CN110029781A - A kind of deviation reinforcing bar sawtooth intermediate plate quick connector - Google Patents
A kind of deviation reinforcing bar sawtooth intermediate plate quick connector Download PDFInfo
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- CN110029781A CN110029781A CN201910438473.2A CN201910438473A CN110029781A CN 110029781 A CN110029781 A CN 110029781A CN 201910438473 A CN201910438473 A CN 201910438473A CN 110029781 A CN110029781 A CN 110029781A
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- intermediate plate
- anchor slab
- sawtooth
- sleeve
- reinforcing bar
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- 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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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of deviation reinforcing bar sawtooth quick connector, the reinforcing bar one and reinforcing bar two of connecting band deviation include connecting rod, multi-clove type arcuate serrated intermediate plate, radial elastic part, radial constraint part, ball, first sleeve, the first anchor slab, the second anchor slab, spheric washer, drag-line, the second casing and tensile elements；First sleeve both ends are separately connected the first anchor slab and the second anchor slab, and the second anchor slab connects reinforcing bar two；Arcuate serrated intermediate plate, radial elastic part, radial constraint part, ball are set in first sleeve, radial elastic part and radial constraint part constraint arc clip form sawtooth anchoring casing pipe, sawtooth anchoring casing pipe anchor connection bar one end, the connecting rod other end connects the second casing, and the second casing other end connects reinforcing bar one；Drag-line is set on the outside of first sleeve, and drag-line one end is fixed on the outside of first sleeve, and the other end reaches member exterior by conduit, affects drag-line in outside, first sleeve gradually rotates movement, gradually compresses combination nut, reaches and be 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 sawtooth intermediate plate 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, application range 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 sawtooth intermediate plate quick connector, real
The quick connection of existing prefabricated components or modularization reinforcement construction large deviations embedded bar, especially realizes buried in component inside
Deviation reinforcing bar mechanical connection.
To achieve the above object, the invention discloses a kind of deviation reinforcing bar sawtooth intermediate plate quick connectors, realize pre-buried inclined
The quick connection of poor reinforcing bar；Comprising being at least connected with bar, multi-clove type arcuate serrated intermediate plate, radial elastic part, sliding aiding elements, first set
Pipe, the first anchor slab, the second anchor slab and the second casing.
Described first sleeve one end is removably connect with first anchor slab or integral production, the first sleeve
The other end is removably connect with second anchor slab or integral production；The setting multi-clove type arc in the first sleeve
Shape sawtooth intermediate plate and the radial elastic part, the multi-clove type arcuate serrated intermediate plate form a sawtooth anchoring casing pipe in circumferential direction,
The radial constraint part compresses the multi-clove type arcuate serrated intermediate plate；The sawtooth anchor that the multi-clove type arcuate serrated intermediate plate surrounds
Gu casing is set in the axial direction between first anchor slab and second anchor slab.
Circular hole is set among first anchor slab, and the first anchor slab Circularhole diameter is greater than the connection shank diameter, described
Connecting rod includes connecting rod head and connecting rod tail portion, and the connecting rod head is arranged outer sawtooth, the outer sawtooth and described more
Sawtooth matches in flap-type arcuate serrated intermediate plate, and the connecting rod head passes through the first anchor slab circular hole, the multi-clove type arc
The sawtooth anchoring casing pipe that shape sawtooth intermediate plate surrounds, which clamps, connects the connecting rod head.
When prefabricated components dock, the connecting rod head is gradually inserted the sawtooth that the multi-clove type arcuate serrated intermediate plate surrounds
Anchoring casing pipe, under the jacking power effect of the elastic restraint power and the connecting rod of the radial elastic part, matched inside and outside saw
Tooth is formed only into the self-locking connection structure not moved back；When the connecting rod head be inserted into the sawtooth anchoring casing pipe when, sawtooth it is oblique
Face contacts with each other, and the connecting rod head forms outwardly radial thrust, the sawtooth anchoring cartridge to the sawtooth anchoring casing pipe
Pipe opens, and the connecting rod is smoothly inserted into, when the connecting rod is extracted, the plane phase mutual connection of the matched inside and outside sawtooth
Touching, under the elastic force constraint of the radial elastic part, the sawtooth anchoring casing pipe forms anchorage effect to the connecting rod.
The connecting rod tail portion and second casing connection, reinforcing bar one described in second casing connection；Described second
Anchor slab is connect with the reinforcing bar two.
Preferably, it is arranged between the sawtooth anchoring casing pipe that first anchor slab and the multi-clove type arcuate serrated intermediate plate surround
Spherical surface backing plate；Backing plate duct is set among the spherical surface backing plate, and the backing plate channel diameter is greater than the connection shank diameter.
Preferably, several lower shrinkage pools are arranged close to second anchor slab side bottom surface in the multi-clove type arcuate serrated intermediate plate；
The sliding aiding elements are ball, a ball are arranged in each described lower shrinkage pool, the ball is adjacent to second anchor slab；It is preferred that
, the radial elastic part is annular elastomeric spring buckle.
The ball greatly reduces the resistance that the multi-clove type arcuate serrated intermediate plate slides laterally, so that connecting rod is inserted into institute
It is more convenient to state the sawtooth anchoring casing pipe that multi-clove type arcuate serrated intermediate plate surrounds.
Further technical solution is that axis direction groove, the axis is arranged in the multi-clove type arcuate serrated intermediate plate side
The arcuate serrated screw thread intermediate plate, institute are close in the setting radial elastic part in the groove of line direction, radial elastic part side
It states the radial elastic part other side and is close to the first sleeve inner wall；Preferably, the radial elastic part is wave type springs steel plate
Item.
Preferably, several lower shrinkage pools are arranged in the first sleeve end, and circumferential groove is arranged in the first sleeve outer wall；Institute
It states circumferential groove inner ring and tensile elements fixator, the tensile elements fixator shape is set on setting tensile elements, the tensile elements
Match with the lower shrinkage pool shape of the first sleeve end, the tensile elements fixator is set in the lower shrinkage pool.
Preferably, the tensile elements are high-strength steel cord；The tensile elements fixator is suppressed by casting of metals or metallic sheath
It is formed on the tensile elements.
After the completion of connector docking, the tensile elements are affected in external any region, the first sleeve gradually rotates,
Tense entire connector.
Further technical solution is that radial constraint part is arranged in the first sleeve, and the radial constraint part includes about
Bundle bottom plate and confinement tube, there are gap between the confinement tube and the first sleeve, the attaching means bottom plate is adjacent to described
Second anchor slab is towards the first sleeve inner side end.
Several lower shrinkage pools are arranged close to radial constraint part side bottom surface in the multi-clove type arcuate serrated intermediate plate；It is described to help
Saddle is ball, and a ball is arranged in each described lower shrinkage pool, and the ball is adjacent to the attaching means bottom plate.
Axis direction groove is arranged in the multi-clove type arcuate serrated intermediate plate side, in the axis direction groove described in setting
The arcuate serrated screw thread intermediate plate is close in radial elastic part, radial elastic part side, and the radial elastic part other side is tight
Paste the radial constraint part inner wall；Preferably, the radial elastic part is wave type springs steel plate strip.
Further technical solution is that radial constraint part is arranged in the first sleeve, and the radial constraint part includes about
Bundle bottom plate and axial constraint plate；There are gap, the attaching means bottom plates between the radial constraint part and the first sleeve
Second anchor slab is adjacent to towards the first sleeve inner side end.
Several lower shrinkage pools are arranged close to radial constraint part side bottom surface in the multi-clove type arcuate serrated intermediate plate；It is described to help
Saddle is ball, and a ball is arranged in each described lower shrinkage pool, and the ball is adjacent to the attaching means bottom plate；More valves
Positioning groove is arranged in formula arcuate serrated intermediate plate side, and it is recessed that the axial constraint plate of the radial constraint part is set to the positioning
In slot.
Circumferential groove is set on the outside of the multi-clove type arcuate serrated intermediate plate, the setting radial elastic in the circumferential groove
Part；Preferably, the radial elastic part is annular elastomeric spring buckle.
Further technical solution is, second casing both ends are respectively set third anchor slab and the 5th anchor slab, described the
4th anchor slab is set among two casings；Second casing and the third anchor slab, the 5th anchor slab, the 4th anchor slab are with detachable side
Formula connection.
First Ball faced nut, the 4th anchor slab and the described 5th are set between the third anchor slab and the 4th anchor slab
Second Ball faced nut is set between anchor slab；Second Ball faced nut connects the connecting rod tail portion with screw thread pair, and described first
Ball faced nut connects reinforcing bar one with screw thread pair.
Preferably, the first sleeve is connect with first anchor slab with screw thread pair, the first sleeve and described second
Anchor slab is connected with screw thread pair；Second anchor slab is connect with the reinforcing bar two with screw thread pair.
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: deviation reinforcing bar sawtooth intermediate plate quick connector elevation.
Attached drawing 2: deviation reinforcing bar sawtooth intermediate plate quick connector part drawing.
Attached drawing 3: confinement sleeve deviation reinforcing bar sawtooth intermediate plate quick connector elevation.
Attached drawing 4: confinement sleeve deviation reinforcing bar sawtooth intermediate plate quick connector part drawing.
Attached drawing 5: oriented sliding slot deviation reinforcing bar sawtooth intermediate plate quick connector elevation.
Attached drawing 6: oriented sliding slot deviation reinforcing bar sawtooth intermediate plate quick connector part drawing.
Attached drawing 7: double Ball faced nut deviation reinforcing bar sawtooth intermediate plate quick connector elevation.
Attached drawing 8: double Ball faced nut deviation reinforcing bar sawtooth intermediate plate quick connector part drawings.
Attached drawing 9: connecting rod and sawtooth intermediate plate detail drawing.
Specific embodiment
Embodiment 1.
As shown in Figure 1, Figure 2 and shown in Fig. 9, a specific embodiment of the invention connects reinforcing bar 1 and reinforcing bar 2 13, feature
It is: comprising connecting rod 1, three-clove style arcuate serrated intermediate plate 2, wave type springs steel plate strip 3, ball 4, first sleeve 6, the first anchor
Plate 7, spherical surface backing plate 8, the second anchor slab 9, the second casing 10 and tensile elements 11.
6 one end of first sleeve is connect with the first anchor slab 7 with screw element, and 6 other end of first sleeve and the second anchor slab 9 are with screw thread
Part connection；Three valve arcuate serrated screw thread intermediate plates 2 of setting and wave type springs steel plate strip 3, three valve arcuate serrated spiral shells in first sleeve 6
Line intermediate plate 2 forms a sawtooth anchoring casing pipe in circumferential direction, and wave type springs steel plate strip 3 compresses multi-clove type arcuate serrated intermediate plate 2；
The sawtooth anchoring casing pipe that three valve arcuate serrated screw thread intermediate plates 2 surround is set to the first anchor slab 7 and the second anchor slab 9 in the axial direction
Between.
Two lower shrinkage pools 202 are arranged close to 9 side bottom surface of the second anchor slab in each valve arcuate serrated screw thread intermediate plate 2, each
A ball 4 is set in lower shrinkage pool 202, ball 4 is adjacent to 9 inner side end of the second anchor slab；Three valve arcuate serrated screw thread intermediate plates 2
Axis direction groove 201 is arranged in side, and wave type springs steel plate strip 3, wave type springs steel plate is arranged in axis direction groove 201
Arcuate serrated screw thread intermediate plate 2 is close in 3 side of item, and 6 inner wall of first sleeve is close in 3 other side of wave type springs steel plate strip.
Circular hole 701 is set among first anchor slab 7, and 701 diameter of the first anchor slab circular hole is greater than 1 diameter of connecting rod, the first anchor slab 7
Inner cone surface chamfer 702 is set towards first sleeve end face outside, is conducive to alignment when connecting rod 1 is inserted into, connecting rod 1 includes connecting rod
Outer sawtooth 103, outer sawtooth 103 and three valve arcuate serrated screw threads are arranged in head 101 and connecting rod tail portion 102, connecting rod head 101
Sawtooth matches in intermediate plate 2；It is arranged between the sawtooth anchoring casing pipe that first anchor slab 7 and three valve arcuate serrated screw thread intermediate plates 2 surround
Spherical surface backing plate 8；Backing plate duct 801 is set among spherical surface backing plate 8, and 801 diameter of backing plate duct is greater than 1 diameter of connecting rod；Connecting rod
Head 101 passes through the first anchor slab circular hole 701 and backing plate duct 801, makees jointly in wave type springs steel plate strip 3 and first sleeve 6
Under, the sawtooth anchoring casing pipe that three valve arcuate serrated screw thread intermediate plates 2 surround clamps connection connecting rod head 101.
When prefabricated components dock, 1 head 101 of connecting rod is gradually inserted the sawtooth anchor that three-clove style arcuate serrated intermediate plate 2 surrounds
Gu casing, under the jacking power effect of the elastic restraint power and connecting rod 1 of wave type springs steel plate strip 3, matched inside and outside sawtooth
It is formed only into the self-locking connection structure not moved back；When the sawtooth anchor that three-clove style arcuate serrated intermediate plate 2 surrounds is inserted on connecting rod head 101
Gu when casing, the inclined-plane 105,205 of sawtooth contacts with each other, the saw that connecting rod head 101 surrounds three-clove style arcuate serrated intermediate plate 2
Tooth anchoring casing pipe forms outwardly radial thrust, and the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds opens, connecting rod
1 smoothly insertion；When connecting rod 1 is extracted, the plane 106,206 of matched inside and outside sawtooth contacts with each other, in wave type springs steel
Under the elastic force constraint of lath 3, the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds forms anchor to the connecting rod 1
Gu uplift effect.
Lower shrinkage pool 601 is arranged in 6 end of first sleeve, and circumferential groove 602 is arranged in 6 outer wall of first sleeve；In circumferential groove 602
Around setting tensile elements 11, tensile elements fixator 1101,1101 shape of tensile elements fixator and first set are set on tensile elements 11
601 shape of lower shrinkage pool of 6 end of pipe matches, and tensile elements fixator 1101 is set in lower shrinkage pool 601；Tensile elements fixator
1101 are cast by metallic lead forms.
Connecting rod tail portion 102 is connect with the second casing 10 with screw thread pair, and the second casing 10 connects reinforcing bar 1 with screw thread pair；
Second anchor slab 9 is connect with reinforcing bar 2 13 with screw thread pair.
Embodiment 2.
As shown in Fig. 3, Fig. 4 and Fig. 9, still another embodiment of the invention connects reinforcing bar 1 and reinforcing bar 2 13, special
Sign is: including connecting rod 1, three valve arcuate serrated intermediate plates 2, wave type springs steel plate strip 3, ball 4, radial constraint part 5, first
Casing 6, the first anchor slab 7, spherical surface backing plate 8, the second anchor slab 9, the second casing 10 and tensile elements 11.
6 one end of first sleeve is connect with the first anchor slab 7 with screw element, and 6 other end of first sleeve and the second anchor slab 9 are with screw thread
Part connection；Three valve arcuate serrated screw thread intermediate plates 2 of setting and wave type springs steel plate strip 3, three valve arcuate serrated spiral shells in first sleeve 6
Line intermediate plate 2 forms a sawtooth anchoring casing pipe in circumferential direction, and wave type springs steel plate strip 3 compresses multi-clove type arcuate serrated intermediate plate 2；
The sawtooth anchoring casing pipe that three valve arcuate serrated screw thread intermediate plates 2 surround is set to the first anchor slab 7 and the second anchor slab 9 in the axial direction
Between.
Radial constraint part 5 is set in first sleeve 6, and radial constraint part 5 includes attaching means bottom plate 501 and confinement tube 502, about
There are gap between beam tube 502 and first sleeve 6, attaching means bottom plate 501 is adjacent to the second anchor slab 9 towards 6 inner end of first sleeve
Face.
Two lower shrinkage pools 202 are arranged close to the 5 side bottom surface of radial constraint part in each valve arcuate serrated screw thread intermediate plate 2；
A ball 4 is set in each lower shrinkage pool 202, ball 4 is adjacent to the attaching means bottom plate 501；Three valve arcuate serrated screw clamps
Axis direction groove 201 is arranged in 2 side of piece, and wave type springs steel plate strip 3, wave type springs are arranged in axis direction groove 201
Arcuate serrated screw thread intermediate plate 2 is close in 3 side of steel plate strip, and 5 inner wall of radial constraint part is close in 3 other side of wave type springs steel plate strip.
Circular hole 701 is set among first anchor slab 7, and 701 diameter of the first anchor slab circular hole is greater than 1 diameter of connecting rod, the first anchor slab 7
Inner cone surface chamfer 702 is set towards first sleeve end face outside, is conducive to alignment when connecting rod 1 is inserted into, connecting rod 1 includes connecting rod
Outer sawtooth 103, outer sawtooth 103 and three valve arcuate serrated screw threads are arranged in head 101 and connecting rod tail portion 102, connecting rod head 101
Sawtooth matches in intermediate plate 2；It is arranged between the sawtooth anchoring casing pipe that first anchor slab 7 and three valve arcuate serrated screw thread intermediate plates 2 surround
Spherical surface backing plate 8；Backing plate duct 801 is set among spherical surface backing plate 8, and 801 diameter of backing plate duct is greater than 1 diameter of connecting rod；Connecting rod
Head 101 passes through the first anchor slab circular hole 701 and backing plate duct 801, common in wave type springs steel plate strip 3 and radial constraint part 5
Under effect, the sawtooth anchoring casing pipe that three valve arcuate serrated screw thread intermediate plates 2 surround clamps connection connecting rod head 101.
When prefabricated components dock, 1 head 101 of connecting rod is gradually inserted the sawtooth anchor that three-clove style arcuate serrated intermediate plate 2 surrounds
Gu casing, under the jacking power effect of the elastic restraint power and connecting rod 1 of wave type springs steel plate strip 3, matched inside and outside sawtooth
It is formed only into the self-locking connection structure not moved back；When the sawtooth anchor that three-clove style arcuate serrated intermediate plate 2 surrounds is inserted on connecting rod head 101
Gu when casing, the inclined-plane 105,205 of sawtooth contacts with each other, the saw that connecting rod head 101 surrounds three-clove style arcuate serrated intermediate plate 2
Tooth anchoring casing pipe forms outwardly radial thrust, and the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds opens, connecting rod
1 smoothly insertion；When connecting rod 1 is extracted, the plane 106,206 of matched inside and outside sawtooth contacts with each other, in wave type springs steel
Under the elastic force constraint of lath 3, the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds forms anchor to the connecting rod 1
Gu uplift effect.
Lower shrinkage pool 601 is arranged in 6 end of first sleeve, and circumferential groove 602 is arranged in 6 outer wall of first sleeve；In circumferential groove 602
Around setting tensile elements 11, tensile elements fixator 1101,1101 shape of tensile elements fixator and first set are set on tensile elements 11
601 shape of lower shrinkage pool of 6 end of pipe matches, and tensile elements fixator 1101 is set in lower shrinkage pool 601；Tensile elements fixator
1101 are cast by metallic lead forms.
Connecting rod tail portion 102 is connect with the second casing 10 with screw thread pair, and the second casing 10 connects reinforcing bar 1 with screw thread pair；
Second anchor slab 9 is connect with reinforcing bar 2 13 with screw thread pair.
Embodiment 3.
As shown in Fig. 5, Fig. 6 and Fig. 9, still another embodiment of the invention connects reinforcing bar 1 and reinforcing bar 2 13, special
Sign is: comprising connecting rod 1, three valve arcuate serrated intermediate plates 2, annular elastomeric spring buckle 3, ball 4, radial constraint part 5, first sleeve 6,
First anchor slab 7, spherical surface backing plate 8, the second anchor slab 9, the second casing 10 and tensile elements 11.
6 one end of first sleeve is connect with the first anchor slab 7 with screw element, and 6 other end of first sleeve and the second anchor slab 9 are with screw thread
Part connection；Three valve arcuate serrated screw thread intermediate plates 2 of setting and annular elastomeric spring buckle 3, three valve arcuate serrated screw thread intermediate plates in first sleeve 6
2 form a sawtooth anchoring casing pipe in circumferential direction, and annular elastomeric spring buckle 3 compresses multi-clove type arcuate serrated intermediate plate 2；Three valve arcuate serrateds
The sawtooth anchoring casing pipe that screw thread intermediate plate 2 surrounds is set in the axial direction between the first anchor slab 7 and the second anchor slab 9.
Radial constraint part 5 is set in first sleeve 6, and radial constraint part 5 includes attaching means bottom plate 501 and axial constraint plate
502, there are gap between axial constraint plate 502 and first sleeve 6, attaching means bottom plate 501 is adjacent to the second anchor slab 9 towards first set
6 inner side end of pipe.
Two lower shrinkage pools 202 are arranged close to the 5 side bottom surface of radial constraint part in each valve arcuate serrated screw thread intermediate plate 2；
A ball 4 is set in each lower shrinkage pool 202, ball 4 is adjacent to the attaching means bottom plate 501；2 side of arcuate serrated screw thread intermediate plate
Positioning groove 203 is arranged in face, and the axial constraint plate 502 of radial constraint part 5 is set in positioning groove 203；Arcuate serrated screw thread
Circumferential groove 204 is set on the outside of intermediate plate 2, annular elastomeric spring buckle 3 is set in circumferential groove 204.
Circular hole 701 is set among first anchor slab 7, and 701 diameter of the first anchor slab circular hole is greater than 1 diameter of connecting rod, the first anchor slab 7
Inner cone surface chamfer 702 is set towards first sleeve end face outside, is conducive to alignment when connecting rod 1 is inserted into, connecting rod 1 includes connecting rod
Outer sawtooth 103, outer sawtooth 103 and three valve arcuate serrated screw threads are arranged in head 101 and connecting rod tail portion 102, connecting rod head 101
Sawtooth matches in intermediate plate 2；It is arranged between the sawtooth anchoring casing pipe that first anchor slab 7 and three valve arcuate serrated screw thread intermediate plates 2 surround
Spherical surface backing plate 8；Backing plate duct 801 is set among spherical surface backing plate 8, and 801 diameter of backing plate duct is greater than 1 diameter of connecting rod；Connecting rod
Head 101 passes through the first anchor slab circular hole 701 and backing plate duct 801, under 5 collective effect of annular elastomeric spring buckle 3 and radial constraint part,
The sawtooth anchoring casing pipe that three valve arcuate serrated screw thread intermediate plates 2 surround clamps connection connecting rod head 101.
When prefabricated components dock, 1 head 101 of connecting rod is gradually inserted the sawtooth anchor that three-clove style arcuate serrated intermediate plate 2 surrounds
Gu casing, under the jacking power effect of the elastic restraint power and connecting rod 1 of annular elastomeric spring buckle 3, matched inside and outside sawtooth is formed only
Into the self-locking connection structure not moved back；When the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds is inserted on connecting rod head 101
When, the inclined-plane 105,205 of sawtooth contacts with each other, and connecting rod head 101 anchors the sawtooth that three-clove style arcuate serrated intermediate plate 2 surrounds
Casing forms outwardly radial thrust, and the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds opens, and connecting rod 1 is smooth
Insertion；When connecting rod 1 is extracted, the plane 106,206 of matched inside and outside sawtooth contacts with each other, in the elasticity of annular elastomeric spring buckle 3
Under force constraint, the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds forms anchoring uplift effect to the connecting rod 1.
Lower shrinkage pool 601 is arranged in 6 end of first sleeve, and circumferential groove 602 is arranged in 6 outer wall of first sleeve；In circumferential groove 602
Around setting tensile elements 11, tensile elements fixator 1101,1101 shape of tensile elements fixator and first set are set on tensile elements 11
601 shape of lower shrinkage pool of 6 end of pipe matches, and tensile elements fixator 1101 is set in lower shrinkage pool 601；Tensile elements fixator
1101 are cast by metallic lead forms.
Connecting rod tail portion 102 is connect with the second casing 10 with screw thread pair, and the second casing 10 connects reinforcing bar 1 with screw thread pair；
Second anchor slab 9 is connect with reinforcing bar 2 13 with screw thread pair.
Embodiment 4.
As shown in Figure 7, Figure 8 and Figure 9, still another embodiment of the invention connects reinforcing bar 1 and reinforcing bar 2 13, special
Sign is: including connecting rod 1, three valve arcuate serrated intermediate plates 2, wave type springs steel plate strip 3, ball 4, first sleeve 6, the first anchor
Plate 7, spherical surface backing plate 8, the second anchor slab 9, the second casing 10, tensile elements 11, third anchor slab 1001, the 4th anchor slab 1002, the 5th anchor
Plate 1003, the first Ball faced nut 1004 and the second Ball faced nut 1005.
6 one end of first sleeve is connect with the first anchor slab 7 with screw element, and 6 other end of first sleeve and the second anchor slab 9 are with screw thread
Part connection；Three valve arcuate serrated screw thread intermediate plates 2 of setting and wave type springs steel plate strip 3, three valve arcuate serrated spiral shells in first sleeve 6
Line intermediate plate 2 forms a sawtooth anchoring casing pipe in circumferential direction, and wave type springs steel plate strip 3 compresses multi-clove type arcuate serrated intermediate plate 2；
The sawtooth anchoring casing pipe that three valve arcuate serrated screw thread intermediate plates 2 surround is set to the first anchor slab 7 and the second anchor slab 9 in the axial direction
Between.
Two lower shrinkage pools 202 are arranged close to 9 side bottom surface of the second anchor slab in each valve arcuate serrated screw thread intermediate plate 2, each
A ball 4 is set in lower shrinkage pool 202, ball 4 is adjacent to 9 inner side end of the second anchor slab；Three valve arcuate serrated screw thread intermediate plates 2
Axis direction groove 201 is arranged in side, and wave type springs steel plate strip 3, wave type springs steel plate is arranged in axis direction groove 201
Arcuate serrated screw thread intermediate plate 2 is close in 3 side of item, and 6 inner wall of first sleeve is close in 3 other side of wave type springs steel plate strip.
Circular hole 701 is set among first anchor slab 7, and 701 diameter of the first anchor slab circular hole is greater than 1 diameter of connecting rod, the first anchor slab 7
Inner cone surface chamfer 702 is set towards first sleeve end face outside, is conducive to alignment when connecting rod 1 is inserted into, connecting rod 1 includes connecting rod
Outer sawtooth 103, outer sawtooth 103 and three valve arcuate serrated screw threads are arranged in head 101 and connecting rod tail portion 102, connecting rod head 101
Sawtooth matches in intermediate plate 2；It is arranged between the sawtooth anchoring casing pipe that first anchor slab 7 and three valve arcuate serrated screw thread intermediate plates 2 surround
Spherical surface backing plate 8；Backing plate duct 801 is set among spherical surface backing plate 8, and 801 diameter of backing plate duct is greater than 1 diameter of connecting rod；Connecting rod
Head 101 passes through the first anchor slab circular hole 701 and backing plate duct 801, makees jointly in wave type springs steel plate strip 3 and first sleeve 6
Under, the sawtooth anchoring casing pipe that three valve arcuate serrated screw thread intermediate plates 2 surround clamps connection connecting rod head 101.
When prefabricated components dock, 1 head 101 of connecting rod is gradually inserted the sawtooth anchor that three-clove style arcuate serrated intermediate plate 2 surrounds
Gu casing, under the jacking power effect of the elastic restraint power and connecting rod 1 of wave type springs steel plate strip 3, matched inside and outside sawtooth
It is formed only into the self-locking connection structure not moved back；When the sawtooth anchor that three-clove style arcuate serrated intermediate plate 2 surrounds is inserted on connecting rod head 101
Gu when casing, the inclined-plane 105,205 of sawtooth contacts with each other, the saw that connecting rod head 101 surrounds three-clove style arcuate serrated intermediate plate 2
Tooth anchoring casing pipe forms outwardly radial thrust, and the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds opens, connecting rod
1 smoothly insertion；When connecting rod 1 is extracted, the plane 106,206 of matched inside and outside sawtooth contacts with each other, in wave type springs steel
Under the elastic force constraint of lath 3, the sawtooth anchoring casing pipe that three-clove style arcuate serrated intermediate plate 2 surrounds forms anchor to the connecting rod 1
Gu uplift effect.
Lower shrinkage pool 601 is arranged in 6 end of first sleeve, and circumferential groove 602 is arranged in 6 outer wall of first sleeve；In circumferential groove 602
Around setting tensile elements 11, tensile elements fixator 1101,1101 shape of tensile elements fixator and first set are set on tensile elements 11
601 shape of lower shrinkage pool of 6 end of pipe matches, and tensile elements fixator 1101 is set in lower shrinkage pool 601；Tensile elements fixator
1101 are cast by metallic lead forms.
Third anchor slab 1001 and the 5th anchor slab 1003 is respectively set in second casing, 10 both ends；Is arranged among second casing 10
Four anchor slabs 1002 are respectively provided with duct, third anchor slab 1001 among third anchor slab 1001, the 4th anchor slab 1002 and the 5th anchor slab 1003
Towards 10 end face outside of the second casing be arranged inner cone surface chamfer 1006, the 5th anchor slab 1003 towards 10 end face outside of the second casing be arranged in
Conical surface chamfering 1007, conical surface chamfering 1006,1007 are conducive to increase the allowable deviation of reinforcing bar 1 and reinforcing bar 2 13；Second casing
10 are connect with third anchor slab 1001, the 5th anchor slab 1003, the 4th anchor slab 1002 with screw thread pair；Third anchor slab 1001 and the 4th anchor slab
First Ball faced nut 1004 is set between 1002, second Ball faced nut is set between the 4th anchor slab 1002 and the 5th anchor slab 1003
1005；Second Ball faced nut 1005 connects 1 tail portion 102 of connecting rod with screw thread pair, and the first Ball faced nut 1004 is connected with screw thread pair
Reinforcing bar 1；Second anchor slab 9 is connect with reinforcing bar 2 13 with screw thread pair.
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 (11)
1. a kind of deviation reinforcing bar sawtooth intermediate plate quick connector connects reinforcing bar one (12) and reinforcing bar two (13), it is characterised in that: packet
Containing being at least connected with bar (1), multi-clove type arcuate serrated intermediate plate (2), radial elastic part (3), sliding aiding elements (4), first sleeve (6),
One anchor slab (7), the second anchor slab (9) and the second casing (10)；
Described first sleeve (6) one end is removably connect with first anchor slab (7) or integral production, the first set
Pipe (6) other end is removably connect with second anchor slab (9) or integral production；Setting in the first sleeve (6)
The multi-clove type arcuate serrated intermediate plate (2) and the radial elastic part (3), the multi-clove type arcuate serrated intermediate plate (2) is in circumferential direction
A sawtooth anchoring casing pipe is formed, the radial constraint part (3) compresses the multi-clove type arcuate serrated intermediate plate (2)；It is described more
The sawtooth anchoring casing pipe that flap-type arcuate serrated intermediate plate (2) surrounds is set to first anchor slab (7) and described in the axial direction
Between second anchor slab (9)；
Circular hole (701) are set among first anchor slab (7), the first anchor slab circular hole (701) diameter is greater than the connecting rod
(1) diameter, the connecting rod (1) include connecting rod head (101) and connecting rod tail portion (102), the connecting rod head (101)
Outer sawtooth (103) is set, and the outer sawtooth (103) and the interior sawtooth of the multi-clove type arcuate serrated intermediate plate (2) match, the company
Extension bar head (101) passes through the first anchor slab circular hole (701), the sawtooth anchor that the multi-clove type arcuate serrated intermediate plate (2) surrounds
Gu clamp sleeve is tightly connected the connecting rod head (101)；
The connecting rod tail portion (102) connect with second casing (10), and second casing (10) connects the reinforcing bar one
(12)；Second anchor slab (9) connect with the reinforcing bar two (13).
2. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that first anchor slab
(7) spherical surface backing plate (8) are set between the sawtooth anchoring casing pipe that surrounds of the multi-clove type arcuate serrated intermediate plate (2)；The spherical surface
Backing plate duct (801) are set among backing plate (8), backing plate duct (801) diameter is greater than the connecting rod (1) diameter.
3. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that the multi-clove type arc
Multiple lower shrinkage pools (202) are arranged close to the second anchor slab (9) side bottom surface in sawtooth intermediate plate (2)；The sliding aiding elements (4) are ball
(4), a ball (4) is set in each described lower shrinkage pool (202), and the ball (4) is adjacent to second anchor slab (9)；Institute
Stating radial elastic part (3) is annular elastomeric spring buckle.
4. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that the multi-clove type arc
Axis direction groove (201) are arranged in sawtooth intermediate plate (2) side, the setting radial elastic in the axis direction groove (201)
The multi-clove type arcuate serrated intermediate plate (2) is close in part (3), radial elastic part (3) side, and the radial elastic part (3) is another
It is close to first sleeve (6) inner wall in side；The radial elastic part (3) is wave type springs steel plate strip.
5. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that the first sleeve
(6) lower shrinkage pool (601) are arranged in end, and circumferential groove (602) are arranged in first sleeve (6) outer wall；The circumferential groove (602)
Tensile elements fixator (1101) are arranged in setting tensile elements (11), the tensile elements (11) in inner ring, the tensile elements fixator
(1101) shape and lower shrinkage pool (601) shape of the first sleeve (6) end match, the tensile elements fixator
(1101) it is set in the lower shrinkage pool (601).
6. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 5, which is characterized in that the tensile elements (11)
For high-strength steel cord；The tensile elements fixator (1101) is compressed on shape on the tensile elements (11) by casting of metals or metallic sheath
At.
7. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that the first sleeve
(6) radial constraint part (5) are set in, the radial constraint part (5) includes attaching means bottom plate (501) and confinement tube (502), described
There are gap between confinement tube (502) and the first sleeve (6), the attaching means bottom plate (501) is adjacent to second anchor slab
(9) towards the first sleeve (6) inner side end；
Multiple lower shrinkage pools are arranged close to radial constraint part (5) the side bottom surface in the multi-clove type arcuate serrated intermediate plate (2)
(202)；The sliding aiding elements (4) are ball (4), and a ball (4), the ball is arranged in each described lower shrinkage pool (202)
(4) it is adjacent to the attaching means bottom plate (501)；
Axis direction groove (201) are arranged in the multi-clove type arcuate serrated intermediate plate (2) side, the axis direction groove (201)
The interior setting radial elastic part (3), the multi-clove type arcuate serrated intermediate plate (2), institute are close in radial elastic part (3) side
It states radial elastic part (3) other side and is close to radial constraint part (5) inner wall；The radial elastic part (3) is wave type springs
Steel plate strip.
8. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that the first sleeve
(6) radial constraint part (5) are set in, the radial constraint part (5) includes attaching means bottom plate (501) and axial constraint plate (502)；
There are gap between the radial constraint part (5) and the first sleeve (6), the attaching means bottom plate (501) is adjacent to described
Two anchor slabs (9) are towards the first sleeve (6) inner side end；
Multiple lower shrinkage pools are arranged close to radial constraint part (5) the side bottom surface in the multi-clove type arcuate serrated intermediate plate (2)
(202)；The sliding aiding elements (4) are ball (4), and a ball (4), the ball is arranged in each described lower shrinkage pool (202)
(4) it is adjacent to the attaching means bottom plate (502)；Positioning groove (203) are arranged in the multi-clove type arcuate serrated intermediate plate (2) side, institute
The axial constraint plate (502) for stating radial constraint part (5) is set in the positioning groove (203)；
Circumferential groove (204) are set on the outside of the multi-clove type arcuate serrated intermediate plate (2), institute is set in the circumferential groove (204)
State radial elastic part (3)；The radial elastic part (3) is annular elastomeric spring buckle.
9. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that second casing
(10) third anchor slab (1001) and the 5th anchor slab (1003) is respectively set in both ends, and the 4th anchor is arranged among second casing (10)
Plate (1002)；Second casing (10) and the third anchor slab (1001), the 5th anchor slab (1003), the 4th anchor slab (1002) with
Removably connection；
It is arranged the first Ball faced nut (1004) between the third anchor slab (1001) and the 4th anchor slab (1002), the described 4th
The second Ball faced nut (1005) are set between anchor slab (1002) and the 5th anchor slab (1003)；Second Ball faced nut
(1005) connecting rod (1) tail portion (102) is connected with screw thread pair, first Ball faced nut (1004) connects steel with screw thread pair
Muscle one (12).
10. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that the first sleeve
(6) it is connect with first anchor slab (7) with screw thread pair, the first sleeve (6) is connected with second anchor slab (9) with screw thread pair
It connects；Second anchor slab (9) is connect with the reinforcing bar two (13) with screw thread pair.
11. deviation reinforcing bar sawtooth intermediate plate quick connector according to claim 1, which is characterized in that the multi-clove type arc
Shape sawtooth intermediate plate (2) is arcuate serrated screw thread intermediate plate or arcuate serrated ring grain intermediate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438473.2A CN110029781A (en) | 2019-05-24 | 2019-05-24 | A kind of deviation reinforcing bar sawtooth intermediate plate quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438473.2A CN110029781A (en) | 2019-05-24 | 2019-05-24 | A kind of deviation reinforcing bar sawtooth intermediate plate quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029781A true CN110029781A (en) | 2019-07-19 |
Family
ID=67243218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438473.2A Pending CN110029781A (en) | 2019-05-24 | 2019-05-24 | A kind of deviation reinforcing bar sawtooth intermediate plate quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029781A (en) |
-
2019
- 2019-05-24 CN CN201910438473.2A patent/CN110029781A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190719 |
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| WD01 | Invention patent application deemed withdrawn after publication |