CN105569277B - A kind of bar connecting head - Google Patents
A kind of bar connecting head Download PDFInfo
- Publication number
- CN105569277B CN105569277B CN201510951338.XA CN201510951338A CN105569277B CN 105569277 B CN105569277 B CN 105569277B CN 201510951338 A CN201510951338 A CN 201510951338A CN 105569277 B CN105569277 B CN 105569277B
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- CN
- China
- Prior art keywords
- extension
- blind plate
- clamping lock
- shell
- connecting head
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention provides a kind of bar connecting head, the fastener is bolt, several bolts hole are uniformly provided with first extension and the second extension, bolt connects the first extension and the second extension through the bolt hole, the fastener is clamping lock and buckle, the first extension upper surface is provided with clamping lock seat, clamping lock is arranged on the clamping lock seat, the longitudinal section of the clamping lock is horizontal U-shaped, the second extension lower surface is provided with buckle, and the upper blind plate and lower blind plate both sides are provided with beam.Bar connecting head of the present invention realizes that the end of two reinforcing bars is connected by upper shell and being rotatably connected for lower shell, it is convenient and swift, and fit precision is high, the setting of blind plate, which enables to be connect reinforcing bar, smoothly inserts and holds out against blind plate, the setting of cylinder internal thread adds the frictional force between reinforcing bar and cylinder inboard wall, and connection more fastens reliable.
Description
Technical field
The invention belongs to steel reinforcement abutting joints technical field, more particularly, to a kind of bar connecting head.
Background technology
At present, in construction, often need reinforcing bar being attached, existing reinforced bar mechanical connector form has：Directly
Screw thread, taper thread, three kinds of forms of sleeve extruding, because all connections are Hard link, it is necessary to special equipment and professional technique
Personnel, operation is more complicated, and the special equipment of outfit is expensive, and some volumes are also larger, and what is had is also limited by site condition.
The content of the invention
In view of this, the present invention is directed to propose a kind of simple in construction, fast and accurately bar connecting head.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of bar connecting head, includes the upper shell and lower shell of semi-circular shape, one end of the upper shell and lower shell
Be rotatably connected by rotating shaft, the upper shell other end is provided with the first extension, the lower shell other end be provided with
Corresponding second extension of first extension, first extension and the second extension are connected by fastener；Institute
The inwall for stating upper shell and lower shell is provided with internal thread, and the lower shell middle inside is provided with lower blind plate, the upper cylinder
Internal side is provided with upper blind plate corresponding with the lower blind plate, and the upper blind plate is combined into a cylinder with the lower blind plate
Platform, the upper shell, which is located to be arranged with fastening bolt holes, fastening bolt holes on the side wall of upper blind plate both sides, is provided with fastening
Bolt.
Further, the fastener is bolt, is uniformly provided with first extension and the second extension some
Individual bolt hole, bolt connects the first extension and the second extension through the bolt hole.
Further, the fastener is clamping lock and buckle, and the first extension upper surface is provided with clamping lock seat, card
Lock is arranged on the clamping lock seat, and the longitudinal section of the clamping lock is horizontal U-shaped, and the second extension lower surface is provided with card
Button.
Further, the upper blind plate and lower blind plate both sides are provided with beam.
Relative to prior art, bar connecting head of the present invention has the advantage that：Pass through upper shell and lower shell
Be rotatably connected and realize the end connection of two reinforcing bars, convenient and swift, and fit precision is high, the setting of blind plate makes to be connect reinforcing bar
It can smoothly insert and hold out against blind plate, the setting of cylinder internal thread adds the frictional force between reinforcing bar and cylinder inboard wall, and connection is more
It is reliable for fastening.
Brief description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the front view of the embodiment of the present invention 1；
Fig. 3 is the front view of the embodiment of the present invention 2；
Fig. 4 is the closure state schematic diagram of the clamping lock buckle of the embodiment of the present invention 2；
Fig. 5 is the open mode schematic diagram of the clamping lock buckle of the embodiment of the present invention 2.
Description of reference numerals：
1- upper shells；2- lower shells；3- rotating shafts；The extensions of 4- first；The extensions of 5- second；The upper blind plates of 6-；Blind plate under 7-；
8- fastening bolts；9- reinforcing bars；10- bolts；11- clamping locks seat, 12- clamping locks, 13- buckles.
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1
As shown in Figure 1-2, a kind of bar connecting head, including upper shell 1 and lower shell 2, the upper shell 1 and lower shell 2
One end is rotatably connected by rotating shaft 3, and the other end of upper shell 1 is provided with the first extension 4, the other end of lower shell 2
It is provided with and extends 5 by fastening with described first 4 corresponding second extensions 5 of extension, first extension 4 and second
Device is connected；
It is preferred that, the fastener is bolt 10, if being uniformly provided with the extension 5 of first extension 4 and second
Dry bolt hole, bolt 10 connects the first extension 4 and the second extension 5 through the bolt hole；
The inwall of the upper shell 1 and lower shell 2 is provided with internal thread, adds rubbing between reinforcing bar and cylinder inboard wall
Power is wiped, connection is more fastened reliably, the middle inside of lower shell 2 is provided with lower blind plate 7, the inner side of upper shell 1 is provided with
Upper blind plate 6 corresponding with the lower blind plate 7, the upper blind plate 6 is combined into a cylindrical stage, blind plate with the lower blind plate 7
Setting enable to be connect reinforcing bar and smoothly insert and hold out against blind plate, the upper shell 1, which is located at the upper both sides of blind plate 6, is arranged with fastening
Fastening bolt 8 is provided with bolt hole, fastening bolt holes, the fastening bolt 8 pushes up reinforcing bar 9 through the fastening bolt holes
Firmly；
It is preferred that, the upper blind plate 6 and the lower both sides of blind plate 7 are provided with beam, can be played when reinforcing steel bar bear shakes
Cushioning effect.
The course of work of this example：Two reinforcing bars 9 to be docked are put into the both sides of lower blind plate 7 of lower shell 2 first, are put well
Bonnet upper-upper cylinder body 1, the upper blind plate 6 of upper shell 1 is combined into a cylindrical stage with the lower blind plate 7 of lower shell 2, by two steel
Muscle is separated, and is covered after upper shell 1, and in the bolt hole that bolt 10 is inserted to the first extension 4 and the second extension 5, first is prolonged
Extending portion 4 is fixedly connected with the second extension 5, finally tightens the fastening bolt 8 at the top of upper shell, reinforcing bar 9 is held out against into fixation.
Embodiment 2
As in Figure 3-5, a kind of bar connecting head, including upper shell 1 and lower shell 2, the upper shell 1 and lower shell 2
One end is rotatably connected by rotating shaft 3, and the other end of upper shell 1 is provided with the first extension 4, the other end of lower shell 2
Second extension 5 corresponding with first extension 4 is provided with, the extension 5 of the first extension 4 and second passes through fastening
Device is connected；
It is preferred that, the fastener is clamping lock 12 and buckle 13, and the upper surface of the first extension 4 is provided with clamping lock seat
11, clamping lock 12 is arranged on clamping lock seat 11, under the longitudinal section of the clamping lock 12 is horizontal U-shaped, second extension 5
End face is provided with buckle 13；
The inwall of the upper shell 1 and lower shell 2 is provided with internal thread, adds rubbing between reinforcing bar and cylinder inboard wall
Power is wiped, connection is more fastened reliably, the middle inside of lower shell 2 is provided with lower blind plate 7, the inner side of upper shell 1 is provided with
Upper blind plate 6 corresponding with the lower blind plate 7, the upper blind plate 6 is combined into a cylindrical stage, blind plate with the lower blind plate 7
Setting enable to be connect reinforcing bar and smoothly insert and hold out against blind plate, the upper shell 1, which is located at the upper both sides of blind plate 6, is arranged with fastening
Fastening bolt 8 is provided with bolt hole, fastening bolt holes, the fastening bolt 8 pushes up reinforcing bar 9 through the fastening bolt holes
Firmly；
It is preferred that, the upper blind plate 6 and the lower both sides of blind plate 7 are provided with beam.
The course of work of this example：Two reinforcing bars 9 to be docked are put into the both sides of lower blind plate 7 of lower shell 2 first, are put well
Bonnet upper-upper cylinder body 1, the upper blind plate 6 of upper shell 1 is combined into a cylindrical stage with the lower blind plate 7 of lower shell 2, by two steel
Muscle is separated, and is covered after upper shell 1, and clamping lock 12 is fastened with buckle 13, and the first extension 4 is fixedly connected with the second extension 5,
The fastening bolt 8 at the top of upper shell is finally tightened, reinforcing bar 9 is held out against into fixation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (4)
1. a kind of bar connecting head, it is characterised in that：Upper shell (1) and lower shell (2) including semi-circular shape, the upper shell
(1) it is rotatably connected with one end of lower shell (2) by rotating shaft (3), the other end of the upper shell (1) is provided with the first extension
Portion (4), the other end of the lower shell (2) is provided with the second extension (5) corresponding with first extension (4), described
First extension (4) and the second extension (5) are connected by fastener；
The inwall of the upper shell (1) and lower shell (2) is provided with internal thread, and lower shell (2) middle inside is provided with
Upper blind plate (6) corresponding with the lower blind plate (7), the upper blind plate (6) are provided with the inside of lower blind plate (7), the upper shell (1)
A cylindrical stage is combined into the lower blind plate (7), the upper shell (1) is located at right on the side wall of upper blind plate (6) both sides
Claim to be provided with fastening bolt holes, fastening bolt holes and be provided with fastening bolt (8).
2. bar connecting head according to claim 1, it is characterised in that：The fastener is bolt (10), described the
Several bolts hole are uniformly provided with one extension (4) and the second extension (5), bolt (10) passes through the bolt hole by first
Extension (4) and the second extension (5) are connected.
3. bar connecting head according to claim 1, it is characterised in that：The fastener is clamping lock (12) and buckle
(13), the first extension (4) upper surface is provided with clamping lock seat (11), and clamping lock (12) is arranged on the clamping lock seat (11),
The longitudinal section of the clamping lock (12) is horizontal U-shaped, and the second extension (5) lower surface is provided with buckle (13).
4. the bar connecting head according to claim 1 or 2 or 3, it is characterised in that：The upper blind plate (6) and lower blind plate (7)
Both sides are provided with beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951338.XA CN105569277B (en) | 2015-12-16 | 2015-12-16 | A kind of bar connecting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951338.XA CN105569277B (en) | 2015-12-16 | 2015-12-16 | A kind of bar connecting head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105569277A CN105569277A (en) | 2016-05-11 |
| CN105569277B true CN105569277B (en) | 2017-10-27 |
Family
ID=55879848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951338.XA Active CN105569277B (en) | 2015-12-16 | 2015-12-16 | A kind of bar connecting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105569277B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060219A (en) * | 2017-03-29 | 2017-08-18 | 北京建筑大学 | A kind of steel concrete supporting structure and method |
| CN107685125B (en) * | 2017-08-27 | 2023-08-18 | 保利新联爆破工程集团有限公司 | Device for quickly installing reinforcement cage |
| CN110485643A (en) * | 2018-07-21 | 2019-11-22 | 李藏柱 | A kind of closed-entry reinforcing steel bar connecting sleeve tube and its assembling structure and installation method |
| CN109057167B (en) * | 2018-08-31 | 2021-05-14 | 安徽金鹏建设集团股份有限公司 | Steel bar connecting piece and manufacturing process thereof |
| CN112681337A (en) * | 2020-12-25 | 2021-04-20 | 北京易成市政工程有限责任公司 | Support pile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001004435A1 (en) * | 1999-07-09 | 2001-01-18 | Splice Sleeve Japan, Ltd. | Mortar-filled type reinforcing bar joint |
| KR100984243B1 (en) * | 2010-06-15 | 2010-10-04 | 김용근 | Reinforcing bar coupler using an oval shaped rotational wedge |
| CN102209822A (en) * | 2008-11-06 | 2011-10-05 | 蒙基棒材连接件有限公司 | Reinforcing |
| KR101132685B1 (en) * | 2004-08-11 | 2012-06-21 | 김용근 | Reinforcing bar coupler |
| CN103669877A (en) * | 2012-09-18 | 2014-03-26 | 天津市星智金属制品有限公司 | Special clamping apparatus for construction reinforcements |
| CN205314370U (en) * | 2015-12-16 | 2016-06-15 | 天津银龙高科新材料研究院有限公司 | Reinforcing bar butt joint ware |
-
2015
- 2015-12-16 CN CN201510951338.XA patent/CN105569277B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001004435A1 (en) * | 1999-07-09 | 2001-01-18 | Splice Sleeve Japan, Ltd. | Mortar-filled type reinforcing bar joint |
| KR101132685B1 (en) * | 2004-08-11 | 2012-06-21 | 김용근 | Reinforcing bar coupler |
| CN102209822A (en) * | 2008-11-06 | 2011-10-05 | 蒙基棒材连接件有限公司 | Reinforcing |
| KR100984243B1 (en) * | 2010-06-15 | 2010-10-04 | 김용근 | Reinforcing bar coupler using an oval shaped rotational wedge |
| CN103669877A (en) * | 2012-09-18 | 2014-03-26 | 天津市星智金属制品有限公司 | Special clamping apparatus for construction reinforcements |
| CN205314370U (en) * | 2015-12-16 | 2016-06-15 | 天津银龙高科新材料研究院有限公司 | Reinforcing bar butt joint ware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105569277A (en) | 2016-05-11 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 300 000 Tianjin Beichen District, Tianjin Beichen Economic and Technological Development Zone, No. 62 Shuangjiang Road, Shuangyuan Branch Garden Patentee after: Tianjin Polymeric Carbon-based Composites Research Institute Co., Ltd. Address before: 300400 Tianjin City Industrial Zone Beichen District Shuangjiang dual Road No. 62 Patentee before: TIANJIN YINLONG HIGH-TECH NEW MATERIAL RESEARCH INSTITUTE CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190925 Address after: 830001 No. 42 Jinshi Road, Toutunhe District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Yinlong Prestressed Materials Co., Ltd. Address before: 300 000 Tianjin Beichen District, Tianjin Beichen Economic and Technological Development Zone, No. 62 Shuangjiang Road, Shuangyuan Branch Garden Patentee before: Tianjin Polymeric Carbon-based Composites Research Institute Co., Ltd. |