CN203544010U - Guide cylinder constitution structure used for installation of tread brake - Google Patents
Guide cylinder constitution structure used for installation of tread brake Download PDFInfo
- Publication number
- CN203544010U CN203544010U CN201320753960.6U CN201320753960U CN203544010U CN 203544010 U CN203544010 U CN 203544010U CN 201320753960 U CN201320753960 U CN 201320753960U CN 203544010 U CN203544010 U CN 203544010U
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- Prior art keywords
- locking gasket
- guide
- guide cylinder
- tread brake
- sockets
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a guide cylinder constitution structure used for installation of a tread brake. To reduce impact of bending moment caused by brake-shoe pressure of the tread brake on a guide cylinder, the guide cylinder constitution structure comprises at least one outer locking gasket, multiple outer sockets, multiple guide cylinder bodies, multiple inner sockets and at least one inner locking gasket, wherein the at least one outer locking gasket, the multiple outer sockets, the multiple guide cylinder bodies, the multiple inner sockets and the at least one inner locking gasket are in series connection through multiple bolts from left to right, the outer locking gasket, the outer sockets, the guide cylinder bodies, the inner sockets and the inner locking gasket are provided with threaded holes, and the outer sockets, the guide cylinder bodies and the inner sockets are arranged in parallel. The guide cylinder constitution structure reduces impact of the bending moment caused by brake-shoe pressure of the tread brake on the guide cylinder, and reduces shearing force borne by the installation bolts of the tread brake.
Description
Technical field
The utility model relates to locomotive design, manufacture field, is specially a kind of guide of installing for tread brake device and forms 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.
Utility model content
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 utility model 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 scheme that the utility model adopts 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 utility model:
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 beneficial effects of the utility model are: guide of the present utility model 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 utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of an embodiment of the utility model.
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 utility model, and be not used in restriction scope of the present utility model, after having read the utility model, 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 utility model.
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 |
|---|---|---|---|
| CN201320753960.6U CN203544010U (en) | 2013-11-26 | 2013-11-26 | Guide cylinder constitution structure used for installation of tread brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753960.6U CN203544010U (en) | 2013-11-26 | 2013-11-26 | Guide cylinder constitution structure used for installation of tread brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544010U true CN203544010U (en) | 2014-04-16 |
Family
ID=50462166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753960.6U Withdrawn - After Issue CN203544010U (en) | 2013-11-26 | 2013-11-26 | Guide cylinder constitution structure used for installation of tread brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640593A (en) * | 2013-11-26 | 2014-03-19 | 南车株洲电力机车有限公司 | Guide barrel constitutive structure used for installation of tread brake |
-
2013
- 2013-11-26 CN CN201320753960.6U patent/CN203544010U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640593A (en) * | 2013-11-26 | 2014-03-19 | 南车株洲电力机车有限公司 | Guide barrel constitutive structure used for installation of tread brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |