CN201843918U - Coupler - Google Patents
Coupler Download PDFInfo
- Publication number
- CN201843918U CN201843918U CN2010205235814U CN201020523581U CN201843918U CN 201843918 U CN201843918 U CN 201843918U CN 2010205235814 U CN2010205235814 U CN 2010205235814U CN 201020523581 U CN201020523581 U CN 201020523581U CN 201843918 U CN201843918 U CN 201843918U
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- Prior art keywords
- shaft couplings
- shaft
- coupling
- connecting body
- hole
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Abstract
The utility model relates to a coupler which comprises two shaft couplings; one ends of the two shaft couplings are respectively provided with a flange; both the flanges of the two shaft couplings are provided with a bolt connecting hole; the bolt connecting hole on at least one of the flanges is a long hole; the two shaft couplings are connected by a bolt; one ends of the two shaft couplings far from the respective connecting ends are respectively provided with a connecting body used for being connected with a shaft; and the two shaft couplings and the corresponding connecting bodies are matched with each other in an inserting manner, and are also matched with each other in a rotation stopping manner by pin shafts arranged in axial long slots or long holes correspondingly arranged at the connecting ends of the two shaft couplings in a penetrating manner along the radial direction. Both the two shaft couplings of the coupler are provided with the flanges and the bolt connecting hole on at least one of the flanges is the long hole, which can realize angle displacement compensation; one ends of the two shaft couplings far from the connecting ends of the two shaft couplings are respectively provided with the connecting bodies in an inserting and matching manner, and the two shaft couplings and the connecting bodies are mutually matched in a rotation stopping manner by the pin shafts arranged in the axial long slots or the long holes correspondingly arranged at the connecting ends of the two shaft couplings in a penetrating manner along the radial direction; therefore, the two shaft couplings can relatively move along the radial direction, and the axial relative displacement can be compensated.
Description
Technical field
The utility model relates to a kind of central interface unit of switching device, especially a kind of coupling of being used for.
Background technique
Present high voltage electric appliance adopts when dividing box structure, owing to appoint between the wing-rooms on either side of a one-story house in the three-phase and all be a specific angle, three branch control agents that caused components and parts such as isolating switch are not on same plane, when product requirement two-phases or three such as circuit breaker, isolating switch link, because influences such as distortion after manufacturing and alignment error, the carrying, temperature change, the diaxon shaft axis that coupling connected often can not conllinear, and the relative displacement that may also can produce certain limit between the diaxon when work; Because of products such as circuit breaker, isolating switch require two between centers when dispatching from the factory debugging the adjustment of tangent direction angle is arranged again, general coupling can not be realized all requirements simultaneously.
Application number is that the Chinese patent of 200920095591.X discloses the coupling of a kind of passing shaft to moment of torsion, described passing shaft comprises two upper and lower end half-couplinves that have the end face flange plate to the coupling of moment of torsion, two end face flange plate surfaces of upper and lower end half-coupling are provided with all and the projection that distributes and recessed, pass slotted hole on the flange plate of upper end half-coupling and the circular hole on the flange plate of lower end half-coupling by clamping bolt, two end face flanges of upper and lower end half-coupling are closely connected, upper and lower end half-coupling flange plate rotates with one heart, the center of one end face flange in the upper and lower end half-coupling is provided with through hole, the periphery of described through hole is provided with the seam with the through hole coaxial line, a side of the flange plate of another in the shaft coupling is provided with boss up and down, center at this flange is provided with through hole, the outer wall of boss is provided with pin-and-hole and the tapped hole that communicates with the endoporus of boss, in use, one of the diaxon that need to connect with the upper and lower end shaft coupling in be provided with a welding of seam, hole on another insertion boss, hold out against fixingly with resilient key or fastening screw trip bolt by pin-and-hole on the outer wall of boss or tapped hole, the relative position by above-mentioned circular hole and semicircle orifice is adjusted the radial angle between two axles that the upper and lower end half-coupling connects.
Above-mentioned electric switch coupling has solved the problem that the radial angle displacement takes place between the diaxon that needs to connect, but described passing shaft can not compensate radially relative displacement and axial relative displacement between the diaxon that needs to connect to the coupling of moment of torsion.
Summary of the invention
The purpose of this utility model is to provide a kind of coupling that can realize angle and axial displacement compensation simultaneously.
For achieving the above object, coupling of the present utility model adopts following technological scheme: coupling, comprise two shaft couplings, described two a shaft couplings end separately all has flange plate, all has bolt connecting hole on the flange plate of described two shaft couplings, wherein the bolt connecting hole on the flange plate of at least one shaft coupling is a slotted hole, described two shaft couplings connect by the bolt that correspondence is threaded onto in the described bolt connecting hole, described two shaft couplings are provided with away from an end of connecting end separately and are used for and a connecting body that axle is connected, and described two shaft couplings and corresponding connecting body plug-in mounting cooperation also correspondingly are opened in the axial elongated slot of the two connecting end or the bearing pin in the slotted hole only revolves cooperation by radially being threaded onto.
Described two shaft couplings be plugged in the corresponding connecting body and with the connecting body Spielpassung; Described two shaft couplings and corresponding connecting body all have corresponding axial elongated slot in the connecting end of the two, and shaft coupling and connecting body only revolve and cooperate by being plugged in bearing pin in the described axial elongated slot, and described two bearing pins are intercross arrangement on described shaft coupling circumferential.
Only revolve cooperation by vertically arranged two bearing pins that make progress in the week at described shaft coupling between described two shaft couplings and the corresponding connecting body.
Described connecting body has away from an end of the shaft coupling of correspondence and is used for the coupling sleeve that connects with axle sleeve.
Flange plate on described two shaft couplings is an embossing face away from a side of the connecting body of correspondence.
Because the bolt connecting hole that two shaft couplings of coupling of the present utility model all have on flange plate and at least one flange plate is a slotted hole, therefore two shaft couplings can relatively rotate, and needing can to realize the angle relative displacement compensation of the diaxon that connects; In addition, two shaft couplings are combined with connecting body away from the equal plug-in mounting of an end of the two connecting end and correspondence is opened in the axial elongated slot of the two connecting end or the bearing pin in the slotted hole only revolves cooperation by radially being threaded onto, two shaft couplings are radially relatively moved at the bearing pin place of correspondence, therefore can compensate the axial relative displacement of the diaxon that needs connection.
Further, described shaft coupling is plugged in corresponding connecting body and nearlyer cooperate, simultaneously two bearing pins described shaft coupling circumferentially on intercross arrangement, can make shaft coupling like this and radially relative displacement is taken place corresponding connecting body, can compensate the radial displacement of the diaxon that needs connection; Described two bearing pins upwards were arranged vertically in the week of described shaft coupling, can realize the radially adjusting of arbitrary orientation in conjunction with two shaft couplings and corresponding connecting body like this; Connecting body is provided with sleeve away from an end of corresponding shaft coupling, and the connection of the axle that convenience be connected with needs is easy for installation; Is embossing face with the flange plate on described two shaft couplings away from a side of the connecting body of correspondence; Can prevent effectively that two shaft couplings from the relative angle displacement taking place in the process of transmitting torque.
Description of drawings
Fig. 1 is a kind of embodiment's of a coupling of the present utility model structural representation.
Embodiment
As shown in Figure 1, a kind of embodiment of coupling of the present utility model is made up of two shaft couplings 3, two connecting bodys 1, two bearing pins 2 and connecting bolt 4; Two shaft couplings 3 all have flange plate 5 in an end separately, and the exterior edge face of flange plate 5 is an embossing face, have corresponding bolt connecting hole 6 on the flange plate 5, and the bolt connecting hole on one of them flange plate is a slotted hole, and two shaft couplings 3 connect by connecting bolt 4; Two shaft couplings 3 are provided with connecting body 1 away from an end of the two connecting end, connecting body 1 is the sleeve of both ends open, the corresponding end of two shaft couplings 3 be plugged in the corresponding connecting body 1 and and connecting body 1 between have radial clearance, two shaft couplings 3 all have axial elongated slot 7 with the connecting end of corresponding connecting body, two shaft couplings 3 all only revolve cooperation by the bearing pin 2 that is threaded onto in the corresponding axial elongated slot 7 with corresponding connecting body, have on the inwall of connecting body 1 away from an end of corresponding shaft coupling be used for being connected with needs spool by key connection keyway.
In the foregoing description, can also with the connecting end of corresponding connecting body 1 corresponding axial long hole be set all, connect by bearing pin 2 then at shaft coupling 3; Shaft coupling 3 can also adopt hollow-core construction, and the connecting body 1 with correspondence is plugged in the shaft coupling 3 then; Connecting body 1 can also adopt forms and the axle cooperation that needs to be connected such as spline fitted; Bolt connecting hole 6 on two coupling drives 3 on the flange plate 5 of correspondence all how is made as slotted hole.
Claims (5)
1. coupling, comprise two shaft couplings, described two a shaft couplings end separately all has flange plate, all has bolt connecting hole on the flange plate of described two shaft couplings, wherein the bolt connecting hole on the flange plate of at least one shaft coupling is a slotted hole, described two shaft couplings connect by the bolt that correspondence is threaded onto in the described bolt connecting hole, it is characterized in that: described two shaft couplings are provided with away from an end of connecting end separately and are used for and a connecting body that axle is connected, and described two shaft couplings and corresponding connecting body plug-in mounting cooperation also correspondingly are opened in the axial elongated slot of the two connecting end or the bearing pin in the slotted hole only revolves cooperation by radially being threaded onto.
2. coupling according to claim 1 is characterized in that: described two shaft couplings be plugged in the corresponding connecting body and with the connecting body Spielpassung; Described two shaft couplings and corresponding connecting body all have corresponding axial elongated slot in the connecting end of the two, and shaft coupling and connecting body only revolve and cooperate by being plugged in bearing pin in the described axial elongated slot, and described two bearing pins are intercross arrangement on described shaft coupling circumferential.
3. coupling according to claim 1 is characterized in that: only revolve cooperation by vertically arranged two bearing pins that make progress in the week at described shaft coupling between described two shaft couplings and the corresponding connecting body.
4. coupling according to claim 1 is characterized in that: described connecting body has away from an end of the shaft coupling of correspondence and is used for the coupling sleeve that connects with axle sleeve.
5. according to each described coupling of claim 1-4, it is characterized in that: the flange plate on described two shaft couplings is an embossing face away from a side of the connecting body of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205235814U CN201843918U (en) | 2010-09-09 | 2010-09-09 | Coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205235814U CN201843918U (en) | 2010-09-09 | 2010-09-09 | Coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843918U true CN201843918U (en) | 2011-05-25 |
