CN106013464A - Snap ring connector - Google Patents
Snap ring connector Download PDFInfo
- Publication number
- CN106013464A CN106013464A CN201610546188.9A CN201610546188A CN106013464A CN 106013464 A CN106013464 A CN 106013464A CN 201610546188 A CN201610546188 A CN 201610546188A CN 106013464 A CN106013464 A CN 106013464A
- Authority
- CN
- China
- Prior art keywords
- card
- snap ring
- nut
- connector
- ring
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention belongs to the technical field of construction and relates to a snap ring connector. The technical problems of complex structure and unreliable connection of the prior art are solved. The snap ring connector comprises a connecting nut and a clamping nut, wherein a connector clip is in threaded connection with the connecting nut; a snap ring component which is deformed under the effect of external force and can restore when the external force disappears is arranged in the clamping nut; the snap ring component is vertically arranged in the clamping nut; a middle nut is in threaded connection in the clamping nut; the middle nut is located above the snap ring component and can stop the snap ring component; and when the connector clip is inserted into the snap ring component, the connector clip is in clamping fit with the snap ring component. The snap ring connector has the advantages of simple structure, mounting convenience and connecting reliability.
Description
Technical field
The invention belongs to technical field of buildings, relate to a kind of card ring connector.
Background technology
Connector is the structure realizing connecting between two objects, the applicant is at the patent applied for before a kind of prefabricated components connector and the precast concrete docking structure [application number: 201020550659.1] that is made up of it, including little nut, inserted link, mesopore nut, big nut, hole is had bottom big nut, the heading card of rod iron is within it, spring is positioned at big nut and spring one end touches with heading, the other end touches with split collar, described mesopore nut is screwed in big nut, wherein mesopore nut lower end is resilient coordinating with split collar, the shade of mesopore nut is connected to big nut end face；The integrative-structure that described inserted link is made up of plug, slotting neck and grafting body, bottom its plug, the area of a circle is more than being integrated with inserting neck diameter and forming ring bottom plug inserting neck chuck；Described inserted link grafting body spins with little nut.
Such scheme one is to make to hale intensity considerably more than international standard between plug connector；Two is fundamentally to solve interfacing part disrepair phenomenon；Three is the sealing problem thoroughly solving plug connector, it is ensured that the reliability of socket connection between prefabricated components and prefabricated components, it is ensured that the reliability of building constructions ground.But in place of such scheme there is also some shortcomings, such as in connection procedure, split collar is provided by spring and supports, when inserted link insertion split collar exerts oneself excessive or speed, split collar is easily separated from mesopore nut, causes connection failure.Such scheme is installed the step of split collar on spring and is slightly shown loaded down with trivial details, needs could realize installing through special training to the staff of field operation.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of simple in construction, connect reliable card ring connector.
For reaching above-mentioned purpose, present invention employs following technical proposal: a kind of card ring connector, including attaching nut and Ka connected nut, a plug connector it is bolted with on described attaching nut, it is provided with one in described card connected nut can deform upon under external force and the snap ring assemblies of energy reinstatement when external force disappears, this snap ring assemblies is vertically arranged in card connected nut, an intermediate nut also it is bolted with in card connected nut, intermediate nut is positioned at above snap ring assemblies and snap ring assemblies can be formed backstop, when plug connector is inserted in snap ring assemblies, described plug connector forms snap-fit engagement with snap ring assemblies.
In above-mentioned card ring connector, described snap ring assemblies includes radially expanding under external force large-sized card loop, and be set on card loop outer wall there is elasticity can the snap ring fixture of deformation, the end of described plug connector has a clamping step, having a clamping boss matched with clamping step in card loop, described plug connector can be inserted in card loop and clamping step can form snap-fit engagement with clamping boss.
In above-mentioned card ring connector, if described card loop includes that the card that dry tablet is uniformly distributed circumferentially, described card inwall are provided with chuck, the chuck on some cards is interconnected to form clamping boss.
In above-mentioned card ring connector, described card loop outer wall is provided with at least one annular groove ringwise, and snap ring fixture is positioned at annular groove.
In above-mentioned card ring connector, described plug connector includes the body that is spirally connected being spirally connected with attaching nut, and is inserted into the connection-peg in card connected nut, and described clamping step is positioned on connection-peg.
In above-mentioned card ring connector, described plug connector also includes the stop bit circle being positioned at below the body that is spirally connected, and described clamping step has a card access surface tilted upward.
In above-mentioned card ring connector, described attaching nut end connects bar.
In above-mentioned card ring connector, described bar is one-body molded with attaching nut.
In above-mentioned card ring connector, in described card connected nut and be positioned at below snap ring assemblies and be provided with a packing ring, snap ring assemblies is pressed on packing ring.
In above-mentioned card ring connector, described packing ring is elastic washer.
Compared with prior art, it is an advantage of the current invention that: eliminate the spring that snap ring assemblies is axially positioned, structure is simpler, install more convenient, and in connection procedure there is not the problem departed from intermediate nut in snap ring assemblies, snap ring assemblies axially remains that position is fixed, and does not haves connection failure, thus improves the reliability connected between object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of plug connector；
Fig. 3 is the sectional view of snap ring assemblies；
Fig. 4 is the structural representation of card loop；
Fig. 5 is the structural representation of snap ring fixture；
Fig. 6 is the another kind of structural representation of snap ring fixture.
In figure: attaching nut 1, card connected nut 2, plug connector 3, snap ring assemblies 4, intermediate nut 5, card loop 6, snap ring fixture 7, clamping step 8, card access surface 8a, clamping boss 9, boss face 9a, card 10, chuck 11, annular groove 12, the body 13 that is spirally connected, connection-peg 14, stop bit circle 15, bar 16, packing ring 17.
Detailed description of the invention
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of card ring connector, including attaching nut 1 and card connected nut 2, a plug connector 3 it is bolted with on described attaching nut 1, it is provided with one in described card connected nut 2 can deform upon under external force and the snap ring assemblies 4 of energy reinstatement when external force disappears, this snap ring assemblies 4 is vertically arranged in card connected nut 2, an intermediate nut 5 also it is bolted with in card connected nut 2, intermediate nut 5 is positioned at above snap ring assemblies 4 and snap ring assemblies 4 can be formed backstop, snap ring assemblies 4 will not skid off outside card connected nut 2 under the backstop of intermediate nut 5, when plug connector 3 is inserted in snap ring assemblies 4, described plug connector 3 forms snap-fit engagement with snap ring assemblies 4.
The present invention is when mounted, snap ring assemblies 4 is put in card connected nut 2, intermediate nut 5 and card connected nut 2 are spirally connected and are positioned at above snap ring assemblies 4, and intermediate nut 5 forms backstop to snap ring assemblies 4, and plug connector 3 is spirally connected with attaching nut 1, plug connector 3 is inserted in snap ring assemblies 4 after intermediate nut 5, during insertion, snap ring assemblies 4 is strutted by plug connector 3, after plug connector 3 is inserted into the end, snap ring assemblies 4 homing, plug connector 3 and snap ring assemblies 4 form snap-fit engagement.The present invention, without the location using elastic component to carry out on vertical direction to snap ring assemblies 4, and in plug connector 3 insertion process, the position of snap ring assemblies 4 in the vertical direction will not change, namely snap ring assemblies 4 will not cause connection failure because departing from intermediate nut 5.
In the present embodiment, snap ring assemblies 4 includes radially expanding under external force large-sized card loop 6, and be set on card loop 6 outer wall there is elasticity can the snap ring fixture 7 of deformation, as shown in Figure 2, the end of described plug connector 3 has a clamping step 8, as it is shown on figure 3, have a clamping boss 9 matched with clamping step 8 in card loop 6, described plug connector can be inserted in card loop 6 and clamping step 8 can form snap-fit engagement with clamping boss 9.
As shown in Figure 4, if described card loop 6 includes the card 10 that dry tablet is uniformly distributed circumferentially, the quantity of card 10 is at least two panels, preferably 3-4 sheet, and described card 10 inwall is provided with chuck 11, and the chuck 11 on some cards 10 is interconnected to form clamping boss 9.It is annular as the preferred scheme of one, clamping step 8 and clamping boss 9, and clamping step 8 and clamping boss 9 can be bonded to each other.
As shown in figures 1 and 3, card loop 6 outer wall is provided with at least one annular groove 12 ringwise, snap ring fixture 7 is positioned at annular groove 12, skilled artisan would appreciate that, each card 10 outer wall is equipped with draw-in groove, some draw-in grooves are interconnected to form annular groove 12, and the shape of cross section of annular groove 12 can not limit, but preferably arcuate bottom.As shown in Figure 5 and Figure 6, snap ring fixture 7 can be the loop configuration closed, it is also possible to be the structure do not closed.That is, snap ring fixture 7 is turn or elastic collar.
As in figure 2 it is shown, plug connector 3 includes the body 13 that is spirally connected being spirally connected, and the connection-peg 14 being inserted in card connected nut 2 with attaching nut 1, described clamping step 8 is positioned on connection-peg 14.Plug connector 3 also includes being positioned at the stop bit circle 15 below the body 13 that is spirally connected, stop bit circle 15 is for positioning the body 13 that is spirally connected, preventing from being spirally connected during body 13 is screwed into transfinites, described clamping step 8 has card access surface 8a tilted upward, at clamping boss 9 by boss face 9a matched with card access surface 8a, card access surface 8a and boss face 9a are parallel to each other, preferably, card access surface 8a is identical with the angle of horizontal plane with boss face 9a, it is preferably 15-20 °, under this angle, card access surface 8a and boss face 9a can be made to form concavo-convex connection, increase bonding strength, angle of inclination can be prevented again excessive and cause card access surface 8a and boss face 9a to depart from.
As it is shown in figure 1, attaching nut 1 end connects bar 16.Bar 16 is one-body molded with attaching nut 1, as crimping molding, pier are connected into type.In card connected nut 2 and be positioned at below snap ring assemblies 4 and be provided with a packing ring 17, snap ring assemblies 4 is pressed on packing ring 17.Packing ring 17 is elastic washer, can be rubber washer, silicone gasket or metal spring washer, snap ring assemblies 4 is between packing ring 17 and intermediate nut 5, the two ends of snap ring assemblies 4 are all supported, will not produce and slide axially, and packing ring 17 has elasticity, when plug connector 3 is inserted in snap ring assemblies 4, snap ring assemblies 4 still can radially expand, and makes plug connector 3 be inserted in card loop 6 and form clamping.
Skilled artisan would appreciate that, when attaching nut 1 and card connected nut 2 each connect an object, the most above-mentioned connection can make to realize between two objects quickly connecting, this connector is not limited only to the connection of prefabricated pile, it is also possible to need the object connected for building block, bridge, rail etc..
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more employing the terms such as attaching nut 1, card connected nut 2, plug connector 3, snap ring assemblies 4, intermediate nut 5, card loop 6, snap ring fixture 7, clamping step 8, card access surface 8a, clamping boss 9, boss face 9a, card 10, chuck 11, annular groove 12, the body 13 that is spirally connected, connection-peg 14, stop bit circle 15, bar 16, packing ring 17, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily to describe and explain the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (10)
1. a card ring connector, including attaching nut (1) and card connected nut (2),
It is characterized in that, described attaching nut (1) is bolted with a plug connector (3), institute
It is provided with one in the card connected nut (2) stated to deform upon under external force and work as external force
The snap ring assemblies (4) of energy reinstatement during disappearance, this snap ring assemblies (4) is vertically arranged in
In card connected nut (2), in card connected nut (2), also it is bolted with an intermediate nut (5),
Intermediate nut (5) is positioned at snap ring assemblies (4) top and can form snap ring assemblies (4)
Backstop, when plug connector (3) is inserted in snap ring assemblies (4), described plug connector
(3) snap-fit engagement is formed with snap ring assemblies (4).
Card ring connector the most according to claim 1, it is characterised in that described
Snap ring assemblies (4) includes radially expanding large-sized card loop (6) under external force,
And be set on card loop (6) outer wall have elasticity can the snap ring fixture (7) of deformation,
The end of described plug connector (3) has a clamping step (8), in card loop (6)
Inside there is a clamping boss (9) matched with clamping step (8), described grafting
Part can be inserted in card loop (6) and clamping step (8) can be with clamping boss (9) shape
Become snap-fit engagement.
Card ring connector the most according to claim 2, it is characterised in that described
Card loop (6) is if including the card (10) that dry tablet is uniformly distributed circumferentially, described card
Sheet (10) inwall is provided with chuck (11), chuck (11) phase on some cards (10)
Connect formation clamping boss (9).
Card ring connector the most according to claim 1, it is characterised in that described
Card loop (6) outer wall is provided with at least one annular groove (12) ringwise, and snap ring is fixed
Part (7) is positioned at annular groove (12).
Card ring connector the most according to claim 1, it is characterised in that described
Plug connector (3) includes the body that is spirally connected (13) being spirally connected with attaching nut (1), and inserts
Connection-peg (14) in card connected nut (2), described clamping step (8) is positioned at slotting
On joint (14).
Card ring connector the most according to claim 5, it is characterised in that described
Plug connector (3) also includes the stop bit circle (15) being positioned at the body that is spirally connected (13) lower section, described
Clamping step (8) there is a card access surface tilted upward.
Card ring connector the most according to claim 1, it is characterised in that described
Attaching nut (1) end connects bar (16).
Card ring connector the most according to claim 7, it is characterised in that described
Bar (16) is one-body molded with attaching nut (1).
Card ring connector the most according to claim 1, it is characterised in that described
In card connected nut (2) and be positioned at snap ring assemblies (4) lower section and be provided with a packing ring (17),
Snap ring assemblies (4) is pressed on packing ring (17).
Card ring connector the most according to claim 9, it is characterised in that described
Packing ring (17) be elastic washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546188.9A CN106013464B (en) | 2016-07-08 | 2016-07-08 | Snap ring connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546188.9A CN106013464B (en) | 2016-07-08 | 2016-07-08 | Snap ring connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013464A true CN106013464A (en) | 2016-10-12 |
| CN106013464B CN106013464B (en) | 2019-01-08 |
Family
ID=57108886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610546188.9A Active CN106013464B (en) | 2016-07-08 | 2016-07-08 | Snap ring connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013464B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059853A (en) * | 2017-05-31 | 2017-08-18 | 周兆弟 | Band tooth connector |
| CN109629589A (en) * | 2018-12-29 | 2019-04-16 | 国网山东省电力公司烟台供电公司 | A kind of plug-in type prefabricated pile basis |
| CN111211396A (en) * | 2020-01-07 | 2020-05-29 | 江西赛驰科技有限公司 | Novel encircling adjustable-shape communication equipment mounting platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204780881U (en) * | 2015-06-09 | 2015-11-18 | 周兆弟 | Hale connection plug connector |
| CN105113502A (en) * | 2015-06-09 | 2015-12-02 | 周兆弟 | Connector used for connecting two objects and prefabricated member used for connector during connection |
| CN105179398A (en) * | 2015-10-09 | 2015-12-23 | 周兆弟 | Elastic clamping type connecting piece |
| CN105179397A (en) * | 2015-10-09 | 2015-12-23 | 周兆弟 | Clamping table type connecting piece |
| CN205136249U (en) * | 2015-10-09 | 2016-04-06 | 周兆弟 | Bullet card formula connecting piece |
| CN206015902U (en) * | 2016-07-08 | 2017-03-15 | 江苏天海建材有限公司 | Snap ring connector |
-
2016
- 2016-07-08 CN CN201610546188.9A patent/CN106013464B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204780881U (en) * | 2015-06-09 | 2015-11-18 | 周兆弟 | Hale connection plug connector |
| CN105113502A (en) * | 2015-06-09 | 2015-12-02 | 周兆弟 | Connector used for connecting two objects and prefabricated member used for connector during connection |
| CN105179398A (en) * | 2015-10-09 | 2015-12-23 | 周兆弟 | Elastic clamping type connecting piece |
| CN105179397A (en) * | 2015-10-09 | 2015-12-23 | 周兆弟 | Clamping table type connecting piece |
| CN205136249U (en) * | 2015-10-09 | 2016-04-06 | 周兆弟 | Bullet card formula connecting piece |
| CN206015902U (en) * | 2016-07-08 | 2017-03-15 | 江苏天海建材有限公司 | Snap ring connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059853A (en) * | 2017-05-31 | 2017-08-18 | 周兆弟 | Band tooth connector |
| CN109629589A (en) * | 2018-12-29 | 2019-04-16 | 国网山东省电力公司烟台供电公司 | A kind of plug-in type prefabricated pile basis |
| CN109629589B (en) * | 2018-12-29 | 2024-01-16 | 国网山东省电力公司烟台供电公司 | Inserted prefabricated pile foundation |
| CN111211396A (en) * | 2020-01-07 | 2020-05-29 | 江西赛驰科技有限公司 | Novel encircling adjustable-shape communication equipment mounting platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013464B (en) | 2019-01-08 |
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