CN205749113U - A kind of special I-beam test specimen mechanical test special fixture - Google Patents
A kind of special I-beam test specimen mechanical test special fixture Download PDFInfo
- Publication number
- CN205749113U CN205749113U CN201620702227.5U CN201620702227U CN205749113U CN 205749113 U CN205749113 U CN 205749113U CN 201620702227 U CN201620702227 U CN 201620702227U CN 205749113 U CN205749113 U CN 205749113U
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- CN
- China
- Prior art keywords
- connecting hole
- special
- lower clamp
- plate
- pressing plate
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 238000009434 installation Methods 0.000 claims description 9
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Abstract
The utility model discloses a kind of special I-beam test specimen mechanical test special fixture, it is intended to be installed by the cooperation of upper clamp body, lower clamp body, pressing plate, L-type plate, connecting bolt, realize the mechanical test of special I-beam test specimen, overcome and carry out mechanical test for this kind of special I-beam and lack the shortcoming of special fixture, compensate for this kind of special I-beam clamp for mechanics experiment aspect blank.This utility model includes clamp body, lower clamp body, pressing plate, L-type plate, special I-beam test specimen and connecting bolt.This utility model is easy and simple to handle, has a extensive future in terms of the mechanical test of this kind of special I-beam.
Description
Technical field
The utility model discloses a kind of test fixture, particularly relate to a kind of special I-beam test specimen mechanical test exclusive clamps
Tool.
Background technology
The beam part of equipment cabin of motor train unit skeleton is special I-beam type, and in supporting construction, effect is prominent, crossbeam
Mechanical property be the key factor affecting supporting construction mechanical property, therefore the most essential to the mechanical test of crossbeam, pin
Special structure form to equipment compartment crossbeam test specimen, instantly when carrying out mechanical test research, lacks special fixture and carries out clamping,
Test is smoothed out bringing many difficulties, therefore designs a kind of special I-beam test specimen mechanical test special fixture and seem outstanding
For important.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of special I-beam test specimen mechanical test special fixture,
It is intended to be installed by the cooperation of lower clamp body, pressing plate, upper clamp body, L-type plate and connecting bolt, it is achieved special I-beam test specimen
Mechanical test, overcome and carry out mechanical test for this kind of special I-beam and lack the shortcoming of special fixture, compensate for this
Plant special I-beam clamp for mechanics experiment aspect blank.
The technical scheme that this utility model solves the problems referred to above is as follows: a kind of special I-beam test specimen mechanical test exclusive clamps
Tool, including lower clamp body, pressing plate, upper clamp body, special I-beam test specimen, L-type plate and connecting bolt.
Described lower clamp body includes lower clamp bare terminal end, supports platform, lower clamp connecting hole, locating slot and floor, described
Lower clamp bare terminal end coordinates installation, described lower clamp connecting hole totally four with the chuck of testing machine, and described four lower clamps connect
Hole is arranged symmetrically on support platform, and described locating slot is arranged on support platform, and described floor is fixedly mounted on lower clamp bare terminal end
And support between platform.
Technique scheme is used to provide the benefit that described support platform to achieve special I-beam test specimen fix and prop up
Support, described locating slot achieves the location to special I-beam test specimen.
Described pressing plate includes pressing plate connecting hole and plate body, described pressing plate connecting hole totally two, and said two pressing plate connects
Hole is arranged symmetrically in the two ends of plate body, and described pressing plate connecting hole coordinates with lower clamp connecting hole.
Technique scheme is used to provide the benefit that described plate body achieves the compression to special I-beam test specimen.
Described upper clamp body includes fixture connecting hole, upper holder end and fixed plate, described upper holder end
Coordinate installation with the chuck of testing machine, described upper fixture connecting hole totally two, in said two, fixture connecting hole is arranged symmetrically in
In fixed plate.
Technique scheme is used to provide the benefit that described upper fixture connecting hole achieves the fixed installation to L-type plate.
Described special I-beam test specimen includes crossbeam and I-beam connecting hole, described I-beam connecting hole totally two, institute
Stating two I-beam connecting holes to be arranged on the vertical plane of crossbeam, described crossbeam is placed on the locating slot supporting platform of lower clamp body
In, described crossbeam is pressed on the support platform of lower clamp body by the plate body of pressing plate.
Described L-type plate includes that connecting hole I, L plate body and connecting hole II, described connecting hole I and connecting hole II are arranged in L
On plate body, described connecting hole I is joined with the I-beam connecting hole on the crossbeam being arranged in special I-beam test specimen by connecting bolt
Closing and install, described connecting hole II coordinates installation with the upper fixture connecting hole in the fixed plate being arranged in upper clamp body.
Described L plate body achieves special I-beam test specimen and upper clamp body to use technique scheme to provide the benefit that
Fixed installation.
Accompanying drawing explanation
Fig. 1 is this utility model complete machine device schematic diagram；
Fig. 2 be this utility model lower clamp body schematic diagram '
Fig. 3 is this utility model pressing plate schematic diagram；
Fig. 4 is clamp body schematic diagram on this utility model；
Fig. 5 is this utility model special I-beam test specimen schematic diagram；
Fig. 6 is this this utility model L-type plate schematic diagram.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is only used for explaining this practicality
Novel, it is not intended to limit this utility model.
In FIG, described special I-beam test specimen mechanical test special fixture includes lower clamp body 1, pressing plate 2, upper fixture
Body 3, special I-beam test specimen 4, L-type plate 5 and connecting bolt 6.
In fig. 2, described lower clamp body 1 includes lower clamp bare terminal end 7, supports platform 8, lower clamp connecting hole 9, locating slot 10
And floor 11, described lower clamp bare terminal end 7 coordinates installation, described lower clamp connecting hole 9 totally four, institute with the chuck of testing machine
Stating four lower clamp connecting holes 9 to be arranged symmetrically on support platform 8, described locating slot 10 is arranged on support platform 8, described floor 11
It is fixedly mounted on lower clamp bare terminal end 7 and supports between platform 8.
In figure 3, described pressing plate 2 includes pressing plate connecting hole 12 and plate body 13, described pressing plate connecting hole 12 totally two, institute
Stating two pressing plate connecting holes 12 and be arranged symmetrically in plate body 13 two ends, described pressing plate connecting hole 12 coordinates with lower clamp connecting hole 9.
In the diagram, described upper clamp body 3 includes fixture connecting hole 14, upper holder end 15 and fixed plate 16, institute
State holder end 15 and coordinate installation, described upper fixture connecting hole 14 totally two with the chuck of testing machine, said two is pressed from both sides
Tool connecting hole 14 is arranged symmetrically in fixed plate 16.
In Figure 5, described special I-beam test specimen 4 includes crossbeam 17 and I-beam connecting hole 18, and described I-beam is even
Connecing totally two, hole 18, said two I-beam connecting hole 18 is arranged on the vertical plane of crossbeam 17, and described crossbeam 17 is placed on lower folder
In the locating slot 10 supporting platform 8 of concrete 1, described crossbeam 17 is pressed on the support platform of lower clamp body 1 by the plate body 13 of pressing plate 2
On 8.
In figure 6, described L-type plate 5 includes connecting hole I 19, L plate body 20 and connecting hole II 21, described connecting hole I 19 He
Connecting hole II 21 is arranged on L plate body 20, and described connecting hole I 19 passes through connecting bolt 6 and is arranged in special I-beam test specimen 4
Crossbeam 17 on I-beam connecting hole 18 coordinate install, described connecting hole II 21 and the fixed plate 16 being arranged in upper clamp body 3
On upper fixture connecting hole 14 coordinate install.
The workflow of described special I-beam test specimen special fixture is: be first placed on down by special I-beam test specimen 4
On the locating slot 10 of clamp body 1, then pressing plate 2 is coordinated with the lower clamp connecting hole 9 of lower clamp body 1 by pressing plate connecting hole 12
Special I-beam test specimen 4 is compressed, then by L-type plate 5 by the upper folder in the fixed plate 16 of connecting hole I 19 and upper clamp body 1
Tool connecting hole 14 coordinates installation to be fixed in the fixed plate 16 of upper clamp body 1 by L-type plate 5, by connecting hole II 21 and special work
The cooperation of the I-beam connecting hole 18 of word beam test specimen 4 is installed and is fixed by special I-beam test specimen 4, then passes through the upper and lower of testing machine
The lower clamp bare terminal end 7 of upper holder end 15 and lower clamp body 1 that chuck clamps clamp body 3 respectively carries out mechanics examination
Test.
The foregoing is only preferred embodiments of the present utility model, and unrestricted this utility model, every at this utility model
Spirit and principle within, any amendment, equivalent and the improvement etc. made, be all contained in protection domain of the present utility model it
In.
Claims (1)
1. a special I-beam test specimen mechanical test special fixture, including lower clamp body (1), pressing plate (2), upper clamp body (3),
Special I-beam test specimen (4), L-type plate (5) and connecting bolt (6), described lower clamp body (1) include lower clamp bare terminal end (7),
Support platform (8), lower clamp connecting hole (9), locating slot (10) and floor (11), described lower clamp bare terminal end (7) and testing machine
Chuck coordinate and install, described lower clamp connecting hole (9) totally four, described four lower clamp connecting holes (9) are arranged symmetrically in
In support platform (8), described locating slot (10) is arranged in support platform (8), and described floor (11) is fixedly mounted on lower clamp bare terminal end
(7) and support between platform (8), described pressing plate (2) includes pressing plate connecting hole (12) and plate body (13), described pressing plate connecting hole
(12) totally two, said two pressing plate connecting hole (12) is arranged symmetrically in the two ends of plate body (13), described pressing plate connecting hole (12)
Coordinate with lower clamp connecting hole (9), described upper clamp body (3) include fixture connecting hole (14), upper holder end (15) with
And fixed plate (16), described upper holder end (15) coordinates installation, described upper fixture connecting hole (14) with the chuck of testing machine
Totally two, in said two, fixture connecting hole (14) is arranged symmetrically in fixed plate (16), and described special I-beam test specimen (4) is wrapped
Including crossbeam (17) and I-beam connecting hole (18), described I-beam connecting hole (18) totally two, said two I-beam connects
Hole (18) is arranged on the vertical plane of crossbeam (17), and described crossbeam (17) is placed on the locating slot of the support platform (8) of lower clamp body (1)
(10), in, described crossbeam (17) is pressed on the support platform (8) of lower clamp body (1) by the plate body (13) of pressing plate (2), described L
Template (5) includes connecting hole I (19), L plate body (20) and connecting hole II (21), described connecting hole I (19) and connecting hole II
(21) being arranged on L plate body (20), described connecting hole I (19) is passed through connecting bolt (6) and is arranged in special I-beam test specimen
(4) I-beam connecting hole (18) on crossbeam (17) coordinates to be installed, described connecting hole II (21) be arranged in upper clamp body (3)
Fixed plate (16) on upper fixture connecting hole (14) coordinate install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702227.5U CN205749113U (en) | 2016-07-05 | 2016-07-05 | A kind of special I-beam test specimen mechanical test special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702227.5U CN205749113U (en) | 2016-07-05 | 2016-07-05 | A kind of special I-beam test specimen mechanical test special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749113U true CN205749113U (en) | 2016-11-30 |
Family
ID=57377352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702227.5U Expired - Fee Related CN205749113U (en) | 2016-07-05 | 2016-07-05 | A kind of special I-beam test specimen mechanical test special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749113U (en) |
-
2016
- 2016-07-05 CN CN201620702227.5U patent/CN205749113U/en not_active Expired - Fee Related
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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: 20161130 Termination date: 20170705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |