CN2182211Y - Extrusion type connector for reinforcing bar - Google Patents
Extrusion type connector for reinforcing bar Download PDFInfo
- Publication number
- CN2182211Y CN2182211Y CN 94203491 CN94203491U CN2182211Y CN 2182211 Y CN2182211 Y CN 2182211Y CN 94203491 CN94203491 CN 94203491 CN 94203491 U CN94203491 U CN 94203491U CN 2182211 Y CN2182211 Y CN 2182211Y
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- nut sleeve
- hole nut
- double thread
- nut covers
- 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)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to an extrusion type connector for reinforcing bar, comprising a solid double thread rod and two through hole nut covers. The middle part of the double thread rod is a cylindrical smooth surface so as to be clamped by a spanner; one end of each of the two through hole nut covers is provided with internal threads; the two end heads with threads of the double thread rod can be screwed into the end parts with internal threads of the two through hole nut covers; the other end of each of the two through hole nut covers is a smooth cylindrical surface so as to cause the end part of a reinforcing bar to be inserted and the smooth cylindrical surface ends of the nut covers to be pressed to fix the reinforcing bar and the nut covers.
Description
The utility model relates to a kind of squash type sleeve pipe reinforcing bar connector, and it is used for the connection of building operations reinforcing bar.
At present, owing to developing rapidly of domestic economy, living standards of the people improve day by day, and urban population is intensive, and building land more and more lacks, so highrise building rolls up thereupon.But high-rise building need set up firm steel work, and high more its difficulty of construction of building is big more.The basic charge that the reinforcing bar of highrise building sets up accounts for high ratio in whole engineering cost, so people wish that the connection of reinforcing bar is simple and convenient.
Present employed connecting method for reinforcing bars mostly adopts independent casing threads ways of connecting, that is to say after grouting utilizes bush whorl to lock on the top of reinforcing bar, and utilize forcing press bush whorl to be pushed that itself and reinforcing bar are bonded is fixing, when priming charge mud solidifies, another end of thread that the end of second reinforcing bar is inserted sleeve locks, and utilizes the forcing press extruding that itself and screw thread steel are fixed.The shortcoming of above-mentioned existing mode is when second reinforcing bar of carrying, not only expend more manpower and time, and the utmost point is not easy control when construction connects, especially under the situation that the bush whorl structure will be proofreaded through two reinforcing bar carryings, also must exert pressure to bush whorl, thereby make construction not only slowly but also trouble, in addition with forcing press, employed single screw shell is a hollow part, and its tensile strength that can bear is very low.
The purpose of this utility model is to provide a kind of squash type sleeve pipe reinforcing bar connector, the connection that it can make reinforcing bar fast, economy, safety.
Above-mentioned purpose of the present utility model is to finish by the reinforcing bar connector of following structure, this connector comprises a solid double thread bar and two through hole nut sleeve, the middle part appearance of above-mentioned solid threaded rod is the cylinder even surface, its two ends appearance is provided with external screw thread, one end of above-mentioned two through hole nut sleeve is provided with internal thread, two of above-mentioned solid double thread bar have the end that is provided with internal thread that externally threaded termination is screwed into the two through hole nut sleeve respectively, can bond on the reinforcing bar that is inserting fixing with it thereby be provided with the level and smooth face of cylinder in the other end of two through hole nut sleeve through extruding for this nut sleeve other end of end reinforced insertion.
Be easy to control and operation when the utility model has the advantages that construction, and can fast reinforcing bar be connected locking.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a phantom drawing of the present utility model;
Fig. 2 is a decomposition diagram of the present utility model, and is wherein local for analysing and observe;
Fig. 3 is a section plan of the present utility model.
As illustrated in fig. 1 and 2, reinforcing bar connector of the present utility model comprises a solid double thread bar (1) and two through hole nut sleeve (2), one end of above-mentioned two through hole nut sleeve is provided with internal thread (20), and be provided with the level and smooth face of cylinder (21) in the other end, as shown in Figure 2, the level and smooth face of cylinder (21) on above-mentioned two through hole nut sleeve (2) is used for inserting for the end of reinforcing bar, above-mentioned nut sleeve (2) go up set screw thread (20) then with double thread bar (1) thread lock.As shown in Figure 3, with reinforcing bar (3), (4) a end inserts respectively in the level and smooth face of cylinder (21) of through hole nut sleeve (2), utilize the level and smooth face of cylinder (21) the end extruding of forcing press to through hole nut sleeve (2), thereby with nut sleeve (2) and reinforcing bar (3), (4) fixing and do not make to produce between them and slide, afterwards, wherein a reinforcing bar (3) is squeezed into ground, pour into cement paste then, when cement paste solidifies, female end on the through hole nut sleeve is connected with a male threaded stub of double thread bar (1), the spanner clamping is lock onto the level and smooth face of cylinder (10) at double thread bar (1) middle part, second reinforcing bar (4) that will have through hole nut sleeve (2) at last is in place, the female end (20) of the through hole nut sleeve (2) on second reinforcing bar (4) and another male threaded stub of double thread bar (1) are spun, so just finished reinforcing bar (3), (4) connection.Therefore, can avoid the site operation personnel to connect and proofread under the situation of its tram, must utilize forcing press that through hole nut sleeve (2) is exerted pressure simultaneously and fix inconvenience in the construction that reinforcing bar causes at the carrying reinforcing bar.
Claims (1)
1, a kind of squash type sleeve pipe reinforcing bar connector, it is characterized in that it comprises a solid double thread bar and two through hole nut sleeve, the middle part appearance of above-mentioned solid threaded rod is the level and smooth sliding surface of cylinder, its two ends appearance is provided with external screw thread, one end of above-mentioned two through hole nut sleeve is provided with internal thread, two of above-mentioned solid double thread bar have the end that is provided with internal thread that externally threaded termination is screwed into the two through hole nut sleeve respectively, fix with it through pushing can bond on the reinforcing bar that is inserting for the other end of end reinforced this nut sleeve of insertion thereby be provided with the level and smooth face of cylinder in the other end of two through hole nut sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203491 CN2182211Y (en) | 1994-03-18 | 1994-03-18 | Extrusion type connector for reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203491 CN2182211Y (en) | 1994-03-18 | 1994-03-18 | Extrusion type connector for reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2182211Y true CN2182211Y (en) | 1994-11-09 |
Family
ID=33822984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94203491 Expired - Fee Related CN2182211Y (en) | 1994-03-18 | 1994-03-18 | Extrusion type connector for reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2182211Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969084A (en) * | 2010-06-18 | 2011-02-09 | 常州亿晶光电科技有限公司 | Border connection angle crack repairing device for solar panel |
| CN103206046A (en) * | 2013-04-01 | 2013-07-17 | 中冶交通工程技术有限公司 | Reinforcing bar connector |
| CN105217492A (en) * | 2015-09-23 | 2016-01-06 | 徐州重型机械有限公司 | Connecting device, crane arm and hoisting crane |
| CN105464291A (en) * | 2015-12-29 | 2016-04-06 | 河北易达钢筋连接技术有限公司 | Bursting reinforcement bar connecting sleeve |
| CN108412189A (en) * | 2018-05-16 | 2018-08-17 | 华南理工大学建筑设计研究院 | A kind of screw connection for steel pipe docking |
| CN108643455A (en) * | 2018-04-24 | 2018-10-12 | 东南大学 | A kind of reinforcing steel bar machinery anchor docking connecting node construction and its construction method |
-
1994
- 1994-03-18 CN CN 94203491 patent/CN2182211Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969084A (en) * | 2010-06-18 | 2011-02-09 | 常州亿晶光电科技有限公司 | Border connection angle crack repairing device for solar panel |
| CN103206046A (en) * | 2013-04-01 | 2013-07-17 | 中冶交通工程技术有限公司 | Reinforcing bar connector |
| CN105217492A (en) * | 2015-09-23 | 2016-01-06 | 徐州重型机械有限公司 | Connecting device, crane arm and hoisting crane |
| CN105217492B (en) * | 2015-09-23 | 2017-03-29 | 徐州重型机械有限公司 | Attachment means, crane arm and crane |
| CN105464291A (en) * | 2015-12-29 | 2016-04-06 | 河北易达钢筋连接技术有限公司 | Bursting reinforcement bar connecting sleeve |
| CN108643455A (en) * | 2018-04-24 | 2018-10-12 | 东南大学 | A kind of reinforcing steel bar machinery anchor docking connecting node construction and its construction method |
| CN108412189A (en) * | 2018-05-16 | 2018-08-17 | 华南理工大学建筑设计研究院 | A kind of screw connection for steel pipe docking |
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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 |