CN207063539U - A kind of segmenting device of different intensity grades concrete - Google Patents
A kind of segmenting device of different intensity grades concrete Download PDFInfo
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- CN207063539U CN207063539U CN201720750239.XU CN201720750239U CN207063539U CN 207063539 U CN207063539 U CN 207063539U CN 201720750239 U CN201720750239 U CN 201720750239U CN 207063539 U CN207063539 U CN 207063539U
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- pin
- concrete
- screw rod
- segmenting device
- different intensity
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Abstract
The utility model provides a kind of segmenting device of different intensity grades concrete, including screw rod, the screw rod is full flight screw, it is characterized in that, the screw flight is connected with multiple nuts, one end of the nut radial direction is welded with pin, is in 90 ° of angles between the pin and screw rod, and the pin distribution is at grade；Purpose is being proposed in solving above-mentioned background technology in the irrigation process of varying strength concrete, is split using steel fabric sheet, and the shape of concrete is unsightly after not reproducible utilization and form removal；The concrete that pouring by several times easily causes intensity high flows to the concrete side of low intensity, waste of materials, easily produces cold seam of constructing, the problem of influenceing construction quality.
Description
Technical field
Building engineering field is the utility model is related to, specially a kind of segmenting device of different intensity grades concrete.
Background technology
At present, most buildings, different structure, the strength grade that intersection has concrete is different, it is common as
Beam column intersection, post wall intersection etc..In concreting process, because reinforcing bar is closeer in structure, working space is narrow and small, gives
Construction brings very big difficulty.It is divided into two kinds of methods when now being poured for different strength concrete：
One to be split using steel fabric sheet, steel fabric sheet installation difficulty and it is non-disconnectable remove, not reproducible utilization, resource wave
Take, it is bad often to there is concrete appearance after form removable；
Secondly to pour by several times, the high concrete of first placing intensity grade, when its is pre-hardening, then placing intensity grade is low
Concrete, due to undivided, the concrete for easily causing intensity high flows to the concrete side of low intensity, waste of materials, increase
Construction costs, presetting period grasp is bad, easily produces cold seam of constructing, influences construction quality.
Utility model content
The utility model provides a kind of segmenting device of different intensity grades concrete, it is therefore intended that solves in above-mentioned background technology
It is proposed in the irrigation process of varying strength concrete, split using steel fabric sheet, concrete after not reproducible utilization and form removal
Shape is unsightly；The concrete that pouring by several times easily causes intensity high flows to the concrete side of low intensity, waste of materials, easily
The cold seam of constructing is produced, the problem of influenceing construction quality.
To achieve the above object, the utility model embodiment provides a kind of segmenting device of different intensity grades concrete, including
Screw rod, the screw rod are full flight screw, and multiple nuts, one end welding of the nut radial direction are threaded with the screw rod
There is pin, be in 90 ° of angles between the pin and screw rod, the pin distribution is at grade.
Preferably, lifting piece is additionally provided with, the both ends of the lifting piece are welded on one end of the radial direction of two nuts.
Preferably, the nut that two nuts of the lifting piece both ends welding are provided with for the outermost at screw rod axial direction both ends.
Preferably, the lifting piece is steel wire rope.
Preferably, the screw rod for etc. deep isometric type full flight screw.
Preferably, the nut is uniformly distributed in the axial direction of screw rod.
Preferably, the pin is engineering fine steel rib.
Preferably, a diameter of 6~10 ㎜ of the pin.
Preferably, the interval of the pin is equal, and its interval is less than 10mm；The equal length of the pin.
As can be seen from the above technical solutions, compared with prior art, the utility model has advantages below：
1) the utility model has obstructed the flowing of both sides concrete by the use of fine steel rib as pin, and because its structure is easy
Regulation, working space narrow and small environment closeer suitable for reinforcing bar, the problem that pours of different strength concrete is overcome, is dropped
Low difficulty of construction.
2) the utility model institute is ordinary skill materials or engineering rejected material using material, low manufacture cost, device maintenance
Cost is low, and part replacement is simple, while the present apparatus is also reusable, reduces construction cost.
3) the utility model is simple in construction, is easy to make and easily dismounts, while easy to operate, substantially increases work effect
Rate.
4) when the concrete of the both sides different intensity grades of segmenting device of the present utility model pours simultaneously, when both sides are mixed
Solidifying soil, which pours, to be finished, you can extracts described segmenting device out；When the non-concurrent pouring of the concrete of the segmenting device both sides, treat
Wherein the concrete initial set of side when, you can extract the segmenting device out；So that both sides concrete after form removal without cold seam, coagulation
Native anatomic shape.
Brief description of the drawings
Fig. 1 illustrates structural representation of the present utility model；
Illustrate：1. screw rod, 2. nuts, 3. pins, 4. lifting pieces.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.
Embodiment one
As shown in figure 1, a kind of segmenting device of different intensity grades concrete, including screw rod 1, the screw rod 1 are full thread spiral shell
Bar, is threaded with multiple nuts 2 on the screw rod 1, and one end of the radial direction of nut 2 is welded with pin 3, the pin 3 with
It is in 90 ° of angles between screw rod 1, the pin 3 is distributed at grade.
Wherein, lifting piece 4 is additionally provided with, on the one end for the radial direction that the both ends of the lifting piece 4 are welded on two nuts 2；'s
The nut 2 that two nuts 2 are provided with for the outermost at 1 axial both ends of screw rod；The lifting piece 4 is steel wire rope；The screw rod 1 for etc.
Deep isometric type full flight screw；The nut 2 is uniformly distributed in the axial direction of screw rod 1；The pin 3 is engineering fine steel rib；
A diameter of 10 ㎜ of the pin 3；The interval of the pin 3 is equal, and it is at intervals of 9mm；The equal length of the pin 3.
The pin 3 welds one and screw rod using the discarded reinforcing bar that reinforcing bar can be job site on the top of pin 3
The nut 2 that matches of silk tooth, reinforcing bar is cut into length is the same, the neat pin 3 in bottom；Nut 2 is uniformly located at screw rod 1
On；The lifting piece 4 can be the discarded steel wire rope of job site, and the both ends of lifting piece 4 are welded on into the outermost of screw rod 1 is provided with
Two nuts 2 on.
In use, it is placed on this segmenting device is vertical on the boundary position that will irrigate varying strength concrete；During recovery,
When the concrete of the both sides different intensity grades of segmenting device of the present utility model pours simultaneously, when both sides, concrete casting is complete
Finish, you can extract described segmenting device out；When the non-concurrent pouring of the concrete of the segmenting device both sides, wherein side is treated
During concrete initial set, you can extract the segmenting device out.
As can be seen from the above technical solutions, compared with prior art, the utility model has advantages below：
1) the utility model has obstructed the flowing of both sides concrete by the use of fine steel rib as pin 3, and because its structure is easy
Regulation, working space narrow and small environment closeer suitable for reinforcing bar, the problem that pours of different strength concrete is overcome, is dropped
Low difficulty of construction.
2) the utility model institute is ordinary skill materials or engineering rejected material using material, low manufacture cost, device maintenance
Cost is low, and part replacement is simple, while the present apparatus is also reusable, reduces construction cost.
3) the utility model is simple in construction, is easy to make and easily dismounts, while easy to operate, substantially increases work effect
Rate.
4) when the concrete of the both sides different intensity grades of segmenting device of the present utility model pours simultaneously, when both sides are mixed
Solidifying soil, which pours, to be finished, you can extracts described segmenting device out；When the non-concurrent pouring of the concrete of the segmenting device both sides, treat
Wherein the concrete initial set of side when, you can extract the segmenting device out；So that both sides concrete after form removal without cold seam, coagulation
Native anatomic shape.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
State in process, method, article or the equipment of key element and other identical element also be present.
Described above is only specific embodiment of the present utility model, is made skilled artisans appreciate that or realizing this
Utility model.A variety of modifications to these embodiments will be apparent to one skilled in the art, institute herein
The General Principle of definition can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.
Therefore, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and original disclosed herein
The reason most wide scope consistent with features of novelty.
Claims (9)
1. a kind of segmenting device of different intensity grades concrete, including screw rod (1), the screw rod (1) is full flight screw, its feature
It is, the screw rod (1) is threaded with multiple nuts (2), and one end of nut (2) radial direction is welded with pin (3), described
It is in 90 ° of angles between pin (3) and screw rod (1), pin (3) distribution is at grade.
2. the segmenting device of a kind of different intensity grades concrete according to claim 1, it is characterised in that be additionally provided with lifting piece
(4), on the one end for the radial direction that the both ends of the lifting piece (4) are welded on two nuts (2).
A kind of 3. segmenting device of different intensity grades concrete according to claim 2, it is characterised in that the lifting piece
(4) nut (2) that two nuts (2) of both ends welding are provided with for the outermost at screw rod (1) axial both ends.
A kind of 4. segmenting device of different intensity grades concrete according to claim 2, it is characterised in that the lifting piece
(4) it is steel wire rope.
A kind of 5. segmenting device of different intensity grades concrete according to claim 1, it is characterised in that the screw rod (1)
For etc. deep isometric type full flight screw.
A kind of 6. segmenting device of different intensity grades concrete according to claim 1, it is characterised in that the nut (2)
It is uniformly distributed in the axial direction of screw rod (1).
A kind of 7. segmenting device of different intensity grades concrete according to claim 1, it is characterised in that the pin (3)
For engineering fine steel rib.
A kind of 8. segmenting device of different intensity grades concrete according to claim 1, it is characterised in that the pin (3)
A diameter of 6~10 ㎜.
A kind of 9. segmenting device of different intensity grades concrete according to claim 1, it is characterised in that the pin (3)
Interval it is equal, its interval is less than 10mm；The equal length of the pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750239.XU CN207063539U (en) | 2017-06-26 | 2017-06-26 | A kind of segmenting device of different intensity grades concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750239.XU CN207063539U (en) | 2017-06-26 | 2017-06-26 | A kind of segmenting device of different intensity grades concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063539U true CN207063539U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720750239.XU Active CN207063539U (en) | 2017-06-26 | 2017-06-26 | A kind of segmenting device of different intensity grades concrete |
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| Country | Link |
|---|---|
| CN (1) | CN207063539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295751A (en) * | 2019-07-12 | 2019-10-01 | 中国一冶集团有限公司 | A kind of different strength concrete interception structure and hold-up interception method |
-
2017
- 2017-06-26 CN CN201720750239.XU patent/CN207063539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295751A (en) * | 2019-07-12 | 2019-10-01 | 中国一冶集团有限公司 | A kind of different strength concrete interception structure and hold-up interception method |
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