CN208072776U - Connect the upset locking type concrete component joint structure of end bar - Google Patents
Connect the upset locking type concrete component joint structure of end bar Download PDFInfo
- Publication number
- CN208072776U CN208072776U CN201820491424.6U CN201820491424U CN208072776U CN 208072776 U CN208072776 U CN 208072776U CN 201820491424 U CN201820491424 U CN 201820491424U CN 208072776 U CN208072776 U CN 208072776U
- Authority
- CN
- China
- Prior art keywords
- bar
- wedge
- shaped locking
- locking bar
- connection
- 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.)
- Active
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model is related to a kind of upset locking type concrete component joint structures of connection end bar, it is characterised in that：Including the first connection reinforcing bar and the second connection reinforcing bar being oppositely arranged, the first connection reinforcing bar and second connects the opposite upset formation back taper of end difference of reinforcing bar, the periphery that back taper first connects the end of reinforcing bar and the second connection reinforcing bar is arranged with the first wedge-shaped locking bar and the second wedge-shaped locking bar respectively, the periphery of described first wedge-shaped locking bar and the second wedge-shaped locking bar is socketed with sleeve, the internal perisporium of described first wedge-shaped locking bar and the second wedge-shaped locking bar connect the back taper periphery wall surface phase wedging of reinforcing bar and the second connection steel bar end with first respectively, the periphery wall of described first wedge-shaped locking bar and the second wedge-shaped locking bar has the external screw thread with sleeve lining internal thread bolt.The utility model connection the upset locking type concrete component joint structure bonding strength of end bar it is high, it is quick and easy for installation, cheap, have extensive market prospects.
Description
Technical field：
The utility model is related to a kind of upset locking type concrete component joint structures of connection end bar.
Background technology：
Country builds industrialization to realize, the new industrialization of building long service life, best in qualityization, green low-carbon is integrated
The great target of China's a century Housing Project is realized in technology, Innovation Construction market.Industrialized development water is built in order to effectively be promoted
It is flat, the announced related support policy about development building industry assembling of country.But currently used for industrial production assembled
Concrete component in-site installation is cumbersome, and installation cost is high.
Invention content：
The purpose of this utility model is to be to provide a kind of upset locking type concrete component joint structure of connection end bar,
The upset locking type concrete component joint structure reasonable design of the connection end bar is conducive to improve concrete component in-site installation
Efficiency and reduction installation cost.
The utility model connects the upset locking type concrete component joint structure of end bar, it is characterised in that：Including opposite
The the first connection reinforcing bar and the second connection reinforcing bar being arranged, the first connection reinforcing bar and second connect a reinforcing bar opposite end point
Not upset formation back taper, end are arranged with first wedge respectively in the first connection reinforcing bar and the second connection reinforcing bar periphery of back taper
The internal perisporium of shape locking bar and the second wedge-shaped locking bar, the described first wedge-shaped locking bar and the second wedge-shaped locking bar is also in back taper respectively with the
The back taper periphery wall surface phase wedging of one connection reinforcing bar and the second connection steel bar end, the described first wedge-shaped locking bar and the second wedge shape
The periphery of locking bar is socketed with sleeve, and the periphery wall of the described first wedge-shaped locking bar and the second wedge-shaped locking bar has and spiral shell in sleeve lining
The external screw thread of line bolt.
Further, the stage casing of above-mentioned internal thread of sleeve has interior step.
Further, the taper and the first wedge-shaped locking bar, second of above-mentioned first connection reinforcing bar and the second connection steel bar end
The taper of wedge-shaped locking bar internal perisporium is 2-6 degree.
Further, the above-mentioned first wedge-shaped locking bar one end opposite with the second wedge-shaped locking bar is stretched out outside sleeve, in first wedge
The position of shape locking bar and the second wedge-shaped locking bar stretching has in order to twist the platform terrace of rotation.
The utility model connects the application method of the upset locking type concrete component joint structure of end bar：It is mixed to make second
When the upper styletable of solidifying soil component B, first in second the upper second wedge-shaped locking bar of connection steel bar end portion set, then to the second connection reinforcing bar
The upset formation back taper of end head, and make to connect steel bar end portion wedging with second in the second wedge-shaped locking bar internal face, second
Wedge-shaped locking bar periphery covers upper bush and rotates the second wedge-shaped locking bar, and sleeve, the second wedge-shaped locking bar is made to connect reinforcing bar fastening with second
One is formed, casting concrete is then carried out and forms the second concrete component B；The styletable at the first concrete component A at docking
More reinforcing bars need to be exposed outside first section（The size of exposing is 30 1 50 centimetres）, exposing the first company at docking outside component
It connects and first puts on the first wedge-shaped locking bar on reinforcing bar, then to the first connection upset formation back taper in steel bar end portion, and make first
Wedge-shaped locking bar internal face connect steel bar end portion wedging with first, then hangs the first concrete for setting and being equipped with the first wedge-shaped locking bar
Component A reaches the endoporus of the second concrete component B upper prop end cap cylinders, keeps the reinforcing bar of two concrete components, wedge-shaped locking bar opposite, will
It lifts that first wedge-shaped locking bar to be screwed, so that its gradual clamping first is connected steel bar end, and screw in sleeve, to real
The connection of two concrete components is showed.
It is high, easy for installation fast that the utility model connects the upset locking type concrete component joint structure bonding strength of end bar
It is prompt, cheap, have extensive market prospects.
Description of the drawings：
Fig. 1 is the main view profile construction schematic diagram of the utility model；
Fig. 2 is the vertical view organigram of wedge-shaped locking bar；
Profile construction schematic diagram when Fig. 3 is the utility model installation.
Specific implementation mode：
The utility model method is described in further detail with reference to embodiment.It should be strongly noted that this
The protection domain of utility model should include but not limited to the technology contents disclosed in the present embodiment.
The utility model connection upset locking type concrete component joint structure of end bar includes that first be oppositely arranged connects
It connects reinforcing bar 1 and second and connects reinforcing bar 2, the first connection reinforcing bar 1 and second connects the opposite end of reinforcing bar 2 and distinguishes upset shape
In an inverted cone, end connects 2 periphery of reinforcing bar in the first connection reinforcing bar 1 and second of back taper and is arranged with the first wedge-shaped locking bar respectively
3 and the second wedge-shaped locking bar 4, the internal perisporium of the described first wedge-shaped locking bar and the second wedge-shaped locking bar is also in that back taper connects with first respectively
Connect the back taper periphery wall surface phase wedging of reinforcing bar and the second connection steel bar end, the described first wedge-shaped locking bar and the second wedge-shaped locking bar
Periphery be socketed with sleeve 5, the periphery wall of the described first wedge-shaped locking bar and the second wedge-shaped locking bar has and sleeve lining internal thread 6
The external screw thread 7 of bolt.
Further, in order to make the first connection reinforcing bar 1 and second connection reinforcing bar 2 opposite can lock, above-mentioned internal thread of sleeve
Stage casing have interior step 8.
Further, for reasonable design, keep locking smooth, above-mentioned first connection reinforcing bar and second connects steel bar end
The taper of taper and the first wedge-shaped locking bar, the second wedge-shaped locking bar internal perisporium is 2-6 degree, and preferable gradient is 3 degree.First connection steel
The taper of the taper of muscle and the second connection steel bar end periphery wall and the first wedge-shaped locking bar, the second wedge-shaped locking bar internal perisporium can phase
Together, it can also be different.
Further, for the ease of the locking of twisting of wedge-shaped locking bar, the above-mentioned first wedge-shaped locking bar and the second wedge-shaped locking bar phase
One end of the back of the body is stretched out outside sleeve, is had in the position of the first wedge-shaped locking bar and the second wedge-shaped locking bar stretching in order to twist putting down for rotation
Step surface 9, the platform terrace can form outer-hexagonal shape, can be screwed by monkey wrench.It is of course also possible to use its
Its structure, in order to twisting for wedge-shaped locking bar.
The utility model connects the application method of the upset locking type concrete component joint structure of end bar：It is mixed to make second
When the upper styletable of solidifying soil component B, first in second the upper second wedge-shaped locking bar of connection steel bar end portion set, then to the second connection reinforcing bar
The upset formation back taper of end head, and make to connect steel bar end portion wedging with second in the second wedge-shaped locking bar internal face, second
Wedge-shaped locking bar periphery covers upper bush and rotates the second wedge-shaped locking bar, and sleeve, the second wedge-shaped locking bar is made to connect reinforcing bar fastening with second
One is formed, casting concrete is then carried out and forms the second concrete component B；The styletable at the first concrete component A at docking
More reinforcing bars need to be exposed outside first section（The size of exposing is 30 1 50 centimetres）, exposing the first company at docking outside component
It connects and first puts on the first wedge-shaped locking bar on reinforcing bar, then to the first connection upset formation back taper in steel bar end portion, and make first
Wedge-shaped locking bar internal face connect steel bar end portion wedging with first, then hangs the first concrete for setting and being equipped with the first wedge-shaped locking bar
Component A reaches the endoporus of the second concrete component B upper prop end cap cylinders, keeps the reinforcing bar of two concrete components, wedge-shaped locking bar opposite, will
It lifts that first wedge-shaped locking bar to be screwed, so that its gradual clamping first is connected steel bar end, and screw in sleeve, to real
The connection of two concrete components is showed.
It is high, easy for installation fast that the utility model connects the upset locking type concrete component joint structure bonding strength of end bar
It is prompt, cheap, have extensive market prospects.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the claims it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (4)
1. a kind of upset locking type concrete component joint structure of connection end bar, it is characterised in that：Including be oppositely arranged
One connection reinforcing bar and the second connection reinforcing bar, the first connection reinforcing bar and second connect the opposite upset shape of end difference of reinforcing bar
It is in an inverted cone, end in the first connection reinforcing bar and the second connection reinforcing bar periphery of back taper be arranged with respectively the first wedge-shaped locking bar and
The internal perisporium of second wedge-shaped locking bar, the described first wedge-shaped locking bar and the second wedge-shaped locking bar also connect steel with first respectively in back taper
Outside the back taper periphery wall surface phase wedging of muscle and the second connection steel bar end, the described first wedge-shaped locking bar and the second wedge-shaped locking bar
It encloses and is socketed with sleeve, the periphery wall of the described first wedge-shaped locking bar and the second wedge-shaped locking bar has and sleeve lining internal thread bolt
External screw thread.
2. the upset locking type concrete component joint structure of connection end bar according to claim 1, it is characterised in that：Institute
The stage casing for stating internal thread of sleeve has interior step.
3. the upset locking type concrete component joint structure of connection end bar according to claim 1, it is characterised in that：Institute
State the taper of the taper and the first wedge-shaped locking bar, the second wedge-shaped locking bar internal perisporium of the first connection reinforcing bar and the second connection steel bar end
For 2-6 degree.
4. the upset locking type concrete component joint structure of connection end bar according to claim 1, it is characterised in that：Institute
It states the first wedge-shaped locking bar one end opposite with the second wedge-shaped locking bar to stretch out outside sleeve, in the first wedge-shaped locking bar and the second wedge-shaped locking bar
The position of the stretching has to twist the platform terrace of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491424.6U CN208072776U (en) | 2018-04-09 | 2018-04-09 | Connect the upset locking type concrete component joint structure of end bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491424.6U CN208072776U (en) | 2018-04-09 | 2018-04-09 | Connect the upset locking type concrete component joint structure of end bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072776U true CN208072776U (en) | 2018-11-09 |
Family
ID=64043866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491424.6U Active CN208072776U (en) | 2018-04-09 | 2018-04-09 | Connect the upset locking type concrete component joint structure of end bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208072776U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989531A (en) * | 2019-04-09 | 2019-07-09 | 长安大学 | A kind of high tensile reinforcement anchor and its implementation method |
| CN110258953A (en) * | 2019-06-27 | 2019-09-20 | 山东大学 | Telescopic steel concrete supporting device |
| CN111005563A (en) * | 2019-12-24 | 2020-04-14 | 机械工业第六设计研究院有限公司 | Connection construction method of concrete shear wall |
| CN111166613A (en) * | 2020-01-20 | 2020-05-19 | 深圳市丞辉威世智能科技有限公司 | Locking mechanism and power exoskeleton rehabilitation robot |
-
2018
- 2018-04-09 CN CN201820491424.6U patent/CN208072776U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989531A (en) * | 2019-04-09 | 2019-07-09 | 长安大学 | A kind of high tensile reinforcement anchor and its implementation method |
| CN110258953A (en) * | 2019-06-27 | 2019-09-20 | 山东大学 | Telescopic steel concrete supporting device |
| CN111005563A (en) * | 2019-12-24 | 2020-04-14 | 机械工业第六设计研究院有限公司 | Connection construction method of concrete shear wall |
| CN111166613A (en) * | 2020-01-20 | 2020-05-19 | 深圳市丞辉威世智能科技有限公司 | Locking mechanism and power exoskeleton rehabilitation robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208072776U (en) | Connect the upset locking type concrete component joint structure of end bar | |
| CN207934340U (en) | Slide wedge locking type concrete member steel bar mechanical connecting joint device | |
| CN103758291B (en) | A kind of shearing enhancement mode half grout sleeve | |
| CN103758292A (en) | Shearing reinforcing type full-grouting sleeve | |
| CN105926775A (en) | Novel concrete-filled steel tube beam column joint | |
| CN103899044A (en) | Full-grouting sleeve embedded with cones | |
| CN107059911A (en) | A kind of prefabricated assembled basis and its assemble method | |
| CN208310220U (en) | A kind of back cord locking structure at wall external corner | |
| CN107165341A (en) | A kind of connection method of precast concrete vertical member | |
| CN205804771U (en) | A kind of reinforcing bar grout sleeve | |
| CN209568619U (en) | Multi-functional grout sleeve | |
| CN108412133A (en) | A kind of reinforcing steel bar connecting device and its application method of self-locking prefabricated member | |
| CN210067238U (en) | Half grout sleeve | |
| CN217399446U (en) | Auxiliary positioning mechanism for bridge construction | |
| CN108118834B (en) | Prefabricated assembled concrete structure card key formula reinforcing bar connecting structure | |
| CN201730108U (en) | Tensioning and stressing reinforcement stress structure | |
| CN205975996U (en) | Thick liquid anchor lap joint structure and wall body | |
| CN210658040U (en) | Integrated construction template for bridge pier column in special environment | |
| CN205171839U (en) | Reinforcing bar grout connecting sleeve | |
| CN212613727U (en) | Be applied to mould shell of close rib structure superstructure building | |
| CN210658928U (en) | Concrete member pre-buried hoisting seat with grouting function | |
| CN209469540U (en) | The lower tower segments of concrete tower and concrete tower with it | |
| CN207131088U (en) | A kind of shear wall support component | |
| CN206815366U (en) | A kind of prefabricated assembled basis | |
| CN213205038U (en) | Building reinforced structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |