precast T-Beam wing plate described in any one according to claim 1~7
Method, which is characterized in that including implementation steps in detail below:
Positioning reinforcing bar is arranged in step 1, and front two rows positioning reinforcing bar is arranged and is inserted into the ground of designated position at a certain distance
Face；
Step 2, by the first main upright bar (31) and the second main upright bar (32) and positioning reinforcement welding；
Step 3, lower fixed link (4) and upper fixed link (5) are separately connected the first main upright bar (31) and the second main upright bar (32) is gone forward side by side
Row transverse weld is fixed, by lower fixed link (4) and positioning reinforcement welding；
Step 4, lateral two ranked first main upright bar (31) lower section is attached using connecting rod (1)；
Step 5, main upright bar (31) top of every row longitudinal first are attached using main beam (7)；
Step 6 is welded with multiple V-arrangement brackets (2) between main beam (7), and V-arrangement bracket offers bellows locating slot on (2)
(9)；
Reinforcing bar position-limited rack (6) are welded the first main upright bar (31) upper end by step 7；
Limit crossbeam (8) is welded in the second main upright bar (32) upper end by step 8；
Step 9 is carried out the reinforcing bar binding of T beam wing plate, the transverse steel spacing of T beam wing plate is controlled using reinforcing bar position-limited rack (6),
It will be in the pectination perforation of transverse steel insertion reinforcing bar position-limited rack (6)；The length stretched out using limit crossbeam (8) limitation transverse steel
Degree, and carry out the binding operation of reinforcing bar；The position that T negative moment of girder bellows is respectively corresponded using bellows locating slot (9), to T
Negative moment of girder bellows is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191274.6A CN109822740A (en) | 2019-03-13 | 2019-03-13 | A kind of the reinforcing bar binding molding bed rack and application method of Precast T-Beam wing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191274.6A CN109822740A (en) | 2019-03-13 | 2019-03-13 | A kind of the reinforcing bar binding molding bed rack and application method of Precast T-Beam wing plate |
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|---|---|
| CN109822740A true CN109822740A (en) | 2019-05-31 |
Family
ID=66869287
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910191274.6A Pending CN109822740A (en) | 2019-03-13 | 2019-03-13 | A kind of the reinforcing bar binding molding bed rack and application method of Precast T-Beam wing plate |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2906181A1 (en) * | 2006-09-25 | 2008-03-28 | Armand Francois Santonja | Reinforced concrete beam joint encasing formwork, has sheet metal plate with inverse U shape, and teeth that are formed of metal bars that are placed vertically in metal plate, where formwork has toothed comb or semi plate shape |
| CN205116018U (en) * | 2015-06-29 | 2016-03-30 | 中交一公局第一工程有限公司 | T roof beam reinforcement makes up bed -jig |
| CN205614822U (en) * | 2016-03-31 | 2016-10-05 | 中铁十六局集团铁运工程有限公司 | Control boundary beam sharing reinforcement mould and control whole ligature pedestal of boundary beam reinforcing bar |
| CN106544960A (en) * | 2017-01-10 | 2017-03-29 | 山东省路桥集团有限公司 | Tie with reinforcing bar support and reinforcing bar binding construction method |
| CN106738308A (en) * | 2017-01-17 | 2017-05-31 | 中国建筑第七工程局有限公司 | Precast T-Beam reinforcing bar molding bed rack system |
| CN206383280U (en) * | 2017-01-17 | 2017-08-08 | 中国建筑第七工程局有限公司 | Precast T-Beam wing plate framework of steel reinforcement molding bed rack |
-
2019
- 2019-03-13 CN CN201910191274.6A patent/CN109822740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2906181A1 (en) * | 2006-09-25 | 2008-03-28 | Armand Francois Santonja | Reinforced concrete beam joint encasing formwork, has sheet metal plate with inverse U shape, and teeth that are formed of metal bars that are placed vertically in metal plate, where formwork has toothed comb or semi plate shape |
| CN205116018U (en) * | 2015-06-29 | 2016-03-30 | 中交一公局第一工程有限公司 | T roof beam reinforcement makes up bed -jig |
| CN205614822U (en) * | 2016-03-31 | 2016-10-05 | 中铁十六局集团铁运工程有限公司 | Control boundary beam sharing reinforcement mould and control whole ligature pedestal of boundary beam reinforcing bar |
| CN106544960A (en) * | 2017-01-10 | 2017-03-29 | 山东省路桥集团有限公司 | Tie with reinforcing bar support and reinforcing bar binding construction method |
| CN106738308A (en) * | 2017-01-17 | 2017-05-31 | 中国建筑第七工程局有限公司 | Precast T-Beam reinforcing bar molding bed rack system |
| CN206383280U (en) * | 2017-01-17 | 2017-08-08 | 中国建筑第七工程局有限公司 | Precast T-Beam wing plate framework of steel reinforcement molding bed rack |
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