CN107100329A - A kind of reinforcing bar connector - Google Patents
A kind of reinforcing bar connector Download PDFInfo
- Publication number
- CN107100329A CN107100329A CN201710557204.9A CN201710557204A CN107100329A CN 107100329 A CN107100329 A CN 107100329A CN 201710557204 A CN201710557204 A CN 201710557204A CN 107100329 A CN107100329 A CN 107100329A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- output board
- bearing pin
- tablet
- screens groove
- 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.)
- Withdrawn
Links
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
-
- 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
- E04C5/166—Connectors or means for connecting parts for reinforcements the reinforcements running in different directions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of reinforcing bar connector, including the tablet and output board for installing reinforcing bar connection side for installing reinforcing bar embedment side, described tablet is hinged by bearing pin and described output board enables described output board to be turned to around described bearing pin above described tablet, described bearing pin lower surface is higher than the upper surface of described tablet, the positioning hole of described bearing pin axis direction is provided perpendicular on the inside of described output board, internal thread is provided with described positioning hole inwall, the through hole that with described output board to be respectively arranged with position away from described bearing pin one end in described tablet corresponding, described output board around described bearing pin be turned to above described tablet when, described tablet through the bolt of corresponding described through hole with described output board by being connected.The present invention is bent embedment side reinforcing bar by using tablet and output board, it is not allowed when connecting connection side reinforcing bar easy to fall off.
Description
Technical field
The present invention relates to architectural shape technical field, more particularly to a kind of reinforcing bar connector.
Background technology
In building construction process, when reinforcing bar length is inadequate, reinforcing bar length can be increased by way of welding, can also be adopted
It is attached with reinforcing bar connector.The mode of welding is higher to welding process requirement, when welding procedure is immature or operating personnel
Lack of skill when, the easy existing defects in welding position；Existing reinforcing bar connector is mainly using tightening sleeve, when losing no time
When being laid in concrete structure, concrete can produce contraction after drying, and be stretched the part of reinforcing bar Transducers Embedded in Concrete, hold
Easily there is stripped thread with tightening sleeve.
The content of the invention
It is an object of the invention to：In order to improve the unstable problem of bar connecting, the present invention provides a kind of bar connecting
Device.
The present invention specifically uses following technical scheme to achieve these goals：
A kind of reinforcing bar connector, including for installing the tablet of reinforcing bar embedment side and for installing the defeated of reinforcing bar connection side
Ejecting plate, described tablet is hinged by bearing pin and described output board and enables described output board around described bearing pin
It is turned to above described tablet, described bearing pin lower surface is higher than the upper surface of described tablet, in described output
The positioning hole of described bearing pin axis direction is provided perpendicular on the inside of plate, interior spiral shell is provided with described positioning hole inwall
Line, the through hole that with described output board to be respectively arranged with position away from described bearing pin one end in described tablet corresponding,
Described output board around described bearing pin be turned to above described tablet when, described tablet passes through through corresponding institute
The bolt for the through hole stated is connected with described output board.
Beneficial effects of the present invention are as follows：The present invention is right respectively by using two tablets and output board being hinged
The embedment side of reinforcing bar and connection side are fixed, when overturning output board, make the reinforcing bar of embedment side by 180 ° of bendings, now will make
The reinforcing bar of connection side is screwed in the positioning hole on output board, makes two sections of reinforcing bar interconnections, because input side reinforcing bar passes through 180 °
It is not easy to come off from tablet after bending, therefore total has more preferable stability, two sections of reinforcing bars can be realized
While interconnection, compared to the existing mode for threading directly into bar connecting cylinder, with more preferable stability.
Optionally, to better implement the present invention, on the upper surface of described tablet and described output board respectively
It is provided with the corresponding screens groove in position, the axis direction of the length direction of described screens groove perpendicular to described bearing pin.It is logical
Setting screens groove is crossed, can facilitate and reinforcing bar embedment side is positioned, reinforcing bar is plugged on to the screens on tablet when in use
In groove, the embedment side end of reinforcing bar is located in the screens groove on output board, reinforcing bar can be placed in into tablet rapidly when mounted
On output board, rolled while reinforcing bar end is relative when avoiding the output board from overturning.
Optionally, to better implement the present invention, on described tablet described in screens groove inwall on be provided with
Uniform sharp portion, described spine are provided with the inside of uniform anti-slip veins, the screens groove described on described output board
Point to away from described bearing pin one end at the spine end in portion.By the anti-slip veins and sharp portion being arranged in screens groove, it can increase
Frictional force between the screens groove and embedment side reinforcing bar, makes during reinforcing bar bending, reinforcing bar is not easy relative slip occur.
Optionally, to better implement the present invention, on described output board described in screens groove depth by close
Bearing pin one end gradually increases to away from bearing pin one end.By gradually changing the depth of the screens groove so that reinforcing bar is in bending
Afterwards, it can be fitted on the inside of the screens groove on output board, while the fixation of reinforcing bar can be realized, reinforcing bar is against in output board
Screens groove inwall on, increase reinforcing bar and screens groove between frictional force, it is to avoid reinforcing bar comes off.
Optionally, to better implement the present invention, described bearing pin one end is provided with sleeve pipe in described positioning hole,
Internal thread is provided with described internal surface of sleeve pipe, described reinforcing bar embedment side and outlet side can be embedded in described sleeve pipe
Side.By setting sleeve pipe, after it is determined that being embedded to the position of the reinforcing bar of side and outlet side, sleeve pipe is spun on embedment side and connection side
Outside reinforcing bar, it is fixed using sleeve pipe is end reinforced to two sections, it is to avoid prevent two sections of reinforcing bars from relatively moving.
Optionally, to better implement the present invention, internal diameter of the described sleeve pipe close to described positioning hole one end is more than institute
The internal diameter for the sleeve pipe other end stated.The sleeve pipe gradually changed by using internal diameter, can make sleeve pipe be spun on embedment side and connection side
When on reinforcing bar, gradually two sections of extruding is end reinforced, reinforcing bar end is connected with each other by sleeve pipe.
Brief description of the drawings
Fig. 1 is existing reinforcing bar connector structural representation；
Fig. 2 is overall structure diagram of the present invention；
Fig. 3 is use state structural representation of the present invention.
Reference：101. tablet, 102. output boards, 103. bearing pins, 104. positioning holes, 105. bolts, 106. screens
Groove, 107. sharp portions, 108. sleeve pipes.
Embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following examples to the present invention
It is described in further detail.
As shown in figure 1, being attached for convenience to reinforcing bar, existing reinforcing bar connector is respectively hollow tube-shape, in steel
Internal thread is set on the inside of muscle connector, and the embedment side and connection side for making reinforcing bar screw in reinforcing bar connector both sides, part reinforcing bar respectively
Connector can be threaded hole on the wall of side, be against using bolt from side on the wall of reinforcing bar side and reinforcing bar is fixed.Above-mentioned knot
Structure can realize the connection of two sections of reinforcing bars in the case of reinforcing bar under tension is less, when reinforcing bar is acted on by axial tension,
There is stripped thread easily with respect to reinforcing bar connector in reinforcing bar, causes Joint failure.
There is the problem of easy stripped thread of reinforcing bar causes failure in the present invention, for existing reinforcing bar connector to reinforcing bar connector
Improved, as shown in Figure 2,3, the present invention provides a kind of reinforcing bar connector, including for installing the input of reinforcing bar embedment side
Plate 101 and the output board 102 for installing reinforcing bar connection side, described tablet 101 pass through bearing pin 103 and described output board
102, which are hinged, enables described output board 102 to be turned to the described top of tablet 101 around described bearing pin 103, described
The lower surface of bearing pin 103 be higher than the upper surface of described tablet 101, be provided perpendicular in the inner side of described output board 102
The positioning hole 104 of the described axis direction of bearing pin 103, is provided with internal thread, described on the described inwall of positioning hole 104
The through hole that to be respectively arranged with position away from described one end of bearing pin 103 with described output board 102 corresponding of tablet 101, institute
The output board 102 stated around described bearing pin 103 be turned to described 101 top of tablet when, described tablet 101 passes through
Bolt 105 through corresponding described through hole is connected with described output board 102.In the present invention, can using it is existing not
Tablet and output board is made in rust steel plate, tablet and the opposite side end face of output board is hinged by bearing pin, makes defeated
Entering plate and output board can relatively rotate around bearing pin, when output board is turned to above tablet, make the relative input of output board
Plate is hanging.
When mounted, embedment side reinforcing bar is plugged on from tablet to output board direction below bearing pin, stretch reinforcing bar end
Go out output board away from the outside of bearing pin one end, after the position for determining reinforcing bar, output board is inverted using lever principle, output board is squeezed
Pressure embedment side reinforcing bar, makes embedment side reinforcing bar end by 180 ° of upsets, will when the through hole on tablet and output board is mutually aligned
Through hole on bolt-through tablet and output board, and fixed using nut, make tablet and output board in parastate up and down,
Steel bars will be embedded between tablet and output board, now connection side reinforcing bar is screwed in positioning hole, makes connection side reinforcing bar
It is connected with each other with embedment side reinforcing bar by tablet and output board.In the present invention, U bolt can be used, makes U-bolt two ends
Tablet and output board are extended through, and uses nut.
After making embedment side reinforcing bar in 180 ° of upsets using tablet and output board due to the present invention, embedment side reinforcing bar can
It is articulated between tablet and output board, by the extruding and traction of tablet and output board, prevents embedment side reinforcing bar from phase
To displacement, and then enable embedment side reinforcing bar is relative to keep stable state.In the present invention, it can be set in connection side reinforcing bar end
Nut is put, the external diameter of nut is more than the internal diameter of positioning hole, connection side reinforcing bar is fixed on by nut on output board.By
After the present invention makes reinforcing bar in 180 ° of bending extruding, embedment side reinforcing bar is not easy relative slip, even if embedment side reinforcing bar occurs
Stripped thread, embedment side reinforcing bar also will not fall off, with more preferable stability.
Embodiment 1：
In Fast Installation reinforcing bar for convenience, the present embodiment, it is preferable that in described tablet 101 and described output
The corresponding screens groove 106 in position is respectively arranged with the upper surface of plate 102, the length direction of described screens groove 106 is vertical
In the axis direction of described bearing pin 103.In the present embodiment, embedment side reinforcing bar is set to be stretched into along the screens groove on tablet
In screens groove on to output board, enable during the reinforcement installation quickly to be positioned by screens groove, facilitate its Fast Installation；
Simultaneously using screens groove on output board is arranged on, when overturning output board, embedment side reinforcing bar can be always positioned in screens groove
Side, and then avoid reinforcing bar end unbalance stress during upset output board and produce deflection, ensure that reinforcing bar can be in quickly 180 °
Bending, it is convenient that reinforcing bar is positioned.
It is further preferred that in the present embodiment, in order to avoid relative slip occurs in embedment side reinforcing bar, in described tablet
Uniform anti-slip veins are provided with the described inwall of screens groove 106 on 101, the card described on described output board 102
The inner side of position groove 106 is provided with uniform sharp portion 107, and the spine end of described sharp portion 107 is pointed to away from described bearing pin 103
One end.By using the anti-slip veins being arranged in screens groove, reinforcing bar can be avoided relative shift occur, be bent to reinforcing bar
Afterwards, the relative friction forces between reinforcing bar and screens groove inwall can be increased using anti-slip veins, reinforcing bar is not easy displacement；Due to
Sharp portion is provided with screens groove on output board, it is determined that after the position of reinforcing bar end, when reinforcing bar is pulled power,
The axial movement of reinforcing bar can be limited using sharp portion, and then avoid embedment side reinforcing bar under external force stretching action from output board
Come off.
Embodiment 2：
In order that embedment side reinforcing bar end can be preferably bonded to each other with screens groove on output board, in the present embodiment,
Preferably, on described output board 102 described in screens groove 106 depth from close to the one end of bearing pin 103 to away from bearing pin
103 one end gradually increase.When embedment side reinforcing bar is fixed on the inside of screens groove, because reinforcing bar is extruded during bending, steel
Muscle end can warpage laterally, the screens groove gradually changed using depth in the present embodiment, it is in warpage shape that can make reinforcing bar end
It is connected on the inside of screens groove, reinforcing bar is obliquely fitted in screens groove.
It is further preferred that in the present embodiment, being positioned for convenience to embedment side reinforcing bar and connection side reinforcing bar, in institute
The positioning hole 104 stated is provided with sleeve pipe 108, the described inwall of sleeve pipe 108 away from described one end of bearing pin 103 and is provided with interior spiral shell
Line, described reinforcing bar embedment side and outlet side can be embedded in the described inner side of sleeve pipe 108.In the present embodiment, side reinforcing bar is embedded to
Stretched out with connection side reinforcing bar end on the outside of the positioning hole on output board, due to being embedded to side reinforcing bar end meeting nature warpage laterally,
When sleeve pipe is tightened on into embedment side and connection side reinforcing bar end, side reinforcing bar and connection side reinforcing bar end can will be embedded to using sleeve pipe
Hold to extruding together, the end of two reinforcing bars is connected with each other by sleeve pipe and fixed, do not allow reinforcing bar easy to fall off.
In order to increase sleeve pipe to the active force between reinforcing bar, in the present embodiment, described sleeve pipe 108 is close to described positioning
The internal diameter of the one end of hole 104 is more than the internal diameter of the described other end of sleeve pipe 108.During gradually sleeve pipe is screwed, casing diameter
Smaller one end can gradually extrude the end of two reinforcing bars, make reinforcing bar firm to extruding together under the extruding of sleeve pipe, make reinforcing bar
Connection is more firm.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
Should be comprising within the scope of the present invention.
Claims (6)
1. a kind of reinforcing bar connector, including for installing the tablet (101) of reinforcing bar embedment side and for installing reinforcing bar connection side
Output board (102), described tablet (101) be hinged by bearing pin (103) and described output board (102) make it is described
Output board (102) can be turned to around described bearing pin (103) above described tablet (101), it is characterised in that：It is described
Bearing pin (103) lower surface be higher than the upper surface of described tablet (101), be provided with the inside of described output board (102)
Perpendicular to the positioning hole (104) of described bearing pin (103) axis direction, it is provided with described positioning hole (104) inwall interior
Screw thread, is respectively arranged with described tablet (101) and described output board (102) away from described bearing pin (103) one end
The corresponding through hole in position, described output board (102) is turned to described tablet (101) around described bearing pin (103)
During top, described tablet (101) passes through the bolt (105) through corresponding described through hole and described output board (102)
It is connected.
2. a kind of reinforcing bar connector according to claim 1, it is characterised in that：In described tablet (101) and described
Output board (102) upper surface on be respectively arranged with the corresponding screens groove (106) in position, described screens groove (106)
Axis direction of the length direction perpendicular to described bearing pin (103).
3. a kind of reinforcing bar connector according to claim 2, it is characterised in that：Institute on described tablet (101)
Uniform anti-slip veins are provided with screens groove (106) inwall stated, the described screens groove on described output board (102)
(106) inner side is provided with uniform sharp portion (107), and the spine end of described sharp portion (107) is pointed to away from described bearing pin
(103) one end.
4. a kind of reinforcing bar connector according to Claims 2 or 3, it is characterised in that：On described output board (102)
The depth of described screens groove (106) close to bearing pin (103) one end to away from bearing pin (103) one end from gradually increasing.
5. a kind of reinforcing bar connector according to claim 4, it is characterised in that：In described positioning hole (104) away from institute
Bearing pin (103) one end stated is provided with sleeve pipe (108), described sleeve pipe (108) inwall and is provided with internal thread, described reinforcing bar
Embedment side and outlet side can be embedded on the inside of described sleeve pipe (108).
6. a kind of reinforcing bar connector according to claim 5, it is characterised in that：Described sleeve pipe (108) is close to described
The internal diameter of positioning hole (104) one end is more than the internal diameter of described sleeve pipe (108) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557204.9A CN107100329A (en) | 2017-07-10 | 2017-07-10 | A kind of reinforcing bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557204.9A CN107100329A (en) | 2017-07-10 | 2017-07-10 | A kind of reinforcing bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107100329A true CN107100329A (en) | 2017-08-29 |
Family
ID=59663543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557204.9A Withdrawn CN107100329A (en) | 2017-07-10 | 2017-07-10 | A kind of reinforcing bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514098A (en) * | 2017-09-15 | 2017-12-26 | 江苏和天下节能科技有限公司 | A kind of attachment structure of thick long knuckle reinforcing bar |
-
2017
- 2017-07-10 CN CN201710557204.9A patent/CN107100329A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514098A (en) * | 2017-09-15 | 2017-12-26 | 江苏和天下节能科技有限公司 | A kind of attachment structure of thick long knuckle reinforcing bar |
| CN107514098B (en) * | 2017-09-15 | 2020-04-07 | 江苏和天下节能科技股份有限公司 | Connecting structure of thick and long angle steel bars |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170829 |