CN206581496U - Extrude direct insertion reinforcing steel bar connecting device - Google Patents
Extrude direct insertion reinforcing steel bar connecting device Download PDFInfo
- Publication number
- CN206581496U CN206581496U CN201720184444.4U CN201720184444U CN206581496U CN 206581496 U CN206581496 U CN 206581496U CN 201720184444 U CN201720184444 U CN 201720184444U CN 206581496 U CN206581496 U CN 206581496U
- Authority
- CN
- China
- Prior art keywords
- extruding
- connecting device
- direct insertion
- bar connecting
- steel bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a kind of direct insertion reinforcing steel bar connecting device of extruding, including：For the branch sleeve of the first bar connecting；The spacing collar of the branch sleeve is connected to, the second end of the spacing collar is provided with the perforation worn for the second reinforcing bar, and the spacing collar is formed with and the spacing cavity perforated and communicated；And the plasticity card pipe in the spacing cavity is placed in, the plasticity card pipe is offered to be plugged with the extruding jack for second reinforcing bar that locks for second reinforcing bar, and the extruding jack connects the perforation.The utility model solves existing spiral muff-joint device and not applied to the problem of the narrow working face of the rebar junction of component and component is used.
Description
Technical field
The utility model is related to a kind of bar connecting instrument, and in particular to the direct insertion reinforcing steel bar connecting device of one kind extruding.
Background technology
In traditional construction industry construction, two bar constructions or reinforcement component can be usually docking together, therefore reinforcing bar
Interconnection technique is arisen at the historic moment, and is referred to as one of ten big new technologies by professional.Building is exactly disassembled into component by assembled architecture,
Building-site is transported to after factory process and carries out lifting assembly.The bar connecting of component and component is at same in the process
Section parts, and be also the critical core region of structure stress.Relatively conventional on existing market is spiral branch sleeve
Device, this reinforcing steel bar connecting device is a female sleeve of tool, is formed at what internal thread was engaged in the end of reinforcing bar
External screw thread, tightens screw shell, hence it is evident that do not apply in component and component, it is necessary to leave operating space when connecting reinforcing bar to facilitate
The narrow working face of rebar junction use.
The content of the invention
To overcome the defect present in prior art, a kind of direct insertion reinforcing steel bar connecting device of extruding is now provided, it is existing to solve
There is spiral muff-joint device not apply to the problem of the narrow working face of the rebar junction of component and component is used.
To achieve the above object there is provided the direct insertion reinforcing steel bar connecting device of one kind extruding, including：
For the branch sleeve of the first bar connecting；
Spacing collar, the first end of the spacing collar connects the branch sleeve, and the second end of the spacing collar is set
There is the perforation worn for the second reinforcing bar, the spacing collar is formed with and the spacing cavity perforated and communicated；And
The plasticity card pipe in the spacing cavity is placed in, the plasticity card pipe is offered to be inserted for second reinforcing bar
If with the extruding jack for second reinforcing bar that locks, the extruding jack connects the perforation.
Further, the spacing collar includes：
Sleeve body, with an openend and a blind end；And
The lid of the openend is installed on, the lid surrounds to form the spacing cavity, institute with the sleeve body
State lid and offer the perforation.
Further, in addition to the correction sleeve that is installed at the perforation, the correction sleeve is formed with for guiding
Second reinforcing bar is arranged in the correction passage of the perforation, and the correction passage is communicated with the perforation.
Further, the correction passage is in horn-like.
Further, the plasticity card pipe is high-intensity resin card pipe.
Further, the extruding jack is bellmouth.
Further, the extruding jack is the circular port of insertion.
Further, the branch sleeve is provided with internal thread, and first reinforcing bar is provided with what is matched with the internal thread
External screw thread.
Further, the shape of the spacing cavity and the shape of the plasticity card pipe match, the spacing collar
Barrel second reinforcing bar insertion it is described extruding jack after be squeezed in the plasticity card pipe.
The beneficial effects of the utility model are, direct insertion reinforcing steel bar connecting device is extruded in reinforcing bar pair using the utility model
Connect in construction, the utility model can be extruded into direct insertion reinforcing steel bar connecting device in advance and be connected to the first reinforcing bar, when the first reinforcing bar
Structure (the first reinforcement component) lifting in place when, by the second bar construction (the second reinforcement component) close to the first bar construction (the
One reinforcement component) reinforcing bar of the second bar construction (the second reinforcement component) is inserted into the direct insertion reinforcing bar company of the utility model extruding again
Connection device can complete the docking construction of reinforcing bar.Direct insertion reinforcing steel bar connecting device is extruded using the utility model to apply in steel reinforcement abutting joints
In man-hour, the docking of reinforcing bar can also be easily accomplished even in narrow mating operation face, easy to operate, efficiency of construction is high.
Brief description of the drawings
Fig. 1 is the schematic diagram for the first embodiment that the utility model extrudes direct insertion reinforcing steel bar connecting device.
Fig. 2 is the decomposing schematic representation for the first embodiment that the utility model extrudes direct insertion reinforcing steel bar connecting device.
Fig. 3 is the use state figure for the first embodiment that the utility model extrudes direct insertion reinforcing steel bar connecting device.
Fig. 4 is the use state figure for the second embodiment that the utility model extrudes direct insertion reinforcing steel bar connecting device.
Fig. 5 is the schematic diagram of the correction sleeve for the second embodiment that the utility model extrudes direct insertion reinforcing steel bar connecting device.
Embodiment
Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition
Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.
First embodiment
Fig. 1 is the schematic diagram for the first embodiment that the utility model extrudes direct insertion reinforcing steel bar connecting device, and Fig. 2 is this practicality
The decomposing schematic representation of the first embodiment of the direct insertion reinforcing steel bar connecting device of novel extrusion, Fig. 3 is that the utility model extruding is direct insertion
The use state figure of the first embodiment of reinforcing steel bar connecting device.
Referring to figs. 1 to shown in Fig. 3, the utility model, which provides a kind of direct insertion reinforcing steel bar connecting device of extruding, to be included：Connection
Sleeve 1, spacing collar 2 and plasticity card pipe 3.
Branch sleeve 1 is mainly used in the first reinforcing bar 4 of connection and connected.
The first end of branch sleeve 1 connects the first end of spacing collar 2, and the second end of branch sleeve 1 is inserted for the first reinforcing bar 4
If.Second end of spacing collar 2 is provided with the perforation worn for the second reinforcing bar 5, and is formed with and spacing collar in spacing collar 2
The spacing cavity 210 that 2 perforation is communicated.Plasticity card pipe 3 is placed in spacing cavity 210.Plasticity card pipe 3 offers confession
Second reinforcing bar 5 is plugged with the extruding jack 31 for second reinforcing bar 5 that locks.Extrude the perforation that jack 31 connects spacing collar 2.Extruding is inserted
The aperture in hole 31 is less than the second reinforcing bar 5, in the second reinforcing bar 5 insertion extruding jack 31, utilizes the plasticity of plasticity card pipe 3
Deform and high-strength extruding force is produced to the second reinforcing bar 5 with second reinforcing bar 5 that locks.
In actually docking reinforcing bar, the first reinforcing bar 4 is first connected to the first end of branch sleeve 1, then by the second reinforcing bar 5
The perforation of spacing collar 2 is directed at, through perforating and inserting in extruding jack 31, because the plastically deformable of plasticity card pipe 3, is squeezed
Pressure 31 pair of second reinforcing bar 5 of jack produces high-strength extruding force, and then 3 pair of second locking of reinforcing bar 5 of plasticity card pipe, and because plasticity
Card pipe 3 is limited in spacing cavity 210 so that plasticity card pipe 3 is difficult to slip from spacing cavity 210, so forming first
Reinforcing bar 4 is fixedly connected with the second reinforcing bar 5.
Direct insertion reinforcing steel bar connecting device is extruded in steel reinforcement abutting joints construction using the utility model, can be in advance by this practicality
The direct insertion reinforcing steel bar connecting device of novel extrusion is connected to the first reinforcing bar, when the first bar construction (the first reinforcement component) is lifted into
During position, by the second bar construction (the second reinforcement component) close to the first bar construction (the first reinforcement component) again by the second reinforcing bar knot
The reinforcing bar of structure (the second reinforcement component), which inserts the direct insertion reinforcing steel bar connecting device of the utility model extruding, can complete the docking of reinforcing bar
Construction.Direct insertion reinforcing steel bar connecting device is extruded when steel reinforcement abutting joints are constructed using the utility model, even in narrow docking work
The docking of reinforcing bar can also be easily accomplished by making face, easy to operate, and efficiency of construction is high.
Specifically, branch sleeve 1 is a hollow sleeve.The first internal thread is provided with branch sleeve 1, the first reinforcing bar 4 is provided with
The first external screw thread matched with the first internal thread of branch sleeve 1.Branch sleeve 1 is threadedly connected to the first reinforcing bar 4.As
A kind of preferably embodiment, branch sleeve 1 and spacing collar 2 are formed in one.
Spacing collar 2 includes sleeve body 21 and lid 22.
Sleeve body 21 is a sleeve with the openend blind end relative with one.The blind end of sleeve body 21
It is connected to branch sleeve 1.Sleeve body 21 is formed with an accommodating cavity.Lid 22 is arranged on the openend of sleeve body 21.Lid
Body 22 surrounds to form spacing cavity 210 with sleeve body 21.
Lid 22 is to offer the perforation worn for the second reinforcing bar 5 on circular plate body, plate body, and plate body extends shape upwards
Into a cylinder, cylinder is communicated with perforation, and perforation is communicated with spacing cavity 210.The second outer spiral shell is formed with the outer surface of cylinder
Line.Accordingly, the second internal thread is provided with the openend of sleeve body 21, lid 22 is threadedly connected to the opening of sleeve body 21
End.
Plasticity card pipe 3 is that can produce the card pipe of deformation when by external compression power.Plasticity card pipe 3 offers confession
Second reinforcing bar 5 is plugged with the extruding jack 31 for second reinforcing bar 5 that locks.Extrude the perforation that jack 31 connects spacing collar 2.
As a kind of preferably embodiment, plasticity card pipe 3 is the card pipe of high-intensity resin.In certain embodiments,
Extruding jack is bellmouth.
In the present embodiment, extruding jack 31 is the circular port of insertion.
In the present embodiment, plasticity card pipe 3 be a cylindrical, hollow card pipe, the shape of spacing cavity 210 with it is plastic
The cylindrical cavity that the shape of property card pipe 3 matches.Plasticity card pipe 3 is filled in spacing cavity 210.Inserted in the second reinforcing bar 5
Enter to extrude after jack 31, the second reinforcing bar 5 extruding plasticity card pipe 3.Plasticity card pipe 3 produces barrel of the deformation to spacing collar 21
Produce extruding force.Accordingly, because plasticity card pipe 3 is full of whole spacing cavity 210, the barrel pair of spacing collar 21
Plasticity card pipe 3 produces reverse extruding force, and then causes the second reinforcing bar 5 of locking of plasticity card pipe 3.
Second embodiment
Fig. 4 is the use state figure for the second embodiment that the utility model extrudes direct insertion reinforcing steel bar connecting device, and Fig. 5 is this
Utility model extrudes the schematic diagram of the correction sleeve of the second embodiment of direct insertion reinforcing steel bar connecting device.
Reference picture 4 is to shown in Fig. 5 in place of the difference of second embodiment and first embodiment：In the remote of lid 22 '
The side of cylinder body 21 ' is provided with correction sleeve 4 '.
Specifically, correction sleeve 4 ' is a horn sleeve barrel, horn sleeve barrel is hollow to be formed with a correction passage 41 '.Entangle
Inclined passage 41 ' is communicated with perforation.Passage 41 ' of rectifying a deviation is mainly used in the second reinforcing bar 5 ' of guiding and wears perforation and then accurately insert crowded
Press in jack.
Passage 41 ' of rectifying a deviation is in horn-like, and it is osculum end, inclined passage close to one end of the openend of sleeve body 21 '
One end of the 221 ' openends away from sleeve body 21 ' is big opening end.
As a kind of preferably embodiment, lid 22 ' and correction sleeve 4 ' are formed in one.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in bright book, so that those skilled in the art is understood with reading, being not limited to the utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influenceing the utility model effect that can be generated and the purpose that can reach, all should still it fall disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile, in this specification it is cited as " on ", " under ", "left", "right", " in
Between " and " one " etc. term, be merely convenient to understanding for narration, and be not used to limit the enforceable scope of the utility model, its
Relativeness is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some of embodiment details should not be constituted to this practicality
New restriction, the utility model regard the scope defined using appended claims as protection domain.
Claims (9)
1. the direct insertion reinforcing steel bar connecting device of one kind extruding, it is characterised in that including：
For the branch sleeve of the first bar connecting；
Spacing collar, the first end of the spacing collar connects the branch sleeve, and the second end of the spacing collar is provided with confession
The perforation that second reinforcing bar is worn, the spacing collar is formed with and the spacing cavity perforated and communicated；And
Be placed in the plasticity card pipe in the spacing cavity, the plasticity card pipe offer for second reinforcing bar plug with
Lock the extruding jack of second reinforcing bar, and the extruding jack connects the perforation.
2. the direct insertion reinforcing steel bar connecting device of extruding according to claim 1, it is characterised in that the spacing collar includes：
Sleeve body, with an openend and a blind end；And
The lid of the openend is installed on, the lid surrounds to form the spacing cavity, the lid with the sleeve body
Body offers the perforation.
3. the direct insertion reinforcing steel bar connecting device of extruding according to claim 2, it is characterised in that also including being installed on described wear
Correction sleeve at hole, the correction sleeve is formed with to be led to for the correction for guiding second reinforcing bar to be arranged in the perforation
Road, the correction passage is communicated with the perforation.
4. the direct insertion reinforcing steel bar connecting device of extruding according to claim 3, it is characterised in that the correction passage is in loudspeaker
Shape.
5. the direct insertion reinforcing steel bar connecting device of extruding according to claim 1, it is characterised in that the plasticity card Guan Weigao
Intensity resin card pipe.
6. the direct insertion reinforcing steel bar connecting device of extruding according to claim 1, it is characterised in that the extruding jack is taper
Hole.
7. the direct insertion reinforcing steel bar connecting device of extruding according to claim 1, it is characterised in that the extruding jack is insertion
Circular port.
8. the direct insertion reinforcing steel bar connecting device of extruding according to claim 1, it is characterised in that the branch sleeve is provided with interior
Screw thread, first reinforcing bar is provided with the external screw thread matched with the internal thread.
9. the direct insertion reinforcing steel bar connecting device of extruding according to claim 1, it is characterised in that the shape of the spacing cavity
Match with the shape of the plasticity card pipe, the barrel of the spacing collar inserts the extruding jack in second reinforcing bar
After be squeezed in the plasticity card pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184444.4U CN206581496U (en) | 2017-02-28 | 2017-02-28 | Extrude direct insertion reinforcing steel bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184444.4U CN206581496U (en) | 2017-02-28 | 2017-02-28 | Extrude direct insertion reinforcing steel bar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581496U true CN206581496U (en) | 2017-10-24 |
Family
ID=60091949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720184444.4U Active CN206581496U (en) | 2017-02-28 | 2017-02-28 | Extrude direct insertion reinforcing steel bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581496U (en) |
-
2017
- 2017-02-28 CN CN201720184444.4U patent/CN206581496U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204402423U (en) | A kind of big orifice bridging plug | |
| CN106677436A (en) | Expansion type steel bar connecting self-locking device | |
| CN106836654A (en) | Reinforcing bar fast direct piecing devices | |
| CN106836653A (en) | Extrude direct insertion reinforcing steel bar connecting device | |
| CN206581496U (en) | Extrude direct insertion reinforcing steel bar connecting device | |
| CN204112606U (en) | The branch sleeve of steel concrete supporting | |
| CN210712827U (en) | Steel casing | |
| CN206512929U (en) | Expansion type bar connecting self-locking device | |
| CN106677435A (en) | Self-locking clamping pipe type steel bar direct insertion connector | |
| CN107060218A (en) | Double self-locking reinforcing bar quick-plugging connector devices | |
| CN206737270U (en) | Self-locking snap ring-type reinforcing steel bar connecting device | |
| CN102248205A (en) | Quick transition joint | |
| CN206616775U (en) | A kind of bar connecting mechanism | |
| CN215550913U (en) | Annular buckling and pressing die for pipe fittings | |
| CN201255279Y (en) | Non-coupling straight connecting oil conduit | |
| CN206512928U (en) | Reinforcing bar fast direct piecing devices | |
| CN205370461U (en) | Device for connecting be used for preventer pressure testing instrument | |
| CN104006248A (en) | Direct-insertion slipknot fast-installed pipe | |
| CN107931000B (en) | Glue injection device and locking method | |
| CN209694798U (en) | A kind of Multifunctional suction tube | |
| CN203308396U (en) | High-strength oil casing joint with metal interference seal | |
| CN207111717U (en) | A kind of buckle machine | |
| CN205804772U (en) | The connectivity kit that reinforcing bar is quickly plugged into | |
| CN205714066U (en) | Cementing plug Special fishing tool | |
| CN201254957Y (en) | Non-coupling straight-connecting sleeve pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |