CN209703838U - Steel bar connecting structure between reinforcing bar connector and precast concrete - Google Patents
Steel bar connecting structure between reinforcing bar connector and precast concrete Download PDFInfo
- Publication number
- CN209703838U CN209703838U CN201822193151.XU CN201822193151U CN209703838U CN 209703838 U CN209703838 U CN 209703838U CN 201822193151 U CN201822193151 U CN 201822193151U CN 209703838 U CN209703838 U CN 209703838U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- connector
- mounting hole
- interconnecting piece
- connecting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to the steel bar connecting structures between reinforcing bar connector and precast concrete, reinforcing bar connector includes central connecting part, multiple overhanging arms are connected on its outer circumference surface, edge interconnecting piece is connected in the outer end of each overhanging arm, on central connecting part and it is provided with reinforcing bar mounting hole on each edge interconnecting piece, the aperture of the reinforcing bar mounting hole on central connecting part is greater than the aperture of the reinforcing bar mounting hole on edge interconnecting piece.Steel bar connecting structure uses two reinforcing bar connectors, and the reinforcing bar mounting hole on edge interconnecting piece on upper reinforcement connector installs locking cooperation with more upper reinforcements to be connect one by one;The reinforcing bar mounting hole on edge interconnecting piece on lower rebar connector installs locking cooperation with more lower rebars to be connect one by one;It is connect with lower rebar connector by transition reinforcing bar in upper reinforcement connector.The connection while steel bar connecting structure realizes more reinforcing bars realizes the continuity of power transmitting between reinforcing bar.
Description
Technical field
The utility model relates to building structure field, the interconnection technique being related between reinforcing bar is built particularly for assembled
The novel steel bar connector built, using steel bar connecting structure between the precast concrete of the reinforcing bar connector.
Background technique
With the development that national economy is quick and durable, the construction industry in China has also obtained quick development, assembled architecture
Increasing, various reinforced concrete buildings are largely built, and rebar connecting technology is also increasingly between precast concrete
It is concerned by people, the assembled architecture development level of Current Domestic is not high, and there are also wide for the connection of assembled architecture reinforcing bar
Wealthy development space, and the connection between cast in place and precast construction reinforcing bar is to guarantee power transmission and integrality performance of the structure between reinforcing bar
Key, the mode of reinforcing bar connection mainly has extruding sleeve connection, reinforcing bar slurry anchor connection, sleeve grouting connection in assembled architecture
Deng.The construction for squeezing sleeve connection is relatively difficult, and gap is larger between two connecting elements, and working procedure is cumbersome;Reinforcing bar slurry anchor connection
The grouting material needed is more, and overlap joint will be grown;The catenation principle of sleeve grouting is Ribbed Bar insertion sleeve, is perfused and fills into sleeve
Slurry is combined closely after grouting material hardening with reinforcing bar full of the gap between sleeve and reinforcing bar, realizes external force after reinforcing bar connection
Effective transmitting.But the connection type of sleeve grouting, to the not no good detection mode of turgor of sleeve grouting, work of constructing
Sequence is cumbersome, and force-transmission mechanism is complicated, existing reinforcing bar connection type after reinforcing bar connection cannot horse back stress bear external loads, can
Construction effect can be influenced, the transmitting of stress cannot be guaranteed globality, and the above reinforcing bar connection type is only applicable to single steel bar
Connection, have certain limitation.
It retrieves, does not retrieve and this patent analogous technical scheme through the prior art.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of reinforcing bar connector and using should
Steel bar connecting structure between the precast concrete of reinforcing bar connector, the reinforcing bar connector structure are simple, easy to process;The steel
Muscle connection structure can realize while more reinforcing bars connection, it can be achieved that power is transmitted between reinforcing bar continuity, having convenient for construction, applying
Work advantage at low cost.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of reinforcing bar connector, it is characterised in that: including central connecting part, the one on the outer circumference surface of central connecting part
Multiple overhanging arms are connected with or are welded with, overhanging arm extends along the radial direction of central connecting part, in the outer end of each overhanging arm
It is connected with or is welded with edge interconnecting piece, reinforcing bar is provided on central connecting part and on each edge interconnecting piece and wears
Hole is filled, the reinforcing bar mounting hole on central connecting part is set in parallel with the reinforcing bar mounting hole on edge interconnecting piece along axial direction, center
The aperture of reinforcing bar mounting hole on interconnecting piece is greater than the aperture of the reinforcing bar mounting hole on edge interconnecting piece.
And, the quantity of overhanging arm is four, and four overhanging arms are isometric and are along the circumferential direction uniformly arranged.
Steel bar connecting structure between a kind of precast concrete, it is characterised in that: steel bar connecting structure uses above-mentioned reinforcing bar
Connector, reinforcing bar connector are two, and two reinforcing bar connectors are in setting up and down, on the edge interconnecting piece of upper reinforcement connector
Reinforcing bar mounting hole install cooperation one by one with more upper reinforcements formation to be connect, correspondence reinforcing bar is located on upper reinforcement and is worn
Dress is equipped with gasket and lower part locking nut below hole, and upper reinforcement connector and more upper reinforcements is made to form fixed company
It connects;Reinforcing bar mounting hole on the edge interconnecting piece of lower rebar connector installs one by one with more lower rebars formation to be connect
Cooperation is located above corresponding reinforcing bar mounting hole in lower rebar and is equipped with gasket and top locking nut, makes lower rebar
Connector forms a fixed connection with more lower rebars;It was provided between upper reinforcement connector and lower rebar connector
Connection reinforcing bar is crossed, the reinforcing bar that transition connection reinforcing bar upper and lower side is threaded onto respectively on the central connecting part of upper reinforcement connector installs
In reinforcing bar mounting hole in hole and on the central connecting part of lower rebar connector, and by gasket and locking nut respectively with
Upper reinforcement connector and lower rebar connector form a fixed connection.
The advantages and positive effects of the utility model are as follows:
1, integrally casting shaping structure or welding fabrication structure can be used in this reinforcing bar connector, and overall structure is simple, is easy to
Processing.
2, the connection of more upper reinforcements and more lower rebars can be achieved at the same time in this steel bar connecting structure, by more steel
The connectivity problem of muscle is converted into the connectivity problem of single steel bar, realizes more adhesions of tendon and muscle after injury one;This steel bar connecting structure is connected by reinforcing bar
Device connects upper and lower reinforcing bar, is respectively provided in the upper and lower side link position of the end link position of upper and lower reinforcing bar and transition connection reinforcing bar
There is gasket, be conducive to stress and uniformly transmit, realizes the continuity of stress transfer between upper reinforcement and lower rebar.
3, this steel bar connecting structure is compared to existing reinforcing bar connection type, with low excellent of easy for construction, construction cost
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model reinforcing bar connector;
Fig. 2 is the structural schematic diagram of the utility model steel bar connecting structure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of reinforcing bar connector 1, referring to Figure 1, inventive point are as follows:
Including central connecting part 1-1, it is connected with or is welded on the outer circumference surface of central connecting part and is multiple overhanging
Arm 1-2, overhanging arm extend along the radial direction of central connecting part, are connected with or are welded in the outer end of each overhanging arm
Edge interconnecting piece 1-3 is provided with reinforcing bar mounting hole on central connecting part and on each edge interconnecting piece, on central connecting part
Reinforcing bar mounting hole be set in parallel with the reinforcing bar mounting hole on edge interconnecting piece along axial direction, the reinforcing bar on central connecting part installs
The aperture of hole 1-1-1 is greater than the aperture of the reinforcing bar mounting hole 1-3-1 on edge interconnecting piece.Above-mentioned central connecting part and overhanging arm
The connecting portion of connecting portion, overhanging arm and edge interconnecting piece is all made of arc surface design, is can avoid in this way because stress is concentrated
Connector is damaged.
In above structure, the quantity of overhanging arm generally uses two or four, but is not limited to two or four.Reinforcing bar connection
The length of multiple overhanging arms on device is generally isometric, but be not limited to it is isometric, it is specific need it is pre- according to what is be used in building structure
The deployment scenarios of reserved steel bar mounting hole on concrete component processed determine.In the present invention, the quantity of overhanging arm is
Four, four overhanging arms are isometric, and are along the circumferential direction uniformly arranged.The reinforcing bar connector is applicable to existing common assembled
Connection in building between precast concrete.
Steel bar connecting structure between a kind of precast concrete, refers to Fig. 2, practical novel point are as follows:
The steel bar connecting structure uses above-mentioned reinforcing bar connector, and reinforcing bar connector is two, and two reinforcing bar connectors are presented
Lower setting.Reinforcing bar mounting hole on the edge interconnecting piece of upper reinforcement connector forms one with more upper reinforcements 2 to be connect
One installs cooperation, is located at below corresponding reinforcing bar mounting hole on upper reinforcement and is equipped with gasket and lower part locking nut, makes
Portion's reinforcing bar connector forms a fixed connection with more upper reinforcements.Reinforcing bar on the edge interconnecting piece of lower rebar connector installs
Hole installs cooperation with more lower rebars 4 formation to be connect one by one, and the upper of corresponding reinforcing bar mounting hole is located in lower rebar
Side is equipped with gasket and top locking nut, and lower rebar connector is made to form a fixed connection with more lower rebars.On top
Transition connection reinforcing bar 3 is provided between reinforcing bar connector and lower rebar connector, transition connects reinforcing bar using diameter greater than upper
The Large-size rebar of portion's reinforcing bar or lower rebar, transition connection reinforcing bar upper and lower side are threaded onto the center of upper reinforcement connector respectively
In reinforcing bar mounting hole in reinforcing bar mounting hole on interconnecting piece and on the central connecting part of lower rebar connector, and pass through pad
Piece and locking nut form a fixed connection with upper connectors and lower part connector respectively.
The form of construction work of this steel bar connecting structure are as follows:
It is preferred by more upper reinforcements to be connected and more lower part steel to be connected before carrying out assembled architecture construction
Muscle is threaded onto one by one respectively in the reinforcing bar mounting hole on the edge interconnecting piece of two reinforcing bar connectors in factory, covers Upper gasket,
And locking nut, it is fixedly connected with upper reinforcement with a reinforcing bar connector (upper reinforcement connector), makes lower rebar and another
One reinforcing bar connector (lower rebar connector) is fixedly connected;Then upper reinforcement is penetrated to top to be onstructed from the bottom to top
In the preformed hole of precast concrete, and casting concrete, keep upper reinforcement and corresponding reinforcing bar connector and top prefabricated mixed
Solidifying soil component is known as formed by integrally casting structure;Lower rebar is from top to bottom penetrated to lower part precast concrete to be onstructed simultaneously
Preformed hole in, and casting concrete makes lower rebar and corresponding reinforcing bar connector and lower part precast concrete become one
Body pouring structure;Before casting concrete, need in the reinforcing bar mounting hole on the central connecting part of two reinforcing bar connectors and
Respective sides place upper stopper and headblock block structure, after guaranteeing to pour, can penetrate respectively in removal stopper and wood block filler position
Transition connects reinforcing bar and is put into the locking nut for connecting end reinforced cooperation with transition.
In carrying out assembled architecture work progress, (lower part has been poured in advance when having assembled lower part precast concrete
Reinforcing bar and lower rebar connector) after, the lower end of transition connection reinforcing bar is threaded onto the central connecting part of lower rebar connector
On reinforcing bar mounting hole in, and be fixedly connected by locking nut;It (is poured in advance carrying out top precast concrete
Have upper reinforcement and upper reinforcement connector) assembly during, the upper end of transition reinforcing bar is threaded onto upper reinforcement connector
Central connecting part on reinforcing bar mounting hole in, and be fixedly connected by locking nut, pass through setting up and down two in this way
Reinforcing bar connector realizes the connection of top precast concrete Yu lower part precast concrete.
This steel bar connecting structure is compared to existing common extruding sleeve connection, and slurry anchor connection and sleeve grouting connection etc. are even
It is simple with structural principle to connect mode, connection is reliable, and low in cost, the fast feature of speed of application can be used for more reinforcing bars
Connection, may be implemented the globality of stress transfer, improves work efficiency, use value with higher and promotion prospect.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (3)
1. a kind of reinforcing bar connector, it is characterised in that: including central connecting part, integrally connect on the outer circumference surface of central connecting part
Multiple overhanging arms are connected to or are welded with, overhanging arm extends along the radial direction of central connecting part, equal in the outer end of each overhanging arm
It is connected with or is welded with edge interconnecting piece, reinforcing bar is provided on central connecting part and on each edge interconnecting piece and installs
Hole, the reinforcing bar mounting hole on central connecting part are set in parallel with the reinforcing bar mounting hole on edge interconnecting piece along axial direction, and center connects
The aperture of reinforcing bar mounting hole in socket part is greater than the aperture of the reinforcing bar mounting hole on edge interconnecting piece.
2. reinforcing bar connector according to claim 1, it is characterised in that: the quantity of overhanging arm is four, four overhanging arms
It is isometric and be along the circumferential direction uniformly arranged.
3. steel bar connecting structure between a kind of precast concrete, it is characterised in that: steel bar connecting structure using claim 1 or
Reinforcing bar connector described in 2, reinforcing bar connector are two, two reinforcing bar connectors in setting up and down, upper reinforcement connector
Reinforcing bar mounting hole on edge interconnecting piece installs cooperation with more upper reinforcements formation to be connect one by one, upper in upper reinforcement
Gasket and lower part locking nut are installed below corresponding reinforcing bar mounting hole, make upper reinforcement connector and more upper reinforcements
It forms a fixed connection;Reinforcing bar mounting hole on the edge interconnecting piece of lower rebar connector and more lower rebar shapes to be connect
At cooperation is installed one by one, it is located above corresponding reinforcing bar mounting hole in lower rebar and gasket and top locking nut is installed,
Lower rebar connector is set to form a fixed connection with more lower rebars;Upper reinforcement connector and lower rebar connector it
Between be provided with transition connection reinforcing bar, transition connection reinforcing bar upper and lower side be threaded on the central connecting part of upper reinforcement connector respectively
Reinforcing bar mounting hole in and lower rebar connector central connecting part on reinforcing bar mounting hole in, and pass through gasket and locking
Nut forms a fixed connection with upper reinforcement connector and lower rebar connector respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822193151.XU CN209703838U (en) | 2018-12-25 | 2018-12-25 | Steel bar connecting structure between reinforcing bar connector and precast concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822193151.XU CN209703838U (en) | 2018-12-25 | 2018-12-25 | Steel bar connecting structure between reinforcing bar connector and precast concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209703838U true CN209703838U (en) | 2019-11-29 |
Family
ID=68638344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822193151.XU Active CN209703838U (en) | 2018-12-25 | 2018-12-25 | Steel bar connecting structure between reinforcing bar connector and precast concrete |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209703838U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109667388A (en) * | 2018-12-25 | 2019-04-23 | 天津城建大学 | Steel bar connecting structure between reinforcing bar connector and precast concrete |
CN111648470A (en) * | 2020-06-12 | 2020-09-11 | 泰州职业技术学院 | Connecting device and connecting method for prefabricated concrete frame beam anchoring plate |
-
2018
- 2018-12-25 CN CN201822193151.XU patent/CN209703838U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109667388A (en) * | 2018-12-25 | 2019-04-23 | 天津城建大学 | Steel bar connecting structure between reinforcing bar connector and precast concrete |
CN111648470A (en) * | 2020-06-12 | 2020-09-11 | 泰州职业技术学院 | Connecting device and connecting method for prefabricated concrete frame beam anchoring plate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204112604U (en) | The slip casting rebar connector of band cone tail | |
CN203113627U (en) | Nodular cast iron grout sleeve for connecting longitudinal steel bars | |
CN204826426U (en) | Grout sleeve for steel bar connection | |
CN209703838U (en) | Steel bar connecting structure between reinforcing bar connector and precast concrete | |
CN103899044B (en) | Embedded pyramidal full grout sleeve | |
CN204826419U (en) | Bury ground tackle deeply | |
CN107905455A (en) | A kind of precast concrete bar connecting grout sleeve and preparation method thereof | |
CN205935417U (en) | Take half grout sleeve of threaded connection spare | |
CN109667388A (en) | Steel bar connecting structure between reinforcing bar connector and precast concrete | |
CN206034631U (en) | Connected node of wallboard and floor | |
CN205617661U (en) | Short sleeve grout steel bar connection connects and connecting sleeve and pressure -bearing ring that have thereof | |
CN204826423U (en) | Prefabricated assembled is reinforcing bar sleeve grout connecting piece for concrete member | |
CN107740542A (en) | One kind three and the connection of muscle bunchy full grout sleeve and three and muscle bunchy connection method | |
CN209179329U (en) | A kind of new reinforcing steel bar connection structure convenient for reinforcing bar connection | |
CN207003644U (en) | A kind of low layer assembled beam-column node | |
CN206942196U (en) | The structure of attached assembling type node power consumption frame strengthening outside a kind of existing framework | |
CN206034662U (en) | Connected node of wallboard and floor | |
CN104196023A (en) | Precast concrete tubular pile tip with mechanical connection device and using method of precast concrete tubular pile tip | |
CN107938499A (en) | A kind of prefabricated assembled bridge pier | |
CN206844097U (en) | Low clearance diaphragm wall reinforcement cage structure under a kind of high-voltage line | |
CN206233359U (en) | A kind of assembled architecture reinforced concrete member | |
CN110424573A (en) | A kind of prefabricated assembled non-reinforced concrete shear wall and its construction method | |
CN110238963A (en) | Double-tube type steel bar connecting structure and its construction method between precast concrete | |
CN207121991U (en) | A kind of sleeper formula prefabricated components | |
CN206815544U (en) | A kind of dry type node of column and beam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |