CN110203244A - A kind of chute device that can make brake beam normotopia - Google Patents
A kind of chute device that can make brake beam normotopia Download PDFInfo
- Publication number
- CN110203244A CN110203244A CN201910631538.5A CN201910631538A CN110203244A CN 110203244 A CN110203244 A CN 110203244A CN 201910631538 A CN201910631538 A CN 201910631538A CN 110203244 A CN110203244 A CN 110203244A
- Authority
- CN
- China
- Prior art keywords
- brake beam
- spring leaf
- wear plate
- sliding chute
- brake
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters
- B61H15/0064—Wear-compensating mechanisms, e.g. slack adjusters mechanical and non-automatic
- B61H15/0071—Wear-compensating mechanisms, e.g. slack adjusters mechanical and non-automatic by means of linear adjustment
Abstract
The present invention relates to railway transportation equipment technical fields, and in particular to a kind of railway goods train bogie chute-type side frame chute device.It is the bottom end setting mounting groove in sliding chute wear plate, and in the bottom other end stationary spring of sliding chute wear plate, the spring leaf other end is inserted into mounting groove.Cross force needed for limitation brake beam transverse shifting is provided by spring leaf.Compared with prior art, the invention has the advantages that: spring leaf is arranged in the bottom of sliding chute wear plate, during brake rigging uses, cross force suffered by brake beam can be balanced, make center line centering of the brake beam relative to two wheels, to achieve the purpose that limit brake beam transverse shifting, the failure of brake shoe partial wear, Abnormal Wear of Wheel Flanges and metal bracket scratch wheel rim is solved.
Description
Technical field
The present invention relates to railway transportation equipment technical fields, and in particular to a kind of railway goods train bogie chute-type side frame use
Chute device.
Background technique
For existing railway freight-car in braking, brake force is in brake rigging transmittance process, as shown in fig. 1~fig. 5, system
Always there is the transverse component of lack of equilibrium on dynamic beam 3, so that the meeting horizontal looseness of brake beam 3, until brake beam as shown in Figure 3, Figure 4
Until the sliding block 3.1 of end is contacted with the bottom 5.1 of sliding chute wear plate 5, center line of the brake beam 3 relative to two wheels 2 at this time
In bias state, brake shoe 4 is caused to contact with the wheel rim 2.1 of wheel 2, is abnormal the failures such as abrasion or flat wheel wheel rim.
Summary of the invention
The problem to be solved in the present invention aiming above insufficient and lateral balance can be provided for brake beam by providing one kind
The chute device of power, and brake beam is made to be in chute device normotopia Shaft alignment state.Its technical solution is as follows:
It is the bottom end setting mounting groove in sliding chute wear plate, in the bottom other end fixed spring of sliding chute wear plate
Piece, the spring leaf other end are inserted into mounting groove.Cross force needed for limitation brake beam transverse shifting is provided by spring leaf.
Described spring leaf one end is spring leaf clamp, and the other end is spring leaf riveted holes.
The spring leaf medium position is arced configuration.
The cross sectional shape of the sliding chute wear plate is " several " font.
Compared with prior art, the invention has the advantages that:
1, spring leaf is arranged in the bottom of sliding chute wear plate, during brake rigging uses, suffered by brake beam laterally
Power can be balanced, and make center line centering of the brake beam relative to two wheels, to reach limitation brake beam transverse shifting
Purpose solves the failure of brake shoe partial wear, Abnormal Wear of Wheel Flanges and metal bracket scratch wheel rim.
2, structure is simple, convenient for manufacture, installation, does not change existing assembling process.
Detailed description of the invention
Fig. 1 is existing basic braking device for steering bogie of railway goods train structure top view；
Fig. 2 is existing basic braking device for steering bogie of railway goods train structural side view；
Fig. 3 is assembly structure diagram of the brake beam in side frame sliding slot；
Fig. 4 is the A of Fig. 3 to enlarged structure schematic diagram；
Fig. 5 is existing sliding chute wear plate structural schematic diagram；
Fig. 6 is schematic structural view of the invention；
Fig. 7 is side view cutaway drawing of the present invention；
Fig. 8 is sliding chute wear plate bottom substance schematic diagram of the present invention；
Fig. 9 is chip architecture of the spring schematic diagram of the present invention.
Specific embodiment
Referring to Fig. 6~Fig. 9, the present invention is that mounting groove 5.11 is arranged in 5.1 one end of the bottom of sliding chute wear plate 5, in sliding slot
5.1 other end of bottom of wearing plate 5 is inserted into mounting groove 5.11 by 5.3 stationary spring 5.2 of rivet, 5.2 other end of spring leaf
Interior, cross force needed for limiting 3 transverse shifting of brake beam is provided by spring leaf 5.2.
Described 5.2 one end of spring leaf is spring leaf clamp 5.22, and the other end is spring leaf riveted holes 5.23.
5.2 medium position of spring leaf is arced configuration 5.21, has bounce after being pressurized.
The cross sectional shape of the sliding chute wear plate 5 is " several " font.
When vehicle braking, brake force makes 3 transverse shifting of brake beam and 5.2 middle part arced configuration 5.21 of contact spring piece
When, since there are elastic force for spring leaf 5.2, to play the role of limiting 3 transverse shifting of brake beam.
In figure, 1 is side frame, and 5.12 be taper sunk head rivet hole.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is all to belong to this hair
The obvious changes or variations that bright technical solution is extended out are still in the scope of protection of the present invention.
Claims (4)
1. a kind of chute device that can make brake beam normotopia, it is characterized in that bottom (5.1) one end in sliding chute wear plate (5) is arranged
Mounting groove (5.11), bottom (5.1) other end stationary spring (5.2) in sliding chute wear plate (5), spring leaf (5.2) are another
In end insertion mounting groove (5.11).
2. a kind of chute device that can make brake beam normotopia according to claim 1, it is characterised in that spring leaf (5.2) one end
For spring leaf clamp (5.22), the other end is spring leaf riveted holes (5.23).
3. a kind of chute device that can make brake beam normotopia according to claim 1, it is characterised in that in the middle part of spring leaf (5.2)
Position is arced configuration (5.21).
4. a kind of chute device that can make brake beam normotopia according to claim 1, it is characterised in that sliding chute wear plate (5)
Cross sectional shape is " several " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631538.5A CN110203244A (en) | 2019-07-12 | 2019-07-12 | A kind of chute device that can make brake beam normotopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631538.5A CN110203244A (en) | 2019-07-12 | 2019-07-12 | A kind of chute device that can make brake beam normotopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203244A true CN110203244A (en) | 2019-09-06 |
Family
ID=67797519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910631538.5A Pending CN110203244A (en) | 2019-07-12 | 2019-07-12 | A kind of chute device that can make brake beam normotopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203244A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4385548A (en) * | 1980-03-26 | 1983-05-31 | Knorr-Bremse Gmbh | Brake unit having a slack adjuster |
| CN2866750Y (en) * | 2006-02-20 | 2007-02-07 | 重庆长安汽车股份有限公司 | Vehicle sliding door opening limiting device |
| CN203137351U (en) * | 2013-03-12 | 2013-08-21 | 刘畅 | Convenient spring card bag |
| CN105919220A (en) * | 2016-06-13 | 2016-09-07 | 陈宝山 | Cushioning shoe |
| CN106114544A (en) * | 2016-07-29 | 2016-11-16 | 中车齐齐哈尔车辆有限公司 | Wearing plate and there is its bogie |
| CN207572425U (en) * | 2017-11-23 | 2018-07-03 | 衢州格森电子技术有限公司 | A kind of novel rechargeable battery holder |
| CN208268259U (en) * | 2018-06-05 | 2018-12-21 | 吉林大学 | A kind of disk brake with abrasion alarm and pooling feature |
| CN211032583U (en) * | 2019-07-12 | 2020-07-17 | 中车眉山车辆有限公司 | Sliding groove device capable of righting brake beam |
-
2019
- 2019-07-12 CN CN201910631538.5A patent/CN110203244A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4385548A (en) * | 1980-03-26 | 1983-05-31 | Knorr-Bremse Gmbh | Brake unit having a slack adjuster |
| CN2866750Y (en) * | 2006-02-20 | 2007-02-07 | 重庆长安汽车股份有限公司 | Vehicle sliding door opening limiting device |
| CN203137351U (en) * | 2013-03-12 | 2013-08-21 | 刘畅 | Convenient spring card bag |
| CN105919220A (en) * | 2016-06-13 | 2016-09-07 | 陈宝山 | Cushioning shoe |
| CN106114544A (en) * | 2016-07-29 | 2016-11-16 | 中车齐齐哈尔车辆有限公司 | Wearing plate and there is its bogie |
| CN207572425U (en) * | 2017-11-23 | 2018-07-03 | 衢州格森电子技术有限公司 | A kind of novel rechargeable battery holder |
| CN208268259U (en) * | 2018-06-05 | 2018-12-21 | 吉林大学 | A kind of disk brake with abrasion alarm and pooling feature |
| CN211032583U (en) * | 2019-07-12 | 2020-07-17 | 中车眉山车辆有限公司 | Sliding groove device capable of righting brake beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191028 Address after: 620032 Chongren Town, Dongpo District, Sichuan, Meishan Applicant after: CRRC MEISHAN CO., LTD. Applicant after: China National Railway Group Co., Ltd. Address before: 620032 Chongren Town, Dongpo District, Sichuan, Meishan Applicant before: CRRC MEISHAN CO., LTD. |