CN109944396A - A kind of deviation reinforcing bar quick connector - Google Patents
A kind of deviation reinforcing bar quick connector Download PDFInfo
- Publication number
- CN109944396A CN109944396A CN201910351822.7A CN201910351822A CN109944396A CN 109944396 A CN109944396 A CN 109944396A CN 201910351822 A CN201910351822 A CN 201910351822A CN 109944396 A CN109944396 A CN 109944396A
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- CN
- China
- Prior art keywords
- reinforcing bar
- anchor slab
- outer tube
- quick connector
- deviation
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- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of deviation reinforcing bar quick connector, the reinforcing bar one and reinforcing bar two of connecting band deviation include several arc clips, hoop constraint part, axle spring, outer tube, the first anchor slab, the second anchor slab, spheric washer, drag-line, protective cover and conduit；Outer tube both ends are separately connected the first anchor slab and the second anchor slab, and the first anchor slab connects reinforcing bar one, and arc clip, hoop constraint part, axle spring are set in outer tube, and hoop constraint part constrains several arc clips and forms combination nut, and combination nut connects reinforcing bar two；Drag-line is arranged in setting protective cover and casing on the outside of outer tube, the second anchor slab outside, and drag-line one end is fixed on the outside of the second anchor slab; the other end reaches member exterior by conduit, affects drag-line in outside, it is mobile that the second anchor slab gradually rotates outside inside pipe casing; combination nut is gradually compressed, reaches and is fully connected.The present invention realizes the quick connection of pre-buried deviation reinforcing bar, and overall dimension is small, applied widely.
Description
Technical field
The present invention relates to the interconnection technique field of reinforcing bar, in particular to a kind of deviation reinforcing bar quick connector.
Background technique
Prefabrication and assembly construction building and reinforcing bar modular construction are more and more common in current engineering construction field, element precast and steel
Muscle modularization makes the processing and fabricating of reinforcing bar certainly exist certain error, and there are the reinforcing bars of error to be difficult safety at the construction field (site)
It is efficiently attached, the smooth connection of reinforcing bar is always a global problem in assembled architecture.
It is general at present to there is wet connection and involvement to connect two ways for the reinforcing bar connection for solving assembly building；It is adopted in wet connection
With being most widely the forms such as grout sleeve, anchor slurry overlap joint, this connection type is strong in the presence of construction concealment, and quality is difficult to handle
Control lacks the disadvantages of effectively detecting approach；The dry connection type of another kind is primarily referred to as being bolted, and requires one due to being bolted
The operating space of a bolt installation and fastening, this operating space not only substantially reduces the concrete joint face of joint location
Product, weakens bonding strength, also makes to be bolted the connection for being only useful in component surface layer reinforcing bar, the scope of application is quite narrow.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides a kind of deviation reinforcing bar quick connector, realizes prefabricated structure
The quick connection of part or modularization reinforcement construction large deviations embedded bar especially realizes the buried deviation steel in component inside
The mechanical connection of muscle.
To achieve the above object, the invention discloses a kind of deviation reinforcing bar quick connectors, realize pre-buried deviation reinforcing bar
Quickly connection；Include at least several arc clips, radial constraint part, axial elasticity part, outer tube, the first anchor slab and the second anchor
Plate.
First anchor pole and second anchor slab is arranged in the outer tube both ends, and first anchor slab and reinforcing bar one connect
It connects, second anchor slab is connected with the outer tube with screw thread pair.
Several arc clips, the radial constraint part and the axial elasticity part are equipped in the outer tube, it is described
Several arc clips surround combination nut in circumferential direction, and the radial constraint part compresses several arc clips；The housing
Bore is greater than the outer diameter of several arc clip the surrounded combination nuts and radial constraint part, makes the combination nut in institute
The space for having transverse shifting in outer tube is stated, the lateral deviation of two reinforcing bars is adapted to.
Axial elasticity part one end is supported in first anchor slab end, described in the axial elasticity part other end connection
Several arc clips, several arc clips are adjacent to second anchor slab.
Circular hole is set among second anchor slab, and the second anchor slab Circularhole diameter is greater than two diameter of reinforcing bar, described
Reinforcing bar two passes through the second anchor slab circular hole, and the combination nut that several arc clips surround, which clamps, connects the reinforcing bar two.
Preferably, spheric washer is set between the combination nut that second anchor slab and several arc clips surround,
The spherical design of washer is suitable for the corner deviation of all directions between two reinforcing bars.
Preferably, the prominent housing end surfaces of second anchor slab, the prominent housing end surfaces of second anchor slab
Drag-line is arranged in portion outboard, and stay cable fixer is arranged in described drag-line one end, and the stay cable fixer is fixed on second anchor slab
On；After the completion of steel reinforcement abutting joints, the drag-line is drawn in outside, second anchor slab gradually rotates, and second anchor slab is to institute
It states gradually to move in outer sleeve and compresses the combination nut that the arc clip surrounds.
Preferably, the drag-line is high-strength steel cord.
Preferably, protective cover is arranged in the housing tube end, and aperture, the protective cover side is arranged in the protective cover side
Aperture connecting conduit after the drag-line other end is wound on the outside of second anchor slab, by the protective cover aperture, passes through described
Conduit.
Preferably, several arc clips are buttless thread arc clip, and the radial constraint part is circumferential elastic cuffs；
The sawtooth external screw thread that two end of the reinforcing bar setting and the buttless thread arc clip match.
Further technical solution is that several arc clips are conical surface arcuate thread intermediate plate, and radial constraint part is cone
Intermediate plate positioning ring, two end of the reinforcing bar setting and the conical surface is arranged in face confinement ring, the conical surface arcuate thread intermediate plate outside
The external screw thread that arcuate thread intermediate plate matches.
Preferably, lubricator is equipped between the axial elasticity part and first anchor slab, advantageously the outer tube
The transverse shifting of interior axial direction elastic component and combination nut.
Preferably, the axial elasticity part is spring.
Preferably, the outer tube and the first anchor slab integral production.
Preferably, the conical surface is set on the inside of the second anchor slab outer end face, and the conical surface is arranged in two end of reinforcing bar.
Overall dimension of the present invention is small, and joint efficiency is high, reduces material utilization amount, accelerates speed of application, applicable situation is more
It is extensive.
Detailed description of the invention
Attached drawing 1: buttless thread deviation reinforcing bar quick connector elevation.
Attached drawing 2: buttless thread deviation reinforcing bar quick connector part drawing.
Attached drawing 3: tapered thread deviation reinforcing bar quick connector elevation.
Attached drawing 4: tapered thread deviation reinforcing bar quick connector part drawing.
Specific embodiment
Embodiment 1.
As shown in Figure 1 and Figure 2, a specific embodiment of the invention connects reinforcing bar 1 and reinforcing bar 2 12, it is characterised in that:
Include at least several buttless thread arc clips 101, circumferential elastic cuffs 201, axle spring 3, outer tube 4, the first anchor slab 5, the
Two anchor slabs 6, spheric washer 7, drag-line 8, protective cover 9 and conduit 10.
The first anchor pole 5 and the second anchor slab 6 is arranged in 4 both ends of outer tube, and the first anchor slab 5 and reinforcing bar 1 connect, the second anchor slab 6
It is connected with outer tube 4 with screw thread pair.
Several buttless thread arc clips 101, circumferential elastic cuffs 201, axle spring 3 and ball ring are equipped in outer tube 4
Circle 7, several buttless thread arc clips 101 surround combination nut in circumferential direction, and circumferential elastic cuffs 201 are by several buttless thread arcs
Intermediate plate 101 compresses；4 internal diameter of outer tube is greater than the outer diameter of the surrounded combination nut of several buttless thread arc clips 101.
3 one end of axle spring is supported in 5 end of the first anchor slab, and 3 other end of axle spring connects several buttless thread arcs
Intermediate plate 101, several buttless thread arc clips 101 are adjacent to spheric washer 7, and spheric washer 7 is adjacent to the second anchor slab 6.
Circular hole 601 is set among second anchor slab 6, and 601 diameter of the second anchor slab circular hole is greater than 2 12 diameter of reinforcing bar, reinforcing bar 22
Across the second anchor slab circular hole 601, the sawtooth external screw thread that the setting of 2 12 end of reinforcing bar matches with buttless thread arc clip 101,
The combination nut that several buttless thread arc clips 101 surround clamps connection reinforcing bar 2 12.
Second anchor slab 6 protrudes 4 end face of outer tube, and drag-line 8 is arranged on the outside of prominent 4 end face part of outer tube of the second anchor slab 6, draws
Stay cable fixer 801 is arranged in 8 one end of rope, and stay cable fixer 801 is fixed on the second anchor slab 6.
Protective cover 9 is arranged in 4 end of outer tube, and aperture 901, the connection of 9 side aperture 901 of protective cover is arranged in 9 side of protective cover
Conduit 10.
After 8 other end of drag-line winds 6 outside of the second anchor slab, by protective cover aperture 901, conduit 10 is passed through, is led in outside
Be pulled rope, and the second anchor slab 6 is gradually rotated and surrounded to the mobile buttless thread arc clip 101 that gradually compresses inside outer tube 4
Combination nut, form being fully connected for rebar connector.
Embodiment 2.
As shown in Figure 3, Figure 4, still another embodiment of the invention connects reinforcing bar 1 and reinforcing bar 2 12, and feature exists
In: it include at least several conical surface arcuate thread intermediate plates 102, conical surface confinement ring 202, intermediate plate positioning ring 103, axle spring 3, housing
Pipe 4, the first anchor slab 5, the second anchor slab 6, spheric washer 7, drag-line 8, protective cover 9 and conduit 10.
The first anchor pole 5 and the second anchor slab 6 is arranged in 4 both ends of outer tube, and the first anchor slab 5 and reinforcing bar 1 connect, the second anchor slab 6
It is connected with outer tube 4 with screw thread pair.
Several conical surface arcuate thread intermediate plates 102, conical surface confinement ring 202, axle spring 3 and ball ring are equipped in outer tube 4
Circle 7, several conical surface arcuate thread intermediate plates 102 surround combination nut in circumferential direction, and conical surface confinement ring 202 is by several conical surface arcuate threads
Intermediate plate 102；4 internal diameter of outer tube is greater than 202 outer diameter of conical surface confinement ring.
3 one end of axle spring is supported in 5 end of the first anchor slab, and 3 other end of axle spring connects several conical surface arcuate threads
Intermediate plate 102, several conical surface confinement rings 202 are adjacent to spheric washer 7, and spheric washer 7 is adjacent to the second anchor slab 6.
Circular hole 601 is set among second anchor slab 6, and 601 diameter of the second anchor slab circular hole is greater than 2 12 diameter of reinforcing bar, reinforcing bar 22
Across the second anchor slab circular hole 601, the sawtooth external screw thread that the setting of 2 12 end of reinforcing bar matches with conical surface arcuate thread intermediate plate 102,
The combination nut that several conical surface arcuate thread intermediate plates 102 surround clamps connection reinforcing bar 2 12.
Second anchor slab 6 protrudes 4 end face of outer tube, and drag-line 8 is arranged on the outside of prominent 4 end face part of outer tube of the second anchor slab 6, draws
Stay cable fixer 801 is arranged in 8 one end of rope, and stay cable fixer 801 is fixed on the second anchor slab 6.
Protective cover 9 is arranged in 4 end of outer tube, and aperture 901, the connection of 9 side aperture 901 of protective cover is arranged in 9 side of protective cover
Conduit 10.
After 8 other end of drag-line winds 6 outside of the second anchor slab, by protective cover aperture 901, conduit 10 is passed through, is led in outside
Be pulled rope, and the second anchor slab 6 gradually rotates and gradually compresses conical surface confinement ring 202 and conical surface arc spiral shell to movement inside outer tube 4
The combination nut that line intermediate plate 102 is surrounded forms being fully connected for rebar connector.
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, and various combination is taken to generate numerous preferable realities
Apply example；Therefore, the design of all technician in the art according to the present invention passes through logic point on the basis of existing technology
Analysis, reasoning or the limited available technical solution of experiment, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of deviation reinforcing bar quick connector connects reinforcing bar one (11) and reinforcing bar two (12), it is characterised in that: if comprising at least
Dry arc clip (1), radial constraint part (2), axial elasticity part (3), outer tube (4), the first anchor slab (5) and the second anchor slab (6)；
First anchor pole (5) and second anchor slab (6), first anchor slab (5) and steel is arranged in outer tube (4) both ends
Muscle one (11) connection, second anchor slab (6) are connected with the outer tube (4) with screw thread pair；
Several arc clips (1), the radial constraint part (2) and the axial elasticity part are equipped in the outer tube (4)
(3), several arc clips (1) surround combination nut in circumferential direction, and the radial constraint part (2) is by several arc clips
(1) it compresses；Outer tube (4) internal diameter is greater than the surrounded combination nut of several arc clips (1) and radial constraint part (2)
Outer diameter；
Described axial elasticity part (3) one end is supported in the first anchor slab (5) end, and axial elasticity part (3) other end connects
Several arc clips (1) are connect, several arc clips (1) are adjacent to second anchor slab (6)；
Circular hole (601) are set among second anchor slab (6), the second anchor slab circular hole (601) diameter is greater than the reinforcing bar two
(12) diameter, the reinforcing bar two (2) pass through the second anchor slab circular hole (601), the combination that several arc clips (1) surround
Nut clip is tightly connected the reinforcing bar two (12).
2. deviation reinforcing bar quick connector according to claim 1, which is characterized in that second anchor slab (6) and described
Spheric washer (7) are set between the combination nut that several arc clips (1) surround.
3. deviation reinforcing bar quick connector according to claim 1, which is characterized in that the prominent institute of second anchor slab (6)
Outer tube (4) end face is stated, drag-line (8) are set on the outside of prominent outer tube (4) end face part of second anchor slab (6), it is described
Stay cable fixer (801) are arranged in drag-line (8) one end, and the stay cable fixer (801) is fixed on second anchor slab (6).
4. deviation reinforcing bar quick connector according to claim 3, which is characterized in that the drag-line (8) is high tensile steel wire
Rope.
5. deviation reinforcing bar quick connector according to claim 1, which is characterized in that outer tube (4) the end setting
Aperture (901) are arranged in protective cover (9), protective cover (9) side, protective cover (9) side aperture (901) connecting conduit
(10)；
After drag-line (8) other end is wound on the outside of second anchor slab (6), by the protective cover aperture (901), institute is passed through
State conduit (10).
6. deviation reinforcing bar quick connector according to claim 1, which is characterized in that several arc clips (1) are
Buttless thread arc clip (101), the radial constraint part (2) are circumferential elastic cuffs (201)；
The sawtooth external screw thread that reinforcing bar two (12) the end setting and the buttless thread arc clip (101) match.
7. deviation reinforcing bar quick connector according to claim 1, which is characterized in that several arc clips (1) (1)
For conical surface arcuate thread intermediate plate (102), radial constraint part (2) is conical surface confinement ring (202), the conical surface arcuate thread intermediate plate
(102) intermediate plate positioning ring (103) are arranged in outside；
The external screw thread that reinforcing bar two (12) the end setting and the conical surface arcuate thread intermediate plate (102) match.
8. deviation reinforcing bar quick connector according to claim 1, which is characterized in that the axial elasticity part (3) and institute
It states and is equipped with lubricator between the first anchor slab (5), the axial elasticity part (3) is spring.
9. deviation reinforcing bar quick connector according to claim 1, which is characterized in that the outer tube (4) and described
One anchor slab (5) integral production.
10. deviation reinforcing bar quick connector according to claim 1, which is characterized in that the second anchor slab (6) outer end face
The conical surface is arranged in inside, and the conical surface is arranged in reinforcing bar two (12) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351822.7A CN109944396A (en) | 2019-04-28 | 2019-04-28 | A kind of deviation reinforcing bar quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351822.7A CN109944396A (en) | 2019-04-28 | 2019-04-28 | A kind of deviation reinforcing bar quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109944396A true CN109944396A (en) | 2019-06-28 |
Family
ID=67016593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910351822.7A Pending CN109944396A (en) | 2019-04-28 | 2019-04-28 | A kind of deviation reinforcing bar quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109944396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120464A (en) * | 2020-03-17 | 2020-05-08 | 莫崇规 | Self-tightening screw-free nut and automatic screwing and unscrewing method |
| CN115787917A (en) * | 2022-11-18 | 2023-03-14 | 青岛泰合洋房建设有限公司 | Light steel assembly type composite board for building and building manufacturing method |
-
2019
- 2019-04-28 CN CN201910351822.7A patent/CN109944396A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120464A (en) * | 2020-03-17 | 2020-05-08 | 莫崇规 | Self-tightening screw-free nut and automatic screwing and unscrewing method |
| CN115787917A (en) * | 2022-11-18 | 2023-03-14 | 青岛泰合洋房建设有限公司 | Light steel assembly type composite board for building and building manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190628 |