CN109653444A - A kind of double flexural pivots steering connectors of deviation rod piece - Google Patents
A kind of double flexural pivots steering connectors of deviation rod piece Download PDFInfo
- Publication number
- CN109653444A CN109653444A CN201910098768.XA CN201910098768A CN109653444A CN 109653444 A CN109653444 A CN 109653444A CN 201910098768 A CN201910098768 A CN 201910098768A CN 109653444 A CN109653444 A CN 109653444A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- connecting rod
- rod piece
- anchoring
- anchoring sleeve
- 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.)
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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
-
- 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)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of double flexural pivots steering connectors of deviation rod piece, connect the deviation rod piece on two preburied components, include dumbbell connecting rod, the first anchoring sleeve, the second anchoring sleeve；Wherein, dumbbell connecting rod is placed between the first anchoring sleeve and the second anchoring sleeve, adapts to the multidirectional deviation between two rod pieces；First anchoring sleeve one end connecting rod one in a manner of direct or indirect, the first anchoring sleeve other end anchor the first Ball faced nut of dumbbell connecting rod；Second anchoring sleeve one end anchors the second Ball faced nut of dumbbell connecting rod, second anchoring sleeve other end connecting rod two in a manner of direct or indirect.Size of the present invention is small, materials save, speed of application is fast, detection is facilitated to examine, and acceptance criteria is clear, meets existing machinery connection code requirement.
Description
Technical field
The present invention relates to the interconnection technique field of fabricated construction, in particular to the double flexural pivots of a kind of deviation rod piece turn to connection
Device.
Background technique
Current fabricated construction has become a kind of new industry in China, but the connection to fabricated construction
Whether safe and reliable, whether fabricated construction improves efficiency conscientiously, whether really accelerates speed, improves in much degree
But there are many disputes in environment etc. etc.；During fabricated construction assembly, it is fixed on common on two butting members
The deviation that reinforcing bar, deformed bar and other rod pieces occur in docking in allowed band is unavoidable, this right to adapt to
Deviation is connect, modes, these connection types such as grout sleeve connection, anchor slurry overlap joint connection is mostly used all to there is construction technology greatly at present
It is complicated, can not detect, acceptance criteria is unknown, reaches the drawbacks such as the waiting time is longer of intensity.
Another thinking of the rod pieces such as reinforcing bar connection is to be connected by screw bolts, but be bolted not only to member section
Weakening ratio is more significant, and since bolt tightens the fixed angle for needing a spanner to rotate, keeps space needed for connector very big.
Such as the steel bar connecting structure of 106638981 A of the publication No. CN prefabricated components announced, connected by pre-buried one
Box, then the mode that reinforcing bar welding and bolt are fixed on the connection box is realized into connection respectively；Although this method also achieves
The band deviation of butting rod piece connects, but connection box occupied space used is very big, and connection box itself stress is not direct enough and right
Connect number of steel bars it is more when, bolt, gasket installation and tighten it is more complicated, so more difficult be widely applied.
Due to, without reliable convenient and fast connection type, being filled at present between the rod pieces such as the reinforcing bar of prefabricated member and presstressed reinforcing steel
Biggish restriction and query are received with formula structure, assembly rate is also difficult to further increase.
Summary of the invention
In view of the drawbacks described above of status technology, the present invention provides a kind of double flexural pivots steering connectors of deviation rod piece, purpose
First is that realizing the mechanical connection between fabricated construction rod piece, the manufacture for adapting to all directions between two rod pieces is inclined
Difference, and its tensile and compressive strength with whether be in the milk unrelated, without waiting for grouting material or cast-in-place concrete setting time, construct convenient fast
Speed, convenient for detection, acceptance criteria is clear, and quality is stablized, and applicable situation is extensive.
To achieve the above object, the invention discloses the double flexural pivots of deviation rod piece to turn to connector, is used for the assembled knot
Connection between structure rod piece.
Wherein, including dumbbell connecting rod, the first anchoring sleeve, the second anchoring sleeve.
The dumbbell connecting rod includes intermediate connecting rod, the first Ball faced nut and the second Ball faced nut；First anchoring sleeve
Include first sleeve anchor cup, first sleeve end anchor slab；Second anchoring sleeve includes second sleeve anchor cup and second sleeve end
Anchor slab.
The first sleeve anchor cup and the second sleeve anchor cup are the cup-shaped cylinder with open end and closing in end.
The dumbbell connecting rod is placed between first anchoring sleeve and second anchoring sleeve, first anchoring cartridge
Cylinder one end connects the rod piece one by direct or indirect mode, and the first anchoring sleeve other end anchors the dumbbell connecting rod
First Ball faced nut.
Second anchoring sleeve one end anchors second Ball faced nut of the dumbbell connecting rod, second anchoring cartridge
The cylinder other end connects the rod piece two by direct or indirect mode.
It is removably connected between the first sleeve anchor cup and first sleeve end anchor slab, the first sleeve
Spherical surface, the spherical outside surface phase of the spherical surface and first Ball faced nut is arranged in anchor cup and the first sleeve end anchor slab inner wall
Match.
It is removably connected between the second sleeve anchor cup and second sleeve end anchor slab, the second sleeve
Spherical surface is arranged in anchor cup and the second sleeve end anchor slab inner wall, matches with the spherical outside surface of second Ball faced nut, and described the
Two sleeve anchor cup closing in ends are connected with the rod piece two with screw thread pair.
First Ball faced nut, second Ball faced nut and the intermediate connecting rod removably connect or one
Manufacture, when first anchoring sleeve and second anchoring sleeve occur partially in the case where the rod piece one and the rod piece two drive
Position, first Ball faced nut and second Ball faced nut rotate, and the intermediate connecting rod tilts therewith, adapts to each side
To deviation.
Further technical solution is to be connected between the first sleeve anchor cup and first sleeve end anchor slab with screw thread pair
It connects, is connected between the second sleeve anchor cup and second sleeve end anchor slab with screw thread pair, it is first Ball faced nut, described
Second Ball faced nut is connected with the intermediate connecting rod with screw thread pair.
Further technical solution is that first anchoring sleeve and second anchoring sleeve are cast with spheroidal graphite cast-iron.
Further technical solution is that the dumbbell connecting rod is cast with spheroidal graphite cast-iron.
Further technical solution is set on the inside of first sleeve end anchor slab and the second sleeve end anchor slab outer end face
The conical surface is set, deviation bigger between the rod piece one and the rod piece two is adapted to.
The present invention has below beneficial to benefit.
The present invention really solves the mechanical splice problem with multidirectional deviation rod piece in engineering construction field, realizes assembled
Complete mechanical connection when the rod pieces such as reinforcing bar dock in structure, and guarantee that bonding strength reaches level-one requirement, so that assembled knot
Inspection, inspection and the examination of the rod pieces connector such as reinforcing bar and presstressed reinforcing steel are fully equivalent to conventional attachments in structure, can thoroughly disappear
Except the public and part insider are to the reliability of fabricated construction, the great doubt of safety, assembled is promoted to build by strong
The whole promotion and development built.
Since the invention belongs to the performances of purely mechanic connection, tensile and compressive strength, and grouting material need not be waited to reach some condensation by force
Angle value, therefore structure assembly can work continuously, and be truly realized rapid construction.
Detailed description of the invention
Attached drawing 1: the double flexural pivots of deviation rod piece turn to connector elevation.
Attached drawing 2: dumbbell connecting rod elevation.
3: the first anchoring sleeve elevation of attached drawing.
4: the second anchoring sleeve elevation of attached drawing.
Specific embodiment
Embodiment 1.
As shown in Figure 1, one embodiment of the invention, including dumbbell connecting rod, the first anchoring sleeve, the second anchoring sleeve。
Wherein, the dumbbell connecting rod () include intermediate connecting rod (1), the first Ball faced nut (2) and the second Ball faced nut (3)；
First anchoring sleeve () it include first sleeve anchor cup (4), first sleeve end anchor slab (5)；Second anchoring sleeve () it include second sleeve anchor cup (6) and second sleeve end anchor slab (7).
The first sleeve anchor cup (4) and the second sleeve anchor cup (6) are the cup-shaped cylinder with open end and closing in end.
The dumbbell connecting rod () be placed in first anchoring sleeve () and second anchoring sleeve () between, institute
State the first anchoring sleeve () one end by direct or indirect mode connects the rod piece one (8), first anchoring sleeve ()
The other end anchoring dumbbell connecting rod () first Ball faced nut (2).
Second anchoring sleeve () one end anchoring dumbbell connecting rod () second Ball faced nut (3), institute
State the second anchoring sleeve () other end by direct or indirect mode connects the rod piece two (9).
It is connected between the first sleeve anchor cup (4) and first sleeve end anchor slab (5) with screw thread pair, the first set
Cylinder anchor cup (4) and first sleeve end anchor slab (5) inner wall setting spherical surface (41,52), the spherical surface (41,52) and described first
The spherical outside surface (21) of Ball faced nut (2) matches.
It is connected between the second sleeve anchor cup (6) and second sleeve end anchor slab (7) with screw thread pair, described second set
Cylinder anchor cup (6) and second sleeve end anchor slab (7) inner wall setting spherical surface (61,72), the spherical surface (61,72) and described second
The spherical outside surface (31) of Ball faced nut (3) matches.
Second sleeve anchor cup (6) the closing in end is connected with the rod piece two (9) with screw thread pair.
First Ball faced nut (2), second Ball faced nut (3) and the intermediate connecting rod (1) are removably
Connection or it is integrally manufactured, when first anchoring sleeve () and second anchoring sleeve () in the rod piece one (8) and
The rod piece two (9) drives lower generation deviation, and first Ball faced nut (2) and second Ball faced nut (3) rotate,
The intermediate connecting rod (1) tilts therewith, adapts to the deviation of all directions.
Preferred embodiments of the invention are described in detail above；It should be appreciated that those skilled in the art are not necessarily to
Creative work, which according to the present invention can be conceived, makes many modifications and variations；Therefore, all technology people in the art
The design of member according to the present invention passes through the available skill of logical analysis, reasoning, or a limited experiment on the basis of existing technology
Art scheme, all should be within the scope of protection determined by the claims.
Claims (5)
1. a kind of double flexural pivots of deviation rod piece turn to connector, connecting rod one (8) and rod piece two (9), it is characterised in that:
Comprising dumbbell connecting rod (), the first anchoring sleeve () and the second anchoring sleeve ()；
The dumbbell connecting rod () include intermediate connecting rod (1), the first Ball faced nut (2) and the second Ball faced nut (3)；Described first
Anchoring sleeve () it include first sleeve anchor cup (4), first sleeve end anchor slab (5)；Second anchoring sleeve () include the
Two sleeve anchor cups (6) and second sleeve end anchor slab (7)；
The first sleeve anchor cup (4) and the second sleeve anchor cup (6) are the cup-shaped cylinder with open end and closing in end；
The dumbbell connecting rod () be placed in first anchoring sleeve () and second anchoring sleeve () between, described first
Anchoring sleeve () one end by direct or indirect mode connects the rod piece one (8), first anchoring sleeve () other end
Anchor the dumbbell connecting rod () first Ball faced nut (2)；
Second anchoring sleeve () one end anchoring dumbbell connecting rod () second Ball faced nut (3), described second
Anchoring sleeve () other end by direct or indirect mode connects the rod piece two (9)；
It is removably connected between the first sleeve anchor cup (4) and first sleeve end anchor slab (5), the first set
Cylinder anchor cup (4) and first sleeve end anchor slab (5) inner wall setting spherical surface (41,52), the spherical surface (41,52) and described first
The spherical outside surface (21) of Ball faced nut (2) matches；
It is removably connected between the second sleeve anchor cup (6) and second sleeve end anchor slab (7), described second set
Cylinder anchor cup (6) and second sleeve end anchor slab (7) inner wall setting spherical surface (61,72), the spherical surface (61,72) and described second
The spherical outside surface (31) of Ball faced nut (3) matches；
Second sleeve anchor cup (6) the closing in end is connected with the rod piece two (9) with screw thread pair；
First Ball faced nut (2), second Ball faced nut (3) and the intermediate connecting rod (1) removably connect
Or it is integrally manufactured, when first anchoring sleeve () and second anchoring sleeve () in the rod piece one (8) and described
Rod piece two (9) drives lower generation deviation, and first Ball faced nut (2) and second Ball faced nut (3) rotate, described
Intermediate connecting rod (1) tilts therewith, adapts to the deviation of all directions.
2. the double flexural pivots of deviation rod piece according to claim 1 turn to connector, which is characterized in that the first sleeve anchor cup
(4) it is connected between first sleeve end anchor slab (5) with screw thread pair, the second sleeve anchor cup (6) and the second sleeve
It is connected between end anchor slab (7) with screw thread pair, first Ball faced nut (2), second Ball faced nut (3) and the centre connect
Bar (1) is connected with screw thread pair.
3. the double flexural pivots of deviation rod piece according to claim 1 turn to connector, which is characterized in that first anchoring sleeve
() and second anchoring sleeve () cast with spheroidal graphite cast-iron.
4. the double flexural pivots of deviation rod piece according to claim 1 turn to connectors, which is characterized in that the dumbbell connecting rod ()
It is cast with spheroidal graphite cast-iron.
5. the double flexural pivots of deviation rod piece according to claim 1 turn to connector, which is characterized in that first sleeve end anchor
The conical surface (51,71) are set on the inside of plate (5) and the second sleeve end anchor slab (7) outer end face, adapt to the rod piece one (8) and described
Bigger deviation between rod piece two (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098768.XA CN109653444A (en) | 2019-01-31 | 2019-01-31 | A kind of double flexural pivots steering connectors of deviation rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098768.XA CN109653444A (en) | 2019-01-31 | 2019-01-31 | A kind of double flexural pivots steering connectors of deviation rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109653444A true CN109653444A (en) | 2019-04-19 |
Family
ID=66122542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098768.XA Pending CN109653444A (en) | 2019-01-31 | 2019-01-31 | A kind of double flexural pivots steering connectors of deviation rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382232A (en) * | 2021-12-23 | 2022-04-22 | 重庆拓达建设（集团）有限公司 | Grouting sleeve and construction process applied to grouting sleeve |
| CN114592605A (en) * | 2022-03-08 | 2022-06-07 | 上海应用技术大学 | Long-span concrete beam connected by FRP (fiber reinforced plastic) -grouting sleeve and processing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2246931A1 (en) * | 1972-09-25 | 1974-04-11 | Josef Dipl-Ing Schmid | DEVICE FOR CONNECTING AND TENSIONING THE REINFORCEMENT BARS OF TWO PRECAST CONCRETE ELEMENTS |
| GB1417027A (en) * | 1972-01-04 | 1975-12-10 | Soum R | Assemblies of prefabricated prestressed reinforced concrete elements |
| FR2478707A1 (en) * | 1980-03-24 | 1981-09-25 | Interventions Chantiers Ste Te | Connector for rods of reinforced concrete - has curved bearing clamps adjusting for element misalignment on curved pins |
| CN107313557A (en) * | 2017-07-24 | 2017-11-03 | 长沙远大住宅工业集团股份有限公司 | Universal steel concrete supporting component |
| CN208363295U (en) * | 2018-05-22 | 2019-01-11 | 山西二建集团有限公司 | Prefabricated concrete structure ball bolt grouting connector |
| CN109184084A (en) * | 2018-11-13 | 2019-01-11 | 黑龙江建筑职业技术学院 | A kind of Combined grouting sleeve |
| CN209891563U (en) * | 2019-01-31 | 2020-01-03 | 上海易拼利联建筑科技有限责任公司 | Deviation rod piece double-spherical-hinge steering connector |
-
2019
- 2019-01-31 CN CN201910098768.XA patent/CN109653444A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417027A (en) * | 1972-01-04 | 1975-12-10 | Soum R | Assemblies of prefabricated prestressed reinforced concrete elements |
| DE2246931A1 (en) * | 1972-09-25 | 1974-04-11 | Josef Dipl-Ing Schmid | DEVICE FOR CONNECTING AND TENSIONING THE REINFORCEMENT BARS OF TWO PRECAST CONCRETE ELEMENTS |
| FR2478707A1 (en) * | 1980-03-24 | 1981-09-25 | Interventions Chantiers Ste Te | Connector for rods of reinforced concrete - has curved bearing clamps adjusting for element misalignment on curved pins |
| CN107313557A (en) * | 2017-07-24 | 2017-11-03 | 长沙远大住宅工业集团股份有限公司 | Universal steel concrete supporting component |
| CN208363295U (en) * | 2018-05-22 | 2019-01-11 | 山西二建集团有限公司 | Prefabricated concrete structure ball bolt grouting connector |
| CN109184084A (en) * | 2018-11-13 | 2019-01-11 | 黑龙江建筑职业技术学院 | A kind of Combined grouting sleeve |
| CN209891563U (en) * | 2019-01-31 | 2020-01-03 | 上海易拼利联建筑科技有限责任公司 | Deviation rod piece double-spherical-hinge steering connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382232A (en) * | 2021-12-23 | 2022-04-22 | 重庆拓达建设（集团）有限公司 | Grouting sleeve and construction process applied to grouting sleeve |
| CN114592605A (en) * | 2022-03-08 | 2022-06-07 | 上海应用技术大学 | Long-span concrete beam connected by FRP (fiber reinforced plastic) -grouting sleeve and processing method |
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