CN105040824B - Fast-connecting type bar - Google Patents
Fast-connecting type bar Download PDFInfo
- Publication number
- CN105040824B CN105040824B CN201510364027.3A CN201510364027A CN105040824B CN 105040824 B CN105040824 B CN 105040824B CN 201510364027 A CN201510364027 A CN 201510364027A CN 105040824 B CN105040824 B CN 105040824B
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- connector
- active joint
- barred body
- fast
- type bar
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Abstract
The invention belongs to technical field of buildings, are related to a kind of fast-connecting type bar.Solves prior art technical problem inconvenient to use.Barred body including being in bar shaped, described barred body one end are fixedly connected with connector, and the barred body other end is connected with active joint, has the accommodating cavity that can connect connector inside the connector and active joint.Bar of the invention is strong with adaptive, and suitable for different prefabricated components, fit connection is able to achieve the quick connection between two prefabricated components.
Description
Technical field
The invention belongs to technical field of buildings, are related to a kind of fast-connecting type bar.
Background technique
The applicant pushed up under spiral shell in the patent applied before pile extension and prefabricated component [Authorization Notice No.:
CN100348803C] in, draw nut, top that nut and tubular pole longitudinal reinforcement is drawn to form by being located at rising for tubular pole both ends, wherein drawing of rising
It is internal thread structure that nut is drawn on nut and top, and the internal screw thread is to hale screw thread, and cap bottom center is provided with reinforced hole, the week of reinforced hole
Side is reinforcing bar end upset chuck, and the both ends upsetting of tubular pole longitudinal reinforcement is connected in chuck at heading.The pile for prestressed pipe pile extension by
Rise and nut, top is drawn to draw nut, combine sleeve, intermediate sleeve and connecting rod composition, wherein rises and nut and top is drawn to draw nut for internal screw thread
Structure, the internal screw thread are to hale screw thread, and cap bottom center is provided with reinforced hole, and the periphery of reinforced hole is reinforcing bar end upset chuck, tubular pole
The both ends upsetting of longitudinal reinforcement is connected in chuck at heading；Connecting rod one end is dentalation, and the other end is external thread structure；Two
Piece or multi-disc combination sleeve are located at top and draw in nut, be on the inside of the combination sleeve dentalation and with the dentation knot in connecting rod
Structure matches；Intermediate sleeve is external thread structure, is screwed in top and draws in nut and be located at two panels or multi-disc combination sleeve top；Docking
When, connecting rod one end draws the screw thread of nut to be screwed on rising, and the other end draws two panels or multi-disc in nut to combine sleeve and formed with top
Clamping.
Interconnection method between the prestressing force prefabricated component, the end for two prefabricated components to be docked are respectively equipped with several
Rise and draw nut and draw nut with several corresponding tops, two panels or multi-disc combination sleeve are located at top and draw in nut, intermediate
Set be screwed in top draw nut in and be located at two panels or multi-disc combination sleeve on, connecting rod one end and rise draw nut to be screwed on, the other end
It draws two panels or multi-disc in nut to combine sleeve with top and forms clamping.
In above-mentioned scheme, rise the longitudinal reinforcement for drawing nut, top that nut is drawn to be separately connected pipe pile reinforcing bar cage, longitudinal reinforcement
Both ends formed after chuck and to draw nut, top to draw nut clamping with rising respectively, and be fastenedly connected by carrying out after tensioning, and tensioning is
It is completed in the production process of tubular pole, there have been a defects for this, as this button is embedded into other no-reinforcing-bar cages
Such as wall, cement block in component, and when scene is without tensioning equipment, then this prefabricated components just can not normal use.
Summary of the invention
Regarding the issue above, the present invention provides it is a kind of easy to connect, connecing in prefabricated components fastly can be embedded into
Formula bar.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of fast-connecting type bar, the stick including being in bar shaped
Body, described barred body one end are fixedly connected with connector, and the barred body other end is connected with active joint, the connector and activity
There is the accommodating cavity that can connect connector inside connector.
In above-mentioned fast-connecting type bar, the accommodating cavity has internal screw thread or Morse's taper.
In above-mentioned fast-connecting type bar, the connector and barred body being fixedly connected on barred body are integrally formed.
In above-mentioned fast-connecting type bar, barred body and active joint clamping one end expand in bulb, the bulb with
Active joint is engaged by clamping.
In above-mentioned fast-connecting type bar, the bottom of the active joint has chuck, the bulb and chuck
It is engaged by clamping.
In above-mentioned fast-connecting type bar, there are hollow air flow channel, the both ends of air flow channel inside the barred body
It is respectively communicated with connector and active joint, the barred body wall is equipped with the solarization air cap of at least one connection air flow channel.
In above-mentioned fast-connecting type bar, the side wall of the connector is equipped with the grouting of at least one connection accommodating cavity
Hole.
In above-mentioned fast-connecting type bar, the side wall of the active joint is equipped with the filling of at least one connection accommodating cavity
Starch hole.
In above-mentioned fast-connecting type bar, grout hole on the active joint is towards bulb.
In above-mentioned fast-connecting type bar, the chuck and bulb bottom are in close contact.
Compared with prior art, the present invention has the advantages that the bar design with connector rationally, can be made into mark
Quasi- part, is embedded into prefabricated components, and is able to achieve the quick connection with plug connector, to be suitable for quickly connecting for prefabricated components
It connects, it is strong with adaptive.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of active joint；
Fig. 3 is another structural schematic diagram of active joint；
Fig. 4 is that the present invention uses schematic diagram.
In figure: barred body 1, connector 2, active joint 3, accommodating cavity 4, bulb 5, chuck 6, air flow channel 7, solarization air cap 8,
Grout hole 9, prefabricated components 100, plug connector 101, shackle member 102.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of fast-connecting type bar, the barred body 1 including being in bar shaped, described 1 one end of barred body is fixedly connected with
Connector 2, the connector 2 and barred body 1 being fixedly connected on barred body 1 are integrally formed, and 1 other end of barred body is connected with active joint 3,
There is the accommodating cavity 4 that can connect connector inside the connector 2 and active joint 3.Accommodating cavity 4 has internal screw thread or Mohs
Taper.Accommodating cavity 3 can be spirally connected screwed connector, such as bolt, screw, spiral shell stick, can also pass through taper fit
Grafting connection-peg, it is of course also possible to by being welded and fixed etc..
Specific to the present embodiment, as shown in figure 4, two barred bodies 1 bury respectively when needing to connect two prefabricated components 100
Enter into different prefabricated components 100, plug connector 101 is connected in the connector 2 or active joint 3 of one of barred body 1, it is another
Shackle member 102 is connected in the connector 2 or active joint 3 of a barred body 1, after plug connector 101 and shackle member 102 are engaged by clamping
Realize the connection between two prefabricated components 100.The setting of active joint 3 mainly can provide the connection of different directions, make
Connection is more convenient.The side wall of connector 2 be equipped at least one connection accommodating cavity 4 grout hole 9, when connector 2 be embedded to it is pre-
When in component 100 processed, cement slurry can be flowed into from grout hole 9, played reinforcing to plug connector 101 or shackle member 102 after solidification and made
With.Prefabricated components 100 are wall, building block, tubular pole etc..
Specifically, one end that barred body 1 and active joint 3 are clamped is expanded in bulb 5, the bulb 5 and active joint 3 block
Connect cooperation.The bottom of active joint 3 has chuck 6, and the bulb 5 and chuck 6 are engaged by clamping.Chuck 6 and 5 bottom of bulb
Portion is in close contact.
There is hollow air flow channel 7, the both ends of air flow channel 7 are respectively communicated with connector 2 and active joint inside barred body 1
3,1 wall of barred body is equipped with the solarization air cap 8 of at least one connection air flow channel 7.Air can connect from connector 2 and activity
First 3, from having just enter into air flow channel 7, flow out from solarization air cap 8, accelerate the solidification of prefabricated components 100.
The side wall of active joint 3 is equipped with the grout hole 9 of at least one connection accommodating cavity 4, acts on on connector 2
The effect of grout hole 9 is essentially identical, the difference is that, cement slurry similarly can play reinforcement effect to bulb 5.
As shown in Figures 2 and 3, towards bulb 5, grout hole 9 can be to be connect the grout hole 9 on active joint 3 with activity
First 3 axial line is vertical, it is possible to have certain gradient.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although barred body 1, connector 2, active joint 3, accommodating cavity 4, bulb 5, chuck 6, sky is used more herein
The terms such as flow channel 7, solarization air cap 8, grout hole 9, prefabricated components 100, plug connector 101, shackle member 102, but use is not precluded
A possibility that other terms.The use of these items is only for be more convenient to describe and explain essence of the invention；Them
Being construed to any additional limitation is disagreed with spirit of that invention.
Claims (5)
1. a kind of fast-connecting type bar, the barred body (1) including being in bar shaped, which is characterized in that described barred body (1) one end is fixedly connected
Have connector (2), barred body (1) other end is connected with active joint (3), tool inside the connector (2) and active joint (3)
There is the accommodating cavity (4) that can connect connector,
One end of barred body (1) and active joint (3) clamping is expanded in bulb (5), and the bulb (5) and active joint (3) are blocked
Cooperation is connect,
The side wall of the connector (2) is equipped with the grout hole (9) of at least one connection accommodating cavity (4),
The side wall of the active joint (3) is equipped with the grout hole (9) of at least one connection accommodating cavity (4),
Grout hole (9) on the active joint (3) towards bulb (5),
There is hollow air flow channel (7), the both ends of air flow channel (7) are respectively communicated with connector (2) inside the barred body (1)
With active joint (3), the barred body (1) wall is equipped with the solarization air cap (8) of at least one connection air flow channel (7), and air can
To enter air flow channel (7) from connector (2) and active joint (3), from outflow in solarization air cap (8).
2. fast-connecting type bar according to claim 1, which is characterized in that the accommodating cavity (4) is with internal screw thread or not
Family name's taper.
3. fast-connecting type bar according to claim 1 or 2, which is characterized in that the connector being fixedly connected on barred body (1)
(2) it is integrally formed with barred body (1).
4. fast-connecting type bar according to claim 1, which is characterized in that the bottom of the active joint (3) has card
Platform (6), the bulb (5) and chuck (6) are engaged by clamping.
5. fast-connecting type bar according to claim 4, which is characterized in that the chuck (6) and bulb (5) bottom are tight
Contiguity touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364027.3A CN105040824B (en) | 2015-06-25 | 2015-06-25 | Fast-connecting type bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364027.3A CN105040824B (en) | 2015-06-25 | 2015-06-25 | Fast-connecting type bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105040824A CN105040824A (en) | 2015-11-11 |
| CN105040824B true CN105040824B (en) | 2019-05-03 |
Family
ID=54447766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364027.3A Active CN105040824B (en) | 2015-06-25 | 2015-06-25 | Fast-connecting type bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105040824B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958809B (en) * | 2020-08-20 | 2022-04-08 | 凡天建筑科技有限公司 | Method for manufacturing precast pile rod |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498469A (en) * | 2013-08-27 | 2014-01-08 | 周兆弟 | General dead-drawn screw caps and reinforcing steel bars for concrete pipe pile and component |
| CN204112604U (en) * | 2014-10-29 | 2015-01-21 | 赵虎 | The slip casting rebar connector of band cone tail |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002194737A (en) * | 2000-12-26 | 2002-07-10 | Nippon Koatsu Concrete Kk | Concrete pile and its connection nipple |
| CN202882116U (en) * | 2012-09-28 | 2013-04-17 | 海盐孙氏建新标准件制造有限公司 | Pre-buried connecting part |
| CN104358254B (en) * | 2014-10-14 | 2016-08-24 | 周兆弟 | Variable cross-section hollow square pile |
| CN204876083U (en) * | 2015-06-25 | 2015-12-16 | 周兆弟 | Connect formula rod soon |
-
2015
- 2015-06-25 CN CN201510364027.3A patent/CN105040824B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498469A (en) * | 2013-08-27 | 2014-01-08 | 周兆弟 | General dead-drawn screw caps and reinforcing steel bars for concrete pipe pile and component |
| CN204112604U (en) * | 2014-10-29 | 2015-01-21 | 赵虎 | The slip casting rebar connector of band cone tail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105040824A (en) | 2015-11-11 |
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