CN105569277A - Reinforcing bar connecter - Google Patents
Reinforcing bar connecter Download PDFInfo
- Publication number
- CN105569277A CN105569277A CN201510951338.XA CN201510951338A CN105569277A CN 105569277 A CN105569277 A CN 105569277A CN 201510951338 A CN201510951338 A CN 201510951338A CN 105569277 A CN105569277 A CN 105569277A
- Authority
- CN
- China
- Prior art keywords
- extension
- blind plate
- shell
- extension part
- kayser
- 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.)
- Granted
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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)
- Tents Or Canopies (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a reinforcing bar connecter. A fastening device is a bolt; a plurality of bolt holes are evenly arranged on a first extension part and a second extension part; the bolt passes through the bolt holes to connect the first extension part and the second extension part; the fastening device is a clamp lock or a buckle; a clamp lock seat is arranged on the upper end surface of the first extension part; the clamp lock is arranged on the clamp lock seat; the longitudinal section of the clamp lock is in a transverse U shape; the buckle is arranged on the lower end surface of the second extension part; and shock pads are arranged at two sides of an upper blind plate and a lower blind plate. According to the reinforcing bar connecter provided by the invention, connection of the end parts of two reinforcing bars is achieved by rotatable connection of an upper barrel and a lower barrel; the reinforcing bar connecter is convenient, fast and high in fit precision; the connected reinforcing bars can be smoothly inserted and propped against the blind plates through arrangement of the blind plates; the friction force between the reinforcing bars and the inner walls of the barrels is increased through the arrangement of inner threads in the barrels; and the connection is relatively tight and reliable.
Description
Technical field
The invention belongs to steel reinforcement abutting joints technical field, especially relate to a kind of bar connecting head.
Background technology
At present, in building operations, reinforcing bar is often needed to connect, existing reinforced bar mechanical connector form has: straight thread, taper thread, sleeve extruding three kinds of forms, because all connections are Hard link, need special equipment and professional and technical personnel, operate more complicated, the special equipment be equipped with is expensive, and some volumes are also comparatively large, the restriction being also subject to site condition had.
Summary of the invention
In view of this, it is simple that the present invention is intended to propose a kind of structure, bar connecting head fast and accurately.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of bar connecting head, comprise upper shell and the lower shell of semi-circular shape, one end of described upper shell and lower shell is rotatably connected by rotating shaft, the described upper shell other end is provided with the first extension, the described lower shell other end is provided with second extension corresponding to described first extension, and described first extension is connected by fastener with the second extension; The inwall of described upper shell and lower shell is provided with internal thread, described lower shell middle inside is provided with lower blind plate, the upper blind plate corresponding with described lower blind plate is provided with inside described upper shell, described upper blind plate and described lower blind plate are combined into a cylindrical stage, the sidewall that described upper shell is positioned at blind plate both sides is arranged with fastening bolt holes, in fastening bolt holes, is provided with fastening bolt.
Further, described fastener is bolt, and described first extension and the second extension are evenly provided with several bolts hole, and the first extension and the second extension couple together through described bolt hole by bolt.
Further, described fastener is kayser and buckle, and described first extension upper surface is provided with kayser seat, and kayser is arranged on described kayser seat, and the longitudinal section of described kayser is horizontal U-shaped, and described second extension lower surface is provided with buckle.
Further, described 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 following advantage: be connected with the end realizing two reinforcing bars that is rotatably connected of lower shell by upper shell, convenient and swift, and quality of fit is high, the setting of blind plate makes to be connect reinforcing bar and can insert smoothly and hold out against blind plate, the setting of cylindrical shell internal thread adds the frictional force between reinforcing bar and cylinder inboard wall, connects more reliably fastening.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form 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 kayser buckle of the embodiment of the present invention 2;
Fig. 5 is the open mode schematic diagram of the kayser buckle of the embodiment of the present invention 2.
Description of reference numerals:
1-upper shell; 2-lower shell; 3-rotating shaft; 4-first extension; 5-second extension; The upper blind plate of 6-; Blind plate under 7-; 8-fastening bolt; 9-reinforcing bar; 10-bolt; 11-kayser seat, 12-kayser, 13-buckle.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Embodiment 1
As shown in Figure 1-2, a kind of bar connecting head, comprise upper shell 1 and lower shell 2, described upper shell 1 and lower shell 2 one end are rotatably connected by rotating shaft 3, described upper shell 1 other end is provided with the first extension 4, described lower shell 2 other end is provided with and extends 4 corresponding the second extensions 5 to described first, and described first extension 4 and second is extended 5 and is connected by fastener;
Preferably, described fastener is bolt 10, and described first extension 4 and the second extension 5 are evenly provided with several bolts hole, and the first extension 4 and the second extension 5 couple together through described bolt hole by bolt 10;
The inwall of described upper shell 1 and lower shell 2 is provided with internal thread, add the frictional force between reinforcing bar and cylinder inboard wall, connect more reliably fastening, described lower shell 2 middle inside is provided with lower blind plate 7, the upper blind plate 6 corresponding with described lower blind plate 7 is provided with inside described upper shell 1, described upper blind plate 6 is combined into a cylindrical stage with described lower blind plate 7, the setting of blind plate makes to be connect reinforcing bar and can insert smoothly and hold out against blind plate, described upper shell 1 is positioned at blind plate 6 both sides place and is arranged with fastening bolt holes, fastening bolt 8 is provided with in fastening bolt holes, reinforcing bar 9 withstands through described fastening bolt holes by described fastening bolt 8,
Preferably, described upper blind plate 6 and lower blind plate 7 both sides are provided with beam, can play cushioning effect when reinforcing steel bar bear shakes.
The course of work of this example: first put into two reinforcing bars 9 to be docked in lower blind plate 7 both sides of lower shell 2, put bonnet upper-upper cylinder body 1 well, 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, two reinforcing bars are separated, after covering upper shell 1, bolt 10 is inserted in the bolt hole of the first extension 4 and the second extension 5, first extension 4 is fixedly connected with the second extension 5, finally tighten the fastening bolt 8 being positioned at upper shell top, reinforcing bar 9 is held out against fixing.
Embodiment 2
As in Figure 3-5, a kind of bar connecting head, comprise upper shell 1 and lower shell 2, described upper shell 1 and lower shell 2 one end are rotatably connected by rotating shaft 3, described upper shell 1 other end is provided with the first extension 4, described lower shell 2 other end is provided with second extension 5 corresponding to described first extension 4, and described first extension 4 is connected by fastener with the second extension 5;
Preferably, described fastener is kayser 12 and buckle 13, and described first extension 4 upper surface is provided with kayser seat 11, and kayser 12 is arranged on described kayser seat 11, the longitudinal section of described kayser 12 is horizontal U-shaped, and described second extension 5 lower surface is provided with buckle 13;
The inwall of described upper shell 1 and lower shell 2 is provided with internal thread, add the frictional force between reinforcing bar and cylinder inboard wall, connect more reliably fastening, described lower shell 2 middle inside is provided with lower blind plate 7, the upper blind plate 6 corresponding with described lower blind plate 7 is provided with inside described upper shell 1, described upper blind plate 6 is combined into a cylindrical stage with described lower blind plate 7, the setting of blind plate makes to be connect reinforcing bar and can insert smoothly and hold out against blind plate, described upper shell 1 is positioned at blind plate 6 both sides place and is arranged with fastening bolt holes, fastening bolt 8 is provided with in fastening bolt holes, reinforcing bar 9 withstands through described fastening bolt holes by described fastening bolt 8,
Preferably, described upper blind plate 6 and lower blind plate 7 both sides are provided with beam.
The course of work of this example: first put into two reinforcing bars 9 to be docked in lower blind plate 7 both sides of lower shell 2, put bonnet upper-upper cylinder body 1 well, 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, two reinforcing bars are separated, after covering upper shell 1, kayser 12 and buckle 13 are fastened, the first extension 4 is fixedly connected with the second extension 5, finally tighten the fastening bolt 8 being positioned at upper shell top, reinforcing bar 9 is held out against fixing.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a bar connecting head, it is characterized in that: the upper shell (1) and the lower shell (2) that comprise semi-circular shape, one end of described upper shell (1) and lower shell (2) is rotatably connected by rotating shaft (3), the other end of described upper shell (1) is provided with the first extension (4), the other end of described lower shell (2) is provided with second extension (5) corresponding with described first extension (4), and described first extension (4) is connected by fastener with the second extension (5);
The inwall of described upper shell (1) and lower shell (2) is provided with internal thread, described lower shell (2) middle inside is provided with lower blind plate (7), described upper shell (1) inner side is provided with the upper blind plate (6) corresponding with described lower blind plate (7), described upper blind plate (6) and described lower blind plate (7) are combined into a cylindrical stage, the sidewall that described upper shell (1) is positioned at blind plate (6) both sides is arranged with fastening bolt holes, in fastening bolt holes, is provided with fastening bolt (8).
2. bar connecting head according to claim 1, it is characterized in that: described fastener is bolt (10), described first extension (4) and the second extension (5) are evenly provided with several bolts hole, and the first extension (4) and the second extension (5) couple together through described bolt hole by bolt (10).
3. bar connecting head according to claim 1, it is characterized in that: described fastener is kayser (12) and buckle (13), described first extension (4) upper surface is provided with kayser seat (11), kayser (12) is arranged on described kayser seat (11), the longitudinal section of described kayser (12) is horizontal U-shaped, and described second extension (5) lower surface is provided with buckle (13).
4. the bar connecting head according to claim 1 or 2 or 3, is characterized in that: described 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 true CN105569277A (en) | 2016-05-11 |
| CN105569277B CN105569277B (en) | 2017-10-27 |
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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) |
Cited By (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 |
| CN107685125A (en) * | 2017-08-27 | 2018-02-13 | 贵州新联***工程集团有限公司 | A kind of Fast Installation reinforcing bar cage assembly |
| CN109057167A (en) * | 2018-08-31 | 2018-12-21 | 安徽金鹏建设集团股份有限公司 | A kind of rebar connector and its manufacturing process |
| 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 |
| 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 |
Cited By (7)
| 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 |
| CN107685125A (en) * | 2017-08-27 | 2018-02-13 | 贵州新联***工程集团有限公司 | A kind of Fast Installation reinforcing bar cage assembly |
| CN107685125B (en) * | 2017-08-27 | 2023-08-18 | 保利新联***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 |
| CN109057167A (en) * | 2018-08-31 | 2018-12-21 | 安徽金鹏建设集团股份有限公司 | A kind of rebar connector and its manufacturing process |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105569277B (en) | 2017-10-27 |
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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. |