Family
ID=44038810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205235814U Expired - Lifetime CN201843918U (en) | 2010-09-09 | 2010-09-09 | Coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843918U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416540A (en) * | 2011-12-19 | 2012-04-18 | 安徽巨一自动化装备有限公司 | Flexible butt joint switching transmission device |
| CN102513748A (en) * | 2011-12-19 | 2012-06-27 | 安徽巨一自动化装备有限公司 | Flexible trolley switching system |
| CN103591160A (en) * | 2013-11-23 | 2014-02-19 | 清华大学 | Oil and gas pipeline defect internal detector universal joint |
| CN103672312A (en) * | 2013-12-09 | 2014-03-26 | 招商局重工（江苏）有限公司 | Large base cross groove connecting device |
| CN104776129A (en) * | 2015-02-28 | 2015-07-15 | 浙江叶力机械制造有限公司 | Elastic shaft coupler for ball-type crushing machine |
| CN105151671A (en) * | 2015-07-28 | 2015-12-16 | 兖州煤业股份有限公司 | Drive equipment and conveying system |
| CN106504953A (en) * | 2016-11-17 | 2017-03-15 | 河南中烟工业有限责任公司 | A kind of side sheet room axle, floodgate semiaxis and the chopper with the floodgate semiaxis |
| CN107574760A (en) * | 2017-09-30 | 2018-01-12 | 中铁大桥局第七工程有限公司 | Assembled displacement steel pipe column coupling bar and its installation method |
| CN107893821A (en) * | 2017-10-25 | 2018-04-10 | 江苏理工学院 | Easy-to-dismount shaft coupling |
| CN111416185A (en) * | 2020-03-18 | 2020-07-14 | 中国科学院近代物理研究所 | High-voltage isolation waveguide for ECR ion source |
| CN114014138A (en) * | 2021-09-30 | 2022-02-08 | 华能伊敏煤电有限责任公司 | Control device of magnetic jack |
| CN114810845A (en) * | 2022-04-28 | 2022-07-29 | 洛阳轴承研究所有限公司 | Spline transmission device capable of realizing self-elimination of transmission side clearance |
-
2010
- 2010-09-09 CN CN2010205235814U patent/CN201843918U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513748A (en) * | 2011-12-19 | 2012-06-27 | 安徽巨一自动化装备有限公司 | Flexible trolley switching system |
| CN102416540A (en) * | 2011-12-19 | 2012-04-18 | 安徽巨一自动化装备有限公司 | Flexible butt joint switching transmission device |
| CN103591160A (en) * | 2013-11-23 | 2014-02-19 | 清华大学 | Oil and gas pipeline defect internal detector universal joint |
| CN103591160B (en) * | 2013-11-23 | 2015-11-18 | 清华大学 | Oil and gas pipes defect internal detector universal joint |
| CN103672312A (en) * | 2013-12-09 | 2014-03-26 | 招商局重工（江苏）有限公司 | Large base cross groove connecting device |
| CN104776129A (en) * | 2015-02-28 | 2015-07-15 | 浙江叶力机械制造有限公司 | Elastic shaft coupler for ball-type crushing machine |
| CN105151671B (en) * | 2015-07-28 | 2018-09-21 | 兖州煤业股份有限公司 | A kind of driving equipment and transport system |
| CN105151671A (en) * | 2015-07-28 | 2015-12-16 | 兖州煤业股份有限公司 | Drive equipment and conveying system |
| CN106504953A (en) * | 2016-11-17 | 2017-03-15 | 河南中烟工业有限责任公司 | A kind of side sheet room axle, floodgate semiaxis and the chopper with the floodgate semiaxis |
| CN107574760A (en) * | 2017-09-30 | 2018-01-12 | 中铁大桥局第七工程有限公司 | Assembled displacement steel pipe column coupling bar and its installation method |
| CN107574760B (en) * | 2017-09-30 | 2023-10-20 | 中铁大桥局第七工程有限公司 | Assembled variable-pitch steel pipe column connecting rod and installation method thereof |
| CN107893821A (en) * | 2017-10-25 | 2018-04-10 | 江苏理工学院 | Easy-to-dismount shaft coupling |
| CN111416185A (en) * | 2020-03-18 | 2020-07-14 | 中国科学院近代物理研究所 | High-voltage isolation waveguide for ECR ion source |
| CN111416185B (en) * | 2020-03-18 | 2021-06-22 | 中国科学院近代物理研究所 | High-voltage isolation waveguide for ECR ion source |
| CN114014138A (en) * | 2021-09-30 | 2022-02-08 | 华能伊敏煤电有限责任公司 | Control device of magnetic jack |
| CN114810845A (en) * | 2022-04-28 | 2022-07-29 | 洛阳轴承研究所有限公司 | Spline transmission device capable of realizing self-elimination of transmission side clearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |