CN202661325U - Static strength tensile test tool of Iranian single-layer railway vehicle body - Google Patents
Static strength tensile test tool of Iranian single-layer railway vehicle body Download PDFInfo
- Publication number
- CN202661325U CN202661325U CN 201220180539 CN201220180539U CN202661325U CN 202661325 U CN202661325 U CN 202661325U CN 201220180539 CN201220180539 CN 201220180539 CN 201220180539 U CN201220180539 U CN 201220180539U CN 202661325 U CN202661325 U CN 202661325U
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- iranian
- clamping plate
- static strength
- round pin
- car body
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- Expired - Fee Related
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- 230000003068 static effect Effects 0.000 title claims abstract description 24
- 238000009864 tensile test Methods 0.000 title abstract 5
- 239000002356 single layer Substances 0.000 title abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a static strength tensile test tool of an Iranian single-layer railway vehicle body, belonging to the field of strength test of the railway vehicle body. The tensile test tool comprises a seat plate (1), a traction pull rod (2), a connecting seat component (3), a first round pin (4), a baffle plate component (5) and a second round pin (6), wherein the lower end of the baffle plate component (5) is arranged on the seat plate (1); and one end of the traction pull rod (2) is fixedly connected with the baffle plate component (5) through the second round pin (6), and the other end of the traction pull rod (2) is connected with the connecting seat component (3) through the first round pin (4). The tensile test tool has the beneficial effects of fully meeting the strength requirement of a static strength tensile test of the Iranian single-layer railway vehicle body, and also has the advantage of simple and practical structure.
Description
Technical field
The utility model belongs to rail passenger car body strength test field, is specifically related to a kind of Iranian individual layer rail passenger car body static strength tension test frock.
Background technology
In order to improve the structural strength of rail passenger car body, after finishing, the car body manufacturing needs to carry out the test of static strength of car body, the purpose of the static strength tension test of car body is intensity and the deformation of investigating at the tensile load effect lower body of regulation, and whether the structural strength that detects the hitch connecting portion of car body can satisfy the requirement of correlated quality standard.
Hitch link hitch link similar with other difference that Iran's individual layer rail passenger car body connects is very large, therefore the car body static strength tension test frock that is not complementary with it, existing other similar car body static strength tension test frock one is that version is widely different, can't guarantee to connect, the 2nd, insufficient strength can not satisfy the functional requirement to the tension test of Iranian individual layer rail passenger car body static strength well.
The utility model content
The car body static strength tension test frock that is not complementary with it for solving existing Iranian individual layer trolley coach, existing other similar car body static strength tension test frock insufficient strength, can't guarantee the technical matters that mounts and dismounts, the utility model provides a kind of Iranian individual layer rail passenger car body static strength tension test frock.
The technical scheme that the utility model technical solution problem is taked is as follows:
Iran's individual layer rail passenger car body static strength tension test frock comprises seat board, drawing pull bar, connecting seat assembly, the first round pin, baffle plate assembly and the second round pin; The lower end of baffle plate assembly places on the seat board, and an end of drawing pull bar is fixedly connected with baffle plate assembly by the second round pin, and the other end of drawing pull bar is connected with connecting seat assembly by the first round pin.
Above-mentioned baffle plate assembly comprises the first vertical baffle and the first clamping plate, and the first clamping plate are fixed on the sidewall of the first vertical baffle, and it is comprised of upper and lower two veneers that are parallel to each other, the spacing of two veneers and the consistency of thickness of drawing pull bar; The position of corresponding the first clamping plate spacing is provided with the horizontal through hole of strip on the first vertical baffle.
Above-mentioned connecting seat assembly comprises the second vertical baffle and the second clamping plate; The second clamping plate are fixed on the sidewall of the second vertical baffle; It is comprised of upper and lower two veneers that are parallel to each other, and the spacing of two veneers is slightly larger than the thickness of drawing pull bar.
One end of above-mentioned drawing pull bar passes horizontal through hole and the first clamping plate successively, and the other end of drawing pull bar passes the second clamping plate.
The beneficial effects of the utility model are: this car body static strength tension test frock meets the requirement of strength of Iranian individual layer rail passenger car body static strength tension test fully, also has simple and practically, mounts and dismounts easily advantage.
Description of drawings
Fig. 1 is the structural representation of the utility model Iran individual layer rail passenger car body static strength tension test frock.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
As shown in Figure 1, Iranian individual layer rail passenger car body static strength tension test frock of the present utility model comprises seat board 1, drawing pull bar 2, connecting seat assembly 3, the first round pin 4, baffle plate assembly 5 and the second round pin 6, baffle plate assembly 5 and seat board 1 all are installed in the inboard of end wall of car body, baffle plate assembly 5 lower ends place on the seat board 1, and the height of drawing pull bar can cushioning be adjusted in seat board 1 below.Drawing pull bar 2 and connecting seat assembly 3 all are arranged on the end wall of car body outside.
Baffle plate assembly 5 comprises the first vertical baffle 5-1 and the first clamping plate 5-2, the first clamping plate 5-2 is welded on the sidewall of the first vertical baffle 5-1, it is by upper, lower two veneers that are parallel to each other form, the spacing of two veneers is slightly larger than the thickness of drawing pull bar 2, the position of upper corresponding the first clamping plate 5-2 slit of the first vertical baffle 5-1 is provided with the horizontal through hole 5-1-1 of strip, one end of drawing pull bar 2 passes behind horizontal through hole 5-1-1 and the first clamping plate 5-2 by two board clips of the first clamping plate 5-2 in the slit that two veneers form, then, be connected with the first clamping plate 5-2 by the second round pin 6.
Connecting seat assembly 3 comprises the second vertical baffle 3-1 and the second clamping plate 3-2, the second clamping plate 3-2 is fixed on the sidewall of the same side of the second vertical baffle 3-1, it is comprised of upper and lower two veneers that are parallel to each other, two formed slit separations of veneer are slightly larger than the thickness of drawing pull bar 2, the other end of drawing pull bar 2 passes the second clamping plate 3-2, the other end of drawing pull bar 2, and is connected with the second clamping plate 3-2 by the first round pin 4 in slit by two board clips of the second clamping plate 3-2.The opposite side of the second vertical baffle 3-1 is connected with pulling force sensor, records the tensile force that passes to drawing pull bar 2 by the second vertical baffle 3-1 by pulling force sensor during test, finishes the tension test of car body static strength.
Wherein, drawing pull bar 2, connecting seat assembly 3 and baffle plate assembly 5 adopt Split type structures, the two ends of drawing pull bar 2 respectively by the first round pin 4 be connected round pin 6 and be connected with baffle plate assembly simply to be connected with connecting seat assembly 3 and can finish installation, be convenient to simultaneously dismantle.
By verification experimental verification, this tension test frock meets the requirement of strength of Iranian individual layer rail passenger car body static strength tension test fully, also has simple and practically, mounts and dismounts easily advantage.
Claims (4)
1. Iranian individual layer rail passenger car body static strength tension test frock, it is characterized in that: this tension test frock comprises seat board (1), drawing pull bar (2), connecting seat assembly (3), the first round pin (4), baffle plate assembly (5) and the second round pin (6); The lower end of baffle plate assembly (5) places on the seat board (1), and an end of drawing pull bar (2) is fixedly connected with baffle plate assembly (5) by the second round pin (6), and the other end of drawing pull bar (2) is connected with connecting seat assembly (3) by the first round pin (4).
2. Iranian individual layer rail passenger car body static strength tension test frock as claimed in claim 1, it is characterized in that, described baffle plate assembly (5) comprises the first vertical baffle (5-1) and the first clamping plate (5-2), the first clamping plate (5-2) are fixed on the sidewall of the first vertical baffle (5-1), and it is comprised of upper and lower two veneers that are parallel to each other; The position of upper corresponding the first clamping plate (5-2) spacing of the first vertical baffle (5-1) is provided with the horizontal through hole (5-1-1) of strip.
3. Iranian individual layer rail passenger car body static strength tension test frock as claimed in claim 2, it is characterized in that, described connecting seat assembly (3) comprises the second vertical baffle (3-1) and the second clamping plate (3-2), the second clamping plate (3-2) are fixed on the sidewall of the second vertical baffle (3-1), and it is comprised of upper and lower two veneers that are parallel to each other.
4. Iranian individual layer rail passenger car body static strength tension test frock as claimed in claim 3, it is characterized in that, one end of described drawing pull bar (2) passes horizontal through hole (5-1-1) and the first clamping plate (5-2) successively, and the other end of drawing pull bar (2) passes the second clamping plate (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180539 CN202661325U (en) | 2012-04-25 | 2012-04-25 | Static strength tensile test tool of Iranian single-layer railway vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180539 CN202661325U (en) | 2012-04-25 | 2012-04-25 | Static strength tensile test tool of Iranian single-layer railway vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661325U true CN202661325U (en) | 2013-01-09 |
Family
ID=47456225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220180539 Expired - Fee Related CN202661325U (en) | 2012-04-25 | 2012-04-25 | Static strength tensile test tool of Iranian single-layer railway vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840888A (en) * | 2016-11-07 | 2017-06-13 | 西南交通大学 | A kind of Analysis of Concrete Tensile experimental rig and its method of testing |
| CN111912706A (en) * | 2020-07-21 | 2020-11-10 | 太原中车时代轨道工程机械有限公司 | A tensile device for car body static strength test of a rail car |
-
2012
- 2012-04-25 CN CN 201220180539 patent/CN202661325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840888A (en) * | 2016-11-07 | 2017-06-13 | 西南交通大学 | A kind of Analysis of Concrete Tensile experimental rig and its method of testing |
| CN111912706A (en) * | 2020-07-21 | 2020-11-10 | 太原中车时代轨道工程机械有限公司 | A tensile device for car body static strength test of a rail car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20180425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |