CN103671600A - Connecting rod type diaphragm assembly applied to inverted hub coupler - Google Patents
Connecting rod type diaphragm assembly applied to inverted hub coupler Download PDFInfo
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- CN103671600A CN103671600A CN201310718571.4A CN201310718571A CN103671600A CN 103671600 A CN103671600 A CN 103671600A CN 201310718571 A CN201310718571 A CN 201310718571A CN 103671600 A CN103671600 A CN 103671600A
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- type diaphragm
- connecting rod
- diaphragm unit
- diaphragm assembly
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Abstract
A connecting rod type diaphragm assembly applied to an inverted hub coupler is characterized in that multiple connecting rod diaphragm assemblies are adopted for being combined to form a structure used for replacing an integral type diaphragm assembly, and all connecting rods independently transmit torque and compensate shaft system offset; in the process of transmitting the torque, every two adjacent connecting rods are in a one-pulling and one-pressing mode. The connecting rod type diaphragm assembly has the advantages that the structure formed by combining the connecting rod type diaphragm assemblies is adopted for replacing the integral type diaphragm assembly, and all the connecting rods independently transmit the torque and compensate the axis offset. In the process of transmitting the torque, every two adjacent connecting rods are in the one-pulling and one-pressing mode. The diaphragm assembly structure is beneficial for installing and detaching the whole coupler and particularly the inverted hub coupler adopted when the distance between two shaft ends is small, and the diaphragm assembly can be installed without detaching halves of the coupler. In the installation process, alignment can be performed by the adoption of the main and auxiliary end fixing mode, and alignment precision is improved.
Description
technical field:
The present invention relates to mechanical equipment technical field, refer in particular to a kind of linkage type diaphragm unit that is applied to be inverted wheel hub coupling.
background technique:
In power transmission system, coupling is for connecting the indispensable element of two equipment, and the impact that the distortion of two equipment rooms after due to foozle, alignment error, carrying and operating ambient temperature change etc. are caused axially, radially skew all compensates by coupling with angle.Lower coupler need bear the effect of various external force in working order, and running environment is comparatively severe.Therefore, when compressor emergency shutdown overhauls, the flexible element to coupling is changed conventionally.Once at present common integrated type diaphragm unit damages, need integral replacing, especially at some equipment rooms apart from compared with little and adopt and be inverted wheel hub diaphragm coupling occasion, initial installation looked for when middle, need one end to fix, during the mode of mobile the other end equipment is looked for, this mode operability is poor, and precision is not high.Meanwhile, when flexible element is changed, the equipment of a side need be removed to dismounting and the replacing that just can complete coupling, after replacing, again again look for middle installation.Therefore, Site for Unit producer all wishes to adopt a kind of new structure diaphragm unit to substitute original diaphragm unit, realizes portable dismounting.
summary of the invention:
The object of this invention is to provide a kind of linkage type diaphragm unit that is applied to be inverted wheel hub coupling, realize diaphragm coupling, be particularly inverted in the portable dismounting of wheel hub diaphragm coupling and accurate convenient the looking for of unit.
The object of the invention is to realize as follows: a kind of linkage type diaphragm unit that is applied to be inverted wheel hub coupling, it is characterized in that: adopt the structure after a plurality of linkage type diaphragm unit combinations to substitute integrated type diaphragm unit, the independent transmitting torque of each connecting rod, the skew of compensating shaft system; When transmitting torque, two adjacent connecting rods are realized a mode of drawing a pressure.
Adopt the mode of a plurality of connecting rod assemblies to substitute integrated type diaphragm unit, under the condition of monnolithic case size constancy, regulating connecting rod length and connecting rod quantity are to meet the requirement of transmitting torque and compensation distortion.
The invention has the beneficial effects as follows: adopt the structure after a plurality of linkage type diaphragm unit combinations to substitute integrated type diaphragm unit, the independent transmitting torque of each connecting rod, the skew of compensating shaft system.When transmitting torque, two adjacent connecting rods are realized a mode of drawing a pressure.This diaphragm unit structure is convenient to installation and the dismounting of whole coupling, particularly in two axial ends distance compared with little and adopt and be inverted wheel hub diaphragm coupling, can realize and not dismantle the installation that half-coupling completes diaphragm unit.Can adopt when mounted principal and subordinate to hold during fixing mode looks for, improve and look for middle precision.
accompanying drawing explanation:
Fig. 1 linkage type diaphragm unit combination rear film assembly;
Fig. 2 linkage type diaphragm unit;
Fig. 3 integrated type diaphragm unit;
The inversion wheel hub coupling that Fig. 4 adopts integrated type diaphragm unit to install;
The inversion wheel hub coupling that Fig. 5 adopts linkage type diaphragm unit to install;
In Fig. 4,5: 1 half-coupling 2 diaphragm unit 3 jack shaft 4 diaphragm unit 5 half-couplings.
embodiment:
With reference to accompanying drawing, a kind of linkage type diaphragm unit that is applied to be inverted wheel hub coupling, is characterized in that: adopt the structure after a plurality of linkage type diaphragm unit combinations to substitute integrated type diaphragm unit, the independent transmitting torque of each connecting rod, the skew of compensating shaft system; When transmitting torque, two adjacent connecting rods are realized a mode of drawing a pressure.
Adopt the mode of a plurality of connecting rod assemblies to substitute integrated type diaphragm unit, under the condition of monnolithic case size constancy, regulating connecting rod length and connecting rod quantity are to meet the requirement of transmitting torque and compensation distortion.
As can be seen from Figure 3, former diaphragm unit is an overall structure; From Fig. 1,2, can find out, linkage type diaphragm unit need be used in combination, and two attachment holes of connecting rod diaphragm unit connect respectively at half-coupling and the jack shaft of both sides separately.
As can be seen from Figure 4, be inverted wheel hub coupling axle head apart from less, both sides half-coupling need be arranged in diaphragm unit and jack shaft inner side, when looking for middle installation, after needing one end fixing, jack shaft, the other end half-coupling level is pushed, and installs more difficult; Meanwhile, when diaphragm unit is changed, the unit of a side need be removed and diaphragm unit could be taken out.
As can be seen from Figure 5, adopt after linkage type diaphragm unit, when inversion wheel hub coupling is looked for middle installation, can both sides are directly in place, after looking for, diaphragm unit is installed by part, when needs are changed diaphragm also without mobile both sides half-coupling and jack shaft.And because every diaphragm unit is for independently individual, when diaphragm unit damages due to factors such as overloads, can directly the diaphragm unit of damage be changed, without the diaphragm unit of whole cover is all changed.
Claims (2)
1. a linkage type diaphragm unit that is applied to be inverted wheel hub coupling, is characterized in that: adopt the structure after a plurality of linkage type diaphragm unit combinations to substitute integrated type diaphragm unit, the independent transmitting torque of each connecting rod, the skew of compensating shaft system; When transmitting torque, two adjacent connecting rods are realized a mode of drawing a pressure.
2. a kind of linkage type diaphragm unit that is applied to be inverted wheel hub coupling according to claim 1, it is characterized in that: adopt the mode of a plurality of connecting rod assemblies to substitute integrated type diaphragm unit, under the condition of monnolithic case size constancy, regulating connecting rod length and connecting rod quantity are to meet the requirement of transmitting torque and compensation distortion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718571.4A CN103671600A (en) | 2013-12-24 | 2013-12-24 | Connecting rod type diaphragm assembly applied to inverted hub coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718571.4A CN103671600A (en) | 2013-12-24 | 2013-12-24 | Connecting rod type diaphragm assembly applied to inverted hub coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103671600A true CN103671600A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718571.4A Pending CN103671600A (en) | 2013-12-24 | 2013-12-24 | Connecting rod type diaphragm assembly applied to inverted hub coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320927A (en) * | 2021-12-02 | 2022-04-12 | 安徽莱恩电泵有限公司 | Back-flushing pump of circulating water filtering system of nuclear power station |
Citations (6)
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| CN200943651Y (en) * | 2006-08-23 | 2007-09-05 | 上海尔华杰机电装备制造有限公司 | Metal sheet and elastic diaphragm for shaft coupling elastic diaphragm |
| CN200952535Y (en) * | 2006-09-18 | 2007-09-26 | 丹东克隆集团有限责任公司 | Diaphragm coupling diaphragm assembly |
| CN201236899Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with ultra-large torque |
| CN201513481U (en) * | 2009-07-14 | 2010-06-23 | 苏州市飞龙联轴器传动工程有限公司 | Flexible coupler of high soft diaphragm |
| CN202100622U (en) * | 2011-06-10 | 2012-01-04 | 施建昌 | Elastic diaphragm of coupling |
| CN203614616U (en) * | 2013-12-24 | 2014-05-28 | 中国船舶重工集团公司第七�三研究所 | Connecting rod type membrane assembly applied to horse hub coupler |
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2013
- 2013-12-24 CN CN201310718571.4A patent/CN103671600A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200943651Y (en) * | 2006-08-23 | 2007-09-05 | 上海尔华杰机电装备制造有限公司 | Metal sheet and elastic diaphragm for shaft coupling elastic diaphragm |
| CN200952535Y (en) * | 2006-09-18 | 2007-09-26 | 丹东克隆集团有限责任公司 | Diaphragm coupling diaphragm assembly |
| CN201236899Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with ultra-large torque |
| CN201513481U (en) * | 2009-07-14 | 2010-06-23 | 苏州市飞龙联轴器传动工程有限公司 | Flexible coupler of high soft diaphragm |
| CN202100622U (en) * | 2011-06-10 | 2012-01-04 | 施建昌 | Elastic diaphragm of coupling |
| CN203614616U (en) * | 2013-12-24 | 2014-05-28 | 中国船舶重工集团公司第七�三研究所 | Connecting rod type membrane assembly applied to horse hub coupler |
Non-Patent Citations (2)
| Title |
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| KWL9527: "膜片弹性联轴器样本", 《豆丁网》 * |
| 吕万铭 赵保宇: "金属叠层膜片联轴器应用技术研究", 《现代机械》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320927A (en) * | 2021-12-02 | 2022-04-12 | 安徽莱恩电泵有限公司 | Back-flushing pump of circulating water filtering system of nuclear power station |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |