CN203967475U - Annulated column revolving door conducting slip ring - Google Patents
Annulated column revolving door conducting slip ring Download PDFInfo
- Publication number
- CN203967475U CN203967475U CN201420388514.4U CN201420388514U CN203967475U CN 203967475 U CN203967475 U CN 203967475U CN 201420388514 U CN201420388514 U CN 201420388514U CN 203967475 U CN203967475 U CN 203967475U
- Authority
- CN
- China
- Prior art keywords
- shape
- conduction brush
- annular
- support
- hole
- 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.)
- Expired - Fee Related
Links
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a kind of annulated column revolving door conducting slip ring, comprise inner support, annular ledge, three the fixing conductive strips of annular, dead ring, two cover activity conductive mechanism and two support arms, annular ledge by inner support around and be supported on supporting construction post periphery, dead ring is embedded in annular ledge, the fixing conductive strips of annular embed respectively and are fixed in the groove on dead ring surface, activity conductive mechanism is fixed on by support arm on the travel(l)ing rest at revolving door top, and the carbon brush in activity conductive mechanism contacts with the fixing conductive strips of annular surface.Its structure has ensured fully contacting of carbon brush and the fixing conductive strips of annular surface, has prevented electric spark generation, has eliminated the impact of carbon brush abrasion on contact conducting process, safe, good reliability, and Installation and Debugging processes is simple, convenient.
Description
Technical field
The utility model relates to a kind of revolving door, particularly a kind of for the conducting slip ring on annulated column revolving door, belongs to construction and installation apparatus field.
Background technology
Two wing revolving doors mainly comprise: fixing door leaf, revolving door leaf, drive unit and four parts of control system.Wherein, revolving door leaf is lifted in fixing door leaf, revolving door leaf is made up of arc shaped rotary revolving door body and by-level door, revolving door body closure is good, horizontal door trafficability characteristic is strong, it is flexible, convenient to use in conjunction with the revolving door of the two advantage, is widely used by large-scale places such as the various Rooms, hall, shop, institute, markets.
In the time of actual installation and use two wing revolving door, can run into the supporting construction post that some occur having the non-disconnectable building removing self in the middle of revolving door hole, for being effectively connected with supporting construction post, two wing revolving doors need be centered by this supporting construction post, revolving door parts are all looped around around it, and form the rotation status of axle centered by supporting construction post, realize rotation effect of revolving door.Owing to there being a lot of induction sniffers in revolving door rotating parts, power supply is positioned at the fixed position at revolving door hole, be connected and transmission for realizing the effective of power supply between rotation position and fixed position, above central support structure post, need to arrange conducting slip ring and carry out power supply transmission, but the conducting slip ring size of existing structure is large, structure is fixed, installation and removal inconvenience, in long-term use, produce bad contact because of carbon brush abrasion, cause spark phenomenon, bring potential safety hazard to use, cannot meet actual use needs.
So the conducting slip ring of developing a kind of new construction just becomes the utility model and wants the problem solving.
Summary of the invention
In view of the shortcoming and defect of above-mentioned existing structure, the utility model aims to provide a kind of reasonable in design, easy for installation, regulate simple, and can effectively control the annulated column revolving door conducting slip ring of carbon brush contact, to meet actual use needs, improve safety in utilization and reliability.
The utility model is achieved through the following technical solutions:
Annulated column revolving door conducting slip ring, comprises inner support, annular ledge, three the fixing conductive strips of annular, dead ring, two cover activity conductive mechanism and two support arms, and inner support is fixed on central support structure post; The shape of cross section of annular ledge is ' C ' shape, and annular ledge is looped around supporting construction post periphery and is fixed on inner support, and ' C ' shape opening of annular mount outwardly; Dead ring embeds and is fixed in the C shape opening of annular ledge, and dead ring outer surface is provided with three grooves; Three fixing conductive strips of annular embed respectively and are fixed in three grooves of dead ring; Two cover activity conductive mechanism correspondences are distributed in the outside of the fixing conductive strips of annular and contact with the fixing conductive strips of annular, and two cover activity conductive mechanism are fixed on the travel(l)ing rest at revolving door top by two support arms.
Described activity conductive mechanism comprises the activity conduction brush that three covers superpose in the same way; Activity conduction brush comprises conduction brush stand, insulation conduction brush holder, carbon brush and spring, described conduction brush stand is ' L ' shape, the horizontal plane of ' L ' shape conduction brush stand is provided with the groove vertically extending, groove is provided with the tapped through hole of vertical direction, the vertical plane of ' L ' shape conduction brush stand is provided with location hole and two through holes, and location hole is near the top of vertical plane; Insulation conduction brush holder is ' √ ' shape, the top, long limit of ' √ ' shape insulation conduction brush holder is provided with opening deep gouge, the minor face top of ' √ ' shape insulation conduction brush holder is provided with spacing hole, the bottom of ' √ ' shape insulation conduction brush holder is provided with connecting through hole, the bottom of ' √ ' shape insulation conduction brush holder is inserted in conduction brush stand groove, and connecting through hole is connected by screw with tapped through hole; Carbon brush rear end is embedded in the opening deep gouge of insulation conduction brush holder; Both ends of the spring is connected on location hole and spacing hole; Conduction brush stand in the activity conduction brush that three covers superpose is in the same way connected on support arm by through hole, and three carbon brush front ends contact with the fixing conductive strips of three annulars surface respectively.
Described support arm comprises large and small two ' L ' shape supports, the vertical plane of ' L ' shape support is provided with vertical groove greatly, the vertical plane of little ' L ' shape support is provided with connecting hole, and little ' L ' shape support is positioned at ' L ' shape support inner side greatly, and connecting hole is connected by bolt with vertical groove; ' L ' shape support is fixed on travel(l)ing rest greatly, and little ' L ' shape support is connected with two through holes on conduction brush stand.
Effective effect of annulated column revolving door conducting slip ring described in the utility model comprises:
1, utilize spring to carry out position and angle adjustment to insulation conduction brush holder, ensure that the fixing conductive strips surface long term of carbon brush and annular keeps fully contacting, prevent electric spark generation, eliminate the impact of carbon brush abrasion on contact conducting process in long-term use procedure, improved safety in utilization and reliability.
2, support arm adopts large and small two ' L ' shape supports to coordinate support, connects simply, and bearing height is easy to adjust, is convenient to Installation and Debugging in early stage and later maintenance.
3, the activity conduction brush that activity conductive mechanism is superposeed in the same way by three covers assembles, and can debug for arbitrary activity conduction brush wherein, accuracy is installed high, and maintainability is good.
4, overall structure adopts compound mode more, is easy to carry and installs, and lower to the supporting construction post requirement of building door opening, environmental suitability is strong.
Brief description of the drawings
Fig. 1 is the structure schematic top plan view of annulated column revolving door conducting slip ring described in the utility model while installing at revolving door top;
Fig. 2 is the partial structurtes cross-sectional schematic of activity conductive mechanism installation process described in the utility model;
Fig. 3 is the structural representation of conduction brush stand described in the utility model;
Fig. 4 is that the P-P of Fig. 3 is to structure cutaway view;
Fig. 5 is the structural representation of insulation conduction brush holder described in the utility model.
Embodiment
Below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model is described in further detail:
Annulated column revolving door conducting slip ring described in the utility model, comprises inner support 6, annular ledge 7, three the fixing conductive strips 20 of annular, dead ring 10, two cover activity conductive mechanism and two support arms.
Inner support 6 is fixed on central support structure post 4, and for ensureing support evenly, reliably, inner support 6 is fixed on supporting construction post 4 surfaces in equally distributed mode.
Annular ledge 7 is aluminium section, and its shape of cross section is ' C ' shape, and it is peripheral and be fixed on inner support 6 that annular ledge 7 is looped around supporting construction post 4, wherein, ' C ' shape opening of annular mount 7 outwardly so that fixed insulation ring 10.
Dead ring 10 embeds and is fixed in the C shape opening of annular ledge 7, be three phase mains owing to connecting power supply, therefore, be provided with three grooves of vertical arrangement at dead ring 10 outer surfaces, three fixing conductive strips 20 of annular embed respectively and are fixed in three grooves, and three fixing conductive strips 20 of annular keep separate.
Two cover activity conductive mechanism correspondences are distributed in the outside of the fixing conductive strips 20 of annular and contact with the fixing conductive strips of annular 20 surfaces, activity conductive mechanism bottom is fixed on the travel(l)ing rest 3 at revolving door top by support arm, and two cover activity conductive mechanism are along with the rotation of revolving door is incorporated into the fixed power source on supporting construction post 4 in revolving door.
Wherein, activity conductive mechanism comprises the activity conduction brush that three covers superpose in the same way, and three cover activity conduction brush respectively corresponding three annulars are fixed the three phase mains on conductive strips 20.Activity conduction brush comprises again conduction brush stand 1, insulation conduction brush holder 9, carbon brush 8 and spring 5.Carbon brush 8 is fixed on insulation conduction brush holder 9, and insulation conduction brush holder 9 is connected on conduction brush stand 1, the contact of spring 5 for regulating the locus of insulation conduction brush holder 9 and the fixing conductive strips 20 of annular being produced.
Conduction brush stand 1 is ' L ' shape, and the horizontal plane of ' L ' shape conduction brush stand 1 is provided with the groove 14 vertically extending, and groove 14 is provided with the tapped through hole 11 of vertical direction.On the vertical plane of ' L ' shape conduction brush stand 1, be also provided with location hole 13 and two through holes 12, location hole 13 is near the top of vertical plane, and 12 of through holes are for fixing conduction brush stand 1.
Insulation conduction brush holder 9 is ' √ ' shape, the top, long limit of ' √ ' shape insulation conduction brush holder 9 is provided with opening deep gouge 18, the minor face top of ' √ ' shape insulation conduction brush holder 9 is provided with spacing hole 17, the bottom of ' √ ' shape insulation conduction brush holder 9 is provided with connecting through hole 16, and connecting through hole 16 can make three insulation conduction brush holders 9 mutual stacks connect.
In the time that activity conductive mechanism is installed, first, successively the bottom of three ' √ ' shape insulation conduction brush holders 9 is inserted into respectively in three conduction brush stand grooves 14, connecting through hole 16 and tapped through hole 11 are corresponding, then, penetrate screw, respectively corresponding the insulation conduction connecting through hole 16 of brush holder 9 and the tapped through hole 11 of conduction brush stand 1 are connected.Connecting through hole 16 due to what arrange on ' √ ' shape insulation conduction brush holder 9, thus the screw fastening that can not be through, and can in groove 14, keep the left-right rotation of horizontal direction; Then, the rear end of three carbon brush 8 is embedded respectively and is fixed in the opening deep gouge 18 of three insulation conduction brush holders 9, then, three springs 5 are connected between corresponding three location holes 13 and three spacing holes 17; Finally, the three cover activity conduction brush that assembling is completed superpose in the same way, by two through holes 12 that arrange on conduction brush stand 1, whole activity conductive mechanism are fixed on support arm to the installation of activity conductive mechanism.
For making activity conductive mechanism can carry out upper and lower position adjustment, the structure of support arm comprises large and small two ' L ' shape supports 2,22.The vertical plane of ' L ' shape support 2 is provided with vertical groove 21 greatly, the vertical plane of little ' L ' shape support 22 is provided with connecting hole, little ' L ' shape support 22 is positioned at large ' L ' shape support 2 inner sides, connecting hole on little ' L ' shape support 22 is bolted on the vertical groove 21 of large ' L ' shape support 2, by vertical groove 21, little ' L ' shape support 22 upper and lower positions are adjusted, can conveniently realize three carbon brush 8 and accurately put in groove, and fully contact with the fixing conductive strips of three annulars 20 surfaces.
When the fixing three phase mains in the external world is when being connected to fixing conductive strips 20 of three annulars on supporting construction post 4 and inputting, the front end of three carbon brush 8 that can rotate with revolving door closely and fully contacts with the fixing conductive strips of three annulars 20 surfaces respectively under spring 5 pulling force effects, thereby form three-phase mobile electric power in the rear end of three carbon brush 8 revolving door body is carried out to mobile electric power output, realized effective connection the between fixed power source and mobile electric power.Wherein, spring 5 is revised and is adjusted the fixing conductive strips 20 Surface Contact angles of carbon brush 8 and annular by ' √ ' shape insulation conduction brush holder 9, the carbon brush 8 that has prevented from causing due to long term wear and the fixing conductive strips of annular 20 surfaces can not be fully, the drawback of comprehensive engagement, realize and ensured the conduction reliability of carbon brush 8 in rotary course.
Claims (3)
1. annulated column revolving door conducting slip ring, is characterized in that, comprises inner support, annular ledge, three the fixing conductive strips of annular, dead ring, two cover activity conductive mechanism and two support arms, and described inner support is fixed on central support structure post; The shape of cross section of described annular ledge is ' C ' shape, and annular ledge is looped around supporting construction post periphery and is fixed on inner support, and ' C ' shape opening of annular mount outwardly; Described dead ring embeds and is fixed in the C shape opening of annular ledge, and dead ring outer surface is provided with three grooves; The fixing conductive strips of described three annulars embed respectively and are fixed in three grooves of dead ring; Described two cover activity conductive mechanism correspondences are distributed in the outside of the fixing conductive strips of annular and contact with the fixing conductive strips of annular, and two cover activity conductive mechanism are fixed on the travel(l)ing rest at revolving door top by two support arms.
2. annulated column revolving door conducting slip ring according to claim 1, is characterized in that, described activity conductive mechanism comprises the activity conduction brush that three covers superpose in the same way; Described activity conduction brush comprises conduction brush stand, insulation conduction brush holder, carbon brush and spring, described conduction brush stand is ' L ' shape, the horizontal plane of ' L ' shape conduction brush stand is provided with the groove vertically extending, groove is provided with the tapped through hole of vertical direction, the vertical plane of ' L ' shape conduction brush stand is provided with location hole and two through holes, and location hole is near the top of vertical plane; Described insulation conduction brush holder is ' √ ' shape, the top, long limit of ' √ ' shape insulation conduction brush holder is provided with opening deep gouge, the minor face top of ' √ ' shape insulation conduction brush holder is provided with spacing hole, the bottom of ' √ ' shape insulation conduction brush holder is provided with connecting through hole, the bottom of ' √ ' shape insulation conduction brush holder is inserted in conduction brush stand groove, and connecting through hole is connected by screw with tapped through hole; Described carbon brush rear end is embedded in the opening deep gouge of insulation conduction brush holder; Described both ends of the spring is connected on location hole and spacing hole; Conduction brush stand in the activity conduction brush that described three covers superpose is in the same way connected on support arm by through hole, and three carbon brush front ends contact with the fixing conductive strips of three annulars surface respectively.
3. annulated column revolving door conducting slip ring according to claim 1, it is characterized in that, described support arm comprises large and small two ' L ' shape supports, the vertical plane of ' L ' shape support is provided with vertical groove greatly, the vertical plane of little ' L ' shape support is provided with connecting hole, little ' L ' shape support is positioned at ' L ' shape support inner side greatly, connecting hole is connected by bolt with vertical groove: described large ' L ' shape support is fixed on travel(l)ing rest, and little ' L ' shape support is connected with two through holes on conduction brush stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388514.4U CN203967475U (en) | 2014-07-14 | 2014-07-14 | Annulated column revolving door conducting slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388514.4U CN203967475U (en) | 2014-07-14 | 2014-07-14 | Annulated column revolving door conducting slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967475U true CN203967475U (en) | 2014-11-26 |
Family
ID=51928019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388514.4U Expired - Fee Related CN203967475U (en) | 2014-07-14 | 2014-07-14 | Annulated column revolving door conducting slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007970A (en) * | 2022-08-04 | 2022-09-06 | 长治市三耐铸业有限公司 | Rotary conductive device for vertical mill wear-resistant part surfacing platform |
-
2014
- 2014-07-14 CN CN201420388514.4U patent/CN203967475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007970A (en) * | 2022-08-04 | 2022-09-06 | 长治市三耐铸业有限公司 | Rotary conductive device for vertical mill wear-resistant part surfacing platform |
| CN115007970B (en) * | 2022-08-04 | 2022-10-25 | 长治市三耐铸业有限公司 | Rotary conductive device for vertical mill wear-resistant part surfacing platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205792885U (en) | A kind of fast-assembling Intelligent high-speed dome machine | |
| CN203297125U (en) | Pitch angle adjusting structure for electric fan | |
| CN203853917U (en) | Vehicle door assembling fixture | |
| CN206396340U (en) | A kind of fixture automatic charging device | |
| CN115026758B (en) | High-efficient dust-tight type motor seals assembly fixture | |
| CN203967475U (en) | Annulated column revolving door conducting slip ring | |
| CN203839760U (en) | Switch cabinet | |
| CN208672744U (en) | A kind of Rural Power Distribution Network automated watch-keeping facility | |
| CN209841993U (en) | Cable fault detection device | |
| CN204634204U (en) | A kind of cantilever type electric cabinet | |
| CN203839692U (en) | Cable pressing apparatus | |
| CN203445264U (en) | Low voltage grounding wire device for compact electrical structure | |
| CN206733017U (en) | Robot head trunk attachment structure | |
| CN203400208U (en) | Rotary apparatus of medical scanning instrument | |
| CN206441044U (en) | A kind of cantilever mounting frame | |
| CN203942363U (en) | The high end cap of medium-sized wound rotor motor | |
| CN206258036U (en) | A kind of shell automatic checkout equipment detection means | |
| CN204481397U (en) | A kind of novel conductive wire charged disconnecting drainage thread arc suppression tackle | |
| CN205166928U (en) | Robot | |
| CN202678163U (en) | Isolation switch static contact basin type insulator assembling and turning device used for GIS | |
| CN213243380U (en) | But quick assembly disassembly's distribution network live working lead wire fixing device | |
| CN204554262U (en) | A kind of novel rotatable type base | |
| CN203326367U (en) | Electric power outlet cabinet | |
| CN204826847U (en) | Simple and easy electric power post | |
| CN220754191U (en) | Power transmission line hanging robot |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190714 |