CN202743262U - Striking block - Google Patents
Striking block Download PDFInfo
- Publication number
- CN202743262U CN202743262U CN 201220295735 CN201220295735U CN202743262U CN 202743262 U CN202743262 U CN 202743262U CN 201220295735 CN201220295735 CN 201220295735 CN 201220295735 U CN201220295735 U CN 201220295735U CN 202743262 U CN202743262 U CN 202743262U
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- CN
- China
- Prior art keywords
- framework
- traction base
- crossbeam
- striking block
- striker
- 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 discloses a striking block, which comprises a striking block main body, wherein the striking block main body comprises a traction base on one end, the other end of the striking block main body, which is opposite to the traction base, is provided with a connecting framework, and the striking block is characterized in that the connecting framework comprises a crossbeam on the end part and vertical beams on two ends of the crossbeam, the crossbeam and the two vertical beams form an n-shaped framework, each vertical beam is provided with a riveting hole, the crossbeam is provided with a groove, the traction base is provided with a traction hole, the junction between the traction base and the connecting framework is provided with a convex rib extending outwards, and the convex rib is provided with a convex rib hole penetrating the convex rib. The striking block is reasonable in structure and separated from a front slave plate seat; the striking block is simple to install and free from a simultaneously positioning position; and meanwhile, the framework is provided with the riveting hole, so that the welding process is unnecessary to use, the striking block is effectively protected against welding fracturing under the effect of the striking force, and a firm foundation is provided for the running of a train.
Description
Technical field
The utility model relates to a kind of striker.
Background technology
Because rolling stock needs every joint coupling of vehicles is moved in utilization together, when the hitch between vehicle interconnects, need to use the hitch striker, striker is connected with car body, the direct welding manner of the general employing of the striker of prior art, can play to a certain extent connection function, but its Shortcomings, the striker integral body of welding manner is heavier, because in train operation, needing frequently to be subject to greater impact, the striker of this welding manner causes the cracking of weld seam easily under the effect of impulsive force, affect the operation of train.
Summary of the invention
For the problems referred to above, the purpose of this utility model provides a kind of striker rational in infrastructure.
The technical scheme that realizes the utility model purpose provides a kind of striker, comprise the striker body, described striker body comprises setting traction base at one end, the other end relative with the traction base is provided with the connection framework, it is characterized in that: described connection framework comprises the crossbeam that is arranged on the end and is arranged on the vertical beam at crossbeam two ends, form " n " glyph framework between described crossbeam and two vertical beams, described vertical beam is provided with riveted holes, described crossbeam is provided with groove, described traction base is provided with towing pad, described traction base is provided with outward extending convex tendon with being connected the framework connection, and described convex tendon is provided with the convex tendon hole of running through convex tendon.
Further, described traction base is provided with a flat groove, described groove from connect framework to the traction base away from the end that connects framework one end and extend to the traction base.
Further, also be provided with reinforced rib on the described vertical beam.
The utlity model has positive effect: of the present utility model rational in infrastructure, and itself and front draft lug split arrange, install simple, do not need simultaneously fixed assembling position, coexisting is provided with riveted holes at framework, easy to use, does not need to re-use welding process, can guarantee that striker is not easy to cause unsolder to split by actv. under the effect of impulsive force, for train operation provides solid foundation.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model according to specific embodiment also by reference to the accompanying drawings, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of striker of the present utility model and Fig. 1 opposing face.
The specific embodiment
(embodiment 1)
Fig. 1 and Fig. 2 have shown a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model; Fig. 2 is the structural representation of striker of the present utility model and Fig. 1 opposing face.
See Fig. 1 and Fig. 2, a kind of striker, comprise striker body 1, striker body 1 comprises setting traction base 2 at one end, the other end relative with traction base 2 is provided with and connects framework 3, connect framework 3 and comprise the crossbeam 31 that is arranged on the end and the vertical beam 32 that is arranged on the crossbeam two ends, form " n " glyph framework between crossbeam 31 and two vertical beams 32, vertical beam 32 is provided with riveted holes 321, crossbeam 31 is provided with groove 311, traction base 2 is provided with towing pad 21, and traction base 2 is provided with outward extending convex tendon 4 with being connected framework 3 connections, and convex tendon 4 is provided with the convex tendon hole 41 of running through convex tendon 4.Groove can actv. reduces the weight of whole striker, for the normal operation of striker provides sound assurance.
Also be provided with reinforced rib 322 on the vertical beam 32.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (3)
1. striker, comprise the striker body, described striker body comprises setting traction base at one end, the other end relative with the traction base is provided with the connection framework, it is characterized in that: described connection framework comprises the crossbeam that is arranged on the end and is arranged on the vertical beam at crossbeam two ends, form " n " glyph framework between described crossbeam and two vertical beams, described vertical beam is provided with riveted holes, described crossbeam is provided with groove, described traction base is provided with towing pad, described traction base is provided with outward extending convex tendon with being connected the framework connection, and described convex tendon is provided with the convex tendon hole of running through convex tendon.
2. striker according to claim 1, it is characterized in that: described traction base is provided with a flat groove, described groove from connect framework to the traction base away from the end that connects framework one end and extend to the traction base.
3. striker according to claim 1 is characterized in that: also be provided with reinforced rib on the described vertical beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295735 CN202743262U (en) | 2012-06-20 | 2012-06-20 | Striking block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295735 CN202743262U (en) | 2012-06-20 | 2012-06-20 | Striking block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743262U true CN202743262U (en) | 2013-02-20 |
Family
ID=47702700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295735 Expired - Fee Related CN202743262U (en) | 2012-06-20 | 2012-06-20 | Striking block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044607A (en) * | 2014-06-18 | 2014-09-17 | 南车长江车辆有限公司 | Striking block for railway freight car |
| CN105172826A (en) * | 2015-07-12 | 2015-12-23 | 南车眉山车辆有限公司 | Deformation-resisting supporting device for railway flatcar open type draft sill |
-
2012
- 2012-06-20 CN CN 201220295735 patent/CN202743262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044607A (en) * | 2014-06-18 | 2014-09-17 | 南车长江车辆有限公司 | Striking block for railway freight car |
| CN105172826A (en) * | 2015-07-12 | 2015-12-23 | 南车眉山车辆有限公司 | Deformation-resisting supporting device for railway flatcar open type draft sill |
| CN105172826B (en) * | 2015-07-12 | 2018-04-13 | 中车眉山车辆有限公司 | A kind of articulated car opened type draw beam resistance to deformation support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: NANJING YONGXING RAILWAY FITTINGS CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: NANJING YONGXING RAILWAY FITTINGS CO., LTD. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |