CN205716347U - A kind of high-temperature extensometer holder device - Google Patents
A kind of high-temperature extensometer holder device Download PDFInfo
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- CN205716347U CN205716347U CN201620688851.4U CN201620688851U CN205716347U CN 205716347 U CN205716347 U CN 205716347U CN 201620688851 U CN201620688851 U CN 201620688851U CN 205716347 U CN205716347 U CN 205716347U
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- extensometer
- connecting rod
- installing plate
- main installing
- knob plunger
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Abstract
This utility model relates to material extension test technical field, and easily damaged for solving the high-temperature extensometer of prior art existence, stability is too low, installs, receives and use the deficiencies such as inconvenience, it is provided that a kind of high-temperature extensometer support.The upper and lower Boards wall of this device is on main frame, upper lower plate two location guides of clamping, hold block tightly and hold tightly on two location guides, hold block tightly and connect connecting rod base, secondary installing plate is installed on connecting rod base, main installing plate, left linkages, secondary installing plate one parallelogram of composition, line slide rail is arranged on main installing plate, and extensometer is arranged on slide rail.Extensometer cover is arranged on left connecting rod.This utility model has that Stability Analysis of Structures, support force are excellent, can change flexibly between work and off working state, reduces taking up room and protecting that extensometer is the most impaired, easy for installation, improve work efficiency, it is ensured that test data stably waits beneficial effect during storage.
Description
Technical field
This utility model relates to material extension test technical field, particularly relates to a kind of high-temperature extensometer support.
Background technology
High-temperature extensometer device, it is adaptable to measure under the high temperature that high temperature furnace or heating system produce metal, pottery,
The deformation of the materials such as composite.This is the accurate valuable measuring instrument of a kind of comparison, high-temperature extensometer, the pottery of high-temperature extensometer
Porcelain bar is all easier to damage.
The mounting means of current high-temperature extensometer mainly has following two.It is mounted directly support on first high temperature furnace,
In order to fixing high-temperature extensometer.But this kind of mounting means has many defects, and first, support is angled with high-temperature extensometer fixing,
Take larger space.Secondly, ceramic bar and high-temperature extensometer main body unprotect structure, the most impaired.
It two is from clamping installation, with flexible ceramic fibers line by extensometer to be fixed on sample from method of clamping, no
Need high temperature furnace mounting bracket.But this mounting means also has a lot of defect, first, with ceramic fibre line be fixed steady
Qualitative too low, and high-temperature extensometer main body is suspended in be easily generated in the air and rocks, impact is measured.Secondly, high-temperature extensometer main body without
Protection structure, easily damaged.Again, sensing ceramic bar cannot obtain after test terminates conveniently, be effectively protected, easily damaged.
Additionally, every time test time all need to retighten high-temperature extensometer on sample with ceramic fibre line, again must be again after test
Storage high-temperature extensometer, is inconvenient for.
Therefore, how on the basis of keeping high-temperature extensometer stably measured, safely and conveniently use and receive high temperature and draw
Stretch meter and become a difficult problem for a long time.
Utility model content
This utility model provides a kind of novel high-temperature extensometer holder device, efficiently solves and is keeping high-temperature extensometer
On the basis of stably measured, the problem safely and conveniently using and receiving high-temperature extensometer.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high-temperature extensometer holder device, including:
First clamping plate, the second clamping plate, location guide, holding block and connecting rod base tightly, described first clamping plate are connected to described solid
Determining guide rod front end, described second clamping plate are connected to described location guide rear end, described in hold block tightly and be sheathed on described location guide, institute
State connecting rod base be fixed on described in hold block tightly；
First connecting rod, second connecting rod, main installing plate, secondary installing plate, described main installing plate is vertically installed in described connecting rod base,
Described first connecting rod is connected to described secondary installing plate with described second connecting rod each one end with axle connected mode, and the respective other end is also
It is connected to described main installing plate, described first connecting rod, described second connecting rod and described main installing plate, described pair with axle connected mode
The junction point of installing plate, without intersecting line, is collectively forming a deformable parallelogram；
Line slide rail assembly, including rectilinear orbit and slide block, described rectilinear orbit is arranged at described main installing plate, described
Slide block is combined with described rectilinear orbit slidability, and extensometer is installed on described slide block, can be with described slide block along described straight line rail
Road slides；
Extensometer cover seat and extensometer cover, described extensometer cover seat is arranged at first connecting rod, and described extensometer cover is fixed on
Described extensometer cover seat.
Preferably, also including rotation limiting structure, including rotary stopper slide rail and rotary stopper pin, described rotary stopper is tied
Structure includes rotary stopper slide rail and rotary stopper pin, and described rotary stopper slide rail is positioned at described secondary installing plate, described rotary stopper
Pin be arranged at described first connecting rod, described rotary stopper pin be combined with described rotary stopper slide rail first connecting rod described in lockable and
The relative position of described secondary installing plate.
Preferably, also include that the first latch-up structure, described first latch-up structure include knob plunger 2, hole, location, described rotation
Button plunger 2 is arranged at described main installing plate, and hole, described location is positioned at described first connecting rod and described second connecting rod, described knob post
Plug 2 is combined with hole, described location, to lock described main installing plate and described first connecting rod and described main installing plate and described the
The relative position of two connecting rods.
It is highly preferred that include the first latch-up structure and rotation limiting structure simultaneously, both jointly act on reinforcement locking and draw
Stretch and count in working order and the stability of off working state.
Preferably, include that rotation limiting structure and the second latch-up structure, described second latch-up structure include rotation the most simultaneously
Button plunger 1, consent, described knob plunger 1 is arranged at described slide block, and described consent is positioned at described main installing plate, described knob post
Plug 1 is combined with described consent respectively, to lock the relative position of this extensometer and described main installing plate, passes through rotation limiting structure
Carry out main installing plate translation and the second latch-up structure carries out the sliding action of extensometer, can accurately make extensometer in working order
And change between off working state.
Preferably, including the first latch-up structure and the second latch-up structure, both coordinate parallel four limits of shaping the most simultaneously
Shape form, and extensometer in working order and is changed between off working state.
It is highly preferred that include rotation limiting structure, the first latch-up structure and the second latch-up structure simultaneously, three coordinates to be made
Extensometer in working order and is changed between off working state freely and the most sufficiently stable under two states.
Preferably, described main installing plate, described secondary installing plate use pin with described first connecting rod, described second connecting rod respectively
Axle connects.
It is highly preferred that also include oil-free lining, described oil-free lining is used as the wearing piece of bearing pin junction.
In above optimal technical scheme, further, when deformable parallelogram is deformed into rectangle, this extensometer
The ceramic bar of extensometer can be made with described slide block to stretch into described extensometer cover along the slip of described rectilinear orbit.
In above optimal technical scheme, further, also including handle, described handle is arranged at described main installing plate,
In order to easily to promote main installing plate to carry out translation action.
Compared with prior art, a kind of high-temperature extensometer holder device of the present utility model, have employed scheme tool as above
There is a following technique effect:
First, when high-temperature extensometer is in running order, because of rotation limiting structure and the effect of latch-up structure, and make
The position of high-temperature extensometer is steady, fixing, it is ensured that accuracy of measurement；
Second, when extensometer is in off working state, the ceramic bar of extensometer stretches in extensometer cover, effectively protects it
The most impaired；
3rd, when extensometer is in off working state, extensometer is between first connecting rod and second connecting rod, is not take up
Space, and obtain the protection of connecting rod；
4th, this utility model simple in construction, easy and simple to handle, it is ensured that measuring state is stable.
Accompanying drawing explanation
The detailed description made non-limiting example with reference to drawings described below by reading, other of utility model is special
Levying, purpose and advantage will become more apparent upon.
Fig. 1 is the extensometer perspective view at off-position.
Fig. 2 is the extensometer perspective view in operating position.
In figure, reference is as follows with the corresponding relation referring to element:
1-the first clamping plate, 2-the second clamping plate, 3-location guide, 4-holds block, 5-connecting rod base, 61-first connecting rod, 62-tightly
Two connecting rods, the main installing plate of 7-, 8-pair installing plate, 91-rotary stopper pin, 92-rotary stopper slide rail, 101-the first knob plunger,
102-first positions hole, and 103-second positions hole, 111-the second knob plunger, 112-the first consent, 113-the second consent, 121-
Line slide rail, 122-slide block, 13-oil-free lining, 14-shakes hands, 15-extensometer cover seat, 16-extensometer cover.
Detailed description of the invention
For the technological means making this utility model realize, create feature, reach purpose and effect is easy to understand, under
In conjunction with being specifically illustrating, this utility model is expanded on further.
As shown in Figure 1, 2, a kind of high-temperature extensometer holder device, this holder device, should for installing a high-temperature extensometer
Holder device includes: first clamping plate the 1, second clamping plate 2, location guide 3, hold block 4 and connecting rod base 5 tightly.First clamping plate 1 are connected to
Location guide 3 front end, the second clamping plate 2 are connected to location guide 3 rear end, hold block 4 tightly and are sheathed on location guide 3, and connecting rod base 5 is fixed
In holding block 4 tightly, in concrete practice, the first clamping plate 1 and the second clamping plate 2 can be installed on the furnace wall of other bodies such as high temperature furnace.And
And, first clamping plate the 1, second clamping plate 2 and location guide 3 be completely embedded, firmly, location guide 3 and first clamping plate the 1, second clamping plate 2
It is not subjected to displacement.Additionally, in Shi Jian, can regulate and hold block 4 tightly and be sheathed on the position of location guide 3, to adapt to be actually needed.
Further, this holder device also includes first connecting rod 61, second connecting rod 62, main installing plate 7, secondary installing plate 8, main installation
Plate 7 is vertically installed in connecting rod base 5, and first connecting rod 61 is connected to secondary installation with the respective one end of second connecting rod 62 with axle connected mode
Plate 8, the respective other end is also connected to main installing plate 7, first connecting rod 61, second connecting rod 62, main installing plate with axle connected mode
7, secondary installing plate 8 is collectively forming a deformable parallelogram, in practice, can be connected by axle and arrange tightlier, so that
This parallelogramming deflection, to after certain form, will not deform easily.
It addition, this holder device also include line slide rail 121 assembly, line slide rail 121 assembly include rectilinear orbit and
Slide block 122, rectilinear orbit is arranged at main installing plate 7, when first connecting rod 61, second connecting rod 62, main installing plate 7, secondary installing plate 8 are total to
When being deformed into rectangle with the deformable parallelogram formed, line slide rail 121 will be flat with first connecting rod 61, second connecting rod 62
OK.Further, since slide block 122 is combined with rectilinear orbit slidability, extensometer is installed on slide block 122, so that it may with slide block
122 linearly slide.
Additionally, this holder device also includes extensometer cover seat 15 and extensometer cover 16, extensometer cover seat 15 is arranged at first
Connecting rod 61, extensometer cover 16 is fixed on extensometer cover seat 15, and when deformable parallelogram is deformed into rectangle, extensometer can be slided
Moving makes its ceramic bar stretch into this extensometer cover 16.
In a preferred embodiment of the present utility model, this holder device also includes rotation limiting structure, this rotary stopper
Structure includes rotary stopper slide rail 92 and rotary stopper pin 91, and rotary stopper slide rail 92 is positioned at secondary installing plate 8, rotary stopper pin 91
Being arranged at the correspondence position of described first connecting rod 61 and rotary stopper slide rail 92, rotary stopper pin 91 is tied with rotary stopper slide rail 92
Conjunction can reinforce the relative position of described first connecting rod 61 and described secondary installing plate 8, thus reinforces this deformable parallelogram
Form.As in figure 2 it is shown, rotary stopper slide rail 92 camber, when first connecting rod 61 slides into a certain desired location, can will rotate
Spacer pin 91 inserts among rotary stopper slide rail 92, is tightly secured in by first connecting rod 61 on secondary installing plate 8, the most whole parallel
Tetragon also can be fixed in form needed for certain.
In a preferred embodiment of the present utility model, this holder device also includes the first latch-up structure, this first locking
Structure includes that the first knob plunger 101, first positions hole 102, second and positions hole 103, and the first knob plunger 101 is arranged at main peace
Dress plate 7, the first hole 102, location is positioned at first connecting rod 61, and the second hole 103, location is positioned at second connecting rod 62.In conjunction with Fig. 1, Fig. 2, the
One knob plunger 101 is combined with the first hole 102, location, and the position of high-temperature extensometer is locked in off working state；First knob
Plunger and the second hole 103, location combine, and the position of high-temperature extensometer is locked in duty.Certainly, parallel four limits now
Shape row shape is also locked out.
Certainly, Fig. 2 showing, hole, location is divided into the first hole, location 102 and the second hole 103, location, it is not intended that hole, location
Only two, first connecting rod 61 and second connecting rod 62 can arrange hole, multiple location.
In a preferred embodiment of the present utility model, this holder device also includes the second latch-up structure, including the second rotation
Button plunger the 111, first consent the 112, second consent 113, the second knob plunger 111 is arranged at slide block 122, the first consent 112 with
Second consent 113 is positioned at main installing plate 7, and the second knob plunger 111 is combined with the first consent 112, will high-temperature extensometer indentation
Main installing plate 7, is locked as off working state；Second knob plunger 111 is combined with the second consent 113, will extend by high temperature
Meter stretches out main installing plate 7, is locked as duty.The first knob plunger can be made to move to accordingly by sliding slider 122
Consent.
Certainly, Fig. 2 showing, consent is divided into the first consent 112 and the second consent 113, it is not intended that consent only has two
Individual, main installing plate 7 can arrange multiple consent.
In a preferred embodiment of the present utility model, the main installing plate 7 of this holder device, secondary installing plate 8 are respectively with the
One connecting rod 61, the axle connected mode of second connecting rod 62, concrete employing bearing pin connects.
Further, this holder device also includes oil-free lining 13, and this oil-free lining 13 is placed on bearing pin, as wear-resisting
Part.
In a preferred embodiment of the present utility model, this holder device also includes shaking hands 14, and this handle 14 is arranged at master
Installing plate 7.By the 14 main installing plates of push-and-pull 7 of shaking hands, the movement of high-temperature extensometer can be controlled easily, thus change its work
Make state.
Specific implementation process as a example by diagram is as follows.Extensometer can be along with the translation of main installing plate 7, it is also possible to sliding at straight line
On rail 121 for linear motion.When extensometer needs work, disengage it from the first consent with portable the second knob plunger 111
112, thus unlock extensometer, extensometer is skidded off by extensometer cover 16, puts down the second knob plunger 111, mention the first rotation
Button plunger disengages it from the first hole, location 102, touches handle 14, makes the translation of main installing plate 7 to operating position, puts down the first knob
Plunger, makes the first knob cylinder lock in corresponding second hole 103, location of second connecting rod 62.Mention the second knob plunger 111, slide
Extensometer, makes the ceramic bar of extensometer be against on test specimen, and the second knob plunger 111 is locked in corresponding second consent 113.By this
Two motions, extensometer is adjusted to operating position.When extensometer is regained, mention the second knob plunger 111, by extensometer linearly
Slide rail 121 slides backward, and makes ceramic bar be exited by high temperature furnace, puts down the second knob plunger 111, mentions the first knob plunger,
The main installing plate of translation 7, allows the rectangular state of parallelogram, and the first knob cylinder lock is scheduled on the first location of first connecting rod 61
In hole 102, thus locking parallelogram shape, mention the second knob plunger 111, slip extensometer, by extensometer ceramic bar
Putting under in extensometer cover 16, the second knob plunger 111 inserts in the first consent 112 so that extensometer firmly locks, extensometer
Playback complete.
Principle of the present utility model and embodiment are set forth by specific case used herein, above example
Explanation be only intended to help to understand structure of the present utility model and core concept thereof.It is noted that for the art
For those of ordinary skill, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some changing
Entering and modify, these improve and modification also falls in this utility model scope of the claims.
Claims (10)
1. a high-temperature extensometer holder device, it is characterised in that including:
First clamping plate, the second clamping plate, location guide, holding block and connecting rod base tightly, described first clamping plate are connected to described fixing lead
The front end of bar, described second clamping plate are connected to the rear end of described location guide, described in hold block tightly and be sheathed on described location guide, institute
State connecting rod base be fixed on described in hold block tightly；
First connecting rod, second connecting rod, main installing plate, secondary installing plate, described main installing plate is vertically installed in described connecting rod base, described
First connecting rod is connected to described secondary installing plate with described second connecting rod each one end with axle connected mode, and the respective other end is also with axle
Connected mode is connected to described main installing plate, described first connecting rod, described second connecting rod and described main installing plate, described secondary installation
The junction point of plate, without intersecting line, is collectively forming a deformable parallelogram；
Line slide rail assembly, including rectilinear orbit and slide block, described rectilinear orbit is arranged at described main installing plate, described slide block
Being combined with described rectilinear orbit slidability, extensometer is installed on described slide block, can be sliding along described rectilinear orbit with described slide block
Dynamic；
Extensometer cover seat and extensometer cover, described extensometer cover seat is arranged at first connecting rod, and described extensometer cover is fixed on described
Extensometer cover seat.
High-temperature extensometer holder device the most according to claim 1, it is characterised in that also include rotation limiting structure, institute
Stating rotation limiting structure and include rotary stopper slide rail and rotary stopper pin, described rotary stopper slide rail is positioned at described secondary installing plate,
Described rotary stopper pin is arranged at described first connecting rod, and described rotary stopper pin is combined lockable institute with described rotary stopper slide rail
State the relative position of first connecting rod and described secondary installing plate.
High-temperature extensometer holder device the most according to claim 1, it is characterised in that also include the first latch-up structure, institute
Stating the first latch-up structure and include knob plunger 2, hole, location, described knob plunger 2 is arranged at described main installing plate, hole, described location
Being positioned at described first connecting rod and described second connecting rod, described knob plunger 2 is combined with hole, described location, to lock described main installation
The relative position of plate and described first connecting rod and described main installing plate and described second connecting rod.
High-temperature extensometer holder device the most according to claim 2, it is characterised in that also include the first latch-up structure, institute
Stating the first latch-up structure and include knob plunger 2, hole, location, described knob plunger 2 is arranged at described main installing plate, hole, described location
Being positioned at described first connecting rod and described second connecting rod, described knob plunger 2 is combined with hole, described location, to lock described main installation
The relative position of plate and described first connecting rod and described main installing plate and described second connecting rod.
High-temperature extensometer holder device the most according to claim 2, it is characterised in that also include the second latch-up structure, institute
Stating the second latch-up structure and include that knob plunger 1, consent, described knob plunger 1 are arranged at described slide block, described consent is positioned at described
Main installing plate, described knob plunger 1 is combined with described consent respectively, to lock the phase para-position of this extensometer and described main installing plate
Put.
High-temperature extensometer holder device the most according to claim 3, it is characterised in that also include the second latch-up structure, institute
Stating the second latch-up structure and include that knob plunger 1, consent, described knob plunger 1 are arranged at described slide block, described consent is positioned at described
Main installing plate, described knob plunger 1 is combined with described consent respectively, to lock the phase para-position of this extensometer and described main installing plate
Put.
High-temperature extensometer holder device the most according to claim 4, it is characterised in that also include the second latch-up structure, institute
Stating the second latch-up structure and include that knob plunger 1, consent, described knob plunger 1 are arranged at described slide block, described consent is positioned at described
Main installing plate, described knob plunger 1 is combined with described consent respectively, to lock the phase para-position of this extensometer and described main installing plate
Put.
High-temperature extensometer holder device the most according to claim 1, it is characterised in that also include oil-free lining, described master
Installing plate, described secondary installing plate use bearing pin to be connected with described first connecting rod, described second connecting rod respectively, and described oil-free lining is used
Make the wearing piece of bearing pin junction.
9. according to the high-temperature extensometer holder device according to any one of claim 1～8, it is characterised in that when deformable is put down
When row quadrilateral area is rectangular, this extensometer can make the ceramic bar of extensometer stretch with described slide block along the slip of described rectilinear orbit
Enter described extensometer cover.
10. according to the high-temperature extensometer holder device according to any one of claim 1～8, it is characterised in that also include drawing
Hands, described handle is arranged at described main installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688851.4U CN205716347U (en) | 2016-07-01 | 2016-07-01 | A kind of high-temperature extensometer holder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688851.4U CN205716347U (en) | 2016-07-01 | 2016-07-01 | A kind of high-temperature extensometer holder device |
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| Publication Number | Publication Date |
|---|---|
| CN205716347U true CN205716347U (en) | 2016-11-23 |
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| CN201620688851.4U Active CN205716347U (en) | 2016-07-01 | 2016-07-01 | A kind of high-temperature extensometer holder device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596286A (en) * | 2016-12-27 | 2017-04-26 | 中国南方航空工业(集团)有限公司 | Non-lateral force stable measurement device for high-temperature axial strain fatigue test |
-
2016
- 2016-07-01 CN CN201620688851.4U patent/CN205716347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596286A (en) * | 2016-12-27 | 2017-04-26 | 中国南方航空工业(集团)有限公司 | Non-lateral force stable measurement device for high-temperature axial strain fatigue test |
| CN106596286B (en) * | 2016-12-27 | 2019-07-02 | 中国航发南方工业有限公司 | High temperature axial strain fatigue test spends lateral force stably measured device |
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