CN103640593A - Guide barrel constitutive structure used for installation of tread brake - Google Patents
Guide barrel constitutive structure used for installation of tread brake Download PDFInfo
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- CN103640593A CN103640593A CN201310605703.2A CN201310605703A CN103640593A CN 103640593 A CN103640593 A CN 103640593A CN 201310605703 A CN201310605703 A CN 201310605703A CN 103640593 A CN103640593 A CN 103640593A
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- guide
- tread brake
- locking gasket
- brake device
- sockets
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Abstract
The invention discloses a guide barrel constitutive structure used for installation of a tread brake. In order to reduce impact from a bending moment caused by a brake shoe pressure of the tread brake to guide barrels, the guide barrel constitutive structure comprises at least an outer locking gasket, multiple outer sockets, multiple guide barrels, multiple inner sockets and at least an inner locking gasket, all of which are connected in series from left to right through multiple bolts; threaded holes are formed in the outer locking gasket, the outer sockets, the guide barrels, the inner sockets and the inner locking gasket; the multiple outer sockets, the multiple guide barrels and the multiple inner sockets are arranged in parallel. The guide barrel constitutive structure used for installation of the tread brake reduces impact from the bending moment caused by the brake shoe pressure of the tread brake to the guide barrels and also reduces shearing force borne by mounting bolts of the tread brake.
Description
Technical field
The present invention relates to locomotive design, manufacture field, be specially a kind of guide of installing for tread brake device and form structure.
Background technology
At present, urban rail vehicle tread drg is generally arranged on truck side sill by crossing the guide of curb girder beam body, this mounting structure and stressed relatively complicated, and the load that tread brake device hold-down bolt bears mostly is shearing load, larger on side beam structure impact.
Therefore,, in order to improve the safety performance of drg, it is very necessary that the guide of seeking the impact that a kind of effective alleviation tread brake device brake shoe pressure causes forms structure.
Summary of the invention
In order to adapt to bogie truck tread brake device curb girder mounting means, and reduce the impact that moment of flexure that tread brake device brake shoe pressure causes causes guide, the present invention aims to provide a kind of guide of installing for tread brake device and forms structure, by this guide, form structure and connect bogie truck tread brake device and truck side sill, guarantee the installing space of tread brake device.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of guide of installing for tread brake device forms structure, its constructional feature is to comprise at least one the outside locking gasket being connected by a plurality of bolt serial connections from left to right, a plurality of outer socket, a plurality of guide, a plurality of interpolation block and at least one inner side locking gasket; On described outside locking gasket, outer socket, guide, interpolation block and inner side locking gasket, all have tapped bore, described a plurality of outer sockets, a plurality of cylindrical shell, a plurality of interpolation block are all arranged in parallel.
Be below the technical scheme of further improvement of the present invention:
Described outside locking gasket is two, and outer socket is four, and guide is four, and interpolation block is four, and inner side locking gasket is a slice.
In order to improve the structural strength between guide, between two guides in the same level in a plurality of guides, by cross wall, be fixedly linked.
The shearing force of bearing in order to reduce bolt, is provided with holding pin between described interpolation block and inner side locking gasket.
By said structure, this guide forms structure and adopts the mode of side installation that tread brake device is installed, and its oad, according to tread brake device oad and position design, guarantees tread brake device installing space; The design that this guide forms structure cross wall guarantees its structural strength, and be provided with locking gasket in guide composition end, wherein outside locking gasket adopts and is installed separately structure, inner side locking gasket adopts integral installation structure, and add holding pin in the stressed position of locking gasket far-end, inner side, the moment of flexure that this structure can reduce the formation of tread brake device brake shoe pressure forms the impact of structure to guide, also can reduce the shearing force that tread brake device hold-down bolt bears; This guide forms structure one side and is connected with tread brake device, and opposite side is connected with truck side sill beam body, has realized the assembling of tread brake device and curb girder.
Compared with prior art, the invention has the beneficial effects as follows: guide of the present invention forms structure end and is provided with locking gasket, outside locking gasket and inner side locking gasket adopt respectively the structure being installed separately with integral installation, and add holding pin in the stressed position of locking gasket far-end, inner side, this structure can reduce the impact that moment of flexure that tread brake device brake shoe pressure forms causes guide, also can reduce the shearing force that tread brake device hold-down bolt bears; This guide forms structure and connects tread brake device and truck side sill beam body by crossing the guide of curb girder beam body, has guaranteed the installing space of tread brake device.
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of one embodiment of the invention.
In the drawings
1-bolt; Locking gasket outside 2-; The outer socket of 3-; 4-guide; 5-cross wall; 6-interpolation block; 7-holding pin; Locking gasket inside 8-.
The specific embodiment
A kind of guide of installing for tread brake device forms structure, as shown in Figure 1, this guide forms structure and is connected with truck side sill riser by guide 4, by bolt 1, be connected with tread brake device, guide both sides are separately installed with outer socket 3 and interpolation block 6, wherein outside locking gasket 2 is connected with guide 4 with outer socket 3 by bolt 1, and inner side locking gasket 8 is connected with guide 4 with interpolation block 6 by bolt 1, and adds holding pin 7 in the stressed position of far-end of inner side locking gasket 8.
The content that above-described embodiment is illustrated should be understood to these embodiment only for being illustrated more clearly in the present invention, and be not used in, limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Claims (4)
1. a guide of installing for tread brake device forms structure, it is characterized in that, comprise at least one the outside locking gasket (2), a plurality of outer socket (3), a plurality of guide (4), a plurality of interpolation block (6) and at least one the inner side locking gasket (8) that by a plurality of bolts (1) serial connection, are connected from left to right; On described outside locking gasket (2), outer socket (3), guide (4), interpolation block (6) and inner side locking gasket (8), all have tapped bore, described a plurality of outer sockets (3), a plurality of cylindrical shell (4), a plurality of interpolation block (6) are all arranged in parallel.
2. the guide of installing for tread brake device according to claim 1 forms structure, it is characterized in that, described outside locking gasket (2) is two, outer socket (3) is four, guide (4) is four, and interpolation block (6) is four, and inner side locking gasket (8) is a slice.
3. the guide of installing for tread brake device according to claim 1 and 2 forms structure, it is characterized in that, between two guides in the same level in a plurality of guides (4), by cross wall (5), is fixedly linked.
4. the guide of installing for tread brake device according to claim 1 and 2 forms structure, it is characterized in that, between described interpolation block (6) and inner side locking gasket (8), is provided with holding pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605703.2A CN103640593B (en) | 2013-11-26 | 2013-11-26 | A kind of guide composition structure of installing for tread brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605703.2A CN103640593B (en) | 2013-11-26 | 2013-11-26 | A kind of guide composition structure of installing for tread brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103640593A true CN103640593A (en) | 2014-03-19 |
| CN103640593B CN103640593B (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605703.2A Active CN103640593B (en) | 2013-11-26 | 2013-11-26 | A kind of guide composition structure of installing for tread brake device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103640593B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0156143A1 (en) * | 1984-03-13 | 1985-10-02 | Knorr-Bremse Ag | Mounting arrangement of brake shoe units on railway vehicles |
| EP0624506A1 (en) * | 1993-05-13 | 1994-11-17 | Knorr-Bremse Ag | Lever arrangement for transversely movable brake shoe assemblies at railway vehicles |
| JPH0811717A (en) * | 1994-06-30 | 1996-01-16 | Kinki Sharyo Co Ltd | Brake device for rolling stock |
| US20030025258A1 (en) * | 2001-08-02 | 2003-02-06 | Collyer Brent R. | Grooved or ribbed bushing and mating grooved or ribbed bushing receiving bore included within a suspension component |
| CN1280143C (en) * | 1999-11-18 | 2006-10-18 | 萨布沃科公司 | Block holder for bogie brake |
| JP2012180906A (en) * | 2011-03-02 | 2012-09-20 | Akebono Brake Ind Co Ltd | Assembly error prevention structure for railroad brake pad |
| CN203544010U (en) * | 2013-11-26 | 2014-04-16 | 南车株洲电力机车有限公司 | Guide cylinder constitution structure used for installation of tread brake |
-
2013
- 2013-11-26 CN CN201310605703.2A patent/CN103640593B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0156143A1 (en) * | 1984-03-13 | 1985-10-02 | Knorr-Bremse Ag | Mounting arrangement of brake shoe units on railway vehicles |
| EP0624506A1 (en) * | 1993-05-13 | 1994-11-17 | Knorr-Bremse Ag | Lever arrangement for transversely movable brake shoe assemblies at railway vehicles |
| JPH0811717A (en) * | 1994-06-30 | 1996-01-16 | Kinki Sharyo Co Ltd | Brake device for rolling stock |
| CN1280143C (en) * | 1999-11-18 | 2006-10-18 | 萨布沃科公司 | Block holder for bogie brake |
| US20030025258A1 (en) * | 2001-08-02 | 2003-02-06 | Collyer Brent R. | Grooved or ribbed bushing and mating grooved or ribbed bushing receiving bore included within a suspension component |
| JP2012180906A (en) * | 2011-03-02 | 2012-09-20 | Akebono Brake Ind Co Ltd | Assembly error prevention structure for railroad brake pad |
| CN203544010U (en) * | 2013-11-26 | 2014-04-16 | 南车株洲电力机车有限公司 | Guide cylinder constitution structure used for installation of tread brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103640593B (en) | 2016-03-02 |
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