CN206174301U - Connecting sleeve of steel bar - Google Patents
Connecting sleeve of steel bar Download PDFInfo
- Publication number
- CN206174301U CN206174301U CN201621110160.2U CN201621110160U CN206174301U CN 206174301 U CN206174301 U CN 206174301U CN 201621110160 U CN201621110160 U CN 201621110160U CN 206174301 U CN206174301 U CN 206174301U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- reinforcing bar
- length
- thread section
- steel bar
- 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 title abstract description 8
- 239000010959 steel Substances 0.000 title abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 41
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a connecting sleeve of steel bar, include: supply the spiral shell to fit the first sleeve of first reinforcing bar, first reinforcing bar is equipped with first external screw thread section, first sleeve be equipped with with a first external screw thread section matched with internal thread, first telescopic length equals the length of first external screw thread section, and supply the spiral shell to fit the second sleeve of second reinforcing bar, the second reinforcing bar is equipped with second external screw thread section, the second sleeve be equipped with with the 2nd internal thread of second external screw thread section matched with, the 2nd internal thread's length with the length of first external screw thread section equals, the second sleeve rotates to be connected in first sleeve. The utility model provides a current connecting sleeve of steel bar can not guarantee that the reinforcing bar that connecting sleeve of steel bar both ends spiral shell closed advances the unanimous scheduling problem of silk.
Description
Technical field
The utility model is related to a kind of construction aid, and in particular to a kind of reinforcing steel bar connecting sleeve tube.
Background technology
In modern architecture construction, concrete reinforcement structure has been widely popularized, concrete reinforcement structure fabrication process
In, bar connecting mode has the connected modes such as overlap joint, welding, no matter can not meet from quality, efficiency or operability and build
Build the demand of industry high speed development.Current building iron connection is mainly reinforcing steel bar connecting sleeve tube.Reinforcing steel bar connecting sleeve tube is circle
Hollow structure, there is the internal thread engaged with the screw thread of steel bar end in sleeve.This reinforcing steel bar connecting sleeve tube disclosure satisfy that building iron
The connection of muscle, but during the use of this reinforcing steel bar connecting sleeve tube, there is following defect：Because reinforcing steel bar connecting sleeve tube with
What the reinforcing bar at two ends was screwed togather simultaneously, when two steel reinforcement abutting joints ends that bar connecting sleeve pipe two ends screw togather offset it cannot be guaranteed that steel
It is consistent that the reinforcing bar that muscle connection sleeve pipe two ends screw togather into enters silk.Stability so to whole engineering structure hides some dangers for.
Utility model content
To overcome the defect existing for prior art, a kind of reinforcing steel bar connecting sleeve tube is now provided, connected with solving existing reinforcing bar
Female connector cylinder it cannot be guaranteed that the reinforcing bar that reinforcing steel bar connecting sleeve tube two ends screw togather enter silk it is consistent the problems such as,
To achieve the above object, there is provided a kind of reinforcing steel bar connecting sleeve tube, including：
The first sleeve for being screwed together in the first reinforcing bar, first reinforcing bar is provided with the first external thread section, first sleeve
The first internal thread segment being engaged with first external thread section is provided with, the length of first sleeve is equal to the described first outer spiral shell
The length of line section；And
Second sleeve for being screwed together in the second reinforcing bar, second reinforcing bar is provided with the second external thread section, the second sleeve
The second internal thread segment being engaged with second external thread section is provided with, outside the length of second internal thread segment and described first
The equal length of thread segment, the second sleeve is rotationally connected with the first sleeve.
The utility model reinforcing steel bar connecting sleeve tube further improvement is that, the first end of first sleeve is provided with annular
Plate, the second end of first sleeve is used to be screwed together in the joint of first reinforcing bar, and the first end of second sleeve pipe is provided with
Annular groove, the annular slab is arranged in the annular groove, and the second end of the second sleeve is used to being screwed together in described the
The joint of two reinforcing bars.
The beneficial effects of the utility model are that the first sleeve and second sleeve are connected to rotate, the first sleeve and second
Sleeve can be non-interference respectively carrying out rotate.The equal length of the external thread length of the first reinforcing bar and the first sleeve, also with
The equal length of the second internal thread segment of second sleeve, effectively ensures the first reinforcing bar into the length and the second steel in the first sleeve
The equal length that muscle enters in second sleeve.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model reinforcing steel bar connecting sleeve tube.
Fig. 2 is sectional view at A-A in Fig. 1.
Fig. 3 is the utility model reinforcing steel bar connecting sleeve tube use state figure.
Fig. 4 is sectional view at B-B in Fig. 3.
Specific embodiment
Implementation method of the present utility model is illustrated below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.
Fig. 1 is the schematic diagram of the utility model reinforcing steel bar connecting sleeve tube；Fig. 2 is sectional view at A-A in Fig. 1；Fig. 3 is this practicality
New reinforcing steel bar branch sleeve use state figure；Fig. 4 is sectional view at B-B in Fig. 3.
Referring to figs. 1 to shown in Fig. 4, the utility model provides a kind of reinforcing steel bar connecting sleeve tube, including：First sleeve 1 and
Two sleeves 2.First sleeve 1 is rotatably movably connected with second sleeve 2.
First sleeve 1 is used to be screwed on the first reinforcing bar 3, and the docking end of the first reinforcing bar 3 is provided with the first external thread section, the
The first internal thread segment 11 being engaged with the first external thread section is provided with one sleeve 1, the length of the first sleeve 1 is equal to the first outer spiral shell
The length of line section.
Second sleeve 2 is used to be screwed on the second reinforcing bar 4, and the docking end of the second reinforcing bar 4 is provided with the second external thread section, the
The second internal thread segment 21 being engaged with the second external thread section is provided with two sleeves 2.The length of the second internal thread segment 21 is equal to the
The length of one internal thread segment 11.
One piece of annular slab 12 is formed with the first end of the first sleeve 1, the second end of the first sleeve 1 is used for and the first reinforcing bar
3 butt end screws togather.The first end of the second sleeve pipe 2 is formed with an annular groove 22, and the annular slab 12 of the first sleeve 1 is rotatable
Be arranged in annular groove 22, the second end of second sleeve 2 is used to be screwed togather with the butt end of the second reinforcing bar 4.
When being docked to the first reinforcing bar 3 and the second reinforcing bar 4, shown in Fig. 3 to Fig. 4, first the utility model reinforcing bar is connected
First sleeve 1 of female connector cylinder is screwed togather with the butt end of the first reinforcing bar 3, when the first external thread section on the first reinforcing bar 3 is fully entered
Stop operating the first sleeve 1 in first sleeve 1.Then rotate second sleeve 2, second for being connected with the other end of the first sleeve 1
Sleeve 2 is screwed togather with the butt end of the second reinforcing bar 4.When second sleeve 2 can not be rotated further, the butt end of the second reinforcing bar 4 is illustrated
Together with mutually being supported with the butt end of the first reinforcing bar 3.Because the external screw thread of the first reinforcing bar 3, the first sleeve 1, the second internal thread
21 three's equal lengths of section, so the length that the first reinforcing bar 3 enters in the first sleeve 1 is equal to the second reinforcing bar 4 enters second sleeve 2
In length, finally ensure that the docking reinforcing bar at reinforcing steel bar connecting sleeve tube two ends enters the consistent of silk.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to coordinate
Content disclosed in bright book, so that those skilled in the art understands and reads, being not limited to the utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the effect for not influenceing the utility model can be generated and under the purpose to be reached, all should still fall disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile, in this specification it is cited as " on ", D score, "left", "right", " in
Between " and " one " etc. term, be merely convenient to understanding for narration, and be not used to limit the enforceable scope of the utility model, its
Relativeness is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some of embodiment details should not be constituted to this practicality
New restriction, the scope that the utility model will be defined using appended claims is used as protection domain.
Claims (2)
1. a kind of reinforcing steel bar connecting sleeve tube, it is characterised in that including：
The first sleeve for being screwed together in the first reinforcing bar, first reinforcing bar is provided with the first external thread section, and first sleeve is provided with
The first internal thread segment being engaged with first external thread section, the length of first sleeve is equal to first external thread section
Length；And
Second sleeve for being screwed together in the second reinforcing bar, second reinforcing bar is provided with the second external thread section, and the second sleeve is provided with
The second internal thread segment being engaged with second external thread section, the length of second internal thread segment and first external screw thread
The equal length of section, the second sleeve is rotationally connected with the first sleeve.
2. reinforcing steel bar connecting sleeve tube according to claim 1, it is characterised in that the first end of first sleeve is provided with annular
Plate, the second end of first sleeve is used to be screwed together in the joint of first reinforcing bar, and the first end of second sleeve pipe is provided with
Annular groove, the annular slab is arranged in the annular groove, and the second end of the second sleeve is used to being screwed together in described the
The joint of two reinforcing bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110160.2U CN206174301U (en) | 2016-10-10 | 2016-10-10 | Connecting sleeve of steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110160.2U CN206174301U (en) | 2016-10-10 | 2016-10-10 | Connecting sleeve of steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174301U true CN206174301U (en) | 2017-05-17 |
Family
ID=58677356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110160.2U Expired - Fee Related CN206174301U (en) | 2016-10-10 | 2016-10-10 | Connecting sleeve of steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237275A (en) * | 2018-11-08 | 2019-01-18 | 常州信息职业技术学院 | hanging computer |
-
2016
- 2016-10-10 CN CN201621110160.2U patent/CN206174301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237275A (en) * | 2018-11-08 | 2019-01-18 | 常州信息职业技术学院 | hanging computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |