CN204385626U - Case beam steel bar colligation fetal membrane support - Google Patents
Case beam steel bar colligation fetal membrane support Download PDFInfo
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- CN204385626U CN204385626U CN201420801987.2U CN201420801987U CN204385626U CN 204385626 U CN204385626 U CN 204385626U CN 201420801987 U CN201420801987 U CN 201420801987U CN 204385626 U CN204385626 U CN 204385626U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 210000002219 extraembryonic membrane Anatomy 0.000 title claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims description 34
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 210000004379 membrane Anatomy 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 abstract description 18
- 238000010276 construction Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model embodiment discloses a kind of case beam steel bar colligation fetal membrane support, comprise base and the cant beam being arranged on described base both sides, wherein, described base comprises two channel-section steels be arranged in parallel, described channel-section steel is vertically installed with clamped beam, and described clamped beam is welded on parallel described channel-section steel respectively; The position that described base both sides arrange described cant beam is mutually corresponding, and described cant beam tilts laterally along the direction away from described base; Described cant beam is provided with crossbeam, and described crossbeam is parallel with described channel-section steel, and described beam welding is on described cant beam.The case beam steel bar colligation fetal membrane support that the present embodiment provides is by arranging this base and cant beam, case beam steel evenly can be arranged by this base and cant beam, then even colligation is carried out, not only effectively improve the speed of case beam steel bar colligation, reduce reinforcing bar binding work amount, improve construction speed; And the interval error between case beam stirrup is reduced, effectively improve the stability of case beam.
Description
Technical Field
The utility model relates to a bridge engineering technical field especially relates to a case roof beam reinforcement fetal membrane support.
Background
The box girder is used as one of the middle girders of the bridge engineering, the inner part is hollow, flanges are arranged on two sides of the upper part, the box girder is widely applied to the bridge engineering, and the construction progress of the bridge can be effectively improved.
In the prior art, in the manufacturing process of the box girder, more common steel bars are needed, the common steel bars in the box girder are generally required to be uniformly bound, and then the bound box girder structure is poured with cement, so that the stability of the manufactured box girder is improved. At present, traditional box girder steel reinforcement's mode is mainly artifical according to the structure of box girder, bends the reinforcing bar into same shape one by one, then sets up the reinforcing bar after bending according to the structure one-to-one of box girder, sets up the reinforcing bar of incline direction according to the slope of box girder, and then welds the box girder stirrup of perpendicular to reinforcing bar on the reinforcing bar of incline direction and carries out the ligature, forms the box girder structure through cement pouring at last.
However, in the construction process, the traditional reinforcement binding method causes large workload of reinforcement binding due to the complex binding mode, easily influences the construction progress, and easily causes large distance error between stirrups of the box girder, so that the stability of the box girder is low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an in provide a case roof beam reinforcement fetal membrane support to solve the traditional reinforcement method among the prior art in the work progress, because the ligature mode is more complicated, cause reinforcement work load big, influence the construction progress, cause the case roof beam stirrup interval error great moreover easily, make the lower problem of stability of case roof beam.
In order to solve the technical problem, the embodiment of the utility model discloses following technical scheme:
the embodiment of the utility model provides a box girder reinforcing steel bar binding fetal membrane support, which comprises a base (10) and oblique girders (20) arranged at the two sides of the base (10), wherein,
the base (10) comprises two parallel channel steels (11), a fixed beam (12) is vertically arranged on each channel steel (11), and the fixed beams (12) are respectively welded on the parallel channel steels (11);
the positions of the oblique beams (20) arranged on the two sides of the base (10) correspond to each other, and the oblique beams (20) incline outwards along the direction far away from the base (10);
the steel plate is characterized in that a cross beam (21) is arranged on the oblique beam (20), the cross beam (21) is parallel to the channel steel (11), and the cross beam (21) is welded on the oblique beam (20).
Optionally, the lower extreme of base (10) is provided with a plurality of reinforcing bars, the reinforcing bar welding is in on base (10), just the reinforcing bar is used for supporting base (10).
Optionally, the oblique beams (20) are uniformly provided with reinforcing steel bar heads (22), and the reinforcing steel bar heads (22) have the same length; wherein,
one end of the reinforcing steel bar head (22) is welded on the oblique beam (20), the other end of the reinforcing steel bar head (22) faces to the direction close to the base (10), and the reinforcing steel bar head (22) is parallel to the fixed beam (12).
Optionally, the vertical distance between the reinforcement heads (22) uniformly arranged on the oblique beams (20) is 10 cm.
Optionally, the slopes of the oblique beams (20) arranged on the two sides of the base (10) are the same, and the slope of the oblique beam (20) is 4: 1.
Optionally, a plurality of fixed beams (12) are arranged on the base (10), and the fixed beams (12) are angle steels; wherein,
the angle steel is welded on the channel steel (11), and the angle steel is used for fixing the channel steel (11).
Optionally, the length of the fixed beam (12) is greater than the distance between the channel steels (11), and the oblique beam (20) is connected with the fixed beam (12).
Optionally, a support rod (23) is arranged between the oblique beam (20) and the fixed beam (12), and the support rod (23) is welded on the oblique beam (20) and the fixed beam (12) respectively.
According to the technical scheme, the box girder steel reinforcement fetal membrane binding support provided by the embodiment of the utility model comprises a base and oblique beams arranged on two sides of the base, wherein the base comprises two parallel channel steels, fixed beams are vertically arranged on the channel steels, and the fixed beams are respectively welded on the parallel channel steels; the base both sides set up the position mutual correspondence of sloping, and the sloping inclines to the outside along the direction of keeping away from the base, are provided with the crossbeam on the sloping, and this crossbeam is parallel with the channel-section steel, and the crossbeam welding is on the sloping. Through setting up this base and sloping for the case roof beam reinforcing bar can pass through base and sloping and evenly set up according to this support and carry out the ligature, not only effectively improve case roof beam reinforcement's speed, reduce reinforcement work load, improve the construction progress, make the interval error between the case roof beam stirrup reduce moreover, effectively improve the stability of case roof beam.
Further, through the embodiment of the utility model provides a case roof beam reinforcement fetal membrane support can realize the ligature of case roof beam reinforcing bar for the construction progress reduces artifical work load, thereby effectively reduces the cost of preparation case roof beam, and reduces the construction cost of whole engineering.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a box girder steel bar binding fetal membrane support provided by an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides another kind of box girder steel reinforcement fetal membrane support's structural schematic.
The symbols represent:
10-base, 11-channel steel, 12-fixed beam; 20-oblique beam, 21-cross beam, 22-reinforcing bar head and 23-support bar.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Refer to fig. 1, for the embodiment of the utility model provides a pair of box girder steel reinforcement fetal membrane support's structural schematic diagram specifically is box girder steel reinforcement fetal membrane support's section structural schematic diagram.
The steel bar binding fetal membrane support for the box girder comprises a base 10 and oblique girders 20 arranged on two sides of the base 10, wherein the base 10 comprises two parallel channel steels 11, fixing girders 12 are vertically arranged on the channel steels 11, and the fixing girders 12 are respectively welded on the parallel channel steels 11; the positions of the inclined beams 20 arranged on the two sides of the base 10 correspond to each other, and the inclined beams 20 incline outwards along the direction far away from the base 10; the inclined beam 20 is provided with a cross beam 21, the cross beam 21 is parallel to the channel steel 11, and the cross beam 21 is welded on the inclined beam 20.
In the steel bar binding tire membrane bracket for the box girder, provided by the embodiment, the lower end of the base 10 is provided with a plurality of steel bars, the plurality of steel bars are welded on the base 10, and the steel bars are used for supporting the base 10; as shown in the figure, in this embodiment, many reinforcing bars weld on channel-section steel 11, form the support frame of this base 10, are convenient for fix this case roof beam reinforcement fetal membrane support subaerial.
As shown in fig. 1, the inclined beams 20 are uniformly provided with the reinforcement heads 22, and the reinforcement heads 22 have the same length, wherein one end of the reinforcement head 22 is welded to the inclined beam 20, the other end of the reinforcement head 22 faces the direction close to the base 10, and the reinforcement head 22 is parallel to the fixed beam 12; and the positions of the reinforcing bars 22 provided on the same oblique beams 20 correspond to each other. In order to ensure that the binding of the steel bars on the box girder is uniform, the vertical distance between the steel bar heads 22 is 10 cm, and the steel bar heads 22 are arranged in parallel, so that the box girder hoops can be placed on the steel bar heads 22 in parallel with the cross beams 21.
It should be noted that one end of the steel bar head 22 is welded on the oblique beam 20, and the other end faces the direction close to the base 10, and in order to ensure that the steel bar heads 22 arranged on the oblique beam 20 correspond to each other, the lengths of the steel bar heads 22 welded on the oblique beam 20 are the same; meanwhile, the lengths of the reinforcing steel bar heads 22 facing to the base 10 are the same, so that the reinforcing steel bars of the box girder can be uniformly arranged on the reinforcing steel bar heads 22 during binding, and the binding of the reinforcing steel bars is ensured to be tidy; effectively reduce the error of case roof beam reinforcement.
In the reinforcement film-sticking bracket for box girder provided by this embodiment, the slopes of the oblique beams 20 disposed on both sides of the base 10 are the same, and the slope of the oblique beam 20 is 4:1, that is, the ratio of the vertical distance from the top end of the oblique beam 20 to the base 10 to the transverse distance from the bottom end of the oblique beam 20 to the top end of the oblique beam 20 is 4: 1. However, the slope of the stringer 20 is not limited thereto, and the slope of the stringer 20 may be adjusted according to the box girder structure of the implementation.
As shown in fig. 2, a schematic structural view of another steel bar binding membrane support for a box girder according to the embodiment is provided, and specifically, a schematic plan structural view of the base 10.
As shown in fig. 2, be provided with many fixed beams 12 on the base 10 of this case roof beam reinforcement fetal membrane support, this fixed beam 12 is the angle steel, is about to the angle steel welding on parallel channel-section steel 11, through angle steel fixed channel-section steel 11, guarantees to be parallel to each other between the channel-section steel 11, avoids the perpendicular distance between the channel-section steel 11 to reduce or increase, influences the ligature effect of case roof beam reinforcing bar. In the implementation process, at least 3 fixing beams 12 are arranged on the base 10, that is, the fixing beams 12 are respectively arranged at two ends and a middle position of the base 10, of course, the arrangement of the fixing beams 12 is not limited to the implementation mode provided by the embodiment, as shown in fig. 2, the arrangement distances of the fixing beams 12 are sequentially increased on the parallel channel beams 11 and from the outside to the inside of the channel beams 11, so that the binding of the box girder steel bars is facilitated.
It should be noted that, in the steel bar binding membrane bracket for box girders provided in this embodiment, the length of the fixed beam 12 is greater than the distance between the channel beams 11, and the oblique beam 20 is connected to the fixed beam 12. Specifically, the vertical distance between the channel beams 11 is 0.56 meter, the length of the fixed beam 12 is 1.36 meters, and the fixed beam 12 is perpendicular to the channel beams 11, and the lengths of the two sides of the fixed beam 12 exceeding the channel beams 11 are equal to each other and are 0.4 meter; thereby when being convenient for set up sloping 20, this sloping 20 and the hookup location of this fixed beam 12 can be in the installation connection of surpassing the part, the distance between the adjustment sloping 20 of being convenient for to reduce or increase the size of this box girder steel reinforcement fetal membrane support, be applicable to the box girder of multiple size, the steel reinforcement of other types of box girders of being convenient for.
The bottom end of the oblique beam 20 is welded on the fixed beam 12, the top ends of the oblique beams 20 arranged on the two sides of the fixed beam 12 can fix the oblique beam 20 through welding reinforcing steel bars or other fixing devices, and the stability of the box girder reinforcing steel bar binding tire membrane support is improved; meanwhile, in order to ensure the stability of the inclined beam 20, a support rod 13 is arranged between the inclined beam 20 and the fixed beam 12, the support rod 13 can be made of a steel bar material, and one end of the support rod 13 is welded on the inclined beam 20, while the other end is vertically welded on the fixed beam 12, so that the support rod 13 is used for supporting and fixing the inclined beam 20. In this embodiment, the oblique beam 20 may be made of angle steel material, and the fixed beam 12 is made of angle steel material, so that the angle steel material is welded to the fixed beam 12.
The case roof beam reinforcement fetal membrane support that this embodiment provided, when implementing case roof beam reinforcement, set up the size of case roof beam reinforcement fetal membrane support (including the slope of sloping 20, the width of base 10 etc.) according to required case roof beam, erect the case roof beam stirrup that equals with support length on the reinforcing bar head 22 of welding on sloping 20, fix other reinforcing bars on the channel-section steel 21 of perpendicular to sloping 20 in proper order to realize the ligature of case roof beam reinforcing bar.
By adopting the box girder steel bar binding tire membrane support provided by the embodiment, box girder steel bars can be quickly bound, the problem of large steel bar binding workload caused by the complexity of arranging the steel bars one by one in the traditional steel bar binding mode is avoided, the binding speed of the box girder steel bars is effectively improved, and the construction progress is effectively improved; meanwhile, as the reinforcing heads 22 are uniformly arranged on the oblique beam 20, the distance error between the hoops of the box girder is effectively reduced, and the stability of the box girder is improved.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The above-described embodiments of the apparatus and system are merely exemplary, and some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The box girder reinforcement tire mold support is characterized by comprising a base (10) and oblique beams (20) arranged on two sides of the base (10), wherein,
the base (10) comprises two parallel channel steels (11), a fixed beam (12) is vertically arranged on each channel steel (11), and the fixed beams (12) are respectively welded on the parallel channel steels (11);
the positions of the oblique beams (20) arranged on the two sides of the base (10) correspond to each other, and the oblique beams (20) incline outwards along the direction far away from the base (10);
the steel plate is characterized in that a cross beam (21) is arranged on the oblique beam (20), the cross beam (21) is parallel to the channel steel (11), and the cross beam (21) is welded on the oblique beam (20).
2. The box girder steel reinforcement tire membrane bracket of claim 1, wherein the lower end of the base (10) is provided with a plurality of steel bars, the steel bars are welded on the base (10), and the steel bars are used for supporting the base (10).
3. The box girder steel bar binding membrane bracket as claimed in claim 1, wherein the inclined beams (20) are uniformly provided with steel bar heads (22), and the steel bar heads (22) have the same length; wherein,
one end of the reinforcing steel bar head (22) is welded on the oblique beam (20), the other end of the reinforcing steel bar head (22) faces to the direction close to the base (10), and the reinforcing steel bar head (22) is parallel to the fixed beam (12).
4. The box girder rebar tying tire membrane bracket according to claim 3, wherein the vertical distance between the reinforcement heads (22) uniformly arranged on the oblique beam (20) is 10 cm.
5. The box girder steel reinforcement tire membrane bracket according to claim 1, wherein the inclined beams (20) arranged at both sides of the base (10) have the same gradient, and the gradient of the inclined beams (20) is 4: 1.
6. The box girder steel bar binding membrane bracket according to claim 1, wherein a plurality of fixed beams (12) are arranged on the base (10), and the fixed beams (12) are angle steels; wherein,
the angle steel is welded on the channel steel (11), and the angle steel is used for fixing the channel steel (11).
7. The box girder rebar tying tire membrane bracket according to claim 1, wherein the length of the fixing beam (12) is larger than the distance between the channel beams (11), and the oblique beam (20) is connected with the fixing beam (12).
8. The box girder steel reinforcement binding fetal membrane support of claim 7, wherein a support rod (23) is arranged between the oblique beam (20) and the fixed beam (12), and the support rod (23) is welded on the oblique beam (20) and the fixed beam (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801987.2U CN204385626U (en) | 2014-12-16 | 2014-12-16 | Case beam steel bar colligation fetal membrane support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801987.2U CN204385626U (en) | 2014-12-16 | 2014-12-16 | Case beam steel bar colligation fetal membrane support |
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| CN204385626U true CN204385626U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420801987.2U Active CN204385626U (en) | 2014-12-16 | 2014-12-16 | Case beam steel bar colligation fetal membrane support |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019361A (en) * | 2015-08-12 | 2015-11-04 | 福建省高速公路建设总指挥部 | Prefabricated small box girder reinforcing steel bar tire membranization mounting device and method |
| CN105821768A (en) * | 2016-03-24 | 2016-08-03 | 浙江大学城市学院 | Box girder bottom web reinforcing steel bar integral forming formwork and construction method |
| CN109692927A (en) * | 2018-12-27 | 2019-04-30 | 中建四局第六建筑工程有限公司 | A kind of tire film frame assembly and its construction method |
-
2014
- 2014-12-16 CN CN201420801987.2U patent/CN204385626U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019361A (en) * | 2015-08-12 | 2015-11-04 | 福建省高速公路建设总指挥部 | Prefabricated small box girder reinforcing steel bar tire membranization mounting device and method |
| CN105821768A (en) * | 2016-03-24 | 2016-08-03 | 浙江大学城市学院 | Box girder bottom web reinforcing steel bar integral forming formwork and construction method |
| CN109692927A (en) * | 2018-12-27 | 2019-04-30 | 中建四局第六建筑工程有限公司 | A kind of tire film frame assembly and its construction method |
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