CN110042987A - A kind of Anti-pull-press reinforcing bar connector and application method - Google Patents
A kind of Anti-pull-press reinforcing bar connector and application method Download PDFInfo
- Publication number
- CN110042987A CN110042987A CN201910410916.7A CN201910410916A CN110042987A CN 110042987 A CN110042987 A CN 110042987A CN 201910410916 A CN201910410916 A CN 201910410916A CN 110042987 A CN110042987 A CN 110042987A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- briquetting
- connecting plate
- card slot
- pull
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 8
- 238000004898 kneading Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a kind of Anti-pull-press reinforcing bar connector and application methods, it is poor that it solves reinforcing bar connective stability in the prior art, the problem of needing more set equipment that could realize joint connection in site, it is connected with can be suitably used for different-diameter reinforcing bar, and the beneficial effect of whole non-deformability can be improved, scheme is as follows: a kind of Anti-pull-press reinforcing bar connector, including connecting plate, connecting plate is equipped with the first card slot, and connecting plate is equipped with articulated shaft in the side of its length direction；At least two pieces of briquettings, briquetting is equipped with the second card slot, and each briquetting one end is placed on articulated shaft and can be realized rotation relative to articulated shaft, the other end and connecting plate of briquetting are realized by locking member to be connected, adjacent briquetting interval set distance setting, the engaging to reinforcing bar is realized by the first card slot and the cooperation of the second card slot, and then realizes the connection of adjacent two sections of reinforcing bars.
Description
Technical field
The present invention relates to structure of reinforced concrete fields, more particularly to a kind of Anti-pull-press reinforcing bar connector and use
Method.
Background technique
It is conducive in structure of reinforced concrete, usually reinforcing bar is attached, the connection type of reinforcing bar is mainly tied up
Four kinds of overlap joint, mechanical connection, sleeve grouting connection and welding are pricked, strength of joint is generally greater than parent material of reinforcement rebar, and has connection
Speed is fast, it is environmentally protective, save the advantages that steel.
Provide at " Code for design of concrete structures ": the Reinforcement of axial tension and small eccentricity tension member must not
Using binding lap joint.It, should not be using binding when diameter d > 25mm of tension reinforcement and compressive reinforcement diameter d > 28mm
Lap joint.
Common reinforcing steel bar connecting sleeve tube type is as follows in the market:
(1) taper thread is connected connector: constituting by the special tapered thread of steel bar end and the occlusion of convergence piece tapered thread
Connector.It is poor that but taper thread is connected joint quality.Because the path of processing screw thread weakens the cross-sectional area of base material, then
Strength of joint is reduced, arrival base material is typically only capable to and practices the 85~95% of tensile strength.
(2) straight thread is connected connector: straight thread linking connector mainly has upsetting straight linking connector and straight spiral grains
It is connected connector.Upsetting straight is connected connector: the straight thread and convergence piece threaded engagement structure manufactured after steel bar end jumping-up
At connector.Its technique is:
Steel bar end is first passed through into jumping-up equipment jumping-up, reprocesses out screw thread, diameter of thread is straight not less than parent material of reinforcement rebar
Diameter keeps connector and base material arrival etc. strong.External upsetting straight is connected connector, and steel bar end has hot upsetting to have cold upsetting again.
Hot upsetting is mainly the internal stress eliminated and broken out in upsetting process, but heating equipment Meteorological is high.The upsetting straight in China
It is connected connector, steel bar end is mainly cold upsetting, and it is high to the ductility demand of reinforcing bar, to the lower reinforcing bar of ductility, jumping-up quality
More difficult manipulation.The inclined presentation of upsetting is easily presented in upsetting process, once it is necessary to cut away upsetting again partially for upsetting；It is answered in being generated in upsetting process
Power, plasticity reduces after steel bar thick, and Yi Fazuo brittle failure presentation, two sets of equipment of screw thread process demand two procedures finish.
Straight spiral grains are connected connector: rolling system after steel bar end directly rolls or squeezes the rolling of (stone roller) pressure rib or stripping rib
The connector that the straight thread and convergence piece threaded engagement made are constituted, Processes and apparatus are complex.
(3) sleeve kneading is connected connector: stinging convergence piece steel bushing plastic deformation tightly with Ribbed Bar by kneading power
Close the connector constituted.There are two types of method, radial kneading linking and axial kneading linking.Axial kneading linking site operation is not convenient
And joint quality is poor, is not carried out；Radial kneading engagement technique, linking connector, which has obtained large area, to be carried out using.It adopts
Connecting two reinforcing bars with sleeve kneading linking connector needs specific purpose tool and hydraulic system that could complete to construct, and needs steel to a large amount of
The scene of muscle connection, causes site operation speed slow.
In the technique for connecting two reinforcing bars using reinforcing steel bar connecting sleeve tube, screw thread process shifts to an earlier date prefabricated and live processing, screw thread
Processing needs to handle the cross rib of reinforcing bar and longitudinal rib, and the column diameter before making reinforcing bar rolled thread reaches same size and carries out spiral shell again
Line processing, two procedures, two sets of equipment are completed.The shortcomings that welding is higher to the technical requirements of operator, and usually only
It is suitble to the connection of same diameter reinforcing bar.
In the prior art, mechanical connection has using upper and lower two chip architecture, and the left and right sides of two chip architectures passes through bolt reality
The scheme now connected, because of rebar junction under tension, pressure and shearing resistance, stress condition is complicated, and the structure of full wafer, is
Guarantee stress equalization, full wafer is manufactured it is more demanding, once monolithic structure has one or more salient points, in clamping process,
Only protruding parts is in contact with reinforcing bar, so that it is insufficient to cause grip strength, and the configuration flexibility of full wafer is poor, to clamping
Dynamics equilibrium also requires, and otherwise causes chucking power poor, and is not suitable for the connection of different size reinforcing bars, engaging reinforcing bar effect
Fruit is poor, only relies on bolt and realizes connection, and connective stability is poor, the disengagement for be easy to causeing two reinforcing bars to connect.
In conclusion in building trade, traditional reinforcing bar connection type such as overlapped, welds connection type, no matter from
Quality of connection, efficiency or operability are not able to satisfy the demand of construction industry rapid development.Overlapped, and connection type cannot
For the connection of large gauge ribbed bar, along with many shortcomings are welded with, (such as steel material is unstable, the poor feelings of solderability
Condition；Power supply is unstable or the horizontal poor situation of welder；The situation that duration is tight, capacitance is inadequate；And the weathers such as wind and rain cold
It influences；There are also the arrangement and method for construction in the high place of fire protection requirement；The quality and speed of the joint connection in site of horizontal reinforcement.) welding quality
It not can guarantee.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of Anti-pull-press reinforcing bar connector, can effectively engage
Reinforcing bar, and it is applicable to the connection of different size reinforcing bars, connection reliability is high, can improve the non-deformability of connector, especially
It is tensile capacity.
A kind of concrete scheme of Anti-pull-press reinforcing bar connector is as follows:
A kind of Anti-pull-press reinforcing bar connector, comprising:
Connecting plate, connecting plate are equipped with the first card slot, and connecting plate is equipped with articulated shaft in the side of its length direction；
At least two pieces of briquettings, briquetting is equipped with the second card slot, and each briquetting one end is placed on articulated shaft and relative to articulated shaft
It can be realized rotation, the other end and connecting plate of briquetting are realized by locking member to be connected, and adjacent briquetting interval set distance is set
It sets, the engaging to reinforcing bar is realized by the first card slot and the cooperation of the second card slot, and then realize the connection of adjacent two sections of reinforcing bars.
Above-mentioned connector effectively carries out reinforcing bar by the first card slot and the second card slot when being configured to reinforcing bar
Preliminary engaging, is then locked by locking member again, and circumferential pressure is provided to reinforcing bar, after the completion of locking, the first card slot with
Second card slot continues reinforcing bar to provide frictional force, reduces the possibility that reinforcing bar is disconnected device, and articulated shaft is set to connecting plate
Length direction can effectively improve the tensile capacity of connector with the equidirectional setting of reinforcing bar, effectively avoid in use,
Reinforcing bar is detached from from connector.
Further, first card slot and the second card slot are V-type, are arranged by the notch of V-type, may make two
A card slot is suitable for the reinforcing bar of different-diameter size, can make the axis coaxle or parallel of the reinforcing bar of two connections, and in this way
Structure can provide effective clamping force after locking member setting to reinforcing bar, the snap-in function to reinforcing bar can be improved.
Further, be all provided on the inside of first card slot and the second card slot it is fluted, groove along the briquetting length
Direction setting, the i.e. length direction of groove are arranged along the width direction of connecting plate, in this way after reinforcing bar is set, groove and reinforcing bar
Surface generates rubbing action, plays the role of anti-skidding, further increases the tension and anti-pressure ability of connector.
Further, the side of the connecting plate is equipped at least two pieces for installing the first flange of the articulated shaft, institute
Briquetting end is stated equipped with the second flange, the first flange and the second flange are provided with flange hole, are arranged between adjacent two first flange
Second flange in this way can replace briquetting, it can be achieved that two sides briquetting size is different up and down.
Further, the connecting plate is equipped at least two relative to the other side of articulated shaft and passes through for the locking member
Through-hole or threaded hole locked after locking member passes through through-hole or threaded hole by nut, if the diameter of bolt is suitable, or
Person uses high-strength bolt, so that it may guarantee briquetting and connection board clamping reinforcing bar.In practical operation, reinforcing bar can be allowed to have small deformation
(there is the impression clamped in the reinforcing rib surface of rebar surface), it is sufficient to guarantee chuck strength.
Further, through-hole is strip hole, further widens the use scope of connector.
Further, the connecting plate side is equipped with multiple first flanges, and the height of the first flange of middle part is greater than
The height of the first flange of two sides because middle section be for accommodate two it is end reinforced, in order to provide accommodation space, middle part first
Flange height is greater than the height of the first flange of two sides.
Further, the briquetting includes multiple, and briquetting the second card slot size is identical or different.
Further, the connecting plate include three sections, from side to the other side, be followed successively by the first flange sections, interlude and
Third section, interlude setting first card slot, and be arcuate shape on the outside of interlude, third section is straight panel, such knot
Structure setting, facilitates the installation of connector.
Further, the articulated shaft is screw rod, and screw rod both ends pass through nut check.
For overcome the deficiencies in the prior art, the present invention also provides a kind of application method of Anti-pull-press reinforcing bar connector,
Including following content:
Briquetting is opened relative to connecting plate；
The first segment reinforcing bar for needing to connect is set to one end of connecting plate, and overturns the briquetting of respective side, passes through the first card
Slot and the second card slot engage first segment reinforcing bar, and the briquetting and connecting plate of the side are connected by locking member；
The second segment reinforcing bar for needing to connect is set to the other end of connecting plate, and overturns the briquetting of respective side, passes through first
Card slot and the second card slot engage second segment reinforcing bar, and the briquetting and connecting plate of the side are connected by locking member；
Alternatively, first passing through locking member connection briquetting and connecting plate in advance；
Anti-pull-press reinforcing bar connector one end is placed on first segment steel bar end, locks the locking member of corresponding side；
The Anti-pull-press reinforcing bar connector other end is placed on second segment steel bar end, locks the locking member of corresponding side；
Alternatively, first passing through locking member connection briquetting and connecting plate in advance；
First segment reinforcing bar and second segment reinforcing bar are inserted into the two sides of Anti-pull-press reinforcing bar connector respectively, lock locking member.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention not only may be implemented overturning of the briquetting relative to connecting plate, facilitate steel by the setting of articulated shaft
Muscle is set in connecting plate, is also facilitated to end reinforced fixation, and articulated shaft and the equidirectional setting of reinforcing bar, the company of can be improved
The tensile capacity for connecing device guarantees that the concentricity of two connection reinforcing bars avoids using to guarantee the setting stability of connector
Reinforcing bar is pulled out in the process.
2) present invention can not only widen the applicable model of fixed steel bars by the way that the first card slot and the second card slot are set as V-type
It encloses, realizes that the installation of different-diameter reinforcing bar is fixed, and effective clamping force can be provided to reinforcing bar, rather than entire arcwall face,
It can be improved the snap-in function to reinforcing bar.
3) present invention can generate friction with rebar surface by the setting of groove, play the role of anti-skidding, further increase
The tension and anti-pressure ability of connector.
4) present invention passes through the setting of connecting plate the first flange and the second flange, and two flanges, which are mutually clamped, effectively realizes hinge
The perforation of spindle, such briquetting are able to carry out replacement, can be according to the briquetting of the different second card slot sizes of size selection of reinforcing bar.
5) present invention is by being set as muti-piece for briquetting, and compared to the structure of monolith, the entirety that can effectively improve connector is anti-
Deformability, and in concreting, slurries can be made to flow through the space between adjacent two briquetting, more fully package steel
Muscle and connector, play a protective role.
6) setting of connector of the present invention, after the completion of reinforcing bar connection, connecting plate, reinforcing bar, briquetting, locking member constitute one
A closed system guarantees locking force, and connector can be prefabricated in advance, and batch production processing is not take up the duration, all-weather construction, and
And only needing to operate the side of locking connector, connection reinforcing bar is easy to operate, quick, can effectively shorten the duration, has section material section
Energy feature, suitable for the reinforcing bar connection construction for bearing to draw, all kinds of structures reinforced concrete structures of pressure bi-directional force.
Detailed description of the invention
The Figure of description for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is same diameter steel bar connecting structure schematic diagram in the embodiment of the present invention.
Fig. 2 is the same diameter reinforcing bar connection top view in the embodiment of the present invention.
Fig. 3 is the connecting board structure schematic diagram in the embodiment of the present invention.
Briquette structure schematic diagram in Fig. 4 the embodiment of the present invention.
Fig. 5 is different-diameter reinforcing bar connection schematic diagram in the embodiment of the present invention.
Fig. 6 is that different-diameter reinforcing bar connects top view in the embodiment of the present invention.
Wherein, 1 second segment reinforcing bar, 2 connecting plates, 3 second nuts, 4 first segment reinforcing bars, 5 screw rods, 6 first briquettings, 7 first
Nut, 8 bolts, 9 connecting plate through-holes, 10 grooves, 11 first flanges, 12 second flanges, 13 connecting plate flange holes, 14 briquettings are logical
Hole, 15 second card slots, 16 briquetting flanges, 17 briquetting flange holes, 18 second briquettings, 19 third section reinforcing bars, 20 first interludes, 21
Third section, 22 second interludes, 23 straight panel sections.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the present invention.Unless another
It indicates, all technical and scientific terms used herein has usual with general technical staff of the technical field of the invention
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this hair
Bright to propose a kind of Anti-pull-press reinforcing bar connector, with reference to the accompanying drawings of the specification, the present invention is further elaborated.
In a kind of typical embodiment of the invention, as depicted in figs. 1 and 2, a kind of Anti-pull-press reinforcing bar connector, including
Connecting plate 2, connecting plate 2 are equipped with the first card slot, and connecting plate 2 is equipped with articulated shaft in the side of its length direction；At least two pieces of briquettings,
Briquetting is equipped with the second card slot 15, connecting plate 2 and briquetting can obvolvent to form the space for accommodating reinforcing bar, and each briquetting
One end is placed on articulated shaft and can be realized rotation relative to articulated shaft, and the other end and connecting plate 2 of briquetting are realized by locking member
Connection, adjacent briquetting interval set distance setting realize the engaging to reinforcing bar by the first card slot and the cooperation of the second card slot 15,
And then realize the connection of adjacent two sections of reinforcing bars.
First card slot and the second card slot 15 are V-type, and the bottom rounding off of specific first card slot and the second card slot, are led to
The notch setting for crossing V-type, may make two card slots to be suitable for the reinforcing bar of different-diameter size, and such structure can
After locking member setting, effective clamping force is provided to reinforcing bar, the snap-in function to reinforcing bar can be improved.
Fluted 10 are all provided on the inside of first card slot and the second card slot 15, groove 10 is arranged along the length direction of briquetting, i.e.,
The length direction of groove 10 is arranged along the width direction of connecting plate, the shape of the shape of groove 10 and the second card slot or the first card slot
Shape is consistent, and in this way after reinforcing bar is arranged, the twill of groove 10 and rebar surface generates rubbing action, play the role of it is anti-skidding,
Further increase the tension and anti-pressure ability of connector.
The side of connecting plate 2 is equipped at least two pieces for installing the first flange 11 of articulated shaft, and briquetting end is equipped with second
Flange 12, the first flange and the second flange are provided with flange hole, the second flange 12 are arranged between adjacent two first flange 11, in this way
Briquetting can be replaced, it can be achieved that two sides briquetting size is different up and down, articulated shaft is screw rod 5, and it is convex that screw rod 5 sequentially passes through first
The flange hole of edge 11 and the second flange 12,5 both ends of screw rod are locked by the first nut 7, connecting plate flange hole 13 and 5 interference of screw rod
Cooperation, the size of briquetting flange hole 17 be slightly larger than or equal to screw rod 5 diameter, in this way convenient for briquetting relative to connecting plate 2 opening.
2 side of connecting plate is equipped with multiple first flanges 11, and the distance of the interval of the first flange of connecting plate 11 setting is set
Set, the height of the first flange of middle part is greater than the height of the first flange of two sides because middle section be it is end reinforced for accommodating two,
In order to provide accommodation space, 11 height of the first flange of middle part is greater than the height of the first flange of two sides.
Briquetting include it is multiple, briquetting the second card slot size is identical or different, and in the present embodiment, briquetting may include 6, lead to
Three the first briquettings 6 are crossed to fix the reinforcing bar of side, the reinforcing bar of the other side, connector are fixed by the second briquetting of the other three 18
Can laterally be arranged, can also be vertically arranged, when being attached to the reinforcing bar of different-diameter, can be used identical briquetting into
Row is fixed, and is effectively engaged by the second card slot of V-type 15, also interchangeable briquetting is to adapt to the reinforcing bar of different-diameter.
Connecting plate 2 includes three sections, as shown in figure 3, being followed successively by the first flange sections, the first interlude from side to the other side
20 and third section 21, first card slot is arranged in the first interlude 20, and is arcuate shape, third on the outside of the first interlude 20
Section 21 is straight panel, and such structure setting facilitates the installation of connector, and similarly, briquetting is from side to the other side, such as Fig. 4 institute
Show, same includes three sections, is followed successively by the second flange sections, the second interlude 22 and straight panel section 23 and passes through pressing plate straight panel during installation
Section 23 and the third section 21 of connecting plate lock connection.
Connecting plate 2 is equipped at least two relative to the other side, that is, connecting plate third section of articulated shaft and wears for the locking member
The through-hole or threaded hole crossed are locked after locking member passes through briquetting through-hole 14 and connecting plate through-hole 9 by the second nut 3.Two
A through-hole is strip hole, further widens the use scope of connector.
Above-mentioned connector, when being configured to reinforcing bar, by the first card slot and the second card slot 15 to reinforcing bar effectively into
The preliminary engaging of row, is then locked again by locking member, circumferential pressure, after the completion of locking, the first card slot is provided to reinforcing bar
Reinforcing bar is continued with the second card slot 15 to provide frictional force, reduces the possibility that reinforcing bar is disconnected device, and articulated shaft is set to connection
The length direction of plate 2 can effectively improve the tensile capacity of connector with the equidirectional setting of reinforcing bar, effectively avoid using
Cheng Zhong, reinforcing bar are detached from from connector.
For overcome the deficiencies in the prior art, the present invention also provides a kind of application method of Anti-pull-press reinforcing bar connector,
Including following content:
Briquetting is opened relative to connecting plate 2；
The first segment reinforcing bar 4 for needing to connect is set to one end of connecting plate 2, and overturns the briquetting of respective side, passes through first
Card slot and the second card slot 15 engage first segment reinforcing bar 1, and the briquetting and connecting plate 2 of the side are connected by bolt 8；
The other end that the second segment reinforcing bar 1 that connects will be needed to be set to connecting plate 2, and overturn the briquetting of respective side, by the
One card slot and the second card slot 15 engage second segment reinforcing bar 1, and the briquetting and connecting plate 2 of the side is bolted.
It, as shown in Figure 5 and Figure 6, can when being connect to third section reinforcing bar 19 with another section of reinforcing bar for the reinforcing bar of different-diameter
The briquetting of side is according to circumstances adjusted or does not adjust, to realize being reliably connected for different-diameter reinforcing bar.
Alternatively, locking member such as bolt can be passed through briquetting when being attached to reinforcing bar in advance and connecting plate is arranged, reserved
Then enough gaps are directly sleeved on first segment steel bar end, tighten bolt, and second segment reinforcing bar is put into connector again later,
The bolt for tightening corresponding side completes the connection of two reinforcing bars.
Alternatively, two reinforcing bars are put into connector together, bolt is tightened, completes the connection of two reinforcing bars, shortens operative employee
When, it improves efficiency.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Anti-pull-press reinforcing bar connector characterized by comprising
Connecting plate, connecting plate are equipped with the first card slot, and connecting plate is equipped with articulated shaft in the side of its length direction；
At least two pieces of briquettings, briquetting are equipped with the second card slot, and each briquetting one end is placed on articulated shaft and can relative to articulated shaft
Realize rotation, the other end and connecting plate of briquetting are realized by locking member to be connected, and adjacent briquetting interval set distance setting is led to
The engaging of the first card slot and the cooperation realization of the second card slot to reinforcing bar is crossed, and then realizes the connection of adjacent two sections of reinforcing bars.
2. a kind of Anti-pull-press reinforcing bar connector according to claim 1, which is characterized in that first card slot and the second card
Slot is V-type.
3. a kind of Anti-pull-press reinforcing bar connector according to claim 1, which is characterized in that first card slot and the second card
It is all provided on the inside of slot fluted, groove is arranged along the length direction of the briquetting.
4. a kind of Anti-pull-press reinforcing bar connector according to claim 1, which is characterized in that the side of the connecting plate is equipped with
At least two pieces for installing the first flange of the articulated shaft, the briquetting end is equipped with the second flange, the first flange and second
Flange is provided with flange hole, and the second flange is arranged between adjacent two first flange.
5. a kind of Anti-pull-press reinforcing bar connector according to claim 1, which is characterized in that the connecting plate is relative to hinged
The other side of axis is equipped at least two and is used for through-hole or threaded hole that the locking member passes through；
Further, through-hole is strip hole.
6. a kind of Anti-pull-press reinforcing bar connector according to claim 4, which is characterized in that the connecting plate side is equipped with more
A first flange, the height of the first flange of middle part are greater than the height of the first flange of two sides.
7. a kind of Anti-pull-press reinforcing bar connector according to claim 1, which is characterized in that the briquetting includes multiple, pressure
Block the second card slot size is identical or different.
8. a kind of Anti-pull-press reinforcing bar connector according to claim 1, which is characterized in that the connecting plate includes three sections,
From side to the other side, it is followed successively by the first flange sections, interlude and third section, interlude setting first card slot, and in
Between be arcuate shape on the outside of section, third section is straight panel.
9. a kind of Anti-pull-press reinforcing bar connector according to claim 1, which is characterized in that the articulated shaft is screw rod, spiral shell
Bar both ends pass through nut check.
10. a kind of application method of Anti-pull-press reinforcing bar connector according to claim 1 to 9, feature exist
In, including following content:
Briquetting is opened relative to connecting plate；
One end that the first segment reinforcing bar that connects will be needed to be set to connecting plate, and overturn the briquetting of respective side, by the first card slot and
Second card slot engages first segment reinforcing bar, and the briquetting and connecting plate of the side are connected by locking member；
The second segment reinforcing bar for needing to connect is set to the other end of connecting plate, and overturns the briquetting of respective side, passes through the first card slot
Second segment reinforcing bar is engaged with the second card slot, and connects the briquetting and connecting plate of the side by locking member；
Alternatively, first passing through locking member connection briquetting and connecting plate in advance；
Anti-pull-press reinforcing bar connector one end is placed on first segment steel bar end, locks the locking member of corresponding side；
The Anti-pull-press reinforcing bar connector other end is placed on second segment steel bar end, locks the locking member of corresponding side；
Alternatively, first passing through locking member connection briquetting and connecting plate in advance；
First segment reinforcing bar and second segment reinforcing bar are inserted into the two sides of Anti-pull-press reinforcing bar connector respectively, lock locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410916.7A CN110042987A (en) | 2019-05-16 | 2019-05-16 | A kind of Anti-pull-press reinforcing bar connector and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410916.7A CN110042987A (en) | 2019-05-16 | 2019-05-16 | A kind of Anti-pull-press reinforcing bar connector and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110042987A true CN110042987A (en) | 2019-07-23 |
Family
ID=67282354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910410916.7A Pending CN110042987A (en) | 2019-05-16 | 2019-05-16 | A kind of Anti-pull-press reinforcing bar connector and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110042987A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127550A (en) * | 2020-09-22 | 2020-12-25 | 湖南汇渠建筑科技有限公司 | Assembly type building component steel bar connecting sleeve assembly |
| CN112160606A (en) * | 2020-09-04 | 2021-01-01 | 马传钊 | Section bar lead screw combination reinforcing bar engineering construction equipment |
| CN114908752A (en) * | 2022-06-20 | 2022-08-16 | 广东碧品居建筑工业化有限公司 | Positioning and fixing device assisting rapid butt joint of reinforcement cages and reinforcement cage hoisting method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020072735A (en) * | 2001-03-12 | 2002-09-18 | 주식회사부원비엠에스 | Iron pole connecter |
| JP2005213855A (en) * | 2004-01-29 | 2005-08-11 | Kaitsuka:Kk | Mechanical reinforcement joint |
| CN1763333A (en) * | 2004-10-18 | 2006-04-26 | 钱冠龙 | Steel bar connecting structure and method for machining steel bar end of the connecting structure |
| KR20070076713A (en) * | 2006-01-19 | 2007-07-25 | 이수환 | Reinforcing bar coupler |
| JP2011140755A (en) * | 2010-01-05 | 2011-07-21 | Yb Techno:Kk | Joint structure for reinforcement |
| CN105689861A (en) * | 2014-11-26 | 2016-06-22 | 中国核工业二四建设有限公司 | Welding gun for steel bar submerged-arc stud welding |
| CN210013387U (en) * | 2019-05-16 | 2020-02-04 | 山东建筑大学 | Tensile and compressive steel bar connector |
-
2019
- 2019-05-16 CN CN201910410916.7A patent/CN110042987A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020072735A (en) * | 2001-03-12 | 2002-09-18 | 주식회사부원비엠에스 | Iron pole connecter |
| JP2005213855A (en) * | 2004-01-29 | 2005-08-11 | Kaitsuka:Kk | Mechanical reinforcement joint |
| CN1763333A (en) * | 2004-10-18 | 2006-04-26 | 钱冠龙 | Steel bar connecting structure and method for machining steel bar end of the connecting structure |
| KR20070076713A (en) * | 2006-01-19 | 2007-07-25 | 이수환 | Reinforcing bar coupler |
| JP2011140755A (en) * | 2010-01-05 | 2011-07-21 | Yb Techno:Kk | Joint structure for reinforcement |
| CN105689861A (en) * | 2014-11-26 | 2016-06-22 | 中国核工业二四建设有限公司 | Welding gun for steel bar submerged-arc stud welding |
| CN210013387U (en) * | 2019-05-16 | 2020-02-04 | 山东建筑大学 | Tensile and compressive steel bar connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160606A (en) * | 2020-09-04 | 2021-01-01 | 马传钊 | Section bar lead screw combination reinforcing bar engineering construction equipment |
| CN112127550A (en) * | 2020-09-22 | 2020-12-25 | 湖南汇渠建筑科技有限公司 | Assembly type building component steel bar connecting sleeve assembly |
| CN112127550B (en) * | 2020-09-22 | 2022-01-21 | 湖南汇渠建筑科技有限公司 | Assembly type building component steel bar connecting sleeve assembly |
| CN114908752A (en) * | 2022-06-20 | 2022-08-16 | 广东碧品居建筑工业化有限公司 | Positioning and fixing device assisting rapid butt joint of reinforcement cages and reinforcement cage hoisting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110042987A (en) | A kind of Anti-pull-press reinforcing bar connector and application method | |
| CN101424100A (en) | Connecting apparatus of reinforced concrete precast member | |
| CN206408745U (en) | A kind of steel construction cable-stayed support for building | |
| CN103015735A (en) | Construction method for planting wall lacing bars after pre-burying of sleeve assemblies | |
| CN206722078U (en) | A kind of C-shape steel connector | |
| CN115949228A (en) | Upper pull rod scaffold with controllable tensioning and convenient selective examination | |
| CN205955228U (en) | Prestressing force stretch -draw and anchor of carbon cloth | |
| CN210013387U (en) | Tensile and compressive steel bar connector | |
| CN109989533A (en) | A kind of building construction steel bar connecting structure | |
| CN201817811U (en) | Mechanical connecting structure of heads of anti-floating piles | |
| CN209585302U (en) | Square tube connecting device is used in a kind of installation of steel-structure factory building | |
| CN206458118U (en) | A kind of pre-stress fibre sheet combination assembled tensioning equipment | |
| CN207079948U (en) | A kind of life rope fixed mount | |
| CN108943379A (en) | Long-line pedestal compressor wire and steel strand wires exchange integral tension and put a device | |
| CN201343786Y (en) | Reinforced concrete preformed unit connecting device | |
| CN108505620A (en) | A kind of steel construction clamp device | |
| CN210217154U (en) | Bolt connecting device for aluminum alloy template | |
| CN207122132U (en) | A kind of building template | |
| CN206962353U (en) | The detachable wedge-shaped turnbuckle of distribution | |
| KR200352474Y1 (en) | Cable tension introduction unit that used temporary steel bars | |
| CN206941402U (en) | A kind of cantilever box beam end socket form clamp | |
| KR100560247B1 (en) | Cable tension introduction unit and the way that used temporary support blocks | |
| CN211714371U (en) | Mechanical connecting device for reinforcing steel bars | |
| CN214245302U (en) | Assembled highway steel bridge truss piece | |
| CN213774119U (en) | Novel mechanical connection device without turning wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |