CN109944395A - A kind of novel elastic combination threaded sleeve rod piece connector - Google Patents
A kind of novel elastic combination threaded sleeve rod piece connector Download PDFInfo
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- CN109944395A CN109944395A CN201910308381.2A CN201910308381A CN109944395A CN 109944395 A CN109944395 A CN 109944395A CN 201910308381 A CN201910308381 A CN 201910308381A CN 109944395 A CN109944395 A CN 109944395A
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Abstract
A kind of novel elastic combination threaded sleeve rod piece connector, including connecting shaft, first sleeve, the second connecting sleeve and the first flexible tensile part；Connecting shaft is connect with the second connecting sleeve with screw thread pair, and the second connecting sleeve is connect with rod piece one with screw thread pair；The first flexible tensile part is arranged in first sleeve connecting rod two, the second connecting sleeve outside；The connecting shaft is buttless thread elastomeric composition connecting shaft, conical surface elastane thread combination connecting shaft or wolf's fang connecting shaft, the first sleeve is buttless thread elastomeric composition casing, conical surface elastane thread assembled casing or the tapered thread inner sleeve that cracks, and is turned to and is connected with composite sphere nut between the first sleeve and rod piece two.Size of the present invention is small, materials save, speed of application is fast, detection is facilitated to examine, and acceptance criteria is clear.
Description
Technical field
The present invention relates to the interconnection technique field of works, in particular to a kind of novel elastic combination threaded sleeve rod piece connects
Connect device.
Background technique
In engineering construction, regular reinforcement, deformed bar and other rod pieces being fixed on two mounting structures exist
The deviation occurred in allowed band when docking is unavoidable, to adapt to this docking deviation, mostly uses grout sleeve to connect greatly at present
Connect, bellows reserving hole channel grouting connection and using the connection modes such as box, these connection types all exist complicated construction technique,
Can not detect, quality is difficult to ensure, reaches the drawbacks such as the waiting time is longer of intensity, if directly connected using straight screw connection etc.
Mode is connect, then extremely harsh to the positioning of connecting rod and production required precision, the error of half pitch is even more on axis direction
One obstacle that can not go beyond.
Be bolted, being fully connected between rod piece can must be realized using the measure of tightening, to construction space require compared with
Height, and smaller scope of application.
Such as the prefabricated components steel bar connecting structure of famous Peikko company, Finland, by a pre-buried band edge face angle,
Again by side reinforcing bar with being weldingly fixed on the angle steel, while the aperture on the end face, then other side reinforcing bar is passed through into the end face
The fixed mode of blending bolt realizes connection；Although band deviation that this method also achieves butting rod piece connects, but angle used
Steel occupied space is very big, and stress is not direct enough, and dock number of steel bars it is more when, the installation and tightening of angle steel, bolt is compared
It is complicated, so more difficult be widely applied, only using more in the small square column connection of industrial premises.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides a kind of rod piece mechanical connection for being suitable for multidirectional deviation
Device, especially larger to the error adaptability on center line of the bar direction, purely mechanic connection of the present invention between deviation rod piece are fitted
Answer between two rod pieces longitudinally, laterally and the manufacture deviation of corner all directions, and its tensile and compressive strength with whether be in the milk it is unrelated,
It without waiting for grouting material or cast-in-place concrete setting time, constructs convenient and quick, convenient for detection, acceptance criteria is clear, safely may be used
It leans on.
To achieve the above object, the invention discloses a kind of novel elastics to combine threaded sleeve rod piece connector, for connecting
The rod piece two for connecing the rod piece one being embedded on assembling members A and being embedded on assembling members B；Comprising being at least connected with axis, first set
Pipe and the second connecting sleeve.
The connecting shaft includes head and tail portion, and the connecting shaft tail portion and second connecting sleeve are removably
Connection, second connecting sleeve are removably connect with the rod piece one；The first sleeve and the connecting shaft with
Elastic compression occlusion or screw thread pair connection；The first sleeve connects the rod piece two.
Preferably, sawtooth external screw thread is set on the outside of the connecting shaft, sawtooth internal screw thread is set on the inside of the first sleeve.
Preferably, the connecting shaft is buttless thread elastomeric composition connecting shaft, the buttless thread elastomeric composition connecting shaft
Include fluting connecting shaft and elastic buttless thread ring.
Outside setting multiple tracks circumferential groove on the outside of the fluting connecting shaft, the circumferential groove and the elastic buttless thread ring
Shape size matches and quantity is identical, and the elasticity buttless thread ring is arranged in a one-to-one correspondence in the circumferential groove；The bullet
Property buttless thread ring be monodentate or multiple tooth combined elastic buttless thread ring.
Internal screw thread is set on the inside of the first sleeve, and the first sleeve internal screw thread and the buttless thread elastomeric composition connect
Spindle external screw thread is mutually matched connection, and the circumferential groove internal diameter is less than the buttless thread ring internal diameter.
Further technical solution is that the connecting shaft is that conical surface elastane thread combines connecting shaft, the conical surface thread bullet
Property combination connecting shaft include fluting connecting shaft and elastic conical surface screwed ring.
The ring-like conical surface groove of multiple tracks, the ring-like conical surface groove and the elastic conical surface are set on the outside of the fluting connecting shaft
Screwed ring outer dimension matches and quantity is identical, and the elasticity conical surface screwed ring is arranged in a one-to-one correspondence recessed in the ring-like conical surface
In slot；The elasticity conical surface screwed ring is monodentate or multiple tooth combined elastic conical surface screwed ring.
Internal screw thread is set on the inside of the first sleeve, and the first sleeve internal screw thread combines company with the conical surface elastane thread
Spindle external screw thread is mutually matched connection.
Further technical solution is that the connecting shaft is wolf's fang connecting shaft, and the wolf's fang connecting shaft includes that band groove connects
Spindle and bending teeth item.
Groove is set on the outside of the band groove connecting shaft, and the groove is circumferential groove band or vertical groove item, described curved
Bent teeth item is ring-like spring leaf with tooth or vertical teeth item, and the bending teeth item includes teeth end and teeth root, institute
It states teeth root to be mutually matched with the groove topography, the groove is inserted into the teeth root；The teeth end is towards described
Connector is separated from each other direction bending.
Further technical solution is that the first sleeve is buttless thread elastomeric composition inner sleeve, the buttless thread
Elastomeric composition inner sleeve includes fluting inner sleeve and elastic buttless thread ring.
Outside setting multiple tracks circumferential groove on the inside of the fluting inner sleeve, the circumferential groove and the elastic buttless thread ring
Shape size matches and quantity is identical, and the elasticity buttless thread ring is arranged in a one-to-one correspondence in the circumferential groove；The bullet
Property buttless thread ring be monodentate or multiple tooth combined elastic buttless thread ring.
External screw thread is set on the outside of the connecting shaft, in the connecting shaft external screw thread and the buttless thread elastomeric composition casing
Screw thread is mutually matched connection, and the circumferential groove internal diameter is greater than the buttless thread ring outer diameter.
Further technical solution is that the first sleeve is that conical surface elastane thread combines inner sleeve, the conical surface screw thread
Elastomeric composition inner sleeve includes fluting inner sleeve and elastic conical surface screwed ring.
The ring-like conical surface groove of multiple tracks, the ring-like conical surface groove and the elastic conical surface are set on the inside of the fluting inner sleeve
Screwed ring outer dimension matches and quantity is identical, and the elasticity conical surface screwed ring is arranged in a one-to-one correspondence recessed in the ring-like conical surface
In slot；The elasticity conical surface screwed ring is monodentate or multiple tooth combined elastic conical surface screwed ring.
External screw thread is set on the outside of the connecting shaft, and the connecting shaft external screw thread combines inner sleeve with the conical surface elastane thread
Internal screw thread is mutually matched connection.
Further technical solution is that the first sleeve is the tapered thread inner sleeve that cracks, the tapered thread of cracking
Inner sleeve includes inner sleeve tube head straight thread casing, inner sleeve end cone threaded sleeve and multiple tracks longitudinal joint, and the longitudinal joint is by institute
It states inner sleeve end cone threaded sleeve and is divided into multiple tracks screw thread item.
External screw thread, spiral shell in the connecting shaft external screw thread and the tapered thread inner sleeve that cracks are set on the outside of the connecting shaft
Line is mutually matched connection.
Further technical solution is the first flexible tensile part to be arranged on the outside of second connecting sleeve, described first is soft
Property tensile elements and second connecting sleeve on the outside of be in close contact or be fixedly connected；The first flexible tensile part is flexible cable
Or chain.
Further technical solution is that pressure-bearing nut is arranged in the connecting shaft, and the pressure-bearing nut is set to described the
On the outside of a set of tube axis direction, the pressure-bearing nut radial outside is equipped with the second flexible tensile part, the second flexible tensile part
It is in close contact or is fixedly connected with the pressure-bearing nut；The second flexible tensile part is flexible cable or chain.
Further technical solution is the first sleeve end setting first set pipe end anchor slab, in the first sleeve
Between intermediate anchor slab is set, the first Ball faced nut is set between the intermediate anchor slab and the first set pipe end anchor slab, described first
Ball faced nut connects intermediate connecting rod one end, and duct is opened up among the first set pipe end anchor slab, and the intermediate connecting rod passes through described
Duct among first set pipe end anchor slab, the intermediate connecting rod other end connect the second Ball faced nut.
Second Ball faced nut is set within third casing, and second end anchor slab and the is arranged in third casing both ends
Three end anchor slabs simultaneously removably connect, and second Ball faced nut is set to two end anchor slab and third end anchor slab
Between.
Third flexible tensile part, the third flexible tensile part and the third outer tube is arranged in the third outside of sleeve
Outside is in close contact or is fixedly connected；The third flexible tensile part is flexible cable or chain；Third end anchor slab and institute
Rod piece two is stated to connect with screw thread pair.
Further technical solution is that first set pipe end anchor slab, the first set pipe end is arranged in the first sleeve end
Anchor slab is removably connect or integrally manufactured with the first sleeve, and the first housing pipe end anchor slab is removably
Intermediate connecting rod one end is connected, the intermediate connecting rod other end connects the first Ball faced nut.
First Ball faced nut is set in Bamboo-shaped anchoring sleeve, the Bamboo-shaped anchoring sleeve include H-type casing,
Second end anchor slab and third end anchor slab.
The second end anchor slab and third end anchor slab are set to H-type casing both ends, the second end anchor slab, institute
It states and is removably connected between third end anchor slab and the H-type casing；The H-type casing interlude wall thickness is greater than end walls
Spherical surface is arranged in thickness, the H-type casing centre heavy wall and both ends thin-walled transitional region.
First Ball faced nut is set between the H-type casing interlude and the first end anchor slab；The H-type set
Second Ball faced nut is set between pipe interlude and the second end anchor slab；Second Ball faced nut and the rod piece two
It is connected with screw thread pair.
First Ball faced nut and second Ball faced nut end face are spherical surface, the second end anchor slab and the third
Holding is spherical surface on the inside of anchor slab, is plane on the outside of the second end anchor slab and third end anchor slab；First Ball faced nut, institute
It states spherical surface set by H-type casing interlude and the first end anchor slab to be mutually matched, second Ball faced nut, the H-type
Spherical surface set by casing interlude and the second end anchor slab is mutually matched.
Third flexible tensile part, the third flexible tensile part and second housing are set on the outside of second outer tube
It is in close contact or is fixedly connected on the outside of pipe；The third flexible tensile part is flexible cable or chain.
The present invention has below beneficial to benefit.
Present invention efficiently solves the mechanical splice problems with multidirectional deviation rod piece in engineering construction field, realize prefabricated
Complete mechanical connection when the rod pieces such as regular reinforcement, deformed bar dock in splicing structure, so that steel in precast assembly structure
Inspection, inspection and the examination of the rod pieces connector such as muscle and presstressed reinforcing steel are fully equivalent to conventional mechanical connector.
Connector total length of the present invention is small, and not only material utilization amount substantially reduces, and applicable situation is also more extensive.
Since the invention belongs to the performances of purely mechanic connection, tensile 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: novel elastic combines threaded sleeve rod piece connector elevation.
Attached drawing 2: buttless thread elastomeric composition connecting shaft elevation.
Attached drawing 3: central axis buttless thread ring three-dimensional figure.
Attached drawing 4: conical surface elastane thread combines connecting shaft elevation.
Attached drawing 5: central axis conical surface screwed ring three-dimensional figure.
Attached drawing 6: wolf's fang connecting shaft elevation.
Attached drawing 7: ring-like spring leaf three-dimensional figure with tooth.
Attached drawing 8: buttless thread elastomeric composition casing elevation.
Attached drawing 9: casing-tube elastic conical surface screwed ring three-dimensional figure.
Attached drawing 10: conical surface elastane thread assembled casing elevation.
Attached drawing 11: casing-tube elastic conical surface screwed ring three-dimensional figure.
Attached drawing 12: tapered thread of cracking inner sleeve elevation.
Attached drawing 13: pressure-bearing type novel elastic assembled casing rod piece connector elevation.
Attached drawing 14: novel elastic casing composite sphere nut rod piece connector elevation.
Attached drawing 15: novel elastic casing composite sphere nut ring casing rod piece connector elevation.
Specific embodiment
Embodiment 1.
As shown in Fig. 1 ~ Fig. 3, a specific embodiment of the invention includes buttless thread elastomeric composition connecting shaft 1-1, first
Casing 2, the second connecting sleeve 12 and the first flexible tensile part 13.
Buttless thread elastomeric composition connecting shaft 1-1 includes head and tail portion, the tail portion buttless thread elastomeric composition connecting shaft 1-1
It is connect with the second connecting sleeve 12 with screw thread pair, the second connecting sleeve 12 is connect with rod piece 1 with screw thread pair；First sleeve 2 connects
Extension bar part 2 17.
Buttless thread elastomeric composition connecting shaft 1-1 includes fluting connecting shaft 1-101 and elastic buttless thread ring 1-102.
Multiple tracks circumferential groove 1-103, circumferential groove 1-103 and elastic buttless thread are set on the outside of fluting connecting shaft 1-101
Ring 1-102 outer dimension matches and quantity is identical, and elastic buttless thread ring 1-102 is arranged in a one-to-one correspondence in circumferential groove 1-
In 103；Elastic buttless thread ring 1-102 is monodentate combined elastic buttless thread ring.
Internal screw thread is set on the inside of first sleeve 2, outside 2 internal screw thread of first sleeve and buttless thread elastomeric composition connecting shaft 1-1
Screw thread is mutually matched connection, and circumferential groove 1-103 internal diameter is less than buttless thread ring 1-102 internal diameter.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
Embodiment 2.
As shown in Fig. 1, Fig. 4 ~ 5, still another embodiment of the invention, comprising the conical surface elastane thread combination connecting shaft 1-2,
First sleeve 2, the second connecting sleeve 12 and the first flexible tensile part 13.
It includes head and tail portion that conical surface elastane thread, which combines connecting shaft 1-2, and conical surface elastane thread combines the tail portion connecting shaft 1-2
It is connect with the second connecting sleeve 12 with screw thread pair, the second connecting sleeve 12 is connect with rod piece 1 with screw thread pair；First sleeve 2 connects
Extension bar part 2 17.
It includes fluting connecting shaft 1-201 and elastic conical surface screwed ring 1-202 that conical surface elastane thread, which combines connecting shaft 1-2,.
The ring-like conical surface groove 1-203 of multiple tracks, ring-like conical surface groove 1-203 and elasticity are set on the outside of fluting connecting shaft 1-201
Conical surface screwed ring 1-202 outer dimension matches and quantity is identical, and elastic conical surface screwed ring 1-202 is arranged in a one-to-one correspondence in ring-like
In conical surface groove 1-203；Elastic conical surface screwed ring 1-202 is monodentate combined elastic conical surface screwed ring.
Internal screw thread is set on the inside of first sleeve 2, and 2 internal screw thread of first sleeve combines outside connecting shaft 1-2 with conical surface elastane thread
Screw thread is mutually matched connection.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
Embodiment 3.
As shown in Fig. 1, Fig. 6 ~ 7, still another embodiment of the invention includes wolf's fang connecting shaft 1-3, first sleeve 2, the
Two connecting sleeves 12 and the first flexible tensile part 13.
Wolf's fang connecting shaft 1-3 includes head and tail portion, and the wolf's fang tail portion connecting shaft 1-3 and the second connecting sleeve 12 are with screw thread pair
Connection, the second connecting sleeve 12 are connect with rod piece 1 with screw thread pair；2 connecting rod 2 17 of first sleeve.
Wolf's fang connecting shaft 1-3 includes band groove connecting shaft 1-301 and bending teeth 1-302.
Groove 1-303 is set on the outside of band groove connecting shaft 1-301, and groove 1-303 is circumferential groove band, is bent teeth 1-
302 be ring-like spring leaf with tooth, and bending teeth 1-302 includes teeth end 1-305 and teeth root 1-306, teeth root
1-306 is mutually matched with groove 1-303 shape, and teeth root 1-306 is inserted into groove 1-303；Teeth end 1-305 is towards connector
It is separated from each other direction bending.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
Embodiment 4.
As shown in Fig. 1, Fig. 8 ~ 9, still another embodiment of the invention, comprising in connecting shaft 1, buttless thread elastomeric composition
Casing 2-1, the second connecting sleeve 12 and the first flexible tensile part 13.
Connecting shaft 1 includes head and tail portion, and 1 tail portion of connecting shaft is connect with the second connecting sleeve 12 with screw thread pair, and second connects
Female connector pipe 12 is connect with rod piece 1 with screw thread pair；Buttless thread elastomeric composition inner sleeve 2-1 connecting rod 2 17.
Buttless thread elastomeric composition inner sleeve 2-1 includes fluting inner sleeve 2-101 and elastic buttless thread ring 2-102.
Multiple tracks circumferential groove 2-103, circumferential groove 2-103 and elastic buttless thread are set on the inside of fluting inner sleeve 2-101
Ring 2-102 outer dimension matches and quantity is identical, and elastic buttless thread ring 2-102 is arranged in a one-to-one correspondence in circumferential groove 2-
In 103；Elastic buttless thread ring 2-102 is monodentate combined elastic buttless thread ring.
External screw thread, 1 external screw thread of connecting shaft and buttless thread elastomeric composition casing 2-1 internal screw thread phase are set on the outside of connecting shaft 1
Mutually matching connection, circumferential groove 2-101 internal diameter are greater than buttless thread ring 2-102 outer diameter.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
Embodiment 5.
As shown in Fig. 1, Figure 10 ~ 11, still another embodiment of the invention is combined comprising connecting shaft 1, conical surface elastane thread
Inner sleeve 2-2, the second connecting sleeve 12 and the first flexible tensile part 13.
Connecting shaft 1 includes head and tail portion, and 1 tail portion of connecting shaft is connect with the second connecting sleeve 12 with screw thread pair, and second connects
Female connector pipe 12 is connect with rod piece 1 with screw thread pair；Conical surface elastane thread combines inner sleeve 2-2 connecting rod 2 17.
It includes fluting inner sleeve 2-201 and elastic conical surface screwed ring 2-202 that conical surface elastane thread, which combines inner sleeve 2-2,.
The ring-like conical surface groove 2-203 of multiple tracks, ring-like conical surface groove 2-203 and elasticity are set on the inside of fluting inner sleeve 2-201
Conical surface screwed ring 2-202 outer dimension matches and quantity is identical, and elastic conical surface screwed ring 2-202 is arranged in a one-to-one correspondence in ring-like
In conical surface groove 2-203；Elastic conical surface screwed ring 2-202 is monodentate combined elastic conical surface screwed ring.
External screw thread is set on the outside of connecting shaft 1, and 1 external screw thread of connecting shaft combines inner sleeve 2-2 internal screw thread with conical surface elastane thread
It is mutually matched connection.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
Embodiment 6.
As shown in Fig. 1, Figure 12, still another embodiment of the invention includes connecting shaft 1, tapered thread of cracking inner sleeve
2-3, the second connecting sleeve 12 and the first flexible tensile part 13.
Connecting shaft 1 includes head and tail portion, and 1 tail portion of connecting shaft is connect with the second connecting sleeve 12 with screw thread pair, and second connects
Female connector pipe 12 is connect with rod piece 1 with screw thread pair；Tapered thread of cracking inner sleeve 2-3 connecting rod 2 17.
Tapered thread of cracking inner sleeve 2-3 includes inner sleeve tube head straight thread casing 2-301, inner sleeve end cone screw thread
Inner sleeve end cone threaded sleeve 2-302 is divided into multiple tracks screw thread by casing 2-302 and multiple tracks longitudinal joint 2-303, longitudinal joint 2-303
Item.
External screw thread is set on the outside of connecting shaft 1, and 1 external screw thread of connecting shaft and the tapered thread inner sleeve 2-3 internal screw thread that cracks are mutual
Matching connection.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
Embodiment 7.
As shown in figure 13, still another embodiment of the invention includes buttless thread elastomeric composition connecting shaft 1-1, first
Casing 2, the second connecting sleeve 12, the first flexible tensile part 13, pressure-bearing nut 14 and the second flexible tensile part 15.
Buttless thread elastomeric composition connecting shaft 1-1 includes head and tail portion, the tail portion buttless thread elastomeric composition connecting shaft 1-1
It is connect with the second connecting sleeve 12 with screw thread pair, the second connecting sleeve 12 is connect with rod piece 1 with screw thread pair；First sleeve 2 connects
Extension bar part 2 17.
Buttless thread elastomeric composition connecting shaft 1-1 includes fluting connecting shaft 1-101 and elastic buttless thread ring 1-102.
Multiple tracks circumferential groove 1-103, circumferential groove 1-103 and elastic buttless thread are set on the outside of fluting connecting shaft 1-101
Ring 1-102 outer dimension matches and quantity is identical, and elastic buttless thread ring 1-102 is arranged in a one-to-one correspondence in circumferential groove 1-
In 103；Elastic buttless thread ring 1-102 is monodentate combined elastic buttless thread ring.
Internal screw thread is set on the inside of first sleeve 2, outside 2 internal screw thread of first sleeve and buttless thread elastomeric composition connecting shaft 1-1
Screw thread is mutually matched connection, and circumferential groove 1-101 internal diameter is less than buttless thread ring 1-102 internal diameter.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
Pressure-bearing nut 14 is set in connecting shaft 1, and pressure-bearing nut 14 is set on the outside of 2 axis direction of first sleeve, pressure-bearing spiral shell
Female 14 radial outsides are equipped with the second flexible tensile part 15, and the second flexible tensile part 15 is fixedly connected with pressure-bearing nut 14；Second is soft
Property tensile elements 15 be flexible cable.
Embodiment 8.
As shown in figure 14, still another embodiment of the invention includes buttless thread elastomeric composition connecting shaft 1-1, first
Casing 2, first set pipe end anchor slab 3, intermediate anchor slab 4, intermediate connecting rod 5, the first Ball faced nut 6, the second Ball faced nut 7, third set
Pipe 8, second end anchor slab 9, third end anchor slab 10, third flexible tensile part 11, the second connecting sleeve 12, the first flexible tensile part
13, pressure-bearing nut 14 and the second flexible tensile part 15.
Buttless thread elastomeric composition connecting shaft 1-1 includes head and tail portion, the tail portion buttless thread elastomeric composition connecting shaft 1-1
It is connect with the second connecting sleeve 12 with screw thread pair, the second connecting sleeve 12 is connect with rod piece 1 with screw thread pair；First sleeve 2 connects
Extension bar part 2 17.
Buttless thread elastomeric composition connecting shaft 1-1 includes fluting connecting shaft 1-101 and elastic buttless thread ring 1-102.
Multiple tracks circumferential groove 1-103, circumferential groove 1-103 and elastic buttless thread are set on the outside of fluting connecting shaft 1-101
Ring 1-102 outer dimension matches and quantity is identical, and elastic buttless thread ring 1-102 is arranged in a one-to-one correspondence in circumferential groove 1-
In 103；Elastic buttless thread ring 1-102 is monodentate combined elastic buttless thread ring.
Internal screw thread is set on the inside of first sleeve 2, outside 2 internal screw thread of first sleeve and buttless thread elastomeric composition connecting shaft 1-1
Screw thread is mutually matched connection, and circumferential groove 1-101 internal diameter is less than buttless thread ring 1-102 internal diameter.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
First set pipe end anchor slab 3 is arranged in 2 end of first sleeve, and intermediate anchor slab 4, intermediate anchor slab 4 are arranged among first sleeve 2
First Ball faced nut 6 is set between first set pipe end anchor slab 3, and the first Ball faced nut 6 connects 5 one end of intermediate connecting rod, first set
Duct is opened up among pipe end anchor slab 3, intermediate connecting rod 5 passes through the intermediate duct of first set pipe end anchor slab 3, and 5 other end of intermediate connecting rod connects
Connect the second Ball faced nut 7.
Second Ball faced nut 7 is set within third casing 8, and second end anchor slab 9 and third end is arranged in 8 both ends of third casing
Anchor slab 10 is simultaneously connected with screw thread pair, and the second Ball faced nut 7 is set between two end anchor slabs 9 and third end anchor slab 10.
Third flexible tensile part 11 is set on the outside of third casing 8, is consolidated on the outside of third flexible tensile part 11 and third outer tube 8
Fixed connection；Third flexible tensile part 11 is flexible cable；Third end anchor slab 10 is connected with rod piece 2 17 with screw thread pair.
Embodiment 9.
As shown in figure 15, still another embodiment of the invention includes buttless thread elastomeric composition connecting shaft 1-1, first
Casing 2, first set pipe end anchor slab 3, intermediate connecting rod 4, H-type casing 5, second end anchor slab 6, third end anchor slab 7, the first Ball faced nut
8, the second Ball faced nut 9, third flexible tensile part 11, the second connecting sleeve 12, the first flexible tensile part 13,14 and of pressure-bearing nut
Second flexible tensile part 15.
Buttless thread elastomeric composition connecting shaft 1-1 includes head and tail portion, the tail portion buttless thread elastomeric composition connecting shaft 1-1
It is connect with the second connecting sleeve 12 with screw thread pair, the second connecting sleeve 12 is connect with rod piece 1 with screw thread pair；First sleeve 2 connects
Extension bar part 2 17.
Buttless thread elastomeric composition connecting shaft 1-1 includes fluting connecting shaft 1-101 and elastic buttless thread ring 1-102.
Multiple tracks circumferential groove 1-103, circumferential groove 1-103 and elastic buttless thread are set on the outside of fluting connecting shaft 1-101
Ring 1-102 outer dimension matches and quantity is identical, and elastic buttless thread ring 1-102 is arranged in a one-to-one correspondence in circumferential groove 1-
In 103；Elastic buttless thread ring 1-102 is monodentate combined elastic buttless thread ring.
Internal screw thread is set on the inside of first sleeve 2, outside 2 internal screw thread of first sleeve and buttless thread elastomeric composition connecting shaft 1-1
Screw thread is mutually matched connection, and circumferential groove 1-101 internal diameter is less than buttless thread ring 1-102 internal diameter.
First flexible tensile part 13, the first flexible tensile part 13 and the second connecting sleeve are set on the outside of the second connecting sleeve 12
12 outsides are fixedly connected；First flexible tensile part 13 is flexible cable.
First set pipe end anchor slab 3 is arranged in 2 end of first sleeve, and first set pipe end anchor slab 3 is connected with first sleeve 2 with screw thread pair
It connects or integrally manufactured, the first housing pipe end anchor slab 3 connects 4 one end of intermediate connecting rod with screw thread pair, and 4 other end of intermediate connecting rod connects
Connect the first Ball faced nut 8.
First Ball faced nut 8 is set to Bamboo-shaped anchoring sleeveIt is interior, Bamboo-shaped anchoring sleeveInclude H-type casing 5, second
Hold anchor slab 6 and third end anchor slab 7.
Second end anchor slab 6 and third end anchor slab 7 are set to 5 both ends of H-type casing, second end anchor slab 6, third end anchor slab
It is connected between 7 and the H-type casing 5 with screw thread pair.
5 interlude wall thickness of H-type casing is greater than both ends wall thickness, and the intermediate heavy wall of H-type casing 5 and both ends thin-walled transitional region are arranged
Spherical surface.
First Ball faced nut 8 is set between 5 interlude of H-type casing and first end anchor slab 4；5 interlude of H-type casing and
Second Ball faced nut 9 is set between two end anchor slabs 5；Second Ball faced nut 9 is connect with rod piece 2 17 with screw thread pair.
First Ball faced nut 8 and 9 end face of the second Ball faced nut are spherical surface, are on the inside of second end anchor slab 6 and third end anchor slab 7
It is plane on the outside of spherical surface, second end anchor slab 6 and third end anchor slab 7；First Ball faced nut 8,5 interlude of H-type casing and first end
Spherical surface set by anchor slab 4 is mutually matched, ball set by the second Ball faced nut 9,5 interlude of H-type casing and second end anchor slab 5
Face is mutually matched.
Third flexible tensile part 11,5 outside of third flexible tensile part 11 and the second outer tube are set on the outside of the second outer tube 5
It is in close contact or is fixedly connected；Third flexible tensile part 11 is flexible cable.
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 (12)
1. a kind of novel elastic combines threaded sleeve rod piece connector, rod piece one (16) and the rod piece on two mounting structures are connected
Two (17), it is characterised in that: comprising being at least connected with axis (1), first sleeve (2) and the second connecting sleeve (12)；
The connecting shaft (1) includes head and tail portion, and connecting shaft (1) tail portion is with second connecting sleeve (12) with removable
The mode of unloading connects, and second connecting sleeve (12) removably connect with the rod piece one (16)；The first sleeve
(2) it is engaged with the connecting shaft (1) with elastic compression or screw thread pair is connect；The first sleeve (2) connects the rod piece two
(17).
2. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that the connecting shaft
(1) sawtooth external screw thread is arranged in outside, and sawtooth internal screw thread is arranged on the inside of the first sleeve (2).
3. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that the connecting shaft
It (1) is buttless thread elastomeric composition connecting shaft (1-1), the buttless thread elastomeric composition connecting shaft (1-1) includes fluting connection
Axis (1-101) and elastic buttless thread ring (1-102)；
Multiple tracks circumferential groove (1-103) is set on the outside of the fluting connecting shaft (1-101), the circumferential groove (1-103) and institute
State that elastic buttless thread ring (1-102) outer dimension matches and quantity is identical, the elasticity buttless thread ring (1-102) is one by one
It is correspondingly arranged in the circumferential groove (1-103)；The elasticity buttless thread ring (1-102) is monodentate or multiple tooth combined elastic
Buttless thread ring；
Internal screw thread, first sleeve (2) internal screw thread and the buttless thread elastomeric composition are set on the inside of the first sleeve (2)
Connecting shaft (1-1) external screw thread is mutually matched connection, and circumferential groove (1-103) internal diameter is less than the buttless thread ring (1-
102) internal diameter.
4. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that the connecting shaft
(1) connecting shaft (1-2) is combined for conical surface elastane thread, conical surface elastane thread combination connecting shaft (1-2) includes fluting connection
Axis (1-201) and elastic conical surface screwed ring (1-202)；
The ring-like conical surface groove (1-203) of multiple tracks, the ring-like conical surface groove (1- are set on the outside of the fluting connecting shaft (1-201)
203) match with the described elastic conical surface screwed ring (1-202) outer dimension and quantity is identical, the elasticity conical surface screwed ring (1-
202) it is arranged in a one-to-one correspondence in the ring-like conical surface groove (1-203)；It is described elasticity conical surface screwed ring (1-202) be monodentate or
Multiple tooth combined elastic conical surface screwed ring；
Internal screw thread is set on the inside of the first sleeve (2), and first sleeve (2) internal screw thread is combined with the conical surface elastane thread
Connecting shaft (1-1) external screw thread is mutually matched connection.
5. elastomeric composition threaded sleeve deviation rod piece connector according to claim 1, which is characterized in that the connecting shaft
It (1) is wolf's fang connecting shaft (1-3) that the wolf's fang connecting shaft (1-3) includes band groove connecting shaft (1-301) and bending teeth item
(1-302)；
Groove (1-303) is set on the outside of the band groove connecting shaft (1-301), the groove (1-303) be circumferential groove band or
Vertical groove item, the bending teeth item (1-302) are ring-like spring leaf with tooth or vertical teeth item, the bending teeth item
(1-302) includes teeth end (1-305) and teeth root (1-306), the teeth root (1-306) and the groove (1-
303) shape is mutually matched, and the teeth root (1-306) is inserted into the groove (1-303)；Teeth end (1-305) court
The connector is separated from each other direction bending.
6. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that the first set
Managing (2) is buttless thread elastomeric composition inner sleeve (2-1), and the buttless thread elastomeric composition inner sleeve (2-1) includes in fluting
Casing (2-101) and elastic buttless thread ring (2-102)；
Multiple tracks circumferential groove (2-103) is set on the inside of the fluting inner sleeve (2-101), the circumferential groove (2-103) and institute
State that elastic buttless thread ring (2-102) outer dimension matches and quantity is identical, the elasticity buttless thread ring (2-102) is one by one
It is correspondingly arranged in the circumferential groove (2-103)；The elasticity buttless thread ring (2-102) is monodentate or multiple tooth combined elastic
Buttless thread ring；
External screw thread, connecting shaft (1) external screw thread and the buttless thread elastomeric composition casing are set on the outside of the connecting shaft (1)
(2-1) internal screw thread is mutually matched connection, and circumferential groove (2-101) internal diameter is greater than buttless thread ring (2-102) outer diameter.
7. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that the first set
Managing (2) is that conical surface elastane thread combines inner sleeve (2-2), and conical surface elastane thread combination inner sleeve (2-2) includes in fluting
Casing (2-201) and elastic conical surface screwed ring (2-202)；
The ring-like conical surface groove (2-203) of multiple tracks, the ring-like conical surface groove (2- are set on the inside of the fluting inner sleeve (2-201)
203) match with the described elastic conical surface screwed ring (2-202) outer dimension and quantity is identical, the elasticity conical surface screwed ring (2-
202) it is arranged in a one-to-one correspondence in the ring-like conical surface groove (2-203)；It is described elasticity conical surface screwed ring (2-202) be monodentate or
Multiple tooth combined elastic conical surface screwed ring；
External screw thread is set on the outside of the connecting shaft (1), and connecting shaft (1) external screw thread combines inner sleeve with the conical surface elastane thread
Pipe (2-2) internal screw thread is mutually matched connection.
8. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that the first set
Pipe (2) is to crack tapered thread inner sleeve (3-3), and crack tapered thread inner sleeve (2-3) includes the straight spiral shell of inner sleeve tube head
Line casing (2-301), inner sleeve end cone threaded sleeve (2-302) and multiple tracks longitudinal joint (2-303), the longitudinal joint (2-303)
The inner sleeve end cone threaded sleeve (2-302) is divided into multiple tracks screw thread item；
External screw thread, connecting shaft (1) external screw thread and the tapered thread inner sleeve that cracks are set on the outside of the connecting shaft (1)
(2-3) internal screw thread is mutually matched connection.
9. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that described second connects
First flexible tensile part (13), the first flexible tensile part (13) and second connecting sleeve are set on the outside of female connector pipe (12)
(12) outside is in close contact or is fixedly connected；The first flexible tensile part (13) is flexible cable or chain.
10. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that the connection
Pressure-bearing nut (14) are set on axis (1), the pressure-bearing nut (14) is set on the outside of the first sleeve (2) axis direction, institute
Pressure-bearing nut (14) radial outside is stated equipped with the second flexible tensile part (15), the second flexible tensile part (15) and the pressure-bearing
Nut (14) is in close contact or is fixedly connected；The second flexible tensile part (15) is flexible cable or chain.
11. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that described first
First set pipe end anchor slab (3) are arranged in casing (2) end, and intermediate anchor slab (4), the centre are arranged among the first sleeve (2)
It is arranged the first Ball faced nut (6) between anchor slab (4) and the first set pipe end anchor slab (3), the first Ball faced nut (6) connection
Intermediate connecting rod (5) one end, the first set pipe end anchor slab (3) is intermediate to open up duct, and the intermediate connecting rod (5) passes through described first
The intermediate duct of sleeve end anchor slab (3), intermediate connecting rod (5) other end connect the second Ball faced nut (7)；
Second Ball faced nut (7) is set within third casing (8), and second end anchor is arranged in third casing (8) both ends
Plate (9) and third end anchor slab (10) simultaneously removably connect, and second Ball faced nut (7) is set to two end anchor slab
(9) between third end anchor slab (10)；
Third flexible tensile part (11) are set on the outside of the third casing (8), the third flexible tensile part (11) and described the
It is in close contact or is fixedly connected on the outside of three outer tubes (8)；The third flexible tensile part (11) is flexible cable or chain；It is described
Third end anchor slab (10) is connected with the rod piece two (17) with screw thread pair.
12. novel elastic according to claim 1 combines threaded sleeve rod piece connector, which is characterized in that described first
First set pipe end anchor slab (3) are arranged in casing (2) end, and the first set pipe end anchor slab (3) is with the first sleeve (2) with removable
The mode of unloading connects or integrally manufactured, and the first housing pipe end anchor slab (3) removably connects intermediate connecting rod (4) one end,
Intermediate connecting rod (4) other end connects the first Ball faced nut (8)；
First Ball faced nut (8) be set to Bamboo-shaped anchoring sleeve () in, the Bamboo-shaped anchoring sleeve () it include H-type
Casing (5), second end anchor slab (6) and third end anchor slab (7)；
The second end anchor slab (6) and third end anchor slab (7) are set to H-type casing (5) both ends, the second end anchor
It is removably connect between plate (6), third end anchor slab (7) and the H-type casing (5)；
H-type casing (5) the interlude wall thickness is greater than both ends wall thickness, the intermediate heavy wall of the H-type casing (5) and the transition of both ends thin-walled
Spherical surface is arranged in region；
First Ball faced nut (8) is set between H-type casing (5) interlude and the first end anchor slab (4)；It is described
Second Ball faced nut (9) is set between H-type casing (5) interlude and the second end anchor slab (5)；The second spherical surface spiral shell
Female (9) are connect with the rod piece two (17) with screw thread pair；
First Ball faced nut (8) and the second Ball faced nut (9) end face are spherical surface, the second end anchor slab (6) and institute
Stating is spherical surface on the inside of third end anchor slab (7), is plane on the outside of the second end anchor slab (6) and third end anchor slab (7)；It is described
Spherical surface set by first Ball faced nut (8), H-type casing (5) interlude and the first end anchor slab (4) is mutually matched,
Mutual, spherical surface set by second Ball faced nut (9), H-type casing (5) interlude and the second end anchor slab (5)
Match；
Third flexible tensile part (11) are set on the outside of second outer tube (5), the third flexible tensile part (11) with it is described
It is in close contact or is fixedly connected on the outside of second outer tube (5)；The third flexible tensile part (11) is flexible cable or chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308381.2A CN109944395A (en) | 2019-04-17 | 2019-04-17 | A kind of novel elastic combination threaded sleeve rod piece connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308381.2A CN109944395A (en) | 2019-04-17 | 2019-04-17 | A kind of novel elastic combination threaded sleeve rod piece connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109944395A true CN109944395A (en) | 2019-06-28 |
Family
ID=67015427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308381.2A Withdrawn CN109944395A (en) | 2019-04-17 | 2019-04-17 | A kind of novel elastic combination threaded sleeve rod piece connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109944395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156327A1 (en) * | 2019-01-31 | 2020-08-06 | 上海易拼利联建筑科技有限责任公司 | Adaptive rod connection apparatus |
-
2019
- 2019-04-17 CN CN201910308381.2A patent/CN109944395A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156327A1 (en) * | 2019-01-31 | 2020-08-06 | 上海易拼利联建筑科技有限责任公司 | Adaptive rod connection apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190628 |
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| WW01 | Invention patent application withdrawn after publication |