CN202732738U - Shaft coupling and breaker provided with shaft coupling - Google Patents
Shaft coupling and breaker provided with shaft coupling Download PDFInfo
- Publication number
- CN202732738U CN202732738U CN 201220001133 CN201220001133U CN202732738U CN 202732738 U CN202732738 U CN 202732738U CN 201220001133 CN201220001133 CN 201220001133 CN 201220001133 U CN201220001133 U CN 201220001133U CN 202732738 U CN202732738 U CN 202732738U
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- China
- Prior art keywords
- connecting end
- flange
- axle connecting
- coupling
- axle
- 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
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Abstract
The utility model relates to a shaft coupling and a breaker provided with the shaft coupling. The shaft coupling comprises a first shaft connecting end and a second shaft connecting end which are integrated with shafts to be coupled to form a whole or fixedly connected with the shafts to be coupled. The first shaft connecting end is plugged through a conical head on the end part thereof into a conical hole which is arranged on the end part of the second shaft connecting end, and corresponds to the conical head. A first flange and a second flange are correspondingly and respectively assembled on the first shaft connecting end and the second shaft connecting end in a rotating manner. Spacing structures are arranged on the first shaft connecting end and the second shaft connecting end for stopping the first flange and the second flange from getting close to the end heads of the corresponding connecting ends. When the first flange and the second flange move relatively to each other, the correspondingly arranged spacing structures can transmit the relative movements of the first flange and the second flange to the shaft connecting ends to make the conical surface cooperation of the conical head and the conical hole to be tighter. Therefore, by virtue of relatively rotating the first shaft connecting end and the second shaft connecting end by any angle, the shaft coupling is capable of realizing the adjustment of the coupling position of coupling shafts by any angle.
Description
Technical field
The utility model relates to the upper for connecting two coupling that are used for axle to be connected of a kind of circuit breaker, also relates to a kind of circuit breaker that is equiped with this coupling
Background technique
At present, adjacent two coupling shafts that are used for transmitting motion are by spline joint on the circuit breaker of electric power system, and there is angular error in the inside and outside spline fitted that adopts owing to spline joint, so that coupling shaft can not be adjusted to the optimum position.
Application number is that the Chinese patent of 200920229696.X discloses a kind of phase coupling, comprise inside and outside expansion set and clamping bolt, offer the expansion joint (E.J.) that extends along axial direction on the inner expension cap, offer keyway in the inside and outside expansion set, inside and outside expansion set has at least on one the outer rim and offers long arc-shaped holes, junction plane between the inside and outside expansion set is conical surface, outer expansion set is connected with clamping bolt with inner expension cap, in use, by relatively rotating inside and outside accounts so that the adjustment to the axle position of installing on the coupling is finished in the long arc-shaped holes corresponding position adjustment on the foreign aid.This coupling is regulated the position of the axle of installing on the coupling by the slotted hole corresponding relation of offering on the inside and outside accounts, therefore the position of slotted hole on inside and outside accounts outer rim need to be offered according to the adjustment position of axle, in the slotted hole position of offering not at that time, the axle of installing on the coupling can't be adjusted to the optimum position.
The model utility content
The purpose of this utility model is to provide a kind of coupling, and two coupling shafts that this coupling can guarantee to connect on it are along arbitrarily angled rotation.
The technological scheme of coupling is as follows in the utility model:
A kind of coupling, comprise and axle one to be connected or the first axle connecting end that is fixedly connected with and the second axle connecting end, described the first axle connecting end is plugged in the taper hole corresponding with conehead of offering the second axle connecting end end by the conehead of end, corresponding the first flange and the second flange of being rotatably equipped with respectively on described the first axle connecting end and the second axle connecting end, and be provided with for block the first flange and the second flange to the close limit structure in the connecting end termination of correspondence at the first axle connecting end and the second axle connecting end.
The tapering of the cone match between described conehead structure and the taper hole structure is the tapering of Morse's taper or 1:50.
Described limit structure is to be installed in the corresponding gear edge that arranges or groove and the interior circlip of installing of groove on the first axle connecting end and the second axle connecting end.
The utility model another one purpose provides a kind of circuit breaker of installing the coupling that technique scheme relates to.
The technological scheme of the circuit breaker of the coupling that the installing technique scheme relates in the utility model is as follows:
A kind of circuit breaker of installing the coupling that technique scheme relates to, comprise for the axle to be connected that transmits the circuit breaker opening and closing movement and for the coupling that connects adjacent two axles to be connected, described coupling comprises and axle one to be connected or the first axle connecting end that is fixedly connected with and the second axle connecting end, described the first axle connecting end is plugged in the taper hole corresponding with conehead of offering the second axle connecting end end by the conehead of end, corresponding the first flange and the second flange of being rotatably equipped with respectively on described the first axle connecting end and the second axle connecting end, and be provided with for block the first flange and the second flange to the close limit structure in the connecting end termination of correspondence at the first axle connecting end and the second axle connecting end.
The tapering of the cone match between described conehead structure and the taper hole structure is the tapering of Morse's taper or 1:50.
Described limit structure is to be installed in the corresponding gear edge that arranges or groove and the interior circlip of installing of groove on the first axle connecting end and the second axle connecting end.
Describedly be fixedly connected as welding, flange connects or is threaded.
The taper hole structure of the shaft head structure of the first axle connecting end and the second axle connecting end adopts cone match and by the first flange that rotates respectively assembling corresponding on the first axle connecting end and the second axle connecting end and the second flange be used for block the first flange and limit structure that the second flange is close to corresponding axle connecting end end is locked cone match or relieving in this coupling, when the first flange and the second flange generation move toward one another, the corresponding limit structure that arranges can be delivered to the move toward one another of the first flange and the second flange on the axle connecting end, so that the cone match between conehead and the taper hole is tightr, therefore this coupling can relatively rotate the first axle connecting end and the second axle connecting end is realized the coupling shaft link position is adjusted at any angle by arbitrarily angled, thereby has solved the problem that linkage structure between the coupling shaft in the existing circuit breaker can not be adjusted to coupling shaft best operational position.
Description of drawings
Fig. 1 is the structure principle chart among the embodiment of coupling;
Fig. 2 is equiped with coupling among the embodiment 1 of circuit breaker of the coupling that relates among Fig. 1 and the annexation schematic representation of coupling shaft;
Fig. 3 is equiped with coupling among the embodiment 2 of circuit breaker of the coupling that relates among Fig. 1 and the annexation schematic representation of coupling shaft.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
The embodiment of coupling: as shown in Figure 1, this coupling comprises the first axle connecting end 1, the second axle connecting end 2, rotate the first flange 3-1 of assembling on the first axle connecting end, rotate the second flange 3-2 and the circlip 4 of assembling on the second axle connecting end, be provided with conehead 1-1 on the first axle connecting end 1, be provided with the taper hole 2-1 corresponding with conehead on the second axle connecting end 2, tapering between conehead 1-1 and the taper hole 2-1 is Morse's taper, the first flange 3-1 rotates the root position of the spindle nose 1-1 that is assemblied in the first axle connecting end 1, the second flange 3-2 correspondence is installed on mandrel connector 2 outer circumferential faces of axis hole 2-1 one end of the second axle connecting end 2, cooperating between flange and the axle connecting end is Spielpassung, circlip 4 is installed in the groove of offering on the coupling between the first flange 3-1 and the second flange 3-2 opposing side, so that the first flange and the second flange are limited at the position of the circlip 4 of the corresponding installing of axle connecting end, namely the cone match between conehead 1-1 and the taper hole 2-1 can be tightr in the mobile in opposite directions process of the first flange 3-1 and the second flange 3-2.
In use, conehead 1-1 is inserted into the cone match that realizes the first axle connecting end 1 and the second axle connecting end 2 in the taper hole 2-1, in the process that screws the clamping bolt 3-3 that the first flange 3-1 and the second flange 3-2 install, move toward one another occurs in the first flange 3-1 and the second flange 3-2, but owing to be provided with circlip 4 between the opposing side of the first flange 3-1 and the second flange 3-2, so that the move toward one another between the first flange 3-1 and the second flange 3-2 is delivered on the corresponding axle connecting end by circlip 4, namely the move toward one another between the first flange 3-1 and the second flange 3-2 is so that the cone match between conehead 1-1 and the taper hole 2-1 is tightr.
In the present embodiment, coupling adopt the structure of cone match so that be connected axle can by along arbitrarily angled relatively rotate and can the opposing side by the first flange that rotates respectively assembling corresponding on the axle connecting end and the second flange and the first flange and the second flange between the circlip that arranges guaranteed that cone match is more firm when transmission is connected moment of torsion between the axle.
In other embodiments, the cone match tapering of mandrel connector also can be 1:50; Being used for block the first flange and the second flange circlip close to the axle connecting end end of correspondence also can replace with the convex edge that is arranged on mandrel connector groove position or the axle collar.
Be equiped with the embodiment 1 of the circuit breaker of the coupling in above-described embodiment: as shown in Figure 2, this circuit breaker comprise coupling shaft 5 for the opening and closing movement that transmits circuit breaker, adjacent 2 coupling shafts 5 use the coupling 6 described in above-described embodiment to connect, and the structure of coupling 6 illustrates in the above-described embodiments.
In use, corresponding axle connecting end is as a whole on coupling shaft 5 and the coupling 6.
Be equiped with the embodiment 2 of the circuit breaker of the coupling in above-described embodiment: as shown in Figure 3, present embodiment and the embodiment's 1 of circuit breaker difference only are that the mode by welding is fixedly connected with between the axle connecting end corresponding on coupling shaft 25 and the coupling 26.
Be fixedly connected with in other modes that are coupling shaft also is threaded connection with the corresponding axle connecting end of coupling or the company orchid connects in the strength.
Claims (7)
1. coupling, it is characterized in that: comprise and axle one to be connected or the first axle connecting end that is fixedly connected with and the second axle connecting end, described the first axle connecting end is plugged in the taper hole corresponding with conehead of offering the second axle connecting end end by the conehead of end, corresponding the first flange and the second flange of being rotatably equipped with respectively on described the first axle connecting end and the second axle connecting end, and be provided with for block the first flange and the second flange to the close limit structure in the connecting end termination of correspondence at the first axle connecting end and the second axle connecting end.
2. coupling according to claim 1, it is characterized in that: the tapering of the cone match between described conehead structure and the taper hole structure is the tapering of Morse's taper or 1:50.
3. coupling according to claim 1 is characterized in that: described limit structure be installed in the corresponding gear that arranges on the first axle connecting end and the second axle connecting end along or groove and groove in the circlip of installing.
4. circuit breaker of installing the coupling that relates in the claim 1, comprise for the axle to be connected that transmits the circuit breaker opening and closing movement and for the coupling that connects adjacent two axles to be connected, it is characterized in that: described coupling comprises and axle one to be connected or the first axle connecting end that is fixedly connected with and the second axle connecting end, described the first axle connecting end is plugged in the taper hole corresponding with conehead of offering the second axle connecting end end by the conehead of end, corresponding the first flange and the second flange of being rotatably equipped with respectively on described the first axle connecting end and the second axle connecting end, and be provided with for block the first flange and the second flange to the close limit structure in the connecting end termination of correspondence at the first axle connecting end and the second axle connecting end.
5. the circuit breaker of installing coupling according to claim 4, it is characterized in that: the tapering of the cone match between described conehead structure and the taper hole structure is the tapering of Morse's taper or 1:50.
6. the circuit breaker of installing coupling according to claim 4 is characterized in that: described limit structure be installed in the corresponding gear that arranges on the first axle connecting end and the second axle connecting end along or groove and groove in the circlip of installing.
7. the circuit breaker of installing coupling according to claim 4 is characterized in that: describedly be fixedly connected as welding, flange connects or is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220001133 CN202732738U (en) | 2012-01-04 | 2012-01-04 | Shaft coupling and breaker provided with shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220001133 CN202732738U (en) | 2012-01-04 | 2012-01-04 | Shaft coupling and breaker provided with shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732738U true CN202732738U (en) | 2013-02-13 |
Family
ID=47658439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220001133 Expired - Fee Related CN202732738U (en) | 2012-01-04 | 2012-01-04 | Shaft coupling and breaker provided with shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732738U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109372904A (en) * | 2018-11-07 | 2019-02-22 | 盐城哈力动力传动及智能装备产业研究院有限公司 | It is a kind of to facilitate the shaft coupling for carrying out quick despatch |
| CN109595266A (en) * | 2018-11-07 | 2019-04-09 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of Morse's taper positioning elastic shaft coupling |
| CN112670135A (en) * | 2020-11-26 | 2021-04-16 | 国家电网有限公司 | Coupler and circuit breaker |
| CN113373559A (en) * | 2020-03-09 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
| CN114789739A (en) * | 2022-04-14 | 2022-07-26 | 中车青岛四方机车车辆股份有限公司 | Transmission mechanism, bogie and rail vehicle |
| CN116398548A (en) * | 2023-06-07 | 2023-07-07 | 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) | High-speed overlength axle and bearing structure thereof |
-
2012
- 2012-01-04 CN CN 201220001133 patent/CN202732738U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109372904A (en) * | 2018-11-07 | 2019-02-22 | 盐城哈力动力传动及智能装备产业研究院有限公司 | It is a kind of to facilitate the shaft coupling for carrying out quick despatch |
| CN109595266A (en) * | 2018-11-07 | 2019-04-09 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of Morse's taper positioning elastic shaft coupling |
| CN109372904B (en) * | 2018-11-07 | 2020-09-15 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Coupling convenient for quick assembly and disassembly |
| CN113373559A (en) * | 2020-03-09 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
| CN113373559B (en) * | 2020-03-09 | 2023-01-03 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
| CN112670135A (en) * | 2020-11-26 | 2021-04-16 | 国家电网有限公司 | Coupler and circuit breaker |
| CN114789739A (en) * | 2022-04-14 | 2022-07-26 | 中车青岛四方机车车辆股份有限公司 | Transmission mechanism, bogie and rail vehicle |
| CN116398548A (en) * | 2023-06-07 | 2023-07-07 | 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) | High-speed overlength axle and bearing structure thereof |
| CN116398548B (en) * | 2023-06-07 | 2023-10-20 | 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) | High-speed overlength axle and bearing structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151225 Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee after: Pinggao Group Co., Ltd. Patentee after: Henan high General Electric Co., Ltd. Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee before: Pinggao Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |