CN202689344U - Tensioning bar connecting device - Google Patents
Tensioning bar connecting device Download PDFInfo
- Publication number
- CN202689344U CN202689344U CN2012202094211U CN201220209421U CN202689344U CN 202689344 U CN202689344 U CN 202689344U CN 2012202094211 U CN2012202094211 U CN 2012202094211U CN 201220209421 U CN201220209421 U CN 201220209421U CN 202689344 U CN202689344 U CN 202689344U
- Authority
- CN
- China
- Prior art keywords
- tension rib
- tensioning bar
- threaded sleeve
- sleeve barrel
- connecting device
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a tensioning bar connecting device, which comprises a connecting threaded sleeve barrel and a tensioning bar, wherein a anti-pulling tooth groove is arranged on the outer surface of the connecting threaded sleeve barrel, internal screw threads are arranged at the inner side of the connecting threaded sleeve barrel, a fixed flange is arranged at the end part of the connecting threaded sleeve barrel, a fixing hole is arranged in the fixed flange, and screw threads are arranged on the surface of the tensioning bar and are anastomotic with the internal screw threads arranged at the inner side of the threaded sleeve barrel. The design of the tensioning bar connecting device has the advantages that the installation is convenient, the connection is reliable, the cost is low, and the like. In addition, the hole opening on a template is not needed, and no damage is caused on the template. The tensioning bar connecting device is applicable to the arrangement of tensioning bars on various kinds of concrete walls and posts.
Description
Technical field
The utility model relates to a kind of tension rib linkage, belongs to field of civil engineering.
Background technology
Reinforced concrete wall and post are the important vertical supporting members of building, and in order to strengthen being connected between all kinds of masonry panels and reinforced concrete wall and the post, code requirement will arrange tension rib between reinforced concrete wall and post and body of wall.The general employing of wall tie bar directly is embedded in the wall column concrete structure and later stage bar planting dual mode.Directly pre-buried tie bar is a kind of is to offer hole at wall column formwork, tension rib is passed on the reinforcing bar that hole is fixed on concrete wall column, and concreting again, but offer hole on the template to the template injury, affect template turnover use; Another kind is with being fixed on the wall column rebar surface after the tension rib bending, after form removable, manually tension rib is peeled off from the wall column concrete, and is not only time-consuming, and to wall column structure injury.Above way all can cause the pre-buried tie bar bending, straightening difficulty when building by laying bricks or stones, affect the building wall quality, simultaneously later stage bar planting need to be holed at the steel concrete wall column, adopts organic adhesive with tension rib and wall column structural adhesive bonding, and the affected factor of bonding strength is many, durability is not high, difficulty of construction is larger, and cost is higher, and rebar-planting quality is difficult to guarantee.
The utility model content
In order to overcome the deficiency in the background technology, the utility model discloses a kind of tension rib linkage, need not perforate on template, to the template not damaged.
Technical solution of the present utility model: a kind of tension rib linkage, it is characterized in that: described device comprises connecting thread sleeve and tension rib, and the connecting thread sleeve outer surface is provided with anti-drawing teeth groove, and the inboard is provided with internal thread, the end is provided with mounting flange, and mounting flange is provided with fixing hole; Described tension rib surface is provided with screw thread, matches with the internal thread of connecting thread sleeve inboard.
Described connecting thread sleeve material is steel.
Described fixing hole is 2～6.
The beneficial effects of the utility model: the design has the advantages such as easy for installation, that connection is reliable, with low cost, and need not perforate on template, to the template not damaged.The utility model is applicable to the setting of tension rib on all kinds of concrete wall, the post.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model is applied to the engineering schematic diagram.
The specific embodiment
Specifically describe the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of tension rib linkage, described device comprise connecting thread sleeve 1 and tension rib 5, and connecting thread sleeve 1 external surface is provided with anti-drawing teeth groove, and the inboard is provided with internal thread 3, and the end is provided with mounting flange 2, and mounting flange 2 is provided with fixing hole 4; Described tension rib 5 surfaces are provided with screw thread, match with the internal thread 3 of connecting thread sleeve 1 inboard.
Concrete application process: as shown in Figure 2, according to position, quantity that tension rib is set on concrete wall, the post, make mark in template 7 inboards, connecting thread sleeve 1 usefulness screw 6 is fixed on the template 7, place gasket seal 8 between template 7 and the connecting thread sleeve 1, prevent that the cast-in-situ concrete slurry from polluting internal thread 3, after the concreting, stripping 7, connecting thread sleeve 1 is mounted in the wall column concrete structure firmly, and the anti-drawing teeth groove of connecting thread sleeve 1 external surface can prevent effectively that connecting thread sleeve 1 from extracting from the wall column structure.During building wall, threaded tension rib 5 is screwed in the connecting thread internal thread of sleeve 3.
To sum up, the utility model produces a desired effect.
Claims (3)
1. tension rib linkage, it is characterized in that: described device comprises connecting thread sleeve and tension rib, and the connecting thread sleeve outer surface is provided with anti-drawing teeth groove, and the inboard is provided with internal thread, and the end is provided with mounting flange, and mounting flange is provided with fixing hole; Described tension rib surface is provided with screw thread, matches with the internal thread of connecting thread sleeve inboard.
2. a kind of tension rib linkage as claimed in claim 1, it is characterized in that: described connecting thread sleeve material is steel.
3. a kind of tension rib linkage as claimed in claim 1, it is characterized in that: described fixing hole is 2～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202094211U CN202689344U (en) | 2012-05-11 | 2012-05-11 | Tensioning bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202094211U CN202689344U (en) | 2012-05-11 | 2012-05-11 | Tensioning bar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689344U true CN202689344U (en) | 2013-01-23 |
Family
ID=47544981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202094211U Expired - Fee Related CN202689344U (en) | 2012-05-11 | 2012-05-11 | Tensioning bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689344U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760004A (en) * | 2016-12-23 | 2017-05-31 | 中国人民解放军63926部队 | A kind of construction method of the uniform joint bar in guide trough structure surface |
| CN107401231A (en) * | 2017-07-21 | 2017-11-28 | 马明才 | Sizing rod constructing structure in concrete column |
| CN108468389A (en) * | 2018-03-30 | 2018-08-31 | 天津住宅集团建设工程总承包有限公司 | A kind of elimination construction error wall lacing wire component |
| CN113006377A (en) * | 2021-03-25 | 2021-06-22 | 中冶建工集团有限公司 | Constructional column steel bar construction method |
-
2012
- 2012-05-11 CN CN2012202094211U patent/CN202689344U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760004A (en) * | 2016-12-23 | 2017-05-31 | 中国人民解放军63926部队 | A kind of construction method of the uniform joint bar in guide trough structure surface |
| CN107401231A (en) * | 2017-07-21 | 2017-11-28 | 马明才 | Sizing rod constructing structure in concrete column |
| CN108468389A (en) * | 2018-03-30 | 2018-08-31 | 天津住宅集团建设工程总承包有限公司 | A kind of elimination construction error wall lacing wire component |
| CN113006377A (en) * | 2021-03-25 | 2021-06-22 | 中冶建工集团有限公司 | Constructional column steel bar construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20160511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |