CN105040688A - Inserting head for connecting piece - Google Patents
Inserting head for connecting piece Download PDFInfo
- Publication number
- CN105040688A CN105040688A CN201510363979.3A CN201510363979A CN105040688A CN 105040688 A CN105040688 A CN 105040688A CN 201510363979 A CN201510363979 A CN 201510363979A CN 105040688 A CN105040688 A CN 105040688A
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- CN
- China
- Prior art keywords
- connection
- peg
- card column
- clinohedral
- expanding
- 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.)
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention belongs to the technical field of building, and relates to an inserting head for a connecting piece. The technical problem that in the prior art, other accessories are needed in connection, and consequently connection is inconvenient is solved. The inserting head comprises a connecting end with an external thread and an inserting end capable of being inserted in a connecting nut. The inserting end comprises a plurality of clamp columns evenly arranged in the circumferential direction. Expansion portions are arranged at the ends of the clamp columns, and bevel bodies are arranged in the positions, on the outer edges of the expansion portions, on the expansion portions. According to the action of external force, the size of the inserting end can be adjusted, and the inserting head can be in clamping fit with the accessories and the like; and the inserting head is reasonable in structural design and convenient to use, and possibility is provided for subsequent improvement on the connecting piece.
Description
Technical field
The invention belongs to technical field of buildings, relate to a kind of connection-peg for connector.
Background technology
The applicant is in the high-tensile fastener interfacing part applied for before and the prestressing force prefabricated component [Authorization Notice No.: CN201314044] be made up of high-tensile fastener interfacing part, cutting-free fast tearing comprises rising to clasp and interfacing part and draws nut, nut is drawn on top, rise and draw nut and top to draw nut to be female thread structure, described internal thread is for haling screw thread, Mao Di center has reinforced hole, the periphery of reinforced hole is reinforcing bar end upset chuck, stage clip is positioned at top and draws nut, one end of stage clip is positioned in reinforcing bar end upset chuck, the other end is equipped with the taper sheath be made up of two panels or multi-disc, screw thread cover is screwed in top and draws nut interior and located by taper sheath superior displacement, the afterbody of connection-peg draws nut internal thread to be connected with rising, the head of connection-peg be segment shape and docking time be that flexible clamping coordinates with taper sheath.
Above-mentioned scheme ensure that existing examination criteria detection method and of the present inventionly accurately, reliably, effectively to integrate with; Two is be not only applicable to prefabricated component, and be applicable to all non-metallic bodies except prefabricated component and non-metallic body, reliable between metallic object with metallic object dock, particularly suitable bull is docked.But the connection-peg in the program must coordinate with taper sheath and could realize clamping, that is, connection-peg cannot directly and nut form clamping, thus affect the improvement of subsequent structural.
Summary of the invention
The object of the invention is for the problems referred to above, a kind of reasonable in design is provided, the connection-peg for connector easy to connect.
For achieving the above object, present invention employs following technical proposal: a kind of connection-peg for connector, comprise the inserted terminal that there is externally threaded link and can be inserted in attaching nut, described inserted terminal comprises the card column that several circumferences are evenly arranged, described card column end has the portion of expanding, in the portion of expanding and the outward flange being positioned at the portion of expanding has clinohedral.
Above-mentioned in the connection-peg of connector, the outward flange in described portion of expanding has smooth cambered surface, and described clinohedral has inclined-plane near the side of card column, and clinohedral has smooth cambered surface away from the side of card column.
Above-mentioned in the connection-peg of connector, the cambered surface of described clinohedral with expand the cambered surface in portion and be smoothly connected.
Above-mentioned in the connection-peg of connector, described card column has 4 and circumference is evenly arranged, and has gap, be formed centrally interface channel in 4 card columns between every two adjacent card columns.
Above-mentioned in the connection-peg of connector, have in plane location-plate between described link and inserted terminal.
Above-mentioned in the connection-peg of connector, described location-plate is rounded.
Compared with prior art, the invention has the advantages that: this connection-peg can adjust the size of Access Division according to External Force Acting and form snap-fit engagement with accessory etc., reasonable in design, easy to use, also for the follow-up improvement of connector provides possibility.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is fundamental diagram of the present invention.
In figure: link 1, inserted terminal 2, card column 3, expand portion 4, clinohedral 5, gap 6, interface channel 7, location-plate 8, attaching nut 21, targeting port 22, card interface 23.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1, a kind of connection-peg for connector, comprise the inserted terminal 2 that there is externally threaded link 1 and can be inserted in attaching nut 21, described inserted terminal 2 comprises the card column 3 that several circumferences are evenly arranged, namely between card column 3, there is gap, card column 3 can under external force near inserted terminal 2 direction of axis line or move away from direction of axis line, the quantity of card column 3 is more than 3, described card column 3 end has the portion of expanding 4, in the portion of expanding 4 and the outward flange being positioned at the portion of expanding 4 has clinohedral 5.
The outward flange in portion 4 of expanding has smooth cambered surface, and described clinohedral 5 has inclined-plane near the side of card column 3, and clinohedral 5 has smooth cambered surface away from the side of card column 3.The cambered surface of clinohedral 5 with expand the cambered surface in portion 4 and be smoothly connected.Have between link 1 and inserted terminal 2 in plane location-plate 8.Preferably, location-plate 8 is rounded.
As shown in Figure 2, card column has 4 and circumference is evenly arranged, and has in the card column 3 of 6,4, gap and be formed centrally interface channel 7 between every two adjacent card columns 3.
Operating principle of the present invention is: as shown in Figure 3, the present invention be connected nut 21 use, attaching nut 21 top has targeting port 22, after this targeting port 22 contacts with the portion of expanding 4, card column 3 is closed up and by targeting port 22, thus it is inner to enter into attaching nut 21, attaching nut 21 inside below targeting port 22 has the card interface 23 of inclined plane shape, this card interface 23 has inclined-plane equally and the inclined-plane of this inclined-plane and clinohedral 5 matches, can be bonded to each other, therefore card interface 23 plays gear effect, the portion of expanding entered in attaching nut 21 can expand toward the direction of axis line away from inserted terminal 2, clinohedral 5 and card interface 23 is made to form snap-fit engagement.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ link 1, inserted terminal 2, card column 3 herein, expand the terms such as portion 4, clinohedral 5, gap 6, interface channel 7, location-plate 8, attaching nut 21, targeting port 22, card interface 23, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (6)
1. the connection-peg for connector, comprise the inserted terminal (2) that there is externally threaded link (1) and can be inserted in attaching nut, it is characterized in that, described inserted terminal (2) comprises the card column (3) that several circumferences are evenly arranged, described card column (3) end has the portion of expanding (4), upper and the outward flange being positioned at the portion of expanding (4) has clinohedral (5) in the portion of expanding (4).
2. the connection-peg for connector according to claim 1, it is characterized in that, the outward flange in described portion of expanding (4) has smooth cambered surface, described clinohedral (5) has inclined-plane near the side of card column (3), and clinohedral (5) has smooth cambered surface away from the side of card column (3).
3. the connection-peg for connector according to claim 2, is characterized in that, the cambered surface of described clinohedral (5) with expand the cambered surface in portion (4) and be smoothly connected.
4. the connection-peg for connector according to claim 1 or 2 or 3, it is characterized in that, described card column has 4 and circumference is evenly arranged, between every two adjacent card columns (3), there is gap (6), in 4 card columns (3), be formed centrally interface channel (7).
5. the connection-peg for connector according to claim 1 or 2 or 3, is characterized in that, has in plane location-plate (8) between described link (1) and inserted terminal (2).
6. the connection-peg for connector according to claim 5, is characterized in that, described location-plate (8) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510363979.3A CN105040688A (en) | 2015-06-25 | 2015-06-25 | Inserting head for connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510363979.3A CN105040688A (en) | 2015-06-25 | 2015-06-25 | Inserting head for connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105040688A true CN105040688A (en) | 2015-11-11 |
Family
ID=54447635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510363979.3A Pending CN105040688A (en) | 2015-06-25 | 2015-06-25 | Inserting head for connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105040688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139148A (en) * | 2017-07-04 | 2017-09-08 | 浙江工贸职业技术学院 | A kind of storage frame of auto parts machinery |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000212956A (en) * | 1999-01-22 | 2000-08-02 | D B S:Kk | Pile head treatment method for prestressed concrete pile |
| CN1676782A (en) * | 2005-05-17 | 2005-10-05 | 周兆弟 | Expansion hanging pile connecting end plate fastener and prefab |
| CN1740456A (en) * | 2004-11-16 | 2006-03-01 | 周兆弟 | Pile connecting buckle and its prefabricated unit |
| CN2890173Y (en) * | 2005-05-17 | 2007-04-18 | 周兆弟 | Splicing type pile-splicing buckle and precast products |
| CN201314044Y (en) * | 2008-03-17 | 2009-09-23 | 周兆弟 | Abutting joint piece of dead-drawn fastener and prestressing prefabricated member consisting of abutting joint pieces of dead-drawn fastener |
| CN203655820U (en) * | 2013-12-13 | 2014-06-18 | 惠州柯林电器有限公司 | Buckle structure |
| CN204849747U (en) * | 2015-06-25 | 2015-12-09 | 周兆弟 | A bayonet joint for connecting piece |
| US20150368870A1 (en) * | 2011-10-25 | 2015-12-24 | Hubbell Incorporated | Helical screw pile |
-
2015
- 2015-06-25 CN CN201510363979.3A patent/CN105040688A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000212956A (en) * | 1999-01-22 | 2000-08-02 | D B S:Kk | Pile head treatment method for prestressed concrete pile |
| CN1740456A (en) * | 2004-11-16 | 2006-03-01 | 周兆弟 | Pile connecting buckle and its prefabricated unit |
| CN1676782A (en) * | 2005-05-17 | 2005-10-05 | 周兆弟 | Expansion hanging pile connecting end plate fastener and prefab |
| CN2890173Y (en) * | 2005-05-17 | 2007-04-18 | 周兆弟 | Splicing type pile-splicing buckle and precast products |
| CN201314044Y (en) * | 2008-03-17 | 2009-09-23 | 周兆弟 | Abutting joint piece of dead-drawn fastener and prestressing prefabricated member consisting of abutting joint pieces of dead-drawn fastener |
| US20150368870A1 (en) * | 2011-10-25 | 2015-12-24 | Hubbell Incorporated | Helical screw pile |
| CN203655820U (en) * | 2013-12-13 | 2014-06-18 | 惠州柯林电器有限公司 | Buckle structure |
| CN204849747U (en) * | 2015-06-25 | 2015-12-09 | 周兆弟 | A bayonet joint for connecting piece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139148A (en) * | 2017-07-04 | 2017-09-08 | 浙江工贸职业技术学院 | A kind of storage frame of auto parts machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |