CN102650561A - Universal type air spring inflation fixture - Google Patents
Universal type air spring inflation fixture Download PDFInfo
- Publication number
- CN102650561A CN102650561A CN201210115728XA CN201210115728A CN102650561A CN 102650561 A CN102650561 A CN 102650561A CN 201210115728X A CN201210115728X A CN 201210115728XA CN 201210115728 A CN201210115728 A CN 201210115728A CN 102650561 A CN102650561 A CN 102650561A
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- air spring
- inflation
- anchor clamps
- center
- universal
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Abstract
The invention relates to a universal type air spring inflation fixture, which comprises a disk body, wherein three air spring inflation bases are arranged on the upper part of the disk body, inflation holes are arranged in the upper parts of the inflation bases, inflation nozzles are connected with the lower parts of the inflation bases, and a positioning pin mounting hole connected with an air spring is arranged in the disk body. Compared with the prior art, the universal type air spring inflation fixture disclosed by the invention can realize that the air impermeability of four different air springs can be tested on the same detection table, and different air springs also can be inflated with the same inflation tube.
Description
Technical field
The present invention relates to a kind of anchor clamps, especially relate to a kind of universal air spring inflation anchor clamps.
Background technology
The air spring that Shanghai Metro is being used at present mainly contains Φ 500 types, SYS500B type, 684N4.100 type and four kinds of different models of 7140N10 type, shown in Fig. 1-4.Because apparent size, mounting means and the inflation mode of these four kinds of air springs are all inequality.684N4.100 the key distinction of type and two kinds of eccentric inflatable air springs of 7140N10 type is that inflation inlet is unequal apart from the height of the distance at air spring upper cover plate center and inflation inlet; The inflation inlet of Φ 500 types and two kinds of centers of SYS500B type inflatable air spring all is positioned at air spring upper cover plate center, and the key distinction is that the external diameter of inflation inlet is different with highly.Can see that thus it is not too convenient in use that four kinds of different models cause,, need a kind of universal air spring inflation of design anchor clamps therefore in order to realize that same monitor station carries out this function of air tightness test to four kinds of different air springs.
Summary of the invention
The object of the invention is exactly to provide a kind of for the defective that overcomes above-mentioned prior art existence can inflate anchor clamps to the universal air spring that different air springs are inflated simultaneously.
The object of the invention can be realized through following technical scheme:
A kind of universal air spring inflation anchor clamps; Comprise a disc, the top of this disc is provided with three air spring inflation seats, and the top of inflation seat offers air-filled pore; The bottom is connected with charging connector, offers the register pin mounting hole that connects air spring on the disc.
These anchor clamps connect eccentric inflatable air spring through two air spring inflation seats of both sides, inflate seat through an air spring at center and connect center inflatable air spring.
Described eccentric inflatable air spring is commercially available eccentric inflatable air spring of 684N4.100 type or the eccentric inflatable air spring of 7140N10 type.
Described center inflatable air spring is commercially available Φ 500 type center inflatable air springs or SYS500B type center inflatable air spring.
Be arranged on the center air spring inflation seat around be provided with back up pad.
Described charging connector is a changeable type air spring charging connector.
The air-filled pore of offering on three air springs inflation seat big or small identical.
Compared with prior art, the present invention can realize that same monitor station carries out air tightness test to four kinds of different air springs, can also utilize same gas-filled tube to inflate for different air springs in addition.
Description of drawings
Fig. 1 is the structural representation of Φ 500 type center inflatable air springs;
Fig. 2 is the structural representation of SYS500B type center inflatable air spring;
Fig. 3 is the structural representation of the eccentric inflatable air spring of 684N4.100 type;
Fig. 4 is the structural representation of the eccentric inflatable air spring of 7140N10 type;
Fig. 5 is a structural representation of the present invention;
Fig. 6 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
A kind of universal air spring inflation anchor clamps; Its structure is shown in Fig. 5-6; Comprise a disc 1, the top of this disc 1 is provided with three air spring inflation seats 2, offers air-filled pore 3 on the top of inflation seat 2; The bottom is connected with changeable type air spring charging connector 4, also offers the register pin mounting hole 5 that connects air spring on the disc 1.These anchor clamps connect eccentric inflatable air spring through two air spring inflation seats 2 of both sides, through air spring inflation seat 2 connection center inflatable air springs at center.Be arranged on the center air spring inflation seat 2 around be provided with back up pad.Wherein, Eccentric inflatable air spring can be commercially available eccentric inflatable air spring of 684N4.100 type or the eccentric inflatable air spring of 7140N10 type, and center inflatable air spring can be commercially available Φ 500 type center inflatable air springs or SYS500B type center inflatable air spring.During use; The testing staff can select different charging connectors according to the test demand; Utilize screw that changeable type air spring charging connector 4 is installed in the inflation seat 2, in addition, consider the versatility problem of high-pressure aerated hose adapter; The air-filled pore 3 that the sidewall of 3 inflation seats 2 is provided with is measure-alike, can realize that same gas-filled tube is that different air springs are inflated.
Claims (7)
1. a universal air spring is inflated anchor clamps; It is characterized in that; These anchor clamps comprise a disc, and the top of this disc is provided with three air spring inflation seats, and the top of inflation seat offers air-filled pore; The bottom is connected with charging connector, offers the register pin mounting hole that connects air spring on the disc.
2. a kind of universal air spring inflation anchor clamps according to claim 1; It is characterized in that; These anchor clamps connect eccentric inflatable air spring through two air spring inflation seats of both sides, inflate seat through an air spring at center and connect center inflatable air spring.
3. a kind of universal air spring inflation anchor clamps according to claim 2 is characterized in that, described eccentric inflatable air spring is commercially available eccentric inflatable air spring of 684N4.100 type or the eccentric inflatable air spring of 7140N10 type.
4. a kind of universal air spring inflation anchor clamps according to claim 2 is characterized in that described center inflatable air spring is commercially available Φ 500 type center inflatable air springs or SYS500B type center inflatable air spring.
5. a kind of universal air spring inflation anchor clamps according to claim 2 is characterized in that, be arranged on the center air spring inflation seat around be provided with back up pad.
6. a kind of universal air spring inflation anchor clamps according to claim 1 is characterized in that described charging connector is a changeable type air spring charging connector.
7. a kind of universal air spring inflation anchor clamps according to claim 1 is characterized in that, the air-filled pore of offering on three air spring inflation seats big or small identical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210115728XA CN102650561A (en) | 2012-04-18 | 2012-04-18 | Universal type air spring inflation fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210115728XA CN102650561A (en) | 2012-04-18 | 2012-04-18 | Universal type air spring inflation fixture |
Publications (1)
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CN102650561A true CN102650561A (en) | 2012-08-29 |
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ID=46692617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210115728XA Pending CN102650561A (en) | 2012-04-18 | 2012-04-18 | Universal type air spring inflation fixture |
Country Status (1)
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CN (1) | CN102650561A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104907812A (en) * | 2015-06-15 | 2015-09-16 | 上海工程技术大学 | Air spring automatic quick dismantling device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201434038Y (en) * | 2009-06-10 | 2010-03-31 | 无锡锡南铸造机械有限公司 | Air spring device |
CN102305692A (en) * | 2011-08-29 | 2012-01-04 | 南车南京浦镇车辆有限公司 | Test device for air tightness of steering frame air spring |
-
2012
- 2012-04-18 CN CN201210115728XA patent/CN102650561A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201434038Y (en) * | 2009-06-10 | 2010-03-31 | 无锡锡南铸造机械有限公司 | Air spring device |
CN102305692A (en) * | 2011-08-29 | 2012-01-04 | 南车南京浦镇车辆有限公司 | Test device for air tightness of steering frame air spring |
Non-Patent Citations (2)
Title |
---|
朱小娟等: "《地铁车辆空气弹簧通用性能检测台机械结构设计》", 《城市轨道交通研究》 * |
金伟: "《PW200K型转向架空气弹簧复合座的改进设计》", 《铁道车辆》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104907812A (en) * | 2015-06-15 | 2015-09-16 | 上海工程技术大学 | Air spring automatic quick dismantling device |
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Application publication date: 20120829 |