CN110107028A - Bar spacing controller and bar construction comprising the bar spacing controller - Google Patents
Bar spacing controller and bar construction comprising the bar spacing controller Download PDFInfo
- Publication number
- CN110107028A CN110107028A CN201910383200.2A CN201910383200A CN110107028A CN 110107028 A CN110107028 A CN 110107028A CN 201910383200 A CN201910383200 A CN 201910383200A CN 110107028 A CN110107028 A CN 110107028A
- Authority
- CN
- China
- Prior art keywords
- bar
- ring portion
- hook portion
- spacing controller
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 24
- 210000003205 muscle Anatomy 0.000 claims description 43
- 230000002787 reinforcement Effects 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 4
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of bar construction the present invention provides bar spacing controller and comprising the bar spacing controller, the bar spacing controller includes: opposite hook portion and ring portion, the hook portion and ring portion connection are to control the spacing between adjacent two reinforcing bar, one of them in adjacent two reinforcing bar of the hook portion hook joint, the ring portion is sheathed on another in adjacent two reinforcing bar.The present invention solves the undesirable defect of existing bar spacing by two reinforcing bars that the ring portion and hook portion drawknot at straightway both ends need to control spacing; play the role of serving as cushion block of concrete bar protective layer by bending part, while the opposite exterior lateral sides extension of the bending part towards bar construction can play resistance and beam entirety reinforcing bar generates deviation.
Description
Technical field
The present invention relates to technical field of building construction, a kind of bar spacing controller is related in particular to and comprising the steel
The bar construction of muscle pitch controller.
Background technique
At present in construction, most of girder section is larger, and arrangement of reinforcement quantity is more, beam steel type be divided into elongated muscle,
Two row's muscle, waist muscle and bottom muscle, at the scene in construction, not in place due to binding, two row's muscle of girder and waist muscle spacing are not often inconsistent
It closes and requires；And cushion block of concrete bar protective layer is easy to fall, and influences protective layer thickness control；Simultaneously in the construction process, due to external force
It influences, beam entirety reinforcing bar is also easy to produce deviation.
Summary of the invention
In view of the foregoing, the present invention provides a kind of bar spacing controller and the steel comprising the bar spacing controller
Muscle structure solves existing bar spacing by two reinforcing bars that the ring portion and hook portion drawknot at straightway both ends need to control spacing
Undesirable defect, the bending part can play the role of serving as cushion block of concrete bar protective layer, pass through bending part and ring portion
It is connected as one and avoids protective layer cushion block in the prior art and be easy the technical issues of falling, the bending part is towards bar construction
Opposite exterior lateral sides extension can play the role of resistance and beam entirety reinforcing bar and generate deviation, solve between reinforcing bar in the prior art
Away from the technical issues of undesirable, cushion block of concrete bar protective layer be easy to fall off and beam steel easy deviation.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of bar spacing controller is provided, comprising:
Opposite hook portion and ring portion, the hook portion and the ring portion are connected to control the spacing between adjacent two reinforcing bar,
One of them in adjacent two reinforcing bar of the hook portion hook joint, the ring portion is sheathed on another in adjacent two reinforcing bar.
It further include bending part in the embodiment of the present invention, the bending part includes the linkage section fixed with the ring portion, described
Side of the one end of linkage section with the ring portion far from the hook portion is tangent, and the other end inclination of the linkage section is connected with extension
Section, the angle between the extended segment and the linkage section is obtuse angle, and the extended segment, the ring portion and the hook portion are respectively positioned on
Ipsilateral, the direction that the extended segment is directed away from the hook portion extends, thickness of the extended segment for restriction cover to reinforcement.
In the embodiment of the present invention, the bar spacing controller is an integral molding structure, and the hook portion and the ring portion are logical
Rectilinear connecting sections connection is crossed, one end of the rectilinear connecting sections is formed by bending the hook portion, the other end of the rectilinear connecting sections
The ring portion is formed by winding, the end of the ring portion extends along the tangent line of the ring portion and is bent to form the bending
Portion.
In the embodiment of the present invention, the angle between the linkage section and the extended segment is 120 °~150 °.
In the embodiment of the present invention, the angle between the linkage section and the extended segment is 135 °.
In the embodiment of the present invention, the hook portion is semicircular arc.
In the embodiment of the present invention, the length of the extended segment is greater than the thickness of cover to reinforcement, the cover to reinforcement
With a thickness of the distance between outermost layer reinforcing bar outer edge and concrete surface.
The present invention separately provides a kind of bar construction, comprising:
Framework of steel reinforcement；And
The bar spacing controller, the bar spacing controller are set in couples on the framework of steel reinforcement.
In the embodiment of the present invention, the framework of steel reinforcement include cableway, below the cableway it is longitudinal by
Power muscle and hoop are set to the stirrup outside the cableway and the longitudinal stress muscle, and multiple cableways are along the stirrup
Upper section extending direction arranged for interval, multiple stirrups along the cableway length direction arranged for interval, it is multiple described
For longitudinal stress muscle along the lower section extending direction arranged for interval of the stirrup, the ring portion is placed on the outside of the cableway,
Longitudinal stress muscle described in the hook portion hook joint；And/or the ring portion is sheathed on one of them in adjacent two cableway,
Another in adjacent two cableway of the hook portion hook joint；And/or the ring portion be sheathed on adjacent two longitudinal direction by
One of them in power muscle, another in the adjacent two longitudinal stress muscle of the hook portion hook joint.
In the embodiment of the present invention, the opposite sides of the framework of steel reinforcement is equipped with template, and it is relatively outer to be located at the framework of steel reinforcement
Support the template respectively to generate and resist the bar construction by outer in the extended segment of the bar spacing controller of side
The reaction force of masterpiece used time deviation.
The present invention due to use above technical scheme, make it have it is following the utility model has the advantages that
(1) the configuration of the present invention is simple, easy to use, processing technology is simple, pass through rectilinear connecting sections drawknot ring portion and hook portion
It can effectively ensure that bar spacing control meets construction requirement, saves working hour.
(2) setting of ring portion of the present invention can guarantee the connection tightness of bar spacing controller and reinforcing bar, prevent reinforcing bar
It pitch controller and falls off between reinforcing bar, bar spacing controller of the present invention is arranged symmetrically in bar construction two sides, and the present invention is curved
Folding part can generate the active force for resisting bar construction overall deformation deviation, and deformation is bigger, and counter-force is bigger, and Gu Liang binding is completed
Afterwards, any bar construction change in location generated due to construction etc., can force a return to original position by the bending part
It sets, guarantees bar construction in the relatively fixed of beam section position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bar spacing controller of the present invention.
Fig. 2 is the use state diagram of bar spacing controller of the present invention.
Fig. 3 is the bar construction schematic diagram that the present invention includes bar spacing controller.
The corresponding relationship of appended drawing reference and component is as follows:
Bar spacing controller 1；Hook portion 11；Ring portion 12；Rectilinear connecting sections 13；Bending part 14；Linkage section 141；Extended segment
142；Cableway 2；Longitudinal stress muscle 3；Stirrup 4；Template 5.
Specific embodiment
For the benefit of to understanding of the invention, it is illustrated with reference to the accompanying drawings and embodiments.
Shown in please referring to Fig.1 to Fig.3, the present invention provides a kind of bar spacing controller, comprising: opposite hook portion 11 and ring
Portion 12, the hook portion 11 and the connection of the ring portion 12 are to control the spacing between adjacent two reinforcing bar, the 11 hook joint phase of hook portion
One of them in adjacent two reinforcing bars, the ring portion 12 is sheathed on another in adjacent two reinforcing bar.It is described in the embodiment of the present invention
Hook portion 11 is semicircular arc；
In the embodiment of the present invention, the bar spacing controller further includes bending part 14, and the bending part 14 includes and institute
State the fixed linkage section 141 of ring portion 12, side phase of the one end of the linkage section 141 with the ring portion 12 far from the hook portion 11
It cuts, the other end inclination of the linkage section 141 is connected with extended segment, the angle between the extended segment and the linkage section 141
For obtuse angle, the extended segment, the ring portion 12 and the hook portion 11 are respectively positioned on the ipsilateral of the straightway, the extended segment direction
Direction far from the hook portion 11 extends, thickness of the extended segment for restriction cover to reinforcement.
Preferably, the bar spacing controller is an integral molding structure, the hook portion 11 passes through straight with the ring portion 12
Line interconnecting piece 13 connects, and one end of the rectilinear connecting sections 13 is formed by bending the hook portion 11, the rectilinear connecting sections 13 it is another
One end forms the ring portion 12 by winding, and the end of the ring portion 12 extends and is bent to form along the tangent line of the ring portion 12
The bending part 14.In the embodiment of the present invention, the angle between the linkage section 141 and the extended segment 142 is 120 °~
150°；Preferably, the angle between the linkage section 141 and the extended segment 142 is 135 °；Preferably, the extended segment 141
Length be greater than cover to reinforcement thickness, the cover to reinforcement with a thickness of outermost layer reinforcing bar outer edge and concrete surface
The distance between.In the embodiment of the present invention, the bar spacing controller is an integral molding structure, one end of the straightway 1
It is formed by bending the hook portion 11, the other end of the straightway 1 forms the ring portion 12, the end of the ring portion 12 by winding
Extend along the tangent line of the ring portion 12 and is bent to form the bending part 14.
The present invention separately provides a kind of bar construction, including framework of steel reinforcement；And the bar spacing controller 1, the steel
Muscle pitch controller 1 is set on the framework of steel reinforcement in couples.
In the embodiment of the present invention, the bar construction includes cableway 2, positioned at the longitudinal direction of 2 lower section of cableway
Principal rod 3 and hoop are set to the stirrup 4 outside the cableway 2 and the longitudinal stress muscle 3, multiple 2 edges of cableway
The upper section extending direction arranged for interval of the stirrup 4, length direction interval cloth of multiple stirrups 4 along the cableway 2
Set, multiple longitudinal stress muscle 3 along the stirrup 4 lower section extending direction arranged for interval, the bar spacing controller at
Pair the opposite sides for being set to the bar construction；The ring portion 12 is placed on the outside of the cableway 2, the hook portion
Longitudinal stress muscle 3 described in 11 hook joints；And/or the ring portion is sheathed on one of them in adjacent two cableway, it is described
Another in adjacent two cableway of hook portion hook joint；And/or the ring portion is sheathed on the adjacent two longitudinal stress muscle
In one of them, another in the adjacent two longitudinal stress muscle of the hook portion hook joint.Bar spacing controller of the present invention
The spacing that can be used between adjacent two reinforcing bar of controlled level setting, it can also be used to control between vertically arranged adjacent two reinforcing bar
Spacing.
In the embodiment of the present invention, the opposite sides of the framework of steel reinforcement is equipped with template 5, and it is relatively outer to be located at the framework of steel reinforcement
The template 5 is supported respectively and resists the bar construction to generate in the extended segment 142 of the bar spacing controller 1 of side
By the reaction force of deviation when external force.
In the embodiment of the present invention, the longitudinal stress muscle 3 is two row's muscle or bottom muscle or waist muscle, is shown respectively in Fig. 3 of the present invention
The connection schematic diagram for having gone out bar spacing controller and two row's muscle, bottom muscle and waist muscle, according to the two rows muscle, bottom muscle and waist muscle with
The length of spacing different adjustment rectilinear connecting sections 13 between cableway is to adapt to corresponding spacing.
The details described above structure of bar spacing controller of the present invention and the steel comprising the bar spacing controller
Muscle structure illustrates the processing method and application method of the bar spacing controller below.
First according to the dimensions of live beam, using the extra reinforcement fabrication present invention in scene, various pieces size is pressed
Following requirements setting:
The radius R1 of the hook portion 11: according to the radius+10mm of longitudinal stress muscle 3；The radius R2 of the ring portion 12: it is equal to
Radius+the 10mm of cableway 2；The length A of rectilinear connecting sections 13 is equal to spacing+hook portion of cableway 2 and longitudinal stress muscle 3
The radius of 11 radius+ring portion 12；The length B of the linkage section 141 of bending part 14 is 0.5 × thickness of protection tier+R1；Bending
The length C of the extended segment 142 in portion 14 is thickness of protection tier × 0.85.
In construction reinforced bar structure, first ring portion 12 is inserted in cableway 2, and longitudinal stress muscle 3 is put into hook portion 11
It is interior, then the binding of stirrup 4 and cableway 2 and longitudinal stress muscle 3 is carried out, after the completion of binding, the bar construction is put into beam
In template 5, since the width between beam forms 5 is slightly less than the outside size that the bar construction is formed, beam forms 5 is to the steel
Muscle structure is deformed active force, and bending part 14 generates resistant function power and makes the bar construction fixed in beam forms 5.This
Invention bar spacing controller can be suitable for the occasion of any required control bar spacing and need to prevent reinforcing bar integrally inclined
The occasion of position, is not limited to the control of beam steel spacing.
It is described the invention in detail above in conjunction with accompanying drawings and embodiments, those skilled in the art can basis
Above description makes many variations example to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention,
The present invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
1. a kind of bar spacing controller characterized by comprising
Opposite hook portion and ring portion, the hook portion and ring portion connection are described to control the spacing between adjacent two reinforcing bar
One of them in adjacent two reinforcing bar of hook portion hook joint, the ring portion is sheathed on another in adjacent two reinforcing bar.
2. bar spacing controller according to claim 1, which is characterized in that it further include bending part, the bending part packet
The linkage section fixed with the ring portion is included, side of the one end of the linkage section with the ring portion far from the hook portion is tangent, institute
The other end inclination for stating linkage section is connected with extended segment, and the angle between the extended segment and the linkage section is obtuse angle, described
Extended segment, the ring portion and the hook portion be respectively positioned on it is ipsilateral, the extended segment be directed away from the hook portion direction extend, it is described
Thickness of the extended segment for restriction cover to reinforcement.
3. bar spacing controller according to claim 1, which is characterized in that the bar spacing controller is integrated into
Type structure, the hook portion are connect with the ring portion by rectilinear connecting sections, and one end of the rectilinear connecting sections is formed by bending described
The other end of hook portion, the rectilinear connecting sections forms the ring portion by winding, and the end of the ring portion is along the ring portion
Tangent line extends and is bent to form the bending part.
4. bar spacing controller according to claim 1, which is characterized in that between the linkage section and the extended segment
Angle be 120 °~150 °.
5. bar spacing controller according to claim 3, which is characterized in that between the linkage section and the extended segment
Angle be 135 °.
6. bar spacing controller according to claim 1, which is characterized in that the hook portion is semicircular arc.
7. bar spacing controller according to claim 1, which is characterized in that the length of the extended segment is protected greater than reinforcing bar
The thickness of sheath, the cover to reinforcement with a thickness of the distance between outermost layer reinforcing bar outer edge and concrete surface.
8. a kind of bar construction characterized by comprising
Framework of steel reinforcement；And
Bar spacing controller as described in claim 2 to 7, the bar spacing controller are set to the reinforcing bar in couples
On frame.
9. bar construction according to claim 8, which is characterized in that the framework of steel reinforcement includes cableway, is located at institute
The stirrup that longitudinal stress muscle and hoop below cableway are set to outside the cableway and the longitudinal stress muscle is stated, it is multiple
Upper section extending direction arranged for interval of the cableway along the stirrup, length of multiple stirrups along the cableway
Direction arranged for interval, along the lower section extending direction arranged for interval of the stirrup, the ring portion is nested with multiple longitudinal stress muscle
In the outside of the cableway, longitudinal stress muscle described in the hook portion hook joint；And/or the ring portion is sheathed on described in adjacent two
One of them in cableway, another in adjacent two cableway of the hook portion hook joint；And/or the ring portion set
One of them in the adjacent two longitudinal stress muscle, it is another in the adjacent two longitudinal stress muscle of the hook portion hook joint
It is a.
10. bar construction according to claim 9, which is characterized in that the opposite sides of the framework of steel reinforcement is equipped with template,
Support the template respectively positioned at the extended segment of the bar spacing controller of the framework of steel reinforcement opposite exterior lateral sides to produce
It is raw to resist the bar construction by the reaction force of deviation when external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383200.2A CN110107028A (en) | 2019-05-09 | 2019-05-09 | Bar spacing controller and bar construction comprising the bar spacing controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383200.2A CN110107028A (en) | 2019-05-09 | 2019-05-09 | Bar spacing controller and bar construction comprising the bar spacing controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107028A true CN110107028A (en) | 2019-08-09 |
Family
ID=67488924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910383200.2A Pending CN110107028A (en) | 2019-05-09 | 2019-05-09 | Bar spacing controller and bar construction comprising the bar spacing controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436220A (en) * | 2019-08-26 | 2019-11-12 | 中国恩菲工程技术有限公司 | Bottom-dump discharge point unloading hole structure and the discharge point with it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202047528U (en) * | 2011-04-13 | 2011-11-23 | 中建七局第二建筑有限公司 | Concrete protection layer thickness controller |
| CN203222935U (en) * | 2013-05-03 | 2013-10-02 | 中化二建集团有限公司 | Reinforcement bar spacing positioning device for silo sliding mode |
| CN204738454U (en) * | 2015-06-29 | 2015-11-04 | 中国建筑第七工程局有限公司 | Vertical rebar positioning instrument of wall post |
| CN207017532U (en) * | 2017-06-28 | 2018-02-16 | 中国二十冶集团有限公司 | The placing of reinforcement system of Vierendeel girder two |
| CN207092385U (en) * | 2017-08-30 | 2018-03-13 | 中交公路规划设计院有限公司 | A kind of J-type lacing wire |
-
2019
- 2019-05-09 CN CN201910383200.2A patent/CN110107028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202047528U (en) * | 2011-04-13 | 2011-11-23 | 中建七局第二建筑有限公司 | Concrete protection layer thickness controller |
| CN203222935U (en) * | 2013-05-03 | 2013-10-02 | 中化二建集团有限公司 | Reinforcement bar spacing positioning device for silo sliding mode |
| CN204738454U (en) * | 2015-06-29 | 2015-11-04 | 中国建筑第七工程局有限公司 | Vertical rebar positioning instrument of wall post |
| CN207017532U (en) * | 2017-06-28 | 2018-02-16 | 中国二十冶集团有限公司 | The placing of reinforcement system of Vierendeel girder two |
| CN207092385U (en) * | 2017-08-30 | 2018-03-13 | 中交公路规划设计院有限公司 | A kind of J-type lacing wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436220A (en) * | 2019-08-26 | 2019-11-12 | 中国恩菲工程技术有限公司 | Bottom-dump discharge point unloading hole structure and the discharge point with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2372082B1 (en) | Formwork girder | |
| CN110107028A (en) | Bar spacing controller and bar construction comprising the bar spacing controller | |
| CN206844670U (en) | A kind of tool-type concrete chute device | |
| KR20070006613A (en) | Upper chord for telescopic parts of a crane | |
| SE524781C2 (en) | Device at truss beams | |
| JP2015224533A (en) | Reinforced concrete structure | |
| GB2149832A (en) | Stirrup basket | |
| CN111910834A (en) | Design method of novel beam end reinforcement structure with long longitudinal reinforcement bent | |
| CN208578252U (en) | Steel pipe reinforcing bar composite roof truss | |
| CN211341425U (en) | Novel crossed inclined rib connecting beam for high-rise building | |
| HU185499B (en) | Lattise truss | |
| CN214402414U (en) | Heat insulation board control part of vertical pouring component | |
| CN218862142U (en) | Reinforcing steel bar inner supporting strip | |
| CN205591427U (en) | Construction girder construction | |
| CN206053140U (en) | A kind of novel building reinforcing bar resistance to compression stirrup structure | |
| CN205917989U (en) | Novel construction steel bar prevents side structure of falling stirrup | |
| JP6591255B2 (en) | Double bar arrangement of reinforced concrete foundation beams | |
| CN220377655U (en) | Transverse steel bar for reinforced concrete member | |
| JP7370784B2 (en) | Formwork structure and cover spacer | |
| CN107419915A (en) | A kind of architectural engineering protection network | |
| CN212176312U (en) | Bent reinforcement cage structure | |
| CN211080675U (en) | Connecting structure of shear wall and edge member | |
| CN214785349U (en) | V-shaped steel bar split heads | |
| CN214575149U (en) | Simple limiting split heads for supporting upper and lower layers of reinforcing steel bars | |
| CN207047895U (en) | A kind of Pipe rack reinforcing bar banding fixed frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200603 Address after: 201306 building C, No. 888, Huanhu West 2nd Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Applicant after: China Construction Eighth Engineering Bureau Technology Construction Co.,Ltd. Address before: 200122 Shanghai, China (Shanghai) free trade zone, Century Avenue, No. 27, layer 1568, layer Applicant before: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |