CN202012151U - Swell tie bar - Google Patents
Swell tie bar Download PDFInfo
- Publication number
- CN202012151U CN202012151U CN201120096825XU CN201120096825U CN202012151U CN 202012151 U CN202012151 U CN 202012151U CN 201120096825X U CN201120096825X U CN 201120096825XU CN 201120096825 U CN201120096825 U CN 201120096825U CN 202012151 U CN202012151 U CN 202012151U
- Authority
- CN
- China
- Prior art keywords
- tie bar
- anchoring
- tension rib
- opening
- swell
- 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
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a swell tie bar, one end face of the tie bar is provided with a hook, the other end face of the tie bar is provided with an axial opening, and a peg handle of a wedge peg is arranged in the opening. Due to a fact that the tie bar inserted in the wedge peg is arranged in an anchoring fixed hole, the wedge peg swells to open the opening of the tie bar, an outer wall texture in the anchoring fixed hole can be removed along an outer edge of the tie bar, the formed anchoring fixing hole has a bigger inside, thereby being capable of anchoring permanently. The swell tie bar is simple in structure, easy to construct and operate and solid and permanent in anchoring. Service life of anchoring is equal to or more than that of a building.
Description
Technical field: the utility model relates to the building operations member, particularly a kind of expansion tension rib.
Background technology: the middle frame of building trade construction at present body of wall mostly is single head crotch structure greatly with tension rib, and employing injecting glue anchoring, be that the crotch tension rib is when penetrating the framework body of wall, with the anchoring of epoxy resin cure glue, there is following shortcoming in this anchor structure: 1, because the tension rib other end is bald straight end, simultaneously to solidify back fragility stronger for epoxy glue, and glue becomes shortcake easily and makes the lacing wire loose shift when scratched by external force, influences workmanship; 2, the epoxy glue anchoring has ageingly, and the anchoring timeliness often is lower than the building life-span; 3, epoxy glue is subjected to the tension rib pulling easily and comes off before curing.
The utility model content: the utility model purpose is to overcome the defective that prior art exists, and a kind of simple in structure, construction is easy to operate, anchoring is firmer expansion tension rib is provided.
The utility model has changed traditional tension rib structure, designs the expansion tension rib that a kind of suitable building operations is used.The technical scheme that the utility model provides is: a kind of expansion tension rib, and this tension rib one end has crotch, and it is characterized in that: the other end at tension rib is provided with axially open, and the nail handle of wedge nail places opening.
The utility model has the advantages that: send in the anchor hole owing to insert the tension rib of wedge nail, wedge nail distending tension rib opening shovels outer wall tissues in the anchor hole by the tension rib outer, and is big outer little in the anchor hole of formation is, thereby reaches permanent anchoring; The utility model is simple in structure, construction is easy to operate, anchoring is firm lasting, and the anchoring life-span is equal to or greater than the building life-span.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the tension rib schematic diagram that has opening.
Fig. 3 is the wedge nail schematic diagram that is arranged in opening.
Among the figure: 1, wedge nail, 2, tension rib, 3, crotch, 4, opening.
The specific embodiment: referring to Fig. 1～Fig. 3, one end of this expansion tension rib 2 has crotch 3, sagittal plane in the other end of tension rib 2 along tension rib is provided with axially open 4, and the nail handle of flat handle wedge nail 1 places opening 4, and the length of opening and wedge ailing handle length are about the same.Wedge nail is inserted in the lacing wire opening part and (need only inserts 5～10mm), the tension rib that inserts the wedge nail is delivered to the anchor hole place of framework or body of wall, for more firm, can inject special glue in anchor hole, with the opening hammer tension rib be squeezed in the anchor hole and got final product during use.
Claims (1)
1. expansion tension rib, this tension rib one end has crotch, and it is characterized in that: the other end at tension rib is provided with axially open, and the nail handle of wedge nail places opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120096825XU CN202012151U (en) | 2011-04-01 | 2011-04-01 | Swell tie bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120096825XU CN202012151U (en) | 2011-04-01 | 2011-04-01 | Swell tie bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012151U true CN202012151U (en) | 2011-10-19 |
Family
ID=44782762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120096825XU Expired - Fee Related CN202012151U (en) | 2011-04-01 | 2011-04-01 | Swell tie bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556784A (en) * | 2013-11-09 | 2014-02-05 | 杨益铨 | Prestressed wire end part anchoring structure of plate and installation method of prestressed wire end part anchoring structure |
-
2011
- 2011-04-01 CN CN201120096825XU patent/CN202012151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556784A (en) * | 2013-11-09 | 2014-02-05 | 杨益铨 | Prestressed wire end part anchoring structure of plate and installation method of prestressed wire end part anchoring structure |
| CN103556784B (en) * | 2013-11-09 | 2016-01-20 | 杨益铨 | The compressor wire end anchor structure of sheet material and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20120401 |