CN207749837U - Prefabricated column reserved steel bar fixes constructing device - Google Patents
Prefabricated column reserved steel bar fixes constructing device Download PDFInfo
- Publication number
- CN207749837U CN207749837U CN201721253432.9U CN201721253432U CN207749837U CN 207749837 U CN207749837 U CN 207749837U CN 201721253432 U CN201721253432 U CN 201721253432U CN 207749837 U CN207749837 U CN 207749837U
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- steel bar
- reserved steel
- constructing device
- prefabricated column
- plate
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Abstract
The utility model is related to a kind of prefabricated column reserved steel bars to fix constructing device, including hollow integral plate and rubber stopper, integral plate outer edge is away from reserved steel bar edge 48mm, steel plate inward flange is away from outer edge 180mm, thickness is 10mm, through-hole consistent with reserved steel bar position, the big 2mm of aperture ratio reserved steel bar diameter are provided with above integral plate.Using the constructing device of the utility model, the orientation problem of reserved steel bar when solving practice of construction.And quantities can be reduced, construction efficiency is improved, and shorten the construction period.
Description
Technical field
A kind of reserved steel bar in constructing the utility model is related to assembled architecture, it is especially a kind of solid for reserved steel bar
Determine constructing device and construction method.Belong to assembled architecture construction reserved steel bar technical field.
Background technology
It is frequently necessary to there are reserved steel bar in assembled architecture construction, wherein the reserved steel bar of precast construction column is to positioning
It is required that high, reinforcement location is accurately the key link that component is smoothly installed, but reserved steel bar can be due to various in practice of construction
Reason leads to position deviation, causes component linking not smooth in construction in later period, increases quantities, reduces working efficiency, shadow
Ring the duration.
Invention content
The utility model is to provide for a kind of prefabricated column reserved steel bar fixation constructing device, is actually applied for solving
The orientation problem of working hour reserved steel bar.
The technical solution of the utility model is：A kind of prefabricated column reserved steel bar fixation constructing device, including it is hollow
Integral plate and rubber stopper, the integral plate outer edge is away from reserved steel bar edge 48mm, and integral plate inward flange is away from outer edge
180mm, thickness 10mm are provided with through-hole consistent with reserved steel bar position, aperture ratio reserved steel bar above the integral plate
The big 2mm of diameter.
The material of the integral plate panel is Q235.
The integral plate outer edge has circular arc, and surface, which is brushed, paint.
The utility model has the beneficial effects that：Using the constructing device of the utility model, solve reserved when practice of construction
The orientation problem of reinforcing bar.And quantities can be reduced, construction efficiency is improved, and shorten the construction period.
Description of the drawings
Fig. 1 is that the prefabricated column reserved steel bar of the utility model fixes constructing device structural schematic diagram.
Specific implementation mode
As shown in Figure 1, a kind of prefabricated column reserved steel bar fixes constructing device, including hollow 1 He of integral plate
Rubber stopper.
1 main material of integral plate selects Q235 steel plates, and specification can be according to formal character, and outer edge is away from reserved steel bar edge
48mm, 1 inward flange of integral plate is away from outer edge 180mm, and using 10mm steel plates, integral plate 1 is punched in reserved steel bar position
2, the big 2mm of aperture ratio reserved steel bar diameter, 1 outer edge of integral plate does round and smooth processing, and oil is brushed on 1 surface of integral plate
Paint.
A kind of construction method using prefabricated column reserved steel bar fixing device, step are：
(1) reinforcing bar is coped with before using Interal fixation reserved steel bar takes correction and safeguard measure, all exposed steel bars to use
Iron wire brush treatment, surface of reinforced bar brush plain-water slurry maize；Size part reinforcing bar devious is corrected according to job specfication.
(2) BIM modelings can be used in project construction, put steel plate and related tool, equipment after the completion of project structure model
Entering BIM modeling datas in model must be true and reliable, carries out construction simulation using related software, detects the feasible of construction method
Property.
(3) after in prefabricated post, installation is complete, steel plate preformed hole alignment reinforcing bar is inserted in by worker, and installation process should slowly be put down
Surely, steel plate should not be made crooked, steel plate should finally be located at the above 10cm of floor absolute altitude and keep horizontal.
Steel plate is corrected using laser leveler, application method：1) it turns on the switch, utilizes level meter automatic correction system school
It is flat；2) so that level meter working face is tightly attached to surface of steel plate when measuring, can be read after bubble is totally stationary；3) start school
Plain plate.
(4) stoppering gap using rubber stopper prevents steel plate from moving, and reinforcing bar is reserved screw thread and protected using protective case.Coagulation
Soil pours completion and needs first to remove steel reinforcement protective sleeve when removing steel plate, uses rubber hammer etc. to tap steel plate four after removing rubber stopper
Angle makes steel plate held stationary rise, finally takes down steel plate, then steel reinforcement protective sleeve is fixed on reinforcing bar.If steel plate does not have to temporarily
Shi Zeying brushes one layer of machine oil.
To prevent from encountering reinforcing bar when vibrated concrete, concrete is avoided to impact steel plate, casting and compacting of concrete in the process will be by seeing
Muscle people reinforcement location check at any time corrects in time, does not collide reinforcing bar as possible, after concrete placings, should check, corrects, fix immediately, prevent
Only deviate.Forbid to pound pressure, trample reinforcing bar and directly push up sled reinforcing bar and steel plate.
For the ease of removing, reinforcing bar and steel plate are separated using materials such as rubber, reduce dismounting difficulty.In order to ensure mould
The service life of tool, is forbidden to use sledgehammer.The tool of dismounting is preferably the tools such as skin hammer, claw hammer, small crowbar.
Mold temporarily when not in use, one layer of machine oil need to be brushed on mold, prevents from corroding.
Steel plate levelness is detected using laser leveler, uses preceding progress level meter zero-bit check and correction, method of adjustment：It will be horizontal
Instrument is placed on basis and consolidates, and on approximate horizontal tablet, after bubble stabilization, such as left end is read at one end, and is set to zero.Again by water
Level turns 180 degree, is still placed on the original position of tablet, after bubble stabilization, still reads A lattice then at original one end (left end)
The level meter error of zero is two/A lattice.If the error of zero is more than tolerance band, adjustment level meter zero-bit adjustment mechanism is needed
(adjusting screw or nut, make the error of zero be decreased within License Value.For the screw of non-regulation adjustment, nut must not be random
It turns.Level meter working face must wipe totally with tablet before adjustment.The parts such as screw or nut must fasten after adjustment).
Claims (3)
1. a kind of prefabricated column reserved steel bar fixes constructing device, including hollow integral plate and rubber stopper, the entirety
Steel plate outer edge is away from reserved steel bar edge 48mm, and integral plate inward flange is away from outer edge 180mm, thickness 10mm, the entirety
Through-hole consistent with reserved steel bar position, the big 2mm of aperture ratio reserved steel bar diameter are provided with above steel plate；The rubber stopper stoppers
In steel plate gap, reinforcing bar reserves screw thread and is equipped with protective case.
2. prefabricated column reserved steel bar according to claim 1 fixes constructing device, it is characterised in that：The entirety
The material of steel plate panel is Q235.
3. prefabricated column reserved steel bar according to claim 1 fixes constructing device, it is characterised in that：The entirety
Steel plate outer edge has circular arc, and surface, which is brushed, paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253432.9U CN207749837U (en) | 2017-09-27 | 2017-09-27 | Prefabricated column reserved steel bar fixes constructing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253432.9U CN207749837U (en) | 2017-09-27 | 2017-09-27 | Prefabricated column reserved steel bar fixes constructing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749837U true CN207749837U (en) | 2018-08-21 |
Family
ID=63146841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721253432.9U Active CN207749837U (en) | 2017-09-27 | 2017-09-27 | Prefabricated column reserved steel bar fixes constructing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502982A (en) * | 2021-07-28 | 2021-10-15 | 广州工程总承包集团有限公司 | Positioning device capable of three-directionally adjusting connecting steel bars of prefabricated column |
-
2017
- 2017-09-27 CN CN201721253432.9U patent/CN207749837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502982A (en) * | 2021-07-28 | 2021-10-15 | 广州工程总承包集团有限公司 | Positioning device capable of three-directionally adjusting connecting steel bars of prefabricated column |
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