CN208533863U - A kind of prefabricated girder of armored concrete - Google Patents
A kind of prefabricated girder of armored concrete Download PDFInfo
- Publication number
- CN208533863U CN208533863U CN201820882945.4U CN201820882945U CN208533863U CN 208533863 U CN208533863 U CN 208533863U CN 201820882945 U CN201820882945 U CN 201820882945U CN 208533863 U CN208533863 U CN 208533863U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- end plate
- reserved
- beam body
- bar
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- 230000003014 reinforcing Effects 0.000 claims abstract description 25
- 210000002356 Skeleton Anatomy 0.000 claims abstract description 18
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 210000003205 Muscles Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a kind of prefabricated girders of armored concrete, wherein: skeleton reinforcing steel bar and fixed length reinforcing bar are embedded with inside concrete beam body, fixation is tied up by wiretie between skeleton reinforcing steel bar and fixed length reinforcing bar, the both ends of concrete beam body are equipped with end plate, reserved steel bar hole there are four being set in end plate, the both ends of fixed length reinforcing bar are just withstood on end plate, the both ends of skeleton reinforcing steel bar are pierced by from reserved steel bar hole, and it is reserved with the length of 100mm in outside, end plate is mounted by means of bolts on concrete beam body.Not only size is smaller for the utility model, can be applicable in the place of smaller size, while being able to use by splicing in the place of larger size, and reserved reinforcing bar at the both ends of girder, convenient for construction splicing, reduce the workload of construction.
Description
Technical field
The utility model relates to building materials preparation technical field, especially a kind of prefabricated girder of armored concrete.
Background technique
Currently, precast beam is then to transport to the fixed beam that construction site directly carries out installation first in plant produced,
But the size of current precast beam is bigger, for partially only needing the place of the lesser precast beam of size, works not
Greatly, it but also to cut away one section and could use, cause waste of material, moreover, all without reserved steel bar in current precast beam,
When construction, connection function can just be played by needing in addition to add reinforcing bar, increased workload, extended the construction period.
Summary of the invention
Above-mentioned to overcome the shortcomings of, the utility model provides a kind of prefabricated girder of armored concrete, and not only size is smaller, energy
It is enough applicable in the place of smaller size, while being able to use by splicing in the place of larger size, and pre- at the both ends of girder
Reinforcing bar has been stayed, convenient for construction splicing, has reduced the workload of construction.
The technical solution of the utility model includes:
A kind of prefabricated girder of armored concrete, including concrete beam body, skeleton reinforcing steel bar, fixed length reinforcing bar, wiretie, end
Plate, reserved steel bar hole；Wherein: skeleton reinforcing steel bar and fixed length reinforcing bar, skeleton reinforcing steel bar and fixed length reinforcing bar are embedded with inside concrete beam body
Between fixation tied up by wiretie, the both ends of concrete beam body are equipped with end plate, set that there are four reserved steel bar holes in end plate.
A kind of prefabricated girder of armored concrete, in which: the both ends of fixed length reinforcing bar are just withstood on end plate.
A kind of prefabricated girder of armored concrete, in which: the both ends of skeleton reinforcing steel bar are pierced by from reserved steel bar hole, and in outside
It is reserved with the length of 100mm.
A kind of prefabricated girder of armored concrete, in which: end plate is mounted by means of bolts on concrete beam body.
Utility model has the advantages that not only size is smaller, it can be applicable in the place of smaller size, while passing through splicing
It is able to use in the place of larger size, and has reserved reinforcing bar at the both ends of girder, convenient for construction splicing, reduce construction
Workload.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model.
Fig. 2 is the structure diagram of the utility model end plate.
Appended drawing reference: concrete beam body 1, skeleton reinforcing steel bar 2, fixed length reinforcing bar 3, wiretie 4, end plate 5, reserved steel bar hole 6.
Specific embodiment
Embodiment 1 please refers to Fig. 1 and Fig. 2, a kind of prefabricated girder of armored concrete, including concrete beam body 1, skeleton steel
Muscle 2, fixed length reinforcing bar 3, wiretie 4, end plate 5, reserved steel bar hole 6；Wherein: skeleton reinforcing steel bar 2 is embedded with inside concrete beam body 1
With fixed length reinforcing bar 3, fixation, the both ends peace of concrete beam body 1 are tied up by wiretie 4 between skeleton reinforcing steel bar 2 and fixed length reinforcing bar 3
Equipped with end plate 5, set in end plate 5 there are four reserved steel bar hole 6.
Embodiment 2, referring to Fig. 1, a kind of prefabricated girder of armored concrete, in which: the both ends of fixed length reinforcing bar 3 are just withstood on
On end plate 5, convenient for determining the length of girder.Remaining is the same as embodiment 1.
Embodiment 3, referring to Fig. 1, a kind of prefabricated girder of armored concrete, in which: the both ends of skeleton reinforcing steel bar 2 are from reserved steel
It is pierced by muscle hole 6, and is reserved with the length of 100mm in outside, convenient for splicing installation, save redundant work amount.Remaining is the same as implementation
Example 1.
Embodiment 4, referring to Fig. 1, a kind of prefabricated girder of armored concrete, in which: end plate 5 is mounted by means of bolts on
It is easy to disassemble on concrete beam body 1.Remaining is the same as embodiment 1.
Working principle:
In the production of prefabricated girder, skeleton reinforcing steel bar 2 and fixed length reinforcing bar 3 are tied up by wiretie 4 first, then existed
The both ends of fixed length reinforcing bar 3 are placed with end plate 5, meanwhile, so that the both ends of skeleton reinforcing steel bar 2 is passed through the reserved steel bar hole 6 on end plate 5,
Finally, being completed the production by being poured concrete, during installation, prefabricated girder is put up first, then, at the both ends of prefabricated girder
The part for being reserved with reinforcing bar carries out joints cement so that prefabricated girder by the reinforcing bar of reserved part the company of playing together with concrete
Effect, high production efficiency, short time limit are connect, and conventional girder is all cast in situs, and does not reserve the reinforcing bar come, work
Journey work progress is more complicated, and the duration is longer.
Claims (4)
1. a kind of prefabricated girder of armored concrete, including concrete beam body (1), skeleton reinforcing steel bar (2), fixed length reinforcing bar (3), tie up steel
Muscle (4), end plate (5), reserved steel bar hole (6)；It is characterized by: being embedded with skeleton reinforcing steel bar (2) inside concrete beam body (1) and determining
Long reinforcing bar (3) ties up fixation by wiretie (4) between skeleton reinforcing steel bar (2) and fixed length reinforcing bar (3), concrete beam body (1)
Both ends are equipped with end plate (5), set that there are four reserved steel bar hole (6) in end plate (5).
2. the prefabricated girder of a kind of armored concrete according to claim 1, it is characterised in that: the both ends of fixed length reinforcing bar (3)
It just withstands on end plate (5).
3. the prefabricated girder of a kind of armored concrete according to claim 1, it is characterised in that: the both ends of skeleton reinforcing steel bar (2)
It is pierced by from reserved steel bar hole (6), and is reserved with the length of 100mm in outside.
4. the prefabricated girder of a kind of armored concrete according to claim 1, it is characterised in that: end plate (5) is solid by bolt
Dingan County is on concrete beam body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882945.4U CN208533863U (en) | 2018-06-08 | 2018-06-08 | A kind of prefabricated girder of armored concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882945.4U CN208533863U (en) | 2018-06-08 | 2018-06-08 | A kind of prefabricated girder of armored concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533863U true CN208533863U (en) | 2019-02-22 |
Family
ID=65381746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820882945.4U Active CN208533863U (en) | 2018-06-08 | 2018-06-08 | A kind of prefabricated girder of armored concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984369A (en) * | 2019-06-28 | 2020-04-10 | 王海崴 | Steel plate component for connecting frame structure support steel bar and beam steel bar |
-
2018
- 2018-06-08 CN CN201820882945.4U patent/CN208533863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984369A (en) * | 2019-06-28 | 2020-04-10 | 王海崴 | Steel plate component for connecting frame structure support steel bar and beam steel bar |
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