CN104989716B - Attaching nut for connector - Google Patents
Attaching nut for connector Download PDFInfo
- Publication number
- CN104989716B CN104989716B CN201510357491.XA CN201510357491A CN104989716B CN 104989716 B CN104989716 B CN 104989716B CN 201510357491 A CN201510357491 A CN 201510357491A CN 104989716 B CN104989716 B CN 104989716B
- Authority
- CN
- China
- Prior art keywords
- connection
- nut body
- nut
- peg
- connector
- 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
- 238000003032 molecular docking Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connection Of Plates (AREA)
Abstract
The invention belongs to technical field of buildings, is related to a kind of attaching nut for connector.It is rapid to solve prior art connecting portion, it has not been convenient to technical problem.Including nut body, described nut body one end has an annular Access Division, the Access Division includes the annular chuck prominent to the direction of axis line of nut body, the bottom of the annular chuck has the card access surface of inverted round stage taper, and the center of the annular chuck has the connection-peg passage inside connection nut body.The present invention can coordinate connection-peg to realize quickly connection, and firm and reliable connection.
Description
Technical field
The invention belongs to technical field of buildings, is related to a kind of attaching nut for connector.
Background technology
The applicant is in the high-tensile fastener interfacing part applied before and prefabricated by the prestressing force that high-tensile fastener interfacing part is formed
Part [Authorization Notice No.:CN201314044] in, cutting-free fast tearing sleeve couple and interfacing part include rise drawing nut, top pull
Nut, rising, to draw nut and top pull nut be internal thread structure, and the internal thread is to hale screw thread, and cap bottom center is provided with reinforced hole,
The periphery of reinforced hole is reinforcing bar end upset chuck, and compression spring is located in top pull nut, and one end of compression spring is located in reinforcing bar end upset chuck, is another
One end is equipped with the taper sheath being made of two panels or multi-disc, and screw thread set is screwed in top pull nut and is positioned being shifted on taper sheath,
The afterbody of connection-peg draws nut internal thread to be connected with rising, and the head of connection-peg is resilient card in when segment shape and docking with taper sheath
Connect cooperation.
Above-mentioned scheme ensure that existing examination criteria detection method with the present invention it is accurate, reliably and efficiently integrate with；Two
It is to be applicable not only to prefabricated component, and suitable for all non-metallic bodies in addition to prefabricated component and non-metallic body, metallic object and metal
Reliable docking between body, particularly suitable bull docking.But top pull nut in the program needs to match somebody with somebody with taper sheath and spring etc.
Conjunction is only realization and the clamping engagement of connection-peg, structure slightly complicated and connection inconvenience, so as to influence the improvement of subsequent structural.
The content of the invention
Regarding the issue above, the present invention provides a kind of can coordinate connection-peg to realize that what is quickly connected is used to connect
The attaching nut of fitting.
To reach above-mentioned purpose, present invention employs following technical proposal：A kind of attaching nut for connector, including
Nut body, described nut body one end have an annular Access Division, which is included to the axle center of nut body
The annular chuck that line direction protrudes, the bottom of the annular chuck have the card access surface of inverted round stage taper, the annular snap
The center of platform has the connection-peg passage inside connection nut body.
In the above-mentioned attaching nut for connector, the connection-peg channel roof is in inverted round stage taper.
There is the connection in polygon in the above-mentioned attaching nut for connector, at the top of the annular chuck
Column.
In the above-mentioned attaching nut for connector, the connecting pole is quadrangle or hexagon.
In the above-mentioned attaching nut for connector, the one end of nut body away from annular chuck is in uncovered structure,
Nut body has external screw thread or internal thread.
Compared with prior art, the advantage of the invention is that：Connection-peg can be coordinated to realize quickly connection, and connected
It is solid and reliable.
Brief description of the drawings
Fig. 1 is structure diagram provided by the invention；
Fig. 2 is the use principle figure of the present invention.
In figure：Nut body 1, annular chuck 2, card access surface 3, connection-peg passage 4, connecting pole 5, connection-peg 21, card column 22,
Bulb 23, arc strip 24.
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 attaching nut for connector, including nut body 1, described 1 one end of nut body
With an annular Access Division, which includes the annular chuck 2 prominent to the direction of axis line of nut body 1, described
The bottom of annular chuck 2 there is the card access surface 3 of inverted round stage taper, the center of the annular chuck 2 has connection nut sheet
Connection-peg passage 4 inside body 1.The one end of nut body 1 away from annular chuck 2 is in uncovered structure, and nut body 1 has outer spiral shell
Line or internal thread.
Preferably, the top of connection-peg passage 4 is in inverted round stage taper, and a guiding role is provided for the insertion of connection-peg.Ring
The top of shape chuck 2 has the connecting pole 5 in polygon, and connecting pole 5 is used for and spanner coordinates, for turn nut body 1 or
Fixing nut body 1 during connection.In the present embodiment, connecting pole 5 is quadrangle or hexagon.
The present invention operation principle be：As shown in Fig. 2, this attaching nut is used cooperatively with connection-peg 21, connection-peg
21 end has some card columns 22, and the end of card column 22 has bulb 23, has on bulb 23 and match with card access surface 3
Arc strip 24, when bulb 23 enters 1 inside of nut body from connection-peg passage 4, arc strip 24 with clamping
Formed and be engaged by clamping between face 3, is engaged by clamping so that nut body 1 is realized with connection-peg 21, it is very easy to use.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Although be used more herein nut body 1, annular chuck 2, card access surface 3, connection-peg passage 4, connecting pole 5,
The terms such as connection-peg 21, card column 22, bulb 23, arc strip 24, but it does not preclude the possibility of using other terms.Use
These terms are only for the convenience of describing and explaining the nature of the invention；It is construed as the limit that any type is added
System is all disagreed with spirit of the present invention.
Claims (3)
1. a kind of attaching nut for connector, including nut body (1), it is characterised in that the nut body (1) one
End has an annular Access Division, which includes the annular chuck prominent to the direction of axis line of nut body (1)
(2), the bottom of the annular chuck (2) has the card access surface (3) of inverted round stage taper, the center of the annular chuck (2)
Connection-peg passage (4) with connection nut body (1) inside,
It is in inverted round stage taper at the top of the connection-peg passage (4),
The one end of nut body (1) away from annular chuck (2) is in uncovered structure, and nut body (1) has external screw thread or internal thread.
2. the attaching nut according to claim 1 for connector, it is characterised in that annular chuck (2) top
Portion has the connecting pole (5) in polygon.
3. the attaching nut according to claim 2 for connector, it is characterised in that the connecting pole (5) is four
Side shape or hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357491.XA CN104989716B (en) | 2015-06-25 | 2015-06-25 | Attaching nut for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357491.XA CN104989716B (en) | 2015-06-25 | 2015-06-25 | Attaching nut for connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104989716A CN104989716A (en) | 2015-10-21 |
| CN104989716B true CN104989716B (en) | 2018-05-15 |
Family
ID=54301578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510357491.XA Active CN104989716B (en) | 2015-06-25 | 2015-06-25 | Attaching nut for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989716B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469342B (en) * | 2018-12-15 | 2023-08-29 | 山西二建集团有限公司 | Assembled inverted cone bowl-shaped embedded bar control die and construction method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676782A (en) * | 2005-05-17 | 2005-10-05 | 周兆弟 | Expansion hanging pile connecting end plate fastener and prefab |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116474B (en) * | 2001-08-28 | 2005-11-30 | Emeca Oy | Connection of pieces such as reinforced concrete piles |
| CN201502181U (en) * | 2009-07-16 | 2010-06-09 | 盐城市同力新型建材有限公司 | Pre-tensioning prestressed concrete pile and tension anchoring part thereof |
| CN101864770A (en) * | 2010-06-12 | 2010-10-20 | 缪立军 | Quick coupling of square pile |
| CN202073094U (en) * | 2011-05-10 | 2011-12-14 | 北京中和同创基础工程有限公司 | Prestress anchor cable connector |
| GB2515251B (en) * | 2013-03-07 | 2015-06-24 | Select Engineering Asia Ltd | Improved collet connector for concrete piles |
| CN103556624B (en) * | 2013-11-01 | 2016-02-24 | 建华建材（中国）投资有限公司 | Adapter sleeve, to produce and method of attachment containing the prefabricated units of this adapter sleeve and prefabricated units |
| CN204185853U (en) * | 2014-11-11 | 2015-03-04 | 福州大学 | A kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile |
| CN204311444U (en) * | 2014-11-11 | 2015-05-06 | 福州大学 | For the cottor pin linkage that prestressed concrete pipe pile connects fast |
| CN204418166U (en) * | 2015-01-14 | 2015-06-24 | 李加心 | A kind of prestressed concrete pipe pile expansion type fast mechanical connector |
| CN204900484U (en) * | 2015-06-25 | 2015-12-23 | 周兆弟 | A coupling nut for connecting piece |
-
2015
- 2015-06-25 CN CN201510357491.XA patent/CN104989716B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676782A (en) * | 2005-05-17 | 2005-10-05 | 周兆弟 | Expansion hanging pile connecting end plate fastener and prefab |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104989716A (en) | 2015-10-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |