CN207405882U - A kind of steel bar positioning frame - Google Patents
A kind of steel bar positioning frame Download PDFInfo
- Publication number
- CN207405882U CN207405882U CN201721296212.4U CN201721296212U CN207405882U CN 207405882 U CN207405882 U CN 207405882U CN 201721296212 U CN201721296212 U CN 201721296212U CN 207405882 U CN207405882 U CN 207405882U
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- box
- positioning frame
- steel bar
- square hole
- hole
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Abstract
The utility model belongs to the technical field of building construction and road and bridge construction, is specifically a kind of steel bar positioning frame, can solve the problems, such as that the former positioning stool during binding of building cast-in-situ armoured concrete slab top bars cannot reuse, waste reinforcing bar.The steel bar positioning frame, including plane box, four apex angle of plane box is respectively fixed with support feet on the downside of plane box, four side of box is arranged with vertical square hole, box side is equipped with horizontal strip bolt hole, be equipped in square hole can up and down adjustment rebar fixing device, rebar fixing device is fastened by the fastening bolt being threaded through in strip bolt hole, to determine the position of Bars In Poured Concrete Slab top bars.After concreting is complete, by rotating the lifting rod of rebar fixing device, reinforcing bar is made to depart from locating rack, locating rack can be taken out.The utility model saves the time unbinded, realizes the recycling of locating rack, has saved resource.
Description
Technical field
The utility model belongs to the technical field of building construction and road and bridge construction, is specifically a kind of steel bar positioning frame.
Background technology
With China's industry and the expansion of civil buildings construction scale, high-rise frame, cast-in-situ floor, cast-in-situ bridge plate is more next
More favored be subject to engineering construction, particularly in recent years, cast-in-place concrete floor is substantially instead of the prefabricated building of multi-storey building
Plate.It is most of all to be supported using reinforcing bar " split heads " when top bars is laid in cast-in-place concrete floor construction, it carries out
The binding and welding of layer reinforcing bar, in concreting, are cast in Bars In Poured Concrete Slab together with concrete, to ensure the position of reinforcing bar
It is accurate to put.
At the position of fixed cast-in-situ reinforced concrete slab top bars, generally use is more slightly smaller than main reinforcement for current unit in charge of construction
The steel bar horse-shaped bench of No.1 diameter is to support, and in cast-in-situ floor Concrete, steel bar horse-shaped bench cannot take out（General every square meter one
A " split heads "）；Although ensuring construction quality, engineering cost substantially increases.In high level, Large Floor, bridge plate construction
When, the dosage of this reinforcing bar is the problem of unit in charge of construction's cost control has to take into account that.
The content of the invention
The utility model provides a kind of steel to solve the problems, such as that concreting is necessary to ensure that reinforcing bar lashing location is accurate
Muscle locating rack.
The utility model takes following technical scheme：A kind of steel bar positioning frame, including plane box, four apex angle of plane box
Position is respectively fixedly connected with vertical supporting foot on the downside of plane box, and four side of plane box is arranged with square hole, square hole
It is interior be equipped with can up and down adjustment rebar fixing device, plane box side is equipped with horizontal strip bolt hole, rebar fixing device by
The fastening bolt fastening being threaded through in horizontal strip bolt hole.
The rebar fixing device includes the lifting rod being arranged in square hole, and lifting rod lower end is equipped with reinforcing bar stay hook,
Lifting rod is equipped with from top to bottom can allow the vertical strip bolt hole that fastening bolt is worn.
The horizontal strip bolt hole is strip, and the bolt hole of strip is used to adjust the plan-position of reinforcing bar.
The square hole is more than opening diameter on the upside of square hole in vertical direction flare, square hole open lower side diameter.
In use, the utility model is placed on the reinforced mesh or to bind that cast-in-situ reinforced concrete slab upper strata bound
Main reinforcement reinforcing bar above, support feet is supported on slab form, according to its bear the weight of top bars uniformly place it is multiple
Then upper strata main reinforcement, according to the Design Orientation size of floor top bars, is placed on the steel of the utility model by the utility model
On muscle stay hook, binding, fixing for other reinforcing bars is then carried out.It treats that reinforcing bar has been bound, after inspection is errorless, starts to pour coagulation
Soil wait pouring concrete surface to when closely burying top bars or when concrete can support top bars quality completely, passes through rotation
Lifting rod removes main reinforcement from reinforcing bar stay hook, after the utility model is taken out, smoothes out concrete upper surface.
After taking out the utility model, concrete and sundries on steel bar positioning frame are cleared up in time, in case next time uses.
Compared with prior art, the utility model has the advantages that：The steel bar horse-shaped bench originally used can be saved,
Substantial amounts of steel are saved, have saved fund, reduce Construction Cost, and speed of application is fast, it is easy to use.To similar work
Journey is constructed, and has larger economic benefit and social value.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is Fig. 1 bottom views；
Fig. 3 is rebar fixing device structure diagram；
1- planes box in figure, 2- lifting rods, 3- square holes, 4- fastening bolts, 5- reinforcing bar stay hooks, 6- support feets, 7- are erected
To strip bolt hole, 8- transverse direction strip bolts hole.
