CN106053117A - Template supporting structure model loading and testing integrated device - Google Patents
Template supporting structure model loading and testing integrated device Download PDFInfo
- Publication number
- CN106053117A CN106053117A CN201610576643.XA CN201610576643A CN106053117A CN 106053117 A CN106053117 A CN 106053117A CN 201610576643 A CN201610576643 A CN 201610576643A CN 106053117 A CN106053117 A CN 106053117A
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- loading
- swingle
- displacement
- loads
- load
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a template supporting structure model loading and testing integrated device, which comprises a door-type fixing frame, a cubic frame, three loading hoppers, a rotating rod, a supporting platform for placing the structure model, load sensors and displacement sensors. When vertical uniform load applying is carried out on the structure model, intermittently-applied uniform load is also measured, deformation of a template supporting structure system is observed, a displacement-time time history curve can be measured, and the maximal displacement value is obtained. The device of the invention is accurate in loading, the loading step and the load size can be controlled easily, and gradual loading in the template supporting structure test is facilitated.
Description
Technical field
The present invention relates to a kind of loading test device, particularly relate to a kind of formwork support structure and load and test synthesis dress
Put, this device can controlled loading step and load load, can be used for form bracing system test.
Background technology
Formwork support structure system pattern is various, although can calculate and design by corresponding numerical simulation software accordingly
System, but due to differences such as material self performance, connected modes, have bigger difference in actual applications.Meanwhile, in phase
The manufacturing enterprise answered develops in production, although can be with real material, size and processing method trial product and carry out
Test, but on the one hand can cause the waste of material, expense is the highest, and on the other hand the technology to test it is also proposed higher wanting
Ask.
Therefore, it can after designing corresponding system, use the materials such as cheap timber, plastics, cardboard, according to setting
Meter system, is processed into corresponding model, and uses small-sized test device that different systems are simulated test, and preferably go out phase
The system answered, the method can save material, reduce R & D Cost, accelerate research and development progress.
The function singleness of similar test apparatus function device, automaticity is the highest, it is difficult to ensure that the essence of test
Really property and agility.Therefore, develop a kind of small-sized formwork support structure model load and test synthesis device have very much reality and
Practical significance, additionally, the device of the type can also be used for the side such as the teaching of colleges and universities' civil engineering relevant speciality, structure design match
Face.
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that a kind of load accurate, easily controllable template and prop up
Support structure model loads and test synthesis device, and to overcome, existing experimental provision automaticity is the highest, test accuracy not
High defect.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of formwork support structure loads and test synthesis device, this device include door-type holder, cube frame, three
Loading funnel, swingle, support platform for displacement structure model；Described swingle upper end is connected with door-type holder
Making this swingle can be around bar axis rotation, three loading funnel uniform ring be around being fixed on swingle lower end；Described cube
Framework is formed by many square tubes solderings, is flatly welded with two parallel channel-section steels, support platform two ends on cube frame
It is placed on respectively on two channel-section steels, and four of support platform are each provided with a load sensing between angle and channel-section steel below
Device, this external support platform back side is evenly arranged with four for the displacement transducer detecting stress model vertical deformation, load
Sensor is all connected with data acquisition device with displacement transducer.
In technique scheme, bottom described loading funnel, it is provided with stop valve.
It is provided with anchor nut bottom described cube frame.
Four described displacement transducers are respectively arranged at corner, the support platform back side.
The invention has the beneficial effects as follows: this device can be used for vertical all charitys of structural model and carry, and can also record wink simultaneously
Between the evenly load that applies, record the time-history curves of displacement versus time, and obtain maximum displacement value, this device loads accurately, energy
Enough it is easier to controlled loading step and loads load, it is simple in form bracing system is tested, carrying out the feelings of multistage loadings
Condition.The present invention provides model test apparatus it can also be used to student's structure contrived experiment platform for shuttering supporting manufacturing enterprise, also may be used
To allow student's designed, designed connect adnexa and experimental program as required, carry out the experiment of autonomous innovation type.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of apparatus of the present invention.
Fig. 2 is that this device carries out model test and is further applied load figure.
Fig. 3 is cube frame and the structure chart of support platform in this device.
Fig. 4 is the connection figure of load transducer in this device.
Fig. 5 is the distribution schematic diagram of three loading funnels in this device.
In figure: 1, funnel, 2, swingle, 3, door-type holder, 4, support platform, 5, cube frame, 6, collect container,
7, iron ore, 8, structural model, 9, displacement transducer, 10, load transducer, 11, data acquisition device.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1-5, the formwork support structure of the present invention loads and test synthesis device, including door-type holder 3, cube
5, three loading funnels 1 of body framework, swingle 2, support platform 4 for displacement structure model；
Described swingle 2 upper end is connected with door-type holder 3 so that this swingle 2 can be around bar axis rotation, and three add
Carrier leak bucket 1 uniform ring is around being fixed on swingle 2 lower end；Described cube frame 5 is formed by many square tubes solderings, cube frame
Frame is positioned on ground, is positioned at below door-type holder, cube frame 5 is flatly welded with two equal length and that
This parallel channel-section steel 12, support platform 4 two ends are placed on two channel-section steels 12 respectively, and four angles of support platform are with below
Channel-section steel between be each provided with a load transducer 10, be equivalent to constitute a weighing platform, this external support platform 4 is carried on the back
Face is evenly arranged with four for the displacement transducer 9 detecting stress model vertical deformation, load transducer 10 and displacement sensing
Device 9 is all connected with data acquisition device 11.In this example, data acquisition device uses NI6251 type data collecting card to realize.
It is provided with stop valve bottom described loading funnel 1.
It is provided with anchor nut bottom described cube frame 5.
Four described displacement transducers 9 are respectively arranged at corner, the support platform back side.
During as in figure 2 it is shown, carry out structural model applying evenly load static test, the anchor nut of regulation cube frame
To level, being positioned in support platform by stress model, four displacement transducers are by support platform threading with stress model even
Connect, for obtaining the deformation displacement of stress model, open the stop valve of its lower portion port, make iron ore even drop down at structure mould
In type, apply evenly load to model, then four load transducers and four displacement transducers by support platform bottom are surveyed
Go out the weight of iron ore in model and the vertical deformation of model, by sensor acquisition to load and displacement signal be transferred to data
Vasculum is acquired analyzing and showing.
This device can reach to apply the purpose of static load holding capacity, by recording the maximum displacement of model, preferably goes out and closes most
The design of reason.
Claims (4)
1. a formwork support structure loads and test synthesis device, it is characterised in that: this device include door-type holder (3),
Cube frame (5), three loading funnels (1), swingle (2), support platform (4) for displacement structure model；Described
Swingle (2) upper end is connected so that this swingle (2) can be around bar axis rotation with door-type holder (3), three loading funnels (1)
Uniform ring is around being fixed on swingle (2) lower end；Described cube frame (5) is formed by many square tubes solderings, at cube frame
Flatly being welded with two parallel channel-section steels (12) on frame (5), support platform (4) two ends are placed on two channel-section steels (12) respectively
On, and four of support platform are each provided with a load transducer (10), this external support between angle and channel-section steel below
Platform (4) back side is evenly arranged with four for the displacement transducer (9) detecting stress model vertical deformation, load transducer
(10) all it is connected with data acquisition device (11) with displacement transducer (9).
Formwork support structure the most according to claim 1 loads and test synthesis device, it is characterised in that: add described
Carrier leak bucket (1) bottom is provided with stop valve.
Formwork support structure the most according to claim 1 loads and test synthesis device, it is characterised in that: described cube
Body framework (5) bottom is provided with anchor nut.
Formwork support structure the most according to claim 1 loads and test synthesis device, it is characterised in that: described four
Displacement transducer (9) is respectively arranged at corner, the support platform back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576643.XA CN106053117A (en) | 2016-07-20 | 2016-07-20 | Template supporting structure model loading and testing integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576643.XA CN106053117A (en) | 2016-07-20 | 2016-07-20 | Template supporting structure model loading and testing integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106053117A true CN106053117A (en) | 2016-10-26 |
Family
ID=57187423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576643.XA Pending CN106053117A (en) | 2016-07-20 | 2016-07-20 | Template supporting structure model loading and testing integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106053117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114895006A (en) * | 2022-04-22 | 2022-08-12 | 郑州大学 | Test method for testing constructability of 3D printed concrete |
| CN114895005A (en) * | 2022-04-22 | 2022-08-12 | 河南城建学院 | 3D printed concrete constructability test method |
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| JPH02309229A (en) * | 1989-05-24 | 1990-12-25 | Topy Ind Ltd | Compound strength testing apparatus |
| KR19990073388A (en) * | 1999-07-08 | 1999-10-05 | 이성희 | an process of loading teste for loading structure use of transferable loading-apparatus |
| CN101246092A (en) * | 2008-03-18 | 2008-08-20 | 浙江大学 | Loading and testing synthetic experimental device |
| CN101349624A (en) * | 2008-08-01 | 2009-01-21 | 张磊 | Multifunctional integrated tester of road surface and bridge deck deformation mechanics characteristic |
| RU95833U1 (en) * | 2010-03-09 | 2010-07-10 | Государственное учреждение "Арктический и Антарктический научно-исследовательский Институт" (ГУ "ААНИИ") | UNIVERSAL HYDRAULIC FIELD PRESS FOR TESTING OF ICE SAMPLES FOR COMPRESSION AND BENDING |
| CN102175533A (en) * | 2011-02-16 | 2011-09-07 | 山东大学 | Ultra-large type geotechnical engineering three-dimensional model test system |
| CN102519744A (en) * | 2011-12-09 | 2012-06-27 | 东南大学 | Model test dynamic and static load loading device |
| CN104749050A (en) * | 2015-04-01 | 2015-07-01 | 南华大学 | Particle impact loading device |
| CN205843983U (en) * | 2016-07-20 | 2016-12-28 | 杭州市萧山区建设工程质量监督站 | Formwork support structure model loads and test synthesis device |
-
2016
- 2016-07-20 CN CN201610576643.XA patent/CN106053117A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02309229A (en) * | 1989-05-24 | 1990-12-25 | Topy Ind Ltd | Compound strength testing apparatus |
| KR19990073388A (en) * | 1999-07-08 | 1999-10-05 | 이성희 | an process of loading teste for loading structure use of transferable loading-apparatus |
| CN101246092A (en) * | 2008-03-18 | 2008-08-20 | 浙江大学 | Loading and testing synthetic experimental device |
| CN101349624A (en) * | 2008-08-01 | 2009-01-21 | 张磊 | Multifunctional integrated tester of road surface and bridge deck deformation mechanics characteristic |
| RU95833U1 (en) * | 2010-03-09 | 2010-07-10 | Государственное учреждение "Арктический и Антарктический научно-исследовательский Институт" (ГУ "ААНИИ") | UNIVERSAL HYDRAULIC FIELD PRESS FOR TESTING OF ICE SAMPLES FOR COMPRESSION AND BENDING |
| CN102175533A (en) * | 2011-02-16 | 2011-09-07 | 山东大学 | Ultra-large type geotechnical engineering three-dimensional model test system |
| CN102519744A (en) * | 2011-12-09 | 2012-06-27 | 东南大学 | Model test dynamic and static load loading device |
| CN104749050A (en) * | 2015-04-01 | 2015-07-01 | 南华大学 | Particle impact loading device |
| CN205843983U (en) * | 2016-07-20 | 2016-12-28 | 杭州市萧山区建设工程质量监督站 | Formwork support structure model loads and test synthesis device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114895006A (en) * | 2022-04-22 | 2022-08-12 | 郑州大学 | Test method for testing constructability of 3D printed concrete |
| CN114895005A (en) * | 2022-04-22 | 2022-08-12 | 河南城建学院 | 3D printed concrete constructability test method |
| CN114895006B (en) * | 2022-04-22 | 2024-03-19 | 郑州大学 | Test method for testing 3D printed concrete constructability |
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Application publication date: 20161026 |