CN2145824Y - Rebar connecting sleeve - Google Patents
Rebar connecting sleeve Download PDFInfo
- Publication number
- CN2145824Y CN2145824Y CN 92237789 CN92237789U CN2145824Y CN 2145824 Y CN2145824 Y CN 2145824Y CN 92237789 CN92237789 CN 92237789 CN 92237789 U CN92237789 U CN 92237789U CN 2145824 Y CN2145824 Y CN 2145824Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- reinforcing bar
- utility
- model
- reinforcing bars
- 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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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a reinforcing bar head type connecting sleeve, belonging to a connecting device in the construction machinery field, and mainly comprising a sleeve and reinforcing bars. The reinforcing bars are connected through the sleeves, and the sleeve adopts an inner sleeve and an outer sleeve which are connected together. The utility model has the advantages of simple structure, compactness, simple operation, reliable connecting quality, and low manufacture cost; the utility model can be suitable for the connecting range of phi 25-phi 50 mm reinforcing bars.
Description
A kind of reinforcing bar heading formula branch sleeve belongs to linkage in the building machinery field.
Before the utility model was made, in the prior art, it was to adopt following two kinds of structures that reinforcing bar connects.A kind of structure is with two end reinforced conical screws that are processed into, and links into an integrated entity with special colored hurdle bolt again, and this structure weak point is that reinforcing bar is processed into the conical screw more complicated, and bonding strength does not reach the reinforcing bar ultimate strength.Another kind of structure is with two end reinforced insertion socket wrench specially adapted for it, by the dedicated hydraulic compactor sleeve distortion is integral with reinforcing bar again, but its weak point is a dedicated hydraulic compactor complex structure, inconvenient operation.
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple in structure, easy for operation, can satisfy the reinforcing steel bar machinery heading formula branch sleeve of requirement of strength.
The main solution of the utility model is achieved in that
It mainly is made up of sleeve, reinforcing bar, the sleeve connecting reinforcement.
Description of drawings:
Fig. 1 is the utility model structural front view:
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
Sleeve is made up of interior cover 3 and overcoat 4, and reinforcing bar comprises reinforcing bar 1 and reinforcing bar 2.Earlier interior cover 3 and overcoat 4 are penetrated reinforcing bar 1 and reinforcing bar 2 respectively, then two ends of reinforcing bar 1 and reinforcing bar 2 are upset into required form (can heat upset also can cold-heading) respectively, at last interior cover 3 and overcoat 4 are linked into an integrated entity, interior cover 3 and overcoat 4 respectively have external screw thread and internal thread.
The utility model has the following advantages Yu Yi You technology Xiang ratio: 1, simple in structure, compact; 2, easy and simple to handle, quality of connection is reliable; 3, Zao processed is with low cost, applicable φ 25-φ 50mm reinforcing bar join domain.
Claims (1)
1, a kind of reinforcing bar heading formula branch sleeve is made up of reinforcing bar, it is characterized in that adopting reinforcing steel bar connecting sleeve tube, and sleeve is made up of interior cover, overcoat, and overcoat, interior cover connect into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237789 CN2145824Y (en) | 1992-11-25 | 1992-11-25 | Rebar connecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237789 CN2145824Y (en) | 1992-11-25 | 1992-11-25 | Rebar connecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145824Y true CN2145824Y (en) | 1993-11-10 |
Family
ID=33778970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237789 Expired - Fee Related CN2145824Y (en) | 1992-11-25 | 1992-11-25 | Rebar connecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145824Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178517A (en) * | 2015-10-27 | 2015-12-23 | 周桂香 | Upset-head type sleeve mechanical connector for high-strength steel bars and implementation method thereof |
| CN106499122A (en) * | 2016-11-03 | 2017-03-15 | 荆门创佳机械科技有限公司 | A kind of spiral pier nose docking facilities |
-
1992
- 1992-11-25 CN CN 92237789 patent/CN2145824Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178517A (en) * | 2015-10-27 | 2015-12-23 | 周桂香 | Upset-head type sleeve mechanical connector for high-strength steel bars and implementation method thereof |
| CN106499122A (en) * | 2016-11-03 | 2017-03-15 | 荆门创佳机械科技有限公司 | A kind of spiral pier nose docking facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |