CN202925786U - Rotary turning assembly and connecting structure thereof - Google Patents
Rotary turning assembly and connecting structure thereof Download PDFInfo
- Publication number
- CN202925786U CN202925786U CN 201220597227 CN201220597227U CN202925786U CN 202925786 U CN202925786 U CN 202925786U CN 201220597227 CN201220597227 CN 201220597227 CN 201220597227 U CN201220597227 U CN 201220597227U CN 202925786 U CN202925786 U CN 202925786U
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- suspension member
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Abstract
The utility model discloses a rotary turning assembly and a connecting structure thereof. The rotary turning assembly comprises a revolving shaft, a first insert, a second insert, a first arc-shaped pad, a second arc-shaped pad, a first hanger and a second hanger, wherein the first hanger and the second hanger are respectively arranged on a first pipe fitting and a second pipe fitting; the circumferential wall of the revolving shaft is provided with a first arc-shaped opening and a second arc-shaped opening; the first insert and the second insert are respectively fitted with the outer circumferential face and the inner circumferential face of the circumferential wall in the manner of relative rotation through respective insert arc-shaped grooves; the first arc-shaped pad and the second arc-shaped pad are respectively fitted with the outer circumferential face and the inner circumferential face of the circumferential wall in the manner of relative rotation through respective arc-shaped faces; and connecting screw rods pass through respective hanger through holes, insert through holes, arc-shaped openings and arc-shaped pad through holes in sequence to extend into the revolving shaft to be matched with locknuts. Through matching the rotary turning assembly disclosed by the utility model with the circumferential face of the revolving shaft and the insert arc-shaped grooves and by utilizing adjusting bolts, locking is performed, and therefore, the free adjustment of pipe fittings within a set angle is realized.
Description
Technical field
The utility model relates to the turning assembly that a kind of turning be used to realizing two pipe fittings connects, and this turning assembly is particularly suitable for realizing that the turning of balustrade connects.
Background technology
At present, the turning of two pipe fittings connects usually by the elbow that adapts with angle of turn and realizes, for example, balustrade all has turn designs usually, the turning form of balustrade comprises that upper and lower turning connection is connected with parallel turn, the tubular handrail paste pipes (being equivalent to above-mentioned pipe fitting) of traditional is for example tubular is when adopting elbow to realize turning to connect, a kind of is to realize by welding, another kind is that this kind elbow is provided with the coupling spindle that can insert in handrail paste pipes, then realizes being fixedly connected with between coupling spindle and handrail paste pipes by securing member.
The angle that curves of existing elbow is fixing nonadjustable mostly, therefore, the elbow of a kind of specification (curving angle) the only turning of applicable a kind of angle connects, do not have versatility, therefore, if adopt curving of unconventional angle, also need through the satisfactory elbow of prior measurement customization, this has not only increased workload, has also increased construction cost.In addition, application number is that 201020027157.0 Chinese utility model patent discloses the adjustable turning joint of a kind of angle, this kind turning joint has one and comprises two hemispheroidal switching spheroids and two socketed pipes, socketed pipe and hemisphere are the integral type structure, the switching spheroid rotates relative to running through its inner bearing pin, to realize the adjusting of angle of turn, easy generation slip phenomenon after there is the adjusting angle limitation in the turning joint of this kind structure greatly and regulates locking, and inaesthetic problem.
The utility model content
A purpose of the present utility model is in order to address the aforementioned drawbacks, a kind of angular adjustment rotary type turning relatively freely assembly to be provided.
The technical solution adopted in the utility model is: a kind of rotary type turning assembly comprises:
Rotating shaft has first, second arc opening on the circle wall of described rotating shaft;
The first plug-in unit, the first end of described the first plug-in unit forms the first plug-in unit arc groove, and the second end is formed for the Plug Division that is connected with the first pipe fitting; Described the first plug-in unit is fitted rotatably by the outer circumference surface of the first plug-in unit arc groove and described circle wall;
The second plug-in unit, the first end of described the second plug-in unit forms the second plug-in unit arc groove, and the second end is formed for the Plug Division that is connected with the second pipe fitting; Described the second plug-in unit is fitted rotatably by the outer circumference surface of the second plug-in unit arc groove and described circle wall;
First, second arc-shaped pad, described first, second arc-shaped pad by separately arcwall face and the inner peripheral surface of described circle wall fit rotatably;
First, second suspension member, described first, second suspension member is respectively used to be fixedly installed on first, second pipe fitting; And,
The arc-shaped pad through hole of plug-in unit through hole, the first arc opening and the first arc-shaped pad that first, second connecting screw rod, the end of the first connecting screw rod pass suspension member through hole, first plug-in unit of the first suspension member successively stretches in rotating shaft and coordinates with locking nut; The arc-shaped pad through hole of plug-in unit through hole, the second arc opening and the second arc-shaped pad that the end of the second connecting screw rod passes suspension member through hole, second plug-in unit of the second suspension member successively stretches in rotating shaft and coordinates with another locking nut.
Wherein, described the first arc opening is along first plane vertical with the axis of rotating shaft and the intersecting lens setting of described circle wall, and the second arc opening is along second plane vertical with the axis of rotating shaft and the intersecting lens setting of described circle wall.
Wherein, described the first plane and the second plane are same plane.
Wherein, described first, second arc opening is non-through.
Wherein, the angle of described first, second arc opening equates.
Wherein, the first end of described the first plug-in unit and second is held row setting level with both hands; The first end of described the second plug-in unit and second is held row setting level with both hands.
Another purpose of the present utility model is for above-mentioned rotary type turning assembly, and a kind of syndeton is provided.
The technical solution adopted in the utility model is: a kind of syndeton of rotary type turning assembly, comprise above-mentioned rotary type turning assembly, first, second suspension member is fixedly installed in respectively in the cavity of first, second pipe fitting, and insert respectively in the one the second pipe fittings the Plug Division of first, second plug-in unit; The arc-shaped pad through hole of plug-in unit through hole, the first arc opening and the first arc-shaped pad that the end of the first connecting screw rod passes suspension member through hole, first plug-in unit of the first suspension member successively stretches in rotating shaft and coordinates with locking nut, with the relative position relation of fixed rotating shaft, the first plug-in unit and the first pipe fitting; The arc-shaped pad through hole of plug-in unit through hole, the second arc opening and the second arc-shaped pad that the end of the second connecting screw rod passes suspension member through hole, second plug-in unit of the second suspension member successively stretches in rotating shaft and coordinates with another locking nut, with the relative position relation of fixed rotating shaft, the second plug-in unit and the second pipe fitting.
Wherein, described first, second pipe fitting is handrail paste pipes.
Wherein, described the first suspension member comprises suspension member head and afterbody, and the suspension member neck accepted with suspension member head and afterbody respectively of two ends, the diameter of suspension member neck is less than the diameter of suspension member head and afterbody, be provided with the suspension member installing hole on described the first pipe fitting, described suspension member installing hole matches with the suspension member neck and suspension member head and afterbody is offseted with the inner and outer wall of the first pipe fitting respectively; The suspension member through hole of described the first suspension member is arranged on the suspension member head.
Wherein, described the second suspension member comprises suspension member head and afterbody, and the suspension member neck accepted with suspension member head and afterbody respectively of two ends, the diameter of suspension member neck is less than the diameter of suspension member head and afterbody, be provided with the suspension member installing hole on described the second pipe fitting, described suspension member installing hole matches with the suspension member neck and suspension member head and afterbody is offseted with the inner and outer wall of the second pipe fitting respectively; The suspension member through hole of described the second suspension member is arranged on the suspension member head.
The beneficial effects of the utility model are: rotary type turning assembly of the present utility model by with the coordinating of the arc groove of the periphery of rotating shaft and plug-in unit, and the free adjustment in set angle of utilizing adjusting bolt to lock to realize pipe fitting, in addition, the syndeton of rotary type turning assembly of the present utility model realizes locking by the cooperation of plug-in unit, rotating shaft, suspension member and connecting screw rod, has reliable lock, not eely characteristics after adjusting angle.Moreover, rotary type turning assembly of the present utility model can with accepting that the one the second pipe fittings are realized seamlessly transitting, have advantages of clean and tidy, attractive in appearance.
Description of drawings
Fig. 1 shows the schematic perspective view according to rotary type turning assembly of the present utility model;
Fig. 2 shows the front view of Fig. 1, and shows the structure after adjusting angle;
Fig. 3 shows the sectional view of the syndeton of the rotary type turning assembly shown in Fig. 1 and 2;
Fig. 4 shows the edge at A in Fig. 3 place perpendicular to the partial sectional view of paper direction;
The specific embodiment
As shown in Figures 1 to 4, rotary type turning assembly 2 of the present utility model comprises rotating shaft 21, first, second plug-in unit 22a, 22b, first, second arc-shaped pad 25a, 25b, first, second suspension member 26a, 26b, and first, second connecting screw rod.
Have first, second arc opening 211a, 211b on the circle wall of this rotating shaft 21; The first end of the first plug-in unit 22a forms the first plug-in unit arc groove, and the second end is formed for the Plug Division that is connected with the first pipe fitting 3a; The first plug-in unit 22a fits rotatably by the outer circumference surface of the circle wall of the first plug-in unit arc groove and rotating shaft 21, and namely the first plug-in unit 22a can rotate on the outer circumference surface of rotating shaft 21 around the axis of rotating shaft 21; The first end of the second plug-in unit 22b forms the second plug-in unit arc groove, the second end is formed for the Plug Division that is connected with the second pipe fitting 3b, the second plug-in unit 22b fits rotatably by the outer circumference surface of the circle wall of the second plug-in unit arc groove and rotating shaft 21, and namely the second plug-in unit 22b can rotate on the outer circumference surface of rotating shaft 21 around the axis of rotating shaft 21; First, second arc-shaped pad 25a, 25b by separately arcwall face and the inner peripheral surface of the circle wall of rotating shaft fit rotatably, and first, second arc-shaped pad can be fitted and rotate with the inner peripheral surface of rotating shaft; First, second suspension member 26a, 26b are respectively used to be fixedly installed on first, second pipe fitting 3a, 3b; The arc-shaped pad through hole of plug-in unit through hole, the first arc opening 211a and the first arc-shaped pad 25a that the end of the first connecting screw rod 24a passes suspension member through hole, the first plug-in unit 22a of the first suspension member 26a successively stretches in rotating shaft 21 and coordinates with locking nut, like this, if the first suspension member 26a is installed in the first pipe fitting 3a, can realize the locking of 2 of the first pipe fitting 3a and rotary type turning assemblies after adjusting angle; The arc-shaped pad through hole of plug-in unit through hole, the second arc opening 211b and the second arc-shaped pad 25b that the end of the second connecting screw rod passes suspension member through hole, the second plug-in unit 22b of the second suspension member 26b successively stretches in rotating shaft 21 and coordinates with another locking nut, like this, if the second suspension member 26b is installed in the second pipe fitting 3b, can realize the locking of 2 of the second pipe fitting 3b and rotary type turning assemblies after adjusting angle.
Above the first arc opening 211a can be along the intersecting lens setting of the circle wall of first plane vertical with the axis of rotating shaft and rotating shaft 21, the second arc opening 211b can be along the intersecting lens setting of the circle wall of second plane vertical with the axis of rotating shaft and rotating shaft 21, and the opening length of first, second arc opening 211a, 211b depends on the angular range that the needs of first, second pipe fitting 3a, 3b are regulated.Above the first plane and the second plane can be same plane.Above first, second arc opening 211a, 211b are non-through, can set first, second pipe fitting 3a, the adjustable angle of 3b like this.The angle of first, second arc opening can equate, and adjustable range is identical.Because first, second pipe fitting can pass through the angled setting of arc opening, therefore, the first end of above the first plug-in unit 22a can be arranged in parallel with the second end (namely relative), and the first end of the second plug-in unit 22b and the second end also can be arranged in parallel.
The syndeton of above-mentioned rotary type turning assembly 2 is: first, second suspension member 26a, 26b are fixedly installed in respectively in the cavity of first, second pipe fitting 3a, 3b, and insert respectively in first, second pipe fitting 3a, 3b the Plug Division of first, second plug-in unit 22a, 22b; The arc-shaped pad through hole of plug-in unit through hole, the first arc opening 211a and the first arc-shaped pad 25a that the end of the first connecting screw rod 24a passes suspension member through hole, the first plug-in unit 22a of the first suspension member 26a successively stretches in rotating shaft 21, after regulating angle, by coordinating of the first connecting screw rod 24a and locking nut, the relative position relation of fixed rotating shaft 21, the first plug-in unit 22a and the first pipe fitting 3a, the locking after namely realizing regulating; The arc-shaped pad through hole of plug-in unit through hole, the second arc opening 211b and the second arc-shaped pad 25b that the end of the second connecting screw rod 24b passes suspension member through hole, the second plug-in unit 22b of the second suspension member 26b successively stretches in rotating shaft 21, after regulating angle, by coordinating of the second connecting screw rod 24b and another locking nut, the relative position relation of fixed rotating shaft 21, the second plug-in unit 22b and the second pipe fitting 3b, the locking after namely realizing regulating.
Above rotating shaft 21 is provided with and hand is inserted into the inner the lock opening of section for installation personnel when locking.
First, second pipe fitting 3a, 3b in the utility model can be handrail paste pipes, are about to the turning connection that rotary type turning assembly 1,2 of the present utility model is applied to balustrade.
As shown in Figure 4, above the first suspension member 26a can comprise suspension member head and afterbody, and the suspension member neck accepted with suspension member head and afterbody respectively of two ends, the diameter of suspension member neck is less than the diameter of suspension member head and afterbody, during installation, offer the suspension member installing hole on the first pipe fitting 3a, the suspension member installing hole matches with the suspension member neck and suspension member head and afterbody is offseted with the inner and outer wall of the first pipe fitting respectively, namely realizes engaging; The suspension member through hole of described the first suspension member is arranged on the suspension member head.
In like manner, the second suspension member 26b can comprise suspension member head and afterbody, and the suspension member neck accepted with suspension member head and afterbody respectively of two ends, the diameter of suspension member neck is less than the diameter of suspension member head and afterbody, offer the suspension member installing hole on the second pipe fitting, the suspension member installing hole matches with the suspension member neck and suspension member head and afterbody is offseted with the inner and outer wall of the second pipe fitting respectively, namely realizes engaging; The suspension member through hole of the second suspension member is arranged on the suspension member head.
The tubular handrail paste pipes that uses at present is generally aluminum alloy material, therefore, can adopt following structure with the upper pendant installing hole:
first, the second pipe fitting 3a, the suspension member installing hole of the upper setting of 3b can be shoulder hole, the diameter in the hole of contiguous pipe fitting inner wall is suitable with the diameter of suspension member neck, the diameter in the hole of contiguous pipe fitting outer wall is suitable with the diameter of suspension member afterbody, like this, when mounted, suspension member is stretched in pipe fitting, the suspension member afterbody enters in macropore by the part around the aperture of extruding tube wall, and make the gap location that is partially submerged into the formation suspension member neck between suspension member head and afterbody around aperture, lift suspension member and can make the partial reset that is extruded around aperture this moment, realization coordinates with the suspension member neck, complete the installation of suspension member.
Being only preferred embodiment of the present utility model in sum, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should belong to technical scope of the present utility model.
Claims (10)
1. a rotary type turning assembly, is characterized in that, comprising:
Rotating shaft has first, second arc opening on the circle wall of described rotating shaft;
The first plug-in unit, the first end of described the first plug-in unit forms the first plug-in unit arc groove, and the second end is formed for the Plug Division that is connected with the first pipe fitting; Described the first plug-in unit is fitted rotatably by the outer circumference surface of the first plug-in unit arc groove and described circle wall;
The second plug-in unit, the first end of described the second plug-in unit forms the second plug-in unit arc groove, and the second end is formed for the Plug Division that is connected with the second pipe fitting; Described the second plug-in unit is fitted rotatably by the outer circumference surface of the second plug-in unit arc groove and described circle wall;
First, second arc-shaped pad, described first, second arc-shaped pad by separately arcwall face and the inner peripheral surface of described circle wall fit rotatably;
First, second suspension member, described first, second suspension member is respectively used to be fixedly installed on first, second pipe fitting; And,
The arc-shaped pad through hole of plug-in unit through hole, the first arc opening and the first arc-shaped pad that first, second connecting screw rod, the end of the first connecting screw rod pass suspension member through hole, first plug-in unit of the first suspension member successively stretches in rotating shaft and coordinates with locking nut; The arc-shaped pad through hole of plug-in unit through hole, the second arc opening and the second arc-shaped pad that the end of the second connecting screw rod passes suspension member through hole, second plug-in unit of the second suspension member successively stretches in rotating shaft and coordinates with another locking nut.
2. rotary type turning assembly according to claim 1, it is characterized in that, described the first arc opening is along first plane vertical with the axis of rotating shaft and the intersecting lens setting of described circle wall, and the second arc opening is along second plane vertical with the axis of rotating shaft and the intersecting lens setting of described circle wall.
3. rotary type turning assembly according to claim 2, is characterized in that, described the first plane and the second plane are same plane.
4. rotary type turning assembly according to claim 3, is characterized in that, described first, second arc opening is non-through.
5. rotary type turning assembly according to claim 2, is characterized in that, the angle of described first, second arc opening equates.
6. rotary type turning assembly according to claim 1, is characterized in that, the first end of described the first plug-in unit and second is held row setting level with both hands; The first end of described the second plug-in unit and second is held row setting level with both hands.
7. the syndeton of a rotary type turning assembly, it is characterized in that: comprise the described rotary type turning of any one assembly in claim 1 to 6, first, second suspension member is fixedly installed in respectively in the cavity of first, second pipe fitting, and insert respectively in first, second pipe fitting the Plug Division of first, second plug-in unit; The arc-shaped pad through hole of plug-in unit through hole, the first arc opening and the first arc-shaped pad that the end of the first connecting screw rod passes suspension member through hole, first plug-in unit of the first suspension member successively stretches in rotating shaft and coordinates with locking nut, with the relative position relation of fixed rotating shaft, the first plug-in unit and the first pipe fitting; The arc-shaped pad through hole of plug-in unit through hole, the second arc opening and the second arc-shaped pad that the end of the second connecting screw rod passes suspension member through hole, second plug-in unit of the second suspension member successively stretches in rotating shaft and coordinates with another locking nut, with the relative position relation of fixed rotating shaft, the second plug-in unit and the second pipe fitting.
8. syndeton according to claim 7, it is characterized in that: described first, second pipe fitting is handrail paste pipes.
9. syndeton according to claim 7, it is characterized in that: described the first suspension member comprises suspension member head and afterbody, and the suspension member neck accepted with suspension member head and afterbody respectively of two ends, the diameter of suspension member neck is less than the diameter of suspension member head and afterbody, be provided with the suspension member installing hole on described the first pipe fitting, described suspension member installing hole matches with the suspension member neck and suspension member head and afterbody is offseted with the inner and outer wall of the first pipe fitting respectively; The suspension member through hole of described the first suspension member is arranged on the suspension member head.
10. syndeton according to claim 7, it is characterized in that: described the second suspension member comprises suspension member head and afterbody, and the suspension member neck accepted with suspension member head and afterbody respectively of two ends, the diameter of suspension member neck is less than the diameter of suspension member head and afterbody, be provided with the suspension member installing hole on described the second pipe fitting, described suspension member installing hole matches with the suspension member neck and suspension member head and afterbody is offseted with the inner and outer wall of the second pipe fitting respectively; The suspension member through hole of described the second suspension member is arranged on the suspension member head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597227 CN202925786U (en) | 2012-11-13 | 2012-11-13 | Rotary turning assembly and connecting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597227 CN202925786U (en) | 2012-11-13 | 2012-11-13 | Rotary turning assembly and connecting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925786U true CN202925786U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597227 Expired - Fee Related CN202925786U (en) | 2012-11-13 | 2012-11-13 | Rotary turning assembly and connecting structure thereof |
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| Country | Link |
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| CN (1) | CN202925786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926511A (en) * | 2012-11-13 | 2013-02-13 | 广东亚材门窗幕墙有限公司 | Rotary-type turning assembly and connecting structure thereof |
| CN103696545A (en) * | 2014-01-16 | 2014-04-02 | 湖南省金为型材有限公司 | Corner connecting fitting for surface tubes |
-
2012
- 2012-11-13 CN CN 201220597227 patent/CN202925786U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926511A (en) * | 2012-11-13 | 2013-02-13 | 广东亚材门窗幕墙有限公司 | Rotary-type turning assembly and connecting structure thereof |
| CN102926511B (en) * | 2012-11-13 | 2015-04-15 | 广东亚材门窗幕墙有限公司 | Rotary-type turning assembly and connecting structure thereof |
| CN103696545A (en) * | 2014-01-16 | 2014-04-02 | 湖南省金为型材有限公司 | Corner connecting fitting for surface tubes |
| CN103696545B (en) * | 2014-01-16 | 2016-02-10 | 湖南省金为型材有限公司 | For the corner connection fittings of facial canal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20191113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |