CN106596249A - Experiment loading device adaptive to component sliding - Google Patents
Experiment loading device adaptive to component sliding Download PDFInfo
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- CN106596249A CN106596249A CN201611163867.4A CN201611163867A CN106596249A CN 106596249 A CN106596249 A CN 106596249A CN 201611163867 A CN201611163867 A CN 201611163867A CN 106596249 A CN106596249 A CN 106596249A
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- chute
- slide unit
- slide
- experiment loading
- locating part
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chutes (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention provides an experiment loading device adaptive to component sliding. The experiment loading device comprises a sliding groove, a plurality of steel balls are arranged in the sliding groove, a movable sliding platform is arranged on the steel balls, a force sensor and a connecting plate are arranged on the sliding platform, and limiting members for limiting the steel balls, the sliding platform and the force sensor or the connecting plate are arranged at two ends of the sliding groove respectively. The experiment loading device is convenient and quick to assemble, reliable in quality, high in load bearing capacity, simple to operate, economical and practical and enables an experiment to be conducted in a more stable, safe and reliable state, dislocation between an actuator and a distribution beam is effectively converted into sliding between the actuator and the sliding platform, and safety accidents caused by popping up of the force sensor are avoided.
Description
Technical field
The invention belongs to civil engineering test field, more particularly to a kind of experiment loading unit for adapting to member slide.
Background technology
The new structure that plasticity is good, non-deformability is high continuously emerges in field of civil engineering, to this class formation or structure
When part carries out mechanical property test research, such as shaped form steel pipe concrete truss structure receives curved mechanical property test, with load
Increase, deformation of the component on loading direction be larger, and then drives the actuator and component for applying vertical direction load
Or the changing of the relative positions is produced between load distribution beam, while producing horizontal direction load point between actuator and component or load distribution beam
Amount.Changing of the relative positions development between actuator and component or load distribution beam, is likely to result in test and stops unsuccessfully, causing security incident；
And the load component for producing in the horizontal direction will aggravate development of the component perpendicular to load Direction distortion, vertical force also changes
Become, cause serious test error.
Additionally, for some are using the test of sensor record payload values, it is common practice to directly place sensor
Between actuator and component or load distribution beam, such way when above-mentioned situation is run into, along with actuator and component
Or the unexpected separation of distribution beam, if the numerical value of loading is very big, the situation that sensor is ejected certainly will occurs, cause peace
Full accident, hinders the research and development of new structure.
The content of the invention
The technical problem to be solved in the present invention, is to provide a kind of experiment loading unit for adapting to member slide, its assembling
Convenient and swift, reliable in quality, high capacity is simple to operate, economical and practical, makes experiment with more steady, safety, reliable state
Carry out, effectively the changing of the relative positions by actuator between distribution beam is converted into the slip between actuator and slide unit, while avoiding power
Sensor ejects the generation of the security incident for causing.
What the present invention was realized in：A kind of experiment loading unit for adapting to member slide, including a chute, the chute
Some steel balls are inside laid with, the steel ball is provided with movable slide unit, and the slide unit is provided with a force snesor or a connecting plate；Institute
State chute and be respectively arranged at two ends with and skid off the locating part of chute for limiting the steel ball, slide unit and force snesor or connecting plate；Institute
State slide unit sliding through in chute and steel ball realization is laid in chute, steel ball sliding capability is good, high capacity, operation letter
It is single, it is economical and practical；By arranging locating part, sending out for the security incident that force snesor or connecting plate ejection are caused is effectively prevent
It is raw.
Further, the slide unit includes a slide unit plate, and a circular groove is opened up in the middle of the slide unit plate upper surface, described
Sensor and the connecting plate bottom are provided with a projection just in the circular groove, make the sensor or the connection
Plate more convenient and quicker on the slide unit, and can prevent the sensor or the connecting plate from ejecting the security incident for causing
Generation；The side of the slide unit plate is respectively equipped with bearing and is in rolling contact with the chute inwall, is subtracted significantly by being in rolling contact
The frictional force between the slide unit and the chute inwall is lacked.
Further, two sides of the slide unit plate are arranged with respectively inwards one by tankage, and the bearing is pressed located at described
In tankage.
Further, the locating part includes that two fix locating part and two regulation locating parts；The cell wall at the chute two ends
Top both sides are correspondingly provided with respectively a fixing hole, and the fixed locating part is respectively arranged on the fixing hole, to limit sensing
The generation of the security incident that the ejection of device or connecting plate is caused, while play a part of to grab carrying device；Cell wall lower section both sides point
Do not correspond at a certain distance and be preset with a plurality of adjustment holes；It is described to adjust the tune that locating part is respectively arranged on the lower section of the chute
In knothole, to limit the rolling of steel ball and the slip of slide unit, and during for adaptive testing different component mechanical property test, root
Need to move the position of the force snesor according to component testing and arrange and adjust the position of locating part to limit the mobile position of slide unit
Put.
Further, the chute, slide unit, connecting plate are using the good carbon steel of compressive strength, stainless steel or fire resisting steel
.
The invention has the advantages that：The present invention is a kind of experiment loading unit of adaptation member slide, and one kind adapts to structure
The experiment loading unit that part slides, its is easy to assembly quick, and reliable in quality, high capacity is simple to operate, economical and practical, makes reality
Test with more steady, safe, reliable state is carried out, effectively prevent the generation that force snesor ejects the security incident for causing.
Sliding through in the chute lays steel ball in chute, and the steel ball sliding capability is good, and high capacity is simple to operate, Jing
Ji material benefit；The locating part of the chute adopts split bolt, and it is convenient that material is obtained, easy to assembly quick, reliable in quality；The cunning
Platform and the chute inwall are contacted using bearing element, frictional force between the two are greatly reduced, while can ensure that slide unit
Smoothly can slide along chute；The force snesor or the connecting plate are placed on slide unit and are slided in chute, four direction
Be displaced through chute inwall and split bolt and split bolt limit, effectively prevent force snesor or connecting plate ejected and made
Into security incident generation.
Description of the drawings
With reference to the accompanying drawings in conjunction with the embodiments the present invention is further illustrated.
Fig. 1 is a kind of stereogram of the experiment loading unit for adapting to member slide of the present invention.
Fig. 2 is a kind of front view of the experiment loading unit for adapting to member slide of the present invention.
Fig. 3 is a kind of side view of the experiment loading unit for adapting to member slide of the present invention.
Fig. 4 is slide unit stereogram of the present invention.
Fig. 5 is chute stereogram of the present invention.
Fig. 6 is connecting plate stereogram of the present invention.
Fig. 7 adopts connection plate device stereogram for the present invention.
Fig. 8 is the fundamental diagram of the present invention.
Drawing reference numeral explanation：Chute 1, steel ball 2, slide unit 3, slide unit plate 31, circular groove 311, bearing 32, mounting groove 33,
Force snesor 4, raised 41, locating part 5, fixed locating part 51, adjust locating part 52, fixing hole 11, adjustment hole 12, connecting plate 6,
Actuator 7, distribution beam 8
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of experiment loading unit for adapting to member slide, an including chute 1, in the chute 1
Some steel balls 2 are laid with, the steel ball 2 is provided with slide unit 3, and the slide unit 3 slides through the cloth in chute 1 in chute 1
If steel ball 2 is realized, the sliding capability of steel ball 2 is good, and high capacity is simple to operate, economical and practical.As shown in figure 4, the slide unit 3 is wrapped
A slide unit plate 31 and four bearings 32 are included, a circular groove 311 is opened up in the middle of the upper surface of slide unit plate 31, the slide unit plate 31
Two sides are arranged with respectively inwards a mounting groove 33, and the bearing 32 is rolled in the mounting groove 33 with the inwall of the chute 1
Dynamic contact, by being in rolling contact frictional force between the slide unit 3 and the inwall of the chute 1 is greatly reduced.On the slide unit 3
A force snesor 4 is provided with, the bottom of the sensor 4 is provided with a projection 41 just in the circular groove 311, makes the biography
On the circular groove 311 located at the slide unit of the more convenient and quicker of sensor 4.The chute 1 is respectively arranged at two ends with for limiting
The locating part 5 that steel ball 2, slide unit 3 and force snesor 4 skid off chute is stated, the locating part 5 includes that two fix the tune of locating part 51 and two
Section locating part 52；Force snesor 4 is placed on the slide unit 3 and slides in the chute 1, and four direction is displaced through the inwall of chute 1
Limit with locating part 5, effectively prevent the generation that force snesor 4 ejects the security incident for causing.
The cell wall top both sides at the two ends of the chute 1 are correspondingly provided with respectively a fixing hole 11,51 points of the fixed locating part
She Yu not be on the fixing hole 11, the generation of the security incident caused to the ejection of limiting sensor 4 carries dress while playing and grabbing
The effect put.Cell wall lower section both sides correspond at a certain distance be preset with a plurality of adjustment holes 12, the regulation locating part respectively
52 are respectively arranged in the adjustment hole 12 at the lower section two ends of the chute 1, to limit the rolling of steel ball 2 and the slip of slide unit 3.
As shown in figure 5, the cell wall lower section both sides of the chute 1 correspond at a certain distance be preset with a plurality of regulations respectively
Hole 12, during for adaptive testing different component mechanical property test, the position for moving the force snesor is needed according to component testing
Put and the position for adjusting locating part 52 is set to limit the shift position of slide unit 3.
As shown in Figure 6 and Figure 7, for the experiment that need not set up force snesor, invention also provides connecting plate 6
(connecting plate just for the sake of replace force snesor, if taking away force snesor, actuator just cannot connect with slide unit plate 3) to
The demand of this kind of experiment is adapted to, the bottom of the connecting plate 6 is provided with a projection 61, the circle that can be just located on the slide unit plate 31
In groove 311, for connecting actuator and slide unit 1, to realize for the changing of the relative positions between actuator 7 and distribution beam 8 changing into slide unit 3
Slip in chute 1.It is easy to operate, it is safe and reliable, effectively prevent the generation that connecting plate 6 ejects the security incident for causing.
The chute 1, slide unit 3, connecting plate 6 are obtained using the good carbon steel of compressive strength, stainless steel or refractory steel.
As shown in figure 8, a kind of experiment loading unit of adaptation member slide of the present invention, its Basic Design theory is to make
The changing of the relative positions between dynamic device 7 and distribution beam 8 changes into slip of the slide unit 3 in chute 1, hence it is evident that reduces actuator 7 and is entirely loading
During skew and side force, make experiment with more steady, safety, reliable state is carried out；The locating part 5 of chute 1 is using right
Bolt is drawn, it is convenient that material is obtained, easy to assembly quick, reliable in quality；Slide unit 3 and the inwall of chute 1 are in rolling contact using bearing 32,
Frictional force between the two is greatly reduced, while can ensure that slide unit 3 can be slided smoothly along chute 1；Slide unit 3 is in chute
Sliding through in 1 is laid steel ball in chute and is realized, the steel ball sliding capability is good, and high capacity is simple to operate, economical real
Favour.
Although the foregoing describing the specific embodiment of the present invention, those familiar with the art should manage
Solution, the specific embodiment described by us is merely exemplary, rather than for the restriction to the scope of the present invention, is familiar with this
The technical staff in field should be covered the present invention's in the equivalent modification and change made according to the spirit of the present invention
In scope of the claimed protection.
Claims (7)
1. it is a kind of adapt to member slide experiment loading unit, it is characterised in that：Including a chute, if being laid with the chute
Dry steel ball, the steel ball is provided with movable slide unit, and the slide unit is provided with a force snesor or a connecting plate；The chute two ends
It is respectively provided with the restriction steel ball, slide unit and force snesor or connecting plate skids off the locating part of chute.
2. it is according to claim 1 it is a kind of adapt to member slide experiment loading unit, it is characterised in that：The slide unit bag
A slide unit plate is included, a circular groove is opened up in the middle of the slide unit plate upper surface, the sensor and the connecting plate bottom are provided with
One projection just in the circular groove；The side of the slide unit plate is respectively equipped with bearing and connects with chute inwall rolling
Touch.
3. it is according to claim 2 it is a kind of adapt to member slide experiment loading unit, it is characterised in that：The slide unit plate
Two sides be arranged with a mounting groove respectively inwards, the bearing is in the mounting groove.
4. it is according to claim 1 it is a kind of adapt to member slide experiment loading unit, it is characterised in that：The locating part
Locating part and two is fixed including two adjust locating part.
5. it is according to claim 4 it is a kind of adapt to member slide experiment loading unit, it is characterised in that：The chute two
The cell wall top both sides at end are correspondingly provided with respectively a fixing hole, and the two fixations locating part is respectively arranged on the fixing hole at chute two ends
On.
6. it is according to claim 4 it is a kind of adapt to member slide experiment loading unit, it is characterised in that：Cell wall lower section two
Side corresponds at a certain distance be preset with a plurality of adjustment holes respectively；The two regulations locating part is respectively arranged under the chute
On the adjustment hole of side.
7. it is according to claim 1 it is a kind of adapt to member slide experiment loading unit, it is characterised in that：The chute,
Slide unit, connecting plate are obtained using carbon steel, stainless steel or refractory steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611163867.4A CN106596249B (en) | 2016-12-16 | 2016-12-16 | Test loading device adaptive to component sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611163867.4A CN106596249B (en) | 2016-12-16 | 2016-12-16 | Test loading device adaptive to component sliding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106596249A true CN106596249A (en) | 2017-04-26 |
| CN106596249B CN106596249B (en) | 2023-04-07 |
Family
ID=58802934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611163867.4A Active CN106596249B (en) | 2016-12-16 | 2016-12-16 | Test loading device adaptive to component sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106596249B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004054A (en) * | 2010-09-21 | 2011-04-06 | 同济大学 | Three-way loading mechanical property test system of multifunctional lining segment joint |
| CN201885842U (en) * | 2010-07-08 | 2011-06-29 | 陕西新泰航空技术有限公司 | Device for testing mechanical efficiency of spiral lead screw |
| CN102607837A (en) * | 2012-03-21 | 2012-07-25 | 西北工业大学 | Cage type linear electromechanical actuator performance test bed |
| CN203069465U (en) * | 2013-01-25 | 2013-07-17 | 苏州科技学院 | Combined torsion experiment device of member |
| CN203411953U (en) * | 2013-07-11 | 2014-01-29 | 中国水电顾问集团贵阳勘测设计研究院 | Movable simple beam lock device of bulkhead gate |
| CN204679269U (en) * | 2015-06-12 | 2015-09-30 | 中国人民解放军理工大学 | A kind of pseudo static testing device |
| CN105443959A (en) * | 2016-01-08 | 2016-03-30 | 湖州市千金宝云机械铸件有限公司 | Lubricating device for jacquard weaving machine |
| CN205607652U (en) * | 2016-05-06 | 2016-09-28 | 宁波汽车零部件检测有限公司 | A device for two axial loading endurance test of engine mounting |
-
2016
- 2016-12-16 CN CN201611163867.4A patent/CN106596249B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201885842U (en) * | 2010-07-08 | 2011-06-29 | 陕西新泰航空技术有限公司 | Device for testing mechanical efficiency of spiral lead screw |
| CN102004054A (en) * | 2010-09-21 | 2011-04-06 | 同济大学 | Three-way loading mechanical property test system of multifunctional lining segment joint |
| CN102607837A (en) * | 2012-03-21 | 2012-07-25 | 西北工业大学 | Cage type linear electromechanical actuator performance test bed |
| CN203069465U (en) * | 2013-01-25 | 2013-07-17 | 苏州科技学院 | Combined torsion experiment device of member |
| CN203411953U (en) * | 2013-07-11 | 2014-01-29 | 中国水电顾问集团贵阳勘测设计研究院 | Movable simple beam lock device of bulkhead gate |
| CN204679269U (en) * | 2015-06-12 | 2015-09-30 | 中国人民解放军理工大学 | A kind of pseudo static testing device |
| CN105443959A (en) * | 2016-01-08 | 2016-03-30 | 湖州市千金宝云机械铸件有限公司 | Lubricating device for jacquard weaving machine |
| CN205607652U (en) * | 2016-05-06 | 2016-09-28 | 宁波汽车零部件检测有限公司 | A device for two axial loading endurance test of engine mounting |
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| Publication number | Publication date |
|---|---|
| CN106596249B (en) | 2023-04-07 |
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