CN109680934A - Tie, column hoop device and its construction method - Google Patents
Tie, column hoop device and its construction method Download PDFInfo
- Publication number
- CN109680934A CN109680934A CN201811639410.5A CN201811639410A CN109680934A CN 109680934 A CN109680934 A CN 109680934A CN 201811639410 A CN201811639410 A CN 201811639410A CN 109680934 A CN109680934 A CN 109680934A
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- Prior art keywords
- web
- tie
- limit hole
- edge portion
- edge
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to a kind of tie, column hoop device and its construction methods.The tie includes the first web, the second web, first edge portion, second edge portion, third edge part and the 4th edge part；Second web is vertical with first web to be connect, and second web and first web are integrally formed；One section far from second web of first web has the first limit hole, and one section far from first web of second web has the second limit hole；The first edge portion and second edge portion is not vertical with two opposite sides of the first web connect；The third edge part and the 4th edge part is vertical with two opposite sides of the second web respectively connect；The third edge part is vertical with the first edge portion to be connect, and the 4th edge part is vertical with the second edge portion to be connect.Above-mentioned tie not only improves the rigidity of tie, and tie stress is more rationally uniform, and tie may be reused, and improves reuse rate.
Description
Technical field
The present invention relates to building brick or concrete duct fields, more particularly to a kind of tie, column hoop device and its construction method.
Background technique
Reinforced column is widely present in a large amount of building civil engineering structures.Cast-in-place concrete column template need sidewise restraint with
Fixed form simultaneously prevents quick-fried mould.Therefore, cast-in-situ steel reinforced concrete rectangular column (containing square column), tie need to be arranged in template, with operative constraint
Column template.If arterial highway is arranged in column template sidewise restraint plane generally vertical with mast axis at a certain distance comprising foot hand
Tubing string hoop, fashioned iron tie etc..General Path of Force Transfer are as follows: flitch on the outside of cast-in-situ steel reinforced concrete lateral pressure → column template → template →
Tie.Generally, scaffold tubes tie, fashioned iron tie have the characteristics that easy to operate, expense is low, but big, recycling rate of waterused is lost
It is low, installation it is relatively complicated.Specifically, the horizontal direction constraint rigidity of scaffold tubes tie is limited, generally need to be by increasing Screw arbor with nut at both-ends
To improve rigidity；Fashioned iron tie rigidity is preferable, but erroneous for installation and recycling rate of waterused is not high, is lost more serious.
Summary of the invention
Based on this, it is necessary to aiming at the problem that how to improve the rigidity and reuse rate of tie, provide a kind of tie,
Column hoop device and its construction method.
A kind of tie is used for reinforced column, comprising:
First web；
Second web, second web is vertical with first web to be connect, and second web and described first
Web is integrally formed；One section far from second web of first web has the first limit hole, second web
There is the second limit hole far from one section of first web；
First edge portion and second edge portion, the first edge portion and the second edge portion not with the first web
Two opposite sides vertically connect；And
Third edge part and the 4th edge part, the third edge part and the 4th edge part respectively with the second web
Two opposite sides vertically connect；The third edge part is vertical with the first edge portion to be connect, the 4th edge part with
The second edge portion vertically connects.
Above-mentioned tie, including the first web and the second web, the first web is vertical with the second web to be connect, and the first web
It is integrally formed with the second web, first edge portion and second edge portion is not vertical with two opposite sides of the first web connects
It connects, third edge part and the 4th edge part is vertical with two opposite sides of the second web respectively connect, third edge part and the
One edge part vertically connects, and the 4th edge part is vertical with second edge portion to be connect, to not only improve the rigidity of tie, also makes
Tie stress is more rationally uniform, in addition, one section far from the second web of the first web has the first limit hole, the second web
There is the second limit hole far from one section of the first web, consequently facilitating multiple ties are installed, so that tie can be with
It reuses, improves reuse rate.
The quantity of first limit hole is two in one of the embodiments, in two first limit holes
Mandrel line is parallel；The quantity of second limit hole is two, the centerline axis parallel of two second limit holes.
The quantity of first limit hole and the second limit hole is two, and the centerline axis parallel of two the first limit holes,
The centerline axis parallel of two the second limit holes, so that the installation of tie is more stable.
In one of the embodiments, further include the first reinforcer and the second reinforcer, first reinforcer with it is described
The edge-perpendicular of first limit hole connects, and second reinforcer is connect with the edge-perpendicular of second limit hole.
By the setting of the first reinforcer and the second reinforcer, mounting stability is further increased.
First reinforcer is arranged in parallel with the first edge portion in one of the embodiments, and described second adds
Strong part and the third sides aligned parallel are arranged.
The first hollow hole is offered on first web in one of the embodiments, is opened up on second web
There is the second hollow hole.
By the setting of the first hollow hole and the second hollow hole, the weight of tie is reduced, it is lighter.
The junction in the first edge portion and the second edge portion is fallen equipped with circular arc in one of the embodiments,
Angle.
A kind of column hoop device, including fixing piece and two above-mentioned ties；The fixing piece pass through first limit hole and
Second limit hole detachably connects the first web of one of them tie and the second web of tie described in another
It connects, and the second web of one of them tie and the first web of tie described in another is detachably connected.
Two ties are fixedly connected by fixing piece, improve the rigidity of column hoop device, and installation side by above-mentioned column hoop device
Just, reusable.
The fixing piece is caging bolt in one of the embodiments,.
A kind of construction method of above-mentioned column hoop device, comprising the following steps:
Two ties are arranged around concrete column side form, and in the first web of the tie and the concrete column
Mandrel line is vertical；
By the fixing piece, two ties are fixedly connected.
The construction method of above-mentioned column hoop device, it is easy for installation.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of the tie of an embodiment；
Fig. 2 is the three-dimensional perspective schematic diagram of tie shown in Fig. 1；
Fig. 3 is the planar structure schematic diagram of tie shown in Fig. 1；
Fig. 4 is the planar structure schematic diagram of the column hoop device of an embodiment；
Fig. 5 is the three dimensional structure diagram of column hoop device shown in Fig. 4；
Fig. 6 is the side structure schematic view of column hoop device shown in Fig. 4.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As depicted in figs. 1 and 2, the tie 100 of an embodiment includes the first web 110, the second web 120, first edge
Portion 130, second edge portion 140, third edge part 150 and the 4th edge part 160.Wherein, which is used for reinforced concrete
Earth pillar, to constrain cast-in-situ reinforced concrete column template.
First web 110 and the second vertically connection of web 120, and the first web 110 and the second web 120 are integrally formed.
That is, the tie is L-shaped.It should be noted that the length of the first web 110 and the second web 120 can be identical,
Can not be identical, this is determined according to the size of reinforced column.It refer again to Fig. 3, separate second abdomen of the first web 110
One section of plate 120 has the first limit hole 111, that is to say, that the first limit hole 111 is located at separate the second of the first web 110
The adjacent one end position of web 120.Similarly, one section far from the first web 110 of the second web 120 has the second limit hole
121, that is to say, that the second limit hole 121 is located at the adjacent one end position far from the first web 110 of the second web 120.Pass through
The setting of first limit hole 111 and the second limit hole 121, consequently facilitating installation is adjusted in tie 100, so that tie can
It to be applicable in a variety of column sections, and may be reused, improve reuse rate.
First edge portion 130 and second edge portion 140 is vertical with two opposite sides of the first web 110 respectively connect,
And third edge 150 and the 4th edge part 160 are vertical with two opposite sides of the second web 120 respectively connect, and third side
Edge 150 is vertical with first edge portion 130 to be connect, and the 4th edge part 160 is vertical with second edge portion 140 to be connect.That is,
A groove, the second web 120, third edge are surrounded between first web 110, first edge portion 130 and second edge portion 140
A groove is surrounded between portion 150 and the 4th edge part 160.The cross section of L-type tie 100 is in I-shaped, to not only improve
The rigidity of tie also makes tie stress more rationally uniform.It should be noted that first edge portion 130, second edge portion
140, third edge part 150, the 4th edge part 160, the first web 110 and the second web 120 can be integrally formed.
It can be seen from the above, first edge portion 130 and third edge part 150 constitute the outer edge of a wing of tie 100, second edge portion
140 and the 4th edge 160 constitute tie 100 the interior edge of a wing.It should be noted that first edge portion 130 and third edge part 150
Height it is identical, second edge 140 is identical with the height of the 4th edge part 160, and first edge portion 130 and second edge portion
140 height can be identical, can not also be identical.To which the section of the tie 100 is I-shaped, and section etc. is highly.
The junction of first edge portion 130 and third edge part 150 is equipped with circular arc chamfering in one of the embodiments,
131, thus it is more smooth, and improve safety.It should be noted that between second edge portion 140 and the 4th edge part 160
Circular arc chamfering can be equipped with.
Above-mentioned tie 100, including the first web 110 and the second web 120, the first web 110 are vertical with the second web 120
Connection, and the first web 110 and the integrated molding of the second web 120, first edge portion 130 and second edge portion 140 are respectively with the
Two opposite sides of one web 110 vertically connect, third edge part 150 and the 4th edge part 160 respectively with the second web 120
Two opposite sides vertically connect, third edge part 150 is vertical with first edge portion 130 to be connect, the 4th edge part 160 and
The two vertically connections of edge part 140 also make 100 stress of tie more rationally uniform to not only improve the rigidity of tie 100,
In addition, the first web 110 has the first limit hole 111 far from one section of the second web 120, the second web 120 far from the
One section of one web 110 has the second limit hole 121, consequently facilitating multiple ties 100 are installed, so that tie 100
It may be reused, improve reuse rate.
The first limit hole 111 and the second limit hole 121 are oblong hole in one of the embodiments,.To in column
It binds round in 100 work progress, the size for the column hoop device that adjustable two ties 100 are surrounded, it is mixed to adapt to different reinforcing bars
Solidifying earth pillar.
First edge portion 130, second edge portion 140, third edge part 150 and the 4th in one of the embodiments,
The thickness of edge part 160 is all larger than the thickness of the first web 110 and the second web 120, further increases the rigidity of tie.
In one of the embodiments, as shown in Figure 1-3, the quantity of the first limit hole 111 is two, and two first limits
The centerline axis parallel in position hole 111.The quantity of second limit hole 121 is two, and the even central axis of the second limit hole 121
In parallel.The quantity of first limit hole and the second limit hole is two, and the centerline axis parallel of two the first limit holes, and two
The centerline axis parallel of second limit hole also improves installation accuracy so that the installation of tie is more stable.In addition, two
There is gap, similarly, the neighbouring edge of two the second limit holes 121 between the neighbouring edge of a first limit hole 111
Between also have gap.It should be noted that the extending direction of the first limit hole 111 and the second limit hole 121 is respectively with first
Edge part 130 is parallel with third edge part 150.
Further, in one embodiment, which further includes the first reinforcer 170 and the second reinforcer 180, and
One reinforcer 170 is connect with the edge-perpendicular of the first limit hole 111, and the edge of the second reinforcer 180 and the second limit hole 121 hangs down
It is direct-connected to connect.That is, the edge parallel with first edge portion 130 of the first limit hole 111 is equipped with the first reinforcer 170,
The edge parallel with third edge part 150 of second limit hole 121 is equipped with the second reinforcer 180.By the first reinforcer and
The setting of second reinforcer, further increases mounting stability, in addition, first adds when tie is installed by fixing piece
Strong part and the second reinforcer can also improve the overall stiffness of column hoop device, reduce deformation.First adds in one of the embodiments,
Strong part 170 and the second reinforcer 180 are ribbed stiffener.
Further, in one embodiment, the first reinforcer 170 is arranged in parallel with first edge portion 130, the second reinforcer
180 are arranged in parallel with third edge part 150, consequently facilitating installation, improves installation accuracy.
Further, in one embodiment, the first hollow hole 112 is offered on the first web 110, on the second web 120
Offer the second hollow hole 122.By the setting of the first hollow hole 112 and the second hollow hole 122, the entirety of tie 100 is reduced
Weight, it is lighter, do not influence the rigidity of tie also.Wherein, the quantity of the first hollow hole 112 and the second hollow hole 122
Think it is multiple, as long as tie rigidity meet construction needed for, do not limit the first hollow hole 112 and the second hollow hole herein
122 quantity.
As Figure 4-Figure 6, the column hoop device 10 of an embodiment includes institute in fixing piece 200 and two any of the above-described embodiments
The tie 100 stated.Structure of tie 100 etc. is as noted above, and details are not described herein.Fixing piece 200 passes through the first limit hole 111
With the second limit hole 121, the first web of one of tie and the second web of another tie are detachably connected, and by its
In the second web of a tie be detachably connected with the first web of another tie.In other words, two ties 100 is interior
Right angle is opposite, overlapping arrangement, a pair of of tie of formation constrain system up and down.The two right angle limbs and two ties of two ties 100
Rectangular or square is surrounded between 100 second edge portion and the 4th edge part.Fixing piece 200 is located at two ties 100
Two right angles limb junction.Fixing piece 200 is caging bolt in one of the embodiments,.The tie 100 diagonally assembled joins
Place is fixed by two diagonally arranged bolts of the first limit hole and the second limit hole, and the hoop limb that can effectively improve tie is joining
The bending stiffness at place.
It should be noted that in the actual construction process, the quantity of column hoop device 10 can be according to the column of reinforced column
High request is determined, several column hoop devices 10 can be set, to form the operative constraint to reinforced column side form.This
Outside, in the actual construction process, the first web and the second web are each perpendicular to the central axis of reinforced column.
Above-mentioned column hoop device is diagonally assembled into rectangle column hoop device using two L shape fashioned iron restraint garters (i.e. tie), can fit
Template for square column, rectangular column constrains system, the column hoop device there is only two joints, reduce tie connector quantity,
Improve construction efficiency.Relative to traditional scaffold tubes tie or fashioned iron to stay column hoop, reusable rate is high.The constraint of L shape fashioned iron
The diagonal assembly tie adjustable extent of hoop is big, and diagonal bolt is arranged in the junction of two ties, not only prevents tie from having a common boundary
Place slides, and can also form moment of flexure constraint in the intersection of tie, can transmit moment of flexure between the hoop limb of tie, reduce template side
To deformation, overall stiffness in tie face also can be improved.
The construction method of the above-mentioned column hoop device of one embodiment, comprising the following steps:
S10: two ties are arranged around concrete column side form, and the first web of tie and the central axis of concrete column
Line is vertical.
Specifically, concrete column side form is surrounded, right angle in two ties is opposite, overlapping arrangement up and down, and the of tie
The central axis upright of one web and concrete column.
S20: by institute's fixing piece, two ties are fixedly connected.
The construction method of above-mentioned column hoop device, it is easy for installation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of tie is used for reinforced column characterized by comprising
First web；
Second web, second web is vertical with first web to be connect, and second web and first web
It is integrally formed；First web has the first limit hole far from one section of second web, second web it is remote
There is the second limit hole from one section of first web；
Two not with the first web of first edge portion and second edge portion, the first edge portion and the second edge portion
Opposite side vertically connects；And
Third edge part and the 4th edge part, the third edge part and the 4th edge part two with the second web respectively
Opposite side vertically connects；The third edge part is vertical with the first edge portion to be connect, the 4th edge part with it is described
Second edge portion vertically connects.
2. tie according to claim 1, which is characterized in that the quantity of first limit hole is two, described in two
The centerline axis parallel of first limit hole；The quantity of second limit hole is two, the center of two second limit holes
Axis is parallel.
3. tie according to claim 2, which is characterized in that first limit hole and second limit hole are length
Round hole.
4. tie according to claim 2, which is characterized in that it further include the first reinforcer and the second reinforcer, described
One reinforcer is connect with the edge-perpendicular of first limit hole, and the edge of second reinforcer and second limit hole hangs down
It is direct-connected to connect.
5. the tie according to any one of claim 4, which is characterized in that first reinforcer and the first edge
Portion is arranged in parallel, and second reinforcer and the third sides aligned parallel are arranged.
6. tie according to claim 1, which is characterized in that the first hollow hole is offered on first web, it is described
The second hollow hole is offered on second web.
7. tie according to claim 1 to 6, which is characterized in that the first edge portion and second side
The junction of edge is equipped with circular arc chamfering.
8. a kind of column hoop device, which is characterized in that including fixing piece and two such as column of any of claims 1-7
Hoop；The fixing piece passes through first limit hole and second limit hole, by the first web of one of them tie
It is detachably connected with the second web of tie described in another, and by the second web of one of them tie and another institute
The first web for stating tie is detachably connected.
9. column hoop device according to claim 8, which is characterized in that the fixing piece is caging bolt.
10. a kind of construction method of column hoop device as claimed in claim 8, which comprises the following steps:
Two ties are arranged around concrete column side form, and the central axis of the first web of the tie and the concrete column
Line is vertical；
By the fixing piece, two ties are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639410.5A CN109680934A (en) | 2018-12-29 | 2018-12-29 | Tie, column hoop device and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639410.5A CN109680934A (en) | 2018-12-29 | 2018-12-29 | Tie, column hoop device and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109680934A true CN109680934A (en) | 2019-04-26 |
Family
ID=66191288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639410.5A Pending CN109680934A (en) | 2018-12-29 | 2018-12-29 | Tie, column hoop device and its construction method |
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| Country | Link |
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| CN (1) | CN109680934A (en) |
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|---|---|---|---|---|
| CN201241424Y (en) * | 2008-07-30 | 2009-05-20 | 贺琦 | Special-shaped H section bar |
| CN102733597A (en) * | 2012-06-27 | 2012-10-17 | 江苏正威建设有限公司 | Rectangular column mould reinforcement hoop |
| CN104912323A (en) * | 2015-05-08 | 2015-09-16 | 浙江省二建建设集团有限公司 | Column hoop, for restraining steel reinforced concrete square column, of side templates and construction method of column hoop |
| CN206917261U (en) * | 2017-06-20 | 2018-01-23 | 中国华西企业有限公司 | A kind of shaped steel tie |
| CN208251623U (en) * | 2018-04-03 | 2018-12-18 | 中铁十一局集团建筑安装工程有限公司 | A kind of concrete column form bracing system |
| CN210713808U (en) * | 2018-12-29 | 2020-06-09 | 上海建工集团股份有限公司 | Column hoop and column hoop device |
-
2018
- 2018-12-29 CN CN201811639410.5A patent/CN109680934A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241424Y (en) * | 2008-07-30 | 2009-05-20 | 贺琦 | Special-shaped H section bar |
| CN102733597A (en) * | 2012-06-27 | 2012-10-17 | 江苏正威建设有限公司 | Rectangular column mould reinforcement hoop |
| CN104912323A (en) * | 2015-05-08 | 2015-09-16 | 浙江省二建建设集团有限公司 | Column hoop, for restraining steel reinforced concrete square column, of side templates and construction method of column hoop |
| CN206917261U (en) * | 2017-06-20 | 2018-01-23 | 中国华西企业有限公司 | A kind of shaped steel tie |
| CN208251623U (en) * | 2018-04-03 | 2018-12-18 | 中铁十一局集团建筑安装工程有限公司 | A kind of concrete column form bracing system |
| CN210713808U (en) * | 2018-12-29 | 2020-06-09 | 上海建工集团股份有限公司 | Column hoop and column hoop device |
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