CN208428458U - A kind of reinforcing bar tire fixture of precast segment box beam - Google Patents
A kind of reinforcing bar tire fixture of precast segment box beam Download PDFInfo
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- CN208428458U CN208428458U CN201820451814.0U CN201820451814U CN208428458U CN 208428458 U CN208428458 U CN 208428458U CN 201820451814 U CN201820451814 U CN 201820451814U CN 208428458 U CN208428458 U CN 208428458U
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- reinforcing bar
- tire fixture
- section steel
- prefabricated case
- moulding bed
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Abstract
The utility model belongs to the production of prefabricated case beam reinforcing bar, and in particular to a kind of reinforcing bar tire fixture of precast segment box beam.A kind of reinforcing bar tire fixture of the precast segment box beam proposed is matched with the pedestal shape kissing to prefabricated case beam；Section steel beam is placed in the two side walls of reinforcing bar tire fixture along longitudinal direction, one end of section steel beam is along web trend and tire fixture base solder, the supporting beam that the other end is supported along wing plate trend to the wing plate reinforcing bar to prefabricated case beam；The upper surface for stating section steel beam is welded with angle steel as moulding bed, and the lower end of supporting beam is connect by pillar II with tire fixture base solder；Internal model moulding bed is arranged in reinforcing bar tire fixture, and the inner membrance moulding bed has two distribution beams being laterally arranged along tire fixture.The utility model shortens the turn around time of loose tool, further improves production efficiency.
Description
Technical field
The utility model belongs to the production of prefabricated case beam reinforcing bar, and in particular to a kind of reinforcing bar tire card of precast segment box beam
Tool.
Background technique
Prefabricated assembled beam slab because its is adaptable, easy construction and is used widely due to economy in science of bridge building,
And become a kind of important feature form.Then beam slab is transported in place to in-site installation by preparatory concentration pre-casting.Precast beam
Steel bar meter and installation are to ensure that one of the critical process of beam slab quality and progress.General installs case beam framework reinforcing bar method be
Scale is finished with paint on ground tire, places reinforcing bar along scale, since fixed web reinforcement is all using temporary support, this makes use of momentum
There must be not straight enough the phenomenon of reinforcing bar overall linear, cause bar spacing not of uniform size, increase the probability of spacing supergage, make
At reinforcing bar low qualified.Setting up and remove temporary support simultaneously also can waste of manpower and time.
With the development of construction technology, prefabricated assembled beam reinforced steel bar mostly uses numerical-control bending machine blanking, in mould into
Then row tie with reinforcing bar is lifted into measures such as moulds, greatly improve the prefabricated quality of beam slab and work efficiency.But for prefabricated dress
With formula box beam, because its top plate width is larger, bottom web and roof steel bar are often difficult to overall binding, and use and bind on loose tool
Bottom web reinforcement skeleton hangs in after pedestal and carries out roof steel bar installation or roof steel bar skeleton again and separately bind in advance again on loose tool
Die combination installation is hung in, it is relatively long that loose tool occupies the period.The bottom that has bound, web reinforcement skeleton are during being hoisted to fetal membrane
It easily deforms and distorts.If do not taken effective measures, it is difficult that box beam reinforcement installation qualification rate is effectively ensured.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is the reinforcing bar tire card for proposing a kind of precast segment box beam
Tool.
The utility model is to complete above-mentioned purpose to adopt the following technical scheme that
A kind of reinforcing bar tire fixture of precast segment box beam, the reinforcing bar tire fixture with to the pedestal shape phase of prefabricated case beam
Kiss is matched；It is placed with section steel beam in the two side walls of the reinforcing bar tire fixture along longitudinal direction, one end of the section steel beam is walked along web
To the supporting beam being supported along wing plate trend to the wing plate reinforcing bar to prefabricated case beam with tire fixture base solder, the other end；
The upper surface of the section steel beam is welded with the angle steel as moulding bed, and the angle steel is spaced multiple；Described in each
Multiple V-shape notches to be clamped reinforcing bar are all had on angle steel；The lower end of supporting beam described in section steel beam passes through pillar II and tire
The connection of fixture base solder；Internal model moulding bed is arranged in the reinforcing bar tire fixture, and the inner membrance moulding bed is with two along tire fixture
The distribution beam being laterally arranged；The distance between two described distribution beams are greater than the length to prefabricated case beam framework of steel reinforcement；Two institutes
The lower end for stating distribution beam passes through the cast-in-place fixation of pillar I and tire fixture basis；The upper surface of the every distribution beam is welded with a row
More beam columns, the height of beam column differ, and the upper surface of the more beam columns is collectively formed to the top plate steel to prefabricated case beam
The arcwall face that muscle is supported.
The utility model proposes a kind of precast segment box beam reinforcing bar tire fixture, by adopting the above technical scheme, Ke Yitong
When integral installation is carried out to the top plate and bottom plate framework of steel reinforcement of prefabricated case beam, shorten the turn around time of loose tool, further improve
Production efficiency；The tire fixture is suitble to batch production, standardized construction, takes up little area, fetal membrane utilization rate is high, turnover is fast, construction efficiency is high；
It solves the problems, such as that box beam top plate skeleton reinforcing steel bar installation qualification rate is relatively low, to construction quality is improved, guarantees that structure durability has very
Big benefit；Construction technology is simple, and worker installs reinforcing bar conveniently, does not need to set up and remove falsework repeatedly.
Detailed description of the invention
Fig. 1 is the structure transverse face figure of the utility model.
Fig. 2 is part A enlarged drawing in Fig. 1.
Fig. 3 is the structure top view of the utility model.
In figure: 1, beam column, 2, prefabricated case beam framework of steel reinforcement, 3, section steel beam, 4, supporting beam, 5, angle steel, 6, pillar II, 7, tire
Fixture basis, 8, distribution beam, 9, pillar I.
Specific embodiment
The utility model is illustrated with reference to the drawings and specific embodiments:
As shown in Figure 1, Figure 2, Figure 3 shows, the reinforcing bar tire fixture of a kind of precast segment box beam, the reinforcing bar tire fixture with to pre-
The pedestal shape kissing of box beam processed is matched；Section steel beam 3, the type are placed in the two side walls of the reinforcing bar tire fixture along longitudinal direction
One end of girder steel is welded along web trend and tire fixture basis 7, and the other end is along wing plate trend to the wing plate steel to prefabricated case beam
The supporting beam 4 that muscle is supported；The upper surface of the section steel beam 4 is welded with the angle steel 5 as moulding bed, between the angle steel 5 is
Every the multiple of setting；Multiple V-shape notches to be clamped reinforcing bar are all had on each angle steel 5；It is propped up described in section steel beam
The lower end for supportting beam is welded to connect by pillar II 6 and tire fixture basis 7；Internal model moulding bed is arranged in the tire fixture, and described is interior
Film moulding bed has two distribution beams 8 being laterally arranged along tire fixture；The distance between two described distribution beams 8 are greater than to precast box
The length of beam reinforcement cages 2；The lower end of two distribution beams passes through pillar I 9 and the basic 7 cast-in-place fixations of tire fixture；Every institute
The upper surface for stating distribution beam 8 is welded with a stringer column 1, and the height of beam column 1 differs, and the common structure in upper surface of the more beam columns
At the arcwall face being supported to the roof steel bar to prefabricated case beam.
Preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although by above-mentioned preferred
Embodiment is described in detail the utility model, however, those skilled in the art should understand that, can be in form
With various changes are made in details to it, without departing from the utility model limited range.
Claims (1)
1. a kind of reinforcing bar tire fixture of precast segment box beam, it is characterised in that: the reinforcing bar tire fixture with to prefabricated case beam
Pedestal shape kissing is matched；It is placed with section steel beam in the two side walls of the reinforcing bar tire fixture along longitudinal direction, the one of the section steel beam
End is supported along wing plate trend to the wing plate reinforcing bar to prefabricated case beam along web trend and tire fixture base solder, the other end
Supporting beam；The upper surface of the section steel beam is welded with the angle steel as moulding bed, and the angle steel is spaced multiple；Often
Multiple V-shape notches to be clamped reinforcing bar are all had on a angle steel；The lower end of supporting beam described in section steel beam passes through branch
Column II is connect with tire fixture base solder；Internal model moulding bed is arranged in the reinforcing bar tire fixture, and the internal model moulding bed has two
The distribution beam being laterally arranged along tire fixture；The distance between two described distribution beams are greater than the length to prefabricated case beam framework of steel reinforcement
Degree；The lower end of two distribution beams passes through the cast-in-place fixation of pillar I and tire fixture basis；The upper surface weldering of the every distribution beam
More beam columns of a row are connected to, the height of beam column differs, and the upper surface of the more beam columns is collectively formed to prefabricated case beam
The arcwall face that is supported of roof steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451814.0U CN208428458U (en) | 2018-04-02 | 2018-04-02 | A kind of reinforcing bar tire fixture of precast segment box beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451814.0U CN208428458U (en) | 2018-04-02 | 2018-04-02 | A kind of reinforcing bar tire fixture of precast segment box beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208428458U true CN208428458U (en) | 2019-01-25 |
Family
ID=65106122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451814.0U Active CN208428458U (en) | 2018-04-02 | 2018-04-02 | A kind of reinforcing bar tire fixture of precast segment box beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208428458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561613A (en) * | 2019-10-08 | 2019-12-13 | 南昌大学 | Segment prefabricated variable cross-section concrete box girder steel bar binding jig frame |
-
2018
- 2018-04-02 CN CN201820451814.0U patent/CN208428458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561613A (en) * | 2019-10-08 | 2019-12-13 | 南昌大学 | Segment prefabricated variable cross-section concrete box girder steel bar binding jig frame |
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