Specific embodiment
As shown in Figure 1, 2, a kind of steel bar positioning frame, including plane box 1,1 four corner position of plane box is perpendicular to flat
Support feet 6 is respectively fixed on the downside of the box of face, plane box surrounding is arranged with square hole 3, and being equipped in square hole 3 can up and down adjustment
Rebar fixing device, 1 side of plane box is equipped with horizontal strip bolt hole 8, and rebar fixing device is by being threaded through horizontal strip
Fastening bolt 4 in bolt hole 8 fastens.
The rebar fixing device includes the lifting rod 2 being arranged in square hole 3, and 2 lower end of lifting rod is fixed equipped with reinforcing bar
Hook 5, lifting rod 2 is equipped with one from top to bottom can allow the vertical strip bolt hole 7 that fastening bolt is worn.By making fastening bolt 4 solid
It is scheduled in the strip bolt hole 7 of different height, the high and low position of reinforcing bar stay hook 5 can be adjusted, to meet different-thickness reinforcing bar
The requirement of concrete slab difference reinforcing bar height.
The horizontal strip bolt hole 8 is horizontal strip bolt hole.By the way that fastening bolt 4 is made to consolidate rebar fixing device
Due to strip hole, the plan-position of reinforcing bar stay hook 5 can be adjusted, to meet the requirement of different Bars In Poured Concrete Slab difference bar spacings.
The square hole 3 is more than 3 upside opening diameter of square hole in vertical direction flare, 3 open lower side diameter of square hole.
, it is necessary to which institute's spacer bar is taken after concreting is complete, and the utility model only needs to pull 2 upper end of lifting rod to a sidesway
Dynamic, reinforcing bar stay hook 5 of the reinforcing bar directly from 2 lower end of lifting rod comes off, and steel bar positioning frame is taken out from cast-in-place concrete, saves
It the time unbinded, the recycling of locating rack is realized, resource is greatly saved, reduces project cost.
The design thickness of the slightly greater height than Bars In Poured Concrete Slab of the vertical supporting foot of steel bar positioning frame, passes through the vertical tune of lifting rod
The transverse shifting of strip bolt hole on section and plane box fastens the bolt of bar reinforcement positioning device, it is ensured that Bars In Poured Concrete Slab upper strata steel
The accurate location of muscle.
Claims (4)
1. a kind of steel bar positioning frame, it is characterised in that：Including plane box（1）, plane box（1）Four corner positions are perpendicular to flat
Vertical supporting foot is respectively fixedly connected on the downside of the box of face（6）, plane box（1）Four sides are arranged with square hole（3）, square hole（3）
It is interior be equipped with can up and down adjustment rebar fixing device, plane box（1）Side is equipped with horizontal strip bolt hole（8）, reinforcing bar fixes
Device is by being threaded through horizontal strip bolt hole（8）Interior fastening bolt（4）Fastening.
2. steel bar positioning frame according to claim 1, it is characterised in that：The rebar fixing device includes the side of being arranged on
Hole（3）Interior lifting rod（2）, lifting rod（2）Lower end is equipped with reinforcing bar stay hook（5）, lifting rod（2）Being equipped with from top to bottom can allow tightly
The vertical strip bolt hole that fixing bolt is worn（7）.
3. steel bar positioning frame according to claim 1 or 2, it is characterised in that：The horizontal strip bolt hole（8）For length
Bar shaped.
4. steel bar positioning frame according to claim 3, it is characterised in that：The square hole（3）It is in loudspeaker in vertical direction
Shape, square hole（3）Open lower side diameter is more than square hole（3）Upside opening diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296212.4U CN207405882U (en) | 2017-10-10 | 2017-10-10 | A kind of steel bar positioning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296212.4U CN207405882U (en) | 2017-10-10 | 2017-10-10 | A kind of steel bar positioning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405882U true CN207405882U (en) | 2018-05-25 |
Family
ID=62406851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721296212.4U Active CN207405882U (en) | 2017-10-10 | 2017-10-10 | A kind of steel bar positioning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207405882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386094A (en) * | 2018-12-26 | 2019-02-26 | 云南工程建设总承包股份有限公司 | The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method |
| CN112647648A (en) * | 2020-09-15 | 2021-04-13 | 江苏若琪建筑产业有限公司 | Reinforcing bar net piece component based on automatic spot welding technology |
-
2017
- 2017-10-10 CN CN201721296212.4U patent/CN207405882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386094A (en) * | 2018-12-26 | 2019-02-26 | 云南工程建设总承包股份有限公司 | The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method |
| CN112647648A (en) * | 2020-09-15 | 2021-04-13 | 江苏若琪建筑产业有限公司 | Reinforcing bar net piece component based on automatic spot welding technology |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |