CN106013618B - A kind of prestress steel ledges for building - Google Patents
A kind of prestress steel ledges for building Download PDFInfo
- Publication number
- CN106013618B CN106013618B CN201610588280.1A CN201610588280A CN106013618B CN 106013618 B CN106013618 B CN 106013618B CN 201610588280 A CN201610588280 A CN 201610588280A CN 106013618 B CN106013618 B CN 106013618B
- Authority
- CN
- China
- Prior art keywords
- tensioning
- platform
- stirrup
- boss
- prestressing force
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of prestress steel ledges for building, it includes two and answers stirrup and the pre- more deformed bars for answering stirrup of connection two in advance；Prestressing force stirrup includes a cylindric tensioning platform, is arranged on the tensioning boss of tensioning platform middle inside, is arranged on the tensioning platform outside neck corresponding with tensioning lug boss position and is arranged on the welding boss of tensioning table top；Tensioning mesa base is provided with concrete embedding groove, is respectively arranged with corresponding reinforced hole on tensioning platform and tensioning boss, deformed bar is plugged in reinforced hole；Stirrup is answered to be integrally formed for steel construction in advance, the height of tensioning platform is the 1/3 of prestressing force stirrup height;The present invention can provide stable prestressing force to concrete, convenient and swift in connection and installation, and cost is cheap, be easy to produce use in enormous quantities.
Description
Technical field
The invention belongs to construction building technical field, more particularly to a kind of prestress steel ledges for building.
Background technology
In construction, in order to make the bulk strength of concreting higher, it is necessary to by concreting in reinforced frame
In.For used concrete steel ledges due to designing existing defects, prestressing force is not up to standard in production, causes coagulation in the market
The phenomenon that native component easily fracture occurs in use, cracked；The construction usage of high intensity, and reinforced frame can not be adapted to
Between lack rational structure so that between each other connection it is not firm, installation it is not convenient enough.
The content of the invention
The technical problem to be solved in the present invention is, in view of the shortcomings of the prior art, providing a kind of prestress steel ledges for building.
To achieve the above object, present invention employs following technical scheme：
A kind of prestress steel ledges for building, it includes two and answers stirrup and pre- answer stirrup more of connection two in advance in advance
Stress reinforcing bar 7；
Prestressing force stirrup include a cylindric tensioning platform 1, be arranged on the middle inside of tensioning platform 1 tensioning boss 2,
It is arranged on the outside of tensioning platform 1 neck 3 corresponding with the position of tensioning boss 2 and is arranged on the welding at the top of tensioning platform 1
Boss 6；The bottom of tensioning platform 1 is provided with concrete embedding groove 4, is respectively arranged with tensioning platform 1 and tensioning boss 2 corresponding
Reinforced hole 5, reinforced hole 5 be used for insert deformed bar 7, concrete embedding groove 4 is dovetail groove, and dovetail groove is put down relative to tensioning
The excircle of platform 1 and the line in the center of circle tilt 15 °；
Stirrup is answered to be integrally formed for steel construction in advance, the height of tensioning platform 1 is the 1/3 of prestressing force stirrup height.
The present invention is by the way that deformed bar 7 to be penetrated to the reinforced hole 5 on tensioning platform 1 and tensioning boss 2, to prestress steel
Muscle 7 provides prestressing force, forms leverage between tensioning platform 1 and tensioning boss 2 so that through tensioning boss 2 and tensioning
The reinforcing bar of platform 1 is fixed more firm, strengthens the prestressing force of whole reinforced frame；It is arranged on the concrete of the bottom surface of tensioning platform 1
Inlay slot cross-section to be trapezoidal, after concrete solidify inside concrete embedding groove, trapezoidal embedding groove be advantageous to concrete and
Tensioning platform 1 combines more firm, and when whole reinforced frame is connected with other concrete components, tensioning platform 1 inserts the coagulation
Native component, the holding of neck 3 set on tensioning platform 1 is in the concrete component to be connected so that integrated connection is more stable；And
And it can play elevator groove, lifting easy to operation as pouring in operation；Whole tensioning platform 1 is integrally formed using steel construction,
So that integral rigidity is stronger.In addition, when two reinforced frames are docked, welding boss 6 is welded and fixed, when two welding
When boss 6 docks, the outside of welding boss 6 forms the welding groove for welding so that welding is more stable, and it is convex to avoid solder joint
Rise, the problem of influenceing the stability of follow-up placing concrete；Simple in construction, practical and convenient and cost of the invention is cheap, is easy to
Produce in enormous quantities and use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of tensioning platform of the present invention；
The structural representation of concrete embedding groove of the present invention during Fig. 3；
The structural representation of reinforced hole of the present invention during Fig. 4.
In the accompanying drawings, 1 tensioning platform, 2 tensioning boss, 3 necks, 4 concrete embedding grooves, 5 reinforced holes, 6 welding boss, 7
Deformed bar.
Embodiment
The embodiment provided below in conjunction with accompanying drawing 1 to 4, further illustrate the embodiment of the present invention.The present invention's
It is not limited to the following description.
As Figure 1-4：A kind of prestress steel ledges for building, it includes two and answers stirrup and connection two in advance should in advance
More deformed bars 7 of stirrup.
Further, prestressing force stirrup includes a cylindric tensioning platform 1, is arranged on of the middle inside of tensioning platform 1
Boss 2 is drawn, the outside of tensioning platform 1 neck 3 corresponding with the position of tensioning boss 2 is arranged on and is arranged on tensioning platform 1 and push up
The welding boss 6 in portion；When two reinforced frames are docked, welding boss 6 is welded and fixed, when two welding boss 6 are right
When connecing, the outside of welding boss 6 forms the welding groove for welding so that welding is more stable, and avoids solder joint projection, influences
The stability of follow-up placing concrete；The bottom of tensioning platform 1 is provided with concrete embedding groove 4, tensioning platform 1 and tensioning boss 2
On be respectively arranged with corresponding reinforced hole 5, deformed bar 7 is plugged in reinforced hole 5, and concrete embedding groove 4 is dovetail groove,
Dovetail groove tilts 15 ° relative to the excircle of tensioning platform 1 and the line in the center of circle, inclined dovetail groove to the grasping force of concrete more
By force.
Further, stirrup is answered to be integrally formed for steel construction in advance, the height of tensioning platform 1 is the 1/3 of prestressing force stirrup height；
This structure proportion is the optimal proportion of tensioning platform 1, and the prestressing force using whole reinforced frame during this ratio is optimal.
The present invention is by the way that deformed bar 7 to be penetrated to the reinforced hole 5 on tensioning platform 1 and tensioning boss 2, to prestress steel
Muscle 7 provides prestressing force, forms leverage between tensioning platform 1 and tensioning boss 2 so that through tensioning boss 2 and tensioning
The reinforcing bar of platform 1 is fixed more firm, strengthens the prestressing force of whole reinforced frame；It is arranged on the concrete of the bottom surface of tensioning platform 1
Inlay slot cross-section to be trapezoidal, after concrete solidify inside concrete embedding groove, trapezoidal embedding groove be advantageous to concrete and
Tensioning platform 1 combines more firm, and when whole reinforced frame is connected with other concrete components, tensioning platform 1 inserts the coagulation
Native component, the holding of neck 3 set on tensioning platform 1 is in the concrete component to be connected so that integrated connection is more stable；And
And it can play elevator groove, lifting easy to operation as pouring in operation；Whole tensioning platform 1 is integrally formed using steel construction,
So that integral rigidity is stronger.Simple in construction, practical and convenient and cost of the invention is cheap, is easy to produce use in enormous quantities.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (1)
- A kind of 1. prestress steel ledges for building, it is characterised in that：It includes two prestressing force stirrups and connection two in advance should More deformed bars of power stirrup（7）；The prestressing force stirrup includes a cylindric tensioning platform（1）, be arranged on tensioning platform（1）The tensioning of middle inside is convex Platform（2）, be arranged on tensioning platform（1）Outside and tensioning boss（2）The corresponding neck in position（3）And it is arranged on tensioning platform （1）The welding boss at top（6）；The tensioning platform（1）Bottom is provided with concrete embedding groove（4）, the tensioning platform（1） With tensioning boss（2）On be respectively arranged with corresponding reinforced hole（5）, the deformed bar（7）It is plugged in reinforced hole（5） In, the concrete embedding groove（4）For dovetail groove, the dovetail groove is relative to tensioning platform（1）Excircle and the line in the center of circle Tilt 15 °；Prestressing force stirrup is integrally formed for steel construction, tensioning platform（1）Height be prestressing force stirrup height 1/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588280.1A CN106013618B (en) | 2016-07-25 | 2016-07-25 | A kind of prestress steel ledges for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588280.1A CN106013618B (en) | 2016-07-25 | 2016-07-25 | A kind of prestress steel ledges for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013618A CN106013618A (en) | 2016-10-12 |
| CN106013618B true CN106013618B (en) | 2018-01-16 |
Family
ID=57117557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588280.1A Active CN106013618B (en) | 2016-07-25 | 2016-07-25 | A kind of prestress steel ledges for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013618B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2831934B2 (en) * | 1994-06-17 | 1998-12-02 | 株式会社ピー・エス | How to build substructure |
| CN201574608U (en) * | 2009-07-17 | 2010-09-08 | 三明市龙盛精密铸钢有限公司 | Novel prestress pole connecting disk |
| DE102012001109A1 (en) * | 2012-01-23 | 2013-07-25 | Drössler GmbH Umwelttechnik | hybrid tower |
| CN204955096U (en) * | 2015-07-15 | 2016-01-13 | 成都银线电杆有限公司 | Annular prestressed concrete pole frock |
-
2016
- 2016-07-25 CN CN201610588280.1A patent/CN106013618B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013618A (en) | 2016-10-12 |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Huaming Inventor after: Jiang Guipeng Inventor after: Zhang Shouliang Inventor after: Wan Li Dong Inventor after: Wang Xiufeng Inventor after: Miao Zeshan Inventor after: Zhao Chaojun Inventor after: Du Shuge Inventor after: Zhao Yan Inventor after: Meng Xianghua Inventor after: Li Zhe Inventor before: Zhang Shouliang |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171221 Address after: No. 148, Xuefu Road, Xiangyang District, Jiamusi, Heilongjiang Applicant after: JIAMUSI University Address before: 150300, Heping Street, Heping District, Heilongjiang, Harbin Province, building 9-1, No. A Applicant before: HARBIN JINYU TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20240329 Address after: Building 1, No. 64 Dazhong Road, Dacun Village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362200 Patentee after: Quanzhou Adiyun Technology Co.,Ltd. Country or region after: China Address before: 154007 No. 148, Xuefu Road, Xiangyang District, Heilongjiang, Jiamusi Patentee before: JIAMUSI University Country or region before: China |
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Effective date of registration: 20240619 Address after: 434300 Group 1, Wanzhong Village, Buhe Town, Gong'an County, Jingzhou City, Hubei Province Patentee after: Fu Guihua Country or region after: China Address before: Building 1, No. 64 Dazhong Road, Dacun Village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362200 Patentee before: Quanzhou Adiyun Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240717 Address after: Room 801, Unit 1, Building 33, Wangzhai New Village, No. 116 Dong'an Road, Guangyang District, Langfang City, Hebei Province 065000 Patentee after: Langfang Shengda Construction and Installation Engineering Co.,Ltd. Country or region after: China Address before: 434300 Group 1, Wanzhong Village, Buhe Town, Gong'an County, Jingzhou City, Hubei Province Patentee before: Fu Guihua Country or region before: China |
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