CN105041809A - Multi-column clamping type connecting plug - Google Patents
Multi-column clamping type connecting plug Download PDFInfo
- Publication number
- CN105041809A CN105041809A CN201510366071.8A CN201510366071A CN105041809A CN 105041809 A CN105041809 A CN 105041809A CN 201510366071 A CN201510366071 A CN 201510366071A CN 105041809 A CN105041809 A CN 105041809A
- Authority
- CN
- China
- Prior art keywords
- connecting plug
- clamping
- peg
- type connecting
- multicolumn
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
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- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention belongs to the technical field of buildings and relates to a multi-column clamping type connecting plug. The multi-column clamping type connecting plug solves the technical problems that an existing technology is fixed in structure and needs other accessories to complete connection. The multi-column clamping type connecting plug comprises a connecting plug body. One end of the connecting plug body is a screw joint body, and the other end of the connecting plug body is an inserting body. The inserting body comprises a plurality of clamping columns arranged in the peripheral direction of the axial lead of the inserting body. The ends of the clamping columns are expanded to form clamping portions. The outer wall of each clamping portion is provided with at least one arc-shaped clamping step with the top provided with a plane. According to the multi-column clamping type connecting plug, the size of the clamping portions can be adjusted according to the external force action to be in clamping fit with the accessories and the like. The multi-column clamping type connecting plug is reasonable in structural design and convenient to use and provides the possibility for follow-up improvement of connecting pieces.
Description
Technical field
The invention belongs to technical field of buildings, relate to a kind of multicolumn joint and clinging type connection-peg.
Background technique
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 detecting 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 metal body with metal body 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, multicolumn joint and clinging type connection-peg easy to connect.
For achieving the above object, present invention employs following technical proposal: a kind of multicolumn joint and clinging type connection-peg, comprise connection-peg body, described connection-peg body one end is the body that is spirally connected, the other end is grafting body, described grafting body comprises the card column that the some circumferences of the shaft axis along grafting body are arranged, and described card column end is expanded and formed inserted part, and the outer wall of inserted part is provided with the arc clamping step that at least one top has plane.
In above-mentioned multicolumn joint and clinging type connection-peg, described card column has four, and four card columns circumference is evenly arranged, and have space between every two adjacent card columns, the center of four card columns has placed channel.
In above-mentioned multicolumn joint and clinging type connection-peg, described clamping step has multiple and is outwards expanded gradually from the direction of body toward grafting body that be spirally connected thus formed multi-stage stairs.
In above-mentioned multicolumn joint and clinging type connection-peg, the described body that is spirally connected has outside thread, described grafting body and be spirally connected between body and be provided with positioning ring.
In above-mentioned multicolumn joint and clinging type connection-peg, described positioning ring is annular.
Compared with prior art, the invention has the advantages that: this connection-peg can adjust the size of inserted part 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 link 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: the body 1 that is spirally connected, grafting body 2, card column 3, inserted part 4, clamping step 5, space 6, placed channel 7, positioning ring 8, bar assembly 21, adjusting bolt 22, attaching nut 23, component 100.
Embodiment
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 multicolumn joint and clinging type connection-peg, comprise connection-peg body, described connection-peg body one end is the body 1 that is spirally connected, the other end is grafting body 2, described grafting body 2 comprises the card column 3 that the some circumferences of the shaft axis along grafting body 2 are arranged, and described card column 3 end is expanded and formed inserted part 4, and the outer wall of inserted part 4 is provided with the arc clamping step 5 that at least one top has plane.
Preferred version, card column 3 has four, and four card columns 3 circumference is evenly arranged, and the center between every two adjacent card columns 3 with 6, four card columns 3 in space has placed channel 7.Clamping step 5 has multiple and is outwards expanded gradually from the direction of body 1 toward grafting body 2 that be spirally connected thus formed multi-stage stairs.When inserted part 4 under external force time card column 3 can gather to placed channel 7 direction thus reduce inserted part 4 area, when external force disappears, card column 3 is returning position under the elastic force effect of itself, forms the inserted part 4 of original state.
The body 1 that is spirally connected has outside thread, described grafting body 2 and be spirally connected between body 1 and be provided with positioning ring 8.The profile of positioning ring 8 can be circular, square, Hexagon etc., and in the present embodiment, positioning ring 8 is annular.
Working principle of the present invention is: bar assembly 21 is embedded in the precast units 100 of two opposite needs connections respectively in advance, the end of bar assembly 5 has internal thread, precast units 100 can be bodies of wall, cement block, pipeline, pile tube etc., the body 1 that is spirally connected is spirally connected fixing with one of them bar assembly 21, another bar assembly 21 is spirally connected adjusting bolt 22, adjusting bolt 22 is spirally connected attaching nut 23, grafting body 2 is inserted in attaching nut 23, attaching nut 23 is blocked in inserted part 4, wherein clamping step 5 matches with the plane of attaching nut 23, formation clamping is located, when adjusting adjusting bolt 22, attaching nut 23 can be pulled, thus adjust the position of attaching nut 23 and make clamping step 5 with the clamping of attaching nut 23 inner tight.
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 the terms such as the body 1 that is spirally connected, grafting body 2, card column 3, inserted part 4, clamping step 5, space 6, placed channel 7, positioning ring 8, bar assembly 21, adjusting bolt 22, attaching nut 23, component 100 herein, 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 (5)
1. a multicolumn joint and clinging type connection-peg, comprise connection-peg body, described connection-peg body one end is the body that is spirally connected (1), the other end is grafting body (2), it is characterized in that, described grafting body (2) comprises the card column (3) that the some circumferences of the shaft axis along grafting body (2) are arranged, described card column (3) end is expanded and is formed inserted part (4), and the outer wall of inserted part (4) is provided with the arc clamping step (5) that at least one top has plane.
2. multicolumn joint and clinging type connection-peg according to claim 1, it is characterized in that, described card column (3) has four, four card column (3) circumferences are evenly arranged, have space (6) between every two adjacent card columns (3), the center of four card columns (3) has placed channel (7).
3. multicolumn joint and clinging type connection-peg according to claim 1 and 2, it is characterized in that, described clamping step (5) has multiple and outwards expands gradually from the body that is spirally connected (1) toward the direction of grafting body (2) thus form multi-stage stairs.
4. multicolumn joint and clinging type connection-peg according to claim 1 and 2, is characterized in that, the described body that is spirally connected (1) has outside thread, is provided with positioning ring (8) between described grafting body (2) and the body that is spirally connected (1).
5. multicolumn joint and clinging type connection-peg according to claim 4, is characterized in that, described positioning ring (8) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366071.8A CN105041809A (en) | 2015-06-25 | 2015-06-25 | Multi-column clamping type connecting plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366071.8A CN105041809A (en) | 2015-06-25 | 2015-06-25 | Multi-column clamping type connecting plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041809A true CN105041809A (en) | 2015-11-11 |
Family
ID=54448664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510366071.8A Pending CN105041809A (en) | 2015-06-25 | 2015-06-25 | Multi-column clamping type connecting plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760340A (en) * | 2016-12-29 | 2017-05-31 | 浙江中民筑友科技有限公司 | The production method of insulation and decoration hanging plate, heat-preserving decorating wall and heat-preserving decorating wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060105614A1 (en) * | 2004-11-12 | 2006-05-18 | Greg Herth | Universal cable and work box connector |
| CN1828071A (en) * | 2005-03-02 | 2006-09-06 | 法国I.T.W. | Fastener adapted to be fixed in a cavity of predetermined contour |
| CN101453063A (en) * | 2008-09-09 | 2009-06-10 | 扬州航宇通信科技有限公司 | Push-pull expansion type connector |
| CN102192225A (en) * | 2010-03-10 | 2011-09-21 | 大和化成工业株式会社 | Clip |
| CN204175753U (en) * | 2014-10-10 | 2015-02-25 | 北京长安汽车工程技术研究有限责任公司 | The linkage structure of automobile and buckle thereof |
| CN204828179U (en) * | 2015-06-25 | 2015-12-02 | 周兆弟 | Multicolumn joint formula bayonet joint |
-
2015
- 2015-06-25 CN CN201510366071.8A patent/CN105041809A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060105614A1 (en) * | 2004-11-12 | 2006-05-18 | Greg Herth | Universal cable and work box connector |
| CN1828071A (en) * | 2005-03-02 | 2006-09-06 | 法国I.T.W. | Fastener adapted to be fixed in a cavity of predetermined contour |
| CN101453063A (en) * | 2008-09-09 | 2009-06-10 | 扬州航宇通信科技有限公司 | Push-pull expansion type connector |
| CN102192225A (en) * | 2010-03-10 | 2011-09-21 | 大和化成工业株式会社 | Clip |
| CN204175753U (en) * | 2014-10-10 | 2015-02-25 | 北京长安汽车工程技术研究有限责任公司 | The linkage structure of automobile and buckle thereof |
| CN204828179U (en) * | 2015-06-25 | 2015-12-02 | 周兆弟 | Multicolumn joint formula bayonet joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760340A (en) * | 2016-12-29 | 2017-05-31 | 浙江中民筑友科技有限公司 | The production method of insulation and decoration hanging plate, heat-preserving decorating wall and heat-preserving decorating wall |
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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 |
Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |