CN208168159U - The anti-disturbance device of first floor reinforcing bar and structure - Google Patents
The anti-disturbance device of first floor reinforcing bar and structure Download PDFInfo
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- CN208168159U CN208168159U CN201820621604.1U CN201820621604U CN208168159U CN 208168159 U CN208168159 U CN 208168159U CN 201820621604 U CN201820621604 U CN 201820621604U CN 208168159 U CN208168159 U CN 208168159U
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- reinforcing bar
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- floor reinforcing
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Abstract
The utility model relates to a kind of anti-disturbance device of first floor reinforcing bar and structure, the anti-disturbance device of first floor reinforcing bar includes vertical cylinder, and cylinder is set on first floor reinforcing bar in hollow cylindrical structure；Cylinder is equipped at least four flexible positioning columns, and all flexible positioning columns are in same level and uniformly distributed by center equal part of the axis of cylinder, and the acting direction of flexible positioning column is used to for cylinder being fixedly connected with first floor reinforcing bar towards the axis of cylinder；There is certain distance in the lower surface of flexible positioning column to cylinder prevents first floor reinforcing bar inclined so that cylinder can play the role of.The utility model solves the problems, such as that vertical first floor reinforcing bar length in reserve and vertical degree in initial layer structure are not easy to guarantee, the anti-disturbance device of first floor reinforcing bar is independently used for a first floor reinforcing bar, it is no longer limited by the quantity of first floor reinforcing bar and forms the gross area, it is small in size, it is simple to manufacture, carrying movement is facilitated, can largely prepare and use is corresponded to according to the quantity of first floor reinforcing bar, it is reusable.
Description
Technical field
The utility model belongs to the technical field of structural elements in building, and in particular to a kind of anti-disturbance dress of first floor reinforcing bar
It sets and structure.
Background technique
In recent years, under the context request for advocating green energy conservation energetically, building trade starts to put forth effort to promote assembled architecture,
Largely use prefabricated component, wherein shear wall has also been made into precast shear wall component, upper surface extend have it is several
Reserved wall indulge muscle, lower end, which has, indulges the coaxial grout sleeve of muscle with reserved wall, when assembly construction, by lower layer's precast shear wall
The reserved wall of component is indulged muscle and is inserted in the grout sleeve of upper layer precast shear wall component, then grouting material is perfused in grout sleeve and is
The connection between upper and lower layer precast shear wall component can be achieved, it is simple and fast, cast-in-situ wall is no longer needed to, the duration is effectively shortened.
Precast shear wall component is pre-formed by the unified high-volume of mold, and consistency is good, upper and lower layer precast shear wall structure
Wall is reserved between part indulges the initial layer structure that muscle is easier the process for being just inserted in grout sleeve, but builds（That is ground layer）By
It is limited to the technological level of firmness requirements and current assembled architecture, is at present still using cast-in-place structural form, then how to protect
Card extends the setting accuracy of the vertical first floor reinforcing bar of initial layer structure upper surface, just becomes one for having to solve and asks
Topic, it is required that the length accuracy that end reserves is high, it is too long to will lead to the grouting that all protrude into precast shear wall component
It is too short and cause anchorage length inadequate in sleeve, the reinforcing bar bonding strength of assembly is influenced, is also required opposite between first floor reinforcing bar
Distance is accurate, can not tilt, spend vertically.
In order to enable first floor reinforcing bar to better meet assembly demand, technical staff instructs operator to use a kind of steel
Plate stamps out location hole corresponding to the point of first floor reinforcing bar on the steel plate, and steel plate is covered as top template on first floor reinforcing bar, so
After poured, still, when due to pouring concrete starch flowing to first floor reinforcing bar cause squeeze disturb, still its end is reserved
Length accuracy and vertical degree impact, and the stability in use of the steel plate is poor.
Also there is the research for solving problems in the prior art, such as CN206591839U, it is a kind of adjustable fixed to provide
The posting of position pitch of holes, keeps the applicability of posting more preferable, can be used in turn, but since precast shear wall component is usually all
It is pre-formed by the unified high-volume of mold, it adjusts the function of positioning pitch of holes and is of little use, make production complicated instead, especially
It is that whole device uses as a whole, when first floor reinforcing bar is more, when the gross area of formation is larger, the volume mistake of the posting
Greatly, it carries and using very inconvenient.
Summary of the invention
For the above-mentioned deficiency of the prior art, it is anti-that the technical problem to be solved by the present invention is to provide a kind of first floor reinforcing bars
Disturbance device and structure avoid the problem that the vertical first floor reinforcing bar length in reserve in initial layer structure and vertical degree are not easy to guarantee, take
After the cast-in-place molding of initial layer structure the length in reserve of its vertical first floor reinforcing bar and vertical degree all meet assembly demand, and conveniently remove
Migration is dynamic, uses simple effect.
In order to solve the above technical problems, the utility model adopts the following technical solution：
The anti-disturbance device of first floor reinforcing bar, including vertical cylinder, the cylinder is covered in hollow cylindrical structure
It is located on first floor reinforcing bar；The cylinder is equipped at least four flexible positioning columns, and all flexible positioning columns are in same level
And it is uniformly distributed as center equal part using the axis of the cylinder, the acting direction of the flexible positioning column towards the cylinder axis to be used for
Cylinder is fixedly connected with first floor reinforcing bar；The lower surface of flexible positioning column to the cylinder has certain distance so that cylinder can play
Prevent the inclined effect of first floor reinforcing bar.
Above-mentioned technical proposal is further improved, the flexible positioning column is bolt, and the bolt passes through the side wall of cylinder simultaneously
It is spirally connected with the side wall of cylinder, bolt head is located at the outside of cylinder to tighten or loosen.
Further, the diameter of the preferably at least twice first floor reinforcing bar of the outer diameter of the cylinder.
The utility model further relates to a kind of anti-perturbations of first floor reinforcing bar, the cheek board including two vertical faces, two side modes
There are several vertical first floor reinforcing bars between plate, a horizontal top template is put up on two cheek boards, the first floor reinforcing bar is upward
Extend across the top template；The top that any first floor reinforcing bar passes through top template is arranged with the anti-disturbance dress of above-mentioned first floor reinforcing bar
It sets, the cylinder is fixedly connected with corresponding first floor reinforcing bar by the bolt and coaxially, the lower surface of the cylinder and backform
The upper surface of plate abuts against.
Compared with prior art, the utility model has the advantages that：
1, it is mutually fixedly connected by the anti-disturbance device of first floor reinforcing bar of the utility model with first floor reinforcing bar, first floor reinforcing bar interference guard
The cylinder lower surface of dynamic device and the upper surface of top template are abutted against to limit the displacement in first floor steel bar vertical direction, can be prevented
The first floor reinforcing bar for having reserved length is starched to squeeze when pouring because of concrete to be disturbed and moves down under the action of self-weight, causes to reserve
Length shortens, and the length in reserve of first floor reinforcing bar is effectively ensured.
2, the anti-disturbance device fixing sleeve of first floor reinforcing bar is on corresponding first floor reinforcing bar and coaxial, and fixed connection point is to cylinder
There is certain distance in the lower surface of body, and cylinder lower surface and the upper surface of top template abut against, and just forming one prevents the first floor
The inclined antitipping moment of reinforcing bar can prevent first floor reinforcing bar to the inclination of circumferential any direction, have when pouring concrete slurry and disturbing
Effect guarantees the vertical degree of first floor reinforcing bar.
3, the anti-disturbance device of first floor reinforcing bar of the utility model is independently operated, small in size for a first floor reinforcing bar, manufacture
Simply, carrying movement is especially facilitated, the quantity of first floor reinforcing bar is no longer limited by and forms the gross area, can largely prepare simultaneously root
Use is corresponded to according to the quantity of first floor reinforcing bar, and may be reused.
4, the utility model makes the length in reserve of cast-in-place vertical first floor reinforcing bar after molding and vertical degree all meet assembly need
It asks, facilitates subsequent assembly manipulation, it is noted that integral construction efficiency.
Detailed description of the invention
The main view of the anti-disturbance device of Fig. 1-specific embodiment first floor reinforcing bar；
The top view of Fig. 2-Fig. 1；
The structural schematic diagram of the anti-perturbations of Fig. 3-specific embodiment first floor reinforcing bar；
Wherein, the anti-disturbance device 1 of first floor reinforcing bar, cylinder 11, bolt 12, bolt head 121, cheek board 2, first floor reinforcing bar 3, top
Template 4.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1, Fig. 2, the anti-disturbance device 1 of the first floor reinforcing bar of specific embodiment, including vertical cylinder 11, the cylinder
11 in hollow cylindrical structure in order to being set on first floor reinforcing bar；Being spirally connected on the side wall of the cylinder 11, there are four through side
The bolt 12 of wall, four bolts 12 are horizontal and its axis is all located in same level, four bolts 12 with
The axis of the cylinder 11 be center equal part it is uniformly distributed and do work direction both facing to the cylinder 11 axle center with for by cylinder 11 with
First floor reinforcing bar is fixedly connected and keeps cylinder 11 and first floor reinforcing bar coaxial, all bolt heads 121 be respectively positioned on the outside of cylinder 11 with
Just implement to tighten or loosen on the outside；There are certain distance, the preferably distance in the lower surface of four bolts 12 to the cylinders 11 extremely
The diameter of few six times of first floor reinforcing bars.
Wherein, the outer diameter of the cylinder 11 is three times of the diameter of first floor reinforcing bar.
Referring to Fig. 3, the utility model also provides a kind of anti-perturbations of first floor reinforcing bar, the cheek board including two vertical faces
2, there are several vertical first floor reinforcing bars 3 between two cheek boards 2, a horizontal top template 4 is put up on two cheek boards 2, it is described
First floor reinforcing bar 3 upwardly extends and passes through the top template 4；The top that any first floor reinforcing bar 3 passes through top template 4 is arranged with above-mentioned
The cylinder 11 of the anti-disturbance device 1 of first floor reinforcing bar, the anti-disturbance device 1 of first floor reinforcing bar passes through described four with corresponding first floor reinforcing bar 3
Bolt 12 is fixedly connected and coaxially, and the lower surface of the cylinder 11 and the upper surface of top template 4 abut against.
In use, 1 set of the anti-disturbance device of first floor reinforcing bar is on first floor reinforcing bar 3, the lower surface of the anti-disturbance device 1 of first floor reinforcing bar
It is abutted against with the upper surface of top template 4, screws four bolts 12, by bolt 12 two-by-two mutually to top by the anti-disturbance of first floor reinforcing bar
Device 1 is fixedly connected with first floor reinforcing bar 3, and the precession length of each bolt 12 of appropriate adjustment, makes the anti-disturbance device 1 of first floor reinforcing bar
Cylinder 11 and first floor reinforcing bar 3 are coaxial；In this manner it is possible to prevent from having reserved the first floor reinforcing bar 3 of length when pouring because concrete slurry squeezes
Pressure is disturbed and is moved down under the action of self-weight, causes length in reserve to shorten, the length in reserve of first floor reinforcing bar 3 is effectively ensured；
Meanwhile because the distance of four bolts 12 to the lower surface of cylinder 11 is six times or more of 3 diameter of first floor reinforcing bar, and cylinder 11
Outer diameter be three times of diameter of first floor reinforcing bar 3, just forming one prevents the inclined antitipping moment of first floor reinforcing bar 3, can be to prevent
The vertical of first floor reinforcing bar 3 is effectively ensured when pouring concrete slurry and causing to disturb in only inclination of the first floor reinforcing bar 3 to circumferential any direction
Degree；It should be noted that the distance of bolt 12 to 11 lower surface of cylinder continues to increase or 11 outer diameter of cylinder continues to increase, all
The antitipping moment can be made bigger, so that anti-disturb and guarantee that the effect spent vertically is more preferable, still, due to some initial layer structures
First floor reinforcing bar 3 between spacing it is smaller, it is limited also to allow for 11 outer diameter of cylinder, and the length in reserve of first floor reinforcing bar 3 usually compared with
It is long, so still there is certain distance in the preferred lower surface by guaranteeing bolt 12 to cylinder 11 to guarantee the antitipping moment.
As it can be seen that the anti-disturbance device 1 of the first floor reinforcing bar of the utility model for a first floor reinforcing bar 3 be independently operated, no longer by
It is limited to the quantity of first floor reinforcing bar 3 and forms the gross area, it is small in size, it is simple to manufacture, especially facilitates carrying movement, can largely make
It is standby and use is corresponded to according to the quantity of first floor reinforcing bar 3, and may be reused.The structure of the utility model makes cast-in-place molding
The length in reserve of vertical first floor reinforcing bar 3 afterwards and vertical degree all meet assembly demand, facilitate subsequent assembly manipulation, it is noted that whole
Construction efficiency.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. the anti-disturbance device of first floor reinforcing bar, including vertical cylinder, the cylinder is arranged in hollow cylindrical structure
On first floor reinforcing bar；It is characterized in that：The cylinder is equipped at least four flexible positioning columns, and all flexible positioning columns are same
On horizontal plane and uniformly distributed as center equal part using the axis of the cylinder, the acting direction of the flexible positioning column is towards the cylinder
Axis is for cylinder to be fixedly connected with first floor reinforcing bar；There is certain distance in the lower surface of flexible positioning column to the cylinder so that cylinder
Physical efficiency plays the role of preventing first floor reinforcing bar inclined.
2. the anti-disturbance device of first floor reinforcing bar according to claim 1, it is characterised in that：The flexible positioning column is bolt, institute
Bolt is stated across the side wall of cylinder and is spirally connected with the side wall of cylinder, bolt head is located at the outside of cylinder to tighten or loosen.
3. the anti-disturbance device of first floor reinforcing bar according to claim 1 or claim 2, it is characterised in that：The outer diameter of the cylinder at least two
The diameter of times first floor reinforcing bar.
4. the anti-perturbations of first floor reinforcing bar, the cheek board including two vertical faces has several vertical first floors between two cheek boards
Reinforcing bar, puts up a horizontal top template on two cheek boards, and the first floor reinforcing bar upwardly extends and passes through the top template；Its
It is characterized in that：The top that any first floor reinforcing bar passes through top template is arranged with first floor reinforcing bar as described in any one of claims 1-3
Anti- disturbance device, the cylinder are fixedly connected and coaxially with corresponding first floor reinforcing bar, the lower surface of the cylinder and top template
Upper surface abuts against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621604.1U CN208168159U (en) | 2018-04-27 | 2018-04-27 | The anti-disturbance device of first floor reinforcing bar and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621604.1U CN208168159U (en) | 2018-04-27 | 2018-04-27 | The anti-disturbance device of first floor reinforcing bar and structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168159U true CN208168159U (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820621604.1U Active CN208168159U (en) | 2018-04-27 | 2018-04-27 | The anti-disturbance device of first floor reinforcing bar and structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049329A (en) * | 2020-08-31 | 2020-12-08 | 上海家树建筑工程有限公司 | Prefabricated post roof beam component reinforcing bar stop device |
-
2018
- 2018-04-27 CN CN201820621604.1U patent/CN208168159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049329A (en) * | 2020-08-31 | 2020-12-08 | 上海家树建筑工程有限公司 | Prefabricated post roof beam component reinforcing bar stop device |
| CN112049329B (en) * | 2020-08-31 | 2022-04-19 | 上海家树建设集团有限公司 | Prefabricated post roof beam component reinforcing bar stop device |
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