CN2499470Y - Visual detection type reinforced steel bar connector - Google Patents
Visual detection type reinforced steel bar connector Download PDFInfo
- Publication number
- CN2499470Y CN2499470Y CN 01228880 CN01228880U CN2499470Y CN 2499470 Y CN2499470 Y CN 2499470Y CN 01228880 CN01228880 CN 01228880 CN 01228880 U CN01228880 U CN 01228880U CN 2499470 Y CN2499470 Y CN 2499470Y
- Authority
- CN
- China
- Prior art keywords
- steel bar
- joint
- visual detection
- detection type
- bar connector
- 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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Abstract
The utility model relates to a visual detection type reinforced steel bar connector which is used for connecting two reinforced steel bars in axial direction. The utility model mainly comprises two pin joints, two box joint halfbodies and an outer sleeve, wherein at least a bulge is protrudingly arranged on the outer ring wall of each pin joint in the radial direction; the two pin joints are respectively fixed on the end of one reinforced steel bar of the two reinforced steel bars; at least two grooves are concavely arranged on the inner ring wall of each box joint halfbody; the two box joint halfbodies can be connected with other through end to end joint in the radial direction and cover the outside of the two pin joints; the grooves are meshed into the bulges to form a closure state; and the outer sleeve is sleeved on the outside of the two box joint halfbodies in the axial direction.
Description
Technical field
The utility model is about a kind of continued access device, especially refers to a kind of visual detection type steel bar connector that is applicable to easy detection.
Background technology
The invention of steel bar connector surpassed for two more than ten years, the steel bar connector of numerous species type comes out successively, and modally have, as shown in Figure 1, 2, with the oil pressure device with steel bushing and reinforcing bar crimping, fasten and connect and have plenty of to adopt the car tooth or roll tooth, and more have plenty of the increasing steel bushing in addition, and sleeve and reinforcing bar gap are with epoxy resin or other solid filling etc. with joint.Yet problem of maximum that these various types of continued access devices face is exactly on-the-spot the detection, because want the huge continued access device of amount detection, present method is to do sampling Detection, it all is safe and reliable that yet sampling Detection but can't be assured each continued access device, also thereby allow engineering safety drop into uncertainty.
The utility model purpose
Main purpose of the present utility model is that a kind of visual detection type steel bar connector is being provided, and whether continued access is firm reliable only to need just can to detect steel bar connector with visual type.
For achieving the above object, a kind of visual detection type steel bar connector that the utility model provides in order to axial continued access two reinforcing bars, mainly comprises:
Two male joints, each male joint external annulus radially is convexly equipped with at least one projection, and is fixedly arranged on an above-mentioned wherein reinforcing bar end respectively; Two female joint halfbodies, each female joint halfbody internal ring wall radially are arranged with puts few two grooves, and this two female joints halfbody is radial abutment and be coated on this two male joints outside each other, and with these engagement in these projectioies to form a closure state; And an outer sleeve, axially be sheathed on this two female joints halfbody outside.
Wherein each male joint is a cylinder, and each female joint halfbody is the semicircle cylindrical shell, and this outer sleeve is a cylindrical drum.
Wherein friction welding or full infiltration welding or alternate manner are welded in above-mentioned one reinforcing bar end respectively in each male joint.
These protruding indentations wherein.
Description of drawings
For further specifying structure of the present utility model and feature thereof, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is known steel bar connector.
Fig. 2 is known steel bar connector.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a structure side pseudosection of the present utility model.
The specific embodiment
Structure of the present utility model please refer to shown in Figure 3, and Fig. 3 is an exploded view of the present utility model.End at each bar reinforcing bar 122 is welded with a male joint 11, male joint 11 is for having a plurality of cylinders of protruding 111, and be welded in male joint 11 on the reinforcing bar 122 with axial continued access with two, and be about the female joint 12 of the semicircle cylindrical shell that doubles male joint 11 with two length, be sticked in the mode of the projection 111 in the male joint 11 with groove 121, radially coating a position continued access device male joint 11, and limit the axial displacement of continued access device male joint 11 simultaneously.Now is fixed the continued access device outer sleeve 13 of cylindrical tube shape again with the female joint 12 of two semicircle cylindrical shells, and limits continued access device male joint 11 moving radially.
Please refer to shown in Figure 4ly, Fig. 4 is structure side pseudosection of the present utility model.Continued access device outer sleeve 13 is to fix two semicircle cylindrical shells female joint 12 with fixing mode, because outer sleeve 13 is with machine casting or forging, if therefore continued access device outer sleeve 13 can be overlapping fully with female joint 12, then can firmly two continued access devices male joint 11 be engaged.Therefore whether the reviewer only needs to inspect continued access device outer sleeve 13 and is sheathed on fully on two ends of continued access device female joint 12, just can finish testing, and 100% degree of detection can be accomplished, also thereby ensured engineering safety.
Continued access device male joint shape of the present utility model is unrestricted, is preferably cylinder or hexagon; Continued access device female joint shape of the present utility model is unrestricted, can be covered in the male joint of continued access device fully, is preferably semicircle or " Jiong " font; Continued access device outer sleeve shape of the present utility model is unrestricted, is preferably cylindrical drum or hexagonal tube; Welding manner of the present utility model is unrestricted, is preferably friction welding or full infiltration welding; Screw thread form of the present utility model is unrestricted, can closely engaging mutually, is preferably zigzag.
The utility model is broken through traditional steel bar connector must be with die casting of oil pressure device or the method for coming bolt with the car tooth, and with male joint 11 and female joint 12 mutually with screw thread 111,121 interlocks, again in addition outer sleeve 13 with the closely sheathed mode of living of male joint 11 and female joint 12, not only construction sequence is simplified, promote operating efficiency, more can whether be overlapped in the situation of female joint 12 fully, judge whether the continued access device is non-defective unit by inspecting outer sleeve 13.Therefore, 100% safety detection that traditional continued access device can't be accomplished can realize fully at the utility model.
It should be noted that above-mentioned many embodiment give an example for convenience of explanation, the interest field that the utility model is advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (6)
1, a kind of visual detection type steel bar connector in order to axial continued access two reinforcing bars, is characterized in that, mainly comprises:
Two male joints, each male joint external annulus radially is convexly equipped with at least one projection, and is fixedly arranged on an above-mentioned wherein reinforcing bar end respectively;
Two female joint halfbodies, each female joint halfbody internal ring wall radially are arranged with puts few two grooves, and this two female joints halfbody is radial abutment and be coated on this two male joints outside each other, and with these engagement in these projectioies to form a closure state; And
One outer sleeve axially is sheathed on this two female joints halfbody outside.
2, visual detection type steel bar connector as claimed in claim 1 is characterized in that, wherein each male joint is a cylinder, and each female joint halfbody is the semicircle cylindrical shell, and this outer sleeve is a cylindrical drum.
3, visual detection type steel bar connector as claimed in claim 1 is characterized in that, wherein each male joint is welded in above-mentioned one reinforcing bar end respectively.
4, visual detection type steel bar connector as claimed in claim 1 is characterized in that, wherein each male joint difference friction welding is in above-mentioned one reinforcing bar end.
5, visual detection type steel bar connector as claimed in claim 1 is characterized in that, wherein each male joint is permeated entirely respectively and is welded in above-mentioned one reinforcing bar end.
6, visual detection type steel bar connector as claimed in claim 1 is characterized in that, wherein these protruding indentations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01228880 CN2499470Y (en) | 2001-09-25 | 2001-09-25 | Visual detection type reinforced steel bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01228880 CN2499470Y (en) | 2001-09-25 | 2001-09-25 | Visual detection type reinforced steel bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499470Y true CN2499470Y (en) | 2002-07-10 |
Family
ID=33643860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01228880 Expired - Fee Related CN2499470Y (en) | 2001-09-25 | 2001-09-25 | Visual detection type reinforced steel bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499470Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051964A (en) * | 2010-10-27 | 2011-05-11 | 管乃彦 | Composite sleeve type steel bar connecting device |
| CN101151428B (en) * | 2005-02-08 | 2013-03-27 | 蒙基巴库普尔斯有限公司 | A reinforcing bar |
| CN105397392A (en) * | 2015-11-26 | 2016-03-16 | 重庆亨尔通冶金新技术股份有限公司 | Steel bar welding auxiliary part |
| CN105397389A (en) * | 2015-11-26 | 2016-03-16 | 重庆亨尔通冶金新技术股份有限公司 | Auxiliary reinforcing steel bar butt welding part |
-
2001
- 2001-09-25 CN CN 01228880 patent/CN2499470Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101151428B (en) * | 2005-02-08 | 2013-03-27 | 蒙基巴库普尔斯有限公司 | A reinforcing bar |
| CN102051964A (en) * | 2010-10-27 | 2011-05-11 | 管乃彦 | Composite sleeve type steel bar connecting device |
| CN105397392A (en) * | 2015-11-26 | 2016-03-16 | 重庆亨尔通冶金新技术股份有限公司 | Steel bar welding auxiliary part |
| CN105397389A (en) * | 2015-11-26 | 2016-03-16 | 重庆亨尔通冶金新技术股份有限公司 | Auxiliary reinforcing steel bar butt welding part |
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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 |